[Qemu-devel] [PATCH 12/25] vmstate: Introduce VMSTATE_STRUCT_VARRAY_INT32_TEST

[Juan Quintela]

We have an array of structs whose size is an int32 in the same struct that
depends on a test value to know if it is there or not.

Signed-off-by: Juan Quintela <address@hidden>
---
 hw/hw.h |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/hw/hw.h b/hw/hw.h
index 3044cec..798732f 100644
--- a/hw/hw.h
+++ b/hw/hw.h
@@ -533,6 +533,16 @@ extern const VMStateDescription vmstate_cpu;
     .offset     = offsetof(_state, _field),                          \
 }

+#define VMSTATE_STRUCT_VARRAY_INT32_TEST(_field, _state, _field_num, _test, 
_vmsd, _type) { \
+    .name       = (stringify(_field)),                               \
+    .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
+    .vmsd       = &(_vmsd),                                          \
+    .field_exists = (_test),                                         \
+    .size       = sizeof(_type),                                     \
+    .flags      = VMS_STRUCT|VMS_VARRAY_INT32,                       \
+    .offset     = offsetof(_state, _field),                          \
+}
+
 #define VMSTATE_STRUCT_VARRAY_POINTER_INT32(_field, _state, _field_num, _vmsd, 
_type) { \
     .name       = (stringify(_field)),                               \
     .version_id = 0,                                                 \
-- 
1.7.6.4