perror("sigaction(SIGSEGV)");
exit(EXIT_FAILURE);
}
+}
+void createModelIfNotExist() {
+ if (!model) {
+ snapshot_system_init(100000);
+ model = new ModelChecker();
+ model->startChecker();
+ }
}
/** @brief Constructor */
return scheduler->get_current_thread();
}
+/**
+ * Must be called from user-thread context (e.g., through the global
+ * thread_current_id() interface)
+ *
+ * @return The id of the currently executing Thread.
+ */
+thread_id_t ModelChecker::get_current_thread_id() const
+{
+ ASSERT(int_to_id(curr_thread_num) == get_current_thread()->get_id());
+ return int_to_id(curr_thread_num);
+}
+
/**
* @brief Choose the next thread to execute.
*
execution->collectActions();
}
- thread_chosen = false;
curr_thread_num = 1;
Thread *thr = getNextThread(old);
if (thr != nullptr) {
}
/* Allow pending relaxed/release stores or thread actions to perform first */
- else if (!thread_chosen) {
+ else if (!chosen_thread) {
if (act->is_write()) {
std::memory_order order = act->get_mo();
if (order == std::memory_order_relaxed || \
order == std::memory_order_release) {
chosen_thread = thr;
- thread_chosen = true;
}
} else if (act->get_type() == THREAD_CREATE || \
act->get_type() == PTHREAD_CREATE || \
act->get_type() == THREAD_START || \
act->get_type() == THREAD_FINISH) {
chosen_thread = thr;
- thread_chosen = true;
}
}
}
if (!chosen_thread) {
chosen_thread = get_next_thread();
}
- if (!chosen_thread || chosen_thread->is_model_thread()) {
+ if (!chosen_thread) {
finishRunExecution(old);
return false;
}