4 * Copyright (c) 2003-2004 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
26 #include "hw/pcmcia.h"
31 #include "qemu-char.h"
35 #include "audio/audio.h"
37 #include "migration.h"
40 #include "qemu-timer.h"
45 //#define DEBUG_COMPLETION
48 #define offsetof(type, field) ((size_t) &((type *)0)->field)
55 * 'B' block device name
56 * 's' string (accept optional quote)
58 * 'l' target long (32 or 64 bit)
59 * '/' optional gdb-like print format (like "/10x")
61 * '?' optional type (for 'F', 's' and 'i')
65 typedef struct term_cmd_t
{
67 const char *args_type
;
74 static CharDriverState
*monitor_hd
[MAX_MON
];
75 static int hide_banner
;
77 static term_cmd_t term_cmds
[];
78 static term_cmd_t info_cmds
[];
80 static uint8_t term_outbuf
[1024];
81 static int term_outbuf_index
;
83 static void monitor_start_input(void);
85 CPUState
*mon_cpu
= NULL
;
90 if (term_outbuf_index
> 0) {
91 for (i
= 0; i
< MAX_MON
; i
++)
92 if (monitor_hd
[i
] && monitor_hd
[i
]->focus
== 0)
93 qemu_chr_write(monitor_hd
[i
], term_outbuf
, term_outbuf_index
);
94 term_outbuf_index
= 0;
98 /* flush at every end of line or if the buffer is full */
99 void term_puts(const char *str
)
107 term_outbuf
[term_outbuf_index
++] = '\r';
108 term_outbuf
[term_outbuf_index
++] = c
;
109 if (term_outbuf_index
>= (sizeof(term_outbuf
) - 1) ||
115 void term_vprintf(const char *fmt
, va_list ap
)
118 vsnprintf(buf
, sizeof(buf
), fmt
, ap
);
122 void term_printf(const char *fmt
, ...)
126 term_vprintf(fmt
, ap
);
130 void term_print_filename(const char *filename
)
134 for (i
= 0; filename
[i
]; i
++) {
135 switch (filename
[i
]) {
139 term_printf("\\%c", filename
[i
]);
151 term_printf("%c", filename
[i
]);
157 static int monitor_fprintf(FILE *stream
, const char *fmt
, ...)
161 term_vprintf(fmt
, ap
);
166 static int compare_cmd(const char *name
, const char *list
)
168 const char *p
, *pstart
;
176 p
= pstart
+ strlen(pstart
);
177 if ((p
- pstart
) == len
&& !memcmp(pstart
, name
, len
))
186 static void help_cmd1(term_cmd_t
*cmds
, const char *prefix
, const char *name
)
190 for(cmd
= cmds
; cmd
->name
!= NULL
; cmd
++) {
191 if (!name
|| !strcmp(name
, cmd
->name
))
192 term_printf("%s%s %s -- %s\n", prefix
, cmd
->name
, cmd
->params
, cmd
->help
);
196 static void help_cmd(const char *name
)
198 if (name
&& !strcmp(name
, "info")) {
199 help_cmd1(info_cmds
, "info ", NULL
);
201 help_cmd1(term_cmds
, "", name
);
202 if (name
&& !strcmp(name
, "log")) {
204 term_printf("Log items (comma separated):\n");
205 term_printf("%-10s %s\n", "none", "remove all logs");
206 for(item
= cpu_log_items
; item
->mask
!= 0; item
++) {
207 term_printf("%-10s %s\n", item
->name
, item
->help
);
213 static void do_help(const char *name
)
218 static void do_commit(const char *device
)
222 all_devices
= !strcmp(device
, "all");
223 for (i
= 0; i
< nb_drives
; i
++) {
225 !strcmp(bdrv_get_device_name(drives_table
[i
].bdrv
), device
))
226 bdrv_commit(drives_table
[i
].bdrv
);
230 static void do_info(const char *item
)
233 void (*handler
)(void);
237 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
238 if (compare_cmd(item
, cmd
->name
))
245 handler
= cmd
->handler
;
249 static void do_info_version(void)
251 term_printf("%s\n", QEMU_VERSION
);
254 static void do_info_name(void)
257 term_printf("%s\n", qemu_name
);
260 static void do_info_block(void)
265 static void do_info_blockstats(void)
270 /* get the current CPU defined by the user */
271 static int mon_set_cpu(int cpu_index
)
275 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
276 if (env
->cpu_index
== cpu_index
) {
284 static CPUState
*mon_get_cpu(void)
290 kvm_save_registers(mon_cpu
);
295 static void do_info_registers(void)
302 cpu_dump_state(env
, NULL
, monitor_fprintf
,
305 cpu_dump_state(env
, NULL
, monitor_fprintf
,
310 static void do_info_cpus(void)
314 /* just to set the default cpu if not already done */
317 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
318 kvm_save_registers(env
);
319 term_printf("%c CPU #%d:",
320 (env
== mon_cpu
) ? '*' : ' ',
322 #if defined(TARGET_I386)
323 term_printf(" pc=0x" TARGET_FMT_lx
, env
->eip
+ env
->segs
[R_CS
].base
);
324 #elif defined(TARGET_PPC)
325 term_printf(" nip=0x" TARGET_FMT_lx
, env
->nip
);
326 #elif defined(TARGET_SPARC)
327 term_printf(" pc=0x" TARGET_FMT_lx
" npc=0x" TARGET_FMT_lx
, env
->pc
, env
->npc
);
328 #elif defined(TARGET_MIPS)
329 term_printf(" PC=0x" TARGET_FMT_lx
, env
->active_tc
.PC
);
332 term_printf(" (halted)");
333 term_printf(" thread_id=%d", env
->thread_id
);
338 static void do_cpu_set(int index
)
340 if (mon_set_cpu(index
) < 0)
341 term_printf("Invalid CPU index\n");
344 static void do_cpu_set_nr(int value
, const char *status
)
348 if (!strcmp(status
, "online"))
350 else if (!strcmp(status
, "offline"))
353 term_printf("invalid status: %s\n", status
);
356 #if defined(TARGET_I386) || defined(TARGET_X86_64)
357 qemu_system_cpu_hot_add(value
, state
);
361 static void do_info_jit(void)
363 dump_exec_info(NULL
, monitor_fprintf
);
366 static void do_info_history (void)
373 str
= readline_get_history(i
);
376 term_printf("%d: '%s'\n", i
, str
);
381 #if defined(TARGET_PPC)
382 /* XXX: not implemented in other targets */
383 static void do_info_cpu_stats (void)
388 cpu_dump_statistics(env
, NULL
, &monitor_fprintf
, 0);
392 static void do_quit(void)
397 static int eject_device(BlockDriverState
*bs
, int force
)
399 if (bdrv_is_inserted(bs
)) {
401 if (!bdrv_is_removable(bs
)) {
402 term_printf("device is not removable\n");
405 if (bdrv_is_locked(bs
)) {
406 term_printf("device is locked\n");
415 static void do_eject(int force
, const char *filename
)
417 BlockDriverState
*bs
;
419 bs
= bdrv_find(filename
);
421 term_printf("device not found\n");
424 eject_device(bs
, force
);
427 static void do_change_block(const char *device
, const char *filename
, const char *fmt
)
429 BlockDriverState
*bs
;
430 BlockDriver
*drv
= NULL
;
432 bs
= bdrv_find(device
);
434 term_printf("device not found\n");
438 drv
= bdrv_find_format(fmt
);
440 term_printf("invalid format %s\n", fmt
);
444 if (eject_device(bs
, 0) < 0)
446 bdrv_open2(bs
, filename
, 0, drv
);
447 qemu_key_check(bs
, filename
);
450 static void do_change_vnc(const char *target
)
452 if (strcmp(target
, "passwd") == 0 ||
453 strcmp(target
, "password") == 0) {
455 monitor_readline("Password: ", 1, password
, sizeof(password
)-1);
456 password
[sizeof(password
)-1] = '\0';
457 if (vnc_display_password(NULL
, password
) < 0)
458 term_printf("could not set VNC server password\n");
460 if (vnc_display_open(NULL
, target
) < 0)
461 term_printf("could not start VNC server on %s\n", target
);
465 static void do_change(const char *device
, const char *target
, const char *fmt
)
467 if (strcmp(device
, "vnc") == 0) {
468 do_change_vnc(target
);
470 do_change_block(device
, target
, fmt
);
474 static void do_screen_dump(const char *filename
)
476 vga_hw_screen_dump(filename
);
479 static void do_logfile(const char *filename
)
481 cpu_set_log_filename(filename
);
484 static void do_log(const char *items
)
488 if (!strcmp(items
, "none")) {
491 mask
= cpu_str_to_log_mask(items
);
500 static void do_stop(void)
502 vm_stop(EXCP_INTERRUPT
);
505 static void do_cont(void)
510 #ifdef CONFIG_GDBSTUB
511 static void do_gdbserver(const char *port
)
514 port
= DEFAULT_GDBSTUB_PORT
;
515 if (gdbserver_start(port
) < 0) {
516 qemu_printf("Could not open gdbserver socket on port '%s'\n", port
);
518 qemu_printf("Waiting gdb connection on port '%s'\n", port
);
523 static void term_printc(int c
)
540 if (c
>= 32 && c
<= 126) {
541 term_printf("%c", c
);
543 term_printf("\\x%02x", c
);
550 static void memory_dump(int count
, int format
, int wsize
,
551 target_phys_addr_t addr
, int is_physical
)
554 int nb_per_line
, l
, line_size
, i
, max_digits
, len
;
562 if (!env
&& !is_physical
)
567 } else if (wsize
== 4) {
570 /* as default we use the current CS size */
574 if ((env
->efer
& MSR_EFER_LMA
) &&
575 (env
->segs
[R_CS
].flags
& DESC_L_MASK
))
579 if (!(env
->segs
[R_CS
].flags
& DESC_B_MASK
))
584 monitor_disas(env
, addr
, count
, is_physical
, flags
);
593 nb_per_line
= line_size
/ wsize
;
598 max_digits
= (wsize
* 8 + 2) / 3;
602 max_digits
= (wsize
* 8) / 4;
606 max_digits
= (wsize
* 8 * 10 + 32) / 33;
615 term_printf(TARGET_FMT_plx
":", addr
);
617 term_printf(TARGET_FMT_lx
":", (target_ulong
)addr
);
622 cpu_physical_memory_rw(addr
, buf
, l
, 0);
627 if (cpu_memory_rw_debug(env
, addr
, buf
, l
, 0) < 0) {
628 term_printf(" Cannot access memory\n");
637 v
= ldub_raw(buf
+ i
);
640 v
= lduw_raw(buf
+ i
);
643 v
= (uint32_t)ldl_raw(buf
+ i
);
646 v
= ldq_raw(buf
+ i
);
652 term_printf("%#*" PRIo64
, max_digits
, v
);
655 term_printf("0x%0*" PRIx64
, max_digits
, v
);
658 term_printf("%*" PRIu64
, max_digits
, v
);
661 term_printf("%*" PRId64
, max_digits
, v
);
675 #if TARGET_LONG_BITS == 64
676 #define GET_TLONG(h, l) (((uint64_t)(h) << 32) | (l))
678 #define GET_TLONG(h, l) (l)
681 static void do_memory_dump(int count
, int format
, int size
,
682 uint32_t addrh
, uint32_t addrl
)
684 target_long addr
= GET_TLONG(addrh
, addrl
);
685 memory_dump(count
, format
, size
, addr
, 0);
688 #if TARGET_PHYS_ADDR_BITS > 32
689 #define GET_TPHYSADDR(h, l) (((uint64_t)(h) << 32) | (l))
691 #define GET_TPHYSADDR(h, l) (l)
694 static void do_physical_memory_dump(int count
, int format
, int size
,
695 uint32_t addrh
, uint32_t addrl
)
698 target_phys_addr_t addr
= GET_TPHYSADDR(addrh
, addrl
);
699 memory_dump(count
, format
, size
, addr
, 1);
702 static void do_print(int count
, int format
, int size
, unsigned int valh
, unsigned int vall
)
704 target_phys_addr_t val
= GET_TPHYSADDR(valh
, vall
);
705 #if TARGET_PHYS_ADDR_BITS == 32
708 term_printf("%#o", val
);
711 term_printf("%#x", val
);
714 term_printf("%u", val
);
718 term_printf("%d", val
);
727 term_printf("%#" PRIo64
, val
);
730 term_printf("%#" PRIx64
, val
);
733 term_printf("%" PRIu64
, val
);
737 term_printf("%" PRId64
, val
);
747 static void do_memory_save(unsigned int valh
, unsigned int vall
,
748 uint32_t size
, const char *filename
)
751 target_long addr
= GET_TLONG(valh
, vall
);
760 f
= fopen(filename
, "wb");
762 term_printf("could not open '%s'\n", filename
);
769 cpu_memory_rw_debug(env
, addr
, buf
, l
, 0);
770 fwrite(buf
, 1, l
, f
);
777 static void do_physical_memory_save(unsigned int valh
, unsigned int vall
,
778 uint32_t size
, const char *filename
)
783 target_phys_addr_t addr
= GET_TPHYSADDR(valh
, vall
);
785 f
= fopen(filename
, "wb");
787 term_printf("could not open '%s'\n", filename
);
794 cpu_physical_memory_rw(addr
, buf
, l
, 0);
795 fwrite(buf
, 1, l
, f
);
803 static void do_sum(uint32_t start
, uint32_t size
)
810 for(addr
= start
; addr
< (start
+ size
); addr
++) {
811 cpu_physical_memory_rw(addr
, buf
, 1, 0);
812 /* BSD sum algorithm ('sum' Unix command) */
813 sum
= (sum
>> 1) | (sum
<< 15);
816 term_printf("%05d\n", sum
);
824 static const KeyDef key_defs
[] = {
851 { 0x0e, "backspace" },
885 { 0x37, "asterisk" },
888 { 0x3a, "caps_lock" },
899 { 0x45, "num_lock" },
900 { 0x46, "scroll_lock" },
902 { 0xb5, "kp_divide" },
903 { 0x37, "kp_multiply" },
904 { 0x4a, "kp_subtract" },
906 { 0x9c, "kp_enter" },
907 { 0x53, "kp_decimal" },
940 #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
960 static int get_keycode(const char *key
)
966 for(p
= key_defs
; p
->name
!= NULL
; p
++) {
967 if (!strcmp(key
, p
->name
))
970 if (strstart(key
, "0x", NULL
)) {
971 ret
= strtoul(key
, &endp
, 0);
972 if (*endp
== '\0' && ret
>= 0x01 && ret
<= 0xff)
978 #define MAX_KEYCODES 16
979 static uint8_t keycodes
[MAX_KEYCODES
];
980 static int nb_pending_keycodes
;
981 static QEMUTimer
*key_timer
;
983 static void release_keys(void *opaque
)
987 while (nb_pending_keycodes
> 0) {
988 nb_pending_keycodes
--;
989 keycode
= keycodes
[nb_pending_keycodes
];
991 kbd_put_keycode(0xe0);
992 kbd_put_keycode(keycode
| 0x80);
996 static void do_sendkey(const char *string
, int has_hold_time
, int hold_time
)
998 char keyname_buf
[16];
1000 int keyname_len
, keycode
, i
;
1002 if (nb_pending_keycodes
> 0) {
1003 qemu_del_timer(key_timer
);
1010 separator
= strchr(string
, '-');
1011 keyname_len
= separator
? separator
- string
: strlen(string
);
1012 if (keyname_len
> 0) {
1013 pstrcpy(keyname_buf
, sizeof(keyname_buf
), string
);
1014 if (keyname_len
> sizeof(keyname_buf
) - 1) {
1015 term_printf("invalid key: '%s...'\n", keyname_buf
);
1018 if (i
== MAX_KEYCODES
) {
1019 term_printf("too many keys\n");
1022 keyname_buf
[keyname_len
] = 0;
1023 keycode
= get_keycode(keyname_buf
);
1025 term_printf("unknown key: '%s'\n", keyname_buf
);
1028 keycodes
[i
++] = keycode
;
1032 string
= separator
+ 1;
1034 nb_pending_keycodes
= i
;
1035 /* key down events */
1036 for (i
= 0; i
< nb_pending_keycodes
; i
++) {
1037 keycode
= keycodes
[i
];
1039 kbd_put_keycode(0xe0);
1040 kbd_put_keycode(keycode
& 0x7f);
1042 /* delayed key up events */
1043 qemu_mod_timer(key_timer
, qemu_get_clock(vm_clock
) +
1044 muldiv64(ticks_per_sec
, hold_time
, 1000));
1047 static int mouse_button_state
;
1049 static void do_mouse_move(const char *dx_str
, const char *dy_str
,
1053 dx
= strtol(dx_str
, NULL
, 0);
1054 dy
= strtol(dy_str
, NULL
, 0);
1057 dz
= strtol(dz_str
, NULL
, 0);
1058 kbd_mouse_event(dx
, dy
, dz
, mouse_button_state
);
1061 static void do_mouse_button(int button_state
)
1063 mouse_button_state
= button_state
;
1064 kbd_mouse_event(0, 0, 0, mouse_button_state
);
1067 static void do_ioport_read(int count
, int format
, int size
, int addr
, int has_index
, int index
)
1073 cpu_outb(NULL
, addr
& 0xffff, index
& 0xff);
1081 val
= cpu_inb(NULL
, addr
);
1085 val
= cpu_inw(NULL
, addr
);
1089 val
= cpu_inl(NULL
, addr
);
1093 term_printf("port%c[0x%04x] = %#0*x\n",
1094 suffix
, addr
, size
* 2, val
);
1097 /* boot_set handler */
1098 static QEMUBootSetHandler
*qemu_boot_set_handler
= NULL
;
1099 static void *boot_opaque
;
1101 void qemu_register_boot_set(QEMUBootSetHandler
*func
, void *opaque
)
1103 qemu_boot_set_handler
= func
;
1104 boot_opaque
= opaque
;
1107 static void do_boot_set(const char *bootdevice
)
1111 if (qemu_boot_set_handler
) {
1112 res
= qemu_boot_set_handler(boot_opaque
, bootdevice
);
1114 term_printf("boot device list now set to %s\n", bootdevice
);
1116 term_printf("setting boot device list failed with error %i\n", res
);
1118 term_printf("no function defined to set boot device list for this architecture\n");
1122 static void do_system_reset(void)
1124 qemu_system_reset_request();
1127 static void do_system_powerdown(void)
1129 qemu_system_powerdown_request();
1132 #if defined(TARGET_I386)
1133 static void print_pte(uint32_t addr
, uint32_t pte
, uint32_t mask
)
1135 term_printf("%08x: %08x %c%c%c%c%c%c%c%c\n",
1138 pte
& PG_GLOBAL_MASK
? 'G' : '-',
1139 pte
& PG_PSE_MASK
? 'P' : '-',
1140 pte
& PG_DIRTY_MASK
? 'D' : '-',
1141 pte
& PG_ACCESSED_MASK
? 'A' : '-',
1142 pte
& PG_PCD_MASK
? 'C' : '-',
1143 pte
& PG_PWT_MASK
? 'T' : '-',
1144 pte
& PG_USER_MASK
? 'U' : '-',
1145 pte
& PG_RW_MASK
? 'W' : '-');
1148 static void tlb_info(void)
1152 uint32_t pgd
, pde
, pte
;
1154 env
= mon_get_cpu();
1158 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1159 term_printf("PG disabled\n");
1162 pgd
= env
->cr
[3] & ~0xfff;
1163 for(l1
= 0; l1
< 1024; l1
++) {
1164 cpu_physical_memory_read(pgd
+ l1
* 4, (uint8_t *)&pde
, 4);
1165 pde
= le32_to_cpu(pde
);
1166 if (pde
& PG_PRESENT_MASK
) {
1167 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1168 print_pte((l1
<< 22), pde
, ~((1 << 20) - 1));
1170 for(l2
= 0; l2
< 1024; l2
++) {
1171 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4,
1172 (uint8_t *)&pte
, 4);
1173 pte
= le32_to_cpu(pte
);
1174 if (pte
& PG_PRESENT_MASK
) {
1175 print_pte((l1
<< 22) + (l2
<< 12),
1185 static void mem_print(uint32_t *pstart
, int *plast_prot
,
1186 uint32_t end
, int prot
)
1189 prot1
= *plast_prot
;
1190 if (prot
!= prot1
) {
1191 if (*pstart
!= -1) {
1192 term_printf("%08x-%08x %08x %c%c%c\n",
1193 *pstart
, end
, end
- *pstart
,
1194 prot1
& PG_USER_MASK
? 'u' : '-',
1196 prot1
& PG_RW_MASK
? 'w' : '-');
1206 static void mem_info(void)
1209 int l1
, l2
, prot
, last_prot
;
1210 uint32_t pgd
, pde
, pte
, start
, end
;
1212 env
= mon_get_cpu();
1216 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1217 term_printf("PG disabled\n");
1220 pgd
= env
->cr
[3] & ~0xfff;
1223 for(l1
= 0; l1
< 1024; l1
++) {
1224 cpu_physical_memory_read(pgd
+ l1
* 4, (uint8_t *)&pde
, 4);
1225 pde
= le32_to_cpu(pde
);
1227 if (pde
& PG_PRESENT_MASK
) {
1228 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1229 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1230 mem_print(&start
, &last_prot
, end
, prot
);
1232 for(l2
= 0; l2
< 1024; l2
++) {
1233 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4,
1234 (uint8_t *)&pte
, 4);
1235 pte
= le32_to_cpu(pte
);
1236 end
= (l1
<< 22) + (l2
<< 12);
1237 if (pte
& PG_PRESENT_MASK
) {
1238 prot
= pte
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1242 mem_print(&start
, &last_prot
, end
, prot
);
1247 mem_print(&start
, &last_prot
, end
, prot
);
1253 static void do_info_kqemu(void)
1259 env
= mon_get_cpu();
1261 term_printf("No cpu initialized yet");
1264 val
= env
->kqemu_enabled
;
1265 term_printf("kqemu support: ");
1269 term_printf("disabled\n");
1272 term_printf("enabled for user code\n");
1275 term_printf("enabled for user and kernel code\n");
1279 term_printf("kqemu support: not compiled\n");
1283 static void do_info_kvm(void)
1286 term_printf("kvm support: ");
1288 term_printf("enabled\n");
1290 term_printf("disabled\n");
1292 term_printf("kvm support: not compiled\n");
1296 #ifdef CONFIG_PROFILER
1300 int64_t kqemu_exec_count
;
1302 int64_t kqemu_ret_int_count
;
1303 int64_t kqemu_ret_excp_count
;
1304 int64_t kqemu_ret_intr_count
;
1306 static void do_info_profile(void)
1312 term_printf("async time %" PRId64
" (%0.3f)\n",
1313 dev_time
, dev_time
/ (double)ticks_per_sec
);
1314 term_printf("qemu time %" PRId64
" (%0.3f)\n",
1315 qemu_time
, qemu_time
/ (double)ticks_per_sec
);
1316 term_printf("kqemu time %" PRId64
" (%0.3f %0.1f%%) count=%" PRId64
" int=%" PRId64
" excp=%" PRId64
" intr=%" PRId64
"\n",
1317 kqemu_time
, kqemu_time
/ (double)ticks_per_sec
,
1318 kqemu_time
/ (double)total
* 100.0,
1320 kqemu_ret_int_count
,
1321 kqemu_ret_excp_count
,
1322 kqemu_ret_intr_count
);
1325 kqemu_exec_count
= 0;
1327 kqemu_ret_int_count
= 0;
1328 kqemu_ret_excp_count
= 0;
1329 kqemu_ret_intr_count
= 0;
1331 kqemu_record_dump();
1335 static void do_info_profile(void)
1337 term_printf("Internal profiler not compiled\n");
1341 /* Capture support */
1342 static LIST_HEAD (capture_list_head
, CaptureState
) capture_head
;
1344 static void do_info_capture (void)
1349 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
1350 term_printf ("[%d]: ", i
);
1351 s
->ops
.info (s
->opaque
);
1355 static void do_stop_capture (int n
)
1360 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
1362 s
->ops
.destroy (s
->opaque
);
1363 LIST_REMOVE (s
, entries
);
1371 int wav_start_capture (CaptureState
*s
, const char *path
, int freq
,
1372 int bits
, int nchannels
);
1374 static void do_wav_capture (const char *path
,
1375 int has_freq
, int freq
,
1376 int has_bits
, int bits
,
1377 int has_channels
, int nchannels
)
1381 s
= qemu_mallocz (sizeof (*s
));
1383 term_printf ("Not enough memory to add wave capture\n");
1387 freq
= has_freq
? freq
: 44100;
1388 bits
= has_bits
? bits
: 16;
1389 nchannels
= has_channels
? nchannels
: 2;
1391 if (wav_start_capture (s
, path
, freq
, bits
, nchannels
)) {
1392 term_printf ("Faied to add wave capture\n");
1395 LIST_INSERT_HEAD (&capture_head
, s
, entries
);
1399 #if defined(TARGET_I386)
1400 static void do_inject_nmi(int cpu_index
)
1404 for (env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
)
1405 if (env
->cpu_index
== cpu_index
) {
1406 cpu_interrupt(env
, CPU_INTERRUPT_NMI
);
1412 static void do_balloon(int value
)
1414 ram_addr_t target
= value
;
1415 qemu_balloon(target
<< 20);
1418 static void do_info_balloon(void)
1422 actual
= qemu_balloon_status();
1423 if (kvm_enabled() && !qemu_kvm_has_sync_mmu())
1424 term_printf("Using KVM without synchronous MMU, ballooning disabled\n");
1425 else if (actual
== 0)
1426 term_printf("Ballooning not activated in VM\n");
1428 term_printf("balloon: actual=%d\n", (int)(actual
>> 20));
1431 static term_cmd_t term_cmds
[] = {
1432 { "help|?", "s?", do_help
,
1433 "[cmd]", "show the help" },
1434 { "commit", "s", do_commit
,
1435 "device|all", "commit changes to the disk images (if -snapshot is used) or backing files" },
1436 { "info", "s?", do_info
,
1437 "subcommand", "show various information about the system state" },
1438 { "q|quit", "", do_quit
,
1439 "", "quit the emulator" },
1440 { "eject", "-fB", do_eject
,
1441 "[-f] device", "eject a removable medium (use -f to force it)" },
1442 { "change", "BFs?", do_change
,
1443 "device filename [format]", "change a removable medium, optional format" },
1444 { "screendump", "F", do_screen_dump
,
1445 "filename", "save screen into PPM image 'filename'" },
1446 { "logfile", "F", do_logfile
,
1447 "filename", "output logs to 'filename'" },
1448 { "log", "s", do_log
,
1449 "item1[,...]", "activate logging of the specified items to '/tmp/qemu.log'" },
1450 { "savevm", "s?", do_savevm
,
1451 "tag|id", "save a VM snapshot. If no tag or id are provided, a new snapshot is created" },
1452 { "loadvm", "s", do_loadvm
,
1453 "tag|id", "restore a VM snapshot from its tag or id" },
1454 { "delvm", "s", do_delvm
,
1455 "tag|id", "delete a VM snapshot from its tag or id" },
1456 { "stop", "", do_stop
,
1457 "", "stop emulation", },
1458 { "c|cont", "", do_cont
,
1459 "", "resume emulation", },
1460 #ifdef CONFIG_GDBSTUB
1461 { "gdbserver", "s?", do_gdbserver
,
1462 "[port]", "start gdbserver session (default port=1234)", },
1464 { "x", "/l", do_memory_dump
,
1465 "/fmt addr", "virtual memory dump starting at 'addr'", },
1466 { "xp", "/l", do_physical_memory_dump
,
1467 "/fmt addr", "physical memory dump starting at 'addr'", },
1468 { "p|print", "/l", do_print
,
1469 "/fmt expr", "print expression value (use $reg for CPU register access)", },
1470 { "i", "/ii.", do_ioport_read
,
1471 "/fmt addr", "I/O port read" },
1473 { "sendkey", "si?", do_sendkey
,
1474 "keys [hold_ms]", "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)" },
1475 { "system_reset", "", do_system_reset
,
1476 "", "reset the system" },
1477 { "system_powerdown", "", do_system_powerdown
,
1478 "", "send system power down event" },
1479 { "sum", "ii", do_sum
,
1480 "addr size", "compute the checksum of a memory region" },
1481 { "usb_add", "s", do_usb_add
,
1482 "device", "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')" },
1483 { "usb_del", "s", do_usb_del
,
1484 "device", "remove USB device 'bus.addr'" },
1485 { "cpu", "i", do_cpu_set
,
1486 "index", "set the default CPU" },
1487 { "mouse_move", "sss?", do_mouse_move
,
1488 "dx dy [dz]", "send mouse move events" },
1489 { "mouse_button", "i", do_mouse_button
,
1490 "state", "change mouse button state (1=L, 2=M, 4=R)" },
1491 { "mouse_set", "i", do_mouse_set
,
1492 "index", "set which mouse device receives events" },
1494 { "wavcapture", "si?i?i?", do_wav_capture
,
1495 "path [frequency bits channels]",
1496 "capture audio to a wave file (default frequency=44100 bits=16 channels=2)" },
1498 { "stopcapture", "i", do_stop_capture
,
1499 "capture index", "stop capture" },
1500 { "memsave", "lis", do_memory_save
,
1501 "addr size file", "save to disk virtual memory dump starting at 'addr' of size 'size'", },
1502 { "pmemsave", "lis", do_physical_memory_save
,
1503 "addr size file", "save to disk physical memory dump starting at 'addr' of size 'size'", },
1504 { "boot_set", "s", do_boot_set
,
1505 "bootdevice", "define new values for the boot device list" },
1506 #if defined(TARGET_I386)
1507 { "nmi", "i", do_inject_nmi
,
1508 "cpu", "inject an NMI on the given CPU", },
1510 { "migrate", "-ds", do_migrate
,
1511 "[-d] command", "migrate the VM using command (use -d to not wait for command to complete)" },
1512 { "migrate_cancel", "", do_migrate_cancel
,
1513 "", "cancel the current VM migration" },
1514 { "migrate_set_speed", "s", do_migrate_set_speed
,
1515 "value", "set maximum speed (in bytes) for migrations" },
1516 { "cpu_set", "is", do_cpu_set_nr
, "cpu [online|offline]", "change cpu state" },
1517 #if defined(TARGET_I386) || defined(TARGET_X86_64)
1518 { "drive_add", "iss", drive_hot_add
, "pcibus pcidevfn [file=file][,if=type][,bus=n]\n"
1519 "[,unit=m][,media=d][index=i]\n"
1520 "[,cyls=c,heads=h,secs=s[,trans=t]]\n"
1521 "[snapshot=on|off][,cache=on|off]",
1522 "add drive to PCI storage controller" },
1523 { "pci_add", "iss", device_hot_add
, "bus nic|storage [[vlan=n][,macaddr=addr][,model=type]] [file=file][,if=type][,bus=nr]...", "hot-add PCI device" },
1524 { "pci_del", "ii", device_hot_remove
, "bus slot-number", "hot remove PCI device" },
1526 { "balloon", "i", do_balloon
,
1527 "target", "request VM to change it's memory allocation (in MB)" },
1531 static term_cmd_t info_cmds
[] = {
1532 { "version", "", do_info_version
,
1533 "", "show the version of qemu" },
1534 { "network", "", do_info_network
,
1535 "", "show the network state" },
1536 { "block", "", do_info_block
,
1537 "", "show the block devices" },
1538 { "blockstats", "", do_info_blockstats
,
1539 "", "show block device statistics" },
1540 { "registers", "", do_info_registers
,
1541 "", "show the cpu registers" },
1542 { "cpus", "", do_info_cpus
,
1543 "", "show infos for each CPU" },
1544 { "history", "", do_info_history
,
1545 "", "show the command line history", },
1546 { "irq", "", irq_info
,
1547 "", "show the interrupts statistics (if available)", },
1548 { "pic", "", pic_info
,
1549 "", "show i8259 (PIC) state", },
1550 { "pci", "", pci_info
,
1551 "", "show PCI info", },
1552 #if defined(TARGET_I386)
1553 { "tlb", "", tlb_info
,
1554 "", "show virtual to physical memory mappings", },
1555 { "mem", "", mem_info
,
1556 "", "show the active virtual memory mappings", },
1558 { "jit", "", do_info_jit
,
1559 "", "show dynamic compiler info", },
1560 { "kqemu", "", do_info_kqemu
,
1561 "", "show kqemu information", },
1562 { "kvm", "", do_info_kvm
,
1563 "", "show kvm information", },
1564 { "usb", "", usb_info
,
1565 "", "show guest USB devices", },
1566 { "usbhost", "", usb_host_info
,
1567 "", "show host USB devices", },
1568 { "profile", "", do_info_profile
,
1569 "", "show profiling information", },
1570 { "capture", "", do_info_capture
,
1571 "", "show capture information" },
1572 { "snapshots", "", do_info_snapshots
,
1573 "", "show the currently saved VM snapshots" },
1574 { "pcmcia", "", pcmcia_info
,
1575 "", "show guest PCMCIA status" },
1576 { "mice", "", do_info_mice
,
1577 "", "show which guest mouse is receiving events" },
1578 { "vnc", "", do_info_vnc
,
1579 "", "show the vnc server status"},
1580 { "name", "", do_info_name
,
1581 "", "show the current VM name" },
1582 #if defined(TARGET_PPC)
1583 { "cpustats", "", do_info_cpu_stats
,
1584 "", "show CPU statistics", },
1586 #if defined(CONFIG_SLIRP)
1587 { "slirp", "", do_info_slirp
,
1588 "", "show SLIRP statistics", },
1590 { "migration", "", do_info_migration
,
1591 "", "show migration information" },
1592 { "balloon", "", do_info_balloon
,
1593 "", "show balloon information" },
1597 /*******************************************************************/
1599 static const char *pch
;
1600 static jmp_buf expr_env
;
1605 typedef struct MonitorDef
{
1608 target_long (*get_value
)(struct MonitorDef
*md
, int val
);
1612 #if defined(TARGET_I386)
1613 static target_long
monitor_get_pc (struct MonitorDef
*md
, int val
)
1615 CPUState
*env
= mon_get_cpu();
1618 return env
->eip
+ env
->segs
[R_CS
].base
;
1622 #if defined(TARGET_PPC)
1623 static target_long
monitor_get_ccr (struct MonitorDef
*md
, int val
)
1625 CPUState
*env
= mon_get_cpu();
1633 for (i
= 0; i
< 8; i
++)
1634 u
|= env
->crf
[i
] << (32 - (4 * i
));
1639 static target_long
monitor_get_msr (struct MonitorDef
*md
, int val
)
1641 CPUState
*env
= mon_get_cpu();
1647 static target_long
monitor_get_xer (struct MonitorDef
*md
, int val
)
1649 CPUState
*env
= mon_get_cpu();
1652 return ppc_load_xer(env
);
1655 static target_long
monitor_get_decr (struct MonitorDef
*md
, int val
)
1657 CPUState
*env
= mon_get_cpu();
1660 return cpu_ppc_load_decr(env
);
1663 static target_long
monitor_get_tbu (struct MonitorDef
*md
, int val
)
1665 CPUState
*env
= mon_get_cpu();
1668 return cpu_ppc_load_tbu(env
);
1671 static target_long
monitor_get_tbl (struct MonitorDef
*md
, int val
)
1673 CPUState
*env
= mon_get_cpu();
1676 return cpu_ppc_load_tbl(env
);
1680 #if defined(TARGET_SPARC)
1681 #ifndef TARGET_SPARC64
1682 static target_long
monitor_get_psr (struct MonitorDef
*md
, int val
)
1684 CPUState
*env
= mon_get_cpu();
1687 return GET_PSR(env
);
1691 static target_long
monitor_get_reg(struct MonitorDef
*md
, int val
)
1693 CPUState
*env
= mon_get_cpu();
1696 return env
->regwptr
[val
];
1700 static MonitorDef monitor_defs
[] = {
1703 #define SEG(name, seg) \
1704 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
1705 { name ".base", offsetof(CPUState, segs[seg].base) },\
1706 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
1708 { "eax", offsetof(CPUState
, regs
[0]) },
1709 { "ecx", offsetof(CPUState
, regs
[1]) },
1710 { "edx", offsetof(CPUState
, regs
[2]) },
1711 { "ebx", offsetof(CPUState
, regs
[3]) },
1712 { "esp|sp", offsetof(CPUState
, regs
[4]) },
1713 { "ebp|fp", offsetof(CPUState
, regs
[5]) },
1714 { "esi", offsetof(CPUState
, regs
[6]) },
1715 { "edi", offsetof(CPUState
, regs
[7]) },
1716 #ifdef TARGET_X86_64
1717 { "r8", offsetof(CPUState
, regs
[8]) },
1718 { "r9", offsetof(CPUState
, regs
[9]) },
1719 { "r10", offsetof(CPUState
, regs
[10]) },
1720 { "r11", offsetof(CPUState
, regs
[11]) },
1721 { "r12", offsetof(CPUState
, regs
[12]) },
1722 { "r13", offsetof(CPUState
, regs
[13]) },
1723 { "r14", offsetof(CPUState
, regs
[14]) },
1724 { "r15", offsetof(CPUState
, regs
[15]) },
1726 { "eflags", offsetof(CPUState
, eflags
) },
1727 { "eip", offsetof(CPUState
, eip
) },
1734 { "pc", 0, monitor_get_pc
, },
1735 #elif defined(TARGET_PPC)
1736 /* General purpose registers */
1737 { "r0", offsetof(CPUState
, gpr
[0]) },
1738 { "r1", offsetof(CPUState
, gpr
[1]) },
1739 { "r2", offsetof(CPUState
, gpr
[2]) },
1740 { "r3", offsetof(CPUState
, gpr
[3]) },
1741 { "r4", offsetof(CPUState
, gpr
[4]) },
1742 { "r5", offsetof(CPUState
, gpr
[5]) },
1743 { "r6", offsetof(CPUState
, gpr
[6]) },
1744 { "r7", offsetof(CPUState
, gpr
[7]) },
1745 { "r8", offsetof(CPUState
, gpr
[8]) },
1746 { "r9", offsetof(CPUState
, gpr
[9]) },
1747 { "r10", offsetof(CPUState
, gpr
[10]) },
1748 { "r11", offsetof(CPUState
, gpr
[11]) },
1749 { "r12", offsetof(CPUState
, gpr
[12]) },
1750 { "r13", offsetof(CPUState
, gpr
[13]) },
1751 { "r14", offsetof(CPUState
, gpr
[14]) },
1752 { "r15", offsetof(CPUState
, gpr
[15]) },
1753 { "r16", offsetof(CPUState
, gpr
[16]) },
1754 { "r17", offsetof(CPUState
, gpr
[17]) },
1755 { "r18", offsetof(CPUState
, gpr
[18]) },
1756 { "r19", offsetof(CPUState
, gpr
[19]) },
1757 { "r20", offsetof(CPUState
, gpr
[20]) },
1758 { "r21", offsetof(CPUState
, gpr
[21]) },
1759 { "r22", offsetof(CPUState
, gpr
[22]) },
1760 { "r23", offsetof(CPUState
, gpr
[23]) },
1761 { "r24", offsetof(CPUState
, gpr
[24]) },
1762 { "r25", offsetof(CPUState
, gpr
[25]) },
1763 { "r26", offsetof(CPUState
, gpr
[26]) },
1764 { "r27", offsetof(CPUState
, gpr
[27]) },
1765 { "r28", offsetof(CPUState
, gpr
[28]) },
1766 { "r29", offsetof(CPUState
, gpr
[29]) },
1767 { "r30", offsetof(CPUState
, gpr
[30]) },
1768 { "r31", offsetof(CPUState
, gpr
[31]) },
1769 /* Floating point registers */
1770 { "f0", offsetof(CPUState
, fpr
[0]) },
1771 { "f1", offsetof(CPUState
, fpr
[1]) },
1772 { "f2", offsetof(CPUState
, fpr
[2]) },
1773 { "f3", offsetof(CPUState
, fpr
[3]) },
1774 { "f4", offsetof(CPUState
, fpr
[4]) },
1775 { "f5", offsetof(CPUState
, fpr
[5]) },
1776 { "f6", offsetof(CPUState
, fpr
[6]) },
1777 { "f7", offsetof(CPUState
, fpr
[7]) },
1778 { "f8", offsetof(CPUState
, fpr
[8]) },
1779 { "f9", offsetof(CPUState
, fpr
[9]) },
1780 { "f10", offsetof(CPUState
, fpr
[10]) },
1781 { "f11", offsetof(CPUState
, fpr
[11]) },
1782 { "f12", offsetof(CPUState
, fpr
[12]) },
1783 { "f13", offsetof(CPUState
, fpr
[13]) },
1784 { "f14", offsetof(CPUState
, fpr
[14]) },
1785 { "f15", offsetof(CPUState
, fpr
[15]) },
1786 { "f16", offsetof(CPUState
, fpr
[16]) },
1787 { "f17", offsetof(CPUState
, fpr
[17]) },
1788 { "f18", offsetof(CPUState
, fpr
[18]) },
1789 { "f19", offsetof(CPUState
, fpr
[19]) },
1790 { "f20", offsetof(CPUState
, fpr
[20]) },
1791 { "f21", offsetof(CPUState
, fpr
[21]) },
1792 { "f22", offsetof(CPUState
, fpr
[22]) },
1793 { "f23", offsetof(CPUState
, fpr
[23]) },
1794 { "f24", offsetof(CPUState
, fpr
[24]) },
1795 { "f25", offsetof(CPUState
, fpr
[25]) },
1796 { "f26", offsetof(CPUState
, fpr
[26]) },
1797 { "f27", offsetof(CPUState
, fpr
[27]) },
1798 { "f28", offsetof(CPUState
, fpr
[28]) },
1799 { "f29", offsetof(CPUState
, fpr
[29]) },
1800 { "f30", offsetof(CPUState
, fpr
[30]) },
1801 { "f31", offsetof(CPUState
, fpr
[31]) },
1802 { "fpscr", offsetof(CPUState
, fpscr
) },
1803 /* Next instruction pointer */
1804 { "nip|pc", offsetof(CPUState
, nip
) },
1805 { "lr", offsetof(CPUState
, lr
) },
1806 { "ctr", offsetof(CPUState
, ctr
) },
1807 { "decr", 0, &monitor_get_decr
, },
1808 { "ccr", 0, &monitor_get_ccr
, },
1809 /* Machine state register */
1810 { "msr", 0, &monitor_get_msr
, },
1811 { "xer", 0, &monitor_get_xer
, },
1812 { "tbu", 0, &monitor_get_tbu
, },
1813 { "tbl", 0, &monitor_get_tbl
, },
1814 #if defined(TARGET_PPC64)
1815 /* Address space register */
1816 { "asr", offsetof(CPUState
, asr
) },
1818 /* Segment registers */
1819 { "sdr1", offsetof(CPUState
, sdr1
) },
1820 { "sr0", offsetof(CPUState
, sr
[0]) },
1821 { "sr1", offsetof(CPUState
, sr
[1]) },
1822 { "sr2", offsetof(CPUState
, sr
[2]) },
1823 { "sr3", offsetof(CPUState
, sr
[3]) },
1824 { "sr4", offsetof(CPUState
, sr
[4]) },
1825 { "sr5", offsetof(CPUState
, sr
[5]) },
1826 { "sr6", offsetof(CPUState
, sr
[6]) },
1827 { "sr7", offsetof(CPUState
, sr
[7]) },
1828 { "sr8", offsetof(CPUState
, sr
[8]) },
1829 { "sr9", offsetof(CPUState
, sr
[9]) },
1830 { "sr10", offsetof(CPUState
, sr
[10]) },
1831 { "sr11", offsetof(CPUState
, sr
[11]) },
1832 { "sr12", offsetof(CPUState
, sr
[12]) },
1833 { "sr13", offsetof(CPUState
, sr
[13]) },
1834 { "sr14", offsetof(CPUState
, sr
[14]) },
1835 { "sr15", offsetof(CPUState
, sr
[15]) },
1836 /* Too lazy to put BATs and SPRs ... */
1837 #elif defined(TARGET_SPARC)
1838 { "g0", offsetof(CPUState
, gregs
[0]) },
1839 { "g1", offsetof(CPUState
, gregs
[1]) },
1840 { "g2", offsetof(CPUState
, gregs
[2]) },
1841 { "g3", offsetof(CPUState
, gregs
[3]) },
1842 { "g4", offsetof(CPUState
, gregs
[4]) },
1843 { "g5", offsetof(CPUState
, gregs
[5]) },
1844 { "g6", offsetof(CPUState
, gregs
[6]) },
1845 { "g7", offsetof(CPUState
, gregs
[7]) },
1846 { "o0", 0, monitor_get_reg
},
1847 { "o1", 1, monitor_get_reg
},
1848 { "o2", 2, monitor_get_reg
},
1849 { "o3", 3, monitor_get_reg
},
1850 { "o4", 4, monitor_get_reg
},
1851 { "o5", 5, monitor_get_reg
},
1852 { "o6", 6, monitor_get_reg
},
1853 { "o7", 7, monitor_get_reg
},
1854 { "l0", 8, monitor_get_reg
},
1855 { "l1", 9, monitor_get_reg
},
1856 { "l2", 10, monitor_get_reg
},
1857 { "l3", 11, monitor_get_reg
},
1858 { "l4", 12, monitor_get_reg
},
1859 { "l5", 13, monitor_get_reg
},
1860 { "l6", 14, monitor_get_reg
},
1861 { "l7", 15, monitor_get_reg
},
1862 { "i0", 16, monitor_get_reg
},
1863 { "i1", 17, monitor_get_reg
},
1864 { "i2", 18, monitor_get_reg
},
1865 { "i3", 19, monitor_get_reg
},
1866 { "i4", 20, monitor_get_reg
},
1867 { "i5", 21, monitor_get_reg
},
1868 { "i6", 22, monitor_get_reg
},
1869 { "i7", 23, monitor_get_reg
},
1870 { "pc", offsetof(CPUState
, pc
) },
1871 { "npc", offsetof(CPUState
, npc
) },
1872 { "y", offsetof(CPUState
, y
) },
1873 #ifndef TARGET_SPARC64
1874 { "psr", 0, &monitor_get_psr
, },
1875 { "wim", offsetof(CPUState
, wim
) },
1877 { "tbr", offsetof(CPUState
, tbr
) },
1878 { "fsr", offsetof(CPUState
, fsr
) },
1879 { "f0", offsetof(CPUState
, fpr
[0]) },
1880 { "f1", offsetof(CPUState
, fpr
[1]) },
1881 { "f2", offsetof(CPUState
, fpr
[2]) },
1882 { "f3", offsetof(CPUState
, fpr
[3]) },
1883 { "f4", offsetof(CPUState
, fpr
[4]) },
1884 { "f5", offsetof(CPUState
, fpr
[5]) },
1885 { "f6", offsetof(CPUState
, fpr
[6]) },
1886 { "f7", offsetof(CPUState
, fpr
[7]) },
1887 { "f8", offsetof(CPUState
, fpr
[8]) },
1888 { "f9", offsetof(CPUState
, fpr
[9]) },
1889 { "f10", offsetof(CPUState
, fpr
[10]) },
1890 { "f11", offsetof(CPUState
, fpr
[11]) },
1891 { "f12", offsetof(CPUState
, fpr
[12]) },
1892 { "f13", offsetof(CPUState
, fpr
[13]) },
1893 { "f14", offsetof(CPUState
, fpr
[14]) },
1894 { "f15", offsetof(CPUState
, fpr
[15]) },
1895 { "f16", offsetof(CPUState
, fpr
[16]) },
1896 { "f17", offsetof(CPUState
, fpr
[17]) },
1897 { "f18", offsetof(CPUState
, fpr
[18]) },
1898 { "f19", offsetof(CPUState
, fpr
[19]) },
1899 { "f20", offsetof(CPUState
, fpr
[20]) },
1900 { "f21", offsetof(CPUState
, fpr
[21]) },
1901 { "f22", offsetof(CPUState
, fpr
[22]) },
1902 { "f23", offsetof(CPUState
, fpr
[23]) },
1903 { "f24", offsetof(CPUState
, fpr
[24]) },
1904 { "f25", offsetof(CPUState
, fpr
[25]) },
1905 { "f26", offsetof(CPUState
, fpr
[26]) },
1906 { "f27", offsetof(CPUState
, fpr
[27]) },
1907 { "f28", offsetof(CPUState
, fpr
[28]) },
1908 { "f29", offsetof(CPUState
, fpr
[29]) },
1909 { "f30", offsetof(CPUState
, fpr
[30]) },
1910 { "f31", offsetof(CPUState
, fpr
[31]) },
1911 #ifdef TARGET_SPARC64
1912 { "f32", offsetof(CPUState
, fpr
[32]) },
1913 { "f34", offsetof(CPUState
, fpr
[34]) },
1914 { "f36", offsetof(CPUState
, fpr
[36]) },
1915 { "f38", offsetof(CPUState
, fpr
[38]) },
1916 { "f40", offsetof(CPUState
, fpr
[40]) },
1917 { "f42", offsetof(CPUState
, fpr
[42]) },
1918 { "f44", offsetof(CPUState
, fpr
[44]) },
1919 { "f46", offsetof(CPUState
, fpr
[46]) },
1920 { "f48", offsetof(CPUState
, fpr
[48]) },
1921 { "f50", offsetof(CPUState
, fpr
[50]) },
1922 { "f52", offsetof(CPUState
, fpr
[52]) },
1923 { "f54", offsetof(CPUState
, fpr
[54]) },
1924 { "f56", offsetof(CPUState
, fpr
[56]) },
1925 { "f58", offsetof(CPUState
, fpr
[58]) },
1926 { "f60", offsetof(CPUState
, fpr
[60]) },
1927 { "f62", offsetof(CPUState
, fpr
[62]) },
1928 { "asi", offsetof(CPUState
, asi
) },
1929 { "pstate", offsetof(CPUState
, pstate
) },
1930 { "cansave", offsetof(CPUState
, cansave
) },
1931 { "canrestore", offsetof(CPUState
, canrestore
) },
1932 { "otherwin", offsetof(CPUState
, otherwin
) },
1933 { "wstate", offsetof(CPUState
, wstate
) },
1934 { "cleanwin", offsetof(CPUState
, cleanwin
) },
1935 { "fprs", offsetof(CPUState
, fprs
) },
1941 static void expr_error(const char *fmt
)
1945 longjmp(expr_env
, 1);
1948 /* return 0 if OK, -1 if not found, -2 if no CPU defined */
1949 static int get_monitor_def(target_long
*pval
, const char *name
)
1954 for(md
= monitor_defs
; md
->name
!= NULL
; md
++) {
1955 if (compare_cmd(name
, md
->name
)) {
1956 if (md
->get_value
) {
1957 *pval
= md
->get_value(md
, md
->offset
);
1959 CPUState
*env
= mon_get_cpu();
1962 ptr
= (uint8_t *)env
+ md
->offset
;
1965 *pval
= *(int32_t *)ptr
;
1968 *pval
= *(target_long
*)ptr
;
1981 static void next(void)
1985 while (isspace(*pch
))
1990 static int64_t expr_sum(void);
1992 static int64_t expr_unary(void)
2015 expr_error("')' expected");
2022 expr_error("character constant expected");
2026 expr_error("missing terminating \' character");
2036 while ((*pch
>= 'a' && *pch
<= 'z') ||
2037 (*pch
>= 'A' && *pch
<= 'Z') ||
2038 (*pch
>= '0' && *pch
<= '9') ||
2039 *pch
== '_' || *pch
== '.') {
2040 if ((q
- buf
) < sizeof(buf
) - 1)
2044 while (isspace(*pch
))
2047 ret
= get_monitor_def(®
, buf
);
2049 expr_error("unknown register");
2051 expr_error("no cpu defined");
2056 expr_error("unexpected end of expression");
2060 #if TARGET_PHYS_ADDR_BITS > 32
2061 n
= strtoull(pch
, &p
, 0);
2063 n
= strtoul(pch
, &p
, 0);
2066 expr_error("invalid char in expression");
2069 while (isspace(*pch
))
2077 static int64_t expr_prod(void)
2085 if (op
!= '*' && op
!= '/' && op
!= '%')
2088 val2
= expr_unary();
2097 expr_error("division by zero");
2108 static int64_t expr_logic(void)
2116 if (op
!= '&' && op
!= '|' && op
!= '^')
2136 static int64_t expr_sum(void)
2144 if (op
!= '+' && op
!= '-')
2147 val2
= expr_logic();
2156 static int get_expr(int64_t *pval
, const char **pp
)
2159 if (setjmp(expr_env
)) {
2163 while (isspace(*pch
))
2170 static int get_str(char *buf
, int buf_size
, const char **pp
)
2188 while (*p
!= '\0' && *p
!= '\"') {
2204 qemu_printf("unsupported escape code: '\\%c'\n", c
);
2207 if ((q
- buf
) < buf_size
- 1) {
2211 if ((q
- buf
) < buf_size
- 1) {
2218 qemu_printf("unterminated string\n");
2223 while (*p
!= '\0' && !isspace(*p
)) {
2224 if ((q
- buf
) < buf_size
- 1) {
2235 static int default_fmt_format
= 'x';
2236 static int default_fmt_size
= 4;
2240 static void monitor_handle_command(const char *cmdline
)
2242 const char *p
, *pstart
, *typestr
;
2244 int c
, nb_args
, len
, i
, has_arg
;
2248 void *str_allocated
[MAX_ARGS
];
2249 void *args
[MAX_ARGS
];
2250 void (*handler_0
)(void);
2251 void (*handler_1
)(void *arg0
);
2252 void (*handler_2
)(void *arg0
, void *arg1
);
2253 void (*handler_3
)(void *arg0
, void *arg1
, void *arg2
);
2254 void (*handler_4
)(void *arg0
, void *arg1
, void *arg2
, void *arg3
);
2255 void (*handler_5
)(void *arg0
, void *arg1
, void *arg2
, void *arg3
,
2257 void (*handler_6
)(void *arg0
, void *arg1
, void *arg2
, void *arg3
,
2258 void *arg4
, void *arg5
);
2259 void (*handler_7
)(void *arg0
, void *arg1
, void *arg2
, void *arg3
,
2260 void *arg4
, void *arg5
, void *arg6
);
2263 term_printf("command='%s'\n", cmdline
);
2266 /* extract the command name */
2274 while (*p
!= '\0' && *p
!= '/' && !isspace(*p
))
2277 if (len
> sizeof(cmdname
) - 1)
2278 len
= sizeof(cmdname
) - 1;
2279 memcpy(cmdname
, pstart
, len
);
2280 cmdname
[len
] = '\0';
2282 /* find the command */
2283 for(cmd
= term_cmds
; cmd
->name
!= NULL
; cmd
++) {
2284 if (compare_cmd(cmdname
, cmd
->name
))
2287 term_printf("unknown command: '%s'\n", cmdname
);
2291 for(i
= 0; i
< MAX_ARGS
; i
++)
2292 str_allocated
[i
] = NULL
;
2294 /* parse the parameters */
2295 typestr
= cmd
->args_type
;
2312 if (*typestr
== '?') {
2315 /* no optional string: NULL argument */
2320 ret
= get_str(buf
, sizeof(buf
), &p
);
2324 term_printf("%s: filename expected\n", cmdname
);
2327 term_printf("%s: block device name expected\n", cmdname
);
2330 term_printf("%s: string expected\n", cmdname
);
2335 str
= qemu_malloc(strlen(buf
) + 1);
2336 pstrcpy(str
, sizeof(buf
), buf
);
2337 str_allocated
[nb_args
] = str
;
2339 if (nb_args
>= MAX_ARGS
) {
2341 term_printf("%s: too many arguments\n", cmdname
);
2344 args
[nb_args
++] = str
;
2349 int count
, format
, size
;
2359 while (isdigit(*p
)) {
2360 count
= count
* 10 + (*p
- '0');
2398 if (*p
!= '\0' && !isspace(*p
)) {
2399 term_printf("invalid char in format: '%c'\n", *p
);
2403 format
= default_fmt_format
;
2404 if (format
!= 'i') {
2405 /* for 'i', not specifying a size gives -1 as size */
2407 size
= default_fmt_size
;
2409 default_fmt_size
= size
;
2410 default_fmt_format
= format
;
2413 format
= default_fmt_format
;
2414 if (format
!= 'i') {
2415 size
= default_fmt_size
;
2420 if (nb_args
+ 3 > MAX_ARGS
)
2422 args
[nb_args
++] = (void*)(long)count
;
2423 args
[nb_args
++] = (void*)(long)format
;
2424 args
[nb_args
++] = (void*)(long)size
;
2434 if (*typestr
== '?' || *typestr
== '.') {
2435 if (*typestr
== '?') {
2451 if (nb_args
>= MAX_ARGS
)
2453 args
[nb_args
++] = (void *)(long)has_arg
;
2455 if (nb_args
>= MAX_ARGS
)
2461 if (get_expr(&val
, &p
))
2465 if (nb_args
>= MAX_ARGS
)
2467 args
[nb_args
++] = (void *)(long)val
;
2469 if ((nb_args
+ 1) >= MAX_ARGS
)
2471 #if TARGET_PHYS_ADDR_BITS > 32
2472 args
[nb_args
++] = (void *)(long)((val
>> 32) & 0xffffffff);
2474 args
[nb_args
++] = (void *)0;
2476 args
[nb_args
++] = (void *)(long)(val
& 0xffffffff);
2494 term_printf("%s: unsupported option -%c\n",
2501 if (nb_args
>= MAX_ARGS
)
2503 args
[nb_args
++] = (void *)(long)has_option
;
2508 term_printf("%s: unknown type '%c'\n", cmdname
, c
);
2512 /* check that all arguments were parsed */
2516 term_printf("%s: extraneous characters at the end of line\n",
2523 handler_0
= cmd
->handler
;
2527 handler_1
= cmd
->handler
;
2531 handler_2
= cmd
->handler
;
2532 handler_2(args
[0], args
[1]);
2535 handler_3
= cmd
->handler
;
2536 handler_3(args
[0], args
[1], args
[2]);
2539 handler_4
= cmd
->handler
;
2540 handler_4(args
[0], args
[1], args
[2], args
[3]);
2543 handler_5
= cmd
->handler
;
2544 handler_5(args
[0], args
[1], args
[2], args
[3], args
[4]);
2547 handler_6
= cmd
->handler
;
2548 handler_6(args
[0], args
[1], args
[2], args
[3], args
[4], args
[5]);
2551 handler_7
= cmd
->handler
;
2552 handler_7(args
[0], args
[1], args
[2], args
[3], args
[4], args
[5], args
[6]);
2555 term_printf("unsupported number of arguments: %d\n", nb_args
);
2559 for(i
= 0; i
< MAX_ARGS
; i
++)
2560 qemu_free(str_allocated
[i
]);
2564 static void cmd_completion(const char *name
, const char *list
)
2566 const char *p
, *pstart
;
2575 p
= pstart
+ strlen(pstart
);
2577 if (len
> sizeof(cmd
) - 2)
2578 len
= sizeof(cmd
) - 2;
2579 memcpy(cmd
, pstart
, len
);
2581 if (name
[0] == '\0' || !strncmp(name
, cmd
, strlen(name
))) {
2582 add_completion(cmd
);
2590 static void file_completion(const char *input
)
2595 char file
[1024], file_prefix
[1024];
2599 p
= strrchr(input
, '/');
2602 pstrcpy(file_prefix
, sizeof(file_prefix
), input
);
2603 pstrcpy(path
, sizeof(path
), ".");
2605 input_path_len
= p
- input
+ 1;
2606 memcpy(path
, input
, input_path_len
);
2607 if (input_path_len
> sizeof(path
) - 1)
2608 input_path_len
= sizeof(path
) - 1;
2609 path
[input_path_len
] = '\0';
2610 pstrcpy(file_prefix
, sizeof(file_prefix
), p
+ 1);
2612 #ifdef DEBUG_COMPLETION
2613 term_printf("input='%s' path='%s' prefix='%s'\n", input
, path
, file_prefix
);
2615 ffs
= opendir(path
);
2623 if (strstart(d
->d_name
, file_prefix
, NULL
)) {
2624 memcpy(file
, input
, input_path_len
);
2625 if (input_path_len
< sizeof(file
))
2626 pstrcpy(file
+ input_path_len
, sizeof(file
) - input_path_len
,
2628 /* stat the file to find out if it's a directory.
2629 * In that case add a slash to speed up typing long paths
2632 if(S_ISDIR(sb
.st_mode
))
2633 pstrcat(file
, sizeof(file
), "/");
2634 add_completion(file
);
2640 static void block_completion_it(void *opaque
, const char *name
)
2642 const char *input
= opaque
;
2644 if (input
[0] == '\0' ||
2645 !strncmp(name
, (char *)input
, strlen(input
))) {
2646 add_completion(name
);
2650 /* NOTE: this parser is an approximate form of the real command parser */
2651 static void parse_cmdline(const char *cmdline
,
2652 int *pnb_args
, char **args
)
2665 if (nb_args
>= MAX_ARGS
)
2667 ret
= get_str(buf
, sizeof(buf
), &p
);
2668 args
[nb_args
] = qemu_strdup(buf
);
2673 *pnb_args
= nb_args
;
2676 void readline_find_completion(const char *cmdline
)
2678 const char *cmdname
;
2679 char *args
[MAX_ARGS
];
2680 int nb_args
, i
, len
;
2681 const char *ptype
, *str
;
2685 parse_cmdline(cmdline
, &nb_args
, args
);
2686 #ifdef DEBUG_COMPLETION
2687 for(i
= 0; i
< nb_args
; i
++) {
2688 term_printf("arg%d = '%s'\n", i
, (char *)args
[i
]);
2692 /* if the line ends with a space, it means we want to complete the
2694 len
= strlen(cmdline
);
2695 if (len
> 0 && isspace(cmdline
[len
- 1])) {
2696 if (nb_args
>= MAX_ARGS
)
2698 args
[nb_args
++] = qemu_strdup("");
2701 /* command completion */
2706 completion_index
= strlen(cmdname
);
2707 for(cmd
= term_cmds
; cmd
->name
!= NULL
; cmd
++) {
2708 cmd_completion(cmdname
, cmd
->name
);
2711 /* find the command */
2712 for(cmd
= term_cmds
; cmd
->name
!= NULL
; cmd
++) {
2713 if (compare_cmd(args
[0], cmd
->name
))
2718 ptype
= cmd
->args_type
;
2719 for(i
= 0; i
< nb_args
- 2; i
++) {
2720 if (*ptype
!= '\0') {
2722 while (*ptype
== '?')
2726 str
= args
[nb_args
- 1];
2729 /* file completion */
2730 completion_index
= strlen(str
);
2731 file_completion(str
);
2734 /* block device name completion */
2735 completion_index
= strlen(str
);
2736 bdrv_iterate(block_completion_it
, (void *)str
);
2739 /* XXX: more generic ? */
2740 if (!strcmp(cmd
->name
, "info")) {
2741 completion_index
= strlen(str
);
2742 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
2743 cmd_completion(str
, cmd
->name
);
2745 } else if (!strcmp(cmd
->name
, "sendkey")) {
2746 completion_index
= strlen(str
);
2747 for(key
= key_defs
; key
->name
!= NULL
; key
++) {
2748 cmd_completion(str
, key
->name
);
2756 for(i
= 0; i
< nb_args
; i
++)
2760 static int term_can_read(void *opaque
)
2765 static void term_read(void *opaque
, const uint8_t *buf
, int size
)
2768 for(i
= 0; i
< size
; i
++)
2769 readline_handle_byte(buf
[i
]);
2772 static void monitor_start_input(void);
2774 static int monitor_suspended
;
2776 void monitor_suspend(void)
2778 monitor_suspended
= 1;
2781 void monitor_resume(void)
2783 monitor_suspended
= 0;
2784 monitor_start_input();
2787 static void monitor_handle_command1(void *opaque
, const char *cmdline
)
2789 monitor_handle_command(cmdline
);
2790 if (!monitor_suspended
)
2791 monitor_start_input();
2794 static void monitor_start_input(void)
2796 readline_start("(qemu) ", 0, monitor_handle_command1
, NULL
);
2799 static void term_event(void *opaque
, int event
)
2801 if (event
!= CHR_EVENT_RESET
)
2805 term_printf("QEMU %s monitor - type 'help' for more information\n",
2807 monitor_start_input();
2810 static int is_first_init
= 1;
2812 void monitor_init(CharDriverState
*hd
, int show_banner
)
2816 if (is_first_init
) {
2817 key_timer
= qemu_new_timer(vm_clock
, release_keys
, NULL
);
2820 for (i
= 0; i
< MAX_MON
; i
++) {
2821 monitor_hd
[i
] = NULL
;
2825 for (i
= 0; i
< MAX_MON
; i
++) {
2826 if (monitor_hd
[i
] == NULL
) {
2832 hide_banner
= !show_banner
;
2834 qemu_chr_add_handlers(hd
, term_can_read
, term_read
, term_event
, NULL
);
2836 readline_start("", 0, monitor_handle_command1
, NULL
);
2839 /* XXX: use threads ? */
2840 /* modal monitor readline */
2841 static int monitor_readline_started
;
2842 static char *monitor_readline_buf
;
2843 static int monitor_readline_buf_size
;
2845 static void monitor_readline_cb(void *opaque
, const char *input
)
2847 pstrcpy(monitor_readline_buf
, monitor_readline_buf_size
, input
);
2848 monitor_readline_started
= 0;
2851 void monitor_readline(const char *prompt
, int is_password
,
2852 char *buf
, int buf_size
)
2855 int old_focus
[MAX_MON
];
2858 for (i
= 0; i
< MAX_MON
; i
++) {
2860 if (monitor_hd
[i
]) {
2861 old_focus
[i
] = monitor_hd
[i
]->focus
;
2862 monitor_hd
[i
]->focus
= 0;
2863 qemu_chr_send_event(monitor_hd
[i
], CHR_EVENT_FOCUS
);
2868 readline_start(prompt
, is_password
, monitor_readline_cb
, NULL
);
2869 monitor_readline_buf
= buf
;
2870 monitor_readline_buf_size
= buf_size
;
2871 monitor_readline_started
= 1;
2872 while (monitor_readline_started
) {
2875 /* restore original focus */
2877 for (i
= 0; i
< MAX_MON
; i
++)
2879 monitor_hd
[i
]->focus
= old_focus
[i
];