+// Make our tests fully reproducible despite the subtle differences of strsignal() across archs
+static const char* signal_name(int status)
+{
+ switch (WTERMSIG(status)) {
+ case SIGABRT: // FreeBSD uses "Abort trap" as a strsignal for SIGABRT
+ return "Aborted";
+ case SIGSEGV: // MacOSX uses "Segmentation fault: 11" for SIGKILL
+ return "Segmentation fault";
+ default:
+ return strsignal(WTERMSIG(status));
+ }
+}
+
+std::vector<std::string> Exploration::get_textual_trace()
+{
+ std::vector<std::string> trace;
+ for (auto const& transition : get_record_trace())
+ trace.push_back(xbt::string_printf("%ld: %s", transition->aid_, transition->to_string().c_str()));
+ return trace;
+}
+
+XBT_ATTRIB_NORETURN void Exploration::report_crash(int status)
+{
+ XBT_INFO("**************************");
+ XBT_INFO("** CRASH IN THE PROGRAM **");
+ XBT_INFO("**************************");
+ if (WIFSIGNALED(status))
+ XBT_INFO("From signal: %s", signal_name(status));
+ else if (WIFEXITED(status))
+ XBT_INFO("From exit: %i", WEXITSTATUS(status));
+ if (not xbt_log_no_loc)
+ XBT_INFO("%s core dump was generated by the system.", WCOREDUMP(status) ? "A" : "No");