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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)
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{
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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)
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{
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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
{
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    *pv = qemu_get_byte(f);
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}
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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)
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{
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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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{
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    return qemu_get_buffer(f, (uint8_t *)buf, size);
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}
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static inline int qemu_get_sbe16(QEMUFile *f)
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{
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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);
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}
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static inline int64_t qemu_get_sbe64(QEMUFile *f)
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{
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    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
{
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    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)
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{
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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);
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}
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static inline void qemu_put_sbe64s(QEMUFile *f, const int64_t *pv)
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{
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    qemu_put_be64s(f, (const uint64_t *)pv);
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}
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static inline void qemu_get_s8s(QEMUFile *f, int8_t *pv)
198
{
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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)
203
{
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    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)
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{
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    qemu_get_be32s(f, (uint32_t *)pv);
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}
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static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv)
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{
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    qemu_get_be64s(f, (uint64_t *)pv);
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}
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#ifdef NEED_CPU_H
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#if TARGET_LONG_BITS == 64
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#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
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#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
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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
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#endif
237
#endif
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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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typedef void SaveSetParamsHandler(int blk_enable, int shared, void * opaque);
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typedef void SaveStateHandler(QEMUFile *f, void *opaque);
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typedef int SaveLiveStateHandler(Monitor *mon, QEMUFile *f, int stage,
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                                 void *opaque);
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typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
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int register_savevm(DeviceState *dev,
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                    const char *idstr,
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                    int instance_id,
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                    int version_id,
252
                    SaveStateHandler *save_state,
253
                    LoadStateHandler *load_state,
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                    void *opaque);
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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,
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                         SaveStateHandler *save_state,
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                         LoadStateHandler *load_state,
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                         void *opaque);
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void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque);
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void register_device_unmigratable(DeviceState *dev, const char *idstr,
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                                                                void *opaque);
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typedef void QEMUResetHandler(void *opaque);
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void qemu_register_reset(QEMUResetHandler *func, void *opaque);
273
void qemu_unregister_reset(QEMUResetHandler *func, void *opaque);
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/* handler to set the boot_device order for a specific type of QEMUMachine */
276
/* return 0 if success */
277
typedef int QEMUBootSetHandler(void *opaque, const char *boot_devices);
278
void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque);
279
int qemu_boot_set(const char *boot_devices);
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typedef struct VMStateInfo VMStateInfo;
282
typedef struct VMStateDescription VMStateDescription;
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284
struct VMStateInfo {
285
    const char *name;
286
    int (*get)(QEMUFile *f, void *pv, size_t size);
287
    void (*put)(QEMUFile *f, void *pv, size_t size);
288
};
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290
enum VMStateFlags {
291
    VMS_SINGLE           = 0x001,
292
    VMS_POINTER          = 0x002,
293
    VMS_ARRAY            = 0x004,
294
    VMS_STRUCT           = 0x008,
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    VMS_VARRAY_INT32     = 0x010,  /* Array with size in int32_t field*/
296
    VMS_BUFFER           = 0x020,  /* static sized buffer */
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    VMS_ARRAY_OF_POINTER = 0x040,
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    VMS_VARRAY_UINT16    = 0x080,  /* Array with size in uint16_t field */
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    VMS_VBUFFER          = 0x100,  /* Buffer with size in int32_t field */
300
    VMS_MULTIPLY         = 0x200,  /* multiply "size" field by field_size */
301
};
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303
typedef struct {
304
    const char *name;
305
    size_t offset;
306
    size_t size;
307
    size_t start;
308
    int num;
309
    size_t num_offset;
310
    size_t size_offset;
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    const VMStateInfo *info;
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    enum VMStateFlags flags;
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    const VMStateDescription *vmsd;
314
    int version_id;
315
    bool (*field_exists)(void *opaque, int version_id);
316
} VMStateField;
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318
typedef struct VMStateSubsection {
319
    const VMStateDescription *vmsd;
320
    bool (*needed)(void *opaque);
321
} VMStateSubsection;
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323
struct VMStateDescription {
324
    const char *name;
325
    int version_id;
326
    int minimum_version_id;
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    int minimum_version_id_old;
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    LoadStateHandler *load_state_old;
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    int (*pre_load)(void *opaque);
330
    int (*post_load)(void *opaque, int version_id);
331
    void (*pre_save)(void *opaque);
332
    VMStateField *fields;
333
    const VMStateSubsection *subsections;
334
};
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extern const VMStateInfo vmstate_info_bool;
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extern const VMStateInfo vmstate_info_int8;
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extern const VMStateInfo vmstate_info_int16;
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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;
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extern const VMStateInfo vmstate_info_int32_equal;
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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)
359
#define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0)
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#define vmstate_offset_value(_state, _field, _type)                  \
362
    (offsetof(_state, _field) +                                      \
363
     type_check(_type, typeof_field(_state, _field)))
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#define vmstate_offset_pointer(_state, _field, _type)                \
366
    (offsetof(_state, _field) +                                      \
367
     type_check_pointer(_type, typeof_field(_state, _field)))
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#define vmstate_offset_array(_state, _field, _type, _num)            \
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    (offsetof(_state, _field) +                                      \
371
     type_check_array(_type, typeof_field(_state, _field), _num))
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#define vmstate_offset_sub_array(_state, _field, _type, _start)      \
374
    (offsetof(_state, _field[_start]))
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#define vmstate_offset_buffer(_state, _field)                        \
377
    vmstate_offset_array(_state, _field, uint8_t,                    \
378
                         sizeof(typeof_field(_state, _field)))
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#define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \
381
    .name         = (stringify(_field)),                             \
382
    .version_id   = (_version),                                      \
383
    .field_exists = (_test),                                         \
384
    .size         = sizeof(_type),                                   \
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    .info         = &(_info),                                        \
386
    .flags        = VMS_SINGLE,                                      \
387
    .offset       = vmstate_offset_value(_state, _field, _type),     \
388
}
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#define VMSTATE_POINTER(_field, _state, _version, _info, _type) {    \
391
    .name       = (stringify(_field)),                               \
392
    .version_id = (_version),                                        \
393
    .info       = &(_info),                                          \
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    .size       = sizeof(_type),                                     \
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    .flags      = VMS_SINGLE|VMS_POINTER,                            \
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    .offset     = vmstate_offset_value(_state, _field, _type),       \
397
}
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#define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\
400
    .name       = (stringify(_field)),                               \
401
    .version_id = (_version),                                        \
402
    .num        = (_num),                                            \
403
    .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), \
407
}
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409
#define VMSTATE_ARRAY_TEST(_field, _state, _num, _test, _info, _type) {\
410
    .name         = (stringify(_field)),                              \
411
    .field_exists = (_test),                                          \
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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,                                        \
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    .offset       = vmstate_offset_array(_state, _field, _type, _num),\
417
}
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#define VMSTATE_SUB_ARRAY(_field, _state, _start, _num, _version, _info, _type) { \
420
    .name       = (stringify(_field)),                               \
421
    .version_id = (_version),                                        \
422
    .num        = (_num),                                            \
423
    .info       = &(_info),                                          \
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    .size       = sizeof(_type),                                     \
425
    .flags      = VMS_ARRAY,                                         \
426
    .offset     = vmstate_offset_sub_array(_state, _field, _type, _start), \
427
}
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#define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\
430
    .name       = (stringify(_field)),                               \
431
    .version_id = (_version),                                        \
432
    .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
433
    .info       = &(_info),                                          \
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    .size       = sizeof(_type),                                     \
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    .flags      = VMS_VARRAY_INT32|VMS_POINTER,                      \
436
    .offset     = vmstate_offset_pointer(_state, _field, _type),     \
437
}
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#define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\
440
    .name       = (stringify(_field)),                               \
441
    .version_id = (_version),                                        \
442
    .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\
443
    .info       = &(_info),                                          \
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    .size       = sizeof(_type),                                     \
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    .flags      = VMS_VARRAY_UINT16,                                 \
446
    .offset     = offsetof(_state, _field),                          \
447
}
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449
#define VMSTATE_STRUCT_TEST(_field, _state, _test, _version, _vmsd, _type) { \
450
    .name         = (stringify(_field)),                             \
451
    .version_id   = (_version),                                      \
452
    .field_exists = (_test),                                         \
453
    .vmsd         = &(_vmsd),                                        \
454
    .size         = sizeof(_type),                                   \
455
    .flags        = VMS_STRUCT,                                      \
456
    .offset       = vmstate_offset_value(_state, _field, _type),     \
457
}
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#define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) { \
460
    .name         = (stringify(_field)),                             \
461
    .field_exists = (_test),                                         \
462
    .vmsd         = &(_vmsd),                                        \
463
    .size         = sizeof(_type),                                   \
464
    .flags        = VMS_STRUCT|VMS_POINTER,                          \
465
    .offset       = vmstate_offset_value(_state, _field, _type),     \
466
}
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468
#define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\
469
    .name       = (stringify(_field)),                               \
470
    .version_id = (_version),                                        \
471
    .num        = (_num),                                            \
472
    .info       = &(_info),                                          \
473
    .size       = sizeof(_type),                                     \
474
    .flags      = VMS_ARRAY|VMS_ARRAY_OF_POINTER,                    \
475
    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
476
}
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478
#define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) { \
479
    .name       = (stringify(_field)),                               \
480
    .num        = (_num),                                            \
481
    .version_id = (_version),                                        \
482
    .vmsd       = &(_vmsd),                                          \
483
    .size       = sizeof(_type),                                     \
484
    .flags      = VMS_STRUCT|VMS_ARRAY,                              \
485
    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
486
}
487

    
488
#define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \
489
    .name       = (stringify(_field)),                               \
490
    .num_offset = vmstate_offset_value(_state, _field_num, uint8_t),  \
491
    .version_id = (_version),                                        \
492
    .vmsd       = &(_vmsd),                                          \
493
    .size       = sizeof(_type),                                     \
494
    .flags      = VMS_STRUCT|VMS_VARRAY_INT32,                       \
495
    .offset     = offsetof(_state, _field),                          \
496
}
497

    
498
#define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \
499
    .name         = (stringify(_field)),                             \
500
    .version_id   = (_version),                                      \
501
    .field_exists = (_test),                                         \
502
    .size         = (_size - _start),                                \
503
    .info         = &vmstate_info_buffer,                            \
504
    .flags        = VMS_BUFFER,                                      \
505
    .offset       = vmstate_offset_buffer(_state, _field) + _start,  \
506
}
507

    
508
#define VMSTATE_BUFFER_MULTIPLY(_field, _state, _version, _test, _start, _field_size, _multiply) { \
509
    .name         = (stringify(_field)),                             \
510
    .version_id   = (_version),                                      \
511
    .field_exists = (_test),                                         \
512
    .size_offset  = vmstate_offset_value(_state, _field_size, uint32_t),\
513
    .size         = (_multiply),                                      \
514
    .info         = &vmstate_info_buffer,                            \
515
    .flags        = VMS_VBUFFER|VMS_MULTIPLY,                        \
516
    .offset       = offsetof(_state, _field),                        \
517
    .start        = (_start),                                        \
518
}
519

    
520
#define VMSTATE_VBUFFER(_field, _state, _version, _test, _start, _field_size) { \
521
    .name         = (stringify(_field)),                             \
522
    .version_id   = (_version),                                      \
523
    .field_exists = (_test),                                         \
524
    .size_offset  = vmstate_offset_value(_state, _field_size, int32_t),\
525
    .info         = &vmstate_info_buffer,                            \
526
    .flags        = VMS_VBUFFER|VMS_POINTER,                         \
527
    .offset       = offsetof(_state, _field),                        \
528
    .start        = (_start),                                        \
529
}
530

    
531
#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \
532
    .name       = (stringify(_field)),                               \
533
    .version_id = (_version),                                        \
534
    .size       = (_size),                                           \
535
    .info       = &(_info),                                          \
536
    .flags      = VMS_BUFFER,                                        \
537
    .offset     = offsetof(_state, _field),                          \
538
}
539

    
540
#define VMSTATE_UNUSED_BUFFER(_test, _version, _size) {              \
541
    .name         = "unused",                                        \
542
    .field_exists = (_test),                                         \
543
    .version_id   = (_version),                                      \
544
    .size         = (_size),                                         \
545
    .info         = &vmstate_info_unused_buffer,                     \
546
    .flags        = VMS_BUFFER,                                      \
547
}
548
extern const VMStateDescription vmstate_pci_device;
549

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

    
558
extern const VMStateDescription vmstate_pcie_device;
559

    
560
#define VMSTATE_PCIE_DEVICE(_field, _state) {                        \
561
    .name       = (stringify(_field)),                               \
562
    .version_id = 2,                                                 \
563
    .size       = sizeof(PCIDevice),                                 \
564
    .vmsd       = &vmstate_pcie_device,                              \
565
    .flags      = VMS_STRUCT,                                        \
566
    .offset     = vmstate_offset_value(_state, _field, PCIDevice),   \
567
}
568

    
569
extern const VMStateDescription vmstate_i2c_slave;
570

    
571
#define VMSTATE_I2C_SLAVE(_field, _state) {                          \
572
    .name       = (stringify(_field)),                               \
573
    .size       = sizeof(i2c_slave),                                 \
574
    .vmsd       = &vmstate_i2c_slave,                                \
575
    .flags      = VMS_STRUCT,                                        \
576
    .offset     = vmstate_offset_value(_state, _field, i2c_slave),   \
577
}
578

    
579
#define vmstate_offset_macaddr(_state, _field)                       \
580
    vmstate_offset_array(_state, _field.a, uint8_t,                \
581
                         sizeof(typeof_field(_state, _field)))
582

    
583
#define VMSTATE_MACADDR(_field, _state) {                            \
584
    .name       = (stringify(_field)),                               \
585
    .size       = sizeof(MACAddr),                                   \
586
    .info       = &vmstate_info_buffer,                              \
587
    .flags      = VMS_BUFFER,                                        \
588
    .offset     = vmstate_offset_macaddr(_state, _field),            \
589
}
590

    
591
/* _f : field name
592
   _f_n : num of elements field_name
593
   _n : num of elements
594
   _s : struct state name
595
   _v : version
596
*/
597

    
598
#define VMSTATE_SINGLE(_field, _state, _version, _info, _type)        \
599
    VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type)
600

    
601
#define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type)        \
602
    VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type)
603

    
604
#define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type)          \
605
    VMSTATE_STRUCT_POINTER_TEST(_field, _state, NULL, _vmsd, _type)
606

    
607
#define VMSTATE_BOOL_V(_f, _s, _v)                                    \
608
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_bool, bool)
609

    
610
#define VMSTATE_INT8_V(_f, _s, _v)                                    \
611
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t)
612
#define VMSTATE_INT16_V(_f, _s, _v)                                   \
613
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t)
614
#define VMSTATE_INT32_V(_f, _s, _v)                                   \
615
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t)
616
#define VMSTATE_INT64_V(_f, _s, _v)                                   \
617
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t)
618

    
619
#define VMSTATE_UINT8_V(_f, _s, _v)                                   \
620
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t)
621
#define VMSTATE_UINT16_V(_f, _s, _v)                                  \
622
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t)
623
#define VMSTATE_UINT32_V(_f, _s, _v)                                  \
624
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t)
625
#define VMSTATE_UINT64_V(_f, _s, _v)                                  \
626
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t)
627

    
628
#define VMSTATE_BOOL(_f, _s)                                          \
629
    VMSTATE_BOOL_V(_f, _s, 0)
630

    
631
#define VMSTATE_INT8(_f, _s)                                          \
632
    VMSTATE_INT8_V(_f, _s, 0)
633
#define VMSTATE_INT16(_f, _s)                                         \
634
    VMSTATE_INT16_V(_f, _s, 0)
635
#define VMSTATE_INT32(_f, _s)                                         \
636
    VMSTATE_INT32_V(_f, _s, 0)
637
#define VMSTATE_INT64(_f, _s)                                         \
638
    VMSTATE_INT64_V(_f, _s, 0)
639

    
640
#define VMSTATE_UINT8(_f, _s)                                         \
641
    VMSTATE_UINT8_V(_f, _s, 0)
642
#define VMSTATE_UINT16(_f, _s)                                        \
643
    VMSTATE_UINT16_V(_f, _s, 0)
644
#define VMSTATE_UINT32(_f, _s)                                        \
645
    VMSTATE_UINT32_V(_f, _s, 0)
646
#define VMSTATE_UINT64(_f, _s)                                        \
647
    VMSTATE_UINT64_V(_f, _s, 0)
648

    
649
#define VMSTATE_UINT8_EQUAL(_f, _s)                                   \
650
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint8_equal, uint8_t)
651

    
652
#define VMSTATE_UINT16_EQUAL(_f, _s)                                  \
653
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint16_equal, uint16_t)
654

    
655
#define VMSTATE_UINT16_EQUAL_V(_f, _s, _v)                            \
656
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16_equal, uint16_t)
657

    
658
#define VMSTATE_INT32_EQUAL(_f, _s)                                   \
659
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t)
660

    
661
#define VMSTATE_INT32_LE(_f, _s)                                   \
662
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t)
663

    
664
#define VMSTATE_UINT16_TEST(_f, _s, _t)                               \
665
    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint16, uint16_t)
666

    
667
#define VMSTATE_UINT32_TEST(_f, _s, _t)                                  \
668
    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t)
669

    
670
#define VMSTATE_TIMER_V(_f, _s, _v)                                   \
671
    VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *)
672

    
673
#define VMSTATE_TIMER(_f, _s)                                         \
674
    VMSTATE_TIMER_V(_f, _s, 0)
675

    
676
#define VMSTATE_TIMER_ARRAY(_f, _s, _n)                              \
677
    VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *)
678

    
679
#define VMSTATE_PTIMER_V(_f, _s, _v)                                  \
680
    VMSTATE_POINTER(_f, _s, _v, vmstate_info_ptimer, ptimer_state *)
681

    
682
#define VMSTATE_PTIMER(_f, _s)                                        \
683
    VMSTATE_PTIMER_V(_f, _s, 0)
684

    
685
#define VMSTATE_BOOL_ARRAY_V(_f, _s, _n, _v)                         \
686
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_bool, bool)
687

    
688
#define VMSTATE_BOOL_ARRAY(_f, _s, _n)                               \
689
    VMSTATE_BOOL_ARRAY_V(_f, _s, _n, 0)
690

    
691
#define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v)                         \
692
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t)
693

    
694
#define VMSTATE_UINT16_ARRAY(_f, _s, _n)                               \
695
    VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0)
696

    
697
#define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v)                         \
698
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t)
699

    
700
#define VMSTATE_UINT8_ARRAY(_f, _s, _n)                               \
701
    VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0)
702

    
703
#define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v)                        \
704
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t)
705

    
706
#define VMSTATE_UINT32_ARRAY(_f, _s, _n)                              \
707
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
708

    
709
#define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v)                        \
710
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t)
711

    
712
#define VMSTATE_UINT64_ARRAY(_f, _s, _n)                              \
713
    VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0)
714

    
715
#define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v)                         \
716
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t)
717

    
718
#define VMSTATE_INT16_ARRAY(_f, _s, _n)                               \
719
    VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0)
720

    
721
#define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v)                         \
722
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t)
723

    
724
#define VMSTATE_INT32_ARRAY(_f, _s, _n)                               \
725
    VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0)
726

    
727
#define VMSTATE_UINT32_SUB_ARRAY(_f, _s, _start, _num)                \
728
    VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint32, uint32_t)
729

    
730
#define VMSTATE_UINT32_ARRAY(_f, _s, _n)                              \
731
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
732

    
733
#define VMSTATE_BUFFER_V(_f, _s, _v)                                  \
734
    VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f)))
735

    
736
#define VMSTATE_BUFFER(_f, _s)                                        \
737
    VMSTATE_BUFFER_V(_f, _s, 0)
738

    
739
#define VMSTATE_PARTIAL_BUFFER(_f, _s, _size)                         \
740
    VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size)
741

    
742
#define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \
743
    VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, _start, sizeof(typeof_field(_s, _f)))
744

    
745
#define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size)                        \
746
    VMSTATE_VBUFFER(_f, _s, 0, NULL, 0, _size)
747

    
748
#define VMSTATE_SUB_VBUFFER(_f, _s, _start, _size)                    \
749
    VMSTATE_VBUFFER(_f, _s, 0, NULL, _start, _size)
750

    
751
#define VMSTATE_BUFFER_TEST(_f, _s, _test)                            \
752
    VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f)))
753

    
754
#define VMSTATE_BUFFER_UNSAFE(_field, _state, _version, _size)        \
755
    VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, vmstate_info_buffer, _size)
756

    
757
#define VMSTATE_UNUSED_V(_v, _size)                                   \
758
    VMSTATE_UNUSED_BUFFER(NULL, _v, _size)
759

    
760
#define VMSTATE_UNUSED(_size)                                         \
761
    VMSTATE_UNUSED_V(0, _size)
762

    
763
#define VMSTATE_UNUSED_TEST(_test, _size)                             \
764
    VMSTATE_UNUSED_BUFFER(_test, 0, _size)
765

    
766
#ifdef NEED_CPU_H
767
#if TARGET_LONG_BITS == 64
768
#define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
769
    VMSTATE_UINT64_V(_f, _s, _v)
770
#define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
771
    VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v)
772
#else
773
#define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
774
    VMSTATE_UINT32_V(_f, _s, _v)
775
#define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
776
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v)
777
#endif
778
#define VMSTATE_UINTTL(_f, _s)                                        \
779
    VMSTATE_UINTTL_V(_f, _s, 0)
780
#define VMSTATE_UINTTL_ARRAY(_f, _s, _n)                              \
781
    VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, 0)
782

    
783
#endif
784

    
785
#define VMSTATE_END_OF_LIST()                                         \
786
    {}
787

    
788
extern int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
789
                              void *opaque, int version_id);
790
extern void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
791
                               void *opaque);
792
extern int vmstate_register(DeviceState *dev, int instance_id,
793
                            const VMStateDescription *vmsd, void *base);
794
extern int vmstate_register_with_alias_id(DeviceState *dev,
795
                                          int instance_id,
796
                                          const VMStateDescription *vmsd,
797
                                          void *base, int alias_id,
798
                                          int required_for_version);
799
void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd,
800
                        void *opaque);
801
#endif