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"
69 #include "qemu-thread.h"
71 /* for pic/irq_info */
72 #if defined(TARGET_SPARC)
75 #include "hw/lm32_pic.h"
78 //#define DEBUG_COMPLETION
84 * 'B' block device name
85 * 's' string (accept optional quote)
86 * 'O' option string of the form NAME=VALUE,...
87 * parsed according to QemuOptsList given by its name
88 * Example: 'device:O' uses qemu_device_opts.
89 * Restriction: only lists with empty desc are supported
90 * TODO lift the restriction
92 * 'l' target long (32 or 64 bit)
93 * 'M' Non-negative target long (32 or 64 bit), in user mode the
94 * value is multiplied by 2^20 (think Mebibyte)
95 * 'o' octets (aka bytes)
96 * user mode accepts an optional T, t, G, g, M, m, K, k
97 * suffix, which multiplies the value by 2^40 for
98 * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
99 * M and m, 2^10 for K and k
101 * user mode accepts an optional ms, us, ns suffix,
102 * which divides the value by 1e3, 1e6, 1e9, respectively
103 * '/' optional gdb-like print format (like "/10x")
105 * '?' optional type (for all types, except '/')
106 * '.' other form of optional type (for 'i' and 'l')
108 * user mode accepts "on" or "off"
109 * '-' optional parameter (eg. '-f')
113 typedef struct MonitorCompletionData MonitorCompletionData
;
114 struct MonitorCompletionData
{
116 void (*user_print
)(Monitor
*mon
, const QObject
*data
);
119 typedef struct mon_cmd_t
{
121 const char *args_type
;
124 void (*user_print
)(Monitor
*mon
, const QObject
*data
);
126 void (*info
)(Monitor
*mon
);
127 void (*cmd
)(Monitor
*mon
, const QDict
*qdict
);
128 int (*cmd_new
)(Monitor
*mon
, const QDict
*params
, QObject
**ret_data
);
129 int (*cmd_async
)(Monitor
*mon
, const QDict
*params
,
130 MonitorCompletion
*cb
, void *opaque
);
135 /* file descriptors passed via SCM_RIGHTS */
136 typedef struct mon_fd_t mon_fd_t
;
140 QLIST_ENTRY(mon_fd_t
) next
;
143 /* file descriptor associated with a file descriptor set */
144 typedef struct MonFdsetFd MonFdsetFd
;
149 QLIST_ENTRY(MonFdsetFd
) next
;
152 /* file descriptor set containing fds passed via SCM_RIGHTS */
153 typedef struct MonFdset MonFdset
;
156 QLIST_HEAD(, MonFdsetFd
) fds
;
157 QLIST_HEAD(, MonFdsetFd
) dup_fds
;
158 QLIST_ENTRY(MonFdset
) next
;
161 typedef struct MonitorControl
{
163 JSONMessageParser parser
;
168 * To prevent flooding clients, events can be throttled. The
169 * throttling is calculated globally, rather than per-Monitor
172 typedef struct MonitorEventState
{
173 MonitorEvent event
; /* Event being tracked */
174 int64_t rate
; /* Period over which to throttle. 0 to disable */
175 int64_t last
; /* Time at which event was last emitted */
176 QEMUTimer
*timer
; /* Timer for handling delayed events */
177 QObject
*data
; /* Event pending delayed dispatch */
181 CharDriverState
*chr
;
186 uint8_t outbuf
[1024];
190 CPUArchState
*mon_cpu
;
191 BlockDriverCompletionFunc
*password_completion_cb
;
192 void *password_opaque
;
194 QLIST_HEAD(,mon_fd_t
) fds
;
195 QLIST_ENTRY(Monitor
) entry
;
198 /* QMP checker flags */
199 #define QMP_ACCEPT_UNKNOWNS 1
201 static QLIST_HEAD(mon_list
, Monitor
) mon_list
;
202 static QLIST_HEAD(mon_fdsets
, MonFdset
) mon_fdsets
;
203 static int mon_refcount
;
205 static mon_cmd_t mon_cmds
[];
206 static mon_cmd_t info_cmds
[];
208 static const mon_cmd_t qmp_cmds
[];
211 Monitor
*default_mon
;
213 static void monitor_command_cb(Monitor
*mon
, const char *cmdline
,
216 static inline int qmp_cmd_mode(const Monitor
*mon
)
218 return (mon
->mc
? mon
->mc
->command_mode
: 0);
221 /* Return true if in control mode, false otherwise */
222 static inline int monitor_ctrl_mode(const Monitor
*mon
)
224 return (mon
->flags
& MONITOR_USE_CONTROL
);
227 /* Return non-zero iff we have a current monitor, and it is in QMP mode. */
228 int monitor_cur_is_qmp(void)
230 return cur_mon
&& monitor_ctrl_mode(cur_mon
);
233 void monitor_read_command(Monitor
*mon
, int show_prompt
)
238 readline_start(mon
->rs
, "(qemu) ", 0, monitor_command_cb
, NULL
);
240 readline_show_prompt(mon
->rs
);
243 int monitor_read_password(Monitor
*mon
, ReadLineFunc
*readline_func
,
246 if (monitor_ctrl_mode(mon
)) {
247 qerror_report(QERR_MISSING_PARAMETER
, "password");
249 } else if (mon
->rs
) {
250 readline_start(mon
->rs
, "Password: ", 1, readline_func
, opaque
);
251 /* prompt is printed on return from the command handler */
254 monitor_printf(mon
, "terminal does not support password prompting\n");
259 void monitor_flush(Monitor
*mon
)
261 if (mon
&& mon
->outbuf_index
!= 0 && !mon
->mux_out
) {
262 qemu_chr_fe_write(mon
->chr
, mon
->outbuf
, mon
->outbuf_index
);
263 mon
->outbuf_index
= 0;
267 /* flush at every end of line or if the buffer is full */
268 static void monitor_puts(Monitor
*mon
, const char *str
)
277 mon
->outbuf
[mon
->outbuf_index
++] = '\r';
278 mon
->outbuf
[mon
->outbuf_index
++] = c
;
279 if (mon
->outbuf_index
>= (sizeof(mon
->outbuf
) - 1)
285 void monitor_vprintf(Monitor
*mon
, const char *fmt
, va_list ap
)
292 if (monitor_ctrl_mode(mon
)) {
296 vsnprintf(buf
, sizeof(buf
), fmt
, ap
);
297 monitor_puts(mon
, buf
);
300 void monitor_printf(Monitor
*mon
, const char *fmt
, ...)
304 monitor_vprintf(mon
, fmt
, ap
);
308 void monitor_print_filename(Monitor
*mon
, const char *filename
)
312 for (i
= 0; filename
[i
]; i
++) {
313 switch (filename
[i
]) {
317 monitor_printf(mon
, "\\%c", filename
[i
]);
320 monitor_printf(mon
, "\\t");
323 monitor_printf(mon
, "\\r");
326 monitor_printf(mon
, "\\n");
329 monitor_printf(mon
, "%c", filename
[i
]);
335 static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream
,
336 const char *fmt
, ...)
340 monitor_vprintf((Monitor
*)stream
, fmt
, ap
);
345 static void monitor_user_noop(Monitor
*mon
, const QObject
*data
) { }
347 static inline int handler_is_qobject(const mon_cmd_t
*cmd
)
349 return cmd
->user_print
!= NULL
;
352 static inline bool handler_is_async(const mon_cmd_t
*cmd
)
354 return cmd
->flags
& MONITOR_CMD_ASYNC
;
357 static inline int monitor_has_error(const Monitor
*mon
)
359 return mon
->error
!= NULL
;
362 static void monitor_json_emitter(Monitor
*mon
, const QObject
*data
)
366 json
= mon
->flags
& MONITOR_USE_PRETTY
? qobject_to_json_pretty(data
) :
367 qobject_to_json(data
);
368 assert(json
!= NULL
);
370 qstring_append_chr(json
, '\n');
371 monitor_puts(mon
, qstring_get_str(json
));
376 static QDict
*build_qmp_error_dict(const QError
*err
)
380 obj
= qobject_from_jsonf("{ 'error': { 'class': %s, 'desc': %p } }",
381 ErrorClass_lookup
[err
->err_class
],
384 return qobject_to_qdict(obj
);
387 static void monitor_protocol_emitter(Monitor
*mon
, QObject
*data
)
391 trace_monitor_protocol_emitter(mon
);
393 if (!monitor_has_error(mon
)) {
394 /* success response */
397 qobject_incref(data
);
398 qdict_put_obj(qmp
, "return", data
);
400 /* return an empty QDict by default */
401 qdict_put(qmp
, "return", qdict_new());
405 qmp
= build_qmp_error_dict(mon
->error
);
411 qdict_put_obj(qmp
, "id", mon
->mc
->id
);
415 monitor_json_emitter(mon
, QOBJECT(qmp
));
419 static void timestamp_put(QDict
*qdict
)
425 err
= qemu_gettimeofday(&tv
);
429 obj
= qobject_from_jsonf("{ 'seconds': %" PRId64
", "
430 "'microseconds': %" PRId64
" }",
431 (int64_t) tv
.tv_sec
, (int64_t) tv
.tv_usec
);
432 qdict_put_obj(qdict
, "timestamp", obj
);
436 static const char *monitor_event_names
[] = {
437 [QEVENT_SHUTDOWN
] = "SHUTDOWN",
438 [QEVENT_RESET
] = "RESET",
439 [QEVENT_POWERDOWN
] = "POWERDOWN",
440 [QEVENT_STOP
] = "STOP",
441 [QEVENT_RESUME
] = "RESUME",
442 [QEVENT_VNC_CONNECTED
] = "VNC_CONNECTED",
443 [QEVENT_VNC_INITIALIZED
] = "VNC_INITIALIZED",
444 [QEVENT_VNC_DISCONNECTED
] = "VNC_DISCONNECTED",
445 [QEVENT_BLOCK_IO_ERROR
] = "BLOCK_IO_ERROR",
446 [QEVENT_RTC_CHANGE
] = "RTC_CHANGE",
447 [QEVENT_WATCHDOG
] = "WATCHDOG",
448 [QEVENT_SPICE_CONNECTED
] = "SPICE_CONNECTED",
449 [QEVENT_SPICE_INITIALIZED
] = "SPICE_INITIALIZED",
450 [QEVENT_SPICE_DISCONNECTED
] = "SPICE_DISCONNECTED",
451 [QEVENT_BLOCK_JOB_COMPLETED
] = "BLOCK_JOB_COMPLETED",
452 [QEVENT_BLOCK_JOB_CANCELLED
] = "BLOCK_JOB_CANCELLED",
453 [QEVENT_DEVICE_TRAY_MOVED
] = "DEVICE_TRAY_MOVED",
454 [QEVENT_SUSPEND
] = "SUSPEND",
455 [QEVENT_SUSPEND_DISK
] = "SUSPEND_DISK",
456 [QEVENT_WAKEUP
] = "WAKEUP",
457 [QEVENT_BALLOON_CHANGE
] = "BALLOON_CHANGE",
459 QEMU_BUILD_BUG_ON(ARRAY_SIZE(monitor_event_names
) != QEVENT_MAX
)
461 MonitorEventState monitor_event_state
[QEVENT_MAX
];
462 QemuMutex monitor_event_state_lock
;
465 * Emits the event to every monitor instance
468 monitor_protocol_event_emit(MonitorEvent event
,
473 trace_monitor_protocol_event_emit(event
, data
);
474 QLIST_FOREACH(mon
, &mon_list
, entry
) {
475 if (monitor_ctrl_mode(mon
) && qmp_cmd_mode(mon
)) {
476 monitor_json_emitter(mon
, data
);
483 * Queue a new event for emission to Monitor instances,
484 * applying any rate limiting if required.
487 monitor_protocol_event_queue(MonitorEvent event
,
490 MonitorEventState
*evstate
;
491 int64_t now
= qemu_get_clock_ns(rt_clock
);
492 assert(event
< QEVENT_MAX
);
494 qemu_mutex_lock(&monitor_event_state_lock
);
495 evstate
= &(monitor_event_state
[event
]);
496 trace_monitor_protocol_event_queue(event
,
502 /* Rate limit of 0 indicates no throttling */
503 if (!evstate
->rate
) {
504 monitor_protocol_event_emit(event
, data
);
507 int64_t delta
= now
- evstate
->last
;
509 delta
< evstate
->rate
) {
510 /* If there's an existing event pending, replace
511 * it with the new event, otherwise schedule a
512 * timer for delayed emission
515 qobject_decref(evstate
->data
);
517 int64_t then
= evstate
->last
+ evstate
->rate
;
518 qemu_mod_timer_ns(evstate
->timer
, then
);
520 evstate
->data
= data
;
521 qobject_incref(evstate
->data
);
523 monitor_protocol_event_emit(event
, data
);
527 qemu_mutex_unlock(&monitor_event_state_lock
);
532 * The callback invoked by QemuTimer when a delayed
533 * event is ready to be emitted
535 static void monitor_protocol_event_handler(void *opaque
)
537 MonitorEventState
*evstate
= opaque
;
538 int64_t now
= qemu_get_clock_ns(rt_clock
);
540 qemu_mutex_lock(&monitor_event_state_lock
);
542 trace_monitor_protocol_event_handler(evstate
->event
,
547 monitor_protocol_event_emit(evstate
->event
, evstate
->data
);
548 qobject_decref(evstate
->data
);
549 evstate
->data
= NULL
;
552 qemu_mutex_unlock(&monitor_event_state_lock
);
557 * @event: the event ID to be limited
558 * @rate: the rate limit in milliseconds
560 * Sets a rate limit on a particular event, so no
561 * more than 1 event will be emitted within @rate
565 monitor_protocol_event_throttle(MonitorEvent event
,
568 MonitorEventState
*evstate
;
569 assert(event
< QEVENT_MAX
);
571 evstate
= &(monitor_event_state
[event
]);
573 trace_monitor_protocol_event_throttle(event
, rate
);
574 evstate
->event
= event
;
575 evstate
->rate
= rate
* SCALE_MS
;
576 evstate
->timer
= qemu_new_timer(rt_clock
,
578 monitor_protocol_event_handler
,
581 evstate
->data
= NULL
;
585 /* Global, one-time initializer to configure the rate limiting
586 * and initialize state */
587 static void monitor_protocol_event_init(void)
589 qemu_mutex_init(&monitor_event_state_lock
);
590 /* Limit RTC & BALLOON events to 1 per second */
591 monitor_protocol_event_throttle(QEVENT_RTC_CHANGE
, 1000);
592 monitor_protocol_event_throttle(QEVENT_BALLOON_CHANGE
, 1000);
593 monitor_protocol_event_throttle(QEVENT_WATCHDOG
, 1000);
597 * monitor_protocol_event(): Generate a Monitor event
599 * Event-specific data can be emitted through the (optional) 'data' parameter.
601 void monitor_protocol_event(MonitorEvent event
, QObject
*data
)
604 const char *event_name
;
606 assert(event
< QEVENT_MAX
);
608 event_name
= monitor_event_names
[event
];
609 assert(event_name
!= NULL
);
613 qdict_put(qmp
, "event", qstring_from_str(event_name
));
615 qobject_incref(data
);
616 qdict_put_obj(qmp
, "data", data
);
619 trace_monitor_protocol_event(event
, event_name
, qmp
);
620 monitor_protocol_event_queue(event
, QOBJECT(qmp
));
624 static int do_qmp_capabilities(Monitor
*mon
, const QDict
*params
,
627 /* Will setup QMP capabilities in the future */
628 if (monitor_ctrl_mode(mon
)) {
629 mon
->mc
->command_mode
= 1;
635 static void handle_user_command(Monitor
*mon
, const char *cmdline
);
637 char *qmp_human_monitor_command(const char *command_line
, bool has_cpu_index
,
638 int64_t cpu_index
, Error
**errp
)
641 Monitor
*old_mon
, hmp
;
642 CharDriverState mchar
;
644 memset(&hmp
, 0, sizeof(hmp
));
645 qemu_chr_init_mem(&mchar
);
652 int ret
= monitor_set_cpu(cpu_index
);
655 error_set(errp
, QERR_INVALID_PARAMETER_VALUE
, "cpu-index",
661 handle_user_command(&hmp
, command_line
);
664 if (qemu_chr_mem_osize(hmp
.chr
) > 0) {
665 QString
*str
= qemu_chr_mem_to_qs(hmp
.chr
);
666 output
= g_strdup(qstring_get_str(str
));
669 output
= g_strdup("");
673 qemu_chr_close_mem(hmp
.chr
);
677 static int compare_cmd(const char *name
, const char *list
)
679 const char *p
, *pstart
;
687 p
= pstart
+ strlen(pstart
);
688 if ((p
- pstart
) == len
&& !memcmp(pstart
, name
, len
))
697 static void help_cmd_dump(Monitor
*mon
, const mon_cmd_t
*cmds
,
698 const char *prefix
, const char *name
)
700 const mon_cmd_t
*cmd
;
702 for(cmd
= cmds
; cmd
->name
!= NULL
; cmd
++) {
703 if (!name
|| !strcmp(name
, cmd
->name
))
704 monitor_printf(mon
, "%s%s %s -- %s\n", prefix
, cmd
->name
,
705 cmd
->params
, cmd
->help
);
709 static void help_cmd(Monitor
*mon
, const char *name
)
711 if (name
&& !strcmp(name
, "info")) {
712 help_cmd_dump(mon
, info_cmds
, "info ", NULL
);
714 help_cmd_dump(mon
, mon_cmds
, "", name
);
715 if (name
&& !strcmp(name
, "log")) {
716 const CPULogItem
*item
;
717 monitor_printf(mon
, "Log items (comma separated):\n");
718 monitor_printf(mon
, "%-10s %s\n", "none", "remove all logs");
719 for(item
= cpu_log_items
; item
->mask
!= 0; item
++) {
720 monitor_printf(mon
, "%-10s %s\n", item
->name
, item
->help
);
726 static void do_help_cmd(Monitor
*mon
, const QDict
*qdict
)
728 help_cmd(mon
, qdict_get_try_str(qdict
, "name"));
731 static void do_trace_event_set_state(Monitor
*mon
, const QDict
*qdict
)
733 const char *tp_name
= qdict_get_str(qdict
, "name");
734 bool new_state
= qdict_get_bool(qdict
, "option");
735 int ret
= trace_event_set_state(tp_name
, new_state
);
738 monitor_printf(mon
, "unknown event name \"%s\"\n", tp_name
);
742 #ifdef CONFIG_TRACE_SIMPLE
743 static void do_trace_file(Monitor
*mon
, const QDict
*qdict
)
745 const char *op
= qdict_get_try_str(qdict
, "op");
746 const char *arg
= qdict_get_try_str(qdict
, "arg");
749 st_print_trace_file_status((FILE *)mon
, &monitor_fprintf
);
750 } else if (!strcmp(op
, "on")) {
751 st_set_trace_file_enabled(true);
752 } else if (!strcmp(op
, "off")) {
753 st_set_trace_file_enabled(false);
754 } else if (!strcmp(op
, "flush")) {
755 st_flush_trace_buffer();
756 } else if (!strcmp(op
, "set")) {
758 st_set_trace_file(arg
);
761 monitor_printf(mon
, "unexpected argument \"%s\"\n", op
);
762 help_cmd(mon
, "trace-file");
767 static void user_monitor_complete(void *opaque
, QObject
*ret_data
)
769 MonitorCompletionData
*data
= (MonitorCompletionData
*)opaque
;
772 data
->user_print(data
->mon
, ret_data
);
774 monitor_resume(data
->mon
);
778 static void qmp_monitor_complete(void *opaque
, QObject
*ret_data
)
780 monitor_protocol_emitter(opaque
, ret_data
);
783 static int qmp_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
786 return cmd
->mhandler
.cmd_async(mon
, params
, qmp_monitor_complete
, mon
);
789 static void user_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
794 MonitorCompletionData
*cb_data
= g_malloc(sizeof(*cb_data
));
796 cb_data
->user_print
= cmd
->user_print
;
797 monitor_suspend(mon
);
798 ret
= cmd
->mhandler
.cmd_async(mon
, params
,
799 user_monitor_complete
, cb_data
);
806 static void do_info(Monitor
*mon
, const QDict
*qdict
)
808 const mon_cmd_t
*cmd
;
809 const char *item
= qdict_get_try_str(qdict
, "item");
815 for (cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
816 if (compare_cmd(item
, cmd
->name
))
820 if (cmd
->name
== NULL
) {
824 cmd
->mhandler
.info(mon
);
828 help_cmd(mon
, "info");
831 CommandInfoList
*qmp_query_commands(Error
**errp
)
833 CommandInfoList
*info
, *cmd_list
= NULL
;
834 const mon_cmd_t
*cmd
;
836 for (cmd
= qmp_cmds
; cmd
->name
!= NULL
; cmd
++) {
837 info
= g_malloc0(sizeof(*info
));
838 info
->value
= g_malloc0(sizeof(*info
->value
));
839 info
->value
->name
= g_strdup(cmd
->name
);
841 info
->next
= cmd_list
;
848 EventInfoList
*qmp_query_events(Error
**errp
)
850 EventInfoList
*info
, *ev_list
= NULL
;
853 for (e
= 0 ; e
< QEVENT_MAX
; e
++) {
854 const char *event_name
= monitor_event_names
[e
];
855 assert(event_name
!= NULL
);
856 info
= g_malloc0(sizeof(*info
));
857 info
->value
= g_malloc0(sizeof(*info
->value
));
858 info
->value
->name
= g_strdup(event_name
);
860 info
->next
= ev_list
;
867 /* set the current CPU defined by the user */
868 int monitor_set_cpu(int cpu_index
)
872 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
873 if (env
->cpu_index
== cpu_index
) {
874 cur_mon
->mon_cpu
= env
;
881 static CPUArchState
*mon_get_cpu(void)
883 if (!cur_mon
->mon_cpu
) {
886 cpu_synchronize_state(cur_mon
->mon_cpu
);
887 return cur_mon
->mon_cpu
;
890 int monitor_get_cpu_index(void)
892 return mon_get_cpu()->cpu_index
;
895 static void do_info_registers(Monitor
*mon
)
900 cpu_dump_state(env
, (FILE *)mon
, monitor_fprintf
,
903 cpu_dump_state(env
, (FILE *)mon
, monitor_fprintf
,
908 static void do_info_jit(Monitor
*mon
)
910 dump_exec_info((FILE *)mon
, monitor_fprintf
);
913 static void do_info_history(Monitor
*mon
)
922 str
= readline_get_history(mon
->rs
, i
);
925 monitor_printf(mon
, "%d: '%s'\n", i
, str
);
930 #if defined(TARGET_PPC)
931 /* XXX: not implemented in other targets */
932 static void do_info_cpu_stats(Monitor
*mon
)
937 cpu_dump_statistics(env
, (FILE *)mon
, &monitor_fprintf
, 0);
941 static void do_trace_print_events(Monitor
*mon
)
943 trace_print_events((FILE *)mon
, &monitor_fprintf
);
946 static int add_graphics_client(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
948 const char *protocol
= qdict_get_str(qdict
, "protocol");
949 const char *fdname
= qdict_get_str(qdict
, "fdname");
952 if (strcmp(protocol
, "spice") == 0) {
953 int fd
= monitor_get_fd(mon
, fdname
);
954 int skipauth
= qdict_get_try_bool(qdict
, "skipauth", 0);
955 int tls
= qdict_get_try_bool(qdict
, "tls", 0);
957 /* correct one? spice isn't a device ,,, */
958 qerror_report(QERR_DEVICE_NOT_ACTIVE
, "spice");
961 if (qemu_spice_display_add_client(fd
, skipauth
, tls
) < 0) {
966 } else if (strcmp(protocol
, "vnc") == 0) {
967 int fd
= monitor_get_fd(mon
, fdname
);
968 int skipauth
= qdict_get_try_bool(qdict
, "skipauth", 0);
969 vnc_display_add_client(NULL
, fd
, skipauth
);
972 } else if ((s
= qemu_chr_find(protocol
)) != NULL
) {
973 int fd
= monitor_get_fd(mon
, fdname
);
974 if (qemu_chr_add_client(s
, fd
) < 0) {
975 qerror_report(QERR_ADD_CLIENT_FAILED
);
981 qerror_report(QERR_INVALID_PARAMETER
, "protocol");
985 static int client_migrate_info(Monitor
*mon
, const QDict
*qdict
,
986 MonitorCompletion cb
, void *opaque
)
988 const char *protocol
= qdict_get_str(qdict
, "protocol");
989 const char *hostname
= qdict_get_str(qdict
, "hostname");
990 const char *subject
= qdict_get_try_str(qdict
, "cert-subject");
991 int port
= qdict_get_try_int(qdict
, "port", -1);
992 int tls_port
= qdict_get_try_int(qdict
, "tls-port", -1);
995 if (strcmp(protocol
, "spice") == 0) {
997 qerror_report(QERR_DEVICE_NOT_ACTIVE
, "spice");
1001 if (port
== -1 && tls_port
== -1) {
1002 qerror_report(QERR_MISSING_PARAMETER
, "port/tls-port");
1006 ret
= qemu_spice_migrate_info(hostname
, port
, tls_port
, subject
,
1009 qerror_report(QERR_UNDEFINED_ERROR
);
1015 qerror_report(QERR_INVALID_PARAMETER
, "protocol");
1019 static int do_screen_dump(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
1021 vga_hw_screen_dump(qdict_get_str(qdict
, "filename"));
1025 static void do_logfile(Monitor
*mon
, const QDict
*qdict
)
1027 cpu_set_log_filename(qdict_get_str(qdict
, "filename"));
1030 static void do_log(Monitor
*mon
, const QDict
*qdict
)
1033 const char *items
= qdict_get_str(qdict
, "items");
1035 if (!strcmp(items
, "none")) {
1038 mask
= cpu_str_to_log_mask(items
);
1040 help_cmd(mon
, "log");
1047 static void do_singlestep(Monitor
*mon
, const QDict
*qdict
)
1049 const char *option
= qdict_get_try_str(qdict
, "option");
1050 if (!option
|| !strcmp(option
, "on")) {
1052 } else if (!strcmp(option
, "off")) {
1055 monitor_printf(mon
, "unexpected option %s\n", option
);
1059 static void do_gdbserver(Monitor
*mon
, const QDict
*qdict
)
1061 const char *device
= qdict_get_try_str(qdict
, "device");
1063 device
= "tcp::" DEFAULT_GDBSTUB_PORT
;
1064 if (gdbserver_start(device
) < 0) {
1065 monitor_printf(mon
, "Could not open gdbserver on device '%s'\n",
1067 } else if (strcmp(device
, "none") == 0) {
1068 monitor_printf(mon
, "Disabled gdbserver\n");
1070 monitor_printf(mon
, "Waiting for gdb connection on device '%s'\n",
1075 static void do_watchdog_action(Monitor
*mon
, const QDict
*qdict
)
1077 const char *action
= qdict_get_str(qdict
, "action");
1078 if (select_watchdog_action(action
) == -1) {
1079 monitor_printf(mon
, "Unknown watchdog action '%s'\n", action
);
1083 static void monitor_printc(Monitor
*mon
, int c
)
1085 monitor_printf(mon
, "'");
1088 monitor_printf(mon
, "\\'");
1091 monitor_printf(mon
, "\\\\");
1094 monitor_printf(mon
, "\\n");
1097 monitor_printf(mon
, "\\r");
1100 if (c
>= 32 && c
<= 126) {
1101 monitor_printf(mon
, "%c", c
);
1103 monitor_printf(mon
, "\\x%02x", c
);
1107 monitor_printf(mon
, "'");
1110 static void memory_dump(Monitor
*mon
, int count
, int format
, int wsize
,
1111 target_phys_addr_t addr
, int is_physical
)
1114 int l
, line_size
, i
, max_digits
, len
;
1118 if (format
== 'i') {
1121 env
= mon_get_cpu();
1125 } else if (wsize
== 4) {
1128 /* as default we use the current CS size */
1131 #ifdef TARGET_X86_64
1132 if ((env
->efer
& MSR_EFER_LMA
) &&
1133 (env
->segs
[R_CS
].flags
& DESC_L_MASK
))
1137 if (!(env
->segs
[R_CS
].flags
& DESC_B_MASK
))
1142 monitor_disas(mon
, env
, addr
, count
, is_physical
, flags
);
1146 len
= wsize
* count
;
1155 max_digits
= (wsize
* 8 + 2) / 3;
1159 max_digits
= (wsize
* 8) / 4;
1163 max_digits
= (wsize
* 8 * 10 + 32) / 33;
1172 monitor_printf(mon
, TARGET_FMT_plx
":", addr
);
1174 monitor_printf(mon
, TARGET_FMT_lx
":", (target_ulong
)addr
);
1179 cpu_physical_memory_read(addr
, buf
, l
);
1181 env
= mon_get_cpu();
1182 if (cpu_memory_rw_debug(env
, addr
, buf
, l
, 0) < 0) {
1183 monitor_printf(mon
, " Cannot access memory\n");
1192 v
= ldub_raw(buf
+ i
);
1195 v
= lduw_raw(buf
+ i
);
1198 v
= (uint32_t)ldl_raw(buf
+ i
);
1201 v
= ldq_raw(buf
+ i
);
1204 monitor_printf(mon
, " ");
1207 monitor_printf(mon
, "%#*" PRIo64
, max_digits
, v
);
1210 monitor_printf(mon
, "0x%0*" PRIx64
, max_digits
, v
);
1213 monitor_printf(mon
, "%*" PRIu64
, max_digits
, v
);
1216 monitor_printf(mon
, "%*" PRId64
, max_digits
, v
);
1219 monitor_printc(mon
, v
);
1224 monitor_printf(mon
, "\n");
1230 static void do_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1232 int count
= qdict_get_int(qdict
, "count");
1233 int format
= qdict_get_int(qdict
, "format");
1234 int size
= qdict_get_int(qdict
, "size");
1235 target_long addr
= qdict_get_int(qdict
, "addr");
1237 memory_dump(mon
, count
, format
, size
, addr
, 0);
1240 static void do_physical_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1242 int count
= qdict_get_int(qdict
, "count");
1243 int format
= qdict_get_int(qdict
, "format");
1244 int size
= qdict_get_int(qdict
, "size");
1245 target_phys_addr_t addr
= qdict_get_int(qdict
, "addr");
1247 memory_dump(mon
, count
, format
, size
, addr
, 1);
1250 static void do_print(Monitor
*mon
, const QDict
*qdict
)
1252 int format
= qdict_get_int(qdict
, "format");
1253 target_phys_addr_t val
= qdict_get_int(qdict
, "val");
1257 monitor_printf(mon
, "%#" TARGET_PRIoPHYS
, val
);
1260 monitor_printf(mon
, "%#" TARGET_PRIxPHYS
, val
);
1263 monitor_printf(mon
, "%" TARGET_PRIuPHYS
, val
);
1267 monitor_printf(mon
, "%" TARGET_PRIdPHYS
, val
);
1270 monitor_printc(mon
, val
);
1273 monitor_printf(mon
, "\n");
1276 static void do_sum(Monitor
*mon
, const QDict
*qdict
)
1280 uint32_t start
= qdict_get_int(qdict
, "start");
1281 uint32_t size
= qdict_get_int(qdict
, "size");
1284 for(addr
= start
; addr
< (start
+ size
); addr
++) {
1285 uint8_t val
= ldub_phys(addr
);
1286 /* BSD sum algorithm ('sum' Unix command) */
1287 sum
= (sum
>> 1) | (sum
<< 15);
1290 monitor_printf(mon
, "%05d\n", sum
);
1293 static int mouse_button_state
;
1295 static void do_mouse_move(Monitor
*mon
, const QDict
*qdict
)
1298 const char *dx_str
= qdict_get_str(qdict
, "dx_str");
1299 const char *dy_str
= qdict_get_str(qdict
, "dy_str");
1300 const char *dz_str
= qdict_get_try_str(qdict
, "dz_str");
1301 dx
= strtol(dx_str
, NULL
, 0);
1302 dy
= strtol(dy_str
, NULL
, 0);
1305 dz
= strtol(dz_str
, NULL
, 0);
1306 kbd_mouse_event(dx
, dy
, dz
, mouse_button_state
);
1309 static void do_mouse_button(Monitor
*mon
, const QDict
*qdict
)
1311 int button_state
= qdict_get_int(qdict
, "button_state");
1312 mouse_button_state
= button_state
;
1313 kbd_mouse_event(0, 0, 0, mouse_button_state
);
1316 static void do_ioport_read(Monitor
*mon
, const QDict
*qdict
)
1318 int size
= qdict_get_int(qdict
, "size");
1319 int addr
= qdict_get_int(qdict
, "addr");
1320 int has_index
= qdict_haskey(qdict
, "index");
1325 int index
= qdict_get_int(qdict
, "index");
1326 cpu_outb(addr
& IOPORTS_MASK
, index
& 0xff);
1334 val
= cpu_inb(addr
);
1338 val
= cpu_inw(addr
);
1342 val
= cpu_inl(addr
);
1346 monitor_printf(mon
, "port%c[0x%04x] = %#0*x\n",
1347 suffix
, addr
, size
* 2, val
);
1350 static void do_ioport_write(Monitor
*mon
, const QDict
*qdict
)
1352 int size
= qdict_get_int(qdict
, "size");
1353 int addr
= qdict_get_int(qdict
, "addr");
1354 int val
= qdict_get_int(qdict
, "val");
1356 addr
&= IOPORTS_MASK
;
1361 cpu_outb(addr
, val
);
1364 cpu_outw(addr
, val
);
1367 cpu_outl(addr
, val
);
1372 static void do_boot_set(Monitor
*mon
, const QDict
*qdict
)
1375 const char *bootdevice
= qdict_get_str(qdict
, "bootdevice");
1377 res
= qemu_boot_set(bootdevice
);
1379 monitor_printf(mon
, "boot device list now set to %s\n", bootdevice
);
1380 } else if (res
> 0) {
1381 monitor_printf(mon
, "setting boot device list failed\n");
1383 monitor_printf(mon
, "no function defined to set boot device list for "
1384 "this architecture\n");
1388 #if defined(TARGET_I386)
1389 static void print_pte(Monitor
*mon
, target_phys_addr_t addr
,
1390 target_phys_addr_t pte
,
1391 target_phys_addr_t mask
)
1393 #ifdef TARGET_X86_64
1394 if (addr
& (1ULL << 47)) {
1398 monitor_printf(mon
, TARGET_FMT_plx
": " TARGET_FMT_plx
1399 " %c%c%c%c%c%c%c%c%c\n",
1402 pte
& PG_NX_MASK
? 'X' : '-',
1403 pte
& PG_GLOBAL_MASK
? 'G' : '-',
1404 pte
& PG_PSE_MASK
? 'P' : '-',
1405 pte
& PG_DIRTY_MASK
? 'D' : '-',
1406 pte
& PG_ACCESSED_MASK
? 'A' : '-',
1407 pte
& PG_PCD_MASK
? 'C' : '-',
1408 pte
& PG_PWT_MASK
? 'T' : '-',
1409 pte
& PG_USER_MASK
? 'U' : '-',
1410 pte
& PG_RW_MASK
? 'W' : '-');
1413 static void tlb_info_32(Monitor
*mon
, CPUArchState
*env
)
1415 unsigned int l1
, l2
;
1416 uint32_t pgd
, pde
, pte
;
1418 pgd
= env
->cr
[3] & ~0xfff;
1419 for(l1
= 0; l1
< 1024; l1
++) {
1420 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1421 pde
= le32_to_cpu(pde
);
1422 if (pde
& PG_PRESENT_MASK
) {
1423 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1425 print_pte(mon
, (l1
<< 22), pde
, ~((1 << 21) - 1));
1427 for(l2
= 0; l2
< 1024; l2
++) {
1428 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1429 pte
= le32_to_cpu(pte
);
1430 if (pte
& PG_PRESENT_MASK
) {
1431 print_pte(mon
, (l1
<< 22) + (l2
<< 12),
1441 static void tlb_info_pae32(Monitor
*mon
, CPUArchState
*env
)
1443 unsigned int l1
, l2
, l3
;
1444 uint64_t pdpe
, pde
, pte
;
1445 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1447 pdp_addr
= env
->cr
[3] & ~0x1f;
1448 for (l1
= 0; l1
< 4; l1
++) {
1449 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1450 pdpe
= le64_to_cpu(pdpe
);
1451 if (pdpe
& PG_PRESENT_MASK
) {
1452 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1453 for (l2
= 0; l2
< 512; l2
++) {
1454 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1455 pde
= le64_to_cpu(pde
);
1456 if (pde
& PG_PRESENT_MASK
) {
1457 if (pde
& PG_PSE_MASK
) {
1458 /* 2M pages with PAE, CR4.PSE is ignored */
1459 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21), pde
,
1460 ~((target_phys_addr_t
)(1 << 20) - 1));
1462 pt_addr
= pde
& 0x3fffffffff000ULL
;
1463 for (l3
= 0; l3
< 512; l3
++) {
1464 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1465 pte
= le64_to_cpu(pte
);
1466 if (pte
& PG_PRESENT_MASK
) {
1467 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21)
1470 ~(target_phys_addr_t
)0xfff);
1480 #ifdef TARGET_X86_64
1481 static void tlb_info_64(Monitor
*mon
, CPUArchState
*env
)
1483 uint64_t l1
, l2
, l3
, l4
;
1484 uint64_t pml4e
, pdpe
, pde
, pte
;
1485 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
;
1487 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1488 for (l1
= 0; l1
< 512; l1
++) {
1489 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1490 pml4e
= le64_to_cpu(pml4e
);
1491 if (pml4e
& PG_PRESENT_MASK
) {
1492 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1493 for (l2
= 0; l2
< 512; l2
++) {
1494 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1495 pdpe
= le64_to_cpu(pdpe
);
1496 if (pdpe
& PG_PRESENT_MASK
) {
1497 if (pdpe
& PG_PSE_MASK
) {
1498 /* 1G pages, CR4.PSE is ignored */
1499 print_pte(mon
, (l1
<< 39) + (l2
<< 30), pdpe
,
1500 0x3ffffc0000000ULL
);
1502 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1503 for (l3
= 0; l3
< 512; l3
++) {
1504 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1505 pde
= le64_to_cpu(pde
);
1506 if (pde
& PG_PRESENT_MASK
) {
1507 if (pde
& PG_PSE_MASK
) {
1508 /* 2M pages, CR4.PSE is ignored */
1509 print_pte(mon
, (l1
<< 39) + (l2
<< 30) +
1511 0x3ffffffe00000ULL
);
1513 pt_addr
= pde
& 0x3fffffffff000ULL
;
1514 for (l4
= 0; l4
< 512; l4
++) {
1515 cpu_physical_memory_read(pt_addr
1518 pte
= le64_to_cpu(pte
);
1519 if (pte
& PG_PRESENT_MASK
) {
1520 print_pte(mon
, (l1
<< 39) +
1522 (l3
<< 21) + (l4
<< 12),
1524 0x3fffffffff000ULL
);
1538 static void tlb_info(Monitor
*mon
)
1542 env
= mon_get_cpu();
1544 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1545 monitor_printf(mon
, "PG disabled\n");
1548 if (env
->cr
[4] & CR4_PAE_MASK
) {
1549 #ifdef TARGET_X86_64
1550 if (env
->hflags
& HF_LMA_MASK
) {
1551 tlb_info_64(mon
, env
);
1555 tlb_info_pae32(mon
, env
);
1558 tlb_info_32(mon
, env
);
1562 static void mem_print(Monitor
*mon
, target_phys_addr_t
*pstart
,
1564 target_phys_addr_t end
, int prot
)
1567 prot1
= *plast_prot
;
1568 if (prot
!= prot1
) {
1569 if (*pstart
!= -1) {
1570 monitor_printf(mon
, TARGET_FMT_plx
"-" TARGET_FMT_plx
" "
1571 TARGET_FMT_plx
" %c%c%c\n",
1572 *pstart
, end
, end
- *pstart
,
1573 prot1
& PG_USER_MASK
? 'u' : '-',
1575 prot1
& PG_RW_MASK
? 'w' : '-');
1585 static void mem_info_32(Monitor
*mon
, CPUArchState
*env
)
1587 unsigned int l1
, l2
;
1588 int prot
, last_prot
;
1589 uint32_t pgd
, pde
, pte
;
1590 target_phys_addr_t start
, end
;
1592 pgd
= env
->cr
[3] & ~0xfff;
1595 for(l1
= 0; l1
< 1024; l1
++) {
1596 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1597 pde
= le32_to_cpu(pde
);
1599 if (pde
& PG_PRESENT_MASK
) {
1600 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1601 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1602 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1604 for(l2
= 0; l2
< 1024; l2
++) {
1605 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1606 pte
= le32_to_cpu(pte
);
1607 end
= (l1
<< 22) + (l2
<< 12);
1608 if (pte
& PG_PRESENT_MASK
) {
1610 (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1614 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1619 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1622 /* Flush last range */
1623 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 32, 0);
1626 static void mem_info_pae32(Monitor
*mon
, CPUArchState
*env
)
1628 unsigned int l1
, l2
, l3
;
1629 int prot
, last_prot
;
1630 uint64_t pdpe
, pde
, pte
;
1631 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1632 target_phys_addr_t start
, end
;
1634 pdp_addr
= env
->cr
[3] & ~0x1f;
1637 for (l1
= 0; l1
< 4; l1
++) {
1638 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1639 pdpe
= le64_to_cpu(pdpe
);
1641 if (pdpe
& PG_PRESENT_MASK
) {
1642 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1643 for (l2
= 0; l2
< 512; l2
++) {
1644 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1645 pde
= le64_to_cpu(pde
);
1646 end
= (l1
<< 30) + (l2
<< 21);
1647 if (pde
& PG_PRESENT_MASK
) {
1648 if (pde
& PG_PSE_MASK
) {
1649 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1651 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1653 pt_addr
= pde
& 0x3fffffffff000ULL
;
1654 for (l3
= 0; l3
< 512; l3
++) {
1655 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1656 pte
= le64_to_cpu(pte
);
1657 end
= (l1
<< 30) + (l2
<< 21) + (l3
<< 12);
1658 if (pte
& PG_PRESENT_MASK
) {
1659 prot
= pte
& pde
& (PG_USER_MASK
| PG_RW_MASK
|
1664 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1669 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1674 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1677 /* Flush last range */
1678 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 32, 0);
1682 #ifdef TARGET_X86_64
1683 static void mem_info_64(Monitor
*mon
, CPUArchState
*env
)
1685 int prot
, last_prot
;
1686 uint64_t l1
, l2
, l3
, l4
;
1687 uint64_t pml4e
, pdpe
, pde
, pte
;
1688 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
, start
, end
;
1690 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1693 for (l1
= 0; l1
< 512; l1
++) {
1694 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1695 pml4e
= le64_to_cpu(pml4e
);
1697 if (pml4e
& PG_PRESENT_MASK
) {
1698 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1699 for (l2
= 0; l2
< 512; l2
++) {
1700 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1701 pdpe
= le64_to_cpu(pdpe
);
1702 end
= (l1
<< 39) + (l2
<< 30);
1703 if (pdpe
& PG_PRESENT_MASK
) {
1704 if (pdpe
& PG_PSE_MASK
) {
1705 prot
= pdpe
& (PG_USER_MASK
| PG_RW_MASK
|
1708 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1710 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1711 for (l3
= 0; l3
< 512; l3
++) {
1712 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1713 pde
= le64_to_cpu(pde
);
1714 end
= (l1
<< 39) + (l2
<< 30) + (l3
<< 21);
1715 if (pde
& PG_PRESENT_MASK
) {
1716 if (pde
& PG_PSE_MASK
) {
1717 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1719 prot
&= pml4e
& pdpe
;
1720 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1722 pt_addr
= pde
& 0x3fffffffff000ULL
;
1723 for (l4
= 0; l4
< 512; l4
++) {
1724 cpu_physical_memory_read(pt_addr
1727 pte
= le64_to_cpu(pte
);
1728 end
= (l1
<< 39) + (l2
<< 30) +
1729 (l3
<< 21) + (l4
<< 12);
1730 if (pte
& PG_PRESENT_MASK
) {
1731 prot
= pte
& (PG_USER_MASK
| PG_RW_MASK
|
1733 prot
&= pml4e
& pdpe
& pde
;
1737 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1742 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1748 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1753 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1756 /* Flush last range */
1757 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 48, 0);
1761 static void mem_info(Monitor
*mon
)
1765 env
= mon_get_cpu();
1767 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1768 monitor_printf(mon
, "PG disabled\n");
1771 if (env
->cr
[4] & CR4_PAE_MASK
) {
1772 #ifdef TARGET_X86_64
1773 if (env
->hflags
& HF_LMA_MASK
) {
1774 mem_info_64(mon
, env
);
1778 mem_info_pae32(mon
, env
);
1781 mem_info_32(mon
, env
);
1786 #if defined(TARGET_SH4)
1788 static void print_tlb(Monitor
*mon
, int idx
, tlb_t
*tlb
)
1790 monitor_printf(mon
, " tlb%i:\t"
1791 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1792 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1793 "dirty=%hhu writethrough=%hhu\n",
1795 tlb
->asid
, tlb
->vpn
, tlb
->ppn
, tlb
->sz
, tlb
->size
,
1796 tlb
->v
, tlb
->sh
, tlb
->c
, tlb
->pr
,
1800 static void tlb_info(Monitor
*mon
)
1802 CPUArchState
*env
= mon_get_cpu();
1805 monitor_printf (mon
, "ITLB:\n");
1806 for (i
= 0 ; i
< ITLB_SIZE
; i
++)
1807 print_tlb (mon
, i
, &env
->itlb
[i
]);
1808 monitor_printf (mon
, "UTLB:\n");
1809 for (i
= 0 ; i
< UTLB_SIZE
; i
++)
1810 print_tlb (mon
, i
, &env
->utlb
[i
]);
1815 #if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
1816 static void tlb_info(Monitor
*mon
)
1818 CPUArchState
*env1
= mon_get_cpu();
1820 dump_mmu((FILE*)mon
, (fprintf_function
)monitor_printf
, env1
);
1824 static void do_info_mtree(Monitor
*mon
)
1826 mtree_info((fprintf_function
)monitor_printf
, mon
);
1829 static void do_info_numa(Monitor
*mon
)
1834 monitor_printf(mon
, "%d nodes\n", nb_numa_nodes
);
1835 for (i
= 0; i
< nb_numa_nodes
; i
++) {
1836 monitor_printf(mon
, "node %d cpus:", i
);
1837 for (env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
1838 if (env
->numa_node
== i
) {
1839 monitor_printf(mon
, " %d", env
->cpu_index
);
1842 monitor_printf(mon
, "\n");
1843 monitor_printf(mon
, "node %d size: %" PRId64
" MB\n", i
,
1848 #ifdef CONFIG_PROFILER
1853 static void do_info_profile(Monitor
*mon
)
1859 monitor_printf(mon
, "async time %" PRId64
" (%0.3f)\n",
1860 dev_time
, dev_time
/ (double)get_ticks_per_sec());
1861 monitor_printf(mon
, "qemu time %" PRId64
" (%0.3f)\n",
1862 qemu_time
, qemu_time
/ (double)get_ticks_per_sec());
1867 static void do_info_profile(Monitor
*mon
)
1869 monitor_printf(mon
, "Internal profiler not compiled\n");
1873 /* Capture support */
1874 static QLIST_HEAD (capture_list_head
, CaptureState
) capture_head
;
1876 static void do_info_capture(Monitor
*mon
)
1881 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
1882 monitor_printf(mon
, "[%d]: ", i
);
1883 s
->ops
.info (s
->opaque
);
1888 static void do_stop_capture(Monitor
*mon
, const QDict
*qdict
)
1891 int n
= qdict_get_int(qdict
, "n");
1894 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
1896 s
->ops
.destroy (s
->opaque
);
1897 QLIST_REMOVE (s
, entries
);
1904 static void do_wav_capture(Monitor
*mon
, const QDict
*qdict
)
1906 const char *path
= qdict_get_str(qdict
, "path");
1907 int has_freq
= qdict_haskey(qdict
, "freq");
1908 int freq
= qdict_get_try_int(qdict
, "freq", -1);
1909 int has_bits
= qdict_haskey(qdict
, "bits");
1910 int bits
= qdict_get_try_int(qdict
, "bits", -1);
1911 int has_channels
= qdict_haskey(qdict
, "nchannels");
1912 int nchannels
= qdict_get_try_int(qdict
, "nchannels", -1);
1915 s
= g_malloc0 (sizeof (*s
));
1917 freq
= has_freq
? freq
: 44100;
1918 bits
= has_bits
? bits
: 16;
1919 nchannels
= has_channels
? nchannels
: 2;
1921 if (wav_start_capture (s
, path
, freq
, bits
, nchannels
)) {
1922 monitor_printf(mon
, "Failed to add wave capture\n");
1926 QLIST_INSERT_HEAD (&capture_head
, s
, entries
);
1930 static qemu_acl
*find_acl(Monitor
*mon
, const char *name
)
1932 qemu_acl
*acl
= qemu_acl_find(name
);
1935 monitor_printf(mon
, "acl: unknown list '%s'\n", name
);
1940 static void do_acl_show(Monitor
*mon
, const QDict
*qdict
)
1942 const char *aclname
= qdict_get_str(qdict
, "aclname");
1943 qemu_acl
*acl
= find_acl(mon
, aclname
);
1944 qemu_acl_entry
*entry
;
1948 monitor_printf(mon
, "policy: %s\n",
1949 acl
->defaultDeny
? "deny" : "allow");
1950 QTAILQ_FOREACH(entry
, &acl
->entries
, next
) {
1952 monitor_printf(mon
, "%d: %s %s\n", i
,
1953 entry
->deny
? "deny" : "allow", entry
->match
);
1958 static void do_acl_reset(Monitor
*mon
, const QDict
*qdict
)
1960 const char *aclname
= qdict_get_str(qdict
, "aclname");
1961 qemu_acl
*acl
= find_acl(mon
, aclname
);
1964 qemu_acl_reset(acl
);
1965 monitor_printf(mon
, "acl: removed all rules\n");
1969 static void do_acl_policy(Monitor
*mon
, const QDict
*qdict
)
1971 const char *aclname
= qdict_get_str(qdict
, "aclname");
1972 const char *policy
= qdict_get_str(qdict
, "policy");
1973 qemu_acl
*acl
= find_acl(mon
, aclname
);
1976 if (strcmp(policy
, "allow") == 0) {
1977 acl
->defaultDeny
= 0;
1978 monitor_printf(mon
, "acl: policy set to 'allow'\n");
1979 } else if (strcmp(policy
, "deny") == 0) {
1980 acl
->defaultDeny
= 1;
1981 monitor_printf(mon
, "acl: policy set to 'deny'\n");
1983 monitor_printf(mon
, "acl: unknown policy '%s', "
1984 "expected 'deny' or 'allow'\n", policy
);
1989 static void do_acl_add(Monitor
*mon
, const QDict
*qdict
)
1991 const char *aclname
= qdict_get_str(qdict
, "aclname");
1992 const char *match
= qdict_get_str(qdict
, "match");
1993 const char *policy
= qdict_get_str(qdict
, "policy");
1994 int has_index
= qdict_haskey(qdict
, "index");
1995 int index
= qdict_get_try_int(qdict
, "index", -1);
1996 qemu_acl
*acl
= find_acl(mon
, aclname
);
2000 if (strcmp(policy
, "allow") == 0) {
2002 } else if (strcmp(policy
, "deny") == 0) {
2005 monitor_printf(mon
, "acl: unknown policy '%s', "
2006 "expected 'deny' or 'allow'\n", policy
);
2010 ret
= qemu_acl_insert(acl
, deny
, match
, index
);
2012 ret
= qemu_acl_append(acl
, deny
, match
);
2014 monitor_printf(mon
, "acl: unable to add acl entry\n");
2016 monitor_printf(mon
, "acl: added rule at position %d\n", ret
);
2020 static void do_acl_remove(Monitor
*mon
, const QDict
*qdict
)
2022 const char *aclname
= qdict_get_str(qdict
, "aclname");
2023 const char *match
= qdict_get_str(qdict
, "match");
2024 qemu_acl
*acl
= find_acl(mon
, aclname
);
2028 ret
= qemu_acl_remove(acl
, match
);
2030 monitor_printf(mon
, "acl: no matching acl entry\n");
2032 monitor_printf(mon
, "acl: removed rule at position %d\n", ret
);
2036 #if defined(TARGET_I386)
2037 static void do_inject_mce(Monitor
*mon
, const QDict
*qdict
)
2040 int cpu_index
= qdict_get_int(qdict
, "cpu_index");
2041 int bank
= qdict_get_int(qdict
, "bank");
2042 uint64_t status
= qdict_get_int(qdict
, "status");
2043 uint64_t mcg_status
= qdict_get_int(qdict
, "mcg_status");
2044 uint64_t addr
= qdict_get_int(qdict
, "addr");
2045 uint64_t misc
= qdict_get_int(qdict
, "misc");
2046 int flags
= MCE_INJECT_UNCOND_AO
;
2048 if (qdict_get_try_bool(qdict
, "broadcast", 0)) {
2049 flags
|= MCE_INJECT_BROADCAST
;
2051 for (cenv
= first_cpu
; cenv
!= NULL
; cenv
= cenv
->next_cpu
) {
2052 if (cenv
->cpu_index
== cpu_index
) {
2053 cpu_x86_inject_mce(mon
, cenv
, bank
, status
, mcg_status
, addr
, misc
,
2061 void qmp_getfd(const char *fdname
, Error
**errp
)
2066 fd
= qemu_chr_fe_get_msgfd(cur_mon
->chr
);
2068 error_set(errp
, QERR_FD_NOT_SUPPLIED
);
2072 if (qemu_isdigit(fdname
[0])) {
2073 error_set(errp
, QERR_INVALID_PARAMETER_VALUE
, "fdname",
2074 "a name not starting with a digit");
2078 QLIST_FOREACH(monfd
, &cur_mon
->fds
, next
) {
2079 if (strcmp(monfd
->name
, fdname
) != 0) {
2088 monfd
= g_malloc0(sizeof(mon_fd_t
));
2089 monfd
->name
= g_strdup(fdname
);
2092 QLIST_INSERT_HEAD(&cur_mon
->fds
, monfd
, next
);
2095 void qmp_closefd(const char *fdname
, Error
**errp
)
2099 QLIST_FOREACH(monfd
, &cur_mon
->fds
, next
) {
2100 if (strcmp(monfd
->name
, fdname
) != 0) {
2104 QLIST_REMOVE(monfd
, next
);
2106 g_free(monfd
->name
);
2111 error_set(errp
, QERR_FD_NOT_FOUND
, fdname
);
2114 static void do_loadvm(Monitor
*mon
, const QDict
*qdict
)
2116 int saved_vm_running
= runstate_is_running();
2117 const char *name
= qdict_get_str(qdict
, "name");
2119 vm_stop(RUN_STATE_RESTORE_VM
);
2121 if (load_vmstate(name
) == 0 && saved_vm_running
) {
2126 int monitor_get_fd(Monitor
*mon
, const char *fdname
)
2130 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2133 if (strcmp(monfd
->name
, fdname
) != 0) {
2139 /* caller takes ownership of fd */
2140 QLIST_REMOVE(monfd
, next
);
2141 g_free(monfd
->name
);
2150 static void monitor_fdset_cleanup(MonFdset
*mon_fdset
)
2152 MonFdsetFd
*mon_fdset_fd
;
2153 MonFdsetFd
*mon_fdset_fd_next
;
2155 QLIST_FOREACH_SAFE(mon_fdset_fd
, &mon_fdset
->fds
, next
, mon_fdset_fd_next
) {
2156 if (mon_fdset_fd
->removed
||
2157 (QLIST_EMPTY(&mon_fdset
->dup_fds
) && mon_refcount
== 0)) {
2158 close(mon_fdset_fd
->fd
);
2159 g_free(mon_fdset_fd
->opaque
);
2160 QLIST_REMOVE(mon_fdset_fd
, next
);
2161 g_free(mon_fdset_fd
);
2165 if (QLIST_EMPTY(&mon_fdset
->fds
) && QLIST_EMPTY(&mon_fdset
->dup_fds
)) {
2166 QLIST_REMOVE(mon_fdset
, next
);
2171 static void monitor_fdsets_cleanup(void)
2173 MonFdset
*mon_fdset
;
2174 MonFdset
*mon_fdset_next
;
2176 QLIST_FOREACH_SAFE(mon_fdset
, &mon_fdsets
, next
, mon_fdset_next
) {
2177 monitor_fdset_cleanup(mon_fdset
);
2181 AddfdInfo
*qmp_add_fd(bool has_fdset_id
, int64_t fdset_id
, bool has_opaque
,
2182 const char *opaque
, Error
**errp
)
2185 Monitor
*mon
= cur_mon
;
2186 MonFdset
*mon_fdset
;
2187 MonFdsetFd
*mon_fdset_fd
;
2190 fd
= qemu_chr_fe_get_msgfd(mon
->chr
);
2192 error_set(errp
, QERR_FD_NOT_SUPPLIED
);
2197 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2198 if (mon_fdset
->id
== fdset_id
) {
2202 if (mon_fdset
== NULL
) {
2203 error_set(errp
, QERR_INVALID_PARAMETER_VALUE
, "fdset-id",
2204 "an existing fdset-id");
2208 int64_t fdset_id_prev
= -1;
2209 MonFdset
*mon_fdset_cur
= QLIST_FIRST(&mon_fdsets
);
2211 /* Use first available fdset ID */
2212 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2213 mon_fdset_cur
= mon_fdset
;
2214 if (fdset_id_prev
== mon_fdset_cur
->id
- 1) {
2215 fdset_id_prev
= mon_fdset_cur
->id
;
2221 mon_fdset
= g_malloc0(sizeof(*mon_fdset
));
2222 mon_fdset
->id
= fdset_id_prev
+ 1;
2224 /* The fdset list is ordered by fdset ID */
2225 if (mon_fdset
->id
== 0) {
2226 QLIST_INSERT_HEAD(&mon_fdsets
, mon_fdset
, next
);
2227 } else if (mon_fdset
->id
< mon_fdset_cur
->id
) {
2228 QLIST_INSERT_BEFORE(mon_fdset_cur
, mon_fdset
, next
);
2230 QLIST_INSERT_AFTER(mon_fdset_cur
, mon_fdset
, next
);
2234 mon_fdset_fd
= g_malloc0(sizeof(*mon_fdset_fd
));
2235 mon_fdset_fd
->fd
= fd
;
2236 mon_fdset_fd
->removed
= false;
2238 mon_fdset_fd
->opaque
= g_strdup(opaque
);
2240 QLIST_INSERT_HEAD(&mon_fdset
->fds
, mon_fdset_fd
, next
);
2242 fdinfo
= g_malloc0(sizeof(*fdinfo
));
2243 fdinfo
->fdset_id
= mon_fdset
->id
;
2244 fdinfo
->fd
= mon_fdset_fd
->fd
;
2255 void qmp_remove_fd(int64_t fdset_id
, bool has_fd
, int64_t fd
, Error
**errp
)
2257 MonFdset
*mon_fdset
;
2258 MonFdsetFd
*mon_fdset_fd
;
2261 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2262 if (mon_fdset
->id
!= fdset_id
) {
2265 QLIST_FOREACH(mon_fdset_fd
, &mon_fdset
->fds
, next
) {
2267 if (mon_fdset_fd
->fd
!= fd
) {
2270 mon_fdset_fd
->removed
= true;
2273 mon_fdset_fd
->removed
= true;
2276 if (has_fd
&& !mon_fdset_fd
) {
2279 monitor_fdset_cleanup(mon_fdset
);
2285 snprintf(fd_str
, sizeof(fd_str
), "fdset-id:%" PRId64
", fd:%" PRId64
,
2288 snprintf(fd_str
, sizeof(fd_str
), "fdset-id:%" PRId64
, fdset_id
);
2290 error_set(errp
, QERR_FD_NOT_FOUND
, fd_str
);
2293 FdsetInfoList
*qmp_query_fdsets(Error
**errp
)
2295 MonFdset
*mon_fdset
;
2296 MonFdsetFd
*mon_fdset_fd
;
2297 FdsetInfoList
*fdset_list
= NULL
;
2299 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2300 FdsetInfoList
*fdset_info
= g_malloc0(sizeof(*fdset_info
));
2301 FdsetFdInfoList
*fdsetfd_list
= NULL
;
2303 fdset_info
->value
= g_malloc0(sizeof(*fdset_info
->value
));
2304 fdset_info
->value
->fdset_id
= mon_fdset
->id
;
2306 QLIST_FOREACH(mon_fdset_fd
, &mon_fdset
->fds
, next
) {
2307 FdsetFdInfoList
*fdsetfd_info
;
2309 fdsetfd_info
= g_malloc0(sizeof(*fdsetfd_info
));
2310 fdsetfd_info
->value
= g_malloc0(sizeof(*fdsetfd_info
->value
));
2311 fdsetfd_info
->value
->fd
= mon_fdset_fd
->fd
;
2312 if (mon_fdset_fd
->opaque
) {
2313 fdsetfd_info
->value
->has_opaque
= true;
2314 fdsetfd_info
->value
->opaque
= g_strdup(mon_fdset_fd
->opaque
);
2316 fdsetfd_info
->value
->has_opaque
= false;
2319 fdsetfd_info
->next
= fdsetfd_list
;
2320 fdsetfd_list
= fdsetfd_info
;
2323 fdset_info
->value
->fds
= fdsetfd_list
;
2325 fdset_info
->next
= fdset_list
;
2326 fdset_list
= fdset_info
;
2332 int monitor_fdset_get_fd(int64_t fdset_id
, int flags
)
2335 MonFdset
*mon_fdset
;
2336 MonFdsetFd
*mon_fdset_fd
;
2339 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2340 if (mon_fdset
->id
!= fdset_id
) {
2343 QLIST_FOREACH(mon_fdset_fd
, &mon_fdset
->fds
, next
) {
2344 mon_fd_flags
= fcntl(mon_fdset_fd
->fd
, F_GETFL
);
2345 if (mon_fd_flags
== -1) {
2349 if ((flags
& O_ACCMODE
) == (mon_fd_flags
& O_ACCMODE
)) {
2350 return mon_fdset_fd
->fd
;
2362 int monitor_fdset_dup_fd_add(int64_t fdset_id
, int dup_fd
)
2364 MonFdset
*mon_fdset
;
2365 MonFdsetFd
*mon_fdset_fd_dup
;
2367 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2368 if (mon_fdset
->id
!= fdset_id
) {
2371 QLIST_FOREACH(mon_fdset_fd_dup
, &mon_fdset
->dup_fds
, next
) {
2372 if (mon_fdset_fd_dup
->fd
== dup_fd
) {
2376 mon_fdset_fd_dup
= g_malloc0(sizeof(*mon_fdset_fd_dup
));
2377 mon_fdset_fd_dup
->fd
= dup_fd
;
2378 QLIST_INSERT_HEAD(&mon_fdset
->dup_fds
, mon_fdset_fd_dup
, next
);
2384 static int monitor_fdset_dup_fd_find_remove(int dup_fd
, bool remove
)
2386 MonFdset
*mon_fdset
;
2387 MonFdsetFd
*mon_fdset_fd_dup
;
2389 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2390 QLIST_FOREACH(mon_fdset_fd_dup
, &mon_fdset
->dup_fds
, next
) {
2391 if (mon_fdset_fd_dup
->fd
== dup_fd
) {
2393 QLIST_REMOVE(mon_fdset_fd_dup
, next
);
2394 if (QLIST_EMPTY(&mon_fdset
->dup_fds
)) {
2395 monitor_fdset_cleanup(mon_fdset
);
2398 return mon_fdset
->id
;
2405 int monitor_fdset_dup_fd_find(int dup_fd
)
2407 return monitor_fdset_dup_fd_find_remove(dup_fd
, false);
2410 int monitor_fdset_dup_fd_remove(int dup_fd
)
2412 return monitor_fdset_dup_fd_find_remove(dup_fd
, true);
2415 /* mon_cmds and info_cmds would be sorted at runtime */
2416 static mon_cmd_t mon_cmds
[] = {
2417 #include "hmp-commands.h"
2421 /* Please update hmp-commands.hx when adding or changing commands */
2422 static mon_cmd_t info_cmds
[] = {
2427 .help
= "show the version of QEMU",
2428 .mhandler
.info
= hmp_info_version
,
2434 .help
= "show the network state",
2435 .mhandler
.info
= do_info_network
,
2441 .help
= "show the character devices",
2442 .mhandler
.info
= hmp_info_chardev
,
2448 .help
= "show the block devices",
2449 .mhandler
.info
= hmp_info_block
,
2452 .name
= "blockstats",
2455 .help
= "show block device statistics",
2456 .mhandler
.info
= hmp_info_blockstats
,
2459 .name
= "block-jobs",
2462 .help
= "show progress of ongoing block device operations",
2463 .mhandler
.info
= hmp_info_block_jobs
,
2466 .name
= "registers",
2469 .help
= "show the cpu registers",
2470 .mhandler
.info
= do_info_registers
,
2476 .help
= "show infos for each CPU",
2477 .mhandler
.info
= hmp_info_cpus
,
2483 .help
= "show the command line history",
2484 .mhandler
.info
= do_info_history
,
2486 #if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2487 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
2492 .help
= "show the interrupts statistics (if available)",
2494 .mhandler
.info
= sun4m_irq_info
,
2495 #elif defined(TARGET_LM32)
2496 .mhandler
.info
= lm32_irq_info
,
2498 .mhandler
.info
= irq_info
,
2505 .help
= "show i8259 (PIC) state",
2507 .mhandler
.info
= sun4m_pic_info
,
2508 #elif defined(TARGET_LM32)
2509 .mhandler
.info
= lm32_do_pic_info
,
2511 .mhandler
.info
= pic_info
,
2519 .help
= "show PCI info",
2520 .mhandler
.info
= hmp_info_pci
,
2522 #if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
2523 defined(TARGET_PPC) || defined(TARGET_XTENSA)
2528 .help
= "show virtual to physical memory mappings",
2529 .mhandler
.info
= tlb_info
,
2532 #if defined(TARGET_I386)
2537 .help
= "show the active virtual memory mappings",
2538 .mhandler
.info
= mem_info
,
2545 .help
= "show memory tree",
2546 .mhandler
.info
= do_info_mtree
,
2552 .help
= "show dynamic compiler info",
2553 .mhandler
.info
= do_info_jit
,
2559 .help
= "show KVM information",
2560 .mhandler
.info
= hmp_info_kvm
,
2566 .help
= "show NUMA information",
2567 .mhandler
.info
= do_info_numa
,
2573 .help
= "show guest USB devices",
2574 .mhandler
.info
= usb_info
,
2580 .help
= "show host USB devices",
2581 .mhandler
.info
= usb_host_info
,
2587 .help
= "show profiling information",
2588 .mhandler
.info
= do_info_profile
,
2594 .help
= "show capture information",
2595 .mhandler
.info
= do_info_capture
,
2598 .name
= "snapshots",
2601 .help
= "show the currently saved VM snapshots",
2602 .mhandler
.info
= do_info_snapshots
,
2608 .help
= "show the current VM status (running|paused)",
2609 .mhandler
.info
= hmp_info_status
,
2615 .help
= "show guest PCMCIA status",
2616 .mhandler
.info
= pcmcia_info
,
2622 .help
= "show which guest mouse is receiving events",
2623 .mhandler
.info
= hmp_info_mice
,
2629 .help
= "show the vnc server status",
2630 .mhandler
.info
= hmp_info_vnc
,
2632 #if defined(CONFIG_SPICE)
2637 .help
= "show the spice server status",
2638 .mhandler
.info
= hmp_info_spice
,
2645 .help
= "show the current VM name",
2646 .mhandler
.info
= hmp_info_name
,
2652 .help
= "show the current VM UUID",
2653 .mhandler
.info
= hmp_info_uuid
,
2655 #if defined(TARGET_PPC)
2660 .help
= "show CPU statistics",
2661 .mhandler
.info
= do_info_cpu_stats
,
2664 #if defined(CONFIG_SLIRP)
2669 .help
= "show user network stack connection states",
2670 .mhandler
.info
= do_info_usernet
,
2677 .help
= "show migration status",
2678 .mhandler
.info
= hmp_info_migrate
,
2681 .name
= "migrate_capabilities",
2684 .help
= "show current migration capabilities",
2685 .mhandler
.info
= hmp_info_migrate_capabilities
,
2688 .name
= "migrate_cache_size",
2691 .help
= "show current migration xbzrle cache size",
2692 .mhandler
.info
= hmp_info_migrate_cache_size
,
2698 .help
= "show balloon information",
2699 .mhandler
.info
= hmp_info_balloon
,
2705 .help
= "show device tree",
2706 .mhandler
.info
= do_info_qtree
,
2712 .help
= "show qdev device model list",
2713 .mhandler
.info
= do_info_qdm
,
2719 .help
= "show roms",
2720 .mhandler
.info
= do_info_roms
,
2723 .name
= "trace-events",
2726 .help
= "show available trace-events & their state",
2727 .mhandler
.info
= do_trace_print_events
,
2734 static const mon_cmd_t qmp_cmds
[] = {
2735 #include "qmp-commands-old.h"
2739 /*******************************************************************/
2741 static const char *pch
;
2742 static jmp_buf expr_env
;
2747 typedef struct MonitorDef
{
2750 target_long (*get_value
)(const struct MonitorDef
*md
, int val
);
2754 #if defined(TARGET_I386)
2755 static target_long
monitor_get_pc (const struct MonitorDef
*md
, int val
)
2757 CPUArchState
*env
= mon_get_cpu();
2758 return env
->eip
+ env
->segs
[R_CS
].base
;
2762 #if defined(TARGET_PPC)
2763 static target_long
monitor_get_ccr (const struct MonitorDef
*md
, int val
)
2765 CPUArchState
*env
= mon_get_cpu();
2770 for (i
= 0; i
< 8; i
++)
2771 u
|= env
->crf
[i
] << (32 - (4 * i
));
2776 static target_long
monitor_get_msr (const struct MonitorDef
*md
, int val
)
2778 CPUArchState
*env
= mon_get_cpu();
2782 static target_long
monitor_get_xer (const struct MonitorDef
*md
, int val
)
2784 CPUArchState
*env
= mon_get_cpu();
2788 static target_long
monitor_get_decr (const struct MonitorDef
*md
, int val
)
2790 CPUArchState
*env
= mon_get_cpu();
2791 return cpu_ppc_load_decr(env
);
2794 static target_long
monitor_get_tbu (const struct MonitorDef
*md
, int val
)
2796 CPUArchState
*env
= mon_get_cpu();
2797 return cpu_ppc_load_tbu(env
);
2800 static target_long
monitor_get_tbl (const struct MonitorDef
*md
, int val
)
2802 CPUArchState
*env
= mon_get_cpu();
2803 return cpu_ppc_load_tbl(env
);
2807 #if defined(TARGET_SPARC)
2808 #ifndef TARGET_SPARC64
2809 static target_long
monitor_get_psr (const struct MonitorDef
*md
, int val
)
2811 CPUArchState
*env
= mon_get_cpu();
2813 return cpu_get_psr(env
);
2817 static target_long
monitor_get_reg(const struct MonitorDef
*md
, int val
)
2819 CPUArchState
*env
= mon_get_cpu();
2820 return env
->regwptr
[val
];
2824 static const MonitorDef monitor_defs
[] = {
2827 #define SEG(name, seg) \
2828 { name, offsetof(CPUX86State, segs[seg].selector), NULL, MD_I32 },\
2829 { name ".base", offsetof(CPUX86State, segs[seg].base) },\
2830 { name ".limit", offsetof(CPUX86State, segs[seg].limit), NULL, MD_I32 },
2832 { "eax", offsetof(CPUX86State
, regs
[0]) },
2833 { "ecx", offsetof(CPUX86State
, regs
[1]) },
2834 { "edx", offsetof(CPUX86State
, regs
[2]) },
2835 { "ebx", offsetof(CPUX86State
, regs
[3]) },
2836 { "esp|sp", offsetof(CPUX86State
, regs
[4]) },
2837 { "ebp|fp", offsetof(CPUX86State
, regs
[5]) },
2838 { "esi", offsetof(CPUX86State
, regs
[6]) },
2839 { "edi", offsetof(CPUX86State
, regs
[7]) },
2840 #ifdef TARGET_X86_64
2841 { "r8", offsetof(CPUX86State
, regs
[8]) },
2842 { "r9", offsetof(CPUX86State
, regs
[9]) },
2843 { "r10", offsetof(CPUX86State
, regs
[10]) },
2844 { "r11", offsetof(CPUX86State
, regs
[11]) },
2845 { "r12", offsetof(CPUX86State
, regs
[12]) },
2846 { "r13", offsetof(CPUX86State
, regs
[13]) },
2847 { "r14", offsetof(CPUX86State
, regs
[14]) },
2848 { "r15", offsetof(CPUX86State
, regs
[15]) },
2850 { "eflags", offsetof(CPUX86State
, eflags
) },
2851 { "eip", offsetof(CPUX86State
, eip
) },
2858 { "pc", 0, monitor_get_pc
, },
2859 #elif defined(TARGET_PPC)
2860 /* General purpose registers */
2861 { "r0", offsetof(CPUPPCState
, gpr
[0]) },
2862 { "r1", offsetof(CPUPPCState
, gpr
[1]) },
2863 { "r2", offsetof(CPUPPCState
, gpr
[2]) },
2864 { "r3", offsetof(CPUPPCState
, gpr
[3]) },
2865 { "r4", offsetof(CPUPPCState
, gpr
[4]) },
2866 { "r5", offsetof(CPUPPCState
, gpr
[5]) },
2867 { "r6", offsetof(CPUPPCState
, gpr
[6]) },
2868 { "r7", offsetof(CPUPPCState
, gpr
[7]) },
2869 { "r8", offsetof(CPUPPCState
, gpr
[8]) },
2870 { "r9", offsetof(CPUPPCState
, gpr
[9]) },
2871 { "r10", offsetof(CPUPPCState
, gpr
[10]) },
2872 { "r11", offsetof(CPUPPCState
, gpr
[11]) },
2873 { "r12", offsetof(CPUPPCState
, gpr
[12]) },
2874 { "r13", offsetof(CPUPPCState
, gpr
[13]) },
2875 { "r14", offsetof(CPUPPCState
, gpr
[14]) },
2876 { "r15", offsetof(CPUPPCState
, gpr
[15]) },
2877 { "r16", offsetof(CPUPPCState
, gpr
[16]) },
2878 { "r17", offsetof(CPUPPCState
, gpr
[17]) },
2879 { "r18", offsetof(CPUPPCState
, gpr
[18]) },
2880 { "r19", offsetof(CPUPPCState
, gpr
[19]) },
2881 { "r20", offsetof(CPUPPCState
, gpr
[20]) },
2882 { "r21", offsetof(CPUPPCState
, gpr
[21]) },
2883 { "r22", offsetof(CPUPPCState
, gpr
[22]) },
2884 { "r23", offsetof(CPUPPCState
, gpr
[23]) },
2885 { "r24", offsetof(CPUPPCState
, gpr
[24]) },
2886 { "r25", offsetof(CPUPPCState
, gpr
[25]) },
2887 { "r26", offsetof(CPUPPCState
, gpr
[26]) },
2888 { "r27", offsetof(CPUPPCState
, gpr
[27]) },
2889 { "r28", offsetof(CPUPPCState
, gpr
[28]) },
2890 { "r29", offsetof(CPUPPCState
, gpr
[29]) },
2891 { "r30", offsetof(CPUPPCState
, gpr
[30]) },
2892 { "r31", offsetof(CPUPPCState
, gpr
[31]) },
2893 /* Floating point registers */
2894 { "f0", offsetof(CPUPPCState
, fpr
[0]) },
2895 { "f1", offsetof(CPUPPCState
, fpr
[1]) },
2896 { "f2", offsetof(CPUPPCState
, fpr
[2]) },
2897 { "f3", offsetof(CPUPPCState
, fpr
[3]) },
2898 { "f4", offsetof(CPUPPCState
, fpr
[4]) },
2899 { "f5", offsetof(CPUPPCState
, fpr
[5]) },
2900 { "f6", offsetof(CPUPPCState
, fpr
[6]) },
2901 { "f7", offsetof(CPUPPCState
, fpr
[7]) },
2902 { "f8", offsetof(CPUPPCState
, fpr
[8]) },
2903 { "f9", offsetof(CPUPPCState
, fpr
[9]) },
2904 { "f10", offsetof(CPUPPCState
, fpr
[10]) },
2905 { "f11", offsetof(CPUPPCState
, fpr
[11]) },
2906 { "f12", offsetof(CPUPPCState
, fpr
[12]) },
2907 { "f13", offsetof(CPUPPCState
, fpr
[13]) },
2908 { "f14", offsetof(CPUPPCState
, fpr
[14]) },
2909 { "f15", offsetof(CPUPPCState
, fpr
[15]) },
2910 { "f16", offsetof(CPUPPCState
, fpr
[16]) },
2911 { "f17", offsetof(CPUPPCState
, fpr
[17]) },
2912 { "f18", offsetof(CPUPPCState
, fpr
[18]) },
2913 { "f19", offsetof(CPUPPCState
, fpr
[19]) },
2914 { "f20", offsetof(CPUPPCState
, fpr
[20]) },
2915 { "f21", offsetof(CPUPPCState
, fpr
[21]) },
2916 { "f22", offsetof(CPUPPCState
, fpr
[22]) },
2917 { "f23", offsetof(CPUPPCState
, fpr
[23]) },
2918 { "f24", offsetof(CPUPPCState
, fpr
[24]) },
2919 { "f25", offsetof(CPUPPCState
, fpr
[25]) },
2920 { "f26", offsetof(CPUPPCState
, fpr
[26]) },
2921 { "f27", offsetof(CPUPPCState
, fpr
[27]) },
2922 { "f28", offsetof(CPUPPCState
, fpr
[28]) },
2923 { "f29", offsetof(CPUPPCState
, fpr
[29]) },
2924 { "f30", offsetof(CPUPPCState
, fpr
[30]) },
2925 { "f31", offsetof(CPUPPCState
, fpr
[31]) },
2926 { "fpscr", offsetof(CPUPPCState
, fpscr
) },
2927 /* Next instruction pointer */
2928 { "nip|pc", offsetof(CPUPPCState
, nip
) },
2929 { "lr", offsetof(CPUPPCState
, lr
) },
2930 { "ctr", offsetof(CPUPPCState
, ctr
) },
2931 { "decr", 0, &monitor_get_decr
, },
2932 { "ccr", 0, &monitor_get_ccr
, },
2933 /* Machine state register */
2934 { "msr", 0, &monitor_get_msr
, },
2935 { "xer", 0, &monitor_get_xer
, },
2936 { "tbu", 0, &monitor_get_tbu
, },
2937 { "tbl", 0, &monitor_get_tbl
, },
2938 #if defined(TARGET_PPC64)
2939 /* Address space register */
2940 { "asr", offsetof(CPUPPCState
, asr
) },
2942 /* Segment registers */
2943 { "sdr1", offsetof(CPUPPCState
, spr
[SPR_SDR1
]) },
2944 { "sr0", offsetof(CPUPPCState
, sr
[0]) },
2945 { "sr1", offsetof(CPUPPCState
, sr
[1]) },
2946 { "sr2", offsetof(CPUPPCState
, sr
[2]) },
2947 { "sr3", offsetof(CPUPPCState
, sr
[3]) },
2948 { "sr4", offsetof(CPUPPCState
, sr
[4]) },
2949 { "sr5", offsetof(CPUPPCState
, sr
[5]) },
2950 { "sr6", offsetof(CPUPPCState
, sr
[6]) },
2951 { "sr7", offsetof(CPUPPCState
, sr
[7]) },
2952 { "sr8", offsetof(CPUPPCState
, sr
[8]) },
2953 { "sr9", offsetof(CPUPPCState
, sr
[9]) },
2954 { "sr10", offsetof(CPUPPCState
, sr
[10]) },
2955 { "sr11", offsetof(CPUPPCState
, sr
[11]) },
2956 { "sr12", offsetof(CPUPPCState
, sr
[12]) },
2957 { "sr13", offsetof(CPUPPCState
, sr
[13]) },
2958 { "sr14", offsetof(CPUPPCState
, sr
[14]) },
2959 { "sr15", offsetof(CPUPPCState
, sr
[15]) },
2960 /* Too lazy to put BATs... */
2961 { "pvr", offsetof(CPUPPCState
, spr
[SPR_PVR
]) },
2963 { "srr0", offsetof(CPUPPCState
, spr
[SPR_SRR0
]) },
2964 { "srr1", offsetof(CPUPPCState
, spr
[SPR_SRR1
]) },
2965 { "sprg0", offsetof(CPUPPCState
, spr
[SPR_SPRG0
]) },
2966 { "sprg1", offsetof(CPUPPCState
, spr
[SPR_SPRG1
]) },
2967 { "sprg2", offsetof(CPUPPCState
, spr
[SPR_SPRG2
]) },
2968 { "sprg3", offsetof(CPUPPCState
, spr
[SPR_SPRG3
]) },
2969 { "sprg4", offsetof(CPUPPCState
, spr
[SPR_SPRG4
]) },
2970 { "sprg5", offsetof(CPUPPCState
, spr
[SPR_SPRG5
]) },
2971 { "sprg6", offsetof(CPUPPCState
, spr
[SPR_SPRG6
]) },
2972 { "sprg7", offsetof(CPUPPCState
, spr
[SPR_SPRG7
]) },
2973 { "pid", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID
]) },
2974 { "csrr0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_CSRR0
]) },
2975 { "csrr1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_CSRR1
]) },
2976 { "esr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_ESR
]) },
2977 { "dear", offsetof(CPUPPCState
, spr
[SPR_BOOKE_DEAR
]) },
2978 { "mcsr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSR
]) },
2979 { "tsr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TSR
]) },
2980 { "tcr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TCR
]) },
2981 { "vrsave", offsetof(CPUPPCState
, spr
[SPR_VRSAVE
]) },
2982 { "pir", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PIR
]) },
2983 { "mcsrr0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSRR0
]) },
2984 { "mcsrr1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSRR1
]) },
2985 { "decar", offsetof(CPUPPCState
, spr
[SPR_BOOKE_DECAR
]) },
2986 { "ivpr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVPR
]) },
2987 { "epcr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPCR
]) },
2988 { "sprg8", offsetof(CPUPPCState
, spr
[SPR_BOOKE_SPRG8
]) },
2989 { "ivor0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR0
]) },
2990 { "ivor1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR1
]) },
2991 { "ivor2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR2
]) },
2992 { "ivor3", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR3
]) },
2993 { "ivor4", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR4
]) },
2994 { "ivor5", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR5
]) },
2995 { "ivor6", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR6
]) },
2996 { "ivor7", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR7
]) },
2997 { "ivor8", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR8
]) },
2998 { "ivor9", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR9
]) },
2999 { "ivor10", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR10
]) },
3000 { "ivor11", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR11
]) },
3001 { "ivor12", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR12
]) },
3002 { "ivor13", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR13
]) },
3003 { "ivor14", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR14
]) },
3004 { "ivor15", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR15
]) },
3005 { "ivor32", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR32
]) },
3006 { "ivor33", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR33
]) },
3007 { "ivor34", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR34
]) },
3008 { "ivor35", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR35
]) },
3009 { "ivor36", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR36
]) },
3010 { "ivor37", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR37
]) },
3011 { "mas0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS0
]) },
3012 { "mas1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS1
]) },
3013 { "mas2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS2
]) },
3014 { "mas3", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS3
]) },
3015 { "mas4", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS4
]) },
3016 { "mas6", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS6
]) },
3017 { "mas7", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS7
]) },
3018 { "mmucfg", offsetof(CPUPPCState
, spr
[SPR_MMUCFG
]) },
3019 { "tlb0cfg", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TLB0CFG
]) },
3020 { "tlb1cfg", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TLB1CFG
]) },
3021 { "epr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPR
]) },
3022 { "eplc", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPLC
]) },
3023 { "epsc", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPSC
]) },
3024 { "svr", offsetof(CPUPPCState
, spr
[SPR_E500_SVR
]) },
3025 { "mcar", offsetof(CPUPPCState
, spr
[SPR_Exxx_MCAR
]) },
3026 { "pid1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID1
]) },
3027 { "pid2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID2
]) },
3028 { "hid0", offsetof(CPUPPCState
, spr
[SPR_HID0
]) },
3030 #elif defined(TARGET_SPARC)
3031 { "g0", offsetof(CPUSPARCState
, gregs
[0]) },
3032 { "g1", offsetof(CPUSPARCState
, gregs
[1]) },
3033 { "g2", offsetof(CPUSPARCState
, gregs
[2]) },
3034 { "g3", offsetof(CPUSPARCState
, gregs
[3]) },
3035 { "g4", offsetof(CPUSPARCState
, gregs
[4]) },
3036 { "g5", offsetof(CPUSPARCState
, gregs
[5]) },
3037 { "g6", offsetof(CPUSPARCState
, gregs
[6]) },
3038 { "g7", offsetof(CPUSPARCState
, gregs
[7]) },
3039 { "o0", 0, monitor_get_reg
},
3040 { "o1", 1, monitor_get_reg
},
3041 { "o2", 2, monitor_get_reg
},
3042 { "o3", 3, monitor_get_reg
},
3043 { "o4", 4, monitor_get_reg
},
3044 { "o5", 5, monitor_get_reg
},
3045 { "o6", 6, monitor_get_reg
},
3046 { "o7", 7, monitor_get_reg
},
3047 { "l0", 8, monitor_get_reg
},
3048 { "l1", 9, monitor_get_reg
},
3049 { "l2", 10, monitor_get_reg
},
3050 { "l3", 11, monitor_get_reg
},
3051 { "l4", 12, monitor_get_reg
},
3052 { "l5", 13, monitor_get_reg
},
3053 { "l6", 14, monitor_get_reg
},
3054 { "l7", 15, monitor_get_reg
},
3055 { "i0", 16, monitor_get_reg
},
3056 { "i1", 17, monitor_get_reg
},
3057 { "i2", 18, monitor_get_reg
},
3058 { "i3", 19, monitor_get_reg
},
3059 { "i4", 20, monitor_get_reg
},
3060 { "i5", 21, monitor_get_reg
},
3061 { "i6", 22, monitor_get_reg
},
3062 { "i7", 23, monitor_get_reg
},
3063 { "pc", offsetof(CPUSPARCState
, pc
) },
3064 { "npc", offsetof(CPUSPARCState
, npc
) },
3065 { "y", offsetof(CPUSPARCState
, y
) },
3066 #ifndef TARGET_SPARC64
3067 { "psr", 0, &monitor_get_psr
, },
3068 { "wim", offsetof(CPUSPARCState
, wim
) },
3070 { "tbr", offsetof(CPUSPARCState
, tbr
) },
3071 { "fsr", offsetof(CPUSPARCState
, fsr
) },
3072 { "f0", offsetof(CPUSPARCState
, fpr
[0].l
.upper
) },
3073 { "f1", offsetof(CPUSPARCState
, fpr
[0].l
.lower
) },
3074 { "f2", offsetof(CPUSPARCState
, fpr
[1].l
.upper
) },
3075 { "f3", offsetof(CPUSPARCState
, fpr
[1].l
.lower
) },
3076 { "f4", offsetof(CPUSPARCState
, fpr
[2].l
.upper
) },
3077 { "f5", offsetof(CPUSPARCState
, fpr
[2].l
.lower
) },
3078 { "f6", offsetof(CPUSPARCState
, fpr
[3].l
.upper
) },
3079 { "f7", offsetof(CPUSPARCState
, fpr
[3].l
.lower
) },
3080 { "f8", offsetof(CPUSPARCState
, fpr
[4].l
.upper
) },
3081 { "f9", offsetof(CPUSPARCState
, fpr
[4].l
.lower
) },
3082 { "f10", offsetof(CPUSPARCState
, fpr
[5].l
.upper
) },
3083 { "f11", offsetof(CPUSPARCState
, fpr
[5].l
.lower
) },
3084 { "f12", offsetof(CPUSPARCState
, fpr
[6].l
.upper
) },
3085 { "f13", offsetof(CPUSPARCState
, fpr
[6].l
.lower
) },
3086 { "f14", offsetof(CPUSPARCState
, fpr
[7].l
.upper
) },
3087 { "f15", offsetof(CPUSPARCState
, fpr
[7].l
.lower
) },
3088 { "f16", offsetof(CPUSPARCState
, fpr
[8].l
.upper
) },
3089 { "f17", offsetof(CPUSPARCState
, fpr
[8].l
.lower
) },
3090 { "f18", offsetof(CPUSPARCState
, fpr
[9].l
.upper
) },
3091 { "f19", offsetof(CPUSPARCState
, fpr
[9].l
.lower
) },
3092 { "f20", offsetof(CPUSPARCState
, fpr
[10].l
.upper
) },
3093 { "f21", offsetof(CPUSPARCState
, fpr
[10].l
.lower
) },
3094 { "f22", offsetof(CPUSPARCState
, fpr
[11].l
.upper
) },
3095 { "f23", offsetof(CPUSPARCState
, fpr
[11].l
.lower
) },
3096 { "f24", offsetof(CPUSPARCState
, fpr
[12].l
.upper
) },
3097 { "f25", offsetof(CPUSPARCState
, fpr
[12].l
.lower
) },
3098 { "f26", offsetof(CPUSPARCState
, fpr
[13].l
.upper
) },
3099 { "f27", offsetof(CPUSPARCState
, fpr
[13].l
.lower
) },
3100 { "f28", offsetof(CPUSPARCState
, fpr
[14].l
.upper
) },
3101 { "f29", offsetof(CPUSPARCState
, fpr
[14].l
.lower
) },
3102 { "f30", offsetof(CPUSPARCState
, fpr
[15].l
.upper
) },
3103 { "f31", offsetof(CPUSPARCState
, fpr
[15].l
.lower
) },
3104 #ifdef TARGET_SPARC64
3105 { "f32", offsetof(CPUSPARCState
, fpr
[16]) },
3106 { "f34", offsetof(CPUSPARCState
, fpr
[17]) },
3107 { "f36", offsetof(CPUSPARCState
, fpr
[18]) },
3108 { "f38", offsetof(CPUSPARCState
, fpr
[19]) },
3109 { "f40", offsetof(CPUSPARCState
, fpr
[20]) },
3110 { "f42", offsetof(CPUSPARCState
, fpr
[21]) },
3111 { "f44", offsetof(CPUSPARCState
, fpr
[22]) },
3112 { "f46", offsetof(CPUSPARCState
, fpr
[23]) },
3113 { "f48", offsetof(CPUSPARCState
, fpr
[24]) },
3114 { "f50", offsetof(CPUSPARCState
, fpr
[25]) },
3115 { "f52", offsetof(CPUSPARCState
, fpr
[26]) },
3116 { "f54", offsetof(CPUSPARCState
, fpr
[27]) },
3117 { "f56", offsetof(CPUSPARCState
, fpr
[28]) },
3118 { "f58", offsetof(CPUSPARCState
, fpr
[29]) },
3119 { "f60", offsetof(CPUSPARCState
, fpr
[30]) },
3120 { "f62", offsetof(CPUSPARCState
, fpr
[31]) },
3121 { "asi", offsetof(CPUSPARCState
, asi
) },
3122 { "pstate", offsetof(CPUSPARCState
, pstate
) },
3123 { "cansave", offsetof(CPUSPARCState
, cansave
) },
3124 { "canrestore", offsetof(CPUSPARCState
, canrestore
) },
3125 { "otherwin", offsetof(CPUSPARCState
, otherwin
) },
3126 { "wstate", offsetof(CPUSPARCState
, wstate
) },
3127 { "cleanwin", offsetof(CPUSPARCState
, cleanwin
) },
3128 { "fprs", offsetof(CPUSPARCState
, fprs
) },
3134 static void expr_error(Monitor
*mon
, const char *msg
)
3136 monitor_printf(mon
, "%s\n", msg
);
3137 longjmp(expr_env
, 1);
3140 /* return 0 if OK, -1 if not found */
3141 static int get_monitor_def(target_long
*pval
, const char *name
)
3143 const MonitorDef
*md
;
3146 for(md
= monitor_defs
; md
->name
!= NULL
; md
++) {
3147 if (compare_cmd(name
, md
->name
)) {
3148 if (md
->get_value
) {
3149 *pval
= md
->get_value(md
, md
->offset
);
3151 CPUArchState
*env
= mon_get_cpu();
3152 ptr
= (uint8_t *)env
+ md
->offset
;
3155 *pval
= *(int32_t *)ptr
;
3158 *pval
= *(target_long
*)ptr
;
3171 static void next(void)
3175 while (qemu_isspace(*pch
))
3180 static int64_t expr_sum(Monitor
*mon
);
3182 static int64_t expr_unary(Monitor
*mon
)
3191 n
= expr_unary(mon
);
3195 n
= -expr_unary(mon
);
3199 n
= ~expr_unary(mon
);
3205 expr_error(mon
, "')' expected");
3212 expr_error(mon
, "character constant expected");
3216 expr_error(mon
, "missing terminating \' character");
3226 while ((*pch
>= 'a' && *pch
<= 'z') ||
3227 (*pch
>= 'A' && *pch
<= 'Z') ||
3228 (*pch
>= '0' && *pch
<= '9') ||
3229 *pch
== '_' || *pch
== '.') {
3230 if ((q
- buf
) < sizeof(buf
) - 1)
3234 while (qemu_isspace(*pch
))
3237 ret
= get_monitor_def(®
, buf
);
3239 expr_error(mon
, "unknown register");
3244 expr_error(mon
, "unexpected end of expression");
3249 #if TARGET_PHYS_ADDR_BITS > 32
3250 n
= strtoull(pch
, &p
, 0);
3252 n
= strtoul(pch
, &p
, 0);
3254 if (errno
== ERANGE
) {
3255 expr_error(mon
, "number too large");
3258 expr_error(mon
, "invalid char in expression");
3261 while (qemu_isspace(*pch
))
3269 static int64_t expr_prod(Monitor
*mon
)
3274 val
= expr_unary(mon
);
3277 if (op
!= '*' && op
!= '/' && op
!= '%')
3280 val2
= expr_unary(mon
);
3289 expr_error(mon
, "division by zero");
3300 static int64_t expr_logic(Monitor
*mon
)
3305 val
= expr_prod(mon
);
3308 if (op
!= '&' && op
!= '|' && op
!= '^')
3311 val2
= expr_prod(mon
);
3328 static int64_t expr_sum(Monitor
*mon
)
3333 val
= expr_logic(mon
);
3336 if (op
!= '+' && op
!= '-')
3339 val2
= expr_logic(mon
);
3348 static int get_expr(Monitor
*mon
, int64_t *pval
, const char **pp
)
3351 if (setjmp(expr_env
)) {
3355 while (qemu_isspace(*pch
))
3357 *pval
= expr_sum(mon
);
3362 static int get_double(Monitor
*mon
, double *pval
, const char **pp
)
3364 const char *p
= *pp
;
3368 d
= strtod(p
, &tailp
);
3370 monitor_printf(mon
, "Number expected\n");
3373 if (d
!= d
|| d
- d
!= 0) {
3374 /* NaN or infinity */
3375 monitor_printf(mon
, "Bad number\n");
3383 static int get_str(char *buf
, int buf_size
, const char **pp
)
3391 while (qemu_isspace(*p
))
3401 while (*p
!= '\0' && *p
!= '\"') {
3417 qemu_printf("unsupported escape code: '\\%c'\n", c
);
3420 if ((q
- buf
) < buf_size
- 1) {
3424 if ((q
- buf
) < buf_size
- 1) {
3431 qemu_printf("unterminated string\n");
3436 while (*p
!= '\0' && !qemu_isspace(*p
)) {
3437 if ((q
- buf
) < buf_size
- 1) {
3449 * Store the command-name in cmdname, and return a pointer to
3450 * the remaining of the command string.
3452 static const char *get_command_name(const char *cmdline
,
3453 char *cmdname
, size_t nlen
)
3456 const char *p
, *pstart
;
3459 while (qemu_isspace(*p
))
3464 while (*p
!= '\0' && *p
!= '/' && !qemu_isspace(*p
))
3469 memcpy(cmdname
, pstart
, len
);
3470 cmdname
[len
] = '\0';
3475 * Read key of 'type' into 'key' and return the current
3478 static char *key_get_info(const char *type
, char **key
)
3486 p
= strchr(type
, ':');
3493 str
= g_malloc(len
+ 1);
3494 memcpy(str
, type
, len
);
3501 static int default_fmt_format
= 'x';
3502 static int default_fmt_size
= 4;
3506 static int is_valid_option(const char *c
, const char *typestr
)
3514 typestr
= strstr(typestr
, option
);
3515 return (typestr
!= NULL
);
3518 static const mon_cmd_t
*search_dispatch_table(const mon_cmd_t
*disp_table
,
3519 const char *cmdname
)
3521 const mon_cmd_t
*cmd
;
3523 for (cmd
= disp_table
; cmd
->name
!= NULL
; cmd
++) {
3524 if (compare_cmd(cmdname
, cmd
->name
)) {
3532 static const mon_cmd_t
*monitor_find_command(const char *cmdname
)
3534 return search_dispatch_table(mon_cmds
, cmdname
);
3537 static const mon_cmd_t
*qmp_find_cmd(const char *cmdname
)
3539 return search_dispatch_table(qmp_cmds
, cmdname
);
3542 static const mon_cmd_t
*monitor_parse_command(Monitor
*mon
,
3543 const char *cmdline
,
3546 const char *p
, *typestr
;
3548 const mon_cmd_t
*cmd
;
3554 monitor_printf(mon
, "command='%s'\n", cmdline
);
3557 /* extract the command name */
3558 p
= get_command_name(cmdline
, cmdname
, sizeof(cmdname
));
3562 cmd
= monitor_find_command(cmdname
);
3564 monitor_printf(mon
, "unknown command: '%s'\n", cmdname
);
3568 /* parse the parameters */
3569 typestr
= cmd
->args_type
;
3571 typestr
= key_get_info(typestr
, &key
);
3583 while (qemu_isspace(*p
))
3585 if (*typestr
== '?') {
3588 /* no optional string: NULL argument */
3592 ret
= get_str(buf
, sizeof(buf
), &p
);
3596 monitor_printf(mon
, "%s: filename expected\n",
3600 monitor_printf(mon
, "%s: block device name expected\n",
3604 monitor_printf(mon
, "%s: string expected\n", cmdname
);
3609 qdict_put(qdict
, key
, qstring_from_str(buf
));
3614 QemuOptsList
*opts_list
;
3617 opts_list
= qemu_find_opts(key
);
3618 if (!opts_list
|| opts_list
->desc
->name
) {
3621 while (qemu_isspace(*p
)) {
3626 if (get_str(buf
, sizeof(buf
), &p
) < 0) {
3629 opts
= qemu_opts_parse(opts_list
, buf
, 1);
3633 qemu_opts_to_qdict(opts
, qdict
);
3634 qemu_opts_del(opts
);
3639 int count
, format
, size
;
3641 while (qemu_isspace(*p
))
3647 if (qemu_isdigit(*p
)) {
3649 while (qemu_isdigit(*p
)) {
3650 count
= count
* 10 + (*p
- '0');
3688 if (*p
!= '\0' && !qemu_isspace(*p
)) {
3689 monitor_printf(mon
, "invalid char in format: '%c'\n",
3694 format
= default_fmt_format
;
3695 if (format
!= 'i') {
3696 /* for 'i', not specifying a size gives -1 as size */
3698 size
= default_fmt_size
;
3699 default_fmt_size
= size
;
3701 default_fmt_format
= format
;
3704 format
= default_fmt_format
;
3705 if (format
!= 'i') {
3706 size
= default_fmt_size
;
3711 qdict_put(qdict
, "count", qint_from_int(count
));
3712 qdict_put(qdict
, "format", qint_from_int(format
));
3713 qdict_put(qdict
, "size", qint_from_int(size
));
3722 while (qemu_isspace(*p
))
3724 if (*typestr
== '?' || *typestr
== '.') {
3725 if (*typestr
== '?') {
3733 while (qemu_isspace(*p
))
3742 if (get_expr(mon
, &val
, &p
))
3744 /* Check if 'i' is greater than 32-bit */
3745 if ((c
== 'i') && ((val
>> 32) & 0xffffffff)) {
3746 monitor_printf(mon
, "\'%s\' has failed: ", cmdname
);
3747 monitor_printf(mon
, "integer is for 32-bit values\n");
3749 } else if (c
== 'M') {
3751 monitor_printf(mon
, "enter a positive value\n");
3756 qdict_put(qdict
, key
, qint_from_int(val
));
3764 while (qemu_isspace(*p
)) {
3767 if (*typestr
== '?') {
3773 val
= strtosz(p
, &end
);
3775 monitor_printf(mon
, "invalid size\n");
3778 qdict_put(qdict
, key
, qint_from_int(val
));
3786 while (qemu_isspace(*p
))
3788 if (*typestr
== '?') {
3794 if (get_double(mon
, &val
, &p
) < 0) {
3797 if (p
[0] && p
[1] == 's') {
3800 val
/= 1e3
; p
+= 2; break;
3802 val
/= 1e6
; p
+= 2; break;
3804 val
/= 1e9
; p
+= 2; break;
3807 if (*p
&& !qemu_isspace(*p
)) {
3808 monitor_printf(mon
, "Unknown unit suffix\n");
3811 qdict_put(qdict
, key
, qfloat_from_double(val
));
3819 while (qemu_isspace(*p
)) {
3823 while (qemu_isgraph(*p
)) {
3826 if (p
- beg
== 2 && !memcmp(beg
, "on", p
- beg
)) {
3828 } else if (p
- beg
== 3 && !memcmp(beg
, "off", p
- beg
)) {
3831 monitor_printf(mon
, "Expected 'on' or 'off'\n");
3834 qdict_put(qdict
, key
, qbool_from_int(val
));
3839 const char *tmp
= p
;
3846 while (qemu_isspace(*p
))
3851 if(!is_valid_option(p
, typestr
)) {
3853 monitor_printf(mon
, "%s: unsupported option -%c\n",
3865 qdict_put(qdict
, key
, qbool_from_int(1));
3872 monitor_printf(mon
, "%s: unknown type '%c'\n", cmdname
, c
);
3878 /* check that all arguments were parsed */
3879 while (qemu_isspace(*p
))
3882 monitor_printf(mon
, "%s: extraneous characters at the end of line\n",
3894 void monitor_set_error(Monitor
*mon
, QError
*qerror
)
3896 /* report only the first error */
3898 mon
->error
= qerror
;
3904 static void handler_audit(Monitor
*mon
, const mon_cmd_t
*cmd
, int ret
)
3906 if (ret
&& !monitor_has_error(mon
)) {
3908 * If it returns failure, it must have passed on error.
3910 * Action: Report an internal error to the client if in QMP.
3912 qerror_report(QERR_UNDEFINED_ERROR
);
3916 static void handle_user_command(Monitor
*mon
, const char *cmdline
)
3919 const mon_cmd_t
*cmd
;
3921 qdict
= qdict_new();
3923 cmd
= monitor_parse_command(mon
, cmdline
, qdict
);
3927 if (handler_is_async(cmd
)) {
3928 user_async_cmd_handler(mon
, cmd
, qdict
);
3929 } else if (handler_is_qobject(cmd
)) {
3930 QObject
*data
= NULL
;
3932 /* XXX: ignores the error code */
3933 cmd
->mhandler
.cmd_new(mon
, qdict
, &data
);
3934 assert(!monitor_has_error(mon
));
3936 cmd
->user_print(mon
, data
);
3937 qobject_decref(data
);
3940 cmd
->mhandler
.cmd(mon
, qdict
);
3947 static void cmd_completion(const char *name
, const char *list
)
3949 const char *p
, *pstart
;
3958 p
= pstart
+ strlen(pstart
);
3960 if (len
> sizeof(cmd
) - 2)
3961 len
= sizeof(cmd
) - 2;
3962 memcpy(cmd
, pstart
, len
);
3964 if (name
[0] == '\0' || !strncmp(name
, cmd
, strlen(name
))) {
3965 readline_add_completion(cur_mon
->rs
, cmd
);
3973 static void file_completion(const char *input
)
3978 char file
[1024], file_prefix
[1024];
3982 p
= strrchr(input
, '/');
3985 pstrcpy(file_prefix
, sizeof(file_prefix
), input
);
3986 pstrcpy(path
, sizeof(path
), ".");
3988 input_path_len
= p
- input
+ 1;
3989 memcpy(path
, input
, input_path_len
);
3990 if (input_path_len
> sizeof(path
) - 1)
3991 input_path_len
= sizeof(path
) - 1;
3992 path
[input_path_len
] = '\0';
3993 pstrcpy(file_prefix
, sizeof(file_prefix
), p
+ 1);
3995 #ifdef DEBUG_COMPLETION
3996 monitor_printf(cur_mon
, "input='%s' path='%s' prefix='%s'\n",
3997 input
, path
, file_prefix
);
3999 ffs
= opendir(path
);
4008 if (strcmp(d
->d_name
, ".") == 0 || strcmp(d
->d_name
, "..") == 0) {
4012 if (strstart(d
->d_name
, file_prefix
, NULL
)) {
4013 memcpy(file
, input
, input_path_len
);
4014 if (input_path_len
< sizeof(file
))
4015 pstrcpy(file
+ input_path_len
, sizeof(file
) - input_path_len
,
4017 /* stat the file to find out if it's a directory.
4018 * In that case add a slash to speed up typing long paths
4020 if (stat(file
, &sb
) == 0 && S_ISDIR(sb
.st_mode
)) {
4021 pstrcat(file
, sizeof(file
), "/");
4023 readline_add_completion(cur_mon
->rs
, file
);
4029 static void block_completion_it(void *opaque
, BlockDriverState
*bs
)
4031 const char *name
= bdrv_get_device_name(bs
);
4032 const char *input
= opaque
;
4034 if (input
[0] == '\0' ||
4035 !strncmp(name
, (char *)input
, strlen(input
))) {
4036 readline_add_completion(cur_mon
->rs
, name
);
4040 /* NOTE: this parser is an approximate form of the real command parser */
4041 static void parse_cmdline(const char *cmdline
,
4042 int *pnb_args
, char **args
)
4051 while (qemu_isspace(*p
))
4055 if (nb_args
>= MAX_ARGS
)
4057 ret
= get_str(buf
, sizeof(buf
), &p
);
4058 args
[nb_args
] = g_strdup(buf
);
4063 *pnb_args
= nb_args
;
4066 static const char *next_arg_type(const char *typestr
)
4068 const char *p
= strchr(typestr
, ':');
4069 return (p
!= NULL
? ++p
: typestr
);
4072 static void monitor_find_completion(const char *cmdline
)
4074 const char *cmdname
;
4075 char *args
[MAX_ARGS
];
4076 int nb_args
, i
, len
;
4077 const char *ptype
, *str
;
4078 const mon_cmd_t
*cmd
;
4080 parse_cmdline(cmdline
, &nb_args
, args
);
4081 #ifdef DEBUG_COMPLETION
4082 for(i
= 0; i
< nb_args
; i
++) {
4083 monitor_printf(cur_mon
, "arg%d = '%s'\n", i
, (char *)args
[i
]);
4087 /* if the line ends with a space, it means we want to complete the
4089 len
= strlen(cmdline
);
4090 if (len
> 0 && qemu_isspace(cmdline
[len
- 1])) {
4091 if (nb_args
>= MAX_ARGS
) {
4094 args
[nb_args
++] = g_strdup("");
4097 /* command completion */
4102 readline_set_completion_index(cur_mon
->rs
, strlen(cmdname
));
4103 for(cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4104 cmd_completion(cmdname
, cmd
->name
);
4107 /* find the command */
4108 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4109 if (compare_cmd(args
[0], cmd
->name
)) {
4117 ptype
= next_arg_type(cmd
->args_type
);
4118 for(i
= 0; i
< nb_args
- 2; i
++) {
4119 if (*ptype
!= '\0') {
4120 ptype
= next_arg_type(ptype
);
4121 while (*ptype
== '?')
4122 ptype
= next_arg_type(ptype
);
4125 str
= args
[nb_args
- 1];
4126 if (*ptype
== '-' && ptype
[1] != '\0') {
4127 ptype
= next_arg_type(ptype
);
4131 /* file completion */
4132 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4133 file_completion(str
);
4136 /* block device name completion */
4137 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4138 bdrv_iterate(block_completion_it
, (void *)str
);
4141 /* XXX: more generic ? */
4142 if (!strcmp(cmd
->name
, "info")) {
4143 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4144 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
4145 cmd_completion(str
, cmd
->name
);
4147 } else if (!strcmp(cmd
->name
, "sendkey")) {
4148 char *sep
= strrchr(str
, '-');
4151 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4152 for (i
= 0; i
< Q_KEY_CODE_MAX
; i
++) {
4153 cmd_completion(str
, QKeyCode_lookup
[i
]);
4155 } else if (!strcmp(cmd
->name
, "help|?")) {
4156 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4157 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4158 cmd_completion(str
, cmd
->name
);
4168 for (i
= 0; i
< nb_args
; i
++) {
4173 static int monitor_can_read(void *opaque
)
4175 Monitor
*mon
= opaque
;
4177 return (mon
->suspend_cnt
== 0) ? 1 : 0;
4180 static int invalid_qmp_mode(const Monitor
*mon
, const char *cmd_name
)
4182 int is_cap
= compare_cmd(cmd_name
, "qmp_capabilities");
4183 return (qmp_cmd_mode(mon
) ? is_cap
: !is_cap
);
4187 * Argument validation rules:
4189 * 1. The argument must exist in cmd_args qdict
4190 * 2. The argument type must be the expected one
4192 * Special case: If the argument doesn't exist in cmd_args and
4193 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4194 * checking is skipped for it.
4196 static int check_client_args_type(const QDict
*client_args
,
4197 const QDict
*cmd_args
, int flags
)
4199 const QDictEntry
*ent
;
4201 for (ent
= qdict_first(client_args
); ent
;ent
= qdict_next(client_args
,ent
)){
4204 const QObject
*client_arg
= qdict_entry_value(ent
);
4205 const char *client_arg_name
= qdict_entry_key(ent
);
4207 obj
= qdict_get(cmd_args
, client_arg_name
);
4209 if (flags
& QMP_ACCEPT_UNKNOWNS
) {
4210 /* handler accepts unknowns */
4213 /* client arg doesn't exist */
4214 qerror_report(QERR_INVALID_PARAMETER
, client_arg_name
);
4218 arg_type
= qobject_to_qstring(obj
);
4219 assert(arg_type
!= NULL
);
4221 /* check if argument's type is correct */
4222 switch (qstring_get_str(arg_type
)[0]) {
4226 if (qobject_type(client_arg
) != QTYPE_QSTRING
) {
4227 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4236 if (qobject_type(client_arg
) != QTYPE_QINT
) {
4237 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4243 if (qobject_type(client_arg
) != QTYPE_QINT
&&
4244 qobject_type(client_arg
) != QTYPE_QFLOAT
) {
4245 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4252 if (qobject_type(client_arg
) != QTYPE_QBOOL
) {
4253 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4259 assert(flags
& QMP_ACCEPT_UNKNOWNS
);
4262 /* Any QObject can be passed. */
4267 * These types are not supported by QMP and thus are not
4268 * handled here. Fall through.
4279 * - Check if the client has passed all mandatory args
4280 * - Set special flags for argument validation
4282 static int check_mandatory_args(const QDict
*cmd_args
,
4283 const QDict
*client_args
, int *flags
)
4285 const QDictEntry
*ent
;
4287 for (ent
= qdict_first(cmd_args
); ent
; ent
= qdict_next(cmd_args
, ent
)) {
4288 const char *cmd_arg_name
= qdict_entry_key(ent
);
4289 QString
*type
= qobject_to_qstring(qdict_entry_value(ent
));
4290 assert(type
!= NULL
);
4292 if (qstring_get_str(type
)[0] == 'O') {
4293 assert((*flags
& QMP_ACCEPT_UNKNOWNS
) == 0);
4294 *flags
|= QMP_ACCEPT_UNKNOWNS
;
4295 } else if (qstring_get_str(type
)[0] != '-' &&
4296 qstring_get_str(type
)[1] != '?' &&
4297 !qdict_haskey(client_args
, cmd_arg_name
)) {
4298 qerror_report(QERR_MISSING_PARAMETER
, cmd_arg_name
);
4306 static QDict
*qdict_from_args_type(const char *args_type
)
4310 QString
*key
, *type
, *cur_qs
;
4312 assert(args_type
!= NULL
);
4314 qdict
= qdict_new();
4316 if (args_type
== NULL
|| args_type
[0] == '\0') {
4317 /* no args, empty qdict */
4321 key
= qstring_new();
4322 type
= qstring_new();
4327 switch (args_type
[i
]) {
4330 qdict_put(qdict
, qstring_get_str(key
), type
);
4332 if (args_type
[i
] == '\0') {
4335 type
= qstring_new(); /* qdict has ref */
4336 cur_qs
= key
= qstring_new();
4342 qstring_append_chr(cur_qs
, args_type
[i
]);
4352 * Client argument checking rules:
4354 * 1. Client must provide all mandatory arguments
4355 * 2. Each argument provided by the client must be expected
4356 * 3. Each argument provided by the client must have the type expected
4359 static int qmp_check_client_args(const mon_cmd_t
*cmd
, QDict
*client_args
)
4364 cmd_args
= qdict_from_args_type(cmd
->args_type
);
4367 err
= check_mandatory_args(cmd_args
, client_args
, &flags
);
4372 err
= check_client_args_type(client_args
, cmd_args
, flags
);
4380 * Input object checking rules
4382 * 1. Input object must be a dict
4383 * 2. The "execute" key must exist
4384 * 3. The "execute" key must be a string
4385 * 4. If the "arguments" key exists, it must be a dict
4386 * 5. If the "id" key exists, it can be anything (ie. json-value)
4387 * 6. Any argument not listed above is considered invalid
4389 static QDict
*qmp_check_input_obj(QObject
*input_obj
)
4391 const QDictEntry
*ent
;
4392 int has_exec_key
= 0;
4395 if (qobject_type(input_obj
) != QTYPE_QDICT
) {
4396 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "object");
4400 input_dict
= qobject_to_qdict(input_obj
);
4402 for (ent
= qdict_first(input_dict
); ent
; ent
= qdict_next(input_dict
, ent
)){
4403 const char *arg_name
= qdict_entry_key(ent
);
4404 const QObject
*arg_obj
= qdict_entry_value(ent
);
4406 if (!strcmp(arg_name
, "execute")) {
4407 if (qobject_type(arg_obj
) != QTYPE_QSTRING
) {
4408 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "execute",
4413 } else if (!strcmp(arg_name
, "arguments")) {
4414 if (qobject_type(arg_obj
) != QTYPE_QDICT
) {
4415 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "arguments",
4419 } else if (!strcmp(arg_name
, "id")) {
4420 /* FIXME: check duplicated IDs for async commands */
4422 qerror_report(QERR_QMP_EXTRA_MEMBER
, arg_name
);
4427 if (!has_exec_key
) {
4428 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "execute");
4435 static void qmp_call_cmd(Monitor
*mon
, const mon_cmd_t
*cmd
,
4436 const QDict
*params
)
4439 QObject
*data
= NULL
;
4441 ret
= cmd
->mhandler
.cmd_new(mon
, params
, &data
);
4442 handler_audit(mon
, cmd
, ret
);
4443 monitor_protocol_emitter(mon
, data
);
4444 qobject_decref(data
);
4447 static void handle_qmp_command(JSONMessageParser
*parser
, QList
*tokens
)
4451 QDict
*input
, *args
;
4452 const mon_cmd_t
*cmd
;
4453 const char *cmd_name
;
4454 Monitor
*mon
= cur_mon
;
4456 args
= input
= NULL
;
4458 obj
= json_parser_parse(tokens
, NULL
);
4460 // FIXME: should be triggered in json_parser_parse()
4461 qerror_report(QERR_JSON_PARSING
);
4465 input
= qmp_check_input_obj(obj
);
4467 qobject_decref(obj
);
4471 mon
->mc
->id
= qdict_get(input
, "id");
4472 qobject_incref(mon
->mc
->id
);
4474 cmd_name
= qdict_get_str(input
, "execute");
4475 trace_handle_qmp_command(mon
, cmd_name
);
4476 if (invalid_qmp_mode(mon
, cmd_name
)) {
4477 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4481 cmd
= qmp_find_cmd(cmd_name
);
4483 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4487 obj
= qdict_get(input
, "arguments");
4491 args
= qobject_to_qdict(obj
);
4495 err
= qmp_check_client_args(cmd
, args
);
4500 if (handler_is_async(cmd
)) {
4501 err
= qmp_async_cmd_handler(mon
, cmd
, args
);
4503 /* emit the error response */
4507 qmp_call_cmd(mon
, cmd
, args
);
4513 monitor_protocol_emitter(mon
, NULL
);
4520 * monitor_control_read(): Read and handle QMP input
4522 static void monitor_control_read(void *opaque
, const uint8_t *buf
, int size
)
4524 Monitor
*old_mon
= cur_mon
;
4528 json_message_parser_feed(&cur_mon
->mc
->parser
, (const char *) buf
, size
);
4533 static void monitor_read(void *opaque
, const uint8_t *buf
, int size
)
4535 Monitor
*old_mon
= cur_mon
;
4541 for (i
= 0; i
< size
; i
++)
4542 readline_handle_byte(cur_mon
->rs
, buf
[i
]);
4544 if (size
== 0 || buf
[size
- 1] != 0)
4545 monitor_printf(cur_mon
, "corrupted command\n");
4547 handle_user_command(cur_mon
, (char *)buf
);
4553 static void monitor_command_cb(Monitor
*mon
, const char *cmdline
, void *opaque
)
4555 monitor_suspend(mon
);
4556 handle_user_command(mon
, cmdline
);
4557 monitor_resume(mon
);
4560 int monitor_suspend(Monitor
*mon
)
4568 void monitor_resume(Monitor
*mon
)
4572 if (--mon
->suspend_cnt
== 0)
4573 readline_show_prompt(mon
->rs
);
4576 static QObject
*get_qmp_greeting(void)
4578 QObject
*ver
= NULL
;
4580 qmp_marshal_input_query_version(NULL
, NULL
, &ver
);
4581 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver
);
4585 * monitor_control_event(): Print QMP gretting
4587 static void monitor_control_event(void *opaque
, int event
)
4590 Monitor
*mon
= opaque
;
4593 case CHR_EVENT_OPENED
:
4594 mon
->mc
->command_mode
= 0;
4595 data
= get_qmp_greeting();
4596 monitor_json_emitter(mon
, data
);
4597 qobject_decref(data
);
4600 case CHR_EVENT_CLOSED
:
4601 json_message_parser_destroy(&mon
->mc
->parser
);
4602 json_message_parser_init(&mon
->mc
->parser
, handle_qmp_command
);
4604 monitor_fdsets_cleanup();
4609 static void monitor_event(void *opaque
, int event
)
4611 Monitor
*mon
= opaque
;
4614 case CHR_EVENT_MUX_IN
:
4616 if (mon
->reset_seen
) {
4617 readline_restart(mon
->rs
);
4618 monitor_resume(mon
);
4621 mon
->suspend_cnt
= 0;
4625 case CHR_EVENT_MUX_OUT
:
4626 if (mon
->reset_seen
) {
4627 if (mon
->suspend_cnt
== 0) {
4628 monitor_printf(mon
, "\n");
4631 monitor_suspend(mon
);
4638 case CHR_EVENT_OPENED
:
4639 monitor_printf(mon
, "QEMU %s monitor - type 'help' for more "
4640 "information\n", QEMU_VERSION
);
4641 if (!mon
->mux_out
) {
4642 readline_show_prompt(mon
->rs
);
4644 mon
->reset_seen
= 1;
4648 case CHR_EVENT_CLOSED
:
4650 monitor_fdsets_cleanup();
4656 compare_mon_cmd(const void *a
, const void *b
)
4658 return strcmp(((const mon_cmd_t
*)a
)->name
,
4659 ((const mon_cmd_t
*)b
)->name
);
4662 static void sortcmdlist(void)
4665 int elem_size
= sizeof(mon_cmd_t
);
4667 array_num
= sizeof(mon_cmds
)/elem_size
-1;
4668 qsort((void *)mon_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4670 array_num
= sizeof(info_cmds
)/elem_size
-1;
4671 qsort((void *)info_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4683 void monitor_init(CharDriverState
*chr
, int flags
)
4685 static int is_first_init
= 1;
4688 if (is_first_init
) {
4689 monitor_protocol_event_init();
4693 mon
= g_malloc0(sizeof(*mon
));
4697 if (flags
& MONITOR_USE_READLINE
) {
4698 mon
->rs
= readline_init(mon
, monitor_find_completion
);
4699 monitor_read_command(mon
, 0);
4702 if (monitor_ctrl_mode(mon
)) {
4703 mon
->mc
= g_malloc0(sizeof(MonitorControl
));
4704 /* Control mode requires special handlers */
4705 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_control_read
,
4706 monitor_control_event
, mon
);
4707 qemu_chr_fe_set_echo(chr
, true);
4709 json_message_parser_init(&mon
->mc
->parser
, handle_qmp_command
);
4711 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_read
,
4712 monitor_event
, mon
);
4715 QLIST_INSERT_HEAD(&mon_list
, mon
, entry
);
4716 if (!default_mon
|| (flags
& MONITOR_IS_DEFAULT
))
4722 static void bdrv_password_cb(Monitor
*mon
, const char *password
, void *opaque
)
4724 BlockDriverState
*bs
= opaque
;
4727 if (bdrv_set_key(bs
, password
) != 0) {
4728 monitor_printf(mon
, "invalid password\n");
4731 if (mon
->password_completion_cb
)
4732 mon
->password_completion_cb(mon
->password_opaque
, ret
);
4734 monitor_read_command(mon
, 1);
4737 ReadLineState
*monitor_get_rs(Monitor
*mon
)
4742 int monitor_read_bdrv_key_start(Monitor
*mon
, BlockDriverState
*bs
,
4743 BlockDriverCompletionFunc
*completion_cb
,
4748 if (!bdrv_key_required(bs
)) {
4750 completion_cb(opaque
, 0);
4754 if (monitor_ctrl_mode(mon
)) {
4755 qerror_report(QERR_DEVICE_ENCRYPTED
, bdrv_get_device_name(bs
),
4756 bdrv_get_encrypted_filename(bs
));
4760 monitor_printf(mon
, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs
),
4761 bdrv_get_encrypted_filename(bs
));
4763 mon
->password_completion_cb
= completion_cb
;
4764 mon
->password_opaque
= opaque
;
4766 err
= monitor_read_password(mon
, bdrv_password_cb
, bs
);
4768 if (err
&& completion_cb
)
4769 completion_cb(opaque
, err
);
4774 int monitor_read_block_device_key(Monitor
*mon
, const char *device
,
4775 BlockDriverCompletionFunc
*completion_cb
,
4778 BlockDriverState
*bs
;
4780 bs
= bdrv_find(device
);
4782 monitor_printf(mon
, "Device not found %s\n", device
);
4786 return monitor_read_bdrv_key_start(mon
, bs
, completion_cb
, opaque
);