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 * monitor_protocol_event(): Generate a Monitor event
428 * Event-specific data can be emitted through the (optional) 'data' parameter.
430 void monitor_protocol_event(MonitorEvent event
, QObject
*data
)
433 const char *event_name
;
436 assert(event
< QEVENT_MAX
);
439 case QEVENT_SHUTDOWN
:
440 event_name
= "SHUTDOWN";
443 event_name
= "RESET";
445 case QEVENT_POWERDOWN
:
446 event_name
= "POWERDOWN";
452 event_name
= "RESUME";
454 case QEVENT_VNC_CONNECTED
:
455 event_name
= "VNC_CONNECTED";
457 case QEVENT_VNC_INITIALIZED
:
458 event_name
= "VNC_INITIALIZED";
460 case QEVENT_VNC_DISCONNECTED
:
461 event_name
= "VNC_DISCONNECTED";
463 case QEVENT_BLOCK_IO_ERROR
:
464 event_name
= "BLOCK_IO_ERROR";
466 case QEVENT_RTC_CHANGE
:
467 event_name
= "RTC_CHANGE";
469 case QEVENT_WATCHDOG
:
470 event_name
= "WATCHDOG";
472 case QEVENT_SPICE_CONNECTED
:
473 event_name
= "SPICE_CONNECTED";
475 case QEVENT_SPICE_INITIALIZED
:
476 event_name
= "SPICE_INITIALIZED";
478 case QEVENT_SPICE_DISCONNECTED
:
479 event_name
= "SPICE_DISCONNECTED";
481 case QEVENT_BLOCK_JOB_COMPLETED
:
482 event_name
= "BLOCK_JOB_COMPLETED";
484 case QEVENT_BLOCK_JOB_CANCELLED
:
485 event_name
= "BLOCK_JOB_CANCELLED";
487 case QEVENT_DEVICE_TRAY_MOVED
:
488 event_name
= "DEVICE_TRAY_MOVED";
491 event_name
= "SUSPEND";
494 event_name
= "WAKEUP";
503 qdict_put(qmp
, "event", qstring_from_str(event_name
));
505 qobject_incref(data
);
506 qdict_put_obj(qmp
, "data", data
);
509 QLIST_FOREACH(mon
, &mon_list
, entry
) {
510 if (monitor_ctrl_mode(mon
) && qmp_cmd_mode(mon
)) {
511 monitor_json_emitter(mon
, QOBJECT(qmp
));
517 static int do_qmp_capabilities(Monitor
*mon
, const QDict
*params
,
520 /* Will setup QMP capabilities in the future */
521 if (monitor_ctrl_mode(mon
)) {
522 mon
->mc
->command_mode
= 1;
528 static void handle_user_command(Monitor
*mon
, const char *cmdline
);
530 char *qmp_human_monitor_command(const char *command_line
, bool has_cpu_index
,
531 int64_t cpu_index
, Error
**errp
)
534 Monitor
*old_mon
, hmp
;
535 CharDriverState mchar
;
537 memset(&hmp
, 0, sizeof(hmp
));
538 qemu_chr_init_mem(&mchar
);
545 int ret
= monitor_set_cpu(cpu_index
);
548 error_set(errp
, QERR_INVALID_PARAMETER_VALUE
, "cpu-index",
554 handle_user_command(&hmp
, command_line
);
557 if (qemu_chr_mem_osize(hmp
.chr
) > 0) {
558 QString
*str
= qemu_chr_mem_to_qs(hmp
.chr
);
559 output
= g_strdup(qstring_get_str(str
));
562 output
= g_strdup("");
566 qemu_chr_close_mem(hmp
.chr
);
570 static int compare_cmd(const char *name
, const char *list
)
572 const char *p
, *pstart
;
580 p
= pstart
+ strlen(pstart
);
581 if ((p
- pstart
) == len
&& !memcmp(pstart
, name
, len
))
590 static void help_cmd_dump(Monitor
*mon
, const mon_cmd_t
*cmds
,
591 const char *prefix
, const char *name
)
593 const mon_cmd_t
*cmd
;
595 for(cmd
= cmds
; cmd
->name
!= NULL
; cmd
++) {
596 if (!name
|| !strcmp(name
, cmd
->name
))
597 monitor_printf(mon
, "%s%s %s -- %s\n", prefix
, cmd
->name
,
598 cmd
->params
, cmd
->help
);
602 static void help_cmd(Monitor
*mon
, const char *name
)
604 if (name
&& !strcmp(name
, "info")) {
605 help_cmd_dump(mon
, info_cmds
, "info ", NULL
);
607 help_cmd_dump(mon
, mon_cmds
, "", name
);
608 if (name
&& !strcmp(name
, "log")) {
609 const CPULogItem
*item
;
610 monitor_printf(mon
, "Log items (comma separated):\n");
611 monitor_printf(mon
, "%-10s %s\n", "none", "remove all logs");
612 for(item
= cpu_log_items
; item
->mask
!= 0; item
++) {
613 monitor_printf(mon
, "%-10s %s\n", item
->name
, item
->help
);
619 static void do_help_cmd(Monitor
*mon
, const QDict
*qdict
)
621 help_cmd(mon
, qdict_get_try_str(qdict
, "name"));
624 static void do_trace_event_set_state(Monitor
*mon
, const QDict
*qdict
)
626 const char *tp_name
= qdict_get_str(qdict
, "name");
627 bool new_state
= qdict_get_bool(qdict
, "option");
628 int ret
= trace_event_set_state(tp_name
, new_state
);
631 monitor_printf(mon
, "unknown event name \"%s\"\n", tp_name
);
635 #ifdef CONFIG_TRACE_SIMPLE
636 static void do_trace_file(Monitor
*mon
, const QDict
*qdict
)
638 const char *op
= qdict_get_try_str(qdict
, "op");
639 const char *arg
= qdict_get_try_str(qdict
, "arg");
642 st_print_trace_file_status((FILE *)mon
, &monitor_fprintf
);
643 } else if (!strcmp(op
, "on")) {
644 st_set_trace_file_enabled(true);
645 } else if (!strcmp(op
, "off")) {
646 st_set_trace_file_enabled(false);
647 } else if (!strcmp(op
, "flush")) {
648 st_flush_trace_buffer();
649 } else if (!strcmp(op
, "set")) {
651 st_set_trace_file(arg
);
654 monitor_printf(mon
, "unexpected argument \"%s\"\n", op
);
655 help_cmd(mon
, "trace-file");
660 static void user_monitor_complete(void *opaque
, QObject
*ret_data
)
662 MonitorCompletionData
*data
= (MonitorCompletionData
*)opaque
;
665 data
->user_print(data
->mon
, ret_data
);
667 monitor_resume(data
->mon
);
671 static void qmp_monitor_complete(void *opaque
, QObject
*ret_data
)
673 monitor_protocol_emitter(opaque
, ret_data
);
676 static int qmp_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
679 return cmd
->mhandler
.cmd_async(mon
, params
, qmp_monitor_complete
, mon
);
682 static void user_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
687 MonitorCompletionData
*cb_data
= g_malloc(sizeof(*cb_data
));
689 cb_data
->user_print
= cmd
->user_print
;
690 monitor_suspend(mon
);
691 ret
= cmd
->mhandler
.cmd_async(mon
, params
,
692 user_monitor_complete
, cb_data
);
699 static void do_info(Monitor
*mon
, const QDict
*qdict
)
701 const mon_cmd_t
*cmd
;
702 const char *item
= qdict_get_try_str(qdict
, "item");
708 for (cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
709 if (compare_cmd(item
, cmd
->name
))
713 if (cmd
->name
== NULL
) {
717 cmd
->mhandler
.info(mon
);
721 help_cmd(mon
, "info");
724 CommandInfoList
*qmp_query_commands(Error
**errp
)
726 CommandInfoList
*info
, *cmd_list
= NULL
;
727 const mon_cmd_t
*cmd
;
729 for (cmd
= qmp_cmds
; cmd
->name
!= NULL
; cmd
++) {
730 info
= g_malloc0(sizeof(*info
));
731 info
->value
= g_malloc0(sizeof(*info
->value
));
732 info
->value
->name
= g_strdup(cmd
->name
);
734 info
->next
= cmd_list
;
741 /* set the current CPU defined by the user */
742 int monitor_set_cpu(int cpu_index
)
746 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
747 if (env
->cpu_index
== cpu_index
) {
748 cur_mon
->mon_cpu
= env
;
755 static CPUArchState
*mon_get_cpu(void)
757 if (!cur_mon
->mon_cpu
) {
760 cpu_synchronize_state(cur_mon
->mon_cpu
);
761 return cur_mon
->mon_cpu
;
764 int monitor_get_cpu_index(void)
766 return mon_get_cpu()->cpu_index
;
769 static void do_info_registers(Monitor
*mon
)
774 cpu_dump_state(env
, (FILE *)mon
, monitor_fprintf
,
777 cpu_dump_state(env
, (FILE *)mon
, monitor_fprintf
,
782 static void do_cpu_set_nr(Monitor
*mon
, const QDict
*qdict
)
787 status
= qdict_get_str(qdict
, "state");
788 value
= qdict_get_int(qdict
, "cpu");
790 if (!strcmp(status
, "online"))
792 else if (!strcmp(status
, "offline"))
795 monitor_printf(mon
, "invalid status: %s\n", status
);
798 #if defined(TARGET_I386) || defined(TARGET_X86_64)
799 qemu_system_cpu_hot_add(value
, state
);
803 static void do_info_jit(Monitor
*mon
)
805 dump_exec_info((FILE *)mon
, monitor_fprintf
);
808 static void do_info_history(Monitor
*mon
)
817 str
= readline_get_history(mon
->rs
, i
);
820 monitor_printf(mon
, "%d: '%s'\n", i
, str
);
825 #if defined(TARGET_PPC)
826 /* XXX: not implemented in other targets */
827 static void do_info_cpu_stats(Monitor
*mon
)
832 cpu_dump_statistics(env
, (FILE *)mon
, &monitor_fprintf
, 0);
836 #if defined(CONFIG_TRACE_SIMPLE)
837 static void do_info_trace(Monitor
*mon
)
839 st_print_trace((FILE *)mon
, &monitor_fprintf
);
843 static void do_trace_print_events(Monitor
*mon
)
845 trace_print_events((FILE *)mon
, &monitor_fprintf
);
848 static int add_graphics_client(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
850 const char *protocol
= qdict_get_str(qdict
, "protocol");
851 const char *fdname
= qdict_get_str(qdict
, "fdname");
854 if (strcmp(protocol
, "spice") == 0) {
855 int fd
= monitor_get_fd(mon
, fdname
);
856 int skipauth
= qdict_get_try_bool(qdict
, "skipauth", 0);
857 int tls
= qdict_get_try_bool(qdict
, "tls", 0);
859 /* correct one? spice isn't a device ,,, */
860 qerror_report(QERR_DEVICE_NOT_ACTIVE
, "spice");
863 if (qemu_spice_display_add_client(fd
, skipauth
, tls
) < 0) {
868 } else if (strcmp(protocol
, "vnc") == 0) {
869 int fd
= monitor_get_fd(mon
, fdname
);
870 int skipauth
= qdict_get_try_bool(qdict
, "skipauth", 0);
871 vnc_display_add_client(NULL
, fd
, skipauth
);
874 } else if ((s
= qemu_chr_find(protocol
)) != NULL
) {
875 int fd
= monitor_get_fd(mon
, fdname
);
876 if (qemu_chr_add_client(s
, fd
) < 0) {
877 qerror_report(QERR_ADD_CLIENT_FAILED
);
883 qerror_report(QERR_INVALID_PARAMETER
, "protocol");
887 static int client_migrate_info(Monitor
*mon
, const QDict
*qdict
,
888 MonitorCompletion cb
, void *opaque
)
890 const char *protocol
= qdict_get_str(qdict
, "protocol");
891 const char *hostname
= qdict_get_str(qdict
, "hostname");
892 const char *subject
= qdict_get_try_str(qdict
, "cert-subject");
893 int port
= qdict_get_try_int(qdict
, "port", -1);
894 int tls_port
= qdict_get_try_int(qdict
, "tls-port", -1);
897 if (strcmp(protocol
, "spice") == 0) {
899 qerror_report(QERR_DEVICE_NOT_ACTIVE
, "spice");
903 if (port
== -1 && tls_port
== -1) {
904 qerror_report(QERR_MISSING_PARAMETER
, "port/tls-port");
908 ret
= qemu_spice_migrate_info(hostname
, port
, tls_port
, subject
,
911 qerror_report(QERR_UNDEFINED_ERROR
);
917 qerror_report(QERR_INVALID_PARAMETER
, "protocol");
921 static int do_screen_dump(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
923 vga_hw_screen_dump(qdict_get_str(qdict
, "filename"));
927 static void do_logfile(Monitor
*mon
, const QDict
*qdict
)
929 cpu_set_log_filename(qdict_get_str(qdict
, "filename"));
932 static void do_log(Monitor
*mon
, const QDict
*qdict
)
935 const char *items
= qdict_get_str(qdict
, "items");
937 if (!strcmp(items
, "none")) {
940 mask
= cpu_str_to_log_mask(items
);
942 help_cmd(mon
, "log");
949 static void do_singlestep(Monitor
*mon
, const QDict
*qdict
)
951 const char *option
= qdict_get_try_str(qdict
, "option");
952 if (!option
|| !strcmp(option
, "on")) {
954 } else if (!strcmp(option
, "off")) {
957 monitor_printf(mon
, "unexpected option %s\n", option
);
961 static void do_gdbserver(Monitor
*mon
, const QDict
*qdict
)
963 const char *device
= qdict_get_try_str(qdict
, "device");
965 device
= "tcp::" DEFAULT_GDBSTUB_PORT
;
966 if (gdbserver_start(device
) < 0) {
967 monitor_printf(mon
, "Could not open gdbserver on device '%s'\n",
969 } else if (strcmp(device
, "none") == 0) {
970 monitor_printf(mon
, "Disabled gdbserver\n");
972 monitor_printf(mon
, "Waiting for gdb connection on device '%s'\n",
977 static void do_watchdog_action(Monitor
*mon
, const QDict
*qdict
)
979 const char *action
= qdict_get_str(qdict
, "action");
980 if (select_watchdog_action(action
) == -1) {
981 monitor_printf(mon
, "Unknown watchdog action '%s'\n", action
);
985 static void monitor_printc(Monitor
*mon
, int c
)
987 monitor_printf(mon
, "'");
990 monitor_printf(mon
, "\\'");
993 monitor_printf(mon
, "\\\\");
996 monitor_printf(mon
, "\\n");
999 monitor_printf(mon
, "\\r");
1002 if (c
>= 32 && c
<= 126) {
1003 monitor_printf(mon
, "%c", c
);
1005 monitor_printf(mon
, "\\x%02x", c
);
1009 monitor_printf(mon
, "'");
1012 static void memory_dump(Monitor
*mon
, int count
, int format
, int wsize
,
1013 target_phys_addr_t addr
, int is_physical
)
1016 int l
, line_size
, i
, max_digits
, len
;
1020 if (format
== 'i') {
1023 env
= mon_get_cpu();
1027 } else if (wsize
== 4) {
1030 /* as default we use the current CS size */
1033 #ifdef TARGET_X86_64
1034 if ((env
->efer
& MSR_EFER_LMA
) &&
1035 (env
->segs
[R_CS
].flags
& DESC_L_MASK
))
1039 if (!(env
->segs
[R_CS
].flags
& DESC_B_MASK
))
1044 monitor_disas(mon
, env
, addr
, count
, is_physical
, flags
);
1048 len
= wsize
* count
;
1057 max_digits
= (wsize
* 8 + 2) / 3;
1061 max_digits
= (wsize
* 8) / 4;
1065 max_digits
= (wsize
* 8 * 10 + 32) / 33;
1074 monitor_printf(mon
, TARGET_FMT_plx
":", addr
);
1076 monitor_printf(mon
, TARGET_FMT_lx
":", (target_ulong
)addr
);
1081 cpu_physical_memory_read(addr
, buf
, l
);
1083 env
= mon_get_cpu();
1084 if (cpu_memory_rw_debug(env
, addr
, buf
, l
, 0) < 0) {
1085 monitor_printf(mon
, " Cannot access memory\n");
1094 v
= ldub_raw(buf
+ i
);
1097 v
= lduw_raw(buf
+ i
);
1100 v
= (uint32_t)ldl_raw(buf
+ i
);
1103 v
= ldq_raw(buf
+ i
);
1106 monitor_printf(mon
, " ");
1109 monitor_printf(mon
, "%#*" PRIo64
, max_digits
, v
);
1112 monitor_printf(mon
, "0x%0*" PRIx64
, max_digits
, v
);
1115 monitor_printf(mon
, "%*" PRIu64
, max_digits
, v
);
1118 monitor_printf(mon
, "%*" PRId64
, max_digits
, v
);
1121 monitor_printc(mon
, v
);
1126 monitor_printf(mon
, "\n");
1132 static void do_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1134 int count
= qdict_get_int(qdict
, "count");
1135 int format
= qdict_get_int(qdict
, "format");
1136 int size
= qdict_get_int(qdict
, "size");
1137 target_long addr
= qdict_get_int(qdict
, "addr");
1139 memory_dump(mon
, count
, format
, size
, addr
, 0);
1142 static void do_physical_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1144 int count
= qdict_get_int(qdict
, "count");
1145 int format
= qdict_get_int(qdict
, "format");
1146 int size
= qdict_get_int(qdict
, "size");
1147 target_phys_addr_t addr
= qdict_get_int(qdict
, "addr");
1149 memory_dump(mon
, count
, format
, size
, addr
, 1);
1152 static void do_print(Monitor
*mon
, const QDict
*qdict
)
1154 int format
= qdict_get_int(qdict
, "format");
1155 target_phys_addr_t val
= qdict_get_int(qdict
, "val");
1157 #if TARGET_PHYS_ADDR_BITS == 32
1160 monitor_printf(mon
, "%#o", val
);
1163 monitor_printf(mon
, "%#x", val
);
1166 monitor_printf(mon
, "%u", val
);
1170 monitor_printf(mon
, "%d", val
);
1173 monitor_printc(mon
, val
);
1179 monitor_printf(mon
, "%#" PRIo64
, val
);
1182 monitor_printf(mon
, "%#" PRIx64
, val
);
1185 monitor_printf(mon
, "%" PRIu64
, val
);
1189 monitor_printf(mon
, "%" PRId64
, val
);
1192 monitor_printc(mon
, val
);
1196 monitor_printf(mon
, "\n");
1199 static void do_sum(Monitor
*mon
, const QDict
*qdict
)
1203 uint32_t start
= qdict_get_int(qdict
, "start");
1204 uint32_t size
= qdict_get_int(qdict
, "size");
1207 for(addr
= start
; addr
< (start
+ size
); addr
++) {
1208 uint8_t val
= ldub_phys(addr
);
1209 /* BSD sum algorithm ('sum' Unix command) */
1210 sum
= (sum
>> 1) | (sum
<< 15);
1213 monitor_printf(mon
, "%05d\n", sum
);
1221 static const KeyDef key_defs
[] = {
1223 { 0x36, "shift_r" },
1228 { 0xe4, "altgr_r" },
1248 { 0x0e, "backspace" },
1261 { 0x1a, "bracket_left" },
1262 { 0x1b, "bracket_right" },
1274 { 0x27, "semicolon" },
1275 { 0x28, "apostrophe" },
1276 { 0x29, "grave_accent" },
1278 { 0x2b, "backslash" },
1290 { 0x37, "asterisk" },
1293 { 0x3a, "caps_lock" },
1304 { 0x45, "num_lock" },
1305 { 0x46, "scroll_lock" },
1307 { 0xb5, "kp_divide" },
1308 { 0x37, "kp_multiply" },
1309 { 0x4a, "kp_subtract" },
1311 { 0x9c, "kp_enter" },
1312 { 0x53, "kp_decimal" },
1345 #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1360 { 0xfe, "compose" },
1365 static int get_keycode(const char *key
)
1371 for(p
= key_defs
; p
->name
!= NULL
; p
++) {
1372 if (!strcmp(key
, p
->name
))
1375 if (strstart(key
, "0x", NULL
)) {
1376 ret
= strtoul(key
, &endp
, 0);
1377 if (*endp
== '\0' && ret
>= 0x01 && ret
<= 0xff)
1383 #define MAX_KEYCODES 16
1384 static uint8_t keycodes
[MAX_KEYCODES
];
1385 static int nb_pending_keycodes
;
1386 static QEMUTimer
*key_timer
;
1388 static void release_keys(void *opaque
)
1392 while (nb_pending_keycodes
> 0) {
1393 nb_pending_keycodes
--;
1394 keycode
= keycodes
[nb_pending_keycodes
];
1396 kbd_put_keycode(0xe0);
1397 kbd_put_keycode(keycode
| 0x80);
1401 static void do_sendkey(Monitor
*mon
, const QDict
*qdict
)
1403 char keyname_buf
[16];
1405 int keyname_len
, keycode
, i
;
1406 const char *string
= qdict_get_str(qdict
, "string");
1407 int has_hold_time
= qdict_haskey(qdict
, "hold_time");
1408 int hold_time
= qdict_get_try_int(qdict
, "hold_time", -1);
1410 if (nb_pending_keycodes
> 0) {
1411 qemu_del_timer(key_timer
);
1418 separator
= strchr(string
, '-');
1419 keyname_len
= separator
? separator
- string
: strlen(string
);
1420 if (keyname_len
> 0) {
1421 pstrcpy(keyname_buf
, sizeof(keyname_buf
), string
);
1422 if (keyname_len
> sizeof(keyname_buf
) - 1) {
1423 monitor_printf(mon
, "invalid key: '%s...'\n", keyname_buf
);
1426 if (i
== MAX_KEYCODES
) {
1427 monitor_printf(mon
, "too many keys\n");
1430 keyname_buf
[keyname_len
] = 0;
1431 keycode
= get_keycode(keyname_buf
);
1433 monitor_printf(mon
, "unknown key: '%s'\n", keyname_buf
);
1436 keycodes
[i
++] = keycode
;
1440 string
= separator
+ 1;
1442 nb_pending_keycodes
= i
;
1443 /* key down events */
1444 for (i
= 0; i
< nb_pending_keycodes
; i
++) {
1445 keycode
= keycodes
[i
];
1447 kbd_put_keycode(0xe0);
1448 kbd_put_keycode(keycode
& 0x7f);
1450 /* delayed key up events */
1451 qemu_mod_timer(key_timer
, qemu_get_clock_ns(vm_clock
) +
1452 muldiv64(get_ticks_per_sec(), hold_time
, 1000));
1455 static int mouse_button_state
;
1457 static void do_mouse_move(Monitor
*mon
, const QDict
*qdict
)
1460 const char *dx_str
= qdict_get_str(qdict
, "dx_str");
1461 const char *dy_str
= qdict_get_str(qdict
, "dy_str");
1462 const char *dz_str
= qdict_get_try_str(qdict
, "dz_str");
1463 dx
= strtol(dx_str
, NULL
, 0);
1464 dy
= strtol(dy_str
, NULL
, 0);
1467 dz
= strtol(dz_str
, NULL
, 0);
1468 kbd_mouse_event(dx
, dy
, dz
, mouse_button_state
);
1471 static void do_mouse_button(Monitor
*mon
, const QDict
*qdict
)
1473 int button_state
= qdict_get_int(qdict
, "button_state");
1474 mouse_button_state
= button_state
;
1475 kbd_mouse_event(0, 0, 0, mouse_button_state
);
1478 static void do_ioport_read(Monitor
*mon
, const QDict
*qdict
)
1480 int size
= qdict_get_int(qdict
, "size");
1481 int addr
= qdict_get_int(qdict
, "addr");
1482 int has_index
= qdict_haskey(qdict
, "index");
1487 int index
= qdict_get_int(qdict
, "index");
1488 cpu_outb(addr
& IOPORTS_MASK
, index
& 0xff);
1496 val
= cpu_inb(addr
);
1500 val
= cpu_inw(addr
);
1504 val
= cpu_inl(addr
);
1508 monitor_printf(mon
, "port%c[0x%04x] = %#0*x\n",
1509 suffix
, addr
, size
* 2, val
);
1512 static void do_ioport_write(Monitor
*mon
, const QDict
*qdict
)
1514 int size
= qdict_get_int(qdict
, "size");
1515 int addr
= qdict_get_int(qdict
, "addr");
1516 int val
= qdict_get_int(qdict
, "val");
1518 addr
&= IOPORTS_MASK
;
1523 cpu_outb(addr
, val
);
1526 cpu_outw(addr
, val
);
1529 cpu_outl(addr
, val
);
1534 static void do_boot_set(Monitor
*mon
, const QDict
*qdict
)
1537 const char *bootdevice
= qdict_get_str(qdict
, "bootdevice");
1539 res
= qemu_boot_set(bootdevice
);
1541 monitor_printf(mon
, "boot device list now set to %s\n", bootdevice
);
1542 } else if (res
> 0) {
1543 monitor_printf(mon
, "setting boot device list failed\n");
1545 monitor_printf(mon
, "no function defined to set boot device list for "
1546 "this architecture\n");
1550 #if defined(TARGET_I386)
1551 static void print_pte(Monitor
*mon
, target_phys_addr_t addr
,
1552 target_phys_addr_t pte
,
1553 target_phys_addr_t mask
)
1555 #ifdef TARGET_X86_64
1556 if (addr
& (1ULL << 47)) {
1560 monitor_printf(mon
, TARGET_FMT_plx
": " TARGET_FMT_plx
1561 " %c%c%c%c%c%c%c%c%c\n",
1564 pte
& PG_NX_MASK
? 'X' : '-',
1565 pte
& PG_GLOBAL_MASK
? 'G' : '-',
1566 pte
& PG_PSE_MASK
? 'P' : '-',
1567 pte
& PG_DIRTY_MASK
? 'D' : '-',
1568 pte
& PG_ACCESSED_MASK
? 'A' : '-',
1569 pte
& PG_PCD_MASK
? 'C' : '-',
1570 pte
& PG_PWT_MASK
? 'T' : '-',
1571 pte
& PG_USER_MASK
? 'U' : '-',
1572 pte
& PG_RW_MASK
? 'W' : '-');
1575 static void tlb_info_32(Monitor
*mon
, CPUArchState
*env
)
1577 unsigned int l1
, l2
;
1578 uint32_t pgd
, pde
, pte
;
1580 pgd
= env
->cr
[3] & ~0xfff;
1581 for(l1
= 0; l1
< 1024; l1
++) {
1582 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1583 pde
= le32_to_cpu(pde
);
1584 if (pde
& PG_PRESENT_MASK
) {
1585 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1587 print_pte(mon
, (l1
<< 22), pde
, ~((1 << 21) - 1));
1589 for(l2
= 0; l2
< 1024; l2
++) {
1590 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1591 pte
= le32_to_cpu(pte
);
1592 if (pte
& PG_PRESENT_MASK
) {
1593 print_pte(mon
, (l1
<< 22) + (l2
<< 12),
1603 static void tlb_info_pae32(Monitor
*mon
, CPUArchState
*env
)
1605 unsigned int l1
, l2
, l3
;
1606 uint64_t pdpe
, pde
, pte
;
1607 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1609 pdp_addr
= env
->cr
[3] & ~0x1f;
1610 for (l1
= 0; l1
< 4; l1
++) {
1611 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1612 pdpe
= le64_to_cpu(pdpe
);
1613 if (pdpe
& PG_PRESENT_MASK
) {
1614 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1615 for (l2
= 0; l2
< 512; l2
++) {
1616 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1617 pde
= le64_to_cpu(pde
);
1618 if (pde
& PG_PRESENT_MASK
) {
1619 if (pde
& PG_PSE_MASK
) {
1620 /* 2M pages with PAE, CR4.PSE is ignored */
1621 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21), pde
,
1622 ~((target_phys_addr_t
)(1 << 20) - 1));
1624 pt_addr
= pde
& 0x3fffffffff000ULL
;
1625 for (l3
= 0; l3
< 512; l3
++) {
1626 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1627 pte
= le64_to_cpu(pte
);
1628 if (pte
& PG_PRESENT_MASK
) {
1629 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21)
1632 ~(target_phys_addr_t
)0xfff);
1642 #ifdef TARGET_X86_64
1643 static void tlb_info_64(Monitor
*mon
, CPUArchState
*env
)
1645 uint64_t l1
, l2
, l3
, l4
;
1646 uint64_t pml4e
, pdpe
, pde
, pte
;
1647 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
;
1649 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1650 for (l1
= 0; l1
< 512; l1
++) {
1651 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1652 pml4e
= le64_to_cpu(pml4e
);
1653 if (pml4e
& PG_PRESENT_MASK
) {
1654 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1655 for (l2
= 0; l2
< 512; l2
++) {
1656 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1657 pdpe
= le64_to_cpu(pdpe
);
1658 if (pdpe
& PG_PRESENT_MASK
) {
1659 if (pdpe
& PG_PSE_MASK
) {
1660 /* 1G pages, CR4.PSE is ignored */
1661 print_pte(mon
, (l1
<< 39) + (l2
<< 30), pdpe
,
1662 0x3ffffc0000000ULL
);
1664 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1665 for (l3
= 0; l3
< 512; l3
++) {
1666 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1667 pde
= le64_to_cpu(pde
);
1668 if (pde
& PG_PRESENT_MASK
) {
1669 if (pde
& PG_PSE_MASK
) {
1670 /* 2M pages, CR4.PSE is ignored */
1671 print_pte(mon
, (l1
<< 39) + (l2
<< 30) +
1673 0x3ffffffe00000ULL
);
1675 pt_addr
= pde
& 0x3fffffffff000ULL
;
1676 for (l4
= 0; l4
< 512; l4
++) {
1677 cpu_physical_memory_read(pt_addr
1680 pte
= le64_to_cpu(pte
);
1681 if (pte
& PG_PRESENT_MASK
) {
1682 print_pte(mon
, (l1
<< 39) +
1684 (l3
<< 21) + (l4
<< 12),
1686 0x3fffffffff000ULL
);
1700 static void tlb_info(Monitor
*mon
)
1704 env
= mon_get_cpu();
1706 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1707 monitor_printf(mon
, "PG disabled\n");
1710 if (env
->cr
[4] & CR4_PAE_MASK
) {
1711 #ifdef TARGET_X86_64
1712 if (env
->hflags
& HF_LMA_MASK
) {
1713 tlb_info_64(mon
, env
);
1717 tlb_info_pae32(mon
, env
);
1720 tlb_info_32(mon
, env
);
1724 static void mem_print(Monitor
*mon
, target_phys_addr_t
*pstart
,
1726 target_phys_addr_t end
, int prot
)
1729 prot1
= *plast_prot
;
1730 if (prot
!= prot1
) {
1731 if (*pstart
!= -1) {
1732 monitor_printf(mon
, TARGET_FMT_plx
"-" TARGET_FMT_plx
" "
1733 TARGET_FMT_plx
" %c%c%c\n",
1734 *pstart
, end
, end
- *pstart
,
1735 prot1
& PG_USER_MASK
? 'u' : '-',
1737 prot1
& PG_RW_MASK
? 'w' : '-');
1747 static void mem_info_32(Monitor
*mon
, CPUArchState
*env
)
1749 unsigned int l1
, l2
;
1750 int prot
, last_prot
;
1751 uint32_t pgd
, pde
, pte
;
1752 target_phys_addr_t start
, end
;
1754 pgd
= env
->cr
[3] & ~0xfff;
1757 for(l1
= 0; l1
< 1024; l1
++) {
1758 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1759 pde
= le32_to_cpu(pde
);
1761 if (pde
& PG_PRESENT_MASK
) {
1762 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1763 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1764 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1766 for(l2
= 0; l2
< 1024; l2
++) {
1767 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1768 pte
= le32_to_cpu(pte
);
1769 end
= (l1
<< 22) + (l2
<< 12);
1770 if (pte
& PG_PRESENT_MASK
) {
1772 (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1776 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1781 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1784 /* Flush last range */
1785 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 32, 0);
1788 static void mem_info_pae32(Monitor
*mon
, CPUArchState
*env
)
1790 unsigned int l1
, l2
, l3
;
1791 int prot
, last_prot
;
1792 uint64_t pdpe
, pde
, pte
;
1793 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1794 target_phys_addr_t start
, end
;
1796 pdp_addr
= env
->cr
[3] & ~0x1f;
1799 for (l1
= 0; l1
< 4; l1
++) {
1800 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1801 pdpe
= le64_to_cpu(pdpe
);
1803 if (pdpe
& PG_PRESENT_MASK
) {
1804 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1805 for (l2
= 0; l2
< 512; l2
++) {
1806 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1807 pde
= le64_to_cpu(pde
);
1808 end
= (l1
<< 30) + (l2
<< 21);
1809 if (pde
& PG_PRESENT_MASK
) {
1810 if (pde
& PG_PSE_MASK
) {
1811 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1813 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1815 pt_addr
= pde
& 0x3fffffffff000ULL
;
1816 for (l3
= 0; l3
< 512; l3
++) {
1817 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1818 pte
= le64_to_cpu(pte
);
1819 end
= (l1
<< 30) + (l2
<< 21) + (l3
<< 12);
1820 if (pte
& PG_PRESENT_MASK
) {
1821 prot
= pte
& pde
& (PG_USER_MASK
| PG_RW_MASK
|
1826 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1831 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1836 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1839 /* Flush last range */
1840 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 32, 0);
1844 #ifdef TARGET_X86_64
1845 static void mem_info_64(Monitor
*mon
, CPUArchState
*env
)
1847 int prot
, last_prot
;
1848 uint64_t l1
, l2
, l3
, l4
;
1849 uint64_t pml4e
, pdpe
, pde
, pte
;
1850 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
, start
, end
;
1852 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1855 for (l1
= 0; l1
< 512; l1
++) {
1856 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1857 pml4e
= le64_to_cpu(pml4e
);
1859 if (pml4e
& PG_PRESENT_MASK
) {
1860 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1861 for (l2
= 0; l2
< 512; l2
++) {
1862 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1863 pdpe
= le64_to_cpu(pdpe
);
1864 end
= (l1
<< 39) + (l2
<< 30);
1865 if (pdpe
& PG_PRESENT_MASK
) {
1866 if (pdpe
& PG_PSE_MASK
) {
1867 prot
= pdpe
& (PG_USER_MASK
| PG_RW_MASK
|
1870 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1872 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1873 for (l3
= 0; l3
< 512; l3
++) {
1874 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1875 pde
= le64_to_cpu(pde
);
1876 end
= (l1
<< 39) + (l2
<< 30) + (l3
<< 21);
1877 if (pde
& PG_PRESENT_MASK
) {
1878 if (pde
& PG_PSE_MASK
) {
1879 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1881 prot
&= pml4e
& pdpe
;
1882 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1884 pt_addr
= pde
& 0x3fffffffff000ULL
;
1885 for (l4
= 0; l4
< 512; l4
++) {
1886 cpu_physical_memory_read(pt_addr
1889 pte
= le64_to_cpu(pte
);
1890 end
= (l1
<< 39) + (l2
<< 30) +
1891 (l3
<< 21) + (l4
<< 12);
1892 if (pte
& PG_PRESENT_MASK
) {
1893 prot
= pte
& (PG_USER_MASK
| PG_RW_MASK
|
1895 prot
&= pml4e
& pdpe
& pde
;
1899 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1904 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1910 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1915 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1918 /* Flush last range */
1919 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 48, 0);
1923 static void mem_info(Monitor
*mon
)
1927 env
= mon_get_cpu();
1929 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1930 monitor_printf(mon
, "PG disabled\n");
1933 if (env
->cr
[4] & CR4_PAE_MASK
) {
1934 #ifdef TARGET_X86_64
1935 if (env
->hflags
& HF_LMA_MASK
) {
1936 mem_info_64(mon
, env
);
1940 mem_info_pae32(mon
, env
);
1943 mem_info_32(mon
, env
);
1948 #if defined(TARGET_SH4)
1950 static void print_tlb(Monitor
*mon
, int idx
, tlb_t
*tlb
)
1952 monitor_printf(mon
, " tlb%i:\t"
1953 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1954 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1955 "dirty=%hhu writethrough=%hhu\n",
1957 tlb
->asid
, tlb
->vpn
, tlb
->ppn
, tlb
->sz
, tlb
->size
,
1958 tlb
->v
, tlb
->sh
, tlb
->c
, tlb
->pr
,
1962 static void tlb_info(Monitor
*mon
)
1964 CPUArchState
*env
= mon_get_cpu();
1967 monitor_printf (mon
, "ITLB:\n");
1968 for (i
= 0 ; i
< ITLB_SIZE
; i
++)
1969 print_tlb (mon
, i
, &env
->itlb
[i
]);
1970 monitor_printf (mon
, "UTLB:\n");
1971 for (i
= 0 ; i
< UTLB_SIZE
; i
++)
1972 print_tlb (mon
, i
, &env
->utlb
[i
]);
1977 #if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
1978 static void tlb_info(Monitor
*mon
)
1980 CPUArchState
*env1
= mon_get_cpu();
1982 dump_mmu((FILE*)mon
, (fprintf_function
)monitor_printf
, env1
);
1986 static void do_info_mtree(Monitor
*mon
)
1988 mtree_info((fprintf_function
)monitor_printf
, mon
);
1991 static void do_info_numa(Monitor
*mon
)
1996 monitor_printf(mon
, "%d nodes\n", nb_numa_nodes
);
1997 for (i
= 0; i
< nb_numa_nodes
; i
++) {
1998 monitor_printf(mon
, "node %d cpus:", i
);
1999 for (env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
2000 if (env
->numa_node
== i
) {
2001 monitor_printf(mon
, " %d", env
->cpu_index
);
2004 monitor_printf(mon
, "\n");
2005 monitor_printf(mon
, "node %d size: %" PRId64
" MB\n", i
,
2010 #ifdef CONFIG_PROFILER
2015 static void do_info_profile(Monitor
*mon
)
2021 monitor_printf(mon
, "async time %" PRId64
" (%0.3f)\n",
2022 dev_time
, dev_time
/ (double)get_ticks_per_sec());
2023 monitor_printf(mon
, "qemu time %" PRId64
" (%0.3f)\n",
2024 qemu_time
, qemu_time
/ (double)get_ticks_per_sec());
2029 static void do_info_profile(Monitor
*mon
)
2031 monitor_printf(mon
, "Internal profiler not compiled\n");
2035 /* Capture support */
2036 static QLIST_HEAD (capture_list_head
, CaptureState
) capture_head
;
2038 static void do_info_capture(Monitor
*mon
)
2043 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
2044 monitor_printf(mon
, "[%d]: ", i
);
2045 s
->ops
.info (s
->opaque
);
2050 static void do_stop_capture(Monitor
*mon
, const QDict
*qdict
)
2053 int n
= qdict_get_int(qdict
, "n");
2056 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
2058 s
->ops
.destroy (s
->opaque
);
2059 QLIST_REMOVE (s
, entries
);
2066 static void do_wav_capture(Monitor
*mon
, const QDict
*qdict
)
2068 const char *path
= qdict_get_str(qdict
, "path");
2069 int has_freq
= qdict_haskey(qdict
, "freq");
2070 int freq
= qdict_get_try_int(qdict
, "freq", -1);
2071 int has_bits
= qdict_haskey(qdict
, "bits");
2072 int bits
= qdict_get_try_int(qdict
, "bits", -1);
2073 int has_channels
= qdict_haskey(qdict
, "nchannels");
2074 int nchannels
= qdict_get_try_int(qdict
, "nchannels", -1);
2077 s
= g_malloc0 (sizeof (*s
));
2079 freq
= has_freq
? freq
: 44100;
2080 bits
= has_bits
? bits
: 16;
2081 nchannels
= has_channels
? nchannels
: 2;
2083 if (wav_start_capture (s
, path
, freq
, bits
, nchannels
)) {
2084 monitor_printf(mon
, "Failed to add wave capture\n");
2088 QLIST_INSERT_HEAD (&capture_head
, s
, entries
);
2092 static qemu_acl
*find_acl(Monitor
*mon
, const char *name
)
2094 qemu_acl
*acl
= qemu_acl_find(name
);
2097 monitor_printf(mon
, "acl: unknown list '%s'\n", name
);
2102 static void do_acl_show(Monitor
*mon
, const QDict
*qdict
)
2104 const char *aclname
= qdict_get_str(qdict
, "aclname");
2105 qemu_acl
*acl
= find_acl(mon
, aclname
);
2106 qemu_acl_entry
*entry
;
2110 monitor_printf(mon
, "policy: %s\n",
2111 acl
->defaultDeny
? "deny" : "allow");
2112 QTAILQ_FOREACH(entry
, &acl
->entries
, next
) {
2114 monitor_printf(mon
, "%d: %s %s\n", i
,
2115 entry
->deny
? "deny" : "allow", entry
->match
);
2120 static void do_acl_reset(Monitor
*mon
, const QDict
*qdict
)
2122 const char *aclname
= qdict_get_str(qdict
, "aclname");
2123 qemu_acl
*acl
= find_acl(mon
, aclname
);
2126 qemu_acl_reset(acl
);
2127 monitor_printf(mon
, "acl: removed all rules\n");
2131 static void do_acl_policy(Monitor
*mon
, const QDict
*qdict
)
2133 const char *aclname
= qdict_get_str(qdict
, "aclname");
2134 const char *policy
= qdict_get_str(qdict
, "policy");
2135 qemu_acl
*acl
= find_acl(mon
, aclname
);
2138 if (strcmp(policy
, "allow") == 0) {
2139 acl
->defaultDeny
= 0;
2140 monitor_printf(mon
, "acl: policy set to 'allow'\n");
2141 } else if (strcmp(policy
, "deny") == 0) {
2142 acl
->defaultDeny
= 1;
2143 monitor_printf(mon
, "acl: policy set to 'deny'\n");
2145 monitor_printf(mon
, "acl: unknown policy '%s', "
2146 "expected 'deny' or 'allow'\n", policy
);
2151 static void do_acl_add(Monitor
*mon
, const QDict
*qdict
)
2153 const char *aclname
= qdict_get_str(qdict
, "aclname");
2154 const char *match
= qdict_get_str(qdict
, "match");
2155 const char *policy
= qdict_get_str(qdict
, "policy");
2156 int has_index
= qdict_haskey(qdict
, "index");
2157 int index
= qdict_get_try_int(qdict
, "index", -1);
2158 qemu_acl
*acl
= find_acl(mon
, aclname
);
2162 if (strcmp(policy
, "allow") == 0) {
2164 } else if (strcmp(policy
, "deny") == 0) {
2167 monitor_printf(mon
, "acl: unknown policy '%s', "
2168 "expected 'deny' or 'allow'\n", policy
);
2172 ret
= qemu_acl_insert(acl
, deny
, match
, index
);
2174 ret
= qemu_acl_append(acl
, deny
, match
);
2176 monitor_printf(mon
, "acl: unable to add acl entry\n");
2178 monitor_printf(mon
, "acl: added rule at position %d\n", ret
);
2182 static void do_acl_remove(Monitor
*mon
, const QDict
*qdict
)
2184 const char *aclname
= qdict_get_str(qdict
, "aclname");
2185 const char *match
= qdict_get_str(qdict
, "match");
2186 qemu_acl
*acl
= find_acl(mon
, aclname
);
2190 ret
= qemu_acl_remove(acl
, match
);
2192 monitor_printf(mon
, "acl: no matching acl entry\n");
2194 monitor_printf(mon
, "acl: removed rule at position %d\n", ret
);
2198 #if defined(TARGET_I386)
2199 static void do_inject_mce(Monitor
*mon
, const QDict
*qdict
)
2202 int cpu_index
= qdict_get_int(qdict
, "cpu_index");
2203 int bank
= qdict_get_int(qdict
, "bank");
2204 uint64_t status
= qdict_get_int(qdict
, "status");
2205 uint64_t mcg_status
= qdict_get_int(qdict
, "mcg_status");
2206 uint64_t addr
= qdict_get_int(qdict
, "addr");
2207 uint64_t misc
= qdict_get_int(qdict
, "misc");
2208 int flags
= MCE_INJECT_UNCOND_AO
;
2210 if (qdict_get_try_bool(qdict
, "broadcast", 0)) {
2211 flags
|= MCE_INJECT_BROADCAST
;
2213 for (cenv
= first_cpu
; cenv
!= NULL
; cenv
= cenv
->next_cpu
) {
2214 if (cenv
->cpu_index
== cpu_index
) {
2215 cpu_x86_inject_mce(mon
, cenv
, bank
, status
, mcg_status
, addr
, misc
,
2223 static int do_getfd(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
2225 const char *fdname
= qdict_get_str(qdict
, "fdname");
2229 fd
= qemu_chr_fe_get_msgfd(mon
->chr
);
2231 qerror_report(QERR_FD_NOT_SUPPLIED
);
2235 if (qemu_isdigit(fdname
[0])) {
2236 qerror_report(QERR_INVALID_PARAMETER_VALUE
, "fdname",
2237 "a name not starting with a digit");
2241 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2242 if (strcmp(monfd
->name
, fdname
) != 0) {
2251 monfd
= g_malloc0(sizeof(mon_fd_t
));
2252 monfd
->name
= g_strdup(fdname
);
2255 QLIST_INSERT_HEAD(&mon
->fds
, monfd
, next
);
2259 static int do_closefd(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
2261 const char *fdname
= qdict_get_str(qdict
, "fdname");
2264 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2265 if (strcmp(monfd
->name
, fdname
) != 0) {
2269 QLIST_REMOVE(monfd
, next
);
2271 g_free(monfd
->name
);
2276 qerror_report(QERR_FD_NOT_FOUND
, fdname
);
2280 static void do_loadvm(Monitor
*mon
, const QDict
*qdict
)
2282 int saved_vm_running
= runstate_is_running();
2283 const char *name
= qdict_get_str(qdict
, "name");
2285 vm_stop(RUN_STATE_RESTORE_VM
);
2287 if (load_vmstate(name
) == 0 && saved_vm_running
) {
2292 int monitor_get_fd(Monitor
*mon
, const char *fdname
)
2296 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2299 if (strcmp(monfd
->name
, fdname
) != 0) {
2305 /* caller takes ownership of fd */
2306 QLIST_REMOVE(monfd
, next
);
2307 g_free(monfd
->name
);
2316 /* mon_cmds and info_cmds would be sorted at runtime */
2317 static mon_cmd_t mon_cmds
[] = {
2318 #include "hmp-commands.h"
2322 /* Please update hmp-commands.hx when adding or changing commands */
2323 static mon_cmd_t info_cmds
[] = {
2328 .help
= "show the version of QEMU",
2329 .mhandler
.info
= hmp_info_version
,
2335 .help
= "show the network state",
2336 .mhandler
.info
= do_info_network
,
2342 .help
= "show the character devices",
2343 .mhandler
.info
= hmp_info_chardev
,
2349 .help
= "show the block devices",
2350 .mhandler
.info
= hmp_info_block
,
2353 .name
= "blockstats",
2356 .help
= "show block device statistics",
2357 .mhandler
.info
= hmp_info_blockstats
,
2360 .name
= "block-jobs",
2363 .help
= "show progress of ongoing block device operations",
2364 .mhandler
.info
= hmp_info_block_jobs
,
2367 .name
= "registers",
2370 .help
= "show the cpu registers",
2371 .mhandler
.info
= do_info_registers
,
2377 .help
= "show infos for each CPU",
2378 .mhandler
.info
= hmp_info_cpus
,
2384 .help
= "show the command line history",
2385 .mhandler
.info
= do_info_history
,
2387 #if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2388 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
2393 .help
= "show the interrupts statistics (if available)",
2395 .mhandler
.info
= sun4m_irq_info
,
2396 #elif defined(TARGET_LM32)
2397 .mhandler
.info
= lm32_irq_info
,
2399 .mhandler
.info
= irq_info
,
2406 .help
= "show i8259 (PIC) state",
2408 .mhandler
.info
= sun4m_pic_info
,
2409 #elif defined(TARGET_LM32)
2410 .mhandler
.info
= lm32_do_pic_info
,
2412 .mhandler
.info
= pic_info
,
2420 .help
= "show PCI info",
2421 .mhandler
.info
= hmp_info_pci
,
2423 #if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
2424 defined(TARGET_PPC) || defined(TARGET_XTENSA)
2429 .help
= "show virtual to physical memory mappings",
2430 .mhandler
.info
= tlb_info
,
2433 #if defined(TARGET_I386)
2438 .help
= "show the active virtual memory mappings",
2439 .mhandler
.info
= mem_info
,
2446 .help
= "show memory tree",
2447 .mhandler
.info
= do_info_mtree
,
2453 .help
= "show dynamic compiler info",
2454 .mhandler
.info
= do_info_jit
,
2460 .help
= "show KVM information",
2461 .mhandler
.info
= hmp_info_kvm
,
2467 .help
= "show NUMA information",
2468 .mhandler
.info
= do_info_numa
,
2474 .help
= "show guest USB devices",
2475 .mhandler
.info
= usb_info
,
2481 .help
= "show host USB devices",
2482 .mhandler
.info
= usb_host_info
,
2488 .help
= "show profiling information",
2489 .mhandler
.info
= do_info_profile
,
2495 .help
= "show capture information",
2496 .mhandler
.info
= do_info_capture
,
2499 .name
= "snapshots",
2502 .help
= "show the currently saved VM snapshots",
2503 .mhandler
.info
= do_info_snapshots
,
2509 .help
= "show the current VM status (running|paused)",
2510 .mhandler
.info
= hmp_info_status
,
2516 .help
= "show guest PCMCIA status",
2517 .mhandler
.info
= pcmcia_info
,
2523 .help
= "show which guest mouse is receiving events",
2524 .mhandler
.info
= hmp_info_mice
,
2530 .help
= "show the vnc server status",
2531 .mhandler
.info
= hmp_info_vnc
,
2533 #if defined(CONFIG_SPICE)
2538 .help
= "show the spice server status",
2539 .mhandler
.info
= hmp_info_spice
,
2546 .help
= "show the current VM name",
2547 .mhandler
.info
= hmp_info_name
,
2553 .help
= "show the current VM UUID",
2554 .mhandler
.info
= hmp_info_uuid
,
2556 #if defined(TARGET_PPC)
2561 .help
= "show CPU statistics",
2562 .mhandler
.info
= do_info_cpu_stats
,
2565 #if defined(CONFIG_SLIRP)
2570 .help
= "show user network stack connection states",
2571 .mhandler
.info
= do_info_usernet
,
2578 .help
= "show migration status",
2579 .mhandler
.info
= hmp_info_migrate
,
2585 .help
= "show balloon information",
2586 .mhandler
.info
= hmp_info_balloon
,
2592 .help
= "show device tree",
2593 .mhandler
.info
= do_info_qtree
,
2599 .help
= "show qdev device model list",
2600 .mhandler
.info
= do_info_qdm
,
2606 .help
= "show roms",
2607 .mhandler
.info
= do_info_roms
,
2609 #if defined(CONFIG_TRACE_SIMPLE)
2614 .help
= "show current contents of trace buffer",
2615 .mhandler
.info
= do_info_trace
,
2619 .name
= "trace-events",
2622 .help
= "show available trace-events & their state",
2623 .mhandler
.info
= do_trace_print_events
,
2630 static const mon_cmd_t qmp_cmds
[] = {
2631 #include "qmp-commands-old.h"
2635 /*******************************************************************/
2637 static const char *pch
;
2638 static jmp_buf expr_env
;
2643 typedef struct MonitorDef
{
2646 target_long (*get_value
)(const struct MonitorDef
*md
, int val
);
2650 #if defined(TARGET_I386)
2651 static target_long
monitor_get_pc (const struct MonitorDef
*md
, int val
)
2653 CPUArchState
*env
= mon_get_cpu();
2654 return env
->eip
+ env
->segs
[R_CS
].base
;
2658 #if defined(TARGET_PPC)
2659 static target_long
monitor_get_ccr (const struct MonitorDef
*md
, int val
)
2661 CPUArchState
*env
= mon_get_cpu();
2666 for (i
= 0; i
< 8; i
++)
2667 u
|= env
->crf
[i
] << (32 - (4 * i
));
2672 static target_long
monitor_get_msr (const struct MonitorDef
*md
, int val
)
2674 CPUArchState
*env
= mon_get_cpu();
2678 static target_long
monitor_get_xer (const struct MonitorDef
*md
, int val
)
2680 CPUArchState
*env
= mon_get_cpu();
2684 static target_long
monitor_get_decr (const struct MonitorDef
*md
, int val
)
2686 CPUArchState
*env
= mon_get_cpu();
2687 return cpu_ppc_load_decr(env
);
2690 static target_long
monitor_get_tbu (const struct MonitorDef
*md
, int val
)
2692 CPUArchState
*env
= mon_get_cpu();
2693 return cpu_ppc_load_tbu(env
);
2696 static target_long
monitor_get_tbl (const struct MonitorDef
*md
, int val
)
2698 CPUArchState
*env
= mon_get_cpu();
2699 return cpu_ppc_load_tbl(env
);
2703 #if defined(TARGET_SPARC)
2704 #ifndef TARGET_SPARC64
2705 static target_long
monitor_get_psr (const struct MonitorDef
*md
, int val
)
2707 CPUArchState
*env
= mon_get_cpu();
2709 return cpu_get_psr(env
);
2713 static target_long
monitor_get_reg(const struct MonitorDef
*md
, int val
)
2715 CPUArchState
*env
= mon_get_cpu();
2716 return env
->regwptr
[val
];
2720 static const MonitorDef monitor_defs
[] = {
2723 #define SEG(name, seg) \
2724 { name, offsetof(CPUX86State, segs[seg].selector), NULL, MD_I32 },\
2725 { name ".base", offsetof(CPUX86State, segs[seg].base) },\
2726 { name ".limit", offsetof(CPUX86State, segs[seg].limit), NULL, MD_I32 },
2728 { "eax", offsetof(CPUX86State
, regs
[0]) },
2729 { "ecx", offsetof(CPUX86State
, regs
[1]) },
2730 { "edx", offsetof(CPUX86State
, regs
[2]) },
2731 { "ebx", offsetof(CPUX86State
, regs
[3]) },
2732 { "esp|sp", offsetof(CPUX86State
, regs
[4]) },
2733 { "ebp|fp", offsetof(CPUX86State
, regs
[5]) },
2734 { "esi", offsetof(CPUX86State
, regs
[6]) },
2735 { "edi", offsetof(CPUX86State
, regs
[7]) },
2736 #ifdef TARGET_X86_64
2737 { "r8", offsetof(CPUX86State
, regs
[8]) },
2738 { "r9", offsetof(CPUX86State
, regs
[9]) },
2739 { "r10", offsetof(CPUX86State
, regs
[10]) },
2740 { "r11", offsetof(CPUX86State
, regs
[11]) },
2741 { "r12", offsetof(CPUX86State
, regs
[12]) },
2742 { "r13", offsetof(CPUX86State
, regs
[13]) },
2743 { "r14", offsetof(CPUX86State
, regs
[14]) },
2744 { "r15", offsetof(CPUX86State
, regs
[15]) },
2746 { "eflags", offsetof(CPUX86State
, eflags
) },
2747 { "eip", offsetof(CPUX86State
, eip
) },
2754 { "pc", 0, monitor_get_pc
, },
2755 #elif defined(TARGET_PPC)
2756 /* General purpose registers */
2757 { "r0", offsetof(CPUPPCState
, gpr
[0]) },
2758 { "r1", offsetof(CPUPPCState
, gpr
[1]) },
2759 { "r2", offsetof(CPUPPCState
, gpr
[2]) },
2760 { "r3", offsetof(CPUPPCState
, gpr
[3]) },
2761 { "r4", offsetof(CPUPPCState
, gpr
[4]) },
2762 { "r5", offsetof(CPUPPCState
, gpr
[5]) },
2763 { "r6", offsetof(CPUPPCState
, gpr
[6]) },
2764 { "r7", offsetof(CPUPPCState
, gpr
[7]) },
2765 { "r8", offsetof(CPUPPCState
, gpr
[8]) },
2766 { "r9", offsetof(CPUPPCState
, gpr
[9]) },
2767 { "r10", offsetof(CPUPPCState
, gpr
[10]) },
2768 { "r11", offsetof(CPUPPCState
, gpr
[11]) },
2769 { "r12", offsetof(CPUPPCState
, gpr
[12]) },
2770 { "r13", offsetof(CPUPPCState
, gpr
[13]) },
2771 { "r14", offsetof(CPUPPCState
, gpr
[14]) },
2772 { "r15", offsetof(CPUPPCState
, gpr
[15]) },
2773 { "r16", offsetof(CPUPPCState
, gpr
[16]) },
2774 { "r17", offsetof(CPUPPCState
, gpr
[17]) },
2775 { "r18", offsetof(CPUPPCState
, gpr
[18]) },
2776 { "r19", offsetof(CPUPPCState
, gpr
[19]) },
2777 { "r20", offsetof(CPUPPCState
, gpr
[20]) },
2778 { "r21", offsetof(CPUPPCState
, gpr
[21]) },
2779 { "r22", offsetof(CPUPPCState
, gpr
[22]) },
2780 { "r23", offsetof(CPUPPCState
, gpr
[23]) },
2781 { "r24", offsetof(CPUPPCState
, gpr
[24]) },
2782 { "r25", offsetof(CPUPPCState
, gpr
[25]) },
2783 { "r26", offsetof(CPUPPCState
, gpr
[26]) },
2784 { "r27", offsetof(CPUPPCState
, gpr
[27]) },
2785 { "r28", offsetof(CPUPPCState
, gpr
[28]) },
2786 { "r29", offsetof(CPUPPCState
, gpr
[29]) },
2787 { "r30", offsetof(CPUPPCState
, gpr
[30]) },
2788 { "r31", offsetof(CPUPPCState
, gpr
[31]) },
2789 /* Floating point registers */
2790 { "f0", offsetof(CPUPPCState
, fpr
[0]) },
2791 { "f1", offsetof(CPUPPCState
, fpr
[1]) },
2792 { "f2", offsetof(CPUPPCState
, fpr
[2]) },
2793 { "f3", offsetof(CPUPPCState
, fpr
[3]) },
2794 { "f4", offsetof(CPUPPCState
, fpr
[4]) },
2795 { "f5", offsetof(CPUPPCState
, fpr
[5]) },
2796 { "f6", offsetof(CPUPPCState
, fpr
[6]) },
2797 { "f7", offsetof(CPUPPCState
, fpr
[7]) },
2798 { "f8", offsetof(CPUPPCState
, fpr
[8]) },
2799 { "f9", offsetof(CPUPPCState
, fpr
[9]) },
2800 { "f10", offsetof(CPUPPCState
, fpr
[10]) },
2801 { "f11", offsetof(CPUPPCState
, fpr
[11]) },
2802 { "f12", offsetof(CPUPPCState
, fpr
[12]) },
2803 { "f13", offsetof(CPUPPCState
, fpr
[13]) },
2804 { "f14", offsetof(CPUPPCState
, fpr
[14]) },
2805 { "f15", offsetof(CPUPPCState
, fpr
[15]) },
2806 { "f16", offsetof(CPUPPCState
, fpr
[16]) },
2807 { "f17", offsetof(CPUPPCState
, fpr
[17]) },
2808 { "f18", offsetof(CPUPPCState
, fpr
[18]) },
2809 { "f19", offsetof(CPUPPCState
, fpr
[19]) },
2810 { "f20", offsetof(CPUPPCState
, fpr
[20]) },
2811 { "f21", offsetof(CPUPPCState
, fpr
[21]) },
2812 { "f22", offsetof(CPUPPCState
, fpr
[22]) },
2813 { "f23", offsetof(CPUPPCState
, fpr
[23]) },
2814 { "f24", offsetof(CPUPPCState
, fpr
[24]) },
2815 { "f25", offsetof(CPUPPCState
, fpr
[25]) },
2816 { "f26", offsetof(CPUPPCState
, fpr
[26]) },
2817 { "f27", offsetof(CPUPPCState
, fpr
[27]) },
2818 { "f28", offsetof(CPUPPCState
, fpr
[28]) },
2819 { "f29", offsetof(CPUPPCState
, fpr
[29]) },
2820 { "f30", offsetof(CPUPPCState
, fpr
[30]) },
2821 { "f31", offsetof(CPUPPCState
, fpr
[31]) },
2822 { "fpscr", offsetof(CPUPPCState
, fpscr
) },
2823 /* Next instruction pointer */
2824 { "nip|pc", offsetof(CPUPPCState
, nip
) },
2825 { "lr", offsetof(CPUPPCState
, lr
) },
2826 { "ctr", offsetof(CPUPPCState
, ctr
) },
2827 { "decr", 0, &monitor_get_decr
, },
2828 { "ccr", 0, &monitor_get_ccr
, },
2829 /* Machine state register */
2830 { "msr", 0, &monitor_get_msr
, },
2831 { "xer", 0, &monitor_get_xer
, },
2832 { "tbu", 0, &monitor_get_tbu
, },
2833 { "tbl", 0, &monitor_get_tbl
, },
2834 #if defined(TARGET_PPC64)
2835 /* Address space register */
2836 { "asr", offsetof(CPUPPCState
, asr
) },
2838 /* Segment registers */
2839 { "sdr1", offsetof(CPUPPCState
, spr
[SPR_SDR1
]) },
2840 { "sr0", offsetof(CPUPPCState
, sr
[0]) },
2841 { "sr1", offsetof(CPUPPCState
, sr
[1]) },
2842 { "sr2", offsetof(CPUPPCState
, sr
[2]) },
2843 { "sr3", offsetof(CPUPPCState
, sr
[3]) },
2844 { "sr4", offsetof(CPUPPCState
, sr
[4]) },
2845 { "sr5", offsetof(CPUPPCState
, sr
[5]) },
2846 { "sr6", offsetof(CPUPPCState
, sr
[6]) },
2847 { "sr7", offsetof(CPUPPCState
, sr
[7]) },
2848 { "sr8", offsetof(CPUPPCState
, sr
[8]) },
2849 { "sr9", offsetof(CPUPPCState
, sr
[9]) },
2850 { "sr10", offsetof(CPUPPCState
, sr
[10]) },
2851 { "sr11", offsetof(CPUPPCState
, sr
[11]) },
2852 { "sr12", offsetof(CPUPPCState
, sr
[12]) },
2853 { "sr13", offsetof(CPUPPCState
, sr
[13]) },
2854 { "sr14", offsetof(CPUPPCState
, sr
[14]) },
2855 { "sr15", offsetof(CPUPPCState
, sr
[15]) },
2856 /* Too lazy to put BATs... */
2857 { "pvr", offsetof(CPUPPCState
, spr
[SPR_PVR
]) },
2859 { "srr0", offsetof(CPUPPCState
, spr
[SPR_SRR0
]) },
2860 { "srr1", offsetof(CPUPPCState
, spr
[SPR_SRR1
]) },
2861 { "sprg0", offsetof(CPUPPCState
, spr
[SPR_SPRG0
]) },
2862 { "sprg1", offsetof(CPUPPCState
, spr
[SPR_SPRG1
]) },
2863 { "sprg2", offsetof(CPUPPCState
, spr
[SPR_SPRG2
]) },
2864 { "sprg3", offsetof(CPUPPCState
, spr
[SPR_SPRG3
]) },
2865 { "sprg4", offsetof(CPUPPCState
, spr
[SPR_SPRG4
]) },
2866 { "sprg5", offsetof(CPUPPCState
, spr
[SPR_SPRG5
]) },
2867 { "sprg6", offsetof(CPUPPCState
, spr
[SPR_SPRG6
]) },
2868 { "sprg7", offsetof(CPUPPCState
, spr
[SPR_SPRG7
]) },
2869 { "pid", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID
]) },
2870 { "csrr0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_CSRR0
]) },
2871 { "csrr1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_CSRR1
]) },
2872 { "esr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_ESR
]) },
2873 { "dear", offsetof(CPUPPCState
, spr
[SPR_BOOKE_DEAR
]) },
2874 { "mcsr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSR
]) },
2875 { "tsr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TSR
]) },
2876 { "tcr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TCR
]) },
2877 { "vrsave", offsetof(CPUPPCState
, spr
[SPR_VRSAVE
]) },
2878 { "pir", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PIR
]) },
2879 { "mcsrr0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSRR0
]) },
2880 { "mcsrr1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSRR1
]) },
2881 { "decar", offsetof(CPUPPCState
, spr
[SPR_BOOKE_DECAR
]) },
2882 { "ivpr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVPR
]) },
2883 { "epcr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPCR
]) },
2884 { "sprg8", offsetof(CPUPPCState
, spr
[SPR_BOOKE_SPRG8
]) },
2885 { "ivor0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR0
]) },
2886 { "ivor1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR1
]) },
2887 { "ivor2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR2
]) },
2888 { "ivor3", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR3
]) },
2889 { "ivor4", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR4
]) },
2890 { "ivor5", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR5
]) },
2891 { "ivor6", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR6
]) },
2892 { "ivor7", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR7
]) },
2893 { "ivor8", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR8
]) },
2894 { "ivor9", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR9
]) },
2895 { "ivor10", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR10
]) },
2896 { "ivor11", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR11
]) },
2897 { "ivor12", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR12
]) },
2898 { "ivor13", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR13
]) },
2899 { "ivor14", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR14
]) },
2900 { "ivor15", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR15
]) },
2901 { "ivor32", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR32
]) },
2902 { "ivor33", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR33
]) },
2903 { "ivor34", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR34
]) },
2904 { "ivor35", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR35
]) },
2905 { "ivor36", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR36
]) },
2906 { "ivor37", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR37
]) },
2907 { "mas0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS0
]) },
2908 { "mas1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS1
]) },
2909 { "mas2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS2
]) },
2910 { "mas3", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS3
]) },
2911 { "mas4", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS4
]) },
2912 { "mas6", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS6
]) },
2913 { "mas7", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS7
]) },
2914 { "mmucfg", offsetof(CPUPPCState
, spr
[SPR_MMUCFG
]) },
2915 { "tlb0cfg", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TLB0CFG
]) },
2916 { "tlb1cfg", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TLB1CFG
]) },
2917 { "epr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPR
]) },
2918 { "eplc", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPLC
]) },
2919 { "epsc", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPSC
]) },
2920 { "svr", offsetof(CPUPPCState
, spr
[SPR_E500_SVR
]) },
2921 { "mcar", offsetof(CPUPPCState
, spr
[SPR_Exxx_MCAR
]) },
2922 { "pid1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID1
]) },
2923 { "pid2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID2
]) },
2924 { "hid0", offsetof(CPUPPCState
, spr
[SPR_HID0
]) },
2926 #elif defined(TARGET_SPARC)
2927 { "g0", offsetof(CPUSPARCState
, gregs
[0]) },
2928 { "g1", offsetof(CPUSPARCState
, gregs
[1]) },
2929 { "g2", offsetof(CPUSPARCState
, gregs
[2]) },
2930 { "g3", offsetof(CPUSPARCState
, gregs
[3]) },
2931 { "g4", offsetof(CPUSPARCState
, gregs
[4]) },
2932 { "g5", offsetof(CPUSPARCState
, gregs
[5]) },
2933 { "g6", offsetof(CPUSPARCState
, gregs
[6]) },
2934 { "g7", offsetof(CPUSPARCState
, gregs
[7]) },
2935 { "o0", 0, monitor_get_reg
},
2936 { "o1", 1, monitor_get_reg
},
2937 { "o2", 2, monitor_get_reg
},
2938 { "o3", 3, monitor_get_reg
},
2939 { "o4", 4, monitor_get_reg
},
2940 { "o5", 5, monitor_get_reg
},
2941 { "o6", 6, monitor_get_reg
},
2942 { "o7", 7, monitor_get_reg
},
2943 { "l0", 8, monitor_get_reg
},
2944 { "l1", 9, monitor_get_reg
},
2945 { "l2", 10, monitor_get_reg
},
2946 { "l3", 11, monitor_get_reg
},
2947 { "l4", 12, monitor_get_reg
},
2948 { "l5", 13, monitor_get_reg
},
2949 { "l6", 14, monitor_get_reg
},
2950 { "l7", 15, monitor_get_reg
},
2951 { "i0", 16, monitor_get_reg
},
2952 { "i1", 17, monitor_get_reg
},
2953 { "i2", 18, monitor_get_reg
},
2954 { "i3", 19, monitor_get_reg
},
2955 { "i4", 20, monitor_get_reg
},
2956 { "i5", 21, monitor_get_reg
},
2957 { "i6", 22, monitor_get_reg
},
2958 { "i7", 23, monitor_get_reg
},
2959 { "pc", offsetof(CPUSPARCState
, pc
) },
2960 { "npc", offsetof(CPUSPARCState
, npc
) },
2961 { "y", offsetof(CPUSPARCState
, y
) },
2962 #ifndef TARGET_SPARC64
2963 { "psr", 0, &monitor_get_psr
, },
2964 { "wim", offsetof(CPUSPARCState
, wim
) },
2966 { "tbr", offsetof(CPUSPARCState
, tbr
) },
2967 { "fsr", offsetof(CPUSPARCState
, fsr
) },
2968 { "f0", offsetof(CPUSPARCState
, fpr
[0].l
.upper
) },
2969 { "f1", offsetof(CPUSPARCState
, fpr
[0].l
.lower
) },
2970 { "f2", offsetof(CPUSPARCState
, fpr
[1].l
.upper
) },
2971 { "f3", offsetof(CPUSPARCState
, fpr
[1].l
.lower
) },
2972 { "f4", offsetof(CPUSPARCState
, fpr
[2].l
.upper
) },
2973 { "f5", offsetof(CPUSPARCState
, fpr
[2].l
.lower
) },
2974 { "f6", offsetof(CPUSPARCState
, fpr
[3].l
.upper
) },
2975 { "f7", offsetof(CPUSPARCState
, fpr
[3].l
.lower
) },
2976 { "f8", offsetof(CPUSPARCState
, fpr
[4].l
.upper
) },
2977 { "f9", offsetof(CPUSPARCState
, fpr
[4].l
.lower
) },
2978 { "f10", offsetof(CPUSPARCState
, fpr
[5].l
.upper
) },
2979 { "f11", offsetof(CPUSPARCState
, fpr
[5].l
.lower
) },
2980 { "f12", offsetof(CPUSPARCState
, fpr
[6].l
.upper
) },
2981 { "f13", offsetof(CPUSPARCState
, fpr
[6].l
.lower
) },
2982 { "f14", offsetof(CPUSPARCState
, fpr
[7].l
.upper
) },
2983 { "f15", offsetof(CPUSPARCState
, fpr
[7].l
.lower
) },
2984 { "f16", offsetof(CPUSPARCState
, fpr
[8].l
.upper
) },
2985 { "f17", offsetof(CPUSPARCState
, fpr
[8].l
.lower
) },
2986 { "f18", offsetof(CPUSPARCState
, fpr
[9].l
.upper
) },
2987 { "f19", offsetof(CPUSPARCState
, fpr
[9].l
.lower
) },
2988 { "f20", offsetof(CPUSPARCState
, fpr
[10].l
.upper
) },
2989 { "f21", offsetof(CPUSPARCState
, fpr
[10].l
.lower
) },
2990 { "f22", offsetof(CPUSPARCState
, fpr
[11].l
.upper
) },
2991 { "f23", offsetof(CPUSPARCState
, fpr
[11].l
.lower
) },
2992 { "f24", offsetof(CPUSPARCState
, fpr
[12].l
.upper
) },
2993 { "f25", offsetof(CPUSPARCState
, fpr
[12].l
.lower
) },
2994 { "f26", offsetof(CPUSPARCState
, fpr
[13].l
.upper
) },
2995 { "f27", offsetof(CPUSPARCState
, fpr
[13].l
.lower
) },
2996 { "f28", offsetof(CPUSPARCState
, fpr
[14].l
.upper
) },
2997 { "f29", offsetof(CPUSPARCState
, fpr
[14].l
.lower
) },
2998 { "f30", offsetof(CPUSPARCState
, fpr
[15].l
.upper
) },
2999 { "f31", offsetof(CPUSPARCState
, fpr
[15].l
.lower
) },
3000 #ifdef TARGET_SPARC64
3001 { "f32", offsetof(CPUSPARCState
, fpr
[16]) },
3002 { "f34", offsetof(CPUSPARCState
, fpr
[17]) },
3003 { "f36", offsetof(CPUSPARCState
, fpr
[18]) },
3004 { "f38", offsetof(CPUSPARCState
, fpr
[19]) },
3005 { "f40", offsetof(CPUSPARCState
, fpr
[20]) },
3006 { "f42", offsetof(CPUSPARCState
, fpr
[21]) },
3007 { "f44", offsetof(CPUSPARCState
, fpr
[22]) },
3008 { "f46", offsetof(CPUSPARCState
, fpr
[23]) },
3009 { "f48", offsetof(CPUSPARCState
, fpr
[24]) },
3010 { "f50", offsetof(CPUSPARCState
, fpr
[25]) },
3011 { "f52", offsetof(CPUSPARCState
, fpr
[26]) },
3012 { "f54", offsetof(CPUSPARCState
, fpr
[27]) },
3013 { "f56", offsetof(CPUSPARCState
, fpr
[28]) },
3014 { "f58", offsetof(CPUSPARCState
, fpr
[29]) },
3015 { "f60", offsetof(CPUSPARCState
, fpr
[30]) },
3016 { "f62", offsetof(CPUSPARCState
, fpr
[31]) },
3017 { "asi", offsetof(CPUSPARCState
, asi
) },
3018 { "pstate", offsetof(CPUSPARCState
, pstate
) },
3019 { "cansave", offsetof(CPUSPARCState
, cansave
) },
3020 { "canrestore", offsetof(CPUSPARCState
, canrestore
) },
3021 { "otherwin", offsetof(CPUSPARCState
, otherwin
) },
3022 { "wstate", offsetof(CPUSPARCState
, wstate
) },
3023 { "cleanwin", offsetof(CPUSPARCState
, cleanwin
) },
3024 { "fprs", offsetof(CPUSPARCState
, fprs
) },
3030 static void expr_error(Monitor
*mon
, const char *msg
)
3032 monitor_printf(mon
, "%s\n", msg
);
3033 longjmp(expr_env
, 1);
3036 /* return 0 if OK, -1 if not found */
3037 static int get_monitor_def(target_long
*pval
, const char *name
)
3039 const MonitorDef
*md
;
3042 for(md
= monitor_defs
; md
->name
!= NULL
; md
++) {
3043 if (compare_cmd(name
, md
->name
)) {
3044 if (md
->get_value
) {
3045 *pval
= md
->get_value(md
, md
->offset
);
3047 CPUArchState
*env
= mon_get_cpu();
3048 ptr
= (uint8_t *)env
+ md
->offset
;
3051 *pval
= *(int32_t *)ptr
;
3054 *pval
= *(target_long
*)ptr
;
3067 static void next(void)
3071 while (qemu_isspace(*pch
))
3076 static int64_t expr_sum(Monitor
*mon
);
3078 static int64_t expr_unary(Monitor
*mon
)
3087 n
= expr_unary(mon
);
3091 n
= -expr_unary(mon
);
3095 n
= ~expr_unary(mon
);
3101 expr_error(mon
, "')' expected");
3108 expr_error(mon
, "character constant expected");
3112 expr_error(mon
, "missing terminating \' character");
3122 while ((*pch
>= 'a' && *pch
<= 'z') ||
3123 (*pch
>= 'A' && *pch
<= 'Z') ||
3124 (*pch
>= '0' && *pch
<= '9') ||
3125 *pch
== '_' || *pch
== '.') {
3126 if ((q
- buf
) < sizeof(buf
) - 1)
3130 while (qemu_isspace(*pch
))
3133 ret
= get_monitor_def(®
, buf
);
3135 expr_error(mon
, "unknown register");
3140 expr_error(mon
, "unexpected end of expression");
3145 #if TARGET_PHYS_ADDR_BITS > 32
3146 n
= strtoull(pch
, &p
, 0);
3148 n
= strtoul(pch
, &p
, 0);
3150 if (errno
== ERANGE
) {
3151 expr_error(mon
, "number too large");
3154 expr_error(mon
, "invalid char in expression");
3157 while (qemu_isspace(*pch
))
3165 static int64_t expr_prod(Monitor
*mon
)
3170 val
= expr_unary(mon
);
3173 if (op
!= '*' && op
!= '/' && op
!= '%')
3176 val2
= expr_unary(mon
);
3185 expr_error(mon
, "division by zero");
3196 static int64_t expr_logic(Monitor
*mon
)
3201 val
= expr_prod(mon
);
3204 if (op
!= '&' && op
!= '|' && op
!= '^')
3207 val2
= expr_prod(mon
);
3224 static int64_t expr_sum(Monitor
*mon
)
3229 val
= expr_logic(mon
);
3232 if (op
!= '+' && op
!= '-')
3235 val2
= expr_logic(mon
);
3244 static int get_expr(Monitor
*mon
, int64_t *pval
, const char **pp
)
3247 if (setjmp(expr_env
)) {
3251 while (qemu_isspace(*pch
))
3253 *pval
= expr_sum(mon
);
3258 static int get_double(Monitor
*mon
, double *pval
, const char **pp
)
3260 const char *p
= *pp
;
3264 d
= strtod(p
, &tailp
);
3266 monitor_printf(mon
, "Number expected\n");
3269 if (d
!= d
|| d
- d
!= 0) {
3270 /* NaN or infinity */
3271 monitor_printf(mon
, "Bad number\n");
3279 static int get_str(char *buf
, int buf_size
, const char **pp
)
3287 while (qemu_isspace(*p
))
3297 while (*p
!= '\0' && *p
!= '\"') {
3313 qemu_printf("unsupported escape code: '\\%c'\n", c
);
3316 if ((q
- buf
) < buf_size
- 1) {
3320 if ((q
- buf
) < buf_size
- 1) {
3327 qemu_printf("unterminated string\n");
3332 while (*p
!= '\0' && !qemu_isspace(*p
)) {
3333 if ((q
- buf
) < buf_size
- 1) {
3345 * Store the command-name in cmdname, and return a pointer to
3346 * the remaining of the command string.
3348 static const char *get_command_name(const char *cmdline
,
3349 char *cmdname
, size_t nlen
)
3352 const char *p
, *pstart
;
3355 while (qemu_isspace(*p
))
3360 while (*p
!= '\0' && *p
!= '/' && !qemu_isspace(*p
))
3365 memcpy(cmdname
, pstart
, len
);
3366 cmdname
[len
] = '\0';
3371 * Read key of 'type' into 'key' and return the current
3374 static char *key_get_info(const char *type
, char **key
)
3382 p
= strchr(type
, ':');
3389 str
= g_malloc(len
+ 1);
3390 memcpy(str
, type
, len
);
3397 static int default_fmt_format
= 'x';
3398 static int default_fmt_size
= 4;
3402 static int is_valid_option(const char *c
, const char *typestr
)
3410 typestr
= strstr(typestr
, option
);
3411 return (typestr
!= NULL
);
3414 static const mon_cmd_t
*search_dispatch_table(const mon_cmd_t
*disp_table
,
3415 const char *cmdname
)
3417 const mon_cmd_t
*cmd
;
3419 for (cmd
= disp_table
; cmd
->name
!= NULL
; cmd
++) {
3420 if (compare_cmd(cmdname
, cmd
->name
)) {
3428 static const mon_cmd_t
*monitor_find_command(const char *cmdname
)
3430 return search_dispatch_table(mon_cmds
, cmdname
);
3433 static const mon_cmd_t
*qmp_find_cmd(const char *cmdname
)
3435 return search_dispatch_table(qmp_cmds
, cmdname
);
3438 static const mon_cmd_t
*monitor_parse_command(Monitor
*mon
,
3439 const char *cmdline
,
3442 const char *p
, *typestr
;
3444 const mon_cmd_t
*cmd
;
3450 monitor_printf(mon
, "command='%s'\n", cmdline
);
3453 /* extract the command name */
3454 p
= get_command_name(cmdline
, cmdname
, sizeof(cmdname
));
3458 cmd
= monitor_find_command(cmdname
);
3460 monitor_printf(mon
, "unknown command: '%s'\n", cmdname
);
3464 /* parse the parameters */
3465 typestr
= cmd
->args_type
;
3467 typestr
= key_get_info(typestr
, &key
);
3479 while (qemu_isspace(*p
))
3481 if (*typestr
== '?') {
3484 /* no optional string: NULL argument */
3488 ret
= get_str(buf
, sizeof(buf
), &p
);
3492 monitor_printf(mon
, "%s: filename expected\n",
3496 monitor_printf(mon
, "%s: block device name expected\n",
3500 monitor_printf(mon
, "%s: string expected\n", cmdname
);
3505 qdict_put(qdict
, key
, qstring_from_str(buf
));
3510 QemuOptsList
*opts_list
;
3513 opts_list
= qemu_find_opts(key
);
3514 if (!opts_list
|| opts_list
->desc
->name
) {
3517 while (qemu_isspace(*p
)) {
3522 if (get_str(buf
, sizeof(buf
), &p
) < 0) {
3525 opts
= qemu_opts_parse(opts_list
, buf
, 1);
3529 qemu_opts_to_qdict(opts
, qdict
);
3530 qemu_opts_del(opts
);
3535 int count
, format
, size
;
3537 while (qemu_isspace(*p
))
3543 if (qemu_isdigit(*p
)) {
3545 while (qemu_isdigit(*p
)) {
3546 count
= count
* 10 + (*p
- '0');
3584 if (*p
!= '\0' && !qemu_isspace(*p
)) {
3585 monitor_printf(mon
, "invalid char in format: '%c'\n",
3590 format
= default_fmt_format
;
3591 if (format
!= 'i') {
3592 /* for 'i', not specifying a size gives -1 as size */
3594 size
= default_fmt_size
;
3595 default_fmt_size
= size
;
3597 default_fmt_format
= format
;
3600 format
= default_fmt_format
;
3601 if (format
!= 'i') {
3602 size
= default_fmt_size
;
3607 qdict_put(qdict
, "count", qint_from_int(count
));
3608 qdict_put(qdict
, "format", qint_from_int(format
));
3609 qdict_put(qdict
, "size", qint_from_int(size
));
3618 while (qemu_isspace(*p
))
3620 if (*typestr
== '?' || *typestr
== '.') {
3621 if (*typestr
== '?') {
3629 while (qemu_isspace(*p
))
3638 if (get_expr(mon
, &val
, &p
))
3640 /* Check if 'i' is greater than 32-bit */
3641 if ((c
== 'i') && ((val
>> 32) & 0xffffffff)) {
3642 monitor_printf(mon
, "\'%s\' has failed: ", cmdname
);
3643 monitor_printf(mon
, "integer is for 32-bit values\n");
3645 } else if (c
== 'M') {
3647 monitor_printf(mon
, "enter a positive value\n");
3652 qdict_put(qdict
, key
, qint_from_int(val
));
3660 while (qemu_isspace(*p
)) {
3663 if (*typestr
== '?') {
3669 val
= strtosz(p
, &end
);
3671 monitor_printf(mon
, "invalid size\n");
3674 qdict_put(qdict
, key
, qint_from_int(val
));
3682 while (qemu_isspace(*p
))
3684 if (*typestr
== '?') {
3690 if (get_double(mon
, &val
, &p
) < 0) {
3693 if (p
[0] && p
[1] == 's') {
3696 val
/= 1e3
; p
+= 2; break;
3698 val
/= 1e6
; p
+= 2; break;
3700 val
/= 1e9
; p
+= 2; break;
3703 if (*p
&& !qemu_isspace(*p
)) {
3704 monitor_printf(mon
, "Unknown unit suffix\n");
3707 qdict_put(qdict
, key
, qfloat_from_double(val
));
3715 while (qemu_isspace(*p
)) {
3719 while (qemu_isgraph(*p
)) {
3722 if (p
- beg
== 2 && !memcmp(beg
, "on", p
- beg
)) {
3724 } else if (p
- beg
== 3 && !memcmp(beg
, "off", p
- beg
)) {
3727 monitor_printf(mon
, "Expected 'on' or 'off'\n");
3730 qdict_put(qdict
, key
, qbool_from_int(val
));
3735 const char *tmp
= p
;
3742 while (qemu_isspace(*p
))
3747 if(!is_valid_option(p
, typestr
)) {
3749 monitor_printf(mon
, "%s: unsupported option -%c\n",
3761 qdict_put(qdict
, key
, qbool_from_int(1));
3768 monitor_printf(mon
, "%s: unknown type '%c'\n", cmdname
, c
);
3774 /* check that all arguments were parsed */
3775 while (qemu_isspace(*p
))
3778 monitor_printf(mon
, "%s: extraneous characters at the end of line\n",
3790 void monitor_set_error(Monitor
*mon
, QError
*qerror
)
3792 /* report only the first error */
3794 mon
->error
= qerror
;
3796 MON_DEBUG("Additional error report at %s:%d\n",
3797 qerror
->file
, qerror
->linenr
);
3802 static void handler_audit(Monitor
*mon
, const mon_cmd_t
*cmd
, int ret
)
3804 if (ret
&& !monitor_has_error(mon
)) {
3806 * If it returns failure, it must have passed on error.
3808 * Action: Report an internal error to the client if in QMP.
3810 qerror_report(QERR_UNDEFINED_ERROR
);
3811 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3815 #ifdef CONFIG_DEBUG_MONITOR
3816 if (!ret
&& monitor_has_error(mon
)) {
3818 * If it returns success, it must not have passed an error.
3820 * Action: Report the passed error to the client.
3822 MON_DEBUG("command '%s' returned success but passed an error\n",
3826 if (mon_print_count_get(mon
) > 0 && strcmp(cmd
->name
, "info") != 0) {
3828 * Handlers should not call Monitor print functions.
3830 * Action: Ignore them in QMP.
3832 * (XXX: we don't check any 'info' or 'query' command here
3833 * because the user print function _is_ called by do_info(), hence
3834 * we will trigger this check. This problem will go away when we
3835 * make 'query' commands real and kill do_info())
3837 MON_DEBUG("command '%s' called print functions %d time(s)\n",
3838 cmd
->name
, mon_print_count_get(mon
));
3843 static void handle_user_command(Monitor
*mon
, const char *cmdline
)
3846 const mon_cmd_t
*cmd
;
3848 qdict
= qdict_new();
3850 cmd
= monitor_parse_command(mon
, cmdline
, qdict
);
3854 if (handler_is_async(cmd
)) {
3855 user_async_cmd_handler(mon
, cmd
, qdict
);
3856 } else if (handler_is_qobject(cmd
)) {
3857 QObject
*data
= NULL
;
3859 /* XXX: ignores the error code */
3860 cmd
->mhandler
.cmd_new(mon
, qdict
, &data
);
3861 assert(!monitor_has_error(mon
));
3863 cmd
->user_print(mon
, data
);
3864 qobject_decref(data
);
3867 cmd
->mhandler
.cmd(mon
, qdict
);
3874 static void cmd_completion(const char *name
, const char *list
)
3876 const char *p
, *pstart
;
3885 p
= pstart
+ strlen(pstart
);
3887 if (len
> sizeof(cmd
) - 2)
3888 len
= sizeof(cmd
) - 2;
3889 memcpy(cmd
, pstart
, len
);
3891 if (name
[0] == '\0' || !strncmp(name
, cmd
, strlen(name
))) {
3892 readline_add_completion(cur_mon
->rs
, cmd
);
3900 static void file_completion(const char *input
)
3905 char file
[1024], file_prefix
[1024];
3909 p
= strrchr(input
, '/');
3912 pstrcpy(file_prefix
, sizeof(file_prefix
), input
);
3913 pstrcpy(path
, sizeof(path
), ".");
3915 input_path_len
= p
- input
+ 1;
3916 memcpy(path
, input
, input_path_len
);
3917 if (input_path_len
> sizeof(path
) - 1)
3918 input_path_len
= sizeof(path
) - 1;
3919 path
[input_path_len
] = '\0';
3920 pstrcpy(file_prefix
, sizeof(file_prefix
), p
+ 1);
3922 #ifdef DEBUG_COMPLETION
3923 monitor_printf(cur_mon
, "input='%s' path='%s' prefix='%s'\n",
3924 input
, path
, file_prefix
);
3926 ffs
= opendir(path
);
3935 if (strcmp(d
->d_name
, ".") == 0 || strcmp(d
->d_name
, "..") == 0) {
3939 if (strstart(d
->d_name
, file_prefix
, NULL
)) {
3940 memcpy(file
, input
, input_path_len
);
3941 if (input_path_len
< sizeof(file
))
3942 pstrcpy(file
+ input_path_len
, sizeof(file
) - input_path_len
,
3944 /* stat the file to find out if it's a directory.
3945 * In that case add a slash to speed up typing long paths
3947 if (stat(file
, &sb
) == 0 && S_ISDIR(sb
.st_mode
)) {
3948 pstrcat(file
, sizeof(file
), "/");
3950 readline_add_completion(cur_mon
->rs
, file
);
3956 static void block_completion_it(void *opaque
, BlockDriverState
*bs
)
3958 const char *name
= bdrv_get_device_name(bs
);
3959 const char *input
= opaque
;
3961 if (input
[0] == '\0' ||
3962 !strncmp(name
, (char *)input
, strlen(input
))) {
3963 readline_add_completion(cur_mon
->rs
, name
);
3967 /* NOTE: this parser is an approximate form of the real command parser */
3968 static void parse_cmdline(const char *cmdline
,
3969 int *pnb_args
, char **args
)
3978 while (qemu_isspace(*p
))
3982 if (nb_args
>= MAX_ARGS
)
3984 ret
= get_str(buf
, sizeof(buf
), &p
);
3985 args
[nb_args
] = g_strdup(buf
);
3990 *pnb_args
= nb_args
;
3993 static const char *next_arg_type(const char *typestr
)
3995 const char *p
= strchr(typestr
, ':');
3996 return (p
!= NULL
? ++p
: typestr
);
3999 static void monitor_find_completion(const char *cmdline
)
4001 const char *cmdname
;
4002 char *args
[MAX_ARGS
];
4003 int nb_args
, i
, len
;
4004 const char *ptype
, *str
;
4005 const mon_cmd_t
*cmd
;
4008 parse_cmdline(cmdline
, &nb_args
, args
);
4009 #ifdef DEBUG_COMPLETION
4010 for(i
= 0; i
< nb_args
; i
++) {
4011 monitor_printf(cur_mon
, "arg%d = '%s'\n", i
, (char *)args
[i
]);
4015 /* if the line ends with a space, it means we want to complete the
4017 len
= strlen(cmdline
);
4018 if (len
> 0 && qemu_isspace(cmdline
[len
- 1])) {
4019 if (nb_args
>= MAX_ARGS
) {
4022 args
[nb_args
++] = g_strdup("");
4025 /* command completion */
4030 readline_set_completion_index(cur_mon
->rs
, strlen(cmdname
));
4031 for(cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4032 cmd_completion(cmdname
, cmd
->name
);
4035 /* find the command */
4036 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4037 if (compare_cmd(args
[0], cmd
->name
)) {
4045 ptype
= next_arg_type(cmd
->args_type
);
4046 for(i
= 0; i
< nb_args
- 2; i
++) {
4047 if (*ptype
!= '\0') {
4048 ptype
= next_arg_type(ptype
);
4049 while (*ptype
== '?')
4050 ptype
= next_arg_type(ptype
);
4053 str
= args
[nb_args
- 1];
4054 if (*ptype
== '-' && ptype
[1] != '\0') {
4055 ptype
= next_arg_type(ptype
);
4059 /* file completion */
4060 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4061 file_completion(str
);
4064 /* block device name completion */
4065 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4066 bdrv_iterate(block_completion_it
, (void *)str
);
4069 /* XXX: more generic ? */
4070 if (!strcmp(cmd
->name
, "info")) {
4071 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4072 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
4073 cmd_completion(str
, cmd
->name
);
4075 } else if (!strcmp(cmd
->name
, "sendkey")) {
4076 char *sep
= strrchr(str
, '-');
4079 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4080 for(key
= key_defs
; key
->name
!= NULL
; key
++) {
4081 cmd_completion(str
, key
->name
);
4083 } else if (!strcmp(cmd
->name
, "help|?")) {
4084 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4085 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4086 cmd_completion(str
, cmd
->name
);
4096 for (i
= 0; i
< nb_args
; i
++) {
4101 static int monitor_can_read(void *opaque
)
4103 Monitor
*mon
= opaque
;
4105 return (mon
->suspend_cnt
== 0) ? 1 : 0;
4108 static int invalid_qmp_mode(const Monitor
*mon
, const char *cmd_name
)
4110 int is_cap
= compare_cmd(cmd_name
, "qmp_capabilities");
4111 return (qmp_cmd_mode(mon
) ? is_cap
: !is_cap
);
4115 * Argument validation rules:
4117 * 1. The argument must exist in cmd_args qdict
4118 * 2. The argument type must be the expected one
4120 * Special case: If the argument doesn't exist in cmd_args and
4121 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4122 * checking is skipped for it.
4124 static int check_client_args_type(const QDict
*client_args
,
4125 const QDict
*cmd_args
, int flags
)
4127 const QDictEntry
*ent
;
4129 for (ent
= qdict_first(client_args
); ent
;ent
= qdict_next(client_args
,ent
)){
4132 const QObject
*client_arg
= qdict_entry_value(ent
);
4133 const char *client_arg_name
= qdict_entry_key(ent
);
4135 obj
= qdict_get(cmd_args
, client_arg_name
);
4137 if (flags
& QMP_ACCEPT_UNKNOWNS
) {
4138 /* handler accepts unknowns */
4141 /* client arg doesn't exist */
4142 qerror_report(QERR_INVALID_PARAMETER
, client_arg_name
);
4146 arg_type
= qobject_to_qstring(obj
);
4147 assert(arg_type
!= NULL
);
4149 /* check if argument's type is correct */
4150 switch (qstring_get_str(arg_type
)[0]) {
4154 if (qobject_type(client_arg
) != QTYPE_QSTRING
) {
4155 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4164 if (qobject_type(client_arg
) != QTYPE_QINT
) {
4165 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4171 if (qobject_type(client_arg
) != QTYPE_QINT
&&
4172 qobject_type(client_arg
) != QTYPE_QFLOAT
) {
4173 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4180 if (qobject_type(client_arg
) != QTYPE_QBOOL
) {
4181 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4187 assert(flags
& QMP_ACCEPT_UNKNOWNS
);
4190 /* Any QObject can be passed. */
4195 * These types are not supported by QMP and thus are not
4196 * handled here. Fall through.
4207 * - Check if the client has passed all mandatory args
4208 * - Set special flags for argument validation
4210 static int check_mandatory_args(const QDict
*cmd_args
,
4211 const QDict
*client_args
, int *flags
)
4213 const QDictEntry
*ent
;
4215 for (ent
= qdict_first(cmd_args
); ent
; ent
= qdict_next(cmd_args
, ent
)) {
4216 const char *cmd_arg_name
= qdict_entry_key(ent
);
4217 QString
*type
= qobject_to_qstring(qdict_entry_value(ent
));
4218 assert(type
!= NULL
);
4220 if (qstring_get_str(type
)[0] == 'O') {
4221 assert((*flags
& QMP_ACCEPT_UNKNOWNS
) == 0);
4222 *flags
|= QMP_ACCEPT_UNKNOWNS
;
4223 } else if (qstring_get_str(type
)[0] != '-' &&
4224 qstring_get_str(type
)[1] != '?' &&
4225 !qdict_haskey(client_args
, cmd_arg_name
)) {
4226 qerror_report(QERR_MISSING_PARAMETER
, cmd_arg_name
);
4234 static QDict
*qdict_from_args_type(const char *args_type
)
4238 QString
*key
, *type
, *cur_qs
;
4240 assert(args_type
!= NULL
);
4242 qdict
= qdict_new();
4244 if (args_type
== NULL
|| args_type
[0] == '\0') {
4245 /* no args, empty qdict */
4249 key
= qstring_new();
4250 type
= qstring_new();
4255 switch (args_type
[i
]) {
4258 qdict_put(qdict
, qstring_get_str(key
), type
);
4260 if (args_type
[i
] == '\0') {
4263 type
= qstring_new(); /* qdict has ref */
4264 cur_qs
= key
= qstring_new();
4270 qstring_append_chr(cur_qs
, args_type
[i
]);
4280 * Client argument checking rules:
4282 * 1. Client must provide all mandatory arguments
4283 * 2. Each argument provided by the client must be expected
4284 * 3. Each argument provided by the client must have the type expected
4287 static int qmp_check_client_args(const mon_cmd_t
*cmd
, QDict
*client_args
)
4292 cmd_args
= qdict_from_args_type(cmd
->args_type
);
4295 err
= check_mandatory_args(cmd_args
, client_args
, &flags
);
4300 err
= check_client_args_type(client_args
, cmd_args
, flags
);
4308 * Input object checking rules
4310 * 1. Input object must be a dict
4311 * 2. The "execute" key must exist
4312 * 3. The "execute" key must be a string
4313 * 4. If the "arguments" key exists, it must be a dict
4314 * 5. If the "id" key exists, it can be anything (ie. json-value)
4315 * 6. Any argument not listed above is considered invalid
4317 static QDict
*qmp_check_input_obj(QObject
*input_obj
)
4319 const QDictEntry
*ent
;
4320 int has_exec_key
= 0;
4323 if (qobject_type(input_obj
) != QTYPE_QDICT
) {
4324 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "object");
4328 input_dict
= qobject_to_qdict(input_obj
);
4330 for (ent
= qdict_first(input_dict
); ent
; ent
= qdict_next(input_dict
, ent
)){
4331 const char *arg_name
= qdict_entry_key(ent
);
4332 const QObject
*arg_obj
= qdict_entry_value(ent
);
4334 if (!strcmp(arg_name
, "execute")) {
4335 if (qobject_type(arg_obj
) != QTYPE_QSTRING
) {
4336 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "execute",
4341 } else if (!strcmp(arg_name
, "arguments")) {
4342 if (qobject_type(arg_obj
) != QTYPE_QDICT
) {
4343 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "arguments",
4347 } else if (!strcmp(arg_name
, "id")) {
4348 /* FIXME: check duplicated IDs for async commands */
4350 qerror_report(QERR_QMP_EXTRA_MEMBER
, arg_name
);
4355 if (!has_exec_key
) {
4356 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "execute");
4363 static void qmp_call_cmd(Monitor
*mon
, const mon_cmd_t
*cmd
,
4364 const QDict
*params
)
4367 QObject
*data
= NULL
;
4369 mon_print_count_init(mon
);
4371 ret
= cmd
->mhandler
.cmd_new(mon
, params
, &data
);
4372 handler_audit(mon
, cmd
, ret
);
4373 monitor_protocol_emitter(mon
, data
);
4374 qobject_decref(data
);
4377 static void handle_qmp_command(JSONMessageParser
*parser
, QList
*tokens
)
4381 QDict
*input
, *args
;
4382 const mon_cmd_t
*cmd
;
4383 const char *cmd_name
;
4384 Monitor
*mon
= cur_mon
;
4386 args
= input
= NULL
;
4388 obj
= json_parser_parse(tokens
, NULL
);
4390 // FIXME: should be triggered in json_parser_parse()
4391 qerror_report(QERR_JSON_PARSING
);
4395 input
= qmp_check_input_obj(obj
);
4397 qobject_decref(obj
);
4401 mon
->mc
->id
= qdict_get(input
, "id");
4402 qobject_incref(mon
->mc
->id
);
4404 cmd_name
= qdict_get_str(input
, "execute");
4405 trace_handle_qmp_command(mon
, cmd_name
);
4406 if (invalid_qmp_mode(mon
, cmd_name
)) {
4407 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4411 cmd
= qmp_find_cmd(cmd_name
);
4413 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4417 obj
= qdict_get(input
, "arguments");
4421 args
= qobject_to_qdict(obj
);
4425 err
= qmp_check_client_args(cmd
, args
);
4430 if (handler_is_async(cmd
)) {
4431 err
= qmp_async_cmd_handler(mon
, cmd
, args
);
4433 /* emit the error response */
4437 qmp_call_cmd(mon
, cmd
, args
);
4443 monitor_protocol_emitter(mon
, NULL
);
4450 * monitor_control_read(): Read and handle QMP input
4452 static void monitor_control_read(void *opaque
, const uint8_t *buf
, int size
)
4454 Monitor
*old_mon
= cur_mon
;
4458 json_message_parser_feed(&cur_mon
->mc
->parser
, (const char *) buf
, size
);
4463 static void monitor_read(void *opaque
, const uint8_t *buf
, int size
)
4465 Monitor
*old_mon
= cur_mon
;
4471 for (i
= 0; i
< size
; i
++)
4472 readline_handle_byte(cur_mon
->rs
, buf
[i
]);
4474 if (size
== 0 || buf
[size
- 1] != 0)
4475 monitor_printf(cur_mon
, "corrupted command\n");
4477 handle_user_command(cur_mon
, (char *)buf
);
4483 static void monitor_command_cb(Monitor
*mon
, const char *cmdline
, void *opaque
)
4485 monitor_suspend(mon
);
4486 handle_user_command(mon
, cmdline
);
4487 monitor_resume(mon
);
4490 int monitor_suspend(Monitor
*mon
)
4498 void monitor_resume(Monitor
*mon
)
4502 if (--mon
->suspend_cnt
== 0)
4503 readline_show_prompt(mon
->rs
);
4506 static QObject
*get_qmp_greeting(void)
4508 QObject
*ver
= NULL
;
4510 qmp_marshal_input_query_version(NULL
, NULL
, &ver
);
4511 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver
);
4515 * monitor_control_event(): Print QMP gretting
4517 static void monitor_control_event(void *opaque
, int event
)
4520 Monitor
*mon
= opaque
;
4523 case CHR_EVENT_OPENED
:
4524 mon
->mc
->command_mode
= 0;
4525 json_message_parser_init(&mon
->mc
->parser
, handle_qmp_command
);
4526 data
= get_qmp_greeting();
4527 monitor_json_emitter(mon
, data
);
4528 qobject_decref(data
);
4530 case CHR_EVENT_CLOSED
:
4531 json_message_parser_destroy(&mon
->mc
->parser
);
4536 static void monitor_event(void *opaque
, int event
)
4538 Monitor
*mon
= opaque
;
4541 case CHR_EVENT_MUX_IN
:
4543 if (mon
->reset_seen
) {
4544 readline_restart(mon
->rs
);
4545 monitor_resume(mon
);
4548 mon
->suspend_cnt
= 0;
4552 case CHR_EVENT_MUX_OUT
:
4553 if (mon
->reset_seen
) {
4554 if (mon
->suspend_cnt
== 0) {
4555 monitor_printf(mon
, "\n");
4558 monitor_suspend(mon
);
4565 case CHR_EVENT_OPENED
:
4566 monitor_printf(mon
, "QEMU %s monitor - type 'help' for more "
4567 "information\n", QEMU_VERSION
);
4568 if (!mon
->mux_out
) {
4569 readline_show_prompt(mon
->rs
);
4571 mon
->reset_seen
= 1;
4577 compare_mon_cmd(const void *a
, const void *b
)
4579 return strcmp(((const mon_cmd_t
*)a
)->name
,
4580 ((const mon_cmd_t
*)b
)->name
);
4583 static void sortcmdlist(void)
4586 int elem_size
= sizeof(mon_cmd_t
);
4588 array_num
= sizeof(mon_cmds
)/elem_size
-1;
4589 qsort((void *)mon_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4591 array_num
= sizeof(info_cmds
)/elem_size
-1;
4592 qsort((void *)info_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4604 void monitor_init(CharDriverState
*chr
, int flags
)
4606 static int is_first_init
= 1;
4609 if (is_first_init
) {
4610 key_timer
= qemu_new_timer_ns(vm_clock
, release_keys
, NULL
);
4614 mon
= g_malloc0(sizeof(*mon
));
4618 if (flags
& MONITOR_USE_READLINE
) {
4619 mon
->rs
= readline_init(mon
, monitor_find_completion
);
4620 monitor_read_command(mon
, 0);
4623 if (monitor_ctrl_mode(mon
)) {
4624 mon
->mc
= g_malloc0(sizeof(MonitorControl
));
4625 /* Control mode requires special handlers */
4626 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_control_read
,
4627 monitor_control_event
, mon
);
4628 qemu_chr_fe_set_echo(chr
, true);
4630 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_read
,
4631 monitor_event
, mon
);
4634 QLIST_INSERT_HEAD(&mon_list
, mon
, entry
);
4635 if (!default_mon
|| (flags
& MONITOR_IS_DEFAULT
))
4641 static void bdrv_password_cb(Monitor
*mon
, const char *password
, void *opaque
)
4643 BlockDriverState
*bs
= opaque
;
4646 if (bdrv_set_key(bs
, password
) != 0) {
4647 monitor_printf(mon
, "invalid password\n");
4650 if (mon
->password_completion_cb
)
4651 mon
->password_completion_cb(mon
->password_opaque
, ret
);
4653 monitor_read_command(mon
, 1);
4656 ReadLineState
*monitor_get_rs(Monitor
*mon
)
4661 int monitor_read_bdrv_key_start(Monitor
*mon
, BlockDriverState
*bs
,
4662 BlockDriverCompletionFunc
*completion_cb
,
4667 if (!bdrv_key_required(bs
)) {
4669 completion_cb(opaque
, 0);
4673 if (monitor_ctrl_mode(mon
)) {
4674 qerror_report(QERR_DEVICE_ENCRYPTED
, bdrv_get_device_name(bs
),
4675 bdrv_get_encrypted_filename(bs
));
4679 monitor_printf(mon
, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs
),
4680 bdrv_get_encrypted_filename(bs
));
4682 mon
->password_completion_cb
= completion_cb
;
4683 mon
->password_opaque
= opaque
;
4685 err
= monitor_read_password(mon
, bdrv_password_cb
, bs
);
4687 if (err
&& completion_cb
)
4688 completion_cb(opaque
, err
);
4693 int monitor_read_block_device_key(Monitor
*mon
, const char *device
,
4694 BlockDriverCompletionFunc
*completion_cb
,
4697 BlockDriverState
*bs
;
4699 bs
= bdrv_find(device
);
4701 monitor_printf(mon
, "Device not found %s\n", device
);
4705 return monitor_read_bdrv_key_start(mon
, bs
, completion_cb
, opaque
);