diff options
Diffstat (limited to 'Tools/scripts/generate_opcode_h.py')
| -rw-r--r-- | Tools/scripts/generate_opcode_h.py | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/Tools/scripts/generate_opcode_h.py b/Tools/scripts/generate_opcode_h.py index 75a9c3f..3b79dc6 100644 --- a/Tools/scripts/generate_opcode_h.py +++ b/Tools/scripts/generate_opcode_h.py @@ -28,7 +28,7 @@ footer = """ #endif /* !Py_OPCODE_H */ """ -DEFINE = "#define {:<31} {:>3}\n" +DEFINE = "#define {:<38} {:>3}\n" UINT32_MASK = (1<<32)-1 @@ -75,16 +75,27 @@ def main(opcode_py, outfile='Include/opcode.h'): fobj.write(DEFINE.format(name, next_op)) used[next_op] = True fobj.write(DEFINE.format('DO_TRACING', 255)) - fobj.write("\nextern const uint8_t _PyOpcode_InlineCacheEntries[256];\n") + fobj.write("\nextern const uint8_t _PyOpcode_Caches[256];\n") + fobj.write("\nextern const uint8_t _PyOpcode_Deopt[256];\n") fobj.write("\n#ifdef NEED_OPCODE_TABLES\n") write_int_array_from_ops("_PyOpcode_RelativeJump", opcode['hasjrel'], fobj) write_int_array_from_ops("_PyOpcode_Jump", opcode['hasjrel'] + opcode['hasjabs'], fobj) - fobj.write("\nconst uint8_t _PyOpcode_InlineCacheEntries[256] = {\n") + fobj.write("\nconst uint8_t _PyOpcode_Caches[256] = {\n") for i, entries in enumerate(opcode["_inline_cache_entries"]): if entries: fobj.write(f" [{opname[i]}] = {entries},\n") fobj.write("};\n") + deoptcodes = {} + for basic in opmap: + deoptcodes[basic] = basic + for basic, family in opcode["_specializations"].items(): + for specialized in family: + deoptcodes[specialized] = basic + fobj.write("\nconst uint8_t _PyOpcode_Deopt[256] = {\n") + for opt, deopt in sorted(deoptcodes.items()): + fobj.write(f" [{opt}] = {deopt},\n") + fobj.write("};\n") fobj.write("#endif /* OPCODE_TABLES */\n") fobj.write("\n") |