size_t heapsize1, heapsize2;
xbt_dynar_t to_ignore1, to_ignore2;
heap_area_t **equals_to1, **equals_to2;
- type_name **types1, **types2;
+ dw_type_t **types1, **types2;
};
__thread struct s_mm_diff* mm_diff_info = NULL;
state->heaplimit = ((struct mdesc *)heap1)->heaplimit;
- state->s_heap = (char *)mmalloc_get_current_heap() - STD_HEAP_SIZE - getpagesize();
+ state->s_heap = (char *)mmalloc_get_current_heap() - STD_HEAP_SIZE - xbt_pagesize;
state->heapbase1 = (char *)heap1 + BLOCKSIZE;
state->heapbase2 = (char *)heap2 + BLOCKSIZE;
state->equals_to1[i][j] = NULL;
heap_area_free(state->equals_to2[i][j]);
state-> equals_to2[i][j] = NULL;
- xbt_free(state->types1[i][j]);
state->types1[i][j] = NULL;
- xbt_free(state->types2[i][j]);
state->types2[i][j] = NULL;
}
free(state->equals_to1[i]);
}
-int mmalloc_compare_heap(mc_snapshot_t snapshot1, mc_snapshot_t snapshot2, xbt_mheap_t heap1, xbt_mheap_t heap2, mc_object_info_t info, mc_object_info_t other_info){
+int mmalloc_compare_heap(mc_snapshot_t snapshot1, mc_snapshot_t snapshot2, xbt_mheap_t heap1, xbt_mheap_t heap2){
struct s_mm_diff *state = mm_diff_info;
addr_block2 = ((void*) (((ADDR2UINT(i1)) - 1) * BLOCKSIZE + (char*)((xbt_mheap_t)state->s_heap)->heapbase));
- res_compare = compare_heap_area(addr_block1, addr_block2, snapshot1, snapshot2, NULL, info, other_info, NULL, 0);
+ res_compare = compare_heap_area(addr_block1, addr_block2, snapshot1, snapshot2, NULL, NULL, 0);
if(res_compare != 1){
for(k=1; k < state->heapinfo2[i1].busy_block.size; k++)
continue;
}
- res_compare = compare_heap_area(addr_block1, addr_block2, snapshot1, snapshot2, NULL, info, other_info, NULL, 0);
+ res_compare = compare_heap_area(addr_block1, addr_block2, snapshot1, snapshot2, NULL, NULL, 0);
if(res_compare != 1 ){
for(k=1; k < state->heapinfo2[i2].busy_block.size; k++)
addr_block2 = ((void*) (((ADDR2UINT(i1)) - 1) * BLOCKSIZE + (char*)((xbt_mheap_t)state->s_heap)->heapbase));
addr_frag2 = (void*) ((char *)addr_block2 + (j1 << ((xbt_mheap_t)state->s_heap)->heapinfo[i1].type));
- res_compare = compare_heap_area(addr_frag1, addr_frag2, snapshot1, snapshot2, NULL, info, other_info, NULL, 0);
+ res_compare = compare_heap_area(addr_frag1, addr_frag2, snapshot1, snapshot2, NULL, NULL, 0);
if(res_compare != 1)
equal = 1;
addr_block2 = ((void*) (((ADDR2UINT(i2)) - 1) * BLOCKSIZE + (char*)((xbt_mheap_t)state->s_heap)->heapbase));
addr_frag2 = (void*) ((char *)addr_block2 + (j2 <<((xbt_mheap_t)state->s_heap)->heapinfo[i2].type));
- res_compare = compare_heap_area(addr_frag1, addr_frag2, snapshot2, snapshot2, NULL, info, other_info, NULL, 0);
+ res_compare = compare_heap_area(addr_frag1, addr_frag2, snapshot2, snapshot2, NULL, NULL, 0);
if(res_compare != 1){
equal = 1;
* @param snapshot1 Snapshot of state 1
* @param snapshot2 Snapshot of state 2
* @param previous
- * @param info
- * @param other_info
* @param size
* @param check_ignore
*/
-static int compare_heap_area_without_type(struct s_mm_diff *state, void *real_area1, void *real_area2, void *area1, void *area2, mc_snapshot_t snapshot1, mc_snapshot_t snapshot2, xbt_dynar_t previous, mc_object_info_t info, mc_object_info_t other_info, int size, int check_ignore){
+static int compare_heap_area_without_type(struct s_mm_diff *state, void *real_area1, void *real_area2, void *area1, void *area2, mc_snapshot_t snapshot1, mc_snapshot_t snapshot2, xbt_dynar_t previous, int size, int check_ignore){
int i = 0;
void *addr_pointed1, *addr_pointed2;
continue;
}else if((addr_pointed1 > state->s_heap) && ((char *)addr_pointed1 < (char *)state->s_heap + STD_HEAP_SIZE)
&& (addr_pointed2 > state->s_heap) && ((char *)addr_pointed2 < (char *)state->s_heap + STD_HEAP_SIZE)){
- res_compare = compare_heap_area(addr_pointed1, addr_pointed2, snapshot1, snapshot2, previous, info, other_info, NULL, 0);
+ res_compare = compare_heap_area(addr_pointed1, addr_pointed2, snapshot1, snapshot2, previous, NULL, 0);
if(res_compare == 1){
return res_compare;
}
* @param snapshot1 Snapshot of state 1
* @param snapshot2 Snapshot of state 2
* @param previous
- * @param info
- * @param other_info
* @param type_id
* @param area_size either a byte_size or an elements_count (?)
* @param check_ignore
*/
static int compare_heap_area_with_type(struct s_mm_diff *state, void *real_area1, void *real_area2, void *area1, void *area2,
mc_snapshot_t snapshot1, mc_snapshot_t snapshot2,
- xbt_dynar_t previous, mc_object_info_t info, mc_object_info_t other_info, char *type_id,
+ xbt_dynar_t previous, dw_type_t type,
int area_size, int check_ignore, int pointer_level){
if(is_stack(real_area1) && is_stack(real_area2))
return 0;
}
- dw_type_t type = xbt_dict_get_or_null(info->types, type_id);
dw_type_t subtype, subsubtype;
- int res, elm_size, i, switch_types = 0;
+ int res, elm_size, i;
unsigned int cursor = 0;
dw_type_t member;
void *addr_pointed1, *addr_pointed2;;
case DW_TAG_typedef:
case DW_TAG_const_type:
case DW_TAG_volatile_type:
- return compare_heap_area_with_type(state, real_area1, real_area2, area1, area2, snapshot1, snapshot2, previous, info, other_info, type->dw_type_id, area_size, check_ignore, pointer_level);
+ return compare_heap_area_with_type(state, real_area1, real_area2, area1, area2, snapshot1, snapshot2, previous, type->subtype, area_size, check_ignore, pointer_level);
break;
case DW_TAG_array_type:
- subtype = xbt_dict_get_or_null(info->types, type->dw_type_id);
+ subtype = type->subtype;
switch(subtype->type){
case DW_TAG_unspecified_type:
return 1;
case DW_TAG_structure_type:
case DW_TAG_class_type:
case DW_TAG_union_type:
- if(subtype->byte_size == 0){ /*declaration of the type, need the complete description */
- subtype = xbt_dict_get_or_null(other_info->types_by_name, subtype->name);
- switch_types = 1;
- }
+ if(subtype->full_type)
+ subtype = subtype->full_type;
elm_size = subtype->byte_size;
break;
// TODO, just remove the type indirection?
case DW_TAG_typedef:
case DW_TAG_volatile_type:
subsubtype = subtype->subtype;
- if(subsubtype->byte_size == 0){ /*declaration of the type, need the complete description */
- subsubtype = xbt_dict_get_or_null(other_info->types_by_name, subtype->name);
- switch_types = 1;
- }
+ if(subsubtype->full_type)
+ subsubtype = subsubtype->full_type;
elm_size = subsubtype->byte_size;
break;
default :
}
for(i=0; i<type->element_count; i++){
// TODO, add support for variable stride (DW_AT_byte_stride)
- if(switch_types)
- res = compare_heap_area_with_type(state, (char *)real_area1 + (i*elm_size), (char *)real_area2 + (i*elm_size), (char *)area1 + (i*elm_size), (char *)area2 + (i*elm_size), snapshot1, snapshot2, previous, other_info, info, type->dw_type_id, subtype->byte_size, check_ignore, pointer_level);
- else
- res = compare_heap_area_with_type(state, (char *)real_area1 + (i*elm_size), (char *)real_area2 + (i*elm_size), (char *)area1 + (i*elm_size), (char *)area2 + (i*elm_size), snapshot1, snapshot2, previous, info, other_info, type->dw_type_id, subtype->byte_size, check_ignore, pointer_level);
+ res = compare_heap_area_with_type(state, (char *)real_area1 + (i*elm_size), (char *)real_area2 + (i*elm_size), (char *)area1 + (i*elm_size), (char *)area2 + (i*elm_size), snapshot1, snapshot2, previous, type->subtype, subtype->byte_size, check_ignore, pointer_level);
if(res == 1)
return res;
}
case DW_TAG_reference_type:
case DW_TAG_rvalue_reference_type:
case DW_TAG_pointer_type:
- if(type->dw_type_id && ((dw_type_t)xbt_dict_get_or_null(info->types, type->dw_type_id))->type == DW_TAG_subroutine_type){
+ if(type->subtype && type->subtype->type == DW_TAG_subroutine_type){
addr_pointed1 = *((void **)(area1));
addr_pointed2 = *((void **)(area2));
return (addr_pointed1 != addr_pointed2);;
addr_pointed1 = *((void **)((char *)area1 + (i*sizeof(void *))));
addr_pointed2 = *((void **)((char *)area2 + (i*sizeof(void *))));
if(addr_pointed1 > state->s_heap && (char *)addr_pointed1 < (char*) state->s_heap + STD_HEAP_SIZE && addr_pointed2 > state->s_heap && (char *)addr_pointed2 < (char*) state->s_heap + STD_HEAP_SIZE)
- res = compare_heap_area(addr_pointed1, addr_pointed2, snapshot1, snapshot2, previous, info, other_info, type->dw_type_id, pointer_level);
+ res = compare_heap_area(addr_pointed1, addr_pointed2, snapshot1, snapshot2, previous, type->subtype, pointer_level);
else
res = (addr_pointed1 != addr_pointed2);
if(res == 1)
addr_pointed1 = *((void **)(area1));
addr_pointed2 = *((void **)(area2));
if(addr_pointed1 > state->s_heap && (char *)addr_pointed1 < (char*) state->s_heap + STD_HEAP_SIZE && addr_pointed2 > state->s_heap && (char *)addr_pointed2 < (char*) state->s_heap + STD_HEAP_SIZE)
- return compare_heap_area(addr_pointed1, addr_pointed2, snapshot1, snapshot2, previous, info, other_info, type->dw_type_id, pointer_level);
+ return compare_heap_area(addr_pointed1, addr_pointed2, snapshot1, snapshot2, previous, type->subtype, pointer_level);
else
return (addr_pointed1 != addr_pointed2);
}
break;
case DW_TAG_structure_type:
case DW_TAG_class_type:
- if(type->byte_size == 0){ /*declaration of the structure, need the complete description */
- dw_type_t full_type = xbt_dict_get_or_null(info->types_by_name, type->name);
- if(full_type){
- type = full_type;
- }else{
- type = xbt_dict_get_or_null(other_info->types_by_name, type->name);
- switch_types = 1;
- }
- }
+ if(type->full_type)
+ type = type->full_type;
if(area_size != -1 && type->byte_size != area_size){
if(area_size>type->byte_size && area_size%type->byte_size == 0){
for(i=0; i<(area_size/type->byte_size); i++){
- if(switch_types)
- res = compare_heap_area_with_type(state, (char *)real_area1 + (i*type->byte_size), (char *)real_area2 + (i*type->byte_size), (char *)area1 + (i*type->byte_size), (char *)area2 + (i*type->byte_size), snapshot1, snapshot2, previous, other_info, info, type_id, -1, check_ignore, 0);
- else
- res = compare_heap_area_with_type(state, (char *)real_area1 + (i*type->byte_size), (char *)real_area2 + (i*type->byte_size), (char *)area1 + (i*type->byte_size), (char *)area2 + (i*type->byte_size), snapshot1, snapshot2, previous, info, other_info, type_id, -1, check_ignore, 0);
+ res = compare_heap_area_with_type(state, (char *)real_area1 + (i*type->byte_size), (char *)real_area2 + (i*type->byte_size), (char *)area1 + (i*type->byte_size), (char *)area2 + (i*type->byte_size), snapshot1, snapshot2, previous, type, -1, check_ignore, 0);
if(res == 1)
return res;
}
char* real_member2 = mc_member_resolve(real_area2, type, member, snapshot2);
char* member1 = mc_translate_address((uintptr_t)real_member1, snapshot1);
char* member2 = mc_translate_address((uintptr_t)real_member2, snapshot2);
- if(switch_types)
- res = compare_heap_area_with_type(state, real_member1, real_member2, member1, member2, snapshot1, snapshot2, previous, other_info, info, member->dw_type_id, -1, check_ignore, 0);
- else
- res = compare_heap_area_with_type(state, real_member1, real_member2, member1, member2, snapshot1, snapshot2, previous, info, other_info, member->dw_type_id, -1, check_ignore, 0);
+ res = compare_heap_area_with_type(state, real_member1, real_member2, member1, member2, snapshot1, snapshot2, previous, member->subtype, -1, check_ignore, 0);
if(res == 1){
return res;
}
}
break;
case DW_TAG_union_type:
- return compare_heap_area_without_type(state, real_area1, real_area2, area1, area2, snapshot1, snapshot2, previous, info, other_info, type->byte_size, check_ignore);
+ return compare_heap_area_without_type(state, real_area1, real_area2, area1, area2, snapshot1, snapshot2, previous, type->byte_size, check_ignore);
break;
default:
break;
*
* TODO, handle subfields ((*p).bar.foo, (*p)[5].bar…)
*
- * @param type_id DWARF type ID of the root address (in info)
- * @param info object debug information of the type of ther root address
- * @param other_info other debug information
+ * @param type_id DWARF type ID of the root address
* @param area_size
- * @param switch_type (out) whether the resulting type is in info (false) or in other_info (true)
- * @return DWARF type ID in either info or other_info
+ * @return DWARF type ID for given offset
*/
-static char* get_offset_type(void* real_base_address, char* type_id, int offset, mc_object_info_t info, mc_object_info_t other_info, int area_size, mc_snapshot_t snapshot, int *switch_type){
+static dw_type_t get_offset_type(void* real_base_address, dw_type_t type, int offset, int area_size, mc_snapshot_t snapshot){
// Beginning of the block, the infered variable type if the type of the block:
if(offset==0)
- return type_id;
-
- dw_type_t type = xbt_dict_get_or_null(info->types, type_id);
- if(type == NULL){
- type = xbt_dict_get_or_null(other_info->types, type_id);
- *switch_type = 1;
- }
+ return type;
switch(type->type){
case DW_TAG_structure_type :
case DW_TAG_class_type:
- if(type->byte_size == 0){ /*declaration of the structure, need the complete description */
- if(*switch_type == 0){
- dw_type_t full_type = xbt_dict_get_or_null(info->types_by_name, type->name);
- if(full_type){
- type = full_type;
- }else{
- type = xbt_dict_get_or_null(other_info->types_by_name, type->name);
- *switch_type = 1;
- }
- }else{
- dw_type_t full_type = xbt_dict_get_or_null(other_info->types_by_name, type->name);
- if(full_type){
- type = full_type;
- }else{
- type = xbt_dict_get_or_null(info->types_by_name, type->name);
- *switch_type = 0;
- }
- }
+ if(type->full_type)
+ type = type->full_type;
- }
if(area_size != -1 && type->byte_size != area_size){
if(area_size>type->byte_size && area_size%type->byte_size == 0)
- return type_id;
+ return type;
else
return NULL;
}else{
if(!member->location.size) {
// We have the offset, use it directly (shortcut):
if(member->offset == offset)
- return member->dw_type_id;
+ return member->subtype;
} else {
char* real_member = mc_member_resolve(real_base_address, type, member, snapshot);
if(real_member - (char*)real_base_address == offset)
- return member->dw_type_id;
+ return member->subtype;
}
}
* @param snapshot1 Snapshot of state 1
* @param snapshot2 Snapshot of state 2
* @param previous Pairs of blocks already compared on the current path (or NULL)
- * @param info
- * @param other_info
* @param type_id Type of variable
* @param pointer_level
* @return 0 (same), 1 (different), -1
*/
-int compare_heap_area(void *area1, void* area2, mc_snapshot_t snapshot1, mc_snapshot_t snapshot2, xbt_dynar_t previous, mc_object_info_t info, mc_object_info_t other_info, char *type_id, int pointer_level){
+int compare_heap_area(void *area1, void* area2, mc_snapshot_t snapshot1, mc_snapshot_t snapshot2, xbt_dynar_t previous, dw_type_t type, int pointer_level){
struct s_mm_diff* state = mm_diff_info;
void *addr_block1, *addr_block2, *addr_frag1, *addr_frag2, *real_addr_block1, *real_addr_block2, *real_addr_frag1, *real_addr_frag2;
void *area1_to_compare, *area2_to_compare;
- dw_type_t type = NULL;
int type_size = -1;
int offset1 =0, offset2 = 0;
int new_size1 = -1, new_size2 = -1;
- char *new_type_id1 = NULL, *new_type_id2 = NULL;
- int switch_type = 0;
+ dw_type_t new_type1 = NULL, new_type2 = NULL;
int match_pairs = 0;
real_addr_block1 = ((void*) (((ADDR2UINT(block1)) - 1) * BLOCKSIZE + (char*)((xbt_mheap_t)state->s_heap)->heapbase));
real_addr_block2 = ((void*) (((ADDR2UINT(block2)) - 1) * BLOCKSIZE + (char*)((xbt_mheap_t)state->s_heap)->heapbase));
- if(type_id){
+ if(type){
- // Lookup type:
- type = xbt_dict_get_or_null(info->types, type_id);
- if(type->byte_size == 0){
- if(type->subtype == NULL){
- dw_type_t full_type = xbt_dict_get_or_null(info->types_by_name, type->name);
- if(full_type)
- type = full_type;
- else
- type = xbt_dict_get_or_null(other_info->types_by_name, type->name);
- }else{
- type = type->subtype;
- }
- }
+ if(type->full_type)
+ type = type->full_type;
+
+ // This assume that for "boring" types (volatile ...) byte_size is absent:
+ while(type->byte_size == 0 && type->subtype!=NULL)
+ type = type->subtype;
// Find type_size:
if((type->type == DW_TAG_pointer_type) || ((type->type == DW_TAG_base_type) && type->name!=NULL && (!strcmp(type->name, "char"))))
// Remember (basic) type inference.
// The current data structure only allows us to do this for the whole block.
- if (type_id != NULL && area1==real_addr_block1) {
+ if (type != NULL && area1==real_addr_block1) {
xbt_free(state->types1[block1][0]);
- state->types1[block1][0] = strdup(type_id);
+ state->types1[block1][0] = type;
}
- if (type_id != NULL && area2==real_addr_block2) {
+ if (type != NULL && area2==real_addr_block2) {
xbt_free(state->types2[block2][0]);
- state->types2[block2][0] = strdup(type_id);
+ state->types2[block2][0] = type;
}
if(size <= 0){
// Remember (basic) type inference.
// The current data structure only allows us to do this for the whole block.
- if(type_id != NULL && area1==real_addr_frag1){
- xbt_free(state->types1[block1][frag1]);
- state->types1[block1][frag1] = strdup(type_id);
+ if(type != NULL && area1==real_addr_frag1){
+ state->types1[block1][frag1] = type;
}
- if(type_id != NULL && area2==real_addr_frag2) {
- xbt_free(state->types2[block2][frag2]);
- state->types2[block2][frag2] = strdup(type_id);
+ if(type != NULL && area2==real_addr_frag2) {
+ state->types2[block2][frag2] = type;
}
// The type of the variable is already known:
- if(type_id) {
- new_type_id1 = type_id;
- new_type_id2 = type_id;
+ if(type) {
+ new_type1 = type;
+ new_type2 = type;
}
// Type inference from the block type.
- // Correctness bug: we do not know from which object the type comes.
- // This code is disabled for this reason.
- // TODO, fix by using the type instead of the type global DWARF offset.
- else if(0 && (state->types1[block1][frag1] != NULL || state->types2[block2][frag2] != NULL)) {
+ else if(state->types1[block1][frag1] != NULL || state->types2[block2][frag2] != NULL) {
offset1 = (char *)area1 - (char *)real_addr_frag1;
offset2 = (char *)area2 - (char *)real_addr_frag2;
if(state->types1[block1][frag1] != NULL && state->types2[block2][frag2] != NULL){
- new_type_id1 = get_offset_type(real_addr_frag1, state->types1[block1][frag1], offset1, info, other_info, size, snapshot1, &switch_type);
- new_type_id2 = get_offset_type(real_addr_frag2, state->types2[block2][frag2], offset1, info, other_info, size, snapshot2, &switch_type);
+ new_type1 = get_offset_type(real_addr_frag1, state->types1[block1][frag1], offset1, size, snapshot1);
+ new_type2 = get_offset_type(real_addr_frag2, state->types2[block2][frag2], offset1, size, snapshot2);
}else if(state->types1[block1][frag1] != NULL){
- new_type_id1 = get_offset_type(real_addr_frag1, state->types1[block1][frag1], offset1, info, other_info, size, snapshot1, &switch_type);
- new_type_id2 = get_offset_type(real_addr_frag2, state->types1[block1][frag1], offset2, info, other_info, size, snapshot2, &switch_type);
+ new_type1 = get_offset_type(real_addr_frag1, state->types1[block1][frag1], offset1, size, snapshot1);
+ new_type2 = get_offset_type(real_addr_frag2, state->types1[block1][frag1], offset2, size, snapshot2);
}else if(state->types2[block2][frag2] != NULL){
- new_type_id1 = get_offset_type(real_addr_frag1, state->types2[block2][frag2], offset1, info, other_info, size, snapshot1, &switch_type);
- new_type_id2 = get_offset_type(real_addr_frag2, state->types2[block2][frag2], offset2, info, other_info, size, snapshot2, &switch_type);
+ new_type1 = get_offset_type(real_addr_frag1, state->types2[block2][frag2], offset1, size, snapshot1);
+ new_type2 = get_offset_type(real_addr_frag2, state->types2[block2][frag2], offset2, size, snapshot2);
}else{
if(match_pairs){
match_equals(state, previous);
return -1;
}
- if(new_type_id1 != NULL && new_type_id2 != NULL && !strcmp(new_type_id1, new_type_id2)){
- if(switch_type){
- type = xbt_dict_get_or_null(other_info->types, new_type_id1);
- while(type->byte_size == 0 && type->dw_type_id != NULL)
- type = xbt_dict_get_or_null(other_info->types, type->dw_type_id);
- new_size1 = type->byte_size;
- type = xbt_dict_get_or_null(other_info->types, new_type_id2);
- while(type->byte_size == 0 && type->dw_type_id != NULL)
- type = xbt_dict_get_or_null(other_info->types, type->dw_type_id);
- new_size2 = type->byte_size;
- }else{
- type = xbt_dict_get_or_null(info->types, new_type_id1);
- while(type->byte_size == 0 && type->dw_type_id != NULL)
- type = xbt_dict_get_or_null(info->types, type->dw_type_id);
+ if(new_type1 != NULL && new_type2 != NULL && new_type1!=new_type2){
+
+ type = new_type1;
+ while(type->byte_size == 0 && type->subtype != NULL)
+ type = type->subtype;
new_size1 = type->byte_size;
- type = xbt_dict_get_or_null(info->types, new_type_id2);
- while(type->byte_size == 0 && type->dw_type_id != NULL)
- type = xbt_dict_get_or_null(info->types, type->dw_type_id);
+
+ type = new_type2;
+ while(type->byte_size == 0 && type->subtype != NULL)
+ type = type->subtype;
new_size2 = type->byte_size;
- }
+
}else{
if(match_pairs){
match_equals(state, previous);
area2_to_compare = (char *)addr_frag2 + offset2;
if(new_size1 > 0 && new_size1 == new_size2){
- type_id = new_type_id1;
+ type = new_type1;
size = new_size1;
}
/* Start comparison*/
- if(type_id != NULL){
- if(switch_type)
- res_compare = compare_heap_area_with_type(state, area1, area2, area1_to_compare, area2_to_compare, snapshot1, snapshot2, previous, other_info, info, type_id, size, check_ignore, pointer_level);
- else
- res_compare = compare_heap_area_with_type(state, area1, area2, area1_to_compare, area2_to_compare, snapshot1, snapshot2, previous, info, other_info, type_id, size, check_ignore, pointer_level);
- if(res_compare == 1){
- if(match_pairs)
- xbt_dynar_free(&previous);
- return res_compare;
- }
+ if(type){
+ res_compare = compare_heap_area_with_type(state, area1, area2, area1_to_compare, area2_to_compare, snapshot1, snapshot2, previous, type, size, check_ignore, pointer_level);
}else{
- if(switch_type)
- res_compare = compare_heap_area_without_type(state, area1, area2, area1_to_compare, area2_to_compare, snapshot1, snapshot2, previous, other_info, info, size, check_ignore);
- else
- res_compare = compare_heap_area_without_type(state, area1, area2, area1_to_compare, area2_to_compare, snapshot1, snapshot2, previous, info, other_info, size, check_ignore);
- if(res_compare == 1){
- if(match_pairs)
- xbt_dynar_free(&previous);
- return res_compare;
- }
+ res_compare = compare_heap_area_without_type(state, area1, area2, area1_to_compare, area2_to_compare, snapshot1, snapshot2, previous, size, check_ignore);
+ }
+ if(res_compare == 1){
+ if(match_pairs)
+ xbt_dynar_free(&previous);
+ return res_compare;
}
if(match_pairs){
/* Heap information */
state->heaplimit = ((struct mdesc *)heap1)->heaplimit;
- state->s_heap = (char *)mmalloc_get_current_heap() - STD_HEAP_SIZE - getpagesize();
+ state->s_heap = (char *)mmalloc_get_current_heap() - STD_HEAP_SIZE - xbt_pagesize;
state->heapbase1 = (char *)heap1 + BLOCKSIZE;
state->heapbase2 = (char *)heap2 + BLOCKSIZE;
