+
+ block_free = mdp1->heapinfo[block_free].free.next;
+ next_block_free = mdp1->heapinfo[block_free].free.next;
+
+ i = block_free + mdp1->heapinfo[block_free].free.size;
+
+ if((next_block_free == 0) && (i != mdp1->heaplimit)){
+
+ while(i < mdp1->heaplimit){
+
+ if(mdp1->heapinfo[i].busy.type != mdp2->heapinfo[i].busy.type){
+ if(XBT_LOG_ISENABLED(xbt_mm_legacy, xbt_log_priority_debug)){
+ XBT_DEBUG("Different type of busy block");
+ errors++;
+ }else{
+ return 1;
+ }
+ }else{
+
+ addr_block1 = (char *)mdp1 + sizeof(struct mdesc) + ((i-1) * BLOCKSIZE);
+ addr_block2 = (char *)mdp2 + sizeof(struct mdesc) + ((i-1) * BLOCKSIZE);
+
+ switch(mdp1->heapinfo[i].busy.type){
+ case 0 :
+ if(mdp1->heapinfo[i].busy.info.block.size != mdp2->heapinfo[i].busy.info.block.size){
+ if(XBT_LOG_ISENABLED(xbt_mm_legacy, xbt_log_priority_debug)){
+ XBT_DEBUG("Different size of a large cluster");
+ errors++;
+ }else{
+ return 1;
+ }
+ }else{
+ if(memcmp(addr_block1, addr_block2, (mdp1->heapinfo[i].busy.info.block.size * BLOCKSIZE)) != 0){
+ if(XBT_LOG_ISENABLED(xbt_mm_legacy, xbt_log_priority_debug)){
+ XBT_DEBUG("Different data in block %zu (addr_block1 = %p (current = %p) - addr_block2 = %p)", i, addr_block1, (char *)std_heap_addr + sizeof(struct mdesc) + ((i-1) * BLOCKSIZE), addr_block2);
+ errors++;
+ }else{
+ return 1;
+ }
+ }
+ }
+
+ i = i+mdp1->heapinfo[i].busy.info.block.size;
+
+ break;
+ default :
+ if(mdp1->heapinfo[i].busy.info.frag.nfree != mdp2->heapinfo[i].busy.info.frag.nfree){
+ if(XBT_LOG_ISENABLED(xbt_mm_legacy, xbt_log_priority_debug)){
+ XBT_DEBUG("Different free fragments in the fragmented block %zu", i);
+ errors++;
+ }else{
+ return 1;
+ }
+ }else{
+ if(mdp1->heapinfo[i].busy.info.frag.first != mdp2->heapinfo[i].busy.info.frag.first){
+ if(XBT_LOG_ISENABLED(xbt_mm_legacy, xbt_log_priority_debug)){
+ XBT_DEBUG("Different first free fragments in the block %zu", i);
+ errors++;
+ }else{
+ return 1;
+ }
+ }else{
+ frag_size = pow(2,mdp1->heapinfo[i].busy.type);
+ for(j=0 ; j< (BLOCKSIZE/frag_size); j++){
+ if(memcmp((char *)addr_block1 + (j * frag_size), (char *)addr_block2 + (j * frag_size), frag_size) != 0){
+ if(XBT_LOG_ISENABLED(xbt_mm_legacy, xbt_log_priority_debug)){
+ XBT_DEBUG("Different data in fragment %zu (addr_frag1 = %p - addr_frag2 = %p) of block %zu", j + 1, (char *)addr_block1 + (j * frag_size), (char *)addr_block2 + (j * frag_size), i);
+ errors++;
+ }else{
+ return 1;
+ }
+ }
+ }
+ }
+ }
+
+ i++;
+
+ break;
+ }
+ }
+ }
+
+ }
+