machine: query dump-guest-core machine property

[qemu.git] / include / migration / vmstate.h

diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 9a001bd28fe68f2416a53e9cacccfea4c76b5b26..bc7616aaa89dc0fc11292a58c3a57b437bd459d4 100644 (file)
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -29,6 +29,7 @@
 #ifndef CONFIG_USER_ONLY
 #include <migration/qemu-file.h>
 #endif
+#include <qjson.h>
 
 typedef void SaveStateHandler(QEMUFile *f, void *opaque);
 typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
@@ -138,9 +139,7 @@ struct VMStateDescription {
     const VMStateSubsection *subsections;
 };
 
-#ifdef CONFIG_USER_ONLY
 extern const VMStateDescription vmstate_dummy;
-#endif
 
 extern const VMStateInfo vmstate_info_bool;
 
@@ -189,7 +188,7 @@ extern const VMStateInfo vmstate_info_bitmap;
      type_check_2darray(_type, typeof_field(_state, _field), _n1, _n2))
 
 #define vmstate_offset_sub_array(_state, _field, _type, _start)      \
-    (offsetof(_state, _field[_start]))
+    vmstate_offset_value(_state, _field[_start], _type)
 
 #define vmstate_offset_buffer(_state, _field)                        \
     vmstate_offset_array(_state, _field, uint8_t,                    \
@@ -359,6 +358,16 @@ extern const VMStateInfo vmstate_info_bitmap;
     .offset     = vmstate_offset_array(_s, _f, _type*, _n),          \
 }
 
+#define VMSTATE_STRUCT_SUB_ARRAY(_field, _state, _start, _num, _version, _vmsd, _type) { \
+    .name       = (stringify(_field)),                                     \
+    .version_id = (_version),                                              \
+    .num        = (_num),                                                  \
+    .vmsd       = &(_vmsd),                                                \
+    .size       = sizeof(_type),                                           \
+    .flags      = VMS_STRUCT|VMS_ARRAY,                                    \
+    .offset     = vmstate_offset_sub_array(_state, _field, _type, _start), \
+}
+
 #define VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, _test, _version, _vmsd, _type) { \
     .name         = (stringify(_field)),                             \
     .num          = (_num),                                          \
@@ -484,6 +493,17 @@ extern const VMStateInfo vmstate_info_bitmap;
     .start        = (_start),                                        \
 }
 
+#define VMSTATE_VBUFFER_ALLOC_UINT32(_field, _state, _version, _test, _start, _field_size) { \
+    .name         = (stringify(_field)),                             \
+    .version_id   = (_version),                                      \
+    .field_exists = (_test),                                         \
+    .size_offset  = vmstate_offset_value(_state, _field_size, uint32_t),\
+    .info         = &vmstate_info_buffer,                            \
+    .flags        = VMS_VBUFFER|VMS_POINTER|VMS_ALLOC,               \
+    .offset       = offsetof(_state, _field),                        \
+    .start        = (_start),                                        \
+}
+
 #define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \
     .name       = (stringify(_field)),                               \
     .version_id = (_version),                                        \
@@ -615,6 +635,18 @@ extern const VMStateInfo vmstate_info_bitmap;
 #define VMSTATE_INT32_POSITIVE_LE(_f, _s)                             \
     VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t)
 
+#define VMSTATE_INT8_TEST(_f, _s, _t)                               \
+    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_int8, int8_t)
+
+#define VMSTATE_INT16_TEST(_f, _s, _t)                               \
+    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_int16, int16_t)
+
+#define VMSTATE_INT32_TEST(_f, _s, _t)                                  \
+    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_int32, int32_t)
+
+#define VMSTATE_INT64_TEST(_f, _s, _t)                                  \
+    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_int64, int64_t)
+
 #define VMSTATE_UINT8_TEST(_f, _s, _t)                               \
     VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint8, uint8_t)
 
@@ -624,6 +656,9 @@ extern const VMStateInfo vmstate_info_bitmap;
 #define VMSTATE_UINT32_TEST(_f, _s, _t)                                  \
     VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t)
 
+#define VMSTATE_UINT64_TEST(_f, _s, _t)                                  \
+    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint64, uint64_t)
+
 
 #define VMSTATE_FLOAT64_V(_f, _s, _v)                                 \
     VMSTATE_SINGLE(_f, _s, _v, vmstate_info_float64, float64)
@@ -631,17 +666,29 @@ extern const VMStateInfo vmstate_info_bitmap;
 #define VMSTATE_FLOAT64(_f, _s)                                       \
     VMSTATE_FLOAT64_V(_f, _s, 0)
 
-#define VMSTATE_TIMER_TEST(_f, _s, _test)                             \
+#define VMSTATE_TIMER_PTR_TEST(_f, _s, _test)                             \
     VMSTATE_POINTER_TEST(_f, _s, _test, vmstate_info_timer, QEMUTimer *)
 
-#define VMSTATE_TIMER_V(_f, _s, _v)                                   \
+#define VMSTATE_TIMER_PTR_V(_f, _s, _v)                                   \
     VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *)
 
+#define VMSTATE_TIMER_PTR(_f, _s)                                         \
+    VMSTATE_TIMER_PTR_V(_f, _s, 0)
+
+#define VMSTATE_TIMER_PTR_ARRAY(_f, _s, _n)                              \
+    VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *)
+
+#define VMSTATE_TIMER_TEST(_f, _s, _test)                             \
+    VMSTATE_SINGLE_TEST(_f, _s, _test, 0, vmstate_info_timer, QEMUTimer)
+
+#define VMSTATE_TIMER_V(_f, _s, _v)                                   \
+    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_timer, QEMUTimer)
+
 #define VMSTATE_TIMER(_f, _s)                                         \
     VMSTATE_TIMER_V(_f, _s, 0)
 
 #define VMSTATE_TIMER_ARRAY(_f, _s, _n)                              \
-    VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *)
+    VMSTATE_ARRAY(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer)
 
 #define VMSTATE_BOOL_ARRAY_V(_f, _s, _n, _v)                         \
     VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_bool, bool)
@@ -768,7 +815,7 @@ extern const VMStateInfo vmstate_info_bitmap;
 int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
                        void *opaque, int version_id);
 void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
-                        void *opaque);
+                        void *opaque, QJSON *vmdesc);
 
 int vmstate_register_with_alias_id(DeviceState *dev, int instance_id,
                                    const VMStateDescription *vmsd,