root / sysemu.h @ 1ad2134f
History | View | Annotate | Download (7.4 kB)
1 |
#ifndef SYSEMU_H
|
---|---|
2 |
#define SYSEMU_H
|
3 |
/* Misc. things related to the system emulator. */
|
4 |
|
5 |
#include "qemu-common.h" |
6 |
|
7 |
#ifdef _WIN32
|
8 |
#include <windows.h> |
9 |
#endif
|
10 |
|
11 |
/* vl.c */
|
12 |
extern const char *bios_name; |
13 |
extern const char *bios_dir; |
14 |
|
15 |
extern int vm_running; |
16 |
extern const char *qemu_name; |
17 |
extern uint8_t qemu_uuid[];
|
18 |
int qemu_uuid_parse(const char *str, uint8_t *uuid); |
19 |
#define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx-%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx" |
20 |
|
21 |
typedef struct vm_change_state_entry VMChangeStateEntry; |
22 |
typedef void VMChangeStateHandler(void *opaque, int running, int reason); |
23 |
|
24 |
VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb, |
25 |
void *opaque);
|
26 |
void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
|
27 |
|
28 |
void vm_start(void); |
29 |
void vm_stop(int reason); |
30 |
|
31 |
int64_t cpu_get_ticks(void);
|
32 |
void cpu_enable_ticks(void); |
33 |
void cpu_disable_ticks(void); |
34 |
|
35 |
void qemu_system_reset_request(void); |
36 |
void qemu_system_shutdown_request(void); |
37 |
void qemu_system_powerdown_request(void); |
38 |
int qemu_shutdown_requested(void); |
39 |
int qemu_reset_requested(void); |
40 |
int qemu_powerdown_requested(void); |
41 |
#ifdef NEED_CPU_H
|
42 |
#if !defined(TARGET_SPARC) && !defined(TARGET_I386)
|
43 |
// Please implement a power failure function to signal the OS
|
44 |
#define qemu_system_powerdown() do{}while(0) |
45 |
#else
|
46 |
void qemu_system_powerdown(void); |
47 |
#endif
|
48 |
#endif
|
49 |
void qemu_system_reset(void); |
50 |
|
51 |
void do_savevm(Monitor *mon, const char *name); |
52 |
void do_loadvm(Monitor *mon, const char *name); |
53 |
void do_delvm(Monitor *mon, const char *name); |
54 |
void do_info_snapshots(Monitor *mon);
|
55 |
|
56 |
void qemu_announce_self(void); |
57 |
|
58 |
void main_loop_wait(int timeout); |
59 |
|
60 |
int qemu_savevm_state_begin(QEMUFile *f);
|
61 |
int qemu_savevm_state_iterate(QEMUFile *f);
|
62 |
int qemu_savevm_state_complete(QEMUFile *f);
|
63 |
int qemu_savevm_state(QEMUFile *f);
|
64 |
int qemu_loadvm_state(QEMUFile *f);
|
65 |
|
66 |
#ifdef _WIN32
|
67 |
/* Polling handling */
|
68 |
|
69 |
/* return TRUE if no sleep should be done afterwards */
|
70 |
typedef int PollingFunc(void *opaque); |
71 |
|
72 |
int qemu_add_polling_cb(PollingFunc *func, void *opaque); |
73 |
void qemu_del_polling_cb(PollingFunc *func, void *opaque); |
74 |
|
75 |
/* Wait objects handling */
|
76 |
typedef void WaitObjectFunc(void *opaque); |
77 |
|
78 |
int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); |
79 |
void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); |
80 |
#endif
|
81 |
|
82 |
/* TAP win32 */
|
83 |
int tap_win32_init(VLANState *vlan, const char *model, |
84 |
const char *name, const char *ifname); |
85 |
|
86 |
/* SLIRP */
|
87 |
void do_info_slirp(Monitor *mon);
|
88 |
|
89 |
extern int bios_size; |
90 |
extern int cirrus_vga_enabled; |
91 |
extern int std_vga_enabled; |
92 |
extern int vmsvga_enabled; |
93 |
extern int xenfb_enabled; |
94 |
extern int graphic_width; |
95 |
extern int graphic_height; |
96 |
extern int graphic_depth; |
97 |
extern int nographic; |
98 |
extern const char *keyboard_layout; |
99 |
extern int win2k_install_hack; |
100 |
extern int rtc_td_hack; |
101 |
extern int alt_grab; |
102 |
extern int usb_enabled; |
103 |
extern int smp_cpus; |
104 |
extern int cursor_hide; |
105 |
extern int graphic_rotate; |
106 |
extern int no_quit; |
107 |
extern int semihosting_enabled; |
108 |
extern int old_param; |
109 |
|
110 |
#ifdef CONFIG_KQEMU
|
111 |
extern int kqemu_allowed; |
112 |
#endif
|
113 |
|
114 |
#define MAX_NODES 64 |
115 |
extern int nb_numa_nodes; |
116 |
extern uint64_t node_mem[MAX_NODES];
|
117 |
|
118 |
#define MAX_OPTION_ROMS 16 |
119 |
extern const char *option_rom[MAX_OPTION_ROMS]; |
120 |
extern int nb_option_roms; |
121 |
|
122 |
#ifdef NEED_CPU_H
|
123 |
#if defined(TARGET_SPARC) || defined(TARGET_PPC)
|
124 |
#define MAX_PROM_ENVS 128 |
125 |
extern const char *prom_envs[MAX_PROM_ENVS]; |
126 |
extern unsigned int nb_prom_envs; |
127 |
#endif
|
128 |
#endif
|
129 |
|
130 |
typedef enum { |
131 |
IF_IDE, IF_SCSI, IF_FLOPPY, IF_PFLASH, IF_MTD, IF_SD, IF_VIRTIO, IF_XEN, |
132 |
IF_COUNT |
133 |
} BlockInterfaceType; |
134 |
|
135 |
typedef enum { |
136 |
BLOCK_ERR_REPORT, BLOCK_ERR_IGNORE, BLOCK_ERR_STOP_ENOSPC, |
137 |
BLOCK_ERR_STOP_ANY |
138 |
} BlockInterfaceErrorAction; |
139 |
|
140 |
typedef struct DriveInfo { |
141 |
BlockDriverState *bdrv; |
142 |
BlockInterfaceType type; |
143 |
int bus;
|
144 |
int unit;
|
145 |
int used;
|
146 |
int drive_opt_idx;
|
147 |
BlockInterfaceErrorAction onerror; |
148 |
char serial[21]; |
149 |
} DriveInfo; |
150 |
|
151 |
#define MAX_IDE_DEVS 2 |
152 |
#define MAX_SCSI_DEVS 7 |
153 |
#define MAX_DRIVES 32 |
154 |
|
155 |
extern int nb_drives; |
156 |
extern DriveInfo drives_table[MAX_DRIVES+1]; |
157 |
|
158 |
extern int drive_get_index(BlockInterfaceType type, int bus, int unit); |
159 |
extern int drive_get_max_bus(BlockInterfaceType type); |
160 |
extern void drive_uninit(BlockDriverState *bdrv); |
161 |
extern void drive_remove(int index); |
162 |
extern const char *drive_get_serial(BlockDriverState *bdrv); |
163 |
extern BlockInterfaceErrorAction drive_get_onerror(BlockDriverState *bdrv);
|
164 |
|
165 |
BlockDriverState *qdev_init_bdrv(DeviceState *dev, BlockInterfaceType type); |
166 |
|
167 |
struct drive_opt {
|
168 |
const char *file; |
169 |
char opt[1024]; |
170 |
int used;
|
171 |
}; |
172 |
|
173 |
extern struct drive_opt drives_opt[MAX_DRIVES]; |
174 |
extern int nb_drives_opt; |
175 |
|
176 |
extern int drive_add(const char *file, const char *fmt, ...); |
177 |
extern int drive_init(struct drive_opt *arg, int snapshot, void *machine); |
178 |
|
179 |
/* acpi */
|
180 |
void qemu_system_hot_add_init(void); |
181 |
void qemu_system_device_hot_add(int pcibus, int slot, int state); |
182 |
|
183 |
/* device-hotplug */
|
184 |
|
185 |
typedef int (dev_match_fn)(void *dev_private, void *arg); |
186 |
|
187 |
int add_init_drive(const char *opts); |
188 |
void destroy_nic(dev_match_fn *match_fn, void *arg); |
189 |
void destroy_bdrvs(dev_match_fn *match_fn, void *arg); |
190 |
|
191 |
/* pci-hotplug */
|
192 |
void pci_device_hot_add(Monitor *mon, const char *pci_addr, const char *type, |
193 |
const char *opts); |
194 |
void drive_hot_add(Monitor *mon, const char *pci_addr, const char *opts); |
195 |
void pci_device_hot_remove(Monitor *mon, const char *pci_addr); |
196 |
void pci_device_hot_remove_success(int pcibus, int slot); |
197 |
|
198 |
/* serial ports */
|
199 |
|
200 |
#define MAX_SERIAL_PORTS 4 |
201 |
|
202 |
extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
|
203 |
|
204 |
/* parallel ports */
|
205 |
|
206 |
#define MAX_PARALLEL_PORTS 3 |
207 |
|
208 |
extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
|
209 |
|
210 |
/* virtio consoles */
|
211 |
|
212 |
#define MAX_VIRTIO_CONSOLES 1 |
213 |
|
214 |
extern CharDriverState *virtcon_hds[MAX_VIRTIO_CONSOLES];
|
215 |
|
216 |
#define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR) |
217 |
|
218 |
#ifdef NEED_CPU_H
|
219 |
/* loader.c */
|
220 |
int get_image_size(const char *filename); |
221 |
int load_image(const char *filename, uint8_t *addr); /* deprecated */ |
222 |
int load_image_targphys(const char *filename, target_phys_addr_t, int max_sz); |
223 |
int load_elf(const char *filename, int64_t address_offset, |
224 |
uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr); |
225 |
int load_aout(const char *filename, target_phys_addr_t addr, int max_sz); |
226 |
int load_uimage(const char *filename, target_ulong *ep, target_ulong *loadaddr, |
227 |
int *is_linux);
|
228 |
|
229 |
int fread_targphys(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
|
230 |
int fread_targphys_ok(target_phys_addr_t dst_addr, size_t nbytes, FILE *f);
|
231 |
int read_targphys(int fd, target_phys_addr_t dst_addr, size_t nbytes); |
232 |
void pstrcpy_targphys(target_phys_addr_t dest, int buf_size, |
233 |
const char *source); |
234 |
#endif
|
235 |
|
236 |
#ifdef HAS_AUDIO
|
237 |
struct soundhw {
|
238 |
const char *name; |
239 |
const char *descr; |
240 |
int enabled;
|
241 |
int isa;
|
242 |
union {
|
243 |
int (*init_isa) (qemu_irq *pic);
|
244 |
int (*init_pci) (PCIBus *bus);
|
245 |
} init; |
246 |
}; |
247 |
|
248 |
extern struct soundhw soundhw[]; |
249 |
#endif
|
250 |
|
251 |
void do_usb_add(Monitor *mon, const char *devname); |
252 |
void do_usb_del(Monitor *mon, const char *devname); |
253 |
void usb_info(Monitor *mon);
|
254 |
|
255 |
const char *get_opt_name(char *buf, int buf_size, const char *p, char delim); |
256 |
const char *get_opt_value(char *buf, int buf_size, const char *p); |
257 |
int get_param_value(char *buf, int buf_size, |
258 |
const char *tag, const char *str); |
259 |
int check_params(const char * const *params, const char *str); |
260 |
|
261 |
void register_devices(void); |
262 |
|
263 |
#endif
|