Hubert Hesse <[email protected]> added the comment:
Hi arigo, I try to that as comprehensible & short as possible. See README on https://bitbucket.org/pypy/lang-smalltalk/overview for more detail If you have checked out all repos on the same hierarchy you can use the version with the correct variables in place below 1. getting source to revision hg clone https://bitbucket.org/pypy/rsdl hg clone https://bitbucket.org/pypy/pypy -r 4169f1423e3d # as recommended in IRC hg clone https://bitbucket.org/pypy/lang-smalltalk -r 014f5e42251f # latest work with stmgc-c7 2. setting environment variables export PYTHONPATH=${PYTHONPATH}:[path to rsdl repository]/rsdl export PYTHONPATH=${PYTHONPATH}:./rsdl #for me export SDL_VIDEODRIVER=dummy export CC=clang #with patches from here https://bitbucket.org/pypy/stmgc/src/d164a5bcad5e7615b4362b6a1a49d51e2e06de0c/c7/llvmfix/?at=default 3. Build the VM, this may take a while with JIT enabled, that will fail when executed [path to pypy repository]/rpython/bin/rpython -O jit [path to lang-smalltalk repository]/targetimageloadingsmalltalk.py ./pypy/rpython/bin/rpython -Ojit --gc=stmgc lang-smalltalk/targetimageloadingsmalltalk.py 4. execute rsqueak vm ./rsqueakvm-64 lang-smalltalk/images/Squeak4.5-12568.image # will produce the stack traces below #######################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################RPython traceback: File "spyvm_interpreter.c", line 22928, in Interpreter_c_loop_stm File "rpython_jit_metainterp_warmstate.c", line 497, in maybe_compile_and_run__star_4 File "rpython_jit_metainterp_warmstate.c", line 828, in execute_assembler__star_1 File "rpython_jit_metainterp_compile.c", line 11932, in ResumeGuardDescr_handle_fail File "rpython_jit_metainterp_compile.c", line 12622, in ResumeGuardDescr__trace_and_compile_from_bridge File "rpython_jit_metainterp_pyjitpl.c", line 55086, in MetaInterp_handle_guard_failure File "rpython_jit_metainterp_pyjitpl.c", line 55602, in MetaInterp__handle_guard_failure File "rpython_jit_metainterp_pyjitpl.c", line 1474, in MetaInterp_interpret File "rpython_jit_metainterp_pyjitpl.c", line 2515, in MetaInterp__interpret File "rpython_jit_metainterp_pyjitpl.c", line 3685, in MIFrame_run_one_step File "rpython_jit_metainterp_pyjitpl.c", line 26297, in MIFrame_opimpl_jit_merge_point File "rpython_jit_metainterp_pyjitpl.c", line 38783, in MetaInterp_reached_loop_header File "rpython_jit_metainterp_pyjitpl.c", line 48008, in MetaInterp_compile_loop File "rpython_jit_metainterp_compile.c", line 3248, in compile_loop File "rpython_jit_metainterp_inliner.c", line 972, in Inliner_inline_op File "rpython_jit_metainterp_inliner.c", line 1820, in Inliner_inline_snapshot File "rpython_jit_metainterp_inliner.c", line 1732, in Inliner_inline_snapshot File "rpython_rtyper_lltypesystem_rdict.c", line 23425, in ll_dict_getitem__dicttablePtr_objectPtr_2 ~~~ Crash in JIT! <KeyError object at 0x61c02e0> whereas a VM without JIT runs without those errors. ./pypy/rpython/bin/rpython --gc=stmgc lang-smalltalk/targetimageloadingsmalltalk.py ./rsqueakvm-64 lang-smalltalk/images/Squeak4.5-12568.image # will work ________________________________________ PyPy bug tracker <[email protected]> <https://bugs.pypy.org/issue1767> ________________________________________ _______________________________________________ pypy-issue mailing list [email protected] https://mail.python.org/mailman/listinfo/pypy-issue
