* [Qemu-devel] [PATCH 2/2] vmstate: extract declarations out of hw/hw.h
2011-12-06 17:34 [Qemu-devel] [PATCH 0/2] split hw/hw.h Paolo Bonzini
2011-12-06 17:34 ` [Qemu-devel] [PATCH 1/2] ptimer: move declarations to ptimer.h Paolo Bonzini
@ 2011-12-06 17:34 ` Paolo Bonzini
2011-12-12 23:06 ` [Qemu-devel] [PATCH 0/2] split hw/hw.h Anthony Liguori
2 siblings, 0 replies; 4+ messages in thread
From: Paolo Bonzini @ 2011-12-06 17:34 UTC (permalink / raw)
To: qemu-devel
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
hw/hid.h | 23 ++
hw/hw.h | 882 +----------------------------------------------------------
hw/i2c.h | 10 +
hw/pcie.h | 11 +
hw/ptimer.h | 12 +
hw/usb.h | 12 +
net.h | 13 +
qemu-file.h | 232 ++++++++++++++++
vmstate.h | 613 +++++++++++++++++++++++++++++++++++++++++
9 files changed, 928 insertions(+), 880 deletions(-)
create mode 100644 qemu-file.h
create mode 100644 vmstate.h
diff --git a/hw/hid.h b/hw/hid.h
index 9ce03b1..5315cf7 100644
--- a/hw/hid.h
+++ b/hw/hid.h
@@ -1,6 +1,8 @@
#ifndef QEMU_HID_H
#define QEMU_HID_H
+#include "vmstate.h"
+
#define HID_MOUSE 1
#define HID_TABLET 2
#define HID_KEYBOARD 3
@@ -56,4 +58,25 @@ int hid_pointer_poll(HIDState *hs, uint8_t *buf, int len);
int hid_keyboard_poll(HIDState *hs, uint8_t *buf, int len);
int hid_keyboard_write(HIDState *hs, uint8_t *buf, int len);
+extern const VMStateDescription vmstate_hid_keyboard_device;
+
+#define VMSTATE_HID_KEYBOARD_DEVICE(_field, _state) { \
+ .name = (stringify(_field)), \
+ .size = sizeof(HIDState), \
+ .vmsd = &vmstate_hid_keyboard_device, \
+ .flags = VMS_STRUCT, \
+ .offset = vmstate_offset_value(_state, _field, HIDState), \
+}
+
+extern const VMStateDescription vmstate_hid_ptr_device;
+
+#define VMSTATE_HID_POINTER_DEVICE(_field, _state) { \
+ .name = (stringify(_field)), \
+ .size = sizeof(HIDState), \
+ .vmsd = &vmstate_hid_ptr_device, \
+ .flags = VMS_STRUCT, \
+ .offset = vmstate_offset_value(_state, _field, HIDState), \
+}
+
+
#endif /* QEMU_HID_H */
diff --git a/hw/hw.h b/hw/hw.h
index ed20f5a..e5cb9bf 100644
--- a/hw/hw.h
+++ b/hw/hw.h
@@ -10,209 +10,8 @@
#include "ioport.h"
#include "irq.h"
-
-/* VM Load/Save */
-
-/* This function writes a chunk of data to a file at the given position.
- * The pos argument can be ignored if the file is only being used for
- * streaming. The handler should try to write all of the data it can.
- */
-typedef int (QEMUFilePutBufferFunc)(void *opaque, const uint8_t *buf,
- int64_t pos, int size);
-
-/* Read a chunk of data from a file at the given position. The pos argument
- * can be ignored if the file is only be used for streaming. The number of
- * bytes actually read should be returned.
- */
-typedef int (QEMUFileGetBufferFunc)(void *opaque, uint8_t *buf,
- int64_t pos, int size);
-
-/* Close a file and return an error code */
-typedef int (QEMUFileCloseFunc)(void *opaque);
-
-/* Called to determine if the file has exceeded it's bandwidth allocation. The
- * bandwidth capping is a soft limit, not a hard limit.
- */
-typedef int (QEMUFileRateLimit)(void *opaque);
-
-/* Called to change the current bandwidth allocation. This function must return
- * the new actual bandwidth. It should be new_rate if everything goes ok, and
- * the old rate otherwise
- */
-typedef int64_t (QEMUFileSetRateLimit)(void *opaque, int64_t new_rate);
-typedef int64_t (QEMUFileGetRateLimit)(void *opaque);
-
-QEMUFile *qemu_fopen_ops(void *opaque, QEMUFilePutBufferFunc *put_buffer,
- QEMUFileGetBufferFunc *get_buffer,
- QEMUFileCloseFunc *close,
- QEMUFileRateLimit *rate_limit,
- QEMUFileSetRateLimit *set_rate_limit,
- QEMUFileGetRateLimit *get_rate_limit);
-QEMUFile *qemu_fopen(const char *filename, const char *mode);
-QEMUFile *qemu_fdopen(int fd, const char *mode);
-QEMUFile *qemu_fopen_socket(int fd);
-QEMUFile *qemu_popen(FILE *popen_file, const char *mode);
-QEMUFile *qemu_popen_cmd(const char *command, const char *mode);
-int qemu_stdio_fd(QEMUFile *f);
-void qemu_fflush(QEMUFile *f);
-int qemu_fclose(QEMUFile *f);
-void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
-void qemu_put_byte(QEMUFile *f, int v);
-
-static inline void qemu_put_ubyte(QEMUFile *f, unsigned int v)
-{
- qemu_put_byte(f, (int)v);
-}
-
-#define qemu_put_sbyte qemu_put_byte
-
-void qemu_put_be16(QEMUFile *f, unsigned int v);
-void qemu_put_be32(QEMUFile *f, unsigned int v);
-void qemu_put_be64(QEMUFile *f, uint64_t v);
-int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
-int qemu_get_byte(QEMUFile *f);
-
-static inline unsigned int qemu_get_ubyte(QEMUFile *f)
-{
- return (unsigned int)qemu_get_byte(f);
-}
-
-#define qemu_get_sbyte qemu_get_byte
-
-unsigned int qemu_get_be16(QEMUFile *f);
-unsigned int qemu_get_be32(QEMUFile *f);
-uint64_t qemu_get_be64(QEMUFile *f);
-int qemu_file_rate_limit(QEMUFile *f);
-int64_t qemu_file_set_rate_limit(QEMUFile *f, int64_t new_rate);
-int64_t qemu_file_get_rate_limit(QEMUFile *f);
-int qemu_file_get_error(QEMUFile *f);
-void qemu_file_set_error(QEMUFile *f, int error);
-
-/* Try to send any outstanding data. This function is useful when output is
- * halted due to rate limiting or EAGAIN errors occur as it can be used to
- * resume output. */
-void qemu_file_put_notify(QEMUFile *f);
-
-static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
-{
- qemu_put_be64(f, *pv);
-}
-
-static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
-{
- qemu_put_be32(f, *pv);
-}
-
-static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
-{
- qemu_put_be16(f, *pv);
-}
-
-static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
-{
- qemu_put_byte(f, *pv);
-}
-
-static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
-{
- *pv = qemu_get_be64(f);
-}
-
-static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
-{
- *pv = qemu_get_be32(f);
-}
-
-static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
-{
- *pv = qemu_get_be16(f);
-}
-
-static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
-{
- *pv = qemu_get_byte(f);
-}
-
-// Signed versions for type safety
-static inline void qemu_put_sbuffer(QEMUFile *f, const int8_t *buf, int size)
-{
- qemu_put_buffer(f, (const uint8_t *)buf, size);
-}
-
-static inline void qemu_put_sbe16(QEMUFile *f, int v)
-{
- qemu_put_be16(f, (unsigned int)v);
-}
-
-static inline void qemu_put_sbe32(QEMUFile *f, int v)
-{
- qemu_put_be32(f, (unsigned int)v);
-}
-
-static inline void qemu_put_sbe64(QEMUFile *f, int64_t v)
-{
- qemu_put_be64(f, (uint64_t)v);
-}
-
-static inline size_t qemu_get_sbuffer(QEMUFile *f, int8_t *buf, int size)
-{
- return qemu_get_buffer(f, (uint8_t *)buf, size);
-}
-
-static inline int qemu_get_sbe16(QEMUFile *f)
-{
- return (int)qemu_get_be16(f);
-}
-
-static inline int qemu_get_sbe32(QEMUFile *f)
-{
- return (int)qemu_get_be32(f);
-}
-
-static inline int64_t qemu_get_sbe64(QEMUFile *f)
-{
- return (int64_t)qemu_get_be64(f);
-}
-
-static inline void qemu_put_s8s(QEMUFile *f, const int8_t *pv)
-{
- qemu_put_8s(f, (const uint8_t *)pv);
-}
-
-static inline void qemu_put_sbe16s(QEMUFile *f, const int16_t *pv)
-{
- qemu_put_be16s(f, (const uint16_t *)pv);
-}
-
-static inline void qemu_put_sbe32s(QEMUFile *f, const int32_t *pv)
-{
- qemu_put_be32s(f, (const uint32_t *)pv);
-}
-
-static inline void qemu_put_sbe64s(QEMUFile *f, const int64_t *pv)
-{
- qemu_put_be64s(f, (const uint64_t *)pv);
-}
-
-static inline void qemu_get_s8s(QEMUFile *f, int8_t *pv)
-{
- qemu_get_8s(f, (uint8_t *)pv);
-}
-
-static inline void qemu_get_sbe16s(QEMUFile *f, int16_t *pv)
-{
- qemu_get_be16s(f, (uint16_t *)pv);
-}
-
-static inline void qemu_get_sbe32s(QEMUFile *f, int32_t *pv)
-{
- qemu_get_be32s(f, (uint32_t *)pv);
-}
-
-static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv)
-{
- qemu_get_be64s(f, (uint64_t *)pv);
-}
+#include "qemu-file.h"
+#include "vmstate.h"
#ifdef NEED_CPU_H
#if TARGET_LONG_BITS == 64
@@ -236,37 +35,6 @@ static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv)
#endif
#endif
-int64_t qemu_ftell(QEMUFile *f);
-int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
-
-typedef void SaveSetParamsHandler(int blk_enable, int shared, void * opaque);
-typedef void SaveStateHandler(QEMUFile *f, void *opaque);
-typedef int SaveLiveStateHandler(Monitor *mon, QEMUFile *f, int stage,
- void *opaque);
-typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
-
-int register_savevm(DeviceState *dev,
- const char *idstr,
- int instance_id,
- int version_id,
- SaveStateHandler *save_state,
- LoadStateHandler *load_state,
- void *opaque);
-
-int register_savevm_live(DeviceState *dev,
- const char *idstr,
- int instance_id,
- int version_id,
- SaveSetParamsHandler *set_params,
- SaveLiveStateHandler *save_live_state,
- SaveStateHandler *save_state,
- LoadStateHandler *load_state,
- void *opaque);
-
-void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque);
-void register_device_unmigratable(DeviceState *dev, const char *idstr,
- void *opaque);
-
typedef void QEMUResetHandler(void *opaque);
void qemu_register_reset(QEMUResetHandler *func, void *opaque);
@@ -278,637 +46,6 @@ typedef int QEMUBootSetHandler(void *opaque, const char *boot_devices);
void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque);
int qemu_boot_set(const char *boot_devices);
-typedef struct VMStateInfo VMStateInfo;
-typedef struct VMStateDescription VMStateDescription;
-
-struct VMStateInfo {
- const char *name;
- int (*get)(QEMUFile *f, void *pv, size_t size);
- void (*put)(QEMUFile *f, void *pv, size_t size);
-};
-
-enum VMStateFlags {
- VMS_SINGLE = 0x001,
- VMS_POINTER = 0x002,
- VMS_ARRAY = 0x004,
- VMS_STRUCT = 0x008,
- VMS_VARRAY_INT32 = 0x010, /* Array with size in int32_t field*/
- VMS_BUFFER = 0x020, /* static sized buffer */
- VMS_ARRAY_OF_POINTER = 0x040,
- VMS_VARRAY_UINT16 = 0x080, /* Array with size in uint16_t field */
- VMS_VBUFFER = 0x100, /* Buffer with size in int32_t field */
- VMS_MULTIPLY = 0x200, /* multiply "size" field by field_size */
- VMS_VARRAY_UINT8 = 0x400, /* Array with size in uint8_t field*/
- VMS_VARRAY_UINT32 = 0x800, /* Array with size in uint32_t field*/
-};
-
-typedef struct {
- const char *name;
- size_t offset;
- size_t size;
- size_t start;
- int num;
- size_t num_offset;
- size_t size_offset;
- const VMStateInfo *info;
- enum VMStateFlags flags;
- const VMStateDescription *vmsd;
- int version_id;
- bool (*field_exists)(void *opaque, int version_id);
-} VMStateField;
-
-typedef struct VMStateSubsection {
- const VMStateDescription *vmsd;
- bool (*needed)(void *opaque);
-} VMStateSubsection;
-
-struct VMStateDescription {
- const char *name;
- int unmigratable;
- int version_id;
- int minimum_version_id;
- int minimum_version_id_old;
- LoadStateHandler *load_state_old;
- int (*pre_load)(void *opaque);
- int (*post_load)(void *opaque, int version_id);
- void (*pre_save)(void *opaque);
- VMStateField *fields;
- const VMStateSubsection *subsections;
-};
-
-extern const VMStateInfo vmstate_info_bool;
-
-extern const VMStateInfo vmstate_info_int8;
-extern const VMStateInfo vmstate_info_int16;
-extern const VMStateInfo vmstate_info_int32;
-extern const VMStateInfo vmstate_info_int64;
-
-extern const VMStateInfo vmstate_info_uint8_equal;
-extern const VMStateInfo vmstate_info_uint16_equal;
-extern const VMStateInfo vmstate_info_int32_equal;
-extern const VMStateInfo vmstate_info_uint32_equal;
-extern const VMStateInfo vmstate_info_int32_le;
-
-extern const VMStateInfo vmstate_info_uint8;
-extern const VMStateInfo vmstate_info_uint16;
-extern const VMStateInfo vmstate_info_uint32;
-extern const VMStateInfo vmstate_info_uint64;
-
-extern const VMStateInfo vmstate_info_timer;
-extern const VMStateInfo vmstate_info_ptimer;
-extern const VMStateInfo vmstate_info_buffer;
-extern const VMStateInfo vmstate_info_unused_buffer;
-
-#define type_check_array(t1,t2,n) ((t1(*)[n])0 - (t2*)0)
-#define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0)
-
-#define vmstate_offset_value(_state, _field, _type) \
- (offsetof(_state, _field) + \
- type_check(_type, typeof_field(_state, _field)))
-
-#define vmstate_offset_pointer(_state, _field, _type) \
- (offsetof(_state, _field) + \
- type_check_pointer(_type, typeof_field(_state, _field)))
-
-#define vmstate_offset_array(_state, _field, _type, _num) \
- (offsetof(_state, _field) + \
- type_check_array(_type, typeof_field(_state, _field), _num))
-
-#define vmstate_offset_sub_array(_state, _field, _type, _start) \
- (offsetof(_state, _field[_start]))
-
-#define vmstate_offset_buffer(_state, _field) \
- vmstate_offset_array(_state, _field, uint8_t, \
- sizeof(typeof_field(_state, _field)))
-
-#define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .field_exists = (_test), \
- .size = sizeof(_type), \
- .info = &(_info), \
- .flags = VMS_SINGLE, \
- .offset = vmstate_offset_value(_state, _field, _type), \
-}
-
-#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 = vmstate_offset_value(_state, _field, _type), \
-}
-
-#define VMSTATE_POINTER_TEST(_field, _state, _test, _info, _type) { \
- .name = (stringify(_field)), \
- .info = &(_info), \
- .field_exists = (_test), \
- .size = sizeof(_type), \
- .flags = VMS_SINGLE|VMS_POINTER, \
- .offset = vmstate_offset_value(_state, _field, _type), \
-}
-
-#define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .num = (_num), \
- .info = &(_info), \
- .size = sizeof(_type), \
- .flags = VMS_ARRAY, \
- .offset = vmstate_offset_array(_state, _field, _type, _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 = vmstate_offset_array(_state, _field, _type, _num),\
-}
-
-#define VMSTATE_SUB_ARRAY(_field, _state, _start, _num, _version, _info, _type) { \
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .num = (_num), \
- .info = &(_info), \
- .size = sizeof(_type), \
- .flags = VMS_ARRAY, \
- .offset = vmstate_offset_sub_array(_state, _field, _type, _start), \
-}
-
-#define VMSTATE_ARRAY_INT32_UNSAFE(_field, _state, _field_num, _info, _type) {\
- .name = (stringify(_field)), \
- .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
- .info = &(_info), \
- .size = sizeof(_type), \
- .flags = VMS_VARRAY_INT32, \
- .offset = offsetof(_state, _field), \
-}
-
-#define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
- .info = &(_info), \
- .size = sizeof(_type), \
- .flags = VMS_VARRAY_INT32|VMS_POINTER, \
- .offset = vmstate_offset_pointer(_state, _field, _type), \
-}
-
-#define VMSTATE_VARRAY_UINT32(_field, _state, _field_num, _version, _info, _type) {\
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\
- .info = &(_info), \
- .size = sizeof(_type), \
- .flags = VMS_VARRAY_UINT32|VMS_POINTER, \
- .offset = vmstate_offset_pointer(_state, _field, _type), \
-}
-
-#define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\
- .info = &(_info), \
- .size = sizeof(_type), \
- .flags = VMS_VARRAY_UINT16, \
- .offset = offsetof(_state, _field), \
-}
-
-#define VMSTATE_STRUCT_TEST(_field, _state, _test, _version, _vmsd, _type) { \
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .field_exists = (_test), \
- .vmsd = &(_vmsd), \
- .size = sizeof(_type), \
- .flags = VMS_STRUCT, \
- .offset = vmstate_offset_value(_state, _field, _type), \
-}
-
-#define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) { \
- .name = (stringify(_field)), \
- .field_exists = (_test), \
- .vmsd = &(_vmsd), \
- .size = sizeof(_type), \
- .flags = VMS_STRUCT|VMS_POINTER, \
- .offset = vmstate_offset_value(_state, _field, _type), \
-}
-
-#define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .num = (_num), \
- .info = &(_info), \
- .size = sizeof(_type), \
- .flags = VMS_ARRAY|VMS_ARRAY_OF_POINTER, \
- .offset = vmstate_offset_array(_state, _field, _type, _num), \
-}
-
-#define VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, _test, _version, _vmsd, _type) { \
- .name = (stringify(_field)), \
- .num = (_num), \
- .field_exists = (_test), \
- .version_id = (_version), \
- .vmsd = &(_vmsd), \
- .size = sizeof(_type), \
- .flags = VMS_STRUCT|VMS_ARRAY, \
- .offset = vmstate_offset_array(_state, _field, _type, _num),\
-}
-
-#define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \
- .name = (stringify(_field)), \
- .num_offset = vmstate_offset_value(_state, _field_num, uint8_t), \
- .version_id = (_version), \
- .vmsd = &(_vmsd), \
- .size = sizeof(_type), \
- .flags = VMS_STRUCT|VMS_VARRAY_UINT8, \
- .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_STRUCT_VARRAY_INT32(_field, _state, _field_num, _version, _vmsd, _type) { \
- .name = (stringify(_field)), \
- .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
- .version_id = (_version), \
- .vmsd = &(_vmsd), \
- .size = sizeof(_type), \
- .flags = VMS_STRUCT|VMS_VARRAY_INT32, \
- .offset = offsetof(_state, _field), \
-}
-
-#define VMSTATE_STRUCT_VARRAY_UINT32(_field, _state, _field_num, _version, _vmsd, _type) { \
- .name = (stringify(_field)), \
- .num_offset = vmstate_offset_value(_state, _field_num, uint32_t), \
- .version_id = (_version), \
- .vmsd = &(_vmsd), \
- .size = sizeof(_type), \
- .flags = VMS_STRUCT|VMS_VARRAY_UINT32, \
- .offset = offsetof(_state, _field), \
-}
-
-#define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .field_exists = (_test), \
- .size = (_size - _start), \
- .info = &vmstate_info_buffer, \
- .flags = VMS_BUFFER, \
- .offset = vmstate_offset_buffer(_state, _field) + _start, \
-}
-
-#define VMSTATE_BUFFER_MULTIPLY(_field, _state, _version, _test, _start, _field_size, _multiply) { \
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .field_exists = (_test), \
- .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\
- .size = (_multiply), \
- .info = &vmstate_info_buffer, \
- .flags = VMS_VBUFFER|VMS_MULTIPLY, \
- .offset = offsetof(_state, _field), \
- .start = (_start), \
-}
-
-#define VMSTATE_VBUFFER(_field, _state, _version, _test, _start, _field_size) { \
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .field_exists = (_test), \
- .size_offset = vmstate_offset_value(_state, _field_size, int32_t),\
- .info = &vmstate_info_buffer, \
- .flags = VMS_VBUFFER|VMS_POINTER, \
- .offset = offsetof(_state, _field), \
- .start = (_start), \
-}
-
-#define VMSTATE_VBUFFER_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, \
- .offset = offsetof(_state, _field), \
- .start = (_start), \
-}
-
-#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \
- .name = (stringify(_field)), \
- .version_id = (_version), \
- .size = (_size), \
- .info = &(_info), \
- .flags = VMS_BUFFER, \
- .offset = offsetof(_state, _field), \
-}
-
-#define VMSTATE_UNUSED_BUFFER(_test, _version, _size) { \
- .name = "unused", \
- .field_exists = (_test), \
- .version_id = (_version), \
- .size = (_size), \
- .info = &vmstate_info_unused_buffer, \
- .flags = VMS_BUFFER, \
-}
-extern const VMStateDescription vmstate_pci_device;
-
-#define VMSTATE_PCI_DEVICE(_field, _state) { \
- .name = (stringify(_field)), \
- .size = sizeof(PCIDevice), \
- .vmsd = &vmstate_pci_device, \
- .flags = VMS_STRUCT, \
- .offset = vmstate_offset_value(_state, _field, PCIDevice), \
-}
-
-#define VMSTATE_PCI_DEVICE_POINTER(_field, _state) { \
- .name = (stringify(_field)), \
- .size = sizeof(PCIDevice), \
- .vmsd = &vmstate_pci_device, \
- .flags = VMS_STRUCT|VMS_POINTER, \
- .offset = vmstate_offset_pointer(_state, _field, PCIDevice), \
-}
-
-extern const VMStateDescription vmstate_pcie_device;
-
-#define VMSTATE_PCIE_DEVICE(_field, _state) { \
- .name = (stringify(_field)), \
- .version_id = 2, \
- .size = sizeof(PCIDevice), \
- .vmsd = &vmstate_pcie_device, \
- .flags = VMS_STRUCT, \
- .offset = vmstate_offset_value(_state, _field, PCIDevice), \
-}
-
-extern const VMStateDescription vmstate_i2c_slave;
-
-#define VMSTATE_I2C_SLAVE(_field, _state) { \
- .name = (stringify(_field)), \
- .size = sizeof(i2c_slave), \
- .vmsd = &vmstate_i2c_slave, \
- .flags = VMS_STRUCT, \
- .offset = vmstate_offset_value(_state, _field, i2c_slave), \
-}
-
-extern const VMStateDescription vmstate_usb_device;
-
-#define VMSTATE_USB_DEVICE(_field, _state) { \
- .name = (stringify(_field)), \
- .size = sizeof(USBDevice), \
- .vmsd = &vmstate_usb_device, \
- .flags = VMS_STRUCT, \
- .offset = vmstate_offset_value(_state, _field, USBDevice), \
-}
-
-#define vmstate_offset_macaddr(_state, _field) \
- vmstate_offset_array(_state, _field.a, uint8_t, \
- sizeof(typeof_field(_state, _field)))
-
-#define VMSTATE_MACADDR(_field, _state) { \
- .name = (stringify(_field)), \
- .size = sizeof(MACAddr), \
- .info = &vmstate_info_buffer, \
- .flags = VMS_BUFFER, \
- .offset = vmstate_offset_macaddr(_state, _field), \
-}
-
-extern const VMStateDescription vmstate_ptimer;
-
-#define VMSTATE_PTIMER(_field, _state) { \
- .name = (stringify(_field)), \
- .version_id = (1), \
- .vmsd = &vmstate_ptimer, \
- .size = sizeof(ptimer_state *), \
- .flags = VMS_STRUCT|VMS_POINTER, \
- .offset = vmstate_offset_pointer(_state, _field, ptimer_state), \
-}
-
-extern const VMStateDescription vmstate_hid_keyboard_device;
-
-#define VMSTATE_HID_KEYBOARD_DEVICE(_field, _state) { \
- .name = (stringify(_field)), \
- .size = sizeof(HIDState), \
- .vmsd = &vmstate_hid_keyboard_device, \
- .flags = VMS_STRUCT, \
- .offset = vmstate_offset_value(_state, _field, HIDState), \
-}
-
-extern const VMStateDescription vmstate_hid_ptr_device;
-
-#define VMSTATE_HID_POINTER_DEVICE(_field, _state) { \
- .name = (stringify(_field)), \
- .size = sizeof(HIDState), \
- .vmsd = &vmstate_hid_ptr_device, \
- .flags = VMS_STRUCT, \
- .offset = vmstate_offset_value(_state, _field, HIDState), \
-}
-
-/* _f : field name
- _f_n : num of elements field_name
- _n : num of elements
- _s : struct state name
- _v : version
-*/
-
-#define VMSTATE_SINGLE(_field, _state, _version, _info, _type) \
- VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type)
-
-#define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type) \
- VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type)
-
-#define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type) \
- VMSTATE_STRUCT_POINTER_TEST(_field, _state, NULL, _vmsd, _type)
-
-#define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) \
- VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, NULL, _version, \
- _vmsd, _type)
-
-#define VMSTATE_BOOL_V(_f, _s, _v) \
- VMSTATE_SINGLE(_f, _s, _v, vmstate_info_bool, bool)
-
-#define VMSTATE_INT8_V(_f, _s, _v) \
- VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t)
-#define VMSTATE_INT16_V(_f, _s, _v) \
- VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t)
-#define VMSTATE_INT32_V(_f, _s, _v) \
- VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t)
-#define VMSTATE_INT64_V(_f, _s, _v) \
- VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t)
-
-#define VMSTATE_UINT8_V(_f, _s, _v) \
- VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t)
-#define VMSTATE_UINT16_V(_f, _s, _v) \
- VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t)
-#define VMSTATE_UINT32_V(_f, _s, _v) \
- VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t)
-#define VMSTATE_UINT64_V(_f, _s, _v) \
- VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t)
-
-#define VMSTATE_BOOL(_f, _s) \
- VMSTATE_BOOL_V(_f, _s, 0)
-
-#define VMSTATE_INT8(_f, _s) \
- VMSTATE_INT8_V(_f, _s, 0)
-#define VMSTATE_INT16(_f, _s) \
- VMSTATE_INT16_V(_f, _s, 0)
-#define VMSTATE_INT32(_f, _s) \
- VMSTATE_INT32_V(_f, _s, 0)
-#define VMSTATE_INT64(_f, _s) \
- VMSTATE_INT64_V(_f, _s, 0)
-
-#define VMSTATE_UINT8(_f, _s) \
- VMSTATE_UINT8_V(_f, _s, 0)
-#define VMSTATE_UINT16(_f, _s) \
- VMSTATE_UINT16_V(_f, _s, 0)
-#define VMSTATE_UINT32(_f, _s) \
- VMSTATE_UINT32_V(_f, _s, 0)
-#define VMSTATE_UINT64(_f, _s) \
- VMSTATE_UINT64_V(_f, _s, 0)
-
-#define VMSTATE_UINT8_EQUAL(_f, _s) \
- VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint8_equal, uint8_t)
-
-#define VMSTATE_UINT16_EQUAL(_f, _s) \
- VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint16_equal, uint16_t)
-
-#define VMSTATE_UINT16_EQUAL_V(_f, _s, _v) \
- VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16_equal, uint16_t)
-
-#define VMSTATE_INT32_EQUAL(_f, _s) \
- VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t)
-
-#define VMSTATE_UINT32_EQUAL(_f, _s) \
- VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint32_equal, uint32_t)
-
-#define VMSTATE_INT32_LE(_f, _s) \
- VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t)
-
-#define VMSTATE_UINT8_TEST(_f, _s, _t) \
- VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint8, uint8_t)
-
-#define VMSTATE_UINT16_TEST(_f, _s, _t) \
- VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint16, uint16_t)
-
-#define VMSTATE_UINT32_TEST(_f, _s, _t) \
- VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t)
-
-#define VMSTATE_TIMER_TEST(_f, _s, _test) \
- VMSTATE_POINTER_TEST(_f, _s, _test, vmstate_info_timer, QEMUTimer *)
-
-#define VMSTATE_TIMER(_f, _s) \
- VMSTATE_TIMER_TEST(_f, _s, NULL)
-
-#define VMSTATE_TIMER_ARRAY(_f, _s, _n) \
- VMSTATE_ARRAY_OF_POINTER(_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)
-
-#define VMSTATE_BOOL_ARRAY(_f, _s, _n) \
- VMSTATE_BOOL_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v) \
- VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t)
-
-#define VMSTATE_UINT16_ARRAY(_f, _s, _n) \
- VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v) \
- VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t)
-
-#define VMSTATE_UINT8_ARRAY(_f, _s, _n) \
- VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v) \
- VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t)
-
-#define VMSTATE_UINT32_ARRAY(_f, _s, _n) \
- VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v) \
- VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t)
-
-#define VMSTATE_UINT64_ARRAY(_f, _s, _n) \
- VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v) \
- VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t)
-
-#define VMSTATE_INT16_ARRAY(_f, _s, _n) \
- VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v) \
- VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t)
-
-#define VMSTATE_INT32_ARRAY(_f, _s, _n) \
- VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_UINT32_SUB_ARRAY(_f, _s, _start, _num) \
- VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint32, uint32_t)
-
-#define VMSTATE_UINT32_ARRAY(_f, _s, _n) \
- VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_INT64_ARRAY_V(_f, _s, _n, _v) \
- VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int64, int64_t)
-
-#define VMSTATE_INT64_ARRAY(_f, _s, _n) \
- VMSTATE_INT64_ARRAY_V(_f, _s, _n, 0)
-
-#define VMSTATE_BUFFER_V(_f, _s, _v) \
- VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f)))
-
-#define VMSTATE_BUFFER(_f, _s) \
- VMSTATE_BUFFER_V(_f, _s, 0)
-
-#define VMSTATE_PARTIAL_BUFFER(_f, _s, _size) \
- VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size)
-
-#define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \
- VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, _start, sizeof(typeof_field(_s, _f)))
-
-#define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size) \
- VMSTATE_VBUFFER(_f, _s, 0, NULL, 0, _size)
-
-#define VMSTATE_PARTIAL_VBUFFER_UINT32(_f, _s, _size) \
- VMSTATE_VBUFFER_UINT32(_f, _s, 0, NULL, 0, _size)
-
-#define VMSTATE_SUB_VBUFFER(_f, _s, _start, _size) \
- VMSTATE_VBUFFER(_f, _s, 0, NULL, _start, _size)
-
-#define VMSTATE_BUFFER_TEST(_f, _s, _test) \
- VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f)))
-
-#define VMSTATE_BUFFER_UNSAFE(_field, _state, _version, _size) \
- VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, vmstate_info_buffer, _size)
-
-#define VMSTATE_UNUSED_V(_v, _size) \
- VMSTATE_UNUSED_BUFFER(NULL, _v, _size)
-
-#define VMSTATE_UNUSED(_size) \
- VMSTATE_UNUSED_V(0, _size)
-
-#define VMSTATE_UNUSED_TEST(_test, _size) \
- VMSTATE_UNUSED_BUFFER(_test, 0, _size)
-
#ifdef NEED_CPU_H
#if TARGET_LONG_BITS == 64
#define VMSTATE_UINTTL_V(_f, _s, _v) \
@@ -928,19 +65,4 @@ extern const VMStateDescription vmstate_hid_ptr_device;
#endif
-#define VMSTATE_END_OF_LIST() \
- {}
-
-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);
-int vmstate_register(DeviceState *dev, int instance_id,
- const VMStateDescription *vmsd, void *base);
-int vmstate_register_with_alias_id(DeviceState *dev, int instance_id,
- const VMStateDescription *vmsd,
- void *base, int alias_id,
- int required_for_version);
-void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd,
- void *opaque);
#endif
diff --git a/hw/i2c.h b/hw/i2c.h
index 9381d01..a3383ff 100644
--- a/hw/i2c.h
+++ b/hw/i2c.h
@@ -74,4 +74,14 @@ void tmp105_set(i2c_slave *i2c, int temp);
/* lm832x.c */
void lm832x_key_event(DeviceState *dev, int key, int state);
+extern const VMStateDescription vmstate_i2c_slave;
+
+#define VMSTATE_I2C_SLAVE(_field, _state) { \
+ .name = (stringify(_field)), \
+ .size = sizeof(i2c_slave), \
+ .vmsd = &vmstate_i2c_slave, \
+ .flags = VMS_STRUCT, \
+ .offset = vmstate_offset_value(_state, _field, i2c_slave), \
+}
+
#endif
diff --git a/hw/pcie.h b/hw/pcie.h
index a213fba..b8ab0c7 100644
--- a/hw/pcie.h
+++ b/hw/pcie.h
@@ -129,4 +129,15 @@ void pcie_add_capability(PCIDevice *dev,
void pcie_ari_init(PCIDevice *dev, uint16_t offset, uint16_t nextfn);
+extern const VMStateDescription vmstate_pcie_device;
+
+#define VMSTATE_PCIE_DEVICE(_field, _state) { \
+ .name = (stringify(_field)), \
+ .version_id = 2, \
+ .size = sizeof(PCIDevice), \
+ .vmsd = &vmstate_pcie_device, \
+ .flags = VMS_STRUCT, \
+ .offset = vmstate_offset_value(_state, _field, PCIDevice), \
+}
+
#endif /* QEMU_PCIE_H */
diff --git a/hw/ptimer.h b/hw/ptimer.h
index 69cdddc..6638f61 100644
--- a/hw/ptimer.h
+++ b/hw/ptimer.h
@@ -10,6 +10,7 @@
#include "qemu-common.h"
#include "qemu-timer.h"
+#include "vmstate.h"
/* ptimer.c */
typedef struct ptimer_state ptimer_state;
@@ -24,4 +25,15 @@ void ptimer_set_count(ptimer_state *s, uint64_t count);
void ptimer_run(ptimer_state *s, int oneshot);
void ptimer_stop(ptimer_state *s);
+extern const VMStateDescription vmstate_ptimer;
+
+#define VMSTATE_PTIMER(_field, _state) { \
+ .name = (stringify(_field)), \
+ .version_id = (1), \
+ .vmsd = &vmstate_ptimer, \
+ .size = sizeof(ptimer_state *), \
+ .flags = VMS_STRUCT|VMS_POINTER, \
+ .offset = vmstate_offset_pointer(_state, _field, ptimer_state), \
+}
+
#endif
diff --git a/hw/usb.h b/hw/usb.h
index c6e1870..7ea90e4 100644
--- a/hw/usb.h
+++ b/hw/usb.h
@@ -392,3 +392,15 @@ static inline USBBus *usb_bus_from_device(USBDevice *d)
{
return DO_UPCAST(USBBus, qbus, d->qdev.parent_bus);
}
+
+extern const VMStateDescription vmstate_usb_device;
+
+#define VMSTATE_USB_DEVICE(_field, _state) { \
+ .name = (stringify(_field)), \
+ .size = sizeof(USBDevice), \
+ .vmsd = &vmstate_usb_device, \
+ .flags = VMS_STRUCT, \
+ .offset = vmstate_offset_value(_state, _field, USBDevice), \
+}
+
+
diff --git a/net.h b/net.h
index 9f633f8..c1b8b7d 100644
--- a/net.h
+++ b/net.h
@@ -6,6 +6,7 @@
#include "qdict.h"
#include "qemu-option.h"
#include "net/queue.h"
+#include "vmstate.h"
struct MACAddr {
uint8_t a[6];
@@ -179,4 +180,16 @@ void qdev_set_nic_properties(DeviceState *dev, NICInfo *nd);
int net_handle_fd_param(Monitor *mon, const char *param);
+#define vmstate_offset_macaddr(_state, _field) \
+ vmstate_offset_array(_state, _field.a, uint8_t, \
+ sizeof(typeof_field(_state, _field)))
+
+#define VMSTATE_MACADDR(_field, _state) { \
+ .name = (stringify(_field)), \
+ .size = sizeof(MACAddr), \
+ .info = &vmstate_info_buffer, \
+ .flags = VMS_BUFFER, \
+ .offset = vmstate_offset_macaddr(_state, _field), \
+}
+
#endif
diff --git a/qemu-file.h b/qemu-file.h
new file mode 100644
index 0000000..3f550af
--- /dev/null
+++ b/qemu-file.h
@@ -0,0 +1,232 @@
+/*
+ * QEMU System Emulator
+ *
+ * Copyright (c) 2003-2008 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef QEMU_FILE_H
+#define QEMU_FILE_H 1
+
+/* This function writes a chunk of data to a file at the given position.
+ * The pos argument can be ignored if the file is only being used for
+ * streaming. The handler should try to write all of the data it can.
+ */
+typedef int (QEMUFilePutBufferFunc)(void *opaque, const uint8_t *buf,
+ int64_t pos, int size);
+
+/* Read a chunk of data from a file at the given position. The pos argument
+ * can be ignored if the file is only be used for streaming. The number of
+ * bytes actually read should be returned.
+ */
+typedef int (QEMUFileGetBufferFunc)(void *opaque, uint8_t *buf,
+ int64_t pos, int size);
+
+/* Close a file and return an error code */
+typedef int (QEMUFileCloseFunc)(void *opaque);
+
+/* Called to determine if the file has exceeded it's bandwidth allocation. The
+ * bandwidth capping is a soft limit, not a hard limit.
+ */
+typedef int (QEMUFileRateLimit)(void *opaque);
+
+/* Called to change the current bandwidth allocation. This function must return
+ * the new actual bandwidth. It should be new_rate if everything goes ok, and
+ * the old rate otherwise
+ */
+typedef int64_t (QEMUFileSetRateLimit)(void *opaque, int64_t new_rate);
+typedef int64_t (QEMUFileGetRateLimit)(void *opaque);
+
+QEMUFile *qemu_fopen_ops(void *opaque, QEMUFilePutBufferFunc *put_buffer,
+ QEMUFileGetBufferFunc *get_buffer,
+ QEMUFileCloseFunc *close,
+ QEMUFileRateLimit *rate_limit,
+ QEMUFileSetRateLimit *set_rate_limit,
+ QEMUFileGetRateLimit *get_rate_limit);
+QEMUFile *qemu_fopen(const char *filename, const char *mode);
+QEMUFile *qemu_fdopen(int fd, const char *mode);
+QEMUFile *qemu_fopen_socket(int fd);
+QEMUFile *qemu_popen(FILE *popen_file, const char *mode);
+QEMUFile *qemu_popen_cmd(const char *command, const char *mode);
+int qemu_stdio_fd(QEMUFile *f);
+void qemu_fflush(QEMUFile *f);
+int qemu_fclose(QEMUFile *f);
+void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
+void qemu_put_byte(QEMUFile *f, int v);
+
+static inline void qemu_put_ubyte(QEMUFile *f, unsigned int v)
+{
+ qemu_put_byte(f, (int)v);
+}
+
+#define qemu_put_sbyte qemu_put_byte
+
+void qemu_put_be16(QEMUFile *f, unsigned int v);
+void qemu_put_be32(QEMUFile *f, unsigned int v);
+void qemu_put_be64(QEMUFile *f, uint64_t v);
+int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
+int qemu_get_byte(QEMUFile *f);
+
+static inline unsigned int qemu_get_ubyte(QEMUFile *f)
+{
+ return (unsigned int)qemu_get_byte(f);
+}
+
+#define qemu_get_sbyte qemu_get_byte
+
+unsigned int qemu_get_be16(QEMUFile *f);
+unsigned int qemu_get_be32(QEMUFile *f);
+uint64_t qemu_get_be64(QEMUFile *f);
+
+int qemu_file_rate_limit(QEMUFile *f);
+int64_t qemu_file_set_rate_limit(QEMUFile *f, int64_t new_rate);
+int64_t qemu_file_get_rate_limit(QEMUFile *f);
+int qemu_file_get_error(QEMUFile *f);
+void qemu_file_set_error(QEMUFile *f, int error);
+
+/* Try to send any outstanding data. This function is useful when output is
+ * halted due to rate limiting or EAGAIN errors occur as it can be used to
+ * resume output. */
+void qemu_file_put_notify(QEMUFile *f);
+
+static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
+{
+ qemu_put_be64(f, *pv);
+}
+
+static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
+{
+ qemu_put_be32(f, *pv);
+}
+
+static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
+{
+ qemu_put_be16(f, *pv);
+}
+
+static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
+{
+ qemu_put_byte(f, *pv);
+}
+
+static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
+{
+ *pv = qemu_get_be64(f);
+}
+
+static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
+{
+ *pv = qemu_get_be32(f);
+}
+
+static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
+{
+ *pv = qemu_get_be16(f);
+}
+
+static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
+{
+ *pv = qemu_get_byte(f);
+}
+
+// Signed versions for type safety
+static inline void qemu_put_sbuffer(QEMUFile *f, const int8_t *buf, int size)
+{
+ qemu_put_buffer(f, (const uint8_t *)buf, size);
+}
+
+static inline void qemu_put_sbe16(QEMUFile *f, int v)
+{
+ qemu_put_be16(f, (unsigned int)v);
+}
+
+static inline void qemu_put_sbe32(QEMUFile *f, int v)
+{
+ qemu_put_be32(f, (unsigned int)v);
+}
+
+static inline void qemu_put_sbe64(QEMUFile *f, int64_t v)
+{
+ qemu_put_be64(f, (uint64_t)v);
+}
+
+static inline size_t qemu_get_sbuffer(QEMUFile *f, int8_t *buf, int size)
+{
+ return qemu_get_buffer(f, (uint8_t *)buf, size);
+}
+
+static inline int qemu_get_sbe16(QEMUFile *f)
+{
+ return (int)qemu_get_be16(f);
+}
+
+static inline int qemu_get_sbe32(QEMUFile *f)
+{
+ return (int)qemu_get_be32(f);
+}
+
+static inline int64_t qemu_get_sbe64(QEMUFile *f)
+{
+ return (int64_t)qemu_get_be64(f);
+}
+
+static inline void qemu_put_s8s(QEMUFile *f, const int8_t *pv)
+{
+ qemu_put_8s(f, (const uint8_t *)pv);
+}
+
+static inline void qemu_put_sbe16s(QEMUFile *f, const int16_t *pv)
+{
+ qemu_put_be16s(f, (const uint16_t *)pv);
+}
+
+static inline void qemu_put_sbe32s(QEMUFile *f, const int32_t *pv)
+{
+ qemu_put_be32s(f, (const uint32_t *)pv);
+}
+
+static inline void qemu_put_sbe64s(QEMUFile *f, const int64_t *pv)
+{
+ qemu_put_be64s(f, (const uint64_t *)pv);
+}
+
+static inline void qemu_get_s8s(QEMUFile *f, int8_t *pv)
+{
+ qemu_get_8s(f, (uint8_t *)pv);
+}
+
+static inline void qemu_get_sbe16s(QEMUFile *f, int16_t *pv)
+{
+ qemu_get_be16s(f, (uint16_t *)pv);
+}
+
+static inline void qemu_get_sbe32s(QEMUFile *f, int32_t *pv)
+{
+ qemu_get_be32s(f, (uint32_t *)pv);
+}
+
+static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv)
+{
+ qemu_get_be64s(f, (uint64_t *)pv);
+}
+
+int64_t qemu_ftell(QEMUFile *f);
+int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
+
+#endif
diff --git a/vmstate.h b/vmstate.h
new file mode 100644
index 0000000..038b9ac
--- /dev/null
+++ b/vmstate.h
@@ -0,0 +1,613 @@
+/*
+ * QEMU migration/snapshot declarations
+ *
+ * Copyright (c) 2009-2011 Red Hat, Inc.
+ *
+ * Original author: Juan Quintela <quintela@redhat.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef QEMU_VMSTATE_H
+#define QEMU_VMSTATE_H 1
+
+typedef void SaveSetParamsHandler(int blk_enable, int shared, void * opaque);
+typedef void SaveStateHandler(QEMUFile *f, void *opaque);
+typedef int SaveLiveStateHandler(Monitor *mon, QEMUFile *f, int stage,
+ void *opaque);
+typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
+
+int register_savevm(DeviceState *dev,
+ const char *idstr,
+ int instance_id,
+ int version_id,
+ SaveStateHandler *save_state,
+ LoadStateHandler *load_state,
+ void *opaque);
+
+int register_savevm_live(DeviceState *dev,
+ const char *idstr,
+ int instance_id,
+ int version_id,
+ SaveSetParamsHandler *set_params,
+ SaveLiveStateHandler *save_live_state,
+ SaveStateHandler *save_state,
+ LoadStateHandler *load_state,
+ void *opaque);
+
+void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque);
+void register_device_unmigratable(DeviceState *dev, const char *idstr,
+ void *opaque);
+
+
+typedef struct VMStateInfo VMStateInfo;
+typedef struct VMStateDescription VMStateDescription;
+
+struct VMStateInfo {
+ const char *name;
+ int (*get)(QEMUFile *f, void *pv, size_t size);
+ void (*put)(QEMUFile *f, void *pv, size_t size);
+};
+
+enum VMStateFlags {
+ VMS_SINGLE = 0x001,
+ VMS_POINTER = 0x002,
+ VMS_ARRAY = 0x004,
+ VMS_STRUCT = 0x008,
+ VMS_VARRAY_INT32 = 0x010, /* Array with size in int32_t field*/
+ VMS_BUFFER = 0x020, /* static sized buffer */
+ VMS_ARRAY_OF_POINTER = 0x040,
+ VMS_VARRAY_UINT16 = 0x080, /* Array with size in uint16_t field */
+ VMS_VBUFFER = 0x100, /* Buffer with size in int32_t field */
+ VMS_MULTIPLY = 0x200, /* multiply "size" field by field_size */
+ VMS_VARRAY_UINT8 = 0x400, /* Array with size in uint8_t field*/
+ VMS_VARRAY_UINT32 = 0x800, /* Array with size in uint32_t field*/
+};
+
+typedef struct {
+ const char *name;
+ size_t offset;
+ size_t size;
+ size_t start;
+ int num;
+ size_t num_offset;
+ size_t size_offset;
+ const VMStateInfo *info;
+ enum VMStateFlags flags;
+ const VMStateDescription *vmsd;
+ int version_id;
+ bool (*field_exists)(void *opaque, int version_id);
+} VMStateField;
+
+typedef struct VMStateSubsection {
+ const VMStateDescription *vmsd;
+ bool (*needed)(void *opaque);
+} VMStateSubsection;
+
+struct VMStateDescription {
+ const char *name;
+ int unmigratable;
+ int version_id;
+ int minimum_version_id;
+ int minimum_version_id_old;
+ LoadStateHandler *load_state_old;
+ int (*pre_load)(void *opaque);
+ int (*post_load)(void *opaque, int version_id);
+ void (*pre_save)(void *opaque);
+ VMStateField *fields;
+ const VMStateSubsection *subsections;
+};
+
+extern const VMStateInfo vmstate_info_bool;
+
+extern const VMStateInfo vmstate_info_int8;
+extern const VMStateInfo vmstate_info_int16;
+extern const VMStateInfo vmstate_info_int32;
+extern const VMStateInfo vmstate_info_int64;
+
+extern const VMStateInfo vmstate_info_uint8_equal;
+extern const VMStateInfo vmstate_info_uint16_equal;
+extern const VMStateInfo vmstate_info_int32_equal;
+extern const VMStateInfo vmstate_info_uint32_equal;
+extern const VMStateInfo vmstate_info_int32_le;
+
+extern const VMStateInfo vmstate_info_uint8;
+extern const VMStateInfo vmstate_info_uint16;
+extern const VMStateInfo vmstate_info_uint32;
+extern const VMStateInfo vmstate_info_uint64;
+
+extern const VMStateInfo vmstate_info_timer;
+extern const VMStateInfo vmstate_info_buffer;
+extern const VMStateInfo vmstate_info_unused_buffer;
+
+#define type_check_array(t1,t2,n) ((t1(*)[n])0 - (t2*)0)
+#define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0)
+
+#define vmstate_offset_value(_state, _field, _type) \
+ (offsetof(_state, _field) + \
+ type_check(_type, typeof_field(_state, _field)))
+
+#define vmstate_offset_pointer(_state, _field, _type) \
+ (offsetof(_state, _field) + \
+ type_check_pointer(_type, typeof_field(_state, _field)))
+
+#define vmstate_offset_array(_state, _field, _type, _num) \
+ (offsetof(_state, _field) + \
+ type_check_array(_type, typeof_field(_state, _field), _num))
+
+#define vmstate_offset_sub_array(_state, _field, _type, _start) \
+ (offsetof(_state, _field[_start]))
+
+#define vmstate_offset_buffer(_state, _field) \
+ vmstate_offset_array(_state, _field, uint8_t, \
+ sizeof(typeof_field(_state, _field)))
+
+#define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .field_exists = (_test), \
+ .size = sizeof(_type), \
+ .info = &(_info), \
+ .flags = VMS_SINGLE, \
+ .offset = vmstate_offset_value(_state, _field, _type), \
+}
+
+#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 = vmstate_offset_value(_state, _field, _type), \
+}
+
+#define VMSTATE_POINTER_TEST(_field, _state, _test, _info, _type) { \
+ .name = (stringify(_field)), \
+ .info = &(_info), \
+ .field_exists = (_test), \
+ .size = sizeof(_type), \
+ .flags = VMS_SINGLE|VMS_POINTER, \
+ .offset = vmstate_offset_value(_state, _field, _type), \
+}
+
+#define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .num = (_num), \
+ .info = &(_info), \
+ .size = sizeof(_type), \
+ .flags = VMS_ARRAY, \
+ .offset = vmstate_offset_array(_state, _field, _type, _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 = vmstate_offset_array(_state, _field, _type, _num),\
+}
+
+#define VMSTATE_SUB_ARRAY(_field, _state, _start, _num, _version, _info, _type) { \
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .num = (_num), \
+ .info = &(_info), \
+ .size = sizeof(_type), \
+ .flags = VMS_ARRAY, \
+ .offset = vmstate_offset_sub_array(_state, _field, _type, _start), \
+}
+
+#define VMSTATE_ARRAY_INT32_UNSAFE(_field, _state, _field_num, _info, _type) {\
+ .name = (stringify(_field)), \
+ .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
+ .info = &(_info), \
+ .size = sizeof(_type), \
+ .flags = VMS_VARRAY_INT32, \
+ .offset = offsetof(_state, _field), \
+}
+
+#define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
+ .info = &(_info), \
+ .size = sizeof(_type), \
+ .flags = VMS_VARRAY_INT32|VMS_POINTER, \
+ .offset = vmstate_offset_pointer(_state, _field, _type), \
+}
+
+#define VMSTATE_VARRAY_UINT32(_field, _state, _field_num, _version, _info, _type) {\
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\
+ .info = &(_info), \
+ .size = sizeof(_type), \
+ .flags = VMS_VARRAY_UINT32|VMS_POINTER, \
+ .offset = vmstate_offset_pointer(_state, _field, _type), \
+}
+
+#define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\
+ .info = &(_info), \
+ .size = sizeof(_type), \
+ .flags = VMS_VARRAY_UINT16, \
+ .offset = offsetof(_state, _field), \
+}
+
+#define VMSTATE_STRUCT_TEST(_field, _state, _test, _version, _vmsd, _type) { \
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .field_exists = (_test), \
+ .vmsd = &(_vmsd), \
+ .size = sizeof(_type), \
+ .flags = VMS_STRUCT, \
+ .offset = vmstate_offset_value(_state, _field, _type), \
+}
+
+#define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) { \
+ .name = (stringify(_field)), \
+ .field_exists = (_test), \
+ .vmsd = &(_vmsd), \
+ .size = sizeof(_type), \
+ .flags = VMS_STRUCT|VMS_POINTER, \
+ .offset = vmstate_offset_value(_state, _field, _type), \
+}
+
+#define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .num = (_num), \
+ .info = &(_info), \
+ .size = sizeof(_type), \
+ .flags = VMS_ARRAY|VMS_ARRAY_OF_POINTER, \
+ .offset = vmstate_offset_array(_state, _field, _type, _num), \
+}
+
+#define VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, _test, _version, _vmsd, _type) { \
+ .name = (stringify(_field)), \
+ .num = (_num), \
+ .field_exists = (_test), \
+ .version_id = (_version), \
+ .vmsd = &(_vmsd), \
+ .size = sizeof(_type), \
+ .flags = VMS_STRUCT|VMS_ARRAY, \
+ .offset = vmstate_offset_array(_state, _field, _type, _num),\
+}
+
+#define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \
+ .name = (stringify(_field)), \
+ .num_offset = vmstate_offset_value(_state, _field_num, uint8_t), \
+ .version_id = (_version), \
+ .vmsd = &(_vmsd), \
+ .size = sizeof(_type), \
+ .flags = VMS_STRUCT|VMS_VARRAY_UINT8, \
+ .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_STRUCT_VARRAY_INT32(_field, _state, _field_num, _version, _vmsd, _type) { \
+ .name = (stringify(_field)), \
+ .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
+ .version_id = (_version), \
+ .vmsd = &(_vmsd), \
+ .size = sizeof(_type), \
+ .flags = VMS_STRUCT|VMS_VARRAY_INT32, \
+ .offset = offsetof(_state, _field), \
+}
+
+#define VMSTATE_STRUCT_VARRAY_UINT32(_field, _state, _field_num, _version, _vmsd, _type) { \
+ .name = (stringify(_field)), \
+ .num_offset = vmstate_offset_value(_state, _field_num, uint32_t), \
+ .version_id = (_version), \
+ .vmsd = &(_vmsd), \
+ .size = sizeof(_type), \
+ .flags = VMS_STRUCT|VMS_VARRAY_UINT32, \
+ .offset = offsetof(_state, _field), \
+}
+
+#define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .field_exists = (_test), \
+ .size = (_size - _start), \
+ .info = &vmstate_info_buffer, \
+ .flags = VMS_BUFFER, \
+ .offset = vmstate_offset_buffer(_state, _field) + _start, \
+}
+
+#define VMSTATE_BUFFER_MULTIPLY(_field, _state, _version, _test, _start, _field_size, _multiply) { \
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .field_exists = (_test), \
+ .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\
+ .size = (_multiply), \
+ .info = &vmstate_info_buffer, \
+ .flags = VMS_VBUFFER|VMS_MULTIPLY, \
+ .offset = offsetof(_state, _field), \
+ .start = (_start), \
+}
+
+#define VMSTATE_VBUFFER(_field, _state, _version, _test, _start, _field_size) { \
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .field_exists = (_test), \
+ .size_offset = vmstate_offset_value(_state, _field_size, int32_t),\
+ .info = &vmstate_info_buffer, \
+ .flags = VMS_VBUFFER|VMS_POINTER, \
+ .offset = offsetof(_state, _field), \
+ .start = (_start), \
+}
+
+#define VMSTATE_VBUFFER_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, \
+ .offset = offsetof(_state, _field), \
+ .start = (_start), \
+}
+
+#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \
+ .name = (stringify(_field)), \
+ .version_id = (_version), \
+ .size = (_size), \
+ .info = &(_info), \
+ .flags = VMS_BUFFER, \
+ .offset = offsetof(_state, _field), \
+}
+
+#define VMSTATE_UNUSED_BUFFER(_test, _version, _size) { \
+ .name = "unused", \
+ .field_exists = (_test), \
+ .version_id = (_version), \
+ .size = (_size), \
+ .info = &vmstate_info_unused_buffer, \
+ .flags = VMS_BUFFER, \
+}
+
+/* _f : field name
+ _f_n : num of elements field_name
+ _n : num of elements
+ _s : struct state name
+ _v : version
+*/
+
+#define VMSTATE_SINGLE(_field, _state, _version, _info, _type) \
+ VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type)
+
+#define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type) \
+ VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type)
+
+#define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type) \
+ VMSTATE_STRUCT_POINTER_TEST(_field, _state, NULL, _vmsd, _type)
+
+#define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) \
+ VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, NULL, _version, \
+ _vmsd, _type)
+
+#define VMSTATE_BOOL_V(_f, _s, _v) \
+ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_bool, bool)
+
+#define VMSTATE_INT8_V(_f, _s, _v) \
+ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t)
+#define VMSTATE_INT16_V(_f, _s, _v) \
+ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t)
+#define VMSTATE_INT32_V(_f, _s, _v) \
+ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t)
+#define VMSTATE_INT64_V(_f, _s, _v) \
+ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t)
+
+#define VMSTATE_UINT8_V(_f, _s, _v) \
+ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t)
+#define VMSTATE_UINT16_V(_f, _s, _v) \
+ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t)
+#define VMSTATE_UINT32_V(_f, _s, _v) \
+ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t)
+#define VMSTATE_UINT64_V(_f, _s, _v) \
+ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t)
+
+#define VMSTATE_BOOL(_f, _s) \
+ VMSTATE_BOOL_V(_f, _s, 0)
+
+#define VMSTATE_INT8(_f, _s) \
+ VMSTATE_INT8_V(_f, _s, 0)
+#define VMSTATE_INT16(_f, _s) \
+ VMSTATE_INT16_V(_f, _s, 0)
+#define VMSTATE_INT32(_f, _s) \
+ VMSTATE_INT32_V(_f, _s, 0)
+#define VMSTATE_INT64(_f, _s) \
+ VMSTATE_INT64_V(_f, _s, 0)
+
+#define VMSTATE_UINT8(_f, _s) \
+ VMSTATE_UINT8_V(_f, _s, 0)
+#define VMSTATE_UINT16(_f, _s) \
+ VMSTATE_UINT16_V(_f, _s, 0)
+#define VMSTATE_UINT32(_f, _s) \
+ VMSTATE_UINT32_V(_f, _s, 0)
+#define VMSTATE_UINT64(_f, _s) \
+ VMSTATE_UINT64_V(_f, _s, 0)
+
+#define VMSTATE_UINT8_EQUAL(_f, _s) \
+ VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint8_equal, uint8_t)
+
+#define VMSTATE_UINT16_EQUAL(_f, _s) \
+ VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint16_equal, uint16_t)
+
+#define VMSTATE_UINT16_EQUAL_V(_f, _s, _v) \
+ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16_equal, uint16_t)
+
+#define VMSTATE_INT32_EQUAL(_f, _s) \
+ VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t)
+
+#define VMSTATE_UINT32_EQUAL(_f, _s) \
+ VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint32_equal, uint32_t)
+
+#define VMSTATE_INT32_LE(_f, _s) \
+ VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t)
+
+#define VMSTATE_UINT8_TEST(_f, _s, _t) \
+ VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint8, uint8_t)
+
+#define VMSTATE_UINT16_TEST(_f, _s, _t) \
+ VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint16, uint16_t)
+
+#define VMSTATE_UINT32_TEST(_f, _s, _t) \
+ VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t)
+
+#define VMSTATE_TIMER_TEST(_f, _s, _test) \
+ VMSTATE_POINTER_TEST(_f, _s, _test, vmstate_info_timer, QEMUTimer *)
+
+#define VMSTATE_TIMER(_f, _s) \
+ VMSTATE_TIMER_TEST(_f, _s, NULL)
+
+#define VMSTATE_TIMER_ARRAY(_f, _s, _n) \
+ VMSTATE_ARRAY_OF_POINTER(_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)
+
+#define VMSTATE_BOOL_ARRAY(_f, _s, _n) \
+ VMSTATE_BOOL_ARRAY_V(_f, _s, _n, 0)
+
+#define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v) \
+ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t)
+
+#define VMSTATE_UINT16_ARRAY(_f, _s, _n) \
+ VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0)
+
+#define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v) \
+ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t)
+
+#define VMSTATE_UINT8_ARRAY(_f, _s, _n) \
+ VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0)
+
+#define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v) \
+ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t)
+
+#define VMSTATE_UINT32_ARRAY(_f, _s, _n) \
+ VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
+
+#define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v) \
+ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t)
+
+#define VMSTATE_UINT64_ARRAY(_f, _s, _n) \
+ VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0)
+
+#define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v) \
+ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t)
+
+#define VMSTATE_INT16_ARRAY(_f, _s, _n) \
+ VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0)
+
+#define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v) \
+ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t)
+
+#define VMSTATE_INT32_ARRAY(_f, _s, _n) \
+ VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0)
+
+#define VMSTATE_UINT32_SUB_ARRAY(_f, _s, _start, _num) \
+ VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint32, uint32_t)
+
+#define VMSTATE_UINT32_ARRAY(_f, _s, _n) \
+ VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
+
+#define VMSTATE_INT64_ARRAY_V(_f, _s, _n, _v) \
+ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int64, int64_t)
+
+#define VMSTATE_INT64_ARRAY(_f, _s, _n) \
+ VMSTATE_INT64_ARRAY_V(_f, _s, _n, 0)
+
+#define VMSTATE_BUFFER_V(_f, _s, _v) \
+ VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f)))
+
+#define VMSTATE_BUFFER(_f, _s) \
+ VMSTATE_BUFFER_V(_f, _s, 0)
+
+#define VMSTATE_PARTIAL_BUFFER(_f, _s, _size) \
+ VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size)
+
+#define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \
+ VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, _start, sizeof(typeof_field(_s, _f)))
+
+#define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size) \
+ VMSTATE_VBUFFER(_f, _s, 0, NULL, 0, _size)
+
+#define VMSTATE_PARTIAL_VBUFFER_UINT32(_f, _s, _size) \
+ VMSTATE_VBUFFER_UINT32(_f, _s, 0, NULL, 0, _size)
+
+#define VMSTATE_SUB_VBUFFER(_f, _s, _start, _size) \
+ VMSTATE_VBUFFER(_f, _s, 0, NULL, _start, _size)
+
+#define VMSTATE_BUFFER_TEST(_f, _s, _test) \
+ VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f)))
+
+#define VMSTATE_BUFFER_UNSAFE(_field, _state, _version, _size) \
+ VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, vmstate_info_buffer, _size)
+
+#define VMSTATE_UNUSED_V(_v, _size) \
+ VMSTATE_UNUSED_BUFFER(NULL, _v, _size)
+
+#define VMSTATE_UNUSED(_size) \
+ VMSTATE_UNUSED_V(0, _size)
+
+#define VMSTATE_UNUSED_TEST(_test, _size) \
+ VMSTATE_UNUSED_BUFFER(_test, 0, _size)
+
+#define VMSTATE_END_OF_LIST() \
+ {}
+
+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);
+int vmstate_register(DeviceState *dev, int instance_id,
+ const VMStateDescription *vmsd, void *base);
+int vmstate_register_with_alias_id(DeviceState *dev, int instance_id,
+ const VMStateDescription *vmsd,
+ void *base, int alias_id,
+ int required_for_version);
+void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd,
+ void *opaque);
+
+#endif
--
1.7.7.1
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