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fw_cfg: make calls typesafe
[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{
183e6e52
LC		 143 if (!mon->rs)
144 return;
145
731b0364
AL		 146 readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
147 if (show_prompt)
148 readline_show_prompt(mon->rs);
149}
6a00d601 150
cde76ee1
AL		 151static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
152 void *opaque)
bb5fc20f 153{
94171e11
LC		 154 if (monitor_ctrl_mode(mon)) {
155 qemu_error_new(QERR_MISSING_PARAMETER, "password");
156 return -EINVAL;
157 } else if (mon->rs) {
cde76ee1
AL		 158 readline_start(mon->rs, "Password: ", 1, readline_func, opaque);
159 /* prompt is printed on return from the command handler */
160 return 0;
161 } else {
162 monitor_printf(mon, "terminal does not support password prompting\n");
163 return -ENOTTY;
164 }
bb5fc20f
AL		 165}
166
376253ec 167void monitor_flush(Monitor *mon)
7e2515e8 168{
a7aec5da 169 if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
731b0364
AL		 170 qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index);
171 mon->outbuf_index = 0;
7e2515e8
FB		 172 }
173}
174
175/* flush at every end of line or if the buffer is full */
376253ec 176static void monitor_puts(Monitor *mon, const char *str)
7e2515e8 177{
60fe76f3 178 char c;
731b0364 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{
2daa1191
LC		 195 if (!mon)
196 return;
197
4a29a85d
LC		 198 if (mon->mc && !mon->mc->print_enabled) {
199 qemu_error_new(QERR_UNDEFINED_ERROR);
200 } else {
201 char buf[4096];
202 vsnprintf(buf, sizeof(buf), fmt, ap);
203 monitor_puts(mon, buf);
204 }
9dc39cba
FB		 205}
206
376253ec 207void monitor_printf(Monitor *mon, const char *fmt, ...)
9dc39cba 208{
7e2515e8
FB		 209 va_list ap;
210 va_start(ap, fmt);
376253ec 211 monitor_vprintf(mon, fmt, ap);
7e2515e8 212 va_end(ap);
9dc39cba
FB		 213}
214
376253ec 215void monitor_print_filename(Monitor *mon, const char *filename)
fef30743
TS		 216{
217 int i;
218
219 for (i = 0; filename[i]; i++) {
28a76be8
AL		 220 switch (filename[i]) {
221 case ' ':
222 case '"':
223 case '\\':
224 monitor_printf(mon, "\\%c", filename[i]);
225 break;
226 case '\t':
227 monitor_printf(mon, "\\t");
228 break;
229 case '\r':
230 monitor_printf(mon, "\\r");
231 break;
232 case '\n':
233 monitor_printf(mon, "\\n");
234 break;
235 default:
236 monitor_printf(mon, "%c", filename[i]);
237 break;
238 }
fef30743
TS		 239 }
240}
241
7fe48483
FB		 242static int monitor_fprintf(FILE *stream, const char *fmt, ...)
243{
244 va_list ap;
245 va_start(ap, fmt);
376253ec 246 monitor_vprintf((Monitor *)stream, fmt, ap);
7fe48483
FB		 247 va_end(ap);
248 return 0;
249}
250
13c7425e
LC		 251static void monitor_user_noop(Monitor *mon, const QObject *data) { }
252
13917bee
LC		 253static inline int monitor_handler_ported(const mon_cmd_t *cmd)
254{
255 return cmd->user_print != NULL;
256}
257
8204a918
LC		 258static inline int monitor_has_error(const Monitor *mon)
259{
260 return mon->error != NULL;
261}
262
9b57c02e
LC		 263static void monitor_json_emitter(Monitor *mon, const QObject *data)
264{
265 QString *json;
266
267 json = qobject_to_json(data);
268 assert(json != NULL);
269
4a29a85d 270 mon->mc->print_enabled = 1;
9b57c02e 271 monitor_printf(mon, "%s\n", qstring_get_str(json));
4a29a85d
LC		 272 mon->mc->print_enabled = 0;
273
9b57c02e
LC		 274 QDECREF(json);
275}
276
25b422eb
LC		 277static void monitor_protocol_emitter(Monitor *mon, QObject *data)
278{
279 QDict *qmp;
280
281 qmp = qdict_new();
282
283 if (!monitor_has_error(mon)) {
284 /* success response */
285 if (data) {
286 qobject_incref(data);
287 qdict_put_obj(qmp, "return", data);
288 } else {
289 qdict_put(qmp, "return", qstring_from_str("OK"));
290 }
291 } else {
292 /* error response */
77e595e7 293 qdict_put(mon->error->error, "desc", qerror_human(mon->error));
25b422eb
LC		 294 qdict_put(qmp, "error", mon->error->error);
295 QINCREF(mon->error->error);
296 QDECREF(mon->error);
297 mon->error = NULL;
298 }
299
5fa737a4
LC		 300 if (mon->mc->id) {
301 qdict_put_obj(qmp, "id", mon->mc->id);
302 mon->mc->id = NULL;
303 }
304
25b422eb
LC		 305 monitor_json_emitter(mon, QOBJECT(qmp));
306 QDECREF(qmp);
307}
308
0d1ea871
LC		 309static void timestamp_put(QDict *qdict)
310{
311 int err;
312 QObject *obj;
d08d6f04 313 qemu_timeval tv;
0d1ea871 314
d08d6f04 315 err = qemu_gettimeofday(&tv);
0d1ea871
LC		 316 if (err < 0)
317 return;
318
319 obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
320 "'microseconds': %" PRId64 " }",
321 (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
322 assert(obj != NULL);
323
324 qdict_put_obj(qdict, "timestamp", obj);
325}
326
327/**
328 * monitor_protocol_event(): Generate a Monitor event
329 *
330 * Event-specific data can be emitted through the (optional) 'data' parameter.
331 */
332void monitor_protocol_event(MonitorEvent event, QObject *data)
333{
334 QDict *qmp;
335 const char *event_name;
336 Monitor *mon = cur_mon;
337
242cd003 338 assert(event < QEVENT_MAX);
0d1ea871
LC		 339
340 if (!monitor_ctrl_mode(mon))
341 return;
342
343 switch (event) {
242cd003 344 case QEVENT_DEBUG:
b1a15e7e
LC		 345 event_name = "DEBUG";
346 break;
242cd003 347 case QEVENT_SHUTDOWN:
b1a15e7e
LC		 348 event_name = "SHUTDOWN";
349 break;
242cd003 350 case QEVENT_RESET:
b1a15e7e
LC		 351 event_name = "RESET";
352 break;
242cd003 353 case QEVENT_POWERDOWN:
b1a15e7e
LC		 354 event_name = "POWERDOWN";
355 break;
242cd003 356 case QEVENT_STOP:
b1a15e7e
LC		 357 event_name = "STOP";
358 break;
0d1ea871
LC		 359 default:
360 abort();
361 break;
362 }
363
364 qmp = qdict_new();
365 timestamp_put(qmp);
366 qdict_put(qmp, "event", qstring_from_str(event_name));
367 if (data)
368 qdict_put_obj(qmp, "data", data);
369
370 monitor_json_emitter(mon, QOBJECT(qmp));
371 QDECREF(qmp);
372}
373
9dc39cba
FB		 374static int compare_cmd(const char *name, const char *list)
375{
376 const char *p, *pstart;
377 int len;
378 len = strlen(name);
379 p = list;
380 for(;;) {
381 pstart = p;
382 p = strchr(p, '|');
383 if (!p)
384 p = pstart + strlen(pstart);
385 if ((p - pstart) == len && !memcmp(pstart, name, len))
386 return 1;
387 if (*p == '\0')
388 break;
389 p++;
390 }
391 return 0;
392}
393
c227f099 394static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
376253ec 395 const char *prefix, const char *name)
9dc39cba 396{
c227f099 397 const mon_cmd_t *cmd;
9dc39cba
FB		 398
399 for(cmd = cmds; cmd->name != NULL; cmd++) {
400 if (!name || !strcmp(name, cmd->name))
376253ec
AL		 401 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
402 cmd->params, cmd->help);
9dc39cba
FB		 403 }
404}
405
376253ec 406static void help_cmd(Monitor *mon, const char *name)
9dc39cba
FB		 407{
408 if (name && !strcmp(name, "info")) {
376253ec 409 help_cmd_dump(mon, info_cmds, "info ", NULL);
9dc39cba 410 } else {
376253ec 411 help_cmd_dump(mon, mon_cmds, "", name);
f193c797 412 if (name && !strcmp(name, "log")) {
8662d656 413 const CPULogItem *item;
376253ec
AL		 414 monitor_printf(mon, "Log items (comma separated):\n");
415 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
f193c797 416 for(item = cpu_log_items; item->mask != 0; item++) {
376253ec 417 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
f193c797
FB		 418 }
419 }
9dc39cba
FB		 420 }
421}
422
d54908a5 423static void do_help_cmd(Monitor *mon, const QDict *qdict)
38183186 424{
d54908a5 425 help_cmd(mon, qdict_get_try_str(qdict, "name"));
38183186
LC		 426}
427
d54908a5 428static void do_commit(Monitor *mon, const QDict *qdict)
9dc39cba 429{
751c6a17
GH		 430 int all_devices;
431 DriveInfo *dinfo;
d54908a5 432 const char *device = qdict_get_str(qdict, "device");
2dc7b602 433
7954c734 434 all_devices = !strcmp(device, "all");
72cf2d4f 435 QTAILQ_FOREACH(dinfo, &drives, next) {
751c6a17 436 if (!all_devices)
73006d2a 437 if (strcmp(bdrv_get_device_name(dinfo->bdrv), device))
751c6a17
GH		 438 continue;
439 bdrv_commit(dinfo->bdrv);
9dc39cba
FB		 440 }
441}
442
13c7425e 443static void do_info(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba 444{
c227f099 445 const mon_cmd_t *cmd;
d54908a5 446 const char *item = qdict_get_try_str(qdict, "item");
9dc39cba 447
956f1a0d
LC		 448 if (!item) {
449 assert(monitor_ctrl_mode(mon) == 0);
9dc39cba 450 goto help;
956f1a0d 451 }
13c7425e
LC		 452
453 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
5fafdf24 454 if (compare_cmd(item, cmd->name))
13c7425e 455 break;
9dc39cba 456 }
13c7425e 457
956f1a0d
LC		 458 if (cmd->name == NULL) {
459 if (monitor_ctrl_mode(mon)) {
460 qemu_error_new(QERR_COMMAND_NOT_FOUND, item);
461 return;
462 }
13c7425e 463 goto help;
956f1a0d 464 }
13c7425e
LC		 465
466 if (monitor_handler_ported(cmd)) {
467 cmd->mhandler.info_new(mon, ret_data);
25b422eb
LC		 468
469 if (!monitor_ctrl_mode(mon)) {
470 /*
471 * User Protocol function is called here, Monitor Protocol is
472 * handled by monitor_call_handler()
473 */
474 if (*ret_data)
475 cmd->user_print(mon, *ret_data);
476 }
13c7425e 477 } else {
956f1a0d
LC		 478 if (monitor_ctrl_mode(mon)) {
479 /* handler not converted yet */
480 qemu_error_new(QERR_COMMAND_NOT_FOUND, item);
481 } else {
482 cmd->mhandler.info(mon);
483 }
13c7425e
LC		 484 }
485
9dc39cba 486 return;
13c7425e
LC		 487
488help:
489 help_cmd(mon, "info");
9dc39cba
FB		 490}
491
45e914cf
LC		 492static void do_info_version_print(Monitor *mon, const QObject *data)
493{
494 QDict *qdict;
495
496 qdict = qobject_to_qdict(data);
497
498 monitor_printf(mon, "%s%s\n", qdict_get_str(qdict, "qemu"),
499 qdict_get_str(qdict, "package"));
500}
501
ab2d3187
LC		 502/**
503 * do_info_version(): Show QEMU version
45e914cf
LC		 504 *
505 * Return a QDict with the following information:
506 *
507 * - "qemu": QEMU's version
508 * - "package": package's version
509 *
510 * Example:
511 *
512 * { "qemu": "0.11.50", "package": "" }
ab2d3187
LC		 513 */
514static void do_info_version(Monitor *mon, QObject **ret_data)
9bc9d1c7 515{
45e914cf
LC		 516 *ret_data = qobject_from_jsonf("{ 'qemu': %s, 'package': %s }",
517 QEMU_VERSION, QEMU_PKGVERSION);
9bc9d1c7
FB		 518}
519
e05486cb 520static void do_info_name_print(Monitor *mon, const QObject *data)
c35734b2 521{
e05486cb
LC		 522 QDict *qdict;
523
524 qdict = qobject_to_qdict(data);
525 if (qdict_size(qdict) == 0) {
526 return;
527 }
528
529 monitor_printf(mon, "%s\n", qdict_get_str(qdict, "name"));
530}
531
532/**
533 * do_info_name(): Show VM name
534 *
535 * Return a QDict with the following information:
536 *
537 * - "name": VM's name (optional)
538 *
539 * Example:
540 *
541 * { "name": "qemu-name" }
542 */
543static void do_info_name(Monitor *mon, QObject **ret_data)
544{
545 *ret_data = qemu_name ? qobject_from_jsonf("{'name': %s }", qemu_name) :
546 qobject_from_jsonf("{}");
c35734b2
TS		 547}
548
1a728677
LC		 549static QObject *get_cmd_dict(const char *name)
550{
551 const char *p;
552
553 /* Remove '|' from some commands */
554 p = strchr(name, '|');
555 if (p) {
556 p++;
557 } else {
558 p = name;
559 }
560
561 return qobject_from_jsonf("{ 'name': %s }", p);
562}
563
e3bba9d0
LC		 564/**
565 * do_info_commands(): List QMP available commands
566 *
1a728677
LC		 567 * Each command is represented by a QDict, the returned QObject is a QList
568 * of all commands.
569 *
570 * The QDict contains:
571 *
572 * - "name": command's name
573 *
574 * Example:
575 *
576 * { [ { "name": "query-balloon" }, { "name": "system_powerdown" } ] }
e3bba9d0
LC		 577 */
578static void do_info_commands(Monitor *mon, QObject **ret_data)
579{
580 QList *cmd_list;
581 const mon_cmd_t *cmd;
582
583 cmd_list = qlist_new();
584
585 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
586 if (monitor_handler_ported(cmd) && !compare_cmd(cmd->name, "info")) {
1a728677 587 qlist_append_obj(cmd_list, get_cmd_dict(cmd->name));
e3bba9d0
LC		 588 }
589 }
590
591 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
592 if (monitor_handler_ported(cmd)) {
593 char buf[128];
594 snprintf(buf, sizeof(buf), "query-%s", cmd->name);
1a728677 595 qlist_append_obj(cmd_list, get_cmd_dict(buf));
e3bba9d0
LC		 596 }
597 }
598
599 *ret_data = QOBJECT(cmd_list);
600}
601
bf4f74c0 602#if defined(TARGET_I386)
14f0720d 603static void do_info_hpet_print(Monitor *mon, const QObject *data)
16b29ae1 604{
376253ec 605 monitor_printf(mon, "HPET is %s by QEMU\n",
14f0720d
LC		 606 qdict_get_bool(qobject_to_qdict(data), "enabled") ?
607 "enabled" : "disabled");
608}
609
610/**
611 * do_info_hpet(): Show HPET state
612 *
613 * Return a QDict with the following information:
614 *
615 * - "enabled": true if hpet if enabled, false otherwise
616 *
617 * Example:
618 *
619 * { "enabled": true }
620 */
621static void do_info_hpet(Monitor *mon, QObject **ret_data)
622{
623 *ret_data = qobject_from_jsonf("{ 'enabled': %i }", !no_hpet);
16b29ae1 624}
bf4f74c0 625#endif
16b29ae1 626
9603ceba 627static void do_info_uuid_print(Monitor *mon, const QObject *data)
a36e69dd 628{
9603ceba
LC		 629 monitor_printf(mon, "%s\n", qdict_get_str(qobject_to_qdict(data), "UUID"));
630}
631
632/**
633 * do_info_uuid(): Show VM UUID
634 *
635 * Return a QDict with the following information:
636 *
637 * - "UUID": Universally Unique Identifier
638 *
639 * Example:
640 *
641 * { "UUID": "550e8400-e29b-41d4-a716-446655440000" }
642 */
643static void do_info_uuid(Monitor *mon, QObject **ret_data)
644{
645 char uuid[64];
646
647 snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1],
376253ec
AL		 648 qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5],
649 qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9],
650 qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13],
651 qemu_uuid[14], qemu_uuid[15]);
9603ceba 652 *ret_data = qobject_from_jsonf("{ 'UUID': %s }", uuid);
a36e69dd
TS		 653}
654
6a00d601 655/* get the current CPU defined by the user */
9596ebb7 656static int mon_set_cpu(int cpu_index)
6a00d601
FB		 657{
658 CPUState *env;
659
660 for(env = first_cpu; env != NULL; env = env->next_cpu) {
661 if (env->cpu_index == cpu_index) {
731b0364 662 cur_mon->mon_cpu = env;
6a00d601
FB		 663 return 0;
664 }
665 }
666 return -1;
667}
668
9596ebb7 669static CPUState *mon_get_cpu(void)
6a00d601 670{
731b0364 671 if (!cur_mon->mon_cpu) {
6a00d601
FB		 672 mon_set_cpu(0);
673 }
4c0960c0 674 cpu_synchronize_state(cur_mon->mon_cpu);
731b0364 675 return cur_mon->mon_cpu;
6a00d601
FB		 676}
677
376253ec 678static void do_info_registers(Monitor *mon)
9307c4c1 679{
6a00d601
FB		 680 CPUState *env;
681 env = mon_get_cpu();
682 if (!env)
683 return;
9307c4c1 684#ifdef TARGET_I386
376253ec 685 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
d24b15a8 686 X86_DUMP_FPU);
9307c4c1 687#else
376253ec 688 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
7fe48483 689 0);
9307c4c1
FB		 690#endif
691}
692
8f3cec0b
LC		 693static void print_cpu_iter(QObject *obj, void *opaque)
694{
695 QDict *cpu;
696 int active = ' ';
697 Monitor *mon = opaque;
698
699 assert(qobject_type(obj) == QTYPE_QDICT);
700 cpu = qobject_to_qdict(obj);
701
55483ad6 702 if (qdict_get_bool(cpu, "current")) {
8f3cec0b 703 active = '*';
55483ad6 704 }
8f3cec0b
LC		 705
706 monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU"));
707
708#if defined(TARGET_I386)
709 monitor_printf(mon, "pc=0x" TARGET_FMT_lx,
710 (target_ulong) qdict_get_int(cpu, "pc"));
711#elif defined(TARGET_PPC)
712 monitor_printf(mon, "nip=0x" TARGET_FMT_lx,
713 (target_long) qdict_get_int(cpu, "nip"));
714#elif defined(TARGET_SPARC)
715 monitor_printf(mon, "pc=0x " TARGET_FMT_lx,
716 (target_long) qdict_get_int(cpu, "pc"));
717 monitor_printf(mon, "npc=0x" TARGET_FMT_lx,
718 (target_long) qdict_get_int(cpu, "npc"));
719#elif defined(TARGET_MIPS)
720 monitor_printf(mon, "PC=0x" TARGET_FMT_lx,
721 (target_long) qdict_get_int(cpu, "PC"));
722#endif
723
55483ad6 724 if (qdict_get_bool(cpu, "halted")) {
8f3cec0b 725 monitor_printf(mon, " (halted)");
55483ad6 726 }
8f3cec0b
LC		 727
728 monitor_printf(mon, "\n");
729}
730
731static void monitor_print_cpus(Monitor *mon, const QObject *data)
732{
733 QList *cpu_list;
734
735 assert(qobject_type(data) == QTYPE_QLIST);
736 cpu_list = qobject_to_qlist(data);
737 qlist_iter(cpu_list, print_cpu_iter, mon);
738}
739
740/**
741 * do_info_cpus(): Show CPU information
742 *
55483ad6 743 * Return a QList. Each CPU is represented by a QDict, which contains:
8f3cec0b 744 *
55483ad6
LC		 745 * - "cpu": CPU index
746 * - "current": true if this is the current CPU, false otherwise
747 * - "halted": true if the cpu is halted, false otherwise
748 * - Current program counter. The key's name depends on the architecture:
749 * "pc": i386/x86)64
750 * "nip": PPC
751 * "pc" and "npc": sparc
752 * "PC": mips
8f3cec0b 753 *
55483ad6
LC		 754 * Example:
755 *
756 * [ { "CPU": 0, "current": true, "halted": false, "pc": 3227107138 },
757 * { "CPU": 1, "current": false, "halted": true, "pc": 7108165 } ]
8f3cec0b
LC		 758 */
759static void do_info_cpus(Monitor *mon, QObject **ret_data)
6a00d601
FB		 760{
761 CPUState *env;
8f3cec0b
LC		 762 QList *cpu_list;
763
764 cpu_list = qlist_new();
6a00d601
FB		 765
766 /* just to set the default cpu if not already done */
767 mon_get_cpu();
768
769 for(env = first_cpu; env != NULL; env = env->next_cpu) {
55483ad6
LC		 770 QDict *cpu;
771 QObject *obj;
8f3cec0b 772
4c0960c0 773 cpu_synchronize_state(env);
8f3cec0b 774
55483ad6
LC		 775 obj = qobject_from_jsonf("{ 'CPU': %d, 'current': %i, 'halted': %i }",
776 env->cpu_index, env == mon->mon_cpu,
777 env->halted);
778 assert(obj != NULL);
779
780 cpu = qobject_to_qdict(obj);
8f3cec0b 781
6a00d601 782#if defined(TARGET_I386)
8f3cec0b 783 qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base));
e80e1cc4 784#elif defined(TARGET_PPC)
8f3cec0b 785 qdict_put(cpu, "nip", qint_from_int(env->nip));
ba3c64fb 786#elif defined(TARGET_SPARC)
8f3cec0b
LC		 787 qdict_put(cpu, "pc", qint_from_int(env->pc));
788 qdict_put(cpu, "npc", qint_from_int(env->npc));
ead9360e 789#elif defined(TARGET_MIPS)
8f3cec0b 790 qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC));
ce5232c5 791#endif
8f3cec0b
LC		 792
793 qlist_append(cpu_list, cpu);
6a00d601 794 }
8f3cec0b
LC		 795
796 *ret_data = QOBJECT(cpu_list);
6a00d601
FB		 797}
798
d54908a5 799static void do_cpu_set(Monitor *mon, const QDict *qdict)
6a00d601 800{
d54908a5 801 int index = qdict_get_int(qdict, "index");
6a00d601 802 if (mon_set_cpu(index) < 0)
376253ec 803 monitor_printf(mon, "Invalid CPU index\n");
6a00d601
FB		 804}
805
376253ec 806static void do_info_jit(Monitor *mon)
e3db7226 807{
376253ec 808 dump_exec_info((FILE *)mon, monitor_fprintf);
e3db7226
FB		 809}
810
376253ec 811static void do_info_history(Monitor *mon)
aa455485
FB		 812{
813 int i;
7e2515e8 814 const char *str;
3b46e624 815
cde76ee1
AL		 816 if (!mon->rs)
817 return;
7e2515e8
FB		 818 i = 0;
819 for(;;) {
731b0364 820 str = readline_get_history(mon->rs, i);
7e2515e8
FB		 821 if (!str)
822 break;
376253ec 823 monitor_printf(mon, "%d: '%s'\n", i, str);
8e3a9fd2 824 i++;
aa455485
FB		 825 }
826}
827
76a66253
JM		 828#if defined(TARGET_PPC)
829/* XXX: not implemented in other targets */
376253ec 830static void do_info_cpu_stats(Monitor *mon)
76a66253
JM		 831{
832 CPUState *env;
833
834 env = mon_get_cpu();
376253ec 835 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
76a66253
JM		 836}
837#endif
838
b223f35f
LC		 839/**
840 * do_quit(): Quit QEMU execution
841 */
842static void do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba
FB		 843{
844 exit(0);
845}
846
376253ec 847static int eject_device(Monitor *mon, BlockDriverState *bs, int force)
9dc39cba
FB		 848{
849 if (bdrv_is_inserted(bs)) {
850 if (!force) {
851 if (!bdrv_is_removable(bs)) {
2c2a6bb8
MA		 852 qemu_error_new(QERR_DEVICE_NOT_REMOVABLE,
853 bdrv_get_device_name(bs));
9dc39cba
FB		 854 return -1;
855 }
856 if (bdrv_is_locked(bs)) {
2c2a6bb8 857 qemu_error_new(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs));
9dc39cba
FB		 858 return -1;
859 }
860 }
861 bdrv_close(bs);
862 }
863 return 0;
864}
865
e1c923a6 866static void do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba
FB		 867{
868 BlockDriverState *bs;
f18c16de 869 int force = qdict_get_int(qdict, "force");
78d714e0 870 const char *filename = qdict_get_str(qdict, "device");
9dc39cba 871
9307c4c1 872 bs = bdrv_find(filename);
9dc39cba 873 if (!bs) {
2c2a6bb8 874 qemu_error_new(QERR_DEVICE_NOT_FOUND, filename);
9dc39cba
FB		 875 return;
876 }
376253ec 877 eject_device(mon, bs, force);
9dc39cba
FB		 878}
879
a3a55a2e
LC		 880static void do_block_set_passwd(Monitor *mon, const QDict *qdict,
881 QObject **ret_data)
882{
883 BlockDriverState *bs;
884
885 bs = bdrv_find(qdict_get_str(qdict, "device"));
886 if (!bs) {
887 qemu_error_new(QERR_DEVICE_NOT_FOUND, qdict_get_str(qdict, "device"));
888 return;
889 }
890
891 if (bdrv_set_key(bs, qdict_get_str(qdict, "password")) < 0) {
892 qemu_error_new(QERR_INVALID_PASSWORD);
893 }
894}
895
376253ec
AL		 896static void do_change_block(Monitor *mon, const char *device,
897 const char *filename, const char *fmt)
9dc39cba
FB		 898{
899 BlockDriverState *bs;
2ecea9b8 900 BlockDriver *drv = NULL;
9dc39cba 901
9307c4c1 902 bs = bdrv_find(device);
9dc39cba 903 if (!bs) {
ec3b82af 904 qemu_error_new(QERR_DEVICE_NOT_FOUND, device);
9dc39cba
FB		 905 return;
906 }
2ecea9b8 907 if (fmt) {
eb852011 908 drv = bdrv_find_whitelisted_format(fmt);
2ecea9b8 909 if (!drv) {
ec3b82af 910 qemu_error_new(QERR_INVALID_BLOCK_FORMAT, fmt);
2ecea9b8
AJ		 911 return;
912 }
913 }
376253ec 914 if (eject_device(mon, bs, 0) < 0)
9dc39cba 915 return;
2ecea9b8 916 bdrv_open2(bs, filename, 0, drv);
376253ec 917 monitor_read_bdrv_key_start(mon, bs, NULL, NULL);
bb5fc20f
AL		 918}
919
ec3b82af 920static void change_vnc_password(const char *password)
bb5fc20f
AL		 921{
922 if (vnc_display_password(NULL, password) < 0)
ec3b82af 923 qemu_error_new(QERR_SET_PASSWD_FAILED);
bb5fc20f 924
2895e075
MA		 925}
926
927static void change_vnc_password_cb(Monitor *mon, const char *password,
928 void *opaque)
929{
ec3b82af 930 change_vnc_password(password);
731b0364 931 monitor_read_command(mon, 1);
9dc39cba
FB		 932}
933
376253ec 934static void do_change_vnc(Monitor *mon, const char *target, const char *arg)
e25a5822 935{
70848515 936 if (strcmp(target, "passwd") == 0 ||
28a76be8
AL		 937 strcmp(target, "password") == 0) {
938 if (arg) {
bb5fc20f 939 char password[9];
28a76be8
AL		 940 strncpy(password, arg, sizeof(password));
941 password[sizeof(password) - 1] = '\0';
ec3b82af 942 change_vnc_password(password);
bb5fc20f 943 } else {
376253ec 944 monitor_read_password(mon, change_vnc_password_cb, NULL);
bb5fc20f 945 }
70848515 946 } else {
28a76be8 947 if (vnc_display_open(NULL, target) < 0)
ec3b82af 948 qemu_error_new(QERR_VNC_SERVER_FAILED, target);
70848515 949 }
e25a5822
TS		 950}
951
ec3b82af
MA		 952/**
953 * do_change(): Change a removable medium, or VNC configuration
954 */
955static void do_change(Monitor *mon, const QDict *qdict, QObject **ret_data)
e25a5822 956{
1d4daa91
LC		 957 const char *device = qdict_get_str(qdict, "device");
958 const char *target = qdict_get_str(qdict, "target");
959 const char *arg = qdict_get_try_str(qdict, "arg");
e25a5822 960 if (strcmp(device, "vnc") == 0) {
28a76be8 961 do_change_vnc(mon, target, arg);
e25a5822 962 } else {
28a76be8 963 do_change_block(mon, device, target, arg);
e25a5822
TS		 964 }
965}
966
d54908a5 967static void do_screen_dump(Monitor *mon, const QDict *qdict)
59a983b9 968{
d54908a5 969 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
59a983b9
FB		 970}
971
d54908a5 972static void do_logfile(Monitor *mon, const QDict *qdict)
e735b91c 973{
d54908a5 974 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
e735b91c
PB		 975}
976
d54908a5 977static void do_log(Monitor *mon, const QDict *qdict)
f193c797
FB		 978{
979 int mask;
d54908a5 980 const char *items = qdict_get_str(qdict, "items");
3b46e624 981
9307c4c1 982 if (!strcmp(items, "none")) {
f193c797
FB		 983 mask = 0;
984 } else {
9307c4c1 985 mask = cpu_str_to_log_mask(items);
f193c797 986 if (!mask) {
376253ec 987 help_cmd(mon, "log");
f193c797
FB		 988 return;
989 }
990 }
991 cpu_set_log(mask);
992}
993
d54908a5 994static void do_singlestep(Monitor *mon, const QDict *qdict)
1b530a6d 995{
d54908a5 996 const char *option = qdict_get_try_str(qdict, "option");
1b530a6d
AJ		 997 if (!option || !strcmp(option, "on")) {
998 singlestep = 1;
999 } else if (!strcmp(option, "off")) {
1000 singlestep = 0;
1001 } else {
1002 monitor_printf(mon, "unexpected option %s\n", option);
1003 }
1004}
1005
e0c97bde
LC		 1006/**
1007 * do_stop(): Stop VM execution
1008 */
1009static void do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data)
8a7ddc38
FB		 1010{
1011 vm_stop(EXCP_INTERRUPT);
1012}
1013
bb5fc20f 1014static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs);
c0f4ce77 1015
376253ec
AL		 1016struct bdrv_iterate_context {
1017 Monitor *mon;
1018 int err;
1019};
1020
a1f896a0
LC		 1021/**
1022 * do_cont(): Resume emulation.
1023 */
1024static void do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data)
8a7ddc38 1025{
376253ec 1026 struct bdrv_iterate_context context = { mon, 0 };
c0f4ce77 1027
376253ec 1028 bdrv_iterate(encrypted_bdrv_it, &context);
c0f4ce77 1029 /* only resume the vm if all keys are set and valid */
376253ec 1030 if (!context.err)
c0f4ce77 1031 vm_start();
8a7ddc38
FB		 1032}
1033
bb5fc20f
AL		 1034static void bdrv_key_cb(void *opaque, int err)
1035{
376253ec
AL		 1036 Monitor *mon = opaque;
1037
bb5fc20f
AL		 1038 /* another key was set successfully, retry to continue */
1039 if (!err)
a1f896a0 1040 do_cont(mon, NULL, NULL);
bb5fc20f
AL		 1041}
1042
1043static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs)
1044{
376253ec 1045 struct bdrv_iterate_context *context = opaque;
bb5fc20f 1046
376253ec
AL		 1047 if (!context->err && bdrv_key_required(bs)) {
1048 context->err = -EBUSY;
1049 monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb,
1050 context->mon);
bb5fc20f
AL		 1051 }
1052}
1053
d54908a5 1054static void do_gdbserver(Monitor *mon, const QDict *qdict)
59030a8c 1055{
d54908a5 1056 const char *device = qdict_get_try_str(qdict, "device");
59030a8c
AL		 1057 if (!device)
1058 device = "tcp::" DEFAULT_GDBSTUB_PORT;
1059 if (gdbserver_start(device) < 0) {
1060 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
1061 device);
1062 } else if (strcmp(device, "none") == 0) {
36556b20 1063 monitor_printf(mon, "Disabled gdbserver\n");
8a7ddc38 1064 } else {
59030a8c
AL		 1065 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
1066 device);
8a7ddc38
FB		 1067 }
1068}
1069
d54908a5 1070static void do_watchdog_action(Monitor *mon, const QDict *qdict)
9dd986cc 1071{
d54908a5 1072 const char *action = qdict_get_str(qdict, "action");
9dd986cc
RJ		 1073 if (select_watchdog_action(action) == -1) {
1074 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
1075 }
1076}
1077
376253ec 1078static void monitor_printc(Monitor *mon, int c)
9307c4c1 1079{
376253ec 1080 monitor_printf(mon, "'");
9307c4c1
FB		 1081 switch(c) {
1082 case '\'':
376253ec 1083 monitor_printf(mon, "\\'");
9307c4c1
FB		 1084 break;
1085 case '\\':
376253ec 1086 monitor_printf(mon, "\\\\");
9307c4c1
FB		 1087 break;
1088 case '\n':
376253ec 1089 monitor_printf(mon, "\\n");
9307c4c1
FB		 1090 break;
1091 case '\r':
376253ec 1092 monitor_printf(mon, "\\r");
9307c4c1
FB		 1093 break;
1094 default:
1095 if (c >= 32 && c <= 126) {
376253ec 1096 monitor_printf(mon, "%c", c);
9307c4c1 1097 } else {
376253ec 1098 monitor_printf(mon, "\\x%02x", c);
9307c4c1
FB		 1099 }
1100 break;
1101 }
376253ec 1102 monitor_printf(mon, "'");
9307c4c1
FB		 1103}
1104
376253ec 1105static void memory_dump(Monitor *mon, int count, int format, int wsize,
c227f099 1106 target_phys_addr_t addr, int is_physical)
9307c4c1 1107{
6a00d601 1108 CPUState *env;
9307c4c1
FB		 1109 int nb_per_line, l, line_size, i, max_digits, len;
1110 uint8_t buf[16];
1111 uint64_t v;
1112
1113 if (format == 'i') {
1114 int flags;
1115 flags = 0;
6a00d601
FB		 1116 env = mon_get_cpu();
1117 if (!env && !is_physical)
1118 return;
9307c4c1 1119#ifdef TARGET_I386
4c27ba27 1120 if (wsize == 2) {
9307c4c1 1121 flags = 1;
4c27ba27
FB		 1122 } else if (wsize == 4) {
1123 flags = 0;
1124 } else {
6a15fd12 1125 /* as default we use the current CS size */
4c27ba27 1126 flags = 0;
6a15fd12
FB		 1127 if (env) {
1128#ifdef TARGET_X86_64
5fafdf24 1129 if ((env->efer & MSR_EFER_LMA) &&
6a15fd12
FB		 1130 (env->segs[R_CS].flags & DESC_L_MASK))
1131 flags = 2;
1132 else
1133#endif
1134 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1135 flags = 1;
1136 }
4c27ba27
FB		 1137 }
1138#endif
376253ec 1139 monitor_disas(mon, env, addr, count, is_physical, flags);
9307c4c1
FB		 1140 return;
1141 }
1142
1143 len = wsize * count;
1144 if (wsize == 1)
1145 line_size = 8;
1146 else
1147 line_size = 16;
1148 nb_per_line = line_size / wsize;
1149 max_digits = 0;
1150
1151 switch(format) {
1152 case 'o':
1153 max_digits = (wsize * 8 + 2) / 3;
1154 break;
1155 default:
1156 case 'x':
1157 max_digits = (wsize * 8) / 4;
1158 break;
1159 case 'u':
1160 case 'd':
1161 max_digits = (wsize * 8 * 10 + 32) / 33;
1162 break;
1163 case 'c':
1164 wsize = 1;
1165 break;
1166 }
1167
1168 while (len > 0) {
7743e588 1169 if (is_physical)
376253ec 1170 monitor_printf(mon, TARGET_FMT_plx ":", addr);
7743e588 1171 else
376253ec 1172 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
9307c4c1
FB		 1173 l = len;
1174 if (l > line_size)
1175 l = line_size;
1176 if (is_physical) {
1177 cpu_physical_memory_rw(addr, buf, l, 0);
1178 } else {
6a00d601
FB		 1179 env = mon_get_cpu();
1180 if (!env)
1181 break;
c8f79b67 1182 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
376253ec 1183 monitor_printf(mon, " Cannot access memory\n");
c8f79b67
AL		 1184 break;
1185 }
9307c4c1 1186 }
5fafdf24 1187 i = 0;
9307c4c1
FB		 1188 while (i < l) {
1189 switch(wsize) {
1190 default:
1191 case 1:
1192 v = ldub_raw(buf + i);
1193 break;
1194 case 2:
1195 v = lduw_raw(buf + i);
1196 break;
1197 case 4:
92a31b1f 1198 v = (uint32_t)ldl_raw(buf + i);
9307c4c1
FB		 1199 break;
1200 case 8:
1201 v = ldq_raw(buf + i);
1202 break;
1203 }
376253ec 1204 monitor_printf(mon, " ");
9307c4c1
FB		 1205 switch(format) {
1206 case 'o':
376253ec 1207 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
9307c4c1
FB		 1208 break;
1209 case 'x':
376253ec 1210 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
9307c4c1
FB		 1211 break;
1212 case 'u':
376253ec 1213 monitor_printf(mon, "%*" PRIu64, max_digits, v);
9307c4c1
FB		 1214 break;
1215 case 'd':
376253ec 1216 monitor_printf(mon, "%*" PRId64, max_digits, v);
9307c4c1
FB		 1217 break;
1218 case 'c':
376253ec 1219 monitor_printc(mon, v);
9307c4c1
FB		 1220 break;
1221 }
1222 i += wsize;
1223 }
376253ec 1224 monitor_printf(mon, "\n");
9307c4c1
FB		 1225 addr += l;
1226 len -= l;
1227 }
1228}
1229
1bd1442e 1230static void do_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1231{
1bd1442e
LC		 1232 int count = qdict_get_int(qdict, "count");
1233 int format = qdict_get_int(qdict, "format");
1234 int size = qdict_get_int(qdict, "size");
1235 target_long addr = qdict_get_int(qdict, "addr");
1236
376253ec 1237 memory_dump(mon, count, format, size, addr, 0);
9307c4c1
FB		 1238}
1239
1bd1442e 1240static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1241{
1bd1442e
LC		 1242 int count = qdict_get_int(qdict, "count");
1243 int format = qdict_get_int(qdict, "format");
1244 int size = qdict_get_int(qdict, "size");
c227f099 1245 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1bd1442e 1246
376253ec 1247 memory_dump(mon, count, format, size, addr, 1);
9307c4c1
FB		 1248}
1249
1bd1442e 1250static void do_print(Monitor *mon, const QDict *qdict)
9307c4c1 1251{
1bd1442e 1252 int format = qdict_get_int(qdict, "format");
c227f099 1253 target_phys_addr_t val = qdict_get_int(qdict, "val");
1bd1442e 1254
7743e588 1255#if TARGET_PHYS_ADDR_BITS == 32
9307c4c1
FB		 1256 switch(format) {
1257 case 'o':
376253ec 1258 monitor_printf(mon, "%#o", val);
9307c4c1
FB		 1259 break;
1260 case 'x':
376253ec 1261 monitor_printf(mon, "%#x", val);
9307c4c1
FB		 1262 break;
1263 case 'u':
376253ec 1264 monitor_printf(mon, "%u", val);
9307c4c1
FB		 1265 break;
1266 default:
1267 case 'd':
376253ec 1268 monitor_printf(mon, "%d", val);
9307c4c1
FB		 1269 break;
1270 case 'c':
376253ec 1271 monitor_printc(mon, val);
9307c4c1
FB		 1272 break;
1273 }
92a31b1f
FB		 1274#else
1275 switch(format) {
1276 case 'o':
376253ec 1277 monitor_printf(mon, "%#" PRIo64, val);
92a31b1f
FB		 1278 break;
1279 case 'x':
376253ec 1280 monitor_printf(mon, "%#" PRIx64, val);
92a31b1f
FB		 1281 break;
1282 case 'u':
376253ec 1283 monitor_printf(mon, "%" PRIu64, val);
92a31b1f
FB		 1284 break;
1285 default:
1286 case 'd':
376253ec 1287 monitor_printf(mon, "%" PRId64, val);
92a31b1f
FB		 1288 break;
1289 case 'c':
376253ec 1290 monitor_printc(mon, val);
92a31b1f
FB		 1291 break;
1292 }
1293#endif
376253ec 1294 monitor_printf(mon, "\n");
9307c4c1
FB		 1295}
1296
57e09454 1297static void do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data)
b371dc59
FB		 1298{
1299 FILE *f;
afe67ef2
LC		 1300 uint32_t size = qdict_get_int(qdict, "size");
1301 const char *filename = qdict_get_str(qdict, "filename");
1302 target_long addr = qdict_get_int(qdict, "val");
b371dc59
FB		 1303 uint32_t l;
1304 CPUState *env;
1305 uint8_t buf[1024];
1306
1307 env = mon_get_cpu();
1308 if (!env)
1309 return;
1310
1311 f = fopen(filename, "wb");
1312 if (!f) {
376253ec 1313 monitor_printf(mon, "could not open '%s'\n", filename);
b371dc59
FB		 1314 return;
1315 }
1316 while (size != 0) {
1317 l = sizeof(buf);
1318 if (l > size)
1319 l = size;
1320 cpu_memory_rw_debug(env, addr, buf, l, 0);
1321 fwrite(buf, 1, l, f);
1322 addr += l;
1323 size -= l;
1324 }
1325 fclose(f);
1326}
1327
18f5a8bf
LC		 1328static void do_physical_memory_save(Monitor *mon, const QDict *qdict,
1329 QObject **ret_data)
a8bdf7a6
AJ		 1330{
1331 FILE *f;
1332 uint32_t l;
1333 uint8_t buf[1024];
afe67ef2
LC		 1334 uint32_t size = qdict_get_int(qdict, "size");
1335 const char *filename = qdict_get_str(qdict, "filename");
c227f099 1336 target_phys_addr_t addr = qdict_get_int(qdict, "val");
a8bdf7a6
AJ		 1337
1338 f = fopen(filename, "wb");
1339 if (!f) {
376253ec 1340 monitor_printf(mon, "could not open '%s'\n", filename);
a8bdf7a6
AJ		 1341 return;
1342 }
1343 while (size != 0) {
1344 l = sizeof(buf);
1345 if (l > size)
1346 l = size;
1347 cpu_physical_memory_rw(addr, buf, l, 0);
1348 fwrite(buf, 1, l, f);
1349 fflush(f);
1350 addr += l;
1351 size -= l;
1352 }
1353 fclose(f);
1354}
1355
f18c16de 1356static void do_sum(Monitor *mon, const QDict *qdict)
e4cf1adc
FB		 1357{
1358 uint32_t addr;
1359 uint8_t buf[1];
1360 uint16_t sum;
f18c16de
LC		 1361 uint32_t start = qdict_get_int(qdict, "start");
1362 uint32_t size = qdict_get_int(qdict, "size");
e4cf1adc
FB		 1363
1364 sum = 0;
1365 for(addr = start; addr < (start + size); addr++) {
1366 cpu_physical_memory_rw(addr, buf, 1, 0);
1367 /* BSD sum algorithm ('sum' Unix command) */
1368 sum = (sum >> 1) | (sum << 15);
1369 sum += buf[0];
1370 }
376253ec 1371 monitor_printf(mon, "%05d\n", sum);
e4cf1adc
FB		 1372}
1373
a3a91a35
FB		 1374typedef struct {
1375 int keycode;
1376 const char *name;
1377} KeyDef;
1378
1379static const KeyDef key_defs[] = {
1380 { 0x2a, "shift" },
1381 { 0x36, "shift_r" },
3b46e624 1382
a3a91a35
FB		 1383 { 0x38, "alt" },
1384 { 0xb8, "alt_r" },
2ba27c7f
TS		 1385 { 0x64, "altgr" },
1386 { 0xe4, "altgr_r" },
a3a91a35
FB		 1387 { 0x1d, "ctrl" },
1388 { 0x9d, "ctrl_r" },
1389
1390 { 0xdd, "menu" },
1391
1392 { 0x01, "esc" },
1393
1394 { 0x02, "1" },
1395 { 0x03, "2" },
1396 { 0x04, "3" },
1397 { 0x05, "4" },
1398 { 0x06, "5" },
1399 { 0x07, "6" },
1400 { 0x08, "7" },
1401 { 0x09, "8" },
1402 { 0x0a, "9" },
1403 { 0x0b, "0" },
64866c3d
FB		 1404 { 0x0c, "minus" },
1405 { 0x0d, "equal" },
a3a91a35
FB		 1406 { 0x0e, "backspace" },
1407
1408 { 0x0f, "tab" },
1409 { 0x10, "q" },
1410 { 0x11, "w" },
1411 { 0x12, "e" },
1412 { 0x13, "r" },
1413 { 0x14, "t" },
1414 { 0x15, "y" },
1415 { 0x16, "u" },
1416 { 0x17, "i" },
1417 { 0x18, "o" },
1418 { 0x19, "p" },
1419
1420 { 0x1c, "ret" },
1421
1422 { 0x1e, "a" },
1423 { 0x1f, "s" },
1424 { 0x20, "d" },
1425 { 0x21, "f" },
1426 { 0x22, "g" },
1427 { 0x23, "h" },
1428 { 0x24, "j" },
1429 { 0x25, "k" },
1430 { 0x26, "l" },
1431
1432 { 0x2c, "z" },
1433 { 0x2d, "x" },
1434 { 0x2e, "c" },
1435 { 0x2f, "v" },
1436 { 0x30, "b" },
1437 { 0x31, "n" },
1438 { 0x32, "m" },
9155fc45
AJ		 1439 { 0x33, "comma" },
1440 { 0x34, "dot" },
1441 { 0x35, "slash" },
3b46e624 1442
4d3b6f6e
AZ		 1443 { 0x37, "asterisk" },
1444
a3a91a35 1445 { 0x39, "spc" },
00ffa62a 1446 { 0x3a, "caps_lock" },
a3a91a35
FB		 1447 { 0x3b, "f1" },
1448 { 0x3c, "f2" },
1449 { 0x3d, "f3" },
1450 { 0x3e, "f4" },
1451 { 0x3f, "f5" },
1452 { 0x40, "f6" },
1453 { 0x41, "f7" },
1454 { 0x42, "f8" },
1455 { 0x43, "f9" },
1456 { 0x44, "f10" },
00ffa62a 1457 { 0x45, "num_lock" },
a3a91a35
FB		 1458 { 0x46, "scroll_lock" },
1459
64866c3d
FB		 1460 { 0xb5, "kp_divide" },
1461 { 0x37, "kp_multiply" },
0cfec834 1462 { 0x4a, "kp_subtract" },
64866c3d
FB		 1463 { 0x4e, "kp_add" },
1464 { 0x9c, "kp_enter" },
1465 { 0x53, "kp_decimal" },
f2289cb6 1466 { 0x54, "sysrq" },
64866c3d
FB		 1467
1468 { 0x52, "kp_0" },
1469 { 0x4f, "kp_1" },
1470 { 0x50, "kp_2" },
1471 { 0x51, "kp_3" },
1472 { 0x4b, "kp_4" },
1473 { 0x4c, "kp_5" },
1474 { 0x4d, "kp_6" },
1475 { 0x47, "kp_7" },
1476 { 0x48, "kp_8" },
1477 { 0x49, "kp_9" },
3b46e624 1478
a3a91a35
FB		 1479 { 0x56, "<" },
1480
1481 { 0x57, "f11" },
1482 { 0x58, "f12" },
1483
1484 { 0xb7, "print" },
1485
1486 { 0xc7, "home" },
1487 { 0xc9, "pgup" },
1488 { 0xd1, "pgdn" },
1489 { 0xcf, "end" },
1490
1491 { 0xcb, "left" },
1492 { 0xc8, "up" },
1493 { 0xd0, "down" },
1494 { 0xcd, "right" },
1495
1496 { 0xd2, "insert" },
1497 { 0xd3, "delete" },
c0b5b109
BS		 1498#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1499 { 0xf0, "stop" },
1500 { 0xf1, "again" },
1501 { 0xf2, "props" },
1502 { 0xf3, "undo" },
1503 { 0xf4, "front" },
1504 { 0xf5, "copy" },
1505 { 0xf6, "open" },
1506 { 0xf7, "paste" },
1507 { 0xf8, "find" },
1508 { 0xf9, "cut" },
1509 { 0xfa, "lf" },
1510 { 0xfb, "help" },
1511 { 0xfc, "meta_l" },
1512 { 0xfd, "meta_r" },
1513 { 0xfe, "compose" },
1514#endif
a3a91a35
FB		 1515 { 0, NULL },
1516};
1517
1518static int get_keycode(const char *key)
1519{
1520 const KeyDef *p;
64866c3d
FB		 1521 char *endp;
1522 int ret;
a3a91a35
FB		 1523
1524 for(p = key_defs; p->name != NULL; p++) {
1525 if (!strcmp(key, p->name))
1526 return p->keycode;
1527 }
64866c3d
FB		 1528 if (strstart(key, "0x", NULL)) {
1529 ret = strtoul(key, &endp, 0);
1530 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1531 return ret;
1532 }
a3a91a35
FB		 1533 return -1;
1534}
1535
c8256f9d
AZ		 1536#define MAX_KEYCODES 16
1537static uint8_t keycodes[MAX_KEYCODES];
1538static int nb_pending_keycodes;
1539static QEMUTimer *key_timer;
1540
1541static void release_keys(void *opaque)
1542{
1543 int keycode;
1544
1545 while (nb_pending_keycodes > 0) {
1546 nb_pending_keycodes--;
1547 keycode = keycodes[nb_pending_keycodes];
1548 if (keycode & 0x80)
1549 kbd_put_keycode(0xe0);
1550 kbd_put_keycode(keycode | 0x80);
1551 }
1552}
1553
1d4daa91 1554static void do_sendkey(Monitor *mon, const QDict *qdict)
a3a91a35 1555{
3401c0d9
AZ		 1556 char keyname_buf[16];
1557 char *separator;
1558 int keyname_len, keycode, i;
1d4daa91
LC		 1559 const char *string = qdict_get_str(qdict, "string");
1560 int has_hold_time = qdict_haskey(qdict, "hold_time");
1561 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
3401c0d9 1562
c8256f9d
AZ		 1563 if (nb_pending_keycodes > 0) {
1564 qemu_del_timer(key_timer);
1565 release_keys(NULL);
1566 }
1567 if (!has_hold_time)
1568 hold_time = 100;
1569 i = 0;
3401c0d9
AZ		 1570 while (1) {
1571 separator = strchr(string, '-');
1572 keyname_len = separator ? separator - string : strlen(string);
1573 if (keyname_len > 0) {
1574 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1575 if (keyname_len > sizeof(keyname_buf) - 1) {
376253ec 1576 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
3401c0d9 1577 return;
a3a91a35 1578 }
c8256f9d 1579 if (i == MAX_KEYCODES) {
376253ec 1580 monitor_printf(mon, "too many keys\n");
3401c0d9
AZ		 1581 return;
1582 }
1583 keyname_buf[keyname_len] = 0;
1584 keycode = get_keycode(keyname_buf);
1585 if (keycode < 0) {
376253ec 1586 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
3401c0d9
AZ		 1587 return;
1588 }
c8256f9d 1589 keycodes[i++] = keycode;
a3a91a35 1590 }
3401c0d9 1591 if (!separator)
a3a91a35 1592 break;
3401c0d9 1593 string = separator + 1;
a3a91a35 1594 }
c8256f9d 1595 nb_pending_keycodes = i;
a3a91a35 1596 /* key down events */
c8256f9d 1597 for (i = 0; i < nb_pending_keycodes; i++) {
a3a91a35
FB		 1598 keycode = keycodes[i];
1599 if (keycode & 0x80)
1600 kbd_put_keycode(0xe0);
1601 kbd_put_keycode(keycode & 0x7f);
1602 }
c8256f9d 1603 /* delayed key up events */
f227f17d 1604 qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) +
6ee093c9 1605 muldiv64(get_ticks_per_sec(), hold_time, 1000));
a3a91a35
FB		 1606}
1607
13224a87
FB		 1608static int mouse_button_state;
1609
1d4daa91 1610static void do_mouse_move(Monitor *mon, const QDict *qdict)
13224a87
FB		 1611{
1612 int dx, dy, dz;
1d4daa91
LC		 1613 const char *dx_str = qdict_get_str(qdict, "dx_str");
1614 const char *dy_str = qdict_get_str(qdict, "dy_str");
1615 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
13224a87
FB		 1616 dx = strtol(dx_str, NULL, 0);
1617 dy = strtol(dy_str, NULL, 0);
1618 dz = 0;
5fafdf24 1619 if (dz_str)
13224a87
FB		 1620 dz = strtol(dz_str, NULL, 0);
1621 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1622}
1623
d54908a5 1624static void do_mouse_button(Monitor *mon, const QDict *qdict)
13224a87 1625{
d54908a5 1626 int button_state = qdict_get_int(qdict, "button_state");
13224a87
FB		 1627 mouse_button_state = button_state;
1628 kbd_mouse_event(0, 0, 0, mouse_button_state);
1629}
1630
aa93e39c 1631static void do_ioport_read(Monitor *mon, const QDict *qdict)
3440557b 1632{
aa93e39c
LC		 1633 int size = qdict_get_int(qdict, "size");
1634 int addr = qdict_get_int(qdict, "addr");
1635 int has_index = qdict_haskey(qdict, "index");
3440557b
FB		 1636 uint32_t val;
1637 int suffix;
1638
1639 if (has_index) {
aa93e39c 1640 int index = qdict_get_int(qdict, "index");
afcea8cb 1641 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
3440557b
FB		 1642 addr++;
1643 }
1644 addr &= 0xffff;
1645
1646 switch(size) {
1647 default:
1648 case 1:
afcea8cb 1649 val = cpu_inb(addr);
3440557b
FB		 1650 suffix = 'b';
1651 break;
1652 case 2:
afcea8cb 1653 val = cpu_inw(addr);
3440557b
FB		 1654 suffix = 'w';
1655 break;
1656 case 4:
afcea8cb 1657 val = cpu_inl(addr);
3440557b
FB		 1658 suffix = 'l';
1659 break;
1660 }
376253ec
AL		 1661 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1662 suffix, addr, size * 2, val);
3440557b 1663}
a3a91a35 1664
1bd1442e 1665static void do_ioport_write(Monitor *mon, const QDict *qdict)
f114784f 1666{
1bd1442e
LC		 1667 int size = qdict_get_int(qdict, "size");
1668 int addr = qdict_get_int(qdict, "addr");
1669 int val = qdict_get_int(qdict, "val");
1670
f114784f
JK		 1671 addr &= IOPORTS_MASK;
1672
1673 switch (size) {
1674 default:
1675 case 1:
afcea8cb 1676 cpu_outb(addr, val);
f114784f
JK		 1677 break;
1678 case 2:
afcea8cb 1679 cpu_outw(addr, val);
f114784f
JK		 1680 break;
1681 case 4:
afcea8cb 1682 cpu_outl(addr, val);
f114784f
JK		 1683 break;
1684 }
1685}
1686
d54908a5 1687static void do_boot_set(Monitor *mon, const QDict *qdict)
0ecdffbb
AJ		 1688{
1689 int res;
d54908a5 1690 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
0ecdffbb 1691
76e30d0f
JK		 1692 res = qemu_boot_set(bootdevice);
1693 if (res == 0) {
1694 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1695 } else if (res > 0) {
1696 monitor_printf(mon, "setting boot device list failed\n");
0ecdffbb 1697 } else {
376253ec
AL		 1698 monitor_printf(mon, "no function defined to set boot device list for "
1699 "this architecture\n");
0ecdffbb
AJ		 1700 }
1701}
1702
c80d259e
LC		 1703/**
1704 * do_system_reset(): Issue a machine reset
1705 */
1706static void do_system_reset(Monitor *mon, const QDict *qdict,
1707 QObject **ret_data)
e4f9082b
FB		 1708{
1709 qemu_system_reset_request();
1710}
1711
43076664
LC		 1712/**
1713 * do_system_powerdown(): Issue a machine powerdown
1714 */
1715static void do_system_powerdown(Monitor *mon, const QDict *qdict,
1716 QObject **ret_data)
3475187d
FB		 1717{
1718 qemu_system_powerdown_request();
1719}
1720
b86bda5b 1721#if defined(TARGET_I386)
376253ec 1722static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask)
b86bda5b 1723{
376253ec
AL		 1724 monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n",
1725 addr,
1726 pte & mask,
1727 pte & PG_GLOBAL_MASK ? 'G' : '-',
1728 pte & PG_PSE_MASK ? 'P' : '-',
1729 pte & PG_DIRTY_MASK ? 'D' : '-',
1730 pte & PG_ACCESSED_MASK ? 'A' : '-',
1731 pte & PG_PCD_MASK ? 'C' : '-',
1732 pte & PG_PWT_MASK ? 'T' : '-',
1733 pte & PG_USER_MASK ? 'U' : '-',
1734 pte & PG_RW_MASK ? 'W' : '-');
b86bda5b
FB		 1735}
1736
376253ec 1737static void tlb_info(Monitor *mon)
b86bda5b 1738{
6a00d601 1739 CPUState *env;
b86bda5b
FB		 1740 int l1, l2;
1741 uint32_t pgd, pde, pte;
1742
6a00d601
FB		 1743 env = mon_get_cpu();
1744 if (!env)
1745 return;
1746
b86bda5b 1747 if (!(env->cr[0] & CR0_PG_MASK)) {
376253ec 1748 monitor_printf(mon, "PG disabled\n");
b86bda5b
FB		 1749 return;
1750 }
1751 pgd = env->cr[3] & ~0xfff;
1752 for(l1 = 0; l1 < 1024; l1++) {
1753 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
1754 pde = le32_to_cpu(pde);
1755 if (pde & PG_PRESENT_MASK) {
1756 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
376253ec 1757 print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1));
b86bda5b
FB		 1758 } else {
1759 for(l2 = 0; l2 < 1024; l2++) {
5fafdf24 1760 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
b86bda5b
FB		 1761 (uint8_t *)&pte, 4);
1762 pte = le32_to_cpu(pte);
1763 if (pte & PG_PRESENT_MASK) {
376253ec 1764 print_pte(mon, (l1 << 22) + (l2 << 12),
5fafdf24 1765 pte & ~PG_PSE_MASK,
b86bda5b
FB		 1766 ~0xfff);
1767 }
1768 }
1769 }
1770 }
1771 }
1772}
1773
376253ec 1774static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot,
b86bda5b
FB		 1775 uint32_t end, int prot)
1776{
9746b15b
FB		 1777 int prot1;
1778 prot1 = *plast_prot;
1779 if (prot != prot1) {
b86bda5b 1780 if (*pstart != -1) {
376253ec
AL		 1781 monitor_printf(mon, "%08x-%08x %08x %c%c%c\n",
1782 *pstart, end, end - *pstart,
1783 prot1 & PG_USER_MASK ? 'u' : '-',
1784 'r',
1785 prot1 & PG_RW_MASK ? 'w' : '-');
b86bda5b
FB		 1786 }
1787 if (prot != 0)
1788 *pstart = end;
1789 else
1790 *pstart = -1;
1791 *plast_prot = prot;
1792 }
1793}
1794
376253ec 1795static void mem_info(Monitor *mon)
b86bda5b 1796{
6a00d601 1797 CPUState *env;
b86bda5b
FB		 1798 int l1, l2, prot, last_prot;
1799 uint32_t pgd, pde, pte, start, end;
1800
6a00d601
FB		 1801 env = mon_get_cpu();
1802 if (!env)
1803 return;
1804
b86bda5b 1805 if (!(env->cr[0] & CR0_PG_MASK)) {
376253ec 1806 monitor_printf(mon, "PG disabled\n");
b86bda5b
FB		 1807 return;
1808 }
1809 pgd = env->cr[3] & ~0xfff;
1810 last_prot = 0;
1811 start = -1;
1812 for(l1 = 0; l1 < 1024; l1++) {
1813 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
1814 pde = le32_to_cpu(pde);
1815 end = l1 << 22;
1816 if (pde & PG_PRESENT_MASK) {
1817 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1818 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
376253ec 1819 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1820 } else {
1821 for(l2 = 0; l2 < 1024; l2++) {
5fafdf24 1822 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
b86bda5b
FB		 1823 (uint8_t *)&pte, 4);
1824 pte = le32_to_cpu(pte);
1825 end = (l1 << 22) + (l2 << 12);
1826 if (pte & PG_PRESENT_MASK) {
1827 prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1828 } else {
1829 prot = 0;
1830 }
376253ec 1831 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1832 }
1833 }
1834 } else {
1835 prot = 0;
376253ec 1836 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1837 }
1838 }
1839}
1840#endif
1841
7c664e2f
AJ		 1842#if defined(TARGET_SH4)
1843
376253ec 1844static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
7c664e2f 1845{
376253ec
AL		 1846 monitor_printf(mon, " tlb%i:\t"
1847 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1848 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1849 "dirty=%hhu writethrough=%hhu\n",
1850 idx,
1851 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1852 tlb->v, tlb->sh, tlb->c, tlb->pr,
1853 tlb->d, tlb->wt);
7c664e2f
AJ		 1854}
1855
376253ec 1856static void tlb_info(Monitor *mon)
7c664e2f
AJ		 1857{
1858 CPUState *env = mon_get_cpu();
1859 int i;
1860
376253ec 1861 monitor_printf (mon, "ITLB:\n");
7c664e2f 1862 for (i = 0 ; i < ITLB_SIZE ; i++)
376253ec
AL		 1863 print_tlb (mon, i, &env->itlb[i]);
1864 monitor_printf (mon, "UTLB:\n");
7c664e2f 1865 for (i = 0 ; i < UTLB_SIZE ; i++)
376253ec 1866 print_tlb (mon, i, &env->utlb[i]);
7c664e2f
AJ		 1867}
1868
1869#endif
1870
2af5ba71 1871static void do_info_kvm_print(Monitor *mon, const QObject *data)
7ba1e619 1872{
2af5ba71
LC		 1873 QDict *qdict;
1874
1875 qdict = qobject_to_qdict(data);
1876
376253ec 1877 monitor_printf(mon, "kvm support: ");
2af5ba71
LC		 1878 if (qdict_get_bool(qdict, "present")) {
1879 monitor_printf(mon, "%s\n", qdict_get_bool(qdict, "enabled") ?
1880 "enabled" : "disabled");
1881 } else {
1882 monitor_printf(mon, "not compiled\n");
1883 }
1884}
1885
1886/**
1887 * do_info_kvm(): Show KVM information
1888 *
1889 * Return a QDict with the following information:
1890 *
1891 * - "enabled": true if KVM support is enabled, false otherwise
1892 * - "present": true if QEMU has KVM support, false otherwise
1893 *
1894 * Example:
1895 *
1896 * { "enabled": true, "present": true }
1897 */
1898static void do_info_kvm(Monitor *mon, QObject **ret_data)
1899{
1900#ifdef CONFIG_KVM
1901 *ret_data = qobject_from_jsonf("{ 'enabled': %i, 'present': true }",
1902 kvm_enabled());
7ba1e619 1903#else
2af5ba71 1904 *ret_data = qobject_from_jsonf("{ 'enabled': false, 'present': false }");
7ba1e619
AL		 1905#endif
1906}
1907
030ea37b
AL		 1908static void do_info_numa(Monitor *mon)
1909{
b28b6230 1910 int i;
030ea37b
AL		 1911 CPUState *env;
1912
1913 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1914 for (i = 0; i < nb_numa_nodes; i++) {
1915 monitor_printf(mon, "node %d cpus:", i);
1916 for (env = first_cpu; env != NULL; env = env->next_cpu) {
1917 if (env->numa_node == i) {
1918 monitor_printf(mon, " %d", env->cpu_index);
1919 }
1920 }
1921 monitor_printf(mon, "\n");
1922 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1923 node_mem[i] >> 20);
1924 }
1925}
1926
5f1ce948
FB		 1927#ifdef CONFIG_PROFILER
1928
e9a6625e
AJ		 1929int64_t qemu_time;
1930int64_t dev_time;
1931
376253ec 1932static void do_info_profile(Monitor *mon)
5f1ce948
FB		 1933{
1934 int64_t total;
1935 total = qemu_time;
1936 if (total == 0)
1937 total = 1;
376253ec 1938 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
6ee093c9 1939 dev_time, dev_time / (double)get_ticks_per_sec());
376253ec 1940 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
6ee093c9 1941 qemu_time, qemu_time / (double)get_ticks_per_sec());
5f1ce948 1942 qemu_time = 0;
5f1ce948 1943 dev_time = 0;
5f1ce948
FB		 1944}
1945#else
376253ec 1946static void do_info_profile(Monitor *mon)
5f1ce948 1947{
376253ec 1948 monitor_printf(mon, "Internal profiler not compiled\n");
5f1ce948
FB		 1949}
1950#endif
1951
ec36b695 1952/* Capture support */
72cf2d4f 1953static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
ec36b695 1954
376253ec 1955static void do_info_capture(Monitor *mon)
ec36b695
FB		 1956{
1957 int i;
1958 CaptureState *s;
1959
1960 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
376253ec 1961 monitor_printf(mon, "[%d]: ", i);
ec36b695
FB		 1962 s->ops.info (s->opaque);
1963 }
1964}
1965
2313086a 1966#ifdef HAS_AUDIO
d54908a5 1967static void do_stop_capture(Monitor *mon, const QDict *qdict)
ec36b695
FB		 1968{
1969 int i;
d54908a5 1970 int n = qdict_get_int(qdict, "n");
ec36b695
FB		 1971 CaptureState *s;
1972
1973 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
1974 if (i == n) {
1975 s->ops.destroy (s->opaque);
72cf2d4f 1976 QLIST_REMOVE (s, entries);
ec36b695
FB		 1977 qemu_free (s);
1978 return;
1979 }
1980 }
1981}
1982
c1925484
LC		 1983static void do_wav_capture(Monitor *mon, const QDict *qdict)
1984{
1985 const char *path = qdict_get_str(qdict, "path");
1986 int has_freq = qdict_haskey(qdict, "freq");
1987 int freq = qdict_get_try_int(qdict, "freq", -1);
1988 int has_bits = qdict_haskey(qdict, "bits");
1989 int bits = qdict_get_try_int(qdict, "bits", -1);
1990 int has_channels = qdict_haskey(qdict, "nchannels");
1991 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
ec36b695
FB		 1992 CaptureState *s;
1993
1994 s = qemu_mallocz (sizeof (*s));
ec36b695
FB		 1995
1996 freq = has_freq ? freq : 44100;
1997 bits = has_bits ? bits : 16;
1998 nchannels = has_channels ? nchannels : 2;
1999
2000 if (wav_start_capture (s, path, freq, bits, nchannels)) {
376253ec 2001 monitor_printf(mon, "Faied to add wave capture\n");
ec36b695
FB		 2002 qemu_free (s);
2003 }
72cf2d4f 2004 QLIST_INSERT_HEAD (&capture_head, s, entries);
ec36b695
FB		 2005}
2006#endif
2007
dc1c0b74 2008#if defined(TARGET_I386)
d54908a5 2009static void do_inject_nmi(Monitor *mon, const QDict *qdict)
dc1c0b74
AJ		 2010{
2011 CPUState *env;
d54908a5 2012 int cpu_index = qdict_get_int(qdict, "cpu_index");
dc1c0b74
AJ		 2013
2014 for (env = first_cpu; env != NULL; env = env->next_cpu)
2015 if (env->cpu_index == cpu_index) {
2016 cpu_interrupt(env, CPU_INTERRUPT_NMI);
2017 break;
2018 }
2019}
2020#endif
2021
c0e8520e 2022static void do_info_status_print(Monitor *mon, const QObject *data)
6f9c5ee7 2023{
c0e8520e
LC		 2024 QDict *qdict;
2025
2026 qdict = qobject_to_qdict(data);
2027
2028 monitor_printf(mon, "VM status: ");
2029 if (qdict_get_bool(qdict, "running")) {
2030 monitor_printf(mon, "running");
2031 if (qdict_get_bool(qdict, "singlestep")) {
2032 monitor_printf(mon, " (single step mode)");
1b530a6d 2033 }
c0e8520e
LC		 2034 } else {
2035 monitor_printf(mon, "paused");
2036 }
2037
2038 monitor_printf(mon, "\n");
2039}
2040
2041/**
2042 * do_info_status(): VM status
2043 *
2044 * Return a QDict with the following information:
2045 *
2046 * - "running": true if the VM is running, or false if it is paused
2047 * - "singlestep": true if the VM is in single step mode, false otherwise
2048 *
2049 * Example:
2050 *
2051 * { "running": true, "singlestep": false }
2052 */
2053static void do_info_status(Monitor *mon, QObject **ret_data)
2054{
2055 *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i }",
2056 vm_running, singlestep);
6f9c5ee7
AJ		 2057}
2058
cfdf2c40
LC		 2059static ram_addr_t balloon_get_value(void)
2060{
2061 ram_addr_t actual;
2062
2063 if (kvm_enabled() && !kvm_has_sync_mmu()) {
2064 qemu_error_new(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon");
2065 return 0;
2066 }
2067
2068 actual = qemu_balloon_status();
2069 if (actual == 0) {
2070 qemu_error_new(QERR_DEVICE_NOT_ACTIVE, "balloon");
2071 return 0;
2072 }
2073
2074 return actual;
2075}
2076
83fb1de2
LC		 2077/**
2078 * do_balloon(): Request VM to change its memory allocation
2079 */
2080static void do_balloon(Monitor *mon, const QDict *qdict, QObject **ret_data)
df751fa8 2081{
cfdf2c40
LC		 2082 if (balloon_get_value()) {
2083 /* ballooning is active */
2084 ram_addr_t value = qdict_get_int(qdict, "value");
2085 qemu_balloon(value << 20);
2086 }
df751fa8
AL		 2087}
2088
cc1d9c70
LC		 2089static void monitor_print_balloon(Monitor *mon, const QObject *data)
2090{
7f179671
LC		 2091 QDict *qdict;
2092
2093 qdict = qobject_to_qdict(data);
2094
2095 monitor_printf(mon, "balloon: actual=%" PRId64 "\n",
2096 qdict_get_int(qdict, "balloon") >> 20);
cc1d9c70
LC		 2097}
2098
2099/**
2100 * do_info_balloon(): Balloon information
7f179671
LC		 2101 *
2102 * Return a QDict with the following information:
2103 *
2104 * - "balloon": current balloon value in bytes
2105 *
2106 * Example:
2107 *
2108 * { "balloon": 1073741824 }
cc1d9c70
LC		 2109 */
2110static void do_info_balloon(Monitor *mon, QObject **ret_data)
df751fa8 2111{
c227f099 2112 ram_addr_t actual;
df751fa8 2113
cfdf2c40
LC		 2114 actual = balloon_get_value();
2115 if (actual != 0) {
7f179671
LC		 2116 *ret_data = qobject_from_jsonf("{ 'balloon': %" PRId64 "}",
2117 (int64_t) actual);
cfdf2c40 2118 }
df751fa8
AL		 2119}
2120
15dfcd45 2121static qemu_acl *find_acl(Monitor *mon, const char *name)
76655d6d 2122{
15dfcd45 2123 qemu_acl *acl = qemu_acl_find(name);
76655d6d 2124
76655d6d 2125 if (!acl) {
15dfcd45 2126 monitor_printf(mon, "acl: unknown list '%s'\n", name);
76655d6d 2127 }
15dfcd45
JK		 2128 return acl;
2129}
2130
d54908a5 2131static void do_acl_show(Monitor *mon, const QDict *qdict)
15dfcd45 2132{
d54908a5 2133 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2134 qemu_acl *acl = find_acl(mon, aclname);
2135 qemu_acl_entry *entry;
2136 int i = 0;
76655d6d 2137
15dfcd45 2138 if (acl) {
28a76be8 2139 monitor_printf(mon, "policy: %s\n",
76655d6d 2140 acl->defaultDeny ? "deny" : "allow");
72cf2d4f 2141 QTAILQ_FOREACH(entry, &acl->entries, next) {
28a76be8
AL		 2142 i++;
2143 monitor_printf(mon, "%d: %s %s\n", i,
15dfcd45 2144 entry->deny ? "deny" : "allow", entry->match);
28a76be8 2145 }
15dfcd45
JK		 2146 }
2147}
2148
d54908a5 2149static void do_acl_reset(Monitor *mon, const QDict *qdict)
15dfcd45 2150{
d54908a5 2151 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2152 qemu_acl *acl = find_acl(mon, aclname);
2153
2154 if (acl) {
28a76be8
AL		 2155 qemu_acl_reset(acl);
2156 monitor_printf(mon, "acl: removed all rules\n");
15dfcd45
JK		 2157 }
2158}
2159
f18c16de 2160static void do_acl_policy(Monitor *mon, const QDict *qdict)
15dfcd45 2161{
f18c16de
LC		 2162 const char *aclname = qdict_get_str(qdict, "aclname");
2163 const char *policy = qdict_get_str(qdict, "policy");
15dfcd45 2164 qemu_acl *acl = find_acl(mon, aclname);
28a76be8 2165
15dfcd45
JK		 2166 if (acl) {
2167 if (strcmp(policy, "allow") == 0) {
28a76be8
AL		 2168 acl->defaultDeny = 0;
2169 monitor_printf(mon, "acl: policy set to 'allow'\n");
15dfcd45 2170 } else if (strcmp(policy, "deny") == 0) {
28a76be8
AL		 2171 acl->defaultDeny = 1;
2172 monitor_printf(mon, "acl: policy set to 'deny'\n");
2173 } else {
15dfcd45
JK		 2174 monitor_printf(mon, "acl: unknown policy '%s', "
2175 "expected 'deny' or 'allow'\n", policy);
28a76be8 2176 }
15dfcd45
JK		 2177 }
2178}
28a76be8 2179
1bd1442e 2180static void do_acl_add(Monitor *mon, const QDict *qdict)
15dfcd45 2181{
1bd1442e
LC		 2182 const char *aclname = qdict_get_str(qdict, "aclname");
2183 const char *match = qdict_get_str(qdict, "match");
2184 const char *policy = qdict_get_str(qdict, "policy");
2185 int has_index = qdict_haskey(qdict, "index");
2186 int index = qdict_get_try_int(qdict, "index", -1);
15dfcd45
JK		 2187 qemu_acl *acl = find_acl(mon, aclname);
2188 int deny, ret;
2189
2190 if (acl) {
2191 if (strcmp(policy, "allow") == 0) {
2192 deny = 0;
2193 } else if (strcmp(policy, "deny") == 0) {
2194 deny = 1;
2195 } else {
2196 monitor_printf(mon, "acl: unknown policy '%s', "
2197 "expected 'deny' or 'allow'\n", policy);
28a76be8
AL		 2198 return;
2199 }
28a76be8
AL		 2200 if (has_index)
2201 ret = qemu_acl_insert(acl, deny, match, index);
2202 else
2203 ret = qemu_acl_append(acl, deny, match);
2204 if (ret < 0)
2205 monitor_printf(mon, "acl: unable to add acl entry\n");
2206 else
2207 monitor_printf(mon, "acl: added rule at position %d\n", ret);
15dfcd45
JK		 2208 }
2209}
28a76be8 2210
f18c16de 2211static void do_acl_remove(Monitor *mon, const QDict *qdict)
15dfcd45 2212{
f18c16de
LC		 2213 const char *aclname = qdict_get_str(qdict, "aclname");
2214 const char *match = qdict_get_str(qdict, "match");
15dfcd45
JK		 2215 qemu_acl *acl = find_acl(mon, aclname);
2216 int ret;
28a76be8 2217
15dfcd45 2218 if (acl) {
28a76be8
AL		 2219 ret = qemu_acl_remove(acl, match);
2220 if (ret < 0)
2221 monitor_printf(mon, "acl: no matching acl entry\n");
2222 else
2223 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
76655d6d
AL		 2224 }
2225}
2226
79c4f6b0 2227#if defined(TARGET_I386)
37b7ad48 2228static void do_inject_mce(Monitor *mon, const QDict *qdict)
79c4f6b0
HY		 2229{
2230 CPUState *cenv;
37b7ad48
LC		 2231 int cpu_index = qdict_get_int(qdict, "cpu_index");
2232 int bank = qdict_get_int(qdict, "bank");
2233 uint64_t status = qdict_get_int(qdict, "status");
2234 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2235 uint64_t addr = qdict_get_int(qdict, "addr");
2236 uint64_t misc = qdict_get_int(qdict, "misc");
79c4f6b0
HY		 2237
2238 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu)
2239 if (cenv->cpu_index == cpu_index && cenv->mcg_cap) {
2240 cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc);
2241 break;
2242 }
2243}
2244#endif
2245
f0d6000a 2246static void do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2247{
d54908a5 2248 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2249 mon_fd_t *monfd;
f07918fd
MM		 2250 int fd;
2251
2252 fd = qemu_chr_get_msgfd(mon->chr);
2253 if (fd == -1) {
7cdfcfe1 2254 qemu_error_new(QERR_FD_NOT_SUPPLIED);
f07918fd
MM		 2255 return;
2256 }
2257
2258 if (qemu_isdigit(fdname[0])) {
7cdfcfe1 2259 qemu_error_new(QERR_INVALID_PARAMETER, "fdname");
f07918fd
MM		 2260 return;
2261 }
2262
2263 fd = dup(fd);
2264 if (fd == -1) {
7cdfcfe1
MA		 2265 if (errno == EMFILE)
2266 qemu_error_new(QERR_TOO_MANY_FILES);
2267 else
2268 qemu_error_new(QERR_UNDEFINED_ERROR);
f07918fd
MM		 2269 return;
2270 }
2271
72cf2d4f 2272 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2273 if (strcmp(monfd->name, fdname) != 0) {
2274 continue;
2275 }
2276
2277 close(monfd->fd);
2278 monfd->fd = fd;
2279 return;
2280 }
2281
c227f099 2282 monfd = qemu_mallocz(sizeof(mon_fd_t));
f07918fd
MM		 2283 monfd->name = qemu_strdup(fdname);
2284 monfd->fd = fd;
2285
72cf2d4f 2286 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
f07918fd
MM		 2287}
2288
18f3a515 2289static void do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2290{
d54908a5 2291 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2292 mon_fd_t *monfd;
f07918fd 2293
72cf2d4f 2294 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2295 if (strcmp(monfd->name, fdname) != 0) {
2296 continue;
2297 }
2298
72cf2d4f 2299 QLIST_REMOVE(monfd, next);
f07918fd
MM		 2300 close(monfd->fd);
2301 qemu_free(monfd->name);
2302 qemu_free(monfd);
2303 return;
2304 }
2305
063c1a09 2306 qemu_error_new(QERR_FD_NOT_FOUND, fdname);
f07918fd
MM		 2307}
2308
d54908a5 2309static void do_loadvm(Monitor *mon, const QDict *qdict)
c8d41b2c
JQ		 2310{
2311 int saved_vm_running = vm_running;
d54908a5 2312 const char *name = qdict_get_str(qdict, "name");
c8d41b2c
JQ		 2313
2314 vm_stop(0);
2315
05f2401e 2316 if (load_vmstate(mon, name) >= 0 && saved_vm_running)
c8d41b2c
JQ		 2317 vm_start();
2318}
2319
7768e04c
MM		 2320int monitor_get_fd(Monitor *mon, const char *fdname)
2321{
c227f099 2322 mon_fd_t *monfd;
7768e04c 2323
72cf2d4f 2324 QLIST_FOREACH(monfd, &mon->fds, next) {
7768e04c
MM		 2325 int fd;
2326
2327 if (strcmp(monfd->name, fdname) != 0) {
2328 continue;
2329 }
2330
2331 fd = monfd->fd;
2332
2333 /* caller takes ownership of fd */
72cf2d4f 2334 QLIST_REMOVE(monfd, next);
7768e04c
MM		 2335 qemu_free(monfd->name);
2336 qemu_free(monfd);
2337
2338 return fd;
2339 }
2340
2341 return -1;
2342}
2343
c227f099 2344static const mon_cmd_t mon_cmds[] = {
2313086a 2345#include "qemu-monitor.h"
5fafdf24 2346 { NULL, NULL, },
9dc39cba
FB		 2347};
2348
2313086a 2349/* Please update qemu-monitor.hx when adding or changing commands */
c227f099 2350static const mon_cmd_t info_cmds[] = {
d7f9b689
LC		 2351 {
2352 .name = "version",
2353 .args_type = "",
d7f9b689
LC		 2354 .params = "",
2355 .help = "show the version of QEMU",
45e914cf 2356 .user_print = do_info_version_print,
ab2d3187 2357 .mhandler.info_new = do_info_version,
d7f9b689 2358 },
e3bba9d0
LC		 2359 {
2360 .name = "commands",
2361 .args_type = "",
2362 .params = "",
2363 .help = "list QMP available commands",
2364 .user_print = monitor_user_noop,
2365 .mhandler.info_new = do_info_commands,
2366 },
d7f9b689
LC		 2367 {
2368 .name = "network",
2369 .args_type = "",
d7f9b689
LC		 2370 .params = "",
2371 .help = "show the network state",
910df89d 2372 .mhandler.info = do_info_network,
d7f9b689
LC		 2373 },
2374 {
2375 .name = "chardev",
2376 .args_type = "",
d7f9b689
LC		 2377 .params = "",
2378 .help = "show the character devices",
588b3832
LC		 2379 .user_print = qemu_chr_info_print,
2380 .mhandler.info_new = qemu_chr_info,
d7f9b689
LC		 2381 },
2382 {
2383 .name = "block",
2384 .args_type = "",
d7f9b689
LC		 2385 .params = "",
2386 .help = "show the block devices",
d15e5465
LC		 2387 .user_print = bdrv_info_print,
2388 .mhandler.info_new = bdrv_info,
d7f9b689
LC		 2389 },
2390 {
2391 .name = "blockstats",
2392 .args_type = "",
d7f9b689
LC		 2393 .params = "",
2394 .help = "show block device statistics",
218a536a
LC		 2395 .user_print = bdrv_stats_print,
2396 .mhandler.info_new = bdrv_info_stats,
d7f9b689
LC		 2397 },
2398 {
2399 .name = "registers",
2400 .args_type = "",
d7f9b689
LC		 2401 .params = "",
2402 .help = "show the cpu registers",
910df89d 2403 .mhandler.info = do_info_registers,
d7f9b689
LC		 2404 },
2405 {
2406 .name = "cpus",
2407 .args_type = "",
d7f9b689
LC		 2408 .params = "",
2409 .help = "show infos for each CPU",
8f3cec0b
LC		 2410 .user_print = monitor_print_cpus,
2411 .mhandler.info_new = do_info_cpus,
d7f9b689
LC		 2412 },
2413 {
2414 .name = "history",
2415 .args_type = "",
d7f9b689
LC		 2416 .params = "",
2417 .help = "show the command line history",
910df89d 2418 .mhandler.info = do_info_history,
d7f9b689
LC		 2419 },
2420 {
2421 .name = "irq",
2422 .args_type = "",
d7f9b689
LC		 2423 .params = "",
2424 .help = "show the interrupts statistics (if available)",
910df89d 2425 .mhandler.info = irq_info,
d7f9b689
LC		 2426 },
2427 {
2428 .name = "pic",
2429 .args_type = "",
d7f9b689
LC		 2430 .params = "",
2431 .help = "show i8259 (PIC) state",
910df89d 2432 .mhandler.info = pic_info,
d7f9b689
LC		 2433 },
2434 {
2435 .name = "pci",
2436 .args_type = "",
d7f9b689
LC		 2437 .params = "",
2438 .help = "show PCI info",
910df89d 2439 .mhandler.info = pci_info,
d7f9b689 2440 },
7c664e2f 2441#if defined(TARGET_I386) || defined(TARGET_SH4)
d7f9b689
LC		 2442 {
2443 .name = "tlb",
2444 .args_type = "",
d7f9b689
LC		 2445 .params = "",
2446 .help = "show virtual to physical memory mappings",
910df89d 2447 .mhandler.info = tlb_info,
d7f9b689 2448 },
7c664e2f
AJ		 2449#endif
2450#if defined(TARGET_I386)
d7f9b689
LC		 2451 {
2452 .name = "mem",
2453 .args_type = "",
d7f9b689
LC		 2454 .params = "",
2455 .help = "show the active virtual memory mappings",
910df89d 2456 .mhandler.info = mem_info,
d7f9b689
LC		 2457 },
2458 {
2459 .name = "hpet",
2460 .args_type = "",
d7f9b689
LC		 2461 .params = "",
2462 .help = "show state of HPET",
14f0720d
LC		 2463 .user_print = do_info_hpet_print,
2464 .mhandler.info_new = do_info_hpet,
d7f9b689 2465 },
b86bda5b 2466#endif
d7f9b689
LC		 2467 {
2468 .name = "jit",
2469 .args_type = "",
d7f9b689
LC		 2470 .params = "",
2471 .help = "show dynamic compiler info",
910df89d 2472 .mhandler.info = do_info_jit,
d7f9b689
LC		 2473 },
2474 {
2475 .name = "kvm",
2476 .args_type = "",
d7f9b689
LC		 2477 .params = "",
2478 .help = "show KVM information",
2af5ba71
LC		 2479 .user_print = do_info_kvm_print,
2480 .mhandler.info_new = do_info_kvm,
d7f9b689
LC		 2481 },
2482 {
2483 .name = "numa",
2484 .args_type = "",
d7f9b689
LC		 2485 .params = "",
2486 .help = "show NUMA information",
910df89d 2487 .mhandler.info = do_info_numa,
d7f9b689
LC		 2488 },
2489 {
2490 .name = "usb",
2491 .args_type = "",
d7f9b689
LC		 2492 .params = "",
2493 .help = "show guest USB devices",
910df89d 2494 .mhandler.info = usb_info,
d7f9b689
LC		 2495 },
2496 {
2497 .name = "usbhost",
2498 .args_type = "",
d7f9b689
LC		 2499 .params = "",
2500 .help = "show host USB devices",
910df89d 2501 .mhandler.info = usb_host_info,
d7f9b689
LC		 2502 },
2503 {
2504 .name = "profile",
2505 .args_type = "",
d7f9b689
LC		 2506 .params = "",
2507 .help = "show profiling information",
910df89d 2508 .mhandler.info = do_info_profile,
d7f9b689
LC		 2509 },
2510 {
2511 .name = "capture",
2512 .args_type = "",
d7f9b689
LC		 2513 .params = "",
2514 .help = "show capture information",
910df89d 2515 .mhandler.info = do_info_capture,
d7f9b689
LC		 2516 },
2517 {
2518 .name = "snapshots",
2519 .args_type = "",
d7f9b689
LC		 2520 .params = "",
2521 .help = "show the currently saved VM snapshots",
910df89d 2522 .mhandler.info = do_info_snapshots,
d7f9b689
LC		 2523 },
2524 {
2525 .name = "status",
2526 .args_type = "",
d7f9b689
LC		 2527 .params = "",
2528 .help = "show the current VM status (running|paused)",
c0e8520e
LC		 2529 .user_print = do_info_status_print,
2530 .mhandler.info_new = do_info_status,
d7f9b689
LC		 2531 },
2532 {
2533 .name = "pcmcia",
2534 .args_type = "",
d7f9b689
LC		 2535 .params = "",
2536 .help = "show guest PCMCIA status",
910df89d 2537 .mhandler.info = pcmcia_info,
d7f9b689
LC		 2538 },
2539 {
2540 .name = "mice",
2541 .args_type = "",
d7f9b689
LC		 2542 .params = "",
2543 .help = "show which guest mouse is receiving events",
e78c48ec
LC		 2544 .user_print = do_info_mice_print,
2545 .mhandler.info_new = do_info_mice,
d7f9b689
LC		 2546 },
2547 {
2548 .name = "vnc",
2549 .args_type = "",
d7f9b689
LC		 2550 .params = "",
2551 .help = "show the vnc server status",
d96fd29c
LC		 2552 .user_print = do_info_vnc_print,
2553 .mhandler.info_new = do_info_vnc,
d7f9b689
LC		 2554 },
2555 {
2556 .name = "name",
2557 .args_type = "",
d7f9b689
LC		 2558 .params = "",
2559 .help = "show the current VM name",
e05486cb
LC		 2560 .user_print = do_info_name_print,
2561 .mhandler.info_new = do_info_name,
d7f9b689
LC		 2562 },
2563 {
2564 .name = "uuid",
2565 .args_type = "",
d7f9b689
LC		 2566 .params = "",
2567 .help = "show the current VM UUID",
9603ceba
LC		 2568 .user_print = do_info_uuid_print,
2569 .mhandler.info_new = do_info_uuid,
d7f9b689 2570 },
76a66253 2571#if defined(TARGET_PPC)
d7f9b689
LC		 2572 {
2573 .name = "cpustats",
2574 .args_type = "",
d7f9b689
LC		 2575 .params = "",
2576 .help = "show CPU statistics",
910df89d 2577 .mhandler.info = do_info_cpu_stats,
d7f9b689 2578 },
76a66253 2579#endif
31a60e22 2580#if defined(CONFIG_SLIRP)
d7f9b689
LC		 2581 {
2582 .name = "usernet",
2583 .args_type = "",
d7f9b689
LC		 2584 .params = "",
2585 .help = "show user network stack connection states",
910df89d 2586 .mhandler.info = do_info_usernet,
d7f9b689 2587 },
31a60e22 2588#endif
d7f9b689
LC		 2589 {
2590 .name = "migrate",
2591 .args_type = "",
d7f9b689
LC		 2592 .params = "",
2593 .help = "show migration status",
c86a6683
LC		 2594 .user_print = do_info_migrate_print,
2595 .mhandler.info_new = do_info_migrate,
d7f9b689
LC		 2596 },
2597 {
2598 .name = "balloon",
2599 .args_type = "",
d7f9b689
LC		 2600 .params = "",
2601 .help = "show balloon information",
cc1d9c70
LC		 2602 .user_print = monitor_print_balloon,
2603 .mhandler.info_new = do_info_balloon,
d7f9b689
LC		 2604 },
2605 {
2606 .name = "qtree",
2607 .args_type = "",
d7f9b689
LC		 2608 .params = "",
2609 .help = "show device tree",
910df89d 2610 .mhandler.info = do_info_qtree,
d7f9b689
LC		 2611 },
2612 {
2613 .name = "qdm",
2614 .args_type = "",
d7f9b689
LC		 2615 .params = "",
2616 .help = "show qdev device model list",
910df89d 2617 .mhandler.info = do_info_qdm,
d7f9b689
LC		 2618 },
2619 {
2620 .name = "roms",
2621 .args_type = "",
d7f9b689
LC		 2622 .params = "",
2623 .help = "show roms",
910df89d 2624 .mhandler.info = do_info_roms,
d7f9b689
LC		 2625 },
2626 {
2627 .name = NULL,
2628 },
9dc39cba
FB		 2629};
2630
9307c4c1
FB		 2631/*******************************************************************/
2632
2633static const char *pch;
2634static jmp_buf expr_env;
2635
92a31b1f
FB		 2636#define MD_TLONG 0
2637#define MD_I32 1
2638
9307c4c1
FB		 2639typedef struct MonitorDef {
2640 const char *name;
2641 int offset;
8662d656 2642 target_long (*get_value)(const struct MonitorDef *md, int val);
92a31b1f 2643 int type;
9307c4c1
FB		 2644} MonitorDef;
2645
57206fd4 2646#if defined(TARGET_I386)
8662d656 2647static target_long monitor_get_pc (const struct MonitorDef *md, int val)
57206fd4 2648{
6a00d601
FB		 2649 CPUState *env = mon_get_cpu();
2650 if (!env)
2651 return 0;
2652 return env->eip + env->segs[R_CS].base;
57206fd4
FB		 2653}
2654#endif
2655
a541f297 2656#if defined(TARGET_PPC)
8662d656 2657static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
a541f297 2658{
6a00d601 2659 CPUState *env = mon_get_cpu();
a541f297
FB		 2660 unsigned int u;
2661 int i;
2662
6a00d601
FB		 2663 if (!env)
2664 return 0;
2665
a541f297
FB		 2666 u = 0;
2667 for (i = 0; i < 8; i++)
28a76be8 2668 u |= env->crf[i] << (32 - (4 * i));
a541f297
FB		 2669
2670 return u;
2671}
2672
8662d656 2673static target_long monitor_get_msr (const struct MonitorDef *md, int val)
a541f297 2674{
6a00d601
FB		 2675 CPUState *env = mon_get_cpu();
2676 if (!env)
2677 return 0;
0411a972 2678 return env->msr;
a541f297
FB		 2679}
2680
8662d656 2681static target_long monitor_get_xer (const struct MonitorDef *md, int val)
a541f297 2682{
6a00d601
FB		 2683 CPUState *env = mon_get_cpu();
2684 if (!env)
2685 return 0;
3d7b417e 2686 return env->xer;
a541f297 2687}
9fddaa0c 2688
8662d656 2689static target_long monitor_get_decr (const struct MonitorDef *md, int val)
9fddaa0c 2690{
6a00d601
FB		 2691 CPUState *env = mon_get_cpu();
2692 if (!env)
2693 return 0;
2694 return cpu_ppc_load_decr(env);
9fddaa0c
FB		 2695}
2696
8662d656 2697static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
9fddaa0c 2698{
6a00d601
FB		 2699 CPUState *env = mon_get_cpu();
2700 if (!env)
2701 return 0;
2702 return cpu_ppc_load_tbu(env);
9fddaa0c
FB		 2703}
2704
8662d656 2705static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
9fddaa0c 2706{
6a00d601
FB		 2707 CPUState *env = mon_get_cpu();
2708 if (!env)
2709 return 0;
2710 return cpu_ppc_load_tbl(env);
9fddaa0c 2711}
a541f297
FB		 2712#endif
2713
e95c8d51 2714#if defined(TARGET_SPARC)
7b936c0c 2715#ifndef TARGET_SPARC64
8662d656 2716static target_long monitor_get_psr (const struct MonitorDef *md, int val)
e95c8d51 2717{
6a00d601
FB		 2718 CPUState *env = mon_get_cpu();
2719 if (!env)
2720 return 0;
2721 return GET_PSR(env);
e95c8d51 2722}
7b936c0c 2723#endif
e95c8d51 2724
8662d656 2725static target_long monitor_get_reg(const struct MonitorDef *md, int val)
e95c8d51 2726{
6a00d601
FB		 2727 CPUState *env = mon_get_cpu();
2728 if (!env)
2729 return 0;
2730 return env->regwptr[val];
e95c8d51
FB		 2731}
2732#endif
2733
8662d656 2734static const MonitorDef monitor_defs[] = {
9307c4c1 2735#ifdef TARGET_I386
57206fd4
FB		 2736
2737#define SEG(name, seg) \
92a31b1f 2738 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
57206fd4 2739 { name ".base", offsetof(CPUState, segs[seg].base) },\
92a31b1f 2740 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
57206fd4 2741
9307c4c1
FB		 2742 { "eax", offsetof(CPUState, regs[0]) },
2743 { "ecx", offsetof(CPUState, regs[1]) },
2744 { "edx", offsetof(CPUState, regs[2]) },
2745 { "ebx", offsetof(CPUState, regs[3]) },
2746 { "esp|sp", offsetof(CPUState, regs[4]) },
2747 { "ebp|fp", offsetof(CPUState, regs[5]) },
2748 { "esi", offsetof(CPUState, regs[6]) },
01038d2a 2749 { "edi", offsetof(CPUState, regs[7]) },
92a31b1f
FB		 2750#ifdef TARGET_X86_64
2751 { "r8", offsetof(CPUState, regs[8]) },
2752 { "r9", offsetof(CPUState, regs[9]) },
2753 { "r10", offsetof(CPUState, regs[10]) },
2754 { "r11", offsetof(CPUState, regs[11]) },
2755 { "r12", offsetof(CPUState, regs[12]) },
2756 { "r13", offsetof(CPUState, regs[13]) },
2757 { "r14", offsetof(CPUState, regs[14]) },
2758 { "r15", offsetof(CPUState, regs[15]) },
2759#endif
9307c4c1 2760 { "eflags", offsetof(CPUState, eflags) },
57206fd4
FB		 2761 { "eip", offsetof(CPUState, eip) },
2762 SEG("cs", R_CS)
2763 SEG("ds", R_DS)
2764 SEG("es", R_ES)
01038d2a 2765 SEG("ss", R_SS)
57206fd4
FB		 2766 SEG("fs", R_FS)
2767 SEG("gs", R_GS)
2768 { "pc", 0, monitor_get_pc, },
a541f297 2769#elif defined(TARGET_PPC)
ff937dba 2770 /* General purpose registers */
a541f297
FB		 2771 { "r0", offsetof(CPUState, gpr[0]) },
2772 { "r1", offsetof(CPUState, gpr[1]) },
2773 { "r2", offsetof(CPUState, gpr[2]) },
2774 { "r3", offsetof(CPUState, gpr[3]) },
2775 { "r4", offsetof(CPUState, gpr[4]) },
2776 { "r5", offsetof(CPUState, gpr[5]) },
2777 { "r6", offsetof(CPUState, gpr[6]) },
2778 { "r7", offsetof(CPUState, gpr[7]) },
2779 { "r8", offsetof(CPUState, gpr[8]) },
2780 { "r9", offsetof(CPUState, gpr[9]) },
2781 { "r10", offsetof(CPUState, gpr[10]) },
2782 { "r11", offsetof(CPUState, gpr[11]) },
2783 { "r12", offsetof(CPUState, gpr[12]) },
2784 { "r13", offsetof(CPUState, gpr[13]) },
2785 { "r14", offsetof(CPUState, gpr[14]) },
2786 { "r15", offsetof(CPUState, gpr[15]) },
2787 { "r16", offsetof(CPUState, gpr[16]) },
2788 { "r17", offsetof(CPUState, gpr[17]) },
2789 { "r18", offsetof(CPUState, gpr[18]) },
2790 { "r19", offsetof(CPUState, gpr[19]) },
2791 { "r20", offsetof(CPUState, gpr[20]) },
2792 { "r21", offsetof(CPUState, gpr[21]) },
2793 { "r22", offsetof(CPUState, gpr[22]) },
2794 { "r23", offsetof(CPUState, gpr[23]) },
2795 { "r24", offsetof(CPUState, gpr[24]) },
2796 { "r25", offsetof(CPUState, gpr[25]) },
2797 { "r26", offsetof(CPUState, gpr[26]) },
2798 { "r27", offsetof(CPUState, gpr[27]) },
2799 { "r28", offsetof(CPUState, gpr[28]) },
2800 { "r29", offsetof(CPUState, gpr[29]) },
2801 { "r30", offsetof(CPUState, gpr[30]) },
2802 { "r31", offsetof(CPUState, gpr[31]) },
ff937dba
JM		 2803 /* Floating point registers */
2804 { "f0", offsetof(CPUState, fpr[0]) },
2805 { "f1", offsetof(CPUState, fpr[1]) },
2806 { "f2", offsetof(CPUState, fpr[2]) },
2807 { "f3", offsetof(CPUState, fpr[3]) },
2808 { "f4", offsetof(CPUState, fpr[4]) },
2809 { "f5", offsetof(CPUState, fpr[5]) },
2810 { "f6", offsetof(CPUState, fpr[6]) },
2811 { "f7", offsetof(CPUState, fpr[7]) },
2812 { "f8", offsetof(CPUState, fpr[8]) },
2813 { "f9", offsetof(CPUState, fpr[9]) },
2814 { "f10", offsetof(CPUState, fpr[10]) },
2815 { "f11", offsetof(CPUState, fpr[11]) },
2816 { "f12", offsetof(CPUState, fpr[12]) },
2817 { "f13", offsetof(CPUState, fpr[13]) },
2818 { "f14", offsetof(CPUState, fpr[14]) },
2819 { "f15", offsetof(CPUState, fpr[15]) },
2820 { "f16", offsetof(CPUState, fpr[16]) },
2821 { "f17", offsetof(CPUState, fpr[17]) },
2822 { "f18", offsetof(CPUState, fpr[18]) },
2823 { "f19", offsetof(CPUState, fpr[19]) },
2824 { "f20", offsetof(CPUState, fpr[20]) },
2825 { "f21", offsetof(CPUState, fpr[21]) },
2826 { "f22", offsetof(CPUState, fpr[22]) },
2827 { "f23", offsetof(CPUState, fpr[23]) },
2828 { "f24", offsetof(CPUState, fpr[24]) },
2829 { "f25", offsetof(CPUState, fpr[25]) },
2830 { "f26", offsetof(CPUState, fpr[26]) },
2831 { "f27", offsetof(CPUState, fpr[27]) },
2832 { "f28", offsetof(CPUState, fpr[28]) },
2833 { "f29", offsetof(CPUState, fpr[29]) },
2834 { "f30", offsetof(CPUState, fpr[30]) },
2835 { "f31", offsetof(CPUState, fpr[31]) },
2836 { "fpscr", offsetof(CPUState, fpscr) },
2837 /* Next instruction pointer */
57206fd4 2838 { "nip|pc", offsetof(CPUState, nip) },
a541f297
FB		 2839 { "lr", offsetof(CPUState, lr) },
2840 { "ctr", offsetof(CPUState, ctr) },
9fddaa0c 2841 { "decr", 0, &monitor_get_decr, },
a541f297 2842 { "ccr", 0, &monitor_get_ccr, },
ff937dba 2843 /* Machine state register */
a541f297
FB		 2844 { "msr", 0, &monitor_get_msr, },
2845 { "xer", 0, &monitor_get_xer, },
9fddaa0c
FB		 2846 { "tbu", 0, &monitor_get_tbu, },
2847 { "tbl", 0, &monitor_get_tbl, },
ff937dba
JM		 2848#if defined(TARGET_PPC64)
2849 /* Address space register */
2850 { "asr", offsetof(CPUState, asr) },
2851#endif
2852 /* Segment registers */
a541f297
FB		 2853 { "sdr1", offsetof(CPUState, sdr1) },
2854 { "sr0", offsetof(CPUState, sr[0]) },
2855 { "sr1", offsetof(CPUState, sr[1]) },
2856 { "sr2", offsetof(CPUState, sr[2]) },
2857 { "sr3", offsetof(CPUState, sr[3]) },
2858 { "sr4", offsetof(CPUState, sr[4]) },
2859 { "sr5", offsetof(CPUState, sr[5]) },
2860 { "sr6", offsetof(CPUState, sr[6]) },
2861 { "sr7", offsetof(CPUState, sr[7]) },
2862 { "sr8", offsetof(CPUState, sr[8]) },
2863 { "sr9", offsetof(CPUState, sr[9]) },
2864 { "sr10", offsetof(CPUState, sr[10]) },
2865 { "sr11", offsetof(CPUState, sr[11]) },
2866 { "sr12", offsetof(CPUState, sr[12]) },
2867 { "sr13", offsetof(CPUState, sr[13]) },
2868 { "sr14", offsetof(CPUState, sr[14]) },
2869 { "sr15", offsetof(CPUState, sr[15]) },
2870 /* Too lazy to put BATs and SPRs ... */
e95c8d51
FB		 2871#elif defined(TARGET_SPARC)
2872 { "g0", offsetof(CPUState, gregs[0]) },
2873 { "g1", offsetof(CPUState, gregs[1]) },
2874 { "g2", offsetof(CPUState, gregs[2]) },
2875 { "g3", offsetof(CPUState, gregs[3]) },
2876 { "g4", offsetof(CPUState, gregs[4]) },
2877 { "g5", offsetof(CPUState, gregs[5]) },
2878 { "g6", offsetof(CPUState, gregs[6]) },
2879 { "g7", offsetof(CPUState, gregs[7]) },
2880 { "o0", 0, monitor_get_reg },
2881 { "o1", 1, monitor_get_reg },
2882 { "o2", 2, monitor_get_reg },
2883 { "o3", 3, monitor_get_reg },
2884 { "o4", 4, monitor_get_reg },
2885 { "o5", 5, monitor_get_reg },
2886 { "o6", 6, monitor_get_reg },
2887 { "o7", 7, monitor_get_reg },
2888 { "l0", 8, monitor_get_reg },
2889 { "l1", 9, monitor_get_reg },
2890 { "l2", 10, monitor_get_reg },
2891 { "l3", 11, monitor_get_reg },
2892 { "l4", 12, monitor_get_reg },
2893 { "l5", 13, monitor_get_reg },
2894 { "l6", 14, monitor_get_reg },
2895 { "l7", 15, monitor_get_reg },
2896 { "i0", 16, monitor_get_reg },
2897 { "i1", 17, monitor_get_reg },
2898 { "i2", 18, monitor_get_reg },
2899 { "i3", 19, monitor_get_reg },
2900 { "i4", 20, monitor_get_reg },
2901 { "i5", 21, monitor_get_reg },
2902 { "i6", 22, monitor_get_reg },
2903 { "i7", 23, monitor_get_reg },
2904 { "pc", offsetof(CPUState, pc) },
2905 { "npc", offsetof(CPUState, npc) },
2906 { "y", offsetof(CPUState, y) },
7b936c0c 2907#ifndef TARGET_SPARC64
e95c8d51
FB		 2908 { "psr", 0, &monitor_get_psr, },
2909 { "wim", offsetof(CPUState, wim) },
7b936c0c 2910#endif
e95c8d51
FB		 2911 { "tbr", offsetof(CPUState, tbr) },
2912 { "fsr", offsetof(CPUState, fsr) },
2913 { "f0", offsetof(CPUState, fpr[0]) },
2914 { "f1", offsetof(CPUState, fpr[1]) },
2915 { "f2", offsetof(CPUState, fpr[2]) },
2916 { "f3", offsetof(CPUState, fpr[3]) },
2917 { "f4", offsetof(CPUState, fpr[4]) },
2918 { "f5", offsetof(CPUState, fpr[5]) },
2919 { "f6", offsetof(CPUState, fpr[6]) },
2920 { "f7", offsetof(CPUState, fpr[7]) },
2921 { "f8", offsetof(CPUState, fpr[8]) },
2922 { "f9", offsetof(CPUState, fpr[9]) },
2923 { "f10", offsetof(CPUState, fpr[10]) },
2924 { "f11", offsetof(CPUState, fpr[11]) },
2925 { "f12", offsetof(CPUState, fpr[12]) },
2926 { "f13", offsetof(CPUState, fpr[13]) },
2927 { "f14", offsetof(CPUState, fpr[14]) },
2928 { "f15", offsetof(CPUState, fpr[15]) },
2929 { "f16", offsetof(CPUState, fpr[16]) },
2930 { "f17", offsetof(CPUState, fpr[17]) },
2931 { "f18", offsetof(CPUState, fpr[18]) },
2932 { "f19", offsetof(CPUState, fpr[19]) },
2933 { "f20", offsetof(CPUState, fpr[20]) },
2934 { "f21", offsetof(CPUState, fpr[21]) },
2935 { "f22", offsetof(CPUState, fpr[22]) },
2936 { "f23", offsetof(CPUState, fpr[23]) },
2937 { "f24", offsetof(CPUState, fpr[24]) },
2938 { "f25", offsetof(CPUState, fpr[25]) },
2939 { "f26", offsetof(CPUState, fpr[26]) },
2940 { "f27", offsetof(CPUState, fpr[27]) },
2941 { "f28", offsetof(CPUState, fpr[28]) },
2942 { "f29", offsetof(CPUState, fpr[29]) },
2943 { "f30", offsetof(CPUState, fpr[30]) },
2944 { "f31", offsetof(CPUState, fpr[31]) },
7b936c0c
FB		 2945#ifdef TARGET_SPARC64
2946 { "f32", offsetof(CPUState, fpr[32]) },
2947 { "f34", offsetof(CPUState, fpr[34]) },
2948 { "f36", offsetof(CPUState, fpr[36]) },
2949 { "f38", offsetof(CPUState, fpr[38]) },
2950 { "f40", offsetof(CPUState, fpr[40]) },
2951 { "f42", offsetof(CPUState, fpr[42]) },
2952 { "f44", offsetof(CPUState, fpr[44]) },
2953 { "f46", offsetof(CPUState, fpr[46]) },
2954 { "f48", offsetof(CPUState, fpr[48]) },
2955 { "f50", offsetof(CPUState, fpr[50]) },
2956 { "f52", offsetof(CPUState, fpr[52]) },
2957 { "f54", offsetof(CPUState, fpr[54]) },
2958 { "f56", offsetof(CPUState, fpr[56]) },
2959 { "f58", offsetof(CPUState, fpr[58]) },
2960 { "f60", offsetof(CPUState, fpr[60]) },
2961 { "f62", offsetof(CPUState, fpr[62]) },
2962 { "asi", offsetof(CPUState, asi) },
2963 { "pstate", offsetof(CPUState, pstate) },
2964 { "cansave", offsetof(CPUState, cansave) },
2965 { "canrestore", offsetof(CPUState, canrestore) },
2966 { "otherwin", offsetof(CPUState, otherwin) },
2967 { "wstate", offsetof(CPUState, wstate) },
2968 { "cleanwin", offsetof(CPUState, cleanwin) },
2969 { "fprs", offsetof(CPUState, fprs) },
2970#endif
9307c4c1
FB		 2971#endif
2972 { NULL },
2973};
2974
376253ec 2975static void expr_error(Monitor *mon, const char *msg)
9dc39cba 2976{
376253ec 2977 monitor_printf(mon, "%s\n", msg);
9307c4c1
FB		 2978 longjmp(expr_env, 1);
2979}
2980
6a00d601 2981/* return 0 if OK, -1 if not found, -2 if no CPU defined */
92a31b1f 2982static int get_monitor_def(target_long *pval, const char *name)
9307c4c1 2983{
8662d656 2984 const MonitorDef *md;
92a31b1f
FB		 2985 void *ptr;
2986
9307c4c1
FB		 2987 for(md = monitor_defs; md->name != NULL; md++) {
2988 if (compare_cmd(name, md->name)) {
2989 if (md->get_value) {
e95c8d51 2990 *pval = md->get_value(md, md->offset);
9307c4c1 2991 } else {
6a00d601
FB		 2992 CPUState *env = mon_get_cpu();
2993 if (!env)
2994 return -2;
2995 ptr = (uint8_t *)env + md->offset;
92a31b1f
FB		 2996 switch(md->type) {
2997 case MD_I32:
2998 *pval = *(int32_t *)ptr;
2999 break;
3000 case MD_TLONG:
3001 *pval = *(target_long *)ptr;
3002 break;
3003 default:
3004 *pval = 0;
3005 break;
3006 }
9307c4c1
FB		 3007 }
3008 return 0;
3009 }
3010 }
3011 return -1;
3012}
3013
3014static void next(void)
3015{
660f11be 3016 if (*pch != '\0') {
9307c4c1 3017 pch++;
cd390083 3018 while (qemu_isspace(*pch))
9307c4c1
FB		 3019 pch++;
3020 }
3021}
3022
376253ec 3023static int64_t expr_sum(Monitor *mon);
9307c4c1 3024
376253ec 3025static int64_t expr_unary(Monitor *mon)
9307c4c1 3026{
c2efc95d 3027 int64_t n;
9307c4c1 3028 char *p;
6a00d601 3029 int ret;
9307c4c1
FB		 3030
3031 switch(*pch) {
3032 case '+':
3033 next();
376253ec 3034 n = expr_unary(mon);
9307c4c1
FB		 3035 break;
3036 case '-':
3037 next();
376253ec 3038 n = -expr_unary(mon);
9307c4c1
FB		 3039 break;
3040 case '~':
3041 next();
376253ec 3042 n = ~expr_unary(mon);
9307c4c1
FB		 3043 break;
3044 case '(':
3045 next();
376253ec 3046 n = expr_sum(mon);
9307c4c1 3047 if (*pch != ')') {
376253ec 3048 expr_error(mon, "')' expected");
9307c4c1
FB		 3049 }
3050 next();
3051 break;
81d0912d
FB		 3052 case '\'':
3053 pch++;
3054 if (*pch == '\0')
376253ec 3055 expr_error(mon, "character constant expected");
81d0912d
FB		 3056 n = *pch;
3057 pch++;
3058 if (*pch != '\'')
376253ec 3059 expr_error(mon, "missing terminating \' character");
81d0912d
FB		 3060 next();
3061 break;
9307c4c1
FB		 3062 case '$':
3063 {
3064 char buf[128], *q;
69b34976 3065 target_long reg=0;
3b46e624 3066
9307c4c1
FB		 3067 pch++;
3068 q = buf;
3069 while ((*pch >= 'a' && *pch <= 'z') ||
3070 (*pch >= 'A' && *pch <= 'Z') ||
3071 (*pch >= '0' && *pch <= '9') ||
57206fd4 3072 *pch == '_' || *pch == '.') {
9307c4c1
FB		 3073 if ((q - buf) < sizeof(buf) - 1)
3074 *q++ = *pch;
3075 pch++;
3076 }
cd390083 3077 while (qemu_isspace(*pch))
9307c4c1
FB		 3078 pch++;
3079 *q = 0;
7743e588 3080 ret = get_monitor_def(&reg, buf);
6a00d601 3081 if (ret == -1)
376253ec 3082 expr_error(mon, "unknown register");
5fafdf24 3083 else if (ret == -2)
376253ec 3084 expr_error(mon, "no cpu defined");
7743e588 3085 n = reg;
9307c4c1
FB		 3086 }
3087 break;
3088 case '\0':
376253ec 3089 expr_error(mon, "unexpected end of expression");
9307c4c1
FB		 3090 n = 0;
3091 break;
3092 default:
7743e588 3093#if TARGET_PHYS_ADDR_BITS > 32
4f4fbf77
FB		 3094 n = strtoull(pch, &p, 0);
3095#else
9307c4c1 3096 n = strtoul(pch, &p, 0);
4f4fbf77 3097#endif
9307c4c1 3098 if (pch == p) {
376253ec 3099 expr_error(mon, "invalid char in expression");
9307c4c1
FB		 3100 }
3101 pch = p;
cd390083 3102 while (qemu_isspace(*pch))
9307c4c1
FB		 3103 pch++;
3104 break;
3105 }
3106 return n;
3107}
3108
3109
376253ec 3110static int64_t expr_prod(Monitor *mon)
9307c4c1 3111{
c2efc95d 3112 int64_t val, val2;
92a31b1f 3113 int op;
3b46e624 3114
376253ec 3115 val = expr_unary(mon);
9307c4c1
FB		 3116 for(;;) {
3117 op = *pch;
3118 if (op != '*' && op != '/' && op != '%')
3119 break;
3120 next();
376253ec 3121 val2 = expr_unary(mon);
9307c4c1
FB		 3122 switch(op) {
3123 default:
3124 case '*':
3125 val *= val2;
3126 break;
3127 case '/':
3128 case '%':
5fafdf24 3129 if (val2 == 0)
376253ec 3130 expr_error(mon, "division by zero");
9307c4c1
FB		 3131 if (op == '/')
3132 val /= val2;
3133 else
3134 val %= val2;
3135 break;
3136 }
3137 }
3138 return val;
3139}
3140
376253ec 3141static int64_t expr_logic(Monitor *mon)
9307c4c1 3142{
c2efc95d 3143 int64_t val, val2;
92a31b1f 3144 int op;
9307c4c1 3145
376253ec 3146 val = expr_prod(mon);
9307c4c1
FB		 3147 for(;;) {
3148 op = *pch;
3149 if (op != '&' && op != '|' && op != '^')
3150 break;
3151 next();
376253ec 3152 val2 = expr_prod(mon);
9307c4c1
FB		 3153 switch(op) {
3154 default:
3155 case '&':
3156 val &= val2;
3157 break;
3158 case '|':
3159 val |= val2;
3160 break;
3161 case '^':
3162 val ^= val2;
3163 break;
3164 }
3165 }
3166 return val;
3167}
3168
376253ec 3169static int64_t expr_sum(Monitor *mon)
9307c4c1 3170{
c2efc95d 3171 int64_t val, val2;
92a31b1f 3172 int op;
9307c4c1 3173
376253ec 3174 val = expr_logic(mon);
9307c4c1
FB		 3175 for(;;) {
3176 op = *pch;
3177 if (op != '+' && op != '-')
3178 break;
3179 next();
376253ec 3180 val2 = expr_logic(mon);
9307c4c1
FB		 3181 if (op == '+')
3182 val += val2;
3183 else
3184 val -= val2;
3185 }
3186 return val;
3187}
3188
376253ec 3189static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
9307c4c1
FB		 3190{
3191 pch = *pp;
3192 if (setjmp(expr_env)) {
3193 *pp = pch;
3194 return -1;
3195 }
cd390083 3196 while (qemu_isspace(*pch))
9307c4c1 3197 pch++;
376253ec 3198 *pval = expr_sum(mon);
9307c4c1
FB		 3199 *pp = pch;
3200 return 0;
3201}
3202
3203static int get_str(char *buf, int buf_size, const char **pp)
3204{
3205 const char *p;
3206 char *q;
3207 int c;
3208
81d0912d 3209 q = buf;
9307c4c1 3210 p = *pp;
cd390083 3211 while (qemu_isspace(*p))
9307c4c1
FB		 3212 p++;
3213 if (*p == '\0') {
3214 fail:
81d0912d 3215 *q = '\0';
9307c4c1
FB		 3216 *pp = p;
3217 return -1;
3218 }
9307c4c1
FB		 3219 if (*p == '\"') {
3220 p++;
3221 while (*p != '\0' && *p != '\"') {
3222 if (*p == '\\') {
3223 p++;
3224 c = *p++;
3225 switch(c) {
3226 case 'n':
3227 c = '\n';
3228 break;
3229 case 'r':
3230 c = '\r';
3231 break;
3232 case '\\':
3233 case '\'':
3234 case '\"':
3235 break;
3236 default:
3237 qemu_printf("unsupported escape code: '\\%c'\n", c);
3238 goto fail;
3239 }
3240 if ((q - buf) < buf_size - 1) {
3241 *q++ = c;
3242 }
3243 } else {
3244 if ((q - buf) < buf_size - 1) {
3245 *q++ = *p;
3246 }
3247 p++;
3248 }
3249 }
3250 if (*p != '\"') {
5b60212f 3251 qemu_printf("unterminated string\n");
9307c4c1
FB		 3252 goto fail;
3253 }
3254 p++;
3255 } else {
cd390083 3256 while (*p != '\0' && !qemu_isspace(*p)) {
9307c4c1
FB		 3257 if ((q - buf) < buf_size - 1) {
3258 *q++ = *p;
3259 }
3260 p++;
3261 }
9307c4c1 3262 }
81d0912d 3263 *q = '\0';
9307c4c1
FB		 3264 *pp = p;
3265 return 0;
3266}
3267
4590fd80
LC		 3268/*
3269 * Store the command-name in cmdname, and return a pointer to
3270 * the remaining of the command string.
3271 */
3272static const char *get_command_name(const char *cmdline,
3273 char *cmdname, size_t nlen)
3274{
3275 size_t len;
3276 const char *p, *pstart;
3277
3278 p = cmdline;
3279 while (qemu_isspace(*p))
3280 p++;
3281 if (*p == '\0')
3282 return NULL;
3283 pstart = p;
3284 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3285 p++;
3286 len = p - pstart;
3287 if (len > nlen - 1)
3288 len = nlen - 1;
3289 memcpy(cmdname, pstart, len);
3290 cmdname[len] = '\0';
3291 return p;
3292}
3293
4d76d2ba
LC		 3294/**
3295 * Read key of 'type' into 'key' and return the current
3296 * 'type' pointer.
3297 */
3298static char *key_get_info(const char *type, char **key)
3299{
3300 size_t len;
3301 char *p, *str;
3302
3303 if (*type == ',')
3304 type++;
3305
3306 p = strchr(type, ':');
3307 if (!p) {
3308 *key = NULL;
3309 return NULL;
3310 }
3311 len = p - type;
3312
3313 str = qemu_malloc(len + 1);
3314 memcpy(str, type, len);
3315 str[len] = '\0';
3316
3317 *key = str;
3318 return ++p;
3319}
3320
9307c4c1
FB		 3321static int default_fmt_format = 'x';
3322static int default_fmt_size = 4;
3323
3324#define MAX_ARGS 16
3325
fbc3d96c
LS		 3326static int is_valid_option(const char *c, const char *typestr)
3327{
3328 char option[3];
3329
3330 option[0] = '-';
3331 option[1] = *c;
3332 option[2] = '\0';
3333
3334 typestr = strstr(typestr, option);
3335 return (typestr != NULL);
3336}
3337
7fd669a1
LC		 3338static const mon_cmd_t *monitor_find_command(const char *cmdname)
3339{
3340 const mon_cmd_t *cmd;
3341
3342 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3343 if (compare_cmd(cmdname, cmd->name)) {
3344 return cmd;
3345 }
3346 }
3347
3348 return NULL;
3349}
3350
c227f099 3351static const mon_cmd_t *monitor_parse_command(Monitor *mon,
55f81d96 3352 const char *cmdline,
55f81d96 3353 QDict *qdict)
9307c4c1 3354{
4590fd80 3355 const char *p, *typestr;
53773581 3356 int c;
c227f099 3357 const mon_cmd_t *cmd;
9307c4c1
FB		 3358 char cmdname[256];
3359 char buf[1024];
4d76d2ba 3360 char *key;
9dc39cba
FB		 3361
3362#ifdef DEBUG
376253ec 3363 monitor_printf(mon, "command='%s'\n", cmdline);
9dc39cba 3364#endif
3b46e624 3365
9307c4c1 3366 /* extract the command name */
4590fd80
LC		 3367 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3368 if (!p)
55f81d96 3369 return NULL;
3b46e624 3370
7fd669a1
LC		 3371 cmd = monitor_find_command(cmdname);
3372 if (!cmd) {
d91d9bf6 3373 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
55f81d96 3374 return NULL;
9307c4c1 3375 }
9307c4c1 3376
9307c4c1
FB		 3377 /* parse the parameters */
3378 typestr = cmd->args_type;
9dc39cba 3379 for(;;) {
4d76d2ba
LC		 3380 typestr = key_get_info(typestr, &key);
3381 if (!typestr)
9dc39cba 3382 break;
4d76d2ba 3383 c = *typestr;
9307c4c1
FB		 3384 typestr++;
3385 switch(c) {
3386 case 'F':
81d0912d 3387 case 'B':
9307c4c1
FB		 3388 case 's':
3389 {
3390 int ret;
3b46e624 3391
cd390083 3392 while (qemu_isspace(*p))
9307c4c1
FB		 3393 p++;
3394 if (*typestr == '?') {
3395 typestr++;
3396 if (*p == '\0') {
3397 /* no optional string: NULL argument */
53773581 3398 break;
9307c4c1
FB		 3399 }
3400 }
3401 ret = get_str(buf, sizeof(buf), &p);
3402 if (ret < 0) {
81d0912d
FB		 3403 switch(c) {
3404 case 'F':
376253ec
AL		 3405 monitor_printf(mon, "%s: filename expected\n",
3406 cmdname);
81d0912d
FB		 3407 break;
3408 case 'B':
376253ec
AL		 3409 monitor_printf(mon, "%s: block device name expected\n",
3410 cmdname);
81d0912d
FB		 3411 break;
3412 default:
376253ec 3413 monitor_printf(mon, "%s: string expected\n", cmdname);
81d0912d
FB		 3414 break;
3415 }
9307c4c1
FB		 3416 goto fail;
3417 }
53773581 3418 qdict_put(qdict, key, qstring_from_str(buf));
9307c4c1 3419 }
9dc39cba 3420 break;
9307c4c1
FB		 3421 case '/':
3422 {
3423 int count, format, size;
3b46e624 3424
cd390083 3425 while (qemu_isspace(*p))
9307c4c1
FB		 3426 p++;
3427 if (*p == '/') {
3428 /* format found */
3429 p++;
3430 count = 1;
cd390083 3431 if (qemu_isdigit(*p)) {
9307c4c1 3432 count = 0;
cd390083 3433 while (qemu_isdigit(*p)) {
9307c4c1
FB		 3434 count = count * 10 + (*p - '0');
3435 p++;
3436 }
3437 }
3438 size = -1;
3439 format = -1;
3440 for(;;) {
3441 switch(*p) {
3442 case 'o':
3443 case 'd':
3444 case 'u':
3445 case 'x':
3446 case 'i':
3447 case 'c':
3448 format = *p++;
3449 break;
3450 case 'b':
3451 size = 1;
3452 p++;
3453 break;
3454 case 'h':
3455 size = 2;
3456 p++;
3457 break;
3458 case 'w':
3459 size = 4;
3460 p++;
3461 break;
3462 case 'g':
3463 case 'L':
3464 size = 8;
3465 p++;
3466 break;
3467 default:
3468 goto next;
3469 }
3470 }
3471 next:
cd390083 3472 if (*p != '\0' && !qemu_isspace(*p)) {
376253ec
AL		 3473 monitor_printf(mon, "invalid char in format: '%c'\n",
3474 *p);
9307c4c1
FB		 3475 goto fail;
3476 }
9307c4c1
FB		 3477 if (format < 0)
3478 format = default_fmt_format;
4c27ba27
FB		 3479 if (format != 'i') {
3480 /* for 'i', not specifying a size gives -1 as size */
3481 if (size < 0)
3482 size = default_fmt_size;
e90f009b 3483 default_fmt_size = size;
4c27ba27 3484 }
9307c4c1
FB		 3485 default_fmt_format = format;
3486 } else {
3487 count = 1;
3488 format = default_fmt_format;
4c27ba27
FB		 3489 if (format != 'i') {
3490 size = default_fmt_size;
3491 } else {
3492 size = -1;
3493 }
9307c4c1 3494 }
f7188bbe
LC		 3495 qdict_put(qdict, "count", qint_from_int(count));
3496 qdict_put(qdict, "format", qint_from_int(format));
3497 qdict_put(qdict, "size", qint_from_int(size));
9307c4c1 3498 }
9dc39cba 3499 break;
9307c4c1 3500 case 'i':
92a31b1f 3501 case 'l':
9307c4c1 3502 {
c2efc95d 3503 int64_t val;
7743e588 3504
cd390083 3505 while (qemu_isspace(*p))
9307c4c1 3506 p++;
3440557b 3507 if (*typestr == '?' || *typestr == '.') {
3440557b 3508 if (*typestr == '?') {
53773581
LC		 3509 if (*p == '\0') {
3510 typestr++;
3511 break;
3512 }
3440557b
FB		 3513 } else {
3514 if (*p == '.') {
3515 p++;
cd390083 3516 while (qemu_isspace(*p))
3440557b 3517 p++;
3440557b 3518 } else {
53773581
LC		 3519 typestr++;
3520 break;
3440557b
FB		 3521 }
3522 }
13224a87 3523 typestr++;
9307c4c1 3524 }
376253ec 3525 if (get_expr(mon, &val, &p))
9307c4c1 3526 goto fail;
675ebef9
LC		 3527 /* Check if 'i' is greater than 32-bit */
3528 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3529 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3530 monitor_printf(mon, "integer is for 32-bit values\n");
3531 goto fail;
3532 }
53773581 3533 qdict_put(qdict, key, qint_from_int(val));
9307c4c1
FB		 3534 }
3535 break;
3536 case '-':
3537 {
fbc3d96c
LS		 3538 const char *tmp = p;
3539 int has_option, skip_key = 0;
9307c4c1 3540 /* option */
3b46e624 3541
9307c4c1
FB		 3542 c = *typestr++;
3543 if (c == '\0')
3544 goto bad_type;
cd390083 3545 while (qemu_isspace(*p))
9307c4c1
FB		 3546 p++;
3547 has_option = 0;
3548 if (*p == '-') {
3549 p++;
fbc3d96c
LS		 3550 if(c != *p) {
3551 if(!is_valid_option(p, typestr)) {
3552
3553 monitor_printf(mon, "%s: unsupported option -%c\n",
3554 cmdname, *p);
3555 goto fail;
3556 } else {
3557 skip_key = 1;
3558 }
3559 }
3560 if(skip_key) {
3561 p = tmp;
3562 } else {
3563 p++;
3564 has_option = 1;
9307c4c1 3565 }
9307c4c1 3566 }
f7188bbe 3567 qdict_put(qdict, key, qint_from_int(has_option));
9307c4c1
FB		 3568 }
3569 break;
3570 default:
3571 bad_type:
376253ec 3572 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
9307c4c1
FB		 3573 goto fail;
3574 }
4d76d2ba
LC		 3575 qemu_free(key);
3576 key = NULL;
9dc39cba 3577 }
9307c4c1 3578 /* check that all arguments were parsed */
cd390083 3579 while (qemu_isspace(*p))
9307c4c1
FB		 3580 p++;
3581 if (*p != '\0') {
376253ec
AL		 3582 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3583 cmdname);
9307c4c1 3584 goto fail;
9dc39cba 3585 }
9307c4c1 3586
55f81d96 3587 return cmd;
ac7531ec 3588
55f81d96 3589fail:
4d76d2ba 3590 qemu_free(key);
55f81d96
LC		 3591 return NULL;
3592}
3593
8204a918
LC		 3594static void monitor_print_error(Monitor *mon)
3595{
3596 qerror_print(mon->error);
3597 QDECREF(mon->error);
3598 mon->error = NULL;
3599}
3600
99e2fc16
LC		 3601static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd,
3602 const QDict *params)
3603{
3604 QObject *data = NULL;
3605
3606 cmd->mhandler.cmd_new(mon, params, &data);
25b422eb
LC		 3607
3608 if (monitor_ctrl_mode(mon)) {
3609 /* Monitor Protocol */
3610 monitor_protocol_emitter(mon, data);
3611 } else {
3612 /* User Protocol */
3613 if (data)
3614 cmd->user_print(mon, data);
3615 }
99e2fc16
LC		 3616
3617 qobject_decref(data);
3618}
3619
f3c157c4 3620static void handle_user_command(Monitor *mon, const char *cmdline)
55f81d96 3621{
55f81d96 3622 QDict *qdict;
c227f099 3623 const mon_cmd_t *cmd;
55f81d96
LC		 3624
3625 qdict = qdict_new();
3626
590fb3b7 3627 cmd = monitor_parse_command(mon, cmdline, qdict);
13917bee
LC		 3628 if (!cmd)
3629 goto out;
3630
3631 qemu_errors_to_mon(mon);
3632
3633 if (monitor_handler_ported(cmd)) {
99e2fc16 3634 monitor_call_handler(mon, cmd, qdict);
13917bee 3635 } else {
af4ce882 3636 cmd->mhandler.cmd(mon, qdict);
55f81d96
LC		 3637 }
3638
8204a918
LC		 3639 if (monitor_has_error(mon))
3640 monitor_print_error(mon);
3641
3642 qemu_errors_to_previous();
13917bee
LC		 3643
3644out:
f7188bbe 3645 QDECREF(qdict);
9dc39cba
FB		 3646}
3647
81d0912d
FB		 3648static void cmd_completion(const char *name, const char *list)
3649{
3650 const char *p, *pstart;
3651 char cmd[128];
3652 int len;
3653
3654 p = list;
3655 for(;;) {
3656 pstart = p;
3657 p = strchr(p, '|');
3658 if (!p)
3659 p = pstart + strlen(pstart);
3660 len = p - pstart;
3661 if (len > sizeof(cmd) - 2)
3662 len = sizeof(cmd) - 2;
3663 memcpy(cmd, pstart, len);
3664 cmd[len] = '\0';
3665 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
731b0364 3666 readline_add_completion(cur_mon->rs, cmd);
81d0912d
FB		 3667 }
3668 if (*p == '\0')
3669 break;
3670 p++;
3671 }
3672}
3673
3674static void file_completion(const char *input)
3675{
3676 DIR *ffs;
3677 struct dirent *d;
3678 char path[1024];
3679 char file[1024], file_prefix[1024];
3680 int input_path_len;
3681 const char *p;
3682
5fafdf24 3683 p = strrchr(input, '/');
81d0912d
FB		 3684 if (!p) {
3685 input_path_len = 0;
3686 pstrcpy(file_prefix, sizeof(file_prefix), input);
363a37d5 3687 pstrcpy(path, sizeof(path), ".");
81d0912d
FB		 3688 } else {
3689 input_path_len = p - input + 1;
3690 memcpy(path, input, input_path_len);
3691 if (input_path_len > sizeof(path) - 1)
3692 input_path_len = sizeof(path) - 1;
3693 path[input_path_len] = '\0';
3694 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3695 }
3696#ifdef DEBUG_COMPLETION
376253ec
AL		 3697 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3698 input, path, file_prefix);
81d0912d
FB		 3699#endif
3700 ffs = opendir(path);
3701 if (!ffs)
3702 return;
3703 for(;;) {
3704 struct stat sb;
3705 d = readdir(ffs);
3706 if (!d)
3707 break;
3708 if (strstart(d->d_name, file_prefix, NULL)) {
3709 memcpy(file, input, input_path_len);
363a37d5
BS		 3710 if (input_path_len < sizeof(file))
3711 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3712 d->d_name);
81d0912d
FB		 3713 /* stat the file to find out if it's a directory.
3714 * In that case add a slash to speed up typing long paths
3715 */
3716 stat(file, &sb);
3717 if(S_ISDIR(sb.st_mode))
363a37d5 3718 pstrcat(file, sizeof(file), "/");
731b0364 3719 readline_add_completion(cur_mon->rs, file);
81d0912d
FB		 3720 }
3721 }
3722 closedir(ffs);
3723}
3724
51de9760 3725static void block_completion_it(void *opaque, BlockDriverState *bs)
81d0912d 3726{
51de9760 3727 const char *name = bdrv_get_device_name(bs);
81d0912d
FB		 3728 const char *input = opaque;
3729
3730 if (input[0] == '\0' ||
3731 !strncmp(name, (char *)input, strlen(input))) {
731b0364 3732 readline_add_completion(cur_mon->rs, name);
81d0912d
FB		 3733 }
3734}
3735
3736/* NOTE: this parser is an approximate form of the real command parser */
3737static void parse_cmdline(const char *cmdline,
3738 int *pnb_args, char **args)
3739{
3740 const char *p;
3741 int nb_args, ret;
3742 char buf[1024];
3743
3744 p = cmdline;
3745 nb_args = 0;
3746 for(;;) {
cd390083 3747 while (qemu_isspace(*p))
81d0912d
FB		 3748 p++;
3749 if (*p == '\0')
3750 break;
3751 if (nb_args >= MAX_ARGS)
3752 break;
3753 ret = get_str(buf, sizeof(buf), &p);
3754 args[nb_args] = qemu_strdup(buf);
3755 nb_args++;
3756 if (ret < 0)
3757 break;
3758 }
3759 *pnb_args = nb_args;
3760}
3761
4d76d2ba
LC		 3762static const char *next_arg_type(const char *typestr)
3763{
3764 const char *p = strchr(typestr, ':');
3765 return (p != NULL ? ++p : typestr);
3766}
3767
4c36ba32 3768static void monitor_find_completion(const char *cmdline)
81d0912d
FB		 3769{
3770 const char *cmdname;
3771 char *args[MAX_ARGS];
3772 int nb_args, i, len;
3773 const char *ptype, *str;
c227f099 3774 const mon_cmd_t *cmd;
64866c3d 3775 const KeyDef *key;
81d0912d
FB		 3776
3777 parse_cmdline(cmdline, &nb_args, args);
3778#ifdef DEBUG_COMPLETION
3779 for(i = 0; i < nb_args; i++) {
376253ec 3780 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
81d0912d
FB		 3781 }
3782#endif
3783
3784 /* if the line ends with a space, it means we want to complete the
3785 next arg */
3786 len = strlen(cmdline);
cd390083 3787 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
81d0912d
FB		 3788 if (nb_args >= MAX_ARGS)
3789 return;
3790 args[nb_args++] = qemu_strdup("");
3791 }
3792 if (nb_args <= 1) {
3793 /* command completion */
3794 if (nb_args == 0)
3795 cmdname = "";
3796 else
3797 cmdname = args[0];
731b0364 3798 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
376253ec 3799 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3800 cmd_completion(cmdname, cmd->name);
3801 }
3802 } else {
3803 /* find the command */
376253ec 3804 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3805 if (compare_cmd(args[0], cmd->name))
3806 goto found;
3807 }
3808 return;
3809 found:
4d76d2ba 3810 ptype = next_arg_type(cmd->args_type);
81d0912d
FB		 3811 for(i = 0; i < nb_args - 2; i++) {
3812 if (*ptype != '\0') {
4d76d2ba 3813 ptype = next_arg_type(ptype);
81d0912d 3814 while (*ptype == '?')
4d76d2ba 3815 ptype = next_arg_type(ptype);
81d0912d
FB		 3816 }
3817 }
3818 str = args[nb_args - 1];
2a1704a7
BS		 3819 if (*ptype == '-' && ptype[1] != '\0') {
3820 ptype += 2;
3821 }
81d0912d
FB		 3822 switch(*ptype) {
3823 case 'F':
3824 /* file completion */
731b0364 3825 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 3826 file_completion(str);
3827 break;
3828 case 'B':
3829 /* block device name completion */
731b0364 3830 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 3831 bdrv_iterate(block_completion_it, (void *)str);
3832 break;
7fe48483
FB		 3833 case 's':
3834 /* XXX: more generic ? */
3835 if (!strcmp(cmd->name, "info")) {
731b0364 3836 readline_set_completion_index(cur_mon->rs, strlen(str));
7fe48483
FB		 3837 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
3838 cmd_completion(str, cmd->name);
3839 }
64866c3d 3840 } else if (!strcmp(cmd->name, "sendkey")) {
e600d1ef
BS		 3841 char *sep = strrchr(str, '-');
3842 if (sep)
3843 str = sep + 1;
731b0364 3844 readline_set_completion_index(cur_mon->rs, strlen(str));
64866c3d
FB		 3845 for(key = key_defs; key->name != NULL; key++) {
3846 cmd_completion(str, key->name);
3847 }
f3353c6b
JK		 3848 } else if (!strcmp(cmd->name, "help|?")) {
3849 readline_set_completion_index(cur_mon->rs, strlen(str));
3850 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3851 cmd_completion(str, cmd->name);
3852 }
7fe48483
FB		 3853 }
3854 break;
81d0912d
FB		 3855 default:
3856 break;
3857 }
3858 }
3859 for(i = 0; i < nb_args; i++)
3860 qemu_free(args[i]);
3861}
3862
731b0364 3863static int monitor_can_read(void *opaque)
9dc39cba 3864{
731b0364
AL		 3865 Monitor *mon = opaque;
3866
c62313bb 3867 return (mon->suspend_cnt == 0) ? 1 : 0;
9dc39cba
FB		 3868}
3869
5fa737a4
LC		 3870typedef struct CmdArgs {
3871 QString *name;
3872 int type;
3873 int flag;
3874 int optional;
3875} CmdArgs;
3876
3877static int check_opt(const CmdArgs *cmd_args, const char *name, QDict *args)
3878{
3879 if (!cmd_args->optional) {
3880 qemu_error_new(QERR_MISSING_PARAMETER, name);
3881 return -1;
3882 }
3883
3884 if (cmd_args->type == '-') {
3885 /* handlers expect a value, they need to be changed */
3886 qdict_put(args, name, qint_from_int(0));
3887 }
3888
3889 return 0;
3890}
3891
3892static int check_arg(const CmdArgs *cmd_args, QDict *args)
3893{
3894 QObject *value;
3895 const char *name;
3896
3897 name = qstring_get_str(cmd_args->name);
3898
3899 if (!args) {
3900 return check_opt(cmd_args, name, args);
3901 }
3902
3903 value = qdict_get(args, name);
3904 if (!value) {
3905 return check_opt(cmd_args, name, args);
3906 }
3907
3908 switch (cmd_args->type) {
3909 case 'F':
3910 case 'B':
3911 case 's':
3912 if (qobject_type(value) != QTYPE_QSTRING) {
3913 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "string");
3914 return -1;
3915 }
3916 break;
3917 case '/': {
3918 int i;
3919 const char *keys[] = { "count", "format", "size", NULL };
3920
3921 for (i = 0; keys[i]; i++) {
3922 QObject *obj = qdict_get(args, keys[i]);
3923 if (!obj) {
3924 qemu_error_new(QERR_MISSING_PARAMETER, name);
3925 return -1;
3926 }
3927 if (qobject_type(obj) != QTYPE_QINT) {
3928 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int");
3929 return -1;
3930 }
3931 }
3932 break;
3933 }
3934 case 'i':
3935 case 'l':
3936 if (qobject_type(value) != QTYPE_QINT) {
3937 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int");
3938 return -1;
3939 }
3940 break;
3941 case '-':
3942 if (qobject_type(value) != QTYPE_QINT &&
3943 qobject_type(value) != QTYPE_QBOOL) {
3944 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "bool");
3945 return -1;
3946 }
3947 if (qobject_type(value) == QTYPE_QBOOL) {
3948 /* handlers expect a QInt, they need to be changed */
3949 qdict_put(args, name,
3950 qint_from_int(qbool_get_int(qobject_to_qbool(value))));
3951 }
3952 break;
3953 default:
3954 /* impossible */
3955 abort();
3956 }
3957
3958 return 0;
3959}
3960
3961static void cmd_args_init(CmdArgs *cmd_args)
3962{
3963 cmd_args->name = qstring_new();
3964 cmd_args->type = cmd_args->flag = cmd_args->optional = 0;
3965}
3966
3967/*
3968 * This is not trivial, we have to parse Monitor command's argument
3969 * type syntax to be able to check the arguments provided by clients.
3970 *
3971 * In the near future we will be using an array for that and will be
3972 * able to drop all this parsing...
3973 */
3974static int monitor_check_qmp_args(const mon_cmd_t *cmd, QDict *args)
3975{
3976 int err;
3977 const char *p;
3978 CmdArgs cmd_args;
3979
dd5121bd 3980 if (cmd->args_type == NULL) {
5fa737a4
LC		 3981 return (qdict_size(args) == 0 ? 0 : -1);
3982 }
3983
3984 err = 0;
3985 cmd_args_init(&cmd_args);
3986
3987 for (p = cmd->args_type;; p++) {
3988 if (*p == ':') {
3989 cmd_args.type = *++p;
3990 p++;
3991 if (cmd_args.type == '-') {
3992 cmd_args.flag = *p++;
3993 cmd_args.optional = 1;
3994 } else if (*p == '?') {
3995 cmd_args.optional = 1;
3996 p++;
3997 }
3998
3999 assert(*p == ',' || *p == '\0');
4000 err = check_arg(&cmd_args, args);
4001
4002 QDECREF(cmd_args.name);
4003 cmd_args_init(&cmd_args);
4004
4005 if (err < 0) {
4006 break;
4007 }
4008 } else {
4009 qstring_append_chr(cmd_args.name, *p);
4010 }
4011
4012 if (*p == '\0') {
4013 break;
4014 }
4015 }
4016
4017 QDECREF(cmd_args.name);
4018 return err;
4019}
4020
4021static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4022{
4023 int err;
4024 QObject *obj;
4025 QDict *input, *args;
5fa737a4
LC		 4026 const mon_cmd_t *cmd;
4027 Monitor *mon = cur_mon;
5e23f480 4028 const char *cmd_name, *info_item;
5fa737a4
LC		 4029
4030 args = NULL;
4031 qemu_errors_to_mon(mon);
4032
4033 obj = json_parser_parse(tokens, NULL);
4034 if (!obj) {
4035 // FIXME: should be triggered in json_parser_parse()
4036 qemu_error_new(QERR_JSON_PARSING);
4037 goto err_out;
4038 } else if (qobject_type(obj) != QTYPE_QDICT) {
4039 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "object");
4040 qobject_decref(obj);
4041 goto err_out;
4042 }
4043
4044 input = qobject_to_qdict(obj);
4045
4046 mon->mc->id = qdict_get(input, "id");
4047 qobject_incref(mon->mc->id);
4048
4049 obj = qdict_get(input, "execute");
4050 if (!obj) {
4051 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4052 goto err_input;
4053 } else if (qobject_type(obj) != QTYPE_QSTRING) {
4054 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "string");
4055 goto err_input;
4056 }
4057
4058 cmd_name = qstring_get_str(qobject_to_qstring(obj));
5e23f480
LC		 4059
4060 /*
4061 * XXX: We need this special case until we get info handlers
4062 * converted into 'query-' commands
4063 */
4064 if (compare_cmd(cmd_name, "info")) {
5fa737a4
LC		 4065 qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name);
4066 goto err_input;
5e23f480
LC		 4067 } else if (strstart(cmd_name, "query-", &info_item)) {
4068 cmd = monitor_find_command("info");
4069 qdict_put_obj(input, "arguments",
4070 qobject_from_jsonf("{ 'item': %s }", info_item));
4071 } else {
4072 cmd = monitor_find_command(cmd_name);
4073 if (!cmd) {
4074 qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name);
4075 goto err_input;
4076 }
5fa737a4
LC		 4077 }
4078
4079 obj = qdict_get(input, "arguments");
4080 if (!obj) {
4081 args = qdict_new();
4082 } else {
4083 args = qobject_to_qdict(obj);
4084 QINCREF(args);
4085 }
4086
4087 QDECREF(input);
4088
4089 err = monitor_check_qmp_args(cmd, args);
4090 if (err < 0) {
4091 goto err_out;
4092 }
4093
4094 monitor_call_handler(mon, cmd, args);
4095 goto out;
4096
4097err_input:
4098 QDECREF(input);
4099err_out:
4100 monitor_protocol_emitter(mon, NULL);
4101out:
4102 QDECREF(args);
4103 qemu_errors_to_previous();
4104}
4105
9b57c02e
LC		 4106/**
4107 * monitor_control_read(): Read and handle QMP input
4108 */
4109static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4110{
4111 Monitor *old_mon = cur_mon;
4112
4113 cur_mon = opaque;
4114
5fa737a4 4115 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
9b57c02e
LC		 4116
4117 cur_mon = old_mon;
4118}
4119
731b0364 4120static void monitor_read(void *opaque, const uint8_t *buf, int size)
9dc39cba 4121{
731b0364 4122 Monitor *old_mon = cur_mon;
7e2515e8 4123 int i;
376253ec 4124
731b0364
AL		 4125 cur_mon = opaque;
4126
cde76ee1
AL		 4127 if (cur_mon->rs) {
4128 for (i = 0; i < size; i++)
4129 readline_handle_byte(cur_mon->rs, buf[i]);
4130 } else {
4131 if (size == 0 || buf[size - 1] != 0)
4132 monitor_printf(cur_mon, "corrupted command\n");
4133 else
f3c157c4 4134 handle_user_command(cur_mon, (char *)buf);
cde76ee1 4135 }
9dc39cba 4136
731b0364
AL		 4137 cur_mon = old_mon;
4138}
d8f44609 4139
376253ec 4140static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
aa455485 4141{
731b0364 4142 monitor_suspend(mon);
f3c157c4 4143 handle_user_command(mon, cmdline);
731b0364 4144 monitor_resume(mon);
d8f44609
AL		 4145}
4146
cde76ee1 4147int monitor_suspend(Monitor *mon)
d8f44609 4148{
cde76ee1
AL		 4149 if (!mon->rs)
4150 return -ENOTTY;
731b0364 4151 mon->suspend_cnt++;
cde76ee1 4152 return 0;
d8f44609
AL		 4153}
4154
376253ec 4155void monitor_resume(Monitor *mon)
d8f44609 4156{
cde76ee1
AL		 4157 if (!mon->rs)
4158 return;
731b0364
AL		 4159 if (--mon->suspend_cnt == 0)
4160 readline_show_prompt(mon->rs);
aa455485
FB		 4161}
4162
9b57c02e
LC		 4163/**
4164 * monitor_control_event(): Print QMP gretting
4165 */
4166static void monitor_control_event(void *opaque, int event)
4167{
4168 if (event == CHR_EVENT_OPENED) {
4169 QObject *data;
4170 Monitor *mon = opaque;
4171
5fa737a4
LC		 4172 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
4173
9b57c02e
LC		 4174 data = qobject_from_jsonf("{ 'QMP': { 'capabilities': [] } }");
4175 assert(data != NULL);
4176
4177 monitor_json_emitter(mon, data);
4178 qobject_decref(data);
4179 }
4180}
4181
731b0364 4182static void monitor_event(void *opaque, int event)
86e94dea 4183{
376253ec
AL		 4184 Monitor *mon = opaque;
4185
2724b180
AL		 4186 switch (event) {
4187 case CHR_EVENT_MUX_IN:
a7aec5da
GH		 4188 mon->mux_out = 0;
4189 if (mon->reset_seen) {
4190 readline_restart(mon->rs);
4191 monitor_resume(mon);
4192 monitor_flush(mon);
4193 } else {
4194 mon->suspend_cnt = 0;
4195 }
2724b180
AL		 4196 break;
4197
4198 case CHR_EVENT_MUX_OUT:
a7aec5da
GH		 4199 if (mon->reset_seen) {
4200 if (mon->suspend_cnt == 0) {
4201 monitor_printf(mon, "\n");
4202 }
4203 monitor_flush(mon);
4204 monitor_suspend(mon);
4205 } else {
4206 mon->suspend_cnt++;
4207 }
4208 mon->mux_out = 1;
2724b180 4209 break;
86e94dea 4210
b6b8df56 4211 case CHR_EVENT_OPENED:
2724b180
AL		 4212 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4213 "information\n", QEMU_VERSION);
a7aec5da 4214 if (!mon->mux_out) {
2724b180 4215 readline_show_prompt(mon->rs);
a7aec5da
GH		 4216 }
4217 mon->reset_seen = 1;
2724b180
AL		 4218 break;
4219 }
86e94dea
TS		 4220}
4221
76655d6d
AL		 4222
4223/*
4224 * Local variables:
4225 * c-indent-level: 4
4226 * c-basic-offset: 4
4227 * tab-width: 8
4228 * End:
4229 */
4230
731b0364 4231void monitor_init(CharDriverState *chr, int flags)
aa455485 4232{
731b0364 4233 static int is_first_init = 1;
87127161 4234 Monitor *mon;
20d8a3ed
TS		 4235
4236 if (is_first_init) {
c8256f9d 4237 key_timer = qemu_new_timer(vm_clock, release_keys, NULL);
20d8a3ed
TS		 4238 is_first_init = 0;
4239 }
87127161
AL		 4240
4241 mon = qemu_mallocz(sizeof(*mon));
20d8a3ed 4242
87127161 4243 mon->chr = chr;
731b0364 4244 mon->flags = flags;
cde76ee1
AL		 4245 if (flags & MONITOR_USE_READLINE) {
4246 mon->rs = readline_init(mon, monitor_find_completion);
4247 monitor_read_command(mon, 0);
4248 }
87127161 4249
9b57c02e 4250 if (monitor_ctrl_mode(mon)) {
5fa737a4 4251 mon->mc = qemu_mallocz(sizeof(MonitorControl));
9b57c02e
LC		 4252 /* Control mode requires special handlers */
4253 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4254 monitor_control_event, mon);
4255 } else {
4256 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4257 monitor_event, mon);
4258 }
87127161 4259
72cf2d4f 4260 QLIST_INSERT_HEAD(&mon_list, mon, entry);
731b0364 4261 if (!cur_mon || (flags & MONITOR_IS_DEFAULT))
87127161 4262 cur_mon = mon;
aa455485
FB		 4263}
4264
376253ec 4265static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
81d0912d 4266{
bb5fc20f
AL		 4267 BlockDriverState *bs = opaque;
4268 int ret = 0;
81d0912d 4269
bb5fc20f 4270 if (bdrv_set_key(bs, password) != 0) {
376253ec 4271 monitor_printf(mon, "invalid password\n");
bb5fc20f 4272 ret = -EPERM;
9dc39cba 4273 }
731b0364
AL		 4274 if (mon->password_completion_cb)
4275 mon->password_completion_cb(mon->password_opaque, ret);
bb5fc20f 4276
731b0364 4277 monitor_read_command(mon, 1);
9dc39cba 4278}
c0f4ce77 4279
376253ec 4280void monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
bb5fc20f
AL		 4281 BlockDriverCompletionFunc *completion_cb,
4282 void *opaque)
c0f4ce77 4283{
cde76ee1
AL		 4284 int err;
4285
bb5fc20f
AL		 4286 if (!bdrv_key_required(bs)) {
4287 if (completion_cb)
4288 completion_cb(opaque, 0);
4289 return;
4290 }
c0f4ce77 4291
94171e11
LC		 4292 if (monitor_ctrl_mode(mon)) {
4293 qemu_error_new(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs));
4294 return;
4295 }
4296
376253ec
AL		 4297 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4298 bdrv_get_encrypted_filename(bs));
bb5fc20f 4299
731b0364
AL		 4300 mon->password_completion_cb = completion_cb;
4301 mon->password_opaque = opaque;
bb5fc20f 4302
cde76ee1
AL		 4303 err = monitor_read_password(mon, bdrv_password_cb, bs);
4304
4305 if (err && completion_cb)
4306 completion_cb(opaque, err);
c0f4ce77 4307}
ac7531ec
GH		 4308
4309typedef struct QemuErrorSink QemuErrorSink;
4310struct QemuErrorSink {
4311 enum {
4312 ERR_SINK_FILE,
4313 ERR_SINK_MONITOR,
4314 } dest;
4315 union {
4316 FILE *fp;
4317 Monitor *mon;
4318 };
4319 QemuErrorSink *previous;
4320};
4321
528e93a9 4322static QemuErrorSink *qemu_error_sink;
ac7531ec
GH		 4323
4324void qemu_errors_to_file(FILE *fp)
4325{
4326 QemuErrorSink *sink;
4327
4328 sink = qemu_mallocz(sizeof(*sink));
4329 sink->dest = ERR_SINK_FILE;
4330 sink->fp = fp;
4331 sink->previous = qemu_error_sink;
4332 qemu_error_sink = sink;
4333}
4334
4335void qemu_errors_to_mon(Monitor *mon)
4336{
4337 QemuErrorSink *sink;
4338
4339 sink = qemu_mallocz(sizeof(*sink));
4340 sink->dest = ERR_SINK_MONITOR;
4341 sink->mon = mon;
4342 sink->previous = qemu_error_sink;
4343 qemu_error_sink = sink;
4344}
4345
4346void qemu_errors_to_previous(void)
4347{
4348 QemuErrorSink *sink;
4349
4350 assert(qemu_error_sink != NULL);
4351 sink = qemu_error_sink;
4352 qemu_error_sink = sink->previous;
4353 qemu_free(sink);
4354}
4355
4356void qemu_error(const char *fmt, ...)
4357{
4358 va_list args;
4359
4360 assert(qemu_error_sink != NULL);
4361 switch (qemu_error_sink->dest) {
4362 case ERR_SINK_FILE:
4363 va_start(args, fmt);
4364 vfprintf(qemu_error_sink->fp, fmt, args);
4365 va_end(args);
4366 break;
4367 case ERR_SINK_MONITOR:
4368 va_start(args, fmt);
4369 monitor_vprintf(qemu_error_sink->mon, fmt, args);
4370 va_end(args);
4371 break;
4372 }
4373}
8204a918
LC		 4374
4375void qemu_error_internal(const char *file, int linenr, const char *func,
4376 const char *fmt, ...)
4377{
4378 va_list va;
4379 QError *qerror;
4380
4381 assert(qemu_error_sink != NULL);
4382
4383 va_start(va, fmt);
4384 qerror = qerror_from_info(file, linenr, func, fmt, &va);
4385 va_end(va);
4386
4387 switch (qemu_error_sink->dest) {
4388 case ERR_SINK_FILE:
4389 qerror_print(qerror);
4390 QDECREF(qerror);
4391 break;
4392 case ERR_SINK_MONITOR:
4393 assert(qemu_error_sink->mon->error == NULL);
4394 qemu_error_sink->mon->error = qerror;
4395 break;
4396 }
4397}
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