model: we only resolve one promise at a time

[model-checker.git] / model.h

diff --git a/model.h b/model.h
index 783f7a6623df79d89d9611214393098e95484a9a..fe76d7f9e6b401b6e7c868b8fe6e515b39d79ba0 100644 (file)
--- a/model.h
+++ b/model.h
@@ -113,6 +113,7 @@ public:
        void remove_thread(Thread *t);
        Thread * get_thread(thread_id_t tid) const;
        Thread * get_thread(const ModelAction *act) const;
+       int get_promise_number(const Promise *promise) const;
 
        bool is_enabled(Thread *t) const;
        bool is_enabled(thread_id_t tid) const;
@@ -155,7 +156,7 @@ private:
        bool next_execution();
        ModelAction * check_current_action(ModelAction *curr);
        bool initialize_curr_action(ModelAction **curr);
-       bool process_read(ModelAction *curr, bool second_part_of_rmw);
+       bool process_read(ModelAction *curr);
        bool process_write(ModelAction *curr);
        bool process_fence(ModelAction *curr);
        bool process_mutex(ModelAction *curr);
@@ -174,7 +175,8 @@ private:
        bool set_latest_backtrack(ModelAction *act);
        ModelAction * get_next_backtrack();
        void reset_to_initial_state();
-       bool resolve_promises(ModelAction *curr);
+       int get_promise_to_resolve(const ModelAction *curr) const;
+       bool resolve_promise(ModelAction *curr, unsigned int promise_idx);
        void compute_promises(ModelAction *curr);
        void compute_relseq_breakwrites(ModelAction *curr);