From 6b8f33c22d41488b88fcd35331867858d8f67763 Mon Sep 17 00:00:00 2001 From: trimill Date: Tue, 30 Jan 2024 10:19:33 -0500 Subject: added backtraces --- include/backtrace.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 include/backtrace.h (limited to 'include/backtrace.h') diff --git a/include/backtrace.h b/include/backtrace.h new file mode 100644 index 0000000..2abece7 --- /dev/null +++ b/include/backtrace.h @@ -0,0 +1,20 @@ +#pragma once + +#include + +// Fill dst with a stack trace consisting of return addresses +// in order from top to bottom. returns the number filled (at most len) +size_t backtrace(void **dst, size_t len); + + +// same as backtrace but with specified instruction and base pointer +size_t backtrace_ex(void **dst, size_t len, void* ip, void *bp); + +// TODO symbols +//size_t backtrace_symbols(char *const *dst, size_t len); + +// Log a backtrace +void log_backtrace(); + +// same as log_backtrace with specified insruction and base pointer +void log_backtrace_ex(void *ip, void *bp); -- cgit v1.2.3-freya