2 * QEMU System Emulator header
4 * Copyright (c) 2003 Fabrice Bellard
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:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
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
27 /* we put basic includes here to avoid repeating them in device drivers */
40 #include "audio/audio.h"
50 #define lseek _lseeki64
52 /* XXX: find 64 bit version */
53 #define ftruncate chsize
55 static inline char *realpath(const char *path, char *resolved_path)
57 _fullpath(resolved_path, path, _MAX_PATH);
64 /* we use QEMU_TOOL in the command line tools which do not depend on
65 the target CPU type */
66 #include "config-host.h"
75 #endif /* !defined(QEMU_TOOL) */
78 #define xglue(x, y) x ## y
79 #define glue(x, y) xglue(x, y)
80 #define stringify(s) tostring(s)
81 #define tostring(s) #s
85 uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c);
87 void hw_error(const char *fmt, ...);
89 int get_image_size(const char *filename);
90 int load_image(const char *filename, uint8_t *addr);
91 extern const char *bios_dir;
93 void pstrcpy(char *buf, int buf_size, const char *str);
94 char *pstrcat(char *buf, int buf_size, const char *s);
95 int strstart(const char *str, const char *val, const char **ptr);
97 extern int vm_running;
99 typedef void VMStopHandler(void *opaque, int reason);
101 int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque);
102 void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque);
105 void vm_stop(int reason);
107 typedef void QEMUResetHandler(void *opaque);
109 void qemu_register_reset(QEMUResetHandler *func, void *opaque);
110 void qemu_system_reset_request(void);
111 void qemu_system_shutdown_request(void);
113 void main_loop_wait(int timeout);
115 extern int audio_enabled;
116 extern int sb16_enabled;
117 extern int adlib_enabled;
118 extern int gus_enabled;
120 extern int bios_size;
122 extern int cirrus_vga_enabled;
123 extern int graphic_width;
124 extern int graphic_height;
125 extern int graphic_depth;
126 extern const char *keyboard_layout;
128 /* XXX: make it dynamic */
129 #if defined (TARGET_PPC)
130 #define BIOS_SIZE (512 * 1024)
132 #define BIOS_SIZE ((256 + 64) * 1024)
135 /* keyboard/mouse support */
137 #define MOUSE_EVENT_LBUTTON 0x01
138 #define MOUSE_EVENT_RBUTTON 0x02
139 #define MOUSE_EVENT_MBUTTON 0x04
141 typedef void QEMUPutKBDEvent(void *opaque, int keycode);
142 typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
144 void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
145 void qemu_add_mouse_event_handler(QEMUPutMouseEvent *func, void *opaque);
147 void kbd_put_keycode(int keycode);
148 void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
150 /* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
152 #define QEMU_KEY_ESC1(c) ((c) | 0xe100)
153 #define QEMU_KEY_BACKSPACE 0x007f
154 #define QEMU_KEY_UP QEMU_KEY_ESC1('A')
155 #define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
156 #define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
157 #define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
158 #define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
159 #define QEMU_KEY_END QEMU_KEY_ESC1(4)
160 #define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
161 #define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
162 #define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
164 #define QEMU_KEY_CTRL_UP 0xe400
165 #define QEMU_KEY_CTRL_DOWN 0xe401
166 #define QEMU_KEY_CTRL_LEFT 0xe402
167 #define QEMU_KEY_CTRL_RIGHT 0xe403
168 #define QEMU_KEY_CTRL_HOME 0xe404
169 #define QEMU_KEY_CTRL_END 0xe405
170 #define QEMU_KEY_CTRL_PAGEUP 0xe406
171 #define QEMU_KEY_CTRL_PAGEDOWN 0xe407
173 void kbd_put_keysym(int keysym);
175 /* async I/O support */
177 typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
178 typedef int IOCanRWHandler(void *opaque);
180 int qemu_add_fd_read_handler(int fd, IOCanRWHandler *fd_can_read,
181 IOReadHandler *fd_read, void *opaque);
182 void qemu_del_fd_read_handler(int fd);
184 /* character device */
186 #define CHR_EVENT_BREAK 0 /* serial break char */
187 #define CHR_EVENT_FOCUS 1 /* focus to this terminal (modal input needed) */
189 typedef void IOEventHandler(void *opaque, int event);
191 typedef struct CharDriverState {
192 int (*chr_write)(struct CharDriverState *s, const uint8_t *buf, int len);
193 void (*chr_add_read_handler)(struct CharDriverState *s,
194 IOCanRWHandler *fd_can_read,
195 IOReadHandler *fd_read, void *opaque);
196 IOEventHandler *chr_event;
197 void (*chr_send_event)(struct CharDriverState *chr, int event);
201 void qemu_chr_printf(CharDriverState *s, const char *fmt, ...);
202 int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len);
203 void qemu_chr_send_event(CharDriverState *s, int event);
204 void qemu_chr_add_read_handler(CharDriverState *s,
205 IOCanRWHandler *fd_can_read,
206 IOReadHandler *fd_read, void *opaque);
207 void qemu_chr_add_event_handler(CharDriverState *s, IOEventHandler *chr_event);
211 typedef struct DisplayState DisplayState;
212 typedef struct TextConsole TextConsole;
214 extern TextConsole *vga_console;
216 TextConsole *graphic_console_init(DisplayState *ds);
217 int is_active_console(TextConsole *s);
218 CharDriverState *text_console_init(DisplayState *ds);
219 void console_select(unsigned int index);
223 #define MAX_SERIAL_PORTS 4
225 extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
227 /* network redirectors support */
231 typedef struct NetDriverState {
232 int index; /* index number in QEMU */
235 void (*send_packet)(struct NetDriverState *nd,
236 const uint8_t *buf, int size);
237 void (*add_read_packet)(struct NetDriverState *nd,
238 IOCanRWHandler *fd_can_read,
239 IOReadHandler *fd_read, void *opaque);
240 /* tun specific data */
242 /* slirp specific data */
246 extern NetDriverState nd_table[MAX_NICS];
248 void qemu_send_packet(NetDriverState *nd, const uint8_t *buf, int size);
249 void qemu_add_read_packet(NetDriverState *nd, IOCanRWHandler *fd_can_read,
250 IOReadHandler *fd_read, void *opaque);
254 typedef struct QEMUClock QEMUClock;
255 typedef struct QEMUTimer QEMUTimer;
256 typedef void QEMUTimerCB(void *opaque);
258 /* The real time clock should be used only for stuff which does not
259 change the virtual machine state, as it is run even if the virtual
260 machine is stopped. The real time clock has a frequency of 1000
262 extern QEMUClock *rt_clock;
264 /* The virtual clock is only run during the emulation. It is stopped
265 when the virtual machine is stopped. Virtual timers use a high
266 precision clock, usually cpu cycles (use ticks_per_sec). */
267 extern QEMUClock *vm_clock;
269 int64_t qemu_get_clock(QEMUClock *clock);
271 QEMUTimer *qemu_new_timer(QEMUClock *clock, QEMUTimerCB *cb, void *opaque);
272 void qemu_free_timer(QEMUTimer *ts);
273 void qemu_del_timer(QEMUTimer *ts);
274 void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time);
275 int qemu_timer_pending(QEMUTimer *ts);
277 extern int64_t ticks_per_sec;
278 extern int pit_min_timer_count;
280 void cpu_enable_ticks(void);
281 void cpu_disable_ticks(void);
285 typedef FILE QEMUFile;
287 void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size);
288 void qemu_put_byte(QEMUFile *f, int v);
289 void qemu_put_be16(QEMUFile *f, unsigned int v);
290 void qemu_put_be32(QEMUFile *f, unsigned int v);
291 void qemu_put_be64(QEMUFile *f, uint64_t v);
292 int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
293 int qemu_get_byte(QEMUFile *f);
294 unsigned int qemu_get_be16(QEMUFile *f);
295 unsigned int qemu_get_be32(QEMUFile *f);
296 uint64_t qemu_get_be64(QEMUFile *f);
298 static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv)
300 qemu_put_be64(f, *pv);
303 static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv)
305 qemu_put_be32(f, *pv);
308 static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv)
310 qemu_put_be16(f, *pv);
313 static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv)
315 qemu_put_byte(f, *pv);
318 static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv)
320 *pv = qemu_get_be64(f);
323 static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv)
325 *pv = qemu_get_be32(f);
328 static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv)
330 *pv = qemu_get_be16(f);
333 static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv)
335 *pv = qemu_get_byte(f);
338 #if TARGET_LONG_BITS == 64
339 #define qemu_put_betl qemu_put_be64
340 #define qemu_get_betl qemu_get_be64
341 #define qemu_put_betls qemu_put_be64s
342 #define qemu_get_betls qemu_get_be64s
344 #define qemu_put_betl qemu_put_be32
345 #define qemu_get_betl qemu_get_be32
346 #define qemu_put_betls qemu_put_be32s
347 #define qemu_get_betls qemu_get_be32s
350 int64_t qemu_ftell(QEMUFile *f);
351 int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
353 typedef void SaveStateHandler(QEMUFile *f, void *opaque);
354 typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id);
356 int qemu_loadvm(const char *filename);
357 int qemu_savevm(const char *filename);
358 int register_savevm(const char *idstr,
361 SaveStateHandler *save_state,
362 LoadStateHandler *load_state,
364 void qemu_get_timer(QEMUFile *f, QEMUTimer *ts);
365 void qemu_put_timer(QEMUFile *f, QEMUTimer *ts);
368 typedef struct BlockDriverState BlockDriverState;
369 typedef struct BlockDriver BlockDriver;
371 extern BlockDriver bdrv_raw;
372 extern BlockDriver bdrv_cow;
373 extern BlockDriver bdrv_qcow;
374 extern BlockDriver bdrv_vmdk;
375 extern BlockDriver bdrv_cloop;
376 extern BlockDriver bdrv_dmg;
378 void bdrv_init(void);
379 BlockDriver *bdrv_find_format(const char *format_name);
380 int bdrv_create(BlockDriver *drv,
381 const char *filename, int64_t size_in_sectors,
382 const char *backing_file, int flags);
383 BlockDriverState *bdrv_new(const char *device_name);
384 void bdrv_delete(BlockDriverState *bs);
385 int bdrv_open(BlockDriverState *bs, const char *filename, int snapshot);
386 int bdrv_open2(BlockDriverState *bs, const char *filename, int snapshot,
388 void bdrv_close(BlockDriverState *bs);
389 int bdrv_read(BlockDriverState *bs, int64_t sector_num,
390 uint8_t *buf, int nb_sectors);
391 int bdrv_write(BlockDriverState *bs, int64_t sector_num,
392 const uint8_t *buf, int nb_sectors);
393 void bdrv_get_geometry(BlockDriverState *bs, int64_t *nb_sectors_ptr);
394 int bdrv_commit(BlockDriverState *bs);
395 void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size);
397 #define BDRV_TYPE_HD 0
398 #define BDRV_TYPE_CDROM 1
399 #define BDRV_TYPE_FLOPPY 2
400 #define BIOS_ATA_TRANSLATION_AUTO 0
401 #define BIOS_ATA_TRANSLATION_NONE 1
402 #define BIOS_ATA_TRANSLATION_LBA 2
404 void bdrv_set_geometry_hint(BlockDriverState *bs,
405 int cyls, int heads, int secs);
406 void bdrv_set_type_hint(BlockDriverState *bs, int type);
407 void bdrv_set_translation_hint(BlockDriverState *bs, int translation);
408 void bdrv_get_geometry_hint(BlockDriverState *bs,
409 int *pcyls, int *pheads, int *psecs);
410 int bdrv_get_type_hint(BlockDriverState *bs);
411 int bdrv_get_translation_hint(BlockDriverState *bs);
412 int bdrv_is_removable(BlockDriverState *bs);
413 int bdrv_is_read_only(BlockDriverState *bs);
414 int bdrv_is_inserted(BlockDriverState *bs);
415 int bdrv_is_locked(BlockDriverState *bs);
416 void bdrv_set_locked(BlockDriverState *bs, int locked);
417 void bdrv_set_change_cb(BlockDriverState *bs,
418 void (*change_cb)(void *opaque), void *opaque);
419 void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size);
420 void bdrv_info(void);
421 BlockDriverState *bdrv_find(const char *name);
422 void bdrv_iterate(void (*it)(void *opaque, const char *name), void *opaque);
423 int bdrv_is_encrypted(BlockDriverState *bs);
424 int bdrv_set_key(BlockDriverState *bs, const char *key);
425 void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
427 const char *bdrv_get_device_name(BlockDriverState *bs);
429 int qcow_get_cluster_size(BlockDriverState *bs);
430 int qcow_compress_cluster(BlockDriverState *bs, int64_t sector_num,
436 extern target_phys_addr_t isa_mem_base;
438 typedef void (IOPortWriteFunc)(void *opaque, uint32_t address, uint32_t data);
439 typedef uint32_t (IOPortReadFunc)(void *opaque, uint32_t address);
441 int register_ioport_read(int start, int length, int size,
442 IOPortReadFunc *func, void *opaque);
443 int register_ioport_write(int start, int length, int size,
444 IOPortWriteFunc *func, void *opaque);
445 void isa_unassign_ioport(int start, int length);
449 extern int pci_enabled;
451 extern target_phys_addr_t pci_mem_base;
453 typedef struct PCIBus PCIBus;
454 typedef struct PCIDevice PCIDevice;
456 typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
457 uint32_t address, uint32_t data, int len);
458 typedef uint32_t PCIConfigReadFunc(PCIDevice *pci_dev,
459 uint32_t address, int len);
460 typedef void PCIMapIORegionFunc(PCIDevice *pci_dev, int region_num,
461 uint32_t addr, uint32_t size, int type);
463 #define PCI_ADDRESS_SPACE_MEM 0x00
464 #define PCI_ADDRESS_SPACE_IO 0x01
465 #define PCI_ADDRESS_SPACE_MEM_PREFETCH 0x08
467 typedef struct PCIIORegion {
468 uint32_t addr; /* current PCI mapping address. -1 means not mapped */
471 PCIMapIORegionFunc *map_func;
474 #define PCI_ROM_SLOT 6
475 #define PCI_NUM_REGIONS 7
477 /* PCI config space */
480 /* the following fields are read only */
484 PCIIORegion io_regions[PCI_NUM_REGIONS];
486 /* do not access the following fields */
487 PCIConfigReadFunc *config_read;
488 PCIConfigWriteFunc *config_write;
492 PCIDevice *pci_register_device(PCIBus *bus, const char *name,
493 int instance_size, int devfn,
494 PCIConfigReadFunc *config_read,
495 PCIConfigWriteFunc *config_write);
497 void pci_register_io_region(PCIDevice *pci_dev, int region_num,
498 uint32_t size, int type,
499 PCIMapIORegionFunc *map_func);
501 void pci_set_irq(PCIDevice *pci_dev, int irq_num, int level);
503 uint32_t pci_default_read_config(PCIDevice *d,
504 uint32_t address, int len);
505 void pci_default_write_config(PCIDevice *d,
506 uint32_t address, uint32_t val, int len);
507 void generic_pci_save(QEMUFile* f, void *opaque);
508 int generic_pci_load(QEMUFile* f, void *opaque, int version_id);
510 extern struct PIIX3State *piix3_state;
512 PCIBus *i440fx_init(void);
513 void piix3_init(PCIBus *bus);
514 void pci_bios_init(void);
517 /* temporary: will be moved in platform specific file */
518 PCIBus *pci_prep_init(void);
520 void pci_pmac_set_openpic(PCIBus *bus, struct openpic_t *openpic);
521 PCIBus *pci_pmac_init(void);
524 typedef struct openpic_t openpic_t;
525 void openpic_set_irq (openpic_t *opp, int n_IRQ, int level);
526 openpic_t *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus);
530 #define VGA_RAM_SIZE (4096 * 1024)
532 struct DisplayState {
538 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
539 void (*dpy_resize)(struct DisplayState *s, int w, int h);
540 void (*dpy_refresh)(struct DisplayState *s);
543 static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
545 s->dpy_update(s, x, y, w, h);
548 static inline void dpy_resize(DisplayState *s, int w, int h)
550 s->dpy_resize(s, w, h);
553 int vga_initialize(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
554 unsigned long vga_ram_offset, int vga_ram_size);
555 void vga_update_display(void);
556 void vga_invalidate_display(void);
557 void vga_screen_dump(const char *filename);
560 void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
561 unsigned long vga_ram_offset, int vga_ram_size);
562 void isa_cirrus_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
563 unsigned long vga_ram_offset, int vga_ram_size);
566 void sdl_display_init(DisplayState *ds, int full_screen);
571 extern BlockDriverState *bs_table[MAX_DISKS];
573 void isa_ide_init(int iobase, int iobase2, int irq,
574 BlockDriverState *hd0, BlockDriverState *hd1);
575 void pci_ide_init(PCIBus *bus, BlockDriverState **hd_table);
576 void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table);
577 int pmac_ide_init (BlockDriverState **hd_table,
578 openpic_t *openpic, int irq);
581 void SB16_init (void);
584 void Adlib_init (void);
587 void GUS_init (void);
590 typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size);
591 int DMA_get_channel_mode (int nchan);
592 int DMA_read_memory (int nchan, void *buf, int pos, int size);
593 int DMA_write_memory (int nchan, void *buf, int pos, int size);
594 void DMA_hold_DREQ (int nchan);
595 void DMA_release_DREQ (int nchan);
596 void DMA_schedule(int nchan);
598 void DMA_init (int high_page_enable);
599 void DMA_register_channel (int nchan,
600 DMA_transfer_handler transfer_handler,
604 extern BlockDriverState *fd_table[MAX_FD];
606 typedef struct fdctrl_t fdctrl_t;
608 fdctrl_t *fdctrl_init (int irq_lvl, int dma_chann, int mem_mapped,
610 BlockDriverState **fds);
611 int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num);
615 void isa_ne2000_init(int base, int irq, NetDriverState *nd);
616 void pci_ne2000_init(PCIBus *bus, NetDriverState *nd);
624 typedef struct RTCState RTCState;
626 RTCState *rtc_init(int base, int irq);
627 void rtc_set_memory(RTCState *s, int addr, int val);
628 void rtc_set_date(RTCState *s, const struct tm *tm);
632 typedef struct SerialState SerialState;
633 SerialState *serial_init(int base, int irq, CharDriverState *chr);
637 void pic_set_irq(int irq, int level);
639 uint32_t pic_intack_read(CPUState *env);
644 int apic_init(CPUState *env);
645 int apic_get_interrupt(CPUState *env);
649 #define PIT_FREQ 1193182
651 typedef struct PITState PITState;
653 PITState *pit_init(int base, int irq);
654 void pit_set_gate(PITState *pit, int channel, int val);
655 int pit_get_gate(PITState *pit, int channel);
656 int pit_get_out(PITState *pit, int channel, int64_t current_time);
659 void pc_init(int ram_size, int vga_ram_size, int boot_device,
660 DisplayState *ds, const char **fd_filename, int snapshot,
661 const char *kernel_filename, const char *kernel_cmdline,
662 const char *initrd_filename);
665 void ppc_init (int ram_size, int vga_ram_size, int boot_device,
666 DisplayState *ds, const char **fd_filename, int snapshot,
667 const char *kernel_filename, const char *kernel_cmdline,
668 const char *initrd_filename);
669 void ppc_prep_init (int ram_size, int vga_ram_size, int boot_device,
670 DisplayState *ds, const char **fd_filename, int snapshot,
671 const char *kernel_filename, const char *kernel_cmdline,
672 const char *initrd_filename);
673 void ppc_chrp_init(int ram_size, int vga_ram_size, int boot_device,
674 DisplayState *ds, const char **fd_filename, int snapshot,
675 const char *kernel_filename, const char *kernel_cmdline,
676 const char *initrd_filename);
678 ppc_tb_t *cpu_ppc_tb_init (CPUState *env, uint32_t freq);
680 void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val);
682 extern CPUWriteMemoryFunc *PPC_io_write[];
683 extern CPUReadMemoryFunc *PPC_io_read[];
684 extern int prep_enabled;
687 void sun4m_init(int ram_size, int vga_ram_size, int boot_device,
688 DisplayState *ds, const char **fd_filename, int snapshot,
689 const char *kernel_filename, const char *kernel_cmdline,
690 const char *initrd_filename);
691 uint32_t iommu_translate(uint32_t addr);
694 void *iommu_init(uint32_t addr);
695 uint32_t iommu_translate_local(void *opaque, uint32_t addr);
698 void lance_init(NetDriverState *nd, int irq, uint32_t leaddr, uint32_t ledaddr);
701 void *tcx_init(DisplayState *ds, uint32_t addr, uint8_t *vram_base,
702 unsigned long vram_offset, int vram_size);
703 void tcx_update_display(void *opaque);
704 void tcx_invalidate_display(void *opaque);
705 void tcx_screen_dump(void *opaque, const char *filename);
707 /* slavio_intctl.c */
708 void *slavio_intctl_init();
709 void slavio_pic_info(void *opaque);
710 void slavio_irq_info(void *opaque);
711 void slavio_pic_set_irq(void *opaque, int irq, int level);
714 int load_elf(const char *filename, uint8_t *addr);
715 int load_aout(const char *filename, uint8_t *addr);
718 void slavio_timer_init(uint32_t addr1, int irq1, uint32_t addr2, int irq2);
720 /* slavio_serial.c */
721 SerialState *slavio_serial_init(int base, int irq, CharDriverState *chr1, CharDriverState *chr2);
722 void slavio_serial_ms_kbd_init(int base, int irq);
725 #include "hw/m48t59.h"
727 void NVRAM_set_byte (m48t59_t *nvram, uint32_t addr, uint8_t value);
728 uint8_t NVRAM_get_byte (m48t59_t *nvram, uint32_t addr);
729 void NVRAM_set_word (m48t59_t *nvram, uint32_t addr, uint16_t value);
730 uint16_t NVRAM_get_word (m48t59_t *nvram, uint32_t addr);
731 void NVRAM_set_lword (m48t59_t *nvram, uint32_t addr, uint32_t value);
732 uint32_t NVRAM_get_lword (m48t59_t *nvram, uint32_t addr);
733 void NVRAM_set_string (m48t59_t *nvram, uint32_t addr,
734 const unsigned char *str, uint32_t max);
735 int NVRAM_get_string (m48t59_t *nvram, uint8_t *dst, uint16_t addr, int max);
736 void NVRAM_set_crc (m48t59_t *nvram, uint32_t addr,
737 uint32_t start, uint32_t count);
738 int PPC_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
739 const unsigned char *arch,
740 uint32_t RAM_size, int boot_device,
741 uint32_t kernel_image, uint32_t kernel_size,
743 uint32_t initrd_image, uint32_t initrd_size,
744 uint32_t NVRAM_image,
745 int width, int height, int depth);
749 #define MAX_ADB_DEVICES 16
751 #define ADB_MAX_OUT_LEN 16
753 typedef struct ADBDevice ADBDevice;
755 /* buf = NULL means polling */
756 typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,
757 const uint8_t *buf, int len);
758 typedef int ADBDeviceReset(ADBDevice *d);
761 struct ADBBusState *bus;
764 ADBDeviceRequest *devreq;
765 ADBDeviceReset *devreset;
769 typedef struct ADBBusState {
770 ADBDevice devices[MAX_ADB_DEVICES];
775 int adb_request(ADBBusState *s, uint8_t *buf_out,
776 const uint8_t *buf, int len);
777 int adb_poll(ADBBusState *s, uint8_t *buf_out);
779 ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
780 ADBDeviceRequest *devreq,
781 ADBDeviceReset *devreset,
783 void adb_kbd_init(ADBBusState *bus);
784 void adb_mouse_init(ADBBusState *bus);
788 extern ADBBusState adb_bus;
789 int cuda_init(openpic_t *openpic, int irq);
791 #endif /* defined(QEMU_TOOL) */
794 void monitor_init(CharDriverState *hd, int show_banner);
795 void term_puts(const char *str);
796 void term_vprintf(const char *fmt, va_list ap);
797 void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
798 void term_flush(void);
799 void term_print_help(void);
800 void monitor_readline(const char *prompt, int is_password,
801 char *buf, int buf_size);
804 typedef void ReadLineFunc(void *opaque, const char *str);
806 extern int completion_index;
807 void add_completion(const char *str);
808 void readline_handle_byte(int ch);
809 void readline_find_completion(const char *cmdline);
810 const char *readline_get_history(unsigned int index);
811 void readline_start(const char *prompt, int is_password,
812 ReadLineFunc *readline_func, void *opaque);
816 #define DEFAULT_GDBSTUB_PORT 1234
818 int gdbserver_start(int port);