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
28 #include "hw/pcmcia.h"
31 #include "hw/watchdog.h"
32 #include "hw/loader.h"
35 #include "net/slirp.h"
36 #include "qemu-char.h"
37 #include "ui/qemu-spice.h"
43 #include "audio/audio.h"
46 #include "qemu-timer.h"
47 #include "migration.h"
56 #include "json-streamer.h"
57 #include "json-parser.h"
61 #include "trace/control.h"
62 #ifdef CONFIG_TRACE_SIMPLE
63 #include "trace/simple.h"
65 #include "ui/qemu-spice.h"
67 #include "qmp-commands.h"
70 /* for pic/irq_info */
71 #if defined(TARGET_SPARC)
74 #include "hw/lm32_pic.h"
77 //#define DEBUG_COMPLETION
83 * 'B' block device name
84 * 's' string (accept optional quote)
85 * 'O' option string of the form NAME=VALUE,...
86 * parsed according to QemuOptsList given by its name
87 * Example: 'device:O' uses qemu_device_opts.
88 * Restriction: only lists with empty desc are supported
89 * TODO lift the restriction
91 * 'l' target long (32 or 64 bit)
92 * 'M' Non-negative target long (32 or 64 bit), in user mode the
93 * value is multiplied by 2^20 (think Mebibyte)
94 * 'o' octets (aka bytes)
95 * user mode accepts an optional T, t, G, g, M, m, K, k
96 * suffix, which multiplies the value by 2^40 for
97 * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
98 * M and m, 2^10 for K and k
100 * user mode accepts an optional ms, us, ns suffix,
101 * which divides the value by 1e3, 1e6, 1e9, respectively
102 * '/' optional gdb-like print format (like "/10x")
104 * '?' optional type (for all types, except '/')
105 * '.' other form of optional type (for 'i' and 'l')
107 * user mode accepts "on" or "off"
108 * '-' optional parameter (eg. '-f')
112 typedef struct MonitorCompletionData MonitorCompletionData
;
113 struct MonitorCompletionData
{
115 void (*user_print
)(Monitor
*mon
, const QObject
*data
);
118 typedef struct mon_cmd_t
{
120 const char *args_type
;
123 void (*user_print
)(Monitor
*mon
, const QObject
*data
);
125 void (*info
)(Monitor
*mon
);
126 void (*cmd
)(Monitor
*mon
, const QDict
*qdict
);
127 int (*cmd_new
)(Monitor
*mon
, const QDict
*params
, QObject
**ret_data
);
128 int (*cmd_async
)(Monitor
*mon
, const QDict
*params
,
129 MonitorCompletion
*cb
, void *opaque
);
134 /* file descriptors passed via SCM_RIGHTS */
135 typedef struct mon_fd_t mon_fd_t
;
139 QLIST_ENTRY(mon_fd_t
) next
;
142 typedef struct MonitorControl
{
144 JSONMessageParser parser
;
149 CharDriverState
*chr
;
154 uint8_t outbuf
[1024];
158 CPUArchState
*mon_cpu
;
159 BlockDriverCompletionFunc
*password_completion_cb
;
160 void *password_opaque
;
161 #ifdef CONFIG_DEBUG_MONITOR
165 QLIST_HEAD(,mon_fd_t
) fds
;
166 QLIST_ENTRY(Monitor
) entry
;
169 #ifdef CONFIG_DEBUG_MONITOR
170 #define MON_DEBUG(fmt, ...) do { \
171 fprintf(stderr, "Monitor: "); \
172 fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
174 static inline void mon_print_count_inc(Monitor
*mon
)
176 mon
->print_calls_nr
++;
179 static inline void mon_print_count_init(Monitor
*mon
)
181 mon
->print_calls_nr
= 0;
184 static inline int mon_print_count_get(const Monitor
*mon
)
186 return mon
->print_calls_nr
;
189 #else /* !CONFIG_DEBUG_MONITOR */
190 #define MON_DEBUG(fmt, ...) do { } while (0)
191 static inline void mon_print_count_inc(Monitor
*mon
) { }
192 static inline void mon_print_count_init(Monitor
*mon
) { }
193 static inline int mon_print_count_get(const Monitor
*mon
) { return 0; }
194 #endif /* CONFIG_DEBUG_MONITOR */
196 /* QMP checker flags */
197 #define QMP_ACCEPT_UNKNOWNS 1
199 static QLIST_HEAD(mon_list
, Monitor
) mon_list
;
201 static mon_cmd_t mon_cmds
[];
202 static mon_cmd_t info_cmds
[];
204 static const mon_cmd_t qmp_cmds
[];
207 Monitor
*default_mon
;
209 static void monitor_command_cb(Monitor
*mon
, const char *cmdline
,
212 static inline int qmp_cmd_mode(const Monitor
*mon
)
214 return (mon
->mc
? mon
->mc
->command_mode
: 0);
217 /* Return true if in control mode, false otherwise */
218 static inline int monitor_ctrl_mode(const Monitor
*mon
)
220 return (mon
->flags
& MONITOR_USE_CONTROL
);
223 /* Return non-zero iff we have a current monitor, and it is in QMP mode. */
224 int monitor_cur_is_qmp(void)
226 return cur_mon
&& monitor_ctrl_mode(cur_mon
);
229 void monitor_read_command(Monitor
*mon
, int show_prompt
)
234 readline_start(mon
->rs
, "(qemu) ", 0, monitor_command_cb
, NULL
);
236 readline_show_prompt(mon
->rs
);
239 int monitor_read_password(Monitor
*mon
, ReadLineFunc
*readline_func
,
242 if (monitor_ctrl_mode(mon
)) {
243 qerror_report(QERR_MISSING_PARAMETER
, "password");
245 } else if (mon
->rs
) {
246 readline_start(mon
->rs
, "Password: ", 1, readline_func
, opaque
);
247 /* prompt is printed on return from the command handler */
250 monitor_printf(mon
, "terminal does not support password prompting\n");
255 void monitor_flush(Monitor
*mon
)
257 if (mon
&& mon
->outbuf_index
!= 0 && !mon
->mux_out
) {
258 qemu_chr_fe_write(mon
->chr
, mon
->outbuf
, mon
->outbuf_index
);
259 mon
->outbuf_index
= 0;
263 /* flush at every end of line or if the buffer is full */
264 static void monitor_puts(Monitor
*mon
, const char *str
)
273 mon
->outbuf
[mon
->outbuf_index
++] = '\r';
274 mon
->outbuf
[mon
->outbuf_index
++] = c
;
275 if (mon
->outbuf_index
>= (sizeof(mon
->outbuf
) - 1)
281 void monitor_vprintf(Monitor
*mon
, const char *fmt
, va_list ap
)
288 mon_print_count_inc(mon
);
290 if (monitor_ctrl_mode(mon
)) {
294 vsnprintf(buf
, sizeof(buf
), fmt
, ap
);
295 monitor_puts(mon
, buf
);
298 void monitor_printf(Monitor
*mon
, const char *fmt
, ...)
302 monitor_vprintf(mon
, fmt
, ap
);
306 void monitor_print_filename(Monitor
*mon
, const char *filename
)
310 for (i
= 0; filename
[i
]; i
++) {
311 switch (filename
[i
]) {
315 monitor_printf(mon
, "\\%c", filename
[i
]);
318 monitor_printf(mon
, "\\t");
321 monitor_printf(mon
, "\\r");
324 monitor_printf(mon
, "\\n");
327 monitor_printf(mon
, "%c", filename
[i
]);
333 static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream
,
334 const char *fmt
, ...)
338 monitor_vprintf((Monitor
*)stream
, fmt
, ap
);
343 static void monitor_user_noop(Monitor
*mon
, const QObject
*data
) { }
345 static inline int handler_is_qobject(const mon_cmd_t
*cmd
)
347 return cmd
->user_print
!= NULL
;
350 static inline bool handler_is_async(const mon_cmd_t
*cmd
)
352 return cmd
->flags
& MONITOR_CMD_ASYNC
;
355 static inline int monitor_has_error(const Monitor
*mon
)
357 return mon
->error
!= NULL
;
360 static void monitor_json_emitter(Monitor
*mon
, const QObject
*data
)
364 json
= mon
->flags
& MONITOR_USE_PRETTY
? qobject_to_json_pretty(data
) :
365 qobject_to_json(data
);
366 assert(json
!= NULL
);
368 qstring_append_chr(json
, '\n');
369 monitor_puts(mon
, qstring_get_str(json
));
374 static void monitor_protocol_emitter(Monitor
*mon
, QObject
*data
)
378 trace_monitor_protocol_emitter(mon
);
382 if (!monitor_has_error(mon
)) {
383 /* success response */
385 qobject_incref(data
);
386 qdict_put_obj(qmp
, "return", data
);
388 /* return an empty QDict by default */
389 qdict_put(qmp
, "return", qdict_new());
393 qdict_put(mon
->error
->error
, "desc", qerror_human(mon
->error
));
394 qdict_put(qmp
, "error", mon
->error
->error
);
395 QINCREF(mon
->error
->error
);
401 qdict_put_obj(qmp
, "id", mon
->mc
->id
);
405 monitor_json_emitter(mon
, QOBJECT(qmp
));
409 static void timestamp_put(QDict
*qdict
)
415 err
= qemu_gettimeofday(&tv
);
419 obj
= qobject_from_jsonf("{ 'seconds': %" PRId64
", "
420 "'microseconds': %" PRId64
" }",
421 (int64_t) tv
.tv_sec
, (int64_t) tv
.tv_usec
);
422 qdict_put_obj(qdict
, "timestamp", obj
);
426 static const char *monitor_event_names
[] = {
427 [QEVENT_SHUTDOWN
] = "SHUTDOWN",
428 [QEVENT_RESET
] = "RESET",
429 [QEVENT_POWERDOWN
] = "POWERDOWN",
430 [QEVENT_STOP
] = "STOP",
431 [QEVENT_RESUME
] = "RESUME",
432 [QEVENT_VNC_CONNECTED
] = "VNC_CONNECTED",
433 [QEVENT_VNC_INITIALIZED
] = "VNC_INITIALIZED",
434 [QEVENT_VNC_DISCONNECTED
] = "VNC_DISCONNECTED",
435 [QEVENT_BLOCK_IO_ERROR
] = "BLOCK_IO_ERROR",
436 [QEVENT_RTC_CHANGE
] = "RTC_CHANGE",
437 [QEVENT_WATCHDOG
] = "WATCHDOG",
438 [QEVENT_SPICE_CONNECTED
] = "SPICE_CONNECTED",
439 [QEVENT_SPICE_INITIALIZED
] = "SPICE_INITIALIZED",
440 [QEVENT_SPICE_DISCONNECTED
] = "SPICE_DISCONNECTED",
441 [QEVENT_BLOCK_JOB_COMPLETED
] = "BLOCK_JOB_COMPLETED",
442 [QEVENT_BLOCK_JOB_CANCELLED
] = "BLOCK_JOB_CANCELLED",
443 [QEVENT_DEVICE_TRAY_MOVED
] = "DEVICE_TRAY_MOVED",
444 [QEVENT_SUSPEND
] = "SUSPEND",
445 [QEVENT_WAKEUP
] = "WAKEUP",
446 [QEVENT_BALLOON_CHANGE
] = "BALLOON_CHANGE",
448 QEMU_BUILD_BUG_ON(ARRAY_SIZE(monitor_event_names
) != QEVENT_MAX
)
451 * monitor_protocol_event(): Generate a Monitor event
453 * Event-specific data can be emitted through the (optional) 'data' parameter.
455 void monitor_protocol_event(MonitorEvent event
, QObject
*data
)
458 const char *event_name
;
461 assert(event
< QEVENT_MAX
);
463 event_name
= monitor_event_names
[event
];
464 assert(event_name
!= NULL
);
468 qdict_put(qmp
, "event", qstring_from_str(event_name
));
470 qobject_incref(data
);
471 qdict_put_obj(qmp
, "data", data
);
474 QLIST_FOREACH(mon
, &mon_list
, entry
) {
475 if (monitor_ctrl_mode(mon
) && qmp_cmd_mode(mon
)) {
476 monitor_json_emitter(mon
, QOBJECT(qmp
));
482 static int do_qmp_capabilities(Monitor
*mon
, const QDict
*params
,
485 /* Will setup QMP capabilities in the future */
486 if (monitor_ctrl_mode(mon
)) {
487 mon
->mc
->command_mode
= 1;
493 static void handle_user_command(Monitor
*mon
, const char *cmdline
);
495 char *qmp_human_monitor_command(const char *command_line
, bool has_cpu_index
,
496 int64_t cpu_index
, Error
**errp
)
499 Monitor
*old_mon
, hmp
;
500 CharDriverState mchar
;
502 memset(&hmp
, 0, sizeof(hmp
));
503 qemu_chr_init_mem(&mchar
);
510 int ret
= monitor_set_cpu(cpu_index
);
513 error_set(errp
, QERR_INVALID_PARAMETER_VALUE
, "cpu-index",
519 handle_user_command(&hmp
, command_line
);
522 if (qemu_chr_mem_osize(hmp
.chr
) > 0) {
523 QString
*str
= qemu_chr_mem_to_qs(hmp
.chr
);
524 output
= g_strdup(qstring_get_str(str
));
527 output
= g_strdup("");
531 qemu_chr_close_mem(hmp
.chr
);
535 static int compare_cmd(const char *name
, const char *list
)
537 const char *p
, *pstart
;
545 p
= pstart
+ strlen(pstart
);
546 if ((p
- pstart
) == len
&& !memcmp(pstart
, name
, len
))
555 static void help_cmd_dump(Monitor
*mon
, const mon_cmd_t
*cmds
,
556 const char *prefix
, const char *name
)
558 const mon_cmd_t
*cmd
;
560 for(cmd
= cmds
; cmd
->name
!= NULL
; cmd
++) {
561 if (!name
|| !strcmp(name
, cmd
->name
))
562 monitor_printf(mon
, "%s%s %s -- %s\n", prefix
, cmd
->name
,
563 cmd
->params
, cmd
->help
);
567 static void help_cmd(Monitor
*mon
, const char *name
)
569 if (name
&& !strcmp(name
, "info")) {
570 help_cmd_dump(mon
, info_cmds
, "info ", NULL
);
572 help_cmd_dump(mon
, mon_cmds
, "", name
);
573 if (name
&& !strcmp(name
, "log")) {
574 const CPULogItem
*item
;
575 monitor_printf(mon
, "Log items (comma separated):\n");
576 monitor_printf(mon
, "%-10s %s\n", "none", "remove all logs");
577 for(item
= cpu_log_items
; item
->mask
!= 0; item
++) {
578 monitor_printf(mon
, "%-10s %s\n", item
->name
, item
->help
);
584 static void do_help_cmd(Monitor
*mon
, const QDict
*qdict
)
586 help_cmd(mon
, qdict_get_try_str(qdict
, "name"));
589 static void do_trace_event_set_state(Monitor
*mon
, const QDict
*qdict
)
591 const char *tp_name
= qdict_get_str(qdict
, "name");
592 bool new_state
= qdict_get_bool(qdict
, "option");
593 int ret
= trace_event_set_state(tp_name
, new_state
);
596 monitor_printf(mon
, "unknown event name \"%s\"\n", tp_name
);
600 #ifdef CONFIG_TRACE_SIMPLE
601 static void do_trace_file(Monitor
*mon
, const QDict
*qdict
)
603 const char *op
= qdict_get_try_str(qdict
, "op");
604 const char *arg
= qdict_get_try_str(qdict
, "arg");
607 st_print_trace_file_status((FILE *)mon
, &monitor_fprintf
);
608 } else if (!strcmp(op
, "on")) {
609 st_set_trace_file_enabled(true);
610 } else if (!strcmp(op
, "off")) {
611 st_set_trace_file_enabled(false);
612 } else if (!strcmp(op
, "flush")) {
613 st_flush_trace_buffer();
614 } else if (!strcmp(op
, "set")) {
616 st_set_trace_file(arg
);
619 monitor_printf(mon
, "unexpected argument \"%s\"\n", op
);
620 help_cmd(mon
, "trace-file");
625 static void user_monitor_complete(void *opaque
, QObject
*ret_data
)
627 MonitorCompletionData
*data
= (MonitorCompletionData
*)opaque
;
630 data
->user_print(data
->mon
, ret_data
);
632 monitor_resume(data
->mon
);
636 static void qmp_monitor_complete(void *opaque
, QObject
*ret_data
)
638 monitor_protocol_emitter(opaque
, ret_data
);
641 static int qmp_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
644 return cmd
->mhandler
.cmd_async(mon
, params
, qmp_monitor_complete
, mon
);
647 static void user_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
652 MonitorCompletionData
*cb_data
= g_malloc(sizeof(*cb_data
));
654 cb_data
->user_print
= cmd
->user_print
;
655 monitor_suspend(mon
);
656 ret
= cmd
->mhandler
.cmd_async(mon
, params
,
657 user_monitor_complete
, cb_data
);
664 static void do_info(Monitor
*mon
, const QDict
*qdict
)
666 const mon_cmd_t
*cmd
;
667 const char *item
= qdict_get_try_str(qdict
, "item");
673 for (cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
674 if (compare_cmd(item
, cmd
->name
))
678 if (cmd
->name
== NULL
) {
682 cmd
->mhandler
.info(mon
);
686 help_cmd(mon
, "info");
689 CommandInfoList
*qmp_query_commands(Error
**errp
)
691 CommandInfoList
*info
, *cmd_list
= NULL
;
692 const mon_cmd_t
*cmd
;
694 for (cmd
= qmp_cmds
; cmd
->name
!= NULL
; cmd
++) {
695 info
= g_malloc0(sizeof(*info
));
696 info
->value
= g_malloc0(sizeof(*info
->value
));
697 info
->value
->name
= g_strdup(cmd
->name
);
699 info
->next
= cmd_list
;
706 EventInfoList
*qmp_query_events(Error
**errp
)
708 EventInfoList
*info
, *ev_list
= NULL
;
711 for (e
= 0 ; e
< QEVENT_MAX
; e
++) {
712 const char *event_name
= monitor_event_names
[e
];
713 assert(event_name
!= NULL
);
714 info
= g_malloc0(sizeof(*info
));
715 info
->value
= g_malloc0(sizeof(*info
->value
));
716 info
->value
->name
= g_strdup(event_name
);
718 info
->next
= ev_list
;
725 /* set the current CPU defined by the user */
726 int monitor_set_cpu(int cpu_index
)
730 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
731 if (env
->cpu_index
== cpu_index
) {
732 cur_mon
->mon_cpu
= env
;
739 static CPUArchState
*mon_get_cpu(void)
741 if (!cur_mon
->mon_cpu
) {
744 cpu_synchronize_state(cur_mon
->mon_cpu
);
745 return cur_mon
->mon_cpu
;
748 int monitor_get_cpu_index(void)
750 return mon_get_cpu()->cpu_index
;
753 static void do_info_registers(Monitor
*mon
)
758 cpu_dump_state(env
, (FILE *)mon
, monitor_fprintf
,
761 cpu_dump_state(env
, (FILE *)mon
, monitor_fprintf
,
766 static void do_info_jit(Monitor
*mon
)
768 dump_exec_info((FILE *)mon
, monitor_fprintf
);
771 static void do_info_history(Monitor
*mon
)
780 str
= readline_get_history(mon
->rs
, i
);
783 monitor_printf(mon
, "%d: '%s'\n", i
, str
);
788 #if defined(TARGET_PPC)
789 /* XXX: not implemented in other targets */
790 static void do_info_cpu_stats(Monitor
*mon
)
795 cpu_dump_statistics(env
, (FILE *)mon
, &monitor_fprintf
, 0);
799 #if defined(CONFIG_TRACE_SIMPLE)
800 static void do_info_trace(Monitor
*mon
)
802 st_print_trace((FILE *)mon
, &monitor_fprintf
);
806 static void do_trace_print_events(Monitor
*mon
)
808 trace_print_events((FILE *)mon
, &monitor_fprintf
);
811 static int add_graphics_client(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
813 const char *protocol
= qdict_get_str(qdict
, "protocol");
814 const char *fdname
= qdict_get_str(qdict
, "fdname");
817 if (strcmp(protocol
, "spice") == 0) {
818 int fd
= monitor_get_fd(mon
, fdname
);
819 int skipauth
= qdict_get_try_bool(qdict
, "skipauth", 0);
820 int tls
= qdict_get_try_bool(qdict
, "tls", 0);
822 /* correct one? spice isn't a device ,,, */
823 qerror_report(QERR_DEVICE_NOT_ACTIVE
, "spice");
826 if (qemu_spice_display_add_client(fd
, skipauth
, tls
) < 0) {
831 } else if (strcmp(protocol
, "vnc") == 0) {
832 int fd
= monitor_get_fd(mon
, fdname
);
833 int skipauth
= qdict_get_try_bool(qdict
, "skipauth", 0);
834 vnc_display_add_client(NULL
, fd
, skipauth
);
837 } else if ((s
= qemu_chr_find(protocol
)) != NULL
) {
838 int fd
= monitor_get_fd(mon
, fdname
);
839 if (qemu_chr_add_client(s
, fd
) < 0) {
840 qerror_report(QERR_ADD_CLIENT_FAILED
);
846 qerror_report(QERR_INVALID_PARAMETER
, "protocol");
850 static int client_migrate_info(Monitor
*mon
, const QDict
*qdict
,
851 MonitorCompletion cb
, void *opaque
)
853 const char *protocol
= qdict_get_str(qdict
, "protocol");
854 const char *hostname
= qdict_get_str(qdict
, "hostname");
855 const char *subject
= qdict_get_try_str(qdict
, "cert-subject");
856 int port
= qdict_get_try_int(qdict
, "port", -1);
857 int tls_port
= qdict_get_try_int(qdict
, "tls-port", -1);
860 if (strcmp(protocol
, "spice") == 0) {
862 qerror_report(QERR_DEVICE_NOT_ACTIVE
, "spice");
866 if (port
== -1 && tls_port
== -1) {
867 qerror_report(QERR_MISSING_PARAMETER
, "port/tls-port");
871 ret
= qemu_spice_migrate_info(hostname
, port
, tls_port
, subject
,
874 qerror_report(QERR_UNDEFINED_ERROR
);
880 qerror_report(QERR_INVALID_PARAMETER
, "protocol");
884 static int do_screen_dump(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
886 vga_hw_screen_dump(qdict_get_str(qdict
, "filename"));
890 static void do_logfile(Monitor
*mon
, const QDict
*qdict
)
892 cpu_set_log_filename(qdict_get_str(qdict
, "filename"));
895 static void do_log(Monitor
*mon
, const QDict
*qdict
)
898 const char *items
= qdict_get_str(qdict
, "items");
900 if (!strcmp(items
, "none")) {
903 mask
= cpu_str_to_log_mask(items
);
905 help_cmd(mon
, "log");
912 static void do_singlestep(Monitor
*mon
, const QDict
*qdict
)
914 const char *option
= qdict_get_try_str(qdict
, "option");
915 if (!option
|| !strcmp(option
, "on")) {
917 } else if (!strcmp(option
, "off")) {
920 monitor_printf(mon
, "unexpected option %s\n", option
);
924 static void do_gdbserver(Monitor
*mon
, const QDict
*qdict
)
926 const char *device
= qdict_get_try_str(qdict
, "device");
928 device
= "tcp::" DEFAULT_GDBSTUB_PORT
;
929 if (gdbserver_start(device
) < 0) {
930 monitor_printf(mon
, "Could not open gdbserver on device '%s'\n",
932 } else if (strcmp(device
, "none") == 0) {
933 monitor_printf(mon
, "Disabled gdbserver\n");
935 monitor_printf(mon
, "Waiting for gdb connection on device '%s'\n",
940 static void do_watchdog_action(Monitor
*mon
, const QDict
*qdict
)
942 const char *action
= qdict_get_str(qdict
, "action");
943 if (select_watchdog_action(action
) == -1) {
944 monitor_printf(mon
, "Unknown watchdog action '%s'\n", action
);
948 static void monitor_printc(Monitor
*mon
, int c
)
950 monitor_printf(mon
, "'");
953 monitor_printf(mon
, "\\'");
956 monitor_printf(mon
, "\\\\");
959 monitor_printf(mon
, "\\n");
962 monitor_printf(mon
, "\\r");
965 if (c
>= 32 && c
<= 126) {
966 monitor_printf(mon
, "%c", c
);
968 monitor_printf(mon
, "\\x%02x", c
);
972 monitor_printf(mon
, "'");
975 static void memory_dump(Monitor
*mon
, int count
, int format
, int wsize
,
976 target_phys_addr_t addr
, int is_physical
)
979 int l
, line_size
, i
, max_digits
, len
;
990 } else if (wsize
== 4) {
993 /* as default we use the current CS size */
997 if ((env
->efer
& MSR_EFER_LMA
) &&
998 (env
->segs
[R_CS
].flags
& DESC_L_MASK
))
1002 if (!(env
->segs
[R_CS
].flags
& DESC_B_MASK
))
1007 monitor_disas(mon
, env
, addr
, count
, is_physical
, flags
);
1011 len
= wsize
* count
;
1020 max_digits
= (wsize
* 8 + 2) / 3;
1024 max_digits
= (wsize
* 8) / 4;
1028 max_digits
= (wsize
* 8 * 10 + 32) / 33;
1037 monitor_printf(mon
, TARGET_FMT_plx
":", addr
);
1039 monitor_printf(mon
, TARGET_FMT_lx
":", (target_ulong
)addr
);
1044 cpu_physical_memory_read(addr
, buf
, l
);
1046 env
= mon_get_cpu();
1047 if (cpu_memory_rw_debug(env
, addr
, buf
, l
, 0) < 0) {
1048 monitor_printf(mon
, " Cannot access memory\n");
1057 v
= ldub_raw(buf
+ i
);
1060 v
= lduw_raw(buf
+ i
);
1063 v
= (uint32_t)ldl_raw(buf
+ i
);
1066 v
= ldq_raw(buf
+ i
);
1069 monitor_printf(mon
, " ");
1072 monitor_printf(mon
, "%#*" PRIo64
, max_digits
, v
);
1075 monitor_printf(mon
, "0x%0*" PRIx64
, max_digits
, v
);
1078 monitor_printf(mon
, "%*" PRIu64
, max_digits
, v
);
1081 monitor_printf(mon
, "%*" PRId64
, max_digits
, v
);
1084 monitor_printc(mon
, v
);
1089 monitor_printf(mon
, "\n");
1095 static void do_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1097 int count
= qdict_get_int(qdict
, "count");
1098 int format
= qdict_get_int(qdict
, "format");
1099 int size
= qdict_get_int(qdict
, "size");
1100 target_long addr
= qdict_get_int(qdict
, "addr");
1102 memory_dump(mon
, count
, format
, size
, addr
, 0);
1105 static void do_physical_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1107 int count
= qdict_get_int(qdict
, "count");
1108 int format
= qdict_get_int(qdict
, "format");
1109 int size
= qdict_get_int(qdict
, "size");
1110 target_phys_addr_t addr
= qdict_get_int(qdict
, "addr");
1112 memory_dump(mon
, count
, format
, size
, addr
, 1);
1115 static void do_print(Monitor
*mon
, const QDict
*qdict
)
1117 int format
= qdict_get_int(qdict
, "format");
1118 target_phys_addr_t val
= qdict_get_int(qdict
, "val");
1120 #if TARGET_PHYS_ADDR_BITS == 32
1123 monitor_printf(mon
, "%#o", val
);
1126 monitor_printf(mon
, "%#x", val
);
1129 monitor_printf(mon
, "%u", val
);
1133 monitor_printf(mon
, "%d", val
);
1136 monitor_printc(mon
, val
);
1142 monitor_printf(mon
, "%#" PRIo64
, val
);
1145 monitor_printf(mon
, "%#" PRIx64
, val
);
1148 monitor_printf(mon
, "%" PRIu64
, val
);
1152 monitor_printf(mon
, "%" PRId64
, val
);
1155 monitor_printc(mon
, val
);
1159 monitor_printf(mon
, "\n");
1162 static void do_sum(Monitor
*mon
, const QDict
*qdict
)
1166 uint32_t start
= qdict_get_int(qdict
, "start");
1167 uint32_t size
= qdict_get_int(qdict
, "size");
1170 for(addr
= start
; addr
< (start
+ size
); addr
++) {
1171 uint8_t val
= ldub_phys(addr
);
1172 /* BSD sum algorithm ('sum' Unix command) */
1173 sum
= (sum
>> 1) | (sum
<< 15);
1176 monitor_printf(mon
, "%05d\n", sum
);
1184 static const KeyDef key_defs
[] = {
1186 { 0x36, "shift_r" },
1191 { 0xe4, "altgr_r" },
1211 { 0x0e, "backspace" },
1224 { 0x1a, "bracket_left" },
1225 { 0x1b, "bracket_right" },
1237 { 0x27, "semicolon" },
1238 { 0x28, "apostrophe" },
1239 { 0x29, "grave_accent" },
1241 { 0x2b, "backslash" },
1253 { 0x37, "asterisk" },
1256 { 0x3a, "caps_lock" },
1267 { 0x45, "num_lock" },
1268 { 0x46, "scroll_lock" },
1270 { 0xb5, "kp_divide" },
1271 { 0x37, "kp_multiply" },
1272 { 0x4a, "kp_subtract" },
1274 { 0x9c, "kp_enter" },
1275 { 0x53, "kp_decimal" },
1308 #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1323 { 0xfe, "compose" },
1328 static int get_keycode(const char *key
)
1334 for(p
= key_defs
; p
->name
!= NULL
; p
++) {
1335 if (!strcmp(key
, p
->name
))
1338 if (strstart(key
, "0x", NULL
)) {
1339 ret
= strtoul(key
, &endp
, 0);
1340 if (*endp
== '\0' && ret
>= 0x01 && ret
<= 0xff)
1346 #define MAX_KEYCODES 16
1347 static uint8_t keycodes
[MAX_KEYCODES
];
1348 static int nb_pending_keycodes
;
1349 static QEMUTimer
*key_timer
;
1351 static void release_keys(void *opaque
)
1355 while (nb_pending_keycodes
> 0) {
1356 nb_pending_keycodes
--;
1357 keycode
= keycodes
[nb_pending_keycodes
];
1359 kbd_put_keycode(0xe0);
1360 kbd_put_keycode(keycode
| 0x80);
1364 static void do_sendkey(Monitor
*mon
, const QDict
*qdict
)
1366 char keyname_buf
[16];
1368 int keyname_len
, keycode
, i
;
1369 const char *string
= qdict_get_str(qdict
, "string");
1370 int has_hold_time
= qdict_haskey(qdict
, "hold_time");
1371 int hold_time
= qdict_get_try_int(qdict
, "hold_time", -1);
1373 if (nb_pending_keycodes
> 0) {
1374 qemu_del_timer(key_timer
);
1381 separator
= strchr(string
, '-');
1382 keyname_len
= separator
? separator
- string
: strlen(string
);
1383 if (keyname_len
> 0) {
1384 pstrcpy(keyname_buf
, sizeof(keyname_buf
), string
);
1385 if (keyname_len
> sizeof(keyname_buf
) - 1) {
1386 monitor_printf(mon
, "invalid key: '%s...'\n", keyname_buf
);
1389 if (i
== MAX_KEYCODES
) {
1390 monitor_printf(mon
, "too many keys\n");
1393 keyname_buf
[keyname_len
] = 0;
1394 keycode
= get_keycode(keyname_buf
);
1396 monitor_printf(mon
, "unknown key: '%s'\n", keyname_buf
);
1399 keycodes
[i
++] = keycode
;
1403 string
= separator
+ 1;
1405 nb_pending_keycodes
= i
;
1406 /* key down events */
1407 for (i
= 0; i
< nb_pending_keycodes
; i
++) {
1408 keycode
= keycodes
[i
];
1410 kbd_put_keycode(0xe0);
1411 kbd_put_keycode(keycode
& 0x7f);
1413 /* delayed key up events */
1414 qemu_mod_timer(key_timer
, qemu_get_clock_ns(vm_clock
) +
1415 muldiv64(get_ticks_per_sec(), hold_time
, 1000));
1418 static int mouse_button_state
;
1420 static void do_mouse_move(Monitor
*mon
, const QDict
*qdict
)
1423 const char *dx_str
= qdict_get_str(qdict
, "dx_str");
1424 const char *dy_str
= qdict_get_str(qdict
, "dy_str");
1425 const char *dz_str
= qdict_get_try_str(qdict
, "dz_str");
1426 dx
= strtol(dx_str
, NULL
, 0);
1427 dy
= strtol(dy_str
, NULL
, 0);
1430 dz
= strtol(dz_str
, NULL
, 0);
1431 kbd_mouse_event(dx
, dy
, dz
, mouse_button_state
);
1434 static void do_mouse_button(Monitor
*mon
, const QDict
*qdict
)
1436 int button_state
= qdict_get_int(qdict
, "button_state");
1437 mouse_button_state
= button_state
;
1438 kbd_mouse_event(0, 0, 0, mouse_button_state
);
1441 static void do_ioport_read(Monitor
*mon
, const QDict
*qdict
)
1443 int size
= qdict_get_int(qdict
, "size");
1444 int addr
= qdict_get_int(qdict
, "addr");
1445 int has_index
= qdict_haskey(qdict
, "index");
1450 int index
= qdict_get_int(qdict
, "index");
1451 cpu_outb(addr
& IOPORTS_MASK
, index
& 0xff);
1459 val
= cpu_inb(addr
);
1463 val
= cpu_inw(addr
);
1467 val
= cpu_inl(addr
);
1471 monitor_printf(mon
, "port%c[0x%04x] = %#0*x\n",
1472 suffix
, addr
, size
* 2, val
);
1475 static void do_ioport_write(Monitor
*mon
, const QDict
*qdict
)
1477 int size
= qdict_get_int(qdict
, "size");
1478 int addr
= qdict_get_int(qdict
, "addr");
1479 int val
= qdict_get_int(qdict
, "val");
1481 addr
&= IOPORTS_MASK
;
1486 cpu_outb(addr
, val
);
1489 cpu_outw(addr
, val
);
1492 cpu_outl(addr
, val
);
1497 static void do_boot_set(Monitor
*mon
, const QDict
*qdict
)
1500 const char *bootdevice
= qdict_get_str(qdict
, "bootdevice");
1502 res
= qemu_boot_set(bootdevice
);
1504 monitor_printf(mon
, "boot device list now set to %s\n", bootdevice
);
1505 } else if (res
> 0) {
1506 monitor_printf(mon
, "setting boot device list failed\n");
1508 monitor_printf(mon
, "no function defined to set boot device list for "
1509 "this architecture\n");
1513 #if defined(TARGET_I386)
1514 static void print_pte(Monitor
*mon
, target_phys_addr_t addr
,
1515 target_phys_addr_t pte
,
1516 target_phys_addr_t mask
)
1518 #ifdef TARGET_X86_64
1519 if (addr
& (1ULL << 47)) {
1523 monitor_printf(mon
, TARGET_FMT_plx
": " TARGET_FMT_plx
1524 " %c%c%c%c%c%c%c%c%c\n",
1527 pte
& PG_NX_MASK
? 'X' : '-',
1528 pte
& PG_GLOBAL_MASK
? 'G' : '-',
1529 pte
& PG_PSE_MASK
? 'P' : '-',
1530 pte
& PG_DIRTY_MASK
? 'D' : '-',
1531 pte
& PG_ACCESSED_MASK
? 'A' : '-',
1532 pte
& PG_PCD_MASK
? 'C' : '-',
1533 pte
& PG_PWT_MASK
? 'T' : '-',
1534 pte
& PG_USER_MASK
? 'U' : '-',
1535 pte
& PG_RW_MASK
? 'W' : '-');
1538 static void tlb_info_32(Monitor
*mon
, CPUArchState
*env
)
1540 unsigned int l1
, l2
;
1541 uint32_t pgd
, pde
, pte
;
1543 pgd
= env
->cr
[3] & ~0xfff;
1544 for(l1
= 0; l1
< 1024; l1
++) {
1545 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1546 pde
= le32_to_cpu(pde
);
1547 if (pde
& PG_PRESENT_MASK
) {
1548 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1550 print_pte(mon
, (l1
<< 22), pde
, ~((1 << 21) - 1));
1552 for(l2
= 0; l2
< 1024; l2
++) {
1553 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1554 pte
= le32_to_cpu(pte
);
1555 if (pte
& PG_PRESENT_MASK
) {
1556 print_pte(mon
, (l1
<< 22) + (l2
<< 12),
1566 static void tlb_info_pae32(Monitor
*mon
, CPUArchState
*env
)
1568 unsigned int l1
, l2
, l3
;
1569 uint64_t pdpe
, pde
, pte
;
1570 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1572 pdp_addr
= env
->cr
[3] & ~0x1f;
1573 for (l1
= 0; l1
< 4; l1
++) {
1574 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1575 pdpe
= le64_to_cpu(pdpe
);
1576 if (pdpe
& PG_PRESENT_MASK
) {
1577 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1578 for (l2
= 0; l2
< 512; l2
++) {
1579 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1580 pde
= le64_to_cpu(pde
);
1581 if (pde
& PG_PRESENT_MASK
) {
1582 if (pde
& PG_PSE_MASK
) {
1583 /* 2M pages with PAE, CR4.PSE is ignored */
1584 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21), pde
,
1585 ~((target_phys_addr_t
)(1 << 20) - 1));
1587 pt_addr
= pde
& 0x3fffffffff000ULL
;
1588 for (l3
= 0; l3
< 512; l3
++) {
1589 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1590 pte
= le64_to_cpu(pte
);
1591 if (pte
& PG_PRESENT_MASK
) {
1592 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21)
1595 ~(target_phys_addr_t
)0xfff);
1605 #ifdef TARGET_X86_64
1606 static void tlb_info_64(Monitor
*mon
, CPUArchState
*env
)
1608 uint64_t l1
, l2
, l3
, l4
;
1609 uint64_t pml4e
, pdpe
, pde
, pte
;
1610 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
;
1612 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1613 for (l1
= 0; l1
< 512; l1
++) {
1614 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1615 pml4e
= le64_to_cpu(pml4e
);
1616 if (pml4e
& PG_PRESENT_MASK
) {
1617 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1618 for (l2
= 0; l2
< 512; l2
++) {
1619 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1620 pdpe
= le64_to_cpu(pdpe
);
1621 if (pdpe
& PG_PRESENT_MASK
) {
1622 if (pdpe
& PG_PSE_MASK
) {
1623 /* 1G pages, CR4.PSE is ignored */
1624 print_pte(mon
, (l1
<< 39) + (l2
<< 30), pdpe
,
1625 0x3ffffc0000000ULL
);
1627 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1628 for (l3
= 0; l3
< 512; l3
++) {
1629 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1630 pde
= le64_to_cpu(pde
);
1631 if (pde
& PG_PRESENT_MASK
) {
1632 if (pde
& PG_PSE_MASK
) {
1633 /* 2M pages, CR4.PSE is ignored */
1634 print_pte(mon
, (l1
<< 39) + (l2
<< 30) +
1636 0x3ffffffe00000ULL
);
1638 pt_addr
= pde
& 0x3fffffffff000ULL
;
1639 for (l4
= 0; l4
< 512; l4
++) {
1640 cpu_physical_memory_read(pt_addr
1643 pte
= le64_to_cpu(pte
);
1644 if (pte
& PG_PRESENT_MASK
) {
1645 print_pte(mon
, (l1
<< 39) +
1647 (l3
<< 21) + (l4
<< 12),
1649 0x3fffffffff000ULL
);
1663 static void tlb_info(Monitor
*mon
)
1667 env
= mon_get_cpu();
1669 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1670 monitor_printf(mon
, "PG disabled\n");
1673 if (env
->cr
[4] & CR4_PAE_MASK
) {
1674 #ifdef TARGET_X86_64
1675 if (env
->hflags
& HF_LMA_MASK
) {
1676 tlb_info_64(mon
, env
);
1680 tlb_info_pae32(mon
, env
);
1683 tlb_info_32(mon
, env
);
1687 static void mem_print(Monitor
*mon
, target_phys_addr_t
*pstart
,
1689 target_phys_addr_t end
, int prot
)
1692 prot1
= *plast_prot
;
1693 if (prot
!= prot1
) {
1694 if (*pstart
!= -1) {
1695 monitor_printf(mon
, TARGET_FMT_plx
"-" TARGET_FMT_plx
" "
1696 TARGET_FMT_plx
" %c%c%c\n",
1697 *pstart
, end
, end
- *pstart
,
1698 prot1
& PG_USER_MASK
? 'u' : '-',
1700 prot1
& PG_RW_MASK
? 'w' : '-');
1710 static void mem_info_32(Monitor
*mon
, CPUArchState
*env
)
1712 unsigned int l1
, l2
;
1713 int prot
, last_prot
;
1714 uint32_t pgd
, pde
, pte
;
1715 target_phys_addr_t start
, end
;
1717 pgd
= env
->cr
[3] & ~0xfff;
1720 for(l1
= 0; l1
< 1024; l1
++) {
1721 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1722 pde
= le32_to_cpu(pde
);
1724 if (pde
& PG_PRESENT_MASK
) {
1725 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1726 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1727 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1729 for(l2
= 0; l2
< 1024; l2
++) {
1730 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1731 pte
= le32_to_cpu(pte
);
1732 end
= (l1
<< 22) + (l2
<< 12);
1733 if (pte
& PG_PRESENT_MASK
) {
1735 (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1739 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1744 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1747 /* Flush last range */
1748 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 32, 0);
1751 static void mem_info_pae32(Monitor
*mon
, CPUArchState
*env
)
1753 unsigned int l1
, l2
, l3
;
1754 int prot
, last_prot
;
1755 uint64_t pdpe
, pde
, pte
;
1756 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1757 target_phys_addr_t start
, end
;
1759 pdp_addr
= env
->cr
[3] & ~0x1f;
1762 for (l1
= 0; l1
< 4; l1
++) {
1763 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1764 pdpe
= le64_to_cpu(pdpe
);
1766 if (pdpe
& PG_PRESENT_MASK
) {
1767 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1768 for (l2
= 0; l2
< 512; l2
++) {
1769 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1770 pde
= le64_to_cpu(pde
);
1771 end
= (l1
<< 30) + (l2
<< 21);
1772 if (pde
& PG_PRESENT_MASK
) {
1773 if (pde
& PG_PSE_MASK
) {
1774 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1776 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1778 pt_addr
= pde
& 0x3fffffffff000ULL
;
1779 for (l3
= 0; l3
< 512; l3
++) {
1780 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1781 pte
= le64_to_cpu(pte
);
1782 end
= (l1
<< 30) + (l2
<< 21) + (l3
<< 12);
1783 if (pte
& PG_PRESENT_MASK
) {
1784 prot
= pte
& pde
& (PG_USER_MASK
| PG_RW_MASK
|
1789 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1794 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1799 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1802 /* Flush last range */
1803 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 32, 0);
1807 #ifdef TARGET_X86_64
1808 static void mem_info_64(Monitor
*mon
, CPUArchState
*env
)
1810 int prot
, last_prot
;
1811 uint64_t l1
, l2
, l3
, l4
;
1812 uint64_t pml4e
, pdpe
, pde
, pte
;
1813 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
, start
, end
;
1815 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1818 for (l1
= 0; l1
< 512; l1
++) {
1819 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1820 pml4e
= le64_to_cpu(pml4e
);
1822 if (pml4e
& PG_PRESENT_MASK
) {
1823 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1824 for (l2
= 0; l2
< 512; l2
++) {
1825 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1826 pdpe
= le64_to_cpu(pdpe
);
1827 end
= (l1
<< 39) + (l2
<< 30);
1828 if (pdpe
& PG_PRESENT_MASK
) {
1829 if (pdpe
& PG_PSE_MASK
) {
1830 prot
= pdpe
& (PG_USER_MASK
| PG_RW_MASK
|
1833 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1835 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1836 for (l3
= 0; l3
< 512; l3
++) {
1837 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1838 pde
= le64_to_cpu(pde
);
1839 end
= (l1
<< 39) + (l2
<< 30) + (l3
<< 21);
1840 if (pde
& PG_PRESENT_MASK
) {
1841 if (pde
& PG_PSE_MASK
) {
1842 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1844 prot
&= pml4e
& pdpe
;
1845 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1847 pt_addr
= pde
& 0x3fffffffff000ULL
;
1848 for (l4
= 0; l4
< 512; l4
++) {
1849 cpu_physical_memory_read(pt_addr
1852 pte
= le64_to_cpu(pte
);
1853 end
= (l1
<< 39) + (l2
<< 30) +
1854 (l3
<< 21) + (l4
<< 12);
1855 if (pte
& PG_PRESENT_MASK
) {
1856 prot
= pte
& (PG_USER_MASK
| PG_RW_MASK
|
1858 prot
&= pml4e
& pdpe
& pde
;
1862 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1867 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1873 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1878 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1881 /* Flush last range */
1882 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 48, 0);
1886 static void mem_info(Monitor
*mon
)
1890 env
= mon_get_cpu();
1892 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1893 monitor_printf(mon
, "PG disabled\n");
1896 if (env
->cr
[4] & CR4_PAE_MASK
) {
1897 #ifdef TARGET_X86_64
1898 if (env
->hflags
& HF_LMA_MASK
) {
1899 mem_info_64(mon
, env
);
1903 mem_info_pae32(mon
, env
);
1906 mem_info_32(mon
, env
);
1911 #if defined(TARGET_SH4)
1913 static void print_tlb(Monitor
*mon
, int idx
, tlb_t
*tlb
)
1915 monitor_printf(mon
, " tlb%i:\t"
1916 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1917 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1918 "dirty=%hhu writethrough=%hhu\n",
1920 tlb
->asid
, tlb
->vpn
, tlb
->ppn
, tlb
->sz
, tlb
->size
,
1921 tlb
->v
, tlb
->sh
, tlb
->c
, tlb
->pr
,
1925 static void tlb_info(Monitor
*mon
)
1927 CPUArchState
*env
= mon_get_cpu();
1930 monitor_printf (mon
, "ITLB:\n");
1931 for (i
= 0 ; i
< ITLB_SIZE
; i
++)
1932 print_tlb (mon
, i
, &env
->itlb
[i
]);
1933 monitor_printf (mon
, "UTLB:\n");
1934 for (i
= 0 ; i
< UTLB_SIZE
; i
++)
1935 print_tlb (mon
, i
, &env
->utlb
[i
]);
1940 #if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
1941 static void tlb_info(Monitor
*mon
)
1943 CPUArchState
*env1
= mon_get_cpu();
1945 dump_mmu((FILE*)mon
, (fprintf_function
)monitor_printf
, env1
);
1949 static void do_info_mtree(Monitor
*mon
)
1951 mtree_info((fprintf_function
)monitor_printf
, mon
);
1954 static void do_info_numa(Monitor
*mon
)
1959 monitor_printf(mon
, "%d nodes\n", nb_numa_nodes
);
1960 for (i
= 0; i
< nb_numa_nodes
; i
++) {
1961 monitor_printf(mon
, "node %d cpus:", i
);
1962 for (env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
1963 if (env
->numa_node
== i
) {
1964 monitor_printf(mon
, " %d", env
->cpu_index
);
1967 monitor_printf(mon
, "\n");
1968 monitor_printf(mon
, "node %d size: %" PRId64
" MB\n", i
,
1973 #ifdef CONFIG_PROFILER
1978 static void do_info_profile(Monitor
*mon
)
1984 monitor_printf(mon
, "async time %" PRId64
" (%0.3f)\n",
1985 dev_time
, dev_time
/ (double)get_ticks_per_sec());
1986 monitor_printf(mon
, "qemu time %" PRId64
" (%0.3f)\n",
1987 qemu_time
, qemu_time
/ (double)get_ticks_per_sec());
1992 static void do_info_profile(Monitor
*mon
)
1994 monitor_printf(mon
, "Internal profiler not compiled\n");
1998 /* Capture support */
1999 static QLIST_HEAD (capture_list_head
, CaptureState
) capture_head
;
2001 static void do_info_capture(Monitor
*mon
)
2006 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
2007 monitor_printf(mon
, "[%d]: ", i
);
2008 s
->ops
.info (s
->opaque
);
2013 static void do_stop_capture(Monitor
*mon
, const QDict
*qdict
)
2016 int n
= qdict_get_int(qdict
, "n");
2019 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
2021 s
->ops
.destroy (s
->opaque
);
2022 QLIST_REMOVE (s
, entries
);
2029 static void do_wav_capture(Monitor
*mon
, const QDict
*qdict
)
2031 const char *path
= qdict_get_str(qdict
, "path");
2032 int has_freq
= qdict_haskey(qdict
, "freq");
2033 int freq
= qdict_get_try_int(qdict
, "freq", -1);
2034 int has_bits
= qdict_haskey(qdict
, "bits");
2035 int bits
= qdict_get_try_int(qdict
, "bits", -1);
2036 int has_channels
= qdict_haskey(qdict
, "nchannels");
2037 int nchannels
= qdict_get_try_int(qdict
, "nchannels", -1);
2040 s
= g_malloc0 (sizeof (*s
));
2042 freq
= has_freq
? freq
: 44100;
2043 bits
= has_bits
? bits
: 16;
2044 nchannels
= has_channels
? nchannels
: 2;
2046 if (wav_start_capture (s
, path
, freq
, bits
, nchannels
)) {
2047 monitor_printf(mon
, "Failed to add wave capture\n");
2051 QLIST_INSERT_HEAD (&capture_head
, s
, entries
);
2055 static qemu_acl
*find_acl(Monitor
*mon
, const char *name
)
2057 qemu_acl
*acl
= qemu_acl_find(name
);
2060 monitor_printf(mon
, "acl: unknown list '%s'\n", name
);
2065 static void do_acl_show(Monitor
*mon
, const QDict
*qdict
)
2067 const char *aclname
= qdict_get_str(qdict
, "aclname");
2068 qemu_acl
*acl
= find_acl(mon
, aclname
);
2069 qemu_acl_entry
*entry
;
2073 monitor_printf(mon
, "policy: %s\n",
2074 acl
->defaultDeny
? "deny" : "allow");
2075 QTAILQ_FOREACH(entry
, &acl
->entries
, next
) {
2077 monitor_printf(mon
, "%d: %s %s\n", i
,
2078 entry
->deny
? "deny" : "allow", entry
->match
);
2083 static void do_acl_reset(Monitor
*mon
, const QDict
*qdict
)
2085 const char *aclname
= qdict_get_str(qdict
, "aclname");
2086 qemu_acl
*acl
= find_acl(mon
, aclname
);
2089 qemu_acl_reset(acl
);
2090 monitor_printf(mon
, "acl: removed all rules\n");
2094 static void do_acl_policy(Monitor
*mon
, const QDict
*qdict
)
2096 const char *aclname
= qdict_get_str(qdict
, "aclname");
2097 const char *policy
= qdict_get_str(qdict
, "policy");
2098 qemu_acl
*acl
= find_acl(mon
, aclname
);
2101 if (strcmp(policy
, "allow") == 0) {
2102 acl
->defaultDeny
= 0;
2103 monitor_printf(mon
, "acl: policy set to 'allow'\n");
2104 } else if (strcmp(policy
, "deny") == 0) {
2105 acl
->defaultDeny
= 1;
2106 monitor_printf(mon
, "acl: policy set to 'deny'\n");
2108 monitor_printf(mon
, "acl: unknown policy '%s', "
2109 "expected 'deny' or 'allow'\n", policy
);
2114 static void do_acl_add(Monitor
*mon
, const QDict
*qdict
)
2116 const char *aclname
= qdict_get_str(qdict
, "aclname");
2117 const char *match
= qdict_get_str(qdict
, "match");
2118 const char *policy
= qdict_get_str(qdict
, "policy");
2119 int has_index
= qdict_haskey(qdict
, "index");
2120 int index
= qdict_get_try_int(qdict
, "index", -1);
2121 qemu_acl
*acl
= find_acl(mon
, aclname
);
2125 if (strcmp(policy
, "allow") == 0) {
2127 } else if (strcmp(policy
, "deny") == 0) {
2130 monitor_printf(mon
, "acl: unknown policy '%s', "
2131 "expected 'deny' or 'allow'\n", policy
);
2135 ret
= qemu_acl_insert(acl
, deny
, match
, index
);
2137 ret
= qemu_acl_append(acl
, deny
, match
);
2139 monitor_printf(mon
, "acl: unable to add acl entry\n");
2141 monitor_printf(mon
, "acl: added rule at position %d\n", ret
);
2145 static void do_acl_remove(Monitor
*mon
, const QDict
*qdict
)
2147 const char *aclname
= qdict_get_str(qdict
, "aclname");
2148 const char *match
= qdict_get_str(qdict
, "match");
2149 qemu_acl
*acl
= find_acl(mon
, aclname
);
2153 ret
= qemu_acl_remove(acl
, match
);
2155 monitor_printf(mon
, "acl: no matching acl entry\n");
2157 monitor_printf(mon
, "acl: removed rule at position %d\n", ret
);
2161 #if defined(TARGET_I386)
2162 static void do_inject_mce(Monitor
*mon
, const QDict
*qdict
)
2165 int cpu_index
= qdict_get_int(qdict
, "cpu_index");
2166 int bank
= qdict_get_int(qdict
, "bank");
2167 uint64_t status
= qdict_get_int(qdict
, "status");
2168 uint64_t mcg_status
= qdict_get_int(qdict
, "mcg_status");
2169 uint64_t addr
= qdict_get_int(qdict
, "addr");
2170 uint64_t misc
= qdict_get_int(qdict
, "misc");
2171 int flags
= MCE_INJECT_UNCOND_AO
;
2173 if (qdict_get_try_bool(qdict
, "broadcast", 0)) {
2174 flags
|= MCE_INJECT_BROADCAST
;
2176 for (cenv
= first_cpu
; cenv
!= NULL
; cenv
= cenv
->next_cpu
) {
2177 if (cenv
->cpu_index
== cpu_index
) {
2178 cpu_x86_inject_mce(mon
, cenv
, bank
, status
, mcg_status
, addr
, misc
,
2186 static int do_getfd(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
2188 const char *fdname
= qdict_get_str(qdict
, "fdname");
2192 fd
= qemu_chr_fe_get_msgfd(mon
->chr
);
2194 qerror_report(QERR_FD_NOT_SUPPLIED
);
2198 if (qemu_isdigit(fdname
[0])) {
2199 qerror_report(QERR_INVALID_PARAMETER_VALUE
, "fdname",
2200 "a name not starting with a digit");
2204 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2205 if (strcmp(monfd
->name
, fdname
) != 0) {
2214 monfd
= g_malloc0(sizeof(mon_fd_t
));
2215 monfd
->name
= g_strdup(fdname
);
2218 QLIST_INSERT_HEAD(&mon
->fds
, monfd
, next
);
2222 static int do_closefd(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
2224 const char *fdname
= qdict_get_str(qdict
, "fdname");
2227 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2228 if (strcmp(monfd
->name
, fdname
) != 0) {
2232 QLIST_REMOVE(monfd
, next
);
2234 g_free(monfd
->name
);
2239 qerror_report(QERR_FD_NOT_FOUND
, fdname
);
2243 static void do_loadvm(Monitor
*mon
, const QDict
*qdict
)
2245 int saved_vm_running
= runstate_is_running();
2246 const char *name
= qdict_get_str(qdict
, "name");
2248 vm_stop(RUN_STATE_RESTORE_VM
);
2250 if (load_vmstate(name
) == 0 && saved_vm_running
) {
2255 int monitor_get_fd(Monitor
*mon
, const char *fdname
)
2259 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2262 if (strcmp(monfd
->name
, fdname
) != 0) {
2268 /* caller takes ownership of fd */
2269 QLIST_REMOVE(monfd
, next
);
2270 g_free(monfd
->name
);
2279 /* mon_cmds and info_cmds would be sorted at runtime */
2280 static mon_cmd_t mon_cmds
[] = {
2281 #include "hmp-commands.h"
2285 /* Please update hmp-commands.hx when adding or changing commands */
2286 static mon_cmd_t info_cmds
[] = {
2291 .help
= "show the version of QEMU",
2292 .mhandler
.info
= hmp_info_version
,
2298 .help
= "show the network state",
2299 .mhandler
.info
= do_info_network
,
2305 .help
= "show the character devices",
2306 .mhandler
.info
= hmp_info_chardev
,
2312 .help
= "show the block devices",
2313 .mhandler
.info
= hmp_info_block
,
2316 .name
= "blockstats",
2319 .help
= "show block device statistics",
2320 .mhandler
.info
= hmp_info_blockstats
,
2323 .name
= "block-jobs",
2326 .help
= "show progress of ongoing block device operations",
2327 .mhandler
.info
= hmp_info_block_jobs
,
2330 .name
= "registers",
2333 .help
= "show the cpu registers",
2334 .mhandler
.info
= do_info_registers
,
2340 .help
= "show infos for each CPU",
2341 .mhandler
.info
= hmp_info_cpus
,
2347 .help
= "show the command line history",
2348 .mhandler
.info
= do_info_history
,
2350 #if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2351 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
2356 .help
= "show the interrupts statistics (if available)",
2358 .mhandler
.info
= sun4m_irq_info
,
2359 #elif defined(TARGET_LM32)
2360 .mhandler
.info
= lm32_irq_info
,
2362 .mhandler
.info
= irq_info
,
2369 .help
= "show i8259 (PIC) state",
2371 .mhandler
.info
= sun4m_pic_info
,
2372 #elif defined(TARGET_LM32)
2373 .mhandler
.info
= lm32_do_pic_info
,
2375 .mhandler
.info
= pic_info
,
2383 .help
= "show PCI info",
2384 .mhandler
.info
= hmp_info_pci
,
2386 #if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
2387 defined(TARGET_PPC) || defined(TARGET_XTENSA)
2392 .help
= "show virtual to physical memory mappings",
2393 .mhandler
.info
= tlb_info
,
2396 #if defined(TARGET_I386)
2401 .help
= "show the active virtual memory mappings",
2402 .mhandler
.info
= mem_info
,
2409 .help
= "show memory tree",
2410 .mhandler
.info
= do_info_mtree
,
2416 .help
= "show dynamic compiler info",
2417 .mhandler
.info
= do_info_jit
,
2423 .help
= "show KVM information",
2424 .mhandler
.info
= hmp_info_kvm
,
2430 .help
= "show NUMA information",
2431 .mhandler
.info
= do_info_numa
,
2437 .help
= "show guest USB devices",
2438 .mhandler
.info
= usb_info
,
2444 .help
= "show host USB devices",
2445 .mhandler
.info
= usb_host_info
,
2451 .help
= "show profiling information",
2452 .mhandler
.info
= do_info_profile
,
2458 .help
= "show capture information",
2459 .mhandler
.info
= do_info_capture
,
2462 .name
= "snapshots",
2465 .help
= "show the currently saved VM snapshots",
2466 .mhandler
.info
= do_info_snapshots
,
2472 .help
= "show the current VM status (running|paused)",
2473 .mhandler
.info
= hmp_info_status
,
2479 .help
= "show guest PCMCIA status",
2480 .mhandler
.info
= pcmcia_info
,
2486 .help
= "show which guest mouse is receiving events",
2487 .mhandler
.info
= hmp_info_mice
,
2493 .help
= "show the vnc server status",
2494 .mhandler
.info
= hmp_info_vnc
,
2496 #if defined(CONFIG_SPICE)
2501 .help
= "show the spice server status",
2502 .mhandler
.info
= hmp_info_spice
,
2509 .help
= "show the current VM name",
2510 .mhandler
.info
= hmp_info_name
,
2516 .help
= "show the current VM UUID",
2517 .mhandler
.info
= hmp_info_uuid
,
2519 #if defined(TARGET_PPC)
2524 .help
= "show CPU statistics",
2525 .mhandler
.info
= do_info_cpu_stats
,
2528 #if defined(CONFIG_SLIRP)
2533 .help
= "show user network stack connection states",
2534 .mhandler
.info
= do_info_usernet
,
2541 .help
= "show migration status",
2542 .mhandler
.info
= hmp_info_migrate
,
2548 .help
= "show balloon information",
2549 .mhandler
.info
= hmp_info_balloon
,
2555 .help
= "show device tree",
2556 .mhandler
.info
= do_info_qtree
,
2562 .help
= "show qdev device model list",
2563 .mhandler
.info
= do_info_qdm
,
2569 .help
= "show roms",
2570 .mhandler
.info
= do_info_roms
,
2572 #if defined(CONFIG_TRACE_SIMPLE)
2577 .help
= "show current contents of trace buffer",
2578 .mhandler
.info
= do_info_trace
,
2582 .name
= "trace-events",
2585 .help
= "show available trace-events & their state",
2586 .mhandler
.info
= do_trace_print_events
,
2593 static const mon_cmd_t qmp_cmds
[] = {
2594 #include "qmp-commands-old.h"
2598 /*******************************************************************/
2600 static const char *pch
;
2601 static jmp_buf expr_env
;
2606 typedef struct MonitorDef
{
2609 target_long (*get_value
)(const struct MonitorDef
*md
, int val
);
2613 #if defined(TARGET_I386)
2614 static target_long
monitor_get_pc (const struct MonitorDef
*md
, int val
)
2616 CPUArchState
*env
= mon_get_cpu();
2617 return env
->eip
+ env
->segs
[R_CS
].base
;
2621 #if defined(TARGET_PPC)
2622 static target_long
monitor_get_ccr (const struct MonitorDef
*md
, int val
)
2624 CPUArchState
*env
= mon_get_cpu();
2629 for (i
= 0; i
< 8; i
++)
2630 u
|= env
->crf
[i
] << (32 - (4 * i
));
2635 static target_long
monitor_get_msr (const struct MonitorDef
*md
, int val
)
2637 CPUArchState
*env
= mon_get_cpu();
2641 static target_long
monitor_get_xer (const struct MonitorDef
*md
, int val
)
2643 CPUArchState
*env
= mon_get_cpu();
2647 static target_long
monitor_get_decr (const struct MonitorDef
*md
, int val
)
2649 CPUArchState
*env
= mon_get_cpu();
2650 return cpu_ppc_load_decr(env
);
2653 static target_long
monitor_get_tbu (const struct MonitorDef
*md
, int val
)
2655 CPUArchState
*env
= mon_get_cpu();
2656 return cpu_ppc_load_tbu(env
);
2659 static target_long
monitor_get_tbl (const struct MonitorDef
*md
, int val
)
2661 CPUArchState
*env
= mon_get_cpu();
2662 return cpu_ppc_load_tbl(env
);
2666 #if defined(TARGET_SPARC)
2667 #ifndef TARGET_SPARC64
2668 static target_long
monitor_get_psr (const struct MonitorDef
*md
, int val
)
2670 CPUArchState
*env
= mon_get_cpu();
2672 return cpu_get_psr(env
);
2676 static target_long
monitor_get_reg(const struct MonitorDef
*md
, int val
)
2678 CPUArchState
*env
= mon_get_cpu();
2679 return env
->regwptr
[val
];
2683 static const MonitorDef monitor_defs
[] = {
2686 #define SEG(name, seg) \
2687 { name, offsetof(CPUX86State, segs[seg].selector), NULL, MD_I32 },\
2688 { name ".base", offsetof(CPUX86State, segs[seg].base) },\
2689 { name ".limit", offsetof(CPUX86State, segs[seg].limit), NULL, MD_I32 },
2691 { "eax", offsetof(CPUX86State
, regs
[0]) },
2692 { "ecx", offsetof(CPUX86State
, regs
[1]) },
2693 { "edx", offsetof(CPUX86State
, regs
[2]) },
2694 { "ebx", offsetof(CPUX86State
, regs
[3]) },
2695 { "esp|sp", offsetof(CPUX86State
, regs
[4]) },
2696 { "ebp|fp", offsetof(CPUX86State
, regs
[5]) },
2697 { "esi", offsetof(CPUX86State
, regs
[6]) },
2698 { "edi", offsetof(CPUX86State
, regs
[7]) },
2699 #ifdef TARGET_X86_64
2700 { "r8", offsetof(CPUX86State
, regs
[8]) },
2701 { "r9", offsetof(CPUX86State
, regs
[9]) },
2702 { "r10", offsetof(CPUX86State
, regs
[10]) },
2703 { "r11", offsetof(CPUX86State
, regs
[11]) },
2704 { "r12", offsetof(CPUX86State
, regs
[12]) },
2705 { "r13", offsetof(CPUX86State
, regs
[13]) },
2706 { "r14", offsetof(CPUX86State
, regs
[14]) },
2707 { "r15", offsetof(CPUX86State
, regs
[15]) },
2709 { "eflags", offsetof(CPUX86State
, eflags
) },
2710 { "eip", offsetof(CPUX86State
, eip
) },
2717 { "pc", 0, monitor_get_pc
, },
2718 #elif defined(TARGET_PPC)
2719 /* General purpose registers */
2720 { "r0", offsetof(CPUPPCState
, gpr
[0]) },
2721 { "r1", offsetof(CPUPPCState
, gpr
[1]) },
2722 { "r2", offsetof(CPUPPCState
, gpr
[2]) },
2723 { "r3", offsetof(CPUPPCState
, gpr
[3]) },
2724 { "r4", offsetof(CPUPPCState
, gpr
[4]) },
2725 { "r5", offsetof(CPUPPCState
, gpr
[5]) },
2726 { "r6", offsetof(CPUPPCState
, gpr
[6]) },
2727 { "r7", offsetof(CPUPPCState
, gpr
[7]) },
2728 { "r8", offsetof(CPUPPCState
, gpr
[8]) },
2729 { "r9", offsetof(CPUPPCState
, gpr
[9]) },
2730 { "r10", offsetof(CPUPPCState
, gpr
[10]) },
2731 { "r11", offsetof(CPUPPCState
, gpr
[11]) },
2732 { "r12", offsetof(CPUPPCState
, gpr
[12]) },
2733 { "r13", offsetof(CPUPPCState
, gpr
[13]) },
2734 { "r14", offsetof(CPUPPCState
, gpr
[14]) },
2735 { "r15", offsetof(CPUPPCState
, gpr
[15]) },
2736 { "r16", offsetof(CPUPPCState
, gpr
[16]) },
2737 { "r17", offsetof(CPUPPCState
, gpr
[17]) },
2738 { "r18", offsetof(CPUPPCState
, gpr
[18]) },
2739 { "r19", offsetof(CPUPPCState
, gpr
[19]) },
2740 { "r20", offsetof(CPUPPCState
, gpr
[20]) },
2741 { "r21", offsetof(CPUPPCState
, gpr
[21]) },
2742 { "r22", offsetof(CPUPPCState
, gpr
[22]) },
2743 { "r23", offsetof(CPUPPCState
, gpr
[23]) },
2744 { "r24", offsetof(CPUPPCState
, gpr
[24]) },
2745 { "r25", offsetof(CPUPPCState
, gpr
[25]) },
2746 { "r26", offsetof(CPUPPCState
, gpr
[26]) },
2747 { "r27", offsetof(CPUPPCState
, gpr
[27]) },
2748 { "r28", offsetof(CPUPPCState
, gpr
[28]) },
2749 { "r29", offsetof(CPUPPCState
, gpr
[29]) },
2750 { "r30", offsetof(CPUPPCState
, gpr
[30]) },
2751 { "r31", offsetof(CPUPPCState
, gpr
[31]) },
2752 /* Floating point registers */
2753 { "f0", offsetof(CPUPPCState
, fpr
[0]) },
2754 { "f1", offsetof(CPUPPCState
, fpr
[1]) },
2755 { "f2", offsetof(CPUPPCState
, fpr
[2]) },
2756 { "f3", offsetof(CPUPPCState
, fpr
[3]) },
2757 { "f4", offsetof(CPUPPCState
, fpr
[4]) },
2758 { "f5", offsetof(CPUPPCState
, fpr
[5]) },
2759 { "f6", offsetof(CPUPPCState
, fpr
[6]) },
2760 { "f7", offsetof(CPUPPCState
, fpr
[7]) },
2761 { "f8", offsetof(CPUPPCState
, fpr
[8]) },
2762 { "f9", offsetof(CPUPPCState
, fpr
[9]) },
2763 { "f10", offsetof(CPUPPCState
, fpr
[10]) },
2764 { "f11", offsetof(CPUPPCState
, fpr
[11]) },
2765 { "f12", offsetof(CPUPPCState
, fpr
[12]) },
2766 { "f13", offsetof(CPUPPCState
, fpr
[13]) },
2767 { "f14", offsetof(CPUPPCState
, fpr
[14]) },
2768 { "f15", offsetof(CPUPPCState
, fpr
[15]) },
2769 { "f16", offsetof(CPUPPCState
, fpr
[16]) },
2770 { "f17", offsetof(CPUPPCState
, fpr
[17]) },
2771 { "f18", offsetof(CPUPPCState
, fpr
[18]) },
2772 { "f19", offsetof(CPUPPCState
, fpr
[19]) },
2773 { "f20", offsetof(CPUPPCState
, fpr
[20]) },
2774 { "f21", offsetof(CPUPPCState
, fpr
[21]) },
2775 { "f22", offsetof(CPUPPCState
, fpr
[22]) },
2776 { "f23", offsetof(CPUPPCState
, fpr
[23]) },
2777 { "f24", offsetof(CPUPPCState
, fpr
[24]) },
2778 { "f25", offsetof(CPUPPCState
, fpr
[25]) },
2779 { "f26", offsetof(CPUPPCState
, fpr
[26]) },
2780 { "f27", offsetof(CPUPPCState
, fpr
[27]) },
2781 { "f28", offsetof(CPUPPCState
, fpr
[28]) },
2782 { "f29", offsetof(CPUPPCState
, fpr
[29]) },
2783 { "f30", offsetof(CPUPPCState
, fpr
[30]) },
2784 { "f31", offsetof(CPUPPCState
, fpr
[31]) },
2785 { "fpscr", offsetof(CPUPPCState
, fpscr
) },
2786 /* Next instruction pointer */
2787 { "nip|pc", offsetof(CPUPPCState
, nip
) },
2788 { "lr", offsetof(CPUPPCState
, lr
) },
2789 { "ctr", offsetof(CPUPPCState
, ctr
) },
2790 { "decr", 0, &monitor_get_decr
, },
2791 { "ccr", 0, &monitor_get_ccr
, },
2792 /* Machine state register */
2793 { "msr", 0, &monitor_get_msr
, },
2794 { "xer", 0, &monitor_get_xer
, },
2795 { "tbu", 0, &monitor_get_tbu
, },
2796 { "tbl", 0, &monitor_get_tbl
, },
2797 #if defined(TARGET_PPC64)
2798 /* Address space register */
2799 { "asr", offsetof(CPUPPCState
, asr
) },
2801 /* Segment registers */
2802 { "sdr1", offsetof(CPUPPCState
, spr
[SPR_SDR1
]) },
2803 { "sr0", offsetof(CPUPPCState
, sr
[0]) },
2804 { "sr1", offsetof(CPUPPCState
, sr
[1]) },
2805 { "sr2", offsetof(CPUPPCState
, sr
[2]) },
2806 { "sr3", offsetof(CPUPPCState
, sr
[3]) },
2807 { "sr4", offsetof(CPUPPCState
, sr
[4]) },
2808 { "sr5", offsetof(CPUPPCState
, sr
[5]) },
2809 { "sr6", offsetof(CPUPPCState
, sr
[6]) },
2810 { "sr7", offsetof(CPUPPCState
, sr
[7]) },
2811 { "sr8", offsetof(CPUPPCState
, sr
[8]) },
2812 { "sr9", offsetof(CPUPPCState
, sr
[9]) },
2813 { "sr10", offsetof(CPUPPCState
, sr
[10]) },
2814 { "sr11", offsetof(CPUPPCState
, sr
[11]) },
2815 { "sr12", offsetof(CPUPPCState
, sr
[12]) },
2816 { "sr13", offsetof(CPUPPCState
, sr
[13]) },
2817 { "sr14", offsetof(CPUPPCState
, sr
[14]) },
2818 { "sr15", offsetof(CPUPPCState
, sr
[15]) },
2819 /* Too lazy to put BATs... */
2820 { "pvr", offsetof(CPUPPCState
, spr
[SPR_PVR
]) },
2822 { "srr0", offsetof(CPUPPCState
, spr
[SPR_SRR0
]) },
2823 { "srr1", offsetof(CPUPPCState
, spr
[SPR_SRR1
]) },
2824 { "sprg0", offsetof(CPUPPCState
, spr
[SPR_SPRG0
]) },
2825 { "sprg1", offsetof(CPUPPCState
, spr
[SPR_SPRG1
]) },
2826 { "sprg2", offsetof(CPUPPCState
, spr
[SPR_SPRG2
]) },
2827 { "sprg3", offsetof(CPUPPCState
, spr
[SPR_SPRG3
]) },
2828 { "sprg4", offsetof(CPUPPCState
, spr
[SPR_SPRG4
]) },
2829 { "sprg5", offsetof(CPUPPCState
, spr
[SPR_SPRG5
]) },
2830 { "sprg6", offsetof(CPUPPCState
, spr
[SPR_SPRG6
]) },
2831 { "sprg7", offsetof(CPUPPCState
, spr
[SPR_SPRG7
]) },
2832 { "pid", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID
]) },
2833 { "csrr0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_CSRR0
]) },
2834 { "csrr1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_CSRR1
]) },
2835 { "esr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_ESR
]) },
2836 { "dear", offsetof(CPUPPCState
, spr
[SPR_BOOKE_DEAR
]) },
2837 { "mcsr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSR
]) },
2838 { "tsr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TSR
]) },
2839 { "tcr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TCR
]) },
2840 { "vrsave", offsetof(CPUPPCState
, spr
[SPR_VRSAVE
]) },
2841 { "pir", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PIR
]) },
2842 { "mcsrr0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSRR0
]) },
2843 { "mcsrr1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSRR1
]) },
2844 { "decar", offsetof(CPUPPCState
, spr
[SPR_BOOKE_DECAR
]) },
2845 { "ivpr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVPR
]) },
2846 { "epcr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPCR
]) },
2847 { "sprg8", offsetof(CPUPPCState
, spr
[SPR_BOOKE_SPRG8
]) },
2848 { "ivor0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR0
]) },
2849 { "ivor1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR1
]) },
2850 { "ivor2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR2
]) },
2851 { "ivor3", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR3
]) },
2852 { "ivor4", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR4
]) },
2853 { "ivor5", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR5
]) },
2854 { "ivor6", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR6
]) },
2855 { "ivor7", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR7
]) },
2856 { "ivor8", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR8
]) },
2857 { "ivor9", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR9
]) },
2858 { "ivor10", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR10
]) },
2859 { "ivor11", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR11
]) },
2860 { "ivor12", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR12
]) },
2861 { "ivor13", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR13
]) },
2862 { "ivor14", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR14
]) },
2863 { "ivor15", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR15
]) },
2864 { "ivor32", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR32
]) },
2865 { "ivor33", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR33
]) },
2866 { "ivor34", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR34
]) },
2867 { "ivor35", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR35
]) },
2868 { "ivor36", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR36
]) },
2869 { "ivor37", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR37
]) },
2870 { "mas0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS0
]) },
2871 { "mas1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS1
]) },
2872 { "mas2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS2
]) },
2873 { "mas3", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS3
]) },
2874 { "mas4", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS4
]) },
2875 { "mas6", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS6
]) },
2876 { "mas7", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS7
]) },
2877 { "mmucfg", offsetof(CPUPPCState
, spr
[SPR_MMUCFG
]) },
2878 { "tlb0cfg", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TLB0CFG
]) },
2879 { "tlb1cfg", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TLB1CFG
]) },
2880 { "epr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPR
]) },
2881 { "eplc", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPLC
]) },
2882 { "epsc", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPSC
]) },
2883 { "svr", offsetof(CPUPPCState
, spr
[SPR_E500_SVR
]) },
2884 { "mcar", offsetof(CPUPPCState
, spr
[SPR_Exxx_MCAR
]) },
2885 { "pid1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID1
]) },
2886 { "pid2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID2
]) },
2887 { "hid0", offsetof(CPUPPCState
, spr
[SPR_HID0
]) },
2889 #elif defined(TARGET_SPARC)
2890 { "g0", offsetof(CPUSPARCState
, gregs
[0]) },
2891 { "g1", offsetof(CPUSPARCState
, gregs
[1]) },
2892 { "g2", offsetof(CPUSPARCState
, gregs
[2]) },
2893 { "g3", offsetof(CPUSPARCState
, gregs
[3]) },
2894 { "g4", offsetof(CPUSPARCState
, gregs
[4]) },
2895 { "g5", offsetof(CPUSPARCState
, gregs
[5]) },
2896 { "g6", offsetof(CPUSPARCState
, gregs
[6]) },
2897 { "g7", offsetof(CPUSPARCState
, gregs
[7]) },
2898 { "o0", 0, monitor_get_reg
},
2899 { "o1", 1, monitor_get_reg
},
2900 { "o2", 2, monitor_get_reg
},
2901 { "o3", 3, monitor_get_reg
},
2902 { "o4", 4, monitor_get_reg
},
2903 { "o5", 5, monitor_get_reg
},
2904 { "o6", 6, monitor_get_reg
},
2905 { "o7", 7, monitor_get_reg
},
2906 { "l0", 8, monitor_get_reg
},
2907 { "l1", 9, monitor_get_reg
},
2908 { "l2", 10, monitor_get_reg
},
2909 { "l3", 11, monitor_get_reg
},
2910 { "l4", 12, monitor_get_reg
},
2911 { "l5", 13, monitor_get_reg
},
2912 { "l6", 14, monitor_get_reg
},
2913 { "l7", 15, monitor_get_reg
},
2914 { "i0", 16, monitor_get_reg
},
2915 { "i1", 17, monitor_get_reg
},
2916 { "i2", 18, monitor_get_reg
},
2917 { "i3", 19, monitor_get_reg
},
2918 { "i4", 20, monitor_get_reg
},
2919 { "i5", 21, monitor_get_reg
},
2920 { "i6", 22, monitor_get_reg
},
2921 { "i7", 23, monitor_get_reg
},
2922 { "pc", offsetof(CPUSPARCState
, pc
) },
2923 { "npc", offsetof(CPUSPARCState
, npc
) },
2924 { "y", offsetof(CPUSPARCState
, y
) },
2925 #ifndef TARGET_SPARC64
2926 { "psr", 0, &monitor_get_psr
, },
2927 { "wim", offsetof(CPUSPARCState
, wim
) },
2929 { "tbr", offsetof(CPUSPARCState
, tbr
) },
2930 { "fsr", offsetof(CPUSPARCState
, fsr
) },
2931 { "f0", offsetof(CPUSPARCState
, fpr
[0].l
.upper
) },
2932 { "f1", offsetof(CPUSPARCState
, fpr
[0].l
.lower
) },
2933 { "f2", offsetof(CPUSPARCState
, fpr
[1].l
.upper
) },
2934 { "f3", offsetof(CPUSPARCState
, fpr
[1].l
.lower
) },
2935 { "f4", offsetof(CPUSPARCState
, fpr
[2].l
.upper
) },
2936 { "f5", offsetof(CPUSPARCState
, fpr
[2].l
.lower
) },
2937 { "f6", offsetof(CPUSPARCState
, fpr
[3].l
.upper
) },
2938 { "f7", offsetof(CPUSPARCState
, fpr
[3].l
.lower
) },
2939 { "f8", offsetof(CPUSPARCState
, fpr
[4].l
.upper
) },
2940 { "f9", offsetof(CPUSPARCState
, fpr
[4].l
.lower
) },
2941 { "f10", offsetof(CPUSPARCState
, fpr
[5].l
.upper
) },
2942 { "f11", offsetof(CPUSPARCState
, fpr
[5].l
.lower
) },
2943 { "f12", offsetof(CPUSPARCState
, fpr
[6].l
.upper
) },
2944 { "f13", offsetof(CPUSPARCState
, fpr
[6].l
.lower
) },
2945 { "f14", offsetof(CPUSPARCState
, fpr
[7].l
.upper
) },
2946 { "f15", offsetof(CPUSPARCState
, fpr
[7].l
.lower
) },
2947 { "f16", offsetof(CPUSPARCState
, fpr
[8].l
.upper
) },
2948 { "f17", offsetof(CPUSPARCState
, fpr
[8].l
.lower
) },
2949 { "f18", offsetof(CPUSPARCState
, fpr
[9].l
.upper
) },
2950 { "f19", offsetof(CPUSPARCState
, fpr
[9].l
.lower
) },
2951 { "f20", offsetof(CPUSPARCState
, fpr
[10].l
.upper
) },
2952 { "f21", offsetof(CPUSPARCState
, fpr
[10].l
.lower
) },
2953 { "f22", offsetof(CPUSPARCState
, fpr
[11].l
.upper
) },
2954 { "f23", offsetof(CPUSPARCState
, fpr
[11].l
.lower
) },
2955 { "f24", offsetof(CPUSPARCState
, fpr
[12].l
.upper
) },
2956 { "f25", offsetof(CPUSPARCState
, fpr
[12].l
.lower
) },
2957 { "f26", offsetof(CPUSPARCState
, fpr
[13].l
.upper
) },
2958 { "f27", offsetof(CPUSPARCState
, fpr
[13].l
.lower
) },
2959 { "f28", offsetof(CPUSPARCState
, fpr
[14].l
.upper
) },
2960 { "f29", offsetof(CPUSPARCState
, fpr
[14].l
.lower
) },
2961 { "f30", offsetof(CPUSPARCState
, fpr
[15].l
.upper
) },
2962 { "f31", offsetof(CPUSPARCState
, fpr
[15].l
.lower
) },
2963 #ifdef TARGET_SPARC64
2964 { "f32", offsetof(CPUSPARCState
, fpr
[16]) },
2965 { "f34", offsetof(CPUSPARCState
, fpr
[17]) },
2966 { "f36", offsetof(CPUSPARCState
, fpr
[18]) },
2967 { "f38", offsetof(CPUSPARCState
, fpr
[19]) },
2968 { "f40", offsetof(CPUSPARCState
, fpr
[20]) },
2969 { "f42", offsetof(CPUSPARCState
, fpr
[21]) },
2970 { "f44", offsetof(CPUSPARCState
, fpr
[22]) },
2971 { "f46", offsetof(CPUSPARCState
, fpr
[23]) },
2972 { "f48", offsetof(CPUSPARCState
, fpr
[24]) },
2973 { "f50", offsetof(CPUSPARCState
, fpr
[25]) },
2974 { "f52", offsetof(CPUSPARCState
, fpr
[26]) },
2975 { "f54", offsetof(CPUSPARCState
, fpr
[27]) },
2976 { "f56", offsetof(CPUSPARCState
, fpr
[28]) },
2977 { "f58", offsetof(CPUSPARCState
, fpr
[29]) },
2978 { "f60", offsetof(CPUSPARCState
, fpr
[30]) },
2979 { "f62", offsetof(CPUSPARCState
, fpr
[31]) },
2980 { "asi", offsetof(CPUSPARCState
, asi
) },
2981 { "pstate", offsetof(CPUSPARCState
, pstate
) },
2982 { "cansave", offsetof(CPUSPARCState
, cansave
) },
2983 { "canrestore", offsetof(CPUSPARCState
, canrestore
) },
2984 { "otherwin", offsetof(CPUSPARCState
, otherwin
) },
2985 { "wstate", offsetof(CPUSPARCState
, wstate
) },
2986 { "cleanwin", offsetof(CPUSPARCState
, cleanwin
) },
2987 { "fprs", offsetof(CPUSPARCState
, fprs
) },
2993 static void expr_error(Monitor
*mon
, const char *msg
)
2995 monitor_printf(mon
, "%s\n", msg
);
2996 longjmp(expr_env
, 1);
2999 /* return 0 if OK, -1 if not found */
3000 static int get_monitor_def(target_long
*pval
, const char *name
)
3002 const MonitorDef
*md
;
3005 for(md
= monitor_defs
; md
->name
!= NULL
; md
++) {
3006 if (compare_cmd(name
, md
->name
)) {
3007 if (md
->get_value
) {
3008 *pval
= md
->get_value(md
, md
->offset
);
3010 CPUArchState
*env
= mon_get_cpu();
3011 ptr
= (uint8_t *)env
+ md
->offset
;
3014 *pval
= *(int32_t *)ptr
;
3017 *pval
= *(target_long
*)ptr
;
3030 static void next(void)
3034 while (qemu_isspace(*pch
))
3039 static int64_t expr_sum(Monitor
*mon
);
3041 static int64_t expr_unary(Monitor
*mon
)
3050 n
= expr_unary(mon
);
3054 n
= -expr_unary(mon
);
3058 n
= ~expr_unary(mon
);
3064 expr_error(mon
, "')' expected");
3071 expr_error(mon
, "character constant expected");
3075 expr_error(mon
, "missing terminating \' character");
3085 while ((*pch
>= 'a' && *pch
<= 'z') ||
3086 (*pch
>= 'A' && *pch
<= 'Z') ||
3087 (*pch
>= '0' && *pch
<= '9') ||
3088 *pch
== '_' || *pch
== '.') {
3089 if ((q
- buf
) < sizeof(buf
) - 1)
3093 while (qemu_isspace(*pch
))
3096 ret
= get_monitor_def(®
, buf
);
3098 expr_error(mon
, "unknown register");
3103 expr_error(mon
, "unexpected end of expression");
3108 #if TARGET_PHYS_ADDR_BITS > 32
3109 n
= strtoull(pch
, &p
, 0);
3111 n
= strtoul(pch
, &p
, 0);
3113 if (errno
== ERANGE
) {
3114 expr_error(mon
, "number too large");
3117 expr_error(mon
, "invalid char in expression");
3120 while (qemu_isspace(*pch
))
3128 static int64_t expr_prod(Monitor
*mon
)
3133 val
= expr_unary(mon
);
3136 if (op
!= '*' && op
!= '/' && op
!= '%')
3139 val2
= expr_unary(mon
);
3148 expr_error(mon
, "division by zero");
3159 static int64_t expr_logic(Monitor
*mon
)
3164 val
= expr_prod(mon
);
3167 if (op
!= '&' && op
!= '|' && op
!= '^')
3170 val2
= expr_prod(mon
);
3187 static int64_t expr_sum(Monitor
*mon
)
3192 val
= expr_logic(mon
);
3195 if (op
!= '+' && op
!= '-')
3198 val2
= expr_logic(mon
);
3207 static int get_expr(Monitor
*mon
, int64_t *pval
, const char **pp
)
3210 if (setjmp(expr_env
)) {
3214 while (qemu_isspace(*pch
))
3216 *pval
= expr_sum(mon
);
3221 static int get_double(Monitor
*mon
, double *pval
, const char **pp
)
3223 const char *p
= *pp
;
3227 d
= strtod(p
, &tailp
);
3229 monitor_printf(mon
, "Number expected\n");
3232 if (d
!= d
|| d
- d
!= 0) {
3233 /* NaN or infinity */
3234 monitor_printf(mon
, "Bad number\n");
3242 static int get_str(char *buf
, int buf_size
, const char **pp
)
3250 while (qemu_isspace(*p
))
3260 while (*p
!= '\0' && *p
!= '\"') {
3276 qemu_printf("unsupported escape code: '\\%c'\n", c
);
3279 if ((q
- buf
) < buf_size
- 1) {
3283 if ((q
- buf
) < buf_size
- 1) {
3290 qemu_printf("unterminated string\n");
3295 while (*p
!= '\0' && !qemu_isspace(*p
)) {
3296 if ((q
- buf
) < buf_size
- 1) {
3308 * Store the command-name in cmdname, and return a pointer to
3309 * the remaining of the command string.
3311 static const char *get_command_name(const char *cmdline
,
3312 char *cmdname
, size_t nlen
)
3315 const char *p
, *pstart
;
3318 while (qemu_isspace(*p
))
3323 while (*p
!= '\0' && *p
!= '/' && !qemu_isspace(*p
))
3328 memcpy(cmdname
, pstart
, len
);
3329 cmdname
[len
] = '\0';
3334 * Read key of 'type' into 'key' and return the current
3337 static char *key_get_info(const char *type
, char **key
)
3345 p
= strchr(type
, ':');
3352 str
= g_malloc(len
+ 1);
3353 memcpy(str
, type
, len
);
3360 static int default_fmt_format
= 'x';
3361 static int default_fmt_size
= 4;
3365 static int is_valid_option(const char *c
, const char *typestr
)
3373 typestr
= strstr(typestr
, option
);
3374 return (typestr
!= NULL
);
3377 static const mon_cmd_t
*search_dispatch_table(const mon_cmd_t
*disp_table
,
3378 const char *cmdname
)
3380 const mon_cmd_t
*cmd
;
3382 for (cmd
= disp_table
; cmd
->name
!= NULL
; cmd
++) {
3383 if (compare_cmd(cmdname
, cmd
->name
)) {
3391 static const mon_cmd_t
*monitor_find_command(const char *cmdname
)
3393 return search_dispatch_table(mon_cmds
, cmdname
);
3396 static const mon_cmd_t
*qmp_find_cmd(const char *cmdname
)
3398 return search_dispatch_table(qmp_cmds
, cmdname
);
3401 static const mon_cmd_t
*monitor_parse_command(Monitor
*mon
,
3402 const char *cmdline
,
3405 const char *p
, *typestr
;
3407 const mon_cmd_t
*cmd
;
3413 monitor_printf(mon
, "command='%s'\n", cmdline
);
3416 /* extract the command name */
3417 p
= get_command_name(cmdline
, cmdname
, sizeof(cmdname
));
3421 cmd
= monitor_find_command(cmdname
);
3423 monitor_printf(mon
, "unknown command: '%s'\n", cmdname
);
3427 /* parse the parameters */
3428 typestr
= cmd
->args_type
;
3430 typestr
= key_get_info(typestr
, &key
);
3442 while (qemu_isspace(*p
))
3444 if (*typestr
== '?') {
3447 /* no optional string: NULL argument */
3451 ret
= get_str(buf
, sizeof(buf
), &p
);
3455 monitor_printf(mon
, "%s: filename expected\n",
3459 monitor_printf(mon
, "%s: block device name expected\n",
3463 monitor_printf(mon
, "%s: string expected\n", cmdname
);
3468 qdict_put(qdict
, key
, qstring_from_str(buf
));
3473 QemuOptsList
*opts_list
;
3476 opts_list
= qemu_find_opts(key
);
3477 if (!opts_list
|| opts_list
->desc
->name
) {
3480 while (qemu_isspace(*p
)) {
3485 if (get_str(buf
, sizeof(buf
), &p
) < 0) {
3488 opts
= qemu_opts_parse(opts_list
, buf
, 1);
3492 qemu_opts_to_qdict(opts
, qdict
);
3493 qemu_opts_del(opts
);
3498 int count
, format
, size
;
3500 while (qemu_isspace(*p
))
3506 if (qemu_isdigit(*p
)) {
3508 while (qemu_isdigit(*p
)) {
3509 count
= count
* 10 + (*p
- '0');
3547 if (*p
!= '\0' && !qemu_isspace(*p
)) {
3548 monitor_printf(mon
, "invalid char in format: '%c'\n",
3553 format
= default_fmt_format
;
3554 if (format
!= 'i') {
3555 /* for 'i', not specifying a size gives -1 as size */
3557 size
= default_fmt_size
;
3558 default_fmt_size
= size
;
3560 default_fmt_format
= format
;
3563 format
= default_fmt_format
;
3564 if (format
!= 'i') {
3565 size
= default_fmt_size
;
3570 qdict_put(qdict
, "count", qint_from_int(count
));
3571 qdict_put(qdict
, "format", qint_from_int(format
));
3572 qdict_put(qdict
, "size", qint_from_int(size
));
3581 while (qemu_isspace(*p
))
3583 if (*typestr
== '?' || *typestr
== '.') {
3584 if (*typestr
== '?') {
3592 while (qemu_isspace(*p
))
3601 if (get_expr(mon
, &val
, &p
))
3603 /* Check if 'i' is greater than 32-bit */
3604 if ((c
== 'i') && ((val
>> 32) & 0xffffffff)) {
3605 monitor_printf(mon
, "\'%s\' has failed: ", cmdname
);
3606 monitor_printf(mon
, "integer is for 32-bit values\n");
3608 } else if (c
== 'M') {
3610 monitor_printf(mon
, "enter a positive value\n");
3615 qdict_put(qdict
, key
, qint_from_int(val
));
3623 while (qemu_isspace(*p
)) {
3626 if (*typestr
== '?') {
3632 val
= strtosz(p
, &end
);
3634 monitor_printf(mon
, "invalid size\n");
3637 qdict_put(qdict
, key
, qint_from_int(val
));
3645 while (qemu_isspace(*p
))
3647 if (*typestr
== '?') {
3653 if (get_double(mon
, &val
, &p
) < 0) {
3656 if (p
[0] && p
[1] == 's') {
3659 val
/= 1e3
; p
+= 2; break;
3661 val
/= 1e6
; p
+= 2; break;
3663 val
/= 1e9
; p
+= 2; break;
3666 if (*p
&& !qemu_isspace(*p
)) {
3667 monitor_printf(mon
, "Unknown unit suffix\n");
3670 qdict_put(qdict
, key
, qfloat_from_double(val
));
3678 while (qemu_isspace(*p
)) {
3682 while (qemu_isgraph(*p
)) {
3685 if (p
- beg
== 2 && !memcmp(beg
, "on", p
- beg
)) {
3687 } else if (p
- beg
== 3 && !memcmp(beg
, "off", p
- beg
)) {
3690 monitor_printf(mon
, "Expected 'on' or 'off'\n");
3693 qdict_put(qdict
, key
, qbool_from_int(val
));
3698 const char *tmp
= p
;
3705 while (qemu_isspace(*p
))
3710 if(!is_valid_option(p
, typestr
)) {
3712 monitor_printf(mon
, "%s: unsupported option -%c\n",
3724 qdict_put(qdict
, key
, qbool_from_int(1));
3731 monitor_printf(mon
, "%s: unknown type '%c'\n", cmdname
, c
);
3737 /* check that all arguments were parsed */
3738 while (qemu_isspace(*p
))
3741 monitor_printf(mon
, "%s: extraneous characters at the end of line\n",
3753 void monitor_set_error(Monitor
*mon
, QError
*qerror
)
3755 /* report only the first error */
3757 mon
->error
= qerror
;
3759 MON_DEBUG("Additional error report at %s:%d\n",
3760 qerror
->file
, qerror
->linenr
);
3765 static void handler_audit(Monitor
*mon
, const mon_cmd_t
*cmd
, int ret
)
3767 if (ret
&& !monitor_has_error(mon
)) {
3769 * If it returns failure, it must have passed on error.
3771 * Action: Report an internal error to the client if in QMP.
3773 qerror_report(QERR_UNDEFINED_ERROR
);
3774 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3778 #ifdef CONFIG_DEBUG_MONITOR
3779 if (!ret
&& monitor_has_error(mon
)) {
3781 * If it returns success, it must not have passed an error.
3783 * Action: Report the passed error to the client.
3785 MON_DEBUG("command '%s' returned success but passed an error\n",
3789 if (mon_print_count_get(mon
) > 0 && strcmp(cmd
->name
, "info") != 0) {
3791 * Handlers should not call Monitor print functions.
3793 * Action: Ignore them in QMP.
3795 * (XXX: we don't check any 'info' or 'query' command here
3796 * because the user print function _is_ called by do_info(), hence
3797 * we will trigger this check. This problem will go away when we
3798 * make 'query' commands real and kill do_info())
3800 MON_DEBUG("command '%s' called print functions %d time(s)\n",
3801 cmd
->name
, mon_print_count_get(mon
));
3806 static void handle_user_command(Monitor
*mon
, const char *cmdline
)
3809 const mon_cmd_t
*cmd
;
3811 qdict
= qdict_new();
3813 cmd
= monitor_parse_command(mon
, cmdline
, qdict
);
3817 if (handler_is_async(cmd
)) {
3818 user_async_cmd_handler(mon
, cmd
, qdict
);
3819 } else if (handler_is_qobject(cmd
)) {
3820 QObject
*data
= NULL
;
3822 /* XXX: ignores the error code */
3823 cmd
->mhandler
.cmd_new(mon
, qdict
, &data
);
3824 assert(!monitor_has_error(mon
));
3826 cmd
->user_print(mon
, data
);
3827 qobject_decref(data
);
3830 cmd
->mhandler
.cmd(mon
, qdict
);
3837 static void cmd_completion(const char *name
, const char *list
)
3839 const char *p
, *pstart
;
3848 p
= pstart
+ strlen(pstart
);
3850 if (len
> sizeof(cmd
) - 2)
3851 len
= sizeof(cmd
) - 2;
3852 memcpy(cmd
, pstart
, len
);
3854 if (name
[0] == '\0' || !strncmp(name
, cmd
, strlen(name
))) {
3855 readline_add_completion(cur_mon
->rs
, cmd
);
3863 static void file_completion(const char *input
)
3868 char file
[1024], file_prefix
[1024];
3872 p
= strrchr(input
, '/');
3875 pstrcpy(file_prefix
, sizeof(file_prefix
), input
);
3876 pstrcpy(path
, sizeof(path
), ".");
3878 input_path_len
= p
- input
+ 1;
3879 memcpy(path
, input
, input_path_len
);
3880 if (input_path_len
> sizeof(path
) - 1)
3881 input_path_len
= sizeof(path
) - 1;
3882 path
[input_path_len
] = '\0';
3883 pstrcpy(file_prefix
, sizeof(file_prefix
), p
+ 1);
3885 #ifdef DEBUG_COMPLETION
3886 monitor_printf(cur_mon
, "input='%s' path='%s' prefix='%s'\n",
3887 input
, path
, file_prefix
);
3889 ffs
= opendir(path
);
3898 if (strcmp(d
->d_name
, ".") == 0 || strcmp(d
->d_name
, "..") == 0) {
3902 if (strstart(d
->d_name
, file_prefix
, NULL
)) {
3903 memcpy(file
, input
, input_path_len
);
3904 if (input_path_len
< sizeof(file
))
3905 pstrcpy(file
+ input_path_len
, sizeof(file
) - input_path_len
,
3907 /* stat the file to find out if it's a directory.
3908 * In that case add a slash to speed up typing long paths
3910 if (stat(file
, &sb
) == 0 && S_ISDIR(sb
.st_mode
)) {
3911 pstrcat(file
, sizeof(file
), "/");
3913 readline_add_completion(cur_mon
->rs
, file
);
3919 static void block_completion_it(void *opaque
, BlockDriverState
*bs
)
3921 const char *name
= bdrv_get_device_name(bs
);
3922 const char *input
= opaque
;
3924 if (input
[0] == '\0' ||
3925 !strncmp(name
, (char *)input
, strlen(input
))) {
3926 readline_add_completion(cur_mon
->rs
, name
);
3930 /* NOTE: this parser is an approximate form of the real command parser */
3931 static void parse_cmdline(const char *cmdline
,
3932 int *pnb_args
, char **args
)
3941 while (qemu_isspace(*p
))
3945 if (nb_args
>= MAX_ARGS
)
3947 ret
= get_str(buf
, sizeof(buf
), &p
);
3948 args
[nb_args
] = g_strdup(buf
);
3953 *pnb_args
= nb_args
;
3956 static const char *next_arg_type(const char *typestr
)
3958 const char *p
= strchr(typestr
, ':');
3959 return (p
!= NULL
? ++p
: typestr
);
3962 static void monitor_find_completion(const char *cmdline
)
3964 const char *cmdname
;
3965 char *args
[MAX_ARGS
];
3966 int nb_args
, i
, len
;
3967 const char *ptype
, *str
;
3968 const mon_cmd_t
*cmd
;
3971 parse_cmdline(cmdline
, &nb_args
, args
);
3972 #ifdef DEBUG_COMPLETION
3973 for(i
= 0; i
< nb_args
; i
++) {
3974 monitor_printf(cur_mon
, "arg%d = '%s'\n", i
, (char *)args
[i
]);
3978 /* if the line ends with a space, it means we want to complete the
3980 len
= strlen(cmdline
);
3981 if (len
> 0 && qemu_isspace(cmdline
[len
- 1])) {
3982 if (nb_args
>= MAX_ARGS
) {
3985 args
[nb_args
++] = g_strdup("");
3988 /* command completion */
3993 readline_set_completion_index(cur_mon
->rs
, strlen(cmdname
));
3994 for(cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
3995 cmd_completion(cmdname
, cmd
->name
);
3998 /* find the command */
3999 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4000 if (compare_cmd(args
[0], cmd
->name
)) {
4008 ptype
= next_arg_type(cmd
->args_type
);
4009 for(i
= 0; i
< nb_args
- 2; i
++) {
4010 if (*ptype
!= '\0') {
4011 ptype
= next_arg_type(ptype
);
4012 while (*ptype
== '?')
4013 ptype
= next_arg_type(ptype
);
4016 str
= args
[nb_args
- 1];
4017 if (*ptype
== '-' && ptype
[1] != '\0') {
4018 ptype
= next_arg_type(ptype
);
4022 /* file completion */
4023 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4024 file_completion(str
);
4027 /* block device name completion */
4028 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4029 bdrv_iterate(block_completion_it
, (void *)str
);
4032 /* XXX: more generic ? */
4033 if (!strcmp(cmd
->name
, "info")) {
4034 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4035 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
4036 cmd_completion(str
, cmd
->name
);
4038 } else if (!strcmp(cmd
->name
, "sendkey")) {
4039 char *sep
= strrchr(str
, '-');
4042 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4043 for(key
= key_defs
; key
->name
!= NULL
; key
++) {
4044 cmd_completion(str
, key
->name
);
4046 } else if (!strcmp(cmd
->name
, "help|?")) {
4047 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4048 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4049 cmd_completion(str
, cmd
->name
);
4059 for (i
= 0; i
< nb_args
; i
++) {
4064 static int monitor_can_read(void *opaque
)
4066 Monitor
*mon
= opaque
;
4068 return (mon
->suspend_cnt
== 0) ? 1 : 0;
4071 static int invalid_qmp_mode(const Monitor
*mon
, const char *cmd_name
)
4073 int is_cap
= compare_cmd(cmd_name
, "qmp_capabilities");
4074 return (qmp_cmd_mode(mon
) ? is_cap
: !is_cap
);
4078 * Argument validation rules:
4080 * 1. The argument must exist in cmd_args qdict
4081 * 2. The argument type must be the expected one
4083 * Special case: If the argument doesn't exist in cmd_args and
4084 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4085 * checking is skipped for it.
4087 static int check_client_args_type(const QDict
*client_args
,
4088 const QDict
*cmd_args
, int flags
)
4090 const QDictEntry
*ent
;
4092 for (ent
= qdict_first(client_args
); ent
;ent
= qdict_next(client_args
,ent
)){
4095 const QObject
*client_arg
= qdict_entry_value(ent
);
4096 const char *client_arg_name
= qdict_entry_key(ent
);
4098 obj
= qdict_get(cmd_args
, client_arg_name
);
4100 if (flags
& QMP_ACCEPT_UNKNOWNS
) {
4101 /* handler accepts unknowns */
4104 /* client arg doesn't exist */
4105 qerror_report(QERR_INVALID_PARAMETER
, client_arg_name
);
4109 arg_type
= qobject_to_qstring(obj
);
4110 assert(arg_type
!= NULL
);
4112 /* check if argument's type is correct */
4113 switch (qstring_get_str(arg_type
)[0]) {
4117 if (qobject_type(client_arg
) != QTYPE_QSTRING
) {
4118 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4127 if (qobject_type(client_arg
) != QTYPE_QINT
) {
4128 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4134 if (qobject_type(client_arg
) != QTYPE_QINT
&&
4135 qobject_type(client_arg
) != QTYPE_QFLOAT
) {
4136 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4143 if (qobject_type(client_arg
) != QTYPE_QBOOL
) {
4144 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4150 assert(flags
& QMP_ACCEPT_UNKNOWNS
);
4153 /* Any QObject can be passed. */
4158 * These types are not supported by QMP and thus are not
4159 * handled here. Fall through.
4170 * - Check if the client has passed all mandatory args
4171 * - Set special flags for argument validation
4173 static int check_mandatory_args(const QDict
*cmd_args
,
4174 const QDict
*client_args
, int *flags
)
4176 const QDictEntry
*ent
;
4178 for (ent
= qdict_first(cmd_args
); ent
; ent
= qdict_next(cmd_args
, ent
)) {
4179 const char *cmd_arg_name
= qdict_entry_key(ent
);
4180 QString
*type
= qobject_to_qstring(qdict_entry_value(ent
));
4181 assert(type
!= NULL
);
4183 if (qstring_get_str(type
)[0] == 'O') {
4184 assert((*flags
& QMP_ACCEPT_UNKNOWNS
) == 0);
4185 *flags
|= QMP_ACCEPT_UNKNOWNS
;
4186 } else if (qstring_get_str(type
)[0] != '-' &&
4187 qstring_get_str(type
)[1] != '?' &&
4188 !qdict_haskey(client_args
, cmd_arg_name
)) {
4189 qerror_report(QERR_MISSING_PARAMETER
, cmd_arg_name
);
4197 static QDict
*qdict_from_args_type(const char *args_type
)
4201 QString
*key
, *type
, *cur_qs
;
4203 assert(args_type
!= NULL
);
4205 qdict
= qdict_new();
4207 if (args_type
== NULL
|| args_type
[0] == '\0') {
4208 /* no args, empty qdict */
4212 key
= qstring_new();
4213 type
= qstring_new();
4218 switch (args_type
[i
]) {
4221 qdict_put(qdict
, qstring_get_str(key
), type
);
4223 if (args_type
[i
] == '\0') {
4226 type
= qstring_new(); /* qdict has ref */
4227 cur_qs
= key
= qstring_new();
4233 qstring_append_chr(cur_qs
, args_type
[i
]);
4243 * Client argument checking rules:
4245 * 1. Client must provide all mandatory arguments
4246 * 2. Each argument provided by the client must be expected
4247 * 3. Each argument provided by the client must have the type expected
4250 static int qmp_check_client_args(const mon_cmd_t
*cmd
, QDict
*client_args
)
4255 cmd_args
= qdict_from_args_type(cmd
->args_type
);
4258 err
= check_mandatory_args(cmd_args
, client_args
, &flags
);
4263 err
= check_client_args_type(client_args
, cmd_args
, flags
);
4271 * Input object checking rules
4273 * 1. Input object must be a dict
4274 * 2. The "execute" key must exist
4275 * 3. The "execute" key must be a string
4276 * 4. If the "arguments" key exists, it must be a dict
4277 * 5. If the "id" key exists, it can be anything (ie. json-value)
4278 * 6. Any argument not listed above is considered invalid
4280 static QDict
*qmp_check_input_obj(QObject
*input_obj
)
4282 const QDictEntry
*ent
;
4283 int has_exec_key
= 0;
4286 if (qobject_type(input_obj
) != QTYPE_QDICT
) {
4287 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "object");
4291 input_dict
= qobject_to_qdict(input_obj
);
4293 for (ent
= qdict_first(input_dict
); ent
; ent
= qdict_next(input_dict
, ent
)){
4294 const char *arg_name
= qdict_entry_key(ent
);
4295 const QObject
*arg_obj
= qdict_entry_value(ent
);
4297 if (!strcmp(arg_name
, "execute")) {
4298 if (qobject_type(arg_obj
) != QTYPE_QSTRING
) {
4299 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "execute",
4304 } else if (!strcmp(arg_name
, "arguments")) {
4305 if (qobject_type(arg_obj
) != QTYPE_QDICT
) {
4306 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "arguments",
4310 } else if (!strcmp(arg_name
, "id")) {
4311 /* FIXME: check duplicated IDs for async commands */
4313 qerror_report(QERR_QMP_EXTRA_MEMBER
, arg_name
);
4318 if (!has_exec_key
) {
4319 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "execute");
4326 static void qmp_call_cmd(Monitor
*mon
, const mon_cmd_t
*cmd
,
4327 const QDict
*params
)
4330 QObject
*data
= NULL
;
4332 mon_print_count_init(mon
);
4334 ret
= cmd
->mhandler
.cmd_new(mon
, params
, &data
);
4335 handler_audit(mon
, cmd
, ret
);
4336 monitor_protocol_emitter(mon
, data
);
4337 qobject_decref(data
);
4340 static void handle_qmp_command(JSONMessageParser
*parser
, QList
*tokens
)
4344 QDict
*input
, *args
;
4345 const mon_cmd_t
*cmd
;
4346 const char *cmd_name
;
4347 Monitor
*mon
= cur_mon
;
4349 args
= input
= NULL
;
4351 obj
= json_parser_parse(tokens
, NULL
);
4353 // FIXME: should be triggered in json_parser_parse()
4354 qerror_report(QERR_JSON_PARSING
);
4358 input
= qmp_check_input_obj(obj
);
4360 qobject_decref(obj
);
4364 mon
->mc
->id
= qdict_get(input
, "id");
4365 qobject_incref(mon
->mc
->id
);
4367 cmd_name
= qdict_get_str(input
, "execute");
4368 trace_handle_qmp_command(mon
, cmd_name
);
4369 if (invalid_qmp_mode(mon
, cmd_name
)) {
4370 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4374 cmd
= qmp_find_cmd(cmd_name
);
4376 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4380 obj
= qdict_get(input
, "arguments");
4384 args
= qobject_to_qdict(obj
);
4388 err
= qmp_check_client_args(cmd
, args
);
4393 if (handler_is_async(cmd
)) {
4394 err
= qmp_async_cmd_handler(mon
, cmd
, args
);
4396 /* emit the error response */
4400 qmp_call_cmd(mon
, cmd
, args
);
4406 monitor_protocol_emitter(mon
, NULL
);
4413 * monitor_control_read(): Read and handle QMP input
4415 static void monitor_control_read(void *opaque
, const uint8_t *buf
, int size
)
4417 Monitor
*old_mon
= cur_mon
;
4421 json_message_parser_feed(&cur_mon
->mc
->parser
, (const char *) buf
, size
);
4426 static void monitor_read(void *opaque
, const uint8_t *buf
, int size
)
4428 Monitor
*old_mon
= cur_mon
;
4434 for (i
= 0; i
< size
; i
++)
4435 readline_handle_byte(cur_mon
->rs
, buf
[i
]);
4437 if (size
== 0 || buf
[size
- 1] != 0)
4438 monitor_printf(cur_mon
, "corrupted command\n");
4440 handle_user_command(cur_mon
, (char *)buf
);
4446 static void monitor_command_cb(Monitor
*mon
, const char *cmdline
, void *opaque
)
4448 monitor_suspend(mon
);
4449 handle_user_command(mon
, cmdline
);
4450 monitor_resume(mon
);
4453 int monitor_suspend(Monitor
*mon
)
4461 void monitor_resume(Monitor
*mon
)
4465 if (--mon
->suspend_cnt
== 0)
4466 readline_show_prompt(mon
->rs
);
4469 static QObject
*get_qmp_greeting(void)
4471 QObject
*ver
= NULL
;
4473 qmp_marshal_input_query_version(NULL
, NULL
, &ver
);
4474 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver
);
4478 * monitor_control_event(): Print QMP gretting
4480 static void monitor_control_event(void *opaque
, int event
)
4483 Monitor
*mon
= opaque
;
4486 case CHR_EVENT_OPENED
:
4487 mon
->mc
->command_mode
= 0;
4488 json_message_parser_init(&mon
->mc
->parser
, handle_qmp_command
);
4489 data
= get_qmp_greeting();
4490 monitor_json_emitter(mon
, data
);
4491 qobject_decref(data
);
4493 case CHR_EVENT_CLOSED
:
4494 json_message_parser_destroy(&mon
->mc
->parser
);
4499 static void monitor_event(void *opaque
, int event
)
4501 Monitor
*mon
= opaque
;
4504 case CHR_EVENT_MUX_IN
:
4506 if (mon
->reset_seen
) {
4507 readline_restart(mon
->rs
);
4508 monitor_resume(mon
);
4511 mon
->suspend_cnt
= 0;
4515 case CHR_EVENT_MUX_OUT
:
4516 if (mon
->reset_seen
) {
4517 if (mon
->suspend_cnt
== 0) {
4518 monitor_printf(mon
, "\n");
4521 monitor_suspend(mon
);
4528 case CHR_EVENT_OPENED
:
4529 monitor_printf(mon
, "QEMU %s monitor - type 'help' for more "
4530 "information\n", QEMU_VERSION
);
4531 if (!mon
->mux_out
) {
4532 readline_show_prompt(mon
->rs
);
4534 mon
->reset_seen
= 1;
4540 compare_mon_cmd(const void *a
, const void *b
)
4542 return strcmp(((const mon_cmd_t
*)a
)->name
,
4543 ((const mon_cmd_t
*)b
)->name
);
4546 static void sortcmdlist(void)
4549 int elem_size
= sizeof(mon_cmd_t
);
4551 array_num
= sizeof(mon_cmds
)/elem_size
-1;
4552 qsort((void *)mon_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4554 array_num
= sizeof(info_cmds
)/elem_size
-1;
4555 qsort((void *)info_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4567 void monitor_init(CharDriverState
*chr
, int flags
)
4569 static int is_first_init
= 1;
4572 if (is_first_init
) {
4573 key_timer
= qemu_new_timer_ns(vm_clock
, release_keys
, NULL
);
4577 mon
= g_malloc0(sizeof(*mon
));
4581 if (flags
& MONITOR_USE_READLINE
) {
4582 mon
->rs
= readline_init(mon
, monitor_find_completion
);
4583 monitor_read_command(mon
, 0);
4586 if (monitor_ctrl_mode(mon
)) {
4587 mon
->mc
= g_malloc0(sizeof(MonitorControl
));
4588 /* Control mode requires special handlers */
4589 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_control_read
,
4590 monitor_control_event
, mon
);
4591 qemu_chr_fe_set_echo(chr
, true);
4593 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_read
,
4594 monitor_event
, mon
);
4597 QLIST_INSERT_HEAD(&mon_list
, mon
, entry
);
4598 if (!default_mon
|| (flags
& MONITOR_IS_DEFAULT
))
4604 static void bdrv_password_cb(Monitor
*mon
, const char *password
, void *opaque
)
4606 BlockDriverState
*bs
= opaque
;
4609 if (bdrv_set_key(bs
, password
) != 0) {
4610 monitor_printf(mon
, "invalid password\n");
4613 if (mon
->password_completion_cb
)
4614 mon
->password_completion_cb(mon
->password_opaque
, ret
);
4616 monitor_read_command(mon
, 1);
4619 ReadLineState
*monitor_get_rs(Monitor
*mon
)
4624 int monitor_read_bdrv_key_start(Monitor
*mon
, BlockDriverState
*bs
,
4625 BlockDriverCompletionFunc
*completion_cb
,
4630 if (!bdrv_key_required(bs
)) {
4632 completion_cb(opaque
, 0);
4636 if (monitor_ctrl_mode(mon
)) {
4637 qerror_report(QERR_DEVICE_ENCRYPTED
, bdrv_get_device_name(bs
),
4638 bdrv_get_encrypted_filename(bs
));
4642 monitor_printf(mon
, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs
),
4643 bdrv_get_encrypted_filename(bs
));
4645 mon
->password_completion_cb
= completion_cb
;
4646 mon
->password_opaque
= opaque
;
4648 err
= monitor_read_password(mon
, bdrv_password_cb
, bs
);
4650 if (err
&& completion_cb
)
4651 completion_cb(opaque
, err
);
4656 int monitor_read_block_device_key(Monitor
*mon
, const char *device
,
4657 BlockDriverCompletionFunc
*completion_cb
,
4660 BlockDriverState
*bs
;
4662 bs
= bdrv_find(device
);
4664 monitor_printf(mon
, "Device not found %s\n", device
);
4668 return monitor_read_bdrv_key_start(mon
, bs
, completion_cb
, opaque
);