be even more aggressive about sleep sets...

[model-checker.git] / threads.h

diff --git a/threads.h b/threads.h
index a379494d43bd93ee78dea0f3f0bb98dcd0af60a4..9fecdfd3c7466398c85ec3dfafebb314d5887bfa 100644 (file)
--- a/threads.h
+++ b/threads.h
@@ -35,6 +35,7 @@ class ModelAction;
 /** @brief A Thread is created for each user-space thread */
 class Thread {
 public:
+       Thread(thread_id_t tid);
        Thread(thrd_t *t, void (*func)(void *), void *a);
        ~Thread();
        void complete();
@@ -101,6 +102,8 @@ public:
                return ret;
        }
 
+       bool is_model_thread() { return model_thread; }
+
        friend void thread_startup();
 
        SNAPSHOTALLOC
@@ -123,7 +126,7 @@ private:
         * list is used for thread joins, where another Thread waits for this
         * Thread to complete
         */
-       std::vector<ModelAction *> wait_list;
+       std::vector< ModelAction *, SnapshotAlloc<ModelAction *> > wait_list;
 
        /**
         * The value returned by the last action in this thread
@@ -131,6 +134,9 @@ private:
         * @see Thread::get_return_value()
         */
        uint64_t last_action_val;
+
+       /** @brief Is this Thread a special model-checker thread? */
+       const bool model_thread;
 };
 
 Thread * thread_current();