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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)
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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)
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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{
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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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{
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
{
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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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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);
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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,
250
                    int instance_id,
251
                    int version_id,
252
                    SaveStateHandler *save_state,
253
                    LoadStateHandler *load_state,
254
                    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,
264
                         void *opaque);
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void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque);
267
void register_device_unmigratable(DeviceState *dev, const char *idstr,
268
                                                                void *opaque);
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typedef void QEMUResetHandler(void *opaque);
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272
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
};
289

    
290
enum VMStateFlags {
291
    VMS_SINGLE           = 0x001,
292
    VMS_POINTER          = 0x002,
293
    VMS_ARRAY            = 0x004,
294
    VMS_STRUCT           = 0x008,
295
    VMS_VARRAY_INT32     = 0x010,  /* Array with size in int32_t field*/
296
    VMS_BUFFER           = 0x020,  /* static sized buffer */
297
    VMS_ARRAY_OF_POINTER = 0x040,
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    VMS_VARRAY_UINT16    = 0x080,  /* Array with size in uint16_t field */
299
    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;
311
    const VMStateInfo *info;
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    enum VMStateFlags flags;
313
    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;
328
    LoadStateHandler *load_state_old;
329
    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_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)
357
#define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0)
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#define vmstate_offset_value(_state, _field, _type)                  \
360
    (offsetof(_state, _field) +                                      \
361
     type_check(_type, typeof_field(_state, _field)))
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#define vmstate_offset_pointer(_state, _field, _type)                \
364
    (offsetof(_state, _field) +                                      \
365
     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) +                                      \
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     type_check_array(_type, typeof_field(_state, _field), _num))
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#define vmstate_offset_sub_array(_state, _field, _type, _start)      \
372
    (offsetof(_state, _field[_start]))
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#define vmstate_offset_buffer(_state, _field)                        \
375
    vmstate_offset_array(_state, _field, uint8_t,                    \
376
                         sizeof(typeof_field(_state, _field)))
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#define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \
379
    .name         = (stringify(_field)),                             \
380
    .version_id   = (_version),                                      \
381
    .field_exists = (_test),                                         \
382
    .size         = sizeof(_type),                                   \
383
    .info         = &(_info),                                        \
384
    .flags        = VMS_SINGLE,                                      \
385
    .offset       = vmstate_offset_value(_state, _field, _type),     \
386
}
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388
#define VMSTATE_POINTER(_field, _state, _version, _info, _type) {    \
389
    .name       = (stringify(_field)),                               \
390
    .version_id = (_version),                                        \
391
    .info       = &(_info),                                          \
392
    .size       = sizeof(_type),                                     \
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    .flags      = VMS_SINGLE|VMS_POINTER,                            \
394
    .offset     = vmstate_offset_value(_state, _field, _type),       \
395
}
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#define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\
398
    .name       = (stringify(_field)),                               \
399
    .version_id = (_version),                                        \
400
    .num        = (_num),                                            \
401
    .info       = &(_info),                                          \
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    .size       = sizeof(_type),                                     \
403
    .flags      = VMS_ARRAY,                                         \
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    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
405
}
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407
#define VMSTATE_ARRAY_TEST(_field, _state, _num, _test, _info, _type) {\
408
    .name         = (stringify(_field)),                              \
409
    .field_exists = (_test),                                          \
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    .num          = (_num),                                           \
411
    .info         = &(_info),                                         \
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    .size         = sizeof(_type),                                    \
413
    .flags        = VMS_ARRAY,                                        \
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    .offset       = vmstate_offset_array(_state, _field, _type, _num),\
415
}
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#define VMSTATE_SUB_ARRAY(_field, _state, _start, _num, _version, _info, _type) { \
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    .name       = (stringify(_field)),                               \
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    .version_id = (_version),                                        \
420
    .num        = (_num),                                            \
421
    .info       = &(_info),                                          \
422
    .size       = sizeof(_type),                                     \
423
    .flags      = VMS_ARRAY,                                         \
424
    .offset     = vmstate_offset_sub_array(_state, _field, _type, _start), \
425
}
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427
#define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\
428
    .name       = (stringify(_field)),                               \
429
    .version_id = (_version),                                        \
430
    .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
431
    .info       = &(_info),                                          \
432
    .size       = sizeof(_type),                                     \
433
    .flags      = VMS_VARRAY_INT32|VMS_POINTER,                      \
434
    .offset     = vmstate_offset_pointer(_state, _field, _type),     \
435
}
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437
#define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\
438
    .name       = (stringify(_field)),                               \
439
    .version_id = (_version),                                        \
440
    .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\
441
    .info       = &(_info),                                          \
442
    .size       = sizeof(_type),                                     \
443
    .flags      = VMS_VARRAY_UINT16,                                 \
444
    .offset     = offsetof(_state, _field),                          \
445
}
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447
#define VMSTATE_STRUCT_TEST(_field, _state, _test, _version, _vmsd, _type) { \
448
    .name         = (stringify(_field)),                             \
449
    .version_id   = (_version),                                      \
450
    .field_exists = (_test),                                         \
451
    .vmsd         = &(_vmsd),                                        \
452
    .size         = sizeof(_type),                                   \
453
    .flags        = VMS_STRUCT,                                      \
454
    .offset       = vmstate_offset_value(_state, _field, _type),     \
455
}
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457
#define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) { \
458
    .name         = (stringify(_field)),                             \
459
    .field_exists = (_test),                                         \
460
    .vmsd         = &(_vmsd),                                        \
461
    .size         = sizeof(_type),                                   \
462
    .flags        = VMS_STRUCT|VMS_POINTER,                          \
463
    .offset       = vmstate_offset_value(_state, _field, _type),     \
464
}
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466
#define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\
467
    .name       = (stringify(_field)),                               \
468
    .version_id = (_version),                                        \
469
    .num        = (_num),                                            \
470
    .info       = &(_info),                                          \
471
    .size       = sizeof(_type),                                     \
472
    .flags      = VMS_ARRAY|VMS_ARRAY_OF_POINTER,                    \
473
    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
474
}
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476
#define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) { \
477
    .name       = (stringify(_field)),                               \
478
    .num        = (_num),                                            \
479
    .version_id = (_version),                                        \
480
    .vmsd       = &(_vmsd),                                          \
481
    .size       = sizeof(_type),                                     \
482
    .flags      = VMS_STRUCT|VMS_ARRAY,                              \
483
    .offset     = vmstate_offset_array(_state, _field, _type, _num), \
484
}
485

    
486
#define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \
487
    .name       = (stringify(_field)),                               \
488
    .num_offset = vmstate_offset_value(_state, _field_num, uint8_t),  \
489
    .version_id = (_version),                                        \
490
    .vmsd       = &(_vmsd),                                          \
491
    .size       = sizeof(_type),                                     \
492
    .flags      = VMS_STRUCT|VMS_VARRAY_INT32,                       \
493
    .offset     = offsetof(_state, _field),                          \
494
}
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496
#define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \
497
    .name         = (stringify(_field)),                             \
498
    .version_id   = (_version),                                      \
499
    .field_exists = (_test),                                         \
500
    .size         = (_size - _start),                                \
501
    .info         = &vmstate_info_buffer,                            \
502
    .flags        = VMS_BUFFER,                                      \
503
    .offset       = vmstate_offset_buffer(_state, _field) + _start,  \
504
}
505

    
506
#define VMSTATE_BUFFER_MULTIPLY(_field, _state, _version, _test, _start, _field_size, _multiply) { \
507
    .name         = (stringify(_field)),                             \
508
    .version_id   = (_version),                                      \
509
    .field_exists = (_test),                                         \
510
    .size_offset  = vmstate_offset_value(_state, _field_size, uint32_t),\
511
    .size         = (_multiply),                                      \
512
    .info         = &vmstate_info_buffer,                            \
513
    .flags        = VMS_VBUFFER|VMS_MULTIPLY,                        \
514
    .offset       = offsetof(_state, _field),                        \
515
    .start        = (_start),                                        \
516
}
517

    
518
#define VMSTATE_VBUFFER(_field, _state, _version, _test, _start, _field_size) { \
519
    .name         = (stringify(_field)),                             \
520
    .version_id   = (_version),                                      \
521
    .field_exists = (_test),                                         \
522
    .size_offset  = vmstate_offset_value(_state, _field_size, int32_t),\
523
    .info         = &vmstate_info_buffer,                            \
524
    .flags        = VMS_VBUFFER|VMS_POINTER,                         \
525
    .offset       = offsetof(_state, _field),                        \
526
    .start        = (_start),                                        \
527
}
528

    
529
#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \
530
    .name       = (stringify(_field)),                               \
531
    .version_id = (_version),                                        \
532
    .size       = (_size),                                           \
533
    .info       = &(_info),                                          \
534
    .flags      = VMS_BUFFER,                                        \
535
    .offset     = offsetof(_state, _field),                          \
536
}
537

    
538
#define VMSTATE_UNUSED_BUFFER(_test, _version, _size) {              \
539
    .name         = "unused",                                        \
540
    .field_exists = (_test),                                         \
541
    .version_id   = (_version),                                      \
542
    .size         = (_size),                                         \
543
    .info         = &vmstate_info_unused_buffer,                     \
544
    .flags        = VMS_BUFFER,                                      \
545
}
546
extern const VMStateDescription vmstate_pci_device;
547

    
548
#define VMSTATE_PCI_DEVICE(_field, _state) {                         \
549
    .name       = (stringify(_field)),                               \
550
    .size       = sizeof(PCIDevice),                                 \
551
    .vmsd       = &vmstate_pci_device,                               \
552
    .flags      = VMS_STRUCT,                                        \
553
    .offset     = vmstate_offset_value(_state, _field, PCIDevice),   \
554
}
555

    
556
extern const VMStateDescription vmstate_pcie_device;
557

    
558
#define VMSTATE_PCIE_DEVICE(_field, _state) {                        \
559
    .name       = (stringify(_field)),                               \
560
    .version_id = 2,                                                 \
561
    .size       = sizeof(PCIDevice),                                 \
562
    .vmsd       = &vmstate_pcie_device,                              \
563
    .flags      = VMS_STRUCT,                                        \
564
    .offset     = vmstate_offset_value(_state, _field, PCIDevice),   \
565
}
566

    
567
extern const VMStateDescription vmstate_i2c_slave;
568

    
569
#define VMSTATE_I2C_SLAVE(_field, _state) {                          \
570
    .name       = (stringify(_field)),                               \
571
    .size       = sizeof(i2c_slave),                                 \
572
    .vmsd       = &vmstate_i2c_slave,                                \
573
    .flags      = VMS_STRUCT,                                        \
574
    .offset     = vmstate_offset_value(_state, _field, i2c_slave),   \
575
}
576

    
577
#define vmstate_offset_macaddr(_state, _field)                       \
578
    vmstate_offset_array(_state, _field.a, uint8_t,                \
579
                         sizeof(typeof_field(_state, _field)))
580

    
581
#define VMSTATE_MACADDR(_field, _state) {                            \
582
    .name       = (stringify(_field)),                               \
583
    .size       = sizeof(MACAddr),                                   \
584
    .info       = &vmstate_info_buffer,                              \
585
    .flags      = VMS_BUFFER,                                        \
586
    .offset     = vmstate_offset_macaddr(_state, _field),            \
587
}
588

    
589
/* _f : field name
590
   _f_n : num of elements field_name
591
   _n : num of elements
592
   _s : struct state name
593
   _v : version
594
*/
595

    
596
#define VMSTATE_SINGLE(_field, _state, _version, _info, _type)        \
597
    VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type)
598

    
599
#define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type)        \
600
    VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type)
601

    
602
#define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type)          \
603
    VMSTATE_STRUCT_POINTER_TEST(_field, _state, NULL, _vmsd, _type)
604

    
605
#define VMSTATE_INT8_V(_f, _s, _v)                                    \
606
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t)
607
#define VMSTATE_INT16_V(_f, _s, _v)                                   \
608
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t)
609
#define VMSTATE_INT32_V(_f, _s, _v)                                   \
610
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t)
611
#define VMSTATE_INT64_V(_f, _s, _v)                                   \
612
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t)
613

    
614
#define VMSTATE_UINT8_V(_f, _s, _v)                                   \
615
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t)
616
#define VMSTATE_UINT16_V(_f, _s, _v)                                  \
617
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t)
618
#define VMSTATE_UINT32_V(_f, _s, _v)                                  \
619
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t)
620
#define VMSTATE_UINT64_V(_f, _s, _v)                                  \
621
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t)
622

    
623
#define VMSTATE_INT8(_f, _s)                                          \
624
    VMSTATE_INT8_V(_f, _s, 0)
625
#define VMSTATE_INT16(_f, _s)                                         \
626
    VMSTATE_INT16_V(_f, _s, 0)
627
#define VMSTATE_INT32(_f, _s)                                         \
628
    VMSTATE_INT32_V(_f, _s, 0)
629
#define VMSTATE_INT64(_f, _s)                                         \
630
    VMSTATE_INT64_V(_f, _s, 0)
631

    
632
#define VMSTATE_UINT8(_f, _s)                                         \
633
    VMSTATE_UINT8_V(_f, _s, 0)
634
#define VMSTATE_UINT16(_f, _s)                                        \
635
    VMSTATE_UINT16_V(_f, _s, 0)
636
#define VMSTATE_UINT32(_f, _s)                                        \
637
    VMSTATE_UINT32_V(_f, _s, 0)
638
#define VMSTATE_UINT64(_f, _s)                                        \
639
    VMSTATE_UINT64_V(_f, _s, 0)
640

    
641
#define VMSTATE_UINT8_EQUAL(_f, _s)                                   \
642
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint8_equal, uint8_t)
643

    
644
#define VMSTATE_UINT16_EQUAL(_f, _s)                                  \
645
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint16_equal, uint16_t)
646

    
647
#define VMSTATE_UINT16_EQUAL_V(_f, _s, _v)                            \
648
    VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16_equal, uint16_t)
649

    
650
#define VMSTATE_INT32_EQUAL(_f, _s)                                   \
651
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t)
652

    
653
#define VMSTATE_INT32_LE(_f, _s)                                   \
654
    VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t)
655

    
656
#define VMSTATE_UINT16_TEST(_f, _s, _t)                               \
657
    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint16, uint16_t)
658

    
659
#define VMSTATE_UINT32_TEST(_f, _s, _t)                                  \
660
    VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t)
661

    
662
#define VMSTATE_TIMER_V(_f, _s, _v)                                   \
663
    VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *)
664

    
665
#define VMSTATE_TIMER(_f, _s)                                         \
666
    VMSTATE_TIMER_V(_f, _s, 0)
667

    
668
#define VMSTATE_TIMER_ARRAY(_f, _s, _n)                              \
669
    VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *)
670

    
671
#define VMSTATE_PTIMER_V(_f, _s, _v)                                  \
672
    VMSTATE_POINTER(_f, _s, _v, vmstate_info_ptimer, ptimer_state *)
673

    
674
#define VMSTATE_PTIMER(_f, _s)                                        \
675
    VMSTATE_PTIMER_V(_f, _s, 0)
676

    
677
#define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v)                         \
678
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t)
679

    
680
#define VMSTATE_UINT16_ARRAY(_f, _s, _n)                               \
681
    VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0)
682

    
683
#define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v)                         \
684
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t)
685

    
686
#define VMSTATE_UINT8_ARRAY(_f, _s, _n)                               \
687
    VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0)
688

    
689
#define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v)                        \
690
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t)
691

    
692
#define VMSTATE_UINT32_ARRAY(_f, _s, _n)                              \
693
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
694

    
695
#define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v)                        \
696
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t)
697

    
698
#define VMSTATE_UINT64_ARRAY(_f, _s, _n)                              \
699
    VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0)
700

    
701
#define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v)                         \
702
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t)
703

    
704
#define VMSTATE_INT16_ARRAY(_f, _s, _n)                               \
705
    VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0)
706

    
707
#define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v)                         \
708
    VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t)
709

    
710
#define VMSTATE_INT32_ARRAY(_f, _s, _n)                               \
711
    VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0)
712

    
713
#define VMSTATE_UINT32_SUB_ARRAY(_f, _s, _start, _num)                \
714
    VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint32, uint32_t)
715

    
716
#define VMSTATE_UINT32_ARRAY(_f, _s, _n)                              \
717
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
718

    
719
#define VMSTATE_BUFFER_V(_f, _s, _v)                                  \
720
    VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f)))
721

    
722
#define VMSTATE_BUFFER(_f, _s)                                        \
723
    VMSTATE_BUFFER_V(_f, _s, 0)
724

    
725
#define VMSTATE_PARTIAL_BUFFER(_f, _s, _size)                         \
726
    VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size)
727

    
728
#define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \
729
    VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, _start, sizeof(typeof_field(_s, _f)))
730

    
731
#define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size)                        \
732
    VMSTATE_VBUFFER(_f, _s, 0, NULL, 0, _size)
733

    
734
#define VMSTATE_SUB_VBUFFER(_f, _s, _start, _size)                    \
735
    VMSTATE_VBUFFER(_f, _s, 0, NULL, _start, _size)
736

    
737
#define VMSTATE_BUFFER_TEST(_f, _s, _test)                            \
738
    VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f)))
739

    
740
#define VMSTATE_BUFFER_UNSAFE(_field, _state, _version, _size)        \
741
    VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, vmstate_info_buffer, _size)
742

    
743
#define VMSTATE_UNUSED_V(_v, _size)                                   \
744
    VMSTATE_UNUSED_BUFFER(NULL, _v, _size)
745

    
746
#define VMSTATE_UNUSED(_size)                                         \
747
    VMSTATE_UNUSED_V(0, _size)
748

    
749
#define VMSTATE_UNUSED_TEST(_test, _size)                             \
750
    VMSTATE_UNUSED_BUFFER(_test, 0, _size)
751

    
752
#ifdef NEED_CPU_H
753
#if TARGET_LONG_BITS == 64
754
#define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
755
    VMSTATE_UINT64_V(_f, _s, _v)
756
#define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
757
    VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v)
758
#else
759
#define VMSTATE_UINTTL_V(_f, _s, _v)                                  \
760
    VMSTATE_UINT32_V(_f, _s, _v)
761
#define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v)                        \
762
    VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v)
763
#endif
764
#define VMSTATE_UINTTL(_f, _s)                                        \
765
    VMSTATE_UINTTL_V(_f, _s, 0)
766
#define VMSTATE_UINTTL_ARRAY(_f, _s, _n)                              \
767
    VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, 0)
768

    
769
#endif
770

    
771
#define VMSTATE_END_OF_LIST()                                         \
772
    {}
773

    
774
extern int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
775
                              void *opaque, int version_id);
776
extern void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
777
                               void *opaque);
778
extern int vmstate_register(DeviceState *dev, int instance_id,
779
                            const VMStateDescription *vmsd, void *base);
780
extern int vmstate_register_with_alias_id(DeviceState *dev,
781
                                          int instance_id,
782
                                          const VMStateDescription *vmsd,
783
                                          void *base, int alias_id,
784
                                          int required_for_version);
785
void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd,
786
                        void *opaque);
787
#endif