model-checker : add ignore mechanism for comparison of local variables

[simgrid.git] / src / msg / msg_global.c

diff --git a/src/msg/msg_global.c b/src/msg/msg_global.c
index 5aef61a..81abae0 100644 (file)
--- a/src/msg/msg_global.c
+++ b/src/msg/msg_global.c
@@ -18,6 +18,7 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_kernel, msg,
                                 "Logging specific to MSG (kernel)");
 
 MSG_Global_t msg_global = NULL;
+static void MSG_exit(void);
 
 /********************************* MSG **************************************/
 
@@ -37,9 +38,6 @@ void MSG_init_nocheck(int *argc, char **argv) {
     s_msg_vm_t vm; // to compute the offset
 
     SIMIX_global_init(argc, argv);
-
-    if(MC_IS_ENABLED && mmalloc_ignore == NULL)
-      MC_ignore_init();
     
     msg_global = xbt_new0(s_MSG_Global_t, 1);
 
@@ -61,9 +59,9 @@ void MSG_init_nocheck(int *argc, char **argv) {
     sg_platf_postparse_add_cb(MSG_post_create_environment);
   }
   
-  if(MC_IS_ENABLED){
+  if(MC_is_active()){
     /* Ignore total amount of messages sent during the simulation for heap comparison */
-    MC_ignore(&(msg_global->sent_msg), sizeof(msg_global->sent_msg));
+    MC_ignore_heap(&(msg_global->sent_msg), sizeof(msg_global->sent_msg));
   }
 
 #ifdef HAVE_TRACING
@@ -72,6 +70,8 @@ void MSG_init_nocheck(int *argc, char **argv) {
 
   XBT_DEBUG("ADD MSG LEVELS");
   MSG_HOST_LEVEL = xbt_lib_add_level(host_lib, (void_f_pvoid_t) __MSG_host_destroy);
+
+  atexit(MSG_exit);
 }
 
 #ifdef MSG_USE_DEPRECATED
@@ -119,7 +119,7 @@ msg_error_t MSG_main(void)
   fflush(stdout);
   fflush(stderr);
 
-  if (MC_IS_ENABLED) { 
+  if (MC_is_active()) {
     MC_do_the_modelcheck_for_real();
   } else {
     SIMIX_run();
@@ -147,19 +147,14 @@ int MSG_process_killall(int reset_PIDs)
 
 }
 
-/** \ingroup msg_simulation
- * \brief Clean the MSG simulation
- */
-msg_error_t MSG_clean(void)
-{
-  XBT_DEBUG("Closing MSG");
+static void MSG_exit(void) {
+  if (msg_global==NULL)
+    return;
 
 #ifdef HAVE_TRACING
   TRACE_surf_release();
 #endif
 
-  MSG_process_killall(0);
-
   /* initialization of the action module */
   _MSG_action_exit();
 
@@ -167,13 +162,9 @@ msg_error_t MSG_clean(void)
   TRACE_end();
 #endif
 
-  SIMIX_clean();
-
   xbt_swag_free(msg_global->vms);
   free(msg_global);
   msg_global = NULL;
-
-  return MSG_OK;
 }
 
 
@@ -189,3 +180,9 @@ unsigned long int MSG_get_sent_msg()
 {
   return msg_global->sent_msg;
 }
+
+#ifdef MSG_USE_DEPRECATED
+msg_error_t MSG_clean(void) {
+  return MSG_OK;
+}
+#endif