model: don't include schedule.h

[model-checker.git] / model.h

diff --git a/model.h b/model.h
index 4a1fcf49e2b64e732d52865bc0dc921031a61bf9..23c42ebb199a6ce30b5859b80ca8d5537038d0a3 100644 (file)
--- a/model.h
+++ b/model.h
@@ -10,7 +10,6 @@
 #include <cstddef>
 #include <ucontext.h>
 
-#include "schedule.h"
 #include "mymemory.h"
 #include "libthreads.h"
 #include "threads.h"
@@ -18,14 +17,16 @@
 #include "clockvector.h"
 #include "hashtable.h"
 #include "workqueue.h"
+#include "config.h"
 
 /* Forward declaration */
 class NodeStack;
 class CycleGraph;
 class Promise;
+class Scheduler;
 
 /** @brief Shorthand for a list of release sequence heads */
-typedef std::vector< const ModelAction *, MyAlloc<const ModelAction *> > rel_heads_list_t;
+typedef std::vector< const ModelAction *, ModelAlloc<const ModelAction *> > rel_heads_list_t;
 
 /**
  * Model checker parameter structure. Holds run-time configuration options for
@@ -66,18 +67,18 @@ public:
 
        /** Prints an execution summary with trace information. */
        void print_summary();
+#if SUPPORT_MOD_ORDER_DUMP
+       void dumpGraph(char *filename);
+#endif
 
        void add_thread(Thread *t);
        void remove_thread(Thread *t);
-       Thread * get_thread(thread_id_t tid) { return thread_map->get(id_to_int(tid)); }
-       Thread * get_thread(ModelAction *act) { return get_thread(act->get_tid()); }
+       Thread * get_thread(thread_id_t tid);
+       Thread * get_thread(ModelAction *act);
 
        thread_id_t get_next_id();
        int get_num_threads();
-       modelclock_t get_next_seq_num();
-
-       /** @return The currently executing Thread. */
-       Thread * get_current_thread() { return scheduler->get_current_thread(); }
+       Thread * get_current_thread();
 
        int switch_to_master(ModelAction *act);
        ClockVector * get_cv(thread_id_t tid);
@@ -91,6 +92,11 @@ public:
        void finish_execution();
        bool isfeasibleprefix();
        void set_assert() {asserted=true;}
+
+       /** @brief Alert the model-checker that an incorrectly-ordered
+        * synchronization was made */
+       void set_bad_synchronization() { bad_synchronization = true; }
+
        const model_params params;
 
        MEMALLOC
@@ -105,6 +111,8 @@ private:
        int num_feasible_executions;
        bool promises_expired();
 
+       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
@@ -146,6 +154,7 @@ private:
        void do_complete_join(ModelAction *join);
 
        ModelAction *diverge;
+       ModelAction *earliest_diverge;
 
        ucontext_t system_context;
        action_list_t *action_trace;
@@ -196,6 +205,8 @@ private:
        bool failed_promise;
        bool too_many_reads;
        bool asserted;
+       /** @brief Incorrectly-ordered synchronization was made */
+       bool bad_synchronization;
 };
 
 extern ModelChecker *model;