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Avoid gcc warnings
[qemu/qemu_0_9_1_stable.git] / vl.h
blobadf6004a7084cd87f4d43fa0e5a45e212cfb9fe4
1 /*
2 * QEMU System Emulator header
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24 #ifndef VL_H
25 #define VL_H
26
27 /* we put basic includes here to avoid repeating them in device drivers */
28 #include <stdlib.h>
29 #include <stdio.h>
30 #include <stdarg.h>
31 #include <string.h>
32 #include <inttypes.h>
33 #include <limits.h>
34 #include <time.h>
35 #include <ctype.h>
36 #include <errno.h>
37 #include <unistd.h>
38 #include <fcntl.h>
39 #include <sys/stat.h>
40
41 #ifndef O_LARGEFILE
42 #define O_LARGEFILE 0
43 #endif
44 #ifndef O_BINARY
45 #define O_BINARY 0
46 #endif
47
48 #ifndef ENOMEDIUM
49 #define ENOMEDIUM ENODEV
50 #endif
51
52 #ifdef _WIN32
53 #include <windows.h>
54 #define fsync _commit
55 #define lseek _lseeki64
56 #define ENOTSUP 4096
57 extern int qemu_ftruncate64(int, int64_t);
58 #define ftruncate qemu_ftruncate64
59
60
61 static inline char *realpath(const char *path, char *resolved_path)
62 {
63 _fullpath(resolved_path, path, _MAX_PATH);
64 return resolved_path;
65 }
66
67 #define PRId64 "I64d"
68 #define PRIx64 "I64x"
69 #define PRIu64 "I64u"
70 #define PRIo64 "I64o"
71 #endif
72
73 #ifdef QEMU_TOOL
74
75 /* we use QEMU_TOOL in the command line tools which do not depend on
76 the target CPU type */
77 #include "config-host.h"
78 #include <setjmp.h>
79 #include "osdep.h"
80 #include "bswap.h"
81
82 #else
83
84 #include "audio/audio.h"
85 #include "cpu.h"
86
87 #endif /* !defined(QEMU_TOOL) */
88
89 #ifndef glue
90 #define xglue(x, y) x ## y
91 #define glue(x, y) xglue(x, y)
92 #define stringify(s) tostring(s)
93 #define tostring(s) #s
94 #endif
95
96 #ifndef likely
97 #if __GNUC__ < 3
98 #define __builtin_expect(x, n) (x)
99 #endif
100
101 #define likely(x) __builtin_expect(!!(x), 1)
102 #define unlikely(x) __builtin_expect(!!(x), 0)
103 #endif
104
105 #ifndef MIN
106 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
107 #endif
108 #ifndef MAX
109 #define MAX(a, b) (((a) > (b)) ? (a) : (b))
110 #endif
111
112 #ifndef always_inline
113 #if (__GNUC__ < 3) || defined(__APPLE__)
114 #define always_inline inline
115 #else
116 #define always_inline __attribute__ (( always_inline )) inline
117 #endif
118 #endif
119
120 /* cutils.c */
121 void pstrcpy(char *buf, int buf_size, const char *str);
122 char *pstrcat(char *buf, int buf_size, const char *s);
123 int strstart(const char *str, const char *val, const char **ptr);
124 int stristart(const char *str, const char *val, const char **ptr);
125
126 /* vl.c */
127 uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c);
128
129 void hw_error(const char *fmt, ...);
130
131 extern const char *bios_dir;
132 extern const char *bios_name;
133
134 extern int vm_running;
135 extern const char *qemu_name;
136
137 typedef struct vm_change_state_entry VMChangeStateEntry;
138 typedef void VMChangeStateHandler(void *opaque, int running);
139 typedef void VMStopHandler(void *opaque, int reason);
140
141 VMChangeStateEntry *qemu_add_vm_change_state_handler(VMChangeStateHandler *cb,
142 void *opaque);
143 void qemu_del_vm_change_state_handler(VMChangeStateEntry *e);
144
145 int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque);
146 void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque);
147
148 void vm_start(void);
149 void vm_stop(int reason);
150
151 typedef void QEMUResetHandler(void *opaque);
152
153 void qemu_register_reset(QEMUResetHandler *func, void *opaque);
154 void qemu_system_reset_request(void);
155 void qemu_system_shutdown_request(void);
156 void qemu_system_powerdown_request(void);
157 #if !defined(TARGET_SPARC)
158 // Please implement a power failure function to signal the OS
159 #define qemu_system_powerdown() do{}while(0)
160 #else
161 void qemu_system_powerdown(void);
162 #endif
163
164 void main_loop_wait(int timeout);
165
166 extern int ram_size;
167 extern int bios_size;
168 extern int rtc_utc;
169 extern int cirrus_vga_enabled;
170 extern int vmsvga_enabled;
171 extern int graphic_width;
172 extern int graphic_height;
173 extern int graphic_depth;
174 extern const char *keyboard_layout;
175 extern int kqemu_allowed;
176 extern int win2k_install_hack;
177 extern int alt_grab;
178 extern int usb_enabled;
179 extern int smp_cpus;
180 extern int cursor_hide;
181 extern int graphic_rotate;
182 extern int no_quit;
183 extern int semihosting_enabled;
184 extern int autostart;
185 extern int old_param;
186 extern const char *bootp_filename;
187
188 #define MAX_OPTION_ROMS 16
189 extern const char *option_rom[MAX_OPTION_ROMS];
190 extern int nb_option_roms;
191
192 #ifdef TARGET_SPARC
193 #define MAX_PROM_ENVS 128
194 extern const char *prom_envs[MAX_PROM_ENVS];
195 extern unsigned int nb_prom_envs;
196 #endif
197
198 /* XXX: make it dynamic */
199 #define MAX_BIOS_SIZE (4 * 1024 * 1024)
200 #if defined (TARGET_PPC) || defined (TARGET_SPARC64)
201 #define BIOS_SIZE ((512 + 32) * 1024)
202 #elif defined(TARGET_MIPS)
203 #define BIOS_SIZE (4 * 1024 * 1024)
204 #endif
205
206 /* keyboard/mouse support */
207
208 #define MOUSE_EVENT_LBUTTON 0x01
209 #define MOUSE_EVENT_RBUTTON 0x02
210 #define MOUSE_EVENT_MBUTTON 0x04
211
212 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
213 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
214
215 typedef struct QEMUPutMouseEntry {
216 QEMUPutMouseEvent *qemu_put_mouse_event;
217 void *qemu_put_mouse_event_opaque;
218 int qemu_put_mouse_event_absolute;
219 char *qemu_put_mouse_event_name;
220
221 /* used internally by qemu for handling mice */
222 struct QEMUPutMouseEntry *next;
223 } QEMUPutMouseEntry;
224
225 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
226 QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
227 void *opaque, int absolute,
228 const char *name);
229 void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
230
231 void kbd_put_keycode(int keycode);
232 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
233 int kbd_mouse_is_absolute(void);
234
235 void do_info_mice(void);
236 void do_mouse_set(int index);
237
238 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
239 constants) */
240 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
241 #define QEMU_KEY_BACKSPACE 0x007f
242 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
243 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
244 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
245 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
246 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
247 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
248 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
249 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
250 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
251
252 #define QEMU_KEY_CTRL_UP 0xe400
253 #define QEMU_KEY_CTRL_DOWN 0xe401
254 #define QEMU_KEY_CTRL_LEFT 0xe402
255 #define QEMU_KEY_CTRL_RIGHT 0xe403
256 #define QEMU_KEY_CTRL_HOME 0xe404
257 #define QEMU_KEY_CTRL_END 0xe405
258 #define QEMU_KEY_CTRL_PAGEUP 0xe406
259 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
260
261 void kbd_put_keysym(int keysym);
262
263 /* async I/O support */
264
265 typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
266 typedef int IOCanRWHandler(void *opaque);
267 typedef void IOHandler(void *opaque);
268
269 int qemu_set_fd_handler2(int fd,
270 IOCanRWHandler *fd_read_poll,
271 IOHandler *fd_read,
272 IOHandler *fd_write,
273 void *opaque);
274 int qemu_set_fd_handler(int fd,
275 IOHandler *fd_read,
276 IOHandler *fd_write,
277 void *opaque);
278
279 /* Polling handling */
280
281 /* return TRUE if no sleep should be done afterwards */
282 typedef int PollingFunc(void *opaque);
283
284 int qemu_add_polling_cb(PollingFunc *func, void *opaque);
285 void qemu_del_polling_cb(PollingFunc *func, void *opaque);
286
287 #ifdef _WIN32
288 /* Wait objects handling */
289 typedef void WaitObjectFunc(void *opaque);
290
291 int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
292 void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque);
293 #endif
294
295 typedef struct QEMUBH QEMUBH;
296
297 /* character device */
298
299 #define CHR_EVENT_BREAK 0 /* serial break char */
300 #define CHR_EVENT_FOCUS 1 /* focus to this terminal (modal input needed) */
301 #define CHR_EVENT_RESET 2 /* new connection established */
302
303
304 #define CHR_IOCTL_SERIAL_SET_PARAMS 1
305 typedef struct {
306 int speed;
307 int parity;
308 int data_bits;
309 int stop_bits;
310 } QEMUSerialSetParams;
311
312 #define CHR_IOCTL_SERIAL_SET_BREAK 2
313
314 #define CHR_IOCTL_PP_READ_DATA 3
315 #define CHR_IOCTL_PP_WRITE_DATA 4
316 #define CHR_IOCTL_PP_READ_CONTROL 5
317 #define CHR_IOCTL_PP_WRITE_CONTROL 6
318 #define CHR_IOCTL_PP_READ_STATUS 7
319 #define CHR_IOCTL_PP_EPP_READ_ADDR 8
320 #define CHR_IOCTL_PP_EPP_READ 9
321 #define CHR_IOCTL_PP_EPP_WRITE_ADDR 10
322 #define CHR_IOCTL_PP_EPP_WRITE 11
323
324 typedef void IOEventHandler(void *opaque, int event);
325
326 typedef struct CharDriverState {
327 int (*chr_write)(struct CharDriverState *s, const uint8_t *buf, int len);
328 void (*chr_update_read_handler)(struct CharDriverState *s);
329 int (*chr_ioctl)(struct CharDriverState *s, int cmd, void *arg);
330 IOEventHandler *chr_event;
331 IOCanRWHandler *chr_can_read;
332 IOReadHandler *chr_read;
333 void *handler_opaque;
334 void (*chr_send_event)(struct CharDriverState *chr, int event);
335 void (*chr_close)(struct CharDriverState *chr);
336 void *opaque;
337 int focus;
338 QEMUBH *bh;
339 } CharDriverState;
340
341 CharDriverState *qemu_chr_open(const char *filename);
342 void qemu_chr_printf(CharDriverState *s, const char *fmt, ...);
343 int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len);
344 void qemu_chr_send_event(CharDriverState *s, int event);
345 void qemu_chr_add_handlers(CharDriverState *s,
346 IOCanRWHandler *fd_can_read,
347 IOReadHandler *fd_read,
348 IOEventHandler *fd_event,
349 void *opaque);
350 int qemu_chr_ioctl(CharDriverState *s, int cmd, void *arg);
351 void qemu_chr_reset(CharDriverState *s);
352 int qemu_chr_can_read(CharDriverState *s);
353 void qemu_chr_read(CharDriverState *s, uint8_t *buf, int len);
354
355 /* consoles */
356
357 typedef struct DisplayState DisplayState;
358 typedef struct TextConsole TextConsole;
359
360 typedef void (*vga_hw_update_ptr)(void *);
361 typedef void (*vga_hw_invalidate_ptr)(void *);
362 typedef void (*vga_hw_screen_dump_ptr)(void *, const char *);
363
364 TextConsole *graphic_console_init(DisplayState *ds, vga_hw_update_ptr update,
365 vga_hw_invalidate_ptr invalidate,
366 vga_hw_screen_dump_ptr screen_dump,
367 void *opaque);
368 void vga_hw_update(void);
369 void vga_hw_invalidate(void);
370 void vga_hw_screen_dump(const char *filename);
371
372 int is_graphic_console(void);
373 CharDriverState *text_console_init(DisplayState *ds, const char *p);
374 void console_select(unsigned int index);
375
376 /* serial ports */
377
378 #define MAX_SERIAL_PORTS 4
379
380 extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
381
382 /* parallel ports */
383
384 #define MAX_PARALLEL_PORTS 3
385
386 extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
387
388 struct ParallelIOArg {
389 void *buffer;
390 int count;
391 };
392
393 /* VLANs support */
394
395 typedef struct VLANClientState VLANClientState;
396
397 struct VLANClientState {
398 IOReadHandler *fd_read;
399 /* Packets may still be sent if this returns zero. It's used to
400 rate-limit the slirp code. */
401 IOCanRWHandler *fd_can_read;
402 void *opaque;
403 struct VLANClientState *next;
404 struct VLANState *vlan;
405 char info_str[256];
406 };
407
408 typedef struct VLANState {
409 int id;
410 VLANClientState *first_client;
411 struct VLANState *next;
412 unsigned int nb_guest_devs, nb_host_devs;
413 } VLANState;
414
415 VLANState *qemu_find_vlan(int id);
416 VLANClientState *qemu_new_vlan_client(VLANState *vlan,
417 IOReadHandler *fd_read,
418 IOCanRWHandler *fd_can_read,
419 void *opaque);
420 int qemu_can_send_packet(VLANClientState *vc);
421 void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size);
422 void qemu_handler_true(void *opaque);
423
424 void do_info_network(void);
425
426 /* TAP win32 */
427 int tap_win32_init(VLANState *vlan, const char *ifname);
428
429 /* NIC info */
430
431 #define MAX_NICS 8
432
433 typedef struct NICInfo {
434 uint8_t macaddr[6];
435 const char *model;
436 VLANState *vlan;
437 } NICInfo;
438
439 extern int nb_nics;
440 extern NICInfo nd_table[MAX_NICS];
441
442 /* timers */
443
444 typedef struct QEMUClock QEMUClock;
445 typedef struct QEMUTimer QEMUTimer;
446 typedef void QEMUTimerCB(void *opaque);
447
448 /* The real time clock should be used only for stuff which does not
449 change the virtual machine state, as it is run even if the virtual
450 machine is stopped. The real time clock has a frequency of 1000
451 Hz. */
452 extern QEMUClock *rt_clock;
453
454 /* The virtual clock is only run during the emulation. It is stopped
455 when the virtual machine is stopped. Virtual timers use a high
456 precision clock, usually cpu cycles (use ticks_per_sec). */
457 extern QEMUClock *vm_clock;
458
459 int64_t qemu_get_clock(QEMUClock *clock);
460
461 QEMUTimer *qemu_new_timer(QEMUClock *clock, QEMUTimerCB *cb, void *opaque);
462 void qemu_free_timer(QEMUTimer *ts);
463 void qemu_del_timer(QEMUTimer *ts);
464 void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time);
465 int qemu_timer_pending(QEMUTimer *ts);
466
467 extern int64_t ticks_per_sec;
468
469 int64_t cpu_get_ticks(void);
470 void cpu_enable_ticks(void);
471 void cpu_disable_ticks(void);
472
473 /* VM Load/Save */
474
475 typedef struct QEMUFile QEMUFile;
476
477 QEMUFile *qemu_fopen(const char *filename, const char *mode);
478 void qemu_fflush(QEMUFile *f);
479 void qemu_fclose(QEMUFile *f);
480 void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
481 void qemu_put_byte(QEMUFile *f, int v);
482 void qemu_put_be16(QEMUFile *f, unsigned int v);
483 void qemu_put_be32(QEMUFile *f, unsigned int v);
484 void qemu_put_be64(QEMUFile *f, uint64_t v);
485 int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
486 int qemu_get_byte(QEMUFile *f);
487 unsigned int qemu_get_be16(QEMUFile *f);
488 unsigned int qemu_get_be32(QEMUFile *f);
489 uint64_t qemu_get_be64(QEMUFile *f);
490
491 static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
492 {
493 qemu_put_be64(f, *pv);
494 }
495
496 static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
497 {
498 qemu_put_be32(f, *pv);
499 }
500
501 static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
502 {
503 qemu_put_be16(f, *pv);
504 }
505
506 static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
507 {
508 qemu_put_byte(f, *pv);
509 }
510
511 static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
512 {
513 *pv = qemu_get_be64(f);
514 }
515
516 static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
517 {
518 *pv = qemu_get_be32(f);
519 }
520
521 static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
522 {
523 *pv = qemu_get_be16(f);
524 }
525
526 static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
527 {
528 *pv = qemu_get_byte(f);
529 }
530
531 #if TARGET_LONG_BITS == 64
532 #define qemu_put_betl qemu_put_be64
533 #define qemu_get_betl qemu_get_be64
534 #define qemu_put_betls qemu_put_be64s
535 #define qemu_get_betls qemu_get_be64s
536 #else
537 #define qemu_put_betl qemu_put_be32
538 #define qemu_get_betl qemu_get_be32
539 #define qemu_put_betls qemu_put_be32s
540 #define qemu_get_betls qemu_get_be32s
541 #endif
542
543 int64_t qemu_ftell(QEMUFile *f);
544 int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
545
546 typedef void SaveStateHandler(QEMUFile *f, void *opaque);
547 typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
548
549 int register_savevm(const char *idstr,
550 int instance_id,
551 int version_id,
552 SaveStateHandler *save_state,
553 LoadStateHandler *load_state,
554 void *opaque);
555 void qemu_get_timer(QEMUFile *f, QEMUTimer *ts);
556 void qemu_put_timer(QEMUFile *f, QEMUTimer *ts);
557
558 void cpu_save(QEMUFile *f, void *opaque);
559 int cpu_load(QEMUFile *f, void *opaque, int version_id);
560
561 void do_savevm(const char *name);
562 void do_loadvm(const char *name);
563 void do_delvm(const char *name);
564 void do_info_snapshots(void);
565
566 /* bottom halves */
567 typedef void QEMUBHFunc(void *opaque);
568
569 QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque);
570 void qemu_bh_schedule(QEMUBH *bh);
571 void qemu_bh_cancel(QEMUBH *bh);
572 void qemu_bh_delete(QEMUBH *bh);
573 int qemu_bh_poll(void);
574
575 /* block.c */
576 typedef struct BlockDriverState BlockDriverState;
577 typedef struct BlockDriver BlockDriver;
578
579 extern BlockDriver bdrv_raw;
580 extern BlockDriver bdrv_host_device;
581 extern BlockDriver bdrv_cow;
582 extern BlockDriver bdrv_qcow;
583 extern BlockDriver bdrv_vmdk;
584 extern BlockDriver bdrv_cloop;
585 extern BlockDriver bdrv_dmg;
586 extern BlockDriver bdrv_bochs;
587 extern BlockDriver bdrv_vpc;
588 extern BlockDriver bdrv_vvfat;
589 extern BlockDriver bdrv_qcow2;
590 extern BlockDriver bdrv_parallels;
591
592 typedef struct BlockDriverInfo {
593 /* in bytes, 0 if irrelevant */
594 int cluster_size;
595 /* offset at which the VM state can be saved (0 if not possible) */
596 int64_t vm_state_offset;
597 } BlockDriverInfo;
598
599 typedef struct QEMUSnapshotInfo {
600 char id_str[128]; /* unique snapshot id */
601 /* the following fields are informative. They are not needed for
602 the consistency of the snapshot */
603 char name[256]; /* user choosen name */
604 uint32_t vm_state_size; /* VM state info size */
605 uint32_t date_sec; /* UTC date of the snapshot */
606 uint32_t date_nsec;
607 uint64_t vm_clock_nsec; /* VM clock relative to boot */
608 } QEMUSnapshotInfo;
609
610 #define BDRV_O_RDONLY 0x0000
611 #define BDRV_O_RDWR 0x0002
612 #define BDRV_O_ACCESS 0x0003
613 #define BDRV_O_CREAT 0x0004 /* create an empty file */
614 #define BDRV_O_SNAPSHOT 0x0008 /* open the file read only and save writes in a snapshot */
615 #define BDRV_O_FILE 0x0010 /* open as a raw file (do not try to
616 use a disk image format on top of
617 it (default for
618 bdrv_file_open()) */
619
620 void bdrv_init(void);
621 BlockDriver *bdrv_find_format(const char *format_name);
622 int bdrv_create(BlockDriver *drv,
623 const char *filename, int64_t size_in_sectors,
624 const char *backing_file, int flags);
625 BlockDriverState *bdrv_new(const char *device_name);
626 void bdrv_delete(BlockDriverState *bs);
627 int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags);
628 int bdrv_open(BlockDriverState *bs, const char *filename, int flags);
629 int bdrv_open2(BlockDriverState *bs, const char *filename, int flags,
630 BlockDriver *drv);
631 void bdrv_close(BlockDriverState *bs);
632 int bdrv_read(BlockDriverState *bs, int64_t sector_num,
633 uint8_t *buf, int nb_sectors);
634 int bdrv_write(BlockDriverState *bs, int64_t sector_num,
635 const uint8_t *buf, int nb_sectors);
636 int bdrv_pread(BlockDriverState *bs, int64_t offset,
637 void *buf, int count);
638 int bdrv_pwrite(BlockDriverState *bs, int64_t offset,
639 const void *buf, int count);
640 int bdrv_truncate(BlockDriverState *bs, int64_t offset);
641 int64_t bdrv_getlength(BlockDriverState *bs);
642 void bdrv_get_geometry(BlockDriverState *bs, int64_t *nb_sectors_ptr);
643 int bdrv_commit(BlockDriverState *bs);
644 void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size);
645 /* async block I/O */
646 typedef struct BlockDriverAIOCB BlockDriverAIOCB;
647 typedef void BlockDriverCompletionFunc(void *opaque, int ret);
648
649 BlockDriverAIOCB *bdrv_aio_read(BlockDriverState *bs, int64_t sector_num,
650 uint8_t *buf, int nb_sectors,
651 BlockDriverCompletionFunc *cb, void *opaque);
652 BlockDriverAIOCB *bdrv_aio_write(BlockDriverState *bs, int64_t sector_num,
653 const uint8_t *buf, int nb_sectors,
654 BlockDriverCompletionFunc *cb, void *opaque);
655 void bdrv_aio_cancel(BlockDriverAIOCB *acb);
656
657 void qemu_aio_init(void);
658 void qemu_aio_poll(void);
659 void qemu_aio_flush(void);
660 void qemu_aio_wait_start(void);
661 void qemu_aio_wait(void);
662 void qemu_aio_wait_end(void);
663
664 int qemu_key_check(BlockDriverState *bs, const char *name);
665
666 /* Ensure contents are flushed to disk. */
667 void bdrv_flush(BlockDriverState *bs);
668
669 #define BDRV_TYPE_HD 0
670 #define BDRV_TYPE_CDROM 1
671 #define BDRV_TYPE_FLOPPY 2
672 #define BIOS_ATA_TRANSLATION_AUTO 0
673 #define BIOS_ATA_TRANSLATION_NONE 1
674 #define BIOS_ATA_TRANSLATION_LBA 2
675 #define BIOS_ATA_TRANSLATION_LARGE 3
676 #define BIOS_ATA_TRANSLATION_RECHS 4
677
678 void bdrv_set_geometry_hint(BlockDriverState *bs,
679 int cyls, int heads, int secs);
680 void bdrv_set_type_hint(BlockDriverState *bs, int type);
681 void bdrv_set_translation_hint(BlockDriverState *bs, int translation);
682 void bdrv_get_geometry_hint(BlockDriverState *bs,
683 int *pcyls, int *pheads, int *psecs);
684 int bdrv_get_type_hint(BlockDriverState *bs);
685 int bdrv_get_translation_hint(BlockDriverState *bs);
686 int bdrv_is_removable(BlockDriverState *bs);
687 int bdrv_is_read_only(BlockDriverState *bs);
688 int bdrv_is_inserted(BlockDriverState *bs);
689 int bdrv_media_changed(BlockDriverState *bs);
690 int bdrv_is_locked(BlockDriverState *bs);
691 void bdrv_set_locked(BlockDriverState *bs, int locked);
692 void bdrv_eject(BlockDriverState *bs, int eject_flag);
693 void bdrv_set_change_cb(BlockDriverState *bs,
694 void (*change_cb)(void *opaque), void *opaque);
695 void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size);
696 void bdrv_info(void);
697 BlockDriverState *bdrv_find(const char *name);
698 void bdrv_iterate(void (*it)(void *opaque, const char *name), void *opaque);
699 int bdrv_is_encrypted(BlockDriverState *bs);
700 int bdrv_set_key(BlockDriverState *bs, const char *key);
701 void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
702 void *opaque);
703 const char *bdrv_get_device_name(BlockDriverState *bs);
704 int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num,
705 const uint8_t *buf, int nb_sectors);
706 int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi);
707
708 void bdrv_get_backing_filename(BlockDriverState *bs,
709 char *filename, int filename_size);
710 int bdrv_snapshot_create(BlockDriverState *bs,
711 QEMUSnapshotInfo *sn_info);
712 int bdrv_snapshot_goto(BlockDriverState *bs,
713 const char *snapshot_id);
714 int bdrv_snapshot_delete(BlockDriverState *bs, const char *snapshot_id);
715 int bdrv_snapshot_list(BlockDriverState *bs,
716 QEMUSnapshotInfo **psn_info);
717 char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn);
718
719 char *get_human_readable_size(char *buf, int buf_size, int64_t size);
720 int path_is_absolute(const char *path);
721 void path_combine(char *dest, int dest_size,
722 const char *base_path,
723 const char *filename);
724
725 #ifndef QEMU_TOOL
726
727 typedef void QEMUMachineInitFunc(int ram_size, int vga_ram_size,
728 int boot_device,
729 DisplayState *ds, const char **fd_filename, int snapshot,
730 const char *kernel_filename, const char *kernel_cmdline,
731 const char *initrd_filename, const char *cpu_model);
732
733 typedef struct QEMUMachine {
734 const char *name;
735 const char *desc;
736 QEMUMachineInitFunc *init;
737 struct QEMUMachine *next;
738 } QEMUMachine;
739
740 int qemu_register_machine(QEMUMachine *m);
741
742 typedef void SetIRQFunc(void *opaque, int irq_num, int level);
743
744 #include "hw/irq.h"
745
746 /* ISA bus */
747
748 extern target_phys_addr_t isa_mem_base;
749
750 typedef void (IOPortWriteFunc)(void *opaque, uint32_t address, uint32_t data);
751 typedef uint32_t (IOPortReadFunc)(void *opaque, uint32_t address);
752
753 int register_ioport_read(int start, int length, int size,
754 IOPortReadFunc *func, void *opaque);
755 int register_ioport_write(int start, int length, int size,
756 IOPortWriteFunc *func, void *opaque);
757 void isa_unassign_ioport(int start, int length);
758
759 void isa_mmio_init(target_phys_addr_t base, target_phys_addr_t size);
760
761 /* PCI bus */
762
763 extern target_phys_addr_t pci_mem_base;
764
765 typedef struct PCIBus PCIBus;
766 typedef struct PCIDevice PCIDevice;
767
768 typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
769 uint32_t address, uint32_t data, int len);
770 typedef uint32_t PCIConfigReadFunc(PCIDevice *pci_dev,
771 uint32_t address, int len);
772 typedef void PCIMapIORegionFunc(PCIDevice *pci_dev, int region_num,
773 uint32_t addr, uint32_t size, int type);
774
775 #define PCI_ADDRESS_SPACE_MEM 0x00
776 #define PCI_ADDRESS_SPACE_IO 0x01
777 #define PCI_ADDRESS_SPACE_MEM_PREFETCH 0x08
778
779 typedef struct PCIIORegion {
780 uint32_t addr; /* current PCI mapping address. -1 means not mapped */
781 uint32_t size;
782 uint8_t type;
783 PCIMapIORegionFunc *map_func;
784 } PCIIORegion;
785
786 #define PCI_ROM_SLOT 6
787 #define PCI_NUM_REGIONS 7
788
789 #define PCI_DEVICES_MAX 64
790
791 #define PCI_VENDOR_ID 0x00 /* 16 bits */
792 #define PCI_DEVICE_ID 0x02 /* 16 bits */
793 #define PCI_COMMAND 0x04 /* 16 bits */
794 #define PCI_COMMAND_IO 0x1 /* Enable response in I/O space */
795 #define PCI_COMMAND_MEMORY 0x2 /* Enable response in Memory space */
796 #define PCI_CLASS_DEVICE 0x0a /* Device class */
797 #define PCI_INTERRUPT_LINE 0x3c /* 8 bits */
798 #define PCI_INTERRUPT_PIN 0x3d /* 8 bits */
799 #define PCI_MIN_GNT 0x3e /* 8 bits */
800 #define PCI_MAX_LAT 0x3f /* 8 bits */
801
802 struct PCIDevice {
803 /* PCI config space */
804 uint8_t config[256];
805
806 /* the following fields are read only */
807 PCIBus *bus;
808 int devfn;
809 char name[64];
810 PCIIORegion io_regions[PCI_NUM_REGIONS];
811
812 /* do not access the following fields */
813 PCIConfigReadFunc *config_read;
814 PCIConfigWriteFunc *config_write;
815 /* ??? This is a PC-specific hack, and should be removed. */
816 int irq_index;
817
818 /* IRQ objects for the INTA-INTD pins. */
819 qemu_irq *irq;
820
821 /* Current IRQ levels. Used internally by the generic PCI code. */
822 int irq_state[4];
823 };
824
825 PCIDevice *pci_register_device(PCIBus *bus, const char *name,
826 int instance_size, int devfn,
827 PCIConfigReadFunc *config_read,
828 PCIConfigWriteFunc *config_write);
829
830 void pci_register_io_region(PCIDevice *pci_dev, int region_num,
831 uint32_t size, int type,
832 PCIMapIORegionFunc *map_func);
833
834 uint32_t pci_default_read_config(PCIDevice *d,
835 uint32_t address, int len);
836 void pci_default_write_config(PCIDevice *d,
837 uint32_t address, uint32_t val, int len);
838 void pci_device_save(PCIDevice *s, QEMUFile *f);
839 int pci_device_load(PCIDevice *s, QEMUFile *f);
840
841 typedef void (*pci_set_irq_fn)(qemu_irq *pic, int irq_num, int level);
842 typedef int (*pci_map_irq_fn)(PCIDevice *pci_dev, int irq_num);
843 PCIBus *pci_register_bus(pci_set_irq_fn set_irq, pci_map_irq_fn map_irq,
844 qemu_irq *pic, int devfn_min, int nirq);
845
846 void pci_nic_init(PCIBus *bus, NICInfo *nd, int devfn);
847 void pci_data_write(void *opaque, uint32_t addr, uint32_t val, int len);
848 uint32_t pci_data_read(void *opaque, uint32_t addr, int len);
849 int pci_bus_num(PCIBus *s);
850 void pci_for_each_device(int bus_num, void (*fn)(PCIDevice *d));
851
852 void pci_info(void);
853 PCIBus *pci_bridge_init(PCIBus *bus, int devfn, uint32_t id,
854 pci_map_irq_fn map_irq, const char *name);
855
856 /* prep_pci.c */
857 PCIBus *pci_prep_init(qemu_irq *pic);
858
859 /* grackle_pci.c */
860 PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic);
861
862 /* unin_pci.c */
863 PCIBus *pci_pmac_init(qemu_irq *pic);
864
865 /* apb_pci.c */
866 PCIBus *pci_apb_init(target_phys_addr_t special_base, target_phys_addr_t mem_base,
867 qemu_irq *pic);
868
869 PCIBus *pci_vpb_init(qemu_irq *pic, int irq, int realview);
870
871 /* piix_pci.c */
872 PCIBus *i440fx_init(PCIDevice **pi440fx_state, qemu_irq *pic);
873 void i440fx_set_smm(PCIDevice *d, int val);
874 int piix3_init(PCIBus *bus, int devfn);
875 void i440fx_init_memory_mappings(PCIDevice *d);
876
877 int piix4_init(PCIBus *bus, int devfn);
878
879 /* openpic.c */
880 /* OpenPIC have 5 outputs per CPU connected and one IRQ out single output */
881 enum {
882 OPENPIC_OUTPUT_INT = 0, /* IRQ */
883 OPENPIC_OUTPUT_CINT, /* critical IRQ */
884 OPENPIC_OUTPUT_MCK, /* Machine check event */
885 OPENPIC_OUTPUT_DEBUG, /* Inconditional debug event */
886 OPENPIC_OUTPUT_RESET, /* Core reset event */
887 OPENPIC_OUTPUT_NB,
888 };
889 qemu_irq *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus,
890 qemu_irq **irqs, qemu_irq irq_out);
891
892 /* heathrow_pic.c */
893 qemu_irq *heathrow_pic_init(int *pmem_index);
894
895 /* gt64xxx.c */
896 PCIBus *pci_gt64120_init(qemu_irq *pic);
897
898 #ifdef HAS_AUDIO
899 struct soundhw {
900 const char *name;
901 const char *descr;
902 int enabled;
903 int isa;
904 union {
905 int (*init_isa) (AudioState *s, qemu_irq *pic);
906 int (*init_pci) (PCIBus *bus, AudioState *s);
907 } init;
908 };
909
910 extern struct soundhw soundhw[];
911 #endif
912
913 /* vga.c */
914
915 #ifndef TARGET_SPARC
916 #define VGA_RAM_SIZE (8192 * 1024)
917 #else
918 #define VGA_RAM_SIZE (9 * 1024 * 1024)
919 #endif
920
921 struct DisplayState {
922 uint8_t *data;
923 int linesize;
924 int depth;
925 int bgr; /* BGR color order instead of RGB. Only valid for depth == 32 */
926 int width;
927 int height;
928 void *opaque;
929 QEMUTimer *gui_timer;
930
931 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
932 void (*dpy_resize)(struct DisplayState *s, int w, int h);
933 void (*dpy_refresh)(struct DisplayState *s);
934 void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
935 int dst_x, int dst_y, int w, int h);
936 void (*dpy_fill)(struct DisplayState *s, int x, int y,
937 int w, int h, uint32_t c);
938 void (*mouse_set)(int x, int y, int on);
939 void (*cursor_define)(int width, int height, int bpp, int hot_x, int hot_y,
940 uint8_t *image, uint8_t *mask);
941 };
942
943 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
944 {
945 s->dpy_update(s, x, y, w, h);
946 }
947
948 static inline void dpy_resize(DisplayState *s, int w, int h)
949 {
950 s->dpy_resize(s, w, h);
951 }
952
953 int isa_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
954 unsigned long vga_ram_offset, int vga_ram_size);
955 int pci_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
956 unsigned long vga_ram_offset, int vga_ram_size,
957 unsigned long vga_bios_offset, int vga_bios_size);
958 int isa_vga_mm_init(DisplayState *ds, uint8_t *vga_ram_base,
959 unsigned long vga_ram_offset, int vga_ram_size,
960 target_phys_addr_t vram_base, target_phys_addr_t ctrl_base,
961 int it_shift);
962
963 /* cirrus_vga.c */
964 void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
965 unsigned long vga_ram_offset, int vga_ram_size);
966 void isa_cirrus_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
967 unsigned long vga_ram_offset, int vga_ram_size);
968
969 /* vmware_vga.c */
970 void pci_vmsvga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
971 unsigned long vga_ram_offset, int vga_ram_size);
972
973 /* sdl.c */
974 void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
975
976 /* cocoa.m */
977 void cocoa_display_init(DisplayState *ds, int full_screen);
978
979 /* vnc.c */
980 void vnc_display_init(DisplayState *ds);
981 void vnc_display_close(DisplayState *ds);
982 int vnc_display_open(DisplayState *ds, const char *display);
983 int vnc_display_password(DisplayState *ds, const char *password);
984 void do_info_vnc(void);
985
986 /* x_keymap.c */
987 extern uint8_t _translate_keycode(const int key);
988
989 /* ide.c */
990 #define MAX_DISKS 4
991
992 extern BlockDriverState *bs_table[MAX_DISKS + 1];
993 extern BlockDriverState *sd_bdrv;
994 extern BlockDriverState *mtd_bdrv;
995
996 void isa_ide_init(int iobase, int iobase2, qemu_irq irq,
997 BlockDriverState *hd0, BlockDriverState *hd1);
998 void pci_cmd646_ide_init(PCIBus *bus, BlockDriverState **hd_table,
999 int secondary_ide_enabled);
1000 void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,
1001 qemu_irq *pic);
1002 void pci_piix4_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,
1003 qemu_irq *pic);
1004 int pmac_ide_init (BlockDriverState **hd_table, qemu_irq irq);
1005
1006 /* cdrom.c */
1007 int cdrom_read_toc(int nb_sectors, uint8_t *buf, int msf, int start_track);
1008 int cdrom_read_toc_raw(int nb_sectors, uint8_t *buf, int msf, int session_num);
1009
1010 /* ds1225y.c */
1011 typedef struct ds1225y_t ds1225y_t;
1012 ds1225y_t *ds1225y_init(target_phys_addr_t mem_base, const char *filename);
1013
1014 /* es1370.c */
1015 int es1370_init (PCIBus *bus, AudioState *s);
1016
1017 /* sb16.c */
1018 int SB16_init (AudioState *s, qemu_irq *pic);
1019
1020 /* adlib.c */
1021 int Adlib_init (AudioState *s, qemu_irq *pic);
1022
1023 /* gus.c */
1024 int GUS_init (AudioState *s, qemu_irq *pic);
1025
1026 /* dma.c */
1027 typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size);
1028 int DMA_get_channel_mode (int nchan);
1029 int DMA_read_memory (int nchan, void *buf, int pos, int size);
1030 int DMA_write_memory (int nchan, void *buf, int pos, int size);
1031 void DMA_hold_DREQ (int nchan);
1032 void DMA_release_DREQ (int nchan);
1033 void DMA_schedule(int nchan);
1034 void DMA_run (void);
1035 void DMA_init (int high_page_enable);
1036 void DMA_register_channel (int nchan,
1037 DMA_transfer_handler transfer_handler,
1038 void *opaque);
1039 /* fdc.c */
1040 #define MAX_FD 2
1041 extern BlockDriverState *fd_table[MAX_FD];
1042
1043 typedef struct fdctrl_t fdctrl_t;
1044
1045 fdctrl_t *fdctrl_init (qemu_irq irq, int dma_chann, int mem_mapped,
1046 target_phys_addr_t io_base,
1047 BlockDriverState **fds);
1048 int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num);
1049
1050 /* eepro100.c */
1051
1052 void pci_i82551_init(PCIBus *bus, NICInfo *nd, int devfn);
1053 void pci_i82557b_init(PCIBus *bus, NICInfo *nd, int devfn);
1054 void pci_i82559er_init(PCIBus *bus, NICInfo *nd, int devfn);
1055
1056 /* ne2000.c */
1057
1058 void isa_ne2000_init(int base, qemu_irq irq, NICInfo *nd);
1059 void pci_ne2000_init(PCIBus *bus, NICInfo *nd, int devfn);
1060
1061 /* rtl8139.c */
1062
1063 void pci_rtl8139_init(PCIBus *bus, NICInfo *nd, int devfn);
1064
1065 /* pcnet.c */
1066
1067 void pci_pcnet_init(PCIBus *bus, NICInfo *nd, int devfn);
1068 void lance_init(NICInfo *nd, target_phys_addr_t leaddr, void *dma_opaque,
1069 qemu_irq irq, qemu_irq *reset);
1070
1071 /* mipsnet.c */
1072 void mipsnet_init(int base, qemu_irq irq, NICInfo *nd);
1073
1074 /* vmmouse.c */
1075 void *vmmouse_init(void *m);
1076
1077 /* vmport.c */
1078 #ifdef TARGET_I386
1079 void vmport_init(CPUState *env);
1080 void vmport_register(unsigned char command, IOPortReadFunc *func, void *opaque);
1081 #endif
1082
1083 /* pckbd.c */
1084
1085 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base);
1086 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
1087 target_phys_addr_t base, int it_shift);
1088
1089 /* mc146818rtc.c */
1090
1091 typedef struct RTCState RTCState;
1092
1093 RTCState *rtc_init(int base, qemu_irq irq);
1094 RTCState *rtc_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq);
1095 void rtc_set_memory(RTCState *s, int addr, int val);
1096 void rtc_set_date(RTCState *s, const struct tm *tm);
1097
1098 /* serial.c */
1099
1100 typedef struct SerialState SerialState;
1101 SerialState *serial_init(int base, qemu_irq irq, CharDriverState *chr);
1102 SerialState *serial_mm_init (target_phys_addr_t base, int it_shift,
1103 qemu_irq irq, CharDriverState *chr,
1104 int ioregister);
1105 uint32_t serial_mm_readb (void *opaque, target_phys_addr_t addr);
1106 void serial_mm_writeb (void *opaque, target_phys_addr_t addr, uint32_t value);
1107 uint32_t serial_mm_readw (void *opaque, target_phys_addr_t addr);
1108 void serial_mm_writew (void *opaque, target_phys_addr_t addr, uint32_t value);
1109 uint32_t serial_mm_readl (void *opaque, target_phys_addr_t addr);
1110 void serial_mm_writel (void *opaque, target_phys_addr_t addr, uint32_t value);
1111
1112 /* parallel.c */
1113
1114 typedef struct ParallelState ParallelState;
1115 ParallelState *parallel_init(int base, qemu_irq irq, CharDriverState *chr);
1116 ParallelState *parallel_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq, CharDriverState *chr);
1117
1118 /* i8259.c */
1119
1120 typedef struct PicState2 PicState2;
1121 extern PicState2 *isa_pic;
1122 void pic_set_irq(int irq, int level);
1123 void pic_set_irq_new(void *opaque, int irq, int level);
1124 qemu_irq *i8259_init(qemu_irq parent_irq);
1125 void pic_set_alt_irq_func(PicState2 *s, SetIRQFunc *alt_irq_func,
1126 void *alt_irq_opaque);
1127 int pic_read_irq(PicState2 *s);
1128 void pic_update_irq(PicState2 *s);
1129 uint32_t pic_intack_read(PicState2 *s);
1130 void pic_info(void);
1131 void irq_info(void);
1132
1133 /* APIC */
1134 typedef struct IOAPICState IOAPICState;
1135
1136 int apic_init(CPUState *env);
1137 int apic_accept_pic_intr(CPUState *env);
1138 int apic_get_interrupt(CPUState *env);
1139 IOAPICState *ioapic_init(void);
1140 void ioapic_set_irq(void *opaque, int vector, int level);
1141
1142 /* i8254.c */
1143
1144 #define PIT_FREQ 1193182
1145
1146 typedef struct PITState PITState;
1147
1148 PITState *pit_init(int base, qemu_irq irq);
1149 void pit_set_gate(PITState *pit, int channel, int val);
1150 int pit_get_gate(PITState *pit, int channel);
1151 int pit_get_initial_count(PITState *pit, int channel);
1152 int pit_get_mode(PITState *pit, int channel);
1153 int pit_get_out(PITState *pit, int channel, int64_t current_time);
1154
1155 /* jazz_led.c */
1156 extern void jazz_led_init(DisplayState *ds, target_phys_addr_t base);
1157
1158 /* pcspk.c */
1159 void pcspk_init(PITState *);
1160 int pcspk_audio_init(AudioState *, qemu_irq *pic);
1161
1162 #include "hw/i2c.h"
1163
1164 #include "hw/smbus.h"
1165
1166 /* acpi.c */
1167 extern int acpi_enabled;
1168 i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base);
1169 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
1170 void acpi_bios_init(void);
1171
1172 /* Axis ETRAX. */
1173 extern QEMUMachine bareetraxfs_machine;
1174
1175 /* pc.c */
1176 extern QEMUMachine pc_machine;
1177 extern QEMUMachine isapc_machine;
1178 extern int fd_bootchk;
1179
1180 void ioport_set_a20(int enable);
1181 int ioport_get_a20(void);
1182
1183 /* ppc.c */
1184 extern QEMUMachine prep_machine;
1185 extern QEMUMachine core99_machine;
1186 extern QEMUMachine heathrow_machine;
1187 extern QEMUMachine ref405ep_machine;
1188 extern QEMUMachine taihu_machine;
1189
1190 /* mips_r4k.c */
1191 extern QEMUMachine mips_machine;
1192
1193 /* mips_malta.c */
1194 extern QEMUMachine mips_malta_machine;
1195
1196 /* mips_pica61.c */
1197 extern QEMUMachine mips_pica61_machine;
1198
1199 /* mips_mipssim.c */
1200 extern QEMUMachine mips_mipssim_machine;
1201
1202 /* mips_int.c */
1203 extern void cpu_mips_irq_init_cpu(CPUState *env);
1204
1205 /* mips_timer.c */
1206 extern void cpu_mips_clock_init(CPUState *);
1207 extern void cpu_mips_irqctrl_init (void);
1208
1209 /* shix.c */
1210 extern QEMUMachine shix_machine;
1211
1212 /* r2d.c */
1213 extern QEMUMachine r2d_machine;
1214
1215 #ifdef TARGET_PPC
1216 /* PowerPC hardware exceptions management helpers */
1217 typedef void (*clk_setup_cb)(void *opaque, uint32_t freq);
1218 typedef struct clk_setup_t clk_setup_t;
1219 struct clk_setup_t {
1220 clk_setup_cb cb;
1221 void *opaque;
1222 };
1223 static inline void clk_setup (clk_setup_t *clk, uint32_t freq)
1224 {
1225 if (clk->cb != NULL)
1226 (*clk->cb)(clk->opaque, freq);
1227 }
1228
1229 clk_setup_cb cpu_ppc_tb_init (CPUState *env, uint32_t freq);
1230 /* Embedded PowerPC DCR management */
1231 typedef target_ulong (*dcr_read_cb)(void *opaque, int dcrn);
1232 typedef void (*dcr_write_cb)(void *opaque, int dcrn, target_ulong val);
1233 int ppc_dcr_init (CPUState *env, int (*dcr_read_error)(int dcrn),
1234 int (*dcr_write_error)(int dcrn));
1235 int ppc_dcr_register (CPUState *env, int dcrn, void *opaque,
1236 dcr_read_cb drc_read, dcr_write_cb dcr_write);
1237 clk_setup_cb ppc_emb_timers_init (CPUState *env, uint32_t freq);
1238 /* Embedded PowerPC reset */
1239 void ppc40x_core_reset (CPUState *env);
1240 void ppc40x_chip_reset (CPUState *env);
1241 void ppc40x_system_reset (CPUState *env);
1242 #endif
1243 void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val);
1244
1245 extern CPUWriteMemoryFunc *PPC_io_write[];
1246 extern CPUReadMemoryFunc *PPC_io_read[];
1247 void PPC_debug_write (void *opaque, uint32_t addr, uint32_t val);
1248
1249 /* sun4m.c */
1250 extern QEMUMachine ss5_machine, ss10_machine;
1251
1252 /* iommu.c */
1253 void *iommu_init(target_phys_addr_t addr);
1254 void sparc_iommu_memory_rw(void *opaque, target_phys_addr_t addr,
1255 uint8_t *buf, int len, int is_write);
1256 static inline void sparc_iommu_memory_read(void *opaque,
1257 target_phys_addr_t addr,
1258 uint8_t *buf, int len)
1259 {
1260 sparc_iommu_memory_rw(opaque, addr, buf, len, 0);
1261 }
1262
1263 static inline void sparc_iommu_memory_write(void *opaque,
1264 target_phys_addr_t addr,
1265 uint8_t *buf, int len)
1266 {
1267 sparc_iommu_memory_rw(opaque, addr, buf, len, 1);
1268 }
1269
1270 /* tcx.c */
1271 void tcx_init(DisplayState *ds, target_phys_addr_t addr, uint8_t *vram_base,
1272 unsigned long vram_offset, int vram_size, int width, int height,
1273 int depth);
1274
1275 /* slavio_intctl.c */
1276 void *slavio_intctl_init(target_phys_addr_t addr, target_phys_addr_t addrg,
1277 const uint32_t *intbit_to_level,
1278 qemu_irq **irq, qemu_irq **cpu_irq,
1279 qemu_irq **parent_irq, unsigned int cputimer);
1280 void slavio_pic_info(void *opaque);
1281 void slavio_irq_info(void *opaque);
1282
1283 /* loader.c */
1284 int get_image_size(const char *filename);
1285 int load_image(const char *filename, uint8_t *addr);
1286 int load_elf(const char *filename, int64_t virt_to_phys_addend,
1287 uint64_t *pentry, uint64_t *lowaddr, uint64_t *highaddr);
1288 int load_aout(const char *filename, uint8_t *addr);
1289 int load_uboot(const char *filename, target_ulong *ep, int *is_linux);
1290
1291 /* slavio_timer.c */
1292 void slavio_timer_init_all(target_phys_addr_t base, qemu_irq master_irq,
1293 qemu_irq *cpu_irqs);
1294
1295 /* slavio_serial.c */
1296 SerialState *slavio_serial_init(target_phys_addr_t base, qemu_irq irq,
1297 CharDriverState *chr1, CharDriverState *chr2);
1298 void slavio_serial_ms_kbd_init(target_phys_addr_t base, qemu_irq irq);
1299
1300 /* slavio_misc.c */
1301 void *slavio_misc_init(target_phys_addr_t base, target_phys_addr_t power_base,
1302 qemu_irq irq);
1303 void slavio_set_power_fail(void *opaque, int power_failing);
1304
1305 /* esp.c */
1306 void esp_scsi_attach(void *opaque, BlockDriverState *bd, int id);
1307 void *esp_init(BlockDriverState **bd, target_phys_addr_t espaddr,
1308 void *dma_opaque, qemu_irq irq, qemu_irq *reset);
1309
1310 /* sparc32_dma.c */
1311 void *sparc32_dma_init(target_phys_addr_t daddr, qemu_irq parent_irq,
1312 void *iommu, qemu_irq **dev_irq, qemu_irq **reset);
1313 void ledma_memory_read(void *opaque, target_phys_addr_t addr,
1314 uint8_t *buf, int len, int do_bswap);
1315 void ledma_memory_write(void *opaque, target_phys_addr_t addr,
1316 uint8_t *buf, int len, int do_bswap);
1317 void espdma_memory_read(void *opaque, uint8_t *buf, int len);
1318 void espdma_memory_write(void *opaque, uint8_t *buf, int len);
1319
1320 /* cs4231.c */
1321 void cs_init(target_phys_addr_t base, int irq, void *intctl);
1322
1323 /* sun4u.c */
1324 extern QEMUMachine sun4u_machine;
1325
1326 /* NVRAM helpers */
1327 #include "hw/m48t59.h"
1328
1329 void NVRAM_set_byte (m48t59_t *nvram, uint32_t addr, uint8_t value);
1330 uint8_t NVRAM_get_byte (m48t59_t *nvram, uint32_t addr);
1331 void NVRAM_set_word (m48t59_t *nvram, uint32_t addr, uint16_t value);
1332 uint16_t NVRAM_get_word (m48t59_t *nvram, uint32_t addr);
1333 void NVRAM_set_lword (m48t59_t *nvram, uint32_t addr, uint32_t value);
1334 uint32_t NVRAM_get_lword (m48t59_t *nvram, uint32_t addr);
1335 void NVRAM_set_string (m48t59_t *nvram, uint32_t addr,
1336 const unsigned char *str, uint32_t max);
1337 int NVRAM_get_string (m48t59_t *nvram, uint8_t *dst, uint16_t addr, int max);
1338 void NVRAM_set_crc (m48t59_t *nvram, uint32_t addr,
1339 uint32_t start, uint32_t count);
1340 int PPC_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
1341 const unsigned char *arch,
1342 uint32_t RAM_size, int boot_device,
1343 uint32_t kernel_image, uint32_t kernel_size,
1344 const char *cmdline,
1345 uint32_t initrd_image, uint32_t initrd_size,
1346 uint32_t NVRAM_image,
1347 int width, int height, int depth);
1348
1349 /* adb.c */
1350
1351 #define MAX_ADB_DEVICES 16
1352
1353 #define ADB_MAX_OUT_LEN 16
1354
1355 typedef struct ADBDevice ADBDevice;
1356
1357 /* buf = NULL means polling */
1358 typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,
1359 const uint8_t *buf, int len);
1360 typedef int ADBDeviceReset(ADBDevice *d);
1361
1362 struct ADBDevice {
1363 struct ADBBusState *bus;
1364 int devaddr;
1365 int handler;
1366 ADBDeviceRequest *devreq;
1367 ADBDeviceReset *devreset;
1368 void *opaque;
1369 };
1370
1371 typedef struct ADBBusState {
1372 ADBDevice devices[MAX_ADB_DEVICES];
1373 int nb_devices;
1374 int poll_index;
1375 } ADBBusState;
1376
1377 int adb_request(ADBBusState *s, uint8_t *buf_out,
1378 const uint8_t *buf, int len);
1379 int adb_poll(ADBBusState *s, uint8_t *buf_out);
1380
1381 ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
1382 ADBDeviceRequest *devreq,
1383 ADBDeviceReset *devreset,
1384 void *opaque);
1385 void adb_kbd_init(ADBBusState *bus);
1386 void adb_mouse_init(ADBBusState *bus);
1387
1388 /* cuda.c */
1389
1390 extern ADBBusState adb_bus;
1391 int cuda_init(qemu_irq irq);
1392
1393 #include "hw/usb.h"
1394
1395 /* usb ports of the VM */
1396
1397 void qemu_register_usb_port(USBPort *port, void *opaque, int index,
1398 usb_attachfn attach);
1399
1400 #define VM_USB_HUB_SIZE 8
1401
1402 void do_usb_add(const char *devname);
1403 void do_usb_del(const char *devname);
1404 void usb_info(void);
1405
1406 /* scsi-disk.c */
1407 enum scsi_reason {
1408 SCSI_REASON_DONE, /* Command complete. */
1409 SCSI_REASON_DATA /* Transfer complete, more data required. */
1410 };
1411
1412 typedef struct SCSIDevice SCSIDevice;
1413 typedef void (*scsi_completionfn)(void *opaque, int reason, uint32_t tag,
1414 uint32_t arg);
1415
1416 SCSIDevice *scsi_disk_init(BlockDriverState *bdrv,
1417 int tcq,
1418 scsi_completionfn completion,
1419 void *opaque);
1420 void scsi_disk_destroy(SCSIDevice *s);
1421
1422 int32_t scsi_send_command(SCSIDevice *s, uint32_t tag, uint8_t *buf, int lun);
1423 /* SCSI data transfers are asynchrnonous. However, unlike the block IO
1424 layer the completion routine may be called directly by
1425 scsi_{read,write}_data. */
1426 void scsi_read_data(SCSIDevice *s, uint32_t tag);
1427 int scsi_write_data(SCSIDevice *s, uint32_t tag);
1428 void scsi_cancel_io(SCSIDevice *s, uint32_t tag);
1429 uint8_t *scsi_get_buf(SCSIDevice *s, uint32_t tag);
1430
1431 /* lsi53c895a.c */
1432 void lsi_scsi_attach(void *opaque, BlockDriverState *bd, int id);
1433 void *lsi_scsi_init(PCIBus *bus, int devfn);
1434
1435 /* integratorcp.c */
1436 extern QEMUMachine integratorcp_machine;
1437
1438 /* versatilepb.c */
1439 extern QEMUMachine versatilepb_machine;
1440 extern QEMUMachine versatileab_machine;
1441
1442 /* realview.c */
1443 extern QEMUMachine realview_machine;
1444
1445 /* spitz.c */
1446 extern QEMUMachine akitapda_machine;
1447 extern QEMUMachine spitzpda_machine;
1448 extern QEMUMachine borzoipda_machine;
1449 extern QEMUMachine terrierpda_machine;
1450
1451 /* palm.c */
1452 extern QEMUMachine palmte_machine;
1453
1454 /* ps2.c */
1455 void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg);
1456 void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg);
1457 void ps2_write_mouse(void *, int val);
1458 void ps2_write_keyboard(void *, int val);
1459 uint32_t ps2_read_data(void *);
1460 void ps2_queue(void *, int b);
1461 void ps2_keyboard_set_translation(void *opaque, int mode);
1462 void ps2_mouse_fake_event(void *opaque);
1463
1464 /* smc91c111.c */
1465 void smc91c111_init(NICInfo *, uint32_t, qemu_irq);
1466
1467 /* pl031.c */
1468 void pl031_init(uint32_t base, qemu_irq irq);
1469
1470 /* pl110.c */
1471 void *pl110_init(DisplayState *ds, uint32_t base, qemu_irq irq, int);
1472
1473 /* pl011.c */
1474 void pl011_init(uint32_t base, qemu_irq irq, CharDriverState *chr);
1475
1476 /* pl050.c */
1477 void pl050_init(uint32_t base, qemu_irq irq, int is_mouse);
1478
1479 /* pl080.c */
1480 void *pl080_init(uint32_t base, qemu_irq irq, int nchannels);
1481
1482 /* pl181.c */
1483 void pl181_init(uint32_t base, BlockDriverState *bd,
1484 qemu_irq irq0, qemu_irq irq1);
1485
1486 /* pl190.c */
1487 qemu_irq *pl190_init(uint32_t base, qemu_irq irq, qemu_irq fiq);
1488
1489 /* arm-timer.c */
1490 void sp804_init(uint32_t base, qemu_irq irq);
1491 void icp_pit_init(uint32_t base, qemu_irq *pic, int irq);
1492
1493 /* arm_sysctl.c */
1494 void arm_sysctl_init(uint32_t base, uint32_t sys_id);
1495
1496 /* arm_gic.c */
1497 qemu_irq *arm_gic_init(uint32_t base, qemu_irq parent_irq);
1498
1499 /* arm_boot.c */
1500
1501 void arm_load_kernel(CPUState *env, int ram_size, const char *kernel_filename,
1502 const char *kernel_cmdline, const char *initrd_filename,
1503 int board_id, target_phys_addr_t loader_start);
1504
1505 /* sh7750.c */
1506 struct SH7750State;
1507
1508 struct SH7750State *sh7750_init(CPUState * cpu);
1509
1510 typedef struct {
1511 /* The callback will be triggered if any of the designated lines change */
1512 uint16_t portamask_trigger;
1513 uint16_t portbmask_trigger;
1514 /* Return 0 if no action was taken */
1515 int (*port_change_cb) (uint16_t porta, uint16_t portb,
1516 uint16_t * periph_pdtra,
1517 uint16_t * periph_portdira,
1518 uint16_t * periph_pdtrb,
1519 uint16_t * periph_portdirb);
1520 } sh7750_io_device;
1521
1522 int sh7750_register_io_device(struct SH7750State *s,
1523 sh7750_io_device * device);
1524 /* sh_timer.c */
1525 #define TMU012_FEAT_TOCR (1 << 0)
1526 #define TMU012_FEAT_3CHAN (1 << 1)
1527 #define TMU012_FEAT_EXTCLK (1 << 2)
1528 void tmu012_init(uint32_t base, int feat, uint32_t freq);
1529
1530 /* sh_serial.c */
1531 #define SH_SERIAL_FEAT_SCIF (1 << 0)
1532 void sh_serial_init (target_phys_addr_t base, int feat,
1533 uint32_t freq, CharDriverState *chr);
1534
1535 /* tc58128.c */
1536 int tc58128_init(struct SH7750State *s, char *zone1, char *zone2);
1537
1538 /* NOR flash devices */
1539 #define MAX_PFLASH 4
1540 extern BlockDriverState *pflash_table[MAX_PFLASH];
1541 typedef struct pflash_t pflash_t;
1542
1543 pflash_t *pflash_register (target_phys_addr_t base, ram_addr_t off,
1544 BlockDriverState *bs,
1545 uint32_t sector_len, int nb_blocs, int width,
1546 uint16_t id0, uint16_t id1,
1547 uint16_t id2, uint16_t id3);
1548
1549 /* nand.c */
1550 struct nand_flash_s;
1551 struct nand_flash_s *nand_init(int manf_id, int chip_id);
1552 void nand_done(struct nand_flash_s *s);
1553 void nand_setpins(struct nand_flash_s *s,
1554 int cle, int ale, int ce, int wp, int gnd);
1555 void nand_getpins(struct nand_flash_s *s, int *rb);
1556 void nand_setio(struct nand_flash_s *s, uint8_t value);
1557 uint8_t nand_getio(struct nand_flash_s *s);
1558
1559 #define NAND_MFR_TOSHIBA 0x98
1560 #define NAND_MFR_SAMSUNG 0xec
1561 #define NAND_MFR_FUJITSU 0x04
1562 #define NAND_MFR_NATIONAL 0x8f
1563 #define NAND_MFR_RENESAS 0x07
1564 #define NAND_MFR_STMICRO 0x20
1565 #define NAND_MFR_HYNIX 0xad
1566 #define NAND_MFR_MICRON 0x2c
1567
1568 /* ecc.c */
1569 struct ecc_state_s {
1570 uint8_t cp; /* Column parity */
1571 uint16_t lp[2]; /* Line parity */
1572 uint16_t count;
1573 };
1574
1575 uint8_t ecc_digest(struct ecc_state_s *s, uint8_t sample);
1576 void ecc_reset(struct ecc_state_s *s);
1577 void ecc_put(QEMUFile *f, struct ecc_state_s *s);
1578 void ecc_get(QEMUFile *f, struct ecc_state_s *s);
1579
1580 /* GPIO */
1581 typedef void (*gpio_handler_t)(int line, int level, void *opaque);
1582
1583 /* ads7846.c */
1584 struct ads7846_state_s;
1585 uint32_t ads7846_read(void *opaque);
1586 void ads7846_write(void *opaque, uint32_t value);
1587 struct ads7846_state_s *ads7846_init(qemu_irq penirq);
1588
1589 /* max111x.c */
1590 struct max111x_s;
1591 uint32_t max111x_read(void *opaque);
1592 void max111x_write(void *opaque, uint32_t value);
1593 struct max111x_s *max1110_init(qemu_irq cb);
1594 struct max111x_s *max1111_init(qemu_irq cb);
1595 void max111x_set_input(struct max111x_s *s, int line, uint8_t value);
1596
1597 /* PCMCIA/Cardbus */
1598
1599 struct pcmcia_socket_s {
1600 qemu_irq irq;
1601 int attached;
1602 const char *slot_string;
1603 const char *card_string;
1604 };
1605
1606 void pcmcia_socket_register(struct pcmcia_socket_s *socket);
1607 void pcmcia_socket_unregister(struct pcmcia_socket_s *socket);
1608 void pcmcia_info(void);
1609
1610 struct pcmcia_card_s {
1611 void *state;
1612 struct pcmcia_socket_s *slot;
1613 int (*attach)(void *state);
1614 int (*detach)(void *state);
1615 const uint8_t *cis;
1616 int cis_len;
1617
1618 /* Only valid if attached */
1619 uint8_t (*attr_read)(void *state, uint32_t address);
1620 void (*attr_write)(void *state, uint32_t address, uint8_t value);
1621 uint16_t (*common_read)(void *state, uint32_t address);
1622 void (*common_write)(void *state, uint32_t address, uint16_t value);
1623 uint16_t (*io_read)(void *state, uint32_t address);
1624 void (*io_write)(void *state, uint32_t address, uint16_t value);
1625 };
1626
1627 #define CISTPL_DEVICE 0x01 /* 5V Device Information Tuple */
1628 #define CISTPL_NO_LINK 0x14 /* No Link Tuple */
1629 #define CISTPL_VERS_1 0x15 /* Level 1 Version Tuple */
1630 #define CISTPL_JEDEC_C 0x18 /* JEDEC ID Tuple */
1631 #define CISTPL_JEDEC_A 0x19 /* JEDEC ID Tuple */
1632 #define CISTPL_CONFIG 0x1a /* Configuration Tuple */
1633 #define CISTPL_CFTABLE_ENTRY 0x1b /* 16-bit PCCard Configuration */
1634 #define CISTPL_DEVICE_OC 0x1c /* Additional Device Information */
1635 #define CISTPL_DEVICE_OA 0x1d /* Additional Device Information */
1636 #define CISTPL_DEVICE_GEO 0x1e /* Additional Device Information */
1637 #define CISTPL_DEVICE_GEO_A 0x1f /* Additional Device Information */
1638 #define CISTPL_MANFID 0x20 /* Manufacture ID Tuple */
1639 #define CISTPL_FUNCID 0x21 /* Function ID Tuple */
1640 #define CISTPL_FUNCE 0x22 /* Function Extension Tuple */
1641 #define CISTPL_END 0xff /* Tuple End */
1642 #define CISTPL_ENDMARK 0xff
1643
1644 /* dscm1xxxx.c */
1645 struct pcmcia_card_s *dscm1xxxx_init(BlockDriverState *bdrv);
1646
1647 /* ptimer.c */
1648 typedef struct ptimer_state ptimer_state;
1649 typedef void (*ptimer_cb)(void *opaque);
1650
1651 ptimer_state *ptimer_init(QEMUBH *bh);
1652 void ptimer_set_period(ptimer_state *s, int64_t period);
1653 void ptimer_set_freq(ptimer_state *s, uint32_t freq);
1654 void ptimer_set_limit(ptimer_state *s, uint64_t limit, int reload);
1655 uint64_t ptimer_get_count(ptimer_state *s);
1656 void ptimer_set_count(ptimer_state *s, uint64_t count);
1657 void ptimer_run(ptimer_state *s, int oneshot);
1658 void ptimer_stop(ptimer_state *s);
1659 void qemu_put_ptimer(QEMUFile *f, ptimer_state *s);
1660 void qemu_get_ptimer(QEMUFile *f, ptimer_state *s);
1661
1662 #include "hw/pxa.h"
1663
1664 #include "hw/omap.h"
1665
1666 /* mcf_uart.c */
1667 uint32_t mcf_uart_read(void *opaque, target_phys_addr_t addr);
1668 void mcf_uart_write(void *opaque, target_phys_addr_t addr, uint32_t val);
1669 void *mcf_uart_init(qemu_irq irq, CharDriverState *chr);
1670 void mcf_uart_mm_init(target_phys_addr_t base, qemu_irq irq,
1671 CharDriverState *chr);
1672
1673 /* mcf_intc.c */
1674 qemu_irq *mcf_intc_init(target_phys_addr_t base, CPUState *env);
1675
1676 /* mcf_fec.c */
1677 void mcf_fec_init(NICInfo *nd, target_phys_addr_t base, qemu_irq *irq);
1678
1679 /* mcf5206.c */
1680 qemu_irq *mcf5206_init(uint32_t base, CPUState *env);
1681
1682 /* an5206.c */
1683 extern QEMUMachine an5206_machine;
1684
1685 /* mcf5208.c */
1686 extern QEMUMachine mcf5208evb_machine;
1687
1688 #include "gdbstub.h"
1689
1690 #endif /* defined(QEMU_TOOL) */
1691
1692 /* monitor.c */
1693 void monitor_init(CharDriverState *hd, int show_banner);
1694 void term_puts(const char *str);
1695 void term_vprintf(const char *fmt, va_list ap);
1696 void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
1697 void term_print_filename(const char *filename);
1698 void term_flush(void);
1699 void term_print_help(void);
1700 void monitor_readline(const char *prompt, int is_password,
1701 char *buf, int buf_size);
1702
1703 /* readline.c */
1704 typedef void ReadLineFunc(void *opaque, const char *str);
1705
1706 extern int completion_index;
1707 void add_completion(const char *str);
1708 void readline_handle_byte(int ch);
1709 void readline_find_completion(const char *cmdline);
1710 const char *readline_get_history(unsigned int index);
1711 void readline_start(const char *prompt, int is_password,
1712 ReadLineFunc *readline_func, void *opaque);
1713
1714 void kqemu_record_dump(void);
1715
1716 #endif /* VL_H */
Stable branch of Qemu 0.9.1