planning to build a predicate generator based on values that have been written to...

[c11tester.git] / history.h

diff --git a/history.h b/history.h
index 184646c64a8eaf30eb436b97a5a71ae6391d926f..5709ab6cc9baa405dc2f5febc00b3910b639c4bf 100644 (file)
--- a/history.h
+++ b/history.h
@@ -1,8 +1,14 @@
+#ifndef __HISTORY_H__
+#define __HISTORY_H__
+
 #include "stl-model.h"
 #include "common.h"
 #include "hashtable.h"
+#include "hashset.h"
 #include "threads-model.h"
 
+typedef HashSet<uint64_t, uint64_t, 4, model_malloc, model_calloc, model_free> write_set_t;
+
 class ModelHistory {
 public:
        ModelHistory();
@@ -24,6 +30,8 @@ public:
        FuncNode * get_func_node(uint32_t func_id);
        uint64_t query_last_read(void * location, thread_id_t tid);
 
+       void add_to_write_history(void * location, uint64_t write_val);
+
        void print();
 
        MEMALLOC
@@ -36,4 +44,7 @@ private:
        ModelVector<const char *> func_map_rev;
 
        ModelVector<FuncNode *> func_nodes;
+       HashTable<void *, write_set_t *, uintptr_t, 4, model_malloc, model_calloc, model_free> write_history;
 };
+
+#endif /* __HISTORY_H__ */