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gh-133261: Use __builtin_frame_address() on GCC 9 and older #133269

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Merged
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May 1, 2025
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gh-133261: Use __builtin_frame_address() on GCC 9 and older #133269

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4 changes: 2 additions & 2 deletions Include/internal/pycore_pystate.h
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Original file line number Diff line number Diff line change
Expand Up @@ -300,15 +300,15 @@ _Py_AssertHoldsTstateFunc(const char *func)
#define _Py_AssertHoldsTstate()
#endif

#if !_Py__has_builtin(__builtin_frame_address) && !defined(_MSC_VER)
#if !_Py__has_builtin(__builtin_frame_address) && !defined(__GNUC__) && !defined(_MSC_VER)
static uintptr_t return_pointer_as_int(char* p) {
return (uintptr_t)p;
}
#endif

static inline uintptr_t
_Py_get_machine_stack_pointer(void) {
#if _Py__has_builtin(__builtin_frame_address)
#if _Py__has_builtin(__builtin_frame_address) || defined(__GNUC__)
return (uintptr_t)__builtin_frame_address(0);
#elif defined(_MSC_VER)
return (uintptr_t)_AddressOfReturnAddress();
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