1 /* Declarations for use by hardware emulation. */
5 #include "qemu-common.h"
10 typedef void (QEMUFilePutBufferFunc
)(void *opaque
, const uint8_t *buf
, int64_t pos
, int size
);
11 typedef int (QEMUFileGetBufferFunc
)(void *opaque
, uint8_t *buf
, int64_t pos
, int size
);
12 typedef void (QEMUFileCloseFunc
)(void *opaque
);
14 QEMUFile
*qemu_fopen(void *opaque
, QEMUFilePutBufferFunc
*put_buffer
,
15 QEMUFileGetBufferFunc
*get_buffer
, QEMUFileCloseFunc
*close
);
16 QEMUFile
*qemu_fopen_file(const char *filename
, const char *mode
);
17 QEMUFile
*qemu_fopen_fd(int fd
);
18 void qemu_fflush(QEMUFile
*f
);
19 void qemu_fclose(QEMUFile
*f
);
20 void qemu_put_buffer(QEMUFile
*f
, const uint8_t *buf
, int size
);
21 void qemu_put_byte(QEMUFile
*f
, int v
);
22 void qemu_put_be16(QEMUFile
*f
, unsigned int v
);
23 void qemu_put_be32(QEMUFile
*f
, unsigned int v
);
24 void qemu_put_be64(QEMUFile
*f
, uint64_t v
);
25 int qemu_get_buffer(QEMUFile
*f
, uint8_t *buf
, int size
);
26 int qemu_get_byte(QEMUFile
*f
);
27 unsigned int qemu_get_be16(QEMUFile
*f
);
28 unsigned int qemu_get_be32(QEMUFile
*f
);
29 uint64_t qemu_get_be64(QEMUFile
*f
);
31 static inline void qemu_put_be64s(QEMUFile
*f
, const uint64_t *pv
)
33 qemu_put_be64(f
, *pv
);
36 static inline void qemu_put_be32s(QEMUFile
*f
, const uint32_t *pv
)
38 qemu_put_be32(f
, *pv
);
41 static inline void qemu_put_be16s(QEMUFile
*f
, const uint16_t *pv
)
43 qemu_put_be16(f
, *pv
);
46 static inline void qemu_put_8s(QEMUFile
*f
, const uint8_t *pv
)
48 qemu_put_byte(f
, *pv
);
51 static inline void qemu_get_be64s(QEMUFile
*f
, uint64_t *pv
)
53 *pv
= qemu_get_be64(f
);
56 static inline void qemu_get_be32s(QEMUFile
*f
, uint32_t *pv
)
58 *pv
= qemu_get_be32(f
);
61 static inline void qemu_get_be16s(QEMUFile
*f
, uint16_t *pv
)
63 *pv
= qemu_get_be16(f
);
66 static inline void qemu_get_8s(QEMUFile
*f
, uint8_t *pv
)
68 *pv
= qemu_get_byte(f
);
72 #if TARGET_LONG_BITS == 64
73 #define qemu_put_betl qemu_put_be64
74 #define qemu_get_betl qemu_get_be64
75 #define qemu_put_betls qemu_put_be64s
76 #define qemu_get_betls qemu_get_be64s
78 #define qemu_put_betl qemu_put_be32
79 #define qemu_get_betl qemu_get_be32
80 #define qemu_put_betls qemu_put_be32s
81 #define qemu_get_betls qemu_get_be32s
85 int64_t qemu_ftell(QEMUFile
*f
);
86 int64_t qemu_fseek(QEMUFile
*f
, int64_t pos
, int whence
);
88 typedef void SaveStateHandler(QEMUFile
*f
, void *opaque
);
89 typedef int LoadStateHandler(QEMUFile
*f
, void *opaque
, int version_id
);
91 int register_savevm(const char *idstr
,
94 SaveStateHandler
*save_state
,
95 LoadStateHandler
*load_state
,
98 typedef void QEMUResetHandler(void *opaque
);
100 void qemu_register_reset(QEMUResetHandler
*func
, void *opaque
);
102 /* handler to set the boot_device for a specific type of QEMUMachine */
103 /* return 0 if success */
104 typedef int QEMUBootSetHandler(void *opaque
, const char *boot_device
);
105 void qemu_register_boot_set(QEMUBootSetHandler
*func
, void *opaque
);
107 /* These should really be in isa.h, but are here to make pc.h happy. */
108 typedef void (IOPortWriteFunc
)(void *opaque
, uint32_t address
, uint32_t data
);
109 typedef uint32_t (IOPortReadFunc
)(void *opaque
, uint32_t address
);