model-checker : need to switch between raw heap and std heap to remove ignore region

[simgrid.git] / src / mc / mc_global.c

diff --git a/src/mc/mc_global.c b/src/mc/mc_global.c
index 97e31b9..461e0b5 100644 (file)
--- a/src/mc/mc_global.c
+++ b/src/mc/mc_global.c
@@ -794,6 +794,48 @@ void MC_ignore_heap(void *address, size_t size){
     MC_SET_RAW_MEM;
 }
 
+void MC_remove_ignore_heap(void *address, size_t size){
+
+  int raw_mem_set = (mmalloc_get_current_heap() == raw_heap);
+
+  MC_SET_RAW_MEM;
+  
+  unsigned int cursor = 0;
+  int start = 0;
+  int end = xbt_dynar_length(mc_heap_comparison_ignore) - 1;
+  mc_heap_ignore_region_t region;
+  int ignore_found = 0;
+
+  while(start <= end){
+    cursor = (start + end) / 2;
+    region = (mc_heap_ignore_region_t)xbt_dynar_get_as(mc_heap_comparison_ignore, cursor, mc_heap_ignore_region_t);
+    if(region->address == address){
+      ignore_found = 1;
+      break;
+    }
+    if(region->address < address)
+      start = cursor + 1;
+    if(region->address > address){
+      if((char * )region->address <= ((char *)address + size)){
+        ignore_found = 1;
+        break;
+      }else
+        end = cursor - 1;   
+    }
+  }
+  
+  if(ignore_found == 1){
+    xbt_dynar_remove_at(mc_heap_comparison_ignore, cursor, NULL);
+    MC_remove_ignore_heap(address, size);
+  }
+
+  MC_UNSET_RAW_MEM;
+  
+  if(raw_mem_set)
+    MC_SET_RAW_MEM;
+
+}
+
 void MC_ignore_data_bss(void *address, size_t size){
 
   int raw_mem_set = (mmalloc_get_current_heap() == raw_heap);