-/* Copyright (c) 2015-2019. The SimGrid Team.
- * All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-#include "simgrid/sg_config.hpp"
-#include "src/mc/checker/Checker.hpp"
-#include "src/mc/mc_exit.hpp"
-
-#include <cstring>
-#include <memory>
-
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_main, mc, "Entry point for simgrid-mc");
-
-static inline
-char** argvdup(int argc, char** argv)
-{
- char** argv_copy = new char*[argc + 1];
- std::memcpy(argv_copy, argv, sizeof(char*) * argc);
- argv_copy[argc] = nullptr;
- return argv_copy;
-}
-
-static std::unique_ptr<simgrid::mc::Checker> createChecker(simgrid::mc::Session& session)
-{
- if (_sg_mc_comms_determinism || _sg_mc_send_determinism)
- return std::unique_ptr<simgrid::mc::Checker>(simgrid::mc::createCommunicationDeterminismChecker(session));
- else if (_sg_mc_property_file.get().empty())
- return std::unique_ptr<simgrid::mc::Checker>(simgrid::mc::createSafetyChecker(session));
- else
- return std::unique_ptr<simgrid::mc::Checker>(simgrid::mc::createLivenessChecker(session));
-}
-
-int main(int argc, char** argv)
-{
- using simgrid::mc::Session;
-
- try {
- if (argc < 2)
- xbt_die("Missing arguments.\n");
-
- // Currently, we need this before sg_config_init:
- _sg_do_model_check = 1;
-
- // The initialization function can touch argv.
- // We make a copy of argv before modifying it in order to pass the original
- // value to the model-checked:
- char** argv_copy = argvdup(argc, argv);
- xbt_log_init(&argc, argv);
- sg_config_init(&argc, argv);
-
- std::unique_ptr<Session> session =
- std::unique_ptr<Session>(Session::spawnvp(argv_copy[1], argv_copy+1));
- delete[] argv_copy;
-
- simgrid::mc::session = session.get();
- std::unique_ptr<simgrid::mc::Checker> checker = createChecker(*session);
- int res = SIMGRID_MC_EXIT_SUCCESS;
- try {
- checker->run();
- } catch (simgrid::mc::DeadlockError& de) {
- res = SIMGRID_MC_EXIT_DEADLOCK;
- } catch (simgrid::mc::TerminationError& te) {
- res = SIMGRID_MC_EXIT_NON_TERMINATION;
- } catch (simgrid::mc::LivenessError& le) {
- res = SIMGRID_MC_EXIT_LIVENESS;
- }
- checker = nullptr;
- session->close();
- return res;
- }
- catch(std::exception& e) {
- XBT_ERROR("Exception: %s", e.what());
- return SIMGRID_MC_EXIT_ERROR;
- }
- catch(...) {
- XBT_ERROR("Unknown exception");
- return SIMGRID_MC_EXIT_ERROR;
- }
-}