[Qemu-ppc] [RFC PATCH v2 02/21] migration: add VMSTATE_STRUCT_VARRAY_UINT32_ALLOC

[Cédric Le Goater]

This is needed to migrate the state of the internal tables of the XIVE
object.

Signed-off-by: Cédric Le Goater <address@hidden>
---
 include/migration/vmstate.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 85e43da56868..4dfb1bf84b5e 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -560,6 +560,16 @@ extern const VMStateInfo vmstate_info_qtailq;
     .offset     = vmstate_offset_pointer(_state, _field, _type),     \
 }
 
+#define VMSTATE_STRUCT_VARRAY_UINT32_ALLOC(_field, _state, _field_num, 
_version, _vmsd, _type) {\
+    .name       = (stringify(_field)),                               \
+    .version_id = (_version),                                        \
+    .vmsd       = &(_vmsd),                                          \
+    .num_offset = vmstate_offset_value(_state, _field_num, uint32_t), \
+    .size       = sizeof(_type),                                     \
+    .flags      = VMS_STRUCT|VMS_VARRAY_UINT32|VMS_ALLOC|VMS_POINTER, \
+    .offset     = vmstate_offset_pointer(_state, _field, _type),     \
+}
+
 #define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) 
{ \
     .name         = (stringify(_field)),                             \
     .version_id   = (_version),                                      \
-- 
2.13.5