- #ifdef MC_DEBUG
- xbt_os_timer_start(timer);
- #endif
-
- /* Stacks comparison */
- unsigned int cursor = 0;
- stack_region_t stack_region1, stack_region2;
- int diff = 0, diff_local = 0;
- void *sp1, *sp2;
- is_diff = 0;
-
- while(cursor < xbt_dynar_length(stacks1)){
- stack_region1 = (stack_region_t)(xbt_dynar_get_as(stacks1, cursor, stack_region_t));
- stack_region2 = (stack_region_t)(xbt_dynar_get_as(stacks2, cursor, stack_region_t));
- sp1 = ((mc_snapshot_stack_t)xbt_dynar_get_as(s1->stacks, cursor, mc_snapshot_stack_t))->stack_pointer;
- sp2 = ((mc_snapshot_stack_t)xbt_dynar_get_as(s2->stacks, cursor, mc_snapshot_stack_t))->stack_pointer;
- diff = compare_stack(stack_region1, stack_region2, sp1, sp2, heap1, heap2, equals);
-
- if(diff > 0){ /* Differences may be due to padding */
- diff_local = compare_local_variables(((mc_snapshot_stack_t)xbt_dynar_get_as(s1->stacks, cursor, mc_snapshot_stack_t))->local_variables->data, ((mc_snapshot_stack_t)xbt_dynar_get_as(s2->stacks, cursor, mc_snapshot_stack_t))->local_variables->data, equals);
- if(diff_local > 0){
- #ifdef MC_DEBUG
- if(is_diff == 0){
- xbt_os_timer_stop(timer);
- mc_comp_times->stacks_comparison_time = xbt_os_timer_elapsed(timer);
- }
- XBT_DEBUG("Different local variables between stacks %d", cursor + 1);
- errors++;
- is_diff = 1;
- #else
- xbt_dynar_free(&stacks1);
- xbt_dynar_free(&stacks2);
- xbt_dynar_free(&equals);
-
- #ifdef MC_VERBOSE
- XBT_VERB("Different local variables between stacks %d", cursor + 1);
- #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
- }
- }
- cursor++;
- }
-
- xbt_dynar_free(&stacks1);
- xbt_dynar_free(&stacks2);
- xbt_dynar_free(&equals);