X-Git-Url: http://plrg.eecs.uci.edu/git/?p=c11tester.git;a=blobdiff_plain;f=threads-model.h;h=752731e246adc93c9ecaa6a03fef22471f04f77c;hp=ef2c9e10433559c519d1d6062963e2dd6b342f91;hb=95ee0b6522a582a1a4501c12244d661905ba8a00;hpb=ed73252cff03383a802a9608a97e5234bc90fcc4

diff --git a/threads-model.h b/threads-model.h
index ef2c9e10..752731e2 100644
--- a/threads-model.h
+++ b/threads-model.h
@@ -5,13 +5,13 @@
 #ifndef __THREADS_MODEL_H__
 #define __THREADS_MODEL_H__
 
-#include <ucontext.h>
 #include <stdint.h>
 
 #include "mymemory.h"
 #include <threads.h>
 #include "modeltypes.h"
 #include "stl-model.h"
+#include "context.h"
 
 struct thread_params {
 	thrd_start_t func;
@@ -41,7 +41,9 @@ class ModelAction;
 class Thread {
 public:
 	Thread(thread_id_t tid);
-	Thread(thrd_t *t, void (*func)(void *), void *a, Thread *parent);
+	Thread(thread_id_t tid, thrd_t *t, void (*func)(void *), void *a, Thread *parent);
+	Thread(thread_id_t tid, thrd_t *t, void *(*func)(void *), void *a, Thread *parent);
+
 	~Thread();
 	void complete();
 
@@ -72,6 +74,10 @@ public:
 	 */
 	uint64_t get_return_value() const { return last_action_val; }
 
+	/** @set and get the return value from pthread functions */
+	void set_pthread_return(void *ret) { pthread_return = ret; }
+	void * get_pthread_return() { return pthread_return; }
+
 	/** @return True if this thread is finished executing */
 	bool is_complete() const { return state == THREAD_COMPLETED; }
 
@@ -131,6 +137,8 @@ private:
 	ModelAction *pending;
 
 	void (*start_routine)(void *);
+	void *(*pstart_routine)(void *);
+
 	void *arg;
 	ucontext_t context;
 	void *stack;
@@ -145,6 +153,9 @@ private:
 	 */
 	uint64_t last_action_val;
 
+	/** the value return from pthread functions */
+	void * pthread_return;
+
 	/** @brief Is this Thread a special model-checker thread? */
 	const bool model_thread;
 };