3
/* Misc. things related to the system emulator. */
6
extern const char *bios_name;
7
extern const char *bios_dir;
10
extern const char *qemu_name;
11
extern uint8_t qemu_uuid[];
12
#define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx"
14
typedef struct vm_change_state_entry VMChangeStateEntry;
15
typedef void VMChangeStateHandler(void *opaque, int running);
16
typedef void VMStopHandler(void *opaque, int reason);
18
VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
20
void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
22
int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque);
23
void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque);
26
void vm_stop(int reason);
28
int64_t cpu_get_ticks(void);
29
void cpu_enable_ticks(void);
30
void cpu_disable_ticks(void);
32
void qemu_system_reset_request(void);
33
void qemu_system_shutdown_request(void);
34
void qemu_system_powerdown_request(void);
35
int qemu_shutdown_requested(void);
36
int qemu_reset_requested(void);
37
int qemu_powerdown_requested(void);
38
#if !defined(TARGET_SPARC) && !defined(TARGET_I386)
39
// Please implement a power failure function to signal the OS
40
#define qemu_system_powerdown() do{}while(0)
42
void qemu_system_powerdown(void);
44
void qemu_system_reset(void);
46
void do_savevm(const char *name);
47
void do_loadvm(const char *name);
48
void do_delvm(const char *name);
49
void do_info_snapshots(void);
51
void qemu_announce_self(void);
53
void main_loop_wait(int timeout);
55
int qemu_savevm_state_begin(QEMUFile *f);
56
int qemu_savevm_state_iterate(QEMUFile *f);
57
int qemu_savevm_state_complete(QEMUFile *f);
58
int qemu_savevm_state(QEMUFile *f);
59
int qemu_loadvm_state(QEMUFile *f);
62
/* Polling handling */
64
/* return TRUE if no sleep should be done afterwards */
65
typedef int PollingFunc(void *opaque);
67
int qemu_add_polling_cb(PollingFunc *func, void *opaque);
68
void qemu_del_polling_cb(PollingFunc *func, void *opaque);
70
/* Wait objects handling */
71
typedef void WaitObjectFunc(void *opaque);
73
int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
74
void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
78
int tap_win32_init(VLANState *vlan, const char *ifname);
81
void do_info_slirp(void);
84
extern int cirrus_vga_enabled;
85
extern int vmsvga_enabled;
86
extern int graphic_width;
87
extern int graphic_height;
88
extern int graphic_depth;
90
extern const char *keyboard_layout;
91
extern int win2k_install_hack;
93
extern int usb_enabled;
95
extern int cursor_hide;
96
extern int graphic_rotate;
98
extern int semihosting_enabled;
100
extern const char *bootp_filename;
101
extern DisplayState display_state;
104
extern int kqemu_allowed;
107
#define MAX_OPTION_ROMS 16
108
extern const char *option_rom[MAX_OPTION_ROMS];
109
extern int nb_option_roms;
112
#define MAX_PROM_ENVS 128
113
extern const char *prom_envs[MAX_PROM_ENVS];
114
extern unsigned int nb_prom_envs;
117
#if defined (TARGET_PPC)
118
#define BIOS_SIZE (1024 * 1024)
119
#elif defined (TARGET_SPARC64)
120
#define BIOS_SIZE ((512 + 32) * 1024)
121
#elif defined(TARGET_MIPS)
122
#define BIOS_SIZE (4 * 1024 * 1024)
126
IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD
127
} BlockInterfaceType;
129
typedef struct DriveInfo {
130
BlockDriverState *bdrv;
131
BlockInterfaceType type;
136
#define MAX_IDE_DEVS 2
137
#define MAX_SCSI_DEVS 7
138
#define MAX_DRIVES 32
140
extern int nb_drives;
141
extern DriveInfo drives_table[MAX_DRIVES+1];
143
extern int drive_get_index(BlockInterfaceType type, int bus, int unit);
144
extern int drive_get_max_bus(BlockInterfaceType type);
148
#define MAX_SERIAL_PORTS 4
150
extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
154
#define MAX_PARALLEL_PORTS 3
156
extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
158
#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
162
int get_image_size(const char *filename);
163
int load_image(const char *filename, uint8_t *addr); /* deprecated */
164
int load_image_targphys(const char *filename, target_phys_addr_t, int max_sz);
165
int load_elf(const char *filename, int64_t address_offset,
166
uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr);
167
int load_aout(const char *filename, target_phys_addr_t addr, int max_sz);
168
int load_uboot(const char *filename, target_ulong *ep, int *is_linux);
170
int fread_targphys(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
171
int fread_targphys_ok(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
172
int read_targphys(int fd, target_phys_addr_t dst_addr, size_t nbytes);
173
void pstrcpy_targphys(target_phys_addr_t dest, int buf_size,
184
int (*init_isa) (AudioState *s, qemu_irq *pic);
185
int (*init_pci) (PCIBus *bus, AudioState *s);
189
extern struct soundhw soundhw[];
192
void do_usb_add(const char *devname);
193
void do_usb_del(const char *devname);
196
const char *get_opt_name(char *buf, int buf_size, const char *p);
197
const char *get_opt_value(char *buf, int buf_size, const char *p);
198
int get_param_value(char *buf, int buf_size,
199
const char *tag, const char *str);
200
int check_params(char *buf, int buf_size,
201
const char * const *params, const char *str);