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[DEV] add backtrace for MacOs

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Edouard DUPIN 2017-08-10 21:40:41 +02:00 committed by Edouard Dupin
parent f3eac76d16
commit 41b0948466
1 changed files with 21 additions and 2 deletions
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23
elog/log.cpp
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@ -41,9 +41,9 @@
int stack_depth = backtrace(trace, MAX_DEPTH); int stack_depth = backtrace(trace, MAX_DEPTH);
ELOG_PRINT("Back-trace : "); ELOG_PRINT("Back-trace : ");
for (int32_t i = 1; i < stack_depth; i++) { for (int32_t iii = 1; iii < stack_depth; ++iii) {
Dl_info dlinfo; Dl_info dlinfo;
if(!dladdr(trace[i], &dlinfo)) { if(!dladdr(trace[iii], &dlinfo)) {
break; break;
} }
const char * symname = dlinfo.dli_sname; const char * symname = dlinfo.dli_sname;
@ -65,6 +65,25 @@
assert(false); assert(false);
} }
} }
#elif defined(__TARGET_OS__MacOs) \
&& defined(DEBUG) \
&& defined(__MAC_10_5)
#include <execinfo.h>
#include <stdio.h>
#define MAX_DEPTH (256)
void elog::displayBacktrace(bool _breakAtEnd, int32_t _removeElement) {
void* callstack[MAX_DEPTH];
uint32_t frames = backtrace(callstack, MAX_DEPTH);
char** strs = backtrace_symbols(callstack, frames);
ELOG_PRINT("Back-trace : ");
for (uint32_t iii=0; iii<frames; ++iii) {
ELOG_PRINT(" " << strs[iii]);
}
if (_breakAtEnd == true) {
assert(false);
}
free(strs);
}
#else #else
void elog::displayBacktrace(bool _breakAtEnd, int32_t _removeElement) { void elog::displayBacktrace(bool _breakAtEnd, int32_t _removeElement) {
#ifdef DEBUG #ifdef DEBUG