eliminate redundancy

[c11tester.git] / execution.h

diff --git a/execution.h b/execution.h
index f8634ffa1d59f558bd915fb9142bd7a5437cbb84..422430e87babd8bb5a1fee1f770b77e6f662959c 100644 (file)
--- a/execution.h
+++ b/execution.h
@@ -86,6 +86,9 @@ public:
        HashTable<pthread_mutex_t *, cdsc::snapmutex *, uintptr_t, 4> * getMutexMap() {return &mutex_map;}
        ModelAction * check_current_action(ModelAction *curr);
 
+       SnapVector<func_id_list_t *> * get_thrd_func_list() { return &thrd_func_list; }
+       SnapVector< SnapList<func_inst_list_t *> *> * get_thrd_func_inst_lists() { return &thrd_func_inst_lists; }
+
        SNAPSHOTALLOC
 private:
        int get_execution_number() const;
@@ -188,6 +191,22 @@ private:
        Fuzzer * fuzzer;
 
        Thread * action_select_next_thread(const ModelAction *curr) const;
+
+       /* 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
+        *
+        * This data structure is handled by ModelHistory
+        */
+       SnapVector< func_id_list_t * > thrd_func_list;
+
+       /* Keeps track of atomic actions that thread i has performed in some
+        * function. Index of SnapVector is thread id. SnapList simulates
+        * the call stack.
+        *
+        * This data structure is handled by ModelHistory
+        */
+       SnapVector< SnapList< func_inst_list_t *> *> thrd_func_inst_lists;
 };
 
 #endif /* __EXECUTION_H__ */