@@ -710,8 +710,9 @@ extern const VMStateInfo vmstate_info_qlist;
* '_state' type
* That the pointer is right at the start of _tmp_type.
*/
-#define VMSTATE_WITH_TMP(_state, _tmp_type, _vmsd) { \
+#define VMSTATE_WITH_TMP_TEST(_state, _test, _tmp_type, _vmsd) { \
.name = "tmp", \
+ .field_exists = (_test), \
.size = sizeof(_tmp_type) + \
QEMU_BUILD_BUG_ON_ZERO(offsetof(_tmp_type, parent) != 0) + \
type_check_pointer(_state, \
@@ -720,6 +721,9 @@ extern const VMStateInfo vmstate_info_qlist;
.info = &vmstate_info_tmp, \
}
+#define VMSTATE_WITH_TMP(_state, _tmp_type, _vmsd) \
+ VMSTATE_WITH_TMP_TEST(_state, NULL, _tmp_type, _vmsd)
+
#define VMSTATE_UNUSED_BUFFER(_test, _version, _size) { \
.name = "unused", \
.field_exists = (_test), \
@@ -743,8 +747,9 @@ extern const VMStateInfo vmstate_info_qlist;
/* _field_size should be a int32_t field in the _state struct giving the
* size of the bitmap _field in bits.
*/
-#define VMSTATE_BITMAP(_field, _state, _version, _field_size) { \
+#define VMSTATE_BITMAP_TEST(_field, _state, _test, _version, _field_size) { \
.name = (stringify(_field)), \
+ .field_exists = (_test), \
.version_id = (_version), \
.size_offset = vmstate_offset_value(_state, _field_size, int32_t),\
.info = &vmstate_info_bitmap, \
@@ -752,6 +757,9 @@ extern const VMStateInfo vmstate_info_qlist;
.offset = offsetof(_state, _field), \
}
+#define VMSTATE_BITMAP(_field, _state, _version, _field_size) \
+ VMSTATE_BITMAP_TEST(_field, _state, NULL, _version, _field_size)
+
/* For migrating a QTAILQ.
* Target QTAILQ needs be properly initialized.
* _type: type of QTAILQ element