Checking in C runtime.

[repair.git] / Repair / RepairCompiler / MCC / CRuntime / instrument.c

diff --git a/Repair/RepairCompiler/MCC/CRuntime/instrument.c b/Repair/RepairCompiler/MCC/CRuntime/instrument.c
new file mode 100755 (executable)
index 0000000..66aef0d
--- /dev/null
+++ b/Repair/RepairCompiler/MCC/CRuntime/instrument.c
@@ -0,0 +1,69 @@
+/* Defines interfaces for the applications and exports function calls that
+   the applications should use instead of the standard ones. */
+
+#include <stdlib.h>
+#include <sys/time.h>
+
+#include "instrument.h"
+#include <stdio.h>
+#include "tmap.h"
+#include "size.h"
+
+struct typemap * memmap;
+
+void *ourcalloc(size_t nmemb, size_t size) {
+  void *oc=calloc(nmemb,size);
+  typemapallocate(memmap, oc,size*nmemb);
+  return oc;
+}
+
+void *ourmalloc(size_t size) {
+  void *oc=malloc(size);
+  typemapallocate(memmap, oc,size);
+  return oc;
+}
+
+void ourfree(void *ptr) {
+  typemapdeallocate(memmap, ptr);
+  free(ptr);
+}
+
+void *ourrealloc(void *ptr, size_t size) {
+  void *orr=realloc(ptr,size);
+  if (size==0) {
+    typemapdeallocate(memmap, ptr);
+    return orr;
+  }
+  if (orr==NULL) {
+    return orr;
+  }
+  typemapdeallocate(memmap, ptr);
+  typemapallocate(memmap, ptr,size);
+}
+
+void alloc(void *ptr,int size) {
+  typemapallocate(memmap, ptr,size);
+}
+
+void dealloc(void *ptr) {
+  typemapdeallocate(memmap, ptr);
+}
+
+void initializemmap() {
+  memmap=allocatetypemap();
+}
+
+void resettypemap() {
+  typemapreset(memmap);
+}
+
+bool assertvalidtype(int ptr, int structure) {
+  return typemapasserttype(memmap, (void *)ptr, structure);
+}
+bool assertvalidmemory(int ptr, int structure) {
+  return typemapassertvalidmemory(memmap, (void *)ptr, structure);
+}
+
+void initializestack(void *high) {
+  initializetypemapstack(memmap, high);
+}