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Merge branch 'dev-trace' of https://github.com/microsoft/mimalloc into dev-trace

This commit is contained in:
Daan Leijen 2022-04-14 16:59:43 -07:00
parent b2fe83fa2c 6d852d9ff5
commit b9e44dfa78
1 changed files with 8 additions and 3 deletions
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11
src/options.c
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@ -424,16 +424,21 @@ void _mi_stack_trace_print(const char* msg, void** strace, size_t len, const mi_
info->MaxNameLen = 255;
info->SizeOfStruct = sizeof(SYMBOL_INFO);
HANDLE current_process = GetCurrentProcess();
if (!SymInitialize(current_process, NULL, TRUE)) return;
bool initialized = (SymInitialize(current_process, NULL, TRUE) == TRUE);
for (size_t i = 0; i < len && strace[i] != NULL; i++) {
if (SymFromAddr(current_process, (DWORD64)(strace[i]), 0, info)) {
if (!initialized) {
_mi_fprintf(NULL, NULL, " %2zu: %8p: <unknown address>\n", i, strace[i]);
}
else if (SymFromAddr(current_process, (DWORD64)(strace[i]), 0, info)) {
_mi_fprintf(NULL, NULL, " %2zu: %8p: %s\n", i, strace[i], info->Name);
}
else {
_mi_fprintf(NULL, NULL, " %2zu: %8p: <unknown address: error: 0x%04x>\n", i, strace[i], GetLastError());
}
}
SymCleanup(current_process);
if (initialized) {
SymCleanup(current_process);
}
}
}
#elif (MI_DEBUG_TRACE > 0) && (defined(__linux__) || defined(__FreeBSD__) || defined(__APPLE__))