void *retval = curr_thread->pstart_routine(curr_thread->arg);
curr_thread->set_pthread_return(retval);
}
+#ifndef TLS
/* Finish thread properly */
model->switch_to_master(new ModelAction(THREAD_FINISH, std::memory_order_seq_cst, curr_thread));
+#endif
}
static int (*pthread_mutex_init_p)(pthread_mutex_t *__mutex, const pthread_mutexattr_t *__mutexattr) = NULL;
int ret = getcontext(&curr_thread->helpercontext);
ASSERT(!ret);
+ //Setup destructor
+ if (pthread_setspecific(model->get_execution()->getPthreadKey(), (const void *)4)) {
+ printf("Destructor setup failed\n");
+ exit(-1);
+ }
+
+
/* Initialize new managed context */
- void *helperstack = stack_allocate(STACK_SIZE);
- curr_thread->helpercontext.uc_stack.ss_sp = helperstack;
+ curr_thread->helper_stack = stack_allocate(STACK_SIZE);
+ curr_thread->helpercontext.uc_stack.ss_sp = curr_thread->helper_stack;
curr_thread->helpercontext.uc_stack.ss_size = STACK_SIZE;
curr_thread->helpercontext.uc_stack.ss_flags = 0;
curr_thread->helpercontext.uc_link = model->get_system_context();
model_swapcontext(&curr_thread->context, &curr_thread->helpercontext);
+
//start the real thread
thread_startup();
- //now the real thread has control again
- stack_free(helperstack);
-
return NULL;
}
+#ifdef TLS
+void tlsdestructor(void *v) {
+ uintptr_t count = (uintptr_t) v;
+ if (count > 0) {
+ if (pthread_setspecific(model->get_execution()->getPthreadKey(), (const void *)(count - 1))) {
+ printf("Destructor setup failed\n");
+ exit(-1);
+ }
+ return;
+ }
+ /* Finish thread properly */
+ model->switch_to_master(new ModelAction(THREAD_FINISH, std::memory_order_seq_cst, thread_current()));
+}
+#endif
+
void setup_context() {
Thread * curr_thread = thread_current();
stack_free(stack);
#ifdef TLS
if (this != model->getInitThread() && !model->getParams()->threadsnocleanup) {
- modellock = 1;
ASSERT(thread_current()==NULL);
- Thread * curr_thread = model->getScheduler()->get_current_thread();
- //Make any current_thread calls work in code to free
- model->getScheduler()->set_current_thread(this);
real_pthread_mutex_unlock(&mutex2);
real_pthread_join(thread, NULL);
- model->getScheduler()->set_current_thread(curr_thread);
- modellock = 0;
+ stack_free(helper_stack);
}
#endif
}