-/* Copyright (c) 2008-2022. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2008-2023. 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 "xbt/asserts.h"
#include "xbt/random.hpp"
+using namespace simgrid::mc;
+
/* Implementation of the user API from the App to the Checker (see modelchecker.h) */
int MC_random(int min, int max)
{
-#if SIMGRID_HAVE_MC
- xbt_assert(mc_model_checker == nullptr);
-#endif
+ xbt_assert(get_model_checking_mode() != ModelCheckingMode::CHECKER_SIDE,
+ "This should be called from the client side");
+
if (not MC_is_active() && not MC_record_replay_is_active()) { // no need to do a simcall in this case
static simgrid::xbt::random::XbtRandom prng;
return prng.uniform_int(min, max);
void MC_assert(int prop)
{
+ // Cannot used xbt_assert here, or it would be an infinite recursion.
+ xbt_assert(get_model_checking_mode() != ModelCheckingMode::CHECKER_SIDE,
+ "This should be called from the client side");
#if SIMGRID_HAVE_MC
- xbt_assert(mc_model_checker == nullptr);
if (not prop) {
if (MC_is_active())
- simgrid::mc::AppSide::get()->report_assertion_failure();
+ AppSide::get()->report_assertion_failure();
if (MC_record_replay_is_active())
xbt_die("MC assertion failed");
}
#else
- xbt_assert(prop, "Safety property violation detected without the model-checker");
+ if (not prop)
+ xbt_die("Safety property violation detected without the model-checker");
#endif
}
int MC_is_active()
{
- return simgrid::mc::cfg_do_model_check;
+ return get_model_checking_mode() == ModelCheckingMode::APP_SIDE ||
+ get_model_checking_mode() == ModelCheckingMode::CHECKER_SIDE;
}
void MC_automaton_new_propositional_symbol_pointer(const char *name, int* value)
{
-#if SIMGRID_HAVE_MC
- xbt_assert(mc_model_checker == nullptr);
- simgrid::mc::AppSide::get()->declare_symbol(name, value);
+#if SIMGRID_HAVE_STATEFUL_MC
+ xbt_assert(get_model_checking_mode() != ModelCheckingMode::CHECKER_SIDE,
+ "This should be called from the client side");
+ if (MC_is_active())
+ AppSide::get()->declare_symbol(name, value);
#endif
}
void MC_ignore(void* addr, size_t size)
{
-#if SIMGRID_HAVE_MC
- xbt_assert(mc_model_checker == nullptr);
- simgrid::mc::AppSide::get()->ignore_memory(addr, size);
+#if SIMGRID_HAVE_STATEFUL_MC
+ xbt_assert(get_model_checking_mode() != ModelCheckingMode::CHECKER_SIDE,
+ "This should be called from the client side");
+ if (MC_is_active())
+ AppSide::get()->ignore_memory(addr, size);
#endif
}
void MC_ignore_heap(void *address, size_t size)
{
-#if SIMGRID_HAVE_MC
- xbt_assert(mc_model_checker == nullptr);
- simgrid::mc::AppSide::get()->ignore_heap(address, size);
+#if SIMGRID_HAVE_STATEFUL_MC
+ xbt_assert(get_model_checking_mode() != ModelCheckingMode::CHECKER_SIDE,
+ "This should be called from the client side");
+ if (MC_is_active())
+ AppSide::get()->ignore_heap(address, size);
#endif
}
void MC_unignore_heap(void* address, size_t size)
{
-#if SIMGRID_HAVE_MC
- xbt_assert(mc_model_checker == nullptr);
- simgrid::mc::AppSide::get()->unignore_heap(address, size);
+#if SIMGRID_HAVE_STATEFUL_MC
+ xbt_assert(get_model_checking_mode() != ModelCheckingMode::CHECKER_SIDE,
+ "This should be called from the client side");
+ if (MC_is_active())
+ AppSide::get()->unignore_heap(address, size);
#endif
}