[Qemu-devel] [PATCH 07/10] vmstate: move VMSTATE_PCIE_AER_ERRS to hw/hw.h

[Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>]

VMSTATE_PCIE_AER_ERRS is indeed useful for other emulation drivers.
Move it to hw/hw.h under the name of VMSTATE_STRUCT_VARRAY_POINTER_UINT16.
Also add VMSTATE_STRUCT_VARRAY_POINTER_INT32 which is more or less
the same as _UINT16 macro, except the fact it uses int32_t internally.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
---
 hw/hw.h       |   21 +++++++++++++++++++++
 hw/pcie_aer.c |   12 +-----------
 2 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/hw/hw.h b/hw/hw.h
index b47a7c8..eec9c6b 100644
--- a/hw/hw.h
+++ b/hw/hw.h
@@ -499,6 +499,27 @@ extern const VMStateInfo vmstate_info_unused_buffer;
     .offset     = offsetof(_state, _field),                          \
 }
 
+#define VMSTATE_STRUCT_VARRAY_POINTER_INT32(_field, _state, _field_num, _vmsd, _type) { \
+    .name       = (stringify(_field)),                                    \
+    .version_id = 0,                                                      \
+    .num_offset = vmstate_offset_value(_state, _field_num, int32_t),     \
+    .size       = sizeof(_type),                                          \
+    .vmsd       = &(_vmsd),                                               \
+    .flags      = VMS_POINTER | VMS_VARRAY_INT32 | VMS_STRUCT,           \
+    .offset     = vmstate_offset_pointer(_state, _field, _type),          \
+}
+
+#define VMSTATE_STRUCT_VARRAY_POINTER_UINT16(_field, _state, _field_num, _vmsd, _type) { \
+    .name       = (stringify(_field)),                                    \
+    .version_id = 0,                                                      \
+    .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),     \
+    .size       = sizeof(_type),                                          \
+    .vmsd       = &(_vmsd),                                               \
+    .flags      = VMS_POINTER | VMS_VARRAY_UINT16 | VMS_STRUCT,           \
+    .offset     = vmstate_offset_pointer(_state, _field, _type),          \
+}
+
+
 #define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \
     .name         = (stringify(_field)),                             \
     .version_id   = (_version),                                      \
diff --git a/hw/pcie_aer.c b/hw/pcie_aer.c
index 6e653dd..0c4e8a5 100644
--- a/hw/pcie_aer.c
+++ b/hw/pcie_aer.c
@@ -785,16 +785,6 @@ static const VMStateDescription vmstate_pcie_aer_err = {
     }
 };
 
-#define VMSTATE_PCIE_AER_ERRS(_field, _state, _field_num, _vmsd, _type) { \
-    .name       = (stringify(_field)),                                    \
-    .version_id = 0,                                                      \
-    .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),     \
-    .size       = sizeof(_type),                                          \
-    .vmsd       = &(_vmsd),                                               \
-    .flags      = VMS_POINTER | VMS_VARRAY_UINT16 | VMS_STRUCT,           \
-    .offset     = vmstate_offset_pointer(_state, _field, _type),          \
-}
-
 const VMStateDescription vmstate_pcie_aer_log = {
     .name = "PCIE_AER_ERROR_LOG",
     .version_id = 1,
@@ -803,7 +793,7 @@ const VMStateDescription vmstate_pcie_aer_log = {
     .fields     = (VMStateField[]) {
         VMSTATE_UINT16(log_num, PCIEAERLog),
         VMSTATE_UINT16(log_max, PCIEAERLog),
-        VMSTATE_PCIE_AER_ERRS(log, PCIEAERLog, log_num,
+        VMSTATE_STRUCT_VARRAY_POINTER_UINT16(log, PCIEAERLog, log_num,
                               vmstate_pcie_aer_err, PCIEAERErr),
         VMSTATE_END_OF_LIST()
     }
-- 
1.7.2.3