virt_test/bin/python testrunner/runner.py --logfile=testrun.log --config=pypy/testrunner_cfg.py '--config=~/machine_cfg.py' --root=pypy --timeout=4000 in dir /buildbot/slave/own-linux-x86-64/build (timeout 4000 secs) watching logfiles {'pytestLog': 'testrun.log'} argv: ['virt_test/bin/python', 'testrunner/runner.py', '--logfile=testrun.log', '--config=pypy/testrunner_cfg.py', '--config=~/machine_cfg.py', '--root=pypy', '--timeout=4000'] environment: AUDITWHEEL_ARCH=x86_64 AUDITWHEEL_PLAT=manylinux_2_28_x86_64 AUDITWHEEL_POLICY=manylinux_2_28 DEVTOOLSET_ROOTPATH=/opt/rh/gcc-toolset-14/root HGDEMANDIMPORT=disable HOME=/buildbot/slave HOSTNAME=d6815180f551 LANG=en_US.UTF-8 LANGUAGE=en_US.UTF-8 LC_ALL=en_US.UTF-8 LD_LIBRARY_PATH=/usr/local/lib:/opt/rh/gcc-toolset-14/root/usr/lib64:/opt/rh/gcc-toolset-14/root/usr/lib:/opt/rh/gcc-toolset-14/root/usr/lib64/dyninst:/opt/rh/gcc-toolset-14/root/usr/lib/dyninst OLDPWD=/buildbot/slave PATH=/tmp/venv/bin:/opt/clang/bin:/opt/rh/gcc-toolset-14/root/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/pypy2.7-v7.3.22-linux64/bin PKG_CONFIG_PATH=/usr/local/lib/pkgconfig PS1=(venv) PWD=/buildbot/slave/own-linux-x86-64/build PYPYCHERRYPICK= PYPY_LOCALBASE=/usr/local PYPY_MAKE_PORTABLE=1 PYTHONPATH=.: SHLVL=0 SSL_CERT_FILE=/opt/_internal/certs.pem TERM=xterm TMPDIR=/tmp/pytest VIRTUAL_ENV=/tmp/venv container=podman using PTY: False using config pypy/testrunner_cfg.py using config /buildbot/slave/machine_cfg.py running 4 parallel test workers setting MAKEFLAGS to ' ' (space) -- config/test -- interpreter/astcompiler/test -- interpreter/pyparser/test -- interpreter/test -- module/__builtin__/test -- module/__pypy__/test -- module/_abc/test -- module/_ast/test -- module/_cffi_backend/test -- module/_codecs/test -- module/_collections/test -- module/_continuation/test -- module/_cppyy/test -- module/_csv/test -- module/_demo/test -- module/_hpy_universal/test/_vendored -- module/_hpy_universal/test/pypy -- module/_io/test -- module/_jitlog/test -- module/_locale/test -- module/_lsprof/test -- module/_md5/test -- module/_minimal_curses/test -- module/_multibytecodec/test -- module/_multiprocessing/test -- module/_opcode/test -- module/_pickle/test -- module/_pickle_support/test -- module/_posixsubprocess/test -- module/_pypyjson/test -- module/_random/test -- module/_rawffi/alt/test -- module/_rawffi/test -- module/_socket/test -- module/_sre/test -- module/_vmprof/test -- module/_warnings/test -- module/_weakref/test -- module/_winreg/test -- module/array/test -- module/atexit/test -- module/binascii/test -- module/bz2/test -- module/cmath/test -- module/cpyext/test/test_api.py -- module/cpyext/test/test_arraymodule.py -- module/cpyext/test/test_async_iter.py -- module/cpyext/test/test_boolobject.py -- module/cpyext/test/test_borrow.py -- module/cpyext/test/test_buffer.py -- module/cpyext/test/test_bytearrayobject.py -- module/cpyext/test/test_bytesobject.py -- module/cpyext/test/test_capsule.py -- module/cpyext/test/test_cell.py -- module/cpyext/test/test_classobject.py -- module/cpyext/test/test_codecs.py -- module/cpyext/test/test_complexobject.py -- module/cpyext/test/test_contextvars.py -- module/cpyext/test/test_cpyext.py -- module/cpyext/test/test_datetime.py -- module/cpyext/test/test_dictobject.py -- module/cpyext/test/test_eval.py -- module/cpyext/test/test_exception.py -- module/cpyext/test/test_fileobject.py -- module/cpyext/test/test_floatobject.py -- module/cpyext/test/test_frameobject.py -- module/cpyext/test/test_funcobject.py -- module/cpyext/test/test_genobject.py -- module/cpyext/test/test_getargs.py -- module/cpyext/test/test_import.py -- module/cpyext/test/test_iterator.py -- module/cpyext/test/test_listobject.py -- module/cpyext/test/test_longobject.py -- module/cpyext/test/test_mapping.py -- module/cpyext/test/test_marshal.py -- module/cpyext/test/test_memoryobject.py -- module/cpyext/test/test_methodobject.py -- module/cpyext/test/test_misc.py -- module/cpyext/test/test_module.py -- module/cpyext/test/test_namespaceobject.py -- module/cpyext/test/test_ndarrayobject.py -- module/cpyext/test/test_number.py -- module/cpyext/test/test_object.py -- module/cpyext/test/test_pyerrors.py -- module/cpyext/test/test_pyfile.py -- module/cpyext/test/test_pymem.py -- module/cpyext/test/test_pysignals.py -- module/cpyext/test/test_pystate.py -- module/cpyext/test/test_pystrhex.py -- module/cpyext/test/test_pystrtod.py -- module/cpyext/test/test_sequence.py -- module/cpyext/test/test_setobject.py -- module/cpyext/test/test_sliceobject.py -- module/cpyext/test/test_structseq.py -- module/cpyext/test/test_sysmodule.py -- module/cpyext/test/test_thread.py -- module/cpyext/test/test_traceback.py -- module/cpyext/test/test_translate.py -- module/cpyext/test/test_tupleobject.py -- module/cpyext/test/test_typedeallocate.py -- module/cpyext/test/test_typeobject.py -- module/cpyext/test/test_unicodeobject.py -- module/cpyext/test/test_userslots.py -- module/cpyext/test/test_version.py -- module/cpyext/test/test_weakref.py -- module/crypt/test -- module/errno/test -- module/exceptions/test -- module/faulthandler/test -- module/fcntl/test -- module/gc/test -- module/imp/test -- module/itertools/test -- module/marshal/test -- module/math/test -- module/micronumpy/test -- module/mmap/test -- module/operator/test -- module/posix/test -- module/pwd/test -- module/pyexpat/test -- module/pypyjit/test -- module/select/test -- module/signal/test -- module/struct/test -- module/sys/test -- module/termios/test -- module/test_lib_pypy -- module/thread/test -- module/time/test -- module/token/test -- module/unicodedata/test -- module/zipimport/test -- module/zlib/test -- objspace/fake/test -- objspace/std/test -- objspace/test -- sandbox/test -- tool/bench/test -- tool/memusage/test -- tool/pytest/fake_pytest/test -- tool/pytest/test -- tool/release/test -- tool/test -- total: 144 to run ++ 02:50:09 starting config/test [1 started in total] ++ 02:50:09 starting interpreter/astcompiler/test [2 started in total] ++ 02:50:09 starting interpreter/pyparser/test [3 started in total] ++ 02:50:09 starting interpreter/test [4 started in total] __ config/test [1 done in total, somefailed=False] ____________________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.py rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 161 items / 1 skipped config/test/test_pypyoption.py ................................................................................................................................................................. ==================== 161 passed, 1 skipped in 11.27 seconds ==================== ++ 02:50:24 starting module/__builtin__/test [5 started in total] __ interpreter/pyparser/test [2 done in total, somefailed=False] ______________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 242 items interpreter/pyparser/test/apptest_parsestring.py ...... interpreter/pyparser/test/test_automata.py ... interpreter/pyparser/test/test_future.py ................................... interpreter/pyparser/test/test_gendfa.py .... interpreter/pyparser/test/test_parsestring.py ............ interpreter/pyparser/test/test_pylexer.py . interpreter/pyparser/test/test_pyparse.py ................................................................................................................ interpreter/pyparser/test/test_pytokenizer.py ..................................................................... ========================= 242 passed in 64.87 seconds ========================== ++ 02:51:22 starting module/__pypy__/test [6 started in total] __ module/__builtin__/test [3 done in total, somefailed=False] ________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 323 items module/__builtin__/test/apptest_compile.py ..................... module/__builtin__/test/apptest_descriptor.py ....... module/__builtin__/test/apptest_operator.py ..... module/__builtin__/test/apptest_print.py ... module/__builtin__/test/test_abstractinst.py ..........s.. module/__builtin__/test/test_breakpoint.py ........ module/__builtin__/test/test_builtin.py ....................................................................... module/__builtin__/test/test_compile.py .. module/__builtin__/test/test_construct_singletons.py . module/__builtin__/test/test_descriptor.py ................................... module/__builtin__/test/test_dir.py ........... module/__builtin__/test/test_filter.py ........ module/__builtin__/test/test_filter_pickle.py ..... module/__builtin__/test/test_format.py . module/__builtin__/test/test_functional.py ........................................................................................ module/__builtin__/test/test_map_pickle.py ... module/__builtin__/test/test_minmax.py ....................... module/__builtin__/test/test_rawinput.py .. module/__builtin__/test/test_sum.py . module/__builtin__/test/test_vars.py ... module/__builtin__/test/test_zip.py ........... module/__builtin__/test/test_zip_pickle.py . ==================== 322 passed, 1 skipped in 93.66 seconds ==================== ++ 02:52:06 starting module/_abc/test [7 started in total] __ module/_abc/test [4 done in total, somefailed=False] _______________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 6 items module/_abc/test/apptest_abc.py ... module/_abc/test/test_abc.py ... ========================== 6 passed in 35.56 seconds =========================== ++ 02:52:43 starting module/_ast/test [8 started in total] __ module/__pypy__/test [5 done in total, somefailed=False] ___________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 83 items module/__pypy__/test/apptest_picklebuffer.py ........ module/__pypy__/test/test_builders.py ..... module/__pypy__/test/test_bytebuffer.py ... module/__pypy__/test/test_debug.py ....... module/__pypy__/test/test_identitydict.py ...... module/__pypy__/test/test_intop.py ........... module/__pypy__/test/test_locals2fast.py ..... module/__pypy__/test/test_magic.py .......s.. module/__pypy__/test/test_newmemoryview.py ........ module/__pypy__/test/test_os.py . module/__pypy__/test/test_signal.py ..s.s module/__pypy__/test/test_special.py ............s. ==================== 79 passed, 4 skipped in 79.97 seconds ===================== ++ 02:52:50 starting module/_cffi_backend/test [9 started in total] __ interpreter/astcompiler/test [6 done in total, somefailed=False] ___________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 1565 items interpreter/astcompiler/test/apptest_compiler.py ................... interpreter/astcompiler/test/apptest_exceptiongroup.py ......................... interpreter/astcompiler/test/apptest_fstring.py ............................... interpreter/astcompiler/test/apptest_misc.py ................. interpreter/astcompiler/test/apptest_patma.py ......................................... interpreter/astcompiler/test/apptest_walrus_comprehension.py ...... interpreter/astcompiler/test/test_assemble.py ....................... interpreter/astcompiler/test/test_ast.py ............ interpreter/astcompiler/test/test_astbuilder.py ................................................................................................................. interpreter/astcompiler/test/test_compiler.py ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... interpreter/astcompiler/test/test_misc.py ............... interpreter/astcompiler/test/test_symtable.py ................................................. interpreter/astcompiler/test/test_unparse.py ................................ interpreter/astcompiler/test/test_validate.py ..................................................... ======================== 1565 passed in 193.33 seconds ========================= ++ 02:53:25 starting module/_codecs/test [10 started in total] __ module/_ast/test [7 done in total, somefailed=False] _______________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 57 items module/_ast/test/apptest_ast.py ... module/_ast/test/test_ast.py ...................................................... ========================== 57 passed in 90.15 seconds ========================== ++ 02:54:18 starting module/_collections/test [11 started in total] __ module/_collections/test [8 done in total, somefailed=False] _______________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 66 items module/_collections/test/apptest_defaultdict.py .............. module/_collections/test/apptest_deque.py .......................................... module/_collections/test/apptest_ordereddict.py .......... ========================== 66 passed in 70.31 seconds ========================== ++ 02:55:31 starting module/_continuation/test [12 started in total] __ module/_codecs/test [9 done in total, somefailed=False] ____________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 99 items module/_codecs/test/apptest_codecs.py .. module/_codecs/test/test_codecs.py .....................sss...........................................................s...... module/_codecs/test/test_locale.py ...ss. module/_codecs/test/test_ztranslation.py . ==================== 93 passed, 6 skipped in 135.71 seconds ==================== ++ 02:55:42 starting module/_cppyy/test [13 started in total] __ module/_cppyy/test [10 done in total, somefailed=False] ____________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 0 items ========================= no tests ran in 0.01 seconds ========================= ++ 02:55:46 starting module/_csv/test [14 started in total] __ module/_continuation/test [11 done in total, somefailed=False] _____________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 72 items / 2 skipped module/_continuation/test/test_generator.py ssss module/_continuation/test/test_greenlet.py s.ssssss.sssssssssssssss.sss module/_continuation/test/test_stacklet.py ssssssssssssssssssssssssssssssssssssssss ==================== 3 passed, 71 skipped in 60.58 seconds ===================== ++ 02:56:37 starting module/_demo/test [15 started in total] __ module/_csv/test [12 done in total, somefailed=False] ______________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 34 items module/_csv/test/apptest_writer.py ...... module/_csv/test/test_dialect.py .............. module/_csv/test/test_reader.py ............. module/_csv/test/test_ztranslation.py . ========================== 34 passed in 65.89 seconds ========================== ++ 02:56:59 starting module/_hpy_universal/test/_vendored [16 started in total] __ module/_demo/test [13 done in total, somefailed=False] _____________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 3 items module/_demo/test/test_import.py .. module/_demo/test/test_sieve.py . ========================== 3 passed in 23.31 seconds =========================== ++ 02:57:04 starting module/_hpy_universal/test/pypy [17 started in total] __ module/_hpy_universal/test/_vendored [14 done in total, somefailed=False] __ ('warning: setuptools.command.build does not exist in setuptools', '44.1.1', 'on', '2.7.18 (539192f72e0a, Apr 26 2026, 20:04:47)\n[PyPy 7.3.22 with GCC 10.2.1 20210130 (Red Hat 10.2.1-11)]') ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 0 items ========================= no tests ran in 0.00 seconds ========================= ++ 02:57:07 starting module/_io/test [18 started in total] __ module/_hpy_universal/test/pypy [15 done in total, somefailed=False] _______ ('warning: setuptools.command.build does not exist in setuptools', '44.1.1', 'on', '2.7.18 (539192f72e0a, Apr 26 2026, 20:04:47)\n[PyPy 7.3.22 with GCC 10.2.1 20210130 (Red Hat 10.2.1-11)]') ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 0 items ========================= no tests ran in 0.00 seconds ========================= ++ 02:57:13 starting module/_jitlog/test [19 started in total] __ module/_jitlog/test [16 done in total, somefailed=False] ___________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 1 items module/_jitlog/test/test__jitlog.py . ========================== 1 passed in 20.74 seconds =========================== ++ 02:57:37 starting module/_locale/test [20 started in total] __ module/_locale/test [17 done in total, somefailed=False] ___________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 15 items module/_locale/test/test_locale.py sssssssssssssss ========================= 15 skipped in 13.40 seconds ========================== ++ 02:57:54 starting module/_lsprof/test [21 started in total] __ module/_lsprof/test [18 done in total, somefailed=False] ___________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 6 items module/_lsprof/test/test_cprofile.py ...... ========================== 6 passed in 16.22 seconds =========================== ++ 02:58:11 starting module/_md5/test [22 started in total] __ module/_md5/test [19 done in total, somefailed=False] ______________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 8 items module/_md5/test/test_md5.py ........ ========================== 8 passed in 12.97 seconds =========================== ++ 02:58:26 starting module/_minimal_curses/test [23 started in total] __ module/_minimal_curses/test [20 done in total, somefailed=False] ___________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 6 items module/_minimal_curses/test/test_curses.py ...... ========================== 6 passed in 107.44 seconds ========================== ++ 03:00:15 starting module/_multibytecodec/test [24 started in total] __ module/_cffi_backend/test [21 done in total, somefailed=False] _____________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 468 items module/_cffi_backend/test/test_c.py ....................................................................................s....................................................s.....s.......................s.............................s........................s...... module/_cffi_backend/test/test_fastpath.py .................. module/_cffi_backend/test/test_ffi_obj.py ............................................... module/_cffi_backend/test/test_file.py s.. module/_cffi_backend/test/test_parse_c_type.py ..............s... module/_cffi_backend/test/test_re_python.py .................... module/_cffi_backend/test/test_recompiler.py .........................................................................................s..s............................... module/_cffi_backend/test/test_unicode_literals.py ....... module/_cffi_backend/test/test_wchar_helper.py . module/_cffi_backend/test/test_ztranslation.py s =================== 457 passed, 11 skipped in 482.95 seconds =================== ++ 03:01:00 starting module/_multiprocessing/test [25 started in total] __ module/_io/test [22 done in total, somefailed=False] _______________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 286 items / 1 skipped module/_io/test/apptest_bufferedio.py . module/_io/test/apptest_bytesio.py ................. module/_io/test/apptest_io.py ........................................... module/_io/test/apptest_stringio.py ........................... module/_io/test/apptest_textio.py ..............................s................. module/_io/test/test_bufferedio.py .......................................................................ss................................ module/_io/test/test_fileio.py .................................... module/_io/test/test_interp_textio.py ......... =================== 283 passed, 4 skipped in 244.24 seconds ==================== ++ 03:01:13 starting module/_opcode/test [26 started in total] __ module/_multibytecodec/test [23 done in total, somefailed=False] ___________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 67 items module/_multibytecodec/test/apptest_codecs.py ................... module/_multibytecodec/test/apptest_incremental.py .................... module/_multibytecodec/test/apptest_stream.py ..... module/_multibytecodec/test/test_c_codecs.py ..................s module/_multibytecodec/test/test_multibtye_codecs.py ... module/_multibytecodec/test/test_translation.py s ==================== 65 passed, 2 skipped in 53.42 seconds ===================== ++ 03:01:13 starting module/_pickle/test [27 started in total] __ module/_opcode/test [24 done in total, somefailed=False] ___________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 5 items module/_opcode/test/apptest_opcode.py ..... ========================== 5 passed in 19.17 seconds =========================== ++ 03:01:33 starting module/_pickle_support/test [28 started in total] __ module/_pickle_support/test [25 done in total, somefailed=False] ___________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 1 items module/_pickle_support/test/apptest__pickle_support.py . ========================== 1 passed in 11.97 seconds =========================== ++ 03:01:48 starting module/_posixsubprocess/test [29 started in total] __ module/_multiprocessing/test [26 done in total, somefailed=False] __________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 13 items module/_multiprocessing/test/test_interp_semaphore.py . module/_multiprocessing/test/test_semaphore.py .......... module/_multiprocessing/test/test_win32.py s module/_multiprocessing/test/test_ztranslation.py . ==================== 12 passed, 1 skipped in 95.68 seconds ===================== ++ 03:02:42 starting module/_pypyjson/test [30 started in total] __ module/_pickle/test [27 done in total, somefailed=False] ___________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 108 items module/_pickle/test/apptest_optional_frames.py .. module/_pickle/test/apptest_pickle.py ..............................................................s................ module/_pickle/test/apptest_pypy_extensions.py ........................... =================== 107 passed, 1 skipped in 133.15 seconds ==================== ++ 03:03:31 starting module/_random/test [31 started in total] __ module/_posixsubprocess/test [28 done in total, somefailed=False] __________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 10 items module/_posixsubprocess/test/apptest_subprocess.py ......... module/_posixsubprocess/test/test_ztranslation.py . ========================= 10 passed in 114.56 seconds ========================== ++ 03:03:44 starting module/_rawffi/alt/test [32 started in total] __ module/_pypyjson/test [29 done in total, somefailed=False] _________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 57 items module/_pypyjson/test/apptest__pypyjson.py .......... module/_pypyjson/test/test__pypyjson.py ............................................ module/_pypyjson/test/test_simd.py ... ========================== 57 passed in 60.00 seconds ========================== ++ 03:03:48 starting module/_rawffi/test [33 started in total] __ interpreter/test [30 done in total, somefailed=True] _______________________ ============================= test session starts ============================== platform linux2 -- Python 2.7.18[pypy-7.3.22-final], pytest-2.9.2, py-1.4.29, pluggy-0.3.1 hypothesis profile 'default' -> deadline=None, database=DirectoryBasedExampleDatabase('/buildbot/slave/own-linux-x86-64/build/pypy/.hypothesis/examples') pytest-2.9.2 from /buildbot/slave/own-linux-x86-64/build/pytest.pyc PYTHON3: /usr/local/bin/python3.12 (Version 3.12.13 (main, May 13 2026, 03:55:23) [GCC 14.2.1 20250110 (Red Hat 14.2.1-11)]) rootdir: /buildbot/slave/own-linux-x86-64/build, inifile: pytest.ini plugins: hypothesis-4.39.3 collected 1378 items interpreter/test/apptest_annotations.py .......................... interpreter/test/apptest_annotations_string.py ...... interpreter/test/apptest_buffer.py ...... interpreter/test/apptest_class.py ................ interpreter/test/apptest_coroutine.py ......................................................... interpreter/test/apptest_descrtypecheck.py .. interpreter/test/apptest_exceptions.py .......................... interpreter/test/apptest_exctable_dis.py ......... interpreter/test/apptest_exec.py ......................... interpreter/test/apptest_extcall.py ..... interpreter/test/apptest_function.py .....................................s....................................................... interpreter/test/apptest_generator.py ................................................................... interpreter/test/apptest_nestedscope.py .................. interpreter/test/apptest_pep695.py ............................... interpreter/test/apptest_pycode.py .... interpreter/test/apptest_pyframe.py ................................................................ interpreter/test/apptest_raise.py ...................................................... interpreter/test/apptest_settrace_jump.py . interpreter/test/apptest_syntax.py .................................... interpreter/test/apptest_sys_settrace.py .............................................................................................................................................. interpreter/test/apptest_traceback.py ........ interpreter/test/apptest_unraisable.py .... interpreter/test/apptest_with_leak.py ......... interpreter/test/test_app_main.py ..................s..s....................s...s.......................s....x.s...s.......... interpreter/test/test_appinterp.py ............. interpreter/test/test_argument.py .............................................. interpreter/test/test_buffer.py ... interpreter/test/test_cellfamily.py ....... interpreter/test/test_code.py ............ interpreter/test/test_compiler.py ............................................................................................................. interpreter/test/test_error.py .............. interpreter/test/test_exceptcomp.py ......... interpreter/test/test_executioncontext.py ................ interpreter/test/test_extmodules.py . interpreter/test/test_fsencode.py ... interpreter/test/test_function.py ............. interpreter/test/test_gateway.py .........................................ss......................... interpreter/test/test_generator.py . interpreter/test/test_interpreter.py ..........................................F...... interpreter/test/test_location.py .......... interpreter/test/test_main.py ..... interpreter/test/test_mixedmodule.py ...... interpreter/test/test_module.py .................. interpreter/test/test_objspace.py ............................................. interpreter/test/test_pycode.py .. interpreter/test/test_pyframe.py ................................ interpreter/test/test_reverse_debugging.py .. interpreter/test/test_special.py ... interpreter/test/test_syntax.py ..................... interpreter/test/test_targetpypy.py .. interpreter/test/test_typedef.py ................... interpreter/test/test_unicodehelper.py .......... interpreter/test/test_zpy.py ........ interpreter/test/test_zzpickle_and_slow.py s.....s..s..sss........ss...s. =================================== FAILURES =================================== ___________________ AppTestInterpreter.test_raise_recursion ____________________ self = <CallInfo when='call' exception: Invalid call to virtual_ref_finish> func = <function <lambda> at 0x00000000117f0e30>, when = 'call' def __init__(self, func, when): #: context of invocation: one of "setup", "call", #: "teardown", "memocollect" self.when = when self.start = time() try: > self.result = func() ../_pytest/runner.py:150: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ > return CallInfo(lambda: ihook(item=item, **kwds), when=when) ../_pytest/runner.py:138: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <_HookCaller 'pytest_runtest_call'> kwargs = {'__multicall__': <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_raise_recursion'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_raise_recursion'>} def __call__(self, **kwargs): assert not self.is_historic() > return self._hookexec(self, self._nonwrappers + self._wrappers, kwargs) ../_pytest/vendored_packages/pluggy.py:724: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <_pytest.config.PytestPluginManager object at 0x00007f4e3c715670> hook = <_HookCaller 'pytest_runtest_call'> methods = [<_pytest.vendored_packages.pluggy.HookImpl instance at 0x00000000017fe6e0>] kwargs = {'__multicall__': <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_raise_recursion'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_raise_recursion'>} def _hookexec(self, hook, methods, kwargs): # called from all hookcaller instances. # enable_tracing will set its own wrapping function at self._inner_hookexec > return self._inner_hookexec(hook, methods, kwargs) ../_pytest/vendored_packages/pluggy.py:338: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ hook = <_HookCaller 'pytest_runtest_call'> methods = [<_pytest.vendored_packages.pluggy.HookImpl instance at 0x00000000017fe6e0>] kwargs = {'__multicall__': <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_raise_recursion'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_raise_recursion'>} self._inner_hookexec = lambda hook, methods, kwargs: \ > _MultiCall(methods, kwargs, hook.spec_opts).execute() ../_pytest/vendored_packages/pluggy.py:333: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_raise_recursion'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}> def execute(self): all_kwargs = self.kwargs self.results = results = [] firstresult = self.specopts.get("firstresult") while self.hook_impls: hook_impl = self.hook_impls.pop() args = [all_kwargs[argname] for argname in hook_impl.argnames] if hook_impl.hookwrapper: > return _wrapped_call(hook_impl.function(*args), self.execute) ../_pytest/vendored_packages/pluggy.py:595: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ wrap_controller = <generator object pytest_runtest_call at 0x0000000016cddd08> func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i..._recursion'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>> def _wrapped_call(wrap_controller, func): """ Wrap calling to a function with a generator which needs to yield exactly once. The yield point will trigger calling the wrapped function and return its _CallOutcome to the yield point. The generator then needs to finish (raise StopIteration) in order for the wrapped call to complete. """ try: next(wrap_controller) # first yield except StopIteration: _raise_wrapfail(wrap_controller, "did not yield") call_outcome = _CallOutcome(func) try: wrap_controller.send(call_outcome) _raise_wrapfail(wrap_controller, "has second yield") except StopIteration: pass > return call_outcome.get_result() ../_pytest/vendored_packages/pluggy.py:253: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <_pytest.vendored_packages.pluggy._CallOutcome instance at 0x00000000017e4ae0> def get_result(self): if self.excinfo is None: return self.result else: ex = self.excinfo if _py3: raise ex[1].with_traceback(ex[2]) > _reraise(*ex) # noqa ../_pytest/vendored_packages/pluggy.py:279: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <_pytest.vendored_packages.pluggy._CallOutcome instance at 0x00000000017e4ae0> func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i..._recursion'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>> def __init__(self, func): try: > self.result = func() ../_pytest/vendored_packages/pluggy.py:264: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_raise_recursion'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}> def execute(self): all_kwargs = self.kwargs self.results = results = [] firstresult = self.specopts.get("firstresult") while self.hook_impls: hook_impl = self.hook_impls.pop() args = [all_kwargs[argname] for argname in hook_impl.argnames] if hook_impl.hookwrapper: > return _wrapped_call(hook_impl.function(*args), self.execute) ../_pytest/vendored_packages/pluggy.py:595: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ wrap_controller = <generator object pytest_runtest_call at 0x0000000016cddc40> func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i..._recursion'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>> def _wrapped_call(wrap_controller, func): """ Wrap calling to a function with a generator which needs to yield exactly once. The yield point will trigger calling the wrapped function and return its _CallOutcome to the yield point. The generator then needs to finish (raise StopIteration) in order for the wrapped call to complete. """ try: next(wrap_controller) # first yield except StopIteration: _raise_wrapfail(wrap_controller, "did not yield") call_outcome = _CallOutcome(func) try: wrap_controller.send(call_outcome) _raise_wrapfail(wrap_controller, "has second yield") except StopIteration: pass > return call_outcome.get_result() ../_pytest/vendored_packages/pluggy.py:253: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <_pytest.vendored_packages.pluggy._CallOutcome instance at 0x00000000017e4aa0> def get_result(self): if self.excinfo is None: return self.result else: ex = self.excinfo if _py3: raise ex[1].with_traceback(ex[2]) > _reraise(*ex) # noqa ../_pytest/vendored_packages/pluggy.py:279: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <_pytest.vendored_packages.pluggy._CallOutcome instance at 0x00000000017e4aa0> func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i..._recursion'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>> def __init__(self, func): try: > self.result = func() ../_pytest/vendored_packages/pluggy.py:264: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_raise_recursion'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}> def execute(self): all_kwargs = self.kwargs self.results = results = [] firstresult = self.specopts.get("firstresult") while self.hook_impls: hook_impl = self.hook_impls.pop() args = [all_kwargs[argname] for argname in hook_impl.argnames] if hook_impl.hookwrapper: return _wrapped_call(hook_impl.function(*args), self.execute) > res = hook_impl.function(*args) ../_pytest/vendored_packages/pluggy.py:596: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ item = <AppTestMethod 'test_raise_recursion'> def pytest_runtest_call(item): try: > item.runtest() ../_pytest/runner.py:91: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <AppTestMethod 'test_raise_recursion'> def runtest(self): target = self.obj src = extract_docstring_if_empty_function(target.im_func) space = target.im_self.space if self.config.option.runappdirect: appexec_definitions = self.parent.obj.__dict__ spaceconfig = getattr(self.parent.obj, 'spaceconfig', None) usemodules = spaceconfig.get('usemodules') if spaceconfig else None return run_with_python(self.config.option.python, src, usemodules, **appexec_definitions) filename = self._getdynfilename(target) func = app2interp_temp(src, filename=filename) w_instance = self.parent.w_instance > self.execute_appex(space, func, space, w_instance) tool/pytest/apptest.py:331: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <AppTestMethod 'test_raise_recursion'>, space = StdObjSpace target = <function test_raise_recursion at 0x00000000117f1088> args = (StdObjSpace, <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x0000000010977fa0>) def execute_appex(self, space, target, *args): self.space = space space.getexecutioncontext().set_sys_exc_info(None) try: > target(*args) tool/pytest/apptest.py:267: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ space = StdObjSpace args_w = (<pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x0000000010977fa0>,) w_func = <Function test_raise_recursion> args = <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x0000000010977fa0> def appcaller(space, *args_w): if not isinstance(space, ObjSpace): raise TypeError("first argument must be a space instance.") # the last argument can be an Arguments w_func = self.wget(space, name) if not args_w: return space.call_function(w_func) else: args = args_w[-1] assert args is not None if not isinstance(args, Arguments): > return space.call_function(w_func, *args_w) interpreter/gateway.py:1409: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function test_raise_recursion> args_w = (<pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x0000000010977fa0>,) nargs = 1, Function = <class 'pypy.interpreter.function.Function'> _Method = <class 'pypy.interpreter.function._Method'> def call_function(self, w_func, *args_w): nargs = len(args_w) # used for pruning funccall versions if not self.config.objspace.disable_call_speedhacks and nargs < 5: # start of hack for performance from pypy.interpreter.function import Function, _Method if isinstance(w_func, _Method): if nargs < 4: func = w_func.w_function if isinstance(func, Function): return func.funccall(w_func.w_instance, *args_w) if isinstance(w_func, Function): > return w_func.funccall(*args_w) interpreter/baseobjspace.py:1248: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function test_raise_recursion> args_w = (<pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x0000000010977fa0>,) gateway = <module 'pypy.interpreter.gateway' from '/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/gateway.pyc'> PyCode = <class 'pypy.interpreter.pycode.PyCode'> code = <code object test_raise_recursion, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> def funccall(self, *args_w): # speed hack from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit nargs = len(args_w) fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, args_w[0]) elif nargs == 2: assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, args_w[0], args_w[1]) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) return code.fastcall_3(self.space, self, args_w[0], args_w[1], args_w[2]) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) return code.fastcall_4(self.space, self, args_w[0], args_w[1], args_w[2], args_w[3]) elif (nargs | PyCode.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) if nargs < 5: new_frame = self.space.createframe(code, self.w_func_globals, self) for i in funccallunrolling: if i < nargs: new_frame.locals_cells_stack_w[i] = args_w[i] > return new_frame.run(self.name, self.qualname) interpreter/function.py:132: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_raise_re...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> at line 4 name = 'test_raise_recursion', qualname = 'test_raise_recursion' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_raise_re...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> at line 4 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_raise_re...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> at line 4 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_raise_re...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> at line 4 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_raise_re...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> at line 4 pycode = <code object test_raise_recursion, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_raise_re...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> at line 4 co_code = '\x88\x00f\x01d\x01\x84\x08\x8a\x00\t\x00\x89\x00\x83\x00\x01\x00J\x00d\x02\x83\x01\x82\x01#\x00t\x00$\x00r#}\x01t\x01|\x01\x83\x01d\x03k\x02s\x1aJ\x00\x82\x01Y\x00d\x00}\x01~\x01y\x00d\x00}\x01~\x01w\x01w\x00&\x03Y\x00w\x01' next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_raise_re...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> at line 4 co_code = '\x88\x00f\x01d\x01\x84\x08\x8a\x00\t\x00\x89\x00\x83\x00\x01\x00J\x00d\x02\x83\x01\x82\x01#\x00t\x00$\x00r#}\x01t\x01|\x01\x83\x01d\x03k\x02s\x1aJ\x00\x82\x01Y\x00d\x00}\x01~\x01y\x00d\x00}\x01~\x01w\x01w\x00&\x03Y\x00w\x01' next_instr = 16L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_raise_re...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> at line 4 oparg = 0, next_instr = 16L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_raise_re...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> at line 4 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_raise_re...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> at line 4 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_raise_re...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 1> at line 4 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index: return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr) elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index: next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index: next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr) elif opcode == opcodedesc.BINARY_ADD.index: self.BINARY_ADD(oparg, next_instr) elif opcode == opcodedesc.BINARY_AND.index: self.BINARY_AND(oparg, next_instr) elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index: self.BINARY_FLOOR_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index: self.BINARY_MATRIX_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_LSHIFT.index: self.BINARY_LSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_MODULO.index: self.BINARY_MODULO(oparg, next_instr) elif opcode == opcodedesc.BINARY_MULTIPLY.index: self.BINARY_MULTIPLY(oparg, next_instr) elif opcode == opcodedesc.BINARY_OR.index: self.BINARY_OR(oparg, next_instr) elif opcode == opcodedesc.BINARY_POWER.index: self.BINARY_POWER(oparg, next_instr) elif opcode == opcodedesc.BINARY_RSHIFT.index: self.BINARY_RSHIFT(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBSCR.index: self.BINARY_SUBSCR(oparg, next_instr) elif opcode == opcodedesc.BINARY_SUBTRACT.index: self.BINARY_SUBTRACT(oparg, next_instr) elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index: self.BINARY_TRUE_DIVIDE(oparg, next_instr) elif opcode == opcodedesc.BINARY_XOR.index: self.BINARY_XOR(oparg, next_instr) elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index: self.BUILD_CONST_KEY_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST.index: self.BUILD_LIST(oparg, next_instr) elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index: self.BUILD_LIST_FROM_ARG(oparg, next_instr) elif opcode == opcodedesc.BUILD_MAP.index: self.BUILD_MAP(oparg, next_instr) elif opcode == opcodedesc.BUILD_SET.index: self.BUILD_SET(oparg, next_instr) elif opcode == opcodedesc.BUILD_SLICE.index: self.BUILD_SLICE(oparg, next_instr) elif opcode == opcodedesc.BUILD_TUPLE.index: self.BUILD_TUPLE(oparg, next_instr) elif opcode == opcodedesc.CALL_FUNCTION.index: > self.CALL_FUNCTION(oparg, next_instr) interpreter/pyopcode.py:311: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 oparg = 0, next_instr = 4L def CALL_FUNCTION(self, oparg, next_instr): # Only positional arguments nargs = oparg & 0xff w_function = self.peekvalue(nargs) > w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1) interpreter/pyopcode.py:1467: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = StdObjSpace, w_func = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False): # methodcall is only used for better error messages in argument.py from pypy.interpreter.function import Function, _Method, is_builtin_code if frame.get_is_being_profiled() and is_builtin_code(w_func): # XXX: this code is copied&pasted :-( from the slow path below # call_valuestack(). args = frame.make_arguments(nargs, w_function=w_func) frame.dropvalues(dropvalues) return self.call_args_and_c_profile(frame, w_func, args) if not self.config.objspace.disable_call_speedhacks: # start of hack for performance if isinstance(w_func, _Method): # reuse callable stack place for w_inst frame.settopvalue(w_func.w_instance, nargs) nargs += 1 methodcall = True w_func = w_func.w_function if isinstance(w_func, Function): return w_func.funccall_valuestack( > nargs, frame, methodcall=methodcall, dropvalues=dropvalues) interpreter/baseobjspace.py:1275: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f>, nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1, methodcall = False def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack # methodcall is only for better error messages from pypy.interpreter import gateway from pypy.interpreter.pycode import PyCode code = self.getcode() # hook for the jit # if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info and nargs == 0): frame.dropvalues(dropvalues) from pypy.module.sys.vm import exc_info_direct return exc_info_direct(self.space, frame) # fast_natural_arity = code.fast_natural_arity if nargs == fast_natural_arity: if nargs == 0: frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode0) return code.fastcall_0(self.space, self) elif nargs == 1: f_0 = frame.peekvalue(0) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode1) return code.fastcall_1(self.space, self, f_0) elif nargs == 2: f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) frame.dropvalues(dropvalues) assert isinstance(code, gateway.BuiltinCode2) return code.fastcall_2(self.space, self, f_1, f_0) elif nargs == 3: assert isinstance(code, gateway.BuiltinCode3) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) frame.dropvalues(dropvalues) return code.fastcall_3(self.space, self, f_2, f_1, f_0) elif nargs == 4: assert isinstance(code, gateway.BuiltinCode4) f_0 = frame.peekvalue(0) f_1 = frame.peekvalue(1) f_2 = frame.peekvalue(2) f_3 = frame.peekvalue(3) frame.dropvalues(dropvalues) return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0) elif (nargs | Code.FLATPYCALL) == fast_natural_arity: assert isinstance(code, PyCode) > return self._flat_pycall(code, nargs, frame, dropvalues) interpreter/function.py:188: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <Function f> code = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> nargs = 0 frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 dropvalues = 1 @jit.unroll_safe def _flat_pycall(self, code, nargs, frame, dropvalues): # code is a PyCode new_frame = self.space.createframe(code, self.w_func_globals, self) for i in xrange(nargs): new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i) frame.dropvalues(dropvalues) > return new_frame.run(self.name, self.qualname) interpreter/function.py:215: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 name = 'f', qualname = 'test_raise_recursion.<locals>.f' def run(self, name=None, qualname=None): """Start this frame's execution.""" if self._is_generator_or_coroutine(): return self.initialize_as_generator(name, qualname) else: > return self.execute_frame() interpreter/pyframe.py:257: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, executioncontext) except OperationError: raise except Exception as e: # general fall-back > raise self._convert_unexpected_exception(e) interpreter/pyframe.py:354: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 e = AssertionError('Invalid call to virtual_ref_finish',) def _convert_unexpected_exception(self, e): from pypy.interpreter import error > operr = error.get_converted_unexpected_exception(self.space, e) interpreter/pyframe.py:845: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 w_arg_or_err = None def execute_frame(self, w_arg_or_err=None): """Execute this frame. Main entry point to the interpreter. 'w_arg_or_err' is non-None iff we are starting or resuming a generator or coroutine frame; in that case, w_arg_or_err is the input argument -or- an SApplicationException instance. """ from pypy.interpreter import pyopcode as pyopcode # the following 'assert' is an annotation hint: it hides from # the annotator all methods that are defined in PyFrame but # overridden in the {,Host}FrameClass subclasses of PyFrame. assert (isinstance(self, self.space.FrameClass) or not self.space.config.translating) executioncontext = self.space.getexecutioncontext() executioncontext.enter(self) got_exception = True w_exitvalue = self.space.w_None try: executioncontext.call_trace(self) # # Execution starts just after the last_instr. Initially, # last_instr is -1. After a generator suspends it points to # the YIELD_VALUE/YIELD_FROM instruction. try: try: if w_arg_or_err is None: assert self.last_instr == -1 next_instr = r_uint(0) else: next_instr = self.resume_execute_frame(w_arg_or_err) except pyopcode.Yield: w_exitvalue = self.popvalue() else: w_exitvalue = self.dispatch(self.pycode, next_instr, > executioncontext) interpreter/pyframe.py:350: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 pycode = <code object f, file "[/buildbot/slave/own-linux-x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def dispatch(self, pycode, next_instr, ec): # For the sequel, force 'next_instr' to be unsigned for performance next_instr = r_uint(next_instr) co_code = pycode.co_code try: while True: assert next_instr & 1 == 0 > next_instr = self.handle_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 0L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> def handle_bytecode(self, co_code, next_instr, ec): try: > next_instr = self.dispatch_bytecode(co_code, next_instr, ec) interpreter/pyopcode.py:74: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object f, file "[/bu...x86-64/build/pypy/interpreter/test/test_interpreter.py:373]", line 2> at line 2 co_code = '\x89\x00\x83\x00\x01\x00y\x00', next_instr = 4L ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000000000aa98d78> @jit.unroll_safe def dispatch_bytecode(self, co_code, next_instr, ec): while True: assert next_instr & 1 == 0 self.last_instr = intmask(next_instr) if jit.we_are_jitted(): _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) else: # Only reload next_instr from last_instr when something that # can modify it actually ran (trace function or action # dispatcher). In the common case (no trace, positive ticker) # next_instr is unchanged and the round-trip is skipped. _d = self.debugdata if ec.space.reverse_debugging or ( _d is not None and _d.w_f_trace is not None) or ( not we_are_translated() and 'bytecode_only_trace' in ec.__dict__): ec.bytecode_only_trace(self) next_instr = r_uint(self.last_instr) actionflag = ec.space.actionflag if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0: actionflag.action_dispatcher(ec, self) next_instr = r_uint(self.last_instr) opcode = ord(co_code[next_instr]) oparg = ord(co_code[next_instr + 1]) next_instr += 2 # note: the structure of the code here is such that it makes # (after translation) a big "if/elif" chain, which is then # turned into computed gotos. while opcode == opcodedesc.EXTENDED_ARG.index: opcode = ord(co_code[next_instr]) arg = ord(co_code[next_instr + 1]) if opcode < HAVE_ARGUMENT: raise BytecodeCorruption next_instr += 2 oparg = (oparg * 256) | arg if opcode == opcodedesc.RETURN_VALUE.index: self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.RETURN_CONST.index: self.pushvalue(self.getconstant_w(oparg)) self.frame_finished_execution = True # for generators raise Return elif opcode == opcodedesc.JUMP_ABSOLUTE.index: return self.jump_absolute(oparg, next_instr, ec) elif opcode == opcodedesc.RERAISE.index: return self.RERAISE(oparg, next_instr) elif opcode == opcodedesc.FOR_ITER.index: next_instr = self.FOR_ITER(oparg, next_instr) elif opcode == opcodedesc.JUMP_FORWARD.index: next_instr = self.JUMP_FORWARD(oparg, next_instr) elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index: return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index: return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec) elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index: return Output exceeded 6164480 bytes, remaining output has been truncated program finished with exit code 1 elapsedTime=3965.468328