X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5fa8d6780a107eb5ae1ff8a233b0dd23cb065f8a..d013cec453ee914baf3c62275ea2042c41e7c270:/src/xbt/mmalloc/mm_module.c

diff --git a/src/xbt/mmalloc/mm_module.c b/src/xbt/mmalloc/mm_module.c
index cd4ef278da..0dfd0279e1 100644
--- a/src/xbt/mmalloc/mm_module.c
+++ b/src/xbt/mmalloc/mm_module.c
@@ -330,6 +330,10 @@ void *mmalloc_preinit(void)
   }
   xbt_assert(__mmalloc_default_mdp != NULL);
 
+#if defined(HAVE_GNU_LD) && defined(MMALLOC_WANT_OVERRIDE_LEGACY)
+  mm_gnuld_legacy_init();
+#endif
+
   return __mmalloc_default_mdp;
 }
 
@@ -339,3 +343,25 @@ void mmalloc_postexit(void)
   //  mmalloc_detach(__mmalloc_default_mdp);
   xbt_mheap_destroy_no_free(__mmalloc_default_mdp);
 }
+
+size_t mmalloc_get_bytes_used(xbt_mheap_t heap){
+  int i = 0, j = 0;
+  int bytes = 0;
+  
+  while(i<=((struct mdesc *)heap)->heaplimit){
+    if(((struct mdesc *)heap)->heapinfo[i].type == 0){
+      if(((struct mdesc *)heap)->heapinfo[i].busy_block.busy_size > 0)
+        bytes += ((struct mdesc *)heap)->heapinfo[i].busy_block.busy_size;
+     
+    }else if(((struct mdesc *)heap)->heapinfo[i].type > 0){
+      for(j=0; j < (size_t) (BLOCKSIZE >> ((struct mdesc *)heap)->heapinfo[i].type); j++){
+        if(((struct mdesc *)heap)->heapinfo[i].busy_frag.frag_size[j] > 0)
+          bytes += ((struct mdesc *)heap)->heapinfo[i].busy_frag.frag_size[j];
+      }
+    }
+    i++; 
+  }
+
+  return bytes;
+}
+