X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4978a3ae13dbfca366661d84d801f1acc7a6e017..d947ff7466b473eeec602007934f8336a9b17f3c:/src/mc/mc_compare.c

diff --git a/src/mc/mc_compare.c b/src/mc/mc_compare.c
index d3b3f0a203..f016ad3550 100644
--- a/src/mc/mc_compare.c
+++ b/src/mc/mc_compare.c
@@ -67,7 +67,7 @@ static int compare_global_variables(int region_type, void *d1, void *d2){
             continue;
           }else{
             if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose)){
-              XBT_VERB("Different global variable in libsimgrid : %s", current_var->name);
+              XBT_VERB("Different global variable in libsimgrid : %s at addresses %p - %p (size = %zu)", current_var->name, (char *)d1+offset, (char *)d2+offset, current_var->size);
             }
             return 1;
           }
@@ -147,6 +147,21 @@ int SIMIX_pre_mc_compare_snapshots(smx_simcall_t simcall,
   return snapshot_compare(s1, s2, NULL, NULL);
 }
 
+int get_heap_region_index(mc_snapshot_t s){
+  int i =0;
+  while(i < s->num_reg){
+    switch(s->regions[i]->type){
+    case 0:
+      return i;
+      break;
+    default:
+      i++;
+      break;
+    }
+  }
+  return -1;
+}
+
 int snapshot_compare(mc_snapshot_t s1, mc_snapshot_t s2, mc_comparison_times_t ct1, mc_comparison_times_t ct2){
 
   int raw_mem = (mmalloc_get_current_heap() == raw_heap);
@@ -526,8 +541,6 @@ static int compare_local_variables(char *s1, char *s2, xbt_dynar_t heap_equals){
       if((strcmp(xbt_dynar_get_as(s_tokens1, 0, char *), "ip") == 0) && (strcmp(xbt_dynar_get_as(s_tokens2, 0, char *), "ip") == 0)){
         ip1 = strdup(xbt_dynar_get_as(s_tokens1, 1, char *));
         ip2 = strdup(xbt_dynar_get_as(s_tokens2, 1, char *));
-        /*if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose))
-          XBT_VERB("Instruction pointer : %s, Instruction pointer : %s", ip1, ip2);*/
       }
       if(strcmp(xbt_dynar_get_as(s_tokens1, 1, char *), xbt_dynar_get_as(s_tokens2, 1, char *)) != 0){   
         /* Ignore this variable ?  */
@@ -541,7 +554,7 @@ static int compare_local_variables(char *s1, char *s2, xbt_dynar_t heap_equals){
         addr2 = (void *) strtoul(xbt_dynar_get_as(s_tokens2, 1, char *), NULL, 16);
         if(is_heap_equality(heap_equals, addr1, addr2) == 0){
           if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose))
-            XBT_VERB("Variable %s is different between stacks : %s - %s", xbt_dynar_get_as(s_tokens1, 0, char *), xbt_dynar_get_as(s_tokens1, 1, char *), xbt_dynar_get_as(s_tokens2, 1, char *));
+            XBT_VERB("Variable %s is different between stacks in %s : %s - %s", xbt_dynar_get_as(s_tokens1, 0, char *), ip1, xbt_dynar_get_as(s_tokens1, 1, char *), xbt_dynar_get_as(s_tokens2, 1, char *));
           xbt_dynar_free(&s_tokens1);
           xbt_dynar_free(&s_tokens2);
           return 1;
@@ -619,6 +632,8 @@ static int compare_stack(stack_region_t s1, stack_region_t s2, void *sp1, void *
 }
 
 int MC_compare_snapshots(void *s1, void *s2){
+  
+  MC_ignore_stack("self", "simcall_BODY_mc_snapshot");
 
   return simcall_mc_compare_snapshots(s1, s2);