1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
#ifndef SYSEMU_H
#define SYSEMU_H
/* Misc. things related to the system emulator. */
/* vl.c */
extern const char *bios_name;
extern const char *bios_dir;
extern int vm_running;
extern const char *qemu_name;
extern uint8_t qemu_uuid[];
#define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx"
typedef struct vm_change_state_entry VMChangeStateEntry;
typedef void VMChangeStateHandler(void *opaque, int running);
typedef void VMStopHandler(void *opaque, int reason);
VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
void *opaque);
void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque);
void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque);
void vm_start(void);
void vm_stop(int reason);
int64_t cpu_get_ticks(void);
void cpu_enable_ticks(void);
void cpu_disable_ticks(void);
void qemu_system_reset_request(void);
void qemu_system_shutdown_request(void);
void qemu_system_powerdown_request(void);
int qemu_shutdown_requested(void);
int qemu_reset_requested(void);
int qemu_powerdown_requested(void);
#if !defined(TARGET_SPARC) && !defined(TARGET_I386)
// Please implement a power failure function to signal the OS
#define qemu_system_powerdown() do{}while(0)
#else
void qemu_system_powerdown(void);
#endif
void qemu_system_reset(void);
void do_savevm(const char *name);
void do_loadvm(const char *name);
void do_delvm(const char *name);
void do_info_snapshots(void);
void qemu_announce_self(void);
void main_loop_wait(int timeout);
int qemu_savevm_state_begin(QEMUFile *f);
int qemu_savevm_state_iterate(QEMUFile *f);
int qemu_savevm_state_complete(QEMUFile *f);
int qemu_savevm_state(QEMUFile *f);
int qemu_loadvm_state(QEMUFile *f);
#ifdef _WIN32
/* Polling handling */
/* return TRUE if no sleep should be done afterwards */
typedef int PollingFunc(void *opaque);
int qemu_add_polling_cb(PollingFunc *func, void *opaque);
void qemu_del_polling_cb(PollingFunc *func, void *opaque);
/* Wait objects handling */
typedef void WaitObjectFunc(void *opaque);
int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
#endif
/* TAP win32 */
int tap_win32_init(VLANState *vlan, const char *model,
const char *name, const char *ifname);
/* SLIRP */
void do_info_slirp(void);
extern int bios_size;
extern int cirrus_vga_enabled;
extern int std_vga_enabled;
extern int vmsvga_enabled;
extern int graphic_width;
extern int graphic_height;
extern int graphic_depth;
extern int nographic;
extern const char *keyboard_layout;
extern int win2k_install_hack;
extern int rtc_td_hack;
extern int alt_grab;
extern int usb_enabled;
extern int smp_cpus;
extern int cursor_hide;
extern int graphic_rotate;
extern int no_quit;
extern int semihosting_enabled;
extern int old_param;
extern const char *bootp_filename;
#ifdef USE_KQEMU
extern int kqemu_allowed;
#endif
#define MAX_OPTION_ROMS 16
extern const char *option_rom[MAX_OPTION_ROMS];
extern int nb_option_roms;
#if defined(TARGET_SPARC) || defined(TARGET_PPC)
#define MAX_PROM_ENVS 128
extern const char *prom_envs[MAX_PROM_ENVS];
extern unsigned int nb_prom_envs;
#endif
#if defined (TARGET_PPC)
#define BIOS_SIZE (1024 * 1024)
#elif defined (TARGET_SPARC64)
#define BIOS_SIZE ((512 + 32) * 1024)
#elif defined(TARGET_MIPS)
#define BIOS_SIZE (4 * 1024 * 1024)
#endif
typedef enum {
IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO
} BlockInterfaceType;
typedef enum {
BLOCK_ERR_REPORT, BLOCK_ERR_IGNORE, BLOCK_ERR_STOP_ENOSPC,
BLOCK_ERR_STOP_ANY
} BlockInterfaceErrorAction;
typedef struct DriveInfo {
BlockDriverState *bdrv;
BlockInterfaceType type;
int bus;
int unit;
BlockInterfaceErrorAction onerror;
char serial[21];
} DriveInfo;
#define MAX_IDE_DEVS 2
#define MAX_SCSI_DEVS 7
#define MAX_DRIVES 32
extern int nb_drives;
extern DriveInfo drives_table[MAX_DRIVES+1];
extern int drive_get_index(BlockInterfaceType type, int bus, int unit);
extern int drive_get_max_bus(BlockInterfaceType type);
extern const char *drive_get_serial(BlockDriverState *bdrv);
extern BlockInterfaceErrorAction drive_get_onerror(BlockDriverState *bdrv);
/* serial ports */
#define MAX_SERIAL_PORTS 4
extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
/* parallel ports */
#define MAX_PARALLEL_PORTS 3
extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
/* virtio consoles */
#define MAX_VIRTIO_CONSOLES 1
extern CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES];
#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
#ifdef NEED_CPU_H
/* loader.c */
int get_image_size(const char *filename);
int load_image(const char *filename, uint8_t *addr); /* deprecated */
int load_image_targphys(const char *filename, target_phys_addr_t, int max_sz);
int load_elf(const char *filename, int64_t address_offset,
uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr);
int load_aout(const char *filename, target_phys_addr_t addr, int max_sz);
int load_uimage(const char *filename, target_ulong *ep, target_ulong *loadaddr,
int *is_linux);
int fread_targphys(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
int fread_targphys_ok(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
int read_targphys(int fd, target_phys_addr_t dst_addr, size_t nbytes);
void pstrcpy_targphys(target_phys_addr_t dest, int buf_size,
const char *source);
#endif
#ifdef HAS_AUDIO
struct soundhw {
const char *name;
const char *descr;
int enabled;
int isa;
union {
int (*init_isa) (AudioState *s, qemu_irq *pic);
int (*init_pci) (PCIBus *bus, AudioState *s);
} init;
};
extern struct soundhw soundhw[];
#endif
void do_usb_add(const char *devname);
void do_usb_del(const char *devname);
void usb_info(void);
const char *get_opt_name(char *buf, int buf_size, const char *p);
const char *get_opt_value(char *buf, int buf_size, const char *p);
int get_param_value(char *buf, int buf_size,
const char *tag, const char *str);
int check_params(char *buf, int buf_size,
const char * const *params, const char *str);
#endif
|
