diff options
Diffstat (limited to 'core/abort.c')
| -rw-r--r-- | core/abort.c | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/core/abort.c b/core/abort.c index edc7d29..292c1a1 100644 --- a/core/abort.c +++ b/core/abort.c @@ -7,8 +7,26 @@ #ifdef _WIN32 +#include <windows.h> +#include <dbghelp.h> + void _stack_trace(void) { - log_output(LOG_ERROR, "Stack tracing is not supported on Windows"); + void* buffer[MAX_TRACE_ITEMS]; + HANDLE process = GetCurrentProcess(); + + SymInitialize(process, NULL, TRUE); + int num_links = CaptureStackBackTrace(0, MAX_TRACE_ITEMS, buffer, NULL); + SYMBOL_INFO *symbol = (SYMBOL_INFO*)rune_alloc(sizeof(SYMBOL_INFO) + 256 * sizeof(char)); + symbol->SizeOfStruct = sizeof(SYMBOL_INFO); + symbol->MaxNameLen = 255; + + for (int i = 0; i < num_links; i++) { + SymFromAddr(process, (DWORD64)(buffer[i]), 0, symbol); + log_output(LOG_INFO, "#%d: %s", i, symbol->Name, symbol->Address); + } + + rune_free(symbol); + SymCleanup(process); } #else @@ -28,9 +46,25 @@ void _stack_trace(void) { #endif -void rune_abort(void) { +NORET void rune_abort(void) { log_output(LOG_INFO, "Abort called, printing stack trace"); _stack_trace(); rune_exit(); exit(-1); } + +#ifdef MSVC + +NORET void __security_error_handler(void) { + log_output(LOG_FATAL, "Stack smashing detected in engine code"); + rune_abort(); +} + +#else + +NORET void __stack_chk_fail(void) { + log_output(LOG_FATAL, "Stack smashing detected in engine code"); + rune_abort(); +} + +#endif |