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/*
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* QEMU System Emulator header
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*
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* Copyright (c) 2003 Fabrice Bellard
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef VL_H
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#define VL_H
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/* we put basic includes here to avoid repeating them in device drivers */
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#include <stdlib.h> |
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#include <stdio.h> |
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#include <stdarg.h> |
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#include <string.h> |
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#include <inttypes.h> |
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#include <limits.h> |
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#include <time.h> |
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#include <ctype.h> |
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#include <errno.h> |
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#include <unistd.h> |
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#include <fcntl.h> |
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#include <sys/stat.h> |
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#include "audio/audio.h" |
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#ifndef O_LARGEFILE
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#define O_LARGEFILE 0 |
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#endif
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#ifndef O_BINARY
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#define O_BINARY 0 |
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#endif
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#ifdef _WIN32
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#define lseek _lseeki64
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#define ENOTSUP 4096 |
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/* XXX: find 64 bit version */
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#define ftruncate chsize
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static inline char *realpath(const char *path, char *resolved_path) |
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{ |
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_fullpath(resolved_path, path, _MAX_PATH); |
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return resolved_path;
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} |
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#endif
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#ifdef QEMU_TOOL
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/* we use QEMU_TOOL in the command line tools which do not depend on
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the target CPU type */
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#include "config-host.h" |
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#include <setjmp.h> |
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#include "osdep.h" |
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#include "bswap.h" |
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#else
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#include "cpu.h" |
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#include "gdbstub.h" |
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#endif /* !defined(QEMU_TOOL) */ |
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#ifndef glue
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#define xglue(x, y) x ## y |
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#define glue(x, y) xglue(x, y)
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#define stringify(s) tostring(s)
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#define tostring(s) #s |
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#endif
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/* vl.c */
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uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c); |
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void hw_error(const char *fmt, ...); |
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int get_image_size(const char *filename); |
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int load_image(const char *filename, uint8_t *addr); |
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extern const char *bios_dir; |
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void pstrcpy(char *buf, int buf_size, const char *str); |
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char *pstrcat(char *buf, int buf_size, const char *s); |
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int strstart(const char *str, const char *val, const char **ptr); |
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extern int vm_running; |
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typedef void VMStopHandler(void *opaque, int reason); |
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int qemu_add_vm_stop_handler(VMStopHandler *cb, void *opaque); |
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void qemu_del_vm_stop_handler(VMStopHandler *cb, void *opaque); |
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void vm_start(void); |
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void vm_stop(int reason); |
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typedef void QEMUResetHandler(void *opaque); |
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void qemu_register_reset(QEMUResetHandler *func, void *opaque); |
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void qemu_system_reset_request(void); |
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void qemu_system_shutdown_request(void); |
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void main_loop_wait(int timeout); |
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extern int audio_enabled; |
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extern int sb16_enabled; |
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extern int adlib_enabled; |
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extern int gus_enabled; |
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extern int ram_size; |
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extern int bios_size; |
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extern int rtc_utc; |
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extern int cirrus_vga_enabled; |
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extern int graphic_width; |
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extern int graphic_height; |
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extern int graphic_depth; |
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extern const char *keyboard_layout; |
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extern int kqemu_allowed; |
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extern int win2k_install_hack; |
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/* XXX: make it dynamic */
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#if defined (TARGET_PPC)
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#define BIOS_SIZE (512 * 1024) |
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#else
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#define BIOS_SIZE ((256 + 64) * 1024) |
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#endif
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/* keyboard/mouse support */
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#define MOUSE_EVENT_LBUTTON 0x01 |
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#define MOUSE_EVENT_RBUTTON 0x02 |
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#define MOUSE_EVENT_MBUTTON 0x04 |
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typedef void QEMUPutKBDEvent(void *opaque, int keycode); |
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typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state); |
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void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque); |
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void qemu_add_mouse_event_handler(QEMUPutMouseEvent *func, void *opaque); |
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void kbd_put_keycode(int keycode); |
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void kbd_mouse_event(int dx, int dy, int dz, int buttons_state); |
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/* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
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constants) */
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#define QEMU_KEY_ESC1(c) ((c) | 0xe100) |
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#define QEMU_KEY_BACKSPACE 0x007f |
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#define QEMU_KEY_UP QEMU_KEY_ESC1('A') |
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#define QEMU_KEY_DOWN QEMU_KEY_ESC1('B') |
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#define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C') |
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#define QEMU_KEY_LEFT QEMU_KEY_ESC1('D') |
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#define QEMU_KEY_HOME QEMU_KEY_ESC1(1) |
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#define QEMU_KEY_END QEMU_KEY_ESC1(4) |
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#define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5) |
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#define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6) |
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#define QEMU_KEY_DELETE QEMU_KEY_ESC1(3) |
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#define QEMU_KEY_CTRL_UP 0xe400 |
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#define QEMU_KEY_CTRL_DOWN 0xe401 |
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#define QEMU_KEY_CTRL_LEFT 0xe402 |
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#define QEMU_KEY_CTRL_RIGHT 0xe403 |
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#define QEMU_KEY_CTRL_HOME 0xe404 |
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#define QEMU_KEY_CTRL_END 0xe405 |
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#define QEMU_KEY_CTRL_PAGEUP 0xe406 |
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#define QEMU_KEY_CTRL_PAGEDOWN 0xe407 |
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void kbd_put_keysym(int keysym); |
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/* async I/O support */
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typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size); |
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typedef int IOCanRWHandler(void *opaque); |
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int qemu_add_fd_read_handler(int fd, IOCanRWHandler *fd_can_read, |
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IOReadHandler *fd_read, void *opaque);
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void qemu_del_fd_read_handler(int fd); |
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/* character device */
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#define CHR_EVENT_BREAK 0 /* serial break char */ |
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#define CHR_EVENT_FOCUS 1 /* focus to this terminal (modal input needed) */ |
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typedef void IOEventHandler(void *opaque, int event); |
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typedef struct CharDriverState { |
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int (*chr_write)(struct CharDriverState *s, const uint8_t *buf, int len); |
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void (*chr_add_read_handler)(struct CharDriverState *s, |
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IOCanRWHandler *fd_can_read, |
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IOReadHandler *fd_read, void *opaque);
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IOEventHandler *chr_event; |
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void (*chr_send_event)(struct CharDriverState *chr, int event); |
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void *opaque;
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} CharDriverState; |
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void qemu_chr_printf(CharDriverState *s, const char *fmt, ...); |
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int qemu_chr_write(CharDriverState *s, const uint8_t *buf, int len); |
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void qemu_chr_send_event(CharDriverState *s, int event); |
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void qemu_chr_add_read_handler(CharDriverState *s,
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IOCanRWHandler *fd_can_read, |
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IOReadHandler *fd_read, void *opaque);
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void qemu_chr_add_event_handler(CharDriverState *s, IOEventHandler *chr_event);
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/* consoles */
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typedef struct DisplayState DisplayState; |
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typedef struct TextConsole TextConsole; |
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extern TextConsole *vga_console;
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TextConsole *graphic_console_init(DisplayState *ds); |
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int is_active_console(TextConsole *s);
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CharDriverState *text_console_init(DisplayState *ds); |
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void console_select(unsigned int index); |
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/* serial ports */
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#define MAX_SERIAL_PORTS 4 |
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extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
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/* parallel ports */
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#define MAX_PARALLEL_PORTS 3 |
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extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
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/* network redirectors support */
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#define MAX_NICS 8 |
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typedef struct NetDriverState { |
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int index; /* index number in QEMU */ |
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uint8_t macaddr[6];
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char ifname[16]; |
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void (*send_packet)(struct NetDriverState *nd, |
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const uint8_t *buf, int size); |
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void (*add_read_packet)(struct NetDriverState *nd, |
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IOCanRWHandler *fd_can_read, |
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IOReadHandler *fd_read, void *opaque);
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/* tun specific data */
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int fd;
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/* slirp specific data */
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} NetDriverState; |
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extern int nb_nics; |
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extern NetDriverState nd_table[MAX_NICS];
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void qemu_send_packet(NetDriverState *nd, const uint8_t *buf, int size); |
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void qemu_add_read_packet(NetDriverState *nd, IOCanRWHandler *fd_can_read,
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IOReadHandler *fd_read, void *opaque);
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/* timers */
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typedef struct QEMUClock QEMUClock; |
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typedef struct QEMUTimer QEMUTimer; |
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typedef void QEMUTimerCB(void *opaque); |
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/* The real time clock should be used only for stuff which does not
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change the virtual machine state, as it is run even if the virtual
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machine is stopped. The real time clock has a frequency of 1000
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Hz. */
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extern QEMUClock *rt_clock;
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/* The virtual clock is only run during the emulation. It is stopped
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when the virtual machine is stopped. Virtual timers use a high
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precision clock, usually cpu cycles (use ticks_per_sec). */
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extern QEMUClock *vm_clock;
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int64_t qemu_get_clock(QEMUClock *clock); |
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QEMUTimer *qemu_new_timer(QEMUClock *clock, QEMUTimerCB *cb, void *opaque);
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void qemu_free_timer(QEMUTimer *ts);
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void qemu_del_timer(QEMUTimer *ts);
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void qemu_mod_timer(QEMUTimer *ts, int64_t expire_time);
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int qemu_timer_pending(QEMUTimer *ts);
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extern int64_t ticks_per_sec;
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extern int pit_min_timer_count; |
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void cpu_enable_ticks(void); |
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void cpu_disable_ticks(void); |
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/* VM Load/Save */
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typedef FILE QEMUFile;
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void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size); |
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void qemu_put_byte(QEMUFile *f, int v); |
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void qemu_put_be16(QEMUFile *f, unsigned int v); |
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void qemu_put_be32(QEMUFile *f, unsigned int v); |
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void qemu_put_be64(QEMUFile *f, uint64_t v);
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int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size); |
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int qemu_get_byte(QEMUFile *f);
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unsigned int qemu_get_be16(QEMUFile *f); |
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unsigned int qemu_get_be32(QEMUFile *f); |
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uint64_t qemu_get_be64(QEMUFile *f); |
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static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv) |
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{ |
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qemu_put_be64(f, *pv); |
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} |
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static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv) |
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{ |
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qemu_put_be32(f, *pv); |
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} |
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static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv) |
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{ |
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qemu_put_be16(f, *pv); |
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} |
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static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv) |
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{ |
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qemu_put_byte(f, *pv); |
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} |
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static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv) |
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{ |
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*pv = qemu_get_be64(f); |
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} |
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static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv) |
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{ |
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*pv = qemu_get_be32(f); |
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} |
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static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv) |
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{ |
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*pv = qemu_get_be16(f); |
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} |
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static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv) |
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{ |
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*pv = qemu_get_byte(f); |
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} |
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#if TARGET_LONG_BITS == 64 |
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#define qemu_put_betl qemu_put_be64
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#define qemu_get_betl qemu_get_be64
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#define qemu_put_betls qemu_put_be64s
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#define qemu_get_betls qemu_get_be64s
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#else
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#define qemu_put_betl qemu_put_be32
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#define qemu_get_betl qemu_get_be32
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#define qemu_put_betls qemu_put_be32s
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#define qemu_get_betls qemu_get_be32s
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#endif
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int64_t qemu_ftell(QEMUFile *f); |
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int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
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typedef void SaveStateHandler(QEMUFile *f, void *opaque); |
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typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id); |
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int qemu_loadvm(const char *filename); |
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int qemu_savevm(const char *filename); |
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int register_savevm(const char *idstr, |
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int instance_id,
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int version_id,
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SaveStateHandler *save_state, |
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LoadStateHandler *load_state, |
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void *opaque);
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void qemu_get_timer(QEMUFile *f, QEMUTimer *ts);
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void qemu_put_timer(QEMUFile *f, QEMUTimer *ts);
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/* block.c */
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typedef struct BlockDriverState BlockDriverState; |
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typedef struct BlockDriver BlockDriver; |
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extern BlockDriver bdrv_raw;
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extern BlockDriver bdrv_cow;
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extern BlockDriver bdrv_qcow;
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extern BlockDriver bdrv_vmdk;
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extern BlockDriver bdrv_cloop;
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extern BlockDriver bdrv_dmg;
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extern BlockDriver bdrv_bochs;
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extern BlockDriver bdrv_vpc;
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extern BlockDriver bdrv_vvfat;
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void bdrv_init(void); |
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BlockDriver *bdrv_find_format(const char *format_name); |
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int bdrv_create(BlockDriver *drv,
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const char *filename, int64_t size_in_sectors, |
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const char *backing_file, int flags); |
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BlockDriverState *bdrv_new(const char *device_name); |
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void bdrv_delete(BlockDriverState *bs);
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int bdrv_open(BlockDriverState *bs, const char *filename, int snapshot); |
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int bdrv_open2(BlockDriverState *bs, const char *filename, int snapshot, |
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BlockDriver *drv); |
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void bdrv_close(BlockDriverState *bs);
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int bdrv_read(BlockDriverState *bs, int64_t sector_num,
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uint8_t *buf, int nb_sectors);
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int bdrv_write(BlockDriverState *bs, int64_t sector_num,
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const uint8_t *buf, int nb_sectors); |
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void bdrv_get_geometry(BlockDriverState *bs, int64_t *nb_sectors_ptr);
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int bdrv_commit(BlockDriverState *bs);
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void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size); |
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#define BDRV_TYPE_HD 0 |
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#define BDRV_TYPE_CDROM 1 |
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#define BDRV_TYPE_FLOPPY 2 |
412 |
#define BIOS_ATA_TRANSLATION_AUTO 0 |
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#define BIOS_ATA_TRANSLATION_NONE 1 |
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#define BIOS_ATA_TRANSLATION_LBA 2 |
415 |
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void bdrv_set_geometry_hint(BlockDriverState *bs,
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int cyls, int heads, int secs); |
418 |
void bdrv_set_type_hint(BlockDriverState *bs, int type); |
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void bdrv_set_translation_hint(BlockDriverState *bs, int translation); |
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void bdrv_get_geometry_hint(BlockDriverState *bs,
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int *pcyls, int *pheads, int *psecs); |
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int bdrv_get_type_hint(BlockDriverState *bs);
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int bdrv_get_translation_hint(BlockDriverState *bs);
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int bdrv_is_removable(BlockDriverState *bs);
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int bdrv_is_read_only(BlockDriverState *bs);
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int bdrv_is_inserted(BlockDriverState *bs);
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int bdrv_is_locked(BlockDriverState *bs);
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void bdrv_set_locked(BlockDriverState *bs, int locked); |
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void bdrv_set_change_cb(BlockDriverState *bs,
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void (*change_cb)(void *opaque), void *opaque); |
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void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size); |
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void bdrv_info(void); |
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BlockDriverState *bdrv_find(const char *name); |
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void bdrv_iterate(void (*it)(void *opaque, const char *name), void *opaque); |
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int bdrv_is_encrypted(BlockDriverState *bs);
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int bdrv_set_key(BlockDriverState *bs, const char *key); |
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void bdrv_iterate_format(void (*it)(void *opaque, const char *name), |
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void *opaque);
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const char *bdrv_get_device_name(BlockDriverState *bs); |
440 |
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int qcow_get_cluster_size(BlockDriverState *bs);
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int qcow_compress_cluster(BlockDriverState *bs, int64_t sector_num,
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const uint8_t *buf);
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|
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#ifndef QEMU_TOOL
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/* ISA bus */
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|
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extern target_phys_addr_t isa_mem_base;
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typedef void (IOPortWriteFunc)(void *opaque, uint32_t address, uint32_t data); |
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typedef uint32_t (IOPortReadFunc)(void *opaque, uint32_t address); |
452 |
|
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int register_ioport_read(int start, int length, int size, |
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IOPortReadFunc *func, void *opaque);
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int register_ioport_write(int start, int length, int size, |
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IOPortWriteFunc *func, void *opaque);
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void isa_unassign_ioport(int start, int length); |
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|
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/* PCI bus */
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|
461 |
extern int pci_enabled; |
462 |
|
463 |
extern target_phys_addr_t pci_mem_base;
|
464 |
|
465 |
typedef struct PCIBus PCIBus; |
466 |
typedef struct PCIDevice PCIDevice; |
467 |
|
468 |
typedef void PCIConfigWriteFunc(PCIDevice *pci_dev, |
469 |
uint32_t address, uint32_t data, int len);
|
470 |
typedef uint32_t PCIConfigReadFunc(PCIDevice *pci_dev,
|
471 |
uint32_t address, int len);
|
472 |
typedef void PCIMapIORegionFunc(PCIDevice *pci_dev, int region_num, |
473 |
uint32_t addr, uint32_t size, int type);
|
474 |
|
475 |
#define PCI_ADDRESS_SPACE_MEM 0x00 |
476 |
#define PCI_ADDRESS_SPACE_IO 0x01 |
477 |
#define PCI_ADDRESS_SPACE_MEM_PREFETCH 0x08 |
478 |
|
479 |
typedef struct PCIIORegion { |
480 |
uint32_t addr; /* current PCI mapping address. -1 means not mapped */
|
481 |
uint32_t size; |
482 |
uint8_t type; |
483 |
PCIMapIORegionFunc *map_func; |
484 |
} PCIIORegion; |
485 |
|
486 |
#define PCI_ROM_SLOT 6 |
487 |
#define PCI_NUM_REGIONS 7 |
488 |
struct PCIDevice {
|
489 |
/* PCI config space */
|
490 |
uint8_t config[256];
|
491 |
|
492 |
/* the following fields are read only */
|
493 |
PCIBus *bus; |
494 |
int devfn;
|
495 |
char name[64]; |
496 |
PCIIORegion io_regions[PCI_NUM_REGIONS]; |
497 |
|
498 |
/* do not access the following fields */
|
499 |
PCIConfigReadFunc *config_read; |
500 |
PCIConfigWriteFunc *config_write; |
501 |
int irq_index;
|
502 |
}; |
503 |
|
504 |
PCIDevice *pci_register_device(PCIBus *bus, const char *name, |
505 |
int instance_size, int devfn, |
506 |
PCIConfigReadFunc *config_read, |
507 |
PCIConfigWriteFunc *config_write); |
508 |
|
509 |
void pci_register_io_region(PCIDevice *pci_dev, int region_num, |
510 |
uint32_t size, int type,
|
511 |
PCIMapIORegionFunc *map_func); |
512 |
|
513 |
void pci_set_irq(PCIDevice *pci_dev, int irq_num, int level); |
514 |
|
515 |
uint32_t pci_default_read_config(PCIDevice *d, |
516 |
uint32_t address, int len);
|
517 |
void pci_default_write_config(PCIDevice *d,
|
518 |
uint32_t address, uint32_t val, int len);
|
519 |
void generic_pci_save(QEMUFile* f, void *opaque); |
520 |
int generic_pci_load(QEMUFile* f, void *opaque, int version_id); |
521 |
|
522 |
extern struct PIIX3State *piix3_state; |
523 |
|
524 |
PCIBus *i440fx_init(void);
|
525 |
void piix3_init(PCIBus *bus);
|
526 |
void pci_bios_init(void); |
527 |
void pci_info(void); |
528 |
|
529 |
/* temporary: will be moved in platform specific file */
|
530 |
PCIBus *pci_prep_init(void);
|
531 |
struct openpic_t;
|
532 |
void pci_pmac_set_openpic(PCIBus *bus, struct openpic_t *openpic); |
533 |
PCIBus *pci_pmac_init(void);
|
534 |
|
535 |
/* openpic.c */
|
536 |
typedef struct openpic_t openpic_t; |
537 |
void openpic_set_irq (openpic_t *opp, int n_IRQ, int level); |
538 |
openpic_t *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus); |
539 |
|
540 |
/* vga.c */
|
541 |
|
542 |
#define VGA_RAM_SIZE (4096 * 1024) |
543 |
|
544 |
struct DisplayState {
|
545 |
uint8_t *data; |
546 |
int linesize;
|
547 |
int depth;
|
548 |
int width;
|
549 |
int height;
|
550 |
void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h); |
551 |
void (*dpy_resize)(struct DisplayState *s, int w, int h); |
552 |
void (*dpy_refresh)(struct DisplayState *s); |
553 |
}; |
554 |
|
555 |
static inline void dpy_update(DisplayState *s, int x, int y, int w, int h) |
556 |
{ |
557 |
s->dpy_update(s, x, y, w, h); |
558 |
} |
559 |
|
560 |
static inline void dpy_resize(DisplayState *s, int w, int h) |
561 |
{ |
562 |
s->dpy_resize(s, w, h); |
563 |
} |
564 |
|
565 |
int vga_initialize(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
|
566 |
unsigned long vga_ram_offset, int vga_ram_size); |
567 |
void vga_update_display(void); |
568 |
void vga_invalidate_display(void); |
569 |
void vga_screen_dump(const char *filename); |
570 |
|
571 |
/* cirrus_vga.c */
|
572 |
void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
|
573 |
unsigned long vga_ram_offset, int vga_ram_size); |
574 |
void isa_cirrus_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
|
575 |
unsigned long vga_ram_offset, int vga_ram_size); |
576 |
|
577 |
/* sdl.c */
|
578 |
void sdl_display_init(DisplayState *ds, int full_screen); |
579 |
|
580 |
/* cocoa.m */
|
581 |
void cocoa_display_init(DisplayState *ds, int full_screen); |
582 |
|
583 |
/* ide.c */
|
584 |
#define MAX_DISKS 4 |
585 |
|
586 |
extern BlockDriverState *bs_table[MAX_DISKS];
|
587 |
|
588 |
void isa_ide_init(int iobase, int iobase2, int irq, |
589 |
BlockDriverState *hd0, BlockDriverState *hd1); |
590 |
void pci_ide_init(PCIBus *bus, BlockDriverState **hd_table);
|
591 |
void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table);
|
592 |
int pmac_ide_init (BlockDriverState **hd_table,
|
593 |
openpic_t *openpic, int irq);
|
594 |
|
595 |
/* sb16.c */
|
596 |
void SB16_init (void); |
597 |
|
598 |
/* adlib.c */
|
599 |
void Adlib_init (void); |
600 |
|
601 |
/* gus.c */
|
602 |
void GUS_init (void); |
603 |
|
604 |
/* dma.c */
|
605 |
typedef int (*DMA_transfer_handler) (void *opaque, int nchan, int pos, int size); |
606 |
int DMA_get_channel_mode (int nchan); |
607 |
int DMA_read_memory (int nchan, void *buf, int pos, int size); |
608 |
int DMA_write_memory (int nchan, void *buf, int pos, int size); |
609 |
void DMA_hold_DREQ (int nchan); |
610 |
void DMA_release_DREQ (int nchan); |
611 |
void DMA_schedule(int nchan); |
612 |
void DMA_run (void); |
613 |
void DMA_init (int high_page_enable); |
614 |
void DMA_register_channel (int nchan, |
615 |
DMA_transfer_handler transfer_handler, |
616 |
void *opaque);
|
617 |
/* fdc.c */
|
618 |
#define MAX_FD 2 |
619 |
extern BlockDriverState *fd_table[MAX_FD];
|
620 |
|
621 |
typedef struct fdctrl_t fdctrl_t; |
622 |
|
623 |
fdctrl_t *fdctrl_init (int irq_lvl, int dma_chann, int mem_mapped, |
624 |
uint32_t io_base, |
625 |
BlockDriverState **fds); |
626 |
int fdctrl_get_drive_type(fdctrl_t *fdctrl, int drive_num); |
627 |
|
628 |
/* ne2000.c */
|
629 |
|
630 |
void isa_ne2000_init(int base, int irq, NetDriverState *nd); |
631 |
void pci_ne2000_init(PCIBus *bus, NetDriverState *nd);
|
632 |
|
633 |
/* pckbd.c */
|
634 |
|
635 |
void kbd_init(void); |
636 |
|
637 |
/* mc146818rtc.c */
|
638 |
|
639 |
typedef struct RTCState RTCState; |
640 |
|
641 |
RTCState *rtc_init(int base, int irq); |
642 |
void rtc_set_memory(RTCState *s, int addr, int val); |
643 |
void rtc_set_date(RTCState *s, const struct tm *tm); |
644 |
|
645 |
/* serial.c */
|
646 |
|
647 |
typedef struct SerialState SerialState; |
648 |
SerialState *serial_init(int base, int irq, CharDriverState *chr); |
649 |
|
650 |
/* parallel.c */
|
651 |
|
652 |
typedef struct ParallelState ParallelState; |
653 |
ParallelState *parallel_init(int base, int irq, CharDriverState *chr); |
654 |
|
655 |
/* i8259.c */
|
656 |
|
657 |
void pic_set_irq(int irq, int level); |
658 |
void pic_init(void); |
659 |
uint32_t pic_intack_read(CPUState *env); |
660 |
void pic_info(void); |
661 |
void irq_info(void); |
662 |
|
663 |
/* APIC */
|
664 |
int apic_init(CPUState *env);
|
665 |
int apic_get_interrupt(CPUState *env);
|
666 |
|
667 |
/* i8254.c */
|
668 |
|
669 |
#define PIT_FREQ 1193182 |
670 |
|
671 |
typedef struct PITState PITState; |
672 |
|
673 |
PITState *pit_init(int base, int irq); |
674 |
void pit_set_gate(PITState *pit, int channel, int val); |
675 |
int pit_get_gate(PITState *pit, int channel); |
676 |
int pit_get_out(PITState *pit, int channel, int64_t current_time); |
677 |
|
678 |
/* pc.c */
|
679 |
void pc_init(int ram_size, int vga_ram_size, int boot_device, |
680 |
DisplayState *ds, const char **fd_filename, int snapshot, |
681 |
const char *kernel_filename, const char *kernel_cmdline, |
682 |
const char *initrd_filename); |
683 |
|
684 |
/* ppc.c */
|
685 |
void ppc_init (int ram_size, int vga_ram_size, int boot_device, |
686 |
DisplayState *ds, const char **fd_filename, int snapshot, |
687 |
const char *kernel_filename, const char *kernel_cmdline, |
688 |
const char *initrd_filename); |
689 |
void ppc_prep_init (int ram_size, int vga_ram_size, int boot_device, |
690 |
DisplayState *ds, const char **fd_filename, int snapshot, |
691 |
const char *kernel_filename, const char *kernel_cmdline, |
692 |
const char *initrd_filename); |
693 |
void ppc_chrp_init(int ram_size, int vga_ram_size, int boot_device, |
694 |
DisplayState *ds, const char **fd_filename, int snapshot, |
695 |
const char *kernel_filename, const char *kernel_cmdline, |
696 |
const char *initrd_filename); |
697 |
#ifdef TARGET_PPC
|
698 |
ppc_tb_t *cpu_ppc_tb_init (CPUState *env, uint32_t freq); |
699 |
#endif
|
700 |
void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val); |
701 |
|
702 |
extern CPUWriteMemoryFunc *PPC_io_write[];
|
703 |
extern CPUReadMemoryFunc *PPC_io_read[];
|
704 |
extern int prep_enabled; |
705 |
|
706 |
/* sun4m.c */
|
707 |
void sun4m_init(int ram_size, int vga_ram_size, int boot_device, |
708 |
DisplayState *ds, const char **fd_filename, int snapshot, |
709 |
const char *kernel_filename, const char *kernel_cmdline, |
710 |
const char *initrd_filename); |
711 |
uint32_t iommu_translate(uint32_t addr); |
712 |
|
713 |
/* iommu.c */
|
714 |
void *iommu_init(uint32_t addr);
|
715 |
uint32_t iommu_translate_local(void *opaque, uint32_t addr);
|
716 |
|
717 |
/* lance.c */
|
718 |
void lance_init(NetDriverState *nd, int irq, uint32_t leaddr, uint32_t ledaddr); |
719 |
|
720 |
/* tcx.c */
|
721 |
void *tcx_init(DisplayState *ds, uint32_t addr, uint8_t *vram_base,
|
722 |
unsigned long vram_offset, int vram_size, int width, int height); |
723 |
void tcx_update_display(void *opaque); |
724 |
void tcx_invalidate_display(void *opaque); |
725 |
void tcx_screen_dump(void *opaque, const char *filename); |
726 |
|
727 |
/* slavio_intctl.c */
|
728 |
void *slavio_intctl_init();
|
729 |
void slavio_pic_info(void *opaque); |
730 |
void slavio_irq_info(void *opaque); |
731 |
void slavio_pic_set_irq(void *opaque, int irq, int level); |
732 |
|
733 |
/* magic-load.c */
|
734 |
int load_elf(const char *filename, uint8_t *addr); |
735 |
int load_aout(const char *filename, uint8_t *addr); |
736 |
|
737 |
/* slavio_timer.c */
|
738 |
void slavio_timer_init(uint32_t addr1, int irq1, uint32_t addr2, int irq2); |
739 |
|
740 |
/* slavio_serial.c */
|
741 |
SerialState *slavio_serial_init(int base, int irq, CharDriverState *chr1, CharDriverState *chr2); |
742 |
void slavio_serial_ms_kbd_init(int base, int irq); |
743 |
|
744 |
/* esp.c */
|
745 |
void esp_init(BlockDriverState **bd, int irq, uint32_t espaddr, uint32_t espdaddr); |
746 |
|
747 |
/* NVRAM helpers */
|
748 |
#include "hw/m48t59.h" |
749 |
|
750 |
void NVRAM_set_byte (m48t59_t *nvram, uint32_t addr, uint8_t value);
|
751 |
uint8_t NVRAM_get_byte (m48t59_t *nvram, uint32_t addr); |
752 |
void NVRAM_set_word (m48t59_t *nvram, uint32_t addr, uint16_t value);
|
753 |
uint16_t NVRAM_get_word (m48t59_t *nvram, uint32_t addr); |
754 |
void NVRAM_set_lword (m48t59_t *nvram, uint32_t addr, uint32_t value);
|
755 |
uint32_t NVRAM_get_lword (m48t59_t *nvram, uint32_t addr); |
756 |
void NVRAM_set_string (m48t59_t *nvram, uint32_t addr,
|
757 |
const unsigned char *str, uint32_t max); |
758 |
int NVRAM_get_string (m48t59_t *nvram, uint8_t *dst, uint16_t addr, int max); |
759 |
void NVRAM_set_crc (m48t59_t *nvram, uint32_t addr,
|
760 |
uint32_t start, uint32_t count); |
761 |
int PPC_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
|
762 |
const unsigned char *arch, |
763 |
uint32_t RAM_size, int boot_device,
|
764 |
uint32_t kernel_image, uint32_t kernel_size, |
765 |
const char *cmdline, |
766 |
uint32_t initrd_image, uint32_t initrd_size, |
767 |
uint32_t NVRAM_image, |
768 |
int width, int height, int depth); |
769 |
|
770 |
/* adb.c */
|
771 |
|
772 |
#define MAX_ADB_DEVICES 16 |
773 |
|
774 |
#define ADB_MAX_OUT_LEN 16 |
775 |
|
776 |
typedef struct ADBDevice ADBDevice; |
777 |
|
778 |
/* buf = NULL means polling */
|
779 |
typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out, |
780 |
const uint8_t *buf, int len); |
781 |
typedef int ADBDeviceReset(ADBDevice *d); |
782 |
|
783 |
struct ADBDevice {
|
784 |
struct ADBBusState *bus;
|
785 |
int devaddr;
|
786 |
int handler;
|
787 |
ADBDeviceRequest *devreq; |
788 |
ADBDeviceReset *devreset; |
789 |
void *opaque;
|
790 |
}; |
791 |
|
792 |
typedef struct ADBBusState { |
793 |
ADBDevice devices[MAX_ADB_DEVICES]; |
794 |
int nb_devices;
|
795 |
int poll_index;
|
796 |
} ADBBusState; |
797 |
|
798 |
int adb_request(ADBBusState *s, uint8_t *buf_out,
|
799 |
const uint8_t *buf, int len); |
800 |
int adb_poll(ADBBusState *s, uint8_t *buf_out);
|
801 |
|
802 |
ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
|
803 |
ADBDeviceRequest *devreq, |
804 |
ADBDeviceReset *devreset, |
805 |
void *opaque);
|
806 |
void adb_kbd_init(ADBBusState *bus);
|
807 |
void adb_mouse_init(ADBBusState *bus);
|
808 |
|
809 |
/* cuda.c */
|
810 |
|
811 |
extern ADBBusState adb_bus;
|
812 |
int cuda_init(openpic_t *openpic, int irq); |
813 |
|
814 |
#endif /* defined(QEMU_TOOL) */ |
815 |
|
816 |
/* monitor.c */
|
817 |
void monitor_init(CharDriverState *hd, int show_banner); |
818 |
void term_puts(const char *str); |
819 |
void term_vprintf(const char *fmt, va_list ap); |
820 |
void term_printf(const char *fmt, ...) __attribute__ ((__format__ (__printf__, 1, 2))); |
821 |
void term_flush(void); |
822 |
void term_print_help(void); |
823 |
void monitor_readline(const char *prompt, int is_password, |
824 |
char *buf, int buf_size); |
825 |
|
826 |
/* readline.c */
|
827 |
typedef void ReadLineFunc(void *opaque, const char *str); |
828 |
|
829 |
extern int completion_index; |
830 |
void add_completion(const char *str); |
831 |
void readline_handle_byte(int ch); |
832 |
void readline_find_completion(const char *cmdline); |
833 |
const char *readline_get_history(unsigned int index); |
834 |
void readline_start(const char *prompt, int is_password, |
835 |
ReadLineFunc *readline_func, void *opaque);
|
836 |
|
837 |
#endif /* VL_H */ |