model-checker : remove static function

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

diff --git a/src/mc/mc_compare.c b/src/mc/mc_compare.c
index 6ab29d0..7ed2201 100644 (file)
--- a/src/mc/mc_compare.c
+++ b/src/mc/mc_compare.c
@@ -18,7 +18,6 @@ static size_t heap_ignore_size(void *address);
 static void stack_region_free(stack_region_t s);
 static void heap_equality_free(heap_equality_t e);
 
-static int is_stack_ignore_variable(char *frame, char *var_name);
 static int compare_local_variables(char *s1, char *s2);
 static int compare_global_variables(int region_type, void *d1, void *d2);
 
@@ -287,6 +286,66 @@ int snapshot_compare(mc_snapshot_t s1, mc_snapshot_t s2){
     xbt_os_timer_start(timer);
   #endif
 
+  /* Compare hash of global variables */
+  if(s1->hash_global != NULL && s2->hash_global != NULL){
+    if(strcmp(s1->hash_global, s2->hash_global) != 0){
+      #ifdef MC_DEBUG
+        xbt_os_timer_stop(timer);
+        mc_comp_times->hash_global_variables_comparison_time = xbt_os_timer_elapsed(timer);
+        XBT_DEBUG("Different hash of global variables : %s - %s", s1->hash_global, s2->hash_global); 
+        errors++; 
+      #else
+        #ifdef MC_VERBOSE
+          XBT_VERB("Different hash of global variables : %s - %s", s1->hash_global, s2->hash_global); 
+        #endif
+    
+        xbt_os_timer_free(timer);
+        xbt_os_timer_stop(global_timer);
+        mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
+        xbt_os_timer_free(global_timer);
+    
+        if(!raw_mem)
+          MC_UNSET_RAW_MEM;
+
+        return 1;
+      #endif
+    }
+  }
+
+  #ifdef MC_DEBUG
+    xbt_os_timer_start(timer);
+  #endif
+
+  /* Compare hash of local variables */
+  if(s1->hash_local != NULL && s2->hash_local != NULL){
+    if(strcmp(s1->hash_local, s2->hash_local) != 0){
+      #ifdef MC_DEBUG
+        xbt_os_timer_stop(timer);
+        mc_comp_times->hash_local_variables_comparison_time = xbt_os_timer_elapsed(timer);
+        XBT_DEBUG("Different hash of local variables : %s - %s", s1->hash_local, s2->hash_local); 
+        errors++; 
+      #else
+        #ifdef MC_VERBOSE
+          XBT_VERB("Different hash of local variables : %s - %s", s1->hash_local, s2->hash_local); 
+        #endif
+    
+        xbt_os_timer_free(timer);
+        xbt_os_timer_stop(global_timer);
+        mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
+        xbt_os_timer_free(global_timer);
+        
+        if(!raw_mem)
+          MC_UNSET_RAW_MEM;
+        
+        return 1;
+      #endif
+    }
+  }
+
+  #ifdef MC_DEBUG
+    xbt_os_timer_start(timer);
+  #endif
+
   /* Init heap information used in heap comparison algorithm */
   init_heap_information((xbt_mheap_t)s1->regions[0]->data, (xbt_mheap_t)s2->regions[0]->data, s1->to_ignore, s2->to_ignore);
 
@@ -303,6 +362,7 @@ int snapshot_compare(mc_snapshot_t s1, mc_snapshot_t s2){
         XBT_VERB("Different global variables in binary"); 
       #endif
     
+      reset_heap_information();
       xbt_os_timer_free(timer);
       xbt_os_timer_stop(global_timer);
       mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
@@ -333,7 +393,8 @@ int snapshot_compare(mc_snapshot_t s1, mc_snapshot_t s2){
       #ifdef MC_VERBOSE
         XBT_VERB("Different global variables in libsimgrid"); 
       #endif
-    
+        
+      reset_heap_information();
       xbt_os_timer_free(timer);
       xbt_os_timer_stop(global_timer);
       mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
@@ -448,7 +509,7 @@ int snapshot_compare(mc_snapshot_t s1, mc_snapshot_t s2){
   
 }
 
-static int is_stack_ignore_variable(char *frame, char *var_name){
+int is_stack_ignore_variable(char *frame, char *var_name){
 
   unsigned int cursor = 0;
   int start = 0;