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trap when throwing exceptions while the program is being debugged

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Wenzel Jakob 2010-08-30 11:09:40 +02:00
parent 73f5f5fc4b
commit a6075d7439
1 changed files with 11 additions and 2 deletions
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11
src/libcore/logger.cpp
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@ -50,8 +50,17 @@ void Logger::log(ELogLevel level, const Class *theClass,
m_appenders[i]->append(level, text); m_appenders[i]->append(level, text);
m_mutex->unlock(); m_mutex->unlock();
} else { } else {
#ifdef MTS_DEBUG_TRAP #if defined(__LINUX__)
/* A critical error occurred: trap if we're running in a debugger */
char exePath[PATH_MAX];
pid_t ppid = getppid();
memset(exePath, 0, PATH_MAX);
if (readlink(formatString("/proc/%i/exe", ppid).c_str(), exePath, PATH_MAX) != -1) {
if (!strcmp(exePath, "/usr/bin/gdb")) {
__asm__ ("int $3"); __asm__ ("int $3");
}
}
#endif #endif
throw std::runtime_error(text); throw std::runtime_error(text);
} }