- if (kvm_vm_ioctl(s, KVM_GET_DIRTY_LOG, &d) == -1) {
- dprintf("ioctl failed %d\n", errno);
- goto out;
- }
+ if (kvm_vm_ioctl(s, KVM_GET_DIRTY_LOG, &d) == -1) {
+ dprintf("ioctl failed %d\n", errno);
+ ret = -1;
+ break;
+ }
+
+ for (phys_addr = mem->start_addr, addr = mem->phys_offset;
+ phys_addr < mem->start_addr + mem->memory_size;
+ phys_addr += TARGET_PAGE_SIZE, addr += TARGET_PAGE_SIZE) {
+ unsigned long *bitmap = (unsigned long *)d.dirty_bitmap;
+ unsigned nr = (phys_addr - mem->start_addr) >> TARGET_PAGE_BITS;
+ unsigned word = nr / (sizeof(*bitmap) * 8);
+ unsigned bit = nr % (sizeof(*bitmap) * 8);