-#include "libthreads.h"
+#include <threads.h>
#include "common.h"
-#include "threads.h"
+#include "threads-model.h"
+#include "action.h"
/* global "model" object */
#include "model.h"
*/
int thrd_create(thrd_t *t, thrd_start_t start_routine, void *arg)
{
- Thread *thread;
- DBG();
- thread = new Thread(t, start_routine, arg);
- model->add_thread(thread);
- DEBUG("create thread %d\n", id_to_int(thrd_to_id(*t)));
+ struct thread_params params = { start_routine, arg };
/* seq_cst is just a 'don't care' parameter */
- model->switch_to_master(new ModelAction(THREAD_CREATE, std::memory_order_seq_cst, thread, VALUE_NONE));
+ model->switch_to_master(new ModelAction(THREAD_CREATE, std::memory_order_seq_cst, t, (uint64_t)¶ms));
return 0;
}
int thrd_join(thrd_t t)
{
- Thread *th = model->get_thread(thrd_to_id(t));
- while (th->get_state() != THREAD_COMPLETED)
- model->switch_to_master(NULL);
+ Thread *th = t.priv;
+ model->switch_to_master(new ModelAction(THREAD_JOIN, std::memory_order_seq_cst, th, id_to_int(thrd_to_id(t))));
return 0;
}
-int thrd_yield(void)
+/** A no-op, for now */
+void thrd_yield(void)
{
- /* seq_cst is just a 'don't care' parameter */
- return model->switch_to_master(new ModelAction(THREAD_YIELD, std::memory_order_seq_cst, NULL, VALUE_NONE));
+ model->switch_to_master(new ModelAction(THREAD_YIELD, std::memory_order_seq_cst, thread_current(), VALUE_NONE));
}
thrd_t thrd_current(void)