model-checker : fix get_local_variables

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

diff --git a/src/mc/mc_global.c b/src/mc/mc_global.c
index 97e31b9..e4f4f50 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);
@@ -1479,7 +1521,7 @@ static dw_location_t get_location(xbt_dict_t location_list, char *expr){
         dw_location_t new_element = xbt_new0(s_dw_location_t, 1);
         new_element->type = e_dw_bregister_op;
         new_element->location.breg_op.reg = atoi(strtok(tok2, "DW_OP_breg"));
-        new_element->location.breg_op.offset = atoi(xbt_dynar_get_as(tokens2, 1, char*));
+        new_element->location.breg_op.offset = atoi(xbt_dynar_get_as(tokens2, 2, char*));
         xbt_dynar_push(loc->location.compose, &new_element);
       }else if(strncmp(tok2, "DW_OP_lit", 9) == 0){
         dw_location_t new_element = xbt_new0(s_dw_location_t, 1);