X-Git-Url: http://plrg.eecs.uci.edu/git/?p=c11tester.git;a=blobdiff_plain;f=history.h;h=f06c2e44e46cb189c34d06f870063a75a0dcd772;hp=82a1a0109835c05f2c5f7a8971a52a3b34421620;hb=da918c450a8fb8524ed99da0a35a7e417eb85777;hpb=f6903f05c59c2f59ae9d22f177985aba6cf35e03

diff --git a/history.h b/history.h
index 82a1a010..f06c2e44 100644
--- a/history.h
+++ b/history.h
@@ -28,7 +28,7 @@ public:
 	FuncNode * get_curr_func_node(thread_id_t tid);
 
 	void update_write_history(void * location, uint64_t write_val);
-	HashTable<void *, value_set_t *, uintptr_t, 4> * getWriteHistory() { return write_history; }
+	HashTable<void *, value_set_t *, uintptr_t, 0> * getWriteHistory() { return write_history; }
 	void update_loc_rd_func_nodes_map(void * location, FuncNode * node);
 	void update_loc_wr_func_nodes_map(void * location, FuncNode * node);
 	SnapVector<FuncNode *> * getRdFuncNodes(void * location);
@@ -42,6 +42,7 @@ public:
 	WaitObj * getWaitObj(thread_id_t tid);
 	void add_waiting_thread(thread_id_t self_id, thread_id_t waiting_for_id, FuncNode * target_node, int dist);
 	void remove_waiting_thread(thread_id_t tid);
+	void stop_waiting_for_node(thread_id_t self_id, thread_id_t waiting_for_id, FuncNode * target_node);
 
 	SnapVector<inst_act_map_t *> * getThrdInstActMap(uint32_t func_id);
 
@@ -63,7 +64,7 @@ private:
 	ModelVector<FuncNode *> func_nodes;
 
 	/* Map a location to a set of values that have been written to it */
-	HashTable<void *, value_set_t *, uintptr_t, 4> * write_history;
+	HashTable<void *, value_set_t *, uintptr_t, 0> * write_history;
 
 	/* Map a location to FuncNodes that may read from it */
 	HashTable<void *, SnapVector<FuncNode *> *, uintptr_t, 0> * loc_rd_func_nodes_map;
@@ -72,6 +73,20 @@ private:
 	HashTable<void *, SnapVector<FuncNode *> *, uintptr_t, 0> * loc_wr_func_nodes_map;
 
 	HashTable<void *, SnapVector<ConcretePredicate *> *, uintptr_t, 0> * loc_waiting_writes_map;
+
+	/* Keeps track of atomic actions that thread i has performed in some
+	 * function. Index of SnapVector is thread id. SnapList simulates
+	 * the call stack.
+	 */
+	SnapVector< SnapList<action_list_t *> *> * thrd_func_act_lists;
+
+	/* thrd_func_list stores a list of function ids for each thread.
+	 * Each element in thrd_func_list stores the functions that
+	 * thread i has entered and yet to exit from
+	 */
+	SnapVector<func_id_list_t> * thrd_func_list;
+	SnapVector<uint32_t> * thrd_last_entered_func;
+
 	/* The write values each paused thread is waiting for */
 	SnapVector<ConcretePredicate *> * thrd_waiting_write;
 	SnapVector<WaitObj *> * thrd_wait_obj;
@@ -82,6 +97,8 @@ private:
 
 	bool skip_action(ModelAction * act, SnapList<ModelAction *> * curr_act_list);
 	void monitor_waiting_thread(uint32_t func_id, thread_id_t tid);
+	void monitor_waiting_thread_counter(thread_id_t tid);
+
 };
 
 #endif	/* __HISTORY_H__ */