mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-30 13:38:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

gh-107082: Fix instruction size computation for ENTER_EXECUTOR (#107256)

Browse source 
Co-authored-by: Victor Stinner <vstinner@python.org>
This commit is contained in:
Guido van Rossum 2023-07-25 13:01:02 -07:00 • committed by GitHub
parent 698b015135
commit 233b878288
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

7
Python/instrumentation.c
View file

@ -276,6 +276,13 @@ _PyInstruction_GetLength(PyCodeObject *code, int offset)
}
assert(opcode != 0);
assert(!is_instrumented(opcode));
if (opcode == ENTER_EXECUTOR) {
int exec_index = _PyCode_CODE(code)[offset].op.arg;
_PyExecutorObject *exec = code->co_executors->executors[exec_index];
opcode = exec->vm_data.opcode;
}
assert(opcode != ENTER_EXECUTOR);
assert(opcode == _PyOpcode_Deopt[opcode]);
return 1 + _PyOpcode_Caches[opcode];
}