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GH-127705: Use _PyStackRefs in the default build. (GH-127875)

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Mark Shannon 2025-03-10 14:06:56 +00:00 • committed by GitHub
parent 7cc99a54b7
commit 2bef8ea8ea
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21 changed files with 688 additions and 254 deletions
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15
Python/ceval_macros.h
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@ -440,28 +440,13 @@ do { \
/* How much scratch space to give stackref to PyObject* conversion. */
#define MAX_STACKREF_SCRATCH 10
#if defined(Py_GIL_DISABLED) || defined(Py_STACKREF_DEBUG)
#define STACKREFS_TO_PYOBJECTS(ARGS, ARG_COUNT, NAME) \
/* +1 because vectorcall might use -1 to write self */ \
PyObject *NAME##_temp[MAX_STACKREF_SCRATCH+1]; \
PyObject **NAME = _PyObjectArray_FromStackRefArray(ARGS, ARG_COUNT, NAME##_temp + 1);
#else
#define STACKREFS_TO_PYOBJECTS(ARGS, ARG_COUNT, NAME) \
PyObject **NAME = (PyObject **)ARGS; \
assert(NAME != NULL);
#endif
#if defined(Py_GIL_DISABLED) || defined(Py_STACKREF_DEBUG)
#define STACKREFS_TO_PYOBJECTS_CLEANUP(NAME) \
/* +1 because we +1 previously */ \
_PyObjectArray_Free(NAME - 1, NAME##_temp);
#else
#define STACKREFS_TO_PYOBJECTS_CLEANUP(NAME) \
(void)(NAME);
#endif
#if defined(Py_GIL_DISABLED) || defined(Py_STACKREF_DEBUG)
#define CONVERSION_FAILED(NAME) ((NAME) == NULL)
#else
#define CONVERSION_FAILED(NAME) (0)
#endif