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GH-126910: Add gdb support for unwinding JIT frames (#146071)

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Co-authored-by: Pablo Galindo Salgado <pablogsal@gmail.com>
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Diego Russo 2026-05-02 14:42:03 +01:00 • committed by GitHub
parent da09ef807b
commit c7b7ca2cd5
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32 changed files with 1993 additions and 810 deletions
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Python/sysmodule.c
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@ -2707,7 +2707,7 @@ PyAPI_FUNC(int) PyUnstable_PerfMapState_Init(void) {
PyAPI_FUNC(int) PyUnstable_WritePerfMapEntry(
const void *code_addr,
unsigned int code_size,
size_t code_size,
const char *entry_name
) {
#ifndef MS_WINDOWS
@ -2718,7 +2718,7 @@ PyAPI_FUNC(int) PyUnstable_WritePerfMapEntry(
}
}
PyThread_acquire_lock(perf_map_state.map_lock, 1);
fprintf(perf_map_state.perf_map, "%" PRIxPTR " %x %s\n", (uintptr_t) code_addr, code_size, entry_name);
fprintf(perf_map_state.perf_map, "%" PRIxPTR " %zx %s\n", (uintptr_t) code_addr, code_size, entry_name);
fflush(perf_map_state.perf_map);
PyThread_release_lock(perf_map_state.map_lock);
#endif