-/* Copyright (c) 2008-2020. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2008-2022. 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. */
#if SIMGRID_HAVE_MC
#include "src/mc/Session.hpp"
-#include "src/mc/checker/Checker.hpp"
+#include "src/mc/explo/Exploration.hpp"
#include "src/mc/inspect/mc_unw.hpp"
-#include "src/mc/mc_comm_pattern.hpp"
#include "src/mc/mc_config.hpp"
#include "src/mc/mc_private.hpp"
-#include "src/mc/mc_request.hpp"
#include "src/mc/mc_safety.hpp"
-#include "src/mc/mc_smx.hpp"
-#include "src/mc/remote/Client.hpp"
+#include "src/mc/remote/AppSide.hpp"
#include "src/mc/sosp/Snapshot.hpp"
-#include "xbt/backtrace.hpp"
+#include <array>
+#include <boost/core/demangle.hpp>
+#include <cerrno>
+#include <cstring>
#include <libunwind.h>
#endif
#if SIMGRID_HAVE_MC
-/* Liveness */
-
-namespace simgrid {
-namespace mc {
-
-xbt_automaton_t property_automaton = nullptr;
-
-}
-}
-
/* Dot output */
FILE *dot_output = nullptr;
-
-/******************************* Initialization of MC *******************************/
-/*********************************************************************************/
-
void MC_init_dot_output()
{
dot_output = fopen(_sg_mc_dot_output_file.get().c_str(), "w");
-
- if (dot_output == nullptr) {
- perror("Error open dot output file");
- xbt_abort();
- }
+ xbt_assert(dot_output != nullptr, "Error open dot output file: %s", strerror(errno));
fprintf(dot_output,
"digraph graphname{\n fixedsize=true; rankdir=TB; ranksep=.25; edge [fontsize=12]; node [fontsize=10, shape=circle,width=.5 ]; graph [resolution=20, fontsize=10];\n");
}
-/******************************* Core of MC *******************************/
-/**************************************************************************/
-
-void MC_run()
-{
- simgrid::mc::processes_time.resize(simgrid::kernel::actor::get_maxpid());
- MC_ignore_heap(simgrid::mc::processes_time.data(),
- simgrid::mc::processes_time.size() * sizeof(simgrid::mc::processes_time[0]));
- simgrid::mc::Client::get()->main_loop();
-}
-
-void MC_show_deadlock()
-{
- XBT_INFO("**************************");
- XBT_INFO("*** DEADLOCK DETECTED ***");
- XBT_INFO("**************************");
- XBT_INFO("Counter-example execution trace:");
- for (auto const& s : mc_model_checker->getChecker()->get_textual_trace())
- XBT_INFO(" %s", s.c_str());
- simgrid::mc::dumpRecordPath();
- simgrid::mc::session->log_state();
-}
-
-void MC_automaton_load(const char *file)
-{
- if (simgrid::mc::property_automaton == nullptr)
- simgrid::mc::property_automaton = xbt_automaton_new();
-
- xbt_automaton_load(simgrid::mc::property_automaton, file);
-}
namespace simgrid {
namespace mc {
+/* Liveness */
+xbt_automaton_t property_automaton = nullptr;
+
+/******************************* Core of MC *******************************/
+/**************************************************************************/
void dumpStack(FILE* file, unw_cursor_t* cursor)
{
int nframe = 0;
- char buffer[100];
+ std::array<char, 100> buffer;
unw_word_t off;
do {
- const char* name = not unw_get_proc_name(cursor, buffer, 100, &off) ? buffer : "?";
+ const char* name = not unw_get_proc_name(cursor, buffer.data(), buffer.size(), &off) ? buffer.data() : "?";
// Unmangle C++ names:
- auto realname = simgrid::xbt::demangle(name);
+ std::string realname = boost::core::demangle(name);
#if defined(__x86_64__)
unw_word_t rip = 0;
unw_word_t rsp = 0;
unw_get_reg(cursor, UNW_X86_64_RIP, &rip);
unw_get_reg(cursor, UNW_X86_64_RSP, &rsp);
- fprintf(file, " %i: %s (RIP=0x%" PRIx64 " RSP=0x%" PRIx64 ")\n", nframe, realname.get(), (std::uint64_t)rip,
+ fprintf(file, " %i: %s (RIP=0x%" PRIx64 " RSP=0x%" PRIx64 ")\n", nframe, realname.c_str(), (std::uint64_t)rip,
(std::uint64_t)rsp);
#else
- fprintf(file, " %i: %s\n", nframe, realname.get());
+ fprintf(file, " %i: %s\n", nframe, realname.c_str());
#endif
++nframe;
{
if (simgrid::mc::processes_time.empty())
return 0;
- if (process != nullptr)
- return simgrid::mc::processes_time[process->get_pid()];
- return -1;
+ if (process == nullptr)
+ return -1;
+ return simgrid::mc::processes_time.at(process->get_pid());
}
void MC_process_clock_add(const simgrid::kernel::actor::ActorImpl* process, double amount)
{
- simgrid::mc::processes_time[process->get_pid()] += amount;
+ simgrid::mc::processes_time.at(process->get_pid()) += amount;
}