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Add VMState support for variable sized arrays

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This patch add supports for variable sized arrays whose size is
another field of the state.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-08-20 19:42:33 +02:00 • committed by Anthony Liguori
parent 8250166039
commit b00319a9df
2 changed files with 26 additions and 0 deletions
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4
savevm.c
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@ -997,6 +997,8 @@ int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
if (field->flags & VMS_ARRAY) {
n_elems = field->num;
} else if (field->flags & VMS_VARRAY) {
n_elems = *(size_t *)(opaque+field->num_offset);
}
if (field->flags & VMS_POINTER) {
base_addr = *(void **)base_addr;
@ -1031,6 +1033,8 @@ void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
if (field->flags & VMS_ARRAY) {
n_elems = field->num;
} else if (field->flags & VMS_VARRAY) {
n_elems = *(size_t *)(opaque+field->num_offset);
}
if (field->flags & VMS_POINTER) {
base_addr = *(void **)base_addr;