-static constexpr auto ignored_local_variables = {
- std::make_pair("e", "*"),
- std::make_pair("_log_ev", "*"),
-
- /* Ignore local variable about time used for tracing */
- std::make_pair("start_time", "*"),
-};
-
-void ModelChecker::setup_ignore()
-{
- const RemoteProcessMemory& process = this->get_remote_process_memory();
- for (auto const& [var, frame] : ignored_local_variables)
- process.ignore_local_variable(var, frame);
-
- /* Static variable used for tracing */
- process.ignore_global_variable("counter");
-}
-
-void ModelChecker::shutdown()
-{
- XBT_DEBUG("Shutting down model-checker");
-
- RemoteProcessMemory& process = get_remote_process_memory();
- if (process.running()) {
- XBT_DEBUG("Killing process");
- finalize_app(true);
- kill(process.pid(), SIGKILL);
- process.terminate();
- }
-}
-
-void ModelChecker::resume()
-{
- if (checker_side_.get_channel().send(MessageType::CONTINUE) != 0)
- throw xbt::errno_error();
- remote_process_memory_->clear_cache();
-}
-
-static void MC_report_crash(Exploration* explorer, int status)
-{
- XBT_INFO("**************************");
- XBT_INFO("** CRASH IN THE PROGRAM **");
- XBT_INFO("**************************");
- if (WIFSIGNALED(status))
- XBT_INFO("From signal: %s", strsignal(WTERMSIG(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");
- if (explorer) {
- XBT_INFO("Counter-example execution trace:");
- for (auto const& s : explorer->get_textual_trace())
- XBT_INFO(" %s", s.c_str());
- XBT_INFO("You can debug the problem (and see the whole details) by rerunning out of simgrid-mc with "
- "--cfg=model-check/replay:'%s'",
- explorer->get_record_trace().to_string().c_str());
- explorer->log_state();
- if (xbt_log_no_loc) {
- XBT_INFO("Stack trace not displayed because you passed --log=no_loc");
- } else {
- XBT_INFO("Stack trace:");
- explorer->get_remote_app().get_remote_process_memory().dump_stack();
- }
- }
-}
-