static void MC_region_destroy(mc_mem_region_t reg)
{
- munmap(reg->data, reg->size);
+ //munmap(reg->data, reg->size);
+ xbt_free(reg->data);
xbt_free(reg);
}
mc_mem_region_t new_reg = xbt_new(s_mc_mem_region_t, 1);
new_reg->start_addr = start_addr;
new_reg->size = size;
- new_reg->data = mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
- if(new_reg->data==MAP_FAILED)
- xbt_die("Could not mmap new memory for snapshot.");
+ //new_reg->data = mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
+ //if(new_reg->data==MAP_FAILED)
+ //xbt_die("Could not mmap new memory for snapshot.");
+ new_reg->data = xbt_malloc(size);
memcpy(new_reg->data, start_addr, size);
- madvise(new_reg->data, size, MADV_MERGEABLE);
+ //madvise(new_reg->data, size, MADV_MERGEABLE);
XBT_DEBUG("New region : type : %d, data : %p (real addr %p), size : %zu", type, new_reg->data, start_addr, size);