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"
38 #include "qemu-timer.h"
41 //#define DEBUG_COMPLETION
44 #define offsetof(type, field) ((size_t) &((type *)0)->field)
51 * 'B' block device name
52 * 's' string (accept optional quote)
54 * 'l' target long (32 or 64 bit)
55 * '/' optional gdb-like print format (like "/10x")
57 * '?' optional type (for 'F', 's' and 'i')
61 typedef struct term_cmd_t
{
63 const char *args_type
;
70 static CharDriverState
*monitor_hd
[MAX_MON
];
71 static int hide_banner
;
73 static term_cmd_t term_cmds
[];
74 static term_cmd_t info_cmds
[];
76 static uint8_t term_outbuf
[1024];
77 static int term_outbuf_index
;
79 CPUState
*mon_cpu
= NULL
;
84 if (term_outbuf_index
> 0) {
85 for (i
= 0; i
< MAX_MON
; i
++)
86 if (monitor_hd
[i
] && monitor_hd
[i
]->focus
== 0)
87 qemu_chr_write(monitor_hd
[i
], term_outbuf
, term_outbuf_index
);
88 term_outbuf_index
= 0;
92 /* flush at every end of line or if the buffer is full */
93 void term_puts(const char *str
)
101 term_outbuf
[term_outbuf_index
++] = '\r';
102 term_outbuf
[term_outbuf_index
++] = c
;
103 if (term_outbuf_index
>= (sizeof(term_outbuf
) - 1) ||
109 void term_vprintf(const char *fmt
, va_list ap
)
112 vsnprintf(buf
, sizeof(buf
), fmt
, ap
);
116 void term_printf(const char *fmt
, ...)
120 term_vprintf(fmt
, ap
);
124 void term_print_filename(const char *filename
)
128 for (i
= 0; filename
[i
]; i
++) {
129 switch (filename
[i
]) {
133 term_printf("\\%c", filename
[i
]);
145 term_printf("%c", filename
[i
]);
151 static int monitor_fprintf(FILE *stream
, const char *fmt
, ...)
155 term_vprintf(fmt
, ap
);
160 static int compare_cmd(const char *name
, const char *list
)
162 const char *p
, *pstart
;
170 p
= pstart
+ strlen(pstart
);
171 if ((p
- pstart
) == len
&& !memcmp(pstart
, name
, len
))
180 static void help_cmd1(term_cmd_t
*cmds
, const char *prefix
, const char *name
)
184 for(cmd
= cmds
; cmd
->name
!= NULL
; cmd
++) {
185 if (!name
|| !strcmp(name
, cmd
->name
))
186 term_printf("%s%s %s -- %s\n", prefix
, cmd
->name
, cmd
->params
, cmd
->help
);
190 static void help_cmd(const char *name
)
192 if (name
&& !strcmp(name
, "info")) {
193 help_cmd1(info_cmds
, "info ", NULL
);
195 help_cmd1(term_cmds
, "", name
);
196 if (name
&& !strcmp(name
, "log")) {
198 term_printf("Log items (comma separated):\n");
199 term_printf("%-10s %s\n", "none", "remove all logs");
200 for(item
= cpu_log_items
; item
->mask
!= 0; item
++) {
201 term_printf("%-10s %s\n", item
->name
, item
->help
);
207 static void do_help(const char *name
)
212 static void do_commit(const char *device
)
216 all_devices
= !strcmp(device
, "all");
217 for (i
= 0; i
< nb_drives
; i
++) {
219 !strcmp(bdrv_get_device_name(drives_table
[i
].bdrv
), device
))
220 bdrv_commit(drives_table
[i
].bdrv
);
224 static void do_info(const char *item
)
230 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
231 if (compare_cmd(item
, cmd
->name
))
241 static void do_info_version(void)
243 term_printf("%s\n", QEMU_VERSION
);
246 static void do_info_name(void)
249 term_printf("%s\n", qemu_name
);
252 static void do_info_block(void)
257 static void do_info_blockstats(void)
262 /* get the current CPU defined by the user */
263 static int mon_set_cpu(int cpu_index
)
267 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
268 if (env
->cpu_index
== cpu_index
) {
276 static CPUState
*mon_get_cpu(void)
284 static void do_info_registers(void)
291 cpu_dump_state(env
, NULL
, monitor_fprintf
,
294 cpu_dump_state(env
, NULL
, monitor_fprintf
,
299 static void do_info_cpus(void)
303 /* just to set the default cpu if not already done */
306 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
307 term_printf("%c CPU #%d:",
308 (env
== mon_cpu
) ? '*' : ' ',
310 #if defined(TARGET_I386)
311 term_printf(" pc=0x" TARGET_FMT_lx
, env
->eip
+ env
->segs
[R_CS
].base
);
312 #elif defined(TARGET_PPC)
313 term_printf(" nip=0x" TARGET_FMT_lx
, env
->nip
);
314 #elif defined(TARGET_SPARC)
315 term_printf(" pc=0x" TARGET_FMT_lx
" npc=0x" TARGET_FMT_lx
, env
->pc
, env
->npc
);
316 #elif defined(TARGET_MIPS)
317 term_printf(" PC=0x" TARGET_FMT_lx
, env
->active_tc
.PC
);
320 term_printf(" (halted)");
325 static void do_cpu_set(int index
)
327 if (mon_set_cpu(index
) < 0)
328 term_printf("Invalid CPU index\n");
331 static void do_info_jit(void)
333 dump_exec_info(NULL
, monitor_fprintf
);
336 static void do_info_history (void)
343 str
= readline_get_history(i
);
346 term_printf("%d: '%s'\n", i
, str
);
351 #if defined(TARGET_PPC)
352 /* XXX: not implemented in other targets */
353 static void do_info_cpu_stats (void)
358 cpu_dump_statistics(env
, NULL
, &monitor_fprintf
, 0);
362 static void do_quit(void)
367 static int eject_device(BlockDriverState
*bs
, int force
)
369 if (bdrv_is_inserted(bs
)) {
371 if (!bdrv_is_removable(bs
)) {
372 term_printf("device is not removable\n");
375 if (bdrv_is_locked(bs
)) {
376 term_printf("device is locked\n");
385 static void do_eject(int force
, const char *filename
)
387 BlockDriverState
*bs
;
389 bs
= bdrv_find(filename
);
391 term_printf("device not found\n");
394 eject_device(bs
, force
);
397 static void do_change_block(const char *device
, const char *filename
, const char *fmt
)
399 BlockDriverState
*bs
;
400 BlockDriver
*drv
= NULL
;
402 bs
= bdrv_find(device
);
404 term_printf("device not found\n");
408 drv
= bdrv_find_format(fmt
);
410 term_printf("invalid format %s\n", fmt
);
414 if (eject_device(bs
, 0) < 0)
416 bdrv_open2(bs
, filename
, 0, drv
);
417 qemu_key_check(bs
, filename
);
420 static void do_change_vnc(const char *target
)
422 if (strcmp(target
, "passwd") == 0 ||
423 strcmp(target
, "password") == 0) {
425 monitor_readline("Password: ", 1, password
, sizeof(password
)-1);
426 password
[sizeof(password
)-1] = '\0';
427 if (vnc_display_password(NULL
, password
) < 0)
428 term_printf("could not set VNC server password\n");
430 if (vnc_display_open(NULL
, target
) < 0)
431 term_printf("could not start VNC server on %s\n", target
);
435 static void do_change(const char *device
, const char *target
, const char *fmt
)
437 if (strcmp(device
, "vnc") == 0) {
438 do_change_vnc(target
);
440 do_change_block(device
, target
, fmt
);
444 static void do_screen_dump(const char *filename
)
446 vga_hw_screen_dump(filename
);
449 static void do_logfile(const char *filename
)
451 cpu_set_log_filename(filename
);
454 static void do_log(const char *items
)
458 if (!strcmp(items
, "none")) {
461 mask
= cpu_str_to_log_mask(items
);
470 static void do_stop(void)
472 vm_stop(EXCP_INTERRUPT
);
475 static void do_cont(void)
480 #ifdef CONFIG_GDBSTUB
481 static void do_gdbserver(const char *port
)
484 port
= DEFAULT_GDBSTUB_PORT
;
485 if (gdbserver_start(port
) < 0) {
486 qemu_printf("Could not open gdbserver socket on port '%s'\n", port
);
488 qemu_printf("Waiting gdb connection on port '%s'\n", port
);
493 static void term_printc(int c
)
510 if (c
>= 32 && c
<= 126) {
511 term_printf("%c", c
);
513 term_printf("\\x%02x", c
);
520 static void memory_dump(int count
, int format
, int wsize
,
521 target_phys_addr_t addr
, int is_physical
)
524 int nb_per_line
, l
, line_size
, i
, max_digits
, len
;
532 if (!env
&& !is_physical
)
537 } else if (wsize
== 4) {
540 /* as default we use the current CS size */
544 if ((env
->efer
& MSR_EFER_LMA
) &&
545 (env
->segs
[R_CS
].flags
& DESC_L_MASK
))
549 if (!(env
->segs
[R_CS
].flags
& DESC_B_MASK
))
554 monitor_disas(env
, addr
, count
, is_physical
, flags
);
563 nb_per_line
= line_size
/ wsize
;
568 max_digits
= (wsize
* 8 + 2) / 3;
572 max_digits
= (wsize
* 8) / 4;
576 max_digits
= (wsize
* 8 * 10 + 32) / 33;
585 term_printf(TARGET_FMT_plx
":", addr
);
587 term_printf(TARGET_FMT_lx
":", (target_ulong
)addr
);
592 cpu_physical_memory_rw(addr
, buf
, l
, 0);
597 cpu_memory_rw_debug(env
, addr
, buf
, l
, 0);
604 v
= ldub_raw(buf
+ i
);
607 v
= lduw_raw(buf
+ i
);
610 v
= (uint32_t)ldl_raw(buf
+ i
);
613 v
= ldq_raw(buf
+ i
);
619 term_printf("%#*" PRIo64
, max_digits
, v
);
622 term_printf("0x%0*" PRIx64
, max_digits
, v
);
625 term_printf("%*" PRIu64
, max_digits
, v
);
628 term_printf("%*" PRId64
, max_digits
, v
);
642 #if TARGET_LONG_BITS == 64
643 #define GET_TLONG(h, l) (((uint64_t)(h) << 32) | (l))
645 #define GET_TLONG(h, l) (l)
648 static void do_memory_dump(int count
, int format
, int size
,
649 uint32_t addrh
, uint32_t addrl
)
651 target_long addr
= GET_TLONG(addrh
, addrl
);
652 memory_dump(count
, format
, size
, addr
, 0);
655 #if TARGET_PHYS_ADDR_BITS > 32
656 #define GET_TPHYSADDR(h, l) (((uint64_t)(h) << 32) | (l))
658 #define GET_TPHYSADDR(h, l) (l)
661 static void do_physical_memory_dump(int count
, int format
, int size
,
662 uint32_t addrh
, uint32_t addrl
)
665 target_phys_addr_t addr
= GET_TPHYSADDR(addrh
, addrl
);
666 memory_dump(count
, format
, size
, addr
, 1);
669 static void do_print(int count
, int format
, int size
, unsigned int valh
, unsigned int vall
)
671 target_phys_addr_t val
= GET_TPHYSADDR(valh
, vall
);
672 #if TARGET_PHYS_ADDR_BITS == 32
675 term_printf("%#o", val
);
678 term_printf("%#x", val
);
681 term_printf("%u", val
);
685 term_printf("%d", val
);
694 term_printf("%#" PRIo64
, val
);
697 term_printf("%#" PRIx64
, val
);
700 term_printf("%" PRIu64
, val
);
704 term_printf("%" PRId64
, val
);
714 static void do_memory_save(unsigned int valh
, unsigned int vall
,
715 uint32_t size
, const char *filename
)
718 target_long addr
= GET_TLONG(valh
, vall
);
727 f
= fopen(filename
, "wb");
729 term_printf("could not open '%s'\n", filename
);
736 cpu_memory_rw_debug(env
, addr
, buf
, l
, 0);
737 fwrite(buf
, 1, l
, f
);
744 static void do_physical_memory_save(unsigned int valh
, unsigned int vall
,
745 uint32_t size
, const char *filename
)
750 target_phys_addr_t addr
= GET_TPHYSADDR(valh
, vall
);
752 f
= fopen(filename
, "wb");
754 term_printf("could not open '%s'\n", filename
);
761 cpu_physical_memory_rw(addr
, buf
, l
, 0);
762 fwrite(buf
, 1, l
, f
);
770 static void do_sum(uint32_t start
, uint32_t size
)
777 for(addr
= start
; addr
< (start
+ size
); addr
++) {
778 cpu_physical_memory_rw(addr
, buf
, 1, 0);
779 /* BSD sum algorithm ('sum' Unix command) */
780 sum
= (sum
>> 1) | (sum
<< 15);
783 term_printf("%05d\n", sum
);
791 static const KeyDef key_defs
[] = {
816 { 0x0e, "backspace" },
850 { 0x37, "asterisk" },
853 { 0x3a, "caps_lock" },
864 { 0x45, "num_lock" },
865 { 0x46, "scroll_lock" },
867 { 0xb5, "kp_divide" },
868 { 0x37, "kp_multiply" },
869 { 0x4a, "kp_subtract" },
871 { 0x9c, "kp_enter" },
872 { 0x53, "kp_decimal" },
905 #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
925 static int get_keycode(const char *key
)
931 for(p
= key_defs
; p
->name
!= NULL
; p
++) {
932 if (!strcmp(key
, p
->name
))
935 if (strstart(key
, "0x", NULL
)) {
936 ret
= strtoul(key
, &endp
, 0);
937 if (*endp
== '\0' && ret
>= 0x01 && ret
<= 0xff)
943 #define MAX_KEYCODES 16
944 static uint8_t keycodes
[MAX_KEYCODES
];
945 static int nb_pending_keycodes
;
946 static QEMUTimer
*key_timer
;
948 static void release_keys(void *opaque
)
952 while (nb_pending_keycodes
> 0) {
953 nb_pending_keycodes
--;
954 keycode
= keycodes
[nb_pending_keycodes
];
956 kbd_put_keycode(0xe0);
957 kbd_put_keycode(keycode
| 0x80);
961 static void do_sendkey(const char *string
, int has_hold_time
, int hold_time
)
963 char keyname_buf
[16];
965 int keyname_len
, keycode
, i
;
967 if (nb_pending_keycodes
> 0) {
968 qemu_del_timer(key_timer
);
975 separator
= strchr(string
, '-');
976 keyname_len
= separator
? separator
- string
: strlen(string
);
977 if (keyname_len
> 0) {
978 pstrcpy(keyname_buf
, sizeof(keyname_buf
), string
);
979 if (keyname_len
> sizeof(keyname_buf
) - 1) {
980 term_printf("invalid key: '%s...'\n", keyname_buf
);
983 if (i
== MAX_KEYCODES
) {
984 term_printf("too many keys\n");
987 keyname_buf
[keyname_len
] = 0;
988 keycode
= get_keycode(keyname_buf
);
990 term_printf("unknown key: '%s'\n", keyname_buf
);
993 keycodes
[i
++] = keycode
;
997 string
= separator
+ 1;
999 nb_pending_keycodes
= i
;
1000 /* key down events */
1001 for (i
= 0; i
< nb_pending_keycodes
; i
++) {
1002 keycode
= keycodes
[i
];
1004 kbd_put_keycode(0xe0);
1005 kbd_put_keycode(keycode
& 0x7f);
1007 /* delayed key up events */
1008 qemu_mod_timer(key_timer
, qemu_get_clock(vm_clock
) +
1009 muldiv64(ticks_per_sec
, hold_time
, 1000));
1012 static int mouse_button_state
;
1014 static void do_mouse_move(const char *dx_str
, const char *dy_str
,
1018 dx
= strtol(dx_str
, NULL
, 0);
1019 dy
= strtol(dy_str
, NULL
, 0);
1022 dz
= strtol(dz_str
, NULL
, 0);
1023 kbd_mouse_event(dx
, dy
, dz
, mouse_button_state
);
1026 static void do_mouse_button(int button_state
)
1028 mouse_button_state
= button_state
;
1029 kbd_mouse_event(0, 0, 0, mouse_button_state
);
1032 static void do_ioport_read(int count
, int format
, int size
, int addr
, int has_index
, int index
)
1038 cpu_outb(NULL
, addr
& 0xffff, index
& 0xff);
1046 val
= cpu_inb(NULL
, addr
);
1050 val
= cpu_inw(NULL
, addr
);
1054 val
= cpu_inl(NULL
, addr
);
1058 term_printf("port%c[0x%04x] = %#0*x\n",
1059 suffix
, addr
, size
* 2, val
);
1062 /* boot_set handler */
1063 static QEMUBootSetHandler
*qemu_boot_set_handler
= NULL
;
1064 static void *boot_opaque
;
1066 void qemu_register_boot_set(QEMUBootSetHandler
*func
, void *opaque
)
1068 qemu_boot_set_handler
= func
;
1069 boot_opaque
= opaque
;
1072 static void do_boot_set(const char *bootdevice
)
1076 if (qemu_boot_set_handler
) {
1077 res
= qemu_boot_set_handler(boot_opaque
, bootdevice
);
1079 term_printf("boot device list now set to %s\n", bootdevice
);
1081 term_printf("setting boot device list failed with error %i\n", res
);
1083 term_printf("no function defined to set boot device list for this architecture\n");
1087 static void do_system_reset(void)
1089 qemu_system_reset_request();
1092 static void do_system_powerdown(void)
1094 qemu_system_powerdown_request();
1097 #if defined(TARGET_I386)
1098 static void print_pte(uint32_t addr
, uint32_t pte
, uint32_t mask
)
1100 term_printf("%08x: %08x %c%c%c%c%c%c%c%c\n",
1103 pte
& PG_GLOBAL_MASK
? 'G' : '-',
1104 pte
& PG_PSE_MASK
? 'P' : '-',
1105 pte
& PG_DIRTY_MASK
? 'D' : '-',
1106 pte
& PG_ACCESSED_MASK
? 'A' : '-',
1107 pte
& PG_PCD_MASK
? 'C' : '-',
1108 pte
& PG_PWT_MASK
? 'T' : '-',
1109 pte
& PG_USER_MASK
? 'U' : '-',
1110 pte
& PG_RW_MASK
? 'W' : '-');
1113 static void tlb_info(void)
1117 uint32_t pgd
, pde
, pte
;
1119 env
= mon_get_cpu();
1123 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1124 term_printf("PG disabled\n");
1127 pgd
= env
->cr
[3] & ~0xfff;
1128 for(l1
= 0; l1
< 1024; l1
++) {
1129 cpu_physical_memory_read(pgd
+ l1
* 4, (uint8_t *)&pde
, 4);
1130 pde
= le32_to_cpu(pde
);
1131 if (pde
& PG_PRESENT_MASK
) {
1132 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1133 print_pte((l1
<< 22), pde
, ~((1 << 20) - 1));
1135 for(l2
= 0; l2
< 1024; l2
++) {
1136 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4,
1137 (uint8_t *)&pte
, 4);
1138 pte
= le32_to_cpu(pte
);
1139 if (pte
& PG_PRESENT_MASK
) {
1140 print_pte((l1
<< 22) + (l2
<< 12),
1150 static void mem_print(uint32_t *pstart
, int *plast_prot
,
1151 uint32_t end
, int prot
)
1154 prot1
= *plast_prot
;
1155 if (prot
!= prot1
) {
1156 if (*pstart
!= -1) {
1157 term_printf("%08x-%08x %08x %c%c%c\n",
1158 *pstart
, end
, end
- *pstart
,
1159 prot1
& PG_USER_MASK
? 'u' : '-',
1161 prot1
& PG_RW_MASK
? 'w' : '-');
1171 static void mem_info(void)
1174 int l1
, l2
, prot
, last_prot
;
1175 uint32_t pgd
, pde
, pte
, start
, end
;
1177 env
= mon_get_cpu();
1181 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1182 term_printf("PG disabled\n");
1185 pgd
= env
->cr
[3] & ~0xfff;
1188 for(l1
= 0; l1
< 1024; l1
++) {
1189 cpu_physical_memory_read(pgd
+ l1
* 4, (uint8_t *)&pde
, 4);
1190 pde
= le32_to_cpu(pde
);
1192 if (pde
& PG_PRESENT_MASK
) {
1193 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1194 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1195 mem_print(&start
, &last_prot
, end
, prot
);
1197 for(l2
= 0; l2
< 1024; l2
++) {
1198 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4,
1199 (uint8_t *)&pte
, 4);
1200 pte
= le32_to_cpu(pte
);
1201 end
= (l1
<< 22) + (l2
<< 12);
1202 if (pte
& PG_PRESENT_MASK
) {
1203 prot
= pte
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1207 mem_print(&start
, &last_prot
, end
, prot
);
1212 mem_print(&start
, &last_prot
, end
, prot
);
1218 static void do_info_kqemu(void)
1224 env
= mon_get_cpu();
1226 term_printf("No cpu initialized yet");
1229 val
= env
->kqemu_enabled
;
1230 term_printf("kqemu support: ");
1234 term_printf("disabled\n");
1237 term_printf("enabled for user code\n");
1240 term_printf("enabled for user and kernel code\n");
1244 term_printf("kqemu support: not compiled\n");
1248 #ifdef CONFIG_PROFILER
1252 int64_t kqemu_exec_count
;
1254 int64_t kqemu_ret_int_count
;
1255 int64_t kqemu_ret_excp_count
;
1256 int64_t kqemu_ret_intr_count
;
1258 static void do_info_profile(void)
1264 term_printf("async time %" PRId64
" (%0.3f)\n",
1265 dev_time
, dev_time
/ (double)ticks_per_sec
);
1266 term_printf("qemu time %" PRId64
" (%0.3f)\n",
1267 qemu_time
, qemu_time
/ (double)ticks_per_sec
);
1268 term_printf("kqemu time %" PRId64
" (%0.3f %0.1f%%) count=%" PRId64
" int=%" PRId64
" excp=%" PRId64
" intr=%" PRId64
"\n",
1269 kqemu_time
, kqemu_time
/ (double)ticks_per_sec
,
1270 kqemu_time
/ (double)total
* 100.0,
1272 kqemu_ret_int_count
,
1273 kqemu_ret_excp_count
,
1274 kqemu_ret_intr_count
);
1277 kqemu_exec_count
= 0;
1279 kqemu_ret_int_count
= 0;
1280 kqemu_ret_excp_count
= 0;
1281 kqemu_ret_intr_count
= 0;
1283 kqemu_record_dump();
1287 static void do_info_profile(void)
1289 term_printf("Internal profiler not compiled\n");
1293 /* Capture support */
1294 static LIST_HEAD (capture_list_head
, CaptureState
) capture_head
;
1296 static void do_info_capture (void)
1301 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
1302 term_printf ("[%d]: ", i
);
1303 s
->ops
.info (s
->opaque
);
1307 static void do_stop_capture (int n
)
1312 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
1314 s
->ops
.destroy (s
->opaque
);
1315 LIST_REMOVE (s
, entries
);
1323 int wav_start_capture (CaptureState
*s
, const char *path
, int freq
,
1324 int bits
, int nchannels
);
1326 static void do_wav_capture (const char *path
,
1327 int has_freq
, int freq
,
1328 int has_bits
, int bits
,
1329 int has_channels
, int nchannels
)
1333 s
= qemu_mallocz (sizeof (*s
));
1335 term_printf ("Not enough memory to add wave capture\n");
1339 freq
= has_freq
? freq
: 44100;
1340 bits
= has_bits
? bits
: 16;
1341 nchannels
= has_channels
? nchannels
: 2;
1343 if (wav_start_capture (s
, path
, freq
, bits
, nchannels
)) {
1344 term_printf ("Faied to add wave capture\n");
1347 LIST_INSERT_HEAD (&capture_head
, s
, entries
);
1351 #if defined(TARGET_I386)
1352 static void do_inject_nmi(int cpu_index
)
1356 for (env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
)
1357 if (env
->cpu_index
== cpu_index
) {
1358 cpu_interrupt(env
, CPU_INTERRUPT_NMI
);
1364 static term_cmd_t term_cmds
[] = {
1365 { "help|?", "s?", do_help
,
1366 "[cmd]", "show the help" },
1367 { "commit", "s", do_commit
,
1368 "device|all", "commit changes to the disk images (if -snapshot is used) or backing files" },
1369 { "info", "s?", do_info
,
1370 "subcommand", "show various information about the system state" },
1371 { "q|quit", "", do_quit
,
1372 "", "quit the emulator" },
1373 { "eject", "-fB", do_eject
,
1374 "[-f] device", "eject a removable medium (use -f to force it)" },
1375 { "change", "BFs?", do_change
,
1376 "device filename [format]", "change a removable medium, optional format" },
1377 { "screendump", "F", do_screen_dump
,
1378 "filename", "save screen into PPM image 'filename'" },
1379 { "logfile", "F", do_logfile
,
1380 "filename", "output logs to 'filename'" },
1381 { "log", "s", do_log
,
1382 "item1[,...]", "activate logging of the specified items to '/tmp/qemu.log'" },
1383 { "savevm", "s?", do_savevm
,
1384 "tag|id", "save a VM snapshot. If no tag or id are provided, a new snapshot is created" },
1385 { "loadvm", "s", do_loadvm
,
1386 "tag|id", "restore a VM snapshot from its tag or id" },
1387 { "delvm", "s", do_delvm
,
1388 "tag|id", "delete a VM snapshot from its tag or id" },
1389 { "stop", "", do_stop
,
1390 "", "stop emulation", },
1391 { "c|cont", "", do_cont
,
1392 "", "resume emulation", },
1393 #ifdef CONFIG_GDBSTUB
1394 { "gdbserver", "s?", do_gdbserver
,
1395 "[port]", "start gdbserver session (default port=1234)", },
1397 { "x", "/l", do_memory_dump
,
1398 "/fmt addr", "virtual memory dump starting at 'addr'", },
1399 { "xp", "/l", do_physical_memory_dump
,
1400 "/fmt addr", "physical memory dump starting at 'addr'", },
1401 { "p|print", "/l", do_print
,
1402 "/fmt expr", "print expression value (use $reg for CPU register access)", },
1403 { "i", "/ii.", do_ioport_read
,
1404 "/fmt addr", "I/O port read" },
1406 { "sendkey", "si?", do_sendkey
,
1407 "keys [hold_ms]", "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)" },
1408 { "system_reset", "", do_system_reset
,
1409 "", "reset the system" },
1410 { "system_powerdown", "", do_system_powerdown
,
1411 "", "send system power down event" },
1412 { "sum", "ii", do_sum
,
1413 "addr size", "compute the checksum of a memory region" },
1414 { "usb_add", "s", do_usb_add
,
1415 "device", "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')" },
1416 { "usb_del", "s", do_usb_del
,
1417 "device", "remove USB device 'bus.addr'" },
1418 { "cpu", "i", do_cpu_set
,
1419 "index", "set the default CPU" },
1420 { "mouse_move", "sss?", do_mouse_move
,
1421 "dx dy [dz]", "send mouse move events" },
1422 { "mouse_button", "i", do_mouse_button
,
1423 "state", "change mouse button state (1=L, 2=M, 4=R)" },
1424 { "mouse_set", "i", do_mouse_set
,
1425 "index", "set which mouse device receives events" },
1427 { "wavcapture", "si?i?i?", do_wav_capture
,
1428 "path [frequency bits channels]",
1429 "capture audio to a wave file (default frequency=44100 bits=16 channels=2)" },
1431 { "stopcapture", "i", do_stop_capture
,
1432 "capture index", "stop capture" },
1433 { "memsave", "lis", do_memory_save
,
1434 "addr size file", "save to disk virtual memory dump starting at 'addr' of size 'size'", },
1435 { "pmemsave", "lis", do_physical_memory_save
,
1436 "addr size file", "save to disk physical memory dump starting at 'addr' of size 'size'", },
1437 { "boot_set", "s", do_boot_set
,
1438 "bootdevice", "define new values for the boot device list" },
1439 #if defined(TARGET_I386)
1440 { "nmi", "i", do_inject_nmi
,
1441 "cpu", "inject an NMI on the given CPU", },
1446 static term_cmd_t info_cmds
[] = {
1447 { "version", "", do_info_version
,
1448 "", "show the version of qemu" },
1449 { "network", "", do_info_network
,
1450 "", "show the network state" },
1451 { "block", "", do_info_block
,
1452 "", "show the block devices" },
1453 { "blockstats", "", do_info_blockstats
,
1454 "", "show block device statistics" },
1455 { "registers", "", do_info_registers
,
1456 "", "show the cpu registers" },
1457 { "cpus", "", do_info_cpus
,
1458 "", "show infos for each CPU" },
1459 { "history", "", do_info_history
,
1460 "", "show the command line history", },
1461 { "irq", "", irq_info
,
1462 "", "show the interrupts statistics (if available)", },
1463 { "pic", "", pic_info
,
1464 "", "show i8259 (PIC) state", },
1465 { "pci", "", pci_info
,
1466 "", "show PCI info", },
1467 #if defined(TARGET_I386)
1468 { "tlb", "", tlb_info
,
1469 "", "show virtual to physical memory mappings", },
1470 { "mem", "", mem_info
,
1471 "", "show the active virtual memory mappings", },
1473 { "jit", "", do_info_jit
,
1474 "", "show dynamic compiler info", },
1475 { "kqemu", "", do_info_kqemu
,
1476 "", "show kqemu information", },
1477 { "usb", "", usb_info
,
1478 "", "show guest USB devices", },
1479 { "usbhost", "", usb_host_info
,
1480 "", "show host USB devices", },
1481 { "profile", "", do_info_profile
,
1482 "", "show profiling information", },
1483 { "capture", "", do_info_capture
,
1484 "", "show capture information" },
1485 { "snapshots", "", do_info_snapshots
,
1486 "", "show the currently saved VM snapshots" },
1487 { "pcmcia", "", pcmcia_info
,
1488 "", "show guest PCMCIA status" },
1489 { "mice", "", do_info_mice
,
1490 "", "show which guest mouse is receiving events" },
1491 { "vnc", "", do_info_vnc
,
1492 "", "show the vnc server status"},
1493 { "name", "", do_info_name
,
1494 "", "show the current VM name" },
1495 #if defined(TARGET_PPC)
1496 { "cpustats", "", do_info_cpu_stats
,
1497 "", "show CPU statistics", },
1499 #if defined(CONFIG_SLIRP)
1500 { "slirp", "", do_info_slirp
,
1501 "", "show SLIRP statistics", },
1506 /*******************************************************************/
1508 static const char *pch
;
1509 static jmp_buf expr_env
;
1514 typedef struct MonitorDef
{
1517 target_long (*get_value
)(struct MonitorDef
*md
, int val
);
1521 #if defined(TARGET_I386)
1522 static target_long
monitor_get_pc (struct MonitorDef
*md
, int val
)
1524 CPUState
*env
= mon_get_cpu();
1527 return env
->eip
+ env
->segs
[R_CS
].base
;
1531 #if defined(TARGET_PPC)
1532 static target_long
monitor_get_ccr (struct MonitorDef
*md
, int val
)
1534 CPUState
*env
= mon_get_cpu();
1542 for (i
= 0; i
< 8; i
++)
1543 u
|= env
->crf
[i
] << (32 - (4 * i
));
1548 static target_long
monitor_get_msr (struct MonitorDef
*md
, int val
)
1550 CPUState
*env
= mon_get_cpu();
1556 static target_long
monitor_get_xer (struct MonitorDef
*md
, int val
)
1558 CPUState
*env
= mon_get_cpu();
1561 return ppc_load_xer(env
);
1564 static target_long
monitor_get_decr (struct MonitorDef
*md
, int val
)
1566 CPUState
*env
= mon_get_cpu();
1569 return cpu_ppc_load_decr(env
);
1572 static target_long
monitor_get_tbu (struct MonitorDef
*md
, int val
)
1574 CPUState
*env
= mon_get_cpu();
1577 return cpu_ppc_load_tbu(env
);
1580 static target_long
monitor_get_tbl (struct MonitorDef
*md
, int val
)
1582 CPUState
*env
= mon_get_cpu();
1585 return cpu_ppc_load_tbl(env
);
1589 #if defined(TARGET_SPARC)
1590 #ifndef TARGET_SPARC64
1591 static target_long
monitor_get_psr (struct MonitorDef
*md
, int val
)
1593 CPUState
*env
= mon_get_cpu();
1596 return GET_PSR(env
);
1600 static target_long
monitor_get_reg(struct MonitorDef
*md
, int val
)
1602 CPUState
*env
= mon_get_cpu();
1605 return env
->regwptr
[val
];
1609 static MonitorDef monitor_defs
[] = {
1612 #define SEG(name, seg) \
1613 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
1614 { name ".base", offsetof(CPUState, segs[seg].base) },\
1615 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
1617 { "eax", offsetof(CPUState
, regs
[0]) },
1618 { "ecx", offsetof(CPUState
, regs
[1]) },
1619 { "edx", offsetof(CPUState
, regs
[2]) },
1620 { "ebx", offsetof(CPUState
, regs
[3]) },
1621 { "esp|sp", offsetof(CPUState
, regs
[4]) },
1622 { "ebp|fp", offsetof(CPUState
, regs
[5]) },
1623 { "esi", offsetof(CPUState
, regs
[6]) },
1624 { "edi", offsetof(CPUState
, regs
[7]) },
1625 #ifdef TARGET_X86_64
1626 { "r8", offsetof(CPUState
, regs
[8]) },
1627 { "r9", offsetof(CPUState
, regs
[9]) },
1628 { "r10", offsetof(CPUState
, regs
[10]) },
1629 { "r11", offsetof(CPUState
, regs
[11]) },
1630 { "r12", offsetof(CPUState
, regs
[12]) },
1631 { "r13", offsetof(CPUState
, regs
[13]) },
1632 { "r14", offsetof(CPUState
, regs
[14]) },
1633 { "r15", offsetof(CPUState
, regs
[15]) },
1635 { "eflags", offsetof(CPUState
, eflags
) },
1636 { "eip", offsetof(CPUState
, eip
) },
1643 { "pc", 0, monitor_get_pc
, },
1644 #elif defined(TARGET_PPC)
1645 /* General purpose registers */
1646 { "r0", offsetof(CPUState
, gpr
[0]) },
1647 { "r1", offsetof(CPUState
, gpr
[1]) },
1648 { "r2", offsetof(CPUState
, gpr
[2]) },
1649 { "r3", offsetof(CPUState
, gpr
[3]) },
1650 { "r4", offsetof(CPUState
, gpr
[4]) },
1651 { "r5", offsetof(CPUState
, gpr
[5]) },
1652 { "r6", offsetof(CPUState
, gpr
[6]) },
1653 { "r7", offsetof(CPUState
, gpr
[7]) },
1654 { "r8", offsetof(CPUState
, gpr
[8]) },
1655 { "r9", offsetof(CPUState
, gpr
[9]) },
1656 { "r10", offsetof(CPUState
, gpr
[10]) },
1657 { "r11", offsetof(CPUState
, gpr
[11]) },
1658 { "r12", offsetof(CPUState
, gpr
[12]) },
1659 { "r13", offsetof(CPUState
, gpr
[13]) },
1660 { "r14", offsetof(CPUState
, gpr
[14]) },
1661 { "r15", offsetof(CPUState
, gpr
[15]) },
1662 { "r16", offsetof(CPUState
, gpr
[16]) },
1663 { "r17", offsetof(CPUState
, gpr
[17]) },
1664 { "r18", offsetof(CPUState
, gpr
[18]) },
1665 { "r19", offsetof(CPUState
, gpr
[19]) },
1666 { "r20", offsetof(CPUState
, gpr
[20]) },
1667 { "r21", offsetof(CPUState
, gpr
[21]) },
1668 { "r22", offsetof(CPUState
, gpr
[22]) },
1669 { "r23", offsetof(CPUState
, gpr
[23]) },
1670 { "r24", offsetof(CPUState
, gpr
[24]) },
1671 { "r25", offsetof(CPUState
, gpr
[25]) },
1672 { "r26", offsetof(CPUState
, gpr
[26]) },
1673 { "r27", offsetof(CPUState
, gpr
[27]) },
1674 { "r28", offsetof(CPUState
, gpr
[28]) },
1675 { "r29", offsetof(CPUState
, gpr
[29]) },
1676 { "r30", offsetof(CPUState
, gpr
[30]) },
1677 { "r31", offsetof(CPUState
, gpr
[31]) },
1678 /* Floating point registers */
1679 { "f0", offsetof(CPUState
, fpr
[0]) },
1680 { "f1", offsetof(CPUState
, fpr
[1]) },
1681 { "f2", offsetof(CPUState
, fpr
[2]) },
1682 { "f3", offsetof(CPUState
, fpr
[3]) },
1683 { "f4", offsetof(CPUState
, fpr
[4]) },
1684 { "f5", offsetof(CPUState
, fpr
[5]) },
1685 { "f6", offsetof(CPUState
, fpr
[6]) },
1686 { "f7", offsetof(CPUState
, fpr
[7]) },
1687 { "f8", offsetof(CPUState
, fpr
[8]) },
1688 { "f9", offsetof(CPUState
, fpr
[9]) },
1689 { "f10", offsetof(CPUState
, fpr
[10]) },
1690 { "f11", offsetof(CPUState
, fpr
[11]) },
1691 { "f12", offsetof(CPUState
, fpr
[12]) },
1692 { "f13", offsetof(CPUState
, fpr
[13]) },
1693 { "f14", offsetof(CPUState
, fpr
[14]) },
1694 { "f15", offsetof(CPUState
, fpr
[15]) },
1695 { "f16", offsetof(CPUState
, fpr
[16]) },
1696 { "f17", offsetof(CPUState
, fpr
[17]) },
1697 { "f18", offsetof(CPUState
, fpr
[18]) },
1698 { "f19", offsetof(CPUState
, fpr
[19]) },
1699 { "f20", offsetof(CPUState
, fpr
[20]) },
1700 { "f21", offsetof(CPUState
, fpr
[21]) },
1701 { "f22", offsetof(CPUState
, fpr
[22]) },
1702 { "f23", offsetof(CPUState
, fpr
[23]) },
1703 { "f24", offsetof(CPUState
, fpr
[24]) },
1704 { "f25", offsetof(CPUState
, fpr
[25]) },
1705 { "f26", offsetof(CPUState
, fpr
[26]) },
1706 { "f27", offsetof(CPUState
, fpr
[27]) },
1707 { "f28", offsetof(CPUState
, fpr
[28]) },
1708 { "f29", offsetof(CPUState
, fpr
[29]) },
1709 { "f30", offsetof(CPUState
, fpr
[30]) },
1710 { "f31", offsetof(CPUState
, fpr
[31]) },
1711 { "fpscr", offsetof(CPUState
, fpscr
) },
1712 /* Next instruction pointer */
1713 { "nip|pc", offsetof(CPUState
, nip
) },
1714 { "lr", offsetof(CPUState
, lr
) },
1715 { "ctr", offsetof(CPUState
, ctr
) },
1716 { "decr", 0, &monitor_get_decr
, },
1717 { "ccr", 0, &monitor_get_ccr
, },
1718 /* Machine state register */
1719 { "msr", 0, &monitor_get_msr
, },
1720 { "xer", 0, &monitor_get_xer
, },
1721 { "tbu", 0, &monitor_get_tbu
, },
1722 { "tbl", 0, &monitor_get_tbl
, },
1723 #if defined(TARGET_PPC64)
1724 /* Address space register */
1725 { "asr", offsetof(CPUState
, asr
) },
1727 /* Segment registers */
1728 { "sdr1", offsetof(CPUState
, sdr1
) },
1729 { "sr0", offsetof(CPUState
, sr
[0]) },
1730 { "sr1", offsetof(CPUState
, sr
[1]) },
1731 { "sr2", offsetof(CPUState
, sr
[2]) },
1732 { "sr3", offsetof(CPUState
, sr
[3]) },
1733 { "sr4", offsetof(CPUState
, sr
[4]) },
1734 { "sr5", offsetof(CPUState
, sr
[5]) },
1735 { "sr6", offsetof(CPUState
, sr
[6]) },
1736 { "sr7", offsetof(CPUState
, sr
[7]) },
1737 { "sr8", offsetof(CPUState
, sr
[8]) },
1738 { "sr9", offsetof(CPUState
, sr
[9]) },
1739 { "sr10", offsetof(CPUState
, sr
[10]) },
1740 { "sr11", offsetof(CPUState
, sr
[11]) },
1741 { "sr12", offsetof(CPUState
, sr
[12]) },
1742 { "sr13", offsetof(CPUState
, sr
[13]) },
1743 { "sr14", offsetof(CPUState
, sr
[14]) },
1744 { "sr15", offsetof(CPUState
, sr
[15]) },
1745 /* Too lazy to put BATs and SPRs ... */
1746 #elif defined(TARGET_SPARC)
1747 { "g0", offsetof(CPUState
, gregs
[0]) },
1748 { "g1", offsetof(CPUState
, gregs
[1]) },
1749 { "g2", offsetof(CPUState
, gregs
[2]) },
1750 { "g3", offsetof(CPUState
, gregs
[3]) },
1751 { "g4", offsetof(CPUState
, gregs
[4]) },
1752 { "g5", offsetof(CPUState
, gregs
[5]) },
1753 { "g6", offsetof(CPUState
, gregs
[6]) },
1754 { "g7", offsetof(CPUState
, gregs
[7]) },
1755 { "o0", 0, monitor_get_reg
},
1756 { "o1", 1, monitor_get_reg
},
1757 { "o2", 2, monitor_get_reg
},
1758 { "o3", 3, monitor_get_reg
},
1759 { "o4", 4, monitor_get_reg
},
1760 { "o5", 5, monitor_get_reg
},
1761 { "o6", 6, monitor_get_reg
},
1762 { "o7", 7, monitor_get_reg
},
1763 { "l0", 8, monitor_get_reg
},
1764 { "l1", 9, monitor_get_reg
},
1765 { "l2", 10, monitor_get_reg
},
1766 { "l3", 11, monitor_get_reg
},
1767 { "l4", 12, monitor_get_reg
},
1768 { "l5", 13, monitor_get_reg
},
1769 { "l6", 14, monitor_get_reg
},
1770 { "l7", 15, monitor_get_reg
},
1771 { "i0", 16, monitor_get_reg
},
1772 { "i1", 17, monitor_get_reg
},
1773 { "i2", 18, monitor_get_reg
},
1774 { "i3", 19, monitor_get_reg
},
1775 { "i4", 20, monitor_get_reg
},
1776 { "i5", 21, monitor_get_reg
},
1777 { "i6", 22, monitor_get_reg
},
1778 { "i7", 23, monitor_get_reg
},
1779 { "pc", offsetof(CPUState
, pc
) },
1780 { "npc", offsetof(CPUState
, npc
) },
1781 { "y", offsetof(CPUState
, y
) },
1782 #ifndef TARGET_SPARC64
1783 { "psr", 0, &monitor_get_psr
, },
1784 { "wim", offsetof(CPUState
, wim
) },
1786 { "tbr", offsetof(CPUState
, tbr
) },
1787 { "fsr", offsetof(CPUState
, fsr
) },
1788 { "f0", offsetof(CPUState
, fpr
[0]) },
1789 { "f1", offsetof(CPUState
, fpr
[1]) },
1790 { "f2", offsetof(CPUState
, fpr
[2]) },
1791 { "f3", offsetof(CPUState
, fpr
[3]) },
1792 { "f4", offsetof(CPUState
, fpr
[4]) },
1793 { "f5", offsetof(CPUState
, fpr
[5]) },
1794 { "f6", offsetof(CPUState
, fpr
[6]) },
1795 { "f7", offsetof(CPUState
, fpr
[7]) },
1796 { "f8", offsetof(CPUState
, fpr
[8]) },
1797 { "f9", offsetof(CPUState
, fpr
[9]) },
1798 { "f10", offsetof(CPUState
, fpr
[10]) },
1799 { "f11", offsetof(CPUState
, fpr
[11]) },
1800 { "f12", offsetof(CPUState
, fpr
[12]) },
1801 { "f13", offsetof(CPUState
, fpr
[13]) },
1802 { "f14", offsetof(CPUState
, fpr
[14]) },
1803 { "f15", offsetof(CPUState
, fpr
[15]) },
1804 { "f16", offsetof(CPUState
, fpr
[16]) },
1805 { "f17", offsetof(CPUState
, fpr
[17]) },
1806 { "f18", offsetof(CPUState
, fpr
[18]) },
1807 { "f19", offsetof(CPUState
, fpr
[19]) },
1808 { "f20", offsetof(CPUState
, fpr
[20]) },
1809 { "f21", offsetof(CPUState
, fpr
[21]) },
1810 { "f22", offsetof(CPUState
, fpr
[22]) },
1811 { "f23", offsetof(CPUState
, fpr
[23]) },
1812 { "f24", offsetof(CPUState
, fpr
[24]) },
1813 { "f25", offsetof(CPUState
, fpr
[25]) },
1814 { "f26", offsetof(CPUState
, fpr
[26]) },
1815 { "f27", offsetof(CPUState
, fpr
[27]) },
1816 { "f28", offsetof(CPUState
, fpr
[28]) },
1817 { "f29", offsetof(CPUState
, fpr
[29]) },
1818 { "f30", offsetof(CPUState
, fpr
[30]) },
1819 { "f31", offsetof(CPUState
, fpr
[31]) },
1820 #ifdef TARGET_SPARC64
1821 { "f32", offsetof(CPUState
, fpr
[32]) },
1822 { "f34", offsetof(CPUState
, fpr
[34]) },
1823 { "f36", offsetof(CPUState
, fpr
[36]) },
1824 { "f38", offsetof(CPUState
, fpr
[38]) },
1825 { "f40", offsetof(CPUState
, fpr
[40]) },
1826 { "f42", offsetof(CPUState
, fpr
[42]) },
1827 { "f44", offsetof(CPUState
, fpr
[44]) },
1828 { "f46", offsetof(CPUState
, fpr
[46]) },
1829 { "f48", offsetof(CPUState
, fpr
[48]) },
1830 { "f50", offsetof(CPUState
, fpr
[50]) },
1831 { "f52", offsetof(CPUState
, fpr
[52]) },
1832 { "f54", offsetof(CPUState
, fpr
[54]) },
1833 { "f56", offsetof(CPUState
, fpr
[56]) },
1834 { "f58", offsetof(CPUState
, fpr
[58]) },
1835 { "f60", offsetof(CPUState
, fpr
[60]) },
1836 { "f62", offsetof(CPUState
, fpr
[62]) },
1837 { "asi", offsetof(CPUState
, asi
) },
1838 { "pstate", offsetof(CPUState
, pstate
) },
1839 { "cansave", offsetof(CPUState
, cansave
) },
1840 { "canrestore", offsetof(CPUState
, canrestore
) },
1841 { "otherwin", offsetof(CPUState
, otherwin
) },
1842 { "wstate", offsetof(CPUState
, wstate
) },
1843 { "cleanwin", offsetof(CPUState
, cleanwin
) },
1844 { "fprs", offsetof(CPUState
, fprs
) },
1850 static void expr_error(const char *fmt
)
1854 longjmp(expr_env
, 1);
1857 /* return 0 if OK, -1 if not found, -2 if no CPU defined */
1858 static int get_monitor_def(target_long
*pval
, const char *name
)
1863 for(md
= monitor_defs
; md
->name
!= NULL
; md
++) {
1864 if (compare_cmd(name
, md
->name
)) {
1865 if (md
->get_value
) {
1866 *pval
= md
->get_value(md
, md
->offset
);
1868 CPUState
*env
= mon_get_cpu();
1871 ptr
= (uint8_t *)env
+ md
->offset
;
1874 *pval
= *(int32_t *)ptr
;
1877 *pval
= *(target_long
*)ptr
;
1890 static void next(void)
1894 while (isspace(*pch
))
1899 static int64_t expr_sum(void);
1901 static int64_t expr_unary(void)
1924 expr_error("')' expected");
1931 expr_error("character constant expected");
1935 expr_error("missing terminating \' character");
1945 while ((*pch
>= 'a' && *pch
<= 'z') ||
1946 (*pch
>= 'A' && *pch
<= 'Z') ||
1947 (*pch
>= '0' && *pch
<= '9') ||
1948 *pch
== '_' || *pch
== '.') {
1949 if ((q
- buf
) < sizeof(buf
) - 1)
1953 while (isspace(*pch
))
1956 ret
= get_monitor_def(®
, buf
);
1958 expr_error("unknown register");
1960 expr_error("no cpu defined");
1965 expr_error("unexpected end of expression");
1969 #if TARGET_PHYS_ADDR_BITS > 32
1970 n
= strtoull(pch
, &p
, 0);
1972 n
= strtoul(pch
, &p
, 0);
1975 expr_error("invalid char in expression");
1978 while (isspace(*pch
))
1986 static int64_t expr_prod(void)
1994 if (op
!= '*' && op
!= '/' && op
!= '%')
1997 val2
= expr_unary();
2006 expr_error("division by zero");
2017 static int64_t expr_logic(void)
2025 if (op
!= '&' && op
!= '|' && op
!= '^')
2045 static int64_t expr_sum(void)
2053 if (op
!= '+' && op
!= '-')
2056 val2
= expr_logic();
2065 static int get_expr(int64_t *pval
, const char **pp
)
2068 if (setjmp(expr_env
)) {
2072 while (isspace(*pch
))
2079 static int get_str(char *buf
, int buf_size
, const char **pp
)
2097 while (*p
!= '\0' && *p
!= '\"') {
2113 qemu_printf("unsupported escape code: '\\%c'\n", c
);
2116 if ((q
- buf
) < buf_size
- 1) {
2120 if ((q
- buf
) < buf_size
- 1) {
2127 qemu_printf("unterminated string\n");
2132 while (*p
!= '\0' && !isspace(*p
)) {
2133 if ((q
- buf
) < buf_size
- 1) {
2144 static int default_fmt_format
= 'x';
2145 static int default_fmt_size
= 4;
2149 static void monitor_handle_command(const char *cmdline
)
2151 const char *p
, *pstart
, *typestr
;
2153 int c
, nb_args
, len
, i
, has_arg
;
2157 void *str_allocated
[MAX_ARGS
];
2158 void *args
[MAX_ARGS
];
2161 term_printf("command='%s'\n", cmdline
);
2164 /* extract the command name */
2172 while (*p
!= '\0' && *p
!= '/' && !isspace(*p
))
2175 if (len
> sizeof(cmdname
) - 1)
2176 len
= sizeof(cmdname
) - 1;
2177 memcpy(cmdname
, pstart
, len
);
2178 cmdname
[len
] = '\0';
2180 /* find the command */
2181 for(cmd
= term_cmds
; cmd
->name
!= NULL
; cmd
++) {
2182 if (compare_cmd(cmdname
, cmd
->name
))
2185 term_printf("unknown command: '%s'\n", cmdname
);
2189 for(i
= 0; i
< MAX_ARGS
; i
++)
2190 str_allocated
[i
] = NULL
;
2192 /* parse the parameters */
2193 typestr
= cmd
->args_type
;
2210 if (*typestr
== '?') {
2213 /* no optional string: NULL argument */
2218 ret
= get_str(buf
, sizeof(buf
), &p
);
2222 term_printf("%s: filename expected\n", cmdname
);
2225 term_printf("%s: block device name expected\n", cmdname
);
2228 term_printf("%s: string expected\n", cmdname
);
2233 str
= qemu_malloc(strlen(buf
) + 1);
2235 str_allocated
[nb_args
] = str
;
2237 if (nb_args
>= MAX_ARGS
) {
2239 term_printf("%s: too many arguments\n", cmdname
);
2242 args
[nb_args
++] = str
;
2247 int count
, format
, size
;
2257 while (isdigit(*p
)) {
2258 count
= count
* 10 + (*p
- '0');
2296 if (*p
!= '\0' && !isspace(*p
)) {
2297 term_printf("invalid char in format: '%c'\n", *p
);
2301 format
= default_fmt_format
;
2302 if (format
!= 'i') {
2303 /* for 'i', not specifying a size gives -1 as size */
2305 size
= default_fmt_size
;
2307 default_fmt_size
= size
;
2308 default_fmt_format
= format
;
2311 format
= default_fmt_format
;
2312 if (format
!= 'i') {
2313 size
= default_fmt_size
;
2318 if (nb_args
+ 3 > MAX_ARGS
)
2320 args
[nb_args
++] = (void*)(long)count
;
2321 args
[nb_args
++] = (void*)(long)format
;
2322 args
[nb_args
++] = (void*)(long)size
;
2332 if (*typestr
== '?' || *typestr
== '.') {
2333 if (*typestr
== '?') {
2349 if (nb_args
>= MAX_ARGS
)
2351 args
[nb_args
++] = (void *)(long)has_arg
;
2353 if (nb_args
>= MAX_ARGS
)
2359 if (get_expr(&val
, &p
))
2363 if (nb_args
>= MAX_ARGS
)
2365 args
[nb_args
++] = (void *)(long)val
;
2367 if ((nb_args
+ 1) >= MAX_ARGS
)
2369 #if TARGET_PHYS_ADDR_BITS > 32
2370 args
[nb_args
++] = (void *)(long)((val
>> 32) & 0xffffffff);
2372 args
[nb_args
++] = (void *)0;
2374 args
[nb_args
++] = (void *)(long)(val
& 0xffffffff);
2392 term_printf("%s: unsupported option -%c\n",
2399 if (nb_args
>= MAX_ARGS
)
2401 args
[nb_args
++] = (void *)(long)has_option
;
2406 term_printf("%s: unknown type '%c'\n", cmdname
, c
);
2410 /* check that all arguments were parsed */
2414 term_printf("%s: extraneous characters at the end of line\n",
2424 cmd
->handler(args
[0]);
2427 cmd
->handler(args
[0], args
[1]);
2430 cmd
->handler(args
[0], args
[1], args
[2]);
2433 cmd
->handler(args
[0], args
[1], args
[2], args
[3]);
2436 cmd
->handler(args
[0], args
[1], args
[2], args
[3], args
[4]);
2439 cmd
->handler(args
[0], args
[1], args
[2], args
[3], args
[4], args
[5]);
2442 cmd
->handler(args
[0], args
[1], args
[2], args
[3], args
[4], args
[5], args
[6]);
2445 term_printf("unsupported number of arguments: %d\n", nb_args
);
2449 for(i
= 0; i
< MAX_ARGS
; i
++)
2450 qemu_free(str_allocated
[i
]);
2454 static void cmd_completion(const char *name
, const char *list
)
2456 const char *p
, *pstart
;
2465 p
= pstart
+ strlen(pstart
);
2467 if (len
> sizeof(cmd
) - 2)
2468 len
= sizeof(cmd
) - 2;
2469 memcpy(cmd
, pstart
, len
);
2471 if (name
[0] == '\0' || !strncmp(name
, cmd
, strlen(name
))) {
2472 add_completion(cmd
);
2480 static void file_completion(const char *input
)
2485 char file
[1024], file_prefix
[1024];
2489 p
= strrchr(input
, '/');
2492 pstrcpy(file_prefix
, sizeof(file_prefix
), input
);
2495 input_path_len
= p
- input
+ 1;
2496 memcpy(path
, input
, input_path_len
);
2497 if (input_path_len
> sizeof(path
) - 1)
2498 input_path_len
= sizeof(path
) - 1;
2499 path
[input_path_len
] = '\0';
2500 pstrcpy(file_prefix
, sizeof(file_prefix
), p
+ 1);
2502 #ifdef DEBUG_COMPLETION
2503 term_printf("input='%s' path='%s' prefix='%s'\n", input
, path
, file_prefix
);
2505 ffs
= opendir(path
);
2513 if (strstart(d
->d_name
, file_prefix
, NULL
)) {
2514 memcpy(file
, input
, input_path_len
);
2515 strcpy(file
+ input_path_len
, d
->d_name
);
2516 /* stat the file to find out if it's a directory.
2517 * In that case add a slash to speed up typing long paths
2520 if(S_ISDIR(sb
.st_mode
))
2522 add_completion(file
);
2528 static void block_completion_it(void *opaque
, const char *name
)
2530 const char *input
= opaque
;
2532 if (input
[0] == '\0' ||
2533 !strncmp(name
, (char *)input
, strlen(input
))) {
2534 add_completion(name
);
2538 /* NOTE: this parser is an approximate form of the real command parser */
2539 static void parse_cmdline(const char *cmdline
,
2540 int *pnb_args
, char **args
)
2553 if (nb_args
>= MAX_ARGS
)
2555 ret
= get_str(buf
, sizeof(buf
), &p
);
2556 args
[nb_args
] = qemu_strdup(buf
);
2561 *pnb_args
= nb_args
;
2564 void readline_find_completion(const char *cmdline
)
2566 const char *cmdname
;
2567 char *args
[MAX_ARGS
];
2568 int nb_args
, i
, len
;
2569 const char *ptype
, *str
;
2573 parse_cmdline(cmdline
, &nb_args
, args
);
2574 #ifdef DEBUG_COMPLETION
2575 for(i
= 0; i
< nb_args
; i
++) {
2576 term_printf("arg%d = '%s'\n", i
, (char *)args
[i
]);
2580 /* if the line ends with a space, it means we want to complete the
2582 len
= strlen(cmdline
);
2583 if (len
> 0 && isspace(cmdline
[len
- 1])) {
2584 if (nb_args
>= MAX_ARGS
)
2586 args
[nb_args
++] = qemu_strdup("");
2589 /* command completion */
2594 completion_index
= strlen(cmdname
);
2595 for(cmd
= term_cmds
; cmd
->name
!= NULL
; cmd
++) {
2596 cmd_completion(cmdname
, cmd
->name
);
2599 /* find the command */
2600 for(cmd
= term_cmds
; cmd
->name
!= NULL
; cmd
++) {
2601 if (compare_cmd(args
[0], cmd
->name
))
2606 ptype
= cmd
->args_type
;
2607 for(i
= 0; i
< nb_args
- 2; i
++) {
2608 if (*ptype
!= '\0') {
2610 while (*ptype
== '?')
2614 str
= args
[nb_args
- 1];
2617 /* file completion */
2618 completion_index
= strlen(str
);
2619 file_completion(str
);
2622 /* block device name completion */
2623 completion_index
= strlen(str
);
2624 bdrv_iterate(block_completion_it
, (void *)str
);
2627 /* XXX: more generic ? */
2628 if (!strcmp(cmd
->name
, "info")) {
2629 completion_index
= strlen(str
);
2630 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
2631 cmd_completion(str
, cmd
->name
);
2633 } else if (!strcmp(cmd
->name
, "sendkey")) {
2634 completion_index
= strlen(str
);
2635 for(key
= key_defs
; key
->name
!= NULL
; key
++) {
2636 cmd_completion(str
, key
->name
);
2644 for(i
= 0; i
< nb_args
; i
++)
2648 static int term_can_read(void *opaque
)
2653 static void term_read(void *opaque
, const uint8_t *buf
, int size
)
2656 for(i
= 0; i
< size
; i
++)
2657 readline_handle_byte(buf
[i
]);
2660 static void monitor_handle_command1(void *opaque
, const char *cmdline
)
2662 monitor_handle_command(cmdline
);
2663 monitor_start_input();
2666 void monitor_start_input(void)
2668 readline_start("(qemu) ", 0, monitor_handle_command1
, NULL
);
2671 static void term_event(void *opaque
, int event
)
2673 if (event
!= CHR_EVENT_RESET
)
2677 term_printf("QEMU %s monitor - type 'help' for more information\n",
2679 monitor_start_input();
2682 static int is_first_init
= 1;
2684 void monitor_init(CharDriverState
*hd
, int show_banner
)
2688 if (is_first_init
) {
2689 key_timer
= qemu_new_timer(vm_clock
, release_keys
, NULL
);
2692 for (i
= 0; i
< MAX_MON
; i
++) {
2693 monitor_hd
[i
] = NULL
;
2697 for (i
= 0; i
< MAX_MON
; i
++) {
2698 if (monitor_hd
[i
] == NULL
) {
2704 hide_banner
= !show_banner
;
2706 qemu_chr_add_handlers(hd
, term_can_read
, term_read
, term_event
, NULL
);
2709 /* XXX: use threads ? */
2710 /* modal monitor readline */
2711 static int monitor_readline_started
;
2712 static char *monitor_readline_buf
;
2713 static int monitor_readline_buf_size
;
2715 static void monitor_readline_cb(void *opaque
, const char *input
)
2717 pstrcpy(monitor_readline_buf
, monitor_readline_buf_size
, input
);
2718 monitor_readline_started
= 0;
2721 void monitor_readline(const char *prompt
, int is_password
,
2722 char *buf
, int buf_size
)
2727 for (i
= 0; i
< MAX_MON
; i
++)
2728 if (monitor_hd
[i
] && monitor_hd
[i
]->focus
== 0)
2729 qemu_chr_send_event(monitor_hd
[i
], CHR_EVENT_FOCUS
);
2731 readline_start(prompt
, is_password
, monitor_readline_cb
, NULL
);
2732 monitor_readline_buf
= buf
;
2733 monitor_readline_buf_size
= buf_size
;
2734 monitor_readline_started
= 1;
2735 while (monitor_readline_started
) {