some edits to NewFuzzer

[c11tester.git] / pthread.cc

diff --git a/pthread.cc b/pthread.cc
index 71c60519d479365fba56a20646e1fdcab2afec28..63060d898eb2af5c8db5c995dd24a7c5f1e63710 100644 (file)
--- a/pthread.cc
+++ b/pthread.cc
@@ -8,7 +8,6 @@
 
 #include "mutex.h"
 #include <condition_variable>
-#include <assert.h>
 
 /* global "model" object */
 #include "model.h"
@@ -54,7 +53,6 @@ int pthread_create(pthread_t *t, const pthread_attr_t * attr,
 }
 
 int pthread_join(pthread_t t, void **value_ptr) {
-//     Thread *th = model->get_pthread(t);
        ModelExecution *execution = model->get_execution();
        Thread *th = execution->get_pthread(t);
 
@@ -83,13 +81,12 @@ void pthread_exit(void *value_ptr) {
 }
 
 int pthread_mutex_init(pthread_mutex_t *p_mutex, const pthread_mutexattr_t *) {
-       cdsc::snapmutex *m = new cdsc::snapmutex();
-
        if (!model) {
                snapshot_system_init(10000, 1024, 1024, 40000);
                model = new ModelChecker();
                model->startChecker();
        }
+       cdsc::snapmutex *m = new cdsc::snapmutex();
 
        ModelExecution *execution = model->get_execution();
        execution->getMutexMap()->put(p_mutex, m);
@@ -104,7 +101,6 @@ int pthread_mutex_lock(pthread_mutex_t *p_mutex) {
                model->startChecker();
        }
 
-
        ModelExecution *execution = model->get_execution();
 
        /* to protect the case where PTHREAD_MUTEX_INITIALIZER is used
@@ -212,7 +208,7 @@ int pthread_cond_timedwait(pthread_cond_t *p_cond,
                pthread_mutex_init(p_mutex, NULL);
 
        cdsc::snapcondition_variable *v = execution->getCondMap()->get(p_cond);
-       //      cdsc::snapmutex *m = execution->getMutexMap()->get(p_mutex);
+//     cdsc::snapmutex *m = execution->getMutexMap()->get(p_mutex);
 
        model->switch_to_master(new ModelAction(NOOP, std::memory_order_seq_cst, v));
 //     v->wait(*m);
@@ -243,3 +239,14 @@ int pthread_cond_broadcast(pthread_cond_t *p_cond) {
        v->notify_all();
        return 0;
 }
+
+int pthread_cond_destroy(pthread_cond_t *p_cond) {
+       ModelExecution *execution = model->get_execution();
+
+       if (execution->getCondMap()->contains(p_cond)) {
+               cdsc::snapcondition_variable *v = execution->getCondMap()->get(p_cond);
+               delete v;
+               execution->getCondMap()->remove(p_cond);
+       }
+       return 0;
+}