X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=threads.h;h=a97a04c704449963981fe443a711c64abc716fb3;hb=5d9ce304699f07a7203ca4ceb246b482720c031e;hp=345f42077a2372510d5922cd31d26420ed274cd7;hpb=b01017897db7a4000d3f6f024e0b3800d0f10790;p=model-checker.git

diff --git a/threads.h b/threads.h
index 345f420..a97a04c 100644
--- a/threads.h
+++ b/threads.h
@@ -1,8 +1,12 @@
+/** @file threads.h
+ *  @brief Model Checker Thread class.
+ */
+
 #ifndef __THREADS_H__
 #define __THREADS_H__
 
 #include <ucontext.h>
-
+#include "mymemory.h"
 #include "libthreads.h"
 
 typedef int thread_id_t;
@@ -16,11 +20,12 @@ typedef enum thread_state {
 	THREAD_COMPLETED
 } thread_state;
 
+class ModelAction;
+
+/** @brief A Thread is created for each user-space thread */
 class Thread {
 public:
-	void * operator new(size_t size);
-	void operator delete(void *ptr);
-	Thread(thrd_t *t, void (*func)(), void *a);
+	Thread(thrd_t *t, void (*func)(void *), void *a);
 	~Thread();
 	void complete();
 
@@ -32,11 +37,19 @@ public:
 	thread_id_t get_id();
 	thrd_t get_thrd_t() { return *user_thread; }
 	Thread * get_parent() { return parent; }
+
+	void set_creation(ModelAction *act) { creation = act; }
+	ModelAction * get_creation() { return creation; }
+
+	friend void thread_startup();
+
+	SNAPSHOTALLOC
 private:
 	int create_context();
 	Thread *parent;
+	ModelAction *creation;
 
-	void (*start_routine)();
+	void (*start_routine)(void *);
 	void *arg;
 	ucontext_t context;
 	void *stack;