From ec245e2111ec59cd04e2510a183e43dee3fb85ce Mon Sep 17 00:00:00 2001 From: Juan Quintela Date: Thu, 20 Aug 2009 19:42:29 +0200 Subject: Add VMState support for structs This patch adds support for saving one VMStateDescription from other VMStateDescription. Signed-off-by: Juan Quintela Signed-off-by: Anthony Liguori --- hw/hw.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'hw') diff --git a/hw/hw.h b/hw/hw.h index a8534fa..2ee307e 100644 --- a/hw/hw.h +++ b/hw/hw.h @@ -283,6 +283,7 @@ enum VMStateFlags { VMS_SINGLE = 0x001, VMS_POINTER = 0x002, VMS_ARRAY = 0x004, + VMS_STRUCT = 0x008, }; typedef struct { @@ -292,6 +293,7 @@ typedef struct { int num; const VMStateInfo *info; enum VMStateFlags flags; + const VMStateDescription *vmsd; int version_id; } VMStateField; @@ -349,6 +351,16 @@ extern const VMStateInfo vmstate_info_timer; + type_check_array(_type,typeof_field(_state, _field),_num) \ } +#define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .vmsd = &(_vmsd), \ + .size = sizeof(_type), \ + .flags = VMS_STRUCT, \ + .offset = offsetof(_state, _field) \ + + type_check(_type,typeof_field(_state, _field)) \ +} + /* _f : field name _n : num of elements _s : struct state name -- cgit v1.1