4 * Copyright (c) 2003-2004 Fabrice Bellard
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
28 #include "hw/pcmcia.h"
31 #include "hw/watchdog.h"
32 #include "hw/loader.h"
35 #include "net/slirp.h"
36 #include "qemu-char.h"
37 #include "ui/qemu-spice.h"
43 #include "audio/audio.h"
46 #include "qemu-timer.h"
47 #include "migration.h"
56 #include "json-streamer.h"
57 #include "json-parser.h"
61 #include "trace/control.h"
62 #ifdef CONFIG_TRACE_SIMPLE
63 #include "trace/simple.h"
65 #include "ui/qemu-spice.h"
67 #include "qmp-commands.h"
70 /* for pic/irq_info */
71 #if defined(TARGET_SPARC)
74 #include "hw/lm32_pic.h"
77 //#define DEBUG_COMPLETION
83 * 'B' block device name
84 * 's' string (accept optional quote)
85 * 'O' option string of the form NAME=VALUE,...
86 * parsed according to QemuOptsList given by its name
87 * Example: 'device:O' uses qemu_device_opts.
88 * Restriction: only lists with empty desc are supported
89 * TODO lift the restriction
91 * 'l' target long (32 or 64 bit)
92 * 'M' Non-negative target long (32 or 64 bit), in user mode the
93 * value is multiplied by 2^20 (think Mebibyte)
94 * 'o' octets (aka bytes)
95 * user mode accepts an optional T, t, G, g, M, m, K, k
96 * suffix, which multiplies the value by 2^40 for
97 * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
98 * M and m, 2^10 for K and k
100 * user mode accepts an optional ms, us, ns suffix,
101 * which divides the value by 1e3, 1e6, 1e9, respectively
102 * '/' optional gdb-like print format (like "/10x")
104 * '?' optional type (for all types, except '/')
105 * '.' other form of optional type (for 'i' and 'l')
107 * user mode accepts "on" or "off"
108 * '-' optional parameter (eg. '-f')
112 typedef struct MonitorCompletionData MonitorCompletionData
;
113 struct MonitorCompletionData
{
115 void (*user_print
)(Monitor
*mon
, const QObject
*data
);
118 typedef struct mon_cmd_t
{
120 const char *args_type
;
123 void (*user_print
)(Monitor
*mon
, const QObject
*data
);
125 void (*info
)(Monitor
*mon
);
126 void (*cmd
)(Monitor
*mon
, const QDict
*qdict
);
127 int (*cmd_new
)(Monitor
*mon
, const QDict
*params
, QObject
**ret_data
);
128 int (*cmd_async
)(Monitor
*mon
, const QDict
*params
,
129 MonitorCompletion
*cb
, void *opaque
);
134 /* file descriptors passed via SCM_RIGHTS */
135 typedef struct mon_fd_t mon_fd_t
;
139 QLIST_ENTRY(mon_fd_t
) next
;
142 typedef struct MonitorControl
{
144 JSONMessageParser parser
;
149 CharDriverState
*chr
;
154 uint8_t outbuf
[1024];
158 CPUArchState
*mon_cpu
;
159 BlockDriverCompletionFunc
*password_completion_cb
;
160 void *password_opaque
;
161 #ifdef CONFIG_DEBUG_MONITOR
165 QLIST_HEAD(,mon_fd_t
) fds
;
166 QLIST_ENTRY(Monitor
) entry
;
169 #ifdef CONFIG_DEBUG_MONITOR
170 #define MON_DEBUG(fmt, ...) do { \
171 fprintf(stderr, "Monitor: "); \
172 fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
174 static inline void mon_print_count_inc(Monitor
*mon
)
176 mon
->print_calls_nr
++;
179 static inline void mon_print_count_init(Monitor
*mon
)
181 mon
->print_calls_nr
= 0;
184 static inline int mon_print_count_get(const Monitor
*mon
)
186 return mon
->print_calls_nr
;
189 #else /* !CONFIG_DEBUG_MONITOR */
190 #define MON_DEBUG(fmt, ...) do { } while (0)
191 static inline void mon_print_count_inc(Monitor
*mon
) { }
192 static inline void mon_print_count_init(Monitor
*mon
) { }
193 static inline int mon_print_count_get(const Monitor
*mon
) { return 0; }
194 #endif /* CONFIG_DEBUG_MONITOR */
196 /* QMP checker flags */
197 #define QMP_ACCEPT_UNKNOWNS 1
199 static QLIST_HEAD(mon_list
, Monitor
) mon_list
;
201 static mon_cmd_t mon_cmds
[];
202 static mon_cmd_t info_cmds
[];
204 static const mon_cmd_t qmp_cmds
[];
207 Monitor
*default_mon
;
209 static void monitor_command_cb(Monitor
*mon
, const char *cmdline
,
212 static inline int qmp_cmd_mode(const Monitor
*mon
)
214 return (mon
->mc
? mon
->mc
->command_mode
: 0);
217 /* Return true if in control mode, false otherwise */
218 static inline int monitor_ctrl_mode(const Monitor
*mon
)
220 return (mon
->flags
& MONITOR_USE_CONTROL
);
223 /* Return non-zero iff we have a current monitor, and it is in QMP mode. */
224 int monitor_cur_is_qmp(void)
226 return cur_mon
&& monitor_ctrl_mode(cur_mon
);
229 void monitor_read_command(Monitor
*mon
, int show_prompt
)
234 readline_start(mon
->rs
, "(qemu) ", 0, monitor_command_cb
, NULL
);
236 readline_show_prompt(mon
->rs
);
239 int monitor_read_password(Monitor
*mon
, ReadLineFunc
*readline_func
,
242 if (monitor_ctrl_mode(mon
)) {
243 qerror_report(QERR_MISSING_PARAMETER
, "password");
245 } else if (mon
->rs
) {
246 readline_start(mon
->rs
, "Password: ", 1, readline_func
, opaque
);
247 /* prompt is printed on return from the command handler */
250 monitor_printf(mon
, "terminal does not support password prompting\n");
255 void monitor_flush(Monitor
*mon
)
257 if (mon
&& mon
->outbuf_index
!= 0 && !mon
->mux_out
) {
258 qemu_chr_fe_write(mon
->chr
, mon
->outbuf
, mon
->outbuf_index
);
259 mon
->outbuf_index
= 0;
263 /* flush at every end of line or if the buffer is full */
264 static void monitor_puts(Monitor
*mon
, const char *str
)
273 mon
->outbuf
[mon
->outbuf_index
++] = '\r';
274 mon
->outbuf
[mon
->outbuf_index
++] = c
;
275 if (mon
->outbuf_index
>= (sizeof(mon
->outbuf
) - 1)
281 void monitor_vprintf(Monitor
*mon
, const char *fmt
, va_list ap
)
288 mon_print_count_inc(mon
);
290 if (monitor_ctrl_mode(mon
)) {
294 vsnprintf(buf
, sizeof(buf
), fmt
, ap
);
295 monitor_puts(mon
, buf
);
298 void monitor_printf(Monitor
*mon
, const char *fmt
, ...)
302 monitor_vprintf(mon
, fmt
, ap
);
306 void monitor_print_filename(Monitor
*mon
, const char *filename
)
310 for (i
= 0; filename
[i
]; i
++) {
311 switch (filename
[i
]) {
315 monitor_printf(mon
, "\\%c", filename
[i
]);
318 monitor_printf(mon
, "\\t");
321 monitor_printf(mon
, "\\r");
324 monitor_printf(mon
, "\\n");
327 monitor_printf(mon
, "%c", filename
[i
]);
333 static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream
,
334 const char *fmt
, ...)
338 monitor_vprintf((Monitor
*)stream
, fmt
, ap
);
343 static void monitor_user_noop(Monitor
*mon
, const QObject
*data
) { }
345 static inline int handler_is_qobject(const mon_cmd_t
*cmd
)
347 return cmd
->user_print
!= NULL
;
350 static inline bool handler_is_async(const mon_cmd_t
*cmd
)
352 return cmd
->flags
& MONITOR_CMD_ASYNC
;
355 static inline int monitor_has_error(const Monitor
*mon
)
357 return mon
->error
!= NULL
;
360 static void monitor_json_emitter(Monitor
*mon
, const QObject
*data
)
364 json
= mon
->flags
& MONITOR_USE_PRETTY
? qobject_to_json_pretty(data
) :
365 qobject_to_json(data
);
366 assert(json
!= NULL
);
368 qstring_append_chr(json
, '\n');
369 monitor_puts(mon
, qstring_get_str(json
));
374 static void monitor_protocol_emitter(Monitor
*mon
, QObject
*data
)
378 trace_monitor_protocol_emitter(mon
);
382 if (!monitor_has_error(mon
)) {
383 /* success response */
385 qobject_incref(data
);
386 qdict_put_obj(qmp
, "return", data
);
388 /* return an empty QDict by default */
389 qdict_put(qmp
, "return", qdict_new());
393 qdict_put(mon
->error
->error
, "desc", qerror_human(mon
->error
));
394 qdict_put(qmp
, "error", mon
->error
->error
);
395 QINCREF(mon
->error
->error
);
401 qdict_put_obj(qmp
, "id", mon
->mc
->id
);
405 monitor_json_emitter(mon
, QOBJECT(qmp
));
409 static void timestamp_put(QDict
*qdict
)
415 err
= qemu_gettimeofday(&tv
);
419 obj
= qobject_from_jsonf("{ 'seconds': %" PRId64
", "
420 "'microseconds': %" PRId64
" }",
421 (int64_t) tv
.tv_sec
, (int64_t) tv
.tv_usec
);
422 qdict_put_obj(qdict
, "timestamp", obj
);
426 static const char *monitor_event_names
[] = {
427 [QEVENT_SHUTDOWN
] = "SHUTDOWN",
428 [QEVENT_RESET
] = "RESET",
429 [QEVENT_POWERDOWN
] = "POWERDOWN",
430 [QEVENT_STOP
] = "STOP",
431 [QEVENT_RESUME
] = "RESUME",
432 [QEVENT_VNC_CONNECTED
] = "VNC_CONNECTED",
433 [QEVENT_VNC_INITIALIZED
] = "VNC_INITIALIZED",
434 [QEVENT_VNC_DISCONNECTED
] = "VNC_DISCONNECTED",
435 [QEVENT_BLOCK_IO_ERROR
] = "BLOCK_IO_ERROR",
436 [QEVENT_RTC_CHANGE
] = "RTC_CHANGE",
437 [QEVENT_WATCHDOG
] = "WATCHDOG",
438 [QEVENT_SPICE_CONNECTED
] = "SPICE_CONNECTED",
439 [QEVENT_SPICE_INITIALIZED
] = "SPICE_INITIALIZED",
440 [QEVENT_SPICE_DISCONNECTED
] = "SPICE_DISCONNECTED",
441 [QEVENT_BLOCK_JOB_COMPLETED
] = "BLOCK_JOB_COMPLETED",
442 [QEVENT_BLOCK_JOB_CANCELLED
] = "BLOCK_JOB_CANCELLED",
443 [QEVENT_DEVICE_TRAY_MOVED
] = "DEVICE_TRAY_MOVED",
444 [QEVENT_SUSPEND
] = "SUSPEND",
445 [QEVENT_WAKEUP
] = "WAKEUP",
447 QEMU_BUILD_BUG_ON(ARRAY_SIZE(monitor_event_names
) != QEVENT_MAX
)
450 * monitor_protocol_event(): Generate a Monitor event
452 * Event-specific data can be emitted through the (optional) 'data' parameter.
454 void monitor_protocol_event(MonitorEvent event
, QObject
*data
)
457 const char *event_name
;
460 assert(event
< QEVENT_MAX
);
462 event_name
= monitor_event_names
[event
];
463 assert(event_name
!= NULL
);
467 qdict_put(qmp
, "event", qstring_from_str(event_name
));
469 qobject_incref(data
);
470 qdict_put_obj(qmp
, "data", data
);
473 QLIST_FOREACH(mon
, &mon_list
, entry
) {
474 if (monitor_ctrl_mode(mon
) && qmp_cmd_mode(mon
)) {
475 monitor_json_emitter(mon
, QOBJECT(qmp
));
481 static int do_qmp_capabilities(Monitor
*mon
, const QDict
*params
,
484 /* Will setup QMP capabilities in the future */
485 if (monitor_ctrl_mode(mon
)) {
486 mon
->mc
->command_mode
= 1;
492 static void handle_user_command(Monitor
*mon
, const char *cmdline
);
494 char *qmp_human_monitor_command(const char *command_line
, bool has_cpu_index
,
495 int64_t cpu_index
, Error
**errp
)
498 Monitor
*old_mon
, hmp
;
499 CharDriverState mchar
;
501 memset(&hmp
, 0, sizeof(hmp
));
502 qemu_chr_init_mem(&mchar
);
509 int ret
= monitor_set_cpu(cpu_index
);
512 error_set(errp
, QERR_INVALID_PARAMETER_VALUE
, "cpu-index",
518 handle_user_command(&hmp
, command_line
);
521 if (qemu_chr_mem_osize(hmp
.chr
) > 0) {
522 QString
*str
= qemu_chr_mem_to_qs(hmp
.chr
);
523 output
= g_strdup(qstring_get_str(str
));
526 output
= g_strdup("");
530 qemu_chr_close_mem(hmp
.chr
);
534 static int compare_cmd(const char *name
, const char *list
)
536 const char *p
, *pstart
;
544 p
= pstart
+ strlen(pstart
);
545 if ((p
- pstart
) == len
&& !memcmp(pstart
, name
, len
))
554 static void help_cmd_dump(Monitor
*mon
, const mon_cmd_t
*cmds
,
555 const char *prefix
, const char *name
)
557 const mon_cmd_t
*cmd
;
559 for(cmd
= cmds
; cmd
->name
!= NULL
; cmd
++) {
560 if (!name
|| !strcmp(name
, cmd
->name
))
561 monitor_printf(mon
, "%s%s %s -- %s\n", prefix
, cmd
->name
,
562 cmd
->params
, cmd
->help
);
566 static void help_cmd(Monitor
*mon
, const char *name
)
568 if (name
&& !strcmp(name
, "info")) {
569 help_cmd_dump(mon
, info_cmds
, "info ", NULL
);
571 help_cmd_dump(mon
, mon_cmds
, "", name
);
572 if (name
&& !strcmp(name
, "log")) {
573 const CPULogItem
*item
;
574 monitor_printf(mon
, "Log items (comma separated):\n");
575 monitor_printf(mon
, "%-10s %s\n", "none", "remove all logs");
576 for(item
= cpu_log_items
; item
->mask
!= 0; item
++) {
577 monitor_printf(mon
, "%-10s %s\n", item
->name
, item
->help
);
583 static void do_help_cmd(Monitor
*mon
, const QDict
*qdict
)
585 help_cmd(mon
, qdict_get_try_str(qdict
, "name"));
588 static void do_trace_event_set_state(Monitor
*mon
, const QDict
*qdict
)
590 const char *tp_name
= qdict_get_str(qdict
, "name");
591 bool new_state
= qdict_get_bool(qdict
, "option");
592 int ret
= trace_event_set_state(tp_name
, new_state
);
595 monitor_printf(mon
, "unknown event name \"%s\"\n", tp_name
);
599 #ifdef CONFIG_TRACE_SIMPLE
600 static void do_trace_file(Monitor
*mon
, const QDict
*qdict
)
602 const char *op
= qdict_get_try_str(qdict
, "op");
603 const char *arg
= qdict_get_try_str(qdict
, "arg");
606 st_print_trace_file_status((FILE *)mon
, &monitor_fprintf
);
607 } else if (!strcmp(op
, "on")) {
608 st_set_trace_file_enabled(true);
609 } else if (!strcmp(op
, "off")) {
610 st_set_trace_file_enabled(false);
611 } else if (!strcmp(op
, "flush")) {
612 st_flush_trace_buffer();
613 } else if (!strcmp(op
, "set")) {
615 st_set_trace_file(arg
);
618 monitor_printf(mon
, "unexpected argument \"%s\"\n", op
);
619 help_cmd(mon
, "trace-file");
624 static void user_monitor_complete(void *opaque
, QObject
*ret_data
)
626 MonitorCompletionData
*data
= (MonitorCompletionData
*)opaque
;
629 data
->user_print(data
->mon
, ret_data
);
631 monitor_resume(data
->mon
);
635 static void qmp_monitor_complete(void *opaque
, QObject
*ret_data
)
637 monitor_protocol_emitter(opaque
, ret_data
);
640 static int qmp_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
643 return cmd
->mhandler
.cmd_async(mon
, params
, qmp_monitor_complete
, mon
);
646 static void user_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
651 MonitorCompletionData
*cb_data
= g_malloc(sizeof(*cb_data
));
653 cb_data
->user_print
= cmd
->user_print
;
654 monitor_suspend(mon
);
655 ret
= cmd
->mhandler
.cmd_async(mon
, params
,
656 user_monitor_complete
, cb_data
);
663 static void do_info(Monitor
*mon
, const QDict
*qdict
)
665 const mon_cmd_t
*cmd
;
666 const char *item
= qdict_get_try_str(qdict
, "item");
672 for (cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
673 if (compare_cmd(item
, cmd
->name
))
677 if (cmd
->name
== NULL
) {
681 cmd
->mhandler
.info(mon
);
685 help_cmd(mon
, "info");
688 CommandInfoList
*qmp_query_commands(Error
**errp
)
690 CommandInfoList
*info
, *cmd_list
= NULL
;
691 const mon_cmd_t
*cmd
;
693 for (cmd
= qmp_cmds
; cmd
->name
!= NULL
; cmd
++) {
694 info
= g_malloc0(sizeof(*info
));
695 info
->value
= g_malloc0(sizeof(*info
->value
));
696 info
->value
->name
= g_strdup(cmd
->name
);
698 info
->next
= cmd_list
;
705 EventInfoList
*qmp_query_events(Error
**errp
)
707 EventInfoList
*info
, *ev_list
= NULL
;
710 for (e
= 0 ; e
< QEVENT_MAX
; e
++) {
711 const char *event_name
= monitor_event_names
[e
];
712 assert(event_name
!= NULL
);
713 info
= g_malloc0(sizeof(*info
));
714 info
->value
= g_malloc0(sizeof(*info
->value
));
715 info
->value
->name
= g_strdup(event_name
);
717 info
->next
= ev_list
;
724 /* set the current CPU defined by the user */
725 int monitor_set_cpu(int cpu_index
)
729 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
730 if (env
->cpu_index
== cpu_index
) {
731 cur_mon
->mon_cpu
= env
;
738 static CPUArchState
*mon_get_cpu(void)
740 if (!cur_mon
->mon_cpu
) {
743 cpu_synchronize_state(cur_mon
->mon_cpu
);
744 return cur_mon
->mon_cpu
;
747 int monitor_get_cpu_index(void)
749 return mon_get_cpu()->cpu_index
;
752 static void do_info_registers(Monitor
*mon
)
757 cpu_dump_state(env
, (FILE *)mon
, monitor_fprintf
,
760 cpu_dump_state(env
, (FILE *)mon
, monitor_fprintf
,
765 static void do_cpu_set_nr(Monitor
*mon
, const QDict
*qdict
)
770 status
= qdict_get_str(qdict
, "state");
771 value
= qdict_get_int(qdict
, "cpu");
773 if (!strcmp(status
, "online"))
775 else if (!strcmp(status
, "offline"))
778 monitor_printf(mon
, "invalid status: %s\n", status
);
781 #if defined(TARGET_I386) || defined(TARGET_X86_64)
782 qemu_system_cpu_hot_add(value
, state
);
786 static void do_info_jit(Monitor
*mon
)
788 dump_exec_info((FILE *)mon
, monitor_fprintf
);
791 static void do_info_history(Monitor
*mon
)
800 str
= readline_get_history(mon
->rs
, i
);
803 monitor_printf(mon
, "%d: '%s'\n", i
, str
);
808 #if defined(TARGET_PPC)
809 /* XXX: not implemented in other targets */
810 static void do_info_cpu_stats(Monitor
*mon
)
815 cpu_dump_statistics(env
, (FILE *)mon
, &monitor_fprintf
, 0);
819 #if defined(CONFIG_TRACE_SIMPLE)
820 static void do_info_trace(Monitor
*mon
)
822 st_print_trace((FILE *)mon
, &monitor_fprintf
);
826 static void do_trace_print_events(Monitor
*mon
)
828 trace_print_events((FILE *)mon
, &monitor_fprintf
);
831 static int add_graphics_client(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
833 const char *protocol
= qdict_get_str(qdict
, "protocol");
834 const char *fdname
= qdict_get_str(qdict
, "fdname");
837 if (strcmp(protocol
, "spice") == 0) {
838 int fd
= monitor_get_fd(mon
, fdname
);
839 int skipauth
= qdict_get_try_bool(qdict
, "skipauth", 0);
840 int tls
= qdict_get_try_bool(qdict
, "tls", 0);
842 /* correct one? spice isn't a device ,,, */
843 qerror_report(QERR_DEVICE_NOT_ACTIVE
, "spice");
846 if (qemu_spice_display_add_client(fd
, skipauth
, tls
) < 0) {
851 } else if (strcmp(protocol
, "vnc") == 0) {
852 int fd
= monitor_get_fd(mon
, fdname
);
853 int skipauth
= qdict_get_try_bool(qdict
, "skipauth", 0);
854 vnc_display_add_client(NULL
, fd
, skipauth
);
857 } else if ((s
= qemu_chr_find(protocol
)) != NULL
) {
858 int fd
= monitor_get_fd(mon
, fdname
);
859 if (qemu_chr_add_client(s
, fd
) < 0) {
860 qerror_report(QERR_ADD_CLIENT_FAILED
);
866 qerror_report(QERR_INVALID_PARAMETER
, "protocol");
870 static int client_migrate_info(Monitor
*mon
, const QDict
*qdict
,
871 MonitorCompletion cb
, void *opaque
)
873 const char *protocol
= qdict_get_str(qdict
, "protocol");
874 const char *hostname
= qdict_get_str(qdict
, "hostname");
875 const char *subject
= qdict_get_try_str(qdict
, "cert-subject");
876 int port
= qdict_get_try_int(qdict
, "port", -1);
877 int tls_port
= qdict_get_try_int(qdict
, "tls-port", -1);
880 if (strcmp(protocol
, "spice") == 0) {
882 qerror_report(QERR_DEVICE_NOT_ACTIVE
, "spice");
886 if (port
== -1 && tls_port
== -1) {
887 qerror_report(QERR_MISSING_PARAMETER
, "port/tls-port");
891 ret
= qemu_spice_migrate_info(hostname
, port
, tls_port
, subject
,
894 qerror_report(QERR_UNDEFINED_ERROR
);
900 qerror_report(QERR_INVALID_PARAMETER
, "protocol");
904 static int do_screen_dump(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
906 vga_hw_screen_dump(qdict_get_str(qdict
, "filename"));
910 static void do_logfile(Monitor
*mon
, const QDict
*qdict
)
912 cpu_set_log_filename(qdict_get_str(qdict
, "filename"));
915 static void do_log(Monitor
*mon
, const QDict
*qdict
)
918 const char *items
= qdict_get_str(qdict
, "items");
920 if (!strcmp(items
, "none")) {
923 mask
= cpu_str_to_log_mask(items
);
925 help_cmd(mon
, "log");
932 static void do_singlestep(Monitor
*mon
, const QDict
*qdict
)
934 const char *option
= qdict_get_try_str(qdict
, "option");
935 if (!option
|| !strcmp(option
, "on")) {
937 } else if (!strcmp(option
, "off")) {
940 monitor_printf(mon
, "unexpected option %s\n", option
);
944 static void do_gdbserver(Monitor
*mon
, const QDict
*qdict
)
946 const char *device
= qdict_get_try_str(qdict
, "device");
948 device
= "tcp::" DEFAULT_GDBSTUB_PORT
;
949 if (gdbserver_start(device
) < 0) {
950 monitor_printf(mon
, "Could not open gdbserver on device '%s'\n",
952 } else if (strcmp(device
, "none") == 0) {
953 monitor_printf(mon
, "Disabled gdbserver\n");
955 monitor_printf(mon
, "Waiting for gdb connection on device '%s'\n",
960 static void do_watchdog_action(Monitor
*mon
, const QDict
*qdict
)
962 const char *action
= qdict_get_str(qdict
, "action");
963 if (select_watchdog_action(action
) == -1) {
964 monitor_printf(mon
, "Unknown watchdog action '%s'\n", action
);
968 static void monitor_printc(Monitor
*mon
, int c
)
970 monitor_printf(mon
, "'");
973 monitor_printf(mon
, "\\'");
976 monitor_printf(mon
, "\\\\");
979 monitor_printf(mon
, "\\n");
982 monitor_printf(mon
, "\\r");
985 if (c
>= 32 && c
<= 126) {
986 monitor_printf(mon
, "%c", c
);
988 monitor_printf(mon
, "\\x%02x", c
);
992 monitor_printf(mon
, "'");
995 static void memory_dump(Monitor
*mon
, int count
, int format
, int wsize
,
996 target_phys_addr_t addr
, int is_physical
)
999 int l
, line_size
, i
, max_digits
, len
;
1003 if (format
== 'i') {
1006 env
= mon_get_cpu();
1010 } else if (wsize
== 4) {
1013 /* as default we use the current CS size */
1016 #ifdef TARGET_X86_64
1017 if ((env
->efer
& MSR_EFER_LMA
) &&
1018 (env
->segs
[R_CS
].flags
& DESC_L_MASK
))
1022 if (!(env
->segs
[R_CS
].flags
& DESC_B_MASK
))
1027 monitor_disas(mon
, env
, addr
, count
, is_physical
, flags
);
1031 len
= wsize
* count
;
1040 max_digits
= (wsize
* 8 + 2) / 3;
1044 max_digits
= (wsize
* 8) / 4;
1048 max_digits
= (wsize
* 8 * 10 + 32) / 33;
1057 monitor_printf(mon
, TARGET_FMT_plx
":", addr
);
1059 monitor_printf(mon
, TARGET_FMT_lx
":", (target_ulong
)addr
);
1064 cpu_physical_memory_read(addr
, buf
, l
);
1066 env
= mon_get_cpu();
1067 if (cpu_memory_rw_debug(env
, addr
, buf
, l
, 0) < 0) {
1068 monitor_printf(mon
, " Cannot access memory\n");
1077 v
= ldub_raw(buf
+ i
);
1080 v
= lduw_raw(buf
+ i
);
1083 v
= (uint32_t)ldl_raw(buf
+ i
);
1086 v
= ldq_raw(buf
+ i
);
1089 monitor_printf(mon
, " ");
1092 monitor_printf(mon
, "%#*" PRIo64
, max_digits
, v
);
1095 monitor_printf(mon
, "0x%0*" PRIx64
, max_digits
, v
);
1098 monitor_printf(mon
, "%*" PRIu64
, max_digits
, v
);
1101 monitor_printf(mon
, "%*" PRId64
, max_digits
, v
);
1104 monitor_printc(mon
, v
);
1109 monitor_printf(mon
, "\n");
1115 static void do_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1117 int count
= qdict_get_int(qdict
, "count");
1118 int format
= qdict_get_int(qdict
, "format");
1119 int size
= qdict_get_int(qdict
, "size");
1120 target_long addr
= qdict_get_int(qdict
, "addr");
1122 memory_dump(mon
, count
, format
, size
, addr
, 0);
1125 static void do_physical_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1127 int count
= qdict_get_int(qdict
, "count");
1128 int format
= qdict_get_int(qdict
, "format");
1129 int size
= qdict_get_int(qdict
, "size");
1130 target_phys_addr_t addr
= qdict_get_int(qdict
, "addr");
1132 memory_dump(mon
, count
, format
, size
, addr
, 1);
1135 static void do_print(Monitor
*mon
, const QDict
*qdict
)
1137 int format
= qdict_get_int(qdict
, "format");
1138 target_phys_addr_t val
= qdict_get_int(qdict
, "val");
1140 #if TARGET_PHYS_ADDR_BITS == 32
1143 monitor_printf(mon
, "%#o", val
);
1146 monitor_printf(mon
, "%#x", val
);
1149 monitor_printf(mon
, "%u", val
);
1153 monitor_printf(mon
, "%d", val
);
1156 monitor_printc(mon
, val
);
1162 monitor_printf(mon
, "%#" PRIo64
, val
);
1165 monitor_printf(mon
, "%#" PRIx64
, val
);
1168 monitor_printf(mon
, "%" PRIu64
, val
);
1172 monitor_printf(mon
, "%" PRId64
, val
);
1175 monitor_printc(mon
, val
);
1179 monitor_printf(mon
, "\n");
1182 static void do_sum(Monitor
*mon
, const QDict
*qdict
)
1186 uint32_t start
= qdict_get_int(qdict
, "start");
1187 uint32_t size
= qdict_get_int(qdict
, "size");
1190 for(addr
= start
; addr
< (start
+ size
); addr
++) {
1191 uint8_t val
= ldub_phys(addr
);
1192 /* BSD sum algorithm ('sum' Unix command) */
1193 sum
= (sum
>> 1) | (sum
<< 15);
1196 monitor_printf(mon
, "%05d\n", sum
);
1204 static const KeyDef key_defs
[] = {
1206 { 0x36, "shift_r" },
1211 { 0xe4, "altgr_r" },
1231 { 0x0e, "backspace" },
1244 { 0x1a, "bracket_left" },
1245 { 0x1b, "bracket_right" },
1257 { 0x27, "semicolon" },
1258 { 0x28, "apostrophe" },
1259 { 0x29, "grave_accent" },
1261 { 0x2b, "backslash" },
1273 { 0x37, "asterisk" },
1276 { 0x3a, "caps_lock" },
1287 { 0x45, "num_lock" },
1288 { 0x46, "scroll_lock" },
1290 { 0xb5, "kp_divide" },
1291 { 0x37, "kp_multiply" },
1292 { 0x4a, "kp_subtract" },
1294 { 0x9c, "kp_enter" },
1295 { 0x53, "kp_decimal" },
1328 #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1343 { 0xfe, "compose" },
1348 static int get_keycode(const char *key
)
1354 for(p
= key_defs
; p
->name
!= NULL
; p
++) {
1355 if (!strcmp(key
, p
->name
))
1358 if (strstart(key
, "0x", NULL
)) {
1359 ret
= strtoul(key
, &endp
, 0);
1360 if (*endp
== '\0' && ret
>= 0x01 && ret
<= 0xff)
1366 #define MAX_KEYCODES 16
1367 static uint8_t keycodes
[MAX_KEYCODES
];
1368 static int nb_pending_keycodes
;
1369 static QEMUTimer
*key_timer
;
1371 static void release_keys(void *opaque
)
1375 while (nb_pending_keycodes
> 0) {
1376 nb_pending_keycodes
--;
1377 keycode
= keycodes
[nb_pending_keycodes
];
1379 kbd_put_keycode(0xe0);
1380 kbd_put_keycode(keycode
| 0x80);
1384 static void do_sendkey(Monitor
*mon
, const QDict
*qdict
)
1386 char keyname_buf
[16];
1388 int keyname_len
, keycode
, i
;
1389 const char *string
= qdict_get_str(qdict
, "string");
1390 int has_hold_time
= qdict_haskey(qdict
, "hold_time");
1391 int hold_time
= qdict_get_try_int(qdict
, "hold_time", -1);
1393 if (nb_pending_keycodes
> 0) {
1394 qemu_del_timer(key_timer
);
1401 separator
= strchr(string
, '-');
1402 keyname_len
= separator
? separator
- string
: strlen(string
);
1403 if (keyname_len
> 0) {
1404 pstrcpy(keyname_buf
, sizeof(keyname_buf
), string
);
1405 if (keyname_len
> sizeof(keyname_buf
) - 1) {
1406 monitor_printf(mon
, "invalid key: '%s...'\n", keyname_buf
);
1409 if (i
== MAX_KEYCODES
) {
1410 monitor_printf(mon
, "too many keys\n");
1413 keyname_buf
[keyname_len
] = 0;
1414 keycode
= get_keycode(keyname_buf
);
1416 monitor_printf(mon
, "unknown key: '%s'\n", keyname_buf
);
1419 keycodes
[i
++] = keycode
;
1423 string
= separator
+ 1;
1425 nb_pending_keycodes
= i
;
1426 /* key down events */
1427 for (i
= 0; i
< nb_pending_keycodes
; i
++) {
1428 keycode
= keycodes
[i
];
1430 kbd_put_keycode(0xe0);
1431 kbd_put_keycode(keycode
& 0x7f);
1433 /* delayed key up events */
1434 qemu_mod_timer(key_timer
, qemu_get_clock_ns(vm_clock
) +
1435 muldiv64(get_ticks_per_sec(), hold_time
, 1000));
1438 static int mouse_button_state
;
1440 static void do_mouse_move(Monitor
*mon
, const QDict
*qdict
)
1443 const char *dx_str
= qdict_get_str(qdict
, "dx_str");
1444 const char *dy_str
= qdict_get_str(qdict
, "dy_str");
1445 const char *dz_str
= qdict_get_try_str(qdict
, "dz_str");
1446 dx
= strtol(dx_str
, NULL
, 0);
1447 dy
= strtol(dy_str
, NULL
, 0);
1450 dz
= strtol(dz_str
, NULL
, 0);
1451 kbd_mouse_event(dx
, dy
, dz
, mouse_button_state
);
1454 static void do_mouse_button(Monitor
*mon
, const QDict
*qdict
)
1456 int button_state
= qdict_get_int(qdict
, "button_state");
1457 mouse_button_state
= button_state
;
1458 kbd_mouse_event(0, 0, 0, mouse_button_state
);
1461 static void do_ioport_read(Monitor
*mon
, const QDict
*qdict
)
1463 int size
= qdict_get_int(qdict
, "size");
1464 int addr
= qdict_get_int(qdict
, "addr");
1465 int has_index
= qdict_haskey(qdict
, "index");
1470 int index
= qdict_get_int(qdict
, "index");
1471 cpu_outb(addr
& IOPORTS_MASK
, index
& 0xff);
1479 val
= cpu_inb(addr
);
1483 val
= cpu_inw(addr
);
1487 val
= cpu_inl(addr
);
1491 monitor_printf(mon
, "port%c[0x%04x] = %#0*x\n",
1492 suffix
, addr
, size
* 2, val
);
1495 static void do_ioport_write(Monitor
*mon
, const QDict
*qdict
)
1497 int size
= qdict_get_int(qdict
, "size");
1498 int addr
= qdict_get_int(qdict
, "addr");
1499 int val
= qdict_get_int(qdict
, "val");
1501 addr
&= IOPORTS_MASK
;
1506 cpu_outb(addr
, val
);
1509 cpu_outw(addr
, val
);
1512 cpu_outl(addr
, val
);
1517 static void do_boot_set(Monitor
*mon
, const QDict
*qdict
)
1520 const char *bootdevice
= qdict_get_str(qdict
, "bootdevice");
1522 res
= qemu_boot_set(bootdevice
);
1524 monitor_printf(mon
, "boot device list now set to %s\n", bootdevice
);
1525 } else if (res
> 0) {
1526 monitor_printf(mon
, "setting boot device list failed\n");
1528 monitor_printf(mon
, "no function defined to set boot device list for "
1529 "this architecture\n");
1533 #if defined(TARGET_I386)
1534 static void print_pte(Monitor
*mon
, target_phys_addr_t addr
,
1535 target_phys_addr_t pte
,
1536 target_phys_addr_t mask
)
1538 #ifdef TARGET_X86_64
1539 if (addr
& (1ULL << 47)) {
1543 monitor_printf(mon
, TARGET_FMT_plx
": " TARGET_FMT_plx
1544 " %c%c%c%c%c%c%c%c%c\n",
1547 pte
& PG_NX_MASK
? 'X' : '-',
1548 pte
& PG_GLOBAL_MASK
? 'G' : '-',
1549 pte
& PG_PSE_MASK
? 'P' : '-',
1550 pte
& PG_DIRTY_MASK
? 'D' : '-',
1551 pte
& PG_ACCESSED_MASK
? 'A' : '-',
1552 pte
& PG_PCD_MASK
? 'C' : '-',
1553 pte
& PG_PWT_MASK
? 'T' : '-',
1554 pte
& PG_USER_MASK
? 'U' : '-',
1555 pte
& PG_RW_MASK
? 'W' : '-');
1558 static void tlb_info_32(Monitor
*mon
, CPUArchState
*env
)
1560 unsigned int l1
, l2
;
1561 uint32_t pgd
, pde
, pte
;
1563 pgd
= env
->cr
[3] & ~0xfff;
1564 for(l1
= 0; l1
< 1024; l1
++) {
1565 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1566 pde
= le32_to_cpu(pde
);
1567 if (pde
& PG_PRESENT_MASK
) {
1568 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1570 print_pte(mon
, (l1
<< 22), pde
, ~((1 << 21) - 1));
1572 for(l2
= 0; l2
< 1024; l2
++) {
1573 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1574 pte
= le32_to_cpu(pte
);
1575 if (pte
& PG_PRESENT_MASK
) {
1576 print_pte(mon
, (l1
<< 22) + (l2
<< 12),
1586 static void tlb_info_pae32(Monitor
*mon
, CPUArchState
*env
)
1588 unsigned int l1
, l2
, l3
;
1589 uint64_t pdpe
, pde
, pte
;
1590 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1592 pdp_addr
= env
->cr
[3] & ~0x1f;
1593 for (l1
= 0; l1
< 4; l1
++) {
1594 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1595 pdpe
= le64_to_cpu(pdpe
);
1596 if (pdpe
& PG_PRESENT_MASK
) {
1597 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1598 for (l2
= 0; l2
< 512; l2
++) {
1599 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1600 pde
= le64_to_cpu(pde
);
1601 if (pde
& PG_PRESENT_MASK
) {
1602 if (pde
& PG_PSE_MASK
) {
1603 /* 2M pages with PAE, CR4.PSE is ignored */
1604 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21), pde
,
1605 ~((target_phys_addr_t
)(1 << 20) - 1));
1607 pt_addr
= pde
& 0x3fffffffff000ULL
;
1608 for (l3
= 0; l3
< 512; l3
++) {
1609 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1610 pte
= le64_to_cpu(pte
);
1611 if (pte
& PG_PRESENT_MASK
) {
1612 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21)
1615 ~(target_phys_addr_t
)0xfff);
1625 #ifdef TARGET_X86_64
1626 static void tlb_info_64(Monitor
*mon
, CPUArchState
*env
)
1628 uint64_t l1
, l2
, l3
, l4
;
1629 uint64_t pml4e
, pdpe
, pde
, pte
;
1630 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
;
1632 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1633 for (l1
= 0; l1
< 512; l1
++) {
1634 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1635 pml4e
= le64_to_cpu(pml4e
);
1636 if (pml4e
& PG_PRESENT_MASK
) {
1637 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1638 for (l2
= 0; l2
< 512; l2
++) {
1639 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1640 pdpe
= le64_to_cpu(pdpe
);
1641 if (pdpe
& PG_PRESENT_MASK
) {
1642 if (pdpe
& PG_PSE_MASK
) {
1643 /* 1G pages, CR4.PSE is ignored */
1644 print_pte(mon
, (l1
<< 39) + (l2
<< 30), pdpe
,
1645 0x3ffffc0000000ULL
);
1647 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1648 for (l3
= 0; l3
< 512; l3
++) {
1649 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1650 pde
= le64_to_cpu(pde
);
1651 if (pde
& PG_PRESENT_MASK
) {
1652 if (pde
& PG_PSE_MASK
) {
1653 /* 2M pages, CR4.PSE is ignored */
1654 print_pte(mon
, (l1
<< 39) + (l2
<< 30) +
1656 0x3ffffffe00000ULL
);
1658 pt_addr
= pde
& 0x3fffffffff000ULL
;
1659 for (l4
= 0; l4
< 512; l4
++) {
1660 cpu_physical_memory_read(pt_addr
1663 pte
= le64_to_cpu(pte
);
1664 if (pte
& PG_PRESENT_MASK
) {
1665 print_pte(mon
, (l1
<< 39) +
1667 (l3
<< 21) + (l4
<< 12),
1669 0x3fffffffff000ULL
);
1683 static void tlb_info(Monitor
*mon
)
1687 env
= mon_get_cpu();
1689 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1690 monitor_printf(mon
, "PG disabled\n");
1693 if (env
->cr
[4] & CR4_PAE_MASK
) {
1694 #ifdef TARGET_X86_64
1695 if (env
->hflags
& HF_LMA_MASK
) {
1696 tlb_info_64(mon
, env
);
1700 tlb_info_pae32(mon
, env
);
1703 tlb_info_32(mon
, env
);
1707 static void mem_print(Monitor
*mon
, target_phys_addr_t
*pstart
,
1709 target_phys_addr_t end
, int prot
)
1712 prot1
= *plast_prot
;
1713 if (prot
!= prot1
) {
1714 if (*pstart
!= -1) {
1715 monitor_printf(mon
, TARGET_FMT_plx
"-" TARGET_FMT_plx
" "
1716 TARGET_FMT_plx
" %c%c%c\n",
1717 *pstart
, end
, end
- *pstart
,
1718 prot1
& PG_USER_MASK
? 'u' : '-',
1720 prot1
& PG_RW_MASK
? 'w' : '-');
1730 static void mem_info_32(Monitor
*mon
, CPUArchState
*env
)
1732 unsigned int l1
, l2
;
1733 int prot
, last_prot
;
1734 uint32_t pgd
, pde
, pte
;
1735 target_phys_addr_t start
, end
;
1737 pgd
= env
->cr
[3] & ~0xfff;
1740 for(l1
= 0; l1
< 1024; l1
++) {
1741 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1742 pde
= le32_to_cpu(pde
);
1744 if (pde
& PG_PRESENT_MASK
) {
1745 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1746 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1747 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1749 for(l2
= 0; l2
< 1024; l2
++) {
1750 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1751 pte
= le32_to_cpu(pte
);
1752 end
= (l1
<< 22) + (l2
<< 12);
1753 if (pte
& PG_PRESENT_MASK
) {
1755 (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1759 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1764 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1767 /* Flush last range */
1768 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 32, 0);
1771 static void mem_info_pae32(Monitor
*mon
, CPUArchState
*env
)
1773 unsigned int l1
, l2
, l3
;
1774 int prot
, last_prot
;
1775 uint64_t pdpe
, pde
, pte
;
1776 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1777 target_phys_addr_t start
, end
;
1779 pdp_addr
= env
->cr
[3] & ~0x1f;
1782 for (l1
= 0; l1
< 4; l1
++) {
1783 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1784 pdpe
= le64_to_cpu(pdpe
);
1786 if (pdpe
& PG_PRESENT_MASK
) {
1787 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1788 for (l2
= 0; l2
< 512; l2
++) {
1789 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1790 pde
= le64_to_cpu(pde
);
1791 end
= (l1
<< 30) + (l2
<< 21);
1792 if (pde
& PG_PRESENT_MASK
) {
1793 if (pde
& PG_PSE_MASK
) {
1794 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1796 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1798 pt_addr
= pde
& 0x3fffffffff000ULL
;
1799 for (l3
= 0; l3
< 512; l3
++) {
1800 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1801 pte
= le64_to_cpu(pte
);
1802 end
= (l1
<< 30) + (l2
<< 21) + (l3
<< 12);
1803 if (pte
& PG_PRESENT_MASK
) {
1804 prot
= pte
& pde
& (PG_USER_MASK
| PG_RW_MASK
|
1809 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1814 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1819 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1822 /* Flush last range */
1823 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 32, 0);
1827 #ifdef TARGET_X86_64
1828 static void mem_info_64(Monitor
*mon
, CPUArchState
*env
)
1830 int prot
, last_prot
;
1831 uint64_t l1
, l2
, l3
, l4
;
1832 uint64_t pml4e
, pdpe
, pde
, pte
;
1833 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
, start
, end
;
1835 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1838 for (l1
= 0; l1
< 512; l1
++) {
1839 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1840 pml4e
= le64_to_cpu(pml4e
);
1842 if (pml4e
& PG_PRESENT_MASK
) {
1843 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1844 for (l2
= 0; l2
< 512; l2
++) {
1845 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1846 pdpe
= le64_to_cpu(pdpe
);
1847 end
= (l1
<< 39) + (l2
<< 30);
1848 if (pdpe
& PG_PRESENT_MASK
) {
1849 if (pdpe
& PG_PSE_MASK
) {
1850 prot
= pdpe
& (PG_USER_MASK
| PG_RW_MASK
|
1853 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1855 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1856 for (l3
= 0; l3
< 512; l3
++) {
1857 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1858 pde
= le64_to_cpu(pde
);
1859 end
= (l1
<< 39) + (l2
<< 30) + (l3
<< 21);
1860 if (pde
& PG_PRESENT_MASK
) {
1861 if (pde
& PG_PSE_MASK
) {
1862 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1864 prot
&= pml4e
& pdpe
;
1865 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1867 pt_addr
= pde
& 0x3fffffffff000ULL
;
1868 for (l4
= 0; l4
< 512; l4
++) {
1869 cpu_physical_memory_read(pt_addr
1872 pte
= le64_to_cpu(pte
);
1873 end
= (l1
<< 39) + (l2
<< 30) +
1874 (l3
<< 21) + (l4
<< 12);
1875 if (pte
& PG_PRESENT_MASK
) {
1876 prot
= pte
& (PG_USER_MASK
| PG_RW_MASK
|
1878 prot
&= pml4e
& pdpe
& pde
;
1882 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1887 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1893 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1898 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1901 /* Flush last range */
1902 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 48, 0);
1906 static void mem_info(Monitor
*mon
)
1910 env
= mon_get_cpu();
1912 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1913 monitor_printf(mon
, "PG disabled\n");
1916 if (env
->cr
[4] & CR4_PAE_MASK
) {
1917 #ifdef TARGET_X86_64
1918 if (env
->hflags
& HF_LMA_MASK
) {
1919 mem_info_64(mon
, env
);
1923 mem_info_pae32(mon
, env
);
1926 mem_info_32(mon
, env
);
1931 #if defined(TARGET_SH4)
1933 static void print_tlb(Monitor
*mon
, int idx
, tlb_t
*tlb
)
1935 monitor_printf(mon
, " tlb%i:\t"
1936 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1937 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1938 "dirty=%hhu writethrough=%hhu\n",
1940 tlb
->asid
, tlb
->vpn
, tlb
->ppn
, tlb
->sz
, tlb
->size
,
1941 tlb
->v
, tlb
->sh
, tlb
->c
, tlb
->pr
,
1945 static void tlb_info(Monitor
*mon
)
1947 CPUArchState
*env
= mon_get_cpu();
1950 monitor_printf (mon
, "ITLB:\n");
1951 for (i
= 0 ; i
< ITLB_SIZE
; i
++)
1952 print_tlb (mon
, i
, &env
->itlb
[i
]);
1953 monitor_printf (mon
, "UTLB:\n");
1954 for (i
= 0 ; i
< UTLB_SIZE
; i
++)
1955 print_tlb (mon
, i
, &env
->utlb
[i
]);
1960 #if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
1961 static void tlb_info(Monitor
*mon
)
1963 CPUArchState
*env1
= mon_get_cpu();
1965 dump_mmu((FILE*)mon
, (fprintf_function
)monitor_printf
, env1
);
1969 static void do_info_mtree(Monitor
*mon
)
1971 mtree_info((fprintf_function
)monitor_printf
, mon
);
1974 static void do_info_numa(Monitor
*mon
)
1979 monitor_printf(mon
, "%d nodes\n", nb_numa_nodes
);
1980 for (i
= 0; i
< nb_numa_nodes
; i
++) {
1981 monitor_printf(mon
, "node %d cpus:", i
);
1982 for (env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
1983 if (env
->numa_node
== i
) {
1984 monitor_printf(mon
, " %d", env
->cpu_index
);
1987 monitor_printf(mon
, "\n");
1988 monitor_printf(mon
, "node %d size: %" PRId64
" MB\n", i
,
1993 #ifdef CONFIG_PROFILER
1998 static void do_info_profile(Monitor
*mon
)
2004 monitor_printf(mon
, "async time %" PRId64
" (%0.3f)\n",
2005 dev_time
, dev_time
/ (double)get_ticks_per_sec());
2006 monitor_printf(mon
, "qemu time %" PRId64
" (%0.3f)\n",
2007 qemu_time
, qemu_time
/ (double)get_ticks_per_sec());
2012 static void do_info_profile(Monitor
*mon
)
2014 monitor_printf(mon
, "Internal profiler not compiled\n");
2018 /* Capture support */
2019 static QLIST_HEAD (capture_list_head
, CaptureState
) capture_head
;
2021 static void do_info_capture(Monitor
*mon
)
2026 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
2027 monitor_printf(mon
, "[%d]: ", i
);
2028 s
->ops
.info (s
->opaque
);
2033 static void do_stop_capture(Monitor
*mon
, const QDict
*qdict
)
2036 int n
= qdict_get_int(qdict
, "n");
2039 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
2041 s
->ops
.destroy (s
->opaque
);
2042 QLIST_REMOVE (s
, entries
);
2049 static void do_wav_capture(Monitor
*mon
, const QDict
*qdict
)
2051 const char *path
= qdict_get_str(qdict
, "path");
2052 int has_freq
= qdict_haskey(qdict
, "freq");
2053 int freq
= qdict_get_try_int(qdict
, "freq", -1);
2054 int has_bits
= qdict_haskey(qdict
, "bits");
2055 int bits
= qdict_get_try_int(qdict
, "bits", -1);
2056 int has_channels
= qdict_haskey(qdict
, "nchannels");
2057 int nchannels
= qdict_get_try_int(qdict
, "nchannels", -1);
2060 s
= g_malloc0 (sizeof (*s
));
2062 freq
= has_freq
? freq
: 44100;
2063 bits
= has_bits
? bits
: 16;
2064 nchannels
= has_channels
? nchannels
: 2;
2066 if (wav_start_capture (s
, path
, freq
, bits
, nchannels
)) {
2067 monitor_printf(mon
, "Failed to add wave capture\n");
2071 QLIST_INSERT_HEAD (&capture_head
, s
, entries
);
2075 static qemu_acl
*find_acl(Monitor
*mon
, const char *name
)
2077 qemu_acl
*acl
= qemu_acl_find(name
);
2080 monitor_printf(mon
, "acl: unknown list '%s'\n", name
);
2085 static void do_acl_show(Monitor
*mon
, const QDict
*qdict
)
2087 const char *aclname
= qdict_get_str(qdict
, "aclname");
2088 qemu_acl
*acl
= find_acl(mon
, aclname
);
2089 qemu_acl_entry
*entry
;
2093 monitor_printf(mon
, "policy: %s\n",
2094 acl
->defaultDeny
? "deny" : "allow");
2095 QTAILQ_FOREACH(entry
, &acl
->entries
, next
) {
2097 monitor_printf(mon
, "%d: %s %s\n", i
,
2098 entry
->deny
? "deny" : "allow", entry
->match
);
2103 static void do_acl_reset(Monitor
*mon
, const QDict
*qdict
)
2105 const char *aclname
= qdict_get_str(qdict
, "aclname");
2106 qemu_acl
*acl
= find_acl(mon
, aclname
);
2109 qemu_acl_reset(acl
);
2110 monitor_printf(mon
, "acl: removed all rules\n");
2114 static void do_acl_policy(Monitor
*mon
, const QDict
*qdict
)
2116 const char *aclname
= qdict_get_str(qdict
, "aclname");
2117 const char *policy
= qdict_get_str(qdict
, "policy");
2118 qemu_acl
*acl
= find_acl(mon
, aclname
);
2121 if (strcmp(policy
, "allow") == 0) {
2122 acl
->defaultDeny
= 0;
2123 monitor_printf(mon
, "acl: policy set to 'allow'\n");
2124 } else if (strcmp(policy
, "deny") == 0) {
2125 acl
->defaultDeny
= 1;
2126 monitor_printf(mon
, "acl: policy set to 'deny'\n");
2128 monitor_printf(mon
, "acl: unknown policy '%s', "
2129 "expected 'deny' or 'allow'\n", policy
);
2134 static void do_acl_add(Monitor
*mon
, const QDict
*qdict
)
2136 const char *aclname
= qdict_get_str(qdict
, "aclname");
2137 const char *match
= qdict_get_str(qdict
, "match");
2138 const char *policy
= qdict_get_str(qdict
, "policy");
2139 int has_index
= qdict_haskey(qdict
, "index");
2140 int index
= qdict_get_try_int(qdict
, "index", -1);
2141 qemu_acl
*acl
= find_acl(mon
, aclname
);
2145 if (strcmp(policy
, "allow") == 0) {
2147 } else if (strcmp(policy
, "deny") == 0) {
2150 monitor_printf(mon
, "acl: unknown policy '%s', "
2151 "expected 'deny' or 'allow'\n", policy
);
2155 ret
= qemu_acl_insert(acl
, deny
, match
, index
);
2157 ret
= qemu_acl_append(acl
, deny
, match
);
2159 monitor_printf(mon
, "acl: unable to add acl entry\n");
2161 monitor_printf(mon
, "acl: added rule at position %d\n", ret
);
2165 static void do_acl_remove(Monitor
*mon
, const QDict
*qdict
)
2167 const char *aclname
= qdict_get_str(qdict
, "aclname");
2168 const char *match
= qdict_get_str(qdict
, "match");
2169 qemu_acl
*acl
= find_acl(mon
, aclname
);
2173 ret
= qemu_acl_remove(acl
, match
);
2175 monitor_printf(mon
, "acl: no matching acl entry\n");
2177 monitor_printf(mon
, "acl: removed rule at position %d\n", ret
);
2181 #if defined(TARGET_I386)
2182 static void do_inject_mce(Monitor
*mon
, const QDict
*qdict
)
2185 int cpu_index
= qdict_get_int(qdict
, "cpu_index");
2186 int bank
= qdict_get_int(qdict
, "bank");
2187 uint64_t status
= qdict_get_int(qdict
, "status");
2188 uint64_t mcg_status
= qdict_get_int(qdict
, "mcg_status");
2189 uint64_t addr
= qdict_get_int(qdict
, "addr");
2190 uint64_t misc
= qdict_get_int(qdict
, "misc");
2191 int flags
= MCE_INJECT_UNCOND_AO
;
2193 if (qdict_get_try_bool(qdict
, "broadcast", 0)) {
2194 flags
|= MCE_INJECT_BROADCAST
;
2196 for (cenv
= first_cpu
; cenv
!= NULL
; cenv
= cenv
->next_cpu
) {
2197 if (cenv
->cpu_index
== cpu_index
) {
2198 cpu_x86_inject_mce(mon
, cenv
, bank
, status
, mcg_status
, addr
, misc
,
2206 static int do_getfd(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
2208 const char *fdname
= qdict_get_str(qdict
, "fdname");
2212 fd
= qemu_chr_fe_get_msgfd(mon
->chr
);
2214 qerror_report(QERR_FD_NOT_SUPPLIED
);
2218 if (qemu_isdigit(fdname
[0])) {
2219 qerror_report(QERR_INVALID_PARAMETER_VALUE
, "fdname",
2220 "a name not starting with a digit");
2224 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2225 if (strcmp(monfd
->name
, fdname
) != 0) {
2234 monfd
= g_malloc0(sizeof(mon_fd_t
));
2235 monfd
->name
= g_strdup(fdname
);
2238 QLIST_INSERT_HEAD(&mon
->fds
, monfd
, next
);
2242 static int do_closefd(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
2244 const char *fdname
= qdict_get_str(qdict
, "fdname");
2247 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2248 if (strcmp(monfd
->name
, fdname
) != 0) {
2252 QLIST_REMOVE(monfd
, next
);
2254 g_free(monfd
->name
);
2259 qerror_report(QERR_FD_NOT_FOUND
, fdname
);
2263 static void do_loadvm(Monitor
*mon
, const QDict
*qdict
)
2265 int saved_vm_running
= runstate_is_running();
2266 const char *name
= qdict_get_str(qdict
, "name");
2268 vm_stop(RUN_STATE_RESTORE_VM
);
2270 if (load_vmstate(name
) == 0 && saved_vm_running
) {
2275 int monitor_get_fd(Monitor
*mon
, const char *fdname
)
2279 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2282 if (strcmp(monfd
->name
, fdname
) != 0) {
2288 /* caller takes ownership of fd */
2289 QLIST_REMOVE(monfd
, next
);
2290 g_free(monfd
->name
);
2299 /* mon_cmds and info_cmds would be sorted at runtime */
2300 static mon_cmd_t mon_cmds
[] = {
2301 #include "hmp-commands.h"
2305 /* Please update hmp-commands.hx when adding or changing commands */
2306 static mon_cmd_t info_cmds
[] = {
2311 .help
= "show the version of QEMU",
2312 .mhandler
.info
= hmp_info_version
,
2318 .help
= "show the network state",
2319 .mhandler
.info
= do_info_network
,
2325 .help
= "show the character devices",
2326 .mhandler
.info
= hmp_info_chardev
,
2332 .help
= "show the block devices",
2333 .mhandler
.info
= hmp_info_block
,
2336 .name
= "blockstats",
2339 .help
= "show block device statistics",
2340 .mhandler
.info
= hmp_info_blockstats
,
2343 .name
= "block-jobs",
2346 .help
= "show progress of ongoing block device operations",
2347 .mhandler
.info
= hmp_info_block_jobs
,
2350 .name
= "registers",
2353 .help
= "show the cpu registers",
2354 .mhandler
.info
= do_info_registers
,
2360 .help
= "show infos for each CPU",
2361 .mhandler
.info
= hmp_info_cpus
,
2367 .help
= "show the command line history",
2368 .mhandler
.info
= do_info_history
,
2370 #if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2371 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
2376 .help
= "show the interrupts statistics (if available)",
2378 .mhandler
.info
= sun4m_irq_info
,
2379 #elif defined(TARGET_LM32)
2380 .mhandler
.info
= lm32_irq_info
,
2382 .mhandler
.info
= irq_info
,
2389 .help
= "show i8259 (PIC) state",
2391 .mhandler
.info
= sun4m_pic_info
,
2392 #elif defined(TARGET_LM32)
2393 .mhandler
.info
= lm32_do_pic_info
,
2395 .mhandler
.info
= pic_info
,
2403 .help
= "show PCI info",
2404 .mhandler
.info
= hmp_info_pci
,
2406 #if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
2407 defined(TARGET_PPC) || defined(TARGET_XTENSA)
2412 .help
= "show virtual to physical memory mappings",
2413 .mhandler
.info
= tlb_info
,
2416 #if defined(TARGET_I386)
2421 .help
= "show the active virtual memory mappings",
2422 .mhandler
.info
= mem_info
,
2429 .help
= "show memory tree",
2430 .mhandler
.info
= do_info_mtree
,
2436 .help
= "show dynamic compiler info",
2437 .mhandler
.info
= do_info_jit
,
2443 .help
= "show KVM information",
2444 .mhandler
.info
= hmp_info_kvm
,
2450 .help
= "show NUMA information",
2451 .mhandler
.info
= do_info_numa
,
2457 .help
= "show guest USB devices",
2458 .mhandler
.info
= usb_info
,
2464 .help
= "show host USB devices",
2465 .mhandler
.info
= usb_host_info
,
2471 .help
= "show profiling information",
2472 .mhandler
.info
= do_info_profile
,
2478 .help
= "show capture information",
2479 .mhandler
.info
= do_info_capture
,
2482 .name
= "snapshots",
2485 .help
= "show the currently saved VM snapshots",
2486 .mhandler
.info
= do_info_snapshots
,
2492 .help
= "show the current VM status (running|paused)",
2493 .mhandler
.info
= hmp_info_status
,
2499 .help
= "show guest PCMCIA status",
2500 .mhandler
.info
= pcmcia_info
,
2506 .help
= "show which guest mouse is receiving events",
2507 .mhandler
.info
= hmp_info_mice
,
2513 .help
= "show the vnc server status",
2514 .mhandler
.info
= hmp_info_vnc
,
2516 #if defined(CONFIG_SPICE)
2521 .help
= "show the spice server status",
2522 .mhandler
.info
= hmp_info_spice
,
2529 .help
= "show the current VM name",
2530 .mhandler
.info
= hmp_info_name
,
2536 .help
= "show the current VM UUID",
2537 .mhandler
.info
= hmp_info_uuid
,
2539 #if defined(TARGET_PPC)
2544 .help
= "show CPU statistics",
2545 .mhandler
.info
= do_info_cpu_stats
,
2548 #if defined(CONFIG_SLIRP)
2553 .help
= "show user network stack connection states",
2554 .mhandler
.info
= do_info_usernet
,
2561 .help
= "show migration status",
2562 .mhandler
.info
= hmp_info_migrate
,
2568 .help
= "show balloon information",
2569 .mhandler
.info
= hmp_info_balloon
,
2575 .help
= "show device tree",
2576 .mhandler
.info
= do_info_qtree
,
2582 .help
= "show qdev device model list",
2583 .mhandler
.info
= do_info_qdm
,
2589 .help
= "show roms",
2590 .mhandler
.info
= do_info_roms
,
2592 #if defined(CONFIG_TRACE_SIMPLE)
2597 .help
= "show current contents of trace buffer",
2598 .mhandler
.info
= do_info_trace
,
2602 .name
= "trace-events",
2605 .help
= "show available trace-events & their state",
2606 .mhandler
.info
= do_trace_print_events
,
2613 static const mon_cmd_t qmp_cmds
[] = {
2614 #include "qmp-commands-old.h"
2618 /*******************************************************************/
2620 static const char *pch
;
2621 static jmp_buf expr_env
;
2626 typedef struct MonitorDef
{
2629 target_long (*get_value
)(const struct MonitorDef
*md
, int val
);
2633 #if defined(TARGET_I386)
2634 static target_long
monitor_get_pc (const struct MonitorDef
*md
, int val
)
2636 CPUArchState
*env
= mon_get_cpu();
2637 return env
->eip
+ env
->segs
[R_CS
].base
;
2641 #if defined(TARGET_PPC)
2642 static target_long
monitor_get_ccr (const struct MonitorDef
*md
, int val
)
2644 CPUArchState
*env
= mon_get_cpu();
2649 for (i
= 0; i
< 8; i
++)
2650 u
|= env
->crf
[i
] << (32 - (4 * i
));
2655 static target_long
monitor_get_msr (const struct MonitorDef
*md
, int val
)
2657 CPUArchState
*env
= mon_get_cpu();
2661 static target_long
monitor_get_xer (const struct MonitorDef
*md
, int val
)
2663 CPUArchState
*env
= mon_get_cpu();
2667 static target_long
monitor_get_decr (const struct MonitorDef
*md
, int val
)
2669 CPUArchState
*env
= mon_get_cpu();
2670 return cpu_ppc_load_decr(env
);
2673 static target_long
monitor_get_tbu (const struct MonitorDef
*md
, int val
)
2675 CPUArchState
*env
= mon_get_cpu();
2676 return cpu_ppc_load_tbu(env
);
2679 static target_long
monitor_get_tbl (const struct MonitorDef
*md
, int val
)
2681 CPUArchState
*env
= mon_get_cpu();
2682 return cpu_ppc_load_tbl(env
);
2686 #if defined(TARGET_SPARC)
2687 #ifndef TARGET_SPARC64
2688 static target_long
monitor_get_psr (const struct MonitorDef
*md
, int val
)
2690 CPUArchState
*env
= mon_get_cpu();
2692 return cpu_get_psr(env
);
2696 static target_long
monitor_get_reg(const struct MonitorDef
*md
, int val
)
2698 CPUArchState
*env
= mon_get_cpu();
2699 return env
->regwptr
[val
];
2703 static const MonitorDef monitor_defs
[] = {
2706 #define SEG(name, seg) \
2707 { name, offsetof(CPUX86State, segs[seg].selector), NULL, MD_I32 },\
2708 { name ".base", offsetof(CPUX86State, segs[seg].base) },\
2709 { name ".limit", offsetof(CPUX86State, segs[seg].limit), NULL, MD_I32 },
2711 { "eax", offsetof(CPUX86State
, regs
[0]) },
2712 { "ecx", offsetof(CPUX86State
, regs
[1]) },
2713 { "edx", offsetof(CPUX86State
, regs
[2]) },
2714 { "ebx", offsetof(CPUX86State
, regs
[3]) },
2715 { "esp|sp", offsetof(CPUX86State
, regs
[4]) },
2716 { "ebp|fp", offsetof(CPUX86State
, regs
[5]) },
2717 { "esi", offsetof(CPUX86State
, regs
[6]) },
2718 { "edi", offsetof(CPUX86State
, regs
[7]) },
2719 #ifdef TARGET_X86_64
2720 { "r8", offsetof(CPUX86State
, regs
[8]) },
2721 { "r9", offsetof(CPUX86State
, regs
[9]) },
2722 { "r10", offsetof(CPUX86State
, regs
[10]) },
2723 { "r11", offsetof(CPUX86State
, regs
[11]) },
2724 { "r12", offsetof(CPUX86State
, regs
[12]) },
2725 { "r13", offsetof(CPUX86State
, regs
[13]) },
2726 { "r14", offsetof(CPUX86State
, regs
[14]) },
2727 { "r15", offsetof(CPUX86State
, regs
[15]) },
2729 { "eflags", offsetof(CPUX86State
, eflags
) },
2730 { "eip", offsetof(CPUX86State
, eip
) },
2737 { "pc", 0, monitor_get_pc
, },
2738 #elif defined(TARGET_PPC)
2739 /* General purpose registers */
2740 { "r0", offsetof(CPUPPCState
, gpr
[0]) },
2741 { "r1", offsetof(CPUPPCState
, gpr
[1]) },
2742 { "r2", offsetof(CPUPPCState
, gpr
[2]) },
2743 { "r3", offsetof(CPUPPCState
, gpr
[3]) },
2744 { "r4", offsetof(CPUPPCState
, gpr
[4]) },
2745 { "r5", offsetof(CPUPPCState
, gpr
[5]) },
2746 { "r6", offsetof(CPUPPCState
, gpr
[6]) },
2747 { "r7", offsetof(CPUPPCState
, gpr
[7]) },
2748 { "r8", offsetof(CPUPPCState
, gpr
[8]) },
2749 { "r9", offsetof(CPUPPCState
, gpr
[9]) },
2750 { "r10", offsetof(CPUPPCState
, gpr
[10]) },
2751 { "r11", offsetof(CPUPPCState
, gpr
[11]) },
2752 { "r12", offsetof(CPUPPCState
, gpr
[12]) },
2753 { "r13", offsetof(CPUPPCState
, gpr
[13]) },
2754 { "r14", offsetof(CPUPPCState
, gpr
[14]) },
2755 { "r15", offsetof(CPUPPCState
, gpr
[15]) },
2756 { "r16", offsetof(CPUPPCState
, gpr
[16]) },
2757 { "r17", offsetof(CPUPPCState
, gpr
[17]) },
2758 { "r18", offsetof(CPUPPCState
, gpr
[18]) },
2759 { "r19", offsetof(CPUPPCState
, gpr
[19]) },
2760 { "r20", offsetof(CPUPPCState
, gpr
[20]) },
2761 { "r21", offsetof(CPUPPCState
, gpr
[21]) },
2762 { "r22", offsetof(CPUPPCState
, gpr
[22]) },
2763 { "r23", offsetof(CPUPPCState
, gpr
[23]) },
2764 { "r24", offsetof(CPUPPCState
, gpr
[24]) },
2765 { "r25", offsetof(CPUPPCState
, gpr
[25]) },
2766 { "r26", offsetof(CPUPPCState
, gpr
[26]) },
2767 { "r27", offsetof(CPUPPCState
, gpr
[27]) },
2768 { "r28", offsetof(CPUPPCState
, gpr
[28]) },
2769 { "r29", offsetof(CPUPPCState
, gpr
[29]) },
2770 { "r30", offsetof(CPUPPCState
, gpr
[30]) },
2771 { "r31", offsetof(CPUPPCState
, gpr
[31]) },
2772 /* Floating point registers */
2773 { "f0", offsetof(CPUPPCState
, fpr
[0]) },
2774 { "f1", offsetof(CPUPPCState
, fpr
[1]) },
2775 { "f2", offsetof(CPUPPCState
, fpr
[2]) },
2776 { "f3", offsetof(CPUPPCState
, fpr
[3]) },
2777 { "f4", offsetof(CPUPPCState
, fpr
[4]) },
2778 { "f5", offsetof(CPUPPCState
, fpr
[5]) },
2779 { "f6", offsetof(CPUPPCState
, fpr
[6]) },
2780 { "f7", offsetof(CPUPPCState
, fpr
[7]) },
2781 { "f8", offsetof(CPUPPCState
, fpr
[8]) },
2782 { "f9", offsetof(CPUPPCState
, fpr
[9]) },
2783 { "f10", offsetof(CPUPPCState
, fpr
[10]) },
2784 { "f11", offsetof(CPUPPCState
, fpr
[11]) },
2785 { "f12", offsetof(CPUPPCState
, fpr
[12]) },
2786 { "f13", offsetof(CPUPPCState
, fpr
[13]) },
2787 { "f14", offsetof(CPUPPCState
, fpr
[14]) },
2788 { "f15", offsetof(CPUPPCState
, fpr
[15]) },
2789 { "f16", offsetof(CPUPPCState
, fpr
[16]) },
2790 { "f17", offsetof(CPUPPCState
, fpr
[17]) },
2791 { "f18", offsetof(CPUPPCState
, fpr
[18]) },
2792 { "f19", offsetof(CPUPPCState
, fpr
[19]) },
2793 { "f20", offsetof(CPUPPCState
, fpr
[20]) },
2794 { "f21", offsetof(CPUPPCState
, fpr
[21]) },
2795 { "f22", offsetof(CPUPPCState
, fpr
[22]) },
2796 { "f23", offsetof(CPUPPCState
, fpr
[23]) },
2797 { "f24", offsetof(CPUPPCState
, fpr
[24]) },
2798 { "f25", offsetof(CPUPPCState
, fpr
[25]) },
2799 { "f26", offsetof(CPUPPCState
, fpr
[26]) },
2800 { "f27", offsetof(CPUPPCState
, fpr
[27]) },
2801 { "f28", offsetof(CPUPPCState
, fpr
[28]) },
2802 { "f29", offsetof(CPUPPCState
, fpr
[29]) },
2803 { "f30", offsetof(CPUPPCState
, fpr
[30]) },
2804 { "f31", offsetof(CPUPPCState
, fpr
[31]) },
2805 { "fpscr", offsetof(CPUPPCState
, fpscr
) },
2806 /* Next instruction pointer */
2807 { "nip|pc", offsetof(CPUPPCState
, nip
) },
2808 { "lr", offsetof(CPUPPCState
, lr
) },
2809 { "ctr", offsetof(CPUPPCState
, ctr
) },
2810 { "decr", 0, &monitor_get_decr
, },
2811 { "ccr", 0, &monitor_get_ccr
, },
2812 /* Machine state register */
2813 { "msr", 0, &monitor_get_msr
, },
2814 { "xer", 0, &monitor_get_xer
, },
2815 { "tbu", 0, &monitor_get_tbu
, },
2816 { "tbl", 0, &monitor_get_tbl
, },
2817 #if defined(TARGET_PPC64)
2818 /* Address space register */
2819 { "asr", offsetof(CPUPPCState
, asr
) },
2821 /* Segment registers */
2822 { "sdr1", offsetof(CPUPPCState
, spr
[SPR_SDR1
]) },
2823 { "sr0", offsetof(CPUPPCState
, sr
[0]) },
2824 { "sr1", offsetof(CPUPPCState
, sr
[1]) },
2825 { "sr2", offsetof(CPUPPCState
, sr
[2]) },
2826 { "sr3", offsetof(CPUPPCState
, sr
[3]) },
2827 { "sr4", offsetof(CPUPPCState
, sr
[4]) },
2828 { "sr5", offsetof(CPUPPCState
, sr
[5]) },
2829 { "sr6", offsetof(CPUPPCState
, sr
[6]) },
2830 { "sr7", offsetof(CPUPPCState
, sr
[7]) },
2831 { "sr8", offsetof(CPUPPCState
, sr
[8]) },
2832 { "sr9", offsetof(CPUPPCState
, sr
[9]) },
2833 { "sr10", offsetof(CPUPPCState
, sr
[10]) },
2834 { "sr11", offsetof(CPUPPCState
, sr
[11]) },
2835 { "sr12", offsetof(CPUPPCState
, sr
[12]) },
2836 { "sr13", offsetof(CPUPPCState
, sr
[13]) },
2837 { "sr14", offsetof(CPUPPCState
, sr
[14]) },
2838 { "sr15", offsetof(CPUPPCState
, sr
[15]) },
2839 /* Too lazy to put BATs... */
2840 { "pvr", offsetof(CPUPPCState
, spr
[SPR_PVR
]) },
2842 { "srr0", offsetof(CPUPPCState
, spr
[SPR_SRR0
]) },
2843 { "srr1", offsetof(CPUPPCState
, spr
[SPR_SRR1
]) },
2844 { "sprg0", offsetof(CPUPPCState
, spr
[SPR_SPRG0
]) },
2845 { "sprg1", offsetof(CPUPPCState
, spr
[SPR_SPRG1
]) },
2846 { "sprg2", offsetof(CPUPPCState
, spr
[SPR_SPRG2
]) },
2847 { "sprg3", offsetof(CPUPPCState
, spr
[SPR_SPRG3
]) },
2848 { "sprg4", offsetof(CPUPPCState
, spr
[SPR_SPRG4
]) },
2849 { "sprg5", offsetof(CPUPPCState
, spr
[SPR_SPRG5
]) },
2850 { "sprg6", offsetof(CPUPPCState
, spr
[SPR_SPRG6
]) },
2851 { "sprg7", offsetof(CPUPPCState
, spr
[SPR_SPRG7
]) },
2852 { "pid", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID
]) },
2853 { "csrr0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_CSRR0
]) },
2854 { "csrr1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_CSRR1
]) },
2855 { "esr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_ESR
]) },
2856 { "dear", offsetof(CPUPPCState
, spr
[SPR_BOOKE_DEAR
]) },
2857 { "mcsr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSR
]) },
2858 { "tsr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TSR
]) },
2859 { "tcr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TCR
]) },
2860 { "vrsave", offsetof(CPUPPCState
, spr
[SPR_VRSAVE
]) },
2861 { "pir", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PIR
]) },
2862 { "mcsrr0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSRR0
]) },
2863 { "mcsrr1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSRR1
]) },
2864 { "decar", offsetof(CPUPPCState
, spr
[SPR_BOOKE_DECAR
]) },
2865 { "ivpr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVPR
]) },
2866 { "epcr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPCR
]) },
2867 { "sprg8", offsetof(CPUPPCState
, spr
[SPR_BOOKE_SPRG8
]) },
2868 { "ivor0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR0
]) },
2869 { "ivor1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR1
]) },
2870 { "ivor2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR2
]) },
2871 { "ivor3", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR3
]) },
2872 { "ivor4", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR4
]) },
2873 { "ivor5", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR5
]) },
2874 { "ivor6", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR6
]) },
2875 { "ivor7", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR7
]) },
2876 { "ivor8", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR8
]) },
2877 { "ivor9", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR9
]) },
2878 { "ivor10", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR10
]) },
2879 { "ivor11", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR11
]) },
2880 { "ivor12", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR12
]) },
2881 { "ivor13", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR13
]) },
2882 { "ivor14", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR14
]) },
2883 { "ivor15", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR15
]) },
2884 { "ivor32", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR32
]) },
2885 { "ivor33", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR33
]) },
2886 { "ivor34", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR34
]) },
2887 { "ivor35", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR35
]) },
2888 { "ivor36", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR36
]) },
2889 { "ivor37", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR37
]) },
2890 { "mas0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS0
]) },
2891 { "mas1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS1
]) },
2892 { "mas2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS2
]) },
2893 { "mas3", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS3
]) },
2894 { "mas4", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS4
]) },
2895 { "mas6", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS6
]) },
2896 { "mas7", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS7
]) },
2897 { "mmucfg", offsetof(CPUPPCState
, spr
[SPR_MMUCFG
]) },
2898 { "tlb0cfg", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TLB0CFG
]) },
2899 { "tlb1cfg", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TLB1CFG
]) },
2900 { "epr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPR
]) },
2901 { "eplc", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPLC
]) },
2902 { "epsc", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPSC
]) },
2903 { "svr", offsetof(CPUPPCState
, spr
[SPR_E500_SVR
]) },
2904 { "mcar", offsetof(CPUPPCState
, spr
[SPR_Exxx_MCAR
]) },
2905 { "pid1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID1
]) },
2906 { "pid2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID2
]) },
2907 { "hid0", offsetof(CPUPPCState
, spr
[SPR_HID0
]) },
2909 #elif defined(TARGET_SPARC)
2910 { "g0", offsetof(CPUSPARCState
, gregs
[0]) },
2911 { "g1", offsetof(CPUSPARCState
, gregs
[1]) },
2912 { "g2", offsetof(CPUSPARCState
, gregs
[2]) },
2913 { "g3", offsetof(CPUSPARCState
, gregs
[3]) },
2914 { "g4", offsetof(CPUSPARCState
, gregs
[4]) },
2915 { "g5", offsetof(CPUSPARCState
, gregs
[5]) },
2916 { "g6", offsetof(CPUSPARCState
, gregs
[6]) },
2917 { "g7", offsetof(CPUSPARCState
, gregs
[7]) },
2918 { "o0", 0, monitor_get_reg
},
2919 { "o1", 1, monitor_get_reg
},
2920 { "o2", 2, monitor_get_reg
},
2921 { "o3", 3, monitor_get_reg
},
2922 { "o4", 4, monitor_get_reg
},
2923 { "o5", 5, monitor_get_reg
},
2924 { "o6", 6, monitor_get_reg
},
2925 { "o7", 7, monitor_get_reg
},
2926 { "l0", 8, monitor_get_reg
},
2927 { "l1", 9, monitor_get_reg
},
2928 { "l2", 10, monitor_get_reg
},
2929 { "l3", 11, monitor_get_reg
},
2930 { "l4", 12, monitor_get_reg
},
2931 { "l5", 13, monitor_get_reg
},
2932 { "l6", 14, monitor_get_reg
},
2933 { "l7", 15, monitor_get_reg
},
2934 { "i0", 16, monitor_get_reg
},
2935 { "i1", 17, monitor_get_reg
},
2936 { "i2", 18, monitor_get_reg
},
2937 { "i3", 19, monitor_get_reg
},
2938 { "i4", 20, monitor_get_reg
},
2939 { "i5", 21, monitor_get_reg
},
2940 { "i6", 22, monitor_get_reg
},
2941 { "i7", 23, monitor_get_reg
},
2942 { "pc", offsetof(CPUSPARCState
, pc
) },
2943 { "npc", offsetof(CPUSPARCState
, npc
) },
2944 { "y", offsetof(CPUSPARCState
, y
) },
2945 #ifndef TARGET_SPARC64
2946 { "psr", 0, &monitor_get_psr
, },
2947 { "wim", offsetof(CPUSPARCState
, wim
) },
2949 { "tbr", offsetof(CPUSPARCState
, tbr
) },
2950 { "fsr", offsetof(CPUSPARCState
, fsr
) },
2951 { "f0", offsetof(CPUSPARCState
, fpr
[0].l
.upper
) },
2952 { "f1", offsetof(CPUSPARCState
, fpr
[0].l
.lower
) },
2953 { "f2", offsetof(CPUSPARCState
, fpr
[1].l
.upper
) },
2954 { "f3", offsetof(CPUSPARCState
, fpr
[1].l
.lower
) },
2955 { "f4", offsetof(CPUSPARCState
, fpr
[2].l
.upper
) },
2956 { "f5", offsetof(CPUSPARCState
, fpr
[2].l
.lower
) },
2957 { "f6", offsetof(CPUSPARCState
, fpr
[3].l
.upper
) },
2958 { "f7", offsetof(CPUSPARCState
, fpr
[3].l
.lower
) },
2959 { "f8", offsetof(CPUSPARCState
, fpr
[4].l
.upper
) },
2960 { "f9", offsetof(CPUSPARCState
, fpr
[4].l
.lower
) },
2961 { "f10", offsetof(CPUSPARCState
, fpr
[5].l
.upper
) },
2962 { "f11", offsetof(CPUSPARCState
, fpr
[5].l
.lower
) },
2963 { "f12", offsetof(CPUSPARCState
, fpr
[6].l
.upper
) },
2964 { "f13", offsetof(CPUSPARCState
, fpr
[6].l
.lower
) },
2965 { "f14", offsetof(CPUSPARCState
, fpr
[7].l
.upper
) },
2966 { "f15", offsetof(CPUSPARCState
, fpr
[7].l
.lower
) },
2967 { "f16", offsetof(CPUSPARCState
, fpr
[8].l
.upper
) },
2968 { "f17", offsetof(CPUSPARCState
, fpr
[8].l
.lower
) },
2969 { "f18", offsetof(CPUSPARCState
, fpr
[9].l
.upper
) },
2970 { "f19", offsetof(CPUSPARCState
, fpr
[9].l
.lower
) },
2971 { "f20", offsetof(CPUSPARCState
, fpr
[10].l
.upper
) },
2972 { "f21", offsetof(CPUSPARCState
, fpr
[10].l
.lower
) },
2973 { "f22", offsetof(CPUSPARCState
, fpr
[11].l
.upper
) },
2974 { "f23", offsetof(CPUSPARCState
, fpr
[11].l
.lower
) },
2975 { "f24", offsetof(CPUSPARCState
, fpr
[12].l
.upper
) },
2976 { "f25", offsetof(CPUSPARCState
, fpr
[12].l
.lower
) },
2977 { "f26", offsetof(CPUSPARCState
, fpr
[13].l
.upper
) },
2978 { "f27", offsetof(CPUSPARCState
, fpr
[13].l
.lower
) },
2979 { "f28", offsetof(CPUSPARCState
, fpr
[14].l
.upper
) },
2980 { "f29", offsetof(CPUSPARCState
, fpr
[14].l
.lower
) },
2981 { "f30", offsetof(CPUSPARCState
, fpr
[15].l
.upper
) },
2982 { "f31", offsetof(CPUSPARCState
, fpr
[15].l
.lower
) },
2983 #ifdef TARGET_SPARC64
2984 { "f32", offsetof(CPUSPARCState
, fpr
[16]) },
2985 { "f34", offsetof(CPUSPARCState
, fpr
[17]) },
2986 { "f36", offsetof(CPUSPARCState
, fpr
[18]) },
2987 { "f38", offsetof(CPUSPARCState
, fpr
[19]) },
2988 { "f40", offsetof(CPUSPARCState
, fpr
[20]) },
2989 { "f42", offsetof(CPUSPARCState
, fpr
[21]) },
2990 { "f44", offsetof(CPUSPARCState
, fpr
[22]) },
2991 { "f46", offsetof(CPUSPARCState
, fpr
[23]) },
2992 { "f48", offsetof(CPUSPARCState
, fpr
[24]) },
2993 { "f50", offsetof(CPUSPARCState
, fpr
[25]) },
2994 { "f52", offsetof(CPUSPARCState
, fpr
[26]) },
2995 { "f54", offsetof(CPUSPARCState
, fpr
[27]) },
2996 { "f56", offsetof(CPUSPARCState
, fpr
[28]) },
2997 { "f58", offsetof(CPUSPARCState
, fpr
[29]) },
2998 { "f60", offsetof(CPUSPARCState
, fpr
[30]) },
2999 { "f62", offsetof(CPUSPARCState
, fpr
[31]) },
3000 { "asi", offsetof(CPUSPARCState
, asi
) },
3001 { "pstate", offsetof(CPUSPARCState
, pstate
) },
3002 { "cansave", offsetof(CPUSPARCState
, cansave
) },
3003 { "canrestore", offsetof(CPUSPARCState
, canrestore
) },
3004 { "otherwin", offsetof(CPUSPARCState
, otherwin
) },
3005 { "wstate", offsetof(CPUSPARCState
, wstate
) },
3006 { "cleanwin", offsetof(CPUSPARCState
, cleanwin
) },
3007 { "fprs", offsetof(CPUSPARCState
, fprs
) },
3013 static void expr_error(Monitor
*mon
, const char *msg
)
3015 monitor_printf(mon
, "%s\n", msg
);
3016 longjmp(expr_env
, 1);
3019 /* return 0 if OK, -1 if not found */
3020 static int get_monitor_def(target_long
*pval
, const char *name
)
3022 const MonitorDef
*md
;
3025 for(md
= monitor_defs
; md
->name
!= NULL
; md
++) {
3026 if (compare_cmd(name
, md
->name
)) {
3027 if (md
->get_value
) {
3028 *pval
= md
->get_value(md
, md
->offset
);
3030 CPUArchState
*env
= mon_get_cpu();
3031 ptr
= (uint8_t *)env
+ md
->offset
;
3034 *pval
= *(int32_t *)ptr
;
3037 *pval
= *(target_long
*)ptr
;
3050 static void next(void)
3054 while (qemu_isspace(*pch
))
3059 static int64_t expr_sum(Monitor
*mon
);
3061 static int64_t expr_unary(Monitor
*mon
)
3070 n
= expr_unary(mon
);
3074 n
= -expr_unary(mon
);
3078 n
= ~expr_unary(mon
);
3084 expr_error(mon
, "')' expected");
3091 expr_error(mon
, "character constant expected");
3095 expr_error(mon
, "missing terminating \' character");
3105 while ((*pch
>= 'a' && *pch
<= 'z') ||
3106 (*pch
>= 'A' && *pch
<= 'Z') ||
3107 (*pch
>= '0' && *pch
<= '9') ||
3108 *pch
== '_' || *pch
== '.') {
3109 if ((q
- buf
) < sizeof(buf
) - 1)
3113 while (qemu_isspace(*pch
))
3116 ret
= get_monitor_def(®
, buf
);
3118 expr_error(mon
, "unknown register");
3123 expr_error(mon
, "unexpected end of expression");
3128 #if TARGET_PHYS_ADDR_BITS > 32
3129 n
= strtoull(pch
, &p
, 0);
3131 n
= strtoul(pch
, &p
, 0);
3133 if (errno
== ERANGE
) {
3134 expr_error(mon
, "number too large");
3137 expr_error(mon
, "invalid char in expression");
3140 while (qemu_isspace(*pch
))
3148 static int64_t expr_prod(Monitor
*mon
)
3153 val
= expr_unary(mon
);
3156 if (op
!= '*' && op
!= '/' && op
!= '%')
3159 val2
= expr_unary(mon
);
3168 expr_error(mon
, "division by zero");
3179 static int64_t expr_logic(Monitor
*mon
)
3184 val
= expr_prod(mon
);
3187 if (op
!= '&' && op
!= '|' && op
!= '^')
3190 val2
= expr_prod(mon
);
3207 static int64_t expr_sum(Monitor
*mon
)
3212 val
= expr_logic(mon
);
3215 if (op
!= '+' && op
!= '-')
3218 val2
= expr_logic(mon
);
3227 static int get_expr(Monitor
*mon
, int64_t *pval
, const char **pp
)
3230 if (setjmp(expr_env
)) {
3234 while (qemu_isspace(*pch
))
3236 *pval
= expr_sum(mon
);
3241 static int get_double(Monitor
*mon
, double *pval
, const char **pp
)
3243 const char *p
= *pp
;
3247 d
= strtod(p
, &tailp
);
3249 monitor_printf(mon
, "Number expected\n");
3252 if (d
!= d
|| d
- d
!= 0) {
3253 /* NaN or infinity */
3254 monitor_printf(mon
, "Bad number\n");
3262 static int get_str(char *buf
, int buf_size
, const char **pp
)
3270 while (qemu_isspace(*p
))
3280 while (*p
!= '\0' && *p
!= '\"') {
3296 qemu_printf("unsupported escape code: '\\%c'\n", c
);
3299 if ((q
- buf
) < buf_size
- 1) {
3303 if ((q
- buf
) < buf_size
- 1) {
3310 qemu_printf("unterminated string\n");
3315 while (*p
!= '\0' && !qemu_isspace(*p
)) {
3316 if ((q
- buf
) < buf_size
- 1) {
3328 * Store the command-name in cmdname, and return a pointer to
3329 * the remaining of the command string.
3331 static const char *get_command_name(const char *cmdline
,
3332 char *cmdname
, size_t nlen
)
3335 const char *p
, *pstart
;
3338 while (qemu_isspace(*p
))
3343 while (*p
!= '\0' && *p
!= '/' && !qemu_isspace(*p
))
3348 memcpy(cmdname
, pstart
, len
);
3349 cmdname
[len
] = '\0';
3354 * Read key of 'type' into 'key' and return the current
3357 static char *key_get_info(const char *type
, char **key
)
3365 p
= strchr(type
, ':');
3372 str
= g_malloc(len
+ 1);
3373 memcpy(str
, type
, len
);
3380 static int default_fmt_format
= 'x';
3381 static int default_fmt_size
= 4;
3385 static int is_valid_option(const char *c
, const char *typestr
)
3393 typestr
= strstr(typestr
, option
);
3394 return (typestr
!= NULL
);
3397 static const mon_cmd_t
*search_dispatch_table(const mon_cmd_t
*disp_table
,
3398 const char *cmdname
)
3400 const mon_cmd_t
*cmd
;
3402 for (cmd
= disp_table
; cmd
->name
!= NULL
; cmd
++) {
3403 if (compare_cmd(cmdname
, cmd
->name
)) {
3411 static const mon_cmd_t
*monitor_find_command(const char *cmdname
)
3413 return search_dispatch_table(mon_cmds
, cmdname
);
3416 static const mon_cmd_t
*qmp_find_cmd(const char *cmdname
)
3418 return search_dispatch_table(qmp_cmds
, cmdname
);
3421 static const mon_cmd_t
*monitor_parse_command(Monitor
*mon
,
3422 const char *cmdline
,
3425 const char *p
, *typestr
;
3427 const mon_cmd_t
*cmd
;
3433 monitor_printf(mon
, "command='%s'\n", cmdline
);
3436 /* extract the command name */
3437 p
= get_command_name(cmdline
, cmdname
, sizeof(cmdname
));
3441 cmd
= monitor_find_command(cmdname
);
3443 monitor_printf(mon
, "unknown command: '%s'\n", cmdname
);
3447 /* parse the parameters */
3448 typestr
= cmd
->args_type
;
3450 typestr
= key_get_info(typestr
, &key
);
3462 while (qemu_isspace(*p
))
3464 if (*typestr
== '?') {
3467 /* no optional string: NULL argument */
3471 ret
= get_str(buf
, sizeof(buf
), &p
);
3475 monitor_printf(mon
, "%s: filename expected\n",
3479 monitor_printf(mon
, "%s: block device name expected\n",
3483 monitor_printf(mon
, "%s: string expected\n", cmdname
);
3488 qdict_put(qdict
, key
, qstring_from_str(buf
));
3493 QemuOptsList
*opts_list
;
3496 opts_list
= qemu_find_opts(key
);
3497 if (!opts_list
|| opts_list
->desc
->name
) {
3500 while (qemu_isspace(*p
)) {
3505 if (get_str(buf
, sizeof(buf
), &p
) < 0) {
3508 opts
= qemu_opts_parse(opts_list
, buf
, 1);
3512 qemu_opts_to_qdict(opts
, qdict
);
3513 qemu_opts_del(opts
);
3518 int count
, format
, size
;
3520 while (qemu_isspace(*p
))
3526 if (qemu_isdigit(*p
)) {
3528 while (qemu_isdigit(*p
)) {
3529 count
= count
* 10 + (*p
- '0');
3567 if (*p
!= '\0' && !qemu_isspace(*p
)) {
3568 monitor_printf(mon
, "invalid char in format: '%c'\n",
3573 format
= default_fmt_format
;
3574 if (format
!= 'i') {
3575 /* for 'i', not specifying a size gives -1 as size */
3577 size
= default_fmt_size
;
3578 default_fmt_size
= size
;
3580 default_fmt_format
= format
;
3583 format
= default_fmt_format
;
3584 if (format
!= 'i') {
3585 size
= default_fmt_size
;
3590 qdict_put(qdict
, "count", qint_from_int(count
));
3591 qdict_put(qdict
, "format", qint_from_int(format
));
3592 qdict_put(qdict
, "size", qint_from_int(size
));
3601 while (qemu_isspace(*p
))
3603 if (*typestr
== '?' || *typestr
== '.') {
3604 if (*typestr
== '?') {
3612 while (qemu_isspace(*p
))
3621 if (get_expr(mon
, &val
, &p
))
3623 /* Check if 'i' is greater than 32-bit */
3624 if ((c
== 'i') && ((val
>> 32) & 0xffffffff)) {
3625 monitor_printf(mon
, "\'%s\' has failed: ", cmdname
);
3626 monitor_printf(mon
, "integer is for 32-bit values\n");
3628 } else if (c
== 'M') {
3630 monitor_printf(mon
, "enter a positive value\n");
3635 qdict_put(qdict
, key
, qint_from_int(val
));
3643 while (qemu_isspace(*p
)) {
3646 if (*typestr
== '?') {
3652 val
= strtosz(p
, &end
);
3654 monitor_printf(mon
, "invalid size\n");
3657 qdict_put(qdict
, key
, qint_from_int(val
));
3665 while (qemu_isspace(*p
))
3667 if (*typestr
== '?') {
3673 if (get_double(mon
, &val
, &p
) < 0) {
3676 if (p
[0] && p
[1] == 's') {
3679 val
/= 1e3
; p
+= 2; break;
3681 val
/= 1e6
; p
+= 2; break;
3683 val
/= 1e9
; p
+= 2; break;
3686 if (*p
&& !qemu_isspace(*p
)) {
3687 monitor_printf(mon
, "Unknown unit suffix\n");
3690 qdict_put(qdict
, key
, qfloat_from_double(val
));
3698 while (qemu_isspace(*p
)) {
3702 while (qemu_isgraph(*p
)) {
3705 if (p
- beg
== 2 && !memcmp(beg
, "on", p
- beg
)) {
3707 } else if (p
- beg
== 3 && !memcmp(beg
, "off", p
- beg
)) {
3710 monitor_printf(mon
, "Expected 'on' or 'off'\n");
3713 qdict_put(qdict
, key
, qbool_from_int(val
));
3718 const char *tmp
= p
;
3725 while (qemu_isspace(*p
))
3730 if(!is_valid_option(p
, typestr
)) {
3732 monitor_printf(mon
, "%s: unsupported option -%c\n",
3744 qdict_put(qdict
, key
, qbool_from_int(1));
3751 monitor_printf(mon
, "%s: unknown type '%c'\n", cmdname
, c
);
3757 /* check that all arguments were parsed */
3758 while (qemu_isspace(*p
))
3761 monitor_printf(mon
, "%s: extraneous characters at the end of line\n",
3773 void monitor_set_error(Monitor
*mon
, QError
*qerror
)
3775 /* report only the first error */
3777 mon
->error
= qerror
;
3779 MON_DEBUG("Additional error report at %s:%d\n",
3780 qerror
->file
, qerror
->linenr
);
3785 static void handler_audit(Monitor
*mon
, const mon_cmd_t
*cmd
, int ret
)
3787 if (ret
&& !monitor_has_error(mon
)) {
3789 * If it returns failure, it must have passed on error.
3791 * Action: Report an internal error to the client if in QMP.
3793 qerror_report(QERR_UNDEFINED_ERROR
);
3794 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3798 #ifdef CONFIG_DEBUG_MONITOR
3799 if (!ret
&& monitor_has_error(mon
)) {
3801 * If it returns success, it must not have passed an error.
3803 * Action: Report the passed error to the client.
3805 MON_DEBUG("command '%s' returned success but passed an error\n",
3809 if (mon_print_count_get(mon
) > 0 && strcmp(cmd
->name
, "info") != 0) {
3811 * Handlers should not call Monitor print functions.
3813 * Action: Ignore them in QMP.
3815 * (XXX: we don't check any 'info' or 'query' command here
3816 * because the user print function _is_ called by do_info(), hence
3817 * we will trigger this check. This problem will go away when we
3818 * make 'query' commands real and kill do_info())
3820 MON_DEBUG("command '%s' called print functions %d time(s)\n",
3821 cmd
->name
, mon_print_count_get(mon
));
3826 static void handle_user_command(Monitor
*mon
, const char *cmdline
)
3829 const mon_cmd_t
*cmd
;
3831 qdict
= qdict_new();
3833 cmd
= monitor_parse_command(mon
, cmdline
, qdict
);
3837 if (handler_is_async(cmd
)) {
3838 user_async_cmd_handler(mon
, cmd
, qdict
);
3839 } else if (handler_is_qobject(cmd
)) {
3840 QObject
*data
= NULL
;
3842 /* XXX: ignores the error code */
3843 cmd
->mhandler
.cmd_new(mon
, qdict
, &data
);
3844 assert(!monitor_has_error(mon
));
3846 cmd
->user_print(mon
, data
);
3847 qobject_decref(data
);
3850 cmd
->mhandler
.cmd(mon
, qdict
);
3857 static void cmd_completion(const char *name
, const char *list
)
3859 const char *p
, *pstart
;
3868 p
= pstart
+ strlen(pstart
);
3870 if (len
> sizeof(cmd
) - 2)
3871 len
= sizeof(cmd
) - 2;
3872 memcpy(cmd
, pstart
, len
);
3874 if (name
[0] == '\0' || !strncmp(name
, cmd
, strlen(name
))) {
3875 readline_add_completion(cur_mon
->rs
, cmd
);
3883 static void file_completion(const char *input
)
3888 char file
[1024], file_prefix
[1024];
3892 p
= strrchr(input
, '/');
3895 pstrcpy(file_prefix
, sizeof(file_prefix
), input
);
3896 pstrcpy(path
, sizeof(path
), ".");
3898 input_path_len
= p
- input
+ 1;
3899 memcpy(path
, input
, input_path_len
);
3900 if (input_path_len
> sizeof(path
) - 1)
3901 input_path_len
= sizeof(path
) - 1;
3902 path
[input_path_len
] = '\0';
3903 pstrcpy(file_prefix
, sizeof(file_prefix
), p
+ 1);
3905 #ifdef DEBUG_COMPLETION
3906 monitor_printf(cur_mon
, "input='%s' path='%s' prefix='%s'\n",
3907 input
, path
, file_prefix
);
3909 ffs
= opendir(path
);
3918 if (strcmp(d
->d_name
, ".") == 0 || strcmp(d
->d_name
, "..") == 0) {
3922 if (strstart(d
->d_name
, file_prefix
, NULL
)) {
3923 memcpy(file
, input
, input_path_len
);
3924 if (input_path_len
< sizeof(file
))
3925 pstrcpy(file
+ input_path_len
, sizeof(file
) - input_path_len
,
3927 /* stat the file to find out if it's a directory.
3928 * In that case add a slash to speed up typing long paths
3930 if (stat(file
, &sb
) == 0 && S_ISDIR(sb
.st_mode
)) {
3931 pstrcat(file
, sizeof(file
), "/");
3933 readline_add_completion(cur_mon
->rs
, file
);
3939 static void block_completion_it(void *opaque
, BlockDriverState
*bs
)
3941 const char *name
= bdrv_get_device_name(bs
);
3942 const char *input
= opaque
;
3944 if (input
[0] == '\0' ||
3945 !strncmp(name
, (char *)input
, strlen(input
))) {
3946 readline_add_completion(cur_mon
->rs
, name
);
3950 /* NOTE: this parser is an approximate form of the real command parser */
3951 static void parse_cmdline(const char *cmdline
,
3952 int *pnb_args
, char **args
)
3961 while (qemu_isspace(*p
))
3965 if (nb_args
>= MAX_ARGS
)
3967 ret
= get_str(buf
, sizeof(buf
), &p
);
3968 args
[nb_args
] = g_strdup(buf
);
3973 *pnb_args
= nb_args
;
3976 static const char *next_arg_type(const char *typestr
)
3978 const char *p
= strchr(typestr
, ':');
3979 return (p
!= NULL
? ++p
: typestr
);
3982 static void monitor_find_completion(const char *cmdline
)
3984 const char *cmdname
;
3985 char *args
[MAX_ARGS
];
3986 int nb_args
, i
, len
;
3987 const char *ptype
, *str
;
3988 const mon_cmd_t
*cmd
;
3991 parse_cmdline(cmdline
, &nb_args
, args
);
3992 #ifdef DEBUG_COMPLETION
3993 for(i
= 0; i
< nb_args
; i
++) {
3994 monitor_printf(cur_mon
, "arg%d = '%s'\n", i
, (char *)args
[i
]);
3998 /* if the line ends with a space, it means we want to complete the
4000 len
= strlen(cmdline
);
4001 if (len
> 0 && qemu_isspace(cmdline
[len
- 1])) {
4002 if (nb_args
>= MAX_ARGS
) {
4005 args
[nb_args
++] = g_strdup("");
4008 /* command completion */
4013 readline_set_completion_index(cur_mon
->rs
, strlen(cmdname
));
4014 for(cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4015 cmd_completion(cmdname
, cmd
->name
);
4018 /* find the command */
4019 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4020 if (compare_cmd(args
[0], cmd
->name
)) {
4028 ptype
= next_arg_type(cmd
->args_type
);
4029 for(i
= 0; i
< nb_args
- 2; i
++) {
4030 if (*ptype
!= '\0') {
4031 ptype
= next_arg_type(ptype
);
4032 while (*ptype
== '?')
4033 ptype
= next_arg_type(ptype
);
4036 str
= args
[nb_args
- 1];
4037 if (*ptype
== '-' && ptype
[1] != '\0') {
4038 ptype
= next_arg_type(ptype
);
4042 /* file completion */
4043 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4044 file_completion(str
);
4047 /* block device name completion */
4048 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4049 bdrv_iterate(block_completion_it
, (void *)str
);
4052 /* XXX: more generic ? */
4053 if (!strcmp(cmd
->name
, "info")) {
4054 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4055 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
4056 cmd_completion(str
, cmd
->name
);
4058 } else if (!strcmp(cmd
->name
, "sendkey")) {
4059 char *sep
= strrchr(str
, '-');
4062 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4063 for(key
= key_defs
; key
->name
!= NULL
; key
++) {
4064 cmd_completion(str
, key
->name
);
4066 } else if (!strcmp(cmd
->name
, "help|?")) {
4067 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4068 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4069 cmd_completion(str
, cmd
->name
);
4079 for (i
= 0; i
< nb_args
; i
++) {
4084 static int monitor_can_read(void *opaque
)
4086 Monitor
*mon
= opaque
;
4088 return (mon
->suspend_cnt
== 0) ? 1 : 0;
4091 static int invalid_qmp_mode(const Monitor
*mon
, const char *cmd_name
)
4093 int is_cap
= compare_cmd(cmd_name
, "qmp_capabilities");
4094 return (qmp_cmd_mode(mon
) ? is_cap
: !is_cap
);
4098 * Argument validation rules:
4100 * 1. The argument must exist in cmd_args qdict
4101 * 2. The argument type must be the expected one
4103 * Special case: If the argument doesn't exist in cmd_args and
4104 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4105 * checking is skipped for it.
4107 static int check_client_args_type(const QDict
*client_args
,
4108 const QDict
*cmd_args
, int flags
)
4110 const QDictEntry
*ent
;
4112 for (ent
= qdict_first(client_args
); ent
;ent
= qdict_next(client_args
,ent
)){
4115 const QObject
*client_arg
= qdict_entry_value(ent
);
4116 const char *client_arg_name
= qdict_entry_key(ent
);
4118 obj
= qdict_get(cmd_args
, client_arg_name
);
4120 if (flags
& QMP_ACCEPT_UNKNOWNS
) {
4121 /* handler accepts unknowns */
4124 /* client arg doesn't exist */
4125 qerror_report(QERR_INVALID_PARAMETER
, client_arg_name
);
4129 arg_type
= qobject_to_qstring(obj
);
4130 assert(arg_type
!= NULL
);
4132 /* check if argument's type is correct */
4133 switch (qstring_get_str(arg_type
)[0]) {
4137 if (qobject_type(client_arg
) != QTYPE_QSTRING
) {
4138 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4147 if (qobject_type(client_arg
) != QTYPE_QINT
) {
4148 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4154 if (qobject_type(client_arg
) != QTYPE_QINT
&&
4155 qobject_type(client_arg
) != QTYPE_QFLOAT
) {
4156 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4163 if (qobject_type(client_arg
) != QTYPE_QBOOL
) {
4164 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4170 assert(flags
& QMP_ACCEPT_UNKNOWNS
);
4173 /* Any QObject can be passed. */
4178 * These types are not supported by QMP and thus are not
4179 * handled here. Fall through.
4190 * - Check if the client has passed all mandatory args
4191 * - Set special flags for argument validation
4193 static int check_mandatory_args(const QDict
*cmd_args
,
4194 const QDict
*client_args
, int *flags
)
4196 const QDictEntry
*ent
;
4198 for (ent
= qdict_first(cmd_args
); ent
; ent
= qdict_next(cmd_args
, ent
)) {
4199 const char *cmd_arg_name
= qdict_entry_key(ent
);
4200 QString
*type
= qobject_to_qstring(qdict_entry_value(ent
));
4201 assert(type
!= NULL
);
4203 if (qstring_get_str(type
)[0] == 'O') {
4204 assert((*flags
& QMP_ACCEPT_UNKNOWNS
) == 0);
4205 *flags
|= QMP_ACCEPT_UNKNOWNS
;
4206 } else if (qstring_get_str(type
)[0] != '-' &&
4207 qstring_get_str(type
)[1] != '?' &&
4208 !qdict_haskey(client_args
, cmd_arg_name
)) {
4209 qerror_report(QERR_MISSING_PARAMETER
, cmd_arg_name
);
4217 static QDict
*qdict_from_args_type(const char *args_type
)
4221 QString
*key
, *type
, *cur_qs
;
4223 assert(args_type
!= NULL
);
4225 qdict
= qdict_new();
4227 if (args_type
== NULL
|| args_type
[0] == '\0') {
4228 /* no args, empty qdict */
4232 key
= qstring_new();
4233 type
= qstring_new();
4238 switch (args_type
[i
]) {
4241 qdict_put(qdict
, qstring_get_str(key
), type
);
4243 if (args_type
[i
] == '\0') {
4246 type
= qstring_new(); /* qdict has ref */
4247 cur_qs
= key
= qstring_new();
4253 qstring_append_chr(cur_qs
, args_type
[i
]);
4263 * Client argument checking rules:
4265 * 1. Client must provide all mandatory arguments
4266 * 2. Each argument provided by the client must be expected
4267 * 3. Each argument provided by the client must have the type expected
4270 static int qmp_check_client_args(const mon_cmd_t
*cmd
, QDict
*client_args
)
4275 cmd_args
= qdict_from_args_type(cmd
->args_type
);
4278 err
= check_mandatory_args(cmd_args
, client_args
, &flags
);
4283 err
= check_client_args_type(client_args
, cmd_args
, flags
);
4291 * Input object checking rules
4293 * 1. Input object must be a dict
4294 * 2. The "execute" key must exist
4295 * 3. The "execute" key must be a string
4296 * 4. If the "arguments" key exists, it must be a dict
4297 * 5. If the "id" key exists, it can be anything (ie. json-value)
4298 * 6. Any argument not listed above is considered invalid
4300 static QDict
*qmp_check_input_obj(QObject
*input_obj
)
4302 const QDictEntry
*ent
;
4303 int has_exec_key
= 0;
4306 if (qobject_type(input_obj
) != QTYPE_QDICT
) {
4307 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "object");
4311 input_dict
= qobject_to_qdict(input_obj
);
4313 for (ent
= qdict_first(input_dict
); ent
; ent
= qdict_next(input_dict
, ent
)){
4314 const char *arg_name
= qdict_entry_key(ent
);
4315 const QObject
*arg_obj
= qdict_entry_value(ent
);
4317 if (!strcmp(arg_name
, "execute")) {
4318 if (qobject_type(arg_obj
) != QTYPE_QSTRING
) {
4319 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "execute",
4324 } else if (!strcmp(arg_name
, "arguments")) {
4325 if (qobject_type(arg_obj
) != QTYPE_QDICT
) {
4326 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "arguments",
4330 } else if (!strcmp(arg_name
, "id")) {
4331 /* FIXME: check duplicated IDs for async commands */
4333 qerror_report(QERR_QMP_EXTRA_MEMBER
, arg_name
);
4338 if (!has_exec_key
) {
4339 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "execute");
4346 static void qmp_call_cmd(Monitor
*mon
, const mon_cmd_t
*cmd
,
4347 const QDict
*params
)
4350 QObject
*data
= NULL
;
4352 mon_print_count_init(mon
);
4354 ret
= cmd
->mhandler
.cmd_new(mon
, params
, &data
);
4355 handler_audit(mon
, cmd
, ret
);
4356 monitor_protocol_emitter(mon
, data
);
4357 qobject_decref(data
);
4360 static void handle_qmp_command(JSONMessageParser
*parser
, QList
*tokens
)
4364 QDict
*input
, *args
;
4365 const mon_cmd_t
*cmd
;
4366 const char *cmd_name
;
4367 Monitor
*mon
= cur_mon
;
4369 args
= input
= NULL
;
4371 obj
= json_parser_parse(tokens
, NULL
);
4373 // FIXME: should be triggered in json_parser_parse()
4374 qerror_report(QERR_JSON_PARSING
);
4378 input
= qmp_check_input_obj(obj
);
4380 qobject_decref(obj
);
4384 mon
->mc
->id
= qdict_get(input
, "id");
4385 qobject_incref(mon
->mc
->id
);
4387 cmd_name
= qdict_get_str(input
, "execute");
4388 trace_handle_qmp_command(mon
, cmd_name
);
4389 if (invalid_qmp_mode(mon
, cmd_name
)) {
4390 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4394 cmd
= qmp_find_cmd(cmd_name
);
4396 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4400 obj
= qdict_get(input
, "arguments");
4404 args
= qobject_to_qdict(obj
);
4408 err
= qmp_check_client_args(cmd
, args
);
4413 if (handler_is_async(cmd
)) {
4414 err
= qmp_async_cmd_handler(mon
, cmd
, args
);
4416 /* emit the error response */
4420 qmp_call_cmd(mon
, cmd
, args
);
4426 monitor_protocol_emitter(mon
, NULL
);
4433 * monitor_control_read(): Read and handle QMP input
4435 static void monitor_control_read(void *opaque
, const uint8_t *buf
, int size
)
4437 Monitor
*old_mon
= cur_mon
;
4441 json_message_parser_feed(&cur_mon
->mc
->parser
, (const char *) buf
, size
);
4446 static void monitor_read(void *opaque
, const uint8_t *buf
, int size
)
4448 Monitor
*old_mon
= cur_mon
;
4454 for (i
= 0; i
< size
; i
++)
4455 readline_handle_byte(cur_mon
->rs
, buf
[i
]);
4457 if (size
== 0 || buf
[size
- 1] != 0)
4458 monitor_printf(cur_mon
, "corrupted command\n");
4460 handle_user_command(cur_mon
, (char *)buf
);
4466 static void monitor_command_cb(Monitor
*mon
, const char *cmdline
, void *opaque
)
4468 monitor_suspend(mon
);
4469 handle_user_command(mon
, cmdline
);
4470 monitor_resume(mon
);
4473 int monitor_suspend(Monitor
*mon
)
4481 void monitor_resume(Monitor
*mon
)
4485 if (--mon
->suspend_cnt
== 0)
4486 readline_show_prompt(mon
->rs
);
4489 static QObject
*get_qmp_greeting(void)
4491 QObject
*ver
= NULL
;
4493 qmp_marshal_input_query_version(NULL
, NULL
, &ver
);
4494 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver
);
4498 * monitor_control_event(): Print QMP gretting
4500 static void monitor_control_event(void *opaque
, int event
)
4503 Monitor
*mon
= opaque
;
4506 case CHR_EVENT_OPENED
:
4507 mon
->mc
->command_mode
= 0;
4508 json_message_parser_init(&mon
->mc
->parser
, handle_qmp_command
);
4509 data
= get_qmp_greeting();
4510 monitor_json_emitter(mon
, data
);
4511 qobject_decref(data
);
4513 case CHR_EVENT_CLOSED
:
4514 json_message_parser_destroy(&mon
->mc
->parser
);
4519 static void monitor_event(void *opaque
, int event
)
4521 Monitor
*mon
= opaque
;
4524 case CHR_EVENT_MUX_IN
:
4526 if (mon
->reset_seen
) {
4527 readline_restart(mon
->rs
);
4528 monitor_resume(mon
);
4531 mon
->suspend_cnt
= 0;
4535 case CHR_EVENT_MUX_OUT
:
4536 if (mon
->reset_seen
) {
4537 if (mon
->suspend_cnt
== 0) {
4538 monitor_printf(mon
, "\n");
4541 monitor_suspend(mon
);
4548 case CHR_EVENT_OPENED
:
4549 monitor_printf(mon
, "QEMU %s monitor - type 'help' for more "
4550 "information\n", QEMU_VERSION
);
4551 if (!mon
->mux_out
) {
4552 readline_show_prompt(mon
->rs
);
4554 mon
->reset_seen
= 1;
4560 compare_mon_cmd(const void *a
, const void *b
)
4562 return strcmp(((const mon_cmd_t
*)a
)->name
,
4563 ((const mon_cmd_t
*)b
)->name
);
4566 static void sortcmdlist(void)
4569 int elem_size
= sizeof(mon_cmd_t
);
4571 array_num
= sizeof(mon_cmds
)/elem_size
-1;
4572 qsort((void *)mon_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4574 array_num
= sizeof(info_cmds
)/elem_size
-1;
4575 qsort((void *)info_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4587 void monitor_init(CharDriverState
*chr
, int flags
)
4589 static int is_first_init
= 1;
4592 if (is_first_init
) {
4593 key_timer
= qemu_new_timer_ns(vm_clock
, release_keys
, NULL
);
4597 mon
= g_malloc0(sizeof(*mon
));
4601 if (flags
& MONITOR_USE_READLINE
) {
4602 mon
->rs
= readline_init(mon
, monitor_find_completion
);
4603 monitor_read_command(mon
, 0);
4606 if (monitor_ctrl_mode(mon
)) {
4607 mon
->mc
= g_malloc0(sizeof(MonitorControl
));
4608 /* Control mode requires special handlers */
4609 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_control_read
,
4610 monitor_control_event
, mon
);
4611 qemu_chr_fe_set_echo(chr
, true);
4613 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_read
,
4614 monitor_event
, mon
);
4617 QLIST_INSERT_HEAD(&mon_list
, mon
, entry
);
4618 if (!default_mon
|| (flags
& MONITOR_IS_DEFAULT
))
4624 static void bdrv_password_cb(Monitor
*mon
, const char *password
, void *opaque
)
4626 BlockDriverState
*bs
= opaque
;
4629 if (bdrv_set_key(bs
, password
) != 0) {
4630 monitor_printf(mon
, "invalid password\n");
4633 if (mon
->password_completion_cb
)
4634 mon
->password_completion_cb(mon
->password_opaque
, ret
);
4636 monitor_read_command(mon
, 1);
4639 ReadLineState
*monitor_get_rs(Monitor
*mon
)
4644 int monitor_read_bdrv_key_start(Monitor
*mon
, BlockDriverState
*bs
,
4645 BlockDriverCompletionFunc
*completion_cb
,
4650 if (!bdrv_key_required(bs
)) {
4652 completion_cb(opaque
, 0);
4656 if (monitor_ctrl_mode(mon
)) {
4657 qerror_report(QERR_DEVICE_ENCRYPTED
, bdrv_get_device_name(bs
),
4658 bdrv_get_encrypted_filename(bs
));
4662 monitor_printf(mon
, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs
),
4663 bdrv_get_encrypted_filename(bs
));
4665 mon
->password_completion_cb
= completion_cb
;
4666 mon
->password_opaque
= opaque
;
4668 err
= monitor_read_password(mon
, bdrv_password_cb
, bs
);
4670 if (err
&& completion_cb
)
4671 completion_cb(opaque
, err
);
4676 int monitor_read_block_device_key(Monitor
*mon
, const char *device
,
4677 BlockDriverCompletionFunc
*completion_cb
,
4680 BlockDriverState
*bs
;
4682 bs
= bdrv_find(device
);
4684 monitor_printf(mon
, "Device not found %s\n", device
);
4688 return monitor_read_bdrv_key_start(mon
, bs
, completion_cb
, opaque
);