@@ -306,6 +306,7 @@ struct VMStateDescription {
int minimum_version_id;
int minimum_version_id_old;
LoadStateHandler *load_state_old;
+ int (*pre_load)(void *opaque);
int (*post_load)(void *opaque);
VMStateField *fields;
};
@@ -1028,6 +1028,11 @@ int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
if (version_id < vmsd->minimum_version_id) {
return vmsd->load_state_old(f, opaque, version_id);
}
+ if (vmsd->pre_load) {
+ int ret = vmsd->pre_load(opaque);
+ if (ret)
+ return ret;
+ }
while(field->name) {
if (field->version_id <= version_id) {
void *base_addr = opaque + field->offset;
Signed-off-by: Juan Quintela <quintela@redhat.com> --- hw/hw.h | 1 + savevm.c | 5 +++++ 2 files changed, 6 insertions(+), 0 deletions(-)