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' just like 'l', except in user mode the value is
93 * 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
);
135 /* file descriptors passed via SCM_RIGHTS */
136 typedef struct mon_fd_t mon_fd_t
;
140 QLIST_ENTRY(mon_fd_t
) next
;
143 typedef struct MonitorControl
{
145 JSONMessageParser parser
;
150 CharDriverState
*chr
;
155 uint8_t outbuf
[1024];
160 BlockDriverCompletionFunc
*password_completion_cb
;
161 void *password_opaque
;
162 #ifdef CONFIG_DEBUG_MONITOR
166 QLIST_HEAD(,mon_fd_t
) fds
;
167 QLIST_ENTRY(Monitor
) entry
;
170 #ifdef CONFIG_DEBUG_MONITOR
171 #define MON_DEBUG(fmt, ...) do { \
172 fprintf(stderr, "Monitor: "); \
173 fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
175 static inline void mon_print_count_inc(Monitor
*mon
)
177 mon
->print_calls_nr
++;
180 static inline void mon_print_count_init(Monitor
*mon
)
182 mon
->print_calls_nr
= 0;
185 static inline int mon_print_count_get(const Monitor
*mon
)
187 return mon
->print_calls_nr
;
190 #else /* !CONFIG_DEBUG_MONITOR */
191 #define MON_DEBUG(fmt, ...) do { } while (0)
192 static inline void mon_print_count_inc(Monitor
*mon
) { }
193 static inline void mon_print_count_init(Monitor
*mon
) { }
194 static inline int mon_print_count_get(const Monitor
*mon
) { return 0; }
195 #endif /* CONFIG_DEBUG_MONITOR */
197 /* QMP checker flags */
198 #define QMP_ACCEPT_UNKNOWNS 1
200 static QLIST_HEAD(mon_list
, Monitor
) mon_list
;
202 static mon_cmd_t mon_cmds
[];
203 static mon_cmd_t info_cmds
[];
205 static const mon_cmd_t qmp_cmds
[];
208 Monitor
*default_mon
;
210 static void monitor_command_cb(Monitor
*mon
, const char *cmdline
,
213 static inline int qmp_cmd_mode(const Monitor
*mon
)
215 return (mon
->mc
? mon
->mc
->command_mode
: 0);
218 /* Return true if in control mode, false otherwise */
219 static inline int monitor_ctrl_mode(const Monitor
*mon
)
221 return (mon
->flags
& MONITOR_USE_CONTROL
);
224 /* Return non-zero iff we have a current monitor, and it is in QMP mode. */
225 int monitor_cur_is_qmp(void)
227 return cur_mon
&& monitor_ctrl_mode(cur_mon
);
230 void monitor_read_command(Monitor
*mon
, int show_prompt
)
235 readline_start(mon
->rs
, "(qemu) ", 0, monitor_command_cb
, NULL
);
237 readline_show_prompt(mon
->rs
);
240 int monitor_read_password(Monitor
*mon
, ReadLineFunc
*readline_func
,
243 if (monitor_ctrl_mode(mon
)) {
244 qerror_report(QERR_MISSING_PARAMETER
, "password");
246 } else if (mon
->rs
) {
247 readline_start(mon
->rs
, "Password: ", 1, readline_func
, opaque
);
248 /* prompt is printed on return from the command handler */
251 monitor_printf(mon
, "terminal does not support password prompting\n");
256 void monitor_flush(Monitor
*mon
)
258 if (mon
&& mon
->outbuf_index
!= 0 && !mon
->mux_out
) {
259 qemu_chr_fe_write(mon
->chr
, mon
->outbuf
, mon
->outbuf_index
);
260 mon
->outbuf_index
= 0;
264 /* flush at every end of line or if the buffer is full */
265 static void monitor_puts(Monitor
*mon
, const char *str
)
274 mon
->outbuf
[mon
->outbuf_index
++] = '\r';
275 mon
->outbuf
[mon
->outbuf_index
++] = c
;
276 if (mon
->outbuf_index
>= (sizeof(mon
->outbuf
) - 1)
282 void monitor_vprintf(Monitor
*mon
, const char *fmt
, va_list ap
)
289 mon_print_count_inc(mon
);
291 if (monitor_ctrl_mode(mon
)) {
295 vsnprintf(buf
, sizeof(buf
), fmt
, ap
);
296 monitor_puts(mon
, buf
);
299 void monitor_printf(Monitor
*mon
, const char *fmt
, ...)
303 monitor_vprintf(mon
, fmt
, ap
);
307 void monitor_print_filename(Monitor
*mon
, const char *filename
)
311 for (i
= 0; filename
[i
]; i
++) {
312 switch (filename
[i
]) {
316 monitor_printf(mon
, "\\%c", filename
[i
]);
319 monitor_printf(mon
, "\\t");
322 monitor_printf(mon
, "\\r");
325 monitor_printf(mon
, "\\n");
328 monitor_printf(mon
, "%c", filename
[i
]);
334 static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream
,
335 const char *fmt
, ...)
339 monitor_vprintf((Monitor
*)stream
, fmt
, ap
);
344 static void monitor_user_noop(Monitor
*mon
, const QObject
*data
) { }
346 static inline int handler_is_qobject(const mon_cmd_t
*cmd
)
348 return cmd
->user_print
!= NULL
;
351 static inline bool handler_is_async(const mon_cmd_t
*cmd
)
353 return cmd
->flags
& MONITOR_CMD_ASYNC
;
356 static inline int monitor_has_error(const Monitor
*mon
)
358 return mon
->error
!= NULL
;
361 static void monitor_json_emitter(Monitor
*mon
, const QObject
*data
)
365 json
= mon
->flags
& MONITOR_USE_PRETTY
? qobject_to_json_pretty(data
) :
366 qobject_to_json(data
);
367 assert(json
!= NULL
);
369 qstring_append_chr(json
, '\n');
370 monitor_puts(mon
, qstring_get_str(json
));
375 static void monitor_protocol_emitter(Monitor
*mon
, QObject
*data
)
379 trace_monitor_protocol_emitter(mon
);
383 if (!monitor_has_error(mon
)) {
384 /* success response */
386 qobject_incref(data
);
387 qdict_put_obj(qmp
, "return", data
);
389 /* return an empty QDict by default */
390 qdict_put(qmp
, "return", qdict_new());
394 qdict_put(mon
->error
->error
, "desc", qerror_human(mon
->error
));
395 qdict_put(qmp
, "error", mon
->error
->error
);
396 QINCREF(mon
->error
->error
);
402 qdict_put_obj(qmp
, "id", mon
->mc
->id
);
406 monitor_json_emitter(mon
, QOBJECT(qmp
));
410 static void timestamp_put(QDict
*qdict
)
416 err
= qemu_gettimeofday(&tv
);
420 obj
= qobject_from_jsonf("{ 'seconds': %" PRId64
", "
421 "'microseconds': %" PRId64
" }",
422 (int64_t) tv
.tv_sec
, (int64_t) tv
.tv_usec
);
423 qdict_put_obj(qdict
, "timestamp", obj
);
427 * monitor_protocol_event(): Generate a Monitor event
429 * Event-specific data can be emitted through the (optional) 'data' parameter.
431 void monitor_protocol_event(MonitorEvent event
, QObject
*data
)
434 const char *event_name
;
437 assert(event
< QEVENT_MAX
);
440 case QEVENT_SHUTDOWN
:
441 event_name
= "SHUTDOWN";
444 event_name
= "RESET";
446 case QEVENT_POWERDOWN
:
447 event_name
= "POWERDOWN";
453 event_name
= "RESUME";
455 case QEVENT_VNC_CONNECTED
:
456 event_name
= "VNC_CONNECTED";
458 case QEVENT_VNC_INITIALIZED
:
459 event_name
= "VNC_INITIALIZED";
461 case QEVENT_VNC_DISCONNECTED
:
462 event_name
= "VNC_DISCONNECTED";
464 case QEVENT_BLOCK_IO_ERROR
:
465 event_name
= "BLOCK_IO_ERROR";
467 case QEVENT_RTC_CHANGE
:
468 event_name
= "RTC_CHANGE";
470 case QEVENT_WATCHDOG
:
471 event_name
= "WATCHDOG";
473 case QEVENT_SPICE_CONNECTED
:
474 event_name
= "SPICE_CONNECTED";
476 case QEVENT_SPICE_INITIALIZED
:
477 event_name
= "SPICE_INITIALIZED";
479 case QEVENT_SPICE_DISCONNECTED
:
480 event_name
= "SPICE_DISCONNECTED";
482 case QEVENT_BLOCK_JOB_COMPLETED
:
483 event_name
= "BLOCK_JOB_COMPLETED";
485 case QEVENT_BLOCK_JOB_CANCELLED
:
486 event_name
= "BLOCK_JOB_CANCELLED";
488 case QEVENT_DEVICE_TRAY_MOVED
:
489 event_name
= "DEVICE_TRAY_MOVED";
492 event_name
= "SUSPEND";
495 event_name
= "WAKEUP";
504 qdict_put(qmp
, "event", qstring_from_str(event_name
));
506 qobject_incref(data
);
507 qdict_put_obj(qmp
, "data", data
);
510 QLIST_FOREACH(mon
, &mon_list
, entry
) {
511 if (monitor_ctrl_mode(mon
) && qmp_cmd_mode(mon
)) {
512 monitor_json_emitter(mon
, QOBJECT(qmp
));
518 static int do_qmp_capabilities(Monitor
*mon
, const QDict
*params
,
521 /* Will setup QMP capabilities in the future */
522 if (monitor_ctrl_mode(mon
)) {
523 mon
->mc
->command_mode
= 1;
529 static void handle_user_command(Monitor
*mon
, const char *cmdline
);
531 char *qmp_human_monitor_command(const char *command_line
, bool has_cpu_index
,
532 int64_t cpu_index
, Error
**errp
)
535 Monitor
*old_mon
, hmp
;
536 CharDriverState mchar
;
538 memset(&hmp
, 0, sizeof(hmp
));
539 qemu_chr_init_mem(&mchar
);
546 int ret
= monitor_set_cpu(cpu_index
);
549 error_set(errp
, QERR_INVALID_PARAMETER_VALUE
, "cpu-index",
555 handle_user_command(&hmp
, command_line
);
558 if (qemu_chr_mem_osize(hmp
.chr
) > 0) {
559 QString
*str
= qemu_chr_mem_to_qs(hmp
.chr
);
560 output
= g_strdup(qstring_get_str(str
));
563 output
= g_strdup("");
567 qemu_chr_close_mem(hmp
.chr
);
571 static int compare_cmd(const char *name
, const char *list
)
573 const char *p
, *pstart
;
581 p
= pstart
+ strlen(pstart
);
582 if ((p
- pstart
) == len
&& !memcmp(pstart
, name
, len
))
591 static void help_cmd_dump(Monitor
*mon
, const mon_cmd_t
*cmds
,
592 const char *prefix
, const char *name
)
594 const mon_cmd_t
*cmd
;
596 for(cmd
= cmds
; cmd
->name
!= NULL
; cmd
++) {
597 if (!name
|| !strcmp(name
, cmd
->name
))
598 monitor_printf(mon
, "%s%s %s -- %s\n", prefix
, cmd
->name
,
599 cmd
->params
, cmd
->help
);
603 static void help_cmd(Monitor
*mon
, const char *name
)
605 if (name
&& !strcmp(name
, "info")) {
606 help_cmd_dump(mon
, info_cmds
, "info ", NULL
);
608 help_cmd_dump(mon
, mon_cmds
, "", name
);
609 if (name
&& !strcmp(name
, "log")) {
610 const CPULogItem
*item
;
611 monitor_printf(mon
, "Log items (comma separated):\n");
612 monitor_printf(mon
, "%-10s %s\n", "none", "remove all logs");
613 for(item
= cpu_log_items
; item
->mask
!= 0; item
++) {
614 monitor_printf(mon
, "%-10s %s\n", item
->name
, item
->help
);
620 static void do_help_cmd(Monitor
*mon
, const QDict
*qdict
)
622 help_cmd(mon
, qdict_get_try_str(qdict
, "name"));
625 static void do_trace_event_set_state(Monitor
*mon
, const QDict
*qdict
)
627 const char *tp_name
= qdict_get_str(qdict
, "name");
628 bool new_state
= qdict_get_bool(qdict
, "option");
629 int ret
= trace_event_set_state(tp_name
, new_state
);
632 monitor_printf(mon
, "unknown event name \"%s\"\n", tp_name
);
636 #ifdef CONFIG_TRACE_SIMPLE
637 static void do_trace_file(Monitor
*mon
, const QDict
*qdict
)
639 const char *op
= qdict_get_try_str(qdict
, "op");
640 const char *arg
= qdict_get_try_str(qdict
, "arg");
643 st_print_trace_file_status((FILE *)mon
, &monitor_fprintf
);
644 } else if (!strcmp(op
, "on")) {
645 st_set_trace_file_enabled(true);
646 } else if (!strcmp(op
, "off")) {
647 st_set_trace_file_enabled(false);
648 } else if (!strcmp(op
, "flush")) {
649 st_flush_trace_buffer();
650 } else if (!strcmp(op
, "set")) {
652 st_set_trace_file(arg
);
655 monitor_printf(mon
, "unexpected argument \"%s\"\n", op
);
656 help_cmd(mon
, "trace-file");
661 static void user_monitor_complete(void *opaque
, QObject
*ret_data
)
663 MonitorCompletionData
*data
= (MonitorCompletionData
*)opaque
;
666 data
->user_print(data
->mon
, ret_data
);
668 monitor_resume(data
->mon
);
672 static void qmp_monitor_complete(void *opaque
, QObject
*ret_data
)
674 monitor_protocol_emitter(opaque
, ret_data
);
677 static int qmp_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
680 return cmd
->mhandler
.cmd_async(mon
, params
, qmp_monitor_complete
, mon
);
683 static void user_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
688 MonitorCompletionData
*cb_data
= g_malloc(sizeof(*cb_data
));
690 cb_data
->user_print
= cmd
->user_print
;
691 monitor_suspend(mon
);
692 ret
= cmd
->mhandler
.cmd_async(mon
, params
,
693 user_monitor_complete
, cb_data
);
700 static void do_info(Monitor
*mon
, const QDict
*qdict
)
702 const mon_cmd_t
*cmd
;
703 const char *item
= qdict_get_try_str(qdict
, "item");
709 for (cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
710 if (compare_cmd(item
, cmd
->name
))
714 if (cmd
->name
== NULL
) {
718 cmd
->mhandler
.info(mon
);
722 help_cmd(mon
, "info");
725 CommandInfoList
*qmp_query_commands(Error
**errp
)
727 CommandInfoList
*info
, *cmd_list
= NULL
;
728 const mon_cmd_t
*cmd
;
730 for (cmd
= qmp_cmds
; cmd
->name
!= NULL
; cmd
++) {
731 info
= g_malloc0(sizeof(*info
));
732 info
->value
= g_malloc0(sizeof(*info
->value
));
733 info
->value
->name
= g_strdup(cmd
->name
);
735 info
->next
= cmd_list
;
742 /* set the current CPU defined by the user */
743 int monitor_set_cpu(int cpu_index
)
747 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
748 if (env
->cpu_index
== cpu_index
) {
749 cur_mon
->mon_cpu
= env
;
756 static CPUState
*mon_get_cpu(void)
758 if (!cur_mon
->mon_cpu
) {
761 cpu_synchronize_state(cur_mon
->mon_cpu
);
762 return cur_mon
->mon_cpu
;
765 int monitor_get_cpu_index(void)
767 return mon_get_cpu()->cpu_index
;
770 static void do_info_registers(Monitor
*mon
)
775 cpu_dump_state(env
, (FILE *)mon
, monitor_fprintf
,
778 cpu_dump_state(env
, (FILE *)mon
, monitor_fprintf
,
783 static void do_cpu_set_nr(Monitor
*mon
, const QDict
*qdict
)
788 status
= qdict_get_str(qdict
, "state");
789 value
= qdict_get_int(qdict
, "cpu");
791 if (!strcmp(status
, "online"))
793 else if (!strcmp(status
, "offline"))
796 monitor_printf(mon
, "invalid status: %s\n", status
);
799 #if defined(TARGET_I386) || defined(TARGET_X86_64)
800 qemu_system_cpu_hot_add(value
, state
);
804 static void do_info_jit(Monitor
*mon
)
806 dump_exec_info((FILE *)mon
, monitor_fprintf
);
809 static void do_info_history(Monitor
*mon
)
818 str
= readline_get_history(mon
->rs
, i
);
821 monitor_printf(mon
, "%d: '%s'\n", i
, str
);
826 #if defined(TARGET_PPC)
827 /* XXX: not implemented in other targets */
828 static void do_info_cpu_stats(Monitor
*mon
)
833 cpu_dump_statistics(env
, (FILE *)mon
, &monitor_fprintf
, 0);
837 #if defined(CONFIG_TRACE_SIMPLE)
838 static void do_info_trace(Monitor
*mon
)
840 st_print_trace((FILE *)mon
, &monitor_fprintf
);
844 static void do_trace_print_events(Monitor
*mon
)
846 trace_print_events((FILE *)mon
, &monitor_fprintf
);
849 static int add_graphics_client(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
851 const char *protocol
= qdict_get_str(qdict
, "protocol");
852 const char *fdname
= qdict_get_str(qdict
, "fdname");
855 if (strcmp(protocol
, "spice") == 0) {
856 int fd
= monitor_get_fd(mon
, fdname
);
857 int skipauth
= qdict_get_try_bool(qdict
, "skipauth", 0);
858 int tls
= qdict_get_try_bool(qdict
, "tls", 0);
860 /* correct one? spice isn't a device ,,, */
861 qerror_report(QERR_DEVICE_NOT_ACTIVE
, "spice");
864 if (qemu_spice_display_add_client(fd
, skipauth
, tls
) < 0) {
869 } else if (strcmp(protocol
, "vnc") == 0) {
870 int fd
= monitor_get_fd(mon
, fdname
);
871 int skipauth
= qdict_get_try_bool(qdict
, "skipauth", 0);
872 vnc_display_add_client(NULL
, fd
, skipauth
);
875 } else if ((s
= qemu_chr_find(protocol
)) != NULL
) {
876 int fd
= monitor_get_fd(mon
, fdname
);
877 if (qemu_chr_add_client(s
, fd
) < 0) {
878 qerror_report(QERR_ADD_CLIENT_FAILED
);
884 qerror_report(QERR_INVALID_PARAMETER
, "protocol");
888 static int client_migrate_info(Monitor
*mon
, const QDict
*qdict
,
889 MonitorCompletion cb
, void *opaque
)
891 const char *protocol
= qdict_get_str(qdict
, "protocol");
892 const char *hostname
= qdict_get_str(qdict
, "hostname");
893 const char *subject
= qdict_get_try_str(qdict
, "cert-subject");
894 int port
= qdict_get_try_int(qdict
, "port", -1);
895 int tls_port
= qdict_get_try_int(qdict
, "tls-port", -1);
898 if (strcmp(protocol
, "spice") == 0) {
900 qerror_report(QERR_DEVICE_NOT_ACTIVE
, "spice");
904 ret
= qemu_spice_migrate_info(hostname
, port
, tls_port
, subject
,
907 qerror_report(QERR_UNDEFINED_ERROR
);
913 qerror_report(QERR_INVALID_PARAMETER
, "protocol");
917 static int do_screen_dump(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
919 vga_hw_screen_dump(qdict_get_str(qdict
, "filename"));
923 static void do_logfile(Monitor
*mon
, const QDict
*qdict
)
925 cpu_set_log_filename(qdict_get_str(qdict
, "filename"));
928 static void do_log(Monitor
*mon
, const QDict
*qdict
)
931 const char *items
= qdict_get_str(qdict
, "items");
933 if (!strcmp(items
, "none")) {
936 mask
= cpu_str_to_log_mask(items
);
938 help_cmd(mon
, "log");
945 static void do_singlestep(Monitor
*mon
, const QDict
*qdict
)
947 const char *option
= qdict_get_try_str(qdict
, "option");
948 if (!option
|| !strcmp(option
, "on")) {
950 } else if (!strcmp(option
, "off")) {
953 monitor_printf(mon
, "unexpected option %s\n", option
);
957 static void do_gdbserver(Monitor
*mon
, const QDict
*qdict
)
959 const char *device
= qdict_get_try_str(qdict
, "device");
961 device
= "tcp::" DEFAULT_GDBSTUB_PORT
;
962 if (gdbserver_start(device
) < 0) {
963 monitor_printf(mon
, "Could not open gdbserver on device '%s'\n",
965 } else if (strcmp(device
, "none") == 0) {
966 monitor_printf(mon
, "Disabled gdbserver\n");
968 monitor_printf(mon
, "Waiting for gdb connection on device '%s'\n",
973 static void do_watchdog_action(Monitor
*mon
, const QDict
*qdict
)
975 const char *action
= qdict_get_str(qdict
, "action");
976 if (select_watchdog_action(action
) == -1) {
977 monitor_printf(mon
, "Unknown watchdog action '%s'\n", action
);
981 static void monitor_printc(Monitor
*mon
, int c
)
983 monitor_printf(mon
, "'");
986 monitor_printf(mon
, "\\'");
989 monitor_printf(mon
, "\\\\");
992 monitor_printf(mon
, "\\n");
995 monitor_printf(mon
, "\\r");
998 if (c
>= 32 && c
<= 126) {
999 monitor_printf(mon
, "%c", c
);
1001 monitor_printf(mon
, "\\x%02x", c
);
1005 monitor_printf(mon
, "'");
1008 static void memory_dump(Monitor
*mon
, int count
, int format
, int wsize
,
1009 target_phys_addr_t addr
, int is_physical
)
1012 int l
, line_size
, i
, max_digits
, len
;
1016 if (format
== 'i') {
1019 env
= mon_get_cpu();
1023 } else if (wsize
== 4) {
1026 /* as default we use the current CS size */
1029 #ifdef TARGET_X86_64
1030 if ((env
->efer
& MSR_EFER_LMA
) &&
1031 (env
->segs
[R_CS
].flags
& DESC_L_MASK
))
1035 if (!(env
->segs
[R_CS
].flags
& DESC_B_MASK
))
1040 monitor_disas(mon
, env
, addr
, count
, is_physical
, flags
);
1044 len
= wsize
* count
;
1053 max_digits
= (wsize
* 8 + 2) / 3;
1057 max_digits
= (wsize
* 8) / 4;
1061 max_digits
= (wsize
* 8 * 10 + 32) / 33;
1070 monitor_printf(mon
, TARGET_FMT_plx
":", addr
);
1072 monitor_printf(mon
, TARGET_FMT_lx
":", (target_ulong
)addr
);
1077 cpu_physical_memory_read(addr
, buf
, l
);
1079 env
= mon_get_cpu();
1080 if (cpu_memory_rw_debug(env
, addr
, buf
, l
, 0) < 0) {
1081 monitor_printf(mon
, " Cannot access memory\n");
1090 v
= ldub_raw(buf
+ i
);
1093 v
= lduw_raw(buf
+ i
);
1096 v
= (uint32_t)ldl_raw(buf
+ i
);
1099 v
= ldq_raw(buf
+ i
);
1102 monitor_printf(mon
, " ");
1105 monitor_printf(mon
, "%#*" PRIo64
, max_digits
, v
);
1108 monitor_printf(mon
, "0x%0*" PRIx64
, max_digits
, v
);
1111 monitor_printf(mon
, "%*" PRIu64
, max_digits
, v
);
1114 monitor_printf(mon
, "%*" PRId64
, max_digits
, v
);
1117 monitor_printc(mon
, v
);
1122 monitor_printf(mon
, "\n");
1128 static void do_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1130 int count
= qdict_get_int(qdict
, "count");
1131 int format
= qdict_get_int(qdict
, "format");
1132 int size
= qdict_get_int(qdict
, "size");
1133 target_long addr
= qdict_get_int(qdict
, "addr");
1135 memory_dump(mon
, count
, format
, size
, addr
, 0);
1138 static void do_physical_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1140 int count
= qdict_get_int(qdict
, "count");
1141 int format
= qdict_get_int(qdict
, "format");
1142 int size
= qdict_get_int(qdict
, "size");
1143 target_phys_addr_t addr
= qdict_get_int(qdict
, "addr");
1145 memory_dump(mon
, count
, format
, size
, addr
, 1);
1148 static void do_print(Monitor
*mon
, const QDict
*qdict
)
1150 int format
= qdict_get_int(qdict
, "format");
1151 target_phys_addr_t val
= qdict_get_int(qdict
, "val");
1153 #if TARGET_PHYS_ADDR_BITS == 32
1156 monitor_printf(mon
, "%#o", val
);
1159 monitor_printf(mon
, "%#x", val
);
1162 monitor_printf(mon
, "%u", val
);
1166 monitor_printf(mon
, "%d", val
);
1169 monitor_printc(mon
, val
);
1175 monitor_printf(mon
, "%#" PRIo64
, val
);
1178 monitor_printf(mon
, "%#" PRIx64
, val
);
1181 monitor_printf(mon
, "%" PRIu64
, val
);
1185 monitor_printf(mon
, "%" PRId64
, val
);
1188 monitor_printc(mon
, val
);
1192 monitor_printf(mon
, "\n");
1195 static void do_sum(Monitor
*mon
, const QDict
*qdict
)
1199 uint32_t start
= qdict_get_int(qdict
, "start");
1200 uint32_t size
= qdict_get_int(qdict
, "size");
1203 for(addr
= start
; addr
< (start
+ size
); addr
++) {
1204 uint8_t val
= ldub_phys(addr
);
1205 /* BSD sum algorithm ('sum' Unix command) */
1206 sum
= (sum
>> 1) | (sum
<< 15);
1209 monitor_printf(mon
, "%05d\n", sum
);
1217 static const KeyDef key_defs
[] = {
1219 { 0x36, "shift_r" },
1224 { 0xe4, "altgr_r" },
1244 { 0x0e, "backspace" },
1257 { 0x1a, "bracket_left" },
1258 { 0x1b, "bracket_right" },
1270 { 0x27, "semicolon" },
1271 { 0x28, "apostrophe" },
1272 { 0x29, "grave_accent" },
1274 { 0x2b, "backslash" },
1286 { 0x37, "asterisk" },
1289 { 0x3a, "caps_lock" },
1300 { 0x45, "num_lock" },
1301 { 0x46, "scroll_lock" },
1303 { 0xb5, "kp_divide" },
1304 { 0x37, "kp_multiply" },
1305 { 0x4a, "kp_subtract" },
1307 { 0x9c, "kp_enter" },
1308 { 0x53, "kp_decimal" },
1341 #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1356 { 0xfe, "compose" },
1361 static int get_keycode(const char *key
)
1367 for(p
= key_defs
; p
->name
!= NULL
; p
++) {
1368 if (!strcmp(key
, p
->name
))
1371 if (strstart(key
, "0x", NULL
)) {
1372 ret
= strtoul(key
, &endp
, 0);
1373 if (*endp
== '\0' && ret
>= 0x01 && ret
<= 0xff)
1379 #define MAX_KEYCODES 16
1380 static uint8_t keycodes
[MAX_KEYCODES
];
1381 static int nb_pending_keycodes
;
1382 static QEMUTimer
*key_timer
;
1384 static void release_keys(void *opaque
)
1388 while (nb_pending_keycodes
> 0) {
1389 nb_pending_keycodes
--;
1390 keycode
= keycodes
[nb_pending_keycodes
];
1392 kbd_put_keycode(0xe0);
1393 kbd_put_keycode(keycode
| 0x80);
1397 static void do_sendkey(Monitor
*mon
, const QDict
*qdict
)
1399 char keyname_buf
[16];
1401 int keyname_len
, keycode
, i
;
1402 const char *string
= qdict_get_str(qdict
, "string");
1403 int has_hold_time
= qdict_haskey(qdict
, "hold_time");
1404 int hold_time
= qdict_get_try_int(qdict
, "hold_time", -1);
1406 if (nb_pending_keycodes
> 0) {
1407 qemu_del_timer(key_timer
);
1414 separator
= strchr(string
, '-');
1415 keyname_len
= separator
? separator
- string
: strlen(string
);
1416 if (keyname_len
> 0) {
1417 pstrcpy(keyname_buf
, sizeof(keyname_buf
), string
);
1418 if (keyname_len
> sizeof(keyname_buf
) - 1) {
1419 monitor_printf(mon
, "invalid key: '%s...'\n", keyname_buf
);
1422 if (i
== MAX_KEYCODES
) {
1423 monitor_printf(mon
, "too many keys\n");
1426 keyname_buf
[keyname_len
] = 0;
1427 keycode
= get_keycode(keyname_buf
);
1429 monitor_printf(mon
, "unknown key: '%s'\n", keyname_buf
);
1432 keycodes
[i
++] = keycode
;
1436 string
= separator
+ 1;
1438 nb_pending_keycodes
= i
;
1439 /* key down events */
1440 for (i
= 0; i
< nb_pending_keycodes
; i
++) {
1441 keycode
= keycodes
[i
];
1443 kbd_put_keycode(0xe0);
1444 kbd_put_keycode(keycode
& 0x7f);
1446 /* delayed key up events */
1447 qemu_mod_timer(key_timer
, qemu_get_clock_ns(vm_clock
) +
1448 muldiv64(get_ticks_per_sec(), hold_time
, 1000));
1451 static int mouse_button_state
;
1453 static void do_mouse_move(Monitor
*mon
, const QDict
*qdict
)
1456 const char *dx_str
= qdict_get_str(qdict
, "dx_str");
1457 const char *dy_str
= qdict_get_str(qdict
, "dy_str");
1458 const char *dz_str
= qdict_get_try_str(qdict
, "dz_str");
1459 dx
= strtol(dx_str
, NULL
, 0);
1460 dy
= strtol(dy_str
, NULL
, 0);
1463 dz
= strtol(dz_str
, NULL
, 0);
1464 kbd_mouse_event(dx
, dy
, dz
, mouse_button_state
);
1467 static void do_mouse_button(Monitor
*mon
, const QDict
*qdict
)
1469 int button_state
= qdict_get_int(qdict
, "button_state");
1470 mouse_button_state
= button_state
;
1471 kbd_mouse_event(0, 0, 0, mouse_button_state
);
1474 static void do_ioport_read(Monitor
*mon
, const QDict
*qdict
)
1476 int size
= qdict_get_int(qdict
, "size");
1477 int addr
= qdict_get_int(qdict
, "addr");
1478 int has_index
= qdict_haskey(qdict
, "index");
1483 int index
= qdict_get_int(qdict
, "index");
1484 cpu_outb(addr
& IOPORTS_MASK
, index
& 0xff);
1492 val
= cpu_inb(addr
);
1496 val
= cpu_inw(addr
);
1500 val
= cpu_inl(addr
);
1504 monitor_printf(mon
, "port%c[0x%04x] = %#0*x\n",
1505 suffix
, addr
, size
* 2, val
);
1508 static void do_ioport_write(Monitor
*mon
, const QDict
*qdict
)
1510 int size
= qdict_get_int(qdict
, "size");
1511 int addr
= qdict_get_int(qdict
, "addr");
1512 int val
= qdict_get_int(qdict
, "val");
1514 addr
&= IOPORTS_MASK
;
1519 cpu_outb(addr
, val
);
1522 cpu_outw(addr
, val
);
1525 cpu_outl(addr
, val
);
1530 static void do_boot_set(Monitor
*mon
, const QDict
*qdict
)
1533 const char *bootdevice
= qdict_get_str(qdict
, "bootdevice");
1535 res
= qemu_boot_set(bootdevice
);
1537 monitor_printf(mon
, "boot device list now set to %s\n", bootdevice
);
1538 } else if (res
> 0) {
1539 monitor_printf(mon
, "setting boot device list failed\n");
1541 monitor_printf(mon
, "no function defined to set boot device list for "
1542 "this architecture\n");
1546 #if defined(TARGET_I386)
1547 static void print_pte(Monitor
*mon
, target_phys_addr_t addr
,
1548 target_phys_addr_t pte
,
1549 target_phys_addr_t mask
)
1551 #ifdef TARGET_X86_64
1552 if (addr
& (1ULL << 47)) {
1556 monitor_printf(mon
, TARGET_FMT_plx
": " TARGET_FMT_plx
1557 " %c%c%c%c%c%c%c%c%c\n",
1560 pte
& PG_NX_MASK
? 'X' : '-',
1561 pte
& PG_GLOBAL_MASK
? 'G' : '-',
1562 pte
& PG_PSE_MASK
? 'P' : '-',
1563 pte
& PG_DIRTY_MASK
? 'D' : '-',
1564 pte
& PG_ACCESSED_MASK
? 'A' : '-',
1565 pte
& PG_PCD_MASK
? 'C' : '-',
1566 pte
& PG_PWT_MASK
? 'T' : '-',
1567 pte
& PG_USER_MASK
? 'U' : '-',
1568 pte
& PG_RW_MASK
? 'W' : '-');
1571 static void tlb_info_32(Monitor
*mon
, CPUState
*env
)
1573 unsigned int l1
, l2
;
1574 uint32_t pgd
, pde
, pte
;
1576 pgd
= env
->cr
[3] & ~0xfff;
1577 for(l1
= 0; l1
< 1024; l1
++) {
1578 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1579 pde
= le32_to_cpu(pde
);
1580 if (pde
& PG_PRESENT_MASK
) {
1581 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1583 print_pte(mon
, (l1
<< 22), pde
, ~((1 << 21) - 1));
1585 for(l2
= 0; l2
< 1024; l2
++) {
1586 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1587 pte
= le32_to_cpu(pte
);
1588 if (pte
& PG_PRESENT_MASK
) {
1589 print_pte(mon
, (l1
<< 22) + (l2
<< 12),
1599 static void tlb_info_pae32(Monitor
*mon
, CPUState
*env
)
1601 unsigned int l1
, l2
, l3
;
1602 uint64_t pdpe
, pde
, pte
;
1603 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1605 pdp_addr
= env
->cr
[3] & ~0x1f;
1606 for (l1
= 0; l1
< 4; l1
++) {
1607 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1608 pdpe
= le64_to_cpu(pdpe
);
1609 if (pdpe
& PG_PRESENT_MASK
) {
1610 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1611 for (l2
= 0; l2
< 512; l2
++) {
1612 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1613 pde
= le64_to_cpu(pde
);
1614 if (pde
& PG_PRESENT_MASK
) {
1615 if (pde
& PG_PSE_MASK
) {
1616 /* 2M pages with PAE, CR4.PSE is ignored */
1617 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21), pde
,
1618 ~((target_phys_addr_t
)(1 << 20) - 1));
1620 pt_addr
= pde
& 0x3fffffffff000ULL
;
1621 for (l3
= 0; l3
< 512; l3
++) {
1622 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1623 pte
= le64_to_cpu(pte
);
1624 if (pte
& PG_PRESENT_MASK
) {
1625 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21)
1628 ~(target_phys_addr_t
)0xfff);
1638 #ifdef TARGET_X86_64
1639 static void tlb_info_64(Monitor
*mon
, CPUState
*env
)
1641 uint64_t l1
, l2
, l3
, l4
;
1642 uint64_t pml4e
, pdpe
, pde
, pte
;
1643 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
;
1645 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1646 for (l1
= 0; l1
< 512; l1
++) {
1647 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1648 pml4e
= le64_to_cpu(pml4e
);
1649 if (pml4e
& PG_PRESENT_MASK
) {
1650 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1651 for (l2
= 0; l2
< 512; l2
++) {
1652 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1653 pdpe
= le64_to_cpu(pdpe
);
1654 if (pdpe
& PG_PRESENT_MASK
) {
1655 if (pdpe
& PG_PSE_MASK
) {
1656 /* 1G pages, CR4.PSE is ignored */
1657 print_pte(mon
, (l1
<< 39) + (l2
<< 30), pdpe
,
1658 0x3ffffc0000000ULL
);
1660 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1661 for (l3
= 0; l3
< 512; l3
++) {
1662 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1663 pde
= le64_to_cpu(pde
);
1664 if (pde
& PG_PRESENT_MASK
) {
1665 if (pde
& PG_PSE_MASK
) {
1666 /* 2M pages, CR4.PSE is ignored */
1667 print_pte(mon
, (l1
<< 39) + (l2
<< 30) +
1669 0x3ffffffe00000ULL
);
1671 pt_addr
= pde
& 0x3fffffffff000ULL
;
1672 for (l4
= 0; l4
< 512; l4
++) {
1673 cpu_physical_memory_read(pt_addr
1676 pte
= le64_to_cpu(pte
);
1677 if (pte
& PG_PRESENT_MASK
) {
1678 print_pte(mon
, (l1
<< 39) +
1680 (l3
<< 21) + (l4
<< 12),
1682 0x3fffffffff000ULL
);
1696 static void tlb_info(Monitor
*mon
)
1700 env
= mon_get_cpu();
1702 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1703 monitor_printf(mon
, "PG disabled\n");
1706 if (env
->cr
[4] & CR4_PAE_MASK
) {
1707 #ifdef TARGET_X86_64
1708 if (env
->hflags
& HF_LMA_MASK
) {
1709 tlb_info_64(mon
, env
);
1713 tlb_info_pae32(mon
, env
);
1716 tlb_info_32(mon
, env
);
1720 static void mem_print(Monitor
*mon
, target_phys_addr_t
*pstart
,
1722 target_phys_addr_t end
, int prot
)
1725 prot1
= *plast_prot
;
1726 if (prot
!= prot1
) {
1727 if (*pstart
!= -1) {
1728 monitor_printf(mon
, TARGET_FMT_plx
"-" TARGET_FMT_plx
" "
1729 TARGET_FMT_plx
" %c%c%c\n",
1730 *pstart
, end
, end
- *pstart
,
1731 prot1
& PG_USER_MASK
? 'u' : '-',
1733 prot1
& PG_RW_MASK
? 'w' : '-');
1743 static void mem_info_32(Monitor
*mon
, CPUState
*env
)
1745 unsigned int l1
, l2
;
1746 int prot
, last_prot
;
1747 uint32_t pgd
, pde
, pte
;
1748 target_phys_addr_t start
, end
;
1750 pgd
= env
->cr
[3] & ~0xfff;
1753 for(l1
= 0; l1
< 1024; l1
++) {
1754 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1755 pde
= le32_to_cpu(pde
);
1757 if (pde
& PG_PRESENT_MASK
) {
1758 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1759 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1760 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1762 for(l2
= 0; l2
< 1024; l2
++) {
1763 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1764 pte
= le32_to_cpu(pte
);
1765 end
= (l1
<< 22) + (l2
<< 12);
1766 if (pte
& PG_PRESENT_MASK
) {
1768 (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1772 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1777 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1780 /* Flush last range */
1781 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 32, 0);
1784 static void mem_info_pae32(Monitor
*mon
, CPUState
*env
)
1786 unsigned int l1
, l2
, l3
;
1787 int prot
, last_prot
;
1788 uint64_t pdpe
, pde
, pte
;
1789 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1790 target_phys_addr_t start
, end
;
1792 pdp_addr
= env
->cr
[3] & ~0x1f;
1795 for (l1
= 0; l1
< 4; l1
++) {
1796 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1797 pdpe
= le64_to_cpu(pdpe
);
1799 if (pdpe
& PG_PRESENT_MASK
) {
1800 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1801 for (l2
= 0; l2
< 512; l2
++) {
1802 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1803 pde
= le64_to_cpu(pde
);
1804 end
= (l1
<< 30) + (l2
<< 21);
1805 if (pde
& PG_PRESENT_MASK
) {
1806 if (pde
& PG_PSE_MASK
) {
1807 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1809 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1811 pt_addr
= pde
& 0x3fffffffff000ULL
;
1812 for (l3
= 0; l3
< 512; l3
++) {
1813 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1814 pte
= le64_to_cpu(pte
);
1815 end
= (l1
<< 30) + (l2
<< 21) + (l3
<< 12);
1816 if (pte
& PG_PRESENT_MASK
) {
1817 prot
= pte
& pde
& (PG_USER_MASK
| PG_RW_MASK
|
1822 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1827 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1832 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1835 /* Flush last range */
1836 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 32, 0);
1840 #ifdef TARGET_X86_64
1841 static void mem_info_64(Monitor
*mon
, CPUState
*env
)
1843 int prot
, last_prot
;
1844 uint64_t l1
, l2
, l3
, l4
;
1845 uint64_t pml4e
, pdpe
, pde
, pte
;
1846 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
, start
, end
;
1848 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1851 for (l1
= 0; l1
< 512; l1
++) {
1852 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1853 pml4e
= le64_to_cpu(pml4e
);
1855 if (pml4e
& PG_PRESENT_MASK
) {
1856 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1857 for (l2
= 0; l2
< 512; l2
++) {
1858 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1859 pdpe
= le64_to_cpu(pdpe
);
1860 end
= (l1
<< 39) + (l2
<< 30);
1861 if (pdpe
& PG_PRESENT_MASK
) {
1862 if (pdpe
& PG_PSE_MASK
) {
1863 prot
= pdpe
& (PG_USER_MASK
| PG_RW_MASK
|
1866 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1868 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1869 for (l3
= 0; l3
< 512; l3
++) {
1870 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1871 pde
= le64_to_cpu(pde
);
1872 end
= (l1
<< 39) + (l2
<< 30) + (l3
<< 21);
1873 if (pde
& PG_PRESENT_MASK
) {
1874 if (pde
& PG_PSE_MASK
) {
1875 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1877 prot
&= pml4e
& pdpe
;
1878 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1880 pt_addr
= pde
& 0x3fffffffff000ULL
;
1881 for (l4
= 0; l4
< 512; l4
++) {
1882 cpu_physical_memory_read(pt_addr
1885 pte
= le64_to_cpu(pte
);
1886 end
= (l1
<< 39) + (l2
<< 30) +
1887 (l3
<< 21) + (l4
<< 12);
1888 if (pte
& PG_PRESENT_MASK
) {
1889 prot
= pte
& (PG_USER_MASK
| PG_RW_MASK
|
1891 prot
&= pml4e
& pdpe
& pde
;
1895 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1900 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1906 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1911 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1914 /* Flush last range */
1915 mem_print(mon
, &start
, &last_prot
, (target_phys_addr_t
)1 << 48, 0);
1919 static void mem_info(Monitor
*mon
)
1923 env
= mon_get_cpu();
1925 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1926 monitor_printf(mon
, "PG disabled\n");
1929 if (env
->cr
[4] & CR4_PAE_MASK
) {
1930 #ifdef TARGET_X86_64
1931 if (env
->hflags
& HF_LMA_MASK
) {
1932 mem_info_64(mon
, env
);
1936 mem_info_pae32(mon
, env
);
1939 mem_info_32(mon
, env
);
1944 #if defined(TARGET_SH4)
1946 static void print_tlb(Monitor
*mon
, int idx
, tlb_t
*tlb
)
1948 monitor_printf(mon
, " tlb%i:\t"
1949 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1950 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1951 "dirty=%hhu writethrough=%hhu\n",
1953 tlb
->asid
, tlb
->vpn
, tlb
->ppn
, tlb
->sz
, tlb
->size
,
1954 tlb
->v
, tlb
->sh
, tlb
->c
, tlb
->pr
,
1958 static void tlb_info(Monitor
*mon
)
1960 CPUState
*env
= mon_get_cpu();
1963 monitor_printf (mon
, "ITLB:\n");
1964 for (i
= 0 ; i
< ITLB_SIZE
; i
++)
1965 print_tlb (mon
, i
, &env
->itlb
[i
]);
1966 monitor_printf (mon
, "UTLB:\n");
1967 for (i
= 0 ; i
< UTLB_SIZE
; i
++)
1968 print_tlb (mon
, i
, &env
->utlb
[i
]);
1973 #if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
1974 static void tlb_info(Monitor
*mon
)
1976 CPUState
*env1
= mon_get_cpu();
1978 dump_mmu((FILE*)mon
, (fprintf_function
)monitor_printf
, env1
);
1982 static void do_info_mtree(Monitor
*mon
)
1984 mtree_info((fprintf_function
)monitor_printf
, mon
);
1987 static void do_info_numa(Monitor
*mon
)
1992 monitor_printf(mon
, "%d nodes\n", nb_numa_nodes
);
1993 for (i
= 0; i
< nb_numa_nodes
; i
++) {
1994 monitor_printf(mon
, "node %d cpus:", i
);
1995 for (env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
1996 if (env
->numa_node
== i
) {
1997 monitor_printf(mon
, " %d", env
->cpu_index
);
2000 monitor_printf(mon
, "\n");
2001 monitor_printf(mon
, "node %d size: %" PRId64
" MB\n", i
,
2006 #ifdef CONFIG_PROFILER
2011 static void do_info_profile(Monitor
*mon
)
2017 monitor_printf(mon
, "async time %" PRId64
" (%0.3f)\n",
2018 dev_time
, dev_time
/ (double)get_ticks_per_sec());
2019 monitor_printf(mon
, "qemu time %" PRId64
" (%0.3f)\n",
2020 qemu_time
, qemu_time
/ (double)get_ticks_per_sec());
2025 static void do_info_profile(Monitor
*mon
)
2027 monitor_printf(mon
, "Internal profiler not compiled\n");
2031 /* Capture support */
2032 static QLIST_HEAD (capture_list_head
, CaptureState
) capture_head
;
2034 static void do_info_capture(Monitor
*mon
)
2039 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
2040 monitor_printf(mon
, "[%d]: ", i
);
2041 s
->ops
.info (s
->opaque
);
2046 static void do_stop_capture(Monitor
*mon
, const QDict
*qdict
)
2049 int n
= qdict_get_int(qdict
, "n");
2052 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
2054 s
->ops
.destroy (s
->opaque
);
2055 QLIST_REMOVE (s
, entries
);
2062 static void do_wav_capture(Monitor
*mon
, const QDict
*qdict
)
2064 const char *path
= qdict_get_str(qdict
, "path");
2065 int has_freq
= qdict_haskey(qdict
, "freq");
2066 int freq
= qdict_get_try_int(qdict
, "freq", -1);
2067 int has_bits
= qdict_haskey(qdict
, "bits");
2068 int bits
= qdict_get_try_int(qdict
, "bits", -1);
2069 int has_channels
= qdict_haskey(qdict
, "nchannels");
2070 int nchannels
= qdict_get_try_int(qdict
, "nchannels", -1);
2073 s
= g_malloc0 (sizeof (*s
));
2075 freq
= has_freq
? freq
: 44100;
2076 bits
= has_bits
? bits
: 16;
2077 nchannels
= has_channels
? nchannels
: 2;
2079 if (wav_start_capture (s
, path
, freq
, bits
, nchannels
)) {
2080 monitor_printf(mon
, "Failed to add wave capture\n");
2084 QLIST_INSERT_HEAD (&capture_head
, s
, entries
);
2088 static qemu_acl
*find_acl(Monitor
*mon
, const char *name
)
2090 qemu_acl
*acl
= qemu_acl_find(name
);
2093 monitor_printf(mon
, "acl: unknown list '%s'\n", name
);
2098 static void do_acl_show(Monitor
*mon
, const QDict
*qdict
)
2100 const char *aclname
= qdict_get_str(qdict
, "aclname");
2101 qemu_acl
*acl
= find_acl(mon
, aclname
);
2102 qemu_acl_entry
*entry
;
2106 monitor_printf(mon
, "policy: %s\n",
2107 acl
->defaultDeny
? "deny" : "allow");
2108 QTAILQ_FOREACH(entry
, &acl
->entries
, next
) {
2110 monitor_printf(mon
, "%d: %s %s\n", i
,
2111 entry
->deny
? "deny" : "allow", entry
->match
);
2116 static void do_acl_reset(Monitor
*mon
, const QDict
*qdict
)
2118 const char *aclname
= qdict_get_str(qdict
, "aclname");
2119 qemu_acl
*acl
= find_acl(mon
, aclname
);
2122 qemu_acl_reset(acl
);
2123 monitor_printf(mon
, "acl: removed all rules\n");
2127 static void do_acl_policy(Monitor
*mon
, const QDict
*qdict
)
2129 const char *aclname
= qdict_get_str(qdict
, "aclname");
2130 const char *policy
= qdict_get_str(qdict
, "policy");
2131 qemu_acl
*acl
= find_acl(mon
, aclname
);
2134 if (strcmp(policy
, "allow") == 0) {
2135 acl
->defaultDeny
= 0;
2136 monitor_printf(mon
, "acl: policy set to 'allow'\n");
2137 } else if (strcmp(policy
, "deny") == 0) {
2138 acl
->defaultDeny
= 1;
2139 monitor_printf(mon
, "acl: policy set to 'deny'\n");
2141 monitor_printf(mon
, "acl: unknown policy '%s', "
2142 "expected 'deny' or 'allow'\n", policy
);
2147 static void do_acl_add(Monitor
*mon
, const QDict
*qdict
)
2149 const char *aclname
= qdict_get_str(qdict
, "aclname");
2150 const char *match
= qdict_get_str(qdict
, "match");
2151 const char *policy
= qdict_get_str(qdict
, "policy");
2152 int has_index
= qdict_haskey(qdict
, "index");
2153 int index
= qdict_get_try_int(qdict
, "index", -1);
2154 qemu_acl
*acl
= find_acl(mon
, aclname
);
2158 if (strcmp(policy
, "allow") == 0) {
2160 } else if (strcmp(policy
, "deny") == 0) {
2163 monitor_printf(mon
, "acl: unknown policy '%s', "
2164 "expected 'deny' or 'allow'\n", policy
);
2168 ret
= qemu_acl_insert(acl
, deny
, match
, index
);
2170 ret
= qemu_acl_append(acl
, deny
, match
);
2172 monitor_printf(mon
, "acl: unable to add acl entry\n");
2174 monitor_printf(mon
, "acl: added rule at position %d\n", ret
);
2178 static void do_acl_remove(Monitor
*mon
, const QDict
*qdict
)
2180 const char *aclname
= qdict_get_str(qdict
, "aclname");
2181 const char *match
= qdict_get_str(qdict
, "match");
2182 qemu_acl
*acl
= find_acl(mon
, aclname
);
2186 ret
= qemu_acl_remove(acl
, match
);
2188 monitor_printf(mon
, "acl: no matching acl entry\n");
2190 monitor_printf(mon
, "acl: removed rule at position %d\n", ret
);
2194 #if defined(TARGET_I386)
2195 static void do_inject_mce(Monitor
*mon
, const QDict
*qdict
)
2198 int cpu_index
= qdict_get_int(qdict
, "cpu_index");
2199 int bank
= qdict_get_int(qdict
, "bank");
2200 uint64_t status
= qdict_get_int(qdict
, "status");
2201 uint64_t mcg_status
= qdict_get_int(qdict
, "mcg_status");
2202 uint64_t addr
= qdict_get_int(qdict
, "addr");
2203 uint64_t misc
= qdict_get_int(qdict
, "misc");
2204 int flags
= MCE_INJECT_UNCOND_AO
;
2206 if (qdict_get_try_bool(qdict
, "broadcast", 0)) {
2207 flags
|= MCE_INJECT_BROADCAST
;
2209 for (cenv
= first_cpu
; cenv
!= NULL
; cenv
= cenv
->next_cpu
) {
2210 if (cenv
->cpu_index
== cpu_index
) {
2211 cpu_x86_inject_mce(mon
, cenv
, bank
, status
, mcg_status
, addr
, misc
,
2219 static int do_getfd(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
2221 const char *fdname
= qdict_get_str(qdict
, "fdname");
2225 fd
= qemu_chr_fe_get_msgfd(mon
->chr
);
2227 qerror_report(QERR_FD_NOT_SUPPLIED
);
2231 if (qemu_isdigit(fdname
[0])) {
2232 qerror_report(QERR_INVALID_PARAMETER_VALUE
, "fdname",
2233 "a name not starting with a digit");
2237 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2238 if (strcmp(monfd
->name
, fdname
) != 0) {
2247 monfd
= g_malloc0(sizeof(mon_fd_t
));
2248 monfd
->name
= g_strdup(fdname
);
2251 QLIST_INSERT_HEAD(&mon
->fds
, monfd
, next
);
2255 static int do_closefd(Monitor
*mon
, const QDict
*qdict
, QObject
**ret_data
)
2257 const char *fdname
= qdict_get_str(qdict
, "fdname");
2260 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2261 if (strcmp(monfd
->name
, fdname
) != 0) {
2265 QLIST_REMOVE(monfd
, next
);
2267 g_free(monfd
->name
);
2272 qerror_report(QERR_FD_NOT_FOUND
, fdname
);
2276 static void do_loadvm(Monitor
*mon
, const QDict
*qdict
)
2278 int saved_vm_running
= runstate_is_running();
2279 const char *name
= qdict_get_str(qdict
, "name");
2281 vm_stop(RUN_STATE_RESTORE_VM
);
2283 if (load_vmstate(name
) == 0 && saved_vm_running
) {
2288 int monitor_get_fd(Monitor
*mon
, const char *fdname
)
2292 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2295 if (strcmp(monfd
->name
, fdname
) != 0) {
2301 /* caller takes ownership of fd */
2302 QLIST_REMOVE(monfd
, next
);
2303 g_free(monfd
->name
);
2312 /* mon_cmds and info_cmds would be sorted at runtime */
2313 static mon_cmd_t mon_cmds
[] = {
2314 #include "hmp-commands.h"
2318 /* Please update hmp-commands.hx when adding or changing commands */
2319 static mon_cmd_t info_cmds
[] = {
2324 .help
= "show the version of QEMU",
2325 .mhandler
.info
= hmp_info_version
,
2331 .help
= "show the network state",
2332 .mhandler
.info
= do_info_network
,
2338 .help
= "show the character devices",
2339 .mhandler
.info
= hmp_info_chardev
,
2345 .help
= "show the block devices",
2346 .mhandler
.info
= hmp_info_block
,
2349 .name
= "blockstats",
2352 .help
= "show block device statistics",
2353 .mhandler
.info
= hmp_info_blockstats
,
2356 .name
= "block-jobs",
2359 .help
= "show progress of ongoing block device operations",
2360 .mhandler
.info
= hmp_info_block_jobs
,
2363 .name
= "registers",
2366 .help
= "show the cpu registers",
2367 .mhandler
.info
= do_info_registers
,
2373 .help
= "show infos for each CPU",
2374 .mhandler
.info
= hmp_info_cpus
,
2380 .help
= "show the command line history",
2381 .mhandler
.info
= do_info_history
,
2383 #if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2384 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
2389 .help
= "show the interrupts statistics (if available)",
2391 .mhandler
.info
= sun4m_irq_info
,
2392 #elif defined(TARGET_LM32)
2393 .mhandler
.info
= lm32_irq_info
,
2395 .mhandler
.info
= irq_info
,
2402 .help
= "show i8259 (PIC) state",
2404 .mhandler
.info
= sun4m_pic_info
,
2405 #elif defined(TARGET_LM32)
2406 .mhandler
.info
= lm32_do_pic_info
,
2408 .mhandler
.info
= pic_info
,
2416 .help
= "show PCI info",
2417 .mhandler
.info
= hmp_info_pci
,
2419 #if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
2420 defined(TARGET_PPC) || defined(TARGET_XTENSA)
2425 .help
= "show virtual to physical memory mappings",
2426 .mhandler
.info
= tlb_info
,
2429 #if defined(TARGET_I386)
2434 .help
= "show the active virtual memory mappings",
2435 .mhandler
.info
= mem_info
,
2442 .help
= "show memory tree",
2443 .mhandler
.info
= do_info_mtree
,
2449 .help
= "show dynamic compiler info",
2450 .mhandler
.info
= do_info_jit
,
2456 .help
= "show KVM information",
2457 .mhandler
.info
= hmp_info_kvm
,
2463 .help
= "show NUMA information",
2464 .mhandler
.info
= do_info_numa
,
2470 .help
= "show guest USB devices",
2471 .mhandler
.info
= usb_info
,
2477 .help
= "show host USB devices",
2478 .mhandler
.info
= usb_host_info
,
2484 .help
= "show profiling information",
2485 .mhandler
.info
= do_info_profile
,
2491 .help
= "show capture information",
2492 .mhandler
.info
= do_info_capture
,
2495 .name
= "snapshots",
2498 .help
= "show the currently saved VM snapshots",
2499 .mhandler
.info
= do_info_snapshots
,
2505 .help
= "show the current VM status (running|paused)",
2506 .mhandler
.info
= hmp_info_status
,
2512 .help
= "show guest PCMCIA status",
2513 .mhandler
.info
= pcmcia_info
,
2519 .help
= "show which guest mouse is receiving events",
2520 .mhandler
.info
= hmp_info_mice
,
2526 .help
= "show the vnc server status",
2527 .mhandler
.info
= hmp_info_vnc
,
2529 #if defined(CONFIG_SPICE)
2534 .help
= "show the spice server status",
2535 .mhandler
.info
= hmp_info_spice
,
2542 .help
= "show the current VM name",
2543 .mhandler
.info
= hmp_info_name
,
2549 .help
= "show the current VM UUID",
2550 .mhandler
.info
= hmp_info_uuid
,
2552 #if defined(TARGET_PPC)
2557 .help
= "show CPU statistics",
2558 .mhandler
.info
= do_info_cpu_stats
,
2561 #if defined(CONFIG_SLIRP)
2566 .help
= "show user network stack connection states",
2567 .mhandler
.info
= do_info_usernet
,
2574 .help
= "show migration status",
2575 .mhandler
.info
= hmp_info_migrate
,
2581 .help
= "show balloon information",
2582 .mhandler
.info
= hmp_info_balloon
,
2588 .help
= "show device tree",
2589 .mhandler
.info
= do_info_qtree
,
2595 .help
= "show qdev device model list",
2596 .mhandler
.info
= do_info_qdm
,
2602 .help
= "show roms",
2603 .mhandler
.info
= do_info_roms
,
2605 #if defined(CONFIG_TRACE_SIMPLE)
2610 .help
= "show current contents of trace buffer",
2611 .mhandler
.info
= do_info_trace
,
2615 .name
= "trace-events",
2618 .help
= "show available trace-events & their state",
2619 .mhandler
.info
= do_trace_print_events
,
2626 static const mon_cmd_t qmp_cmds
[] = {
2627 #include "qmp-commands-old.h"
2631 /*******************************************************************/
2633 static const char *pch
;
2634 static jmp_buf expr_env
;
2639 typedef struct MonitorDef
{
2642 target_long (*get_value
)(const struct MonitorDef
*md
, int val
);
2646 #if defined(TARGET_I386)
2647 static target_long
monitor_get_pc (const struct MonitorDef
*md
, int val
)
2649 CPUState
*env
= mon_get_cpu();
2650 return env
->eip
+ env
->segs
[R_CS
].base
;
2654 #if defined(TARGET_PPC)
2655 static target_long
monitor_get_ccr (const struct MonitorDef
*md
, int val
)
2657 CPUState
*env
= mon_get_cpu();
2662 for (i
= 0; i
< 8; i
++)
2663 u
|= env
->crf
[i
] << (32 - (4 * i
));
2668 static target_long
monitor_get_msr (const struct MonitorDef
*md
, int val
)
2670 CPUState
*env
= mon_get_cpu();
2674 static target_long
monitor_get_xer (const struct MonitorDef
*md
, int val
)
2676 CPUState
*env
= mon_get_cpu();
2680 static target_long
monitor_get_decr (const struct MonitorDef
*md
, int val
)
2682 CPUState
*env
= mon_get_cpu();
2683 return cpu_ppc_load_decr(env
);
2686 static target_long
monitor_get_tbu (const struct MonitorDef
*md
, int val
)
2688 CPUState
*env
= mon_get_cpu();
2689 return cpu_ppc_load_tbu(env
);
2692 static target_long
monitor_get_tbl (const struct MonitorDef
*md
, int val
)
2694 CPUState
*env
= mon_get_cpu();
2695 return cpu_ppc_load_tbl(env
);
2699 #if defined(TARGET_SPARC)
2700 #ifndef TARGET_SPARC64
2701 static target_long
monitor_get_psr (const struct MonitorDef
*md
, int val
)
2703 CPUState
*env
= mon_get_cpu();
2705 return cpu_get_psr(env
);
2709 static target_long
monitor_get_reg(const struct MonitorDef
*md
, int val
)
2711 CPUState
*env
= mon_get_cpu();
2712 return env
->regwptr
[val
];
2716 static const MonitorDef monitor_defs
[] = {
2719 #define SEG(name, seg) \
2720 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
2721 { name ".base", offsetof(CPUState, segs[seg].base) },\
2722 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
2724 { "eax", offsetof(CPUState
, regs
[0]) },
2725 { "ecx", offsetof(CPUState
, regs
[1]) },
2726 { "edx", offsetof(CPUState
, regs
[2]) },
2727 { "ebx", offsetof(CPUState
, regs
[3]) },
2728 { "esp|sp", offsetof(CPUState
, regs
[4]) },
2729 { "ebp|fp", offsetof(CPUState
, regs
[5]) },
2730 { "esi", offsetof(CPUState
, regs
[6]) },
2731 { "edi", offsetof(CPUState
, regs
[7]) },
2732 #ifdef TARGET_X86_64
2733 { "r8", offsetof(CPUState
, regs
[8]) },
2734 { "r9", offsetof(CPUState
, regs
[9]) },
2735 { "r10", offsetof(CPUState
, regs
[10]) },
2736 { "r11", offsetof(CPUState
, regs
[11]) },
2737 { "r12", offsetof(CPUState
, regs
[12]) },
2738 { "r13", offsetof(CPUState
, regs
[13]) },
2739 { "r14", offsetof(CPUState
, regs
[14]) },
2740 { "r15", offsetof(CPUState
, regs
[15]) },
2742 { "eflags", offsetof(CPUState
, eflags
) },
2743 { "eip", offsetof(CPUState
, eip
) },
2750 { "pc", 0, monitor_get_pc
, },
2751 #elif defined(TARGET_PPC)
2752 /* General purpose registers */
2753 { "r0", offsetof(CPUState
, gpr
[0]) },
2754 { "r1", offsetof(CPUState
, gpr
[1]) },
2755 { "r2", offsetof(CPUState
, gpr
[2]) },
2756 { "r3", offsetof(CPUState
, gpr
[3]) },
2757 { "r4", offsetof(CPUState
, gpr
[4]) },
2758 { "r5", offsetof(CPUState
, gpr
[5]) },
2759 { "r6", offsetof(CPUState
, gpr
[6]) },
2760 { "r7", offsetof(CPUState
, gpr
[7]) },
2761 { "r8", offsetof(CPUState
, gpr
[8]) },
2762 { "r9", offsetof(CPUState
, gpr
[9]) },
2763 { "r10", offsetof(CPUState
, gpr
[10]) },
2764 { "r11", offsetof(CPUState
, gpr
[11]) },
2765 { "r12", offsetof(CPUState
, gpr
[12]) },
2766 { "r13", offsetof(CPUState
, gpr
[13]) },
2767 { "r14", offsetof(CPUState
, gpr
[14]) },
2768 { "r15", offsetof(CPUState
, gpr
[15]) },
2769 { "r16", offsetof(CPUState
, gpr
[16]) },
2770 { "r17", offsetof(CPUState
, gpr
[17]) },
2771 { "r18", offsetof(CPUState
, gpr
[18]) },
2772 { "r19", offsetof(CPUState
, gpr
[19]) },
2773 { "r20", offsetof(CPUState
, gpr
[20]) },
2774 { "r21", offsetof(CPUState
, gpr
[21]) },
2775 { "r22", offsetof(CPUState
, gpr
[22]) },
2776 { "r23", offsetof(CPUState
, gpr
[23]) },
2777 { "r24", offsetof(CPUState
, gpr
[24]) },
2778 { "r25", offsetof(CPUState
, gpr
[25]) },
2779 { "r26", offsetof(CPUState
, gpr
[26]) },
2780 { "r27", offsetof(CPUState
, gpr
[27]) },
2781 { "r28", offsetof(CPUState
, gpr
[28]) },
2782 { "r29", offsetof(CPUState
, gpr
[29]) },
2783 { "r30", offsetof(CPUState
, gpr
[30]) },
2784 { "r31", offsetof(CPUState
, gpr
[31]) },
2785 /* Floating point registers */
2786 { "f0", offsetof(CPUState
, fpr
[0]) },
2787 { "f1", offsetof(CPUState
, fpr
[1]) },
2788 { "f2", offsetof(CPUState
, fpr
[2]) },
2789 { "f3", offsetof(CPUState
, fpr
[3]) },
2790 { "f4", offsetof(CPUState
, fpr
[4]) },
2791 { "f5", offsetof(CPUState
, fpr
[5]) },
2792 { "f6", offsetof(CPUState
, fpr
[6]) },
2793 { "f7", offsetof(CPUState
, fpr
[7]) },
2794 { "f8", offsetof(CPUState
, fpr
[8]) },
2795 { "f9", offsetof(CPUState
, fpr
[9]) },
2796 { "f10", offsetof(CPUState
, fpr
[10]) },
2797 { "f11", offsetof(CPUState
, fpr
[11]) },
2798 { "f12", offsetof(CPUState
, fpr
[12]) },
2799 { "f13", offsetof(CPUState
, fpr
[13]) },
2800 { "f14", offsetof(CPUState
, fpr
[14]) },
2801 { "f15", offsetof(CPUState
, fpr
[15]) },
2802 { "f16", offsetof(CPUState
, fpr
[16]) },
2803 { "f17", offsetof(CPUState
, fpr
[17]) },
2804 { "f18", offsetof(CPUState
, fpr
[18]) },
2805 { "f19", offsetof(CPUState
, fpr
[19]) },
2806 { "f20", offsetof(CPUState
, fpr
[20]) },
2807 { "f21", offsetof(CPUState
, fpr
[21]) },
2808 { "f22", offsetof(CPUState
, fpr
[22]) },
2809 { "f23", offsetof(CPUState
, fpr
[23]) },
2810 { "f24", offsetof(CPUState
, fpr
[24]) },
2811 { "f25", offsetof(CPUState
, fpr
[25]) },
2812 { "f26", offsetof(CPUState
, fpr
[26]) },
2813 { "f27", offsetof(CPUState
, fpr
[27]) },
2814 { "f28", offsetof(CPUState
, fpr
[28]) },
2815 { "f29", offsetof(CPUState
, fpr
[29]) },
2816 { "f30", offsetof(CPUState
, fpr
[30]) },
2817 { "f31", offsetof(CPUState
, fpr
[31]) },
2818 { "fpscr", offsetof(CPUState
, fpscr
) },
2819 /* Next instruction pointer */
2820 { "nip|pc", offsetof(CPUState
, nip
) },
2821 { "lr", offsetof(CPUState
, lr
) },
2822 { "ctr", offsetof(CPUState
, ctr
) },
2823 { "decr", 0, &monitor_get_decr
, },
2824 { "ccr", 0, &monitor_get_ccr
, },
2825 /* Machine state register */
2826 { "msr", 0, &monitor_get_msr
, },
2827 { "xer", 0, &monitor_get_xer
, },
2828 { "tbu", 0, &monitor_get_tbu
, },
2829 { "tbl", 0, &monitor_get_tbl
, },
2830 #if defined(TARGET_PPC64)
2831 /* Address space register */
2832 { "asr", offsetof(CPUState
, asr
) },
2834 /* Segment registers */
2835 { "sdr1", offsetof(CPUState
, spr
[SPR_SDR1
]) },
2836 { "sr0", offsetof(CPUState
, sr
[0]) },
2837 { "sr1", offsetof(CPUState
, sr
[1]) },
2838 { "sr2", offsetof(CPUState
, sr
[2]) },
2839 { "sr3", offsetof(CPUState
, sr
[3]) },
2840 { "sr4", offsetof(CPUState
, sr
[4]) },
2841 { "sr5", offsetof(CPUState
, sr
[5]) },
2842 { "sr6", offsetof(CPUState
, sr
[6]) },
2843 { "sr7", offsetof(CPUState
, sr
[7]) },
2844 { "sr8", offsetof(CPUState
, sr
[8]) },
2845 { "sr9", offsetof(CPUState
, sr
[9]) },
2846 { "sr10", offsetof(CPUState
, sr
[10]) },
2847 { "sr11", offsetof(CPUState
, sr
[11]) },
2848 { "sr12", offsetof(CPUState
, sr
[12]) },
2849 { "sr13", offsetof(CPUState
, sr
[13]) },
2850 { "sr14", offsetof(CPUState
, sr
[14]) },
2851 { "sr15", offsetof(CPUState
, sr
[15]) },
2852 /* Too lazy to put BATs... */
2853 { "pvr", offsetof(CPUState
, spr
[SPR_PVR
]) },
2855 { "srr0", offsetof(CPUState
, spr
[SPR_SRR0
]) },
2856 { "srr1", offsetof(CPUState
, spr
[SPR_SRR1
]) },
2857 { "sprg0", offsetof(CPUState
, spr
[SPR_SPRG0
]) },
2858 { "sprg1", offsetof(CPUState
, spr
[SPR_SPRG1
]) },
2859 { "sprg2", offsetof(CPUState
, spr
[SPR_SPRG2
]) },
2860 { "sprg3", offsetof(CPUState
, spr
[SPR_SPRG3
]) },
2861 { "sprg4", offsetof(CPUState
, spr
[SPR_SPRG4
]) },
2862 { "sprg5", offsetof(CPUState
, spr
[SPR_SPRG5
]) },
2863 { "sprg6", offsetof(CPUState
, spr
[SPR_SPRG6
]) },
2864 { "sprg7", offsetof(CPUState
, spr
[SPR_SPRG7
]) },
2865 { "pid", offsetof(CPUState
, spr
[SPR_BOOKE_PID
]) },
2866 { "csrr0", offsetof(CPUState
, spr
[SPR_BOOKE_CSRR0
]) },
2867 { "csrr1", offsetof(CPUState
, spr
[SPR_BOOKE_CSRR1
]) },
2868 { "esr", offsetof(CPUState
, spr
[SPR_BOOKE_ESR
]) },
2869 { "dear", offsetof(CPUState
, spr
[SPR_BOOKE_DEAR
]) },
2870 { "mcsr", offsetof(CPUState
, spr
[SPR_BOOKE_MCSR
]) },
2871 { "tsr", offsetof(CPUState
, spr
[SPR_BOOKE_TSR
]) },
2872 { "tcr", offsetof(CPUState
, spr
[SPR_BOOKE_TCR
]) },
2873 { "vrsave", offsetof(CPUState
, spr
[SPR_VRSAVE
]) },
2874 { "pir", offsetof(CPUState
, spr
[SPR_BOOKE_PIR
]) },
2875 { "mcsrr0", offsetof(CPUState
, spr
[SPR_BOOKE_MCSRR0
]) },
2876 { "mcsrr1", offsetof(CPUState
, spr
[SPR_BOOKE_MCSRR1
]) },
2877 { "decar", offsetof(CPUState
, spr
[SPR_BOOKE_DECAR
]) },
2878 { "ivpr", offsetof(CPUState
, spr
[SPR_BOOKE_IVPR
]) },
2879 { "epcr", offsetof(CPUState
, spr
[SPR_BOOKE_EPCR
]) },
2880 { "sprg8", offsetof(CPUState
, spr
[SPR_BOOKE_SPRG8
]) },
2881 { "ivor0", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR0
]) },
2882 { "ivor1", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR1
]) },
2883 { "ivor2", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR2
]) },
2884 { "ivor3", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR3
]) },
2885 { "ivor4", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR4
]) },
2886 { "ivor5", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR5
]) },
2887 { "ivor6", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR6
]) },
2888 { "ivor7", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR7
]) },
2889 { "ivor8", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR8
]) },
2890 { "ivor9", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR9
]) },
2891 { "ivor10", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR10
]) },
2892 { "ivor11", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR11
]) },
2893 { "ivor12", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR12
]) },
2894 { "ivor13", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR13
]) },
2895 { "ivor14", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR14
]) },
2896 { "ivor15", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR15
]) },
2897 { "ivor32", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR32
]) },
2898 { "ivor33", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR33
]) },
2899 { "ivor34", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR34
]) },
2900 { "ivor35", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR35
]) },
2901 { "ivor36", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR36
]) },
2902 { "ivor37", offsetof(CPUState
, spr
[SPR_BOOKE_IVOR37
]) },
2903 { "mas0", offsetof(CPUState
, spr
[SPR_BOOKE_MAS0
]) },
2904 { "mas1", offsetof(CPUState
, spr
[SPR_BOOKE_MAS1
]) },
2905 { "mas2", offsetof(CPUState
, spr
[SPR_BOOKE_MAS2
]) },
2906 { "mas3", offsetof(CPUState
, spr
[SPR_BOOKE_MAS3
]) },
2907 { "mas4", offsetof(CPUState
, spr
[SPR_BOOKE_MAS4
]) },
2908 { "mas6", offsetof(CPUState
, spr
[SPR_BOOKE_MAS6
]) },
2909 { "mas7", offsetof(CPUState
, spr
[SPR_BOOKE_MAS7
]) },
2910 { "mmucfg", offsetof(CPUState
, spr
[SPR_MMUCFG
]) },
2911 { "tlb0cfg", offsetof(CPUState
, spr
[SPR_BOOKE_TLB0CFG
]) },
2912 { "tlb1cfg", offsetof(CPUState
, spr
[SPR_BOOKE_TLB1CFG
]) },
2913 { "epr", offsetof(CPUState
, spr
[SPR_BOOKE_EPR
]) },
2914 { "eplc", offsetof(CPUState
, spr
[SPR_BOOKE_EPLC
]) },
2915 { "epsc", offsetof(CPUState
, spr
[SPR_BOOKE_EPSC
]) },
2916 { "svr", offsetof(CPUState
, spr
[SPR_E500_SVR
]) },
2917 { "mcar", offsetof(CPUState
, spr
[SPR_Exxx_MCAR
]) },
2918 { "pid1", offsetof(CPUState
, spr
[SPR_BOOKE_PID1
]) },
2919 { "pid2", offsetof(CPUState
, spr
[SPR_BOOKE_PID2
]) },
2920 { "hid0", offsetof(CPUState
, spr
[SPR_HID0
]) },
2922 #elif defined(TARGET_SPARC)
2923 { "g0", offsetof(CPUState
, gregs
[0]) },
2924 { "g1", offsetof(CPUState
, gregs
[1]) },
2925 { "g2", offsetof(CPUState
, gregs
[2]) },
2926 { "g3", offsetof(CPUState
, gregs
[3]) },
2927 { "g4", offsetof(CPUState
, gregs
[4]) },
2928 { "g5", offsetof(CPUState
, gregs
[5]) },
2929 { "g6", offsetof(CPUState
, gregs
[6]) },
2930 { "g7", offsetof(CPUState
, gregs
[7]) },
2931 { "o0", 0, monitor_get_reg
},
2932 { "o1", 1, monitor_get_reg
},
2933 { "o2", 2, monitor_get_reg
},
2934 { "o3", 3, monitor_get_reg
},
2935 { "o4", 4, monitor_get_reg
},
2936 { "o5", 5, monitor_get_reg
},
2937 { "o6", 6, monitor_get_reg
},
2938 { "o7", 7, monitor_get_reg
},
2939 { "l0", 8, monitor_get_reg
},
2940 { "l1", 9, monitor_get_reg
},
2941 { "l2", 10, monitor_get_reg
},
2942 { "l3", 11, monitor_get_reg
},
2943 { "l4", 12, monitor_get_reg
},
2944 { "l5", 13, monitor_get_reg
},
2945 { "l6", 14, monitor_get_reg
},
2946 { "l7", 15, monitor_get_reg
},
2947 { "i0", 16, monitor_get_reg
},
2948 { "i1", 17, monitor_get_reg
},
2949 { "i2", 18, monitor_get_reg
},
2950 { "i3", 19, monitor_get_reg
},
2951 { "i4", 20, monitor_get_reg
},
2952 { "i5", 21, monitor_get_reg
},
2953 { "i6", 22, monitor_get_reg
},
2954 { "i7", 23, monitor_get_reg
},
2955 { "pc", offsetof(CPUState
, pc
) },
2956 { "npc", offsetof(CPUState
, npc
) },
2957 { "y", offsetof(CPUState
, y
) },
2958 #ifndef TARGET_SPARC64
2959 { "psr", 0, &monitor_get_psr
, },
2960 { "wim", offsetof(CPUState
, wim
) },
2962 { "tbr", offsetof(CPUState
, tbr
) },
2963 { "fsr", offsetof(CPUState
, fsr
) },
2964 { "f0", offsetof(CPUState
, fpr
[0].l
.upper
) },
2965 { "f1", offsetof(CPUState
, fpr
[0].l
.lower
) },
2966 { "f2", offsetof(CPUState
, fpr
[1].l
.upper
) },
2967 { "f3", offsetof(CPUState
, fpr
[1].l
.lower
) },
2968 { "f4", offsetof(CPUState
, fpr
[2].l
.upper
) },
2969 { "f5", offsetof(CPUState
, fpr
[2].l
.lower
) },
2970 { "f6", offsetof(CPUState
, fpr
[3].l
.upper
) },
2971 { "f7", offsetof(CPUState
, fpr
[3].l
.lower
) },
2972 { "f8", offsetof(CPUState
, fpr
[4].l
.upper
) },
2973 { "f9", offsetof(CPUState
, fpr
[4].l
.lower
) },
2974 { "f10", offsetof(CPUState
, fpr
[5].l
.upper
) },
2975 { "f11", offsetof(CPUState
, fpr
[5].l
.lower
) },
2976 { "f12", offsetof(CPUState
, fpr
[6].l
.upper
) },
2977 { "f13", offsetof(CPUState
, fpr
[6].l
.lower
) },
2978 { "f14", offsetof(CPUState
, fpr
[7].l
.upper
) },
2979 { "f15", offsetof(CPUState
, fpr
[7].l
.lower
) },
2980 { "f16", offsetof(CPUState
, fpr
[8].l
.upper
) },
2981 { "f17", offsetof(CPUState
, fpr
[8].l
.lower
) },
2982 { "f18", offsetof(CPUState
, fpr
[9].l
.upper
) },
2983 { "f19", offsetof(CPUState
, fpr
[9].l
.lower
) },
2984 { "f20", offsetof(CPUState
, fpr
[10].l
.upper
) },
2985 { "f21", offsetof(CPUState
, fpr
[10].l
.lower
) },
2986 { "f22", offsetof(CPUState
, fpr
[11].l
.upper
) },
2987 { "f23", offsetof(CPUState
, fpr
[11].l
.lower
) },
2988 { "f24", offsetof(CPUState
, fpr
[12].l
.upper
) },
2989 { "f25", offsetof(CPUState
, fpr
[12].l
.lower
) },
2990 { "f26", offsetof(CPUState
, fpr
[13].l
.upper
) },
2991 { "f27", offsetof(CPUState
, fpr
[13].l
.lower
) },
2992 { "f28", offsetof(CPUState
, fpr
[14].l
.upper
) },
2993 { "f29", offsetof(CPUState
, fpr
[14].l
.lower
) },
2994 { "f30", offsetof(CPUState
, fpr
[15].l
.upper
) },
2995 { "f31", offsetof(CPUState
, fpr
[15].l
.lower
) },
2996 #ifdef TARGET_SPARC64
2997 { "f32", offsetof(CPUState
, fpr
[16]) },
2998 { "f34", offsetof(CPUState
, fpr
[17]) },
2999 { "f36", offsetof(CPUState
, fpr
[18]) },
3000 { "f38", offsetof(CPUState
, fpr
[19]) },
3001 { "f40", offsetof(CPUState
, fpr
[20]) },
3002 { "f42", offsetof(CPUState
, fpr
[21]) },
3003 { "f44", offsetof(CPUState
, fpr
[22]) },
3004 { "f46", offsetof(CPUState
, fpr
[23]) },
3005 { "f48", offsetof(CPUState
, fpr
[24]) },
3006 { "f50", offsetof(CPUState
, fpr
[25]) },
3007 { "f52", offsetof(CPUState
, fpr
[26]) },
3008 { "f54", offsetof(CPUState
, fpr
[27]) },
3009 { "f56", offsetof(CPUState
, fpr
[28]) },
3010 { "f58", offsetof(CPUState
, fpr
[29]) },
3011 { "f60", offsetof(CPUState
, fpr
[30]) },
3012 { "f62", offsetof(CPUState
, fpr
[31]) },
3013 { "asi", offsetof(CPUState
, asi
) },
3014 { "pstate", offsetof(CPUState
, pstate
) },
3015 { "cansave", offsetof(CPUState
, cansave
) },
3016 { "canrestore", offsetof(CPUState
, canrestore
) },
3017 { "otherwin", offsetof(CPUState
, otherwin
) },
3018 { "wstate", offsetof(CPUState
, wstate
) },
3019 { "cleanwin", offsetof(CPUState
, cleanwin
) },
3020 { "fprs", offsetof(CPUState
, fprs
) },
3026 static void expr_error(Monitor
*mon
, const char *msg
)
3028 monitor_printf(mon
, "%s\n", msg
);
3029 longjmp(expr_env
, 1);
3032 /* return 0 if OK, -1 if not found */
3033 static int get_monitor_def(target_long
*pval
, const char *name
)
3035 const MonitorDef
*md
;
3038 for(md
= monitor_defs
; md
->name
!= NULL
; md
++) {
3039 if (compare_cmd(name
, md
->name
)) {
3040 if (md
->get_value
) {
3041 *pval
= md
->get_value(md
, md
->offset
);
3043 CPUState
*env
= mon_get_cpu();
3044 ptr
= (uint8_t *)env
+ md
->offset
;
3047 *pval
= *(int32_t *)ptr
;
3050 *pval
= *(target_long
*)ptr
;
3063 static void next(void)
3067 while (qemu_isspace(*pch
))
3072 static int64_t expr_sum(Monitor
*mon
);
3074 static int64_t expr_unary(Monitor
*mon
)
3083 n
= expr_unary(mon
);
3087 n
= -expr_unary(mon
);
3091 n
= ~expr_unary(mon
);
3097 expr_error(mon
, "')' expected");
3104 expr_error(mon
, "character constant expected");
3108 expr_error(mon
, "missing terminating \' character");
3118 while ((*pch
>= 'a' && *pch
<= 'z') ||
3119 (*pch
>= 'A' && *pch
<= 'Z') ||
3120 (*pch
>= '0' && *pch
<= '9') ||
3121 *pch
== '_' || *pch
== '.') {
3122 if ((q
- buf
) < sizeof(buf
) - 1)
3126 while (qemu_isspace(*pch
))
3129 ret
= get_monitor_def(®
, buf
);
3131 expr_error(mon
, "unknown register");
3136 expr_error(mon
, "unexpected end of expression");
3140 #if TARGET_PHYS_ADDR_BITS > 32
3141 n
= strtoull(pch
, &p
, 0);
3143 n
= strtoul(pch
, &p
, 0);
3146 expr_error(mon
, "invalid char in expression");
3149 while (qemu_isspace(*pch
))
3157 static int64_t expr_prod(Monitor
*mon
)
3162 val
= expr_unary(mon
);
3165 if (op
!= '*' && op
!= '/' && op
!= '%')
3168 val2
= expr_unary(mon
);
3177 expr_error(mon
, "division by zero");
3188 static int64_t expr_logic(Monitor
*mon
)
3193 val
= expr_prod(mon
);
3196 if (op
!= '&' && op
!= '|' && op
!= '^')
3199 val2
= expr_prod(mon
);
3216 static int64_t expr_sum(Monitor
*mon
)
3221 val
= expr_logic(mon
);
3224 if (op
!= '+' && op
!= '-')
3227 val2
= expr_logic(mon
);
3236 static int get_expr(Monitor
*mon
, int64_t *pval
, const char **pp
)
3239 if (setjmp(expr_env
)) {
3243 while (qemu_isspace(*pch
))
3245 *pval
= expr_sum(mon
);
3250 static int get_double(Monitor
*mon
, double *pval
, const char **pp
)
3252 const char *p
= *pp
;
3256 d
= strtod(p
, &tailp
);
3258 monitor_printf(mon
, "Number expected\n");
3261 if (d
!= d
|| d
- d
!= 0) {
3262 /* NaN or infinity */
3263 monitor_printf(mon
, "Bad number\n");
3271 static int get_str(char *buf
, int buf_size
, const char **pp
)
3279 while (qemu_isspace(*p
))
3289 while (*p
!= '\0' && *p
!= '\"') {
3305 qemu_printf("unsupported escape code: '\\%c'\n", c
);
3308 if ((q
- buf
) < buf_size
- 1) {
3312 if ((q
- buf
) < buf_size
- 1) {
3319 qemu_printf("unterminated string\n");
3324 while (*p
!= '\0' && !qemu_isspace(*p
)) {
3325 if ((q
- buf
) < buf_size
- 1) {
3337 * Store the command-name in cmdname, and return a pointer to
3338 * the remaining of the command string.
3340 static const char *get_command_name(const char *cmdline
,
3341 char *cmdname
, size_t nlen
)
3344 const char *p
, *pstart
;
3347 while (qemu_isspace(*p
))
3352 while (*p
!= '\0' && *p
!= '/' && !qemu_isspace(*p
))
3357 memcpy(cmdname
, pstart
, len
);
3358 cmdname
[len
] = '\0';
3363 * Read key of 'type' into 'key' and return the current
3366 static char *key_get_info(const char *type
, char **key
)
3374 p
= strchr(type
, ':');
3381 str
= g_malloc(len
+ 1);
3382 memcpy(str
, type
, len
);
3389 static int default_fmt_format
= 'x';
3390 static int default_fmt_size
= 4;
3394 static int is_valid_option(const char *c
, const char *typestr
)
3402 typestr
= strstr(typestr
, option
);
3403 return (typestr
!= NULL
);
3406 static const mon_cmd_t
*search_dispatch_table(const mon_cmd_t
*disp_table
,
3407 const char *cmdname
)
3409 const mon_cmd_t
*cmd
;
3411 for (cmd
= disp_table
; cmd
->name
!= NULL
; cmd
++) {
3412 if (compare_cmd(cmdname
, cmd
->name
)) {
3420 static const mon_cmd_t
*monitor_find_command(const char *cmdname
)
3422 return search_dispatch_table(mon_cmds
, cmdname
);
3425 static const mon_cmd_t
*qmp_find_cmd(const char *cmdname
)
3427 return search_dispatch_table(qmp_cmds
, cmdname
);
3430 static const mon_cmd_t
*monitor_parse_command(Monitor
*mon
,
3431 const char *cmdline
,
3434 const char *p
, *typestr
;
3436 const mon_cmd_t
*cmd
;
3442 monitor_printf(mon
, "command='%s'\n", cmdline
);
3445 /* extract the command name */
3446 p
= get_command_name(cmdline
, cmdname
, sizeof(cmdname
));
3450 cmd
= monitor_find_command(cmdname
);
3452 monitor_printf(mon
, "unknown command: '%s'\n", cmdname
);
3456 /* parse the parameters */
3457 typestr
= cmd
->args_type
;
3459 typestr
= key_get_info(typestr
, &key
);
3471 while (qemu_isspace(*p
))
3473 if (*typestr
== '?') {
3476 /* no optional string: NULL argument */
3480 ret
= get_str(buf
, sizeof(buf
), &p
);
3484 monitor_printf(mon
, "%s: filename expected\n",
3488 monitor_printf(mon
, "%s: block device name expected\n",
3492 monitor_printf(mon
, "%s: string expected\n", cmdname
);
3497 qdict_put(qdict
, key
, qstring_from_str(buf
));
3502 QemuOptsList
*opts_list
;
3505 opts_list
= qemu_find_opts(key
);
3506 if (!opts_list
|| opts_list
->desc
->name
) {
3509 while (qemu_isspace(*p
)) {
3514 if (get_str(buf
, sizeof(buf
), &p
) < 0) {
3517 opts
= qemu_opts_parse(opts_list
, buf
, 1);
3521 qemu_opts_to_qdict(opts
, qdict
);
3522 qemu_opts_del(opts
);
3527 int count
, format
, size
;
3529 while (qemu_isspace(*p
))
3535 if (qemu_isdigit(*p
)) {
3537 while (qemu_isdigit(*p
)) {
3538 count
= count
* 10 + (*p
- '0');
3576 if (*p
!= '\0' && !qemu_isspace(*p
)) {
3577 monitor_printf(mon
, "invalid char in format: '%c'\n",
3582 format
= default_fmt_format
;
3583 if (format
!= 'i') {
3584 /* for 'i', not specifying a size gives -1 as size */
3586 size
= default_fmt_size
;
3587 default_fmt_size
= size
;
3589 default_fmt_format
= format
;
3592 format
= default_fmt_format
;
3593 if (format
!= 'i') {
3594 size
= default_fmt_size
;
3599 qdict_put(qdict
, "count", qint_from_int(count
));
3600 qdict_put(qdict
, "format", qint_from_int(format
));
3601 qdict_put(qdict
, "size", qint_from_int(size
));
3610 while (qemu_isspace(*p
))
3612 if (*typestr
== '?' || *typestr
== '.') {
3613 if (*typestr
== '?') {
3621 while (qemu_isspace(*p
))
3630 if (get_expr(mon
, &val
, &p
))
3632 /* Check if 'i' is greater than 32-bit */
3633 if ((c
== 'i') && ((val
>> 32) & 0xffffffff)) {
3634 monitor_printf(mon
, "\'%s\' has failed: ", cmdname
);
3635 monitor_printf(mon
, "integer is for 32-bit values\n");
3637 } else if (c
== 'M') {
3640 qdict_put(qdict
, key
, qint_from_int(val
));
3648 while (qemu_isspace(*p
)) {
3651 if (*typestr
== '?') {
3657 val
= strtosz(p
, &end
);
3659 monitor_printf(mon
, "invalid size\n");
3662 qdict_put(qdict
, key
, qint_from_int(val
));
3670 while (qemu_isspace(*p
))
3672 if (*typestr
== '?') {
3678 if (get_double(mon
, &val
, &p
) < 0) {
3681 if (p
[0] && p
[1] == 's') {
3684 val
/= 1e3
; p
+= 2; break;
3686 val
/= 1e6
; p
+= 2; break;
3688 val
/= 1e9
; p
+= 2; break;
3691 if (*p
&& !qemu_isspace(*p
)) {
3692 monitor_printf(mon
, "Unknown unit suffix\n");
3695 qdict_put(qdict
, key
, qfloat_from_double(val
));
3703 while (qemu_isspace(*p
)) {
3707 while (qemu_isgraph(*p
)) {
3710 if (p
- beg
== 2 && !memcmp(beg
, "on", p
- beg
)) {
3712 } else if (p
- beg
== 3 && !memcmp(beg
, "off", p
- beg
)) {
3715 monitor_printf(mon
, "Expected 'on' or 'off'\n");
3718 qdict_put(qdict
, key
, qbool_from_int(val
));
3723 const char *tmp
= p
;
3730 while (qemu_isspace(*p
))
3735 if(!is_valid_option(p
, typestr
)) {
3737 monitor_printf(mon
, "%s: unsupported option -%c\n",
3749 qdict_put(qdict
, key
, qbool_from_int(1));
3756 monitor_printf(mon
, "%s: unknown type '%c'\n", cmdname
, c
);
3762 /* check that all arguments were parsed */
3763 while (qemu_isspace(*p
))
3766 monitor_printf(mon
, "%s: extraneous characters at the end of line\n",
3778 void monitor_set_error(Monitor
*mon
, QError
*qerror
)
3780 /* report only the first error */
3782 mon
->error
= qerror
;
3784 MON_DEBUG("Additional error report at %s:%d\n",
3785 qerror
->file
, qerror
->linenr
);
3790 static void handler_audit(Monitor
*mon
, const mon_cmd_t
*cmd
, int ret
)
3792 if (ret
&& !monitor_has_error(mon
)) {
3794 * If it returns failure, it must have passed on error.
3796 * Action: Report an internal error to the client if in QMP.
3798 qerror_report(QERR_UNDEFINED_ERROR
);
3799 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3803 #ifdef CONFIG_DEBUG_MONITOR
3804 if (!ret
&& monitor_has_error(mon
)) {
3806 * If it returns success, it must not have passed an error.
3808 * Action: Report the passed error to the client.
3810 MON_DEBUG("command '%s' returned success but passed an error\n",
3814 if (mon_print_count_get(mon
) > 0 && strcmp(cmd
->name
, "info") != 0) {
3816 * Handlers should not call Monitor print functions.
3818 * Action: Ignore them in QMP.
3820 * (XXX: we don't check any 'info' or 'query' command here
3821 * because the user print function _is_ called by do_info(), hence
3822 * we will trigger this check. This problem will go away when we
3823 * make 'query' commands real and kill do_info())
3825 MON_DEBUG("command '%s' called print functions %d time(s)\n",
3826 cmd
->name
, mon_print_count_get(mon
));
3831 static void handle_user_command(Monitor
*mon
, const char *cmdline
)
3834 const mon_cmd_t
*cmd
;
3836 qdict
= qdict_new();
3838 cmd
= monitor_parse_command(mon
, cmdline
, qdict
);
3842 if (handler_is_async(cmd
)) {
3843 user_async_cmd_handler(mon
, cmd
, qdict
);
3844 } else if (handler_is_qobject(cmd
)) {
3845 QObject
*data
= NULL
;
3847 /* XXX: ignores the error code */
3848 cmd
->mhandler
.cmd_new(mon
, qdict
, &data
);
3849 assert(!monitor_has_error(mon
));
3851 cmd
->user_print(mon
, data
);
3852 qobject_decref(data
);
3855 cmd
->mhandler
.cmd(mon
, qdict
);
3862 static void cmd_completion(const char *name
, const char *list
)
3864 const char *p
, *pstart
;
3873 p
= pstart
+ strlen(pstart
);
3875 if (len
> sizeof(cmd
) - 2)
3876 len
= sizeof(cmd
) - 2;
3877 memcpy(cmd
, pstart
, len
);
3879 if (name
[0] == '\0' || !strncmp(name
, cmd
, strlen(name
))) {
3880 readline_add_completion(cur_mon
->rs
, cmd
);
3888 static void file_completion(const char *input
)
3893 char file
[1024], file_prefix
[1024];
3897 p
= strrchr(input
, '/');
3900 pstrcpy(file_prefix
, sizeof(file_prefix
), input
);
3901 pstrcpy(path
, sizeof(path
), ".");
3903 input_path_len
= p
- input
+ 1;
3904 memcpy(path
, input
, input_path_len
);
3905 if (input_path_len
> sizeof(path
) - 1)
3906 input_path_len
= sizeof(path
) - 1;
3907 path
[input_path_len
] = '\0';
3908 pstrcpy(file_prefix
, sizeof(file_prefix
), p
+ 1);
3910 #ifdef DEBUG_COMPLETION
3911 monitor_printf(cur_mon
, "input='%s' path='%s' prefix='%s'\n",
3912 input
, path
, file_prefix
);
3914 ffs
= opendir(path
);
3923 if (strcmp(d
->d_name
, ".") == 0 || strcmp(d
->d_name
, "..") == 0) {
3927 if (strstart(d
->d_name
, file_prefix
, NULL
)) {
3928 memcpy(file
, input
, input_path_len
);
3929 if (input_path_len
< sizeof(file
))
3930 pstrcpy(file
+ input_path_len
, sizeof(file
) - input_path_len
,
3932 /* stat the file to find out if it's a directory.
3933 * In that case add a slash to speed up typing long paths
3935 if (stat(file
, &sb
) == 0 && S_ISDIR(sb
.st_mode
)) {
3936 pstrcat(file
, sizeof(file
), "/");
3938 readline_add_completion(cur_mon
->rs
, file
);
3944 static void block_completion_it(void *opaque
, BlockDriverState
*bs
)
3946 const char *name
= bdrv_get_device_name(bs
);
3947 const char *input
= opaque
;
3949 if (input
[0] == '\0' ||
3950 !strncmp(name
, (char *)input
, strlen(input
))) {
3951 readline_add_completion(cur_mon
->rs
, name
);
3955 /* NOTE: this parser is an approximate form of the real command parser */
3956 static void parse_cmdline(const char *cmdline
,
3957 int *pnb_args
, char **args
)
3966 while (qemu_isspace(*p
))
3970 if (nb_args
>= MAX_ARGS
)
3972 ret
= get_str(buf
, sizeof(buf
), &p
);
3973 args
[nb_args
] = g_strdup(buf
);
3978 *pnb_args
= nb_args
;
3981 static const char *next_arg_type(const char *typestr
)
3983 const char *p
= strchr(typestr
, ':');
3984 return (p
!= NULL
? ++p
: typestr
);
3987 static void monitor_find_completion(const char *cmdline
)
3989 const char *cmdname
;
3990 char *args
[MAX_ARGS
];
3991 int nb_args
, i
, len
;
3992 const char *ptype
, *str
;
3993 const mon_cmd_t
*cmd
;
3996 parse_cmdline(cmdline
, &nb_args
, args
);
3997 #ifdef DEBUG_COMPLETION
3998 for(i
= 0; i
< nb_args
; i
++) {
3999 monitor_printf(cur_mon
, "arg%d = '%s'\n", i
, (char *)args
[i
]);
4003 /* if the line ends with a space, it means we want to complete the
4005 len
= strlen(cmdline
);
4006 if (len
> 0 && qemu_isspace(cmdline
[len
- 1])) {
4007 if (nb_args
>= MAX_ARGS
) {
4010 args
[nb_args
++] = g_strdup("");
4013 /* command completion */
4018 readline_set_completion_index(cur_mon
->rs
, strlen(cmdname
));
4019 for(cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4020 cmd_completion(cmdname
, cmd
->name
);
4023 /* find the command */
4024 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4025 if (compare_cmd(args
[0], cmd
->name
)) {
4033 ptype
= next_arg_type(cmd
->args_type
);
4034 for(i
= 0; i
< nb_args
- 2; i
++) {
4035 if (*ptype
!= '\0') {
4036 ptype
= next_arg_type(ptype
);
4037 while (*ptype
== '?')
4038 ptype
= next_arg_type(ptype
);
4041 str
= args
[nb_args
- 1];
4042 if (*ptype
== '-' && ptype
[1] != '\0') {
4043 ptype
= next_arg_type(ptype
);
4047 /* file completion */
4048 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4049 file_completion(str
);
4052 /* block device name completion */
4053 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4054 bdrv_iterate(block_completion_it
, (void *)str
);
4057 /* XXX: more generic ? */
4058 if (!strcmp(cmd
->name
, "info")) {
4059 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4060 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
4061 cmd_completion(str
, cmd
->name
);
4063 } else if (!strcmp(cmd
->name
, "sendkey")) {
4064 char *sep
= strrchr(str
, '-');
4067 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4068 for(key
= key_defs
; key
->name
!= NULL
; key
++) {
4069 cmd_completion(str
, key
->name
);
4071 } else if (!strcmp(cmd
->name
, "help|?")) {
4072 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4073 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4074 cmd_completion(str
, cmd
->name
);
4084 for (i
= 0; i
< nb_args
; i
++) {
4089 static int monitor_can_read(void *opaque
)
4091 Monitor
*mon
= opaque
;
4093 return (mon
->suspend_cnt
== 0) ? 1 : 0;
4096 static int invalid_qmp_mode(const Monitor
*mon
, const char *cmd_name
)
4098 int is_cap
= compare_cmd(cmd_name
, "qmp_capabilities");
4099 return (qmp_cmd_mode(mon
) ? is_cap
: !is_cap
);
4103 * Argument validation rules:
4105 * 1. The argument must exist in cmd_args qdict
4106 * 2. The argument type must be the expected one
4108 * Special case: If the argument doesn't exist in cmd_args and
4109 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4110 * checking is skipped for it.
4112 static int check_client_args_type(const QDict
*client_args
,
4113 const QDict
*cmd_args
, int flags
)
4115 const QDictEntry
*ent
;
4117 for (ent
= qdict_first(client_args
); ent
;ent
= qdict_next(client_args
,ent
)){
4120 const QObject
*client_arg
= qdict_entry_value(ent
);
4121 const char *client_arg_name
= qdict_entry_key(ent
);
4123 obj
= qdict_get(cmd_args
, client_arg_name
);
4125 if (flags
& QMP_ACCEPT_UNKNOWNS
) {
4126 /* handler accepts unknowns */
4129 /* client arg doesn't exist */
4130 qerror_report(QERR_INVALID_PARAMETER
, client_arg_name
);
4134 arg_type
= qobject_to_qstring(obj
);
4135 assert(arg_type
!= NULL
);
4137 /* check if argument's type is correct */
4138 switch (qstring_get_str(arg_type
)[0]) {
4142 if (qobject_type(client_arg
) != QTYPE_QSTRING
) {
4143 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4152 if (qobject_type(client_arg
) != QTYPE_QINT
) {
4153 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4159 if (qobject_type(client_arg
) != QTYPE_QINT
&&
4160 qobject_type(client_arg
) != QTYPE_QFLOAT
) {
4161 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4168 if (qobject_type(client_arg
) != QTYPE_QBOOL
) {
4169 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4175 assert(flags
& QMP_ACCEPT_UNKNOWNS
);
4180 * These types are not supported by QMP and thus are not
4181 * handled here. Fall through.
4192 * - Check if the client has passed all mandatory args
4193 * - Set special flags for argument validation
4195 static int check_mandatory_args(const QDict
*cmd_args
,
4196 const QDict
*client_args
, int *flags
)
4198 const QDictEntry
*ent
;
4200 for (ent
= qdict_first(cmd_args
); ent
; ent
= qdict_next(cmd_args
, ent
)) {
4201 const char *cmd_arg_name
= qdict_entry_key(ent
);
4202 QString
*type
= qobject_to_qstring(qdict_entry_value(ent
));
4203 assert(type
!= NULL
);
4205 if (qstring_get_str(type
)[0] == 'O') {
4206 assert((*flags
& QMP_ACCEPT_UNKNOWNS
) == 0);
4207 *flags
|= QMP_ACCEPT_UNKNOWNS
;
4208 } else if (qstring_get_str(type
)[0] != '-' &&
4209 qstring_get_str(type
)[1] != '?' &&
4210 !qdict_haskey(client_args
, cmd_arg_name
)) {
4211 qerror_report(QERR_MISSING_PARAMETER
, cmd_arg_name
);
4219 static QDict
*qdict_from_args_type(const char *args_type
)
4223 QString
*key
, *type
, *cur_qs
;
4225 assert(args_type
!= NULL
);
4227 qdict
= qdict_new();
4229 if (args_type
== NULL
|| args_type
[0] == '\0') {
4230 /* no args, empty qdict */
4234 key
= qstring_new();
4235 type
= qstring_new();
4240 switch (args_type
[i
]) {
4243 qdict_put(qdict
, qstring_get_str(key
), type
);
4245 if (args_type
[i
] == '\0') {
4248 type
= qstring_new(); /* qdict has ref */
4249 cur_qs
= key
= qstring_new();
4255 qstring_append_chr(cur_qs
, args_type
[i
]);
4265 * Client argument checking rules:
4267 * 1. Client must provide all mandatory arguments
4268 * 2. Each argument provided by the client must be expected
4269 * 3. Each argument provided by the client must have the type expected
4272 static int qmp_check_client_args(const mon_cmd_t
*cmd
, QDict
*client_args
)
4277 cmd_args
= qdict_from_args_type(cmd
->args_type
);
4280 err
= check_mandatory_args(cmd_args
, client_args
, &flags
);
4285 err
= check_client_args_type(client_args
, cmd_args
, flags
);
4293 * Input object checking rules
4295 * 1. Input object must be a dict
4296 * 2. The "execute" key must exist
4297 * 3. The "execute" key must be a string
4298 * 4. If the "arguments" key exists, it must be a dict
4299 * 5. If the "id" key exists, it can be anything (ie. json-value)
4300 * 6. Any argument not listed above is considered invalid
4302 static QDict
*qmp_check_input_obj(QObject
*input_obj
)
4304 const QDictEntry
*ent
;
4305 int has_exec_key
= 0;
4308 if (qobject_type(input_obj
) != QTYPE_QDICT
) {
4309 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "object");
4313 input_dict
= qobject_to_qdict(input_obj
);
4315 for (ent
= qdict_first(input_dict
); ent
; ent
= qdict_next(input_dict
, ent
)){
4316 const char *arg_name
= qdict_entry_key(ent
);
4317 const QObject
*arg_obj
= qdict_entry_value(ent
);
4319 if (!strcmp(arg_name
, "execute")) {
4320 if (qobject_type(arg_obj
) != QTYPE_QSTRING
) {
4321 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "execute",
4326 } else if (!strcmp(arg_name
, "arguments")) {
4327 if (qobject_type(arg_obj
) != QTYPE_QDICT
) {
4328 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "arguments",
4332 } else if (!strcmp(arg_name
, "id")) {
4333 /* FIXME: check duplicated IDs for async commands */
4335 qerror_report(QERR_QMP_EXTRA_MEMBER
, arg_name
);
4340 if (!has_exec_key
) {
4341 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "execute");
4348 static void qmp_call_cmd(Monitor
*mon
, const mon_cmd_t
*cmd
,
4349 const QDict
*params
)
4352 QObject
*data
= NULL
;
4354 mon_print_count_init(mon
);
4356 ret
= cmd
->mhandler
.cmd_new(mon
, params
, &data
);
4357 handler_audit(mon
, cmd
, ret
);
4358 monitor_protocol_emitter(mon
, data
);
4359 qobject_decref(data
);
4362 static void handle_qmp_command(JSONMessageParser
*parser
, QList
*tokens
)
4366 QDict
*input
, *args
;
4367 const mon_cmd_t
*cmd
;
4368 const char *cmd_name
;
4369 Monitor
*mon
= cur_mon
;
4371 args
= input
= NULL
;
4373 obj
= json_parser_parse(tokens
, NULL
);
4375 // FIXME: should be triggered in json_parser_parse()
4376 qerror_report(QERR_JSON_PARSING
);
4380 input
= qmp_check_input_obj(obj
);
4382 qobject_decref(obj
);
4386 mon
->mc
->id
= qdict_get(input
, "id");
4387 qobject_incref(mon
->mc
->id
);
4389 cmd_name
= qdict_get_str(input
, "execute");
4390 trace_handle_qmp_command(mon
, cmd_name
);
4391 if (invalid_qmp_mode(mon
, cmd_name
)) {
4392 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4396 cmd
= qmp_find_cmd(cmd_name
);
4398 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4402 obj
= qdict_get(input
, "arguments");
4406 args
= qobject_to_qdict(obj
);
4410 err
= qmp_check_client_args(cmd
, args
);
4415 if (handler_is_async(cmd
)) {
4416 err
= qmp_async_cmd_handler(mon
, cmd
, args
);
4418 /* emit the error response */
4422 qmp_call_cmd(mon
, cmd
, args
);
4428 monitor_protocol_emitter(mon
, NULL
);
4435 * monitor_control_read(): Read and handle QMP input
4437 static void monitor_control_read(void *opaque
, const uint8_t *buf
, int size
)
4439 Monitor
*old_mon
= cur_mon
;
4443 json_message_parser_feed(&cur_mon
->mc
->parser
, (const char *) buf
, size
);
4448 static void monitor_read(void *opaque
, const uint8_t *buf
, int size
)
4450 Monitor
*old_mon
= cur_mon
;
4456 for (i
= 0; i
< size
; i
++)
4457 readline_handle_byte(cur_mon
->rs
, buf
[i
]);
4459 if (size
== 0 || buf
[size
- 1] != 0)
4460 monitor_printf(cur_mon
, "corrupted command\n");
4462 handle_user_command(cur_mon
, (char *)buf
);
4468 static void monitor_command_cb(Monitor
*mon
, const char *cmdline
, void *opaque
)
4470 monitor_suspend(mon
);
4471 handle_user_command(mon
, cmdline
);
4472 monitor_resume(mon
);
4475 int monitor_suspend(Monitor
*mon
)
4483 void monitor_resume(Monitor
*mon
)
4487 if (--mon
->suspend_cnt
== 0)
4488 readline_show_prompt(mon
->rs
);
4491 static QObject
*get_qmp_greeting(void)
4493 QObject
*ver
= NULL
;
4495 qmp_marshal_input_query_version(NULL
, NULL
, &ver
);
4496 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver
);
4500 * monitor_control_event(): Print QMP gretting
4502 static void monitor_control_event(void *opaque
, int event
)
4505 Monitor
*mon
= opaque
;
4508 case CHR_EVENT_OPENED
:
4509 mon
->mc
->command_mode
= 0;
4510 json_message_parser_init(&mon
->mc
->parser
, handle_qmp_command
);
4511 data
= get_qmp_greeting();
4512 monitor_json_emitter(mon
, data
);
4513 qobject_decref(data
);
4515 case CHR_EVENT_CLOSED
:
4516 json_message_parser_destroy(&mon
->mc
->parser
);
4521 static void monitor_event(void *opaque
, int event
)
4523 Monitor
*mon
= opaque
;
4526 case CHR_EVENT_MUX_IN
:
4528 if (mon
->reset_seen
) {
4529 readline_restart(mon
->rs
);
4530 monitor_resume(mon
);
4533 mon
->suspend_cnt
= 0;
4537 case CHR_EVENT_MUX_OUT
:
4538 if (mon
->reset_seen
) {
4539 if (mon
->suspend_cnt
== 0) {
4540 monitor_printf(mon
, "\n");
4543 monitor_suspend(mon
);
4550 case CHR_EVENT_OPENED
:
4551 monitor_printf(mon
, "QEMU %s monitor - type 'help' for more "
4552 "information\n", QEMU_VERSION
);
4553 if (!mon
->mux_out
) {
4554 readline_show_prompt(mon
->rs
);
4556 mon
->reset_seen
= 1;
4562 compare_mon_cmd(const void *a
, const void *b
)
4564 return strcmp(((const mon_cmd_t
*)a
)->name
,
4565 ((const mon_cmd_t
*)b
)->name
);
4568 static void sortcmdlist(void)
4571 int elem_size
= sizeof(mon_cmd_t
);
4573 array_num
= sizeof(mon_cmds
)/elem_size
-1;
4574 qsort((void *)mon_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4576 array_num
= sizeof(info_cmds
)/elem_size
-1;
4577 qsort((void *)info_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4589 void monitor_init(CharDriverState
*chr
, int flags
)
4591 static int is_first_init
= 1;
4594 if (is_first_init
) {
4595 key_timer
= qemu_new_timer_ns(vm_clock
, release_keys
, NULL
);
4599 mon
= g_malloc0(sizeof(*mon
));
4603 if (flags
& MONITOR_USE_READLINE
) {
4604 mon
->rs
= readline_init(mon
, monitor_find_completion
);
4605 monitor_read_command(mon
, 0);
4608 if (monitor_ctrl_mode(mon
)) {
4609 mon
->mc
= g_malloc0(sizeof(MonitorControl
));
4610 /* Control mode requires special handlers */
4611 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_control_read
,
4612 monitor_control_event
, mon
);
4613 qemu_chr_fe_set_echo(chr
, true);
4615 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_read
,
4616 monitor_event
, mon
);
4619 QLIST_INSERT_HEAD(&mon_list
, mon
, entry
);
4620 if (!default_mon
|| (flags
& MONITOR_IS_DEFAULT
))
4626 static void bdrv_password_cb(Monitor
*mon
, const char *password
, void *opaque
)
4628 BlockDriverState
*bs
= opaque
;
4631 if (bdrv_set_key(bs
, password
) != 0) {
4632 monitor_printf(mon
, "invalid password\n");
4635 if (mon
->password_completion_cb
)
4636 mon
->password_completion_cb(mon
->password_opaque
, ret
);
4638 monitor_read_command(mon
, 1);
4641 ReadLineState
*monitor_get_rs(Monitor
*mon
)
4646 int monitor_read_bdrv_key_start(Monitor
*mon
, BlockDriverState
*bs
,
4647 BlockDriverCompletionFunc
*completion_cb
,
4652 if (!bdrv_key_required(bs
)) {
4654 completion_cb(opaque
, 0);
4658 if (monitor_ctrl_mode(mon
)) {
4659 qerror_report(QERR_DEVICE_ENCRYPTED
, bdrv_get_device_name(bs
),
4660 bdrv_get_encrypted_filename(bs
));
4664 monitor_printf(mon
, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs
),
4665 bdrv_get_encrypted_filename(bs
));
4667 mon
->password_completion_cb
= completion_cb
;
4668 mon
->password_opaque
= opaque
;
4670 err
= monitor_read_password(mon
, bdrv_password_cb
, bs
);
4672 if (err
&& completion_cb
)
4673 completion_cb(opaque
, err
);
4678 int monitor_read_block_device_key(Monitor
*mon
, const char *device
,
4679 BlockDriverCompletionFunc
*completion_cb
,
4682 BlockDriverState
*bs
;
4684 bs
= bdrv_find(device
);
4686 monitor_printf(mon
, "Device not found %s\n", device
);
4690 return monitor_read_bdrv_key_start(mon
, bs
, completion_cb
, opaque
);