return 0;
}
-
-
int guest_pa_to_host_pa(struct guest_info * info, addr_t guest_pa, addr_t * host_pa) {
struct v3_shadow_region * shdw_reg = v3_get_shadow_region(info->vm_info, info->cpu_id, guest_pa);
return -1;
}
- if (shdw_reg->host_type == SHDW_REGION_FULL_HOOK) {
- PrintError("In GPA->HPA: Could not find address in shadow map (addr=%p) (reg_type=%s)\n",
- (void *)guest_pa, v3_shdw_region_type_to_str(shdw_reg->host_type));
+ if (shdw_reg->flags.alloced == 0) {
+ PrintError("In GPA->HPA: Tried to translate physical address of non allocated page (addr=%p)\n",
+ (void *)guest_pa);
return -1;
}
-
+
*host_pa = v3_get_shadow_addr(shdw_reg, info->cpu_id, guest_pa);
return 0;