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"
39 #include "qemu-timer.h"
40 #include "migration.h"
44 //#define DEBUG_COMPLETION
50 * 'B' block device name
51 * 's' string (accept optional quote)
53 * 'l' target long (32 or 64 bit)
54 * '/' optional gdb-like print format (like "/10x")
56 * '?' optional type (for 'F', 's' and 'i')
60 typedef struct term_cmd_t
{
62 const char *args_type
;
69 static CharDriverState
*monitor_hd
[MAX_MON
];
70 static int hide_banner
;
72 static const term_cmd_t term_cmds
[];
73 static const term_cmd_t info_cmds
[];
75 static uint8_t term_outbuf
[1024];
76 static int term_outbuf_index
;
78 static void monitor_start_input(void);
80 static CPUState
*mon_cpu
= NULL
;
85 if (term_outbuf_index
> 0) {
86 for (i
= 0; i
< MAX_MON
; i
++)
87 if (monitor_hd
[i
] && monitor_hd
[i
]->focus
== 0)
88 qemu_chr_write(monitor_hd
[i
], term_outbuf
, term_outbuf_index
);
89 term_outbuf_index
= 0;
93 /* flush at every end of line or if the buffer is full */
94 void term_puts(const char *str
)
102 term_outbuf
[term_outbuf_index
++] = '\r';
103 term_outbuf
[term_outbuf_index
++] = c
;
104 if (term_outbuf_index
>= (sizeof(term_outbuf
) - 1) ||
110 void term_vprintf(const char *fmt
, va_list ap
)
113 vsnprintf(buf
, sizeof(buf
), fmt
, ap
);
117 void term_printf(const char *fmt
, ...)
121 term_vprintf(fmt
, ap
);
125 void term_print_filename(const char *filename
)
129 for (i
= 0; filename
[i
]; i
++) {
130 switch (filename
[i
]) {
134 term_printf("\\%c", filename
[i
]);
146 term_printf("%c", filename
[i
]);
152 static int monitor_fprintf(FILE *stream
, const char *fmt
, ...)
156 term_vprintf(fmt
, ap
);
161 static int compare_cmd(const char *name
, const char *list
)
163 const char *p
, *pstart
;
171 p
= pstart
+ strlen(pstart
);
172 if ((p
- pstart
) == len
&& !memcmp(pstart
, name
, len
))
181 static void help_cmd1(const term_cmd_t
*cmds
, const char *prefix
, const char *name
)
183 const term_cmd_t
*cmd
;
185 for(cmd
= cmds
; cmd
->name
!= NULL
; cmd
++) {
186 if (!name
|| !strcmp(name
, cmd
->name
))
187 term_printf("%s%s %s -- %s\n", prefix
, cmd
->name
, cmd
->params
, cmd
->help
);
191 static void help_cmd(const char *name
)
193 if (name
&& !strcmp(name
, "info")) {
194 help_cmd1(info_cmds
, "info ", NULL
);
196 help_cmd1(term_cmds
, "", name
);
197 if (name
&& !strcmp(name
, "log")) {
198 const CPULogItem
*item
;
199 term_printf("Log items (comma separated):\n");
200 term_printf("%-10s %s\n", "none", "remove all logs");
201 for(item
= cpu_log_items
; item
->mask
!= 0; item
++) {
202 term_printf("%-10s %s\n", item
->name
, item
->help
);
208 static void do_help(const char *name
)
213 static void do_commit(const char *device
)
217 all_devices
= !strcmp(device
, "all");
218 for (i
= 0; i
< nb_drives
; i
++) {
220 !strcmp(bdrv_get_device_name(drives_table
[i
].bdrv
), device
))
221 bdrv_commit(drives_table
[i
].bdrv
);
225 static void do_info(const char *item
)
227 const term_cmd_t
*cmd
;
228 void (*handler
)(void);
232 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
233 if (compare_cmd(item
, cmd
->name
))
240 handler
= cmd
->handler
;
244 static void do_info_version(void)
246 term_printf("%s\n", QEMU_VERSION
);
249 static void do_info_name(void)
252 term_printf("%s\n", qemu_name
);
255 #if defined(TARGET_I386)
256 static void do_info_hpet(void)
258 term_printf("HPET is %s by QEMU\n", (no_hpet
) ? "disabled" : "enabled");
262 static void do_info_uuid(void)
264 term_printf(UUID_FMT
"\n", qemu_uuid
[0], qemu_uuid
[1], qemu_uuid
[2],
265 qemu_uuid
[3], qemu_uuid
[4], qemu_uuid
[5], qemu_uuid
[6],
266 qemu_uuid
[7], qemu_uuid
[8], qemu_uuid
[9], qemu_uuid
[10],
267 qemu_uuid
[11], qemu_uuid
[12], qemu_uuid
[13], qemu_uuid
[14],
271 static void do_info_block(void)
276 static void do_info_blockstats(void)
281 /* get the current CPU defined by the user */
282 static int mon_set_cpu(int cpu_index
)
286 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
287 if (env
->cpu_index
== cpu_index
) {
295 static CPUState
*mon_get_cpu(void)
303 static void do_info_registers(void)
310 cpu_dump_state(env
, NULL
, monitor_fprintf
,
313 cpu_dump_state(env
, NULL
, monitor_fprintf
,
318 static void do_info_cpus(void)
322 /* just to set the default cpu if not already done */
325 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
326 term_printf("%c CPU #%d:",
327 (env
== mon_cpu
) ? '*' : ' ',
329 #if defined(TARGET_I386)
330 term_printf(" pc=0x" TARGET_FMT_lx
, env
->eip
+ env
->segs
[R_CS
].base
);
331 #elif defined(TARGET_PPC)
332 term_printf(" nip=0x" TARGET_FMT_lx
, env
->nip
);
333 #elif defined(TARGET_SPARC)
334 term_printf(" pc=0x" TARGET_FMT_lx
" npc=0x" TARGET_FMT_lx
, env
->pc
, env
->npc
);
335 #elif defined(TARGET_MIPS)
336 term_printf(" PC=0x" TARGET_FMT_lx
, env
->active_tc
.PC
);
339 term_printf(" (halted)");
344 static void do_cpu_set(int index
)
346 if (mon_set_cpu(index
) < 0)
347 term_printf("Invalid CPU index\n");
350 static void do_info_jit(void)
352 dump_exec_info(NULL
, monitor_fprintf
);
355 static void do_info_history (void)
362 str
= readline_get_history(i
);
365 term_printf("%d: '%s'\n", i
, str
);
370 #if defined(TARGET_PPC)
371 /* XXX: not implemented in other targets */
372 static void do_info_cpu_stats (void)
377 cpu_dump_statistics(env
, NULL
, &monitor_fprintf
, 0);
381 static void do_quit(void)
386 static int eject_device(BlockDriverState
*bs
, int force
)
388 if (bdrv_is_inserted(bs
)) {
390 if (!bdrv_is_removable(bs
)) {
391 term_printf("device is not removable\n");
394 if (bdrv_is_locked(bs
)) {
395 term_printf("device is locked\n");
404 static void do_eject(int force
, const char *filename
)
406 BlockDriverState
*bs
;
408 bs
= bdrv_find(filename
);
410 term_printf("device not found\n");
413 eject_device(bs
, force
);
416 static void do_change_block(const char *device
, const char *filename
, const char *fmt
)
418 BlockDriverState
*bs
;
419 BlockDriver
*drv
= NULL
;
421 bs
= bdrv_find(device
);
423 term_printf("device not found\n");
427 drv
= bdrv_find_format(fmt
);
429 term_printf("invalid format %s\n", fmt
);
433 if (eject_device(bs
, 0) < 0)
435 bdrv_open2(bs
, filename
, 0, drv
);
436 qemu_key_check(bs
, filename
);
439 static void do_change_vnc(const char *target
, const char *arg
)
441 if (strcmp(target
, "passwd") == 0 ||
442 strcmp(target
, "password") == 0) {
445 strncpy(password
, arg
, sizeof(password
));
446 password
[sizeof(password
) - 1] = '\0';
448 monitor_readline("Password: ", 1, password
, sizeof(password
));
449 if (vnc_display_password(NULL
, password
) < 0)
450 term_printf("could not set VNC server password\n");
452 if (vnc_display_open(NULL
, target
) < 0)
453 term_printf("could not start VNC server on %s\n", target
);
457 static void do_change(const char *device
, const char *target
, const char *arg
)
459 if (strcmp(device
, "vnc") == 0) {
460 do_change_vnc(target
, arg
);
462 do_change_block(device
, target
, arg
);
466 static void do_screen_dump(const char *filename
)
468 vga_hw_screen_dump(filename
);
471 static void do_logfile(const char *filename
)
473 cpu_set_log_filename(filename
);
476 static void do_log(const char *items
)
480 if (!strcmp(items
, "none")) {
483 mask
= cpu_str_to_log_mask(items
);
492 static void do_stop(void)
494 vm_stop(EXCP_INTERRUPT
);
497 static void do_cont(void)
502 #ifdef CONFIG_GDBSTUB
503 static void do_gdbserver(const char *port
)
506 port
= DEFAULT_GDBSTUB_PORT
;
507 if (gdbserver_start(port
) < 0) {
508 qemu_printf("Could not open gdbserver socket on port '%s'\n", port
);
510 qemu_printf("Waiting gdb connection on port '%s'\n", port
);
515 static void term_printc(int c
)
532 if (c
>= 32 && c
<= 126) {
533 term_printf("%c", c
);
535 term_printf("\\x%02x", c
);
542 static void memory_dump(int count
, int format
, int wsize
,
543 target_phys_addr_t addr
, int is_physical
)
546 int nb_per_line
, l
, line_size
, i
, max_digits
, len
;
554 if (!env
&& !is_physical
)
559 } else if (wsize
== 4) {
562 /* as default we use the current CS size */
566 if ((env
->efer
& MSR_EFER_LMA
) &&
567 (env
->segs
[R_CS
].flags
& DESC_L_MASK
))
571 if (!(env
->segs
[R_CS
].flags
& DESC_B_MASK
))
576 monitor_disas(env
, addr
, count
, is_physical
, flags
);
585 nb_per_line
= line_size
/ wsize
;
590 max_digits
= (wsize
* 8 + 2) / 3;
594 max_digits
= (wsize
* 8) / 4;
598 max_digits
= (wsize
* 8 * 10 + 32) / 33;
607 term_printf(TARGET_FMT_plx
":", addr
);
609 term_printf(TARGET_FMT_lx
":", (target_ulong
)addr
);
614 cpu_physical_memory_rw(addr
, buf
, l
, 0);
619 if (cpu_memory_rw_debug(env
, addr
, buf
, l
, 0) < 0) {
620 term_printf(" Cannot access memory\n");
629 v
= ldub_raw(buf
+ i
);
632 v
= lduw_raw(buf
+ i
);
635 v
= (uint32_t)ldl_raw(buf
+ i
);
638 v
= ldq_raw(buf
+ i
);
644 term_printf("%#*" PRIo64
, max_digits
, v
);
647 term_printf("0x%0*" PRIx64
, max_digits
, v
);
650 term_printf("%*" PRIu64
, max_digits
, v
);
653 term_printf("%*" PRId64
, max_digits
, v
);
667 #if TARGET_LONG_BITS == 64
668 #define GET_TLONG(h, l) (((uint64_t)(h) << 32) | (l))
670 #define GET_TLONG(h, l) (l)
673 static void do_memory_dump(int count
, int format
, int size
,
674 uint32_t addrh
, uint32_t addrl
)
676 target_long addr
= GET_TLONG(addrh
, addrl
);
677 memory_dump(count
, format
, size
, addr
, 0);
680 #if TARGET_PHYS_ADDR_BITS > 32
681 #define GET_TPHYSADDR(h, l) (((uint64_t)(h) << 32) | (l))
683 #define GET_TPHYSADDR(h, l) (l)
686 static void do_physical_memory_dump(int count
, int format
, int size
,
687 uint32_t addrh
, uint32_t addrl
)
690 target_phys_addr_t addr
= GET_TPHYSADDR(addrh
, addrl
);
691 memory_dump(count
, format
, size
, addr
, 1);
694 static void do_print(int count
, int format
, int size
, unsigned int valh
, unsigned int vall
)
696 target_phys_addr_t val
= GET_TPHYSADDR(valh
, vall
);
697 #if TARGET_PHYS_ADDR_BITS == 32
700 term_printf("%#o", val
);
703 term_printf("%#x", val
);
706 term_printf("%u", val
);
710 term_printf("%d", val
);
719 term_printf("%#" PRIo64
, val
);
722 term_printf("%#" PRIx64
, val
);
725 term_printf("%" PRIu64
, val
);
729 term_printf("%" PRId64
, val
);
739 static void do_memory_save(unsigned int valh
, unsigned int vall
,
740 uint32_t size
, const char *filename
)
743 target_long addr
= GET_TLONG(valh
, vall
);
752 f
= fopen(filename
, "wb");
754 term_printf("could not open '%s'\n", filename
);
761 cpu_memory_rw_debug(env
, addr
, buf
, l
, 0);
762 fwrite(buf
, 1, l
, f
);
769 static void do_physical_memory_save(unsigned int valh
, unsigned int vall
,
770 uint32_t size
, const char *filename
)
775 target_phys_addr_t addr
= GET_TPHYSADDR(valh
, vall
);
777 f
= fopen(filename
, "wb");
779 term_printf("could not open '%s'\n", filename
);
786 cpu_physical_memory_rw(addr
, buf
, l
, 0);
787 fwrite(buf
, 1, l
, f
);
795 static void do_sum(uint32_t start
, uint32_t size
)
802 for(addr
= start
; addr
< (start
+ size
); addr
++) {
803 cpu_physical_memory_rw(addr
, buf
, 1, 0);
804 /* BSD sum algorithm ('sum' Unix command) */
805 sum
= (sum
>> 1) | (sum
<< 15);
808 term_printf("%05d\n", sum
);
816 static const KeyDef key_defs
[] = {
843 { 0x0e, "backspace" },
880 { 0x37, "asterisk" },
883 { 0x3a, "caps_lock" },
894 { 0x45, "num_lock" },
895 { 0x46, "scroll_lock" },
897 { 0xb5, "kp_divide" },
898 { 0x37, "kp_multiply" },
899 { 0x4a, "kp_subtract" },
901 { 0x9c, "kp_enter" },
902 { 0x53, "kp_decimal" },
935 #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
955 static int get_keycode(const char *key
)
961 for(p
= key_defs
; p
->name
!= NULL
; p
++) {
962 if (!strcmp(key
, p
->name
))
965 if (strstart(key
, "0x", NULL
)) {
966 ret
= strtoul(key
, &endp
, 0);
967 if (*endp
== '\0' && ret
>= 0x01 && ret
<= 0xff)
973 #define MAX_KEYCODES 16
974 static uint8_t keycodes
[MAX_KEYCODES
];
975 static int nb_pending_keycodes
;
976 static QEMUTimer
*key_timer
;
978 static void release_keys(void *opaque
)
982 while (nb_pending_keycodes
> 0) {
983 nb_pending_keycodes
--;
984 keycode
= keycodes
[nb_pending_keycodes
];
986 kbd_put_keycode(0xe0);
987 kbd_put_keycode(keycode
| 0x80);
991 static void do_sendkey(const char *string
, int has_hold_time
, int hold_time
)
993 char keyname_buf
[16];
995 int keyname_len
, keycode
, i
;
997 if (nb_pending_keycodes
> 0) {
998 qemu_del_timer(key_timer
);
1005 separator
= strchr(string
, '-');
1006 keyname_len
= separator
? separator
- string
: strlen(string
);
1007 if (keyname_len
> 0) {
1008 pstrcpy(keyname_buf
, sizeof(keyname_buf
), string
);
1009 if (keyname_len
> sizeof(keyname_buf
) - 1) {
1010 term_printf("invalid key: '%s...'\n", keyname_buf
);
1013 if (i
== MAX_KEYCODES
) {
1014 term_printf("too many keys\n");
1017 keyname_buf
[keyname_len
] = 0;
1018 keycode
= get_keycode(keyname_buf
);
1020 term_printf("unknown key: '%s'\n", keyname_buf
);
1023 keycodes
[i
++] = keycode
;
1027 string
= separator
+ 1;
1029 nb_pending_keycodes
= i
;
1030 /* key down events */
1031 for (i
= 0; i
< nb_pending_keycodes
; i
++) {
1032 keycode
= keycodes
[i
];
1034 kbd_put_keycode(0xe0);
1035 kbd_put_keycode(keycode
& 0x7f);
1037 /* delayed key up events */
1038 qemu_mod_timer(key_timer
, qemu_get_clock(vm_clock
) +
1039 muldiv64(ticks_per_sec
, hold_time
, 1000));
1042 static int mouse_button_state
;
1044 static void do_mouse_move(const char *dx_str
, const char *dy_str
,
1048 dx
= strtol(dx_str
, NULL
, 0);
1049 dy
= strtol(dy_str
, NULL
, 0);
1052 dz
= strtol(dz_str
, NULL
, 0);
1053 kbd_mouse_event(dx
, dy
, dz
, mouse_button_state
);
1056 static void do_mouse_button(int button_state
)
1058 mouse_button_state
= button_state
;
1059 kbd_mouse_event(0, 0, 0, mouse_button_state
);
1062 static void do_ioport_read(int count
, int format
, int size
, int addr
, int has_index
, int index
)
1068 cpu_outb(NULL
, addr
& 0xffff, index
& 0xff);
1076 val
= cpu_inb(NULL
, addr
);
1080 val
= cpu_inw(NULL
, addr
);
1084 val
= cpu_inl(NULL
, addr
);
1088 term_printf("port%c[0x%04x] = %#0*x\n",
1089 suffix
, addr
, size
* 2, val
);
1092 /* boot_set handler */
1093 static QEMUBootSetHandler
*qemu_boot_set_handler
= NULL
;
1094 static void *boot_opaque
;
1096 void qemu_register_boot_set(QEMUBootSetHandler
*func
, void *opaque
)
1098 qemu_boot_set_handler
= func
;
1099 boot_opaque
= opaque
;
1102 static void do_boot_set(const char *bootdevice
)
1106 if (qemu_boot_set_handler
) {
1107 res
= qemu_boot_set_handler(boot_opaque
, bootdevice
);
1109 term_printf("boot device list now set to %s\n", bootdevice
);
1111 term_printf("setting boot device list failed with error %i\n", res
);
1113 term_printf("no function defined to set boot device list for this architecture\n");
1117 static void do_system_reset(void)
1119 qemu_system_reset_request();
1122 static void do_system_powerdown(void)
1124 qemu_system_powerdown_request();
1127 #if defined(TARGET_I386)
1128 static void print_pte(uint32_t addr
, uint32_t pte
, uint32_t mask
)
1130 term_printf("%08x: %08x %c%c%c%c%c%c%c%c\n",
1133 pte
& PG_GLOBAL_MASK
? 'G' : '-',
1134 pte
& PG_PSE_MASK
? 'P' : '-',
1135 pte
& PG_DIRTY_MASK
? 'D' : '-',
1136 pte
& PG_ACCESSED_MASK
? 'A' : '-',
1137 pte
& PG_PCD_MASK
? 'C' : '-',
1138 pte
& PG_PWT_MASK
? 'T' : '-',
1139 pte
& PG_USER_MASK
? 'U' : '-',
1140 pte
& PG_RW_MASK
? 'W' : '-');
1143 static void tlb_info(void)
1147 uint32_t pgd
, pde
, pte
;
1149 env
= mon_get_cpu();
1153 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1154 term_printf("PG disabled\n");
1157 pgd
= env
->cr
[3] & ~0xfff;
1158 for(l1
= 0; l1
< 1024; l1
++) {
1159 cpu_physical_memory_read(pgd
+ l1
* 4, (uint8_t *)&pde
, 4);
1160 pde
= le32_to_cpu(pde
);
1161 if (pde
& PG_PRESENT_MASK
) {
1162 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1163 print_pte((l1
<< 22), pde
, ~((1 << 20) - 1));
1165 for(l2
= 0; l2
< 1024; l2
++) {
1166 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4,
1167 (uint8_t *)&pte
, 4);
1168 pte
= le32_to_cpu(pte
);
1169 if (pte
& PG_PRESENT_MASK
) {
1170 print_pte((l1
<< 22) + (l2
<< 12),
1180 static void mem_print(uint32_t *pstart
, int *plast_prot
,
1181 uint32_t end
, int prot
)
1184 prot1
= *plast_prot
;
1185 if (prot
!= prot1
) {
1186 if (*pstart
!= -1) {
1187 term_printf("%08x-%08x %08x %c%c%c\n",
1188 *pstart
, end
, end
- *pstart
,
1189 prot1
& PG_USER_MASK
? 'u' : '-',
1191 prot1
& PG_RW_MASK
? 'w' : '-');
1201 static void mem_info(void)
1204 int l1
, l2
, prot
, last_prot
;
1205 uint32_t pgd
, pde
, pte
, start
, end
;
1207 env
= mon_get_cpu();
1211 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1212 term_printf("PG disabled\n");
1215 pgd
= env
->cr
[3] & ~0xfff;
1218 for(l1
= 0; l1
< 1024; l1
++) {
1219 cpu_physical_memory_read(pgd
+ l1
* 4, (uint8_t *)&pde
, 4);
1220 pde
= le32_to_cpu(pde
);
1222 if (pde
& PG_PRESENT_MASK
) {
1223 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1224 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1225 mem_print(&start
, &last_prot
, end
, prot
);
1227 for(l2
= 0; l2
< 1024; l2
++) {
1228 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4,
1229 (uint8_t *)&pte
, 4);
1230 pte
= le32_to_cpu(pte
);
1231 end
= (l1
<< 22) + (l2
<< 12);
1232 if (pte
& PG_PRESENT_MASK
) {
1233 prot
= pte
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1237 mem_print(&start
, &last_prot
, end
, prot
);
1242 mem_print(&start
, &last_prot
, end
, prot
);
1248 static void do_info_kqemu(void)
1254 env
= mon_get_cpu();
1256 term_printf("No cpu initialized yet");
1259 val
= env
->kqemu_enabled
;
1260 term_printf("kqemu support: ");
1264 term_printf("disabled\n");
1267 term_printf("enabled for user code\n");
1270 term_printf("enabled for user and kernel code\n");
1274 term_printf("kqemu support: not compiled\n");
1278 static void do_info_kvm(void)
1281 term_printf("kvm support: ");
1283 term_printf("enabled\n");
1285 term_printf("disabled\n");
1287 term_printf("kvm support: not compiled\n");
1291 #ifdef CONFIG_PROFILER
1295 int64_t kqemu_exec_count
;
1297 int64_t kqemu_ret_int_count
;
1298 int64_t kqemu_ret_excp_count
;
1299 int64_t kqemu_ret_intr_count
;
1301 static void do_info_profile(void)
1307 term_printf("async time %" PRId64
" (%0.3f)\n",
1308 dev_time
, dev_time
/ (double)ticks_per_sec
);
1309 term_printf("qemu time %" PRId64
" (%0.3f)\n",
1310 qemu_time
, qemu_time
/ (double)ticks_per_sec
);
1311 term_printf("kqemu time %" PRId64
" (%0.3f %0.1f%%) count=%" PRId64
" int=%" PRId64
" excp=%" PRId64
" intr=%" PRId64
"\n",
1312 kqemu_time
, kqemu_time
/ (double)ticks_per_sec
,
1313 kqemu_time
/ (double)total
* 100.0,
1315 kqemu_ret_int_count
,
1316 kqemu_ret_excp_count
,
1317 kqemu_ret_intr_count
);
1320 kqemu_exec_count
= 0;
1322 kqemu_ret_int_count
= 0;
1323 kqemu_ret_excp_count
= 0;
1324 kqemu_ret_intr_count
= 0;
1326 kqemu_record_dump();
1330 static void do_info_profile(void)
1332 term_printf("Internal profiler not compiled\n");
1336 /* Capture support */
1337 static LIST_HEAD (capture_list_head
, CaptureState
) capture_head
;
1339 static void do_info_capture (void)
1344 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
1345 term_printf ("[%d]: ", i
);
1346 s
->ops
.info (s
->opaque
);
1350 static void do_stop_capture (int n
)
1355 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
1357 s
->ops
.destroy (s
->opaque
);
1358 LIST_REMOVE (s
, entries
);
1366 static void do_wav_capture (const char *path
,
1367 int has_freq
, int freq
,
1368 int has_bits
, int bits
,
1369 int has_channels
, int nchannels
)
1373 s
= qemu_mallocz (sizeof (*s
));
1375 term_printf ("Not enough memory to add wave capture\n");
1379 freq
= has_freq
? freq
: 44100;
1380 bits
= has_bits
? bits
: 16;
1381 nchannels
= has_channels
? nchannels
: 2;
1383 if (wav_start_capture (s
, path
, freq
, bits
, nchannels
)) {
1384 term_printf ("Faied to add wave capture\n");
1387 LIST_INSERT_HEAD (&capture_head
, s
, entries
);
1391 #if defined(TARGET_I386)
1392 static void do_inject_nmi(int cpu_index
)
1396 for (env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
)
1397 if (env
->cpu_index
== cpu_index
) {
1398 cpu_interrupt(env
, CPU_INTERRUPT_NMI
);
1404 static void do_balloon(int value
)
1406 ram_addr_t target
= value
;
1407 qemu_balloon(target
<< 20);
1410 static void do_info_balloon(void)
1414 actual
= qemu_balloon_status();
1415 if (kvm_enabled() && !kvm_has_sync_mmu())
1416 term_printf("Using KVM without synchronous MMU, ballooning disabled\n");
1417 else if (actual
== 0)
1418 term_printf("Ballooning not activated in VM\n");
1420 term_printf("balloon: actual=%d\n", (int)(actual
>> 20));
1423 static const term_cmd_t term_cmds
[] = {
1424 { "help|?", "s?", do_help
,
1425 "[cmd]", "show the help" },
1426 { "commit", "s", do_commit
,
1427 "device|all", "commit changes to the disk images (if -snapshot is used) or backing files" },
1428 { "info", "s?", do_info
,
1429 "subcommand", "show various information about the system state" },
1430 { "q|quit", "", do_quit
,
1431 "", "quit the emulator" },
1432 { "eject", "-fB", do_eject
,
1433 "[-f] device", "eject a removable medium (use -f to force it)" },
1434 { "change", "BFs?", do_change
,
1435 "device filename [format]", "change a removable medium, optional format" },
1436 { "screendump", "F", do_screen_dump
,
1437 "filename", "save screen into PPM image 'filename'" },
1438 { "logfile", "F", do_logfile
,
1439 "filename", "output logs to 'filename'" },
1440 { "log", "s", do_log
,
1441 "item1[,...]", "activate logging of the specified items to '/tmp/qemu.log'" },
1442 { "savevm", "s?", do_savevm
,
1443 "tag|id", "save a VM snapshot. If no tag or id are provided, a new snapshot is created" },
1444 { "loadvm", "s", do_loadvm
,
1445 "tag|id", "restore a VM snapshot from its tag or id" },
1446 { "delvm", "s", do_delvm
,
1447 "tag|id", "delete a VM snapshot from its tag or id" },
1448 { "stop", "", do_stop
,
1449 "", "stop emulation", },
1450 { "c|cont", "", do_cont
,
1451 "", "resume emulation", },
1452 #ifdef CONFIG_GDBSTUB
1453 { "gdbserver", "s?", do_gdbserver
,
1454 "[port]", "start gdbserver session (default port=1234)", },
1456 { "x", "/l", do_memory_dump
,
1457 "/fmt addr", "virtual memory dump starting at 'addr'", },
1458 { "xp", "/l", do_physical_memory_dump
,
1459 "/fmt addr", "physical memory dump starting at 'addr'", },
1460 { "p|print", "/l", do_print
,
1461 "/fmt expr", "print expression value (use $reg for CPU register access)", },
1462 { "i", "/ii.", do_ioport_read
,
1463 "/fmt addr", "I/O port read" },
1465 { "sendkey", "si?", do_sendkey
,
1466 "keys [hold_ms]", "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)" },
1467 { "system_reset", "", do_system_reset
,
1468 "", "reset the system" },
1469 { "system_powerdown", "", do_system_powerdown
,
1470 "", "send system power down event" },
1471 { "sum", "ii", do_sum
,
1472 "addr size", "compute the checksum of a memory region" },
1473 { "usb_add", "s", do_usb_add
,
1474 "device", "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')" },
1475 { "usb_del", "s", do_usb_del
,
1476 "device", "remove USB device 'bus.addr'" },
1477 { "cpu", "i", do_cpu_set
,
1478 "index", "set the default CPU" },
1479 { "mouse_move", "sss?", do_mouse_move
,
1480 "dx dy [dz]", "send mouse move events" },
1481 { "mouse_button", "i", do_mouse_button
,
1482 "state", "change mouse button state (1=L, 2=M, 4=R)" },
1483 { "mouse_set", "i", do_mouse_set
,
1484 "index", "set which mouse device receives events" },
1486 { "wavcapture", "si?i?i?", do_wav_capture
,
1487 "path [frequency bits channels]",
1488 "capture audio to a wave file (default frequency=44100 bits=16 channels=2)" },
1490 { "stopcapture", "i", do_stop_capture
,
1491 "capture index", "stop capture" },
1492 { "memsave", "lis", do_memory_save
,
1493 "addr size file", "save to disk virtual memory dump starting at 'addr' of size 'size'", },
1494 { "pmemsave", "lis", do_physical_memory_save
,
1495 "addr size file", "save to disk physical memory dump starting at 'addr' of size 'size'", },
1496 { "boot_set", "s", do_boot_set
,
1497 "bootdevice", "define new values for the boot device list" },
1498 #if defined(TARGET_I386)
1499 { "nmi", "i", do_inject_nmi
,
1500 "cpu", "inject an NMI on the given CPU", },
1502 { "migrate", "-ds", do_migrate
,
1503 "[-d] uri", "migrate to URI (using -d to not wait for completion)" },
1504 { "migrate_cancel", "", do_migrate_cancel
,
1505 "", "cancel the current VM migration" },
1506 { "migrate_set_speed", "s", do_migrate_set_speed
,
1507 "value", "set maximum speed (in bytes) for migrations" },
1508 { "balloon", "i", do_balloon
,
1509 "target", "request VM to change it's memory allocation (in MB)" },
1513 static const term_cmd_t info_cmds
[] = {
1514 { "version", "", do_info_version
,
1515 "", "show the version of qemu" },
1516 { "network", "", do_info_network
,
1517 "", "show the network state" },
1518 { "chardev", "", qemu_chr_info
,
1519 "", "show the character devices" },
1520 { "block", "", do_info_block
,
1521 "", "show the block devices" },
1522 { "blockstats", "", do_info_blockstats
,
1523 "", "show block device statistics" },
1524 { "registers", "", do_info_registers
,
1525 "", "show the cpu registers" },
1526 { "cpus", "", do_info_cpus
,
1527 "", "show infos for each CPU" },
1528 { "history", "", do_info_history
,
1529 "", "show the command line history", },
1530 { "irq", "", irq_info
,
1531 "", "show the interrupts statistics (if available)", },
1532 { "pic", "", pic_info
,
1533 "", "show i8259 (PIC) state", },
1534 { "pci", "", pci_info
,
1535 "", "show PCI info", },
1536 #if defined(TARGET_I386)
1537 { "tlb", "", tlb_info
,
1538 "", "show virtual to physical memory mappings", },
1539 { "mem", "", mem_info
,
1540 "", "show the active virtual memory mappings", },
1541 { "hpet", "", do_info_hpet
,
1542 "", "show state of HPET", },
1544 { "jit", "", do_info_jit
,
1545 "", "show dynamic compiler info", },
1546 { "kqemu", "", do_info_kqemu
,
1547 "", "show kqemu information", },
1548 { "kvm", "", do_info_kvm
,
1549 "", "show kvm information", },
1550 { "usb", "", usb_info
,
1551 "", "show guest USB devices", },
1552 { "usbhost", "", usb_host_info
,
1553 "", "show host USB devices", },
1554 { "profile", "", do_info_profile
,
1555 "", "show profiling information", },
1556 { "capture", "", do_info_capture
,
1557 "", "show capture information" },
1558 { "snapshots", "", do_info_snapshots
,
1559 "", "show the currently saved VM snapshots" },
1560 { "pcmcia", "", pcmcia_info
,
1561 "", "show guest PCMCIA status" },
1562 { "mice", "", do_info_mice
,
1563 "", "show which guest mouse is receiving events" },
1564 { "vnc", "", do_info_vnc
,
1565 "", "show the vnc server status"},
1566 { "name", "", do_info_name
,
1567 "", "show the current VM name" },
1568 { "uuid", "", do_info_uuid
,
1569 "", "show the current VM UUID" },
1570 #if defined(TARGET_PPC)
1571 { "cpustats", "", do_info_cpu_stats
,
1572 "", "show CPU statistics", },
1574 #if defined(CONFIG_SLIRP)
1575 { "slirp", "", do_info_slirp
,
1576 "", "show SLIRP statistics", },
1578 { "migrate", "", do_info_migrate
, "", "show migration status" },
1579 { "balloon", "", do_info_balloon
,
1580 "", "show balloon information" },
1584 /*******************************************************************/
1586 static const char *pch
;
1587 static jmp_buf expr_env
;
1592 typedef struct MonitorDef
{
1595 target_long (*get_value
)(const struct MonitorDef
*md
, int val
);
1599 #if defined(TARGET_I386)
1600 static target_long
monitor_get_pc (const struct MonitorDef
*md
, int val
)
1602 CPUState
*env
= mon_get_cpu();
1605 return env
->eip
+ env
->segs
[R_CS
].base
;
1609 #if defined(TARGET_PPC)
1610 static target_long
monitor_get_ccr (const struct MonitorDef
*md
, int val
)
1612 CPUState
*env
= mon_get_cpu();
1620 for (i
= 0; i
< 8; i
++)
1621 u
|= env
->crf
[i
] << (32 - (4 * i
));
1626 static target_long
monitor_get_msr (const struct MonitorDef
*md
, int val
)
1628 CPUState
*env
= mon_get_cpu();
1634 static target_long
monitor_get_xer (const struct MonitorDef
*md
, int val
)
1636 CPUState
*env
= mon_get_cpu();
1642 static target_long
monitor_get_decr (const struct MonitorDef
*md
, int val
)
1644 CPUState
*env
= mon_get_cpu();
1647 return cpu_ppc_load_decr(env
);
1650 static target_long
monitor_get_tbu (const struct MonitorDef
*md
, int val
)
1652 CPUState
*env
= mon_get_cpu();
1655 return cpu_ppc_load_tbu(env
);
1658 static target_long
monitor_get_tbl (const struct MonitorDef
*md
, int val
)
1660 CPUState
*env
= mon_get_cpu();
1663 return cpu_ppc_load_tbl(env
);
1667 #if defined(TARGET_SPARC)
1668 #ifndef TARGET_SPARC64
1669 static target_long
monitor_get_psr (const struct MonitorDef
*md
, int val
)
1671 CPUState
*env
= mon_get_cpu();
1674 return GET_PSR(env
);
1678 static target_long
monitor_get_reg(const struct MonitorDef
*md
, int val
)
1680 CPUState
*env
= mon_get_cpu();
1683 return env
->regwptr
[val
];
1687 static const MonitorDef monitor_defs
[] = {
1690 #define SEG(name, seg) \
1691 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
1692 { name ".base", offsetof(CPUState, segs[seg].base) },\
1693 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
1695 { "eax", offsetof(CPUState
, regs
[0]) },
1696 { "ecx", offsetof(CPUState
, regs
[1]) },
1697 { "edx", offsetof(CPUState
, regs
[2]) },
1698 { "ebx", offsetof(CPUState
, regs
[3]) },
1699 { "esp|sp", offsetof(CPUState
, regs
[4]) },
1700 { "ebp|fp", offsetof(CPUState
, regs
[5]) },
1701 { "esi", offsetof(CPUState
, regs
[6]) },
1702 { "edi", offsetof(CPUState
, regs
[7]) },
1703 #ifdef TARGET_X86_64
1704 { "r8", offsetof(CPUState
, regs
[8]) },
1705 { "r9", offsetof(CPUState
, regs
[9]) },
1706 { "r10", offsetof(CPUState
, regs
[10]) },
1707 { "r11", offsetof(CPUState
, regs
[11]) },
1708 { "r12", offsetof(CPUState
, regs
[12]) },
1709 { "r13", offsetof(CPUState
, regs
[13]) },
1710 { "r14", offsetof(CPUState
, regs
[14]) },
1711 { "r15", offsetof(CPUState
, regs
[15]) },
1713 { "eflags", offsetof(CPUState
, eflags
) },
1714 { "eip", offsetof(CPUState
, eip
) },
1721 { "pc", 0, monitor_get_pc
, },
1722 #elif defined(TARGET_PPC)
1723 /* General purpose registers */
1724 { "r0", offsetof(CPUState
, gpr
[0]) },
1725 { "r1", offsetof(CPUState
, gpr
[1]) },
1726 { "r2", offsetof(CPUState
, gpr
[2]) },
1727 { "r3", offsetof(CPUState
, gpr
[3]) },
1728 { "r4", offsetof(CPUState
, gpr
[4]) },
1729 { "r5", offsetof(CPUState
, gpr
[5]) },
1730 { "r6", offsetof(CPUState
, gpr
[6]) },
1731 { "r7", offsetof(CPUState
, gpr
[7]) },
1732 { "r8", offsetof(CPUState
, gpr
[8]) },
1733 { "r9", offsetof(CPUState
, gpr
[9]) },
1734 { "r10", offsetof(CPUState
, gpr
[10]) },
1735 { "r11", offsetof(CPUState
, gpr
[11]) },
1736 { "r12", offsetof(CPUState
, gpr
[12]) },
1737 { "r13", offsetof(CPUState
, gpr
[13]) },
1738 { "r14", offsetof(CPUState
, gpr
[14]) },
1739 { "r15", offsetof(CPUState
, gpr
[15]) },
1740 { "r16", offsetof(CPUState
, gpr
[16]) },
1741 { "r17", offsetof(CPUState
, gpr
[17]) },
1742 { "r18", offsetof(CPUState
, gpr
[18]) },
1743 { "r19", offsetof(CPUState
, gpr
[19]) },
1744 { "r20", offsetof(CPUState
, gpr
[20]) },
1745 { "r21", offsetof(CPUState
, gpr
[21]) },
1746 { "r22", offsetof(CPUState
, gpr
[22]) },
1747 { "r23", offsetof(CPUState
, gpr
[23]) },
1748 { "r24", offsetof(CPUState
, gpr
[24]) },
1749 { "r25", offsetof(CPUState
, gpr
[25]) },
1750 { "r26", offsetof(CPUState
, gpr
[26]) },
1751 { "r27", offsetof(CPUState
, gpr
[27]) },
1752 { "r28", offsetof(CPUState
, gpr
[28]) },
1753 { "r29", offsetof(CPUState
, gpr
[29]) },
1754 { "r30", offsetof(CPUState
, gpr
[30]) },
1755 { "r31", offsetof(CPUState
, gpr
[31]) },
1756 /* Floating point registers */
1757 { "f0", offsetof(CPUState
, fpr
[0]) },
1758 { "f1", offsetof(CPUState
, fpr
[1]) },
1759 { "f2", offsetof(CPUState
, fpr
[2]) },
1760 { "f3", offsetof(CPUState
, fpr
[3]) },
1761 { "f4", offsetof(CPUState
, fpr
[4]) },
1762 { "f5", offsetof(CPUState
, fpr
[5]) },
1763 { "f6", offsetof(CPUState
, fpr
[6]) },
1764 { "f7", offsetof(CPUState
, fpr
[7]) },
1765 { "f8", offsetof(CPUState
, fpr
[8]) },
1766 { "f9", offsetof(CPUState
, fpr
[9]) },
1767 { "f10", offsetof(CPUState
, fpr
[10]) },
1768 { "f11", offsetof(CPUState
, fpr
[11]) },
1769 { "f12", offsetof(CPUState
, fpr
[12]) },
1770 { "f13", offsetof(CPUState
, fpr
[13]) },
1771 { "f14", offsetof(CPUState
, fpr
[14]) },
1772 { "f15", offsetof(CPUState
, fpr
[15]) },
1773 { "f16", offsetof(CPUState
, fpr
[16]) },
1774 { "f17", offsetof(CPUState
, fpr
[17]) },
1775 { "f18", offsetof(CPUState
, fpr
[18]) },
1776 { "f19", offsetof(CPUState
, fpr
[19]) },
1777 { "f20", offsetof(CPUState
, fpr
[20]) },
1778 { "f21", offsetof(CPUState
, fpr
[21]) },
1779 { "f22", offsetof(CPUState
, fpr
[22]) },
1780 { "f23", offsetof(CPUState
, fpr
[23]) },
1781 { "f24", offsetof(CPUState
, fpr
[24]) },
1782 { "f25", offsetof(CPUState
, fpr
[25]) },
1783 { "f26", offsetof(CPUState
, fpr
[26]) },
1784 { "f27", offsetof(CPUState
, fpr
[27]) },
1785 { "f28", offsetof(CPUState
, fpr
[28]) },
1786 { "f29", offsetof(CPUState
, fpr
[29]) },
1787 { "f30", offsetof(CPUState
, fpr
[30]) },
1788 { "f31", offsetof(CPUState
, fpr
[31]) },
1789 { "fpscr", offsetof(CPUState
, fpscr
) },
1790 /* Next instruction pointer */
1791 { "nip|pc", offsetof(CPUState
, nip
) },
1792 { "lr", offsetof(CPUState
, lr
) },
1793 { "ctr", offsetof(CPUState
, ctr
) },
1794 { "decr", 0, &monitor_get_decr
, },
1795 { "ccr", 0, &monitor_get_ccr
, },
1796 /* Machine state register */
1797 { "msr", 0, &monitor_get_msr
, },
1798 { "xer", 0, &monitor_get_xer
, },
1799 { "tbu", 0, &monitor_get_tbu
, },
1800 { "tbl", 0, &monitor_get_tbl
, },
1801 #if defined(TARGET_PPC64)
1802 /* Address space register */
1803 { "asr", offsetof(CPUState
, asr
) },
1805 /* Segment registers */
1806 { "sdr1", offsetof(CPUState
, sdr1
) },
1807 { "sr0", offsetof(CPUState
, sr
[0]) },
1808 { "sr1", offsetof(CPUState
, sr
[1]) },
1809 { "sr2", offsetof(CPUState
, sr
[2]) },
1810 { "sr3", offsetof(CPUState
, sr
[3]) },
1811 { "sr4", offsetof(CPUState
, sr
[4]) },
1812 { "sr5", offsetof(CPUState
, sr
[5]) },
1813 { "sr6", offsetof(CPUState
, sr
[6]) },
1814 { "sr7", offsetof(CPUState
, sr
[7]) },
1815 { "sr8", offsetof(CPUState
, sr
[8]) },
1816 { "sr9", offsetof(CPUState
, sr
[9]) },
1817 { "sr10", offsetof(CPUState
, sr
[10]) },
1818 { "sr11", offsetof(CPUState
, sr
[11]) },
1819 { "sr12", offsetof(CPUState
, sr
[12]) },
1820 { "sr13", offsetof(CPUState
, sr
[13]) },
1821 { "sr14", offsetof(CPUState
, sr
[14]) },
1822 { "sr15", offsetof(CPUState
, sr
[15]) },
1823 /* Too lazy to put BATs and SPRs ... */
1824 #elif defined(TARGET_SPARC)
1825 { "g0", offsetof(CPUState
, gregs
[0]) },
1826 { "g1", offsetof(CPUState
, gregs
[1]) },
1827 { "g2", offsetof(CPUState
, gregs
[2]) },
1828 { "g3", offsetof(CPUState
, gregs
[3]) },
1829 { "g4", offsetof(CPUState
, gregs
[4]) },
1830 { "g5", offsetof(CPUState
, gregs
[5]) },
1831 { "g6", offsetof(CPUState
, gregs
[6]) },
1832 { "g7", offsetof(CPUState
, gregs
[7]) },
1833 { "o0", 0, monitor_get_reg
},
1834 { "o1", 1, monitor_get_reg
},
1835 { "o2", 2, monitor_get_reg
},
1836 { "o3", 3, monitor_get_reg
},
1837 { "o4", 4, monitor_get_reg
},
1838 { "o5", 5, monitor_get_reg
},
1839 { "o6", 6, monitor_get_reg
},
1840 { "o7", 7, monitor_get_reg
},
1841 { "l0", 8, monitor_get_reg
},
1842 { "l1", 9, monitor_get_reg
},
1843 { "l2", 10, monitor_get_reg
},
1844 { "l3", 11, monitor_get_reg
},
1845 { "l4", 12, monitor_get_reg
},
1846 { "l5", 13, monitor_get_reg
},
1847 { "l6", 14, monitor_get_reg
},
1848 { "l7", 15, monitor_get_reg
},
1849 { "i0", 16, monitor_get_reg
},
1850 { "i1", 17, monitor_get_reg
},
1851 { "i2", 18, monitor_get_reg
},
1852 { "i3", 19, monitor_get_reg
},
1853 { "i4", 20, monitor_get_reg
},
1854 { "i5", 21, monitor_get_reg
},
1855 { "i6", 22, monitor_get_reg
},
1856 { "i7", 23, monitor_get_reg
},
1857 { "pc", offsetof(CPUState
, pc
) },
1858 { "npc", offsetof(CPUState
, npc
) },
1859 { "y", offsetof(CPUState
, y
) },
1860 #ifndef TARGET_SPARC64
1861 { "psr", 0, &monitor_get_psr
, },
1862 { "wim", offsetof(CPUState
, wim
) },
1864 { "tbr", offsetof(CPUState
, tbr
) },
1865 { "fsr", offsetof(CPUState
, fsr
) },
1866 { "f0", offsetof(CPUState
, fpr
[0]) },
1867 { "f1", offsetof(CPUState
, fpr
[1]) },
1868 { "f2", offsetof(CPUState
, fpr
[2]) },
1869 { "f3", offsetof(CPUState
, fpr
[3]) },
1870 { "f4", offsetof(CPUState
, fpr
[4]) },
1871 { "f5", offsetof(CPUState
, fpr
[5]) },
1872 { "f6", offsetof(CPUState
, fpr
[6]) },
1873 { "f7", offsetof(CPUState
, fpr
[7]) },
1874 { "f8", offsetof(CPUState
, fpr
[8]) },
1875 { "f9", offsetof(CPUState
, fpr
[9]) },
1876 { "f10", offsetof(CPUState
, fpr
[10]) },
1877 { "f11", offsetof(CPUState
, fpr
[11]) },
1878 { "f12", offsetof(CPUState
, fpr
[12]) },
1879 { "f13", offsetof(CPUState
, fpr
[13]) },
1880 { "f14", offsetof(CPUState
, fpr
[14]) },
1881 { "f15", offsetof(CPUState
, fpr
[15]) },
1882 { "f16", offsetof(CPUState
, fpr
[16]) },
1883 { "f17", offsetof(CPUState
, fpr
[17]) },
1884 { "f18", offsetof(CPUState
, fpr
[18]) },
1885 { "f19", offsetof(CPUState
, fpr
[19]) },
1886 { "f20", offsetof(CPUState
, fpr
[20]) },
1887 { "f21", offsetof(CPUState
, fpr
[21]) },
1888 { "f22", offsetof(CPUState
, fpr
[22]) },
1889 { "f23", offsetof(CPUState
, fpr
[23]) },
1890 { "f24", offsetof(CPUState
, fpr
[24]) },
1891 { "f25", offsetof(CPUState
, fpr
[25]) },
1892 { "f26", offsetof(CPUState
, fpr
[26]) },
1893 { "f27", offsetof(CPUState
, fpr
[27]) },
1894 { "f28", offsetof(CPUState
, fpr
[28]) },
1895 { "f29", offsetof(CPUState
, fpr
[29]) },
1896 { "f30", offsetof(CPUState
, fpr
[30]) },
1897 { "f31", offsetof(CPUState
, fpr
[31]) },
1898 #ifdef TARGET_SPARC64
1899 { "f32", offsetof(CPUState
, fpr
[32]) },
1900 { "f34", offsetof(CPUState
, fpr
[34]) },
1901 { "f36", offsetof(CPUState
, fpr
[36]) },
1902 { "f38", offsetof(CPUState
, fpr
[38]) },
1903 { "f40", offsetof(CPUState
, fpr
[40]) },
1904 { "f42", offsetof(CPUState
, fpr
[42]) },
1905 { "f44", offsetof(CPUState
, fpr
[44]) },
1906 { "f46", offsetof(CPUState
, fpr
[46]) },
1907 { "f48", offsetof(CPUState
, fpr
[48]) },
1908 { "f50", offsetof(CPUState
, fpr
[50]) },
1909 { "f52", offsetof(CPUState
, fpr
[52]) },
1910 { "f54", offsetof(CPUState
, fpr
[54]) },
1911 { "f56", offsetof(CPUState
, fpr
[56]) },
1912 { "f58", offsetof(CPUState
, fpr
[58]) },
1913 { "f60", offsetof(CPUState
, fpr
[60]) },
1914 { "f62", offsetof(CPUState
, fpr
[62]) },
1915 { "asi", offsetof(CPUState
, asi
) },
1916 { "pstate", offsetof(CPUState
, pstate
) },
1917 { "cansave", offsetof(CPUState
, cansave
) },
1918 { "canrestore", offsetof(CPUState
, canrestore
) },
1919 { "otherwin", offsetof(CPUState
, otherwin
) },
1920 { "wstate", offsetof(CPUState
, wstate
) },
1921 { "cleanwin", offsetof(CPUState
, cleanwin
) },
1922 { "fprs", offsetof(CPUState
, fprs
) },
1928 static void expr_error(const char *fmt
)
1932 longjmp(expr_env
, 1);
1935 /* return 0 if OK, -1 if not found, -2 if no CPU defined */
1936 static int get_monitor_def(target_long
*pval
, const char *name
)
1938 const MonitorDef
*md
;
1941 for(md
= monitor_defs
; md
->name
!= NULL
; md
++) {
1942 if (compare_cmd(name
, md
->name
)) {
1943 if (md
->get_value
) {
1944 *pval
= md
->get_value(md
, md
->offset
);
1946 CPUState
*env
= mon_get_cpu();
1949 ptr
= (uint8_t *)env
+ md
->offset
;
1952 *pval
= *(int32_t *)ptr
;
1955 *pval
= *(target_long
*)ptr
;
1968 static void next(void)
1972 while (qemu_isspace(*pch
))
1977 static int64_t expr_sum(void);
1979 static int64_t expr_unary(void)
2002 expr_error("')' expected");
2009 expr_error("character constant expected");
2013 expr_error("missing terminating \' character");
2023 while ((*pch
>= 'a' && *pch
<= 'z') ||
2024 (*pch
>= 'A' && *pch
<= 'Z') ||
2025 (*pch
>= '0' && *pch
<= '9') ||
2026 *pch
== '_' || *pch
== '.') {
2027 if ((q
- buf
) < sizeof(buf
) - 1)
2031 while (qemu_isspace(*pch
))
2034 ret
= get_monitor_def(®
, buf
);
2036 expr_error("unknown register");
2038 expr_error("no cpu defined");
2043 expr_error("unexpected end of expression");
2047 #if TARGET_PHYS_ADDR_BITS > 32
2048 n
= strtoull(pch
, &p
, 0);
2050 n
= strtoul(pch
, &p
, 0);
2053 expr_error("invalid char in expression");
2056 while (qemu_isspace(*pch
))
2064 static int64_t expr_prod(void)
2072 if (op
!= '*' && op
!= '/' && op
!= '%')
2075 val2
= expr_unary();
2084 expr_error("division by zero");
2095 static int64_t expr_logic(void)
2103 if (op
!= '&' && op
!= '|' && op
!= '^')
2123 static int64_t expr_sum(void)
2131 if (op
!= '+' && op
!= '-')
2134 val2
= expr_logic();
2143 static int get_expr(int64_t *pval
, const char **pp
)
2146 if (setjmp(expr_env
)) {
2150 while (qemu_isspace(*pch
))
2157 static int get_str(char *buf
, int buf_size
, const char **pp
)
2165 while (qemu_isspace(*p
))
2175 while (*p
!= '\0' && *p
!= '\"') {
2191 qemu_printf("unsupported escape code: '\\%c'\n", c
);
2194 if ((q
- buf
) < buf_size
- 1) {
2198 if ((q
- buf
) < buf_size
- 1) {
2205 qemu_printf("unterminated string\n");
2210 while (*p
!= '\0' && !qemu_isspace(*p
)) {
2211 if ((q
- buf
) < buf_size
- 1) {
2222 static int default_fmt_format
= 'x';
2223 static int default_fmt_size
= 4;
2227 static void monitor_handle_command(const char *cmdline
)
2229 const char *p
, *pstart
, *typestr
;
2231 int c
, nb_args
, len
, i
, has_arg
;
2232 const term_cmd_t
*cmd
;
2235 void *str_allocated
[MAX_ARGS
];
2236 void *args
[MAX_ARGS
];
2237 void (*handler_0
)(void);
2238 void (*handler_1
)(void *arg0
);
2239 void (*handler_2
)(void *arg0
, void *arg1
);
2240 void (*handler_3
)(void *arg0
, void *arg1
, void *arg2
);
2241 void (*handler_4
)(void *arg0
, void *arg1
, void *arg2
, void *arg3
);
2242 void (*handler_5
)(void *arg0
, void *arg1
, void *arg2
, void *arg3
,
2244 void (*handler_6
)(void *arg0
, void *arg1
, void *arg2
, void *arg3
,
2245 void *arg4
, void *arg5
);
2246 void (*handler_7
)(void *arg0
, void *arg1
, void *arg2
, void *arg3
,
2247 void *arg4
, void *arg5
, void *arg6
);
2250 term_printf("command='%s'\n", cmdline
);
2253 /* extract the command name */
2256 while (qemu_isspace(*p
))
2261 while (*p
!= '\0' && *p
!= '/' && !qemu_isspace(*p
))
2264 if (len
> sizeof(cmdname
) - 1)
2265 len
= sizeof(cmdname
) - 1;
2266 memcpy(cmdname
, pstart
, len
);
2267 cmdname
[len
] = '\0';
2269 /* find the command */
2270 for(cmd
= term_cmds
; cmd
->name
!= NULL
; cmd
++) {
2271 if (compare_cmd(cmdname
, cmd
->name
))
2274 term_printf("unknown command: '%s'\n", cmdname
);
2278 for(i
= 0; i
< MAX_ARGS
; i
++)
2279 str_allocated
[i
] = NULL
;
2281 /* parse the parameters */
2282 typestr
= cmd
->args_type
;
2297 while (qemu_isspace(*p
))
2299 if (*typestr
== '?') {
2302 /* no optional string: NULL argument */
2307 ret
= get_str(buf
, sizeof(buf
), &p
);
2311 term_printf("%s: filename expected\n", cmdname
);
2314 term_printf("%s: block device name expected\n", cmdname
);
2317 term_printf("%s: string expected\n", cmdname
);
2322 str
= qemu_malloc(strlen(buf
) + 1);
2323 pstrcpy(str
, sizeof(buf
), buf
);
2324 str_allocated
[nb_args
] = str
;
2326 if (nb_args
>= MAX_ARGS
) {
2328 term_printf("%s: too many arguments\n", cmdname
);
2331 args
[nb_args
++] = str
;
2336 int count
, format
, size
;
2338 while (qemu_isspace(*p
))
2344 if (qemu_isdigit(*p
)) {
2346 while (qemu_isdigit(*p
)) {
2347 count
= count
* 10 + (*p
- '0');
2385 if (*p
!= '\0' && !qemu_isspace(*p
)) {
2386 term_printf("invalid char in format: '%c'\n", *p
);
2390 format
= default_fmt_format
;
2391 if (format
!= 'i') {
2392 /* for 'i', not specifying a size gives -1 as size */
2394 size
= default_fmt_size
;
2395 default_fmt_size
= size
;
2397 default_fmt_format
= format
;
2400 format
= default_fmt_format
;
2401 if (format
!= 'i') {
2402 size
= default_fmt_size
;
2407 if (nb_args
+ 3 > MAX_ARGS
)
2409 args
[nb_args
++] = (void*)(long)count
;
2410 args
[nb_args
++] = (void*)(long)format
;
2411 args
[nb_args
++] = (void*)(long)size
;
2419 while (qemu_isspace(*p
))
2421 if (*typestr
== '?' || *typestr
== '.') {
2422 if (*typestr
== '?') {
2430 while (qemu_isspace(*p
))
2438 if (nb_args
>= MAX_ARGS
)
2440 args
[nb_args
++] = (void *)(long)has_arg
;
2442 if (nb_args
>= MAX_ARGS
)
2448 if (get_expr(&val
, &p
))
2452 if (nb_args
>= MAX_ARGS
)
2454 args
[nb_args
++] = (void *)(long)val
;
2456 if ((nb_args
+ 1) >= MAX_ARGS
)
2458 #if TARGET_PHYS_ADDR_BITS > 32
2459 args
[nb_args
++] = (void *)(long)((val
>> 32) & 0xffffffff);
2461 args
[nb_args
++] = (void *)0;
2463 args
[nb_args
++] = (void *)(long)(val
& 0xffffffff);
2475 while (qemu_isspace(*p
))
2481 term_printf("%s: unsupported option -%c\n",
2488 if (nb_args
>= MAX_ARGS
)
2490 args
[nb_args
++] = (void *)(long)has_option
;
2495 term_printf("%s: unknown type '%c'\n", cmdname
, c
);
2499 /* check that all arguments were parsed */
2500 while (qemu_isspace(*p
))
2503 term_printf("%s: extraneous characters at the end of line\n",
2510 handler_0
= cmd
->handler
;
2514 handler_1
= cmd
->handler
;
2518 handler_2
= cmd
->handler
;
2519 handler_2(args
[0], args
[1]);
2522 handler_3
= cmd
->handler
;
2523 handler_3(args
[0], args
[1], args
[2]);
2526 handler_4
= cmd
->handler
;
2527 handler_4(args
[0], args
[1], args
[2], args
[3]);
2530 handler_5
= cmd
->handler
;
2531 handler_5(args
[0], args
[1], args
[2], args
[3], args
[4]);
2534 handler_6
= cmd
->handler
;
2535 handler_6(args
[0], args
[1], args
[2], args
[3], args
[4], args
[5]);
2538 handler_7
= cmd
->handler
;
2539 handler_7(args
[0], args
[1], args
[2], args
[3], args
[4], args
[5], args
[6]);
2542 term_printf("unsupported number of arguments: %d\n", nb_args
);
2546 for(i
= 0; i
< MAX_ARGS
; i
++)
2547 qemu_free(str_allocated
[i
]);
2551 static void cmd_completion(const char *name
, const char *list
)
2553 const char *p
, *pstart
;
2562 p
= pstart
+ strlen(pstart
);
2564 if (len
> sizeof(cmd
) - 2)
2565 len
= sizeof(cmd
) - 2;
2566 memcpy(cmd
, pstart
, len
);
2568 if (name
[0] == '\0' || !strncmp(name
, cmd
, strlen(name
))) {
2569 add_completion(cmd
);
2577 static void file_completion(const char *input
)
2582 char file
[1024], file_prefix
[1024];
2586 p
= strrchr(input
, '/');
2589 pstrcpy(file_prefix
, sizeof(file_prefix
), input
);
2590 pstrcpy(path
, sizeof(path
), ".");
2592 input_path_len
= p
- input
+ 1;
2593 memcpy(path
, input
, input_path_len
);
2594 if (input_path_len
> sizeof(path
) - 1)
2595 input_path_len
= sizeof(path
) - 1;
2596 path
[input_path_len
] = '\0';
2597 pstrcpy(file_prefix
, sizeof(file_prefix
), p
+ 1);
2599 #ifdef DEBUG_COMPLETION
2600 term_printf("input='%s' path='%s' prefix='%s'\n", input
, path
, file_prefix
);
2602 ffs
= opendir(path
);
2610 if (strstart(d
->d_name
, file_prefix
, NULL
)) {
2611 memcpy(file
, input
, input_path_len
);
2612 if (input_path_len
< sizeof(file
))
2613 pstrcpy(file
+ input_path_len
, sizeof(file
) - input_path_len
,
2615 /* stat the file to find out if it's a directory.
2616 * In that case add a slash to speed up typing long paths
2619 if(S_ISDIR(sb
.st_mode
))
2620 pstrcat(file
, sizeof(file
), "/");
2621 add_completion(file
);
2627 static void block_completion_it(void *opaque
, const char *name
)
2629 const char *input
= opaque
;
2631 if (input
[0] == '\0' ||
2632 !strncmp(name
, (char *)input
, strlen(input
))) {
2633 add_completion(name
);
2637 /* NOTE: this parser is an approximate form of the real command parser */
2638 static void parse_cmdline(const char *cmdline
,
2639 int *pnb_args
, char **args
)
2648 while (qemu_isspace(*p
))
2652 if (nb_args
>= MAX_ARGS
)
2654 ret
= get_str(buf
, sizeof(buf
), &p
);
2655 args
[nb_args
] = qemu_strdup(buf
);
2660 *pnb_args
= nb_args
;
2663 void readline_find_completion(const char *cmdline
)
2665 const char *cmdname
;
2666 char *args
[MAX_ARGS
];
2667 int nb_args
, i
, len
;
2668 const char *ptype
, *str
;
2669 const term_cmd_t
*cmd
;
2672 parse_cmdline(cmdline
, &nb_args
, args
);
2673 #ifdef DEBUG_COMPLETION
2674 for(i
= 0; i
< nb_args
; i
++) {
2675 term_printf("arg%d = '%s'\n", i
, (char *)args
[i
]);
2679 /* if the line ends with a space, it means we want to complete the
2681 len
= strlen(cmdline
);
2682 if (len
> 0 && qemu_isspace(cmdline
[len
- 1])) {
2683 if (nb_args
>= MAX_ARGS
)
2685 args
[nb_args
++] = qemu_strdup("");
2688 /* command completion */
2693 completion_index
= strlen(cmdname
);
2694 for(cmd
= term_cmds
; cmd
->name
!= NULL
; cmd
++) {
2695 cmd_completion(cmdname
, cmd
->name
);
2698 /* find the command */
2699 for(cmd
= term_cmds
; cmd
->name
!= NULL
; cmd
++) {
2700 if (compare_cmd(args
[0], cmd
->name
))
2705 ptype
= cmd
->args_type
;
2706 for(i
= 0; i
< nb_args
- 2; i
++) {
2707 if (*ptype
!= '\0') {
2709 while (*ptype
== '?')
2713 str
= args
[nb_args
- 1];
2716 /* file completion */
2717 completion_index
= strlen(str
);
2718 file_completion(str
);
2721 /* block device name completion */
2722 completion_index
= strlen(str
);
2723 bdrv_iterate(block_completion_it
, (void *)str
);
2726 /* XXX: more generic ? */
2727 if (!strcmp(cmd
->name
, "info")) {
2728 completion_index
= strlen(str
);
2729 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
2730 cmd_completion(str
, cmd
->name
);
2732 } else if (!strcmp(cmd
->name
, "sendkey")) {
2733 completion_index
= strlen(str
);
2734 for(key
= key_defs
; key
->name
!= NULL
; key
++) {
2735 cmd_completion(str
, key
->name
);
2743 for(i
= 0; i
< nb_args
; i
++)
2747 static int term_can_read(void *opaque
)
2752 static void term_read(void *opaque
, const uint8_t *buf
, int size
)
2755 for(i
= 0; i
< size
; i
++)
2756 readline_handle_byte(buf
[i
]);
2759 static int monitor_suspended
;
2761 static void monitor_handle_command1(void *opaque
, const char *cmdline
)
2763 monitor_handle_command(cmdline
);
2764 if (!monitor_suspended
)
2765 monitor_start_input();
2767 monitor_suspended
= 2;
2770 void monitor_suspend(void)
2772 monitor_suspended
= 1;
2775 void monitor_resume(void)
2777 if (monitor_suspended
== 2)
2778 monitor_start_input();
2779 monitor_suspended
= 0;
2782 static void monitor_start_input(void)
2784 readline_start("(qemu) ", 0, monitor_handle_command1
, NULL
);
2787 static void term_event(void *opaque
, int event
)
2789 if (event
!= CHR_EVENT_RESET
)
2793 term_printf("QEMU %s monitor - type 'help' for more information\n",
2795 monitor_start_input();
2798 static int is_first_init
= 1;
2800 void monitor_init(CharDriverState
*hd
, int show_banner
)
2804 if (is_first_init
) {
2805 key_timer
= qemu_new_timer(vm_clock
, release_keys
, NULL
);
2808 for (i
= 0; i
< MAX_MON
; i
++) {
2809 monitor_hd
[i
] = NULL
;
2813 for (i
= 0; i
< MAX_MON
; i
++) {
2814 if (monitor_hd
[i
] == NULL
) {
2820 hide_banner
= !show_banner
;
2822 qemu_chr_add_handlers(hd
, term_can_read
, term_read
, term_event
, NULL
);
2824 readline_start("", 0, monitor_handle_command1
, NULL
);
2827 /* XXX: use threads ? */
2828 /* modal monitor readline */
2829 static int monitor_readline_started
;
2830 static char *monitor_readline_buf
;
2831 static int monitor_readline_buf_size
;
2833 static void monitor_readline_cb(void *opaque
, const char *input
)
2835 pstrcpy(monitor_readline_buf
, monitor_readline_buf_size
, input
);
2836 monitor_readline_started
= 0;
2839 void monitor_readline(const char *prompt
, int is_password
,
2840 char *buf
, int buf_size
)
2843 int old_focus
[MAX_MON
];
2846 for (i
= 0; i
< MAX_MON
; i
++) {
2848 if (monitor_hd
[i
]) {
2849 old_focus
[i
] = monitor_hd
[i
]->focus
;
2850 monitor_hd
[i
]->focus
= 0;
2851 qemu_chr_send_event(monitor_hd
[i
], CHR_EVENT_FOCUS
);
2856 readline_start(prompt
, is_password
, monitor_readline_cb
, NULL
);
2857 monitor_readline_buf
= buf
;
2858 monitor_readline_buf_size
= buf_size
;
2859 monitor_readline_started
= 1;
2860 while (monitor_readline_started
) {
2863 /* restore original focus */
2865 for (i
= 0; i
< MAX_MON
; i
++)
2867 monitor_hd
[i
]->focus
= old_focus
[i
];