8000 gh-105481: generate op IDs from bytecode.c instead of hard coding them in opcode.py by iritkatriel · Pull Request #107971 · python/cpython · GitHub
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gh-105481: generate op IDs from bytecode.c instead of hard coding them in opcode.py #107971

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Merged
merged 18 commits into from
Aug 16, 2023
Merged

gh-105481: generate op IDs from bytecode.c instead of hard coding them in opcode.py #107971

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0811c6d
gh-105481: allocate op IDs in cases generator. Generate _PyOpcode_Deo…
iritkatriel Aug 14, 2023
a10a14d
_PyOpcode_OpName generated by cases_generator
iritkatriel Aug 14, 2023
eecc84c
remove include
iritkatriel Aug 14, 2023
96bbc8f
replacement for opcode_targets.h
iritkatriel Aug 14, 2023
e68fc03
generate opcode IDs from bytecodes.c
iritkatriel Aug 14, 2023
f04d3eb
remove opcode IDs from opcode.py. Update tests and fix specialized op…
iritkatriel Aug 15, 2023
e7833dd
fix magic number
iritkatriel Aug 15, 2023
99a408b
rename function
iritkatriel Aug 15, 2023
7615eff
add news
iritkatriel Aug 15, 2023
2f67ea8
update windows makefile
iritkatriel Aug 15, 2023
d6ecee1
remove _specialized_instructions, we have the same in _specialized_op…
iritkatriel Aug 15, 2023
7337a4b
gh-103082: remove assumption that INSTRUMENTED_LINE is the last instr…
iritkatriel Aug 15, 2023
0d6ed4b
assert 255 is not used
iritkatriel Aug 15, 2023
1d55078
fix _co_firsttraceable calculation in deepfreeze.py
iritkatriel Aug 16, 2023
50415d5
update RESUME hard coded value (argh)
iritkatriel Aug 16, 2023
5543e7c
Merge remote-tracking branch 'upstream/main' into deopt
iritkatriel Aug 16, 2023
d39233e
hard code RESUME. Make sure opmaps are sorted by ID
iritkatriel Aug 16, 2023
f5e4c1d
implemented suggestions from code review
iritkatriel Aug 16, 2023
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fix magic number
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@iritkatriel
iritkatriel committed Aug 15, 2023
commit e7833dd199866d7d0f551cfb0e4a7723ef81f019
2 changes: 1 addition & 1 deletion Lib/importlib/_bootstrap_external.py
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Expand Up @@ -471,7 +471,7 @@ def _write_atomic(path, data, mode=0o666):
# Whenever MAGIC_NUMBER is changed, the ranges in the magic_values array
# in PC/launcher.c must also be updated.

MAGIC_NUMBER = (3597).to_bytes(2, 'little') + b'\r\n'
MAGIC_NUMBER = (3559).to_bytes(2, 'little') + b'\r\n'

_RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little') # For import.c

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