model: fix spacing

[c11tester.git] / model.h

diff --git a/model.h b/model.h
index 8ff9d375838b193bec751f9b7f0d419a89f07a8d..081a8ce603bcba39728c2a30bf59ddb9c3261649 100644 (file)
--- a/model.h
+++ b/model.h
@@ -23,6 +23,7 @@ class CycleGraph;
 class Promise;
 class Scheduler;
 class Thread;
+struct model_snapshot_members;
 
 /** @brief Shorthand for a list of release sequence heads */
 typedef std::vector< const ModelAction *, ModelAlloc<const ModelAction *> > rel_heads_list_t;
@@ -37,22 +38,20 @@ struct model_params {
        unsigned int fairwindow;
        unsigned int enabledcount;
        unsigned int bound;
+
+       /** @brief Maximum number of future values that can be sent to the same
+        *  read */
+       int maxfuturevalues;
+
+       /** @brief Only generate a new future value/expiration pair if the
+        *  expiration time exceeds the existing one by more than the slop
+        *  value */
+       unsigned int expireslop;
 };
 
 struct PendingFutureValue {
        ModelAction *writer;
-       ModelAction * act;
-};
-
-/**
- * Structure for holding small ModelChecker members that should be snapshotted
- */
-struct model_snapshot_members {
-       ModelAction *current_action;
-       unsigned int next_thread_id;
-       modelclock_t used_sequence_numbers;
-       Thread *nextThread;
-       ModelAction *next_backtrack;
+       ModelAction *act;
 };
 
 /** @brief Records information regarding a single pending release sequence */
@@ -89,7 +88,7 @@ public:
        Thread * get_thread(ModelAction *act) const;
 
        thread_id_t get_next_id();
-       unsigned int get_num_threads();
+       unsigned int get_num_threads() const;
        Thread * get_current_thread();
 
        int switch_to_master(ModelAction *act);
@@ -99,12 +98,14 @@ public:
        bool isfeasible();
        bool isfeasibleotherthanRMW();
        bool isfinalfeasible();
+       void check_promises_thread_disabled();
        void mo_check_promises(thread_id_t tid, const ModelAction *write);
        void check_promises(thread_id_t tid, ClockVector *old_cv, ClockVector * merge_cv);
        void get_release_seq_heads(ModelAction *act, rel_heads_list_t *release_heads);
        void finish_execution();
        bool isfeasibleprefix();
        void set_assert() {asserted=true;}
+       bool is_deadlocked() const;
 
        /** @brief Alert the model-checker that an incorrectly-ordered
         * synchronization was made */
@@ -131,13 +132,7 @@ private:
        void wake_up_sleeping_actions(ModelAction * curr);
        modelclock_t get_next_seq_num();
 
-       /**
-        * Stores the ModelAction for the current thread action.  Call this
-        * immediately before switching from user- to system-context to pass
-        * data between them.
-        * @param act The ModelAction created by the user-thread action
-        */
-       void set_current_action(ModelAction *act) { priv->current_action = act; }
+       void set_current_action(ModelAction *act);
        Thread * check_current_action(ModelAction *curr);
        bool initialize_curr_action(ModelAction **curr);
        bool process_read(ModelAction *curr, bool second_part_of_rmw);