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Fix frame pointer based unwinder to handle changing stack range

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Guangli Dai
2025-03-05 17:58:20 -08:00
committed by Qi Wang
parent ad108d50f1
commit 773b5809f9
3 changed files with 233 additions and 167 deletions
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2
include/jemalloc/internal/prof_sys.h
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@@ -20,7 +20,7 @@ void prof_fdump_impl(tsd_t *tsd);
void prof_idump_impl(tsd_t *tsd);
bool prof_mdump_impl(tsd_t *tsd, const char *filename);
void prof_gdump_impl(tsd_t *tsd);
uintptr_t prof_thread_stack_start(uintptr_t stack_end);
int prof_thread_stack_range(uintptr_t fp, uintptr_t *low, uintptr_t *high);
/* Used in unit tests. */
typedef int (prof_sys_thread_name_read_t)(char *buf, size_t limit);