void
_signal_handler(int signo)
{
Backtrace *trace;
#ifdef COREDUMPER_ENABLED
WriteCoreDump(core_file_name(g_test_context_current->m_core_dir,
g_test_case_current->m_suite->m_name, g_test_case_current->m_name));
#endif
trace = backtrace_create(3);
log_error("Signal received while running a test",
msg_tag_int("signal", signo),
msg_tag_str("suite", g_test_case_current->m_suite->m_name),
msg_tag_str("test", g_test_case_current->m_name), NULL);
backtrace_dump_log(trace, " ", LOG_ERR);
backtrace_unreference(trace);
if (signo == SIGABRT)
{
_test_run_hooks(TEST_HOOK_SIGNAL_ABORT);
g_test_case_current_result = TEST_ABORT;
}
else
{
_test_run_hooks(TEST_HOOK_SIGNAL_SEGFAULT);
g_test_case_current_result = TEST_SEGFAULT;
}
setcontext(g_test_ucontext.uc_link);
}
/**
* Handle SIGSEGV/SIGILL signals raised by threads
*/
static void segv_handler(int signal)
{
backtrace_t *backtrace;
DBG1(DBG_DMN, "thread %u received %d", thread_current_id(), signal);
backtrace = backtrace_create(2);
backtrace->log(backtrace, NULL, TRUE);
backtrace->destroy(backtrace);
DBG1(DBG_DMN, "killing ourself, received critical signal");
abort();
}
