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| author | Juan Quintela <quintela@redhat.com> | 2009-09-29 22:49:07 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-10-05 09:32:43 -0500 |
| commit | f11f6a5fff3d23e4ef3b3ef6fec53c5caf0378d5 (patch) | |
| tree | c79cdc502e11c282803c4b895a7d215fbd176104 /hw/hw.h | |
| parent | 3c8ce630c5daaab3508a4ac0370de6bfd57ce7c5 (diff) | |
| download | qemu-f11f6a5fff3d23e4ef3b3ef6fec53c5caf0378d5.zip qemu-f11f6a5fff3d23e4ef3b3ef6fec53c5caf0378d5.tar.gz qemu-f11f6a5fff3d23e4ef3b3ef6fec53c5caf0378d5.tar.bz2 | |
vmstate: Add suppot for field_exist() test
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 | 26 |
1 files changed, 26 insertions, 0 deletions
@@ -10,6 +10,7 @@ #include "cpu-common.h" #endif +#include <stdbool.h> #include "ioport.h" #include "irq.h" @@ -299,6 +300,7 @@ typedef struct { enum VMStateFlags flags; const VMStateDescription *vmsd; int version_id; + bool (*field_exists)(void *opaque, int version_id); } VMStateField; struct VMStateDescription { @@ -345,6 +347,16 @@ extern const VMStateInfo vmstate_info_buffer; + type_check(_type,typeof_field(_state, _field)) \ } +#define VMSTATE_SINGLE_TEST(_field, _state, _test, _info, _type) { \ + .name = (stringify(_field)), \ + .field_exists = (_test), \ + .size = sizeof(_type), \ + .info = &(_info), \ + .flags = VMS_SINGLE, \ + .offset = offsetof(_state, _field) \ + + type_check(_type,typeof_field(_state, _field)) \ +} + #define VMSTATE_POINTER(_field, _state, _version, _info, _type) { \ .name = (stringify(_field)), \ .version_id = (_version), \ @@ -366,6 +378,17 @@ extern const VMStateInfo vmstate_info_buffer; + type_check_array(_type,typeof_field(_state, _field),_num) \ } +#define VMSTATE_ARRAY_TEST(_field, _state, _num, _test, _info, _type) {\ + .name = (stringify(_field)), \ + .field_exists = (_test), \ + .num = (_num), \ + .info = &(_info), \ + .size = sizeof(_type), \ + .flags = VMS_ARRAY, \ + .offset = offsetof(_state, _field) \ + + type_check_array(_type,typeof_field(_state, _field),_num) \ +} + #define VMSTATE_VARRAY(_field, _state, _field_num, _version, _info, _type) {\ .name = (stringify(_field)), \ .version_id = (_version), \ @@ -524,6 +547,9 @@ extern const VMStateDescription vmstate_i2c_slave; #define VMSTATE_INT32_LE(_f, _s) \ VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t) +#define VMSTATE_UINT32_TEST(_f, _s, _t) \ + VMSTATE_SINGLE_TEST(_f, _s, _t, vmstate_info_uint32, uint32_t) + #define VMSTATE_TIMER_V(_f, _s, _v) \ VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *) |