fix mistake in promises may allow code... need to be even more aggressive about fv

[c11tester.git] / model.h

diff --git a/model.h b/model.h
index 236bbe99497467165fe03ac05f760d778d307276..355764b7c4d290cfb3de64f7f0c0086a0ba83c73 100644 (file)
--- a/model.h
+++ b/model.h
@@ -5,7 +5,6 @@
 #ifndef __MODEL_H__
 #define __MODEL_H__
 
-#include <vector>
 #include <cstddef>
 #include <ucontext.h>
 #include <inttypes.h>
@@ -74,9 +73,11 @@ struct execution_stats {
 };
 
 struct PendingFutureValue {
-       PendingFutureValue(ModelAction *writer, ModelAction *act) : writer(writer), act(act) { }
+       PendingFutureValue(ModelAction *writer, ModelAction *reader) :
+               writer(writer), reader(reader)
+       { }
        const ModelAction *writer;
-       ModelAction *act;
+       ModelAction *reader;
 };
 
 /** @brief Records information regarding a single pending release sequence */
@@ -112,8 +113,6 @@ public:
        void dumpGraph(char *filename) const;
 #endif
 
-       void add_thread(Thread *t);
-       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;
@@ -144,9 +143,12 @@ private:
        /** The scheduler to use: tracks the running/ready Threads */
        Scheduler * const scheduler;
 
+       void add_thread(Thread *t);
+
        bool sleep_can_read_from(ModelAction *curr, const ModelAction *write);
-       bool thin_air_constraint_may_allow(const ModelAction *writer, const ModelAction *reader);
+       bool thin_air_constraint_may_allow(const ModelAction *writer, const ModelAction *reader) const;
        bool mo_may_allow(const ModelAction *writer, const ModelAction *reader);
+       bool promises_may_allow(const ModelAction *writer, const ModelAction *reader) const;
        bool has_asserted() const;
        void set_assert();
        void set_bad_synchronization();
@@ -184,8 +186,8 @@ private:
        bool set_latest_backtrack(ModelAction *act);
        ModelAction * get_next_backtrack();
        void reset_to_initial_state();
-       int get_promise_to_resolve(const ModelAction *curr) const;
-       bool resolve_promise(ModelAction *curr, unsigned int promise_idx);
+       Promise * pop_promise_to_resolve(const ModelAction *curr);
+       bool resolve_promise(ModelAction *curr, Promise *promise);
        void compute_promises(ModelAction *curr);
        void compute_relseq_breakwrites(ModelAction *curr);