bug fixes

[c11tester.git] / model.cc

diff --git a/model.cc b/model.cc
index 17ea5427d70bd19d8a0cd9856a9a997e077f3162..b4bbb70e926bfdba2610509f4cdfc8265b137e1d 100644 (file)
--- a/model.cc
+++ b/model.cc
@@ -16,10 +16,11 @@
 #include "output.h"
 #include "traceanalysis.h"
 #include "execution.h"
+#include "history.h"
 #include "bugmessage.h"
+#include "params.h"
 
 ModelChecker *model = NULL;
-bool modelchecker_started = false;
 
 /** Wrapper to run the user's main function, with appropriate arguments */
 void user_main_wrapper(void *)
@@ -35,6 +36,7 @@ ModelChecker::ModelChecker() :
        scheduler(new Scheduler()),
        node_stack(new NodeStack()),
        execution(new ModelExecution(this, scheduler, node_stack)),
+       history(new ModelHistory()),
        execution_number(1),
        trace_analyses(),
        inspect_plugin(NULL)
@@ -43,6 +45,8 @@ ModelChecker::ModelChecker() :
        init_thread = new Thread(execution->get_next_id(), (thrd_t *) malloc(sizeof(thrd_t)), &user_main_wrapper, NULL, NULL);  // L: user_main_wrapper passes the user program
        execution->add_thread(init_thread);
        scheduler->set_current_thread(init_thread);
+       execution->setParams(&params);
+       param_defaults(&params);
 }
 
 /** @brief Destructor */
@@ -53,9 +57,8 @@ ModelChecker::~ModelChecker()
 }
 
 /** Method to set parameters */
-void ModelChecker::setParams(struct model_params params) {
-       this->params = params;
-       execution->setParams(&params);
+model_params * ModelChecker::getParams() {
+       return &params;
 }
 
 /**
@@ -159,7 +162,7 @@ void ModelChecker::print_bugs() const
                                                        bugs->size(),
                                                        bugs->size() > 1 ? "s" : "");
        for (unsigned int i = 0;i < bugs->size();i++)
-               (*bugs)[i]->print();
+               (*bugs)[i] -> print();
 }
 
 /**
@@ -170,15 +173,15 @@ void ModelChecker::print_bugs() const
  */
 void ModelChecker::record_stats()
 {
-       stats.num_total++;
+       stats.num_total ++;
        if (!execution->isfeasibleprefix())
-               stats.num_infeasible++;
+               stats.num_infeasible ++;
        else if (execution->have_bug_reports())
-               stats.num_buggy_executions++;
+               stats.num_buggy_executions ++;
        else if (execution->is_complete_execution())
-               stats.num_complete++;
+               stats.num_complete ++;
        else {
-               stats.num_redundant++;
+               stats.num_redundant ++;
 
                /**
                 * @todo We can violate this ASSERT() when fairness/sleep sets
@@ -259,15 +262,15 @@ bool ModelChecker::next_execution()
                return true;
        }
 // test code
-       execution_number++;
+       execution_number ++;
        reset_to_initial_state();
        return false;
 }
 
 /** @brief Run trace analyses on complete trace */
 void ModelChecker::run_trace_analyses() {
-       for (unsigned int i = 0;i < trace_analyses.size();i++)
-               trace_analyses[i]->analyze(execution->get_action_trace());
+       for (unsigned int i = 0;i < trace_analyses.size();i ++)
+               trace_analyses[i] -> analyze(execution->get_action_trace());
 }
 
 /**
@@ -333,6 +336,15 @@ uint64_t ModelChecker::switch_to_master(ModelAction *act)
        return old->get_return_value();
 }
 
+static void runChecker() {
+       model->run();
+       delete model;
+}
+
+void ModelChecker::startChecker() {
+       startExecution(get_system_context(), runChecker);
+}
+
 bool ModelChecker::should_terminate_execution()
 {
        /* Infeasible -> don't take any more steps */
@@ -360,6 +372,12 @@ void ModelChecker::do_restart()
        execution_number = 1;
 }
 
+void ModelChecker::startMainThread() {
+       init_thread->set_state(THREAD_RUNNING);
+       scheduler->set_current_thread(init_thread);
+       thread_startup();
+}
+
 /** @brief Run ModelChecker for the user program */
 void ModelChecker::run()
 {
@@ -367,7 +385,7 @@ void ModelChecker::run()
        char random_state[256];
        initstate(423121, random_state, sizeof(random_state));
 
-       for(int exec = 0;exec < params.maxexecutions;exec++) {
+       for(int exec = 0;exec < params.maxexecutions;exec ++) {
                Thread * t = init_thread;
 
                do {