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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 "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)
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{
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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)
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{
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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)
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{
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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)
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{
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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)
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{
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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)
122
{
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    *pv = qemu_get_be32(f);
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}
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static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
127
{
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    *pv = qemu_get_be16(f);
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}
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static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
132
{
133
    *pv = qemu_get_byte(f);
134
}
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// Signed versions for type safety
137
static inline void qemu_put_sbuffer(QEMUFile *f, const int8_t *buf, int size)
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{
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    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)
148
{
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    qemu_put_be32(f, (unsigned int)v);
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}
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static inline void qemu_put_sbe64(QEMUFile *f, int64_t v)
153
{
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    qemu_put_be64(f, (uint64_t)v);
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}
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static inline size_t qemu_get_sbuffer(QEMUFile *f, int8_t *buf, int size)
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{
159
    return qemu_get_buffer(f, (uint8_t *)buf, size);
160
}
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static inline int qemu_get_sbe16(QEMUFile *f)
163
{
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    return (int)qemu_get_be16(f);
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}
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static inline int qemu_get_sbe32(QEMUFile *f)
168
{
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    return (int)qemu_get_be32(f);
170
}
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static inline int64_t qemu_get_sbe64(QEMUFile *f)
173
{
174
    return (int64_t)qemu_get_be64(f);
175
}
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static inline void qemu_put_s8s(QEMUFile *f, const int8_t *pv)
178
{
179
    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)
183
{
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    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)
188
{
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    qemu_put_be32s(f, (const uint32_t *)pv);
190
}
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static inline void qemu_put_sbe64s(QEMUFile *f, const int64_t *pv)
193
{
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    qemu_put_be64s(f, (const uint64_t *)pv);
195
}
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static inline void qemu_get_s8s(QEMUFile *f, int8_t *pv)
198
{
199
    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)
203
{
204
    qemu_get_be16s(f, (uint16_t *)pv);
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}
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static inline void qemu_get_sbe32s(QEMUFile *f, int32_t *pv)
208
{
209
    qemu_get_be32s(f, (uint32_t *)pv);
210
}
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static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv)
213
{
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    qemu_get_be64s(f, (uint64_t *)pv);
215
}
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#ifdef NEED_CPU_H
218
#if TARGET_LONG_BITS == 64
219
#define qemu_put_betl qemu_put_be64
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#define qemu_get_betl qemu_get_be64
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#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
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#define qemu_get_sbetls qemu_get_sbe64s
227
#else
228
#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
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#define qemu_put_sbetl qemu_put_sbe32
233
#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
236
#endif
237
#endif
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239
int64_t qemu_ftell(QEMUFile *f);
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int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
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242
typedef void SaveSetParamsHandler(int blk_enable, int shared, void * opaque);
243
typedef void SaveStateHandler(QEMUFile *f, void *opaque);
244
typedef int SaveLiveStateHandler(Monitor *mon, QEMUFile *f, int stage,
245
                                 void *opaque);
246
typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
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248
int register_savevm(DeviceState *dev,
249
                    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(DeviceState *dev,
257
                         const char *idstr,
258
                         int instance_id,
259
                         int version_id,
260
                         SaveSetParamsHandler *set_params,
261
                         SaveLiveStateHandler *save_live_state,
262
                         SaveStateHandler *save_state,
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                         LoadStateHandler *load_state,
264
                         void *opaque);
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void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque);
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typedef void QEMUResetHandler(void *opaque);
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270
void qemu_register_reset(QEMUResetHandler *func, void *opaque);
271
void qemu_unregister_reset(QEMUResetHandler *func, void *opaque);
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273
/* handler to set the boot_device order for a specific type of QEMUMachine */
274
/* return 0 if success */
275
typedef int QEMUBootSetHandler(void *opaque, const char *boot_devices);
276
void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque);
277
int qemu_boot_set(const char *boot_devices);
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typedef struct VMStateInfo VMStateInfo;
280
typedef struct VMStateDescription VMStateDescription;
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282
struct VMStateInfo {
283
    const char *name;
284
    int (*get)(QEMUFile *f, void *pv, size_t size);
285
    void (*put)(QEMUFile *f, void *pv, size_t size);
286
};
287

    
288
enum VMStateFlags {
289
    VMS_SINGLE           = 0x001,
290
    VMS_POINTER          = 0x002,
291
    VMS_ARRAY            = 0x004,
292
    VMS_STRUCT           = 0x008,
293
    VMS_VARRAY_INT32     = 0x010,  /* Array with size in int32_t field*/
294
    VMS_BUFFER           = 0x020,  /* static sized buffer */
295
    VMS_ARRAY_OF_POINTER = 0x040,
296
    VMS_VARRAY_UINT16    = 0x080,  /* Array with size in uint16_t field */
297
    VMS_VBUFFER          = 0x100,  /* Buffer with size in int32_t field */
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    VMS_MULTIPLY         = 0x200,  /* multiply "size" field by field_size */
299
};
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301
typedef struct {
302
    const char *name;
303
    size_t offset;
304
    size_t size;
305
    size_t start;
306
    int num;
307
    size_t num_offset;
308
    size_t size_offset;
309
    const VMStateInfo *info;
310
    enum VMStateFlags flags;
311
    const VMStateDescription *vmsd;
312
    int version_id;
313
    bool (*field_exists)(void *opaque, int version_id);
314
} VMStateField;
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316
struct VMStateDescription {
317
    const char *name;
318
    int version_id;
319
    int minimum_version_id;
320
    int minimum_version_id_old;
321
    LoadStateHandler *load_state_old;
322
    int (*pre_load)(void *opaque);
323
    int (*post_load)(void *opaque, int version_id);
324
    void (*pre_save)(void *opaque);
325
    VMStateField *fields;
326
};
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328
extern const VMStateInfo vmstate_info_int8;
329
extern const VMStateInfo vmstate_info_int16;
330
extern const VMStateInfo vmstate_info_int32;
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extern const VMStateInfo vmstate_info_int64;
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extern const VMStateInfo vmstate_info_uint8_equal;
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extern const VMStateInfo vmstate_info_uint16_equal;
335
extern const VMStateInfo vmstate_info_int32_equal;
336
extern const VMStateInfo vmstate_info_int32_le;
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extern const VMStateInfo vmstate_info_uint8;
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extern const VMStateInfo vmstate_info_uint16;
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extern const VMStateInfo vmstate_info_uint32;
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extern const VMStateInfo vmstate_info_uint64;
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extern const VMStateInfo vmstate_info_timer;
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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)
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#define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0)
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#define vmstate_offset_value(_state, _field, _type)                  \
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    (offsetof(_state, _field) +                                      \
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     type_check(_type, typeof_field(_state, _field)))
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#define vmstate_offset_pointer(_state, _field, _type)                \
356
    (offsetof(_state, _field) +                                      \
357
     type_check_pointer(_type, typeof_field(_state, _field)))
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#define vmstate_offset_array(_state, _field, _type, _num)            \
360
    (offsetof(_state, _field) +                                      \
361
     type_check_array(_type, typeof_field(_state, _field), _num))
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#define vmstate_offset_sub_array(_state, _field, _type, _start)      \
364
    (offsetof(_state, _field[_start]))
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#define vmstate_offset_buffer(_state, _field)                        \
367
    vmstate_offset_array(_state, _field, uint8_t,                    \
368
                         sizeof(typeof_field(_state, _field)))
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#define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \
371
    .name         = (stringify(_field)),                             \
372
    .version_id   = (_version),                                      \
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    .field_exists = (_test),                                         \
374
    .size         = sizeof(_type),                                   \
375
    .info         = &(_info),                                        \
376
    .flags        = VMS_SINGLE,                                      \
377
    .offset       = vmstate_offset_value(_state, _field, _type),     \
378
}
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380
#define VMSTATE_POINTER(_field, _state, _version, _info, _type) {    \
381
    .name       = (stringify(_field)),                               \
382
    .version_id = (_version),                                        \
383
    .info       = &(_info),                                          \
384
    .size       = sizeof(_type),                                     \
385
    .flags      = VMS_SINGLE|VMS_POINTER,                            \
386
    .offset     = vmstate_offset_value(_state, _field, _type),       \
387
}
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389
#define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\
390
    .name       = (stringify(_field)),                               \
391
    .version_id = (_version),                                        \
392
    .num        = (_num),                                            \
393
    .info       = &(_info),                                          \
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    .size       = sizeof(_type),                                     \
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    .flags      = VMS_ARRAY,                                         \
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    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
397
}
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399
#define VMSTATE_ARRAY_TEST(_field, _state, _num, _test, _info, _type) {\
400
    .name         = (stringify(_field)),                              \
401
    .field_exists = (_test),                                          \
402
    .num          = (_num),                                           \
403
    .info         = &(_info),                                         \
404
    .size         = sizeof(_type),                                    \
405
    .flags        = VMS_ARRAY,                                        \
406
    .offset       = vmstate_offset_array(_state, _field, _type, _num),\
407
}
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#define VMSTATE_SUB_ARRAY(_field, _state, _start, _num, _version, _info, _type) { \
410
    .name       = (stringify(_field)),                               \
411
    .version_id = (_version),                                        \
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    .num        = (_num),                                            \
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    .info       = &(_info),                                          \
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    .size       = sizeof(_type),                                     \
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    .flags      = VMS_ARRAY,                                         \
416
    .offset     = vmstate_offset_sub_array(_state, _field, _type, _start), \
417
}
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#define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\
420
    .name       = (stringify(_field)),                               \
421
    .version_id = (_version),                                        \
422
    .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
423
    .info       = &(_info),                                          \
424
    .size       = sizeof(_type),                                     \
425
    .flags      = VMS_VARRAY_INT32|VMS_POINTER,                      \
426
    .offset     = vmstate_offset_pointer(_state, _field, _type),     \
427
}
428

    
429
#define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\
430
    .name       = (stringify(_field)),                               \
431
    .version_id = (_version),                                        \
432
    .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\
433
    .info       = &(_info),                                          \
434
    .size       = sizeof(_type),                                     \
435
    .flags      = VMS_VARRAY_UINT16,                                 \
436
    .offset     = offsetof(_state, _field),                          \
437
}
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439
#define VMSTATE_STRUCT_TEST(_field, _state, _test, _version, _vmsd, _type) { \
440
    .name         = (stringify(_field)),                             \
441
    .version_id   = (_version),                                      \
442
    .field_exists = (_test),                                         \
443
    .vmsd         = &(_vmsd),                                        \
444
    .size         = sizeof(_type),                                   \
445
    .flags        = VMS_STRUCT,                                      \
446
    .offset       = vmstate_offset_value(_state, _field, _type),     \
447
}
448

    
449
#define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) { \
450
    .name         = (stringify(_field)),                             \
451
    .field_exists = (_test),                                         \
452
    .vmsd         = &(_vmsd),                                        \
453
    .size         = sizeof(_type),                                   \
454
    .flags        = VMS_STRUCT|VMS_POINTER,                          \
455
    .offset       = vmstate_offset_value(_state, _field, _type),     \
456
}
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458
#define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\
459
    .name       = (stringify(_field)),                               \
460
    .version_id = (_version),                                        \
461
    .num        = (_num),                                            \
462
    .info       = &(_info),                                          \
463
    .size       = sizeof(_type),                                     \
464
    .flags      = VMS_ARRAY|VMS_ARRAY_OF_POINTER,                    \
465
    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
466
}
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468
#define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) { \
469
    .name       = (stringify(_field)),                               \
470
    .num        = (_num),                                            \
471
    .version_id = (_version),                                        \
472
    .vmsd       = &(_vmsd),                                          \
473
    .size       = sizeof(_type),                                     \
474
    .flags      = VMS_STRUCT|VMS_ARRAY,                              \
475
    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
476
}
477

    
478
#define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \
479
    .name       = (stringify(_field)),                               \
480
    .num_offset = vmstate_offset_value(_state, _field_num, uint8_t),  \
481
    .version_id = (_version),                                        \
482
    .vmsd       = &(_vmsd),                                          \
483
    .size       = sizeof(_type),                                     \
484
    .flags      = VMS_STRUCT|VMS_VARRAY_INT32,                       \
485
    .offset     = offsetof(_state, _field),                          \
486
}
487

    
488
#define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \
489
    .name         = (stringify(_field)),                             \
490
    .version_id   = (_version),                                      \
491
    .field_exists = (_test),                                         \
492
    .size         = (_size - _start),                                \
493
    .info         = &vmstate_info_buffer,                            \
494
    .flags        = VMS_BUFFER,                                      \
495
    .offset       = vmstate_offset_buffer(_state, _field) + _start,  \
496
}
497

    
498
#define VMSTATE_BUFFER_MULTIPLY(_field, _state, _version, _test, _start, _field_size, _multiply) { \
499
    .name         = (stringify(_field)),                             \
500
    .version_id   = (_version),                                      \
501
    .field_exists = (_test),                                         \
502
    .size_offset  = vmstate_offset_value(_state, _field_size, uint32_t),\
503
    .size         = (_multiply),                                      \
504
    .info         = &vmstate_info_buffer,                            \
505
    .flags        = VMS_VBUFFER|VMS_MULTIPLY,                        \
506
    .offset       = offsetof(_state, _field),                        \
507
    .start        = (_start),                                        \
508
}
509

    
510
#define VMSTATE_VBUFFER(_field, _state, _version, _test, _start, _field_size) { \
511
    .name         = (stringify(_field)),                             \
512
    .version_id   = (_version),                                      \
513
    .field_exists = (_test),                                         \
514
    .size_offset  = vmstate_offset_value(_state, _field_size, int32_t),\
515
    .info         = &vmstate_info_buffer,                            \
516
    .flags        = VMS_VBUFFER|VMS_POINTER,                         \
517
    .offset       = offsetof(_state, _field),                        \
518
    .start        = (_start),                                        \
519
}
520

    
521
#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \
522
    .name       = (stringify(_field)),                               \
523
    .version_id = (_version),                                        \
524
    .size       = (_size),                                           \
525
    .info       = &(_info),                                          \
526
    .flags      = VMS_BUFFER,                                        \
527
    .offset     = offsetof(_state, _field),                          \
528
}
529

    
530
#define VMSTATE_UNUSED_BUFFER(_test, _version, _size) {              \
531
    .name         = "unused",                                        \
532
    .field_exists = (_test),                                         \
533
    .version_id   = (_version),                                      \
534
    .size         = (_size),                                         \
535
    .info         = &vmstate_info_unused_buffer,                     \
536
    .flags        = VMS_BUFFER,                                      \
537
}
538
extern const VMStateDescription vmstate_pci_device;
539

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

    
548
extern const VMStateDescription vmstate_pcie_device;
549

    
550
#define VMSTATE_PCIE_DEVICE(_field, _state) {                        \
551
    .name       = (stringify(_field)),                               \
552
    .version_id = 2,                                                 \
553
    .size       = sizeof(PCIDevice),                                 \
554
    .vmsd       = &vmstate_pcie_device,                              \
555
    .flags      = VMS_STRUCT,                                        \
556
    .offset     = vmstate_offset_value(_state, _field, PCIDevice),   \
557
}
558

    
559
extern const VMStateDescription vmstate_i2c_slave;
560

    
561
#define VMSTATE_I2C_SLAVE(_field, _state) {                          \
562
    .name       = (stringify(_field)),                               \
563
    .size       = sizeof(i2c_slave),                                 \
564
    .vmsd       = &vmstate_i2c_slave,                                \
565
    .flags      = VMS_STRUCT,                                        \
566
    .offset     = vmstate_offset_value(_state, _field, i2c_slave),   \
567
}
568

    
569
#define vmstate_offset_macaddr(_state, _field)                       \
570
    vmstate_offset_array(_state, _field.a, uint8_t,                \
571
                         sizeof(typeof_field(_state, _field)))
572

    
573
#define VMSTATE_MACADDR(_field, _state) {                            \
574
    .name       = (stringify(_field)),                               \
575
    .size       = sizeof(MACAddr),                                   \
576
    .info       = &vmstate_info_buffer,                              \
577
    .flags      = VMS_BUFFER,                                        \
578
    .offset     = vmstate_offset_macaddr(_state, _field),            \
579
}
580

    
581
/* _f : field name
582
   _f_n : num of elements field_name
583
   _n : num of elements
584
   _s : struct state name
585
   _v : version
586
*/
587

    
588
#define VMSTATE_SINGLE(_field, _state, _version, _info, _type)        \
589
    VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type)
590

    
591
#define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type)        \
592
    VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type)
593

    
594
#define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type)          \
595
    VMSTATE_STRUCT_POINTER_TEST(_field, _state, NULL, _vmsd, _type)
596

    
597
#define VMSTATE_INT8_V(_f, _s, _v)                                    \
598
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t)
599
#define VMSTATE_INT16_V(_f, _s, _v)                                   \
600
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t)
601
#define VMSTATE_INT32_V(_f, _s, _v)                                   \
602
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t)
603
#define VMSTATE_INT64_V(_f, _s, _v)                                   \
604
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t)
605

    
606
#define VMSTATE_UINT8_V(_f, _s, _v)                                   \
607
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t)
608
#define VMSTATE_UINT16_V(_f, _s, _v)                                  \
609
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t)
610
#define VMSTATE_UINT32_V(_f, _s, _v)                                  \
611
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t)
612
#define VMSTATE_UINT64_V(_f, _s, _v)                                  \
613
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t)
614

    
615
#define VMSTATE_INT8(_f, _s)                                          \
616
    VMSTATE_INT8_V(_f, _s, 0)
617
#define VMSTATE_INT16(_f, _s)                                         \
618
    VMSTATE_INT16_V(_f, _s, 0)
619
#define VMSTATE_INT32(_f, _s)                                         \
620
    VMSTATE_INT32_V(_f, _s, 0)
621
#define VMSTATE_INT64(_f, _s)                                         \
622
    VMSTATE_INT64_V(_f, _s, 0)
623

    
624
#define VMSTATE_UINT8(_f, _s)                                         \
625
    VMSTATE_UINT8_V(_f, _s, 0)
626
#define VMSTATE_UINT16(_f, _s)                                        \
627
    VMSTATE_UINT16_V(_f, _s, 0)
628
#define VMSTATE_UINT32(_f, _s)                                        \
629
    VMSTATE_UINT32_V(_f, _s, 0)
630
#define VMSTATE_UINT64(_f, _s)                                        \
631
    VMSTATE_UINT64_V(_f, _s, 0)
632

    
633
#define VMSTATE_UINT8_EQUAL(_f, _s)                                   \
634
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint8_equal, uint8_t)
635

    
636
#define VMSTATE_UINT16_EQUAL(_f, _s)                                  \
637
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint16_equal, uint16_t)
638

    
639
#define VMSTATE_UINT16_EQUAL_V(_f, _s, _v)                            \
640
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16_equal, uint16_t)
641

    
642
#define VMSTATE_INT32_EQUAL(_f, _s)                                   \
643
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t)
644

    
645
#define VMSTATE_INT32_LE(_f, _s)                                   \
646
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t)
647

    
648
#define VMSTATE_UINT16_TEST(_f, _s, _t)                               \
649
    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint16, uint16_t)
650

    
651
#define VMSTATE_UINT32_TEST(_f, _s, _t)                                  \
652
    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t)
653

    
654
#define VMSTATE_TIMER_V(_f, _s, _v)                                   \
655
    VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *)
656

    
657
#define VMSTATE_TIMER(_f, _s)                                         \
658
    VMSTATE_TIMER_V(_f, _s, 0)
659

    
660
#define VMSTATE_TIMER_ARRAY(_f, _s, _n)                              \
661
    VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *)
662

    
663
#define VMSTATE_PTIMER_V(_f, _s, _v)                                  \
664
    VMSTATE_POINTER(_f, _s, _v, vmstate_info_ptimer, ptimer_state *)
665

    
666
#define VMSTATE_PTIMER(_f, _s)                                        \
667
    VMSTATE_PTIMER_V(_f, _s, 0)
668

    
669
#define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v)                         \
670
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t)
671

    
672
#define VMSTATE_UINT16_ARRAY(_f, _s, _n)                               \
673
    VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0)
674

    
675
#define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v)                         \
676
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t)
677

    
678
#define VMSTATE_UINT8_ARRAY(_f, _s, _n)                               \
679
    VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0)
680

    
681
#define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v)                        \
682
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t)
683

    
684
#define VMSTATE_UINT32_ARRAY(_f, _s, _n)                              \
685
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
686

    
687
#define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v)                        \
688
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t)
689

    
690
#define VMSTATE_UINT64_ARRAY(_f, _s, _n)                              \
691
    VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0)
692

    
693
#define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v)                         \
694
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t)
695

    
696
#define VMSTATE_INT16_ARRAY(_f, _s, _n)                               \
697
    VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0)
698

    
699
#define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v)                         \
700
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t)
701

    
702
#define VMSTATE_INT32_ARRAY(_f, _s, _n)                               \
703
    VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0)
704

    
705
#define VMSTATE_UINT32_SUB_ARRAY(_f, _s, _start, _num)                \
706
    VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint32, uint32_t)
707

    
708
#define VMSTATE_UINT32_ARRAY(_f, _s, _n)                              \
709
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
710

    
711
#define VMSTATE_BUFFER_V(_f, _s, _v)                                  \
712
    VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f)))
713

    
714
#define VMSTATE_BUFFER(_f, _s)                                        \
715
    VMSTATE_BUFFER_V(_f, _s, 0)
716

    
717
#define VMSTATE_PARTIAL_BUFFER(_f, _s, _size)                         \
718
    VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size)
719

    
720
#define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \
721
    VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, _start, sizeof(typeof_field(_s, _f)))
722

    
723
#define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size)                        \
724
    VMSTATE_VBUFFER(_f, _s, 0, NULL, 0, _size)
725

    
726
#define VMSTATE_SUB_VBUFFER(_f, _s, _start, _size)                    \
727
    VMSTATE_VBUFFER(_f, _s, 0, NULL, _start, _size)
728

    
729
#define VMSTATE_BUFFER_TEST(_f, _s, _test)                            \
730
    VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f)))
731

    
732
#define VMSTATE_BUFFER_UNSAFE(_field, _state, _version, _size)        \
733
    VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, vmstate_info_buffer, _size)
734

    
735
#define VMSTATE_UNUSED_V(_v, _size)                                   \
736
    VMSTATE_UNUSED_BUFFER(NULL, _v, _size)
737

    
738
#define VMSTATE_UNUSED(_size)                                         \
739
    VMSTATE_UNUSED_V(0, _size)
740

    
741
#define VMSTATE_UNUSED_TEST(_test, _size)                             \
742
    VMSTATE_UNUSED_BUFFER(_test, 0, _size)
743

    
744
#ifdef NEED_CPU_H
745
#if TARGET_LONG_BITS == 64
746
#define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
747
    VMSTATE_UINT64_V(_f, _s, _v)
748
#define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
749
    VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v)
750
#else
751
#define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
752
    VMSTATE_UINT32_V(_f, _s, _v)
753
#define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
754
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v)
755
#endif
756
#define VMSTATE_UINTTL(_f, _s)                                        \
757
    VMSTATE_UINTTL_V(_f, _s, 0)
758
#define VMSTATE_UINTTL_ARRAY(_f, _s, _n)                              \
759
    VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, 0)
760

    
761
#endif
762

    
763
#define VMSTATE_END_OF_LIST()                                         \
764
    {}
765

    
766
extern int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
767
                              void *opaque, int version_id);
768
extern void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
769
                               void *opaque);
770
extern int vmstate_register(DeviceState *dev, int instance_id,
771
                            const VMStateDescription *vmsd, void *base);
772
extern int vmstate_register_with_alias_id(DeviceState *dev,
773
                                          int instance_id,
774
                                          const VMStateDescription *vmsd,
775
                                          void *base, int alias_id,
776
                                          int required_for_version);
777
void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd,
778
                        void *opaque);
779
#endif