X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/dbc517ef081558bd3c91c852f436f0b7312a22e1..ff673c35e3a4c59f37040d6ae02ae49458301839:/src/mc/mc_checkpoint.c

diff --git a/src/mc/mc_checkpoint.c b/src/mc/mc_checkpoint.c
index eda45c202c..1e8e29f3c1 100644
--- a/src/mc/mc_checkpoint.c
+++ b/src/mc/mc_checkpoint.c
@@ -32,7 +32,7 @@ static void MC_region_destroy(mc_mem_region_t reg);
 static void MC_snapshot_add_region(mc_snapshot_t snapshot, int type, void *start_addr, size_t size);
 
 static void add_value(xbt_dynar_t *list, const char *type, unsigned long int val);
-static xbt_dynar_t take_snapshot_stacks(void *heap);
+static xbt_dynar_t take_snapshot_stacks(mc_snapshot_t *s, void *heap);
 static xbt_strbuff_t get_local_variables_values(void *stack_context, void *heap);
 static void print_local_variables_values(xbt_dynar_t all_variables);
 static void *get_stack_pointer(void *stack_context, void *heap);
@@ -74,6 +74,7 @@ static void MC_snapshot_add_region(mc_snapshot_t snapshot, int type, void *start
   mc_mem_region_t new_reg = MC_region_new(type, start_addr, size);
   snapshot->regions = xbt_realloc(snapshot->regions, (snapshot->num_reg + 1) * sizeof(mc_mem_region_t));
   snapshot->regions[snapshot->num_reg] = new_reg;
+  snapshot->region_type[snapshot->num_reg] = type;
   snapshot->num_reg++;
   return;
 } 
@@ -144,11 +145,11 @@ mc_snapshot_t MC_take_snapshot()
   MC_SET_RAW_MEM;
 
   mc_snapshot_t snapshot = xbt_new0(s_mc_snapshot_t, 1);
+  snapshot->nb_processes = xbt_swag_size(simix_global->process_list);
 
   unsigned int i = 0;
   s_map_region_t reg;
   memory_map_t maps = get_memory_map();
-  int nb_reg = 0;
   void *heap = NULL;
   size_t size = 0;
   void *start = NULL;
@@ -160,16 +161,14 @@ mc_snapshot_t MC_take_snapshot()
       if (maps->regions[i].pathname == NULL){
         if (reg.start_addr == std_heap){ // only save the std heap (and not the raw one)
           MC_snapshot_add_region(snapshot, 0, reg.start_addr, (char*)reg.end_addr - (char*)reg.start_addr);
-          snapshot->heap_chunks_used = mmalloc_get_chunks_used(std_heap);
-          heap = snapshot->regions[nb_reg]->data;
-          nb_reg++;
+          snapshot->heap_bytes_used = mmalloc_get_bytes_used(std_heap);
+          heap = snapshot->regions[snapshot->num_reg - 1]->data;
         }
         i++;
       } else{ 
         if (!memcmp(basename(maps->regions[i].pathname), "libsimgrid", 10)){
           size = (char*)reg.end_addr - (char*)reg.start_addr;
           start = reg.start_addr;
-          nb_reg++;
           i++;
           reg = maps->regions[i];
           if(reg.pathname == NULL && (reg.prot & PROT_WRITE) && i < maps->mapsize){
@@ -184,7 +183,6 @@ mc_snapshot_t MC_take_snapshot()
         } else if (!memcmp(basename(maps->regions[i].pathname), basename(xbt_binary_name), strlen(basename(xbt_binary_name)))){
           size = (char*)reg.end_addr - (char*)reg.start_addr;
           start = reg.start_addr;
-          nb_reg++;
           i++;
           reg = maps->regions[i];
           if(reg.pathname == NULL && (reg.prot & PROT_WRITE) && reg.start_addr != std_heap && reg.start_addr != raw_heap && i < maps->mapsize){
@@ -203,7 +201,7 @@ mc_snapshot_t MC_take_snapshot()
   }
 
   if(_sg_mc_visited > 0 || strcmp(_sg_mc_property_file,""))
-    snapshot->stacks = take_snapshot_stacks(heap);
+    snapshot->stacks = take_snapshot_stacks(&snapshot, heap);
   
   free_memory_map(maps);
 
@@ -376,19 +374,20 @@ static void add_value(xbt_dynar_t *list, const char *type, unsigned long int val
   xbt_dynar_push(*list, &value);
 }
 
-static xbt_dynar_t take_snapshot_stacks(void *heap){
+static xbt_dynar_t take_snapshot_stacks(mc_snapshot_t *snapshot, void *heap){
 
   xbt_dynar_t res = xbt_dynar_new(sizeof(s_mc_snapshot_stack_t), snapshot_stack_free_voidp);
 
-  unsigned int cursor1 = 0;
+  unsigned int cursor = 0;
   stack_region_t current_stack;
   
-  xbt_dynar_foreach(stacks_areas, cursor1, current_stack){
+  xbt_dynar_foreach(stacks_areas, cursor, current_stack){
     mc_snapshot_stack_t st = xbt_new(s_mc_snapshot_stack_t, 1);
     st->local_variables = get_local_variables_values(current_stack->context, heap);
     st->stack_pointer = get_stack_pointer(current_stack->context, heap);
-    st->size_used = current_stack->size - ((char *)st->stack_pointer - (char *)((char *)heap + ((char *)current_stack->address - (char *)std_heap)));
     xbt_dynar_push(res, &st);
+    (*snapshot)->stack_sizes = xbt_realloc((*snapshot)->stack_sizes, (cursor + 1) * sizeof(size_t));
+    (*snapshot)->stack_sizes[cursor] = current_stack->size - ((char *)st->stack_pointer - (char *)((char *)heap + ((char *)current_stack->address - (char *)std_heap)));
   }
 
   return res;
@@ -553,7 +552,7 @@ static xbt_strbuff_t get_local_variables_values(void *stack_context, void *heap)
                 xbt_strbuff_append(variables, to_append);
                 xbt_free(to_append);
               }else if(((long)*((void**)xbt_dynar_get_as(compose, xbt_dynar_length(compose) - 1,variable_value_t)->value.address) > 0xffffffff) || ((long)*((void**)xbt_dynar_get_as(compose, xbt_dynar_length(compose) - 1,variable_value_t)->value.address) < (long)start_text_binary)){
-                to_append = bprintf("%s=%d\n", current_variable->name, (int)(long)*((void**)xbt_dynar_get_as(compose, xbt_dynar_length(compose) - 1, variable_value_t)->value.address));
+                to_append = bprintf("%s=%u\n", current_variable->name, (unsigned int)(long)*((void**)xbt_dynar_get_as(compose, xbt_dynar_length(compose) - 1, variable_value_t)->value.address));
                 xbt_strbuff_append(variables, to_append);
                 xbt_free(to_append);
               }else{