bug fix with missing coherence condition for promises

[model-checker.git] / execution.h

diff --git a/execution.h b/execution.h
index bb4ebb08f0b67cb3b30af855196c3b2b217b8013..2ca25131a013166b7fdc76e53f75afdc4969c888 100644 (file)
--- a/execution.h
+++ b/execution.h
@@ -141,7 +141,7 @@ private:
        ModelAction * check_current_action(ModelAction *curr);
        bool initialize_curr_action(ModelAction **curr);
        bool process_read(ModelAction *curr);
-       bool process_write(ModelAction *curr);
+       bool process_write(ModelAction *curr, work_queue_t *work);
        bool process_fence(ModelAction *curr);
        bool process_mutex(ModelAction *curr);
        bool process_thread_action(ModelAction *curr);
@@ -160,7 +160,8 @@ private:
        void set_backtracking(ModelAction *act);
        bool set_latest_backtrack(ModelAction *act);
        Promise * pop_promise_to_resolve(const ModelAction *curr);
-       bool resolve_promise(ModelAction *curr, Promise *promise);
+       bool resolve_promise(ModelAction *curr, Promise *promise,
+                       work_queue_t *work);
        void compute_promises(ModelAction *curr);
        void compute_relseq_breakwrites(ModelAction *curr);
 
@@ -186,7 +187,7 @@ private:
        void propagate_clockvector(ModelAction *acquire, work_queue_t *work);
        bool resolve_release_sequences(void *location, work_queue_t *work_queue);
        void add_future_value(const ModelAction *writer, ModelAction *reader);
-
+       bool check_coherence_promise(const ModelAction *write, const ModelAction *read);
        ModelAction * get_uninitialized_action(const ModelAction *curr) const;
 
        action_list_t action_trace;
@@ -201,6 +202,13 @@ private:
        HashTable<const void *, action_list_t *, uintptr_t, 4> condvar_waiters_map;
 
        HashTable<void *, SnapVector<action_list_t> *, uintptr_t, 4> obj_thrd_map;
+
+       /**
+        * @brief List of currently-pending promises
+        *
+        * Promises are sorted by the execution order of the read(s) which
+        * created them
+        */
        SnapVector<Promise *> promises;
        SnapVector<struct PendingFutureValue> futurevalues;