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[thirdparty/qemu.git] / monitor.c
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9dc39cba
FB		 1/*
2 * QEMU monitor
5fafdf24 3 *
9dc39cba 4 * Copyright (c) 2003-2004 Fabrice Bellard
5fafdf24 5 *
9dc39cba
FB		 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:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
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
22 * THE SOFTWARE.
23 */
511d2b14 24#include <dirent.h>
87ecb68b 25#include "hw/hw.h"
cae4956e 26#include "hw/qdev.h"
87ecb68b
PB		 27#include "hw/usb.h"
28#include "hw/pcmcia.h"
29#include "hw/pc.h"
30#include "hw/pci.h"
9dd986cc 31#include "hw/watchdog.h"
45a50b16 32#include "hw/loader.h"
87ecb68b
PB		 33#include "gdbstub.h"
34#include "net.h"
68ac40d2 35#include "net/slirp.h"
87ecb68b 36#include "qemu-char.h"
7572150c 37#include "ui/qemu-spice.h"
87ecb68b 38#include "sysemu.h"
376253ec
AL		 39#include "monitor.h"
40#include "readline.h"
87ecb68b 41#include "console.h"
666daa68 42#include "blockdev.h"
87ecb68b 43#include "audio/audio.h"
9307c4c1 44#include "disas.h"
df751fa8 45#include "balloon.h"
c8256f9d 46#include "qemu-timer.h"
5bb7910a 47#include "migration.h"
7ba1e619 48#include "kvm.h"
76655d6d 49#include "acl.h"
f7188bbe 50#include "qint.h"
3350a4dd 51#include "qfloat.h"
8f3cec0b 52#include "qlist.h"
5fa737a4 53#include "qbool.h"
f7188bbe 54#include "qstring.h"
9b57c02e 55#include "qjson.h"
5fa737a4
LC		 56#include "json-streamer.h"
57#include "json-parser.h"
d08d6f04 58#include "osdep.h"
2b41f10e 59#include "cpu.h"
31965ae2 60#include "trace/control.h"
6d8a764e 61#ifdef CONFIG_TRACE_SIMPLE
31965ae2 62#include "trace/simple.h"
22890ab5 63#endif
fc764105 64#include "trace/control.h"
6f8c63fb 65#include "ui/qemu-spice.h"
6a5bd307 66
9dc39cba 67//#define DEBUG
81d0912d 68//#define DEBUG_COMPLETION
9dc39cba 69
9307c4c1
FB		 70/*
71 * Supported types:
5fafdf24 72 *
9307c4c1 73 * 'F' filename
81d0912d 74 * 'B' block device name
9307c4c1 75 * 's' string (accept optional quote)
361127df
MA		 76 * 'O' option string of the form NAME=VALUE,...
77 * parsed according to QemuOptsList given by its name
78 * Example: 'device:O' uses qemu_device_opts.
79 * Restriction: only lists with empty desc are supported
80 * TODO lift the restriction
92a31b1f
FB		 81 * 'i' 32 bit integer
82 * 'l' target long (32 or 64 bit)
9fec543f
MA		 83 * 'M' just like 'l', except in user mode the value is
84 * multiplied by 2^20 (think Mebibyte)
dbc0c67f
JS		 85 * 'o' octets (aka bytes)
86 * user mode accepts an optional T, t, G, g, M, m, K, k
87 * suffix, which multiplies the value by 2^40 for
88 * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
89 * M and m, 2^10 for K and k
fccfb11e
MA		 90 * 'T' double
91 * user mode accepts an optional ms, us, ns suffix,
92 * which divides the value by 1e3, 1e6, 1e9, respectively
9307c4c1
FB		 93 * '/' optional gdb-like print format (like "/10x")
94 *
fb46660e
LC		 95 * '?' optional type (for all types, except '/')
96 * '.' other form of optional type (for 'i' and 'l')
942cd1f2
MA		 97 * 'b' boolean
98 * user mode accepts "on" or "off"
fb46660e 99 * '-' optional parameter (eg. '-f')
9307c4c1
FB		 100 *
101 */
102
940cc30d
AL		 103typedef struct MonitorCompletionData MonitorCompletionData;
104struct MonitorCompletionData {
105 Monitor *mon;
106 void (*user_print)(Monitor *mon, const QObject *data);
107};
108
c227f099 109typedef struct mon_cmd_t {
9dc39cba 110 const char *name;
9307c4c1 111 const char *args_type;
9dc39cba
FB		 112 const char *params;
113 const char *help;
a2876f59 114 void (*user_print)(Monitor *mon, const QObject *data);
910df89d
LC		 115 union {
116 void (*info)(Monitor *mon);
13c7425e 117 void (*info_new)(Monitor *mon, QObject **ret_data);
940cc30d 118 int (*info_async)(Monitor *mon, MonitorCompletion *cb, void *opaque);
af4ce882 119 void (*cmd)(Monitor *mon, const QDict *qdict);
261394db 120 int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data);
940cc30d
AL		 121 int (*cmd_async)(Monitor *mon, const QDict *params,
122 MonitorCompletion *cb, void *opaque);
910df89d 123 } mhandler;
8ac470c1 124 int flags;
c227f099 125} mon_cmd_t;
9dc39cba 126
f07918fd 127/* file descriptors passed via SCM_RIGHTS */
c227f099
AL		 128typedef struct mon_fd_t mon_fd_t;
129struct mon_fd_t {
f07918fd
MM		 130 char *name;
131 int fd;
c227f099 132 QLIST_ENTRY(mon_fd_t) next;
f07918fd
MM		 133};
134
5fa737a4
LC		 135typedef struct MonitorControl {
136 QObject *id;
137 JSONMessageParser parser;
4a7e1190 138 int command_mode;
5fa737a4
LC		 139} MonitorControl;
140
87127161
AL		 141struct Monitor {
142 CharDriverState *chr;
a7aec5da
GH		 143 int mux_out;
144 int reset_seen;
731b0364
AL		 145 int flags;
146 int suspend_cnt;
147 uint8_t outbuf[1024];
148 int outbuf_index;
149 ReadLineState *rs;
5fa737a4 150 MonitorControl *mc;
731b0364
AL		 151 CPUState *mon_cpu;
152 BlockDriverCompletionFunc *password_completion_cb;
153 void *password_opaque;
10e4f606
LC		 154#ifdef CONFIG_DEBUG_MONITOR
155 int print_calls_nr;
156#endif
8204a918 157 QError *error;
c227f099 158 QLIST_HEAD(,mon_fd_t) fds;
72cf2d4f 159 QLIST_ENTRY(Monitor) entry;
87127161
AL		 160};
161
b4475aa2
LC		 162#ifdef CONFIG_DEBUG_MONITOR
163#define MON_DEBUG(fmt, ...) do { \
164 fprintf(stderr, "Monitor: "); \
165 fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
10e4f606
LC		 166
167static inline void mon_print_count_inc(Monitor *mon)
168{
169 mon->print_calls_nr++;
170}
171
172static inline void mon_print_count_init(Monitor *mon)
173{
174 mon->print_calls_nr = 0;
175}
176
177static inline int mon_print_count_get(const Monitor *mon)
178{
179 return mon->print_calls_nr;
180}
181
b4475aa2
LC		 182#else /* !CONFIG_DEBUG_MONITOR */
183#define MON_DEBUG(fmt, ...) do { } while (0)
10e4f606
LC		 184static inline void mon_print_count_inc(Monitor *mon) { }
185static inline void mon_print_count_init(Monitor *mon) { }
186static inline int mon_print_count_get(const Monitor *mon) { return 0; }
b4475aa2
LC		 187#endif /* CONFIG_DEBUG_MONITOR */
188
2dbc8db0
LC		 189/* QMP checker flags */
190#define QMP_ACCEPT_UNKNOWNS 1
191
72cf2d4f 192static QLIST_HEAD(mon_list, Monitor) mon_list;
7e2515e8 193
c227f099
AL		 194static const mon_cmd_t mon_cmds[];
195static const mon_cmd_t info_cmds[];
9dc39cba 196
f36b4afb 197static const mon_cmd_t qmp_cmds[];
3e12a751 198static const mon_cmd_t qmp_query_cmds[];
f36b4afb 199
8631b608
MA		 200Monitor *cur_mon;
201Monitor *default_mon;
376253ec 202
731b0364
AL		 203static void monitor_command_cb(Monitor *mon, const char *cmdline,
204 void *opaque);
83ab7950 205
09069b19
LC		 206static inline int qmp_cmd_mode(const Monitor *mon)
207{
208 return (mon->mc ? mon->mc->command_mode : 0);
209}
210
418173c7
LC		 211/* Return true if in control mode, false otherwise */
212static inline int monitor_ctrl_mode(const Monitor *mon)
213{
214 return (mon->flags & MONITOR_USE_CONTROL);
215}
216
6620d3ce
MA		 217/* Return non-zero iff we have a current monitor, and it is in QMP mode. */
218int monitor_cur_is_qmp(void)
219{
220 return cur_mon && monitor_ctrl_mode(cur_mon);
221}
222
731b0364
AL		 223static void monitor_read_command(Monitor *mon, int show_prompt)
224{
183e6e52
LC		 225 if (!mon->rs)
226 return;
227
731b0364
AL		 228 readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
229 if (show_prompt)
230 readline_show_prompt(mon->rs);
231}
6a00d601 232
cde76ee1
AL		 233static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
234 void *opaque)
bb5fc20f 235{
94171e11 236 if (monitor_ctrl_mode(mon)) {
ab5b027e 237 qerror_report(QERR_MISSING_PARAMETER, "password");
94171e11
LC		 238 return -EINVAL;
239 } else if (mon->rs) {
cde76ee1
AL		 240 readline_start(mon->rs, "Password: ", 1, readline_func, opaque);
241 /* prompt is printed on return from the command handler */
242 return 0;
243 } else {
244 monitor_printf(mon, "terminal does not support password prompting\n");
245 return -ENOTTY;
246 }
bb5fc20f
AL		 247}
248
376253ec 249void monitor_flush(Monitor *mon)
7e2515e8 250{
a7aec5da 251 if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
2cc6e0a1 252 qemu_chr_fe_write(mon->chr, mon->outbuf, mon->outbuf_index);
731b0364 253 mon->outbuf_index = 0;
7e2515e8
FB		 254 }
255}
256
257/* flush at every end of line or if the buffer is full */
376253ec 258static void monitor_puts(Monitor *mon, const char *str)
7e2515e8 259{
60fe76f3 260 char c;
731b0364 261
7e2515e8
FB		 262 for(;;) {
263 c = *str++;
264 if (c == '\0')
265 break;
7ba1260a 266 if (c == '\n')
731b0364
AL		 267 mon->outbuf[mon->outbuf_index++] = '\r';
268 mon->outbuf[mon->outbuf_index++] = c;
269 if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
270 || c == '\n')
376253ec 271 monitor_flush(mon);
7e2515e8
FB		 272 }
273}
274
376253ec 275void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
9dc39cba 276{
b8b08266
LC		 277 char buf[4096];
278
2daa1191
LC		 279 if (!mon)
280 return;
281
10e4f606
LC		 282 mon_print_count_inc(mon);
283
b8b08266 284 if (monitor_ctrl_mode(mon)) {
b8b08266 285 return;
4a29a85d 286 }
b8b08266
LC		 287
288 vsnprintf(buf, sizeof(buf), fmt, ap);
289 monitor_puts(mon, buf);
9dc39cba
FB		 290}
291
376253ec 292void monitor_printf(Monitor *mon, const char *fmt, ...)
9dc39cba 293{
7e2515e8
FB		 294 va_list ap;
295 va_start(ap, fmt);
376253ec 296 monitor_vprintf(mon, fmt, ap);
7e2515e8 297 va_end(ap);
9dc39cba
FB		 298}
299
376253ec 300void monitor_print_filename(Monitor *mon, const char *filename)
fef30743
TS		 301{
302 int i;
303
304 for (i = 0; filename[i]; i++) {
28a76be8
AL		 305 switch (filename[i]) {
306 case ' ':
307 case '"':
308 case '\\':
309 monitor_printf(mon, "\\%c", filename[i]);
310 break;
311 case '\t':
312 monitor_printf(mon, "\\t");
313 break;
314 case '\r':
315 monitor_printf(mon, "\\r");
316 break;
317 case '\n':
318 monitor_printf(mon, "\\n");
319 break;
320 default:
321 monitor_printf(mon, "%c", filename[i]);
322 break;
323 }
fef30743
TS		 324 }
325}
326
8b7968f7
SW		 327static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
328 const char *fmt, ...)
7fe48483
FB		 329{
330 va_list ap;
331 va_start(ap, fmt);
376253ec 332 monitor_vprintf((Monitor *)stream, fmt, ap);
7fe48483
FB		 333 va_end(ap);
334 return 0;
335}
336
13c7425e
LC		 337static void monitor_user_noop(Monitor *mon, const QObject *data) { }
338
9e80721e 339static inline int handler_is_qobject(const mon_cmd_t *cmd)
13917bee
LC		 340{
341 return cmd->user_print != NULL;
342}
343
4903de0c 344static inline bool handler_is_async(const mon_cmd_t *cmd)
940cc30d 345{
8ac470c1 346 return cmd->flags & MONITOR_CMD_ASYNC;
940cc30d
AL		 347}
348
8204a918
LC		 349static inline int monitor_has_error(const Monitor *mon)
350{
351 return mon->error != NULL;
352}
353
9b57c02e
LC		 354static void monitor_json_emitter(Monitor *mon, const QObject *data)
355{
356 QString *json;
357
83a27d4d
LC		 358 json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) :
359 qobject_to_json(data);
9b57c02e
LC		 360 assert(json != NULL);
361
b8b08266
LC		 362 qstring_append_chr(json, '\n');
363 monitor_puts(mon, qstring_get_str(json));
4a29a85d 364
9b57c02e
LC		 365 QDECREF(json);
366}
367
25b422eb
LC		 368static void monitor_protocol_emitter(Monitor *mon, QObject *data)
369{
370 QDict *qmp;
371
372 qmp = qdict_new();
373
374 if (!monitor_has_error(mon)) {
375 /* success response */
376 if (data) {
377 qobject_incref(data);
378 qdict_put_obj(qmp, "return", data);
379 } else {
0abc6579
LC		 380 /* return an empty QDict by default */
381 qdict_put(qmp, "return", qdict_new());
25b422eb
LC		 382 }
383 } else {
384 /* error response */
77e595e7 385 qdict_put(mon->error->error, "desc", qerror_human(mon->error));
25b422eb
LC		 386 qdict_put(qmp, "error", mon->error->error);
387 QINCREF(mon->error->error);
388 QDECREF(mon->error);
389 mon->error = NULL;
390 }
391
5fa737a4
LC		 392 if (mon->mc->id) {
393 qdict_put_obj(qmp, "id", mon->mc->id);
394 mon->mc->id = NULL;
395 }
396
25b422eb
LC		 397 monitor_json_emitter(mon, QOBJECT(qmp));
398 QDECREF(qmp);
399}
400
0d1ea871
LC		 401static void timestamp_put(QDict *qdict)
402{
403 int err;
404 QObject *obj;
d08d6f04 405 qemu_timeval tv;
0d1ea871 406
d08d6f04 407 err = qemu_gettimeofday(&tv);
0d1ea871
LC		 408 if (err < 0)
409 return;
410
411 obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
412 "'microseconds': %" PRId64 " }",
413 (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
0d1ea871
LC		 414 qdict_put_obj(qdict, "timestamp", obj);
415}
416
417/**
418 * monitor_protocol_event(): Generate a Monitor event
419 *
420 * Event-specific data can be emitted through the (optional) 'data' parameter.
421 */
422void monitor_protocol_event(MonitorEvent event, QObject *data)
423{
424 QDict *qmp;
425 const char *event_name;
f039a563 426 Monitor *mon;
0d1ea871 427
242cd003 428 assert(event < QEVENT_MAX);
0d1ea871 429
0d1ea871 430 switch (event) {
242cd003 431 case QEVENT_SHUTDOWN:
b1a15e7e
LC		 432 event_name = "SHUTDOWN";
433 break;
242cd003 434 case QEVENT_RESET:
b1a15e7e
LC		 435 event_name = "RESET";
436 break;
242cd003 437 case QEVENT_POWERDOWN:
b1a15e7e
LC		 438 event_name = "POWERDOWN";
439 break;
242cd003 440 case QEVENT_STOP:
b1a15e7e
LC		 441 event_name = "STOP";
442 break;
6ed2c484
LC		 443 case QEVENT_RESUME:
444 event_name = "RESUME";
445 break;
586153d9
LC		 446 case QEVENT_VNC_CONNECTED:
447 event_name = "VNC_CONNECTED";
448 break;
0d2ed46a
LC		 449 case QEVENT_VNC_INITIALIZED:
450 event_name = "VNC_INITIALIZED";
451 break;
0d72f3d3
LC		 452 case QEVENT_VNC_DISCONNECTED:
453 event_name = "VNC_DISCONNECTED";
454 break;
aa1db6ed
LC		 455 case QEVENT_BLOCK_IO_ERROR:
456 event_name = "BLOCK_IO_ERROR";
457 break;
80cd3478
LC		 458 case QEVENT_RTC_CHANGE:
459 event_name = "RTC_CHANGE";
460 break;
9eedeb3b
LC		 461 case QEVENT_WATCHDOG:
462 event_name = "WATCHDOG";
463 break;
6f8c63fb
GH		 464 case QEVENT_SPICE_CONNECTED:
465 event_name = "SPICE_CONNECTED";
466 break;
467 case QEVENT_SPICE_INITIALIZED:
468 event_name = "SPICE_INITIALIZED";
469 break;
470 case QEVENT_SPICE_DISCONNECTED:
471 event_name = "SPICE_DISCONNECTED";
472 break;
0d1ea871
LC		 473 default:
474 abort();
475 break;
476 }
477
478 qmp = qdict_new();
479 timestamp_put(qmp);
480 qdict_put(qmp, "event", qstring_from_str(event_name));
3d72f9a2
LC		 481 if (data) {
482 qobject_incref(data);
0d1ea871 483 qdict_put_obj(qmp, "data", data);
3d72f9a2 484 }
0d1ea871 485
f039a563 486 QLIST_FOREACH(mon, &mon_list, entry) {
09069b19 487 if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) {
23fabed1
LC		 488 monitor_json_emitter(mon, QOBJECT(qmp));
489 }
f039a563 490 }
0d1ea871
LC		 491 QDECREF(qmp);
492}
493
ef4b7eee
LC		 494static int do_qmp_capabilities(Monitor *mon, const QDict *params,
495 QObject **ret_data)
4a7e1190
LC		 496{
497 /* Will setup QMP capabilities in the future */
498 if (monitor_ctrl_mode(mon)) {
499 mon->mc->command_mode = 1;
500 }
ef4b7eee
LC		 501
502 return 0;
4a7e1190
LC		 503}
504
0268d97c
LC		 505static int mon_set_cpu(int cpu_index);
506static void handle_user_command(Monitor *mon, const char *cmdline);
507
508static int do_hmp_passthrough(Monitor *mon, const QDict *params,
509 QObject **ret_data)
510{
511 int ret = 0;
512 Monitor *old_mon, hmp;
513 CharDriverState mchar;
514
515 memset(&hmp, 0, sizeof(hmp));
516 qemu_chr_init_mem(&mchar);
517 hmp.chr = &mchar;
518
519 old_mon = cur_mon;
520 cur_mon = &hmp;
521
522 if (qdict_haskey(params, "cpu-index")) {
523 ret = mon_set_cpu(qdict_get_int(params, "cpu-index"));
524 if (ret < 0) {
525 cur_mon = old_mon;
526 qerror_report(QERR_INVALID_PARAMETER_VALUE, "cpu-index", "a CPU number");
527 goto out;
528 }
529 }
530
531 handle_user_command(&hmp, qdict_get_str(params, "command-line"));
532 cur_mon = old_mon;
533
534 if (qemu_chr_mem_osize(hmp.chr) > 0) {
535 *ret_data = QOBJECT(qemu_chr_mem_to_qs(hmp.chr));
536 }
537
538out:
539 qemu_chr_close_mem(hmp.chr);
540 return ret;
541}
542
9dc39cba
FB		 543static int compare_cmd(const char *name, const char *list)
544{
545 const char *p, *pstart;
546 int len;
547 len = strlen(name);
548 p = list;
549 for(;;) {
550 pstart = p;
551 p = strchr(p, '|');
552 if (!p)
553 p = pstart + strlen(pstart);
554 if ((p - pstart) == len && !memcmp(pstart, name, len))
555 return 1;
556 if (*p == '\0')
557 break;
558 p++;
559 }
560 return 0;
561}
562
c227f099 563static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
376253ec 564 const char *prefix, const char *name)
9dc39cba 565{
c227f099 566 const mon_cmd_t *cmd;
9dc39cba
FB		 567
568 for(cmd = cmds; cmd->name != NULL; cmd++) {
569 if (!name || !strcmp(name, cmd->name))
376253ec
AL		 570 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
571 cmd->params, cmd->help);
9dc39cba
FB		 572 }
573}
574
376253ec 575static void help_cmd(Monitor *mon, const char *name)
9dc39cba
FB		 576{
577 if (name && !strcmp(name, "info")) {
376253ec 578 help_cmd_dump(mon, info_cmds, "info ", NULL);
9dc39cba 579 } else {
376253ec 580 help_cmd_dump(mon, mon_cmds, "", name);
f193c797 581 if (name && !strcmp(name, "log")) {
8662d656 582 const CPULogItem *item;
376253ec
AL		 583 monitor_printf(mon, "Log items (comma separated):\n");
584 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
f193c797 585 for(item = cpu_log_items; item->mask != 0; item++) {
376253ec 586 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
f193c797
FB		 587 }
588 }
9dc39cba
FB		 589 }
590}
591
d54908a5 592static void do_help_cmd(Monitor *mon, const QDict *qdict)
38183186 593{
d54908a5 594 help_cmd(mon, qdict_get_try_str(qdict, "name"));
38183186
LC		 595}
596
fc764105 597static void do_trace_event_set_state(Monitor *mon, const QDict *qdict)
22890ab5
PS		 598{
599 const char *tp_name = qdict_get_str(qdict, "name");
600 bool new_state = qdict_get_bool(qdict, "option");
fc764105 601 int ret = trace_event_set_state(tp_name, new_state);
f871d689
BS		 602
603 if (!ret) {
604 monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
605 }
22890ab5 606}
c5ceb523 607
31965ae2 608#ifdef CONFIG_SIMPLE_TRACE
c5ceb523
SH		 609static void do_trace_file(Monitor *mon, const QDict *qdict)
610{
611 const char *op = qdict_get_try_str(qdict, "op");
612 const char *arg = qdict_get_try_str(qdict, "arg");
613
614 if (!op) {
615 st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
616 } else if (!strcmp(op, "on")) {
617 st_set_trace_file_enabled(true);
618 } else if (!strcmp(op, "off")) {
619 st_set_trace_file_enabled(false);
620 } else if (!strcmp(op, "flush")) {
621 st_flush_trace_buffer();
622 } else if (!strcmp(op, "set")) {
623 if (arg) {
624 st_set_trace_file(arg);
625 }
626 } else {
627 monitor_printf(mon, "unexpected argument \"%s\"\n", op);
628 help_cmd(mon, "trace-file");
629 }
630}
22890ab5
PS		 631#endif
632
940cc30d
AL		 633static void user_monitor_complete(void *opaque, QObject *ret_data)
634{
635 MonitorCompletionData *data = (MonitorCompletionData *)opaque;
636
637 if (ret_data) {
638 data->user_print(data->mon, ret_data);
639 }
640 monitor_resume(data->mon);
7267c094 641 g_free(data);
940cc30d
AL		 642}
643
644static void qmp_monitor_complete(void *opaque, QObject *ret_data)
645{
646 monitor_protocol_emitter(opaque, ret_data);
647}
648
5af7bbae
LC		 649static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
650 const QDict *params)
940cc30d 651{
5af7bbae 652 return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon);
940cc30d
AL		 653}
654
655static void qmp_async_info_handler(Monitor *mon, const mon_cmd_t *cmd)
656{
657 cmd->mhandler.info_async(mon, qmp_monitor_complete, mon);
658}
659
660static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
661 const QDict *params)
662{
663 int ret;
664
7267c094 665 MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
940cc30d
AL		 666 cb_data->mon = mon;
667 cb_data->user_print = cmd->user_print;
668 monitor_suspend(mon);
669 ret = cmd->mhandler.cmd_async(mon, params,
670 user_monitor_complete, cb_data);
671 if (ret < 0) {
672 monitor_resume(mon);
7267c094 673 g_free(cb_data);
940cc30d
AL		 674 }
675}
676
677static void user_async_info_handler(Monitor *mon, const mon_cmd_t *cmd)
678{
679 int ret;
680
7267c094 681 MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
940cc30d
AL		 682 cb_data->mon = mon;
683 cb_data->user_print = cmd->user_print;
684 monitor_suspend(mon);
685 ret = cmd->mhandler.info_async(mon, user_monitor_complete, cb_data);
686 if (ret < 0) {
687 monitor_resume(mon);
7267c094 688 g_free(cb_data);
940cc30d
AL		 689 }
690}
691
1162daa6 692static void do_info(Monitor *mon, const QDict *qdict)
9dc39cba 693{
c227f099 694 const mon_cmd_t *cmd;
d54908a5 695 const char *item = qdict_get_try_str(qdict, "item");
9dc39cba 696
956f1a0d 697 if (!item) {
9dc39cba 698 goto help;
956f1a0d 699 }
13c7425e
LC		 700
701 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
5fafdf24 702 if (compare_cmd(item, cmd->name))
13c7425e 703 break;
9dc39cba 704 }
13c7425e 705
956f1a0d 706 if (cmd->name == NULL) {
13c7425e 707 goto help;
956f1a0d 708 }
13c7425e 709
4903de0c 710 if (handler_is_async(cmd)) {
1dcbd6f6 711 user_async_info_handler(mon, cmd);
9e80721e 712 } else if (handler_is_qobject(cmd)) {
1dcbd6f6 713 QObject *info_data = NULL;
a6c4d364 714
1dcbd6f6
LC		 715 cmd->mhandler.info_new(mon, &info_data);
716 if (info_data) {
717 cmd->user_print(mon, info_data);
718 qobject_decref(info_data);
25b422eb 719 }
13c7425e 720 } else {
1dcbd6f6 721 cmd->mhandler.info(mon);
13c7425e
LC		 722 }
723
1162daa6 724 return;
13c7425e
LC		 725
726help:
727 help_cmd(mon, "info");
9dc39cba
FB		 728}
729
45e914cf
LC		 730static void do_info_version_print(Monitor *mon, const QObject *data)
731{
732 QDict *qdict;
0ec0291d 733 QDict *qemu;
45e914cf
LC		 734
735 qdict = qobject_to_qdict(data);
0ec0291d 736 qemu = qdict_get_qdict(qdict, "qemu");
45e914cf 737
0ec0291d
MDCF		 738 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
739 qdict_get_int(qemu, "major"),
740 qdict_get_int(qemu, "minor"),
741 qdict_get_int(qemu, "micro"),
742 qdict_get_str(qdict, "package"));
45e914cf
LC		 743}
744
ab2d3187 745static void do_info_version(Monitor *mon, QObject **ret_data)
9bc9d1c7 746{
0ec0291d
MDCF		 747 const char *version = QEMU_VERSION;
748 int major = 0, minor = 0, micro = 0;
749 char *tmp;
750
751 major = strtol(version, &tmp, 10);
752 tmp++;
753 minor = strtol(tmp, &tmp, 10);
754 tmp++;
755 micro = strtol(tmp, &tmp, 10);
756
757 *ret_data = qobject_from_jsonf("{ 'qemu': { 'major': %d, 'minor': %d, \
758 'micro': %d }, 'package': %s }", major, minor, micro, QEMU_PKGVERSION);
9bc9d1c7
FB		 759}
760
e05486cb 761static void do_info_name_print(Monitor *mon, const QObject *data)
c35734b2 762{
e05486cb
LC		 763 QDict *qdict;
764
765 qdict = qobject_to_qdict(data);
766 if (qdict_size(qdict) == 0) {
767 return;
768 }
769
770 monitor_printf(mon, "%s\n", qdict_get_str(qdict, "name"));
771}
772
e05486cb
LC		 773static void do_info_name(Monitor *mon, QObject **ret_data)
774{
775 *ret_data = qemu_name ? qobject_from_jsonf("{'name': %s }", qemu_name) :
776 qobject_from_jsonf("{}");
c35734b2
TS		 777}
778
1a728677
LC		 779static QObject *get_cmd_dict(const char *name)
780{
781 const char *p;
782
783 /* Remove '|' from some commands */
784 p = strchr(name, '|');
785 if (p) {
786 p++;
787 } else {
788 p = name;
789 }
790
791 return qobject_from_jsonf("{ 'name': %s }", p);
792}
793
e3bba9d0
LC		 794static void do_info_commands(Monitor *mon, QObject **ret_data)
795{
796 QList *cmd_list;
797 const mon_cmd_t *cmd;
798
799 cmd_list = qlist_new();
800
f36b4afb 801 for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
2e061a7c 802 qlist_append_obj(cmd_list, get_cmd_dict(cmd->name));
e3bba9d0
LC		 803 }
804
3e12a751 805 for (cmd = qmp_query_cmds; cmd->name != NULL; cmd++) {
2e061a7c
LC		 806 char buf[128];
807 snprintf(buf, sizeof(buf), "query-%s", cmd->name);
808 qlist_append_obj(cmd_list, get_cmd_dict(buf));
e3bba9d0
LC		 809 }
810
811 *ret_data = QOBJECT(cmd_list);
812}
813
9603ceba 814static void do_info_uuid_print(Monitor *mon, const QObject *data)
a36e69dd 815{
9603ceba
LC		 816 monitor_printf(mon, "%s\n", qdict_get_str(qobject_to_qdict(data), "UUID"));
817}
818
9603ceba
LC		 819static void do_info_uuid(Monitor *mon, QObject **ret_data)
820{
821 char uuid[64];
822
823 snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1],
376253ec
AL		 824 qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5],
825 qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9],
826 qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13],
827 qemu_uuid[14], qemu_uuid[15]);
9603ceba 828 *ret_data = qobject_from_jsonf("{ 'UUID': %s }", uuid);
a36e69dd
TS		 829}
830
6a00d601 831/* get the current CPU defined by the user */
9596ebb7 832static int mon_set_cpu(int cpu_index)
6a00d601
FB		 833{
834 CPUState *env;
835
836 for(env = first_cpu; env != NULL; env = env->next_cpu) {
837 if (env->cpu_index == cpu_index) {
731b0364 838 cur_mon->mon_cpu = env;
6a00d601
FB		 839 return 0;
840 }
841 }
842 return -1;
843}
844
9596ebb7 845static CPUState *mon_get_cpu(void)
6a00d601 846{
731b0364 847 if (!cur_mon->mon_cpu) {
6a00d601
FB		 848 mon_set_cpu(0);
849 }
4c0960c0 850 cpu_synchronize_state(cur_mon->mon_cpu);
731b0364 851 return cur_mon->mon_cpu;
6a00d601
FB		 852}
853
376253ec 854static void do_info_registers(Monitor *mon)
9307c4c1 855{
6a00d601
FB		 856 CPUState *env;
857 env = mon_get_cpu();
9307c4c1 858#ifdef TARGET_I386
376253ec 859 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
d24b15a8 860 X86_DUMP_FPU);
9307c4c1 861#else
376253ec 862 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
7fe48483 863 0);
9307c4c1
FB		 864#endif
865}
866
8f3cec0b
LC		 867static void print_cpu_iter(QObject *obj, void *opaque)
868{
869 QDict *cpu;
870 int active = ' ';
871 Monitor *mon = opaque;
872
873 assert(qobject_type(obj) == QTYPE_QDICT);
874 cpu = qobject_to_qdict(obj);
875
55483ad6 876 if (qdict_get_bool(cpu, "current")) {
8f3cec0b 877 active = '*';
55483ad6 878 }
8f3cec0b
LC		 879
880 monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU"));
881
882#if defined(TARGET_I386)
883 monitor_printf(mon, "pc=0x" TARGET_FMT_lx,
884 (target_ulong) qdict_get_int(cpu, "pc"));
885#elif defined(TARGET_PPC)
886 monitor_printf(mon, "nip=0x" TARGET_FMT_lx,
887 (target_long) qdict_get_int(cpu, "nip"));
888#elif defined(TARGET_SPARC)
3f9c3595 889 monitor_printf(mon, "pc=0x" TARGET_FMT_lx,
8f3cec0b
LC		 890 (target_long) qdict_get_int(cpu, "pc"));
891 monitor_printf(mon, "npc=0x" TARGET_FMT_lx,
892 (target_long) qdict_get_int(cpu, "npc"));
893#elif defined(TARGET_MIPS)
894 monitor_printf(mon, "PC=0x" TARGET_FMT_lx,
895 (target_long) qdict_get_int(cpu, "PC"));
896#endif
897
55483ad6 898 if (qdict_get_bool(cpu, "halted")) {
8f3cec0b 899 monitor_printf(mon, " (halted)");
55483ad6 900 }
8f3cec0b 901
dc7a09cf
JK		 902 monitor_printf(mon, " thread_id=%" PRId64 " ",
903 qdict_get_int(cpu, "thread_id"));
904
8f3cec0b
LC		 905 monitor_printf(mon, "\n");
906}
907
908static void monitor_print_cpus(Monitor *mon, const QObject *data)
909{
910 QList *cpu_list;
911
912 assert(qobject_type(data) == QTYPE_QLIST);
913 cpu_list = qobject_to_qlist(data);
914 qlist_iter(cpu_list, print_cpu_iter, mon);
915}
916
8f3cec0b 917static void do_info_cpus(Monitor *mon, QObject **ret_data)
6a00d601
FB		 918{
919 CPUState *env;
8f3cec0b
LC		 920 QList *cpu_list;
921
922 cpu_list = qlist_new();
6a00d601
FB		 923
924 /* just to set the default cpu if not already done */
925 mon_get_cpu();
926
927 for(env = first_cpu; env != NULL; env = env->next_cpu) {
55483ad6
LC		 928 QDict *cpu;
929 QObject *obj;
8f3cec0b 930
4c0960c0 931 cpu_synchronize_state(env);
8f3cec0b 932
55483ad6
LC		 933 obj = qobject_from_jsonf("{ 'CPU': %d, 'current': %i, 'halted': %i }",
934 env->cpu_index, env == mon->mon_cpu,
935 env->halted);
55483ad6
LC		 936
937 cpu = qobject_to_qdict(obj);
8f3cec0b 938
6a00d601 939#if defined(TARGET_I386)
8f3cec0b 940 qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base));
e80e1cc4 941#elif defined(TARGET_PPC)
8f3cec0b 942 qdict_put(cpu, "nip", qint_from_int(env->nip));
ba3c64fb 943#elif defined(TARGET_SPARC)
8f3cec0b
LC		 944 qdict_put(cpu, "pc", qint_from_int(env->pc));
945 qdict_put(cpu, "npc", qint_from_int(env->npc));
ead9360e 946#elif defined(TARGET_MIPS)
8f3cec0b 947 qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC));
ce5232c5 948#endif
dc7a09cf 949 qdict_put(cpu, "thread_id", qint_from_int(env->thread_id));
8f3cec0b
LC		 950
951 qlist_append(cpu_list, cpu);
6a00d601 952 }
8f3cec0b
LC		 953
954 *ret_data = QOBJECT(cpu_list);
6a00d601
FB		 955}
956
584cbdb5 957static int do_cpu_set(Monitor *mon, const QDict *qdict, QObject **ret_data)
6a00d601 958{
d54908a5 959 int index = qdict_get_int(qdict, "index");
584cbdb5 960 if (mon_set_cpu(index) < 0) {
e17ba87c
MA		 961 qerror_report(QERR_INVALID_PARAMETER_VALUE, "index",
962 "a CPU number");
584cbdb5
LC		 963 return -1;
964 }
965 return 0;
6a00d601
FB		 966}
967
376253ec 968static void do_info_jit(Monitor *mon)
e3db7226 969{
376253ec 970 dump_exec_info((FILE *)mon, monitor_fprintf);
e3db7226
FB		 971}
972
376253ec 973static void do_info_history(Monitor *mon)
aa455485
FB		 974{
975 int i;
7e2515e8 976 const char *str;
3b46e624 977
cde76ee1
AL		 978 if (!mon->rs)
979 return;
7e2515e8
FB		 980 i = 0;
981 for(;;) {
731b0364 982 str = readline_get_history(mon->rs, i);
7e2515e8
FB		 983 if (!str)
984 break;
376253ec 985 monitor_printf(mon, "%d: '%s'\n", i, str);
8e3a9fd2 986 i++;
aa455485
FB		 987 }
988}
989
76a66253
JM		 990#if defined(TARGET_PPC)
991/* XXX: not implemented in other targets */
376253ec 992static void do_info_cpu_stats(Monitor *mon)
76a66253
JM		 993{
994 CPUState *env;
995
996 env = mon_get_cpu();
376253ec 997 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
76a66253
JM		 998}
999#endif
1000
6d8a764e 1001#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 1002static void do_info_trace(Monitor *mon)
1003{
1004 st_print_trace((FILE *)mon, &monitor_fprintf);
1005}
31965ae2 1006#endif
22890ab5 1007
fc764105 1008static void do_trace_print_events(Monitor *mon)
22890ab5 1009{
fc764105 1010 trace_print_events((FILE *)mon, &monitor_fprintf);
22890ab5 1011}
22890ab5 1012
b223f35f
LC		 1013/**
1014 * do_quit(): Quit QEMU execution
1015 */
ef4b7eee 1016static int do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba 1017{
39b59d26
LC		 1018 monitor_suspend(mon);
1019 no_shutdown = 0;
1020 qemu_system_shutdown_request();
1021
ef4b7eee 1022 return 0;
9dc39cba
FB		 1023}
1024
821601ea 1025#ifdef CONFIG_VNC
0bbc47bb 1026static int change_vnc_password(const char *password)
bb5fc20f 1027{
1cd20f8b
AL		 1028 if (!password || !password[0]) {
1029 if (vnc_display_disable_login(NULL)) {
1030 qerror_report(QERR_SET_PASSWD_FAILED);
1031 return -1;
1032 }
1033 return 0;
1034 }
1035
0bbc47bb 1036 if (vnc_display_password(NULL, password) < 0) {
ab5b027e 1037 qerror_report(QERR_SET_PASSWD_FAILED);
0bbc47bb
LC		 1038 return -1;
1039 }
bb5fc20f 1040
0bbc47bb 1041 return 0;
2895e075
MA		 1042}
1043
1044static void change_vnc_password_cb(Monitor *mon, const char *password,
1045 void *opaque)
1046{
ec3b82af 1047 change_vnc_password(password);
731b0364 1048 monitor_read_command(mon, 1);
9dc39cba
FB		 1049}
1050
0bbc47bb 1051static int do_change_vnc(Monitor *mon, const char *target, const char *arg)
e25a5822 1052{
70848515 1053 if (strcmp(target, "passwd") == 0 ||
28a76be8
AL		 1054 strcmp(target, "password") == 0) {
1055 if (arg) {
bb5fc20f 1056 char password[9];
28a76be8
AL		 1057 strncpy(password, arg, sizeof(password));
1058 password[sizeof(password) - 1] = '\0';
0bbc47bb 1059 return change_vnc_password(password);
bb5fc20f 1060 } else {
0bbc47bb 1061 return monitor_read_password(mon, change_vnc_password_cb, NULL);
bb5fc20f 1062 }
70848515 1063 } else {
0bbc47bb 1064 if (vnc_display_open(NULL, target) < 0) {
ab5b027e 1065 qerror_report(QERR_VNC_SERVER_FAILED, target);
0bbc47bb
LC		 1066 return -1;
1067 }
70848515 1068 }
0bbc47bb
LC		 1069
1070 return 0;
e25a5822 1071}
821601ea
JS		 1072#else
1073static int do_change_vnc(Monitor *mon, const char *target, const char *arg)
1074{
1075 qerror_report(QERR_FEATURE_DISABLED, "vnc");
1076 return -ENODEV;
1077}
1078#endif
e25a5822 1079
ec3b82af
MA		 1080/**
1081 * do_change(): Change a removable medium, or VNC configuration
1082 */
0bbc47bb 1083static int do_change(Monitor *mon, const QDict *qdict, QObject **ret_data)
e25a5822 1084{
1d4daa91
LC		 1085 const char *device = qdict_get_str(qdict, "device");
1086 const char *target = qdict_get_str(qdict, "target");
1087 const char *arg = qdict_get_try_str(qdict, "arg");
0bbc47bb
LC		 1088 int ret;
1089
e25a5822 1090 if (strcmp(device, "vnc") == 0) {
0bbc47bb 1091 ret = do_change_vnc(mon, target, arg);
e25a5822 1092 } else {
0bbc47bb 1093 ret = do_change_block(mon, device, target, arg);
e25a5822 1094 }
0bbc47bb
LC		 1095
1096 return ret;
e25a5822
TS		 1097}
1098
7572150c
GH		 1099static int set_password(Monitor *mon, const QDict *qdict, QObject **ret_data)
1100{
1101 const char *protocol = qdict_get_str(qdict, "protocol");
1102 const char *password = qdict_get_str(qdict, "password");
1103 const char *connected = qdict_get_try_str(qdict, "connected");
1104 int disconnect_if_connected = 0;
1105 int fail_if_connected = 0;
1106 int rc;
1107
1108 if (connected) {
1109 if (strcmp(connected, "fail") == 0) {
1110 fail_if_connected = 1;
1111 } else if (strcmp(connected, "disconnect") == 0) {
1112 disconnect_if_connected = 1;
1113 } else if (strcmp(connected, "keep") == 0) {
1114 /* nothing */
1115 } else {
1116 qerror_report(QERR_INVALID_PARAMETER, "connected");
1117 return -1;
1118 }
1119 }
1120
1121 if (strcmp(protocol, "spice") == 0) {
1122 if (!using_spice) {
1123 /* correct one? spice isn't a device ,,, */
1124 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
1125 return -1;
1126 }
1127 rc = qemu_spice_set_passwd(password, fail_if_connected,
1128 disconnect_if_connected);
1129 if (rc != 0) {
1130 qerror_report(QERR_SET_PASSWD_FAILED);
1131 return -1;
1132 }
1133 return 0;
1134 }
1135
1136 if (strcmp(protocol, "vnc") == 0) {
1137 if (fail_if_connected || disconnect_if_connected) {
1138 /* vnc supports "connected=keep" only */
1139 qerror_report(QERR_INVALID_PARAMETER, "connected");
1140 return -1;
1141 }
1cd20f8b
AL		 1142 /* Note that setting an empty password will not disable login through
1143 * this interface. */
821601ea 1144 return vnc_display_password(NULL, password);
7572150c
GH		 1145 }
1146
1147 qerror_report(QERR_INVALID_PARAMETER, "protocol");
1148 return -1;
1149}
1150
1151static int expire_password(Monitor *mon, const QDict *qdict, QObject **ret_data)
1152{
1153 const char *protocol = qdict_get_str(qdict, "protocol");
1154 const char *whenstr = qdict_get_str(qdict, "time");
1155 time_t when;
1156 int rc;
1157
8d86e2bf 1158 if (strcmp(whenstr, "now") == 0) {
7572150c 1159 when = 0;
8d86e2bf 1160 } else if (strcmp(whenstr, "never") == 0) {
7572150c
GH		 1161 when = TIME_MAX;
1162 } else if (whenstr[0] == '+') {
1163 when = time(NULL) + strtoull(whenstr+1, NULL, 10);
1164 } else {
1165 when = strtoull(whenstr, NULL, 10);
1166 }
1167
1168 if (strcmp(protocol, "spice") == 0) {
1169 if (!using_spice) {
1170 /* correct one? spice isn't a device ,,, */
1171 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
1172 return -1;
1173 }
1174 rc = qemu_spice_set_pw_expire(when);
1175 if (rc != 0) {
1176 qerror_report(QERR_SET_PASSWD_FAILED);
1177 return -1;
1178 }
1179 return 0;
1180 }
1181
1182 if (strcmp(protocol, "vnc") == 0) {
821601ea 1183 return vnc_display_pw_expire(NULL, when);
7572150c
GH		 1184 }
1185
1186 qerror_report(QERR_INVALID_PARAMETER, "protocol");
1187 return -1;
1188}
1189
13661089
DB		 1190static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
1191{
1192 const char *protocol = qdict_get_str(qdict, "protocol");
1193 const char *fdname = qdict_get_str(qdict, "fdname");
13661089
DB		 1194 CharDriverState *s;
1195
1196 if (strcmp(protocol, "spice") == 0) {
1197 if (!using_spice) {
1198 /* correct one? spice isn't a device ,,, */
1199 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
1200 return -1;
1201 }
1202 qerror_report(QERR_ADD_CLIENT_FAILED);
1203 return -1;
c62f6d1d 1204#ifdef CONFIG_VNC
13661089
DB		 1205 } else if (strcmp(protocol, "vnc") == 0) {
1206 int fd = monitor_get_fd(mon, fdname);
860341f6 1207 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
13661089
DB		 1208 vnc_display_add_client(NULL, fd, skipauth);
1209 return 0;
c62f6d1d 1210#endif
13661089
DB		 1211 } else if ((s = qemu_chr_find(protocol)) != NULL) {
1212 int fd = monitor_get_fd(mon, fdname);
1213 if (qemu_chr_add_client(s, fd) < 0) {
1214 qerror_report(QERR_ADD_CLIENT_FAILED);
1215 return -1;
1216 }
1217 return 0;
1218 }
1219
1220 qerror_report(QERR_INVALID_PARAMETER, "protocol");
1221 return -1;
1222}
1223
e866e239
GH		 1224static int client_migrate_info(Monitor *mon, const QDict *qdict, QObject **ret_data)
1225{
1226 const char *protocol = qdict_get_str(qdict, "protocol");
1227 const char *hostname = qdict_get_str(qdict, "hostname");
1228 const char *subject = qdict_get_try_str(qdict, "cert-subject");
1229 int port = qdict_get_try_int(qdict, "port", -1);
1230 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
1231 int ret;
1232
1233 if (strcmp(protocol, "spice") == 0) {
1234 if (!using_spice) {
1235 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
1236 return -1;
1237 }
1238
1239 ret = qemu_spice_migrate_info(hostname, port, tls_port, subject);
1240 if (ret != 0) {
1241 qerror_report(QERR_UNDEFINED_ERROR);
1242 return -1;
1243 }
1244 return 0;
1245 }
1246
1247 qerror_report(QERR_INVALID_PARAMETER, "protocol");
1248 return -1;
1249}
1250
f1dc58e0 1251static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
59a983b9 1252{
d54908a5 1253 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
f1dc58e0 1254 return 0;
59a983b9
FB		 1255}
1256
d54908a5 1257static void do_logfile(Monitor *mon, const QDict *qdict)
e735b91c 1258{
d54908a5 1259 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
e735b91c
PB		 1260}
1261
d54908a5 1262static void do_log(Monitor *mon, const QDict *qdict)
f193c797
FB		 1263{
1264 int mask;
d54908a5 1265 const char *items = qdict_get_str(qdict, "items");
3b46e624 1266
9307c4c1 1267 if (!strcmp(items, "none")) {
f193c797
FB		 1268 mask = 0;
1269 } else {
9307c4c1 1270 mask = cpu_str_to_log_mask(items);
f193c797 1271 if (!mask) {
376253ec 1272 help_cmd(mon, "log");
f193c797
FB		 1273 return;
1274 }
1275 }
1276 cpu_set_log(mask);
1277}
1278
d54908a5 1279static void do_singlestep(Monitor *mon, const QDict *qdict)
1b530a6d 1280{
d54908a5 1281 const char *option = qdict_get_try_str(qdict, "option");
1b530a6d
AJ		 1282 if (!option || !strcmp(option, "on")) {
1283 singlestep = 1;
1284 } else if (!strcmp(option, "off")) {
1285 singlestep = 0;
1286 } else {
1287 monitor_printf(mon, "unexpected option %s\n", option);
1288 }
1289}
1290
e0c97bde
LC		 1291/**
1292 * do_stop(): Stop VM execution
1293 */
ef4b7eee 1294static int do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data)
8a7ddc38 1295{
1dfb4dd9 1296 vm_stop(RSTATE_PAUSED);
ef4b7eee 1297 return 0;
8a7ddc38
FB		 1298}
1299
bb5fc20f 1300static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs);
c0f4ce77 1301
376253ec
AL		 1302struct bdrv_iterate_context {
1303 Monitor *mon;
1304 int err;
1305};
1306
a1f896a0
LC		 1307/**
1308 * do_cont(): Resume emulation.
1309 */
d5a7b38f 1310static int do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data)
8a7ddc38 1311{
376253ec 1312 struct bdrv_iterate_context context = { mon, 0 };
c0f4ce77 1313
8e84865e
AS		 1314 if (incoming_expected) {
1315 qerror_report(QERR_MIGRATION_EXPECTED);
1316 return -1;
1317 }
376253ec 1318 bdrv_iterate(encrypted_bdrv_it, &context);
c0f4ce77 1319 /* only resume the vm if all keys are set and valid */
d5a7b38f 1320 if (!context.err) {
c0f4ce77 1321 vm_start();
d5a7b38f
LC		 1322 return 0;
1323 } else {
1324 return -1;
1325 }
8a7ddc38
FB		 1326}
1327
bb5fc20f
AL		 1328static void bdrv_key_cb(void *opaque, int err)
1329{
376253ec
AL		 1330 Monitor *mon = opaque;
1331
bb5fc20f
AL		 1332 /* another key was set successfully, retry to continue */
1333 if (!err)
a1f896a0 1334 do_cont(mon, NULL, NULL);
bb5fc20f
AL		 1335}
1336
1337static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs)
1338{
376253ec 1339 struct bdrv_iterate_context *context = opaque;
bb5fc20f 1340
376253ec
AL		 1341 if (!context->err && bdrv_key_required(bs)) {
1342 context->err = -EBUSY;
1343 monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb,
1344 context->mon);
bb5fc20f
AL		 1345 }
1346}
1347
d54908a5 1348static void do_gdbserver(Monitor *mon, const QDict *qdict)
59030a8c 1349{
d54908a5 1350 const char *device = qdict_get_try_str(qdict, "device");
59030a8c
AL		 1351 if (!device)
1352 device = "tcp::" DEFAULT_GDBSTUB_PORT;
1353 if (gdbserver_start(device) < 0) {
1354 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
1355 device);
1356 } else if (strcmp(device, "none") == 0) {
36556b20 1357 monitor_printf(mon, "Disabled gdbserver\n");
8a7ddc38 1358 } else {
59030a8c
AL		 1359 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
1360 device);
8a7ddc38
FB		 1361 }
1362}
1363
d54908a5 1364static void do_watchdog_action(Monitor *mon, const QDict *qdict)
9dd986cc 1365{
d54908a5 1366 const char *action = qdict_get_str(qdict, "action");
9dd986cc
RJ		 1367 if (select_watchdog_action(action) == -1) {
1368 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
1369 }
1370}
1371
376253ec 1372static void monitor_printc(Monitor *mon, int c)
9307c4c1 1373{
376253ec 1374 monitor_printf(mon, "'");
9307c4c1
FB		 1375 switch(c) {
1376 case '\'':
376253ec 1377 monitor_printf(mon, "\\'");
9307c4c1
FB		 1378 break;
1379 case '\\':
376253ec 1380 monitor_printf(mon, "\\\\");
9307c4c1
FB		 1381 break;
1382 case '\n':
376253ec 1383 monitor_printf(mon, "\\n");
9307c4c1
FB		 1384 break;
1385 case '\r':
376253ec 1386 monitor_printf(mon, "\\r");
9307c4c1
FB		 1387 break;
1388 default:
1389 if (c >= 32 && c <= 126) {
376253ec 1390 monitor_printf(mon, "%c", c);
9307c4c1 1391 } else {
376253ec 1392 monitor_printf(mon, "\\x%02x", c);
9307c4c1
FB		 1393 }
1394 break;
1395 }
376253ec 1396 monitor_printf(mon, "'");
9307c4c1
FB		 1397}
1398
376253ec 1399static void memory_dump(Monitor *mon, int count, int format, int wsize,
c227f099 1400 target_phys_addr_t addr, int is_physical)
9307c4c1 1401{
6a00d601 1402 CPUState *env;
23842aab 1403 int l, line_size, i, max_digits, len;
9307c4c1
FB		 1404 uint8_t buf[16];
1405 uint64_t v;
1406
1407 if (format == 'i') {
1408 int flags;
1409 flags = 0;
6a00d601 1410 env = mon_get_cpu();
9307c4c1 1411#ifdef TARGET_I386
4c27ba27 1412 if (wsize == 2) {
9307c4c1 1413 flags = 1;
4c27ba27
FB		 1414 } else if (wsize == 4) {
1415 flags = 0;
1416 } else {
6a15fd12 1417 /* as default we use the current CS size */
4c27ba27 1418 flags = 0;
6a15fd12
FB		 1419 if (env) {
1420#ifdef TARGET_X86_64
5fafdf24 1421 if ((env->efer & MSR_EFER_LMA) &&
6a15fd12
FB		 1422 (env->segs[R_CS].flags & DESC_L_MASK))
1423 flags = 2;
1424 else
1425#endif
1426 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1427 flags = 1;
1428 }
4c27ba27
FB		 1429 }
1430#endif
376253ec 1431 monitor_disas(mon, env, addr, count, is_physical, flags);
9307c4c1
FB		 1432 return;
1433 }
1434
1435 len = wsize * count;
1436 if (wsize == 1)
1437 line_size = 8;
1438 else
1439 line_size = 16;
9307c4c1
FB		 1440 max_digits = 0;
1441
1442 switch(format) {
1443 case 'o':
1444 max_digits = (wsize * 8 + 2) / 3;
1445 break;
1446 default:
1447 case 'x':
1448 max_digits = (wsize * 8) / 4;
1449 break;
1450 case 'u':
1451 case 'd':
1452 max_digits = (wsize * 8 * 10 + 32) / 33;
1453 break;
1454 case 'c':
1455 wsize = 1;
1456 break;
1457 }
1458
1459 while (len > 0) {
7743e588 1460 if (is_physical)
376253ec 1461 monitor_printf(mon, TARGET_FMT_plx ":", addr);
7743e588 1462 else
376253ec 1463 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
9307c4c1
FB		 1464 l = len;
1465 if (l > line_size)
1466 l = line_size;
1467 if (is_physical) {
54f7b4a3 1468 cpu_physical_memory_read(addr, buf, l);
9307c4c1 1469 } else {
6a00d601 1470 env = mon_get_cpu();
c8f79b67 1471 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
376253ec 1472 monitor_printf(mon, " Cannot access memory\n");
c8f79b67
AL		 1473 break;
1474 }
9307c4c1 1475 }
5fafdf24 1476 i = 0;
9307c4c1
FB		 1477 while (i < l) {
1478 switch(wsize) {
1479 default:
1480 case 1:
1481 v = ldub_raw(buf + i);
1482 break;
1483 case 2:
1484 v = lduw_raw(buf + i);
1485 break;
1486 case 4:
92a31b1f 1487 v = (uint32_t)ldl_raw(buf + i);
9307c4c1
FB		 1488 break;
1489 case 8:
1490 v = ldq_raw(buf + i);
1491 break;
1492 }
376253ec 1493 monitor_printf(mon, " ");
9307c4c1
FB		 1494 switch(format) {
1495 case 'o':
376253ec 1496 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
9307c4c1
FB		 1497 break;
1498 case 'x':
376253ec 1499 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
9307c4c1
FB		 1500 break;
1501 case 'u':
376253ec 1502 monitor_printf(mon, "%*" PRIu64, max_digits, v);
9307c4c1
FB		 1503 break;
1504 case 'd':
376253ec 1505 monitor_printf(mon, "%*" PRId64, max_digits, v);
9307c4c1
FB		 1506 break;
1507 case 'c':
376253ec 1508 monitor_printc(mon, v);
9307c4c1
FB		 1509 break;
1510 }
1511 i += wsize;
1512 }
376253ec 1513 monitor_printf(mon, "\n");
9307c4c1
FB		 1514 addr += l;
1515 len -= l;
1516 }
1517}
1518
1bd1442e 1519static void do_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1520{
1bd1442e
LC		 1521 int count = qdict_get_int(qdict, "count");
1522 int format = qdict_get_int(qdict, "format");
1523 int size = qdict_get_int(qdict, "size");
1524 target_long addr = qdict_get_int(qdict, "addr");
1525
376253ec 1526 memory_dump(mon, count, format, size, addr, 0);
9307c4c1
FB		 1527}
1528
1bd1442e 1529static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1530{
1bd1442e
LC		 1531 int count = qdict_get_int(qdict, "count");
1532 int format = qdict_get_int(qdict, "format");
1533 int size = qdict_get_int(qdict, "size");
c227f099 1534 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1bd1442e 1535
376253ec 1536 memory_dump(mon, count, format, size, addr, 1);
9307c4c1
FB		 1537}
1538
1bd1442e 1539static void do_print(Monitor *mon, const QDict *qdict)
9307c4c1 1540{
1bd1442e 1541 int format = qdict_get_int(qdict, "format");
c227f099 1542 target_phys_addr_t val = qdict_get_int(qdict, "val");
1bd1442e 1543
7743e588 1544#if TARGET_PHYS_ADDR_BITS == 32
9307c4c1
FB		 1545 switch(format) {
1546 case 'o':
376253ec 1547 monitor_printf(mon, "%#o", val);
9307c4c1
FB		 1548 break;
1549 case 'x':
376253ec 1550 monitor_printf(mon, "%#x", val);
9307c4c1
FB		 1551 break;
1552 case 'u':
376253ec 1553 monitor_printf(mon, "%u", val);
9307c4c1
FB		 1554 break;
1555 default:
1556 case 'd':
376253ec 1557 monitor_printf(mon, "%d", val);
9307c4c1
FB		 1558 break;
1559 case 'c':
376253ec 1560 monitor_printc(mon, val);
9307c4c1
FB		 1561 break;
1562 }
92a31b1f
FB		 1563#else
1564 switch(format) {
1565 case 'o':
376253ec 1566 monitor_printf(mon, "%#" PRIo64, val);
92a31b1f
FB		 1567 break;
1568 case 'x':
376253ec 1569 monitor_printf(mon, "%#" PRIx64, val);
92a31b1f
FB		 1570 break;
1571 case 'u':
376253ec 1572 monitor_printf(mon, "%" PRIu64, val);
92a31b1f
FB		 1573 break;
1574 default:
1575 case 'd':
376253ec 1576 monitor_printf(mon, "%" PRId64, val);
92a31b1f
FB		 1577 break;
1578 case 'c':
376253ec 1579 monitor_printc(mon, val);
92a31b1f
FB		 1580 break;
1581 }
1582#endif
376253ec 1583 monitor_printf(mon, "\n");
9307c4c1
FB		 1584}
1585
9869622e 1586static int do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data)
b371dc59
FB		 1587{
1588 FILE *f;
afe67ef2
LC		 1589 uint32_t size = qdict_get_int(qdict, "size");
1590 const char *filename = qdict_get_str(qdict, "filename");
1591 target_long addr = qdict_get_int(qdict, "val");
b371dc59
FB		 1592 uint32_t l;
1593 CPUState *env;
1594 uint8_t buf[1024];
9869622e 1595 int ret = -1;
b371dc59
FB		 1596
1597 env = mon_get_cpu();
b371dc59
FB		 1598
1599 f = fopen(filename, "wb");
1600 if (!f) {
ab5b027e 1601 qerror_report(QERR_OPEN_FILE_FAILED, filename);
9869622e 1602 return -1;
b371dc59
FB		 1603 }
1604 while (size != 0) {
1605 l = sizeof(buf);
1606 if (l > size)
1607 l = size;
1608 cpu_memory_rw_debug(env, addr, buf, l, 0);
27e3ddd3
KS		 1609 if (fwrite(buf, 1, l, f) != l) {
1610 monitor_printf(mon, "fwrite() error in do_memory_save\n");
1611 goto exit;
1612 }
b371dc59
FB		 1613 addr += l;
1614 size -= l;
1615 }
9869622e
LC		 1616
1617 ret = 0;
1618
27e3ddd3 1619exit:
b371dc59 1620 fclose(f);
9869622e 1621 return ret;
b371dc59
FB		 1622}
1623
fe38a32a 1624static int do_physical_memory_save(Monitor *mon, const QDict *qdict,
18f5a8bf 1625 QObject **ret_data)
a8bdf7a6
AJ		 1626{
1627 FILE *f;
1628 uint32_t l;
1629 uint8_t buf[1024];
afe67ef2
LC		 1630 uint32_t size = qdict_get_int(qdict, "size");
1631 const char *filename = qdict_get_str(qdict, "filename");
c227f099 1632 target_phys_addr_t addr = qdict_get_int(qdict, "val");
fe38a32a 1633 int ret = -1;
a8bdf7a6
AJ		 1634
1635 f = fopen(filename, "wb");
1636 if (!f) {
ab5b027e 1637 qerror_report(QERR_OPEN_FILE_FAILED, filename);
fe38a32a 1638 return -1;
a8bdf7a6
AJ		 1639 }
1640 while (size != 0) {
1641 l = sizeof(buf);
1642 if (l > size)
1643 l = size;
54f7b4a3 1644 cpu_physical_memory_read(addr, buf, l);
27e3ddd3
KS		 1645 if (fwrite(buf, 1, l, f) != l) {
1646 monitor_printf(mon, "fwrite() error in do_physical_memory_save\n");
1647 goto exit;
1648 }
a8bdf7a6
AJ		 1649 fflush(f);
1650 addr += l;
1651 size -= l;
1652 }
fe38a32a
LC		 1653
1654 ret = 0;
1655
27e3ddd3 1656exit:
a8bdf7a6 1657 fclose(f);
fe38a32a 1658 return ret;
a8bdf7a6
AJ		 1659}
1660
f18c16de 1661static void do_sum(Monitor *mon, const QDict *qdict)
e4cf1adc
FB		 1662{
1663 uint32_t addr;
e4cf1adc 1664 uint16_t sum;
f18c16de
LC		 1665 uint32_t start = qdict_get_int(qdict, "start");
1666 uint32_t size = qdict_get_int(qdict, "size");
e4cf1adc
FB		 1667
1668 sum = 0;
1669 for(addr = start; addr < (start + size); addr++) {
54f7b4a3 1670 uint8_t val = ldub_phys(addr);
e4cf1adc
FB		 1671 /* BSD sum algorithm ('sum' Unix command) */
1672 sum = (sum >> 1) | (sum << 15);
54f7b4a3 1673 sum += val;
e4cf1adc 1674 }
376253ec 1675 monitor_printf(mon, "%05d\n", sum);
e4cf1adc
FB		 1676}
1677
a3a91a35
FB		 1678typedef struct {
1679 int keycode;
1680 const char *name;
1681} KeyDef;
1682
1683static const KeyDef key_defs[] = {
1684 { 0x2a, "shift" },
1685 { 0x36, "shift_r" },
3b46e624 1686
a3a91a35
FB		 1687 { 0x38, "alt" },
1688 { 0xb8, "alt_r" },
2ba27c7f
TS		 1689 { 0x64, "altgr" },
1690 { 0xe4, "altgr_r" },
a3a91a35
FB		 1691 { 0x1d, "ctrl" },
1692 { 0x9d, "ctrl_r" },
1693
1694 { 0xdd, "menu" },
1695
1696 { 0x01, "esc" },
1697
1698 { 0x02, "1" },
1699 { 0x03, "2" },
1700 { 0x04, "3" },
1701 { 0x05, "4" },
1702 { 0x06, "5" },
1703 { 0x07, "6" },
1704 { 0x08, "7" },
1705 { 0x09, "8" },
1706 { 0x0a, "9" },
1707 { 0x0b, "0" },
64866c3d
FB		 1708 { 0x0c, "minus" },
1709 { 0x0d, "equal" },
a3a91a35
FB		 1710 { 0x0e, "backspace" },
1711
1712 { 0x0f, "tab" },
1713 { 0x10, "q" },
1714 { 0x11, "w" },
1715 { 0x12, "e" },
1716 { 0x13, "r" },
1717 { 0x14, "t" },
1718 { 0x15, "y" },
1719 { 0x16, "u" },
1720 { 0x17, "i" },
1721 { 0x18, "o" },
1722 { 0x19, "p" },
49b586a9
BW		 1723 { 0x1a, "bracket_left" },
1724 { 0x1b, "bracket_right" },
a3a91a35
FB		 1725 { 0x1c, "ret" },
1726
1727 { 0x1e, "a" },
1728 { 0x1f, "s" },
1729 { 0x20, "d" },
1730 { 0x21, "f" },
1731 { 0x22, "g" },
1732 { 0x23, "h" },
1733 { 0x24, "j" },
1734 { 0x25, "k" },
1735 { 0x26, "l" },
49b586a9
BW		 1736 { 0x27, "semicolon" },
1737 { 0x28, "apostrophe" },
1738 { 0x29, "grave_accent" },
a3a91a35 1739
49b586a9 1740 { 0x2b, "backslash" },
a3a91a35
FB		 1741 { 0x2c, "z" },
1742 { 0x2d, "x" },
1743 { 0x2e, "c" },
1744 { 0x2f, "v" },
1745 { 0x30, "b" },
1746 { 0x31, "n" },
1747 { 0x32, "m" },
9155fc45
AJ		 1748 { 0x33, "comma" },
1749 { 0x34, "dot" },
1750 { 0x35, "slash" },
3b46e624 1751
4d3b6f6e
AZ		 1752 { 0x37, "asterisk" },
1753
a3a91a35 1754 { 0x39, "spc" },
00ffa62a 1755 { 0x3a, "caps_lock" },
a3a91a35
FB		 1756 { 0x3b, "f1" },
1757 { 0x3c, "f2" },
1758 { 0x3d, "f3" },
1759 { 0x3e, "f4" },
1760 { 0x3f, "f5" },
1761 { 0x40, "f6" },
1762 { 0x41, "f7" },
1763 { 0x42, "f8" },
1764 { 0x43, "f9" },
1765 { 0x44, "f10" },
00ffa62a 1766 { 0x45, "num_lock" },
a3a91a35
FB		 1767 { 0x46, "scroll_lock" },
1768
64866c3d
FB		 1769 { 0xb5, "kp_divide" },
1770 { 0x37, "kp_multiply" },
0cfec834 1771 { 0x4a, "kp_subtract" },
64866c3d
FB		 1772 { 0x4e, "kp_add" },
1773 { 0x9c, "kp_enter" },
1774 { 0x53, "kp_decimal" },
f2289cb6 1775 { 0x54, "sysrq" },
64866c3d
FB		 1776
1777 { 0x52, "kp_0" },
1778 { 0x4f, "kp_1" },
1779 { 0x50, "kp_2" },
1780 { 0x51, "kp_3" },
1781 { 0x4b, "kp_4" },
1782 { 0x4c, "kp_5" },
1783 { 0x4d, "kp_6" },
1784 { 0x47, "kp_7" },
1785 { 0x48, "kp_8" },
1786 { 0x49, "kp_9" },
3b46e624 1787
a3a91a35
FB		 1788 { 0x56, "<" },
1789
1790 { 0x57, "f11" },
1791 { 0x58, "f12" },
1792
1793 { 0xb7, "print" },
1794
1795 { 0xc7, "home" },
1796 { 0xc9, "pgup" },
1797 { 0xd1, "pgdn" },
1798 { 0xcf, "end" },
1799
1800 { 0xcb, "left" },
1801 { 0xc8, "up" },
1802 { 0xd0, "down" },
1803 { 0xcd, "right" },
1804
1805 { 0xd2, "insert" },
1806 { 0xd3, "delete" },
c0b5b109
BS		 1807#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1808 { 0xf0, "stop" },
1809 { 0xf1, "again" },
1810 { 0xf2, "props" },
1811 { 0xf3, "undo" },
1812 { 0xf4, "front" },
1813 { 0xf5, "copy" },
1814 { 0xf6, "open" },
1815 { 0xf7, "paste" },
1816 { 0xf8, "find" },
1817 { 0xf9, "cut" },
1818 { 0xfa, "lf" },
1819 { 0xfb, "help" },
1820 { 0xfc, "meta_l" },
1821 { 0xfd, "meta_r" },
1822 { 0xfe, "compose" },
1823#endif
a3a91a35
FB		 1824 { 0, NULL },
1825};
1826
1827static int get_keycode(const char *key)
1828{
1829 const KeyDef *p;
64866c3d
FB		 1830 char *endp;
1831 int ret;
a3a91a35
FB		 1832
1833 for(p = key_defs; p->name != NULL; p++) {
1834 if (!strcmp(key, p->name))
1835 return p->keycode;
1836 }
64866c3d
FB		 1837 if (strstart(key, "0x", NULL)) {
1838 ret = strtoul(key, &endp, 0);
1839 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1840 return ret;
1841 }
a3a91a35
FB		 1842 return -1;
1843}
1844
c8256f9d
AZ		 1845#define MAX_KEYCODES 16
1846static uint8_t keycodes[MAX_KEYCODES];
1847static int nb_pending_keycodes;
1848static QEMUTimer *key_timer;
1849
1850static void release_keys(void *opaque)
1851{
1852 int keycode;
1853
1854 while (nb_pending_keycodes > 0) {
1855 nb_pending_keycodes--;
1856 keycode = keycodes[nb_pending_keycodes];
1857 if (keycode & 0x80)
1858 kbd_put_keycode(0xe0);
1859 kbd_put_keycode(keycode | 0x80);
1860 }
1861}
1862
1d4daa91 1863static void do_sendkey(Monitor *mon, const QDict *qdict)
a3a91a35 1864{
3401c0d9
AZ		 1865 char keyname_buf[16];
1866 char *separator;
1867 int keyname_len, keycode, i;
1d4daa91
LC		 1868 const char *string = qdict_get_str(qdict, "string");
1869 int has_hold_time = qdict_haskey(qdict, "hold_time");
1870 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
3401c0d9 1871
c8256f9d
AZ		 1872 if (nb_pending_keycodes > 0) {
1873 qemu_del_timer(key_timer);
1874 release_keys(NULL);
1875 }
1876 if (!has_hold_time)
1877 hold_time = 100;
1878 i = 0;
3401c0d9
AZ		 1879 while (1) {
1880 separator = strchr(string, '-');
1881 keyname_len = separator ? separator - string : strlen(string);
1882 if (keyname_len > 0) {
1883 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1884 if (keyname_len > sizeof(keyname_buf) - 1) {
376253ec 1885 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
3401c0d9 1886 return;
a3a91a35 1887 }
c8256f9d 1888 if (i == MAX_KEYCODES) {
376253ec 1889 monitor_printf(mon, "too many keys\n");
3401c0d9
AZ		 1890 return;
1891 }
1892 keyname_buf[keyname_len] = 0;
1893 keycode = get_keycode(keyname_buf);
1894 if (keycode < 0) {
376253ec 1895 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
3401c0d9
AZ		 1896 return;
1897 }
c8256f9d 1898 keycodes[i++] = keycode;
a3a91a35 1899 }
3401c0d9 1900 if (!separator)
a3a91a35 1901 break;
3401c0d9 1902 string = separator + 1;
a3a91a35 1903 }
c8256f9d 1904 nb_pending_keycodes = i;
a3a91a35 1905 /* key down events */
c8256f9d 1906 for (i = 0; i < nb_pending_keycodes; i++) {
a3a91a35
FB		 1907 keycode = keycodes[i];
1908 if (keycode & 0x80)
1909 kbd_put_keycode(0xe0);
1910 kbd_put_keycode(keycode & 0x7f);
1911 }
c8256f9d 1912 /* delayed key up events */
74475455 1913 qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
6ee093c9 1914 muldiv64(get_ticks_per_sec(), hold_time, 1000));
a3a91a35
FB		 1915}
1916
13224a87
FB		 1917static int mouse_button_state;
1918
1d4daa91 1919static void do_mouse_move(Monitor *mon, const QDict *qdict)
13224a87
FB		 1920{
1921 int dx, dy, dz;
1d4daa91
LC		 1922 const char *dx_str = qdict_get_str(qdict, "dx_str");
1923 const char *dy_str = qdict_get_str(qdict, "dy_str");
1924 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
13224a87
FB		 1925 dx = strtol(dx_str, NULL, 0);
1926 dy = strtol(dy_str, NULL, 0);
1927 dz = 0;
5fafdf24 1928 if (dz_str)
13224a87
FB		 1929 dz = strtol(dz_str, NULL, 0);
1930 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1931}
1932
d54908a5 1933static void do_mouse_button(Monitor *mon, const QDict *qdict)
13224a87 1934{
d54908a5 1935 int button_state = qdict_get_int(qdict, "button_state");
13224a87
FB		 1936 mouse_button_state = button_state;
1937 kbd_mouse_event(0, 0, 0, mouse_button_state);
1938}
1939
aa93e39c 1940static void do_ioport_read(Monitor *mon, const QDict *qdict)
3440557b 1941{
aa93e39c
LC		 1942 int size = qdict_get_int(qdict, "size");
1943 int addr = qdict_get_int(qdict, "addr");
1944 int has_index = qdict_haskey(qdict, "index");
3440557b
FB		 1945 uint32_t val;
1946 int suffix;
1947
1948 if (has_index) {
aa93e39c 1949 int index = qdict_get_int(qdict, "index");
afcea8cb 1950 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
3440557b
FB		 1951 addr++;
1952 }
1953 addr &= 0xffff;
1954
1955 switch(size) {
1956 default:
1957 case 1:
afcea8cb 1958 val = cpu_inb(addr);
3440557b
FB		 1959 suffix = 'b';
1960 break;
1961 case 2:
afcea8cb 1962 val = cpu_inw(addr);
3440557b
FB		 1963 suffix = 'w';
1964 break;
1965 case 4:
afcea8cb 1966 val = cpu_inl(addr);
3440557b
FB		 1967 suffix = 'l';
1968 break;
1969 }
376253ec
AL		 1970 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1971 suffix, addr, size * 2, val);
3440557b 1972}
a3a91a35 1973
1bd1442e 1974static void do_ioport_write(Monitor *mon, const QDict *qdict)
f114784f 1975{
1bd1442e
LC		 1976 int size = qdict_get_int(qdict, "size");
1977 int addr = qdict_get_int(qdict, "addr");
1978 int val = qdict_get_int(qdict, "val");
1979
f114784f
JK		 1980 addr &= IOPORTS_MASK;
1981
1982 switch (size) {
1983 default:
1984 case 1:
afcea8cb 1985 cpu_outb(addr, val);
f114784f
JK		 1986 break;
1987 case 2:
afcea8cb 1988 cpu_outw(addr, val);
f114784f
JK		 1989 break;
1990 case 4:
afcea8cb 1991 cpu_outl(addr, val);
f114784f
JK		 1992 break;
1993 }
1994}
1995
d54908a5 1996static void do_boot_set(Monitor *mon, const QDict *qdict)
0ecdffbb
AJ		 1997{
1998 int res;
d54908a5 1999 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
0ecdffbb 2000
76e30d0f
JK		 2001 res = qemu_boot_set(bootdevice);
2002 if (res == 0) {
2003 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
2004 } else if (res > 0) {
2005 monitor_printf(mon, "setting boot device list failed\n");
0ecdffbb 2006 } else {
376253ec
AL		 2007 monitor_printf(mon, "no function defined to set boot device list for "
2008 "this architecture\n");
0ecdffbb
AJ		 2009 }
2010}
2011
c80d259e
LC		 2012/**
2013 * do_system_reset(): Issue a machine reset
2014 */
ef4b7eee
LC		 2015static int do_system_reset(Monitor *mon, const QDict *qdict,
2016 QObject **ret_data)
e4f9082b
FB		 2017{
2018 qemu_system_reset_request();
ef4b7eee 2019 return 0;
e4f9082b
FB		 2020}
2021
43076664
LC		 2022/**
2023 * do_system_powerdown(): Issue a machine powerdown
2024 */
ef4b7eee
LC		 2025static int do_system_powerdown(Monitor *mon, const QDict *qdict,
2026 QObject **ret_data)
3475187d
FB		 2027{
2028 qemu_system_powerdown_request();
ef4b7eee 2029 return 0;
3475187d
FB		 2030}
2031
b86bda5b 2032#if defined(TARGET_I386)
d65aaf37
BS		 2033static void print_pte(Monitor *mon, target_phys_addr_t addr,
2034 target_phys_addr_t pte,
2035 target_phys_addr_t mask)
b86bda5b 2036{
d65aaf37
BS		 2037#ifdef TARGET_X86_64
2038 if (addr & (1ULL << 47)) {
2039 addr |= -1LL << 48;
2040 }
2041#endif
2042 monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
2043 " %c%c%c%c%c%c%c%c%c\n",
376253ec
AL		 2044 addr,
2045 pte & mask,
d65aaf37 2046 pte & PG_NX_MASK ? 'X' : '-',
376253ec
AL		 2047 pte & PG_GLOBAL_MASK ? 'G' : '-',
2048 pte & PG_PSE_MASK ? 'P' : '-',
2049 pte & PG_DIRTY_MASK ? 'D' : '-',
2050 pte & PG_ACCESSED_MASK ? 'A' : '-',
2051 pte & PG_PCD_MASK ? 'C' : '-',
2052 pte & PG_PWT_MASK ? 'T' : '-',
2053 pte & PG_USER_MASK ? 'U' : '-',
2054 pte & PG_RW_MASK ? 'W' : '-');
b86bda5b
FB		 2055}
2056
d65aaf37 2057static void tlb_info_32(Monitor *mon, CPUState *env)
b86bda5b 2058{
94ac5cd2 2059 unsigned int l1, l2;
b86bda5b
FB		 2060 uint32_t pgd, pde, pte;
2061
b86bda5b
FB		 2062 pgd = env->cr[3] & ~0xfff;
2063 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 2064 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 2065 pde = le32_to_cpu(pde);
2066 if (pde & PG_PRESENT_MASK) {
2067 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
d65aaf37
BS		 2068 /* 4M pages */
2069 print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
b86bda5b
FB		 2070 } else {
2071 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 2072 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 2073 pte = le32_to_cpu(pte);
2074 if (pte & PG_PRESENT_MASK) {
376253ec 2075 print_pte(mon, (l1 << 22) + (l2 << 12),
5fafdf24 2076 pte & ~PG_PSE_MASK,
b86bda5b
FB		 2077 ~0xfff);
2078 }
2079 }
2080 }
2081 }
2082 }
2083}
2084
d65aaf37
BS		 2085static void tlb_info_pae32(Monitor *mon, CPUState *env)
2086{
94ac5cd2 2087 unsigned int l1, l2, l3;
d65aaf37
BS		 2088 uint64_t pdpe, pde, pte;
2089 uint64_t pdp_addr, pd_addr, pt_addr;
2090
2091 pdp_addr = env->cr[3] & ~0x1f;
2092 for (l1 = 0; l1 < 4; l1++) {
b8b79323 2093 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
d65aaf37
BS		 2094 pdpe = le64_to_cpu(pdpe);
2095 if (pdpe & PG_PRESENT_MASK) {
2096 pd_addr = pdpe & 0x3fffffffff000ULL;
2097 for (l2 = 0; l2 < 512; l2++) {
b8b79323 2098 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
d65aaf37
BS		 2099 pde = le64_to_cpu(pde);
2100 if (pde & PG_PRESENT_MASK) {
2101 if (pde & PG_PSE_MASK) {
2102 /* 2M pages with PAE, CR4.PSE is ignored */
2103 print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
2104 ~((target_phys_addr_t)(1 << 20) - 1));
2105 } else {
2106 pt_addr = pde & 0x3fffffffff000ULL;
2107 for (l3 = 0; l3 < 512; l3++) {
b8b79323 2108 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
d65aaf37
BS		 2109 pte = le64_to_cpu(pte);
2110 if (pte & PG_PRESENT_MASK) {
2111 print_pte(mon, (l1 << 30 ) + (l2 << 21)
2112 + (l3 << 12),
2113 pte & ~PG_PSE_MASK,
2114 ~(target_phys_addr_t)0xfff);
2115 }
2116 }
2117 }
2118 }
2119 }
2120 }
2121 }
2122}
2123
2124#ifdef TARGET_X86_64
2125static void tlb_info_64(Monitor *mon, CPUState *env)
2126{
2127 uint64_t l1, l2, l3, l4;
2128 uint64_t pml4e, pdpe, pde, pte;
2129 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
2130
2131 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
2132 for (l1 = 0; l1 < 512; l1++) {
b8b79323 2133 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
d65aaf37
BS		 2134 pml4e = le64_to_cpu(pml4e);
2135 if (pml4e & PG_PRESENT_MASK) {
2136 pdp_addr = pml4e & 0x3fffffffff000ULL;
2137 for (l2 = 0; l2 < 512; l2++) {
b8b79323 2138 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
d65aaf37
BS		 2139 pdpe = le64_to_cpu(pdpe);
2140 if (pdpe & PG_PRESENT_MASK) {
2141 if (pdpe & PG_PSE_MASK) {
2142 /* 1G pages, CR4.PSE is ignored */
2143 print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
2144 0x3ffffc0000000ULL);
2145 } else {
2146 pd_addr = pdpe & 0x3fffffffff000ULL;
2147 for (l3 = 0; l3 < 512; l3++) {
b8b79323 2148 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
d65aaf37
BS		 2149 pde = le64_to_cpu(pde);
2150 if (pde & PG_PRESENT_MASK) {
2151 if (pde & PG_PSE_MASK) {
2152 /* 2M pages, CR4.PSE is ignored */
2153 print_pte(mon, (l1 << 39) + (l2 << 30) +
2154 (l3 << 21), pde,
2155 0x3ffffffe00000ULL);
2156 } else {
2157 pt_addr = pde & 0x3fffffffff000ULL;
2158 for (l4 = 0; l4 < 512; l4++) {
2159 cpu_physical_memory_read(pt_addr
2160 + l4 * 8,
b8b79323 2161 &pte, 8);
d65aaf37
BS		 2162 pte = le64_to_cpu(pte);
2163 if (pte & PG_PRESENT_MASK) {
2164 print_pte(mon, (l1 << 39) +
2165 (l2 << 30) +
2166 (l3 << 21) + (l4 << 12),
2167 pte & ~PG_PSE_MASK,
2168 0x3fffffffff000ULL);
2169 }
2170 }
2171 }
2172 }
2173 }
2174 }
2175 }
2176 }
2177 }
2178 }
2179}
2180#endif
2181
2182static void tlb_info(Monitor *mon)
2183{
2184 CPUState *env;
2185
2186 env = mon_get_cpu();
2187
2188 if (!(env->cr[0] & CR0_PG_MASK)) {
2189 monitor_printf(mon, "PG disabled\n");
2190 return;
2191 }
2192 if (env->cr[4] & CR4_PAE_MASK) {
2193#ifdef TARGET_X86_64
2194 if (env->hflags & HF_LMA_MASK) {
2195 tlb_info_64(mon, env);
2196 } else
2197#endif
2198 {
2199 tlb_info_pae32(mon, env);
2200 }
2201 } else {
2202 tlb_info_32(mon, env);
2203 }
2204}
2205
1b3cba6e
BS		 2206static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
2207 int *plast_prot,
2208 target_phys_addr_t end, int prot)
b86bda5b 2209{
9746b15b
FB		 2210 int prot1;
2211 prot1 = *plast_prot;
2212 if (prot != prot1) {
b86bda5b 2213 if (*pstart != -1) {
1b3cba6e
BS		 2214 monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
2215 TARGET_FMT_plx " %c%c%c\n",
376253ec
AL		 2216 *pstart, end, end - *pstart,
2217 prot1 & PG_USER_MASK ? 'u' : '-',
2218 'r',
2219 prot1 & PG_RW_MASK ? 'w' : '-');
b86bda5b
FB		 2220 }
2221 if (prot != 0)
2222 *pstart = end;
2223 else
2224 *pstart = -1;
2225 *plast_prot = prot;
2226 }
2227}
2228
1b3cba6e 2229static void mem_info_32(Monitor *mon, CPUState *env)
b86bda5b 2230{
b49ca72d
AC		 2231 unsigned int l1, l2;
2232 int prot, last_prot;
1b3cba6e
BS		 2233 uint32_t pgd, pde, pte;
2234 target_phys_addr_t start, end;
6a00d601 2235
b86bda5b
FB		 2236 pgd = env->cr[3] & ~0xfff;
2237 last_prot = 0;
2238 start = -1;
2239 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 2240 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 2241 pde = le32_to_cpu(pde);
2242 end = l1 << 22;
2243 if (pde & PG_PRESENT_MASK) {
2244 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
2245 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
376253ec 2246 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 2247 } else {
2248 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 2249 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 2250 pte = le32_to_cpu(pte);
2251 end = (l1 << 22) + (l2 << 12);
2252 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 2253 prot = pte & pde &
2254 (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
b86bda5b
FB		 2255 } else {
2256 prot = 0;
2257 }
376253ec 2258 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 2259 }
2260 }
2261 } else {
2262 prot = 0;
376253ec 2263 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 2264 }
2265 }
8a94b8ca
AC		 2266 /* Flush last range */
2267 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
b86bda5b 2268}
1b3cba6e
BS		 2269
2270static void mem_info_pae32(Monitor *mon, CPUState *env)
2271{
b49ca72d
AC		 2272 unsigned int l1, l2, l3;
2273 int prot, last_prot;
1b3cba6e
BS		 2274 uint64_t pdpe, pde, pte;
2275 uint64_t pdp_addr, pd_addr, pt_addr;
2276 target_phys_addr_t start, end;
2277
2278 pdp_addr = env->cr[3] & ~0x1f;
2279 last_prot = 0;
2280 start = -1;
2281 for (l1 = 0; l1 < 4; l1++) {
b8b79323 2282 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1b3cba6e
BS		 2283 pdpe = le64_to_cpu(pdpe);
2284 end = l1 << 30;
2285 if (pdpe & PG_PRESENT_MASK) {
2286 pd_addr = pdpe & 0x3fffffffff000ULL;
2287 for (l2 = 0; l2 < 512; l2++) {
b8b79323 2288 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1b3cba6e
BS		 2289 pde = le64_to_cpu(pde);
2290 end = (l1 << 30) + (l2 << 21);
2291 if (pde & PG_PRESENT_MASK) {
2292 if (pde & PG_PSE_MASK) {
2293 prot = pde & (PG_USER_MASK | PG_RW_MASK |
2294 PG_PRESENT_MASK);
2295 mem_print(mon, &start, &last_prot, end, prot);
2296 } else {
2297 pt_addr = pde & 0x3fffffffff000ULL;
2298 for (l3 = 0; l3 < 512; l3++) {
b8b79323 2299 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1b3cba6e
BS		 2300 pte = le64_to_cpu(pte);
2301 end = (l1 << 30) + (l2 << 21) + (l3 << 12);
2302 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 2303 prot = pte & pde & (PG_USER_MASK | PG_RW_MASK |
2304 PG_PRESENT_MASK);
1b3cba6e
BS		 2305 } else {
2306 prot = 0;
2307 }
2308 mem_print(mon, &start, &last_prot, end, prot);
2309 }
2310 }
2311 } else {
2312 prot = 0;
2313 mem_print(mon, &start, &last_prot, end, prot);
2314 }
2315 }
2316 } else {
2317 prot = 0;
2318 mem_print(mon, &start, &last_prot, end, prot);
2319 }
2320 }
8a94b8ca
AC		 2321 /* Flush last range */
2322 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1b3cba6e
BS		 2323}
2324
2325
2326#ifdef TARGET_X86_64
2327static void mem_info_64(Monitor *mon, CPUState *env)
2328{
2329 int prot, last_prot;
2330 uint64_t l1, l2, l3, l4;
2331 uint64_t pml4e, pdpe, pde, pte;
2332 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
2333
2334 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
2335 last_prot = 0;
2336 start = -1;
2337 for (l1 = 0; l1 < 512; l1++) {
b8b79323 2338 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1b3cba6e
BS		 2339 pml4e = le64_to_cpu(pml4e);
2340 end = l1 << 39;
2341 if (pml4e & PG_PRESENT_MASK) {
2342 pdp_addr = pml4e & 0x3fffffffff000ULL;
2343 for (l2 = 0; l2 < 512; l2++) {
b8b79323 2344 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1b3cba6e
BS		 2345 pdpe = le64_to_cpu(pdpe);
2346 end = (l1 << 39) + (l2 << 30);
2347 if (pdpe & PG_PRESENT_MASK) {
2348 if (pdpe & PG_PSE_MASK) {
2d5b5074
BS		 2349 prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
2350 PG_PRESENT_MASK);
c76c8416 2351 prot &= pml4e;
1b3cba6e
BS		 2352 mem_print(mon, &start, &last_prot, end, prot);
2353 } else {
2354 pd_addr = pdpe & 0x3fffffffff000ULL;
2355 for (l3 = 0; l3 < 512; l3++) {
b8b79323 2356 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1b3cba6e
BS		 2357 pde = le64_to_cpu(pde);
2358 end = (l1 << 39) + (l2 << 30) + (l3 << 21);
2359 if (pde & PG_PRESENT_MASK) {
2360 if (pde & PG_PSE_MASK) {
2361 prot = pde & (PG_USER_MASK | PG_RW_MASK |
2362 PG_PRESENT_MASK);
c76c8416 2363 prot &= pml4e & pdpe;
1b3cba6e
BS		 2364 mem_print(mon, &start, &last_prot, end, prot);
2365 } else {
2366 pt_addr = pde & 0x3fffffffff000ULL;
2367 for (l4 = 0; l4 < 512; l4++) {
2368 cpu_physical_memory_read(pt_addr
2369 + l4 * 8,
b8b79323 2370 &pte, 8);
1b3cba6e
BS		 2371 pte = le64_to_cpu(pte);
2372 end = (l1 << 39) + (l2 << 30) +
2373 (l3 << 21) + (l4 << 12);
2374 if (pte & PG_PRESENT_MASK) {
2375 prot = pte & (PG_USER_MASK | PG_RW_MASK |
2376 PG_PRESENT_MASK);
c76c8416 2377 prot &= pml4e & pdpe & pde;
1b3cba6e
BS		 2378 } else {
2379 prot = 0;
2380 }
2381 mem_print(mon, &start, &last_prot, end, prot);
2382 }
2383 }
2384 } else {
2385 prot = 0;
2386 mem_print(mon, &start, &last_prot, end, prot);
2387 }
2388 }
2389 }
2390 } else {
2391 prot = 0;
2392 mem_print(mon, &start, &last_prot, end, prot);
2393 }
2394 }
2395 } else {
2396 prot = 0;
2397 mem_print(mon, &start, &last_prot, end, prot);
2398 }
2399 }
8a94b8ca
AC		 2400 /* Flush last range */
2401 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
1b3cba6e
BS		 2402}
2403#endif
2404
2405static void mem_info(Monitor *mon)
2406{
2407 CPUState *env;
2408
2409 env = mon_get_cpu();
2410
2411 if (!(env->cr[0] & CR0_PG_MASK)) {
2412 monitor_printf(mon, "PG disabled\n");
2413 return;
2414 }
2415 if (env->cr[4] & CR4_PAE_MASK) {
2416#ifdef TARGET_X86_64
2417 if (env->hflags & HF_LMA_MASK) {
2418 mem_info_64(mon, env);
2419 } else
2420#endif
2421 {
2422 mem_info_pae32(mon, env);
2423 }
2424 } else {
2425 mem_info_32(mon, env);
2426 }
2427}
b86bda5b
FB		 2428#endif
2429
7c664e2f
AJ		 2430#if defined(TARGET_SH4)
2431
376253ec 2432static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
7c664e2f 2433{
376253ec
AL		 2434 monitor_printf(mon, " tlb%i:\t"
2435 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
2436 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
2437 "dirty=%hhu writethrough=%hhu\n",
2438 idx,
2439 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
2440 tlb->v, tlb->sh, tlb->c, tlb->pr,
2441 tlb->d, tlb->wt);
7c664e2f
AJ		 2442}
2443
376253ec 2444static void tlb_info(Monitor *mon)
7c664e2f
AJ		 2445{
2446 CPUState *env = mon_get_cpu();
2447 int i;
2448
376253ec 2449 monitor_printf (mon, "ITLB:\n");
7c664e2f 2450 for (i = 0 ; i < ITLB_SIZE ; i++)
376253ec
AL		 2451 print_tlb (mon, i, &env->itlb[i]);
2452 monitor_printf (mon, "UTLB:\n");
7c664e2f 2453 for (i = 0 ; i < UTLB_SIZE ; i++)
376253ec 2454 print_tlb (mon, i, &env->utlb[i]);
7c664e2f
AJ		 2455}
2456
2457#endif
2458
d41160a3
BS		 2459#if defined(TARGET_SPARC)
2460static void tlb_info(Monitor *mon)
2461{
2462 CPUState *env1 = mon_get_cpu();
2463
2464 dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
2465}
2466#endif
2467
2af5ba71 2468static void do_info_kvm_print(Monitor *mon, const QObject *data)
7ba1e619 2469{
2af5ba71
LC		 2470 QDict *qdict;
2471
2472 qdict = qobject_to_qdict(data);
2473
376253ec 2474 monitor_printf(mon, "kvm support: ");
2af5ba71
LC		 2475 if (qdict_get_bool(qdict, "present")) {
2476 monitor_printf(mon, "%s\n", qdict_get_bool(qdict, "enabled") ?
2477 "enabled" : "disabled");
2478 } else {
2479 monitor_printf(mon, "not compiled\n");
2480 }
2481}
2482
2af5ba71
LC		 2483static void do_info_kvm(Monitor *mon, QObject **ret_data)
2484{
2485#ifdef CONFIG_KVM
2486 *ret_data = qobject_from_jsonf("{ 'enabled': %i, 'present': true }",
2487 kvm_enabled());
7ba1e619 2488#else
2af5ba71 2489 *ret_data = qobject_from_jsonf("{ 'enabled': false, 'present': false }");
7ba1e619
AL		 2490#endif
2491}
2492
030ea37b
AL		 2493static void do_info_numa(Monitor *mon)
2494{
b28b6230 2495 int i;
030ea37b
AL		 2496 CPUState *env;
2497
2498 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
2499 for (i = 0; i < nb_numa_nodes; i++) {
2500 monitor_printf(mon, "node %d cpus:", i);
2501 for (env = first_cpu; env != NULL; env = env->next_cpu) {
2502 if (env->numa_node == i) {
2503 monitor_printf(mon, " %d", env->cpu_index);
2504 }
2505 }
2506 monitor_printf(mon, "\n");
2507 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
2508 node_mem[i] >> 20);
2509 }
2510}
2511
5f1ce948
FB		 2512#ifdef CONFIG_PROFILER
2513
e9a6625e
AJ		 2514int64_t qemu_time;
2515int64_t dev_time;
2516
376253ec 2517static void do_info_profile(Monitor *mon)
5f1ce948
FB		 2518{
2519 int64_t total;
2520 total = qemu_time;
2521 if (total == 0)
2522 total = 1;
376253ec 2523 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
6ee093c9 2524 dev_time, dev_time / (double)get_ticks_per_sec());
376253ec 2525 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
6ee093c9 2526 qemu_time, qemu_time / (double)get_ticks_per_sec());
5f1ce948 2527 qemu_time = 0;
5f1ce948 2528 dev_time = 0;
5f1ce948
FB		 2529}
2530#else
376253ec 2531static void do_info_profile(Monitor *mon)
5f1ce948 2532{
376253ec 2533 monitor_printf(mon, "Internal profiler not compiled\n");
5f1ce948
FB		 2534}
2535#endif
2536
ec36b695 2537/* Capture support */
72cf2d4f 2538static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
ec36b695 2539
376253ec 2540static void do_info_capture(Monitor *mon)
ec36b695
FB		 2541{
2542 int i;
2543 CaptureState *s;
2544
2545 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
376253ec 2546 monitor_printf(mon, "[%d]: ", i);
ec36b695
FB		 2547 s->ops.info (s->opaque);
2548 }
2549}
2550
2313086a 2551#ifdef HAS_AUDIO
d54908a5 2552static void do_stop_capture(Monitor *mon, const QDict *qdict)
ec36b695
FB		 2553{
2554 int i;
d54908a5 2555 int n = qdict_get_int(qdict, "n");
ec36b695
FB		 2556 CaptureState *s;
2557
2558 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2559 if (i == n) {
2560 s->ops.destroy (s->opaque);
72cf2d4f 2561 QLIST_REMOVE (s, entries);
7267c094 2562 g_free (s);
ec36b695
FB		 2563 return;
2564 }
2565 }
2566}
2567
c1925484
LC		 2568static void do_wav_capture(Monitor *mon, const QDict *qdict)
2569{
2570 const char *path = qdict_get_str(qdict, "path");
2571 int has_freq = qdict_haskey(qdict, "freq");
2572 int freq = qdict_get_try_int(qdict, "freq", -1);
2573 int has_bits = qdict_haskey(qdict, "bits");
2574 int bits = qdict_get_try_int(qdict, "bits", -1);
2575 int has_channels = qdict_haskey(qdict, "nchannels");
2576 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
ec36b695
FB		 2577 CaptureState *s;
2578
7267c094 2579 s = g_malloc0 (sizeof (*s));
ec36b695
FB		 2580
2581 freq = has_freq ? freq : 44100;
2582 bits = has_bits ? bits : 16;
2583 nchannels = has_channels ? nchannels : 2;
2584
2585 if (wav_start_capture (s, path, freq, bits, nchannels)) {
d00b2618 2586 monitor_printf(mon, "Failed to add wave capture\n");
7267c094 2587 g_free (s);
d00b2618 2588 return;
ec36b695 2589 }
72cf2d4f 2590 QLIST_INSERT_HEAD (&capture_head, s, entries);
ec36b695
FB		 2591}
2592#endif
2593
dc1c0b74 2594#if defined(TARGET_I386)
e9b4b432 2595static int do_inject_nmi(Monitor *mon, const QDict *qdict, QObject **ret_data)
a4046664
LJ		 2596{
2597 CPUState *env;
2598
2599 for (env = first_cpu; env != NULL; env = env->next_cpu) {
2600 cpu_interrupt(env, CPU_INTERRUPT_NMI);
2601 }
2602
2603 return 0;
2604}
2605#else
e9b4b432 2606static int do_inject_nmi(Monitor *mon, const QDict *qdict, QObject **ret_data)
a4046664
LJ		 2607{
2608 qerror_report(QERR_UNSUPPORTED);
2609 return -1;
2610}
dc1c0b74
AJ		 2611#endif
2612
c0e8520e 2613static void do_info_status_print(Monitor *mon, const QObject *data)
6f9c5ee7 2614{
c0e8520e
LC		 2615 QDict *qdict;
2616
2617 qdict = qobject_to_qdict(data);
2618
2619 monitor_printf(mon, "VM status: ");
2620 if (qdict_get_bool(qdict, "running")) {
2621 monitor_printf(mon, "running");
2622 if (qdict_get_bool(qdict, "singlestep")) {
2623 monitor_printf(mon, " (single step mode)");
1b530a6d 2624 }
c0e8520e
LC		 2625 } else {
2626 monitor_printf(mon, "paused");
2627 }
2628
2629 monitor_printf(mon, "\n");
2630}
2631
c0e8520e
LC		 2632static void do_info_status(Monitor *mon, QObject **ret_data)
2633{
2634 *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i }",
2635 vm_running, singlestep);
6f9c5ee7
AJ		 2636}
2637
15dfcd45 2638static qemu_acl *find_acl(Monitor *mon, const char *name)
76655d6d 2639{
15dfcd45 2640 qemu_acl *acl = qemu_acl_find(name);
76655d6d 2641
76655d6d 2642 if (!acl) {
15dfcd45 2643 monitor_printf(mon, "acl: unknown list '%s'\n", name);
76655d6d 2644 }
15dfcd45
JK		 2645 return acl;
2646}
2647
d54908a5 2648static void do_acl_show(Monitor *mon, const QDict *qdict)
15dfcd45 2649{
d54908a5 2650 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2651 qemu_acl *acl = find_acl(mon, aclname);
2652 qemu_acl_entry *entry;
2653 int i = 0;
76655d6d 2654
15dfcd45 2655 if (acl) {
28a76be8 2656 monitor_printf(mon, "policy: %s\n",
76655d6d 2657 acl->defaultDeny ? "deny" : "allow");
72cf2d4f 2658 QTAILQ_FOREACH(entry, &acl->entries, next) {
28a76be8
AL		 2659 i++;
2660 monitor_printf(mon, "%d: %s %s\n", i,
15dfcd45 2661 entry->deny ? "deny" : "allow", entry->match);
28a76be8 2662 }
15dfcd45
JK		 2663 }
2664}
2665
d54908a5 2666static void do_acl_reset(Monitor *mon, const QDict *qdict)
15dfcd45 2667{
d54908a5 2668 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2669 qemu_acl *acl = find_acl(mon, aclname);
2670
2671 if (acl) {
28a76be8
AL		 2672 qemu_acl_reset(acl);
2673 monitor_printf(mon, "acl: removed all rules\n");
15dfcd45
JK		 2674 }
2675}
2676
f18c16de 2677static void do_acl_policy(Monitor *mon, const QDict *qdict)
15dfcd45 2678{
f18c16de
LC		 2679 const char *aclname = qdict_get_str(qdict, "aclname");
2680 const char *policy = qdict_get_str(qdict, "policy");
15dfcd45 2681 qemu_acl *acl = find_acl(mon, aclname);
28a76be8 2682
15dfcd45
JK		 2683 if (acl) {
2684 if (strcmp(policy, "allow") == 0) {
28a76be8
AL		 2685 acl->defaultDeny = 0;
2686 monitor_printf(mon, "acl: policy set to 'allow'\n");
15dfcd45 2687 } else if (strcmp(policy, "deny") == 0) {
28a76be8
AL		 2688 acl->defaultDeny = 1;
2689 monitor_printf(mon, "acl: policy set to 'deny'\n");
2690 } else {
15dfcd45
JK		 2691 monitor_printf(mon, "acl: unknown policy '%s', "
2692 "expected 'deny' or 'allow'\n", policy);
28a76be8 2693 }
15dfcd45
JK		 2694 }
2695}
28a76be8 2696
1bd1442e 2697static void do_acl_add(Monitor *mon, const QDict *qdict)
15dfcd45 2698{
1bd1442e
LC		 2699 const char *aclname = qdict_get_str(qdict, "aclname");
2700 const char *match = qdict_get_str(qdict, "match");
2701 const char *policy = qdict_get_str(qdict, "policy");
2702 int has_index = qdict_haskey(qdict, "index");
2703 int index = qdict_get_try_int(qdict, "index", -1);
15dfcd45
JK		 2704 qemu_acl *acl = find_acl(mon, aclname);
2705 int deny, ret;
2706
2707 if (acl) {
2708 if (strcmp(policy, "allow") == 0) {
2709 deny = 0;
2710 } else if (strcmp(policy, "deny") == 0) {
2711 deny = 1;
2712 } else {
2713 monitor_printf(mon, "acl: unknown policy '%s', "
2714 "expected 'deny' or 'allow'\n", policy);
28a76be8
AL		 2715 return;
2716 }
28a76be8
AL		 2717 if (has_index)
2718 ret = qemu_acl_insert(acl, deny, match, index);
2719 else
2720 ret = qemu_acl_append(acl, deny, match);
2721 if (ret < 0)
2722 monitor_printf(mon, "acl: unable to add acl entry\n");
2723 else
2724 monitor_printf(mon, "acl: added rule at position %d\n", ret);
15dfcd45
JK		 2725 }
2726}
28a76be8 2727
f18c16de 2728static void do_acl_remove(Monitor *mon, const QDict *qdict)
15dfcd45 2729{
f18c16de
LC		 2730 const char *aclname = qdict_get_str(qdict, "aclname");
2731 const char *match = qdict_get_str(qdict, "match");
15dfcd45
JK		 2732 qemu_acl *acl = find_acl(mon, aclname);
2733 int ret;
28a76be8 2734
15dfcd45 2735 if (acl) {
28a76be8
AL		 2736 ret = qemu_acl_remove(acl, match);
2737 if (ret < 0)
2738 monitor_printf(mon, "acl: no matching acl entry\n");
2739 else
2740 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
76655d6d
AL		 2741 }
2742}
2743
79c4f6b0 2744#if defined(TARGET_I386)
37b7ad48 2745static void do_inject_mce(Monitor *mon, const QDict *qdict)
79c4f6b0
HY		 2746{
2747 CPUState *cenv;
37b7ad48
LC		 2748 int cpu_index = qdict_get_int(qdict, "cpu_index");
2749 int bank = qdict_get_int(qdict, "bank");
2750 uint64_t status = qdict_get_int(qdict, "status");
2751 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2752 uint64_t addr = qdict_get_int(qdict, "addr");
2753 uint64_t misc = qdict_get_int(qdict, "misc");
747461c7 2754 int flags = MCE_INJECT_UNCOND_AO;
79c4f6b0 2755
747461c7
JK		 2756 if (qdict_get_try_bool(qdict, "broadcast", 0)) {
2757 flags |= MCE_INJECT_BROADCAST;
2758 }
31ce5e0c 2759 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
316378e4
JK		 2760 if (cenv->cpu_index == cpu_index) {
2761 cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
747461c7 2762 flags);
79c4f6b0
HY		 2763 break;
2764 }
31ce5e0c 2765 }
79c4f6b0
HY		 2766}
2767#endif
2768
6ad3ebd2 2769static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2770{
d54908a5 2771 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2772 mon_fd_t *monfd;
f07918fd
MM		 2773 int fd;
2774
74c0d6f0 2775 fd = qemu_chr_fe_get_msgfd(mon->chr);
f07918fd 2776 if (fd == -1) {
ab5b027e 2777 qerror_report(QERR_FD_NOT_SUPPLIED);
6ad3ebd2 2778 return -1;
f07918fd
MM		 2779 }
2780
2781 if (qemu_isdigit(fdname[0])) {
e17ba87c
MA		 2782 qerror_report(QERR_INVALID_PARAMETER_VALUE, "fdname",
2783 "a name not starting with a digit");
6ad3ebd2 2784 return -1;
f07918fd
MM		 2785 }
2786
72cf2d4f 2787 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2788 if (strcmp(monfd->name, fdname) != 0) {
2789 continue;
2790 }
2791
2792 close(monfd->fd);
2793 monfd->fd = fd;
6ad3ebd2 2794 return 0;
f07918fd
MM		 2795 }
2796
7267c094
AL		 2797 monfd = g_malloc0(sizeof(mon_fd_t));
2798 monfd->name = g_strdup(fdname);
f07918fd
MM		 2799 monfd->fd = fd;
2800
72cf2d4f 2801 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
6ad3ebd2 2802 return 0;
f07918fd
MM		 2803}
2804
aeb91c1e 2805static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2806{
d54908a5 2807 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2808 mon_fd_t *monfd;
f07918fd 2809
72cf2d4f 2810 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2811 if (strcmp(monfd->name, fdname) != 0) {
2812 continue;
2813 }
2814
72cf2d4f 2815 QLIST_REMOVE(monfd, next);
f07918fd 2816 close(monfd->fd);
7267c094
AL		 2817 g_free(monfd->name);
2818 g_free(monfd);
aeb91c1e 2819 return 0;
f07918fd
MM		 2820 }
2821
ab5b027e 2822 qerror_report(QERR_FD_NOT_FOUND, fdname);
aeb91c1e 2823 return -1;
f07918fd
MM		 2824}
2825
d54908a5 2826static void do_loadvm(Monitor *mon, const QDict *qdict)
c8d41b2c
JQ		 2827{
2828 int saved_vm_running = vm_running;
d54908a5 2829 const char *name = qdict_get_str(qdict, "name");
c8d41b2c 2830
1dfb4dd9 2831 vm_stop(RSTATE_RESTORE);
c8d41b2c 2832
f0aa7a8b 2833 if (load_vmstate(name) == 0 && saved_vm_running) {
c8d41b2c 2834 vm_start();
f0aa7a8b 2835 }
c8d41b2c
JQ		 2836}
2837
7768e04c
MM		 2838int monitor_get_fd(Monitor *mon, const char *fdname)
2839{
c227f099 2840 mon_fd_t *monfd;
7768e04c 2841
72cf2d4f 2842 QLIST_FOREACH(monfd, &mon->fds, next) {
7768e04c
MM		 2843 int fd;
2844
2845 if (strcmp(monfd->name, fdname) != 0) {
2846 continue;
2847 }
2848
2849 fd = monfd->fd;
2850
2851 /* caller takes ownership of fd */
72cf2d4f 2852 QLIST_REMOVE(monfd, next);
7267c094
AL		 2853 g_free(monfd->name);
2854 g_free(monfd);
7768e04c
MM		 2855
2856 return fd;
2857 }
2858
2859 return -1;
2860}
2861
c227f099 2862static const mon_cmd_t mon_cmds[] = {
acd0a093 2863#include "hmp-commands.h"
5fafdf24 2864 { NULL, NULL, },
9dc39cba
FB		 2865};
2866
acd0a093 2867/* Please update hmp-commands.hx when adding or changing commands */
c227f099 2868static const mon_cmd_t info_cmds[] = {
d7f9b689
LC		 2869 {
2870 .name = "version",
2871 .args_type = "",
d7f9b689
LC		 2872 .params = "",
2873 .help = "show the version of QEMU",
45e914cf 2874 .user_print = do_info_version_print,
ab2d3187 2875 .mhandler.info_new = do_info_version,
d7f9b689
LC		 2876 },
2877 {
2878 .name = "network",
2879 .args_type = "",
d7f9b689
LC		 2880 .params = "",
2881 .help = "show the network state",
910df89d 2882 .mhandler.info = do_info_network,
d7f9b689
LC		 2883 },
2884 {
2885 .name = "chardev",
2886 .args_type = "",
d7f9b689
LC		 2887 .params = "",
2888 .help = "show the character devices",
588b3832
LC		 2889 .user_print = qemu_chr_info_print,
2890 .mhandler.info_new = qemu_chr_info,
d7f9b689
LC		 2891 },
2892 {
2893 .name = "block",
2894 .args_type = "",
d7f9b689
LC		 2895 .params = "",
2896 .help = "show the block devices",
d15e5465
LC		 2897 .user_print = bdrv_info_print,
2898 .mhandler.info_new = bdrv_info,
d7f9b689
LC		 2899 },
2900 {
2901 .name = "blockstats",
2902 .args_type = "",
d7f9b689
LC		 2903 .params = "",
2904 .help = "show block device statistics",
218a536a
LC		 2905 .user_print = bdrv_stats_print,
2906 .mhandler.info_new = bdrv_info_stats,
d7f9b689
LC		 2907 },
2908 {
2909 .name = "registers",
2910 .args_type = "",
d7f9b689
LC		 2911 .params = "",
2912 .help = "show the cpu registers",
910df89d 2913 .mhandler.info = do_info_registers,
d7f9b689
LC		 2914 },
2915 {
2916 .name = "cpus",
2917 .args_type = "",
d7f9b689
LC		 2918 .params = "",
2919 .help = "show infos for each CPU",
8f3cec0b
LC		 2920 .user_print = monitor_print_cpus,
2921 .mhandler.info_new = do_info_cpus,
d7f9b689
LC		 2922 },
2923 {
2924 .name = "history",
2925 .args_type = "",
d7f9b689
LC		 2926 .params = "",
2927 .help = "show the command line history",
910df89d 2928 .mhandler.info = do_info_history,
d7f9b689
LC		 2929 },
2930 {
2931 .name = "irq",
2932 .args_type = "",
d7f9b689
LC		 2933 .params = "",
2934 .help = "show the interrupts statistics (if available)",
910df89d 2935 .mhandler.info = irq_info,
d7f9b689
LC		 2936 },
2937 {
2938 .name = "pic",
2939 .args_type = "",
d7f9b689
LC		 2940 .params = "",
2941 .help = "show i8259 (PIC) state",
910df89d 2942 .mhandler.info = pic_info,
d7f9b689
LC		 2943 },
2944 {
2945 .name = "pci",
2946 .args_type = "",
d7f9b689
LC		 2947 .params = "",
2948 .help = "show PCI info",
163c8a59
LC		 2949 .user_print = do_pci_info_print,
2950 .mhandler.info_new = do_pci_info,
d7f9b689 2951 },
d41160a3 2952#if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC)
d7f9b689
LC		 2953 {
2954 .name = "tlb",
2955 .args_type = "",
d7f9b689
LC		 2956 .params = "",
2957 .help = "show virtual to physical memory mappings",
910df89d 2958 .mhandler.info = tlb_info,
d7f9b689 2959 },
7c664e2f
AJ		 2960#endif
2961#if defined(TARGET_I386)
d7f9b689
LC		 2962 {
2963 .name = "mem",
2964 .args_type = "",
d7f9b689
LC		 2965 .params = "",
2966 .help = "show the active virtual memory mappings",
910df89d 2967 .mhandler.info = mem_info,
d7f9b689 2968 },
b86bda5b 2969#endif
d7f9b689
LC		 2970 {
2971 .name = "jit",
2972 .args_type = "",
d7f9b689
LC		 2973 .params = "",
2974 .help = "show dynamic compiler info",
910df89d 2975 .mhandler.info = do_info_jit,
d7f9b689
LC		 2976 },
2977 {
2978 .name = "kvm",
2979 .args_type = "",
d7f9b689
LC		 2980 .params = "",
2981 .help = "show KVM information",
2af5ba71
LC		 2982 .user_print = do_info_kvm_print,
2983 .mhandler.info_new = do_info_kvm,
d7f9b689
LC		 2984 },
2985 {
2986 .name = "numa",
2987 .args_type = "",
d7f9b689
LC		 2988 .params = "",
2989 .help = "show NUMA information",
910df89d 2990 .mhandler.info = do_info_numa,
d7f9b689
LC		 2991 },
2992 {
2993 .name = "usb",
2994 .args_type = "",
d7f9b689
LC		 2995 .params = "",
2996 .help = "show guest USB devices",
910df89d 2997 .mhandler.info = usb_info,
d7f9b689
LC		 2998 },
2999 {
3000 .name = "usbhost",
3001 .args_type = "",
d7f9b689
LC		 3002 .params = "",
3003 .help = "show host USB devices",
910df89d 3004 .mhandler.info = usb_host_info,
d7f9b689
LC		 3005 },
3006 {
3007 .name = "profile",
3008 .args_type = "",
d7f9b689
LC		 3009 .params = "",
3010 .help = "show profiling information",
910df89d 3011 .mhandler.info = do_info_profile,
d7f9b689
LC		 3012 },
3013 {
3014 .name = "capture",
3015 .args_type = "",
d7f9b689
LC		 3016 .params = "",
3017 .help = "show capture information",
910df89d 3018 .mhandler.info = do_info_capture,
d7f9b689
LC		 3019 },
3020 {
3021 .name = "snapshots",
3022 .args_type = "",
d7f9b689
LC		 3023 .params = "",
3024 .help = "show the currently saved VM snapshots",
910df89d 3025 .mhandler.info = do_info_snapshots,
d7f9b689
LC		 3026 },
3027 {
3028 .name = "status",
3029 .args_type = "",
d7f9b689
LC		 3030 .params = "",
3031 .help = "show the current VM status (running|paused)",
c0e8520e
LC		 3032 .user_print = do_info_status_print,
3033 .mhandler.info_new = do_info_status,
d7f9b689
LC		 3034 },
3035 {
3036 .name = "pcmcia",
3037 .args_type = "",
d7f9b689
LC		 3038 .params = "",
3039 .help = "show guest PCMCIA status",
910df89d 3040 .mhandler.info = pcmcia_info,
d7f9b689
LC		 3041 },
3042 {
3043 .name = "mice",
3044 .args_type = "",
d7f9b689
LC		 3045 .params = "",
3046 .help = "show which guest mouse is receiving events",
e78c48ec
LC		 3047 .user_print = do_info_mice_print,
3048 .mhandler.info_new = do_info_mice,
d7f9b689
LC		 3049 },
3050 {
3051 .name = "vnc",
3052 .args_type = "",
d7f9b689
LC		 3053 .params = "",
3054 .help = "show the vnc server status",
d96fd29c
LC		 3055 .user_print = do_info_vnc_print,
3056 .mhandler.info_new = do_info_vnc,
d7f9b689 3057 },
cb42a870
GH		 3058#if defined(CONFIG_SPICE)
3059 {
3060 .name = "spice",
3061 .args_type = "",
3062 .params = "",
3063 .help = "show the spice server status",
3064 .user_print = do_info_spice_print,
3065 .mhandler.info_new = do_info_spice,
3066 },
3067#endif
d7f9b689
LC		 3068 {
3069 .name = "name",
3070 .args_type = "",
d7f9b689
LC		 3071 .params = "",
3072 .help = "show the current VM name",
e05486cb
LC		 3073 .user_print = do_info_name_print,
3074 .mhandler.info_new = do_info_name,
d7f9b689
LC		 3075 },
3076 {
3077 .name = "uuid",
3078 .args_type = "",
d7f9b689
LC		 3079 .params = "",
3080 .help = "show the current VM UUID",
9603ceba
LC		 3081 .user_print = do_info_uuid_print,
3082 .mhandler.info_new = do_info_uuid,
d7f9b689 3083 },
76a66253 3084#if defined(TARGET_PPC)
d7f9b689
LC		 3085 {
3086 .name = "cpustats",
3087 .args_type = "",
d7f9b689
LC		 3088 .params = "",
3089 .help = "show CPU statistics",
910df89d 3090 .mhandler.info = do_info_cpu_stats,
d7f9b689 3091 },
76a66253 3092#endif
31a60e22 3093#if defined(CONFIG_SLIRP)
d7f9b689
LC		 3094 {
3095 .name = "usernet",
3096 .args_type = "",
d7f9b689
LC		 3097 .params = "",
3098 .help = "show user network stack connection states",
910df89d 3099 .mhandler.info = do_info_usernet,
d7f9b689 3100 },
31a60e22 3101#endif
d7f9b689
LC		 3102 {
3103 .name = "migrate",
3104 .args_type = "",
d7f9b689
LC		 3105 .params = "",
3106 .help = "show migration status",
c86a6683
LC		 3107 .user_print = do_info_migrate_print,
3108 .mhandler.info_new = do_info_migrate,
d7f9b689
LC		 3109 },
3110 {
3111 .name = "balloon",
3112 .args_type = "",
d7f9b689
LC		 3113 .params = "",
3114 .help = "show balloon information",
cc1d9c70 3115 .user_print = monitor_print_balloon,
625a5bef 3116 .mhandler.info_async = do_info_balloon,
8ac470c1 3117 .flags = MONITOR_CMD_ASYNC,
d7f9b689
LC		 3118 },
3119 {
3120 .name = "qtree",
3121 .args_type = "",
d7f9b689
LC		 3122 .params = "",
3123 .help = "show device tree",
910df89d 3124 .mhandler.info = do_info_qtree,
d7f9b689
LC		 3125 },
3126 {
3127 .name = "qdm",
3128 .args_type = "",
d7f9b689
LC		 3129 .params = "",
3130 .help = "show qdev device model list",
910df89d 3131 .mhandler.info = do_info_qdm,
d7f9b689
LC		 3132 },
3133 {
3134 .name = "roms",
3135 .args_type = "",
d7f9b689
LC		 3136 .params = "",
3137 .help = "show roms",
910df89d 3138 .mhandler.info = do_info_roms,
d7f9b689 3139 },
6d8a764e 3140#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 3141 {
3142 .name = "trace",
3143 .args_type = "",
3144 .params = "",
3145 .help = "show current contents of trace buffer",
3146 .mhandler.info = do_info_trace,
3147 },
31965ae2 3148#endif
22890ab5
PS		 3149 {
3150 .name = "trace-events",
3151 .args_type = "",
3152 .params = "",
3153 .help = "show available trace-events & their state",
fc764105 3154 .mhandler.info = do_trace_print_events,
22890ab5 3155 },
d7f9b689
LC		 3156 {
3157 .name = NULL,
3158 },
9dc39cba
FB		 3159};
3160
f36b4afb
LC		 3161static const mon_cmd_t qmp_cmds[] = {
3162#include "qmp-commands.h"
3163 { /* NULL */ },
3164};
3165
3e12a751
LC		 3166static const mon_cmd_t qmp_query_cmds[] = {
3167 {
3168 .name = "version",
3169 .args_type = "",
3170 .params = "",
3171 .help = "show the version of QEMU",
3172 .user_print = do_info_version_print,
3173 .mhandler.info_new = do_info_version,
3174 },
3175 {
3176 .name = "commands",
3177 .args_type = "",
3178 .params = "",
3179 .help = "list QMP available commands",
3180 .user_print = monitor_user_noop,
3181 .mhandler.info_new = do_info_commands,
3182 },
3183 {
3184 .name = "chardev",
3185 .args_type = "",
3186 .params = "",
3187 .help = "show the character devices",
3188 .user_print = qemu_chr_info_print,
3189 .mhandler.info_new = qemu_chr_info,
3190 },
3191 {
3192 .name = "block",
3193 .args_type = "",
3194 .params = "",
3195 .help = "show the block devices",
3196 .user_print = bdrv_info_print,
3197 .mhandler.info_new = bdrv_info,
3198 },
3199 {
3200 .name = "blockstats",
3201 .args_type = "",
3202 .params = "",
3203 .help = "show block device statistics",
3204 .user_print = bdrv_stats_print,
3205 .mhandler.info_new = bdrv_info_stats,
3206 },
3207 {
3208 .name = "cpus",
3209 .args_type = "",
3210 .params = "",
3211 .help = "show infos for each CPU",
3212 .user_print = monitor_print_cpus,
3213 .mhandler.info_new = do_info_cpus,
3214 },
3215 {
3216 .name = "pci",
3217 .args_type = "",
3218 .params = "",
3219 .help = "show PCI info",
3220 .user_print = do_pci_info_print,
3221 .mhandler.info_new = do_pci_info,
3222 },
3223 {
3224 .name = "kvm",
3225 .args_type = "",
3226 .params = "",
3227 .help = "show KVM information",
3228 .user_print = do_info_kvm_print,
3229 .mhandler.info_new = do_info_kvm,
3230 },
3231 {
3232 .name = "status",
3233 .args_type = "",
3234 .params = "",
3235 .help = "show the current VM status (running|paused)",
3236 .user_print = do_info_status_print,
3237 .mhandler.info_new = do_info_status,
3238 },
3239 {
3240 .name = "mice",
3241 .args_type = "",
3242 .params = "",
3243 .help = "show which guest mouse is receiving events",
3244 .user_print = do_info_mice_print,
3245 .mhandler.info_new = do_info_mice,
3246 },
3247 {
3248 .name = "vnc",
3249 .args_type = "",
3250 .params = "",
3251 .help = "show the vnc server status",
3252 .user_print = do_info_vnc_print,
3253 .mhandler.info_new = do_info_vnc,
3254 },
cb42a870
GH		 3255#if defined(CONFIG_SPICE)
3256 {
3257 .name = "spice",
3258 .args_type = "",
3259 .params = "",
3260 .help = "show the spice server status",
3261 .user_print = do_info_spice_print,
3262 .mhandler.info_new = do_info_spice,
3263 },
3264#endif
3e12a751
LC		 3265 {
3266 .name = "name",
3267 .args_type = "",
3268 .params = "",
3269 .help = "show the current VM name",
3270 .user_print = do_info_name_print,
3271 .mhandler.info_new = do_info_name,
3272 },
3273 {
3274 .name = "uuid",
3275 .args_type = "",
3276 .params = "",
3277 .help = "show the current VM UUID",
3278 .user_print = do_info_uuid_print,
3279 .mhandler.info_new = do_info_uuid,
3280 },
3281 {
3282 .name = "migrate",
3283 .args_type = "",
3284 .params = "",
3285 .help = "show migration status",
3286 .user_print = do_info_migrate_print,
3287 .mhandler.info_new = do_info_migrate,
3288 },
3289 {
3290 .name = "balloon",
3291 .args_type = "",
3292 .params = "",
3293 .help = "show balloon information",
3294 .user_print = monitor_print_balloon,
3295 .mhandler.info_async = do_info_balloon,
3296 .flags = MONITOR_CMD_ASYNC,
3297 },
3298 { /* NULL */ },
3299};
3300
9307c4c1
FB		 3301/*******************************************************************/
3302
3303static const char *pch;
3304static jmp_buf expr_env;
3305
92a31b1f
FB		 3306#define MD_TLONG 0
3307#define MD_I32 1
3308
9307c4c1
FB		 3309typedef struct MonitorDef {
3310 const char *name;
3311 int offset;
8662d656 3312 target_long (*get_value)(const struct MonitorDef *md, int val);
92a31b1f 3313 int type;
9307c4c1
FB		 3314} MonitorDef;
3315
57206fd4 3316#if defined(TARGET_I386)
8662d656 3317static target_long monitor_get_pc (const struct MonitorDef *md, int val)
57206fd4 3318{
6a00d601 3319 CPUState *env = mon_get_cpu();
6a00d601 3320 return env->eip + env->segs[R_CS].base;
57206fd4
FB		 3321}
3322#endif
3323
a541f297 3324#if defined(TARGET_PPC)
8662d656 3325static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
a541f297 3326{
6a00d601 3327 CPUState *env = mon_get_cpu();
a541f297
FB		 3328 unsigned int u;
3329 int i;
3330
3331 u = 0;
3332 for (i = 0; i < 8; i++)
28a76be8 3333 u |= env->crf[i] << (32 - (4 * i));
a541f297
FB		 3334
3335 return u;
3336}
3337
8662d656 3338static target_long monitor_get_msr (const struct MonitorDef *md, int val)
a541f297 3339{
6a00d601 3340 CPUState *env = mon_get_cpu();
0411a972 3341 return env->msr;
a541f297
FB		 3342}
3343
8662d656 3344static target_long monitor_get_xer (const struct MonitorDef *md, int val)
a541f297 3345{
6a00d601 3346 CPUState *env = mon_get_cpu();
3d7b417e 3347 return env->xer;
a541f297 3348}
9fddaa0c 3349
8662d656 3350static target_long monitor_get_decr (const struct MonitorDef *md, int val)
9fddaa0c 3351{
6a00d601 3352 CPUState *env = mon_get_cpu();
6a00d601 3353 return cpu_ppc_load_decr(env);
9fddaa0c
FB		 3354}
3355
8662d656 3356static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
9fddaa0c 3357{
6a00d601 3358 CPUState *env = mon_get_cpu();
6a00d601 3359 return cpu_ppc_load_tbu(env);
9fddaa0c
FB		 3360}
3361
8662d656 3362static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
9fddaa0c 3363{
6a00d601 3364 CPUState *env = mon_get_cpu();
6a00d601 3365 return cpu_ppc_load_tbl(env);
9fddaa0c 3366}
a541f297
FB		 3367#endif
3368
e95c8d51 3369#if defined(TARGET_SPARC)
7b936c0c 3370#ifndef TARGET_SPARC64
8662d656 3371static target_long monitor_get_psr (const struct MonitorDef *md, int val)
e95c8d51 3372{
6a00d601 3373 CPUState *env = mon_get_cpu();
5a834bb4
BS		 3374
3375 return cpu_get_psr(env);
e95c8d51 3376}
7b936c0c 3377#endif
e95c8d51 3378
8662d656 3379static target_long monitor_get_reg(const struct MonitorDef *md, int val)
e95c8d51 3380{
6a00d601 3381 CPUState *env = mon_get_cpu();
6a00d601 3382 return env->regwptr[val];
e95c8d51
FB		 3383}
3384#endif
3385
8662d656 3386static const MonitorDef monitor_defs[] = {
9307c4c1 3387#ifdef TARGET_I386
57206fd4
FB		 3388
3389#define SEG(name, seg) \
92a31b1f 3390 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
57206fd4 3391 { name ".base", offsetof(CPUState, segs[seg].base) },\
92a31b1f 3392 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
57206fd4 3393
9307c4c1
FB		 3394 { "eax", offsetof(CPUState, regs[0]) },
3395 { "ecx", offsetof(CPUState, regs[1]) },
3396 { "edx", offsetof(CPUState, regs[2]) },
3397 { "ebx", offsetof(CPUState, regs[3]) },
3398 { "esp|sp", offsetof(CPUState, regs[4]) },
3399 { "ebp|fp", offsetof(CPUState, regs[5]) },
3400 { "esi", offsetof(CPUState, regs[6]) },
01038d2a 3401 { "edi", offsetof(CPUState, regs[7]) },
92a31b1f
FB		 3402#ifdef TARGET_X86_64
3403 { "r8", offsetof(CPUState, regs[8]) },
3404 { "r9", offsetof(CPUState, regs[9]) },
3405 { "r10", offsetof(CPUState, regs[10]) },
3406 { "r11", offsetof(CPUState, regs[11]) },
3407 { "r12", offsetof(CPUState, regs[12]) },
3408 { "r13", offsetof(CPUState, regs[13]) },
3409 { "r14", offsetof(CPUState, regs[14]) },
3410 { "r15", offsetof(CPUState, regs[15]) },
3411#endif
9307c4c1 3412 { "eflags", offsetof(CPUState, eflags) },
57206fd4
FB		 3413 { "eip", offsetof(CPUState, eip) },
3414 SEG("cs", R_CS)
3415 SEG("ds", R_DS)
3416 SEG("es", R_ES)
01038d2a 3417 SEG("ss", R_SS)
57206fd4
FB		 3418 SEG("fs", R_FS)
3419 SEG("gs", R_GS)
3420 { "pc", 0, monitor_get_pc, },
a541f297 3421#elif defined(TARGET_PPC)
ff937dba 3422 /* General purpose registers */
a541f297
FB		 3423 { "r0", offsetof(CPUState, gpr[0]) },
3424 { "r1", offsetof(CPUState, gpr[1]) },
3425 { "r2", offsetof(CPUState, gpr[2]) },
3426 { "r3", offsetof(CPUState, gpr[3]) },
3427 { "r4", offsetof(CPUState, gpr[4]) },
3428 { "r5", offsetof(CPUState, gpr[5]) },
3429 { "r6", offsetof(CPUState, gpr[6]) },
3430 { "r7", offsetof(CPUState, gpr[7]) },
3431 { "r8", offsetof(CPUState, gpr[8]) },
3432 { "r9", offsetof(CPUState, gpr[9]) },
3433 { "r10", offsetof(CPUState, gpr[10]) },
3434 { "r11", offsetof(CPUState, gpr[11]) },
3435 { "r12", offsetof(CPUState, gpr[12]) },
3436 { "r13", offsetof(CPUState, gpr[13]) },
3437 { "r14", offsetof(CPUState, gpr[14]) },
3438 { "r15", offsetof(CPUState, gpr[15]) },
3439 { "r16", offsetof(CPUState, gpr[16]) },
3440 { "r17", offsetof(CPUState, gpr[17]) },
3441 { "r18", offsetof(CPUState, gpr[18]) },
3442 { "r19", offsetof(CPUState, gpr[19]) },
3443 { "r20", offsetof(CPUState, gpr[20]) },
3444 { "r21", offsetof(CPUState, gpr[21]) },
3445 { "r22", offsetof(CPUState, gpr[22]) },
3446 { "r23", offsetof(CPUState, gpr[23]) },
3447 { "r24", offsetof(CPUState, gpr[24]) },
3448 { "r25", offsetof(CPUState, gpr[25]) },
3449 { "r26", offsetof(CPUState, gpr[26]) },
3450 { "r27", offsetof(CPUState, gpr[27]) },
3451 { "r28", offsetof(CPUState, gpr[28]) },
3452 { "r29", offsetof(CPUState, gpr[29]) },
3453 { "r30", offsetof(CPUState, gpr[30]) },
3454 { "r31", offsetof(CPUState, gpr[31]) },
ff937dba
JM		 3455 /* Floating point registers */
3456 { "f0", offsetof(CPUState, fpr[0]) },
3457 { "f1", offsetof(CPUState, fpr[1]) },
3458 { "f2", offsetof(CPUState, fpr[2]) },
3459 { "f3", offsetof(CPUState, fpr[3]) },
3460 { "f4", offsetof(CPUState, fpr[4]) },
3461 { "f5", offsetof(CPUState, fpr[5]) },
3462 { "f6", offsetof(CPUState, fpr[6]) },
3463 { "f7", offsetof(CPUState, fpr[7]) },
3464 { "f8", offsetof(CPUState, fpr[8]) },
3465 { "f9", offsetof(CPUState, fpr[9]) },
3466 { "f10", offsetof(CPUState, fpr[10]) },
3467 { "f11", offsetof(CPUState, fpr[11]) },
3468 { "f12", offsetof(CPUState, fpr[12]) },
3469 { "f13", offsetof(CPUState, fpr[13]) },
3470 { "f14", offsetof(CPUState, fpr[14]) },
3471 { "f15", offsetof(CPUState, fpr[15]) },
3472 { "f16", offsetof(CPUState, fpr[16]) },
3473 { "f17", offsetof(CPUState, fpr[17]) },
3474 { "f18", offsetof(CPUState, fpr[18]) },
3475 { "f19", offsetof(CPUState, fpr[19]) },
3476 { "f20", offsetof(CPUState, fpr[20]) },
3477 { "f21", offsetof(CPUState, fpr[21]) },
3478 { "f22", offsetof(CPUState, fpr[22]) },
3479 { "f23", offsetof(CPUState, fpr[23]) },
3480 { "f24", offsetof(CPUState, fpr[24]) },
3481 { "f25", offsetof(CPUState, fpr[25]) },
3482 { "f26", offsetof(CPUState, fpr[26]) },
3483 { "f27", offsetof(CPUState, fpr[27]) },
3484 { "f28", offsetof(CPUState, fpr[28]) },
3485 { "f29", offsetof(CPUState, fpr[29]) },
3486 { "f30", offsetof(CPUState, fpr[30]) },
3487 { "f31", offsetof(CPUState, fpr[31]) },
3488 { "fpscr", offsetof(CPUState, fpscr) },
3489 /* Next instruction pointer */
57206fd4 3490 { "nip|pc", offsetof(CPUState, nip) },
a541f297
FB		 3491 { "lr", offsetof(CPUState, lr) },
3492 { "ctr", offsetof(CPUState, ctr) },
9fddaa0c 3493 { "decr", 0, &monitor_get_decr, },
a541f297 3494 { "ccr", 0, &monitor_get_ccr, },
ff937dba 3495 /* Machine state register */
a541f297
FB		 3496 { "msr", 0, &monitor_get_msr, },
3497 { "xer", 0, &monitor_get_xer, },
9fddaa0c
FB		 3498 { "tbu", 0, &monitor_get_tbu, },
3499 { "tbl", 0, &monitor_get_tbl, },
ff937dba
JM		 3500#if defined(TARGET_PPC64)
3501 /* Address space register */
3502 { "asr", offsetof(CPUState, asr) },
3503#endif
3504 /* Segment registers */
bb593904 3505 { "sdr1", offsetof(CPUState, spr[SPR_SDR1]) },
a541f297
FB		 3506 { "sr0", offsetof(CPUState, sr[0]) },
3507 { "sr1", offsetof(CPUState, sr[1]) },
3508 { "sr2", offsetof(CPUState, sr[2]) },
3509 { "sr3", offsetof(CPUState, sr[3]) },
3510 { "sr4", offsetof(CPUState, sr[4]) },
3511 { "sr5", offsetof(CPUState, sr[5]) },
3512 { "sr6", offsetof(CPUState, sr[6]) },
3513 { "sr7", offsetof(CPUState, sr[7]) },
3514 { "sr8", offsetof(CPUState, sr[8]) },
3515 { "sr9", offsetof(CPUState, sr[9]) },
3516 { "sr10", offsetof(CPUState, sr[10]) },
3517 { "sr11", offsetof(CPUState, sr[11]) },
3518 { "sr12", offsetof(CPUState, sr[12]) },
3519 { "sr13", offsetof(CPUState, sr[13]) },
3520 { "sr14", offsetof(CPUState, sr[14]) },
3521 { "sr15", offsetof(CPUState, sr[15]) },
90dc8812
SW		 3522 /* Too lazy to put BATs... */
3523 { "pvr", offsetof(CPUState, spr[SPR_PVR]) },
3524
3525 { "srr0", offsetof(CPUState, spr[SPR_SRR0]) },
3526 { "srr1", offsetof(CPUState, spr[SPR_SRR1]) },
3527 { "sprg0", offsetof(CPUState, spr[SPR_SPRG0]) },
3528 { "sprg1", offsetof(CPUState, spr[SPR_SPRG1]) },
3529 { "sprg2", offsetof(CPUState, spr[SPR_SPRG2]) },
3530 { "sprg3", offsetof(CPUState, spr[SPR_SPRG3]) },
3531 { "sprg4", offsetof(CPUState, spr[SPR_SPRG4]) },
3532 { "sprg5", offsetof(CPUState, spr[SPR_SPRG5]) },
3533 { "sprg6", offsetof(CPUState, spr[SPR_SPRG6]) },
3534 { "sprg7", offsetof(CPUState, spr[SPR_SPRG7]) },
3535 { "pid", offsetof(CPUState, spr[SPR_BOOKE_PID]) },
3536 { "csrr0", offsetof(CPUState, spr[SPR_BOOKE_CSRR0]) },
3537 { "csrr1", offsetof(CPUState, spr[SPR_BOOKE_CSRR1]) },
3538 { "esr", offsetof(CPUState, spr[SPR_BOOKE_ESR]) },
3539 { "dear", offsetof(CPUState, spr[SPR_BOOKE_DEAR]) },
3540 { "mcsr", offsetof(CPUState, spr[SPR_BOOKE_MCSR]) },
3541 { "tsr", offsetof(CPUState, spr[SPR_BOOKE_TSR]) },
3542 { "tcr", offsetof(CPUState, spr[SPR_BOOKE_TCR]) },
3543 { "vrsave", offsetof(CPUState, spr[SPR_VRSAVE]) },
3544 { "pir", offsetof(CPUState, spr[SPR_BOOKE_PIR]) },
3545 { "mcsrr0", offsetof(CPUState, spr[SPR_BOOKE_MCSRR0]) },
3546 { "mcsrr1", offsetof(CPUState, spr[SPR_BOOKE_MCSRR1]) },
3547 { "decar", offsetof(CPUState, spr[SPR_BOOKE_DECAR]) },
3548 { "ivpr", offsetof(CPUState, spr[SPR_BOOKE_IVPR]) },
3549 { "epcr", offsetof(CPUState, spr[SPR_BOOKE_EPCR]) },
3550 { "sprg8", offsetof(CPUState, spr[SPR_BOOKE_SPRG8]) },
3551 { "ivor0", offsetof(CPUState, spr[SPR_BOOKE_IVOR0]) },
3552 { "ivor1", offsetof(CPUState, spr[SPR_BOOKE_IVOR1]) },
3553 { "ivor2", offsetof(CPUState, spr[SPR_BOOKE_IVOR2]) },
3554 { "ivor3", offsetof(CPUState, spr[SPR_BOOKE_IVOR3]) },
3555 { "ivor4", offsetof(CPUState, spr[SPR_BOOKE_IVOR4]) },
3556 { "ivor5", offsetof(CPUState, spr[SPR_BOOKE_IVOR5]) },
3557 { "ivor6", offsetof(CPUState, spr[SPR_BOOKE_IVOR6]) },
3558 { "ivor7", offsetof(CPUState, spr[SPR_BOOKE_IVOR7]) },
3559 { "ivor8", offsetof(CPUState, spr[SPR_BOOKE_IVOR8]) },
3560 { "ivor9", offsetof(CPUState, spr[SPR_BOOKE_IVOR9]) },
3561 { "ivor10", offsetof(CPUState, spr[SPR_BOOKE_IVOR10]) },
3562 { "ivor11", offsetof(CPUState, spr[SPR_BOOKE_IVOR11]) },
3563 { "ivor12", offsetof(CPUState, spr[SPR_BOOKE_IVOR12]) },
3564 { "ivor13", offsetof(CPUState, spr[SPR_BOOKE_IVOR13]) },
3565 { "ivor14", offsetof(CPUState, spr[SPR_BOOKE_IVOR14]) },
3566 { "ivor15", offsetof(CPUState, spr[SPR_BOOKE_IVOR15]) },
3567 { "ivor32", offsetof(CPUState, spr[SPR_BOOKE_IVOR32]) },
3568 { "ivor33", offsetof(CPUState, spr[SPR_BOOKE_IVOR33]) },
3569 { "ivor34", offsetof(CPUState, spr[SPR_BOOKE_IVOR34]) },
3570 { "ivor35", offsetof(CPUState, spr[SPR_BOOKE_IVOR35]) },
3571 { "ivor36", offsetof(CPUState, spr[SPR_BOOKE_IVOR36]) },
3572 { "ivor37", offsetof(CPUState, spr[SPR_BOOKE_IVOR37]) },
3573 { "mas0", offsetof(CPUState, spr[SPR_BOOKE_MAS0]) },
3574 { "mas1", offsetof(CPUState, spr[SPR_BOOKE_MAS1]) },
3575 { "mas2", offsetof(CPUState, spr[SPR_BOOKE_MAS2]) },
3576 { "mas3", offsetof(CPUState, spr[SPR_BOOKE_MAS3]) },
3577 { "mas4", offsetof(CPUState, spr[SPR_BOOKE_MAS4]) },
3578 { "mas6", offsetof(CPUState, spr[SPR_BOOKE_MAS6]) },
3579 { "mas7", offsetof(CPUState, spr[SPR_BOOKE_MAS7]) },
3580 { "mmucfg", offsetof(CPUState, spr[SPR_MMUCFG]) },
3581 { "tlb0cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB0CFG]) },
3582 { "tlb1cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB1CFG]) },
3583 { "epr", offsetof(CPUState, spr[SPR_BOOKE_EPR]) },
3584 { "eplc", offsetof(CPUState, spr[SPR_BOOKE_EPLC]) },
3585 { "epsc", offsetof(CPUState, spr[SPR_BOOKE_EPSC]) },
3586 { "svr", offsetof(CPUState, spr[SPR_E500_SVR]) },
3587 { "mcar", offsetof(CPUState, spr[SPR_Exxx_MCAR]) },
3588 { "pid1", offsetof(CPUState, spr[SPR_BOOKE_PID1]) },
3589 { "pid2", offsetof(CPUState, spr[SPR_BOOKE_PID2]) },
3590 { "hid0", offsetof(CPUState, spr[SPR_HID0]) },
3591
e95c8d51
FB		 3592#elif defined(TARGET_SPARC)
3593 { "g0", offsetof(CPUState, gregs[0]) },
3594 { "g1", offsetof(CPUState, gregs[1]) },
3595 { "g2", offsetof(CPUState, gregs[2]) },
3596 { "g3", offsetof(CPUState, gregs[3]) },
3597 { "g4", offsetof(CPUState, gregs[4]) },
3598 { "g5", offsetof(CPUState, gregs[5]) },
3599 { "g6", offsetof(CPUState, gregs[6]) },
3600 { "g7", offsetof(CPUState, gregs[7]) },
3601 { "o0", 0, monitor_get_reg },
3602 { "o1", 1, monitor_get_reg },
3603 { "o2", 2, monitor_get_reg },
3604 { "o3", 3, monitor_get_reg },
3605 { "o4", 4, monitor_get_reg },
3606 { "o5", 5, monitor_get_reg },
3607 { "o6", 6, monitor_get_reg },
3608 { "o7", 7, monitor_get_reg },
3609 { "l0", 8, monitor_get_reg },
3610 { "l1", 9, monitor_get_reg },
3611 { "l2", 10, monitor_get_reg },
3612 { "l3", 11, monitor_get_reg },
3613 { "l4", 12, monitor_get_reg },
3614 { "l5", 13, monitor_get_reg },
3615 { "l6", 14, monitor_get_reg },
3616 { "l7", 15, monitor_get_reg },
3617 { "i0", 16, monitor_get_reg },
3618 { "i1", 17, monitor_get_reg },
3619 { "i2", 18, monitor_get_reg },
3620 { "i3", 19, monitor_get_reg },
3621 { "i4", 20, monitor_get_reg },
3622 { "i5", 21, monitor_get_reg },
3623 { "i6", 22, monitor_get_reg },
3624 { "i7", 23, monitor_get_reg },
3625 { "pc", offsetof(CPUState, pc) },
3626 { "npc", offsetof(CPUState, npc) },
3627 { "y", offsetof(CPUState, y) },
7b936c0c 3628#ifndef TARGET_SPARC64
e95c8d51
FB		 3629 { "psr", 0, &monitor_get_psr, },
3630 { "wim", offsetof(CPUState, wim) },
7b936c0c 3631#endif
e95c8d51
FB		 3632 { "tbr", offsetof(CPUState, tbr) },
3633 { "fsr", offsetof(CPUState, fsr) },
3634 { "f0", offsetof(CPUState, fpr[0]) },
3635 { "f1", offsetof(CPUState, fpr[1]) },
3636 { "f2", offsetof(CPUState, fpr[2]) },
3637 { "f3", offsetof(CPUState, fpr[3]) },
3638 { "f4", offsetof(CPUState, fpr[4]) },
3639 { "f5", offsetof(CPUState, fpr[5]) },
3640 { "f6", offsetof(CPUState, fpr[6]) },
3641 { "f7", offsetof(CPUState, fpr[7]) },
3642 { "f8", offsetof(CPUState, fpr[8]) },
3643 { "f9", offsetof(CPUState, fpr[9]) },
3644 { "f10", offsetof(CPUState, fpr[10]) },
3645 { "f11", offsetof(CPUState, fpr[11]) },
3646 { "f12", offsetof(CPUState, fpr[12]) },
3647 { "f13", offsetof(CPUState, fpr[13]) },
3648 { "f14", offsetof(CPUState, fpr[14]) },
3649 { "f15", offsetof(CPUState, fpr[15]) },
3650 { "f16", offsetof(CPUState, fpr[16]) },
3651 { "f17", offsetof(CPUState, fpr[17]) },
3652 { "f18", offsetof(CPUState, fpr[18]) },
3653 { "f19", offsetof(CPUState, fpr[19]) },
3654 { "f20", offsetof(CPUState, fpr[20]) },
3655 { "f21", offsetof(CPUState, fpr[21]) },
3656 { "f22", offsetof(CPUState, fpr[22]) },
3657 { "f23", offsetof(CPUState, fpr[23]) },
3658 { "f24", offsetof(CPUState, fpr[24]) },
3659 { "f25", offsetof(CPUState, fpr[25]) },
3660 { "f26", offsetof(CPUState, fpr[26]) },
3661 { "f27", offsetof(CPUState, fpr[27]) },
3662 { "f28", offsetof(CPUState, fpr[28]) },
3663 { "f29", offsetof(CPUState, fpr[29]) },
3664 { "f30", offsetof(CPUState, fpr[30]) },
3665 { "f31", offsetof(CPUState, fpr[31]) },
7b936c0c
FB		 3666#ifdef TARGET_SPARC64
3667 { "f32", offsetof(CPUState, fpr[32]) },
3668 { "f34", offsetof(CPUState, fpr[34]) },
3669 { "f36", offsetof(CPUState, fpr[36]) },
3670 { "f38", offsetof(CPUState, fpr[38]) },
3671 { "f40", offsetof(CPUState, fpr[40]) },
3672 { "f42", offsetof(CPUState, fpr[42]) },
3673 { "f44", offsetof(CPUState, fpr[44]) },
3674 { "f46", offsetof(CPUState, fpr[46]) },
3675 { "f48", offsetof(CPUState, fpr[48]) },
3676 { "f50", offsetof(CPUState, fpr[50]) },
3677 { "f52", offsetof(CPUState, fpr[52]) },
3678 { "f54", offsetof(CPUState, fpr[54]) },
3679 { "f56", offsetof(CPUState, fpr[56]) },
3680 { "f58", offsetof(CPUState, fpr[58]) },
3681 { "f60", offsetof(CPUState, fpr[60]) },
3682 { "f62", offsetof(CPUState, fpr[62]) },
3683 { "asi", offsetof(CPUState, asi) },
3684 { "pstate", offsetof(CPUState, pstate) },
3685 { "cansave", offsetof(CPUState, cansave) },
3686 { "canrestore", offsetof(CPUState, canrestore) },
3687 { "otherwin", offsetof(CPUState, otherwin) },
3688 { "wstate", offsetof(CPUState, wstate) },
3689 { "cleanwin", offsetof(CPUState, cleanwin) },
3690 { "fprs", offsetof(CPUState, fprs) },
3691#endif
9307c4c1
FB		 3692#endif
3693 { NULL },
3694};
3695
376253ec 3696static void expr_error(Monitor *mon, const char *msg)
9dc39cba 3697{
376253ec 3698 monitor_printf(mon, "%s\n", msg);
9307c4c1
FB		 3699 longjmp(expr_env, 1);
3700}
3701
09b9418c 3702/* return 0 if OK, -1 if not found */
92a31b1f 3703static int get_monitor_def(target_long *pval, const char *name)
9307c4c1 3704{
8662d656 3705 const MonitorDef *md;
92a31b1f
FB		 3706 void *ptr;
3707
9307c4c1
FB		 3708 for(md = monitor_defs; md->name != NULL; md++) {
3709 if (compare_cmd(name, md->name)) {
3710 if (md->get_value) {
e95c8d51 3711 *pval = md->get_value(md, md->offset);
9307c4c1 3712 } else {
6a00d601 3713 CPUState *env = mon_get_cpu();
6a00d601 3714 ptr = (uint8_t *)env + md->offset;
92a31b1f
FB		 3715 switch(md->type) {
3716 case MD_I32:
3717 *pval = *(int32_t *)ptr;
3718 break;
3719 case MD_TLONG:
3720 *pval = *(target_long *)ptr;
3721 break;
3722 default:
3723 *pval = 0;
3724 break;
3725 }
9307c4c1
FB		 3726 }
3727 return 0;
3728 }
3729 }
3730 return -1;
3731}
3732
3733static void next(void)
3734{
660f11be 3735 if (*pch != '\0') {
9307c4c1 3736 pch++;
cd390083 3737 while (qemu_isspace(*pch))
9307c4c1
FB		 3738 pch++;
3739 }
3740}
3741
376253ec 3742static int64_t expr_sum(Monitor *mon);
9307c4c1 3743
376253ec 3744static int64_t expr_unary(Monitor *mon)
9307c4c1 3745{
c2efc95d 3746 int64_t n;
9307c4c1 3747 char *p;
6a00d601 3748 int ret;
9307c4c1
FB		 3749
3750 switch(*pch) {
3751 case '+':
3752 next();
376253ec 3753 n = expr_unary(mon);
9307c4c1
FB		 3754 break;
3755 case '-':
3756 next();
376253ec 3757 n = -expr_unary(mon);
9307c4c1
FB		 3758 break;
3759 case '~':
3760 next();
376253ec 3761 n = ~expr_unary(mon);
9307c4c1
FB		 3762 break;
3763 case '(':
3764 next();
376253ec 3765 n = expr_sum(mon);
9307c4c1 3766 if (*pch != ')') {
376253ec 3767 expr_error(mon, "')' expected");
9307c4c1
FB		 3768 }
3769 next();
3770 break;
81d0912d
FB		 3771 case '\'':
3772 pch++;
3773 if (*pch == '\0')
376253ec 3774 expr_error(mon, "character constant expected");
81d0912d
FB		 3775 n = *pch;
3776 pch++;
3777 if (*pch != '\'')
376253ec 3778 expr_error(mon, "missing terminating \' character");
81d0912d
FB		 3779 next();
3780 break;
9307c4c1
FB		 3781 case '$':
3782 {
3783 char buf[128], *q;
69b34976 3784 target_long reg=0;
3b46e624 3785
9307c4c1
FB		 3786 pch++;
3787 q = buf;
3788 while ((*pch >= 'a' && *pch <= 'z') ||
3789 (*pch >= 'A' && *pch <= 'Z') ||
3790 (*pch >= '0' && *pch <= '9') ||
57206fd4 3791 *pch == '_' || *pch == '.') {
9307c4c1
FB		 3792 if ((q - buf) < sizeof(buf) - 1)
3793 *q++ = *pch;
3794 pch++;
3795 }
cd390083 3796 while (qemu_isspace(*pch))
9307c4c1
FB		 3797 pch++;
3798 *q = 0;
7743e588 3799 ret = get_monitor_def(&reg, buf);
09b9418c 3800 if (ret < 0)
376253ec 3801 expr_error(mon, "unknown register");
7743e588 3802 n = reg;
9307c4c1
FB		 3803 }
3804 break;
3805 case '\0':
376253ec 3806 expr_error(mon, "unexpected end of expression");
9307c4c1
FB		 3807 n = 0;
3808 break;
3809 default:
7743e588 3810#if TARGET_PHYS_ADDR_BITS > 32
4f4fbf77
FB		 3811 n = strtoull(pch, &p, 0);
3812#else
9307c4c1 3813 n = strtoul(pch, &p, 0);
4f4fbf77 3814#endif
9307c4c1 3815 if (pch == p) {
376253ec 3816 expr_error(mon, "invalid char in expression");
9307c4c1
FB		 3817 }
3818 pch = p;
cd390083 3819 while (qemu_isspace(*pch))
9307c4c1
FB		 3820 pch++;
3821 break;
3822 }
3823 return n;
3824}
3825
3826
376253ec 3827static int64_t expr_prod(Monitor *mon)
9307c4c1 3828{
c2efc95d 3829 int64_t val, val2;
92a31b1f 3830 int op;
3b46e624 3831
376253ec 3832 val = expr_unary(mon);
9307c4c1
FB		 3833 for(;;) {
3834 op = *pch;
3835 if (op != '*' && op != '/' && op != '%')
3836 break;
3837 next();
376253ec 3838 val2 = expr_unary(mon);
9307c4c1
FB		 3839 switch(op) {
3840 default:
3841 case '*':
3842 val *= val2;
3843 break;
3844 case '/':
3845 case '%':
5fafdf24 3846 if (val2 == 0)
376253ec 3847 expr_error(mon, "division by zero");
9307c4c1
FB		 3848 if (op == '/')
3849 val /= val2;
3850 else
3851 val %= val2;
3852 break;
3853 }
3854 }
3855 return val;
3856}
3857
376253ec 3858static int64_t expr_logic(Monitor *mon)
9307c4c1 3859{
c2efc95d 3860 int64_t val, val2;
92a31b1f 3861 int op;
9307c4c1 3862
376253ec 3863 val = expr_prod(mon);
9307c4c1
FB		 3864 for(;;) {
3865 op = *pch;
3866 if (op != '&' && op != '|' && op != '^')
3867 break;
3868 next();
376253ec 3869 val2 = expr_prod(mon);
9307c4c1
FB		 3870 switch(op) {
3871 default:
3872 case '&':
3873 val &= val2;
3874 break;
3875 case '|':
3876 val |= val2;
3877 break;
3878 case '^':
3879 val ^= val2;
3880 break;
3881 }
3882 }
3883 return val;
3884}
3885
376253ec 3886static int64_t expr_sum(Monitor *mon)
9307c4c1 3887{
c2efc95d 3888 int64_t val, val2;
92a31b1f 3889 int op;
9307c4c1 3890
376253ec 3891 val = expr_logic(mon);
9307c4c1
FB		 3892 for(;;) {
3893 op = *pch;
3894 if (op != '+' && op != '-')
3895 break;
3896 next();
376253ec 3897 val2 = expr_logic(mon);
9307c4c1
FB		 3898 if (op == '+')
3899 val += val2;
3900 else
3901 val -= val2;
3902 }
3903 return val;
3904}
3905
376253ec 3906static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
9307c4c1
FB		 3907{
3908 pch = *pp;
3909 if (setjmp(expr_env)) {
3910 *pp = pch;
3911 return -1;
3912 }
cd390083 3913 while (qemu_isspace(*pch))
9307c4c1 3914 pch++;
376253ec 3915 *pval = expr_sum(mon);
9307c4c1
FB		 3916 *pp = pch;
3917 return 0;
3918}
3919
3350a4dd
MA		 3920static int get_double(Monitor *mon, double *pval, const char **pp)
3921{
3922 const char *p = *pp;
3923 char *tailp;
3924 double d;
3925
3926 d = strtod(p, &tailp);
3927 if (tailp == p) {
3928 monitor_printf(mon, "Number expected\n");
3929 return -1;
3930 }
3931 if (d != d || d - d != 0) {
3932 /* NaN or infinity */
3933 monitor_printf(mon, "Bad number\n");
3934 return -1;
3935 }
3936 *pval = d;
3937 *pp = tailp;
3938 return 0;
3939}
3940
9307c4c1
FB		 3941static int get_str(char *buf, int buf_size, const char **pp)
3942{
3943 const char *p;
3944 char *q;
3945 int c;
3946
81d0912d 3947 q = buf;
9307c4c1 3948 p = *pp;
cd390083 3949 while (qemu_isspace(*p))
9307c4c1
FB		 3950 p++;
3951 if (*p == '\0') {
3952 fail:
81d0912d 3953 *q = '\0';
9307c4c1
FB		 3954 *pp = p;
3955 return -1;
3956 }
9307c4c1
FB		 3957 if (*p == '\"') {
3958 p++;
3959 while (*p != '\0' && *p != '\"') {
3960 if (*p == '\\') {
3961 p++;
3962 c = *p++;
3963 switch(c) {
3964 case 'n':
3965 c = '\n';
3966 break;
3967 case 'r':
3968 c = '\r';
3969 break;
3970 case '\\':
3971 case '\'':
3972 case '\"':
3973 break;
3974 default:
3975 qemu_printf("unsupported escape code: '\\%c'\n", c);
3976 goto fail;
3977 }
3978 if ((q - buf) < buf_size - 1) {
3979 *q++ = c;
3980 }
3981 } else {
3982 if ((q - buf) < buf_size - 1) {
3983 *q++ = *p;
3984 }
3985 p++;
3986 }
3987 }
3988 if (*p != '\"') {
5b60212f 3989 qemu_printf("unterminated string\n");
9307c4c1
FB		 3990 goto fail;
3991 }
3992 p++;
3993 } else {
cd390083 3994 while (*p != '\0' && !qemu_isspace(*p)) {
9307c4c1
FB		 3995 if ((q - buf) < buf_size - 1) {
3996 *q++ = *p;
3997 }
3998 p++;
3999 }
9307c4c1 4000 }
81d0912d 4001 *q = '\0';
9307c4c1
FB		 4002 *pp = p;
4003 return 0;
4004}
4005
4590fd80
LC		 4006/*
4007 * Store the command-name in cmdname, and return a pointer to
4008 * the remaining of the command string.
4009 */
4010static const char *get_command_name(const char *cmdline,
4011 char *cmdname, size_t nlen)
4012{
4013 size_t len;
4014 const char *p, *pstart;
4015
4016 p = cmdline;
4017 while (qemu_isspace(*p))
4018 p++;
4019 if (*p == '\0')
4020 return NULL;
4021 pstart = p;
4022 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
4023 p++;
4024 len = p - pstart;
4025 if (len > nlen - 1)
4026 len = nlen - 1;
4027 memcpy(cmdname, pstart, len);
4028 cmdname[len] = '\0';
4029 return p;
4030}
4031
4d76d2ba
LC		 4032/**
4033 * Read key of 'type' into 'key' and return the current
4034 * 'type' pointer.
4035 */
4036static char *key_get_info(const char *type, char **key)
4037{
4038 size_t len;
4039 char *p, *str;
4040
4041 if (*type == ',')
4042 type++;
4043
4044 p = strchr(type, ':');
4045 if (!p) {
4046 *key = NULL;
4047 return NULL;
4048 }
4049 len = p - type;
4050
7267c094 4051 str = g_malloc(len + 1);
4d76d2ba
LC		 4052 memcpy(str, type, len);
4053 str[len] = '\0';
4054
4055 *key = str;
4056 return ++p;
4057}
4058
9307c4c1
FB		 4059static int default_fmt_format = 'x';
4060static int default_fmt_size = 4;
4061
4062#define MAX_ARGS 16
4063
fbc3d96c
LS		 4064static int is_valid_option(const char *c, const char *typestr)
4065{
4066 char option[3];
4067
4068 option[0] = '-';
4069 option[1] = *c;
4070 option[2] = '\0';
4071
4072 typestr = strstr(typestr, option);
4073 return (typestr != NULL);
4074}
4075
945c5ac8
LC		 4076static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
4077 const char *cmdname)
7fd669a1
LC		 4078{
4079 const mon_cmd_t *cmd;
4080
945c5ac8 4081 for (cmd = disp_table; cmd->name != NULL; cmd++) {
7fd669a1
LC		 4082 if (compare_cmd(cmdname, cmd->name)) {
4083 return cmd;
4084 }
4085 }
4086
4087 return NULL;
4088}
4089
945c5ac8
LC		 4090static const mon_cmd_t *monitor_find_command(const char *cmdname)
4091{
4092 return search_dispatch_table(mon_cmds, cmdname);
4093}
4094
030db6e8
LC		 4095static const mon_cmd_t *qmp_find_query_cmd(const char *info_item)
4096{
3e12a751 4097 return search_dispatch_table(qmp_query_cmds, info_item);
030db6e8
LC		 4098}
4099
bead3ce1
LC		 4100static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
4101{
f36b4afb 4102 return search_dispatch_table(qmp_cmds, cmdname);
bead3ce1
LC		 4103}
4104
c227f099 4105static const mon_cmd_t *monitor_parse_command(Monitor *mon,
55f81d96 4106 const char *cmdline,
55f81d96 4107 QDict *qdict)
9307c4c1 4108{
4590fd80 4109 const char *p, *typestr;
53773581 4110 int c;
c227f099 4111 const mon_cmd_t *cmd;
9307c4c1
FB		 4112 char cmdname[256];
4113 char buf[1024];
4d76d2ba 4114 char *key;
9dc39cba
FB		 4115
4116#ifdef DEBUG
376253ec 4117 monitor_printf(mon, "command='%s'\n", cmdline);
9dc39cba 4118#endif
3b46e624 4119
9307c4c1 4120 /* extract the command name */
4590fd80
LC		 4121 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
4122 if (!p)
55f81d96 4123 return NULL;
3b46e624 4124
7fd669a1
LC		 4125 cmd = monitor_find_command(cmdname);
4126 if (!cmd) {
d91d9bf6 4127 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
55f81d96 4128 return NULL;
9307c4c1 4129 }
9307c4c1 4130
9307c4c1
FB		 4131 /* parse the parameters */
4132 typestr = cmd->args_type;
9dc39cba 4133 for(;;) {
4d76d2ba
LC		 4134 typestr = key_get_info(typestr, &key);
4135 if (!typestr)
9dc39cba 4136 break;
4d76d2ba 4137 c = *typestr;
9307c4c1
FB		 4138 typestr++;
4139 switch(c) {
4140 case 'F':
81d0912d 4141 case 'B':
9307c4c1
FB		 4142 case 's':
4143 {
4144 int ret;
3b46e624 4145
cd390083 4146 while (qemu_isspace(*p))
9307c4c1
FB		 4147 p++;
4148 if (*typestr == '?') {
4149 typestr++;
4150 if (*p == '\0') {
4151 /* no optional string: NULL argument */
53773581 4152 break;
9307c4c1
FB		 4153 }
4154 }
4155 ret = get_str(buf, sizeof(buf), &p);
4156 if (ret < 0) {
81d0912d
FB		 4157 switch(c) {
4158 case 'F':
376253ec
AL		 4159 monitor_printf(mon, "%s: filename expected\n",
4160 cmdname);
81d0912d
FB		 4161 break;
4162 case 'B':
376253ec
AL		 4163 monitor_printf(mon, "%s: block device name expected\n",
4164 cmdname);
81d0912d
FB		 4165 break;
4166 default:
376253ec 4167 monitor_printf(mon, "%s: string expected\n", cmdname);
81d0912d
FB		 4168 break;
4169 }
9307c4c1
FB		 4170 goto fail;
4171 }
53773581 4172 qdict_put(qdict, key, qstring_from_str(buf));
9307c4c1 4173 }
9dc39cba 4174 break;
361127df
MA		 4175 case 'O':
4176 {
4177 QemuOptsList *opts_list;
4178 QemuOpts *opts;
4179
4180 opts_list = qemu_find_opts(key);
4181 if (!opts_list || opts_list->desc->name) {
4182 goto bad_type;
4183 }
4184 while (qemu_isspace(*p)) {
4185 p++;
4186 }
4187 if (!*p)
4188 break;
4189 if (get_str(buf, sizeof(buf), &p) < 0) {
4190 goto fail;
4191 }
4192 opts = qemu_opts_parse(opts_list, buf, 1);
4193 if (!opts) {
4194 goto fail;
4195 }
4196 qemu_opts_to_qdict(opts, qdict);
4197 qemu_opts_del(opts);
4198 }
4199 break;
9307c4c1
FB		 4200 case '/':
4201 {
4202 int count, format, size;
3b46e624 4203
cd390083 4204 while (qemu_isspace(*p))
9307c4c1
FB		 4205 p++;
4206 if (*p == '/') {
4207 /* format found */
4208 p++;
4209 count = 1;
cd390083 4210 if (qemu_isdigit(*p)) {
9307c4c1 4211 count = 0;
cd390083 4212 while (qemu_isdigit(*p)) {
9307c4c1
FB		 4213 count = count * 10 + (*p - '0');
4214 p++;
4215 }
4216 }
4217 size = -1;
4218 format = -1;
4219 for(;;) {
4220 switch(*p) {
4221 case 'o':
4222 case 'd':
4223 case 'u':
4224 case 'x':
4225 case 'i':
4226 case 'c':
4227 format = *p++;
4228 break;
4229 case 'b':
4230 size = 1;
4231 p++;
4232 break;
4233 case 'h':
4234 size = 2;
4235 p++;
4236 break;
4237 case 'w':
4238 size = 4;
4239 p++;
4240 break;
4241 case 'g':
4242 case 'L':
4243 size = 8;
4244 p++;
4245 break;
4246 default:
4247 goto next;
4248 }
4249 }
4250 next:
cd390083 4251 if (*p != '\0' && !qemu_isspace(*p)) {
376253ec
AL		 4252 monitor_printf(mon, "invalid char in format: '%c'\n",
4253 *p);
9307c4c1
FB		 4254 goto fail;
4255 }
9307c4c1
FB		 4256 if (format < 0)
4257 format = default_fmt_format;
4c27ba27
FB		 4258 if (format != 'i') {
4259 /* for 'i', not specifying a size gives -1 as size */
4260 if (size < 0)
4261 size = default_fmt_size;
e90f009b 4262 default_fmt_size = size;
4c27ba27 4263 }
9307c4c1
FB		 4264 default_fmt_format = format;
4265 } else {
4266 count = 1;
4267 format = default_fmt_format;
4c27ba27
FB		 4268 if (format != 'i') {
4269 size = default_fmt_size;
4270 } else {
4271 size = -1;
4272 }
9307c4c1 4273 }
f7188bbe
LC		 4274 qdict_put(qdict, "count", qint_from_int(count));
4275 qdict_put(qdict, "format", qint_from_int(format));
4276 qdict_put(qdict, "size", qint_from_int(size));
9307c4c1 4277 }
9dc39cba 4278 break;
9307c4c1 4279 case 'i':
92a31b1f 4280 case 'l':
b6e098d7 4281 case 'M':
9307c4c1 4282 {
c2efc95d 4283 int64_t val;
7743e588 4284
cd390083 4285 while (qemu_isspace(*p))
9307c4c1 4286 p++;
3440557b 4287 if (*typestr == '?' || *typestr == '.') {
3440557b 4288 if (*typestr == '?') {
53773581
LC		 4289 if (*p == '\0') {
4290 typestr++;
4291 break;
4292 }
3440557b
FB		 4293 } else {
4294 if (*p == '.') {
4295 p++;
cd390083 4296 while (qemu_isspace(*p))
3440557b 4297 p++;
3440557b 4298 } else {
53773581
LC		 4299 typestr++;
4300 break;
3440557b
FB		 4301 }
4302 }
13224a87 4303 typestr++;
9307c4c1 4304 }
376253ec 4305 if (get_expr(mon, &val, &p))
9307c4c1 4306 goto fail;
675ebef9
LC		 4307 /* Check if 'i' is greater than 32-bit */
4308 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
4309 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
4310 monitor_printf(mon, "integer is for 32-bit values\n");
4311 goto fail;
b6e098d7
LC		 4312 } else if (c == 'M') {
4313 val <<= 20;
675ebef9 4314 }
53773581 4315 qdict_put(qdict, key, qint_from_int(val));
9307c4c1
FB		 4316 }
4317 break;
dbc0c67f
JS		 4318 case 'o':
4319 {
70b4f4bb 4320 int64_t val;
dbc0c67f
JS		 4321 char *end;
4322
4323 while (qemu_isspace(*p)) {
4324 p++;
4325 }
4326 if (*typestr == '?') {
4327 typestr++;
4328 if (*p == '\0') {
4329 break;
4330 }
4331 }
4332 val = strtosz(p, &end);
4333 if (val < 0) {
4334 monitor_printf(mon, "invalid size\n");
4335 goto fail;
4336 }
4337 qdict_put(qdict, key, qint_from_int(val));
4338 p = end;
4339 }
4340 break;
fccfb11e 4341 case 'T':
3350a4dd
MA		 4342 {
4343 double val;
4344
4345 while (qemu_isspace(*p))
4346 p++;
4347 if (*typestr == '?') {
4348 typestr++;
4349 if (*p == '\0') {
4350 break;
4351 }
4352 }
4353 if (get_double(mon, &val, &p) < 0) {
4354 goto fail;
4355 }
07de3e60 4356 if (p[0] && p[1] == 's') {
fccfb11e
MA		 4357 switch (*p) {
4358 case 'm':
4359 val /= 1e3; p += 2; break;
4360 case 'u':
4361 val /= 1e6; p += 2; break;
4362 case 'n':
4363 val /= 1e9; p += 2; break;
4364 }
4365 }
3350a4dd
MA		 4366 if (*p && !qemu_isspace(*p)) {
4367 monitor_printf(mon, "Unknown unit suffix\n");
4368 goto fail;
4369 }
4370 qdict_put(qdict, key, qfloat_from_double(val));
4371 }
4372 break;
942cd1f2
MA		 4373 case 'b':
4374 {
4375 const char *beg;
4376 int val;
4377
4378 while (qemu_isspace(*p)) {
4379 p++;
4380 }
4381 beg = p;
4382 while (qemu_isgraph(*p)) {
4383 p++;
4384 }
4385 if (p - beg == 2 && !memcmp(beg, "on", p - beg)) {
4386 val = 1;
4387 } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) {
4388 val = 0;
4389 } else {
4390 monitor_printf(mon, "Expected 'on' or 'off'\n");
4391 goto fail;
4392 }
4393 qdict_put(qdict, key, qbool_from_int(val));
4394 }
4395 break;
9307c4c1
FB		 4396 case '-':
4397 {
fbc3d96c 4398 const char *tmp = p;
eb159d13 4399 int skip_key = 0;
9307c4c1 4400 /* option */
3b46e624 4401
9307c4c1
FB		 4402 c = *typestr++;
4403 if (c == '\0')
4404 goto bad_type;
cd390083 4405 while (qemu_isspace(*p))
9307c4c1 4406 p++;
9307c4c1
FB		 4407 if (*p == '-') {
4408 p++;
fbc3d96c
LS		 4409 if(c != *p) {
4410 if(!is_valid_option(p, typestr)) {
4411
4412 monitor_printf(mon, "%s: unsupported option -%c\n",
4413 cmdname, *p);
4414 goto fail;
4415 } else {
4416 skip_key = 1;
4417 }
4418 }
4419 if(skip_key) {
4420 p = tmp;
4421 } else {
eb159d13 4422 /* has option */
fbc3d96c 4423 p++;
eb159d13 4424 qdict_put(qdict, key, qbool_from_int(1));
9307c4c1 4425 }
9307c4c1 4426 }
9307c4c1
FB		 4427 }
4428 break;
4429 default:
4430 bad_type:
376253ec 4431 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
9307c4c1
FB		 4432 goto fail;
4433 }
7267c094 4434 g_free(key);
4d76d2ba 4435 key = NULL;
9dc39cba 4436 }
9307c4c1 4437 /* check that all arguments were parsed */
cd390083 4438 while (qemu_isspace(*p))
9307c4c1
FB		 4439 p++;
4440 if (*p != '\0') {
376253ec
AL		 4441 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
4442 cmdname);
9307c4c1 4443 goto fail;
9dc39cba 4444 }
9307c4c1 4445
55f81d96 4446 return cmd;
ac7531ec 4447
55f81d96 4448fail:
7267c094 4449 g_free(key);
55f81d96
LC		 4450 return NULL;
4451}
4452
d6f46833
MA		 4453void monitor_set_error(Monitor *mon, QError *qerror)
4454{
4455 /* report only the first error */
4456 if (!mon->error) {
4457 mon->error = qerror;
4458 } else {
4459 MON_DEBUG("Additional error report at %s:%d\n",
4460 qerror->file, qerror->linenr);
4461 QDECREF(qerror);
4462 }
4463}
4464
bb89c2e9
LC		 4465static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
4466{
6d441430
LC		 4467 if (ret && !monitor_has_error(mon)) {
4468 /*
4469 * If it returns failure, it must have passed on error.
4470 *
4471 * Action: Report an internal error to the client if in QMP.
4472 */
4473 qerror_report(QERR_UNDEFINED_ERROR);
4474 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
4475 cmd->name);
4476 }
bb89c2e9
LC		 4477
4478#ifdef CONFIG_DEBUG_MONITOR
6d441430
LC		 4479 if (!ret && monitor_has_error(mon)) {
4480 /*
4481 * If it returns success, it must not have passed an error.
4482 *
4483 * Action: Report the passed error to the client.
4484 */
4485 MON_DEBUG("command '%s' returned success but passed an error\n",
4486 cmd->name);
4487 }
4488
4489 if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
4490 /*
4491 * Handlers should not call Monitor print functions.
4492 *
4493 * Action: Ignore them in QMP.
4494 *
4495 * (XXX: we don't check any 'info' or 'query' command here
4496 * because the user print function _is_ called by do_info(), hence
4497 * we will trigger this check. This problem will go away when we
4498 * make 'query' commands real and kill do_info())
4499 */
4500 MON_DEBUG("command '%s' called print functions %d time(s)\n",
4501 cmd->name, mon_print_count_get(mon));
cde0fc75 4502 }
6d441430 4503#endif
bb89c2e9
LC		 4504}
4505
f3c157c4 4506static void handle_user_command(Monitor *mon, const char *cmdline)
55f81d96 4507{
55f81d96 4508 QDict *qdict;
c227f099 4509 const mon_cmd_t *cmd;
55f81d96
LC		 4510
4511 qdict = qdict_new();
4512
590fb3b7 4513 cmd = monitor_parse_command(mon, cmdline, qdict);
13917bee
LC		 4514 if (!cmd)
4515 goto out;
4516
4903de0c 4517 if (handler_is_async(cmd)) {
940cc30d 4518 user_async_cmd_handler(mon, cmd, qdict);
9e80721e 4519 } else if (handler_is_qobject(cmd)) {
de79ba6f
LC		 4520 QObject *data = NULL;
4521
4522 /* XXX: ignores the error code */
4523 cmd->mhandler.cmd_new(mon, qdict, &data);
4524 assert(!monitor_has_error(mon));
4525 if (data) {
4526 cmd->user_print(mon, data);
4527 qobject_decref(data);
4528 }
13917bee 4529 } else {
af4ce882 4530 cmd->mhandler.cmd(mon, qdict);
55f81d96
LC		 4531 }
4532
13917bee 4533out:
f7188bbe 4534 QDECREF(qdict);
9dc39cba
FB		 4535}
4536
81d0912d
FB		 4537static void cmd_completion(const char *name, const char *list)
4538{
4539 const char *p, *pstart;
4540 char cmd[128];
4541 int len;
4542
4543 p = list;
4544 for(;;) {
4545 pstart = p;
4546 p = strchr(p, '|');
4547 if (!p)
4548 p = pstart + strlen(pstart);
4549 len = p - pstart;
4550 if (len > sizeof(cmd) - 2)
4551 len = sizeof(cmd) - 2;
4552 memcpy(cmd, pstart, len);
4553 cmd[len] = '\0';
4554 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
731b0364 4555 readline_add_completion(cur_mon->rs, cmd);
81d0912d
FB		 4556 }
4557 if (*p == '\0')
4558 break;
4559 p++;
4560 }
4561}
4562
4563static void file_completion(const char *input)
4564{
4565 DIR *ffs;
4566 struct dirent *d;
4567 char path[1024];
4568 char file[1024], file_prefix[1024];
4569 int input_path_len;
4570 const char *p;
4571
5fafdf24 4572 p = strrchr(input, '/');
81d0912d
FB		 4573 if (!p) {
4574 input_path_len = 0;
4575 pstrcpy(file_prefix, sizeof(file_prefix), input);
363a37d5 4576 pstrcpy(path, sizeof(path), ".");
81d0912d
FB		 4577 } else {
4578 input_path_len = p - input + 1;
4579 memcpy(path, input, input_path_len);
4580 if (input_path_len > sizeof(path) - 1)
4581 input_path_len = sizeof(path) - 1;
4582 path[input_path_len] = '\0';
4583 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
4584 }
4585#ifdef DEBUG_COMPLETION
376253ec
AL		 4586 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
4587 input, path, file_prefix);
81d0912d
FB		 4588#endif
4589 ffs = opendir(path);
4590 if (!ffs)
4591 return;
4592 for(;;) {
4593 struct stat sb;
4594 d = readdir(ffs);
4595 if (!d)
4596 break;
46c7fc18
KK		 4597
4598 if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
4599 continue;
4600 }
4601
81d0912d
FB		 4602 if (strstart(d->d_name, file_prefix, NULL)) {
4603 memcpy(file, input, input_path_len);
363a37d5
BS		 4604 if (input_path_len < sizeof(file))
4605 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
4606 d->d_name);
81d0912d
FB		 4607 /* stat the file to find out if it's a directory.
4608 * In that case add a slash to speed up typing long paths
4609 */
4610 stat(file, &sb);
4611 if(S_ISDIR(sb.st_mode))
363a37d5 4612 pstrcat(file, sizeof(file), "/");
731b0364 4613 readline_add_completion(cur_mon->rs, file);
81d0912d
FB		 4614 }
4615 }
4616 closedir(ffs);
4617}
4618
51de9760 4619static void block_completion_it(void *opaque, BlockDriverState *bs)
81d0912d 4620{
51de9760 4621 const char *name = bdrv_get_device_name(bs);
81d0912d
FB		 4622 const char *input = opaque;
4623
4624 if (input[0] == '\0' ||
4625 !strncmp(name, (char *)input, strlen(input))) {
731b0364 4626 readline_add_completion(cur_mon->rs, name);
81d0912d
FB		 4627 }
4628}
4629
4630/* NOTE: this parser is an approximate form of the real command parser */
4631static void parse_cmdline(const char *cmdline,
4632 int *pnb_args, char **args)
4633{
4634 const char *p;
4635 int nb_args, ret;
4636 char buf[1024];
4637
4638 p = cmdline;
4639 nb_args = 0;
4640 for(;;) {
cd390083 4641 while (qemu_isspace(*p))
81d0912d
FB		 4642 p++;
4643 if (*p == '\0')
4644 break;
4645 if (nb_args >= MAX_ARGS)
4646 break;
4647 ret = get_str(buf, sizeof(buf), &p);
7267c094 4648 args[nb_args] = g_strdup(buf);
81d0912d
FB		 4649 nb_args++;
4650 if (ret < 0)
4651 break;
4652 }
4653 *pnb_args = nb_args;
4654}
4655
4d76d2ba
LC		 4656static const char *next_arg_type(const char *typestr)
4657{
4658 const char *p = strchr(typestr, ':');
4659 return (p != NULL ? ++p : typestr);
4660}
4661
4c36ba32 4662static void monitor_find_completion(const char *cmdline)
81d0912d
FB		 4663{
4664 const char *cmdname;
4665 char *args[MAX_ARGS];
4666 int nb_args, i, len;
4667 const char *ptype, *str;
c227f099 4668 const mon_cmd_t *cmd;
64866c3d 4669 const KeyDef *key;
81d0912d
FB		 4670
4671 parse_cmdline(cmdline, &nb_args, args);
4672#ifdef DEBUG_COMPLETION
4673 for(i = 0; i < nb_args; i++) {
376253ec 4674 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
81d0912d
FB		 4675 }
4676#endif
4677
4678 /* if the line ends with a space, it means we want to complete the
4679 next arg */
4680 len = strlen(cmdline);
cd390083 4681 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
03a63484
JK		 4682 if (nb_args >= MAX_ARGS) {
4683 goto cleanup;
4684 }
7267c094 4685 args[nb_args++] = g_strdup("");
81d0912d
FB		 4686 }
4687 if (nb_args <= 1) {
4688 /* command completion */
4689 if (nb_args == 0)
4690 cmdname = "";
4691 else
4692 cmdname = args[0];
731b0364 4693 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
376253ec 4694 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 4695 cmd_completion(cmdname, cmd->name);
4696 }
4697 } else {
4698 /* find the command */
03a63484
JK		 4699 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4700 if (compare_cmd(args[0], cmd->name)) {
4701 break;
4702 }
81d0912d 4703 }
03a63484
JK		 4704 if (!cmd->name) {
4705 goto cleanup;
4706 }
4707
4d76d2ba 4708 ptype = next_arg_type(cmd->args_type);
81d0912d
FB		 4709 for(i = 0; i < nb_args - 2; i++) {
4710 if (*ptype != '\0') {
4d76d2ba 4711 ptype = next_arg_type(ptype);
81d0912d 4712 while (*ptype == '?')
4d76d2ba 4713 ptype = next_arg_type(ptype);
81d0912d
FB		 4714 }
4715 }
4716 str = args[nb_args - 1];
2a1704a7 4717 if (*ptype == '-' && ptype[1] != '\0') {
3b6dbf27 4718 ptype = next_arg_type(ptype);
2a1704a7 4719 }
81d0912d
FB		 4720 switch(*ptype) {
4721 case 'F':
4722 /* file completion */
731b0364 4723 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4724 file_completion(str);
4725 break;
4726 case 'B':
4727 /* block device name completion */
731b0364 4728 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4729 bdrv_iterate(block_completion_it, (void *)str);
4730 break;
7fe48483
FB		 4731 case 's':
4732 /* XXX: more generic ? */
4733 if (!strcmp(cmd->name, "info")) {
731b0364 4734 readline_set_completion_index(cur_mon->rs, strlen(str));
7fe48483
FB		 4735 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
4736 cmd_completion(str, cmd->name);
4737 }
64866c3d 4738 } else if (!strcmp(cmd->name, "sendkey")) {
e600d1ef
BS		 4739 char *sep = strrchr(str, '-');
4740 if (sep)
4741 str = sep + 1;
731b0364 4742 readline_set_completion_index(cur_mon->rs, strlen(str));
64866c3d
FB		 4743 for(key = key_defs; key->name != NULL; key++) {
4744 cmd_completion(str, key->name);
4745 }
f3353c6b
JK		 4746 } else if (!strcmp(cmd->name, "help|?")) {
4747 readline_set_completion_index(cur_mon->rs, strlen(str));
4748 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4749 cmd_completion(str, cmd->name);
4750 }
7fe48483
FB		 4751 }
4752 break;
81d0912d
FB		 4753 default:
4754 break;
4755 }
4756 }
03a63484
JK		 4757
4758cleanup:
4759 for (i = 0; i < nb_args; i++) {
7267c094 4760 g_free(args[i]);
03a63484 4761 }
81d0912d
FB		 4762}
4763
731b0364 4764static int monitor_can_read(void *opaque)
9dc39cba 4765{
731b0364
AL		 4766 Monitor *mon = opaque;
4767
c62313bb 4768 return (mon->suspend_cnt == 0) ? 1 : 0;
9dc39cba
FB		 4769}
4770
09069b19 4771static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name)
5fa737a4 4772{
09069b19
LC		 4773 int is_cap = compare_cmd(cmd_name, "qmp_capabilities");
4774 return (qmp_cmd_mode(mon) ? is_cap : !is_cap);
5fa737a4
LC		 4775}
4776
4af9193a
LC		 4777/*
4778 * Argument validation rules:
4779 *
4780 * 1. The argument must exist in cmd_args qdict
4781 * 2. The argument type must be the expected one
4782 *
4783 * Special case: If the argument doesn't exist in cmd_args and
4784 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4785 * checking is skipped for it.
4786 */
4787static int check_client_args_type(const QDict *client_args,
4788 const QDict *cmd_args, int flags)
5fa737a4 4789{
4af9193a 4790 const QDictEntry *ent;
5fa737a4 4791
4af9193a
LC		 4792 for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){
4793 QObject *obj;
4794 QString *arg_type;
4795 const QObject *client_arg = qdict_entry_value(ent);
4796 const char *client_arg_name = qdict_entry_key(ent);
4797
4798 obj = qdict_get(cmd_args, client_arg_name);
4799 if (!obj) {
4800 if (flags & QMP_ACCEPT_UNKNOWNS) {
4801 /* handler accepts unknowns */
4802 continue;
4803 }
4804 /* client arg doesn't exist */
4805 qerror_report(QERR_INVALID_PARAMETER, client_arg_name);
4806 return -1;
4807 }
5fa737a4 4808
4af9193a
LC		 4809 arg_type = qobject_to_qstring(obj);
4810 assert(arg_type != NULL);
5fa737a4 4811
4af9193a
LC		 4812 /* check if argument's type is correct */
4813 switch (qstring_get_str(arg_type)[0]) {
5fa737a4
LC		 4814 case 'F':
4815 case 'B':
4816 case 's':
4af9193a
LC		 4817 if (qobject_type(client_arg) != QTYPE_QSTRING) {
4818 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4819 "string");
5fa737a4
LC		 4820 return -1;
4821 }
4af9193a 4822 break;
5fa737a4
LC		 4823 case 'i':
4824 case 'l':
b6e098d7 4825 case 'M':
dbc0c67f 4826 case 'o':
4af9193a
LC		 4827 if (qobject_type(client_arg) != QTYPE_QINT) {
4828 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4829 "int");
4830 return -1;
5fa737a4
LC		 4831 }
4832 break;
fccfb11e 4833 case 'T':
4af9193a
LC		 4834 if (qobject_type(client_arg) != QTYPE_QINT &&
4835 qobject_type(client_arg) != QTYPE_QFLOAT) {
4836 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4837 "number");
4838 return -1;
3350a4dd
MA		 4839 }
4840 break;
942cd1f2 4841 case 'b':
5fa737a4 4842 case '-':
4af9193a
LC		 4843 if (qobject_type(client_arg) != QTYPE_QBOOL) {
4844 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4845 "bool");
4846 return -1;
5fa737a4
LC		 4847 }
4848 break;
361127df 4849 case 'O':
4af9193a
LC		 4850 assert(flags & QMP_ACCEPT_UNKNOWNS);
4851 break;
4852 case '/':
4853 case '.':
4854 /*
4855 * These types are not supported by QMP and thus are not
4856 * handled here. Fall through.
4857 */
5fa737a4 4858 default:
5fa737a4 4859 abort();
4af9193a
LC		 4860 }
4861 }
4862
4863 return 0;
4864}
4865
2dbc8db0
LC		 4866/*
4867 * - Check if the client has passed all mandatory args
4868 * - Set special flags for argument validation
4869 */
4870static int check_mandatory_args(const QDict *cmd_args,
4871 const QDict *client_args, int *flags)
4872{
4873 const QDictEntry *ent;
4874
4875 for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) {
4876 const char *cmd_arg_name = qdict_entry_key(ent);
4877 QString *type = qobject_to_qstring(qdict_entry_value(ent));
4878 assert(type != NULL);
4879
4880 if (qstring_get_str(type)[0] == 'O') {
4881 assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0);
4882 *flags |= QMP_ACCEPT_UNKNOWNS;
4883 } else if (qstring_get_str(type)[0] != '-' &&
4884 qstring_get_str(type)[1] != '?' &&
4885 !qdict_haskey(client_args, cmd_arg_name)) {
4886 qerror_report(QERR_MISSING_PARAMETER, cmd_arg_name);
4887 return -1;
4888 }
5fa737a4
LC		 4889 }
4890
4891 return 0;
4892}
4893
2dbc8db0 4894static QDict *qdict_from_args_type(const char *args_type)
5fa737a4 4895{
2dbc8db0
LC		 4896 int i;
4897 QDict *qdict;
4898 QString *key, *type, *cur_qs;
4899
4900 assert(args_type != NULL);
4901
4902 qdict = qdict_new();
4903
4904 if (args_type == NULL || args_type[0] == '\0') {
4905 /* no args, empty qdict */
4906 goto out;
4907 }
4908
4909 key = qstring_new();
4910 type = qstring_new();
4911
4912 cur_qs = key;
4913
4914 for (i = 0;; i++) {
4915 switch (args_type[i]) {
4916 case ',':
4917 case '\0':
4918 qdict_put(qdict, qstring_get_str(key), type);
4919 QDECREF(key);
4920 if (args_type[i] == '\0') {
4921 goto out;
4922 }
4923 type = qstring_new(); /* qdict has ref */
4924 cur_qs = key = qstring_new();
4925 break;
4926 case ':':
4927 cur_qs = type;
4928 break;
4929 default:
4930 qstring_append_chr(cur_qs, args_type[i]);
4931 break;
4932 }
4933 }
4934
4935out:
4936 return qdict;
5fa737a4
LC		 4937}
4938
2dbc8db0
LC		 4939/*
4940 * Client argument checking rules:
4941 *
4942 * 1. Client must provide all mandatory arguments
4af9193a
LC		 4943 * 2. Each argument provided by the client must be expected
4944 * 3. Each argument provided by the client must have the type expected
4945 * by the command
2dbc8db0
LC		 4946 */
4947static int qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args)
361127df 4948{
2dbc8db0
LC		 4949 int flags, err;
4950 QDict *cmd_args;
4951
4952 cmd_args = qdict_from_args_type(cmd->args_type);
4953
4954 flags = 0;
4955 err = check_mandatory_args(cmd_args, client_args, &flags);
4956 if (err) {
4957 goto out;
4958 }
4959
4af9193a 4960 err = check_client_args_type(client_args, cmd_args, flags);
2dbc8db0
LC		 4961
4962out:
4963 QDECREF(cmd_args);
4964 return err;
361127df
MA		 4965}
4966
5fa737a4 4967/*
c917c8f3 4968 * Input object checking rules
5fa737a4 4969 *
c917c8f3
LC		 4970 * 1. Input object must be a dict
4971 * 2. The "execute" key must exist
4972 * 3. The "execute" key must be a string
4973 * 4. If the "arguments" key exists, it must be a dict
4974 * 5. If the "id" key exists, it can be anything (ie. json-value)
4975 * 6. Any argument not listed above is considered invalid
5fa737a4 4976 */
c917c8f3 4977static QDict *qmp_check_input_obj(QObject *input_obj)
5fa737a4 4978{
c917c8f3
LC		 4979 const QDictEntry *ent;
4980 int has_exec_key = 0;
4981 QDict *input_dict;
5fa737a4 4982
c917c8f3
LC		 4983 if (qobject_type(input_obj) != QTYPE_QDICT) {
4984 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object");
4985 return NULL;
5fa737a4
LC		 4986 }
4987
c917c8f3 4988 input_dict = qobject_to_qdict(input_obj);
5fa737a4 4989
c917c8f3
LC		 4990 for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){
4991 const char *arg_name = qdict_entry_key(ent);
4992 const QObject *arg_obj = qdict_entry_value(ent);
5fa737a4 4993
c917c8f3
LC		 4994 if (!strcmp(arg_name, "execute")) {
4995 if (qobject_type(arg_obj) != QTYPE_QSTRING) {
4996 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute",
4997 "string");
4998 return NULL;
361127df 4999 }
c917c8f3
LC		 5000 has_exec_key = 1;
5001 } else if (!strcmp(arg_name, "arguments")) {
5002 if (qobject_type(arg_obj) != QTYPE_QDICT) {
5003 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments",
5004 "object");
5005 return NULL;
5fa737a4 5006 }
c917c8f3
LC		 5007 } else if (!strcmp(arg_name, "id")) {
5008 /* FIXME: check duplicated IDs for async commands */
5fa737a4 5009 } else {
c917c8f3
LC		 5010 qerror_report(QERR_QMP_EXTRA_MEMBER, arg_name);
5011 return NULL;
5fa737a4
LC		 5012 }
5013 }
5014
c917c8f3
LC		 5015 if (!has_exec_key) {
5016 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute");
5017 return NULL;
5018 }
5fa737a4 5019
c917c8f3 5020 return input_dict;
09069b19
LC		 5021}
5022
030db6e8
LC		 5023static void qmp_call_query_cmd(Monitor *mon, const mon_cmd_t *cmd)
5024{
5025 QObject *ret_data = NULL;
5026
4903de0c 5027 if (handler_is_async(cmd)) {
030db6e8
LC		 5028 qmp_async_info_handler(mon, cmd);
5029 if (monitor_has_error(mon)) {
5030 monitor_protocol_emitter(mon, NULL);
5031 }
5032 } else {
5033 cmd->mhandler.info_new(mon, &ret_data);
c01e6885
LC		 5034 monitor_protocol_emitter(mon, ret_data);
5035 qobject_decref(ret_data);
030db6e8
LC		 5036 }
5037}
5038
fc29df75
LC		 5039static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd,
5040 const QDict *params)
5041{
5042 int ret;
5043 QObject *data = NULL;
5044
5045 mon_print_count_init(mon);
5046
5047 ret = cmd->mhandler.cmd_new(mon, params, &data);
5048 handler_audit(mon, cmd, ret);
5049 monitor_protocol_emitter(mon, data);
5050 qobject_decref(data);
5051}
5052
5fa737a4
LC		 5053static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
5054{
5055 int err;
5056 QObject *obj;
5057 QDict *input, *args;
5fa737a4
LC		 5058 const mon_cmd_t *cmd;
5059 Monitor *mon = cur_mon;
030db6e8 5060 const char *cmd_name, *query_cmd;
5fa737a4 5061
030db6e8 5062 query_cmd = NULL;
e4940c60 5063 args = input = NULL;
5fa737a4
LC		 5064
5065 obj = json_parser_parse(tokens, NULL);
5066 if (!obj) {
5067 // FIXME: should be triggered in json_parser_parse()
ab5b027e 5068 qerror_report(QERR_JSON_PARSING);
5fa737a4 5069 goto err_out;
5fa737a4
LC		 5070 }
5071
c917c8f3
LC		 5072 input = qmp_check_input_obj(obj);
5073 if (!input) {
5fa737a4
LC		 5074 qobject_decref(obj);
5075 goto err_out;
5076 }
5077
5fa737a4
LC		 5078 mon->mc->id = qdict_get(input, "id");
5079 qobject_incref(mon->mc->id);
5080
0bbab46d 5081 cmd_name = qdict_get_str(input, "execute");
09069b19 5082 if (invalid_qmp_mode(mon, cmd_name)) {
ab5b027e 5083 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 5084 goto err_out;
09069b19
LC		 5085 }
5086
d1249eaa 5087 if (strstart(cmd_name, "query-", &query_cmd)) {
030db6e8 5088 cmd = qmp_find_query_cmd(query_cmd);
5e23f480 5089 } else {
bead3ce1 5090 cmd = qmp_find_cmd(cmd_name);
0fb88582
LC		 5091 }
5092
d1249eaa 5093 if (!cmd) {
ab5b027e 5094 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 5095 goto err_out;
5fa737a4
LC		 5096 }
5097
5098 obj = qdict_get(input, "arguments");
5099 if (!obj) {
5100 args = qdict_new();
5101 } else {
5102 args = qobject_to_qdict(obj);
5103 QINCREF(args);
5104 }
5105
2dbc8db0 5106 err = qmp_check_client_args(cmd, args);
5fa737a4
LC		 5107 if (err < 0) {
5108 goto err_out;
5109 }
5110
030db6e8
LC		 5111 if (query_cmd) {
5112 qmp_call_query_cmd(mon, cmd);
4903de0c 5113 } else if (handler_is_async(cmd)) {
5af7bbae
LC		 5114 err = qmp_async_cmd_handler(mon, cmd, args);
5115 if (err) {
5116 /* emit the error response */
5117 goto err_out;
5118 }
940cc30d 5119 } else {
fc29df75 5120 qmp_call_cmd(mon, cmd, args);
940cc30d 5121 }
e4940c60 5122
5fa737a4
LC		 5123 goto out;
5124
5fa737a4
LC		 5125err_out:
5126 monitor_protocol_emitter(mon, NULL);
5127out:
e4940c60 5128 QDECREF(input);
5fa737a4 5129 QDECREF(args);
5fa737a4
LC		 5130}
5131
9b57c02e
LC		 5132/**
5133 * monitor_control_read(): Read and handle QMP input
5134 */
5135static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
5136{
5137 Monitor *old_mon = cur_mon;
5138
5139 cur_mon = opaque;
5140
5fa737a4 5141 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
9b57c02e
LC		 5142
5143 cur_mon = old_mon;
5144}
5145
731b0364 5146static void monitor_read(void *opaque, const uint8_t *buf, int size)
9dc39cba 5147{
731b0364 5148 Monitor *old_mon = cur_mon;
7e2515e8 5149 int i;
376253ec 5150
731b0364
AL		 5151 cur_mon = opaque;
5152
cde76ee1
AL		 5153 if (cur_mon->rs) {
5154 for (i = 0; i < size; i++)
5155 readline_handle_byte(cur_mon->rs, buf[i]);
5156 } else {
5157 if (size == 0 || buf[size - 1] != 0)
5158 monitor_printf(cur_mon, "corrupted command\n");
5159 else
f3c157c4 5160 handle_user_command(cur_mon, (char *)buf);
cde76ee1 5161 }
9dc39cba 5162
731b0364
AL		 5163 cur_mon = old_mon;
5164}
d8f44609 5165
376253ec 5166static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
aa455485 5167{
731b0364 5168 monitor_suspend(mon);
f3c157c4 5169 handle_user_command(mon, cmdline);
731b0364 5170 monitor_resume(mon);
d8f44609
AL		 5171}
5172
cde76ee1 5173int monitor_suspend(Monitor *mon)
d8f44609 5174{
cde76ee1
AL		 5175 if (!mon->rs)
5176 return -ENOTTY;
731b0364 5177 mon->suspend_cnt++;
cde76ee1 5178 return 0;
d8f44609
AL		 5179}
5180
376253ec 5181void monitor_resume(Monitor *mon)
d8f44609 5182{
cde76ee1
AL		 5183 if (!mon->rs)
5184 return;
731b0364
AL		 5185 if (--mon->suspend_cnt == 0)
5186 readline_show_prompt(mon->rs);
aa455485
FB		 5187}
5188
ca9567e2
LC		 5189static QObject *get_qmp_greeting(void)
5190{
5191 QObject *ver;
5192
5193 do_info_version(NULL, &ver);
5194 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver);
5195}
5196
9b57c02e
LC		 5197/**
5198 * monitor_control_event(): Print QMP gretting
5199 */
5200static void monitor_control_event(void *opaque, int event)
5201{
47116d1c
LC		 5202 QObject *data;
5203 Monitor *mon = opaque;
9b57c02e 5204
47116d1c
LC		 5205 switch (event) {
5206 case CHR_EVENT_OPENED:
4a7e1190 5207 mon->mc->command_mode = 0;
5fa737a4 5208 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
ca9567e2 5209 data = get_qmp_greeting();
9b57c02e
LC		 5210 monitor_json_emitter(mon, data);
5211 qobject_decref(data);
47116d1c
LC		 5212 break;
5213 case CHR_EVENT_CLOSED:
5214 json_message_parser_destroy(&mon->mc->parser);
5215 break;
9b57c02e
LC		 5216 }
5217}
5218
731b0364 5219static void monitor_event(void *opaque, int event)
86e94dea 5220{
376253ec
AL		 5221 Monitor *mon = opaque;
5222
2724b180
AL		 5223 switch (event) {
5224 case CHR_EVENT_MUX_IN:
a7aec5da
GH		 5225 mon->mux_out = 0;
5226 if (mon->reset_seen) {
5227 readline_restart(mon->rs);
5228 monitor_resume(mon);
5229 monitor_flush(mon);
5230 } else {
5231 mon->suspend_cnt = 0;
5232 }
2724b180
AL		 5233 break;
5234
5235 case CHR_EVENT_MUX_OUT:
a7aec5da
GH		 5236 if (mon->reset_seen) {
5237 if (mon->suspend_cnt == 0) {
5238 monitor_printf(mon, "\n");
5239 }
5240 monitor_flush(mon);
5241 monitor_suspend(mon);
5242 } else {
5243 mon->suspend_cnt++;
5244 }
5245 mon->mux_out = 1;
2724b180 5246 break;
86e94dea 5247
b6b8df56 5248 case CHR_EVENT_OPENED:
2724b180
AL		 5249 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
5250 "information\n", QEMU_VERSION);
a7aec5da 5251 if (!mon->mux_out) {
2724b180 5252 readline_show_prompt(mon->rs);
a7aec5da
GH		 5253 }
5254 mon->reset_seen = 1;
2724b180
AL		 5255 break;
5256 }
86e94dea
TS		 5257}
5258
76655d6d
AL		 5259
5260/*
5261 * Local variables:
5262 * c-indent-level: 4
5263 * c-basic-offset: 4
5264 * tab-width: 8
5265 * End:
5266 */
5267
731b0364 5268void monitor_init(CharDriverState *chr, int flags)
aa455485 5269{
731b0364 5270 static int is_first_init = 1;
87127161 5271 Monitor *mon;
20d8a3ed
TS		 5272
5273 if (is_first_init) {
74475455 5274 key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL);
20d8a3ed
TS		 5275 is_first_init = 0;
5276 }
87127161 5277
7267c094 5278 mon = g_malloc0(sizeof(*mon));
20d8a3ed 5279
87127161 5280 mon->chr = chr;
731b0364 5281 mon->flags = flags;
cde76ee1
AL		 5282 if (flags & MONITOR_USE_READLINE) {
5283 mon->rs = readline_init(mon, monitor_find_completion);
5284 monitor_read_command(mon, 0);
5285 }
87127161 5286
9b57c02e 5287 if (monitor_ctrl_mode(mon)) {
7267c094 5288 mon->mc = g_malloc0(sizeof(MonitorControl));
9b57c02e
LC		 5289 /* Control mode requires special handlers */
5290 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
5291 monitor_control_event, mon);
15f31519 5292 qemu_chr_fe_set_echo(chr, true);
9b57c02e
LC		 5293 } else {
5294 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
5295 monitor_event, mon);
5296 }
87127161 5297
72cf2d4f 5298 QLIST_INSERT_HEAD(&mon_list, mon, entry);
8631b608
MA		 5299 if (!default_mon || (flags & MONITOR_IS_DEFAULT))
5300 default_mon = mon;
aa455485
FB		 5301}
5302
376253ec 5303static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
81d0912d 5304{
bb5fc20f
AL		 5305 BlockDriverState *bs = opaque;
5306 int ret = 0;
81d0912d 5307
bb5fc20f 5308 if (bdrv_set_key(bs, password) != 0) {
376253ec 5309 monitor_printf(mon, "invalid password\n");
bb5fc20f 5310 ret = -EPERM;
9dc39cba 5311 }
731b0364
AL		 5312 if (mon->password_completion_cb)
5313 mon->password_completion_cb(mon->password_opaque, ret);
bb5fc20f 5314
731b0364 5315 monitor_read_command(mon, 1);
9dc39cba 5316}
c0f4ce77 5317
0bbc47bb
LC		 5318int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
5319 BlockDriverCompletionFunc *completion_cb,
5320 void *opaque)
c0f4ce77 5321{
cde76ee1
AL		 5322 int err;
5323
bb5fc20f
AL		 5324 if (!bdrv_key_required(bs)) {
5325 if (completion_cb)
5326 completion_cb(opaque, 0);
0bbc47bb 5327 return 0;
bb5fc20f 5328 }
c0f4ce77 5329
94171e11 5330 if (monitor_ctrl_mode(mon)) {
ab5b027e 5331 qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs));
0bbc47bb 5332 return -1;
94171e11
LC		 5333 }
5334
376253ec
AL		 5335 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
5336 bdrv_get_encrypted_filename(bs));
bb5fc20f 5337
731b0364
AL		 5338 mon->password_completion_cb = completion_cb;
5339 mon->password_opaque = opaque;
bb5fc20f 5340
cde76ee1
AL		 5341 err = monitor_read_password(mon, bdrv_password_cb, bs);
5342
5343 if (err && completion_cb)
5344 completion_cb(opaque, err);
0bbc47bb
LC		 5345
5346 return err;
c0f4ce77 5347}
Mirror of https://git.qemu.org/git/qemu.git