diff options
| author | Juan Quintela <quintela@redhat.com> | 2009-08-20 19:42:26 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-08-27 20:30:21 -0500 |
| commit | dde0463b4e5e78ab636a298ae28b9a0ba77bc595 (patch) | |
| tree | 265ba7bf6360a9e42ba177b6bd414f651b647128 /hw/hw.h | |
| parent | 9ed7d6ae0fe7abb444c65caaadb5ef307df82c60 (diff) | |
Add VMState support for pointers
This patch adds support for saving pointers to values
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/hw.h')
| -rw-r--r-- | hw/hw.h | 19 |
1 files changed, 19 insertions, 0 deletions
@@ -281,6 +281,7 @@ struct VMStateInfo { enum VMStateFlags { VMS_SINGLE = 0x001, + VMS_POINTER = 0x002, }; typedef struct { @@ -311,6 +312,8 @@ extern const VMStateInfo vmstate_info_uint16; extern const VMStateInfo vmstate_info_uint32; extern const VMStateInfo vmstate_info_uint64; +extern const VMStateInfo vmstate_info_timer; + #define VMSTATE_SINGLE(_field, _state, _version, _info, _type) { \ .name = (stringify(_field)), \ .version_id = (_version), \ @@ -321,6 +324,16 @@ extern const VMStateInfo vmstate_info_uint64; + type_check(_type,typeof_field(_state, _field)) \ } +#define VMSTATE_POINTER(_field, _state, _version, _info, _type) { \ + .name = (stringify(_field)), \ + .version_id = (_version), \ + .info = &(_info), \ + .size = sizeof(_type), \ + .flags = VMS_SINGLE|VMS_POINTER, \ + .offset = offsetof(_state, _field) \ + + type_check(_type,typeof_field(_state, _field)) \ +} + /* _f : field name _s : struct state name _v : version @@ -362,6 +375,12 @@ extern const VMStateInfo vmstate_info_uint64; #define VMSTATE_UINT64(_f, _s) \ VMSTATE_UINT64_V(_f, _s, 0) +#define VMSTATE_TIMER_V(_f, _s, _v) \ + VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *) + +#define VMSTATE_TIMER(_f, _s) \ + VMSTATE_TIMER_V(_f, _s, 0) + #define VMSTATE_END_OF_LIST() \ {} |