X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=mymemory.cc;h=08bd4e437c897967830d5dc760d0d4f27f351b50;hb=2462c395788348d3c036154d9f8500096804fe29;hp=387d6de02365803b8dd33675539918b8d825ebbc;hpb=b5000a06086de6ea8799168d463f018cab785830;p=model-checker.git

diff --git a/mymemory.cc b/mymemory.cc
index 387d6de..08bd4e4 100644
--- a/mymemory.cc
+++ b/mymemory.cc
@@ -73,19 +73,31 @@ void *model_malloc(size_t size)
 /** @brief Snapshotting malloc, for use by model-checker (not user progs) */
 void * snapshot_malloc(size_t size)
 {
-	return malloc(size);
+	void *tmp = mspace_malloc(model_snapshot_space, size);
+	ASSERT(tmp);
+	return tmp;
 }
 
 /** @brief Snapshotting calloc, for use by model-checker (not user progs) */
 void * snapshot_calloc(size_t count, size_t size)
 {
-	return calloc(count, size);
+	void *tmp = mspace_calloc(model_snapshot_space, count, size);
+	ASSERT(tmp);
+	return tmp;
+}
+
+/** @brief Snapshotting realloc, for use by model-checker (not user progs) */
+void *snapshot_realloc(void *ptr, size_t size)
+{
+	void *tmp = mspace_realloc(model_snapshot_space, ptr, size);
+	ASSERT(tmp);
+	return tmp;
 }
 
 /** @brief Snapshotting free, for use by model-checker (not user progs) */
 void snapshot_free(void *ptr)
 {
-	free(ptr);
+	mspace_free(model_snapshot_space, ptr);
 }
 
 /** Non-snapshotting free for our use. */