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/* Declarations for use by hardware emulation.  */
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#ifndef QEMU_HW_H
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#define QEMU_HW_H
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#include "qemu-common.h"
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#if defined(TARGET_PHYS_ADDR_BITS) && !defined(NEED_CPU_H)
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#include "cpu-common.h"
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#endif
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#include <stdbool.h>
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#include "ioport.h"
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#include "irq.h"
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/* VM Load/Save */
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/* This function writes a chunk of data to a file at the given position.
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 * The pos argument can be ignored if the file is only being used for
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 * streaming.  The handler should try to write all of the data it can.
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 */
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typedef int (QEMUFilePutBufferFunc)(void *opaque, const uint8_t *buf,
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                                    int64_t pos, int size);
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/* Read a chunk of data from a file at the given position.  The pos argument
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 * can be ignored if the file is only be used for streaming.  The number of
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 * bytes actually read should be returned.
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 */
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typedef int (QEMUFileGetBufferFunc)(void *opaque, uint8_t *buf,
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                                    int64_t pos, int size);
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/* Close a file and return an error code */
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typedef int (QEMUFileCloseFunc)(void *opaque);
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/* Called to determine if the file has exceeded it's bandwidth allocation.  The
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 * bandwidth capping is a soft limit, not a hard limit.
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 */
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typedef int (QEMUFileRateLimit)(void *opaque);
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/* Called to change the current bandwidth allocation. This function must return
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 * the new actual bandwidth. It should be new_rate if everything goes ok, and
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 * the old rate otherwise
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 */
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typedef size_t (QEMUFileSetRateLimit)(void *opaque, size_t new_rate);
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typedef size_t (QEMUFileGetRateLimit)(void *opaque);
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QEMUFile *qemu_fopen_ops(void *opaque, QEMUFilePutBufferFunc *put_buffer,
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                         QEMUFileGetBufferFunc *get_buffer,
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                         QEMUFileCloseFunc *close,
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                         QEMUFileRateLimit *rate_limit,
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                         QEMUFileSetRateLimit *set_rate_limit,
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                         QEMUFileGetRateLimit *get_rate_limit);
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QEMUFile *qemu_fopen(const char *filename, const char *mode);
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QEMUFile *qemu_fdopen(int fd, const char *mode);
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QEMUFile *qemu_fopen_socket(int fd);
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QEMUFile *qemu_popen(FILE *popen_file, const char *mode);
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QEMUFile *qemu_popen_cmd(const char *command, const char *mode);
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int qemu_stdio_fd(QEMUFile *f);
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void qemu_fflush(QEMUFile *f);
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int qemu_fclose(QEMUFile *f);
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void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
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void qemu_put_byte(QEMUFile *f, int v);
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static inline void qemu_put_ubyte(QEMUFile *f, unsigned int v)
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{
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    qemu_put_byte(f, (int)v);
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}
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#define qemu_put_sbyte qemu_put_byte
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void qemu_put_be16(QEMUFile *f, unsigned int v);
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void qemu_put_be32(QEMUFile *f, unsigned int v);
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void qemu_put_be64(QEMUFile *f, uint64_t v);
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int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
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int qemu_get_byte(QEMUFile *f);
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static inline unsigned int qemu_get_ubyte(QEMUFile *f)
77
{
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    return (unsigned int)qemu_get_byte(f);
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}
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#define qemu_get_sbyte qemu_get_byte
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unsigned int qemu_get_be16(QEMUFile *f);
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unsigned int qemu_get_be32(QEMUFile *f);
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uint64_t qemu_get_be64(QEMUFile *f);
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int qemu_file_rate_limit(QEMUFile *f);
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size_t qemu_file_set_rate_limit(QEMUFile *f, size_t new_rate);
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size_t qemu_file_get_rate_limit(QEMUFile *f);
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int qemu_file_has_error(QEMUFile *f);
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void qemu_file_set_error(QEMUFile *f);
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/* Try to send any outstanding data.  This function is useful when output is
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 * halted due to rate limiting or EAGAIN errors occur as it can be used to
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 * resume output. */
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void qemu_file_put_notify(QEMUFile *f);
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static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
98
{
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    qemu_put_be64(f, *pv);
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}
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static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
103
{
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    qemu_put_be32(f, *pv);
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}
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static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
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{
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    qemu_put_be16(f, *pv);
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}
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static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
113
{
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    qemu_put_byte(f, *pv);
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}
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static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
118
{
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    *pv = qemu_get_be64(f);
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}
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static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
123
{
124
    *pv = qemu_get_be32(f);
125
}
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static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
128
{
129
    *pv = qemu_get_be16(f);
130
}
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static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
133
{
134
    *pv = qemu_get_byte(f);
135
}
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// Signed versions for type safety
138
static inline void qemu_put_sbuffer(QEMUFile *f, const int8_t *buf, int size)
139
{
140
    qemu_put_buffer(f, (const uint8_t *)buf, size);
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}
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static inline void qemu_put_sbe16(QEMUFile *f, int v)
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{
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    qemu_put_be16(f, (unsigned int)v);
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}
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static inline void qemu_put_sbe32(QEMUFile *f, int v)
149
{
150
    qemu_put_be32(f, (unsigned int)v);
151
}
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static inline void qemu_put_sbe64(QEMUFile *f, int64_t v)
154
{
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    qemu_put_be64(f, (uint64_t)v);
156
}
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static inline size_t qemu_get_sbuffer(QEMUFile *f, int8_t *buf, int size)
159
{
160
    return qemu_get_buffer(f, (uint8_t *)buf, size);
161
}
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static inline int qemu_get_sbe16(QEMUFile *f)
164
{
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    return (int)qemu_get_be16(f);
166
}
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static inline int qemu_get_sbe32(QEMUFile *f)
169
{
170
    return (int)qemu_get_be32(f);
171
}
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static inline int64_t qemu_get_sbe64(QEMUFile *f)
174
{
175
    return (int64_t)qemu_get_be64(f);
176
}
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static inline void qemu_put_s8s(QEMUFile *f, const int8_t *pv)
179
{
180
    qemu_put_8s(f, (const uint8_t *)pv);
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}
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static inline void qemu_put_sbe16s(QEMUFile *f, const int16_t *pv)
184
{
185
    qemu_put_be16s(f, (const uint16_t *)pv);
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}
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static inline void qemu_put_sbe32s(QEMUFile *f, const int32_t *pv)
189
{
190
    qemu_put_be32s(f, (const uint32_t *)pv);
191
}
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193
static inline void qemu_put_sbe64s(QEMUFile *f, const int64_t *pv)
194
{
195
    qemu_put_be64s(f, (const uint64_t *)pv);
196
}
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static inline void qemu_get_s8s(QEMUFile *f, int8_t *pv)
199
{
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    qemu_get_8s(f, (uint8_t *)pv);
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}
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static inline void qemu_get_sbe16s(QEMUFile *f, int16_t *pv)
204
{
205
    qemu_get_be16s(f, (uint16_t *)pv);
206
}
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static inline void qemu_get_sbe32s(QEMUFile *f, int32_t *pv)
209
{
210
    qemu_get_be32s(f, (uint32_t *)pv);
211
}
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static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv)
214
{
215
    qemu_get_be64s(f, (uint64_t *)pv);
216
}
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#ifdef NEED_CPU_H
219
#if TARGET_LONG_BITS == 64
220
#define qemu_put_betl qemu_put_be64
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#define qemu_get_betl qemu_get_be64
222
#define qemu_put_betls qemu_put_be64s
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#define qemu_get_betls qemu_get_be64s
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#define qemu_put_sbetl qemu_put_sbe64
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#define qemu_get_sbetl qemu_get_sbe64
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#define qemu_put_sbetls qemu_put_sbe64s
227
#define qemu_get_sbetls qemu_get_sbe64s
228
#else
229
#define qemu_put_betl qemu_put_be32
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#define qemu_get_betl qemu_get_be32
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#define qemu_put_betls qemu_put_be32s
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#define qemu_get_betls qemu_get_be32s
233
#define qemu_put_sbetl qemu_put_sbe32
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#define qemu_get_sbetl qemu_get_sbe32
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#define qemu_put_sbetls qemu_put_sbe32s
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#define qemu_get_sbetls qemu_get_sbe32s
237
#endif
238
#endif
239

    
240
int64_t qemu_ftell(QEMUFile *f);
241
int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
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243
typedef void SaveSetParamsHandler(int blk_enable, int shared, void * opaque);
244
typedef void SaveStateHandler(QEMUFile *f, void *opaque);
245
typedef int SaveLiveStateHandler(Monitor *mon, QEMUFile *f, int stage,
246
                                 void *opaque);
247
typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
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249
int register_savevm(const char *idstr,
250
                    int instance_id,
251
                    int version_id,
252
                    SaveStateHandler *save_state,
253
                    LoadStateHandler *load_state,
254
                    void *opaque);
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256
int register_savevm_live(const char *idstr,
257
                         int instance_id,
258
                         int version_id,
259
                         SaveSetParamsHandler *set_params,
260
                         SaveLiveStateHandler *save_live_state,
261
                         SaveStateHandler *save_state,
262
                         LoadStateHandler *load_state,
263
                         void *opaque);
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265
void unregister_savevm(const char *idstr, void *opaque);
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267
typedef void QEMUResetHandler(void *opaque);
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269
void qemu_register_reset(QEMUResetHandler *func, void *opaque);
270
void qemu_unregister_reset(QEMUResetHandler *func, void *opaque);
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272
/* handler to set the boot_device order for a specific type of QEMUMachine */
273
/* return 0 if success */
274
typedef int QEMUBootSetHandler(void *opaque, const char *boot_devices);
275
void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque);
276
int qemu_boot_set(const char *boot_devices);
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typedef struct VMStateInfo VMStateInfo;
279
typedef struct VMStateDescription VMStateDescription;
280

    
281
struct VMStateInfo {
282
    const char *name;
283
    int (*get)(QEMUFile *f, void *pv, size_t size);
284
    void (*put)(QEMUFile *f, void *pv, size_t size);
285
};
286

    
287
enum VMStateFlags {
288
    VMS_SINGLE           = 0x001,
289
    VMS_POINTER          = 0x002,
290
    VMS_ARRAY            = 0x004,
291
    VMS_STRUCT           = 0x008,
292
    VMS_VARRAY_INT32     = 0x010,  /* Array with size in int32_t field*/
293
    VMS_BUFFER           = 0x020,  /* static sized buffer */
294
    VMS_ARRAY_OF_POINTER = 0x040,
295
    VMS_VARRAY_UINT16    = 0x080,  /* Array with size in uint16_t field */
296
    VMS_VBUFFER          = 0x100,  /* Buffer with size in int32_t field */
297
    VMS_MULTIPLY         = 0x200,  /* multiply "size" field by field_size */
298
};
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300
typedef struct {
301
    const char *name;
302
    size_t offset;
303
    size_t size;
304
    size_t start;
305
    int num;
306
    size_t num_offset;
307
    size_t size_offset;
308
    const VMStateInfo *info;
309
    enum VMStateFlags flags;
310
    const VMStateDescription *vmsd;
311
    int version_id;
312
    bool (*field_exists)(void *opaque, int version_id);
313
} VMStateField;
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315
struct VMStateDescription {
316
    const char *name;
317
    int version_id;
318
    int minimum_version_id;
319
    int minimum_version_id_old;
320
    LoadStateHandler *load_state_old;
321
    int (*pre_load)(void *opaque);
322
    int (*post_load)(void *opaque, int version_id);
323
    void (*pre_save)(void *opaque);
324
    VMStateField *fields;
325
};
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327
extern const VMStateInfo vmstate_info_int8;
328
extern const VMStateInfo vmstate_info_int16;
329
extern const VMStateInfo vmstate_info_int32;
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extern const VMStateInfo vmstate_info_int64;
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332
extern const VMStateInfo vmstate_info_uint8_equal;
333
extern const VMStateInfo vmstate_info_uint16_equal;
334
extern const VMStateInfo vmstate_info_int32_equal;
335
extern const VMStateInfo vmstate_info_int32_le;
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337
extern const VMStateInfo vmstate_info_uint8;
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extern const VMStateInfo vmstate_info_uint16;
339
extern const VMStateInfo vmstate_info_uint32;
340
extern const VMStateInfo vmstate_info_uint64;
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342
extern const VMStateInfo vmstate_info_timer;
343
extern const VMStateInfo vmstate_info_ptimer;
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extern const VMStateInfo vmstate_info_buffer;
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extern const VMStateInfo vmstate_info_unused_buffer;
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#define type_check_array(t1,t2,n) ((t1(*)[n])0 - (t2*)0)
348
#define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0)
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#define vmstate_offset_value(_state, _field, _type)                  \
351
    (offsetof(_state, _field) +                                      \
352
     type_check(_type, typeof_field(_state, _field)))
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#define vmstate_offset_pointer(_state, _field, _type)                \
355
    (offsetof(_state, _field) +                                      \
356
     type_check_pointer(_type, typeof_field(_state, _field)))
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#define vmstate_offset_array(_state, _field, _type, _num)            \
359
    (offsetof(_state, _field) +                                      \
360
     type_check_array(_type, typeof_field(_state, _field), _num))
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362
#define vmstate_offset_sub_array(_state, _field, _type, _start)      \
363
    (offsetof(_state, _field[_start]))
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#define vmstate_offset_buffer(_state, _field)                        \
366
    vmstate_offset_array(_state, _field, uint8_t,                    \
367
                         sizeof(typeof_field(_state, _field)))
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369
#define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \
370
    .name         = (stringify(_field)),                             \
371
    .version_id   = (_version),                                      \
372
    .field_exists = (_test),                                         \
373
    .size         = sizeof(_type),                                   \
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    .info         = &(_info),                                        \
375
    .flags        = VMS_SINGLE,                                      \
376
    .offset       = vmstate_offset_value(_state, _field, _type),     \
377
}
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379
#define VMSTATE_POINTER(_field, _state, _version, _info, _type) {    \
380
    .name       = (stringify(_field)),                               \
381
    .version_id = (_version),                                        \
382
    .info       = &(_info),                                          \
383
    .size       = sizeof(_type),                                     \
384
    .flags      = VMS_SINGLE|VMS_POINTER,                            \
385
    .offset     = vmstate_offset_value(_state, _field, _type),       \
386
}
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388
#define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\
389
    .name       = (stringify(_field)),                               \
390
    .version_id = (_version),                                        \
391
    .num        = (_num),                                            \
392
    .info       = &(_info),                                          \
393
    .size       = sizeof(_type),                                     \
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    .flags      = VMS_ARRAY,                                         \
395
    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
396
}
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398
#define VMSTATE_ARRAY_TEST(_field, _state, _num, _test, _info, _type) {\
399
    .name         = (stringify(_field)),                              \
400
    .field_exists = (_test),                                          \
401
    .num          = (_num),                                           \
402
    .info         = &(_info),                                         \
403
    .size         = sizeof(_type),                                    \
404
    .flags        = VMS_ARRAY,                                        \
405
    .offset       = vmstate_offset_array(_state, _field, _type, _num),\
406
}
407

    
408
#define VMSTATE_SUB_ARRAY(_field, _state, _start, _num, _version, _info, _type) { \
409
    .name       = (stringify(_field)),                               \
410
    .version_id = (_version),                                        \
411
    .num        = (_num),                                            \
412
    .info       = &(_info),                                          \
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    .size       = sizeof(_type),                                     \
414
    .flags      = VMS_ARRAY,                                         \
415
    .offset     = vmstate_offset_sub_array(_state, _field, _type, _start), \
416
}
417

    
418
#define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\
419
    .name       = (stringify(_field)),                               \
420
    .version_id = (_version),                                        \
421
    .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
422
    .info       = &(_info),                                          \
423
    .size       = sizeof(_type),                                     \
424
    .flags      = VMS_VARRAY_INT32|VMS_POINTER,                      \
425
    .offset     = vmstate_offset_pointer(_state, _field, _type),     \
426
}
427

    
428
#define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\
429
    .name       = (stringify(_field)),                               \
430
    .version_id = (_version),                                        \
431
    .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\
432
    .info       = &(_info),                                          \
433
    .size       = sizeof(_type),                                     \
434
    .flags      = VMS_VARRAY_UINT16,                                 \
435
    .offset     = offsetof(_state, _field),                          \
436
}
437

    
438
#define VMSTATE_STRUCT_TEST(_field, _state, _test, _version, _vmsd, _type) { \
439
    .name         = (stringify(_field)),                             \
440
    .version_id   = (_version),                                      \
441
    .field_exists = (_test),                                         \
442
    .vmsd         = &(_vmsd),                                        \
443
    .size         = sizeof(_type),                                   \
444
    .flags        = VMS_STRUCT,                                      \
445
    .offset       = vmstate_offset_value(_state, _field, _type),     \
446
}
447

    
448
#define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) { \
449
    .name         = (stringify(_field)),                             \
450
    .field_exists = (_test),                                         \
451
    .vmsd         = &(_vmsd),                                        \
452
    .size         = sizeof(_type),                                   \
453
    .flags        = VMS_STRUCT|VMS_POINTER,                          \
454
    .offset       = vmstate_offset_value(_state, _field, _type),     \
455
}
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457
#define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\
458
    .name       = (stringify(_field)),                               \
459
    .version_id = (_version),                                        \
460
    .num        = (_num),                                            \
461
    .info       = &(_info),                                          \
462
    .size       = sizeof(_type),                                     \
463
    .flags      = VMS_ARRAY|VMS_ARRAY_OF_POINTER,                    \
464
    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
465
}
466

    
467
#define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) { \
468
    .name       = (stringify(_field)),                               \
469
    .num        = (_num),                                            \
470
    .version_id = (_version),                                        \
471
    .vmsd       = &(_vmsd),                                          \
472
    .size       = sizeof(_type),                                     \
473
    .flags      = VMS_STRUCT|VMS_ARRAY,                              \
474
    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
475
}
476

    
477
#define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \
478
    .name         = (stringify(_field)),                             \
479
    .version_id   = (_version),                                      \
480
    .field_exists = (_test),                                         \
481
    .size         = (_size - _start),                                \
482
    .info         = &vmstate_info_buffer,                            \
483
    .flags        = VMS_BUFFER,                                      \
484
    .offset       = vmstate_offset_buffer(_state, _field) + _start,  \
485
}
486

    
487
#define VMSTATE_BUFFER_MULTIPLY(_field, _state, _version, _test, _start, _field_size, _multiply) { \
488
    .name         = (stringify(_field)),                             \
489
    .version_id   = (_version),                                      \
490
    .field_exists = (_test),                                         \
491
    .size_offset  = vmstate_offset_value(_state, _field_size, uint32_t),\
492
    .size         = (_multiply),                                      \
493
    .info         = &vmstate_info_buffer,                            \
494
    .flags        = VMS_VBUFFER|VMS_MULTIPLY,                        \
495
    .offset       = offsetof(_state, _field),                        \
496
    .start        = (_start),                                        \
497
}
498

    
499
#define VMSTATE_VBUFFER(_field, _state, _version, _test, _start, _field_size) { \
500
    .name         = (stringify(_field)),                             \
501
    .version_id   = (_version),                                      \
502
    .field_exists = (_test),                                         \
503
    .size_offset  = vmstate_offset_value(_state, _field_size, int32_t),\
504
    .info         = &vmstate_info_buffer,                            \
505
    .flags        = VMS_VBUFFER|VMS_POINTER,                         \
506
    .offset       = offsetof(_state, _field),                        \
507
    .start        = (_start),                                        \
508
}
509

    
510
#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \
511
    .name       = (stringify(_field)),                               \
512
    .version_id = (_version),                                        \
513
    .size       = (_size),                                           \
514
    .info       = &(_info),                                          \
515
    .flags      = VMS_BUFFER,                                        \
516
    .offset     = offsetof(_state, _field),                          \
517
}
518

    
519
#define VMSTATE_UNUSED_BUFFER(_test, _version, _size) {              \
520
    .name         = "unused",                                        \
521
    .field_exists = (_test),                                         \
522
    .version_id   = (_version),                                      \
523
    .size         = (_size),                                         \
524
    .info         = &vmstate_info_unused_buffer,                     \
525
    .flags        = VMS_BUFFER,                                      \
526
}
527
extern const VMStateDescription vmstate_pci_device;
528

    
529
#define VMSTATE_PCI_DEVICE(_field, _state) {                         \
530
    .name       = (stringify(_field)),                               \
531
    .size       = sizeof(PCIDevice),                                 \
532
    .vmsd       = &vmstate_pci_device,                               \
533
    .flags      = VMS_STRUCT,                                        \
534
    .offset     = vmstate_offset_value(_state, _field, PCIDevice),   \
535
}
536

    
537
extern const VMStateDescription vmstate_pcie_device;
538

    
539
#define VMSTATE_PCIE_DEVICE(_field, _state) {                        \
540
    .name       = (stringify(_field)),                               \
541
    .version_id = 2,                                                 \
542
    .size       = sizeof(PCIDevice),                                 \
543
    .vmsd       = &vmstate_pcie_device,                              \
544
    .flags      = VMS_STRUCT,                                        \
545
    .offset     = vmstate_offset_value(_state, _field, PCIDevice),   \
546
}
547

    
548
extern const VMStateDescription vmstate_i2c_slave;
549

    
550
#define VMSTATE_I2C_SLAVE(_field, _state) {                          \
551
    .name       = (stringify(_field)),                               \
552
    .size       = sizeof(i2c_slave),                                 \
553
    .vmsd       = &vmstate_i2c_slave,                                \
554
    .flags      = VMS_STRUCT,                                        \
555
    .offset     = vmstate_offset_value(_state, _field, i2c_slave),   \
556
}
557

    
558
#define vmstate_offset_macaddr(_state, _field)                       \
559
    vmstate_offset_array(_state, _field.a, uint8_t,                \
560
                         sizeof(typeof_field(_state, _field)))
561

    
562
#define VMSTATE_MACADDR(_field, _state) {                            \
563
    .name       = (stringify(_field)),                               \
564
    .size       = sizeof(MACAddr),                                   \
565
    .info       = &vmstate_info_buffer,                              \
566
    .flags      = VMS_BUFFER,                                        \
567
    .offset     = vmstate_offset_macaddr(_state, _field),            \
568
}
569

    
570
/* _f : field name
571
   _f_n : num of elements field_name
572
   _n : num of elements
573
   _s : struct state name
574
   _v : version
575
*/
576

    
577
#define VMSTATE_SINGLE(_field, _state, _version, _info, _type)        \
578
    VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type)
579

    
580
#define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type)        \
581
    VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type)
582

    
583
#define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type)          \
584
    VMSTATE_STRUCT_POINTER_TEST(_field, _state, NULL, _vmsd, _type)
585

    
586
#define VMSTATE_INT8_V(_f, _s, _v)                                    \
587
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t)
588
#define VMSTATE_INT16_V(_f, _s, _v)                                   \
589
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t)
590
#define VMSTATE_INT32_V(_f, _s, _v)                                   \
591
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t)
592
#define VMSTATE_INT64_V(_f, _s, _v)                                   \
593
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t)
594

    
595
#define VMSTATE_UINT8_V(_f, _s, _v)                                   \
596
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t)
597
#define VMSTATE_UINT16_V(_f, _s, _v)                                  \
598
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t)
599
#define VMSTATE_UINT32_V(_f, _s, _v)                                  \
600
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t)
601
#define VMSTATE_UINT64_V(_f, _s, _v)                                  \
602
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t)
603

    
604
#define VMSTATE_INT8(_f, _s)                                          \
605
    VMSTATE_INT8_V(_f, _s, 0)
606
#define VMSTATE_INT16(_f, _s)                                         \
607
    VMSTATE_INT16_V(_f, _s, 0)
608
#define VMSTATE_INT32(_f, _s)                                         \
609
    VMSTATE_INT32_V(_f, _s, 0)
610
#define VMSTATE_INT64(_f, _s)                                         \
611
    VMSTATE_INT64_V(_f, _s, 0)
612

    
613
#define VMSTATE_UINT8(_f, _s)                                         \
614
    VMSTATE_UINT8_V(_f, _s, 0)
615
#define VMSTATE_UINT16(_f, _s)                                        \
616
    VMSTATE_UINT16_V(_f, _s, 0)
617
#define VMSTATE_UINT32(_f, _s)                                        \
618
    VMSTATE_UINT32_V(_f, _s, 0)
619
#define VMSTATE_UINT64(_f, _s)                                        \
620
    VMSTATE_UINT64_V(_f, _s, 0)
621

    
622
#define VMSTATE_UINT8_EQUAL(_f, _s)                                   \
623
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint8_equal, uint8_t)
624

    
625
#define VMSTATE_UINT16_EQUAL(_f, _s)                                  \
626
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint16_equal, uint16_t)
627

    
628
#define VMSTATE_UINT16_EQUAL_V(_f, _s, _v)                            \
629
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16_equal, uint16_t)
630

    
631
#define VMSTATE_INT32_EQUAL(_f, _s)                                   \
632
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t)
633

    
634
#define VMSTATE_INT32_LE(_f, _s)                                   \
635
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t)
636

    
637
#define VMSTATE_UINT16_TEST(_f, _s, _t)                               \
638
    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint16, uint16_t)
639

    
640
#define VMSTATE_UINT32_TEST(_f, _s, _t)                                  \
641
    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t)
642

    
643
#define VMSTATE_TIMER_V(_f, _s, _v)                                   \
644
    VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *)
645

    
646
#define VMSTATE_TIMER(_f, _s)                                         \
647
    VMSTATE_TIMER_V(_f, _s, 0)
648

    
649
#define VMSTATE_TIMER_ARRAY(_f, _s, _n)                              \
650
    VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *)
651

    
652
#define VMSTATE_PTIMER_V(_f, _s, _v)                                  \
653
    VMSTATE_POINTER(_f, _s, _v, vmstate_info_ptimer, ptimer_state *)
654

    
655
#define VMSTATE_PTIMER(_f, _s)                                        \
656
    VMSTATE_PTIMER_V(_f, _s, 0)
657

    
658
#define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v)                         \
659
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t)
660

    
661
#define VMSTATE_UINT16_ARRAY(_f, _s, _n)                               \
662
    VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0)
663

    
664
#define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v)                         \
665
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t)
666

    
667
#define VMSTATE_UINT8_ARRAY(_f, _s, _n)                               \
668
    VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0)
669

    
670
#define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v)                        \
671
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t)
672

    
673
#define VMSTATE_UINT32_ARRAY(_f, _s, _n)                              \
674
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
675

    
676
#define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v)                        \
677
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t)
678

    
679
#define VMSTATE_UINT64_ARRAY(_f, _s, _n)                              \
680
    VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0)
681

    
682
#define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v)                         \
683
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t)
684

    
685
#define VMSTATE_INT16_ARRAY(_f, _s, _n)                               \
686
    VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0)
687

    
688
#define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v)                         \
689
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t)
690

    
691
#define VMSTATE_INT32_ARRAY(_f, _s, _n)                               \
692
    VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0)
693

    
694
#define VMSTATE_UINT32_SUB_ARRAY(_f, _s, _start, _num)                \
695
    VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint32, uint32_t)
696

    
697
#define VMSTATE_UINT32_ARRAY(_f, _s, _n)                              \
698
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
699

    
700
#define VMSTATE_BUFFER_V(_f, _s, _v)                                  \
701
    VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f)))
702

    
703
#define VMSTATE_BUFFER(_f, _s)                                        \
704
    VMSTATE_BUFFER_V(_f, _s, 0)
705

    
706
#define VMSTATE_PARTIAL_BUFFER(_f, _s, _size)                         \
707
    VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size)
708

    
709
#define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \
710
    VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, _start, sizeof(typeof_field(_s, _f)))
711

    
712
#define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size)                        \
713
    VMSTATE_VBUFFER(_f, _s, 0, NULL, 0, _size)
714

    
715
#define VMSTATE_SUB_VBUFFER(_f, _s, _start, _size)                    \
716
    VMSTATE_VBUFFER(_f, _s, 0, NULL, _start, _size)
717

    
718
#define VMSTATE_BUFFER_TEST(_f, _s, _test)                            \
719
    VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f)))
720

    
721
#define VMSTATE_BUFFER_UNSAFE(_field, _state, _version, _size)        \
722
    VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, vmstate_info_buffer, _size)
723

    
724
#define VMSTATE_UNUSED_V(_v, _size)                                   \
725
    VMSTATE_UNUSED_BUFFER(NULL, _v, _size)
726

    
727
#define VMSTATE_UNUSED(_size)                                         \
728
    VMSTATE_UNUSED_V(0, _size)
729

    
730
#define VMSTATE_UNUSED_TEST(_test, _size)                             \
731
    VMSTATE_UNUSED_BUFFER(_test, 0, _size)
732

    
733
#ifdef NEED_CPU_H
734
#if TARGET_LONG_BITS == 64
735
#define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
736
    VMSTATE_UINT64_V(_f, _s, _v)
737
#define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
738
    VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v)
739
#else
740
#define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
741
    VMSTATE_UINT32_V(_f, _s, _v)
742
#define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
743
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v)
744
#endif
745
#define VMSTATE_UINTTL(_f, _s)                                        \
746
    VMSTATE_UINTTL_V(_f, _s, 0)
747
#define VMSTATE_UINTTL_ARRAY(_f, _s, _n)                              \
748
    VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, 0)
749

    
750
#endif
751

    
752
#define VMSTATE_END_OF_LIST()                                         \
753
    {}
754

    
755
extern int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
756
                              void *opaque, int version_id);
757
extern void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
758
                               void *opaque);
759
extern int vmstate_register(int instance_id, const VMStateDescription *vmsd,
760
                            void *base);
761
extern int vmstate_register_with_alias_id(int instance_id,
762
                                          const VMStateDescription *vmsd,
763
                                          void *base, int alias_id,
764
                                          int required_for_version);
765
void vmstate_unregister(const VMStateDescription *vmsd, void *opaque);
766
#endif