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migration: Convert do_info_migrate() to QObject
[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
PB		 36#include "qemu-char.h"
37#include "sysemu.h"
376253ec
AL		 38#include "monitor.h"
39#include "readline.h"
87ecb68b
PB		 40#include "console.h"
41#include "block.h"
42#include "audio/audio.h"
9307c4c1 43#include "disas.h"
df751fa8 44#include "balloon.h"
c8256f9d 45#include "qemu-timer.h"
5bb7910a 46#include "migration.h"
7ba1e619 47#include "kvm.h"
76655d6d 48#include "acl.h"
f7188bbe 49#include "qint.h"
8f3cec0b 50#include "qlist.h"
f7188bbe 51#include "qdict.h"
5fa737a4 52#include "qbool.h"
f7188bbe 53#include "qstring.h"
8204a918 54#include "qerror.h"
9b57c02e 55#include "qjson.h"
5fa737a4
LC		 56#include "json-streamer.h"
57#include "json-parser.h"
d08d6f04 58#include "osdep.h"
6a5bd307 59
9dc39cba 60//#define DEBUG
81d0912d 61//#define DEBUG_COMPLETION
9dc39cba 62
9307c4c1
FB		 63/*
64 * Supported types:
5fafdf24 65 *
9307c4c1 66 * 'F' filename
81d0912d 67 * 'B' block device name
9307c4c1 68 * 's' string (accept optional quote)
92a31b1f
FB		 69 * 'i' 32 bit integer
70 * 'l' target long (32 or 64 bit)
9307c4c1
FB		 71 * '/' optional gdb-like print format (like "/10x")
72 *
fb46660e
LC		 73 * '?' optional type (for all types, except '/')
74 * '.' other form of optional type (for 'i' and 'l')
75 * '-' optional parameter (eg. '-f')
9307c4c1
FB		 76 *
77 */
78
c227f099 79typedef struct mon_cmd_t {
9dc39cba 80 const char *name;
9307c4c1 81 const char *args_type;
9dc39cba
FB		 82 const char *params;
83 const char *help;
a2876f59 84 void (*user_print)(Monitor *mon, const QObject *data);
910df89d
LC		 85 union {
86 void (*info)(Monitor *mon);
13c7425e 87 void (*info_new)(Monitor *mon, QObject **ret_data);
af4ce882 88 void (*cmd)(Monitor *mon, const QDict *qdict);
13917bee 89 void (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data);
910df89d 90 } mhandler;
c227f099 91} mon_cmd_t;
9dc39cba 92
f07918fd 93/* file descriptors passed via SCM_RIGHTS */
c227f099
AL		 94typedef struct mon_fd_t mon_fd_t;
95struct mon_fd_t {
f07918fd
MM		 96 char *name;
97 int fd;
c227f099 98 QLIST_ENTRY(mon_fd_t) next;
f07918fd
MM		 99};
100
5fa737a4
LC		 101typedef struct MonitorControl {
102 QObject *id;
4a29a85d 103 int print_enabled;
5fa737a4
LC		 104 JSONMessageParser parser;
105} MonitorControl;
106
87127161
AL		 107struct Monitor {
108 CharDriverState *chr;
a7aec5da
GH		 109 int mux_out;
110 int reset_seen;
731b0364
AL		 111 int flags;
112 int suspend_cnt;
113 uint8_t outbuf[1024];
114 int outbuf_index;
115 ReadLineState *rs;
5fa737a4 116 MonitorControl *mc;
731b0364
AL		 117 CPUState *mon_cpu;
118 BlockDriverCompletionFunc *password_completion_cb;
119 void *password_opaque;
8204a918 120 QError *error;
c227f099 121 QLIST_HEAD(,mon_fd_t) fds;
72cf2d4f 122 QLIST_ENTRY(Monitor) entry;
87127161
AL		 123};
124
72cf2d4f 125static QLIST_HEAD(mon_list, Monitor) mon_list;
7e2515e8 126
c227f099
AL		 127static const mon_cmd_t mon_cmds[];
128static const mon_cmd_t info_cmds[];
9dc39cba 129
87127161 130Monitor *cur_mon = NULL;
376253ec 131
731b0364
AL		 132static void monitor_command_cb(Monitor *mon, const char *cmdline,
133 void *opaque);
83ab7950 134
418173c7
LC		 135/* Return true if in control mode, false otherwise */
136static inline int monitor_ctrl_mode(const Monitor *mon)
137{
138 return (mon->flags & MONITOR_USE_CONTROL);
139}
140
731b0364
AL		 141static void monitor_read_command(Monitor *mon, int show_prompt)
142{
143 readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
144 if (show_prompt)
145 readline_show_prompt(mon->rs);
146}
6a00d601 147
cde76ee1
AL		 148static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
149 void *opaque)
bb5fc20f 150{
931a548b
LC		 151 if (monitor_ctrl_mode(mon)) {
152 qemu_error_new(QERR_MISSING_PARAMETER, "password");
153 return -EINVAL;
154 } else if (mon->rs) {
cde76ee1
AL		 155 readline_start(mon->rs, "Password: ", 1, readline_func, opaque);
156 /* prompt is printed on return from the command handler */
157 return 0;
158 } else {
159 monitor_printf(mon, "terminal does not support password prompting\n");
160 return -ENOTTY;
161 }
bb5fc20f
AL		 162}
163
376253ec 164void monitor_flush(Monitor *mon)
7e2515e8 165{
a7aec5da 166 if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
731b0364
AL		 167 qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index);
168 mon->outbuf_index = 0;
7e2515e8
FB		 169 }
170}
171
172/* flush at every end of line or if the buffer is full */
376253ec 173static void monitor_puts(Monitor *mon, const char *str)
7e2515e8 174{
60fe76f3 175 char c;
731b0364
AL		 176
177 if (!mon)
178 return;
179
7e2515e8
FB		 180 for(;;) {
181 c = *str++;
182 if (c == '\0')
183 break;
7ba1260a 184 if (c == '\n')
731b0364
AL		 185 mon->outbuf[mon->outbuf_index++] = '\r';
186 mon->outbuf[mon->outbuf_index++] = c;
187 if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
188 || c == '\n')
376253ec 189 monitor_flush(mon);
7e2515e8
FB		 190 }
191}
192
376253ec 193void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
9dc39cba 194{
4a29a85d
LC		 195 if (mon->mc && !mon->mc->print_enabled) {
196 qemu_error_new(QERR_UNDEFINED_ERROR);
197 } else {
198 char buf[4096];
199 vsnprintf(buf, sizeof(buf), fmt, ap);
200 monitor_puts(mon, buf);
201 }
9dc39cba
FB		 202}
203
376253ec 204void monitor_printf(Monitor *mon, const char *fmt, ...)
9dc39cba 205{
7e2515e8
FB		 206 va_list ap;
207 va_start(ap, fmt);
376253ec 208 monitor_vprintf(mon, fmt, ap);
7e2515e8 209 va_end(ap);
9dc39cba
FB		 210}
211
376253ec 212void monitor_print_filename(Monitor *mon, const char *filename)
fef30743
TS		 213{
214 int i;
215
216 for (i = 0; filename[i]; i++) {
28a76be8
AL		 217 switch (filename[i]) {
218 case ' ':
219 case '"':
220 case '\\':
221 monitor_printf(mon, "\\%c", filename[i]);
222 break;
223 case '\t':
224 monitor_printf(mon, "\\t");
225 break;
226 case '\r':
227 monitor_printf(mon, "\\r");
228 break;
229 case '\n':
230 monitor_printf(mon, "\\n");
231 break;
232 default:
233 monitor_printf(mon, "%c", filename[i]);
234 break;
235 }
fef30743
TS		 236 }
237}
238
7fe48483
FB		 239static int monitor_fprintf(FILE *stream, const char *fmt, ...)
240{
241 va_list ap;
242 va_start(ap, fmt);
376253ec 243 monitor_vprintf((Monitor *)stream, fmt, ap);
7fe48483
FB		 244 va_end(ap);
245 return 0;
246}
247
13c7425e
LC		 248static void monitor_user_noop(Monitor *mon, const QObject *data) { }
249
13917bee
LC		 250static inline int monitor_handler_ported(const mon_cmd_t *cmd)
251{
252 return cmd->user_print != NULL;
253}
254
8204a918
LC		 255static inline int monitor_has_error(const Monitor *mon)
256{
257 return mon->error != NULL;
258}
259
9b57c02e
LC		 260static void monitor_json_emitter(Monitor *mon, const QObject *data)
261{
262 QString *json;
263
264 json = qobject_to_json(data);
265 assert(json != NULL);
266
4a29a85d 267 mon->mc->print_enabled = 1;
9b57c02e 268 monitor_printf(mon, "%s\n", qstring_get_str(json));
4a29a85d
LC		 269 mon->mc->print_enabled = 0;
270
9b57c02e
LC		 271 QDECREF(json);
272}
273
25b422eb
LC		 274static void monitor_protocol_emitter(Monitor *mon, QObject *data)
275{
276 QDict *qmp;
277
278 qmp = qdict_new();
279
280 if (!monitor_has_error(mon)) {
281 /* success response */
282 if (data) {
283 qobject_incref(data);
284 qdict_put_obj(qmp, "return", data);
285 } else {
286 qdict_put(qmp, "return", qstring_from_str("OK"));
287 }
288 } else {
289 /* error response */
143d288c 290 qdict_put(mon->error->error, "desc", qerror_human(mon->error));
25b422eb
LC		 291 qdict_put(qmp, "error", mon->error->error);
292 QINCREF(mon->error->error);
293 QDECREF(mon->error);
294 mon->error = NULL;
295 }
296
5fa737a4
LC		 297 if (mon->mc->id) {
298 qdict_put_obj(qmp, "id", mon->mc->id);
299 mon->mc->id = NULL;
300 }
301
25b422eb
LC		 302 monitor_json_emitter(mon, QOBJECT(qmp));
303 QDECREF(qmp);
304}
305
0d1ea871
LC		 306static void timestamp_put(QDict *qdict)
307{
308 int err;
309 QObject *obj;
d08d6f04 310 qemu_timeval tv;
0d1ea871 311
d08d6f04 312 err = qemu_gettimeofday(&tv);
0d1ea871
LC		 313 if (err < 0)
314 return;
315
316 obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
317 "'microseconds': %" PRId64 " }",
318 (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
319 assert(obj != NULL);
320
321 qdict_put_obj(qdict, "timestamp", obj);
322}
323
324/**
325 * monitor_protocol_event(): Generate a Monitor event
326 *
327 * Event-specific data can be emitted through the (optional) 'data' parameter.
328 */
329void monitor_protocol_event(MonitorEvent event, QObject *data)
330{
331 QDict *qmp;
332 const char *event_name;
333 Monitor *mon = cur_mon;
334
242cd003 335 assert(event < QEVENT_MAX);
0d1ea871
LC		 336
337 if (!monitor_ctrl_mode(mon))
338 return;
339
340 switch (event) {
242cd003 341 case QEVENT_DEBUG:
b1a15e7e
LC		 342 event_name = "DEBUG";
343 break;
242cd003 344 case QEVENT_SHUTDOWN:
b1a15e7e
LC		 345 event_name = "SHUTDOWN";
346 break;
242cd003 347 case QEVENT_RESET:
b1a15e7e
LC		 348 event_name = "RESET";
349 break;
242cd003 350 case QEVENT_POWERDOWN:
b1a15e7e
LC		 351 event_name = "POWERDOWN";
352 break;
242cd003 353 case QEVENT_STOP:
b1a15e7e
LC		 354 event_name = "STOP";
355 break;
0d1ea871
LC		 356 default:
357 abort();
358 break;
359 }
360
361 qmp = qdict_new();
362 timestamp_put(qmp);
363 qdict_put(qmp, "event", qstring_from_str(event_name));
364 if (data)
365 qdict_put_obj(qmp, "data", data);
366
367 monitor_json_emitter(mon, QOBJECT(qmp));
368 QDECREF(qmp);
369}
370
9dc39cba
FB		 371static int compare_cmd(const char *name, const char *list)
372{
373 const char *p, *pstart;
374 int len;
375 len = strlen(name);
376 p = list;
377 for(;;) {
378 pstart = p;
379 p = strchr(p, '|');
380 if (!p)
381 p = pstart + strlen(pstart);
382 if ((p - pstart) == len && !memcmp(pstart, name, len))
383 return 1;
384 if (*p == '\0')
385 break;
386 p++;
387 }
388 return 0;
389}
390
c227f099 391static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
376253ec 392 const char *prefix, const char *name)
9dc39cba 393{
c227f099 394 const mon_cmd_t *cmd;
9dc39cba
FB		 395
396 for(cmd = cmds; cmd->name != NULL; cmd++) {
397 if (!name || !strcmp(name, cmd->name))
376253ec
AL		 398 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
399 cmd->params, cmd->help);
9dc39cba
FB		 400 }
401}
402
376253ec 403static void help_cmd(Monitor *mon, const char *name)
9dc39cba
FB		 404{
405 if (name && !strcmp(name, "info")) {
376253ec 406 help_cmd_dump(mon, info_cmds, "info ", NULL);
9dc39cba 407 } else {
376253ec 408 help_cmd_dump(mon, mon_cmds, "", name);
f193c797 409 if (name && !strcmp(name, "log")) {
8662d656 410 const CPULogItem *item;
376253ec
AL		 411 monitor_printf(mon, "Log items (comma separated):\n");
412 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
f193c797 413 for(item = cpu_log_items; item->mask != 0; item++) {
376253ec 414 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
f193c797
FB		 415 }
416 }
9dc39cba
FB		 417 }
418}
419
d54908a5 420static void do_help_cmd(Monitor *mon, const QDict *qdict)
38183186 421{
d54908a5 422 help_cmd(mon, qdict_get_try_str(qdict, "name"));
38183186
LC		 423}
424
d54908a5 425static void do_commit(Monitor *mon, const QDict *qdict)
9dc39cba 426{
751c6a17
GH		 427 int all_devices;
428 DriveInfo *dinfo;
d54908a5 429 const char *device = qdict_get_str(qdict, "device");
2dc7b602 430
7954c734 431 all_devices = !strcmp(device, "all");
72cf2d4f 432 QTAILQ_FOREACH(dinfo, &drives, next) {
751c6a17 433 if (!all_devices)
73006d2a 434 if (strcmp(bdrv_get_device_name(dinfo->bdrv), device))
751c6a17
GH		 435 continue;
436 bdrv_commit(dinfo->bdrv);
9dc39cba
FB		 437 }
438}
439
13c7425e 440static void do_info(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba 441{
c227f099 442 const mon_cmd_t *cmd;
d54908a5 443 const char *item = qdict_get_try_str(qdict, "item");
9dc39cba 444
956f1a0d
LC		 445 if (!item) {
446 assert(monitor_ctrl_mode(mon) == 0);
9dc39cba 447 goto help;
956f1a0d 448 }
13c7425e
LC		 449
450 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
5fafdf24 451 if (compare_cmd(item, cmd->name))
13c7425e 452 break;
9dc39cba 453 }
13c7425e 454
956f1a0d
LC		 455 if (cmd->name == NULL) {
456 if (monitor_ctrl_mode(mon)) {
457 qemu_error_new(QERR_COMMAND_NOT_FOUND, item);
458 return;
459 }
13c7425e 460 goto help;
956f1a0d 461 }
13c7425e
LC		 462
463 if (monitor_handler_ported(cmd)) {
464 cmd->mhandler.info_new(mon, ret_data);
25b422eb
LC		 465
466 if (!monitor_ctrl_mode(mon)) {
467 /*
468 * User Protocol function is called here, Monitor Protocol is
469 * handled by monitor_call_handler()
470 */
471 if (*ret_data)
472 cmd->user_print(mon, *ret_data);
473 }
13c7425e 474 } else {
956f1a0d
LC		 475 if (monitor_ctrl_mode(mon)) {
476 /* handler not converted yet */
477 qemu_error_new(QERR_COMMAND_NOT_FOUND, item);
478 } else {
479 cmd->mhandler.info(mon);
480 }
13c7425e
LC		 481 }
482
9dc39cba 483 return;
13c7425e
LC		 484
485help:
486 help_cmd(mon, "info");
9dc39cba
FB		 487}
488
6e785bee
LC		 489static void do_info_version_print(Monitor *mon, const QObject *data)
490{
491 QDict *qdict;
492
493 qdict = qobject_to_qdict(data);
494
495 monitor_printf(mon, "%s%s\n", qdict_get_str(qdict, "qemu"),
496 qdict_get_str(qdict, "package"));
497}
498
ab2d3187
LC		 499/**
500 * do_info_version(): Show QEMU version
6e785bee
LC		 501 *
502 * Return a QDict with the following information:
503 *
504 * - "qemu": QEMU's version
505 * - "package": package's version
506 *
507 * Example:
508 *
509 * { "qemu": "0.11.50", "package": "" }
ab2d3187
LC		 510 */
511static void do_info_version(Monitor *mon, QObject **ret_data)
9bc9d1c7 512{
6e785bee
LC		 513 *ret_data = qobject_from_jsonf("{ 'qemu': %s, 'package': %s }",
514 QEMU_VERSION, QEMU_PKGVERSION);
9bc9d1c7
FB		 515}
516
7589acc9 517static void do_info_name_print(Monitor *mon, const QObject *data)
c35734b2 518{
7589acc9
LC		 519 QDict *qdict;
520
521 qdict = qobject_to_qdict(data);
522 if (qdict_size(qdict) == 0) {
523 return;
524 }
525
526 monitor_printf(mon, "%s\n", qdict_get_str(qdict, "name"));
527}
528
529/**
530 * do_info_name(): Show VM name
531 *
532 * Return a QDict with the following information:
533 *
534 * - "name": VM's name (optional)
535 *
536 * Example:
537 *
538 * { "name": "qemu-name" }
539 */
540static void do_info_name(Monitor *mon, QObject **ret_data)
541{
542 *ret_data = qemu_name ? qobject_from_jsonf("{'name': %s }", qemu_name) :
543 qobject_from_jsonf("{}");
c35734b2
TS		 544}
545
5daa7bb7
LC		 546static QObject *get_cmd_dict(const char *name)
547{
548 const char *p;
549
550 /* Remove '|' from some commands */
551 p = strchr(name, '|');
552 if (p) {
553 p++;
554 } else {
555 p = name;
556 }
557
558 return qobject_from_jsonf("{ 'name': %s }", p);
559}
560
e3bba9d0
LC		 561/**
562 * do_info_commands(): List QMP available commands
563 *
5daa7bb7
LC		 564 * Each command is represented by a QDict, the returned QObject is a QList
565 * of all commands.
566 *
567 * The QDict contains:
568 *
569 * - "name": command's name
570 *
571 * Example:
572 *
573 * { [ { "name": "query-balloon" }, { "name": "system_powerdown" } ] }
e3bba9d0
LC		 574 */
575static void do_info_commands(Monitor *mon, QObject **ret_data)
576{
577 QList *cmd_list;
578 const mon_cmd_t *cmd;
579
580 cmd_list = qlist_new();
581
582 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
583 if (monitor_handler_ported(cmd) && !compare_cmd(cmd->name, "info")) {
5daa7bb7 584 qlist_append_obj(cmd_list, get_cmd_dict(cmd->name));
e3bba9d0
LC		 585 }
586 }
587
588 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
589 if (monitor_handler_ported(cmd)) {
590 char buf[128];
591 snprintf(buf, sizeof(buf), "query-%s", cmd->name);
5daa7bb7 592 qlist_append_obj(cmd_list, get_cmd_dict(buf));
e3bba9d0
LC		 593 }
594 }
595
596 *ret_data = QOBJECT(cmd_list);
597}
598
bf4f74c0 599#if defined(TARGET_I386)
5f9fe0f8 600static void do_info_hpet_print(Monitor *mon, const QObject *data)
16b29ae1 601{
376253ec 602 monitor_printf(mon, "HPET is %s by QEMU\n",
5f9fe0f8
LC		 603 qdict_get_bool(qobject_to_qdict(data), "enabled") ?
604 "enabled" : "disabled");
605}
606
607/**
608 * do_info_hpet(): Show HPET state
609 *
610 * Return a QDict with the following information:
611 *
612 * - "enabled": true if hpet if enabled, false otherwise
613 *
614 * Example:
615 *
616 * { "enabled": true }
617 */
618static void do_info_hpet(Monitor *mon, QObject **ret_data)
619{
620 *ret_data = qobject_from_jsonf("{ 'enabled': %i }", !no_hpet);
16b29ae1 621}
bf4f74c0 622#endif
16b29ae1 623
ee70ef87 624static void do_info_uuid_print(Monitor *mon, const QObject *data)
a36e69dd 625{
ee70ef87
LC		 626 monitor_printf(mon, "%s\n", qdict_get_str(qobject_to_qdict(data), "UUID"));
627}
628
629/**
630 * do_info_uuid(): Show VM UUID
631 *
632 * Return a QDict with the following information:
633 *
634 * - "UUID": Universally Unique Identifier
635 *
636 * Example:
637 *
638 * { "UUID": "550e8400-e29b-41d4-a716-446655440000" }
639 */
640static void do_info_uuid(Monitor *mon, QObject **ret_data)
641{
642 char uuid[64];
643
644 snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1],
376253ec
AL		 645 qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5],
646 qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9],
647 qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13],
648 qemu_uuid[14], qemu_uuid[15]);
ee70ef87 649 *ret_data = qobject_from_jsonf("{ 'UUID': %s }", uuid);
a36e69dd
TS		 650}
651
6a00d601 652/* get the current CPU defined by the user */
9596ebb7 653static int mon_set_cpu(int cpu_index)
6a00d601
FB		 654{
655 CPUState *env;
656
657 for(env = first_cpu; env != NULL; env = env->next_cpu) {
658 if (env->cpu_index == cpu_index) {
731b0364 659 cur_mon->mon_cpu = env;
6a00d601
FB		 660 return 0;
661 }
662 }
663 return -1;
664}
665
9596ebb7 666static CPUState *mon_get_cpu(void)
6a00d601 667{
731b0364 668 if (!cur_mon->mon_cpu) {
6a00d601
FB		 669 mon_set_cpu(0);
670 }
4c0960c0 671 cpu_synchronize_state(cur_mon->mon_cpu);
731b0364 672 return cur_mon->mon_cpu;
6a00d601
FB		 673}
674
376253ec 675static void do_info_registers(Monitor *mon)
9307c4c1 676{
6a00d601
FB		 677 CPUState *env;
678 env = mon_get_cpu();
679 if (!env)
680 return;
9307c4c1 681#ifdef TARGET_I386
376253ec 682 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
d24b15a8 683 X86_DUMP_FPU);
9307c4c1 684#else
376253ec 685 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
7fe48483 686 0);
9307c4c1
FB		 687#endif
688}
689
8f3cec0b
LC		 690static void print_cpu_iter(QObject *obj, void *opaque)
691{
692 QDict *cpu;
693 int active = ' ';
694 Monitor *mon = opaque;
695
696 assert(qobject_type(obj) == QTYPE_QDICT);
697 cpu = qobject_to_qdict(obj);
698
f883e4f7 699 if (qdict_get_bool(cpu, "current")) {
8f3cec0b 700 active = '*';
f883e4f7 701 }
8f3cec0b
LC		 702
703 monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU"));
704
705#if defined(TARGET_I386)
706 monitor_printf(mon, "pc=0x" TARGET_FMT_lx,
707 (target_ulong) qdict_get_int(cpu, "pc"));
708#elif defined(TARGET_PPC)
709 monitor_printf(mon, "nip=0x" TARGET_FMT_lx,
710 (target_long) qdict_get_int(cpu, "nip"));
711#elif defined(TARGET_SPARC)
712 monitor_printf(mon, "pc=0x " TARGET_FMT_lx,
713 (target_long) qdict_get_int(cpu, "pc"));
714 monitor_printf(mon, "npc=0x" TARGET_FMT_lx,
715 (target_long) qdict_get_int(cpu, "npc"));
716#elif defined(TARGET_MIPS)
717 monitor_printf(mon, "PC=0x" TARGET_FMT_lx,
718 (target_long) qdict_get_int(cpu, "PC"));
719#endif
720
f883e4f7 721 if (qdict_get_bool(cpu, "halted")) {
8f3cec0b 722 monitor_printf(mon, " (halted)");
f883e4f7 723 }
8f3cec0b
LC		 724
725 monitor_printf(mon, "\n");
726}
727
728static void monitor_print_cpus(Monitor *mon, const QObject *data)
729{
730 QList *cpu_list;
731
732 assert(qobject_type(data) == QTYPE_QLIST);
733 cpu_list = qobject_to_qlist(data);
734 qlist_iter(cpu_list, print_cpu_iter, mon);
735}
736
737/**
738 * do_info_cpus(): Show CPU information
739 *
f883e4f7 740 * Return a QList. Each CPU is represented by a QDict, which contains:
8f3cec0b 741 *
f883e4f7
LC		 742 * - "cpu": CPU index
743 * - "current": true if this is the current CPU, false otherwise
744 * - "halted": true if the cpu is halted, false otherwise
745 * - Current program counter. The key's name depends on the architecture:
746 * "pc": i386/x86)64
747 * "nip": PPC
748 * "pc" and "npc": sparc
749 * "PC": mips
8f3cec0b 750 *
f883e4f7
LC		 751 * Example:
752 *
753 * [ { "CPU": 0, "current": true, "halted": false, "pc": 3227107138 },
754 * { "CPU": 1, "current": false, "halted": true, "pc": 7108165 } ]
8f3cec0b
LC		 755 */
756static void do_info_cpus(Monitor *mon, QObject **ret_data)
6a00d601
FB		 757{
758 CPUState *env;
8f3cec0b
LC		 759 QList *cpu_list;
760
761 cpu_list = qlist_new();
6a00d601
FB		 762
763 /* just to set the default cpu if not already done */
764 mon_get_cpu();
765
766 for(env = first_cpu; env != NULL; env = env->next_cpu) {
f883e4f7
LC		 767 QDict *cpu;
768 QObject *obj;
8f3cec0b 769
4c0960c0 770 cpu_synchronize_state(env);
8f3cec0b 771
f883e4f7
LC		 772 obj = qobject_from_jsonf("{ 'CPU': %d, 'current': %i, 'halted': %i }",
773 env->cpu_index, env == mon->mon_cpu,
774 env->halted);
775 assert(obj != NULL);
776
777 cpu = qobject_to_qdict(obj);
8f3cec0b 778
6a00d601 779#if defined(TARGET_I386)
8f3cec0b 780 qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base));
e80e1cc4 781#elif defined(TARGET_PPC)
8f3cec0b 782 qdict_put(cpu, "nip", qint_from_int(env->nip));
ba3c64fb 783#elif defined(TARGET_SPARC)
8f3cec0b
LC		 784 qdict_put(cpu, "pc", qint_from_int(env->pc));
785 qdict_put(cpu, "npc", qint_from_int(env->npc));
ead9360e 786#elif defined(TARGET_MIPS)
8f3cec0b 787 qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC));
ce5232c5 788#endif
8f3cec0b
LC		 789
790 qlist_append(cpu_list, cpu);
6a00d601 791 }
8f3cec0b
LC		 792
793 *ret_data = QOBJECT(cpu_list);
6a00d601
FB		 794}
795
d54908a5 796static void do_cpu_set(Monitor *mon, const QDict *qdict)
6a00d601 797{
d54908a5 798 int index = qdict_get_int(qdict, "index");
6a00d601 799 if (mon_set_cpu(index) < 0)
376253ec 800 monitor_printf(mon, "Invalid CPU index\n");
6a00d601
FB		 801}
802
376253ec 803static void do_info_jit(Monitor *mon)
e3db7226 804{
376253ec 805 dump_exec_info((FILE *)mon, monitor_fprintf);
e3db7226
FB		 806}
807
376253ec 808static void do_info_history(Monitor *mon)
aa455485
FB		 809{
810 int i;
7e2515e8 811 const char *str;
3b46e624 812
cde76ee1
AL		 813 if (!mon->rs)
814 return;
7e2515e8
FB		 815 i = 0;
816 for(;;) {
731b0364 817 str = readline_get_history(mon->rs, i);
7e2515e8
FB		 818 if (!str)
819 break;
376253ec 820 monitor_printf(mon, "%d: '%s'\n", i, str);
8e3a9fd2 821 i++;
aa455485
FB		 822 }
823}
824
76a66253
JM		 825#if defined(TARGET_PPC)
826/* XXX: not implemented in other targets */
376253ec 827static void do_info_cpu_stats(Monitor *mon)
76a66253
JM		 828{
829 CPUState *env;
830
831 env = mon_get_cpu();
376253ec 832 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
76a66253
JM		 833}
834#endif
835
b223f35f
LC		 836/**
837 * do_quit(): Quit QEMU execution
838 */
839static void do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba
FB		 840{
841 exit(0);
842}
843
376253ec 844static int eject_device(Monitor *mon, BlockDriverState *bs, int force)
9dc39cba
FB		 845{
846 if (bdrv_is_inserted(bs)) {
847 if (!force) {
848 if (!bdrv_is_removable(bs)) {
06921ec8
MA		 849 qemu_error_new(QERR_DEVICE_NOT_REMOVABLE,
850 bdrv_get_device_name(bs));
9dc39cba
FB		 851 return -1;
852 }
853 if (bdrv_is_locked(bs)) {
06921ec8 854 qemu_error_new(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs));
9dc39cba
FB		 855 return -1;
856 }
857 }
858 bdrv_close(bs);
859 }
860 return 0;
861}
862
e1c923a6 863static void do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba
FB		 864{
865 BlockDriverState *bs;
f18c16de
LC		 866 int force = qdict_get_int(qdict, "force");
867 const char *filename = qdict_get_str(qdict, "filename");
9dc39cba 868
9307c4c1 869 bs = bdrv_find(filename);
9dc39cba 870 if (!bs) {
06921ec8 871 qemu_error_new(QERR_DEVICE_NOT_FOUND, filename);
9dc39cba
FB		 872 return;
873 }
376253ec 874 eject_device(mon, bs, force);
9dc39cba
FB		 875}
876
b3dfdb5a
LC		 877static void do_block_set_passwd(Monitor *mon, const QDict *qdict,
878 QObject **ret_data)
879{
880 BlockDriverState *bs;
881
882 bs = bdrv_find(qdict_get_str(qdict, "device"));
883 if (!bs) {
884 qemu_error_new(QERR_DEVICE_NOT_FOUND, qdict_get_str(qdict, "device"));
885 return;
886 }
887
888 if (bdrv_set_key(bs, qdict_get_str(qdict, "password")) < 0) {
889 qemu_error_new(QERR_INVALID_PASSWORD);
890 }
891}
892
376253ec
AL		 893static void do_change_block(Monitor *mon, const char *device,
894 const char *filename, const char *fmt)
9dc39cba
FB		 895{
896 BlockDriverState *bs;
2ecea9b8 897 BlockDriver *drv = NULL;
9dc39cba 898
9307c4c1 899 bs = bdrv_find(device);
9dc39cba 900 if (!bs) {
06976f82 901 qemu_error_new(QERR_DEVICE_NOT_FOUND, device);
9dc39cba
FB		 902 return;
903 }
2ecea9b8 904 if (fmt) {
eb852011 905 drv = bdrv_find_whitelisted_format(fmt);
2ecea9b8 906 if (!drv) {
06976f82 907 qemu_error_new(QERR_INVALID_BLOCK_FORMAT, fmt);
2ecea9b8
AJ		 908 return;
909 }
910 }
376253ec 911 if (eject_device(mon, bs, 0) < 0)
9dc39cba 912 return;
2ecea9b8 913 bdrv_open2(bs, filename, 0, drv);
376253ec 914 monitor_read_bdrv_key_start(mon, bs, NULL, NULL);
bb5fc20f
AL		 915}
916
06976f82 917static void change_vnc_password(const char *password)
bb5fc20f
AL		 918{
919 if (vnc_display_password(NULL, password) < 0)
06976f82 920 qemu_error_new(QERR_SET_PASSWD_FAILED);
bb5fc20f 921
a7d5da88
MA		 922}
923
924static void change_vnc_password_cb(Monitor *mon, const char *password,
925 void *opaque)
926{
06976f82 927 change_vnc_password(password);
731b0364 928 monitor_read_command(mon, 1);
9dc39cba
FB		 929}
930
376253ec 931static void do_change_vnc(Monitor *mon, const char *target, const char *arg)
e25a5822 932{
70848515 933 if (strcmp(target, "passwd") == 0 ||
28a76be8
AL		 934 strcmp(target, "password") == 0) {
935 if (arg) {
bb5fc20f 936 char password[9];
28a76be8
AL		 937 strncpy(password, arg, sizeof(password));
938 password[sizeof(password) - 1] = '\0';
06976f82 939 change_vnc_password(password);
bb5fc20f 940 } else {
376253ec 941 monitor_read_password(mon, change_vnc_password_cb, NULL);
bb5fc20f 942 }
70848515 943 } else {
28a76be8 944 if (vnc_display_open(NULL, target) < 0)
06976f82 945 qemu_error_new(QERR_VNC_SERVER_FAILED, target);
70848515 946 }
e25a5822
TS		 947}
948
06976f82
MA		 949/**
950 * do_change(): Change a removable medium, or VNC configuration
951 */
952static void do_change(Monitor *mon, const QDict *qdict, QObject **ret_data)
e25a5822 953{
1d4daa91
LC		 954 const char *device = qdict_get_str(qdict, "device");
955 const char *target = qdict_get_str(qdict, "target");
956 const char *arg = qdict_get_try_str(qdict, "arg");
e25a5822 957 if (strcmp(device, "vnc") == 0) {
28a76be8 958 do_change_vnc(mon, target, arg);
e25a5822 959 } else {
28a76be8 960 do_change_block(mon, device, target, arg);
e25a5822
TS		 961 }
962}
963
d54908a5 964static void do_screen_dump(Monitor *mon, const QDict *qdict)
59a983b9 965{
d54908a5 966 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
59a983b9
FB		 967}
968
d54908a5 969static void do_logfile(Monitor *mon, const QDict *qdict)
e735b91c 970{
d54908a5 971 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
e735b91c
PB		 972}
973
d54908a5 974static void do_log(Monitor *mon, const QDict *qdict)
f193c797
FB		 975{
976 int mask;
d54908a5 977 const char *items = qdict_get_str(qdict, "items");
3b46e624 978
9307c4c1 979 if (!strcmp(items, "none")) {
f193c797
FB		 980 mask = 0;
981 } else {
9307c4c1 982 mask = cpu_str_to_log_mask(items);
f193c797 983 if (!mask) {
376253ec 984 help_cmd(mon, "log");
f193c797
FB		 985 return;
986 }
987 }
988 cpu_set_log(mask);
989}
990
d54908a5 991static void do_singlestep(Monitor *mon, const QDict *qdict)
1b530a6d 992{
d54908a5 993 const char *option = qdict_get_try_str(qdict, "option");
1b530a6d
AJ		 994 if (!option || !strcmp(option, "on")) {
995 singlestep = 1;
996 } else if (!strcmp(option, "off")) {
997 singlestep = 0;
998 } else {
999 monitor_printf(mon, "unexpected option %s\n", option);
1000 }
1001}
1002
e0c97bde
LC		 1003/**
1004 * do_stop(): Stop VM execution
1005 */
1006static void do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data)
8a7ddc38
FB		 1007{
1008 vm_stop(EXCP_INTERRUPT);
1009}
1010
bb5fc20f 1011static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs);
c0f4ce77 1012
376253ec
AL		 1013struct bdrv_iterate_context {
1014 Monitor *mon;
1015 int err;
1016};
1017
a1f896a0
LC		 1018/**
1019 * do_cont(): Resume emulation.
1020 */
1021static void do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data)
8a7ddc38 1022{
376253ec 1023 struct bdrv_iterate_context context = { mon, 0 };
c0f4ce77 1024
376253ec 1025 bdrv_iterate(encrypted_bdrv_it, &context);
c0f4ce77 1026 /* only resume the vm if all keys are set and valid */
376253ec 1027 if (!context.err)
c0f4ce77 1028 vm_start();
8a7ddc38
FB		 1029}
1030
bb5fc20f
AL		 1031static void bdrv_key_cb(void *opaque, int err)
1032{
376253ec
AL		 1033 Monitor *mon = opaque;
1034
bb5fc20f
AL		 1035 /* another key was set successfully, retry to continue */
1036 if (!err)
a1f896a0 1037 do_cont(mon, NULL, NULL);
bb5fc20f
AL		 1038}
1039
1040static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs)
1041{
376253ec 1042 struct bdrv_iterate_context *context = opaque;
bb5fc20f 1043
376253ec
AL		 1044 if (!context->err && bdrv_key_required(bs)) {
1045 context->err = -EBUSY;
1046 monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb,
1047 context->mon);
bb5fc20f
AL		 1048 }
1049}
1050
d54908a5 1051static void do_gdbserver(Monitor *mon, const QDict *qdict)
59030a8c 1052{
d54908a5 1053 const char *device = qdict_get_try_str(qdict, "device");
59030a8c
AL		 1054 if (!device)
1055 device = "tcp::" DEFAULT_GDBSTUB_PORT;
1056 if (gdbserver_start(device) < 0) {
1057 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
1058 device);
1059 } else if (strcmp(device, "none") == 0) {
36556b20 1060 monitor_printf(mon, "Disabled gdbserver\n");
8a7ddc38 1061 } else {
59030a8c
AL		 1062 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
1063 device);
8a7ddc38
FB		 1064 }
1065}
1066
d54908a5 1067static void do_watchdog_action(Monitor *mon, const QDict *qdict)
9dd986cc 1068{
d54908a5 1069 const char *action = qdict_get_str(qdict, "action");
9dd986cc
RJ		 1070 if (select_watchdog_action(action) == -1) {
1071 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
1072 }
1073}
1074
376253ec 1075static void monitor_printc(Monitor *mon, int c)
9307c4c1 1076{
376253ec 1077 monitor_printf(mon, "'");
9307c4c1
FB		 1078 switch(c) {
1079 case '\'':
376253ec 1080 monitor_printf(mon, "\\'");
9307c4c1
FB		 1081 break;
1082 case '\\':
376253ec 1083 monitor_printf(mon, "\\\\");
9307c4c1
FB		 1084 break;
1085 case '\n':
376253ec 1086 monitor_printf(mon, "\\n");
9307c4c1
FB		 1087 break;
1088 case '\r':
376253ec 1089 monitor_printf(mon, "\\r");
9307c4c1
FB		 1090 break;
1091 default:
1092 if (c >= 32 && c <= 126) {
376253ec 1093 monitor_printf(mon, "%c", c);
9307c4c1 1094 } else {
376253ec 1095 monitor_printf(mon, "\\x%02x", c);
9307c4c1
FB		 1096 }
1097 break;
1098 }
376253ec 1099 monitor_printf(mon, "'");
9307c4c1
FB		 1100}
1101
376253ec 1102static void memory_dump(Monitor *mon, int count, int format, int wsize,
c227f099 1103 target_phys_addr_t addr, int is_physical)
9307c4c1 1104{
6a00d601 1105 CPUState *env;
9307c4c1
FB		 1106 int nb_per_line, l, line_size, i, max_digits, len;
1107 uint8_t buf[16];
1108 uint64_t v;
1109
1110 if (format == 'i') {
1111 int flags;
1112 flags = 0;
6a00d601
FB		 1113 env = mon_get_cpu();
1114 if (!env && !is_physical)
1115 return;
9307c4c1 1116#ifdef TARGET_I386
4c27ba27 1117 if (wsize == 2) {
9307c4c1 1118 flags = 1;
4c27ba27
FB		 1119 } else if (wsize == 4) {
1120 flags = 0;
1121 } else {
6a15fd12 1122 /* as default we use the current CS size */
4c27ba27 1123 flags = 0;
6a15fd12
FB		 1124 if (env) {
1125#ifdef TARGET_X86_64
5fafdf24 1126 if ((env->efer & MSR_EFER_LMA) &&
6a15fd12
FB		 1127 (env->segs[R_CS].flags & DESC_L_MASK))
1128 flags = 2;
1129 else
1130#endif
1131 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1132 flags = 1;
1133 }
4c27ba27
FB		 1134 }
1135#endif
376253ec 1136 monitor_disas(mon, env, addr, count, is_physical, flags);
9307c4c1
FB		 1137 return;
1138 }
1139
1140 len = wsize * count;
1141 if (wsize == 1)
1142 line_size = 8;
1143 else
1144 line_size = 16;
1145 nb_per_line = line_size / wsize;
1146 max_digits = 0;
1147
1148 switch(format) {
1149 case 'o':
1150 max_digits = (wsize * 8 + 2) / 3;
1151 break;
1152 default:
1153 case 'x':
1154 max_digits = (wsize * 8) / 4;
1155 break;
1156 case 'u':
1157 case 'd':
1158 max_digits = (wsize * 8 * 10 + 32) / 33;
1159 break;
1160 case 'c':
1161 wsize = 1;
1162 break;
1163 }
1164
1165 while (len > 0) {
7743e588 1166 if (is_physical)
376253ec 1167 monitor_printf(mon, TARGET_FMT_plx ":", addr);
7743e588 1168 else
376253ec 1169 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
9307c4c1
FB		 1170 l = len;
1171 if (l > line_size)
1172 l = line_size;
1173 if (is_physical) {
1174 cpu_physical_memory_rw(addr, buf, l, 0);
1175 } else {
6a00d601
FB		 1176 env = mon_get_cpu();
1177 if (!env)
1178 break;
c8f79b67 1179 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
376253ec 1180 monitor_printf(mon, " Cannot access memory\n");
c8f79b67
AL		 1181 break;
1182 }
9307c4c1 1183 }
5fafdf24 1184 i = 0;
9307c4c1
FB		 1185 while (i < l) {
1186 switch(wsize) {
1187 default:
1188 case 1:
1189 v = ldub_raw(buf + i);
1190 break;
1191 case 2:
1192 v = lduw_raw(buf + i);
1193 break;
1194 case 4:
92a31b1f 1195 v = (uint32_t)ldl_raw(buf + i);
9307c4c1
FB		 1196 break;
1197 case 8:
1198 v = ldq_raw(buf + i);
1199 break;
1200 }
376253ec 1201 monitor_printf(mon, " ");
9307c4c1
FB		 1202 switch(format) {
1203 case 'o':
376253ec 1204 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
9307c4c1
FB		 1205 break;
1206 case 'x':
376253ec 1207 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
9307c4c1
FB		 1208 break;
1209 case 'u':
376253ec 1210 monitor_printf(mon, "%*" PRIu64, max_digits, v);
9307c4c1
FB		 1211 break;
1212 case 'd':
376253ec 1213 monitor_printf(mon, "%*" PRId64, max_digits, v);
9307c4c1
FB		 1214 break;
1215 case 'c':
376253ec 1216 monitor_printc(mon, v);
9307c4c1
FB		 1217 break;
1218 }
1219 i += wsize;
1220 }
376253ec 1221 monitor_printf(mon, "\n");
9307c4c1
FB		 1222 addr += l;
1223 len -= l;
1224 }
1225}
1226
1bd1442e 1227static void do_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1228{
1bd1442e
LC		 1229 int count = qdict_get_int(qdict, "count");
1230 int format = qdict_get_int(qdict, "format");
1231 int size = qdict_get_int(qdict, "size");
1232 target_long addr = qdict_get_int(qdict, "addr");
1233
376253ec 1234 memory_dump(mon, count, format, size, addr, 0);
9307c4c1
FB		 1235}
1236
1bd1442e 1237static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1238{
1bd1442e
LC		 1239 int count = qdict_get_int(qdict, "count");
1240 int format = qdict_get_int(qdict, "format");
1241 int size = qdict_get_int(qdict, "size");
c227f099 1242 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1bd1442e 1243
376253ec 1244 memory_dump(mon, count, format, size, addr, 1);
9307c4c1
FB		 1245}
1246
1bd1442e 1247static void do_print(Monitor *mon, const QDict *qdict)
9307c4c1 1248{
1bd1442e 1249 int format = qdict_get_int(qdict, "format");
c227f099 1250 target_phys_addr_t val = qdict_get_int(qdict, "val");
1bd1442e 1251
7743e588 1252#if TARGET_PHYS_ADDR_BITS == 32
9307c4c1
FB		 1253 switch(format) {
1254 case 'o':
376253ec 1255 monitor_printf(mon, "%#o", val);
9307c4c1
FB		 1256 break;
1257 case 'x':
376253ec 1258 monitor_printf(mon, "%#x", val);
9307c4c1
FB		 1259 break;
1260 case 'u':
376253ec 1261 monitor_printf(mon, "%u", val);
9307c4c1
FB		 1262 break;
1263 default:
1264 case 'd':
376253ec 1265 monitor_printf(mon, "%d", val);
9307c4c1
FB		 1266 break;
1267 case 'c':
376253ec 1268 monitor_printc(mon, val);
9307c4c1
FB		 1269 break;
1270 }
92a31b1f
FB		 1271#else
1272 switch(format) {
1273 case 'o':
376253ec 1274 monitor_printf(mon, "%#" PRIo64, val);
92a31b1f
FB		 1275 break;
1276 case 'x':
376253ec 1277 monitor_printf(mon, "%#" PRIx64, val);
92a31b1f
FB		 1278 break;
1279 case 'u':
376253ec 1280 monitor_printf(mon, "%" PRIu64, val);
92a31b1f
FB		 1281 break;
1282 default:
1283 case 'd':
376253ec 1284 monitor_printf(mon, "%" PRId64, val);
92a31b1f
FB		 1285 break;
1286 case 'c':
376253ec 1287 monitor_printc(mon, val);
92a31b1f
FB		 1288 break;
1289 }
1290#endif
376253ec 1291 monitor_printf(mon, "\n");
9307c4c1
FB		 1292}
1293
57e09454 1294static void do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data)
b371dc59
FB		 1295{
1296 FILE *f;
afe67ef2
LC		 1297 uint32_t size = qdict_get_int(qdict, "size");
1298 const char *filename = qdict_get_str(qdict, "filename");
1299 target_long addr = qdict_get_int(qdict, "val");
b371dc59
FB		 1300 uint32_t l;
1301 CPUState *env;
1302 uint8_t buf[1024];
1303
1304 env = mon_get_cpu();
1305 if (!env)
1306 return;
1307
1308 f = fopen(filename, "wb");
1309 if (!f) {
376253ec 1310 monitor_printf(mon, "could not open '%s'\n", filename);
b371dc59
FB		 1311 return;
1312 }
1313 while (size != 0) {
1314 l = sizeof(buf);
1315 if (l > size)
1316 l = size;
1317 cpu_memory_rw_debug(env, addr, buf, l, 0);
1318 fwrite(buf, 1, l, f);
1319 addr += l;
1320 size -= l;
1321 }
1322 fclose(f);
1323}
1324
18f5a8bf
LC		 1325static void do_physical_memory_save(Monitor *mon, const QDict *qdict,
1326 QObject **ret_data)
a8bdf7a6
AJ		 1327{
1328 FILE *f;
1329 uint32_t l;
1330 uint8_t buf[1024];
afe67ef2
LC		 1331 uint32_t size = qdict_get_int(qdict, "size");
1332 const char *filename = qdict_get_str(qdict, "filename");
c227f099 1333 target_phys_addr_t addr = qdict_get_int(qdict, "val");
a8bdf7a6
AJ		 1334
1335 f = fopen(filename, "wb");
1336 if (!f) {
376253ec 1337 monitor_printf(mon, "could not open '%s'\n", filename);
a8bdf7a6
AJ		 1338 return;
1339 }
1340 while (size != 0) {
1341 l = sizeof(buf);
1342 if (l > size)
1343 l = size;
1344 cpu_physical_memory_rw(addr, buf, l, 0);
1345 fwrite(buf, 1, l, f);
1346 fflush(f);
1347 addr += l;
1348 size -= l;
1349 }
1350 fclose(f);
1351}
1352
f18c16de 1353static void do_sum(Monitor *mon, const QDict *qdict)
e4cf1adc
FB		 1354{
1355 uint32_t addr;
1356 uint8_t buf[1];
1357 uint16_t sum;
f18c16de
LC		 1358 uint32_t start = qdict_get_int(qdict, "start");
1359 uint32_t size = qdict_get_int(qdict, "size");
e4cf1adc
FB		 1360
1361 sum = 0;
1362 for(addr = start; addr < (start + size); addr++) {
1363 cpu_physical_memory_rw(addr, buf, 1, 0);
1364 /* BSD sum algorithm ('sum' Unix command) */
1365 sum = (sum >> 1) | (sum << 15);
1366 sum += buf[0];
1367 }
376253ec 1368 monitor_printf(mon, "%05d\n", sum);
e4cf1adc
FB		 1369}
1370
a3a91a35
FB		 1371typedef struct {
1372 int keycode;
1373 const char *name;
1374} KeyDef;
1375
1376static const KeyDef key_defs[] = {
1377 { 0x2a, "shift" },
1378 { 0x36, "shift_r" },
3b46e624 1379
a3a91a35
FB		 1380 { 0x38, "alt" },
1381 { 0xb8, "alt_r" },
2ba27c7f
TS		 1382 { 0x64, "altgr" },
1383 { 0xe4, "altgr_r" },
a3a91a35
FB		 1384 { 0x1d, "ctrl" },
1385 { 0x9d, "ctrl_r" },
1386
1387 { 0xdd, "menu" },
1388
1389 { 0x01, "esc" },
1390
1391 { 0x02, "1" },
1392 { 0x03, "2" },
1393 { 0x04, "3" },
1394 { 0x05, "4" },
1395 { 0x06, "5" },
1396 { 0x07, "6" },
1397 { 0x08, "7" },
1398 { 0x09, "8" },
1399 { 0x0a, "9" },
1400 { 0x0b, "0" },
64866c3d
FB		 1401 { 0x0c, "minus" },
1402 { 0x0d, "equal" },
a3a91a35
FB		 1403 { 0x0e, "backspace" },
1404
1405 { 0x0f, "tab" },
1406 { 0x10, "q" },
1407 { 0x11, "w" },
1408 { 0x12, "e" },
1409 { 0x13, "r" },
1410 { 0x14, "t" },
1411 { 0x15, "y" },
1412 { 0x16, "u" },
1413 { 0x17, "i" },
1414 { 0x18, "o" },
1415 { 0x19, "p" },
1416
1417 { 0x1c, "ret" },
1418
1419 { 0x1e, "a" },
1420 { 0x1f, "s" },
1421 { 0x20, "d" },
1422 { 0x21, "f" },
1423 { 0x22, "g" },
1424 { 0x23, "h" },
1425 { 0x24, "j" },
1426 { 0x25, "k" },
1427 { 0x26, "l" },
1428
1429 { 0x2c, "z" },
1430 { 0x2d, "x" },
1431 { 0x2e, "c" },
1432 { 0x2f, "v" },
1433 { 0x30, "b" },
1434 { 0x31, "n" },
1435 { 0x32, "m" },
9155fc45
AJ		 1436 { 0x33, "comma" },
1437 { 0x34, "dot" },
1438 { 0x35, "slash" },
3b46e624 1439
4d3b6f6e
AZ		 1440 { 0x37, "asterisk" },
1441
a3a91a35 1442 { 0x39, "spc" },
00ffa62a 1443 { 0x3a, "caps_lock" },
a3a91a35
FB		 1444 { 0x3b, "f1" },
1445 { 0x3c, "f2" },
1446 { 0x3d, "f3" },
1447 { 0x3e, "f4" },
1448 { 0x3f, "f5" },
1449 { 0x40, "f6" },
1450 { 0x41, "f7" },
1451 { 0x42, "f8" },
1452 { 0x43, "f9" },
1453 { 0x44, "f10" },
00ffa62a 1454 { 0x45, "num_lock" },
a3a91a35
FB		 1455 { 0x46, "scroll_lock" },
1456
64866c3d
FB		 1457 { 0xb5, "kp_divide" },
1458 { 0x37, "kp_multiply" },
0cfec834 1459 { 0x4a, "kp_subtract" },
64866c3d
FB		 1460 { 0x4e, "kp_add" },
1461 { 0x9c, "kp_enter" },
1462 { 0x53, "kp_decimal" },
f2289cb6 1463 { 0x54, "sysrq" },
64866c3d
FB		 1464
1465 { 0x52, "kp_0" },
1466 { 0x4f, "kp_1" },
1467 { 0x50, "kp_2" },
1468 { 0x51, "kp_3" },
1469 { 0x4b, "kp_4" },
1470 { 0x4c, "kp_5" },
1471 { 0x4d, "kp_6" },
1472 { 0x47, "kp_7" },
1473 { 0x48, "kp_8" },
1474 { 0x49, "kp_9" },
3b46e624 1475
a3a91a35
FB		 1476 { 0x56, "<" },
1477
1478 { 0x57, "f11" },
1479 { 0x58, "f12" },
1480
1481 { 0xb7, "print" },
1482
1483 { 0xc7, "home" },
1484 { 0xc9, "pgup" },
1485 { 0xd1, "pgdn" },
1486 { 0xcf, "end" },
1487
1488 { 0xcb, "left" },
1489 { 0xc8, "up" },
1490 { 0xd0, "down" },
1491 { 0xcd, "right" },
1492
1493 { 0xd2, "insert" },
1494 { 0xd3, "delete" },
c0b5b109
BS		 1495#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1496 { 0xf0, "stop" },
1497 { 0xf1, "again" },
1498 { 0xf2, "props" },
1499 { 0xf3, "undo" },
1500 { 0xf4, "front" },
1501 { 0xf5, "copy" },
1502 { 0xf6, "open" },
1503 { 0xf7, "paste" },
1504 { 0xf8, "find" },
1505 { 0xf9, "cut" },
1506 { 0xfa, "lf" },
1507 { 0xfb, "help" },
1508 { 0xfc, "meta_l" },
1509 { 0xfd, "meta_r" },
1510 { 0xfe, "compose" },
1511#endif
a3a91a35
FB		 1512 { 0, NULL },
1513};
1514
1515static int get_keycode(const char *key)
1516{
1517 const KeyDef *p;
64866c3d
FB		 1518 char *endp;
1519 int ret;
a3a91a35
FB		 1520
1521 for(p = key_defs; p->name != NULL; p++) {
1522 if (!strcmp(key, p->name))
1523 return p->keycode;
1524 }
64866c3d
FB		 1525 if (strstart(key, "0x", NULL)) {
1526 ret = strtoul(key, &endp, 0);
1527 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1528 return ret;
1529 }
a3a91a35
FB		 1530 return -1;
1531}
1532
c8256f9d
AZ		 1533#define MAX_KEYCODES 16
1534static uint8_t keycodes[MAX_KEYCODES];
1535static int nb_pending_keycodes;
1536static QEMUTimer *key_timer;
1537
1538static void release_keys(void *opaque)
1539{
1540 int keycode;
1541
1542 while (nb_pending_keycodes > 0) {
1543 nb_pending_keycodes--;
1544 keycode = keycodes[nb_pending_keycodes];
1545 if (keycode & 0x80)
1546 kbd_put_keycode(0xe0);
1547 kbd_put_keycode(keycode | 0x80);
1548 }
1549}
1550
1d4daa91 1551static void do_sendkey(Monitor *mon, const QDict *qdict)
a3a91a35 1552{
3401c0d9
AZ		 1553 char keyname_buf[16];
1554 char *separator;
1555 int keyname_len, keycode, i;
1d4daa91
LC		 1556 const char *string = qdict_get_str(qdict, "string");
1557 int has_hold_time = qdict_haskey(qdict, "hold_time");
1558 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
3401c0d9 1559
c8256f9d
AZ		 1560 if (nb_pending_keycodes > 0) {
1561 qemu_del_timer(key_timer);
1562 release_keys(NULL);
1563 }
1564 if (!has_hold_time)
1565 hold_time = 100;
1566 i = 0;
3401c0d9
AZ		 1567 while (1) {
1568 separator = strchr(string, '-');
1569 keyname_len = separator ? separator - string : strlen(string);
1570 if (keyname_len > 0) {
1571 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1572 if (keyname_len > sizeof(keyname_buf) - 1) {
376253ec 1573 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
3401c0d9 1574 return;
a3a91a35 1575 }
c8256f9d 1576 if (i == MAX_KEYCODES) {
376253ec 1577 monitor_printf(mon, "too many keys\n");
3401c0d9
AZ		 1578 return;
1579 }
1580 keyname_buf[keyname_len] = 0;
1581 keycode = get_keycode(keyname_buf);
1582 if (keycode < 0) {
376253ec 1583 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
3401c0d9
AZ		 1584 return;
1585 }
c8256f9d 1586 keycodes[i++] = keycode;
a3a91a35 1587 }
3401c0d9 1588 if (!separator)
a3a91a35 1589 break;
3401c0d9 1590 string = separator + 1;
a3a91a35 1591 }
c8256f9d 1592 nb_pending_keycodes = i;
a3a91a35 1593 /* key down events */
c8256f9d 1594 for (i = 0; i < nb_pending_keycodes; i++) {
a3a91a35
FB		 1595 keycode = keycodes[i];
1596 if (keycode & 0x80)
1597 kbd_put_keycode(0xe0);
1598 kbd_put_keycode(keycode & 0x7f);
1599 }
c8256f9d 1600 /* delayed key up events */
f227f17d 1601 qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) +
6ee093c9 1602 muldiv64(get_ticks_per_sec(), hold_time, 1000));
a3a91a35
FB		 1603}
1604
13224a87
FB		 1605static int mouse_button_state;
1606
1d4daa91 1607static void do_mouse_move(Monitor *mon, const QDict *qdict)
13224a87
FB		 1608{
1609 int dx, dy, dz;
1d4daa91
LC		 1610 const char *dx_str = qdict_get_str(qdict, "dx_str");
1611 const char *dy_str = qdict_get_str(qdict, "dy_str");
1612 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
13224a87
FB		 1613 dx = strtol(dx_str, NULL, 0);
1614 dy = strtol(dy_str, NULL, 0);
1615 dz = 0;
5fafdf24 1616 if (dz_str)
13224a87
FB		 1617 dz = strtol(dz_str, NULL, 0);
1618 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1619}
1620
d54908a5 1621static void do_mouse_button(Monitor *mon, const QDict *qdict)
13224a87 1622{
d54908a5 1623 int button_state = qdict_get_int(qdict, "button_state");
13224a87
FB		 1624 mouse_button_state = button_state;
1625 kbd_mouse_event(0, 0, 0, mouse_button_state);
1626}
1627
aa93e39c 1628static void do_ioport_read(Monitor *mon, const QDict *qdict)
3440557b 1629{
aa93e39c
LC		 1630 int size = qdict_get_int(qdict, "size");
1631 int addr = qdict_get_int(qdict, "addr");
1632 int has_index = qdict_haskey(qdict, "index");
3440557b
FB		 1633 uint32_t val;
1634 int suffix;
1635
1636 if (has_index) {
aa93e39c 1637 int index = qdict_get_int(qdict, "index");
afcea8cb 1638 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
3440557b
FB		 1639 addr++;
1640 }
1641 addr &= 0xffff;
1642
1643 switch(size) {
1644 default:
1645 case 1:
afcea8cb 1646 val = cpu_inb(addr);
3440557b
FB		 1647 suffix = 'b';
1648 break;
1649 case 2:
afcea8cb 1650 val = cpu_inw(addr);
3440557b
FB		 1651 suffix = 'w';
1652 break;
1653 case 4:
afcea8cb 1654 val = cpu_inl(addr);
3440557b
FB		 1655 suffix = 'l';
1656 break;
1657 }
376253ec
AL		 1658 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1659 suffix, addr, size * 2, val);
3440557b 1660}
a3a91a35 1661
1bd1442e 1662static void do_ioport_write(Monitor *mon, const QDict *qdict)
f114784f 1663{
1bd1442e
LC		 1664 int size = qdict_get_int(qdict, "size");
1665 int addr = qdict_get_int(qdict, "addr");
1666 int val = qdict_get_int(qdict, "val");
1667
f114784f
JK		 1668 addr &= IOPORTS_MASK;
1669
1670 switch (size) {
1671 default:
1672 case 1:
afcea8cb 1673 cpu_outb(addr, val);
f114784f
JK		 1674 break;
1675 case 2:
afcea8cb 1676 cpu_outw(addr, val);
f114784f
JK		 1677 break;
1678 case 4:
afcea8cb 1679 cpu_outl(addr, val);
f114784f
JK		 1680 break;
1681 }
1682}
1683
d54908a5 1684static void do_boot_set(Monitor *mon, const QDict *qdict)
0ecdffbb
AJ		 1685{
1686 int res;
d54908a5 1687 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
0ecdffbb 1688
76e30d0f
JK		 1689 res = qemu_boot_set(bootdevice);
1690 if (res == 0) {
1691 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1692 } else if (res > 0) {
1693 monitor_printf(mon, "setting boot device list failed\n");
0ecdffbb 1694 } else {
376253ec
AL		 1695 monitor_printf(mon, "no function defined to set boot device list for "
1696 "this architecture\n");
0ecdffbb
AJ		 1697 }
1698}
1699
c80d259e
LC		 1700/**
1701 * do_system_reset(): Issue a machine reset
1702 */
1703static void do_system_reset(Monitor *mon, const QDict *qdict,
1704 QObject **ret_data)
e4f9082b
FB		 1705{
1706 qemu_system_reset_request();
1707}
1708
43076664
LC		 1709/**
1710 * do_system_powerdown(): Issue a machine powerdown
1711 */
1712static void do_system_powerdown(Monitor *mon, const QDict *qdict,
1713 QObject **ret_data)
3475187d
FB		 1714{
1715 qemu_system_powerdown_request();
1716}
1717
b86bda5b 1718#if defined(TARGET_I386)
376253ec 1719static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask)
b86bda5b 1720{
376253ec
AL		 1721 monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n",
1722 addr,
1723 pte & mask,
1724 pte & PG_GLOBAL_MASK ? 'G' : '-',
1725 pte & PG_PSE_MASK ? 'P' : '-',
1726 pte & PG_DIRTY_MASK ? 'D' : '-',
1727 pte & PG_ACCESSED_MASK ? 'A' : '-',
1728 pte & PG_PCD_MASK ? 'C' : '-',
1729 pte & PG_PWT_MASK ? 'T' : '-',
1730 pte & PG_USER_MASK ? 'U' : '-',
1731 pte & PG_RW_MASK ? 'W' : '-');
b86bda5b
FB		 1732}
1733
376253ec 1734static void tlb_info(Monitor *mon)
b86bda5b 1735{
6a00d601 1736 CPUState *env;
b86bda5b
FB		 1737 int l1, l2;
1738 uint32_t pgd, pde, pte;
1739
6a00d601
FB		 1740 env = mon_get_cpu();
1741 if (!env)
1742 return;
1743
b86bda5b 1744 if (!(env->cr[0] & CR0_PG_MASK)) {
376253ec 1745 monitor_printf(mon, "PG disabled\n");
b86bda5b
FB		 1746 return;
1747 }
1748 pgd = env->cr[3] & ~0xfff;
1749 for(l1 = 0; l1 < 1024; l1++) {
1750 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
1751 pde = le32_to_cpu(pde);
1752 if (pde & PG_PRESENT_MASK) {
1753 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
376253ec 1754 print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1));
b86bda5b
FB		 1755 } else {
1756 for(l2 = 0; l2 < 1024; l2++) {
5fafdf24 1757 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
b86bda5b
FB		 1758 (uint8_t *)&pte, 4);
1759 pte = le32_to_cpu(pte);
1760 if (pte & PG_PRESENT_MASK) {
376253ec 1761 print_pte(mon, (l1 << 22) + (l2 << 12),
5fafdf24 1762 pte & ~PG_PSE_MASK,
b86bda5b
FB		 1763 ~0xfff);
1764 }
1765 }
1766 }
1767 }
1768 }
1769}
1770
376253ec 1771static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot,
b86bda5b
FB		 1772 uint32_t end, int prot)
1773{
9746b15b
FB		 1774 int prot1;
1775 prot1 = *plast_prot;
1776 if (prot != prot1) {
b86bda5b 1777 if (*pstart != -1) {
376253ec
AL		 1778 monitor_printf(mon, "%08x-%08x %08x %c%c%c\n",
1779 *pstart, end, end - *pstart,
1780 prot1 & PG_USER_MASK ? 'u' : '-',
1781 'r',
1782 prot1 & PG_RW_MASK ? 'w' : '-');
b86bda5b
FB		 1783 }
1784 if (prot != 0)
1785 *pstart = end;
1786 else
1787 *pstart = -1;
1788 *plast_prot = prot;
1789 }
1790}
1791
376253ec 1792static void mem_info(Monitor *mon)
b86bda5b 1793{
6a00d601 1794 CPUState *env;
b86bda5b
FB		 1795 int l1, l2, prot, last_prot;
1796 uint32_t pgd, pde, pte, start, end;
1797
6a00d601
FB		 1798 env = mon_get_cpu();
1799 if (!env)
1800 return;
1801
b86bda5b 1802 if (!(env->cr[0] & CR0_PG_MASK)) {
376253ec 1803 monitor_printf(mon, "PG disabled\n");
b86bda5b
FB		 1804 return;
1805 }
1806 pgd = env->cr[3] & ~0xfff;
1807 last_prot = 0;
1808 start = -1;
1809 for(l1 = 0; l1 < 1024; l1++) {
1810 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
1811 pde = le32_to_cpu(pde);
1812 end = l1 << 22;
1813 if (pde & PG_PRESENT_MASK) {
1814 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1815 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
376253ec 1816 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1817 } else {
1818 for(l2 = 0; l2 < 1024; l2++) {
5fafdf24 1819 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
b86bda5b
FB		 1820 (uint8_t *)&pte, 4);
1821 pte = le32_to_cpu(pte);
1822 end = (l1 << 22) + (l2 << 12);
1823 if (pte & PG_PRESENT_MASK) {
1824 prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1825 } else {
1826 prot = 0;
1827 }
376253ec 1828 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1829 }
1830 }
1831 } else {
1832 prot = 0;
376253ec 1833 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1834 }
1835 }
1836}
1837#endif
1838
7c664e2f
AJ		 1839#if defined(TARGET_SH4)
1840
376253ec 1841static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
7c664e2f 1842{
376253ec
AL		 1843 monitor_printf(mon, " tlb%i:\t"
1844 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1845 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1846 "dirty=%hhu writethrough=%hhu\n",
1847 idx,
1848 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1849 tlb->v, tlb->sh, tlb->c, tlb->pr,
1850 tlb->d, tlb->wt);
7c664e2f
AJ		 1851}
1852
376253ec 1853static void tlb_info(Monitor *mon)
7c664e2f
AJ		 1854{
1855 CPUState *env = mon_get_cpu();
1856 int i;
1857
376253ec 1858 monitor_printf (mon, "ITLB:\n");
7c664e2f 1859 for (i = 0 ; i < ITLB_SIZE ; i++)
376253ec
AL		 1860 print_tlb (mon, i, &env->itlb[i]);
1861 monitor_printf (mon, "UTLB:\n");
7c664e2f 1862 for (i = 0 ; i < UTLB_SIZE ; i++)
376253ec 1863 print_tlb (mon, i, &env->utlb[i]);
7c664e2f
AJ		 1864}
1865
1866#endif
1867
94f539bd 1868static void do_info_kvm_print(Monitor *mon, const QObject *data)
7ba1e619 1869{
94f539bd
LC		 1870 QDict *qdict;
1871
1872 qdict = qobject_to_qdict(data);
1873
376253ec 1874 monitor_printf(mon, "kvm support: ");
94f539bd
LC		 1875 if (qdict_get_bool(qdict, "present")) {
1876 monitor_printf(mon, "%s\n", qdict_get_bool(qdict, "enabled") ?
1877 "enabled" : "disabled");
1878 } else {
1879 monitor_printf(mon, "not compiled\n");
1880 }
1881}
1882
1883/**
1884 * do_info_kvm(): Show KVM information
1885 *
1886 * Return a QDict with the following information:
1887 *
1888 * - "enabled": true if KVM support is enabled, false otherwise
1889 * - "present": true if QEMU has KVM support, false otherwise
1890 *
1891 * Example:
1892 *
1893 * { "enabled": true, "present": true }
1894 */
1895static void do_info_kvm(Monitor *mon, QObject **ret_data)
1896{
1897#ifdef CONFIG_KVM
1898 *ret_data = qobject_from_jsonf("{ 'enabled': %i, 'present': true }",
1899 kvm_enabled());
7ba1e619 1900#else
94f539bd 1901 *ret_data = qobject_from_jsonf("{ 'enabled': false, 'present': false }");
7ba1e619
AL		 1902#endif
1903}
1904
030ea37b
AL		 1905static void do_info_numa(Monitor *mon)
1906{
b28b6230 1907 int i;
030ea37b
AL		 1908 CPUState *env;
1909
1910 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1911 for (i = 0; i < nb_numa_nodes; i++) {
1912 monitor_printf(mon, "node %d cpus:", i);
1913 for (env = first_cpu; env != NULL; env = env->next_cpu) {
1914 if (env->numa_node == i) {
1915 monitor_printf(mon, " %d", env->cpu_index);
1916 }
1917 }
1918 monitor_printf(mon, "\n");
1919 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1920 node_mem[i] >> 20);
1921 }
1922}
1923
5f1ce948
FB		 1924#ifdef CONFIG_PROFILER
1925
e9a6625e
AJ		 1926int64_t qemu_time;
1927int64_t dev_time;
1928
376253ec 1929static void do_info_profile(Monitor *mon)
5f1ce948
FB		 1930{
1931 int64_t total;
1932 total = qemu_time;
1933 if (total == 0)
1934 total = 1;
376253ec 1935 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
6ee093c9 1936 dev_time, dev_time / (double)get_ticks_per_sec());
376253ec 1937 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
6ee093c9 1938 qemu_time, qemu_time / (double)get_ticks_per_sec());
5f1ce948 1939 qemu_time = 0;
5f1ce948 1940 dev_time = 0;
5f1ce948
FB		 1941}
1942#else
376253ec 1943static void do_info_profile(Monitor *mon)
5f1ce948 1944{
376253ec 1945 monitor_printf(mon, "Internal profiler not compiled\n");
5f1ce948
FB		 1946}
1947#endif
1948
ec36b695 1949/* Capture support */
72cf2d4f 1950static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
ec36b695 1951
376253ec 1952static void do_info_capture(Monitor *mon)
ec36b695
FB		 1953{
1954 int i;
1955 CaptureState *s;
1956
1957 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
376253ec 1958 monitor_printf(mon, "[%d]: ", i);
ec36b695
FB		 1959 s->ops.info (s->opaque);
1960 }
1961}
1962
2313086a 1963#ifdef HAS_AUDIO
d54908a5 1964static void do_stop_capture(Monitor *mon, const QDict *qdict)
ec36b695
FB		 1965{
1966 int i;
d54908a5 1967 int n = qdict_get_int(qdict, "n");
ec36b695
FB		 1968 CaptureState *s;
1969
1970 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
1971 if (i == n) {
1972 s->ops.destroy (s->opaque);
72cf2d4f 1973 QLIST_REMOVE (s, entries);
ec36b695
FB		 1974 qemu_free (s);
1975 return;
1976 }
1977 }
1978}
1979
c1925484
LC		 1980static void do_wav_capture(Monitor *mon, const QDict *qdict)
1981{
1982 const char *path = qdict_get_str(qdict, "path");
1983 int has_freq = qdict_haskey(qdict, "freq");
1984 int freq = qdict_get_try_int(qdict, "freq", -1);
1985 int has_bits = qdict_haskey(qdict, "bits");
1986 int bits = qdict_get_try_int(qdict, "bits", -1);
1987 int has_channels = qdict_haskey(qdict, "nchannels");
1988 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
ec36b695
FB		 1989 CaptureState *s;
1990
1991 s = qemu_mallocz (sizeof (*s));
ec36b695
FB		 1992
1993 freq = has_freq ? freq : 44100;
1994 bits = has_bits ? bits : 16;
1995 nchannels = has_channels ? nchannels : 2;
1996
1997 if (wav_start_capture (s, path, freq, bits, nchannels)) {
376253ec 1998 monitor_printf(mon, "Faied to add wave capture\n");
ec36b695
FB		 1999 qemu_free (s);
2000 }
72cf2d4f 2001 QLIST_INSERT_HEAD (&capture_head, s, entries);
ec36b695
FB		 2002}
2003#endif
2004
dc1c0b74 2005#if defined(TARGET_I386)
d54908a5 2006static void do_inject_nmi(Monitor *mon, const QDict *qdict)
dc1c0b74
AJ		 2007{
2008 CPUState *env;
d54908a5 2009 int cpu_index = qdict_get_int(qdict, "cpu_index");
dc1c0b74
AJ		 2010
2011 for (env = first_cpu; env != NULL; env = env->next_cpu)
2012 if (env->cpu_index == cpu_index) {
2013 cpu_interrupt(env, CPU_INTERRUPT_NMI);
2014 break;
2015 }
2016}
2017#endif
2018
e637fd23 2019static void do_info_status_print(Monitor *mon, const QObject *data)
6f9c5ee7 2020{
e637fd23
LC		 2021 QDict *qdict;
2022
2023 qdict = qobject_to_qdict(data);
2024
2025 monitor_printf(mon, "VM status: ");
2026 if (qdict_get_bool(qdict, "running")) {
2027 monitor_printf(mon, "running");
2028 if (qdict_get_bool(qdict, "singlestep")) {
2029 monitor_printf(mon, " (single step mode)");
1b530a6d 2030 }
e637fd23
LC		 2031 } else {
2032 monitor_printf(mon, "paused");
2033 }
2034
2035 monitor_printf(mon, "\n");
2036}
2037
2038/**
2039 * do_info_status(): VM status
2040 *
2041 * Return a QDict with the following information:
2042 *
2043 * - "running": true if the VM is running, or false if it is paused
2044 * - "singlestep": true if the VM is in single step mode, false otherwise
2045 *
2046 * Example:
2047 *
2048 * { "running": true, "singlestep": false }
2049 */
2050static void do_info_status(Monitor *mon, QObject **ret_data)
2051{
2052 *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i }",
2053 vm_running, singlestep);
6f9c5ee7
AJ		 2054}
2055
83fb1de2
LC		 2056/**
2057 * do_balloon(): Request VM to change its memory allocation
2058 */
2059static void do_balloon(Monitor *mon, const QDict *qdict, QObject **ret_data)
df751fa8 2060{
d54908a5 2061 int value = qdict_get_int(qdict, "value");
c227f099 2062 ram_addr_t target = value;
df751fa8
AL		 2063 qemu_balloon(target << 20);
2064}
2065
cc1d9c70
LC		 2066static void monitor_print_balloon(Monitor *mon, const QObject *data)
2067{
b0a84d05
LC		 2068 QDict *qdict;
2069
2070 qdict = qobject_to_qdict(data);
2071
2072 monitor_printf(mon, "balloon: actual=%" PRId64 "\n",
2073 qdict_get_int(qdict, "balloon") >> 20);
cc1d9c70
LC		 2074}
2075
2076/**
2077 * do_info_balloon(): Balloon information
b0a84d05
LC		 2078 *
2079 * Return a QDict with the following information:
2080 *
2081 * - "balloon": current balloon value in bytes
2082 *
2083 * Example:
2084 *
2085 * { "balloon": 1073741824 }
cc1d9c70
LC		 2086 */
2087static void do_info_balloon(Monitor *mon, QObject **ret_data)
df751fa8 2088{
c227f099 2089 ram_addr_t actual;
df751fa8
AL		 2090
2091 actual = qemu_balloon_status();
bd322087 2092 if (kvm_enabled() && !kvm_has_sync_mmu())
5d6c37fb 2093 qemu_error_new(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon");
bd322087 2094 else if (actual == 0)
5d6c37fb 2095 qemu_error_new(QERR_DEVICE_NOT_ACTIVE, "balloon");
df751fa8 2096 else
b0a84d05
LC		 2097 *ret_data = qobject_from_jsonf("{ 'balloon': %" PRId64 "}",
2098 (int64_t) actual);
df751fa8
AL		 2099}
2100
15dfcd45 2101static qemu_acl *find_acl(Monitor *mon, const char *name)
76655d6d 2102{
15dfcd45 2103 qemu_acl *acl = qemu_acl_find(name);
76655d6d 2104
76655d6d 2105 if (!acl) {
15dfcd45 2106 monitor_printf(mon, "acl: unknown list '%s'\n", name);
76655d6d 2107 }
15dfcd45
JK		 2108 return acl;
2109}
2110
d54908a5 2111static void do_acl_show(Monitor *mon, const QDict *qdict)
15dfcd45 2112{
d54908a5 2113 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2114 qemu_acl *acl = find_acl(mon, aclname);
2115 qemu_acl_entry *entry;
2116 int i = 0;
76655d6d 2117
15dfcd45 2118 if (acl) {
28a76be8 2119 monitor_printf(mon, "policy: %s\n",
76655d6d 2120 acl->defaultDeny ? "deny" : "allow");
72cf2d4f 2121 QTAILQ_FOREACH(entry, &acl->entries, next) {
28a76be8
AL		 2122 i++;
2123 monitor_printf(mon, "%d: %s %s\n", i,
15dfcd45 2124 entry->deny ? "deny" : "allow", entry->match);
28a76be8 2125 }
15dfcd45
JK		 2126 }
2127}
2128
d54908a5 2129static void do_acl_reset(Monitor *mon, const QDict *qdict)
15dfcd45 2130{
d54908a5 2131 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2132 qemu_acl *acl = find_acl(mon, aclname);
2133
2134 if (acl) {
28a76be8
AL		 2135 qemu_acl_reset(acl);
2136 monitor_printf(mon, "acl: removed all rules\n");
15dfcd45
JK		 2137 }
2138}
2139
f18c16de 2140static void do_acl_policy(Monitor *mon, const QDict *qdict)
15dfcd45 2141{
f18c16de
LC		 2142 const char *aclname = qdict_get_str(qdict, "aclname");
2143 const char *policy = qdict_get_str(qdict, "policy");
15dfcd45 2144 qemu_acl *acl = find_acl(mon, aclname);
28a76be8 2145
15dfcd45
JK		 2146 if (acl) {
2147 if (strcmp(policy, "allow") == 0) {
28a76be8
AL		 2148 acl->defaultDeny = 0;
2149 monitor_printf(mon, "acl: policy set to 'allow'\n");
15dfcd45 2150 } else if (strcmp(policy, "deny") == 0) {
28a76be8
AL		 2151 acl->defaultDeny = 1;
2152 monitor_printf(mon, "acl: policy set to 'deny'\n");
2153 } else {
15dfcd45
JK		 2154 monitor_printf(mon, "acl: unknown policy '%s', "
2155 "expected 'deny' or 'allow'\n", policy);
28a76be8 2156 }
15dfcd45
JK		 2157 }
2158}
28a76be8 2159
1bd1442e 2160static void do_acl_add(Monitor *mon, const QDict *qdict)
15dfcd45 2161{
1bd1442e
LC		 2162 const char *aclname = qdict_get_str(qdict, "aclname");
2163 const char *match = qdict_get_str(qdict, "match");
2164 const char *policy = qdict_get_str(qdict, "policy");
2165 int has_index = qdict_haskey(qdict, "index");
2166 int index = qdict_get_try_int(qdict, "index", -1);
15dfcd45
JK		 2167 qemu_acl *acl = find_acl(mon, aclname);
2168 int deny, ret;
2169
2170 if (acl) {
2171 if (strcmp(policy, "allow") == 0) {
2172 deny = 0;
2173 } else if (strcmp(policy, "deny") == 0) {
2174 deny = 1;
2175 } else {
2176 monitor_printf(mon, "acl: unknown policy '%s', "
2177 "expected 'deny' or 'allow'\n", policy);
28a76be8
AL		 2178 return;
2179 }
28a76be8
AL		 2180 if (has_index)
2181 ret = qemu_acl_insert(acl, deny, match, index);
2182 else
2183 ret = qemu_acl_append(acl, deny, match);
2184 if (ret < 0)
2185 monitor_printf(mon, "acl: unable to add acl entry\n");
2186 else
2187 monitor_printf(mon, "acl: added rule at position %d\n", ret);
15dfcd45
JK		 2188 }
2189}
28a76be8 2190
f18c16de 2191static void do_acl_remove(Monitor *mon, const QDict *qdict)
15dfcd45 2192{
f18c16de
LC		 2193 const char *aclname = qdict_get_str(qdict, "aclname");
2194 const char *match = qdict_get_str(qdict, "match");
15dfcd45
JK		 2195 qemu_acl *acl = find_acl(mon, aclname);
2196 int ret;
28a76be8 2197
15dfcd45 2198 if (acl) {
28a76be8
AL		 2199 ret = qemu_acl_remove(acl, match);
2200 if (ret < 0)
2201 monitor_printf(mon, "acl: no matching acl entry\n");
2202 else
2203 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
76655d6d
AL		 2204 }
2205}
2206
79c4f6b0 2207#if defined(TARGET_I386)
37b7ad48 2208static void do_inject_mce(Monitor *mon, const QDict *qdict)
79c4f6b0
HY		 2209{
2210 CPUState *cenv;
37b7ad48
LC		 2211 int cpu_index = qdict_get_int(qdict, "cpu_index");
2212 int bank = qdict_get_int(qdict, "bank");
2213 uint64_t status = qdict_get_int(qdict, "status");
2214 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2215 uint64_t addr = qdict_get_int(qdict, "addr");
2216 uint64_t misc = qdict_get_int(qdict, "misc");
79c4f6b0
HY		 2217
2218 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu)
2219 if (cenv->cpu_index == cpu_index && cenv->mcg_cap) {
2220 cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc);
2221 break;
2222 }
2223}
2224#endif
2225
f0d6000a 2226static void do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2227{
d54908a5 2228 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2229 mon_fd_t *monfd;
f07918fd
MM		 2230 int fd;
2231
2232 fd = qemu_chr_get_msgfd(mon->chr);
2233 if (fd == -1) {
13a2ccc4 2234 qemu_error_new(QERR_FD_NOT_SUPPLIED);
f07918fd
MM		 2235 return;
2236 }
2237
2238 if (qemu_isdigit(fdname[0])) {
13a2ccc4 2239 qemu_error_new(QERR_INVALID_PARAMETER, "fdname");
f07918fd
MM		 2240 return;
2241 }
2242
2243 fd = dup(fd);
2244 if (fd == -1) {
13a2ccc4
MA		 2245 if (errno == EMFILE)
2246 qemu_error_new(QERR_TOO_MANY_FILES);
2247 else
2248 qemu_error_new(QERR_UNDEFINED_ERROR);
f07918fd
MM		 2249 return;
2250 }
2251
72cf2d4f 2252 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2253 if (strcmp(monfd->name, fdname) != 0) {
2254 continue;
2255 }
2256
2257 close(monfd->fd);
2258 monfd->fd = fd;
2259 return;
2260 }
2261
c227f099 2262 monfd = qemu_mallocz(sizeof(mon_fd_t));
f07918fd
MM		 2263 monfd->name = qemu_strdup(fdname);
2264 monfd->fd = fd;
2265
72cf2d4f 2266 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
f07918fd
MM		 2267}
2268
18f3a515 2269static void do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2270{
d54908a5 2271 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2272 mon_fd_t *monfd;
f07918fd 2273
72cf2d4f 2274 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2275 if (strcmp(monfd->name, fdname) != 0) {
2276 continue;
2277 }
2278
72cf2d4f 2279 QLIST_REMOVE(monfd, next);
f07918fd
MM		 2280 close(monfd->fd);
2281 qemu_free(monfd->name);
2282 qemu_free(monfd);
2283 return;
2284 }
2285
e5fc266b 2286 qemu_error_new(QERR_FD_NOT_FOUND, fdname);
f07918fd
MM		 2287}
2288
d54908a5 2289static void do_loadvm(Monitor *mon, const QDict *qdict)
c8d41b2c
JQ		 2290{
2291 int saved_vm_running = vm_running;
d54908a5 2292 const char *name = qdict_get_str(qdict, "name");
c8d41b2c
JQ		 2293
2294 vm_stop(0);
2295
05f2401e 2296 if (load_vmstate(mon, name) >= 0 && saved_vm_running)
c8d41b2c
JQ		 2297 vm_start();
2298}
2299
7768e04c
MM		 2300int monitor_get_fd(Monitor *mon, const char *fdname)
2301{
c227f099 2302 mon_fd_t *monfd;
7768e04c 2303
72cf2d4f 2304 QLIST_FOREACH(monfd, &mon->fds, next) {
7768e04c
MM		 2305 int fd;
2306
2307 if (strcmp(monfd->name, fdname) != 0) {
2308 continue;
2309 }
2310
2311 fd = monfd->fd;
2312
2313 /* caller takes ownership of fd */
72cf2d4f 2314 QLIST_REMOVE(monfd, next);
7768e04c
MM		 2315 qemu_free(monfd->name);
2316 qemu_free(monfd);
2317
2318 return fd;
2319 }
2320
2321 return -1;
2322}
2323
c227f099 2324static const mon_cmd_t mon_cmds[] = {
2313086a 2325#include "qemu-monitor.h"
5fafdf24 2326 { NULL, NULL, },
9dc39cba
FB		 2327};
2328
2313086a 2329/* Please update qemu-monitor.hx when adding or changing commands */
c227f099 2330static const mon_cmd_t info_cmds[] = {
d7f9b689
LC		 2331 {
2332 .name = "version",
2333 .args_type = "",
d7f9b689
LC		 2334 .params = "",
2335 .help = "show the version of QEMU",
6e785bee 2336 .user_print = do_info_version_print,
ab2d3187 2337 .mhandler.info_new = do_info_version,
d7f9b689 2338 },
e3bba9d0
LC		 2339 {
2340 .name = "commands",
2341 .args_type = "",
2342 .params = "",
2343 .help = "list QMP available commands",
2344 .user_print = monitor_user_noop,
2345 .mhandler.info_new = do_info_commands,
2346 },
d7f9b689
LC		 2347 {
2348 .name = "network",
2349 .args_type = "",
d7f9b689
LC		 2350 .params = "",
2351 .help = "show the network state",
910df89d 2352 .mhandler.info = do_info_network,
d7f9b689
LC		 2353 },
2354 {
2355 .name = "chardev",
2356 .args_type = "",
d7f9b689
LC		 2357 .params = "",
2358 .help = "show the character devices",
910df89d 2359 .mhandler.info = qemu_chr_info,
d7f9b689
LC		 2360 },
2361 {
2362 .name = "block",
2363 .args_type = "",
d7f9b689
LC		 2364 .params = "",
2365 .help = "show the block devices",
910df89d 2366 .mhandler.info = bdrv_info,
d7f9b689
LC		 2367 },
2368 {
2369 .name = "blockstats",
2370 .args_type = "",
d7f9b689
LC		 2371 .params = "",
2372 .help = "show block device statistics",
910df89d 2373 .mhandler.info = bdrv_info_stats,
d7f9b689
LC		 2374 },
2375 {
2376 .name = "registers",
2377 .args_type = "",
d7f9b689
LC		 2378 .params = "",
2379 .help = "show the cpu registers",
910df89d 2380 .mhandler.info = do_info_registers,
d7f9b689
LC		 2381 },
2382 {
2383 .name = "cpus",
2384 .args_type = "",
d7f9b689
LC		 2385 .params = "",
2386 .help = "show infos for each CPU",
8f3cec0b
LC		 2387 .user_print = monitor_print_cpus,
2388 .mhandler.info_new = do_info_cpus,
d7f9b689
LC		 2389 },
2390 {
2391 .name = "history",
2392 .args_type = "",
d7f9b689
LC		 2393 .params = "",
2394 .help = "show the command line history",
910df89d 2395 .mhandler.info = do_info_history,
d7f9b689
LC		 2396 },
2397 {
2398 .name = "irq",
2399 .args_type = "",
d7f9b689
LC		 2400 .params = "",
2401 .help = "show the interrupts statistics (if available)",
910df89d 2402 .mhandler.info = irq_info,
d7f9b689
LC		 2403 },
2404 {
2405 .name = "pic",
2406 .args_type = "",
d7f9b689
LC		 2407 .params = "",
2408 .help = "show i8259 (PIC) state",
910df89d 2409 .mhandler.info = pic_info,
d7f9b689
LC		 2410 },
2411 {
2412 .name = "pci",
2413 .args_type = "",
d7f9b689
LC		 2414 .params = "",
2415 .help = "show PCI info",
910df89d 2416 .mhandler.info = pci_info,
d7f9b689 2417 },
7c664e2f 2418#if defined(TARGET_I386) || defined(TARGET_SH4)
d7f9b689
LC		 2419 {
2420 .name = "tlb",
2421 .args_type = "",
d7f9b689
LC		 2422 .params = "",
2423 .help = "show virtual to physical memory mappings",
910df89d 2424 .mhandler.info = tlb_info,
d7f9b689 2425 },
7c664e2f
AJ		 2426#endif
2427#if defined(TARGET_I386)
d7f9b689
LC		 2428 {
2429 .name = "mem",
2430 .args_type = "",
d7f9b689
LC		 2431 .params = "",
2432 .help = "show the active virtual memory mappings",
910df89d 2433 .mhandler.info = mem_info,
d7f9b689
LC		 2434 },
2435 {
2436 .name = "hpet",
2437 .args_type = "",
d7f9b689
LC		 2438 .params = "",
2439 .help = "show state of HPET",
5f9fe0f8
LC		 2440 .user_print = do_info_hpet_print,
2441 .mhandler.info_new = do_info_hpet,
d7f9b689 2442 },
b86bda5b 2443#endif
d7f9b689
LC		 2444 {
2445 .name = "jit",
2446 .args_type = "",
d7f9b689
LC		 2447 .params = "",
2448 .help = "show dynamic compiler info",
910df89d 2449 .mhandler.info = do_info_jit,
d7f9b689
LC		 2450 },
2451 {
2452 .name = "kvm",
2453 .args_type = "",
d7f9b689
LC		 2454 .params = "",
2455 .help = "show KVM information",
94f539bd
LC		 2456 .user_print = do_info_kvm_print,
2457 .mhandler.info_new = do_info_kvm,
d7f9b689
LC		 2458 },
2459 {
2460 .name = "numa",
2461 .args_type = "",
d7f9b689
LC		 2462 .params = "",
2463 .help = "show NUMA information",
910df89d 2464 .mhandler.info = do_info_numa,
d7f9b689
LC		 2465 },
2466 {
2467 .name = "usb",
2468 .args_type = "",
d7f9b689
LC		 2469 .params = "",
2470 .help = "show guest USB devices",
910df89d 2471 .mhandler.info = usb_info,
d7f9b689
LC		 2472 },
2473 {
2474 .name = "usbhost",
2475 .args_type = "",
d7f9b689
LC		 2476 .params = "",
2477 .help = "show host USB devices",
910df89d 2478 .mhandler.info = usb_host_info,
d7f9b689
LC		 2479 },
2480 {
2481 .name = "profile",
2482 .args_type = "",
d7f9b689
LC		 2483 .params = "",
2484 .help = "show profiling information",
910df89d 2485 .mhandler.info = do_info_profile,
d7f9b689
LC		 2486 },
2487 {
2488 .name = "capture",
2489 .args_type = "",
d7f9b689
LC		 2490 .params = "",
2491 .help = "show capture information",
910df89d 2492 .mhandler.info = do_info_capture,
d7f9b689
LC		 2493 },
2494 {
2495 .name = "snapshots",
2496 .args_type = "",
d7f9b689
LC		 2497 .params = "",
2498 .help = "show the currently saved VM snapshots",
910df89d 2499 .mhandler.info = do_info_snapshots,
d7f9b689
LC		 2500 },
2501 {
2502 .name = "status",
2503 .args_type = "",
d7f9b689
LC		 2504 .params = "",
2505 .help = "show the current VM status (running|paused)",
e637fd23
LC		 2506 .user_print = do_info_status_print,
2507 .mhandler.info_new = do_info_status,
d7f9b689
LC		 2508 },
2509 {
2510 .name = "pcmcia",
2511 .args_type = "",
d7f9b689
LC		 2512 .params = "",
2513 .help = "show guest PCMCIA status",
910df89d 2514 .mhandler.info = pcmcia_info,
d7f9b689
LC		 2515 },
2516 {
2517 .name = "mice",
2518 .args_type = "",
d7f9b689
LC		 2519 .params = "",
2520 .help = "show which guest mouse is receiving events",
3be42b28
LC		 2521 .user_print = do_info_mice_print,
2522 .mhandler.info_new = do_info_mice,
d7f9b689
LC		 2523 },
2524 {
2525 .name = "vnc",
2526 .args_type = "",
d7f9b689
LC		 2527 .params = "",
2528 .help = "show the vnc server status",
910df89d 2529 .mhandler.info = do_info_vnc,
d7f9b689
LC		 2530 },
2531 {
2532 .name = "name",
2533 .args_type = "",
d7f9b689
LC		 2534 .params = "",
2535 .help = "show the current VM name",
7589acc9
LC		 2536 .user_print = do_info_name_print,
2537 .mhandler.info_new = do_info_name,
d7f9b689
LC		 2538 },
2539 {
2540 .name = "uuid",
2541 .args_type = "",
d7f9b689
LC		 2542 .params = "",
2543 .help = "show the current VM UUID",
ee70ef87
LC		 2544 .user_print = do_info_uuid_print,
2545 .mhandler.info_new = do_info_uuid,
d7f9b689 2546 },
76a66253 2547#if defined(TARGET_PPC)
d7f9b689
LC		 2548 {
2549 .name = "cpustats",
2550 .args_type = "",
d7f9b689
LC		 2551 .params = "",
2552 .help = "show CPU statistics",
910df89d 2553 .mhandler.info = do_info_cpu_stats,
d7f9b689 2554 },
76a66253 2555#endif
31a60e22 2556#if defined(CONFIG_SLIRP)
d7f9b689
LC		 2557 {
2558 .name = "usernet",
2559 .args_type = "",
d7f9b689
LC		 2560 .params = "",
2561 .help = "show user network stack connection states",
910df89d 2562 .mhandler.info = do_info_usernet,
d7f9b689 2563 },
31a60e22 2564#endif
d7f9b689
LC		 2565 {
2566 .name = "migrate",
2567 .args_type = "",
d7f9b689
LC		 2568 .params = "",
2569 .help = "show migration status",
d2d51eef
LC		 2570 .user_print = do_info_migrate_print,
2571 .mhandler.info_new = do_info_migrate,
d7f9b689
LC		 2572 },
2573 {
2574 .name = "balloon",
2575 .args_type = "",
d7f9b689
LC		 2576 .params = "",
2577 .help = "show balloon information",
cc1d9c70
LC		 2578 .user_print = monitor_print_balloon,
2579 .mhandler.info_new = do_info_balloon,
d7f9b689
LC		 2580 },
2581 {
2582 .name = "qtree",
2583 .args_type = "",
d7f9b689
LC		 2584 .params = "",
2585 .help = "show device tree",
910df89d 2586 .mhandler.info = do_info_qtree,
d7f9b689
LC		 2587 },
2588 {
2589 .name = "qdm",
2590 .args_type = "",
d7f9b689
LC		 2591 .params = "",
2592 .help = "show qdev device model list",
910df89d 2593 .mhandler.info = do_info_qdm,
d7f9b689
LC		 2594 },
2595 {
2596 .name = "roms",
2597 .args_type = "",
d7f9b689
LC		 2598 .params = "",
2599 .help = "show roms",
910df89d 2600 .mhandler.info = do_info_roms,
d7f9b689
LC		 2601 },
2602 {
2603 .name = NULL,
2604 },
9dc39cba
FB		 2605};
2606
9307c4c1
FB		 2607/*******************************************************************/
2608
2609static const char *pch;
2610static jmp_buf expr_env;
2611
92a31b1f
FB		 2612#define MD_TLONG 0
2613#define MD_I32 1
2614
9307c4c1
FB		 2615typedef struct MonitorDef {
2616 const char *name;
2617 int offset;
8662d656 2618 target_long (*get_value)(const struct MonitorDef *md, int val);
92a31b1f 2619 int type;
9307c4c1
FB		 2620} MonitorDef;
2621
57206fd4 2622#if defined(TARGET_I386)
8662d656 2623static target_long monitor_get_pc (const struct MonitorDef *md, int val)
57206fd4 2624{
6a00d601
FB		 2625 CPUState *env = mon_get_cpu();
2626 if (!env)
2627 return 0;
2628 return env->eip + env->segs[R_CS].base;
57206fd4
FB		 2629}
2630#endif
2631
a541f297 2632#if defined(TARGET_PPC)
8662d656 2633static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
a541f297 2634{
6a00d601 2635 CPUState *env = mon_get_cpu();
a541f297
FB		 2636 unsigned int u;
2637 int i;
2638
6a00d601
FB		 2639 if (!env)
2640 return 0;
2641
a541f297
FB		 2642 u = 0;
2643 for (i = 0; i < 8; i++)
28a76be8 2644 u |= env->crf[i] << (32 - (4 * i));
a541f297
FB		 2645
2646 return u;
2647}
2648
8662d656 2649static target_long monitor_get_msr (const struct MonitorDef *md, int val)
a541f297 2650{
6a00d601
FB		 2651 CPUState *env = mon_get_cpu();
2652 if (!env)
2653 return 0;
0411a972 2654 return env->msr;
a541f297
FB		 2655}
2656
8662d656 2657static target_long monitor_get_xer (const struct MonitorDef *md, int val)
a541f297 2658{
6a00d601
FB		 2659 CPUState *env = mon_get_cpu();
2660 if (!env)
2661 return 0;
3d7b417e 2662 return env->xer;
a541f297 2663}
9fddaa0c 2664
8662d656 2665static target_long monitor_get_decr (const struct MonitorDef *md, int val)
9fddaa0c 2666{
6a00d601
FB		 2667 CPUState *env = mon_get_cpu();
2668 if (!env)
2669 return 0;
2670 return cpu_ppc_load_decr(env);
9fddaa0c
FB		 2671}
2672
8662d656 2673static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
9fddaa0c 2674{
6a00d601
FB		 2675 CPUState *env = mon_get_cpu();
2676 if (!env)
2677 return 0;
2678 return cpu_ppc_load_tbu(env);
9fddaa0c
FB		 2679}
2680
8662d656 2681static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
9fddaa0c 2682{
6a00d601
FB		 2683 CPUState *env = mon_get_cpu();
2684 if (!env)
2685 return 0;
2686 return cpu_ppc_load_tbl(env);
9fddaa0c 2687}
a541f297
FB		 2688#endif
2689
e95c8d51 2690#if defined(TARGET_SPARC)
7b936c0c 2691#ifndef TARGET_SPARC64
8662d656 2692static target_long monitor_get_psr (const struct MonitorDef *md, int val)
e95c8d51 2693{
6a00d601
FB		 2694 CPUState *env = mon_get_cpu();
2695 if (!env)
2696 return 0;
2697 return GET_PSR(env);
e95c8d51 2698}
7b936c0c 2699#endif
e95c8d51 2700
8662d656 2701static target_long monitor_get_reg(const struct MonitorDef *md, int val)
e95c8d51 2702{
6a00d601
FB		 2703 CPUState *env = mon_get_cpu();
2704 if (!env)
2705 return 0;
2706 return env->regwptr[val];
e95c8d51
FB		 2707}
2708#endif
2709
8662d656 2710static const MonitorDef monitor_defs[] = {
9307c4c1 2711#ifdef TARGET_I386
57206fd4
FB		 2712
2713#define SEG(name, seg) \
92a31b1f 2714 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
57206fd4 2715 { name ".base", offsetof(CPUState, segs[seg].base) },\
92a31b1f 2716 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
57206fd4 2717
9307c4c1
FB		 2718 { "eax", offsetof(CPUState, regs[0]) },
2719 { "ecx", offsetof(CPUState, regs[1]) },
2720 { "edx", offsetof(CPUState, regs[2]) },
2721 { "ebx", offsetof(CPUState, regs[3]) },
2722 { "esp|sp", offsetof(CPUState, regs[4]) },
2723 { "ebp|fp", offsetof(CPUState, regs[5]) },
2724 { "esi", offsetof(CPUState, regs[6]) },
01038d2a 2725 { "edi", offsetof(CPUState, regs[7]) },
92a31b1f
FB		 2726#ifdef TARGET_X86_64
2727 { "r8", offsetof(CPUState, regs[8]) },
2728 { "r9", offsetof(CPUState, regs[9]) },
2729 { "r10", offsetof(CPUState, regs[10]) },
2730 { "r11", offsetof(CPUState, regs[11]) },
2731 { "r12", offsetof(CPUState, regs[12]) },
2732 { "r13", offsetof(CPUState, regs[13]) },
2733 { "r14", offsetof(CPUState, regs[14]) },
2734 { "r15", offsetof(CPUState, regs[15]) },
2735#endif
9307c4c1 2736 { "eflags", offsetof(CPUState, eflags) },
57206fd4
FB		 2737 { "eip", offsetof(CPUState, eip) },
2738 SEG("cs", R_CS)
2739 SEG("ds", R_DS)
2740 SEG("es", R_ES)
01038d2a 2741 SEG("ss", R_SS)
57206fd4
FB		 2742 SEG("fs", R_FS)
2743 SEG("gs", R_GS)
2744 { "pc", 0, monitor_get_pc, },
a541f297 2745#elif defined(TARGET_PPC)
ff937dba 2746 /* General purpose registers */
a541f297
FB		 2747 { "r0", offsetof(CPUState, gpr[0]) },
2748 { "r1", offsetof(CPUState, gpr[1]) },
2749 { "r2", offsetof(CPUState, gpr[2]) },
2750 { "r3", offsetof(CPUState, gpr[3]) },
2751 { "r4", offsetof(CPUState, gpr[4]) },
2752 { "r5", offsetof(CPUState, gpr[5]) },
2753 { "r6", offsetof(CPUState, gpr[6]) },
2754 { "r7", offsetof(CPUState, gpr[7]) },
2755 { "r8", offsetof(CPUState, gpr[8]) },
2756 { "r9", offsetof(CPUState, gpr[9]) },
2757 { "r10", offsetof(CPUState, gpr[10]) },
2758 { "r11", offsetof(CPUState, gpr[11]) },
2759 { "r12", offsetof(CPUState, gpr[12]) },
2760 { "r13", offsetof(CPUState, gpr[13]) },
2761 { "r14", offsetof(CPUState, gpr[14]) },
2762 { "r15", offsetof(CPUState, gpr[15]) },
2763 { "r16", offsetof(CPUState, gpr[16]) },
2764 { "r17", offsetof(CPUState, gpr[17]) },
2765 { "r18", offsetof(CPUState, gpr[18]) },
2766 { "r19", offsetof(CPUState, gpr[19]) },
2767 { "r20", offsetof(CPUState, gpr[20]) },
2768 { "r21", offsetof(CPUState, gpr[21]) },
2769 { "r22", offsetof(CPUState, gpr[22]) },
2770 { "r23", offsetof(CPUState, gpr[23]) },
2771 { "r24", offsetof(CPUState, gpr[24]) },
2772 { "r25", offsetof(CPUState, gpr[25]) },
2773 { "r26", offsetof(CPUState, gpr[26]) },
2774 { "r27", offsetof(CPUState, gpr[27]) },
2775 { "r28", offsetof(CPUState, gpr[28]) },
2776 { "r29", offsetof(CPUState, gpr[29]) },
2777 { "r30", offsetof(CPUState, gpr[30]) },
2778 { "r31", offsetof(CPUState, gpr[31]) },
ff937dba
JM		 2779 /* Floating point registers */
2780 { "f0", offsetof(CPUState, fpr[0]) },
2781 { "f1", offsetof(CPUState, fpr[1]) },
2782 { "f2", offsetof(CPUState, fpr[2]) },
2783 { "f3", offsetof(CPUState, fpr[3]) },
2784 { "f4", offsetof(CPUState, fpr[4]) },
2785 { "f5", offsetof(CPUState, fpr[5]) },
2786 { "f6", offsetof(CPUState, fpr[6]) },
2787 { "f7", offsetof(CPUState, fpr[7]) },
2788 { "f8", offsetof(CPUState, fpr[8]) },
2789 { "f9", offsetof(CPUState, fpr[9]) },
2790 { "f10", offsetof(CPUState, fpr[10]) },
2791 { "f11", offsetof(CPUState, fpr[11]) },
2792 { "f12", offsetof(CPUState, fpr[12]) },
2793 { "f13", offsetof(CPUState, fpr[13]) },
2794 { "f14", offsetof(CPUState, fpr[14]) },
2795 { "f15", offsetof(CPUState, fpr[15]) },
2796 { "f16", offsetof(CPUState, fpr[16]) },
2797 { "f17", offsetof(CPUState, fpr[17]) },
2798 { "f18", offsetof(CPUState, fpr[18]) },
2799 { "f19", offsetof(CPUState, fpr[19]) },
2800 { "f20", offsetof(CPUState, fpr[20]) },
2801 { "f21", offsetof(CPUState, fpr[21]) },
2802 { "f22", offsetof(CPUState, fpr[22]) },
2803 { "f23", offsetof(CPUState, fpr[23]) },
2804 { "f24", offsetof(CPUState, fpr[24]) },
2805 { "f25", offsetof(CPUState, fpr[25]) },
2806 { "f26", offsetof(CPUState, fpr[26]) },
2807 { "f27", offsetof(CPUState, fpr[27]) },
2808 { "f28", offsetof(CPUState, fpr[28]) },
2809 { "f29", offsetof(CPUState, fpr[29]) },
2810 { "f30", offsetof(CPUState, fpr[30]) },
2811 { "f31", offsetof(CPUState, fpr[31]) },
2812 { "fpscr", offsetof(CPUState, fpscr) },
2813 /* Next instruction pointer */
57206fd4 2814 { "nip|pc", offsetof(CPUState, nip) },
a541f297
FB		 2815 { "lr", offsetof(CPUState, lr) },
2816 { "ctr", offsetof(CPUState, ctr) },
9fddaa0c 2817 { "decr", 0, &monitor_get_decr, },
a541f297 2818 { "ccr", 0, &monitor_get_ccr, },
ff937dba 2819 /* Machine state register */
a541f297
FB		 2820 { "msr", 0, &monitor_get_msr, },
2821 { "xer", 0, &monitor_get_xer, },
9fddaa0c
FB		 2822 { "tbu", 0, &monitor_get_tbu, },
2823 { "tbl", 0, &monitor_get_tbl, },
ff937dba
JM		 2824#if defined(TARGET_PPC64)
2825 /* Address space register */
2826 { "asr", offsetof(CPUState, asr) },
2827#endif
2828 /* Segment registers */
a541f297
FB		 2829 { "sdr1", offsetof(CPUState, sdr1) },
2830 { "sr0", offsetof(CPUState, sr[0]) },
2831 { "sr1", offsetof(CPUState, sr[1]) },
2832 { "sr2", offsetof(CPUState, sr[2]) },
2833 { "sr3", offsetof(CPUState, sr[3]) },
2834 { "sr4", offsetof(CPUState, sr[4]) },
2835 { "sr5", offsetof(CPUState, sr[5]) },
2836 { "sr6", offsetof(CPUState, sr[6]) },
2837 { "sr7", offsetof(CPUState, sr[7]) },
2838 { "sr8", offsetof(CPUState, sr[8]) },
2839 { "sr9", offsetof(CPUState, sr[9]) },
2840 { "sr10", offsetof(CPUState, sr[10]) },
2841 { "sr11", offsetof(CPUState, sr[11]) },
2842 { "sr12", offsetof(CPUState, sr[12]) },
2843 { "sr13", offsetof(CPUState, sr[13]) },
2844 { "sr14", offsetof(CPUState, sr[14]) },
2845 { "sr15", offsetof(CPUState, sr[15]) },
2846 /* Too lazy to put BATs and SPRs ... */
e95c8d51
FB		 2847#elif defined(TARGET_SPARC)
2848 { "g0", offsetof(CPUState, gregs[0]) },
2849 { "g1", offsetof(CPUState, gregs[1]) },
2850 { "g2", offsetof(CPUState, gregs[2]) },
2851 { "g3", offsetof(CPUState, gregs[3]) },
2852 { "g4", offsetof(CPUState, gregs[4]) },
2853 { "g5", offsetof(CPUState, gregs[5]) },
2854 { "g6", offsetof(CPUState, gregs[6]) },
2855 { "g7", offsetof(CPUState, gregs[7]) },
2856 { "o0", 0, monitor_get_reg },
2857 { "o1", 1, monitor_get_reg },
2858 { "o2", 2, monitor_get_reg },
2859 { "o3", 3, monitor_get_reg },
2860 { "o4", 4, monitor_get_reg },
2861 { "o5", 5, monitor_get_reg },
2862 { "o6", 6, monitor_get_reg },
2863 { "o7", 7, monitor_get_reg },
2864 { "l0", 8, monitor_get_reg },
2865 { "l1", 9, monitor_get_reg },
2866 { "l2", 10, monitor_get_reg },
2867 { "l3", 11, monitor_get_reg },
2868 { "l4", 12, monitor_get_reg },
2869 { "l5", 13, monitor_get_reg },
2870 { "l6", 14, monitor_get_reg },
2871 { "l7", 15, monitor_get_reg },
2872 { "i0", 16, monitor_get_reg },
2873 { "i1", 17, monitor_get_reg },
2874 { "i2", 18, monitor_get_reg },
2875 { "i3", 19, monitor_get_reg },
2876 { "i4", 20, monitor_get_reg },
2877 { "i5", 21, monitor_get_reg },
2878 { "i6", 22, monitor_get_reg },
2879 { "i7", 23, monitor_get_reg },
2880 { "pc", offsetof(CPUState, pc) },
2881 { "npc", offsetof(CPUState, npc) },
2882 { "y", offsetof(CPUState, y) },
7b936c0c 2883#ifndef TARGET_SPARC64
e95c8d51
FB		 2884 { "psr", 0, &monitor_get_psr, },
2885 { "wim", offsetof(CPUState, wim) },
7b936c0c 2886#endif
e95c8d51
FB		 2887 { "tbr", offsetof(CPUState, tbr) },
2888 { "fsr", offsetof(CPUState, fsr) },
2889 { "f0", offsetof(CPUState, fpr[0]) },
2890 { "f1", offsetof(CPUState, fpr[1]) },
2891 { "f2", offsetof(CPUState, fpr[2]) },
2892 { "f3", offsetof(CPUState, fpr[3]) },
2893 { "f4", offsetof(CPUState, fpr[4]) },
2894 { "f5", offsetof(CPUState, fpr[5]) },
2895 { "f6", offsetof(CPUState, fpr[6]) },
2896 { "f7", offsetof(CPUState, fpr[7]) },
2897 { "f8", offsetof(CPUState, fpr[8]) },
2898 { "f9", offsetof(CPUState, fpr[9]) },
2899 { "f10", offsetof(CPUState, fpr[10]) },
2900 { "f11", offsetof(CPUState, fpr[11]) },
2901 { "f12", offsetof(CPUState, fpr[12]) },
2902 { "f13", offsetof(CPUState, fpr[13]) },
2903 { "f14", offsetof(CPUState, fpr[14]) },
2904 { "f15", offsetof(CPUState, fpr[15]) },
2905 { "f16", offsetof(CPUState, fpr[16]) },
2906 { "f17", offsetof(CPUState, fpr[17]) },
2907 { "f18", offsetof(CPUState, fpr[18]) },
2908 { "f19", offsetof(CPUState, fpr[19]) },
2909 { "f20", offsetof(CPUState, fpr[20]) },
2910 { "f21", offsetof(CPUState, fpr[21]) },
2911 { "f22", offsetof(CPUState, fpr[22]) },
2912 { "f23", offsetof(CPUState, fpr[23]) },
2913 { "f24", offsetof(CPUState, fpr[24]) },
2914 { "f25", offsetof(CPUState, fpr[25]) },
2915 { "f26", offsetof(CPUState, fpr[26]) },
2916 { "f27", offsetof(CPUState, fpr[27]) },
2917 { "f28", offsetof(CPUState, fpr[28]) },
2918 { "f29", offsetof(CPUState, fpr[29]) },
2919 { "f30", offsetof(CPUState, fpr[30]) },
2920 { "f31", offsetof(CPUState, fpr[31]) },
7b936c0c
FB		 2921#ifdef TARGET_SPARC64
2922 { "f32", offsetof(CPUState, fpr[32]) },
2923 { "f34", offsetof(CPUState, fpr[34]) },
2924 { "f36", offsetof(CPUState, fpr[36]) },
2925 { "f38", offsetof(CPUState, fpr[38]) },
2926 { "f40", offsetof(CPUState, fpr[40]) },
2927 { "f42", offsetof(CPUState, fpr[42]) },
2928 { "f44", offsetof(CPUState, fpr[44]) },
2929 { "f46", offsetof(CPUState, fpr[46]) },
2930 { "f48", offsetof(CPUState, fpr[48]) },
2931 { "f50", offsetof(CPUState, fpr[50]) },
2932 { "f52", offsetof(CPUState, fpr[52]) },
2933 { "f54", offsetof(CPUState, fpr[54]) },
2934 { "f56", offsetof(CPUState, fpr[56]) },
2935 { "f58", offsetof(CPUState, fpr[58]) },
2936 { "f60", offsetof(CPUState, fpr[60]) },
2937 { "f62", offsetof(CPUState, fpr[62]) },
2938 { "asi", offsetof(CPUState, asi) },
2939 { "pstate", offsetof(CPUState, pstate) },
2940 { "cansave", offsetof(CPUState, cansave) },
2941 { "canrestore", offsetof(CPUState, canrestore) },
2942 { "otherwin", offsetof(CPUState, otherwin) },
2943 { "wstate", offsetof(CPUState, wstate) },
2944 { "cleanwin", offsetof(CPUState, cleanwin) },
2945 { "fprs", offsetof(CPUState, fprs) },
2946#endif
9307c4c1
FB		 2947#endif
2948 { NULL },
2949};
2950
376253ec 2951static void expr_error(Monitor *mon, const char *msg)
9dc39cba 2952{
376253ec 2953 monitor_printf(mon, "%s\n", msg);
9307c4c1
FB		 2954 longjmp(expr_env, 1);
2955}
2956
6a00d601 2957/* return 0 if OK, -1 if not found, -2 if no CPU defined */
92a31b1f 2958static int get_monitor_def(target_long *pval, const char *name)
9307c4c1 2959{
8662d656 2960 const MonitorDef *md;
92a31b1f
FB		 2961 void *ptr;
2962
9307c4c1
FB		 2963 for(md = monitor_defs; md->name != NULL; md++) {
2964 if (compare_cmd(name, md->name)) {
2965 if (md->get_value) {
e95c8d51 2966 *pval = md->get_value(md, md->offset);
9307c4c1 2967 } else {
6a00d601
FB		 2968 CPUState *env = mon_get_cpu();
2969 if (!env)
2970 return -2;
2971 ptr = (uint8_t *)env + md->offset;
92a31b1f
FB		 2972 switch(md->type) {
2973 case MD_I32:
2974 *pval = *(int32_t *)ptr;
2975 break;
2976 case MD_TLONG:
2977 *pval = *(target_long *)ptr;
2978 break;
2979 default:
2980 *pval = 0;
2981 break;
2982 }
9307c4c1
FB		 2983 }
2984 return 0;
2985 }
2986 }
2987 return -1;
2988}
2989
2990static void next(void)
2991{
660f11be 2992 if (*pch != '\0') {
9307c4c1 2993 pch++;
cd390083 2994 while (qemu_isspace(*pch))
9307c4c1
FB		 2995 pch++;
2996 }
2997}
2998
376253ec 2999static int64_t expr_sum(Monitor *mon);
9307c4c1 3000
376253ec 3001static int64_t expr_unary(Monitor *mon)
9307c4c1 3002{
c2efc95d 3003 int64_t n;
9307c4c1 3004 char *p;
6a00d601 3005 int ret;
9307c4c1
FB		 3006
3007 switch(*pch) {
3008 case '+':
3009 next();
376253ec 3010 n = expr_unary(mon);
9307c4c1
FB		 3011 break;
3012 case '-':
3013 next();
376253ec 3014 n = -expr_unary(mon);
9307c4c1
FB		 3015 break;
3016 case '~':
3017 next();
376253ec 3018 n = ~expr_unary(mon);
9307c4c1
FB		 3019 break;
3020 case '(':
3021 next();
376253ec 3022 n = expr_sum(mon);
9307c4c1 3023 if (*pch != ')') {
376253ec 3024 expr_error(mon, "')' expected");
9307c4c1
FB		 3025 }
3026 next();
3027 break;
81d0912d
FB		 3028 case '\'':
3029 pch++;
3030 if (*pch == '\0')
376253ec 3031 expr_error(mon, "character constant expected");
81d0912d
FB		 3032 n = *pch;
3033 pch++;
3034 if (*pch != '\'')
376253ec 3035 expr_error(mon, "missing terminating \' character");
81d0912d
FB		 3036 next();
3037 break;
9307c4c1
FB		 3038 case '$':
3039 {
3040 char buf[128], *q;
69b34976 3041 target_long reg=0;
3b46e624 3042
9307c4c1
FB		 3043 pch++;
3044 q = buf;
3045 while ((*pch >= 'a' && *pch <= 'z') ||
3046 (*pch >= 'A' && *pch <= 'Z') ||
3047 (*pch >= '0' && *pch <= '9') ||
57206fd4 3048 *pch == '_' || *pch == '.') {
9307c4c1
FB		 3049 if ((q - buf) < sizeof(buf) - 1)
3050 *q++ = *pch;
3051 pch++;
3052 }
cd390083 3053 while (qemu_isspace(*pch))
9307c4c1
FB		 3054 pch++;
3055 *q = 0;
7743e588 3056 ret = get_monitor_def(&reg, buf);
6a00d601 3057 if (ret == -1)
376253ec 3058 expr_error(mon, "unknown register");
5fafdf24 3059 else if (ret == -2)
376253ec 3060 expr_error(mon, "no cpu defined");
7743e588 3061 n = reg;
9307c4c1
FB		 3062 }
3063 break;
3064 case '\0':
376253ec 3065 expr_error(mon, "unexpected end of expression");
9307c4c1
FB		 3066 n = 0;
3067 break;
3068 default:
7743e588 3069#if TARGET_PHYS_ADDR_BITS > 32
4f4fbf77
FB		 3070 n = strtoull(pch, &p, 0);
3071#else
9307c4c1 3072 n = strtoul(pch, &p, 0);
4f4fbf77 3073#endif
9307c4c1 3074 if (pch == p) {
376253ec 3075 expr_error(mon, "invalid char in expression");
9307c4c1
FB		 3076 }
3077 pch = p;
cd390083 3078 while (qemu_isspace(*pch))
9307c4c1
FB		 3079 pch++;
3080 break;
3081 }
3082 return n;
3083}
3084
3085
376253ec 3086static int64_t expr_prod(Monitor *mon)
9307c4c1 3087{
c2efc95d 3088 int64_t val, val2;
92a31b1f 3089 int op;
3b46e624 3090
376253ec 3091 val = expr_unary(mon);
9307c4c1
FB		 3092 for(;;) {
3093 op = *pch;
3094 if (op != '*' && op != '/' && op != '%')
3095 break;
3096 next();
376253ec 3097 val2 = expr_unary(mon);
9307c4c1
FB		 3098 switch(op) {
3099 default:
3100 case '*':
3101 val *= val2;
3102 break;
3103 case '/':
3104 case '%':
5fafdf24 3105 if (val2 == 0)
376253ec 3106 expr_error(mon, "division by zero");
9307c4c1
FB		 3107 if (op == '/')
3108 val /= val2;
3109 else
3110 val %= val2;
3111 break;
3112 }
3113 }
3114 return val;
3115}
3116
376253ec 3117static int64_t expr_logic(Monitor *mon)
9307c4c1 3118{
c2efc95d 3119 int64_t val, val2;
92a31b1f 3120 int op;
9307c4c1 3121
376253ec 3122 val = expr_prod(mon);
9307c4c1
FB		 3123 for(;;) {
3124 op = *pch;
3125 if (op != '&' && op != '|' && op != '^')
3126 break;
3127 next();
376253ec 3128 val2 = expr_prod(mon);
9307c4c1
FB		 3129 switch(op) {
3130 default:
3131 case '&':
3132 val &= val2;
3133 break;
3134 case '|':
3135 val |= val2;
3136 break;
3137 case '^':
3138 val ^= val2;
3139 break;
3140 }
3141 }
3142 return val;
3143}
3144
376253ec 3145static int64_t expr_sum(Monitor *mon)
9307c4c1 3146{
c2efc95d 3147 int64_t val, val2;
92a31b1f 3148 int op;
9307c4c1 3149
376253ec 3150 val = expr_logic(mon);
9307c4c1
FB		 3151 for(;;) {
3152 op = *pch;
3153 if (op != '+' && op != '-')
3154 break;
3155 next();
376253ec 3156 val2 = expr_logic(mon);
9307c4c1
FB		 3157 if (op == '+')
3158 val += val2;
3159 else
3160 val -= val2;
3161 }
3162 return val;
3163}
3164
376253ec 3165static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
9307c4c1
FB		 3166{
3167 pch = *pp;
3168 if (setjmp(expr_env)) {
3169 *pp = pch;
3170 return -1;
3171 }
cd390083 3172 while (qemu_isspace(*pch))
9307c4c1 3173 pch++;
376253ec 3174 *pval = expr_sum(mon);
9307c4c1
FB		 3175 *pp = pch;
3176 return 0;
3177}
3178
3179static int get_str(char *buf, int buf_size, const char **pp)
3180{
3181 const char *p;
3182 char *q;
3183 int c;
3184
81d0912d 3185 q = buf;
9307c4c1 3186 p = *pp;
cd390083 3187 while (qemu_isspace(*p))
9307c4c1
FB		 3188 p++;
3189 if (*p == '\0') {
3190 fail:
81d0912d 3191 *q = '\0';
9307c4c1
FB		 3192 *pp = p;
3193 return -1;
3194 }
9307c4c1
FB		 3195 if (*p == '\"') {
3196 p++;
3197 while (*p != '\0' && *p != '\"') {
3198 if (*p == '\\') {
3199 p++;
3200 c = *p++;
3201 switch(c) {
3202 case 'n':
3203 c = '\n';
3204 break;
3205 case 'r':
3206 c = '\r';
3207 break;
3208 case '\\':
3209 case '\'':
3210 case '\"':
3211 break;
3212 default:
3213 qemu_printf("unsupported escape code: '\\%c'\n", c);
3214 goto fail;
3215 }
3216 if ((q - buf) < buf_size - 1) {
3217 *q++ = c;
3218 }
3219 } else {
3220 if ((q - buf) < buf_size - 1) {
3221 *q++ = *p;
3222 }
3223 p++;
3224 }
3225 }
3226 if (*p != '\"') {
5b60212f 3227 qemu_printf("unterminated string\n");
9307c4c1
FB		 3228 goto fail;
3229 }
3230 p++;
3231 } else {
cd390083 3232 while (*p != '\0' && !qemu_isspace(*p)) {
9307c4c1
FB		 3233 if ((q - buf) < buf_size - 1) {
3234 *q++ = *p;
3235 }
3236 p++;
3237 }
9307c4c1 3238 }
81d0912d 3239 *q = '\0';
9307c4c1
FB		 3240 *pp = p;
3241 return 0;
3242}
3243
4590fd80
LC		 3244/*
3245 * Store the command-name in cmdname, and return a pointer to
3246 * the remaining of the command string.
3247 */
3248static const char *get_command_name(const char *cmdline,
3249 char *cmdname, size_t nlen)
3250{
3251 size_t len;
3252 const char *p, *pstart;
3253
3254 p = cmdline;
3255 while (qemu_isspace(*p))
3256 p++;
3257 if (*p == '\0')
3258 return NULL;
3259 pstart = p;
3260 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3261 p++;
3262 len = p - pstart;
3263 if (len > nlen - 1)
3264 len = nlen - 1;
3265 memcpy(cmdname, pstart, len);
3266 cmdname[len] = '\0';
3267 return p;
3268}
3269
4d76d2ba
LC		 3270/**
3271 * Read key of 'type' into 'key' and return the current
3272 * 'type' pointer.
3273 */
3274static char *key_get_info(const char *type, char **key)
3275{
3276 size_t len;
3277 char *p, *str;
3278
3279 if (*type == ',')
3280 type++;
3281
3282 p = strchr(type, ':');
3283 if (!p) {
3284 *key = NULL;
3285 return NULL;
3286 }
3287 len = p - type;
3288
3289 str = qemu_malloc(len + 1);
3290 memcpy(str, type, len);
3291 str[len] = '\0';
3292
3293 *key = str;
3294 return ++p;
3295}
3296
9307c4c1
FB		 3297static int default_fmt_format = 'x';
3298static int default_fmt_size = 4;
3299
3300#define MAX_ARGS 16
3301
fbc3d96c 3302static int is_valid_option(const char *c, const char *typestr)
3303{
3304 char option[3];
3305
3306 option[0] = '-';
3307 option[1] = *c;
3308 option[2] = '\0';
3309
3310 typestr = strstr(typestr, option);
3311 return (typestr != NULL);
3312}
3313
7fd669a1
LC		 3314static const mon_cmd_t *monitor_find_command(const char *cmdname)
3315{
3316 const mon_cmd_t *cmd;
3317
3318 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3319 if (compare_cmd(cmdname, cmd->name)) {
3320 return cmd;
3321 }
3322 }
3323
3324 return NULL;
3325}
3326
c227f099 3327static const mon_cmd_t *monitor_parse_command(Monitor *mon,
55f81d96 3328 const char *cmdline,
55f81d96 3329 QDict *qdict)
9307c4c1 3330{
4590fd80 3331 const char *p, *typestr;
53773581 3332 int c;
c227f099 3333 const mon_cmd_t *cmd;
9307c4c1
FB		 3334 char cmdname[256];
3335 char buf[1024];
4d76d2ba 3336 char *key;
9dc39cba
FB		 3337
3338#ifdef DEBUG
376253ec 3339 monitor_printf(mon, "command='%s'\n", cmdline);
9dc39cba 3340#endif
3b46e624 3341
9307c4c1 3342 /* extract the command name */
4590fd80
LC		 3343 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3344 if (!p)
55f81d96 3345 return NULL;
3b46e624 3346
7fd669a1
LC		 3347 cmd = monitor_find_command(cmdname);
3348 if (!cmd) {
d91d9bf6 3349 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
55f81d96 3350 return NULL;
9307c4c1 3351 }
9307c4c1 3352
9307c4c1
FB		 3353 /* parse the parameters */
3354 typestr = cmd->args_type;
9dc39cba 3355 for(;;) {
4d76d2ba
LC		 3356 typestr = key_get_info(typestr, &key);
3357 if (!typestr)
9dc39cba 3358 break;
4d76d2ba 3359 c = *typestr;
9307c4c1
FB		 3360 typestr++;
3361 switch(c) {
3362 case 'F':
81d0912d 3363 case 'B':
9307c4c1
FB		 3364 case 's':
3365 {
3366 int ret;
3b46e624 3367
cd390083 3368 while (qemu_isspace(*p))
9307c4c1
FB		 3369 p++;
3370 if (*typestr == '?') {
3371 typestr++;
3372 if (*p == '\0') {
3373 /* no optional string: NULL argument */
53773581 3374 break;
9307c4c1
FB		 3375 }
3376 }
3377 ret = get_str(buf, sizeof(buf), &p);
3378 if (ret < 0) {
81d0912d
FB		 3379 switch(c) {
3380 case 'F':
376253ec
AL		 3381 monitor_printf(mon, "%s: filename expected\n",
3382 cmdname);
81d0912d
FB		 3383 break;
3384 case 'B':
376253ec
AL		 3385 monitor_printf(mon, "%s: block device name expected\n",
3386 cmdname);
81d0912d
FB		 3387 break;
3388 default:
376253ec 3389 monitor_printf(mon, "%s: string expected\n", cmdname);
81d0912d
FB		 3390 break;
3391 }
9307c4c1
FB		 3392 goto fail;
3393 }
53773581 3394 qdict_put(qdict, key, qstring_from_str(buf));
9307c4c1 3395 }
9dc39cba 3396 break;
9307c4c1
FB		 3397 case '/':
3398 {
3399 int count, format, size;
3b46e624 3400
cd390083 3401 while (qemu_isspace(*p))
9307c4c1
FB		 3402 p++;
3403 if (*p == '/') {
3404 /* format found */
3405 p++;
3406 count = 1;
cd390083 3407 if (qemu_isdigit(*p)) {
9307c4c1 3408 count = 0;
cd390083 3409 while (qemu_isdigit(*p)) {
9307c4c1
FB		 3410 count = count * 10 + (*p - '0');
3411 p++;
3412 }
3413 }
3414 size = -1;
3415 format = -1;
3416 for(;;) {
3417 switch(*p) {
3418 case 'o':
3419 case 'd':
3420 case 'u':
3421 case 'x':
3422 case 'i':
3423 case 'c':
3424 format = *p++;
3425 break;
3426 case 'b':
3427 size = 1;
3428 p++;
3429 break;
3430 case 'h':
3431 size = 2;
3432 p++;
3433 break;
3434 case 'w':
3435 size = 4;
3436 p++;
3437 break;
3438 case 'g':
3439 case 'L':
3440 size = 8;
3441 p++;
3442 break;
3443 default:
3444 goto next;
3445 }
3446 }
3447 next:
cd390083 3448 if (*p != '\0' && !qemu_isspace(*p)) {
376253ec
AL		 3449 monitor_printf(mon, "invalid char in format: '%c'\n",
3450 *p);
9307c4c1
FB		 3451 goto fail;
3452 }
9307c4c1
FB		 3453 if (format < 0)
3454 format = default_fmt_format;
4c27ba27
FB		 3455 if (format != 'i') {
3456 /* for 'i', not specifying a size gives -1 as size */
3457 if (size < 0)
3458 size = default_fmt_size;
e90f009b 3459 default_fmt_size = size;
4c27ba27 3460 }
9307c4c1
FB		 3461 default_fmt_format = format;
3462 } else {
3463 count = 1;
3464 format = default_fmt_format;
4c27ba27
FB		 3465 if (format != 'i') {
3466 size = default_fmt_size;
3467 } else {
3468 size = -1;
3469 }
9307c4c1 3470 }
f7188bbe
LC		 3471 qdict_put(qdict, "count", qint_from_int(count));
3472 qdict_put(qdict, "format", qint_from_int(format));
3473 qdict_put(qdict, "size", qint_from_int(size));
9307c4c1 3474 }
9dc39cba 3475 break;
9307c4c1 3476 case 'i':
92a31b1f 3477 case 'l':
9307c4c1 3478 {
c2efc95d 3479 int64_t val;
7743e588 3480
cd390083 3481 while (qemu_isspace(*p))
9307c4c1 3482 p++;
3440557b 3483 if (*typestr == '?' || *typestr == '.') {
3440557b 3484 if (*typestr == '?') {
53773581
LC		 3485 if (*p == '\0') {
3486 typestr++;
3487 break;
3488 }
3440557b
FB		 3489 } else {
3490 if (*p == '.') {
3491 p++;
cd390083 3492 while (qemu_isspace(*p))
3440557b 3493 p++;
3440557b 3494 } else {
53773581
LC		 3495 typestr++;
3496 break;
3440557b
FB		 3497 }
3498 }
13224a87 3499 typestr++;
9307c4c1 3500 }
376253ec 3501 if (get_expr(mon, &val, &p))
9307c4c1 3502 goto fail;
675ebef9
LC		 3503 /* Check if 'i' is greater than 32-bit */
3504 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3505 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3506 monitor_printf(mon, "integer is for 32-bit values\n");
3507 goto fail;
3508 }
53773581 3509 qdict_put(qdict, key, qint_from_int(val));
9307c4c1
FB		 3510 }
3511 break;
3512 case '-':
3513 {
fbc3d96c 3514 const char *tmp = p;
3515 int has_option, skip_key = 0;
9307c4c1 3516 /* option */
3b46e624 3517
9307c4c1
FB		 3518 c = *typestr++;
3519 if (c == '\0')
3520 goto bad_type;
cd390083 3521 while (qemu_isspace(*p))
9307c4c1
FB		 3522 p++;
3523 has_option = 0;
3524 if (*p == '-') {
3525 p++;
fbc3d96c 3526 if(c != *p) {
3527 if(!is_valid_option(p, typestr)) {
3528
3529 monitor_printf(mon, "%s: unsupported option -%c\n",
3530 cmdname, *p);
3531 goto fail;
3532 } else {
3533 skip_key = 1;
3534 }
3535 }
3536 if(skip_key) {
3537 p = tmp;
3538 } else {
3539 p++;
3540 has_option = 1;
9307c4c1 3541 }
9307c4c1 3542 }
f7188bbe 3543 qdict_put(qdict, key, qint_from_int(has_option));
9307c4c1
FB		 3544 }
3545 break;
3546 default:
3547 bad_type:
376253ec 3548 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
9307c4c1
FB		 3549 goto fail;
3550 }
4d76d2ba
LC		 3551 qemu_free(key);
3552 key = NULL;
9dc39cba 3553 }
9307c4c1 3554 /* check that all arguments were parsed */
cd390083 3555 while (qemu_isspace(*p))
9307c4c1
FB		 3556 p++;
3557 if (*p != '\0') {
376253ec
AL		 3558 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3559 cmdname);
9307c4c1 3560 goto fail;
9dc39cba 3561 }
9307c4c1 3562
55f81d96 3563 return cmd;
ac7531ec 3564
55f81d96 3565fail:
4d76d2ba 3566 qemu_free(key);
55f81d96
LC		 3567 return NULL;
3568}
3569
8204a918
LC		 3570static void monitor_print_error(Monitor *mon)
3571{
3572 qerror_print(mon->error);
3573 QDECREF(mon->error);
3574 mon->error = NULL;
3575}
3576
99e2fc16
LC		 3577static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd,
3578 const QDict *params)
3579{
3580 QObject *data = NULL;
3581
3582 cmd->mhandler.cmd_new(mon, params, &data);
25b422eb
LC		 3583
3584 if (monitor_ctrl_mode(mon)) {
3585 /* Monitor Protocol */
3586 monitor_protocol_emitter(mon, data);
3587 } else {
3588 /* User Protocol */
3589 if (data)
3590 cmd->user_print(mon, data);
3591 }
99e2fc16
LC		 3592
3593 qobject_decref(data);
3594}
3595
f3c157c4 3596static void handle_user_command(Monitor *mon, const char *cmdline)
55f81d96 3597{
55f81d96 3598 QDict *qdict;
c227f099 3599 const mon_cmd_t *cmd;
55f81d96
LC		 3600
3601 qdict = qdict_new();
3602
590fb3b7 3603 cmd = monitor_parse_command(mon, cmdline, qdict);
13917bee
LC		 3604 if (!cmd)
3605 goto out;
3606
3607 qemu_errors_to_mon(mon);
3608
3609 if (monitor_handler_ported(cmd)) {
99e2fc16 3610 monitor_call_handler(mon, cmd, qdict);
13917bee 3611 } else {
af4ce882 3612 cmd->mhandler.cmd(mon, qdict);
55f81d96
LC		 3613 }
3614
8204a918
LC		 3615 if (monitor_has_error(mon))
3616 monitor_print_error(mon);
3617
3618 qemu_errors_to_previous();
13917bee
LC		 3619
3620out:
f7188bbe 3621 QDECREF(qdict);
9dc39cba
FB		 3622}
3623
81d0912d
FB		 3624static void cmd_completion(const char *name, const char *list)
3625{
3626 const char *p, *pstart;
3627 char cmd[128];
3628 int len;
3629
3630 p = list;
3631 for(;;) {
3632 pstart = p;
3633 p = strchr(p, '|');
3634 if (!p)
3635 p = pstart + strlen(pstart);
3636 len = p - pstart;
3637 if (len > sizeof(cmd) - 2)
3638 len = sizeof(cmd) - 2;
3639 memcpy(cmd, pstart, len);
3640 cmd[len] = '\0';
3641 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
731b0364 3642 readline_add_completion(cur_mon->rs, cmd);
81d0912d
FB		 3643 }
3644 if (*p == '\0')
3645 break;
3646 p++;
3647 }
3648}
3649
3650static void file_completion(const char *input)
3651{
3652 DIR *ffs;
3653 struct dirent *d;
3654 char path[1024];
3655 char file[1024], file_prefix[1024];
3656 int input_path_len;
3657 const char *p;
3658
5fafdf24 3659 p = strrchr(input, '/');
81d0912d
FB		 3660 if (!p) {
3661 input_path_len = 0;
3662 pstrcpy(file_prefix, sizeof(file_prefix), input);
363a37d5 3663 pstrcpy(path, sizeof(path), ".");
81d0912d
FB		 3664 } else {
3665 input_path_len = p - input + 1;
3666 memcpy(path, input, input_path_len);
3667 if (input_path_len > sizeof(path) - 1)
3668 input_path_len = sizeof(path) - 1;
3669 path[input_path_len] = '\0';
3670 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3671 }
3672#ifdef DEBUG_COMPLETION
376253ec
AL		 3673 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3674 input, path, file_prefix);
81d0912d
FB		 3675#endif
3676 ffs = opendir(path);
3677 if (!ffs)
3678 return;
3679 for(;;) {
3680 struct stat sb;
3681 d = readdir(ffs);
3682 if (!d)
3683 break;
3684 if (strstart(d->d_name, file_prefix, NULL)) {
3685 memcpy(file, input, input_path_len);
363a37d5
BS		 3686 if (input_path_len < sizeof(file))
3687 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3688 d->d_name);
81d0912d
FB		 3689 /* stat the file to find out if it's a directory.
3690 * In that case add a slash to speed up typing long paths
3691 */
3692 stat(file, &sb);
3693 if(S_ISDIR(sb.st_mode))
363a37d5 3694 pstrcat(file, sizeof(file), "/");
731b0364 3695 readline_add_completion(cur_mon->rs, file);
81d0912d
FB		 3696 }
3697 }
3698 closedir(ffs);
3699}
3700
51de9760 3701static void block_completion_it(void *opaque, BlockDriverState *bs)
81d0912d 3702{
51de9760 3703 const char *name = bdrv_get_device_name(bs);
81d0912d
FB		 3704 const char *input = opaque;
3705
3706 if (input[0] == '\0' ||
3707 !strncmp(name, (char *)input, strlen(input))) {
731b0364 3708 readline_add_completion(cur_mon->rs, name);
81d0912d
FB		 3709 }
3710}
3711
3712/* NOTE: this parser is an approximate form of the real command parser */
3713static void parse_cmdline(const char *cmdline,
3714 int *pnb_args, char **args)
3715{
3716 const char *p;
3717 int nb_args, ret;
3718 char buf[1024];
3719
3720 p = cmdline;
3721 nb_args = 0;
3722 for(;;) {
cd390083 3723 while (qemu_isspace(*p))
81d0912d
FB		 3724 p++;
3725 if (*p == '\0')
3726 break;
3727 if (nb_args >= MAX_ARGS)
3728 break;
3729 ret = get_str(buf, sizeof(buf), &p);
3730 args[nb_args] = qemu_strdup(buf);
3731 nb_args++;
3732 if (ret < 0)
3733 break;
3734 }
3735 *pnb_args = nb_args;
3736}
3737
4d76d2ba
LC		 3738static const char *next_arg_type(const char *typestr)
3739{
3740 const char *p = strchr(typestr, ':');
3741 return (p != NULL ? ++p : typestr);
3742}
3743
4c36ba32 3744static void monitor_find_completion(const char *cmdline)
81d0912d
FB		 3745{
3746 const char *cmdname;
3747 char *args[MAX_ARGS];
3748 int nb_args, i, len;
3749 const char *ptype, *str;
c227f099 3750 const mon_cmd_t *cmd;
64866c3d 3751 const KeyDef *key;
81d0912d
FB		 3752
3753 parse_cmdline(cmdline, &nb_args, args);
3754#ifdef DEBUG_COMPLETION
3755 for(i = 0; i < nb_args; i++) {
376253ec 3756 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
81d0912d
FB		 3757 }
3758#endif
3759
3760 /* if the line ends with a space, it means we want to complete the
3761 next arg */
3762 len = strlen(cmdline);
cd390083 3763 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
81d0912d
FB		 3764 if (nb_args >= MAX_ARGS)
3765 return;
3766 args[nb_args++] = qemu_strdup("");
3767 }
3768 if (nb_args <= 1) {
3769 /* command completion */
3770 if (nb_args == 0)
3771 cmdname = "";
3772 else
3773 cmdname = args[0];
731b0364 3774 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
376253ec 3775 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3776 cmd_completion(cmdname, cmd->name);
3777 }
3778 } else {
3779 /* find the command */
376253ec 3780 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3781 if (compare_cmd(args[0], cmd->name))
3782 goto found;
3783 }
3784 return;
3785 found:
4d76d2ba 3786 ptype = next_arg_type(cmd->args_type);
81d0912d
FB		 3787 for(i = 0; i < nb_args - 2; i++) {
3788 if (*ptype != '\0') {
4d76d2ba 3789 ptype = next_arg_type(ptype);
81d0912d 3790 while (*ptype == '?')
4d76d2ba 3791 ptype = next_arg_type(ptype);
81d0912d
FB		 3792 }
3793 }
3794 str = args[nb_args - 1];
2a1704a7
BS		 3795 if (*ptype == '-' && ptype[1] != '\0') {
3796 ptype += 2;
3797 }
81d0912d
FB		 3798 switch(*ptype) {
3799 case 'F':
3800 /* file completion */
731b0364 3801 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 3802 file_completion(str);
3803 break;
3804 case 'B':
3805 /* block device name completion */
731b0364 3806 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 3807 bdrv_iterate(block_completion_it, (void *)str);
3808 break;
7fe48483
FB		 3809 case 's':
3810 /* XXX: more generic ? */
3811 if (!strcmp(cmd->name, "info")) {
731b0364 3812 readline_set_completion_index(cur_mon->rs, strlen(str));
7fe48483
FB		 3813 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
3814 cmd_completion(str, cmd->name);
3815 }
64866c3d 3816 } else if (!strcmp(cmd->name, "sendkey")) {
e600d1ef
BS		 3817 char *sep = strrchr(str, '-');
3818 if (sep)
3819 str = sep + 1;
731b0364 3820 readline_set_completion_index(cur_mon->rs, strlen(str));
64866c3d
FB		 3821 for(key = key_defs; key->name != NULL; key++) {
3822 cmd_completion(str, key->name);
3823 }
f3353c6b
JK		 3824 } else if (!strcmp(cmd->name, "help|?")) {
3825 readline_set_completion_index(cur_mon->rs, strlen(str));
3826 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3827 cmd_completion(str, cmd->name);
3828 }
7fe48483
FB		 3829 }
3830 break;
81d0912d
FB		 3831 default:
3832 break;
3833 }
3834 }
3835 for(i = 0; i < nb_args; i++)
3836 qemu_free(args[i]);
3837}
3838
731b0364 3839static int monitor_can_read(void *opaque)
9dc39cba 3840{
731b0364
AL		 3841 Monitor *mon = opaque;
3842
3843 return (mon->suspend_cnt == 0) ? 128 : 0;
9dc39cba
FB		 3844}
3845
5fa737a4
LC		 3846typedef struct CmdArgs {
3847 QString *name;
3848 int type;
3849 int flag;
3850 int optional;
3851} CmdArgs;
3852
3853static int check_opt(const CmdArgs *cmd_args, const char *name, QDict *args)
3854{
3855 if (!cmd_args->optional) {
3856 qemu_error_new(QERR_MISSING_PARAMETER, name);
3857 return -1;
3858 }
3859
3860 if (cmd_args->type == '-') {
3861 /* handlers expect a value, they need to be changed */
3862 qdict_put(args, name, qint_from_int(0));
3863 }
3864
3865 return 0;
3866}
3867
3868static int check_arg(const CmdArgs *cmd_args, QDict *args)
3869{
3870 QObject *value;
3871 const char *name;
3872
3873 name = qstring_get_str(cmd_args->name);
3874
3875 if (!args) {
3876 return check_opt(cmd_args, name, args);
3877 }
3878
3879 value = qdict_get(args, name);
3880 if (!value) {
3881 return check_opt(cmd_args, name, args);
3882 }
3883
3884 switch (cmd_args->type) {
3885 case 'F':
3886 case 'B':
3887 case 's':
3888 if (qobject_type(value) != QTYPE_QSTRING) {
3889 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "string");
3890 return -1;
3891 }
3892 break;
3893 case '/': {
3894 int i;
3895 const char *keys[] = { "count", "format", "size", NULL };
3896
3897 for (i = 0; keys[i]; i++) {
3898 QObject *obj = qdict_get(args, keys[i]);
3899 if (!obj) {
3900 qemu_error_new(QERR_MISSING_PARAMETER, name);
3901 return -1;
3902 }
3903 if (qobject_type(obj) != QTYPE_QINT) {
3904 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int");
3905 return -1;
3906 }
3907 }
3908 break;
3909 }
3910 case 'i':
3911 case 'l':
3912 if (qobject_type(value) != QTYPE_QINT) {
3913 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int");
3914 return -1;
3915 }
3916 break;
3917 case '-':
3918 if (qobject_type(value) != QTYPE_QINT &&
3919 qobject_type(value) != QTYPE_QBOOL) {
3920 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "bool");
3921 return -1;
3922 }
3923 if (qobject_type(value) == QTYPE_QBOOL) {
3924 /* handlers expect a QInt, they need to be changed */
3925 qdict_put(args, name,
3926 qint_from_int(qbool_get_int(qobject_to_qbool(value))));
3927 }
3928 break;
3929 default:
3930 /* impossible */
3931 abort();
3932 }
3933
3934 return 0;
3935}
3936
3937static void cmd_args_init(CmdArgs *cmd_args)
3938{
3939 cmd_args->name = qstring_new();
3940 cmd_args->type = cmd_args->flag = cmd_args->optional = 0;
3941}
3942
3943/*
3944 * This is not trivial, we have to parse Monitor command's argument
3945 * type syntax to be able to check the arguments provided by clients.
3946 *
3947 * In the near future we will be using an array for that and will be
3948 * able to drop all this parsing...
3949 */
3950static int monitor_check_qmp_args(const mon_cmd_t *cmd, QDict *args)
3951{
3952 int err;
3953 const char *p;
3954 CmdArgs cmd_args;
3955
dd5121bd 3956 if (cmd->args_type == NULL) {
5fa737a4
LC		 3957 return (qdict_size(args) == 0 ? 0 : -1);
3958 }
3959
3960 err = 0;
3961 cmd_args_init(&cmd_args);
3962
3963 for (p = cmd->args_type;; p++) {
3964 if (*p == ':') {
3965 cmd_args.type = *++p;
3966 p++;
3967 if (cmd_args.type == '-') {
3968 cmd_args.flag = *p++;
3969 cmd_args.optional = 1;
3970 } else if (*p == '?') {
3971 cmd_args.optional = 1;
3972 p++;
3973 }
3974
3975 assert(*p == ',' || *p == '\0');
3976 err = check_arg(&cmd_args, args);
3977
3978 QDECREF(cmd_args.name);
3979 cmd_args_init(&cmd_args);
3980
3981 if (err < 0) {
3982 break;
3983 }
3984 } else {
3985 qstring_append_chr(cmd_args.name, *p);
3986 }
3987
3988 if (*p == '\0') {
3989 break;
3990 }
3991 }
3992
3993 QDECREF(cmd_args.name);
3994 return err;
3995}
3996
3997static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
3998{
3999 int err;
4000 QObject *obj;
4001 QDict *input, *args;
5fa737a4
LC		 4002 const mon_cmd_t *cmd;
4003 Monitor *mon = cur_mon;
5e23f480 4004 const char *cmd_name, *info_item;
5fa737a4
LC		 4005
4006 args = NULL;
4007 qemu_errors_to_mon(mon);
4008
4009 obj = json_parser_parse(tokens, NULL);
4010 if (!obj) {
4011 // FIXME: should be triggered in json_parser_parse()
4012 qemu_error_new(QERR_JSON_PARSING);
4013 goto err_out;
4014 } else if (qobject_type(obj) != QTYPE_QDICT) {
4015 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "object");
4016 qobject_decref(obj);
4017 goto err_out;
4018 }
4019
4020 input = qobject_to_qdict(obj);
4021
4022 mon->mc->id = qdict_get(input, "id");
4023 qobject_incref(mon->mc->id);
4024
4025 obj = qdict_get(input, "execute");
4026 if (!obj) {
4027 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4028 goto err_input;
4029 } else if (qobject_type(obj) != QTYPE_QSTRING) {
4030 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "string");
4031 goto err_input;
4032 }
4033
4034 cmd_name = qstring_get_str(qobject_to_qstring(obj));
5e23f480
LC		 4035
4036 /*
4037 * XXX: We need this special case until we get info handlers
4038 * converted into 'query-' commands
4039 */
4040 if (compare_cmd(cmd_name, "info")) {
5fa737a4
LC		 4041 qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name);
4042 goto err_input;
5e23f480
LC		 4043 } else if (strstart(cmd_name, "query-", &info_item)) {
4044 cmd = monitor_find_command("info");
4045 qdict_put_obj(input, "arguments",
4046 qobject_from_jsonf("{ 'item': %s }", info_item));
4047 } else {
4048 cmd = monitor_find_command(cmd_name);
4049 if (!cmd) {
4050 qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name);
4051 goto err_input;
4052 }
5fa737a4
LC		 4053 }
4054
4055 obj = qdict_get(input, "arguments");
4056 if (!obj) {
4057 args = qdict_new();
4058 } else {
4059 args = qobject_to_qdict(obj);
4060 QINCREF(args);
4061 }
4062
4063 QDECREF(input);
4064
4065 err = monitor_check_qmp_args(cmd, args);
4066 if (err < 0) {
4067 goto err_out;
4068 }
4069
4070 monitor_call_handler(mon, cmd, args);
4071 goto out;
4072
4073err_input:
4074 QDECREF(input);
4075err_out:
4076 monitor_protocol_emitter(mon, NULL);
4077out:
4078 QDECREF(args);
4079 qemu_errors_to_previous();
4080}
4081
9b57c02e
LC		 4082/**
4083 * monitor_control_read(): Read and handle QMP input
4084 */
4085static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4086{
4087 Monitor *old_mon = cur_mon;
4088
4089 cur_mon = opaque;
4090
5fa737a4 4091 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
9b57c02e
LC		 4092
4093 cur_mon = old_mon;
4094}
4095
731b0364 4096static void monitor_read(void *opaque, const uint8_t *buf, int size)
9dc39cba 4097{
731b0364 4098 Monitor *old_mon = cur_mon;
7e2515e8 4099 int i;
376253ec 4100
731b0364
AL		 4101 cur_mon = opaque;
4102
cde76ee1
AL		 4103 if (cur_mon->rs) {
4104 for (i = 0; i < size; i++)
4105 readline_handle_byte(cur_mon->rs, buf[i]);
4106 } else {
4107 if (size == 0 || buf[size - 1] != 0)
4108 monitor_printf(cur_mon, "corrupted command\n");
4109 else
f3c157c4 4110 handle_user_command(cur_mon, (char *)buf);
cde76ee1 4111 }
9dc39cba 4112
731b0364
AL		 4113 cur_mon = old_mon;
4114}
d8f44609 4115
376253ec 4116static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
aa455485 4117{
731b0364 4118 monitor_suspend(mon);
f3c157c4 4119 handle_user_command(mon, cmdline);
731b0364 4120 monitor_resume(mon);
d8f44609
AL		 4121}
4122
cde76ee1 4123int monitor_suspend(Monitor *mon)
d8f44609 4124{
cde76ee1
AL		 4125 if (!mon->rs)
4126 return -ENOTTY;
731b0364 4127 mon->suspend_cnt++;
cde76ee1 4128 return 0;
d8f44609
AL		 4129}
4130
376253ec 4131void monitor_resume(Monitor *mon)
d8f44609 4132{
cde76ee1
AL		 4133 if (!mon->rs)
4134 return;
731b0364
AL		 4135 if (--mon->suspend_cnt == 0)
4136 readline_show_prompt(mon->rs);
aa455485
FB		 4137}
4138
9b57c02e
LC		 4139/**
4140 * monitor_control_event(): Print QMP gretting
4141 */
4142static void monitor_control_event(void *opaque, int event)
4143{
4144 if (event == CHR_EVENT_OPENED) {
4145 QObject *data;
4146 Monitor *mon = opaque;
4147
5fa737a4
LC		 4148 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
4149
9b57c02e
LC		 4150 data = qobject_from_jsonf("{ 'QMP': { 'capabilities': [] } }");
4151 assert(data != NULL);
4152
4153 monitor_json_emitter(mon, data);
4154 qobject_decref(data);
4155 }
4156}
4157
731b0364 4158static void monitor_event(void *opaque, int event)
86e94dea 4159{
376253ec
AL		 4160 Monitor *mon = opaque;
4161
2724b180
AL		 4162 switch (event) {
4163 case CHR_EVENT_MUX_IN:
a7aec5da
GH		 4164 mon->mux_out = 0;
4165 if (mon->reset_seen) {
4166 readline_restart(mon->rs);
4167 monitor_resume(mon);
4168 monitor_flush(mon);
4169 } else {
4170 mon->suspend_cnt = 0;
4171 }
2724b180
AL		 4172 break;
4173
4174 case CHR_EVENT_MUX_OUT:
a7aec5da
GH		 4175 if (mon->reset_seen) {
4176 if (mon->suspend_cnt == 0) {
4177 monitor_printf(mon, "\n");
4178 }
4179 monitor_flush(mon);
4180 monitor_suspend(mon);
4181 } else {
4182 mon->suspend_cnt++;
4183 }
4184 mon->mux_out = 1;
2724b180 4185 break;
86e94dea 4186
b6b8df56 4187 case CHR_EVENT_OPENED:
2724b180
AL		 4188 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4189 "information\n", QEMU_VERSION);
a7aec5da 4190 if (!mon->mux_out) {
2724b180 4191 readline_show_prompt(mon->rs);
a7aec5da
GH		 4192 }
4193 mon->reset_seen = 1;
2724b180
AL		 4194 break;
4195 }
86e94dea
TS		 4196}
4197
76655d6d
AL		 4198
4199/*
4200 * Local variables:
4201 * c-indent-level: 4
4202 * c-basic-offset: 4
4203 * tab-width: 8
4204 * End:
4205 */
4206
731b0364 4207void monitor_init(CharDriverState *chr, int flags)
aa455485 4208{
731b0364 4209 static int is_first_init = 1;
87127161 4210 Monitor *mon;
20d8a3ed
TS		 4211
4212 if (is_first_init) {
c8256f9d 4213 key_timer = qemu_new_timer(vm_clock, release_keys, NULL);
20d8a3ed
TS		 4214 is_first_init = 0;
4215 }
87127161
AL		 4216
4217 mon = qemu_mallocz(sizeof(*mon));
20d8a3ed 4218
87127161 4219 mon->chr = chr;
731b0364 4220 mon->flags = flags;
cde76ee1
AL		 4221 if (flags & MONITOR_USE_READLINE) {
4222 mon->rs = readline_init(mon, monitor_find_completion);
4223 monitor_read_command(mon, 0);
4224 }
87127161 4225
9b57c02e 4226 if (monitor_ctrl_mode(mon)) {
5fa737a4 4227 mon->mc = qemu_mallocz(sizeof(MonitorControl));
9b57c02e
LC		 4228 /* Control mode requires special handlers */
4229 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4230 monitor_control_event, mon);
4231 } else {
4232 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4233 monitor_event, mon);
4234 }
87127161 4235
72cf2d4f 4236 QLIST_INSERT_HEAD(&mon_list, mon, entry);
731b0364 4237 if (!cur_mon || (flags & MONITOR_IS_DEFAULT))
87127161 4238 cur_mon = mon;
aa455485
FB		 4239}
4240
376253ec 4241static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
81d0912d 4242{
bb5fc20f
AL		 4243 BlockDriverState *bs = opaque;
4244 int ret = 0;
81d0912d 4245
bb5fc20f 4246 if (bdrv_set_key(bs, password) != 0) {
376253ec 4247 monitor_printf(mon, "invalid password\n");
bb5fc20f 4248 ret = -EPERM;
9dc39cba 4249 }
731b0364
AL		 4250 if (mon->password_completion_cb)
4251 mon->password_completion_cb(mon->password_opaque, ret);
bb5fc20f 4252
731b0364 4253 monitor_read_command(mon, 1);
9dc39cba 4254}
c0f4ce77 4255
376253ec 4256void monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
bb5fc20f
AL		 4257 BlockDriverCompletionFunc *completion_cb,
4258 void *opaque)
c0f4ce77 4259{
cde76ee1
AL		 4260 int err;
4261
bb5fc20f
AL		 4262 if (!bdrv_key_required(bs)) {
4263 if (completion_cb)
4264 completion_cb(opaque, 0);
4265 return;
4266 }
c0f4ce77 4267
931a548b
LC		 4268 if (monitor_ctrl_mode(mon)) {
4269 qemu_error_new(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs));
4270 return;
4271 }
4272
376253ec
AL		 4273 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4274 bdrv_get_encrypted_filename(bs));
bb5fc20f 4275
731b0364
AL		 4276 mon->password_completion_cb = completion_cb;
4277 mon->password_opaque = opaque;
bb5fc20f 4278
cde76ee1
AL		 4279 err = monitor_read_password(mon, bdrv_password_cb, bs);
4280
4281 if (err && completion_cb)
4282 completion_cb(opaque, err);
c0f4ce77 4283}
ac7531ec
GH		 4284
4285typedef struct QemuErrorSink QemuErrorSink;
4286struct QemuErrorSink {
4287 enum {
4288 ERR_SINK_FILE,
4289 ERR_SINK_MONITOR,
4290 } dest;
4291 union {
4292 FILE *fp;
4293 Monitor *mon;
4294 };
4295 QemuErrorSink *previous;
4296};
4297
528e93a9 4298static QemuErrorSink *qemu_error_sink;
ac7531ec
GH		 4299
4300void qemu_errors_to_file(FILE *fp)
4301{
4302 QemuErrorSink *sink;
4303
4304 sink = qemu_mallocz(sizeof(*sink));
4305 sink->dest = ERR_SINK_FILE;
4306 sink->fp = fp;
4307 sink->previous = qemu_error_sink;
4308 qemu_error_sink = sink;
4309}
4310
4311void qemu_errors_to_mon(Monitor *mon)
4312{
4313 QemuErrorSink *sink;
4314
4315 sink = qemu_mallocz(sizeof(*sink));
4316 sink->dest = ERR_SINK_MONITOR;
4317 sink->mon = mon;
4318 sink->previous = qemu_error_sink;
4319 qemu_error_sink = sink;
4320}
4321
4322void qemu_errors_to_previous(void)
4323{
4324 QemuErrorSink *sink;
4325
4326 assert(qemu_error_sink != NULL);
4327 sink = qemu_error_sink;
4328 qemu_error_sink = sink->previous;
4329 qemu_free(sink);
4330}
4331
4332void qemu_error(const char *fmt, ...)
4333{
4334 va_list args;
4335
4336 assert(qemu_error_sink != NULL);
4337 switch (qemu_error_sink->dest) {
4338 case ERR_SINK_FILE:
4339 va_start(args, fmt);
4340 vfprintf(qemu_error_sink->fp, fmt, args);
4341 va_end(args);
4342 break;
4343 case ERR_SINK_MONITOR:
4344 va_start(args, fmt);
4345 monitor_vprintf(qemu_error_sink->mon, fmt, args);
4346 va_end(args);
4347 break;
4348 }
4349}
8204a918
LC		 4350
4351void qemu_error_internal(const char *file, int linenr, const char *func,
4352 const char *fmt, ...)
4353{
4354 va_list va;
4355 QError *qerror;
4356
4357 assert(qemu_error_sink != NULL);
4358
4359 va_start(va, fmt);
4360 qerror = qerror_from_info(file, linenr, func, fmt, &va);
4361 va_end(va);
4362
4363 switch (qemu_error_sink->dest) {
4364 case ERR_SINK_FILE:
4365 qerror_print(qerror);
4366 QDECREF(qerror);
4367 break;
4368 case ERR_SINK_MONITOR:
4369 assert(qemu_error_sink->mon->error == NULL);
4370 qemu_error_sink->mon->error = qerror;
4371 break;
4372 }
4373}
Qemu copy for testing