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QMP: Introduce VNC_CONNECTED event
[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 {
0abc6579
LC		 289 /* return an empty QDict by default */
290 qdict_put(qmp, "return", qdict_new());
25b422eb
LC		 291 }
292 } else {
293 /* error response */
77e595e7 294 qdict_put(mon->error->error, "desc", qerror_human(mon->error));
25b422eb
LC		 295 qdict_put(qmp, "error", mon->error->error);
296 QINCREF(mon->error->error);
297 QDECREF(mon->error);
298 mon->error = NULL;
299 }
300
5fa737a4
LC		 301 if (mon->mc->id) {
302 qdict_put_obj(qmp, "id", mon->mc->id);
303 mon->mc->id = NULL;
304 }
305
25b422eb
LC		 306 monitor_json_emitter(mon, QOBJECT(qmp));
307 QDECREF(qmp);
308}
309
0d1ea871
LC		 310static void timestamp_put(QDict *qdict)
311{
312 int err;
313 QObject *obj;
d08d6f04 314 qemu_timeval tv;
0d1ea871 315
d08d6f04 316 err = qemu_gettimeofday(&tv);
0d1ea871
LC		 317 if (err < 0)
318 return;
319
320 obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
321 "'microseconds': %" PRId64 " }",
322 (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
323 assert(obj != NULL);
324
325 qdict_put_obj(qdict, "timestamp", obj);
326}
327
328/**
329 * monitor_protocol_event(): Generate a Monitor event
330 *
331 * Event-specific data can be emitted through the (optional) 'data' parameter.
332 */
333void monitor_protocol_event(MonitorEvent event, QObject *data)
334{
335 QDict *qmp;
336 const char *event_name;
337 Monitor *mon = cur_mon;
338
242cd003 339 assert(event < QEVENT_MAX);
0d1ea871
LC		 340
341 if (!monitor_ctrl_mode(mon))
342 return;
343
344 switch (event) {
242cd003 345 case QEVENT_DEBUG:
b1a15e7e
LC		 346 event_name = "DEBUG";
347 break;
242cd003 348 case QEVENT_SHUTDOWN:
b1a15e7e
LC		 349 event_name = "SHUTDOWN";
350 break;
242cd003 351 case QEVENT_RESET:
b1a15e7e
LC		 352 event_name = "RESET";
353 break;
242cd003 354 case QEVENT_POWERDOWN:
b1a15e7e
LC		 355 event_name = "POWERDOWN";
356 break;
242cd003 357 case QEVENT_STOP:
b1a15e7e
LC		 358 event_name = "STOP";
359 break;
586153d9
LC		 360 case QEVENT_VNC_CONNECTED:
361 event_name = "VNC_CONNECTED";
362 break;
0d1ea871
LC		 363 default:
364 abort();
365 break;
366 }
367
368 qmp = qdict_new();
369 timestamp_put(qmp);
370 qdict_put(qmp, "event", qstring_from_str(event_name));
3d72f9a2
LC		 371 if (data) {
372 qobject_incref(data);
0d1ea871 373 qdict_put_obj(qmp, "data", data);
3d72f9a2 374 }
0d1ea871
LC		 375
376 monitor_json_emitter(mon, QOBJECT(qmp));
377 QDECREF(qmp);
378}
379
9dc39cba
FB		 380static int compare_cmd(const char *name, const char *list)
381{
382 const char *p, *pstart;
383 int len;
384 len = strlen(name);
385 p = list;
386 for(;;) {
387 pstart = p;
388 p = strchr(p, '|');
389 if (!p)
390 p = pstart + strlen(pstart);
391 if ((p - pstart) == len && !memcmp(pstart, name, len))
392 return 1;
393 if (*p == '\0')
394 break;
395 p++;
396 }
397 return 0;
398}
399
c227f099 400static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
376253ec 401 const char *prefix, const char *name)
9dc39cba 402{
c227f099 403 const mon_cmd_t *cmd;
9dc39cba
FB		 404
405 for(cmd = cmds; cmd->name != NULL; cmd++) {
406 if (!name || !strcmp(name, cmd->name))
376253ec
AL		 407 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
408 cmd->params, cmd->help);
9dc39cba
FB		 409 }
410}
411
376253ec 412static void help_cmd(Monitor *mon, const char *name)
9dc39cba
FB		 413{
414 if (name && !strcmp(name, "info")) {
376253ec 415 help_cmd_dump(mon, info_cmds, "info ", NULL);
9dc39cba 416 } else {
376253ec 417 help_cmd_dump(mon, mon_cmds, "", name);
f193c797 418 if (name && !strcmp(name, "log")) {
8662d656 419 const CPULogItem *item;
376253ec
AL		 420 monitor_printf(mon, "Log items (comma separated):\n");
421 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
f193c797 422 for(item = cpu_log_items; item->mask != 0; item++) {
376253ec 423 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
f193c797
FB		 424 }
425 }
9dc39cba
FB		 426 }
427}
428
d54908a5 429static void do_help_cmd(Monitor *mon, const QDict *qdict)
38183186 430{
d54908a5 431 help_cmd(mon, qdict_get_try_str(qdict, "name"));
38183186
LC		 432}
433
d54908a5 434static void do_commit(Monitor *mon, const QDict *qdict)
9dc39cba 435{
751c6a17
GH		 436 int all_devices;
437 DriveInfo *dinfo;
d54908a5 438 const char *device = qdict_get_str(qdict, "device");
2dc7b602 439
7954c734 440 all_devices = !strcmp(device, "all");
72cf2d4f 441 QTAILQ_FOREACH(dinfo, &drives, next) {
751c6a17 442 if (!all_devices)
73006d2a 443 if (strcmp(bdrv_get_device_name(dinfo->bdrv), device))
751c6a17
GH		 444 continue;
445 bdrv_commit(dinfo->bdrv);
9dc39cba
FB		 446 }
447}
448
13c7425e 449static void do_info(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba 450{
c227f099 451 const mon_cmd_t *cmd;
d54908a5 452 const char *item = qdict_get_try_str(qdict, "item");
9dc39cba 453
956f1a0d
LC		 454 if (!item) {
455 assert(monitor_ctrl_mode(mon) == 0);
9dc39cba 456 goto help;
956f1a0d 457 }
13c7425e
LC		 458
459 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
5fafdf24 460 if (compare_cmd(item, cmd->name))
13c7425e 461 break;
9dc39cba 462 }
13c7425e 463
956f1a0d
LC		 464 if (cmd->name == NULL) {
465 if (monitor_ctrl_mode(mon)) {
466 qemu_error_new(QERR_COMMAND_NOT_FOUND, item);
467 return;
468 }
13c7425e 469 goto help;
956f1a0d 470 }
13c7425e
LC		 471
472 if (monitor_handler_ported(cmd)) {
473 cmd->mhandler.info_new(mon, ret_data);
25b422eb
LC		 474
475 if (!monitor_ctrl_mode(mon)) {
476 /*
477 * User Protocol function is called here, Monitor Protocol is
478 * handled by monitor_call_handler()
479 */
480 if (*ret_data)
481 cmd->user_print(mon, *ret_data);
482 }
13c7425e 483 } else {
956f1a0d
LC		 484 if (monitor_ctrl_mode(mon)) {
485 /* handler not converted yet */
486 qemu_error_new(QERR_COMMAND_NOT_FOUND, item);
487 } else {
488 cmd->mhandler.info(mon);
489 }
13c7425e
LC		 490 }
491
9dc39cba 492 return;
13c7425e
LC		 493
494help:
495 help_cmd(mon, "info");
9dc39cba
FB		 496}
497
45e914cf
LC		 498static void do_info_version_print(Monitor *mon, const QObject *data)
499{
500 QDict *qdict;
501
502 qdict = qobject_to_qdict(data);
503
504 monitor_printf(mon, "%s%s\n", qdict_get_str(qdict, "qemu"),
505 qdict_get_str(qdict, "package"));
506}
507
ab2d3187
LC		 508/**
509 * do_info_version(): Show QEMU version
45e914cf
LC		 510 *
511 * Return a QDict with the following information:
512 *
513 * - "qemu": QEMU's version
514 * - "package": package's version
515 *
516 * Example:
517 *
518 * { "qemu": "0.11.50", "package": "" }
ab2d3187
LC		 519 */
520static void do_info_version(Monitor *mon, QObject **ret_data)
9bc9d1c7 521{
45e914cf
LC		 522 *ret_data = qobject_from_jsonf("{ 'qemu': %s, 'package': %s }",
523 QEMU_VERSION, QEMU_PKGVERSION);
9bc9d1c7
FB		 524}
525
e05486cb 526static void do_info_name_print(Monitor *mon, const QObject *data)
c35734b2 527{
e05486cb
LC		 528 QDict *qdict;
529
530 qdict = qobject_to_qdict(data);
531 if (qdict_size(qdict) == 0) {
532 return;
533 }
534
535 monitor_printf(mon, "%s\n", qdict_get_str(qdict, "name"));
536}
537
538/**
539 * do_info_name(): Show VM name
540 *
541 * Return a QDict with the following information:
542 *
543 * - "name": VM's name (optional)
544 *
545 * Example:
546 *
547 * { "name": "qemu-name" }
548 */
549static void do_info_name(Monitor *mon, QObject **ret_data)
550{
551 *ret_data = qemu_name ? qobject_from_jsonf("{'name': %s }", qemu_name) :
552 qobject_from_jsonf("{}");
c35734b2
TS		 553}
554
1a728677
LC		 555static QObject *get_cmd_dict(const char *name)
556{
557 const char *p;
558
559 /* Remove '|' from some commands */
560 p = strchr(name, '|');
561 if (p) {
562 p++;
563 } else {
564 p = name;
565 }
566
567 return qobject_from_jsonf("{ 'name': %s }", p);
568}
569
e3bba9d0
LC		 570/**
571 * do_info_commands(): List QMP available commands
572 *
1a728677
LC		 573 * Each command is represented by a QDict, the returned QObject is a QList
574 * of all commands.
575 *
576 * The QDict contains:
577 *
578 * - "name": command's name
579 *
580 * Example:
581 *
582 * { [ { "name": "query-balloon" }, { "name": "system_powerdown" } ] }
e3bba9d0
LC		 583 */
584static void do_info_commands(Monitor *mon, QObject **ret_data)
585{
586 QList *cmd_list;
587 const mon_cmd_t *cmd;
588
589 cmd_list = qlist_new();
590
591 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
592 if (monitor_handler_ported(cmd) && !compare_cmd(cmd->name, "info")) {
1a728677 593 qlist_append_obj(cmd_list, get_cmd_dict(cmd->name));
e3bba9d0
LC		 594 }
595 }
596
597 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
598 if (monitor_handler_ported(cmd)) {
599 char buf[128];
600 snprintf(buf, sizeof(buf), "query-%s", cmd->name);
1a728677 601 qlist_append_obj(cmd_list, get_cmd_dict(buf));
e3bba9d0
LC		 602 }
603 }
604
605 *ret_data = QOBJECT(cmd_list);
606}
607
bf4f74c0 608#if defined(TARGET_I386)
14f0720d 609static void do_info_hpet_print(Monitor *mon, const QObject *data)
16b29ae1 610{
376253ec 611 monitor_printf(mon, "HPET is %s by QEMU\n",
14f0720d
LC		 612 qdict_get_bool(qobject_to_qdict(data), "enabled") ?
613 "enabled" : "disabled");
614}
615
616/**
617 * do_info_hpet(): Show HPET state
618 *
619 * Return a QDict with the following information:
620 *
621 * - "enabled": true if hpet if enabled, false otherwise
622 *
623 * Example:
624 *
625 * { "enabled": true }
626 */
627static void do_info_hpet(Monitor *mon, QObject **ret_data)
628{
629 *ret_data = qobject_from_jsonf("{ 'enabled': %i }", !no_hpet);
16b29ae1 630}
bf4f74c0 631#endif
16b29ae1 632
9603ceba 633static void do_info_uuid_print(Monitor *mon, const QObject *data)
a36e69dd 634{
9603ceba
LC		 635 monitor_printf(mon, "%s\n", qdict_get_str(qobject_to_qdict(data), "UUID"));
636}
637
638/**
639 * do_info_uuid(): Show VM UUID
640 *
641 * Return a QDict with the following information:
642 *
643 * - "UUID": Universally Unique Identifier
644 *
645 * Example:
646 *
647 * { "UUID": "550e8400-e29b-41d4-a716-446655440000" }
648 */
649static void do_info_uuid(Monitor *mon, QObject **ret_data)
650{
651 char uuid[64];
652
653 snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1],
376253ec
AL		 654 qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5],
655 qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9],
656 qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13],
657 qemu_uuid[14], qemu_uuid[15]);
9603ceba 658 *ret_data = qobject_from_jsonf("{ 'UUID': %s }", uuid);
a36e69dd
TS		 659}
660
6a00d601 661/* get the current CPU defined by the user */
9596ebb7 662static int mon_set_cpu(int cpu_index)
6a00d601
FB		 663{
664 CPUState *env;
665
666 for(env = first_cpu; env != NULL; env = env->next_cpu) {
667 if (env->cpu_index == cpu_index) {
731b0364 668 cur_mon->mon_cpu = env;
6a00d601
FB		 669 return 0;
670 }
671 }
672 return -1;
673}
674
9596ebb7 675static CPUState *mon_get_cpu(void)
6a00d601 676{
731b0364 677 if (!cur_mon->mon_cpu) {
6a00d601
FB		 678 mon_set_cpu(0);
679 }
4c0960c0 680 cpu_synchronize_state(cur_mon->mon_cpu);
731b0364 681 return cur_mon->mon_cpu;
6a00d601
FB		 682}
683
376253ec 684static void do_info_registers(Monitor *mon)
9307c4c1 685{
6a00d601
FB		 686 CPUState *env;
687 env = mon_get_cpu();
688 if (!env)
689 return;
9307c4c1 690#ifdef TARGET_I386
376253ec 691 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
d24b15a8 692 X86_DUMP_FPU);
9307c4c1 693#else
376253ec 694 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
7fe48483 695 0);
9307c4c1
FB		 696#endif
697}
698
8f3cec0b
LC		 699static void print_cpu_iter(QObject *obj, void *opaque)
700{
701 QDict *cpu;
702 int active = ' ';
703 Monitor *mon = opaque;
704
705 assert(qobject_type(obj) == QTYPE_QDICT);
706 cpu = qobject_to_qdict(obj);
707
55483ad6 708 if (qdict_get_bool(cpu, "current")) {
8f3cec0b 709 active = '*';
55483ad6 710 }
8f3cec0b
LC		 711
712 monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU"));
713
714#if defined(TARGET_I386)
715 monitor_printf(mon, "pc=0x" TARGET_FMT_lx,
716 (target_ulong) qdict_get_int(cpu, "pc"));
717#elif defined(TARGET_PPC)
718 monitor_printf(mon, "nip=0x" TARGET_FMT_lx,
719 (target_long) qdict_get_int(cpu, "nip"));
720#elif defined(TARGET_SPARC)
721 monitor_printf(mon, "pc=0x " TARGET_FMT_lx,
722 (target_long) qdict_get_int(cpu, "pc"));
723 monitor_printf(mon, "npc=0x" TARGET_FMT_lx,
724 (target_long) qdict_get_int(cpu, "npc"));
725#elif defined(TARGET_MIPS)
726 monitor_printf(mon, "PC=0x" TARGET_FMT_lx,
727 (target_long) qdict_get_int(cpu, "PC"));
728#endif
729
55483ad6 730 if (qdict_get_bool(cpu, "halted")) {
8f3cec0b 731 monitor_printf(mon, " (halted)");
55483ad6 732 }
8f3cec0b
LC		 733
734 monitor_printf(mon, "\n");
735}
736
737static void monitor_print_cpus(Monitor *mon, const QObject *data)
738{
739 QList *cpu_list;
740
741 assert(qobject_type(data) == QTYPE_QLIST);
742 cpu_list = qobject_to_qlist(data);
743 qlist_iter(cpu_list, print_cpu_iter, mon);
744}
745
746/**
747 * do_info_cpus(): Show CPU information
748 *
55483ad6 749 * Return a QList. Each CPU is represented by a QDict, which contains:
8f3cec0b 750 *
55483ad6
LC		 751 * - "cpu": CPU index
752 * - "current": true if this is the current CPU, false otherwise
753 * - "halted": true if the cpu is halted, false otherwise
754 * - Current program counter. The key's name depends on the architecture:
755 * "pc": i386/x86)64
756 * "nip": PPC
757 * "pc" and "npc": sparc
758 * "PC": mips
8f3cec0b 759 *
55483ad6
LC		 760 * Example:
761 *
762 * [ { "CPU": 0, "current": true, "halted": false, "pc": 3227107138 },
763 * { "CPU": 1, "current": false, "halted": true, "pc": 7108165 } ]
8f3cec0b
LC		 764 */
765static void do_info_cpus(Monitor *mon, QObject **ret_data)
6a00d601
FB		 766{
767 CPUState *env;
8f3cec0b
LC		 768 QList *cpu_list;
769
770 cpu_list = qlist_new();
6a00d601
FB		 771
772 /* just to set the default cpu if not already done */
773 mon_get_cpu();
774
775 for(env = first_cpu; env != NULL; env = env->next_cpu) {
55483ad6
LC		 776 QDict *cpu;
777 QObject *obj;
8f3cec0b 778
4c0960c0 779 cpu_synchronize_state(env);
8f3cec0b 780
55483ad6
LC		 781 obj = qobject_from_jsonf("{ 'CPU': %d, 'current': %i, 'halted': %i }",
782 env->cpu_index, env == mon->mon_cpu,
783 env->halted);
784 assert(obj != NULL);
785
786 cpu = qobject_to_qdict(obj);
8f3cec0b 787
6a00d601 788#if defined(TARGET_I386)
8f3cec0b 789 qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base));
e80e1cc4 790#elif defined(TARGET_PPC)
8f3cec0b 791 qdict_put(cpu, "nip", qint_from_int(env->nip));
ba3c64fb 792#elif defined(TARGET_SPARC)
8f3cec0b
LC		 793 qdict_put(cpu, "pc", qint_from_int(env->pc));
794 qdict_put(cpu, "npc", qint_from_int(env->npc));
ead9360e 795#elif defined(TARGET_MIPS)
8f3cec0b 796 qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC));
ce5232c5 797#endif
8f3cec0b
LC		 798
799 qlist_append(cpu_list, cpu);
6a00d601 800 }
8f3cec0b
LC		 801
802 *ret_data = QOBJECT(cpu_list);
6a00d601
FB		 803}
804
d54908a5 805static void do_cpu_set(Monitor *mon, const QDict *qdict)
6a00d601 806{
d54908a5 807 int index = qdict_get_int(qdict, "index");
6a00d601 808 if (mon_set_cpu(index) < 0)
376253ec 809 monitor_printf(mon, "Invalid CPU index\n");
6a00d601
FB		 810}
811
376253ec 812static void do_info_jit(Monitor *mon)
e3db7226 813{
376253ec 814 dump_exec_info((FILE *)mon, monitor_fprintf);
e3db7226
FB		 815}
816
376253ec 817static void do_info_history(Monitor *mon)
aa455485
FB		 818{
819 int i;
7e2515e8 820 const char *str;
3b46e624 821
cde76ee1
AL		 822 if (!mon->rs)
823 return;
7e2515e8
FB		 824 i = 0;
825 for(;;) {
731b0364 826 str = readline_get_history(mon->rs, i);
7e2515e8
FB		 827 if (!str)
828 break;
376253ec 829 monitor_printf(mon, "%d: '%s'\n", i, str);
8e3a9fd2 830 i++;
aa455485
FB		 831 }
832}
833
76a66253
JM		 834#if defined(TARGET_PPC)
835/* XXX: not implemented in other targets */
376253ec 836static void do_info_cpu_stats(Monitor *mon)
76a66253
JM		 837{
838 CPUState *env;
839
840 env = mon_get_cpu();
376253ec 841 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
76a66253
JM		 842}
843#endif
844
b223f35f
LC		 845/**
846 * do_quit(): Quit QEMU execution
847 */
848static void do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba
FB		 849{
850 exit(0);
851}
852
376253ec 853static int eject_device(Monitor *mon, BlockDriverState *bs, int force)
9dc39cba
FB		 854{
855 if (bdrv_is_inserted(bs)) {
856 if (!force) {
857 if (!bdrv_is_removable(bs)) {
2c2a6bb8
MA		 858 qemu_error_new(QERR_DEVICE_NOT_REMOVABLE,
859 bdrv_get_device_name(bs));
9dc39cba
FB		 860 return -1;
861 }
862 if (bdrv_is_locked(bs)) {
2c2a6bb8 863 qemu_error_new(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs));
9dc39cba
FB		 864 return -1;
865 }
866 }
867 bdrv_close(bs);
868 }
869 return 0;
870}
871
e1c923a6 872static void do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba
FB		 873{
874 BlockDriverState *bs;
f18c16de 875 int force = qdict_get_int(qdict, "force");
78d714e0 876 const char *filename = qdict_get_str(qdict, "device");
9dc39cba 877
9307c4c1 878 bs = bdrv_find(filename);
9dc39cba 879 if (!bs) {
2c2a6bb8 880 qemu_error_new(QERR_DEVICE_NOT_FOUND, filename);
9dc39cba
FB		 881 return;
882 }
376253ec 883 eject_device(mon, bs, force);
9dc39cba
FB		 884}
885
a3a55a2e
LC		 886static void do_block_set_passwd(Monitor *mon, const QDict *qdict,
887 QObject **ret_data)
888{
889 BlockDriverState *bs;
890
891 bs = bdrv_find(qdict_get_str(qdict, "device"));
892 if (!bs) {
893 qemu_error_new(QERR_DEVICE_NOT_FOUND, qdict_get_str(qdict, "device"));
894 return;
895 }
896
897 if (bdrv_set_key(bs, qdict_get_str(qdict, "password")) < 0) {
898 qemu_error_new(QERR_INVALID_PASSWORD);
899 }
900}
901
376253ec
AL		 902static void do_change_block(Monitor *mon, const char *device,
903 const char *filename, const char *fmt)
9dc39cba
FB		 904{
905 BlockDriverState *bs;
2ecea9b8 906 BlockDriver *drv = NULL;
9dc39cba 907
9307c4c1 908 bs = bdrv_find(device);
9dc39cba 909 if (!bs) {
ec3b82af 910 qemu_error_new(QERR_DEVICE_NOT_FOUND, device);
9dc39cba
FB		 911 return;
912 }
2ecea9b8 913 if (fmt) {
eb852011 914 drv = bdrv_find_whitelisted_format(fmt);
2ecea9b8 915 if (!drv) {
ec3b82af 916 qemu_error_new(QERR_INVALID_BLOCK_FORMAT, fmt);
2ecea9b8
AJ		 917 return;
918 }
919 }
376253ec 920 if (eject_device(mon, bs, 0) < 0)
9dc39cba 921 return;
2ecea9b8 922 bdrv_open2(bs, filename, 0, drv);
376253ec 923 monitor_read_bdrv_key_start(mon, bs, NULL, NULL);
bb5fc20f
AL		 924}
925
ec3b82af 926static void change_vnc_password(const char *password)
bb5fc20f
AL		 927{
928 if (vnc_display_password(NULL, password) < 0)
ec3b82af 929 qemu_error_new(QERR_SET_PASSWD_FAILED);
bb5fc20f 930
2895e075
MA		 931}
932
933static void change_vnc_password_cb(Monitor *mon, const char *password,
934 void *opaque)
935{
ec3b82af 936 change_vnc_password(password);
731b0364 937 monitor_read_command(mon, 1);
9dc39cba
FB		 938}
939
376253ec 940static void do_change_vnc(Monitor *mon, const char *target, const char *arg)
e25a5822 941{
70848515 942 if (strcmp(target, "passwd") == 0 ||
28a76be8
AL		 943 strcmp(target, "password") == 0) {
944 if (arg) {
bb5fc20f 945 char password[9];
28a76be8
AL		 946 strncpy(password, arg, sizeof(password));
947 password[sizeof(password) - 1] = '\0';
ec3b82af 948 change_vnc_password(password);
bb5fc20f 949 } else {
376253ec 950 monitor_read_password(mon, change_vnc_password_cb, NULL);
bb5fc20f 951 }
70848515 952 } else {
28a76be8 953 if (vnc_display_open(NULL, target) < 0)
ec3b82af 954 qemu_error_new(QERR_VNC_SERVER_FAILED, target);
70848515 955 }
e25a5822
TS		 956}
957
ec3b82af
MA		 958/**
959 * do_change(): Change a removable medium, or VNC configuration
960 */
961static void do_change(Monitor *mon, const QDict *qdict, QObject **ret_data)
e25a5822 962{
1d4daa91
LC		 963 const char *device = qdict_get_str(qdict, "device");
964 const char *target = qdict_get_str(qdict, "target");
965 const char *arg = qdict_get_try_str(qdict, "arg");
e25a5822 966 if (strcmp(device, "vnc") == 0) {
28a76be8 967 do_change_vnc(mon, target, arg);
e25a5822 968 } else {
28a76be8 969 do_change_block(mon, device, target, arg);
e25a5822
TS		 970 }
971}
972
d54908a5 973static void do_screen_dump(Monitor *mon, const QDict *qdict)
59a983b9 974{
d54908a5 975 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
59a983b9
FB		 976}
977
d54908a5 978static void do_logfile(Monitor *mon, const QDict *qdict)
e735b91c 979{
d54908a5 980 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
e735b91c
PB		 981}
982
d54908a5 983static void do_log(Monitor *mon, const QDict *qdict)
f193c797
FB		 984{
985 int mask;
d54908a5 986 const char *items = qdict_get_str(qdict, "items");
3b46e624 987
9307c4c1 988 if (!strcmp(items, "none")) {
f193c797
FB		 989 mask = 0;
990 } else {
9307c4c1 991 mask = cpu_str_to_log_mask(items);
f193c797 992 if (!mask) {
376253ec 993 help_cmd(mon, "log");
f193c797
FB		 994 return;
995 }
996 }
997 cpu_set_log(mask);
998}
999
d54908a5 1000static void do_singlestep(Monitor *mon, const QDict *qdict)
1b530a6d 1001{
d54908a5 1002 const char *option = qdict_get_try_str(qdict, "option");
1b530a6d
AJ		 1003 if (!option || !strcmp(option, "on")) {
1004 singlestep = 1;
1005 } else if (!strcmp(option, "off")) {
1006 singlestep = 0;
1007 } else {
1008 monitor_printf(mon, "unexpected option %s\n", option);
1009 }
1010}
1011
e0c97bde
LC		 1012/**
1013 * do_stop(): Stop VM execution
1014 */
1015static void do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data)
8a7ddc38
FB		 1016{
1017 vm_stop(EXCP_INTERRUPT);
1018}
1019
bb5fc20f 1020static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs);
c0f4ce77 1021
376253ec
AL		 1022struct bdrv_iterate_context {
1023 Monitor *mon;
1024 int err;
1025};
1026
a1f896a0
LC		 1027/**
1028 * do_cont(): Resume emulation.
1029 */
1030static void do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data)
8a7ddc38 1031{
376253ec 1032 struct bdrv_iterate_context context = { mon, 0 };
c0f4ce77 1033
376253ec 1034 bdrv_iterate(encrypted_bdrv_it, &context);
c0f4ce77 1035 /* only resume the vm if all keys are set and valid */
376253ec 1036 if (!context.err)
c0f4ce77 1037 vm_start();
8a7ddc38
FB		 1038}
1039
bb5fc20f
AL		 1040static void bdrv_key_cb(void *opaque, int err)
1041{
376253ec
AL		 1042 Monitor *mon = opaque;
1043
bb5fc20f
AL		 1044 /* another key was set successfully, retry to continue */
1045 if (!err)
a1f896a0 1046 do_cont(mon, NULL, NULL);
bb5fc20f
AL		 1047}
1048
1049static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs)
1050{
376253ec 1051 struct bdrv_iterate_context *context = opaque;
bb5fc20f 1052
376253ec
AL		 1053 if (!context->err && bdrv_key_required(bs)) {
1054 context->err = -EBUSY;
1055 monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb,
1056 context->mon);
bb5fc20f
AL		 1057 }
1058}
1059
d54908a5 1060static void do_gdbserver(Monitor *mon, const QDict *qdict)
59030a8c 1061{
d54908a5 1062 const char *device = qdict_get_try_str(qdict, "device");
59030a8c
AL		 1063 if (!device)
1064 device = "tcp::" DEFAULT_GDBSTUB_PORT;
1065 if (gdbserver_start(device) < 0) {
1066 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
1067 device);
1068 } else if (strcmp(device, "none") == 0) {
36556b20 1069 monitor_printf(mon, "Disabled gdbserver\n");
8a7ddc38 1070 } else {
59030a8c
AL		 1071 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
1072 device);
8a7ddc38
FB		 1073 }
1074}
1075
d54908a5 1076static void do_watchdog_action(Monitor *mon, const QDict *qdict)
9dd986cc 1077{
d54908a5 1078 const char *action = qdict_get_str(qdict, "action");
9dd986cc
RJ		 1079 if (select_watchdog_action(action) == -1) {
1080 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
1081 }
1082}
1083
376253ec 1084static void monitor_printc(Monitor *mon, int c)
9307c4c1 1085{
376253ec 1086 monitor_printf(mon, "'");
9307c4c1
FB		 1087 switch(c) {
1088 case '\'':
376253ec 1089 monitor_printf(mon, "\\'");
9307c4c1
FB		 1090 break;
1091 case '\\':
376253ec 1092 monitor_printf(mon, "\\\\");
9307c4c1
FB		 1093 break;
1094 case '\n':
376253ec 1095 monitor_printf(mon, "\\n");
9307c4c1
FB		 1096 break;
1097 case '\r':
376253ec 1098 monitor_printf(mon, "\\r");
9307c4c1
FB		 1099 break;
1100 default:
1101 if (c >= 32 && c <= 126) {
376253ec 1102 monitor_printf(mon, "%c", c);
9307c4c1 1103 } else {
376253ec 1104 monitor_printf(mon, "\\x%02x", c);
9307c4c1
FB		 1105 }
1106 break;
1107 }
376253ec 1108 monitor_printf(mon, "'");
9307c4c1
FB		 1109}
1110
376253ec 1111static void memory_dump(Monitor *mon, int count, int format, int wsize,
c227f099 1112 target_phys_addr_t addr, int is_physical)
9307c4c1 1113{
6a00d601 1114 CPUState *env;
23842aab 1115 int l, line_size, i, max_digits, len;
9307c4c1
FB		 1116 uint8_t buf[16];
1117 uint64_t v;
1118
1119 if (format == 'i') {
1120 int flags;
1121 flags = 0;
6a00d601
FB		 1122 env = mon_get_cpu();
1123 if (!env && !is_physical)
1124 return;
9307c4c1 1125#ifdef TARGET_I386
4c27ba27 1126 if (wsize == 2) {
9307c4c1 1127 flags = 1;
4c27ba27
FB		 1128 } else if (wsize == 4) {
1129 flags = 0;
1130 } else {
6a15fd12 1131 /* as default we use the current CS size */
4c27ba27 1132 flags = 0;
6a15fd12
FB		 1133 if (env) {
1134#ifdef TARGET_X86_64
5fafdf24 1135 if ((env->efer & MSR_EFER_LMA) &&
6a15fd12
FB		 1136 (env->segs[R_CS].flags & DESC_L_MASK))
1137 flags = 2;
1138 else
1139#endif
1140 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1141 flags = 1;
1142 }
4c27ba27
FB		 1143 }
1144#endif
376253ec 1145 monitor_disas(mon, env, addr, count, is_physical, flags);
9307c4c1
FB		 1146 return;
1147 }
1148
1149 len = wsize * count;
1150 if (wsize == 1)
1151 line_size = 8;
1152 else
1153 line_size = 16;
9307c4c1
FB		 1154 max_digits = 0;
1155
1156 switch(format) {
1157 case 'o':
1158 max_digits = (wsize * 8 + 2) / 3;
1159 break;
1160 default:
1161 case 'x':
1162 max_digits = (wsize * 8) / 4;
1163 break;
1164 case 'u':
1165 case 'd':
1166 max_digits = (wsize * 8 * 10 + 32) / 33;
1167 break;
1168 case 'c':
1169 wsize = 1;
1170 break;
1171 }
1172
1173 while (len > 0) {
7743e588 1174 if (is_physical)
376253ec 1175 monitor_printf(mon, TARGET_FMT_plx ":", addr);
7743e588 1176 else
376253ec 1177 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
9307c4c1
FB		 1178 l = len;
1179 if (l > line_size)
1180 l = line_size;
1181 if (is_physical) {
1182 cpu_physical_memory_rw(addr, buf, l, 0);
1183 } else {
6a00d601
FB		 1184 env = mon_get_cpu();
1185 if (!env)
1186 break;
c8f79b67 1187 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
376253ec 1188 monitor_printf(mon, " Cannot access memory\n");
c8f79b67
AL		 1189 break;
1190 }
9307c4c1 1191 }
5fafdf24 1192 i = 0;
9307c4c1
FB		 1193 while (i < l) {
1194 switch(wsize) {
1195 default:
1196 case 1:
1197 v = ldub_raw(buf + i);
1198 break;
1199 case 2:
1200 v = lduw_raw(buf + i);
1201 break;
1202 case 4:
92a31b1f 1203 v = (uint32_t)ldl_raw(buf + i);
9307c4c1
FB		 1204 break;
1205 case 8:
1206 v = ldq_raw(buf + i);
1207 break;
1208 }
376253ec 1209 monitor_printf(mon, " ");
9307c4c1
FB		 1210 switch(format) {
1211 case 'o':
376253ec 1212 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
9307c4c1
FB		 1213 break;
1214 case 'x':
376253ec 1215 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
9307c4c1
FB		 1216 break;
1217 case 'u':
376253ec 1218 monitor_printf(mon, "%*" PRIu64, max_digits, v);
9307c4c1
FB		 1219 break;
1220 case 'd':
376253ec 1221 monitor_printf(mon, "%*" PRId64, max_digits, v);
9307c4c1
FB		 1222 break;
1223 case 'c':
376253ec 1224 monitor_printc(mon, v);
9307c4c1
FB		 1225 break;
1226 }
1227 i += wsize;
1228 }
376253ec 1229 monitor_printf(mon, "\n");
9307c4c1
FB		 1230 addr += l;
1231 len -= l;
1232 }
1233}
1234
1bd1442e 1235static void do_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1236{
1bd1442e
LC		 1237 int count = qdict_get_int(qdict, "count");
1238 int format = qdict_get_int(qdict, "format");
1239 int size = qdict_get_int(qdict, "size");
1240 target_long addr = qdict_get_int(qdict, "addr");
1241
376253ec 1242 memory_dump(mon, count, format, size, addr, 0);
9307c4c1
FB		 1243}
1244
1bd1442e 1245static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1246{
1bd1442e
LC		 1247 int count = qdict_get_int(qdict, "count");
1248 int format = qdict_get_int(qdict, "format");
1249 int size = qdict_get_int(qdict, "size");
c227f099 1250 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1bd1442e 1251
376253ec 1252 memory_dump(mon, count, format, size, addr, 1);
9307c4c1
FB		 1253}
1254
1bd1442e 1255static void do_print(Monitor *mon, const QDict *qdict)
9307c4c1 1256{
1bd1442e 1257 int format = qdict_get_int(qdict, "format");
c227f099 1258 target_phys_addr_t val = qdict_get_int(qdict, "val");
1bd1442e 1259
7743e588 1260#if TARGET_PHYS_ADDR_BITS == 32
9307c4c1
FB		 1261 switch(format) {
1262 case 'o':
376253ec 1263 monitor_printf(mon, "%#o", val);
9307c4c1
FB		 1264 break;
1265 case 'x':
376253ec 1266 monitor_printf(mon, "%#x", val);
9307c4c1
FB		 1267 break;
1268 case 'u':
376253ec 1269 monitor_printf(mon, "%u", val);
9307c4c1
FB		 1270 break;
1271 default:
1272 case 'd':
376253ec 1273 monitor_printf(mon, "%d", val);
9307c4c1
FB		 1274 break;
1275 case 'c':
376253ec 1276 monitor_printc(mon, val);
9307c4c1
FB		 1277 break;
1278 }
92a31b1f
FB		 1279#else
1280 switch(format) {
1281 case 'o':
376253ec 1282 monitor_printf(mon, "%#" PRIo64, val);
92a31b1f
FB		 1283 break;
1284 case 'x':
376253ec 1285 monitor_printf(mon, "%#" PRIx64, val);
92a31b1f
FB		 1286 break;
1287 case 'u':
376253ec 1288 monitor_printf(mon, "%" PRIu64, val);
92a31b1f
FB		 1289 break;
1290 default:
1291 case 'd':
376253ec 1292 monitor_printf(mon, "%" PRId64, val);
92a31b1f
FB		 1293 break;
1294 case 'c':
376253ec 1295 monitor_printc(mon, val);
92a31b1f
FB		 1296 break;
1297 }
1298#endif
376253ec 1299 monitor_printf(mon, "\n");
9307c4c1
FB		 1300}
1301
57e09454 1302static void do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data)
b371dc59
FB		 1303{
1304 FILE *f;
afe67ef2
LC		 1305 uint32_t size = qdict_get_int(qdict, "size");
1306 const char *filename = qdict_get_str(qdict, "filename");
1307 target_long addr = qdict_get_int(qdict, "val");
b371dc59
FB		 1308 uint32_t l;
1309 CPUState *env;
1310 uint8_t buf[1024];
1311
1312 env = mon_get_cpu();
1313 if (!env)
1314 return;
1315
1316 f = fopen(filename, "wb");
1317 if (!f) {
376253ec 1318 monitor_printf(mon, "could not open '%s'\n", filename);
b371dc59
FB		 1319 return;
1320 }
1321 while (size != 0) {
1322 l = sizeof(buf);
1323 if (l > size)
1324 l = size;
1325 cpu_memory_rw_debug(env, addr, buf, l, 0);
1326 fwrite(buf, 1, l, f);
1327 addr += l;
1328 size -= l;
1329 }
1330 fclose(f);
1331}
1332
18f5a8bf
LC		 1333static void do_physical_memory_save(Monitor *mon, const QDict *qdict,
1334 QObject **ret_data)
a8bdf7a6
AJ		 1335{
1336 FILE *f;
1337 uint32_t l;
1338 uint8_t buf[1024];
afe67ef2
LC		 1339 uint32_t size = qdict_get_int(qdict, "size");
1340 const char *filename = qdict_get_str(qdict, "filename");
c227f099 1341 target_phys_addr_t addr = qdict_get_int(qdict, "val");
a8bdf7a6
AJ		 1342
1343 f = fopen(filename, "wb");
1344 if (!f) {
376253ec 1345 monitor_printf(mon, "could not open '%s'\n", filename);
a8bdf7a6
AJ		 1346 return;
1347 }
1348 while (size != 0) {
1349 l = sizeof(buf);
1350 if (l > size)
1351 l = size;
1352 cpu_physical_memory_rw(addr, buf, l, 0);
1353 fwrite(buf, 1, l, f);
1354 fflush(f);
1355 addr += l;
1356 size -= l;
1357 }
1358 fclose(f);
1359}
1360
f18c16de 1361static void do_sum(Monitor *mon, const QDict *qdict)
e4cf1adc
FB		 1362{
1363 uint32_t addr;
1364 uint8_t buf[1];
1365 uint16_t sum;
f18c16de
LC		 1366 uint32_t start = qdict_get_int(qdict, "start");
1367 uint32_t size = qdict_get_int(qdict, "size");
e4cf1adc
FB		 1368
1369 sum = 0;
1370 for(addr = start; addr < (start + size); addr++) {
1371 cpu_physical_memory_rw(addr, buf, 1, 0);
1372 /* BSD sum algorithm ('sum' Unix command) */
1373 sum = (sum >> 1) | (sum << 15);
1374 sum += buf[0];
1375 }
376253ec 1376 monitor_printf(mon, "%05d\n", sum);
e4cf1adc
FB		 1377}
1378
a3a91a35
FB		 1379typedef struct {
1380 int keycode;
1381 const char *name;
1382} KeyDef;
1383
1384static const KeyDef key_defs[] = {
1385 { 0x2a, "shift" },
1386 { 0x36, "shift_r" },
3b46e624 1387
a3a91a35
FB		 1388 { 0x38, "alt" },
1389 { 0xb8, "alt_r" },
2ba27c7f
TS		 1390 { 0x64, "altgr" },
1391 { 0xe4, "altgr_r" },
a3a91a35
FB		 1392 { 0x1d, "ctrl" },
1393 { 0x9d, "ctrl_r" },
1394
1395 { 0xdd, "menu" },
1396
1397 { 0x01, "esc" },
1398
1399 { 0x02, "1" },
1400 { 0x03, "2" },
1401 { 0x04, "3" },
1402 { 0x05, "4" },
1403 { 0x06, "5" },
1404 { 0x07, "6" },
1405 { 0x08, "7" },
1406 { 0x09, "8" },
1407 { 0x0a, "9" },
1408 { 0x0b, "0" },
64866c3d
FB		 1409 { 0x0c, "minus" },
1410 { 0x0d, "equal" },
a3a91a35
FB		 1411 { 0x0e, "backspace" },
1412
1413 { 0x0f, "tab" },
1414 { 0x10, "q" },
1415 { 0x11, "w" },
1416 { 0x12, "e" },
1417 { 0x13, "r" },
1418 { 0x14, "t" },
1419 { 0x15, "y" },
1420 { 0x16, "u" },
1421 { 0x17, "i" },
1422 { 0x18, "o" },
1423 { 0x19, "p" },
1424
1425 { 0x1c, "ret" },
1426
1427 { 0x1e, "a" },
1428 { 0x1f, "s" },
1429 { 0x20, "d" },
1430 { 0x21, "f" },
1431 { 0x22, "g" },
1432 { 0x23, "h" },
1433 { 0x24, "j" },
1434 { 0x25, "k" },
1435 { 0x26, "l" },
1436
1437 { 0x2c, "z" },
1438 { 0x2d, "x" },
1439 { 0x2e, "c" },
1440 { 0x2f, "v" },
1441 { 0x30, "b" },
1442 { 0x31, "n" },
1443 { 0x32, "m" },
9155fc45
AJ		 1444 { 0x33, "comma" },
1445 { 0x34, "dot" },
1446 { 0x35, "slash" },
3b46e624 1447
4d3b6f6e
AZ		 1448 { 0x37, "asterisk" },
1449
a3a91a35 1450 { 0x39, "spc" },
00ffa62a 1451 { 0x3a, "caps_lock" },
a3a91a35
FB		 1452 { 0x3b, "f1" },
1453 { 0x3c, "f2" },
1454 { 0x3d, "f3" },
1455 { 0x3e, "f4" },
1456 { 0x3f, "f5" },
1457 { 0x40, "f6" },
1458 { 0x41, "f7" },
1459 { 0x42, "f8" },
1460 { 0x43, "f9" },
1461 { 0x44, "f10" },
00ffa62a 1462 { 0x45, "num_lock" },
a3a91a35
FB		 1463 { 0x46, "scroll_lock" },
1464
64866c3d
FB		 1465 { 0xb5, "kp_divide" },
1466 { 0x37, "kp_multiply" },
0cfec834 1467 { 0x4a, "kp_subtract" },
64866c3d
FB		 1468 { 0x4e, "kp_add" },
1469 { 0x9c, "kp_enter" },
1470 { 0x53, "kp_decimal" },
f2289cb6 1471 { 0x54, "sysrq" },
64866c3d
FB		 1472
1473 { 0x52, "kp_0" },
1474 { 0x4f, "kp_1" },
1475 { 0x50, "kp_2" },
1476 { 0x51, "kp_3" },
1477 { 0x4b, "kp_4" },
1478 { 0x4c, "kp_5" },
1479 { 0x4d, "kp_6" },
1480 { 0x47, "kp_7" },
1481 { 0x48, "kp_8" },
1482 { 0x49, "kp_9" },
3b46e624 1483
a3a91a35
FB		 1484 { 0x56, "<" },
1485
1486 { 0x57, "f11" },
1487 { 0x58, "f12" },
1488
1489 { 0xb7, "print" },
1490
1491 { 0xc7, "home" },
1492 { 0xc9, "pgup" },
1493 { 0xd1, "pgdn" },
1494 { 0xcf, "end" },
1495
1496 { 0xcb, "left" },
1497 { 0xc8, "up" },
1498 { 0xd0, "down" },
1499 { 0xcd, "right" },
1500
1501 { 0xd2, "insert" },
1502 { 0xd3, "delete" },
c0b5b109
BS		 1503#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1504 { 0xf0, "stop" },
1505 { 0xf1, "again" },
1506 { 0xf2, "props" },
1507 { 0xf3, "undo" },
1508 { 0xf4, "front" },
1509 { 0xf5, "copy" },
1510 { 0xf6, "open" },
1511 { 0xf7, "paste" },
1512 { 0xf8, "find" },
1513 { 0xf9, "cut" },
1514 { 0xfa, "lf" },
1515 { 0xfb, "help" },
1516 { 0xfc, "meta_l" },
1517 { 0xfd, "meta_r" },
1518 { 0xfe, "compose" },
1519#endif
a3a91a35
FB		 1520 { 0, NULL },
1521};
1522
1523static int get_keycode(const char *key)
1524{
1525 const KeyDef *p;
64866c3d
FB		 1526 char *endp;
1527 int ret;
a3a91a35
FB		 1528
1529 for(p = key_defs; p->name != NULL; p++) {
1530 if (!strcmp(key, p->name))
1531 return p->keycode;
1532 }
64866c3d
FB		 1533 if (strstart(key, "0x", NULL)) {
1534 ret = strtoul(key, &endp, 0);
1535 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1536 return ret;
1537 }
a3a91a35
FB		 1538 return -1;
1539}
1540
c8256f9d
AZ		 1541#define MAX_KEYCODES 16
1542static uint8_t keycodes[MAX_KEYCODES];
1543static int nb_pending_keycodes;
1544static QEMUTimer *key_timer;
1545
1546static void release_keys(void *opaque)
1547{
1548 int keycode;
1549
1550 while (nb_pending_keycodes > 0) {
1551 nb_pending_keycodes--;
1552 keycode = keycodes[nb_pending_keycodes];
1553 if (keycode & 0x80)
1554 kbd_put_keycode(0xe0);
1555 kbd_put_keycode(keycode | 0x80);
1556 }
1557}
1558
1d4daa91 1559static void do_sendkey(Monitor *mon, const QDict *qdict)
a3a91a35 1560{
3401c0d9
AZ		 1561 char keyname_buf[16];
1562 char *separator;
1563 int keyname_len, keycode, i;
1d4daa91
LC		 1564 const char *string = qdict_get_str(qdict, "string");
1565 int has_hold_time = qdict_haskey(qdict, "hold_time");
1566 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
3401c0d9 1567
c8256f9d
AZ		 1568 if (nb_pending_keycodes > 0) {
1569 qemu_del_timer(key_timer);
1570 release_keys(NULL);
1571 }
1572 if (!has_hold_time)
1573 hold_time = 100;
1574 i = 0;
3401c0d9
AZ		 1575 while (1) {
1576 separator = strchr(string, '-');
1577 keyname_len = separator ? separator - string : strlen(string);
1578 if (keyname_len > 0) {
1579 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1580 if (keyname_len > sizeof(keyname_buf) - 1) {
376253ec 1581 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
3401c0d9 1582 return;
a3a91a35 1583 }
c8256f9d 1584 if (i == MAX_KEYCODES) {
376253ec 1585 monitor_printf(mon, "too many keys\n");
3401c0d9
AZ		 1586 return;
1587 }
1588 keyname_buf[keyname_len] = 0;
1589 keycode = get_keycode(keyname_buf);
1590 if (keycode < 0) {
376253ec 1591 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
3401c0d9
AZ		 1592 return;
1593 }
c8256f9d 1594 keycodes[i++] = keycode;
a3a91a35 1595 }
3401c0d9 1596 if (!separator)
a3a91a35 1597 break;
3401c0d9 1598 string = separator + 1;
a3a91a35 1599 }
c8256f9d 1600 nb_pending_keycodes = i;
a3a91a35 1601 /* key down events */
c8256f9d 1602 for (i = 0; i < nb_pending_keycodes; i++) {
a3a91a35
FB		 1603 keycode = keycodes[i];
1604 if (keycode & 0x80)
1605 kbd_put_keycode(0xe0);
1606 kbd_put_keycode(keycode & 0x7f);
1607 }
c8256f9d 1608 /* delayed key up events */
f227f17d 1609 qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) +
6ee093c9 1610 muldiv64(get_ticks_per_sec(), hold_time, 1000));
a3a91a35
FB		 1611}
1612
13224a87
FB		 1613static int mouse_button_state;
1614
1d4daa91 1615static void do_mouse_move(Monitor *mon, const QDict *qdict)
13224a87
FB		 1616{
1617 int dx, dy, dz;
1d4daa91
LC		 1618 const char *dx_str = qdict_get_str(qdict, "dx_str");
1619 const char *dy_str = qdict_get_str(qdict, "dy_str");
1620 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
13224a87
FB		 1621 dx = strtol(dx_str, NULL, 0);
1622 dy = strtol(dy_str, NULL, 0);
1623 dz = 0;
5fafdf24 1624 if (dz_str)
13224a87
FB		 1625 dz = strtol(dz_str, NULL, 0);
1626 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1627}
1628
d54908a5 1629static void do_mouse_button(Monitor *mon, const QDict *qdict)
13224a87 1630{
d54908a5 1631 int button_state = qdict_get_int(qdict, "button_state");
13224a87
FB		 1632 mouse_button_state = button_state;
1633 kbd_mouse_event(0, 0, 0, mouse_button_state);
1634}
1635
aa93e39c 1636static void do_ioport_read(Monitor *mon, const QDict *qdict)
3440557b 1637{
aa93e39c
LC		 1638 int size = qdict_get_int(qdict, "size");
1639 int addr = qdict_get_int(qdict, "addr");
1640 int has_index = qdict_haskey(qdict, "index");
3440557b
FB		 1641 uint32_t val;
1642 int suffix;
1643
1644 if (has_index) {
aa93e39c 1645 int index = qdict_get_int(qdict, "index");
afcea8cb 1646 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
3440557b
FB		 1647 addr++;
1648 }
1649 addr &= 0xffff;
1650
1651 switch(size) {
1652 default:
1653 case 1:
afcea8cb 1654 val = cpu_inb(addr);
3440557b
FB		 1655 suffix = 'b';
1656 break;
1657 case 2:
afcea8cb 1658 val = cpu_inw(addr);
3440557b
FB		 1659 suffix = 'w';
1660 break;
1661 case 4:
afcea8cb 1662 val = cpu_inl(addr);
3440557b
FB		 1663 suffix = 'l';
1664 break;
1665 }
376253ec
AL		 1666 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1667 suffix, addr, size * 2, val);
3440557b 1668}
a3a91a35 1669
1bd1442e 1670static void do_ioport_write(Monitor *mon, const QDict *qdict)
f114784f 1671{
1bd1442e
LC		 1672 int size = qdict_get_int(qdict, "size");
1673 int addr = qdict_get_int(qdict, "addr");
1674 int val = qdict_get_int(qdict, "val");
1675
f114784f
JK		 1676 addr &= IOPORTS_MASK;
1677
1678 switch (size) {
1679 default:
1680 case 1:
afcea8cb 1681 cpu_outb(addr, val);
f114784f
JK		 1682 break;
1683 case 2:
afcea8cb 1684 cpu_outw(addr, val);
f114784f
JK		 1685 break;
1686 case 4:
afcea8cb 1687 cpu_outl(addr, val);
f114784f
JK		 1688 break;
1689 }
1690}
1691
d54908a5 1692static void do_boot_set(Monitor *mon, const QDict *qdict)
0ecdffbb
AJ		 1693{
1694 int res;
d54908a5 1695 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
0ecdffbb 1696
76e30d0f
JK		 1697 res = qemu_boot_set(bootdevice);
1698 if (res == 0) {
1699 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1700 } else if (res > 0) {
1701 monitor_printf(mon, "setting boot device list failed\n");
0ecdffbb 1702 } else {
376253ec
AL		 1703 monitor_printf(mon, "no function defined to set boot device list for "
1704 "this architecture\n");
0ecdffbb
AJ		 1705 }
1706}
1707
c80d259e
LC		 1708/**
1709 * do_system_reset(): Issue a machine reset
1710 */
1711static void do_system_reset(Monitor *mon, const QDict *qdict,
1712 QObject **ret_data)
e4f9082b
FB		 1713{
1714 qemu_system_reset_request();
1715}
1716
43076664
LC		 1717/**
1718 * do_system_powerdown(): Issue a machine powerdown
1719 */
1720static void do_system_powerdown(Monitor *mon, const QDict *qdict,
1721 QObject **ret_data)
3475187d
FB		 1722{
1723 qemu_system_powerdown_request();
1724}
1725
b86bda5b 1726#if defined(TARGET_I386)
376253ec 1727static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask)
b86bda5b 1728{
376253ec
AL		 1729 monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n",
1730 addr,
1731 pte & mask,
1732 pte & PG_GLOBAL_MASK ? 'G' : '-',
1733 pte & PG_PSE_MASK ? 'P' : '-',
1734 pte & PG_DIRTY_MASK ? 'D' : '-',
1735 pte & PG_ACCESSED_MASK ? 'A' : '-',
1736 pte & PG_PCD_MASK ? 'C' : '-',
1737 pte & PG_PWT_MASK ? 'T' : '-',
1738 pte & PG_USER_MASK ? 'U' : '-',
1739 pte & PG_RW_MASK ? 'W' : '-');
b86bda5b
FB		 1740}
1741
376253ec 1742static void tlb_info(Monitor *mon)
b86bda5b 1743{
6a00d601 1744 CPUState *env;
b86bda5b
FB		 1745 int l1, l2;
1746 uint32_t pgd, pde, pte;
1747
6a00d601
FB		 1748 env = mon_get_cpu();
1749 if (!env)
1750 return;
1751
b86bda5b 1752 if (!(env->cr[0] & CR0_PG_MASK)) {
376253ec 1753 monitor_printf(mon, "PG disabled\n");
b86bda5b
FB		 1754 return;
1755 }
1756 pgd = env->cr[3] & ~0xfff;
1757 for(l1 = 0; l1 < 1024; l1++) {
1758 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
1759 pde = le32_to_cpu(pde);
1760 if (pde & PG_PRESENT_MASK) {
1761 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
376253ec 1762 print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1));
b86bda5b
FB		 1763 } else {
1764 for(l2 = 0; l2 < 1024; l2++) {
5fafdf24 1765 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
b86bda5b
FB		 1766 (uint8_t *)&pte, 4);
1767 pte = le32_to_cpu(pte);
1768 if (pte & PG_PRESENT_MASK) {
376253ec 1769 print_pte(mon, (l1 << 22) + (l2 << 12),
5fafdf24 1770 pte & ~PG_PSE_MASK,
b86bda5b
FB		 1771 ~0xfff);
1772 }
1773 }
1774 }
1775 }
1776 }
1777}
1778
376253ec 1779static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot,
b86bda5b
FB		 1780 uint32_t end, int prot)
1781{
9746b15b
FB		 1782 int prot1;
1783 prot1 = *plast_prot;
1784 if (prot != prot1) {
b86bda5b 1785 if (*pstart != -1) {
376253ec
AL		 1786 monitor_printf(mon, "%08x-%08x %08x %c%c%c\n",
1787 *pstart, end, end - *pstart,
1788 prot1 & PG_USER_MASK ? 'u' : '-',
1789 'r',
1790 prot1 & PG_RW_MASK ? 'w' : '-');
b86bda5b
FB		 1791 }
1792 if (prot != 0)
1793 *pstart = end;
1794 else
1795 *pstart = -1;
1796 *plast_prot = prot;
1797 }
1798}
1799
376253ec 1800static void mem_info(Monitor *mon)
b86bda5b 1801{
6a00d601 1802 CPUState *env;
b86bda5b
FB		 1803 int l1, l2, prot, last_prot;
1804 uint32_t pgd, pde, pte, start, end;
1805
6a00d601
FB		 1806 env = mon_get_cpu();
1807 if (!env)
1808 return;
1809
b86bda5b 1810 if (!(env->cr[0] & CR0_PG_MASK)) {
376253ec 1811 monitor_printf(mon, "PG disabled\n");
b86bda5b
FB		 1812 return;
1813 }
1814 pgd = env->cr[3] & ~0xfff;
1815 last_prot = 0;
1816 start = -1;
1817 for(l1 = 0; l1 < 1024; l1++) {
1818 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
1819 pde = le32_to_cpu(pde);
1820 end = l1 << 22;
1821 if (pde & PG_PRESENT_MASK) {
1822 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1823 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
376253ec 1824 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1825 } else {
1826 for(l2 = 0; l2 < 1024; l2++) {
5fafdf24 1827 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
b86bda5b
FB		 1828 (uint8_t *)&pte, 4);
1829 pte = le32_to_cpu(pte);
1830 end = (l1 << 22) + (l2 << 12);
1831 if (pte & PG_PRESENT_MASK) {
1832 prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1833 } else {
1834 prot = 0;
1835 }
376253ec 1836 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1837 }
1838 }
1839 } else {
1840 prot = 0;
376253ec 1841 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1842 }
1843 }
1844}
1845#endif
1846
7c664e2f
AJ		 1847#if defined(TARGET_SH4)
1848
376253ec 1849static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
7c664e2f 1850{
376253ec
AL		 1851 monitor_printf(mon, " tlb%i:\t"
1852 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1853 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1854 "dirty=%hhu writethrough=%hhu\n",
1855 idx,
1856 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1857 tlb->v, tlb->sh, tlb->c, tlb->pr,
1858 tlb->d, tlb->wt);
7c664e2f
AJ		 1859}
1860
376253ec 1861static void tlb_info(Monitor *mon)
7c664e2f
AJ		 1862{
1863 CPUState *env = mon_get_cpu();
1864 int i;
1865
376253ec 1866 monitor_printf (mon, "ITLB:\n");
7c664e2f 1867 for (i = 0 ; i < ITLB_SIZE ; i++)
376253ec
AL		 1868 print_tlb (mon, i, &env->itlb[i]);
1869 monitor_printf (mon, "UTLB:\n");
7c664e2f 1870 for (i = 0 ; i < UTLB_SIZE ; i++)
376253ec 1871 print_tlb (mon, i, &env->utlb[i]);
7c664e2f
AJ		 1872}
1873
1874#endif
1875
2af5ba71 1876static void do_info_kvm_print(Monitor *mon, const QObject *data)
7ba1e619 1877{
2af5ba71
LC		 1878 QDict *qdict;
1879
1880 qdict = qobject_to_qdict(data);
1881
376253ec 1882 monitor_printf(mon, "kvm support: ");
2af5ba71
LC		 1883 if (qdict_get_bool(qdict, "present")) {
1884 monitor_printf(mon, "%s\n", qdict_get_bool(qdict, "enabled") ?
1885 "enabled" : "disabled");
1886 } else {
1887 monitor_printf(mon, "not compiled\n");
1888 }
1889}
1890
1891/**
1892 * do_info_kvm(): Show KVM information
1893 *
1894 * Return a QDict with the following information:
1895 *
1896 * - "enabled": true if KVM support is enabled, false otherwise
1897 * - "present": true if QEMU has KVM support, false otherwise
1898 *
1899 * Example:
1900 *
1901 * { "enabled": true, "present": true }
1902 */
1903static void do_info_kvm(Monitor *mon, QObject **ret_data)
1904{
1905#ifdef CONFIG_KVM
1906 *ret_data = qobject_from_jsonf("{ 'enabled': %i, 'present': true }",
1907 kvm_enabled());
7ba1e619 1908#else
2af5ba71 1909 *ret_data = qobject_from_jsonf("{ 'enabled': false, 'present': false }");
7ba1e619
AL		 1910#endif
1911}
1912
030ea37b
AL		 1913static void do_info_numa(Monitor *mon)
1914{
b28b6230 1915 int i;
030ea37b
AL		 1916 CPUState *env;
1917
1918 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1919 for (i = 0; i < nb_numa_nodes; i++) {
1920 monitor_printf(mon, "node %d cpus:", i);
1921 for (env = first_cpu; env != NULL; env = env->next_cpu) {
1922 if (env->numa_node == i) {
1923 monitor_printf(mon, " %d", env->cpu_index);
1924 }
1925 }
1926 monitor_printf(mon, "\n");
1927 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1928 node_mem[i] >> 20);
1929 }
1930}
1931
5f1ce948
FB		 1932#ifdef CONFIG_PROFILER
1933
e9a6625e
AJ		 1934int64_t qemu_time;
1935int64_t dev_time;
1936
376253ec 1937static void do_info_profile(Monitor *mon)
5f1ce948
FB		 1938{
1939 int64_t total;
1940 total = qemu_time;
1941 if (total == 0)
1942 total = 1;
376253ec 1943 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
6ee093c9 1944 dev_time, dev_time / (double)get_ticks_per_sec());
376253ec 1945 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
6ee093c9 1946 qemu_time, qemu_time / (double)get_ticks_per_sec());
5f1ce948 1947 qemu_time = 0;
5f1ce948 1948 dev_time = 0;
5f1ce948
FB		 1949}
1950#else
376253ec 1951static void do_info_profile(Monitor *mon)
5f1ce948 1952{
376253ec 1953 monitor_printf(mon, "Internal profiler not compiled\n");
5f1ce948
FB		 1954}
1955#endif
1956
ec36b695 1957/* Capture support */
72cf2d4f 1958static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
ec36b695 1959
376253ec 1960static void do_info_capture(Monitor *mon)
ec36b695
FB		 1961{
1962 int i;
1963 CaptureState *s;
1964
1965 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
376253ec 1966 monitor_printf(mon, "[%d]: ", i);
ec36b695
FB		 1967 s->ops.info (s->opaque);
1968 }
1969}
1970
2313086a 1971#ifdef HAS_AUDIO
d54908a5 1972static void do_stop_capture(Monitor *mon, const QDict *qdict)
ec36b695
FB		 1973{
1974 int i;
d54908a5 1975 int n = qdict_get_int(qdict, "n");
ec36b695
FB		 1976 CaptureState *s;
1977
1978 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
1979 if (i == n) {
1980 s->ops.destroy (s->opaque);
72cf2d4f 1981 QLIST_REMOVE (s, entries);
ec36b695
FB		 1982 qemu_free (s);
1983 return;
1984 }
1985 }
1986}
1987
c1925484
LC		 1988static void do_wav_capture(Monitor *mon, const QDict *qdict)
1989{
1990 const char *path = qdict_get_str(qdict, "path");
1991 int has_freq = qdict_haskey(qdict, "freq");
1992 int freq = qdict_get_try_int(qdict, "freq", -1);
1993 int has_bits = qdict_haskey(qdict, "bits");
1994 int bits = qdict_get_try_int(qdict, "bits", -1);
1995 int has_channels = qdict_haskey(qdict, "nchannels");
1996 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
ec36b695
FB		 1997 CaptureState *s;
1998
1999 s = qemu_mallocz (sizeof (*s));
ec36b695
FB		 2000
2001 freq = has_freq ? freq : 44100;
2002 bits = has_bits ? bits : 16;
2003 nchannels = has_channels ? nchannels : 2;
2004
2005 if (wav_start_capture (s, path, freq, bits, nchannels)) {
376253ec 2006 monitor_printf(mon, "Faied to add wave capture\n");
ec36b695
FB		 2007 qemu_free (s);
2008 }
72cf2d4f 2009 QLIST_INSERT_HEAD (&capture_head, s, entries);
ec36b695
FB		 2010}
2011#endif
2012
dc1c0b74 2013#if defined(TARGET_I386)
d54908a5 2014static void do_inject_nmi(Monitor *mon, const QDict *qdict)
dc1c0b74
AJ		 2015{
2016 CPUState *env;
d54908a5 2017 int cpu_index = qdict_get_int(qdict, "cpu_index");
dc1c0b74
AJ		 2018
2019 for (env = first_cpu; env != NULL; env = env->next_cpu)
2020 if (env->cpu_index == cpu_index) {
2021 cpu_interrupt(env, CPU_INTERRUPT_NMI);
2022 break;
2023 }
2024}
2025#endif
2026
c0e8520e 2027static void do_info_status_print(Monitor *mon, const QObject *data)
6f9c5ee7 2028{
c0e8520e
LC		 2029 QDict *qdict;
2030
2031 qdict = qobject_to_qdict(data);
2032
2033 monitor_printf(mon, "VM status: ");
2034 if (qdict_get_bool(qdict, "running")) {
2035 monitor_printf(mon, "running");
2036 if (qdict_get_bool(qdict, "singlestep")) {
2037 monitor_printf(mon, " (single step mode)");
1b530a6d 2038 }
c0e8520e
LC		 2039 } else {
2040 monitor_printf(mon, "paused");
2041 }
2042
2043 monitor_printf(mon, "\n");
2044}
2045
2046/**
2047 * do_info_status(): VM status
2048 *
2049 * Return a QDict with the following information:
2050 *
2051 * - "running": true if the VM is running, or false if it is paused
2052 * - "singlestep": true if the VM is in single step mode, false otherwise
2053 *
2054 * Example:
2055 *
2056 * { "running": true, "singlestep": false }
2057 */
2058static void do_info_status(Monitor *mon, QObject **ret_data)
2059{
2060 *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i }",
2061 vm_running, singlestep);
6f9c5ee7
AJ		 2062}
2063
cfdf2c40
LC		 2064static ram_addr_t balloon_get_value(void)
2065{
2066 ram_addr_t actual;
2067
2068 if (kvm_enabled() && !kvm_has_sync_mmu()) {
2069 qemu_error_new(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon");
2070 return 0;
2071 }
2072
2073 actual = qemu_balloon_status();
2074 if (actual == 0) {
2075 qemu_error_new(QERR_DEVICE_NOT_ACTIVE, "balloon");
2076 return 0;
2077 }
2078
2079 return actual;
2080}
2081
83fb1de2
LC		 2082/**
2083 * do_balloon(): Request VM to change its memory allocation
2084 */
2085static void do_balloon(Monitor *mon, const QDict *qdict, QObject **ret_data)
df751fa8 2086{
cfdf2c40
LC		 2087 if (balloon_get_value()) {
2088 /* ballooning is active */
3b0bd6ec 2089 qemu_balloon(qdict_get_int(qdict, "value"));
cfdf2c40 2090 }
df751fa8
AL		 2091}
2092
cc1d9c70
LC		 2093static void monitor_print_balloon(Monitor *mon, const QObject *data)
2094{
7f179671
LC		 2095 QDict *qdict;
2096
2097 qdict = qobject_to_qdict(data);
2098
2099 monitor_printf(mon, "balloon: actual=%" PRId64 "\n",
2100 qdict_get_int(qdict, "balloon") >> 20);
cc1d9c70
LC		 2101}
2102
2103/**
2104 * do_info_balloon(): Balloon information
7f179671
LC		 2105 *
2106 * Return a QDict with the following information:
2107 *
2108 * - "balloon": current balloon value in bytes
2109 *
2110 * Example:
2111 *
2112 * { "balloon": 1073741824 }
cc1d9c70
LC		 2113 */
2114static void do_info_balloon(Monitor *mon, QObject **ret_data)
df751fa8 2115{
c227f099 2116 ram_addr_t actual;
df751fa8 2117
cfdf2c40
LC		 2118 actual = balloon_get_value();
2119 if (actual != 0) {
7f179671
LC		 2120 *ret_data = qobject_from_jsonf("{ 'balloon': %" PRId64 "}",
2121 (int64_t) actual);
cfdf2c40 2122 }
df751fa8
AL		 2123}
2124
15dfcd45 2125static qemu_acl *find_acl(Monitor *mon, const char *name)
76655d6d 2126{
15dfcd45 2127 qemu_acl *acl = qemu_acl_find(name);
76655d6d 2128
76655d6d 2129 if (!acl) {
15dfcd45 2130 monitor_printf(mon, "acl: unknown list '%s'\n", name);
76655d6d 2131 }
15dfcd45
JK		 2132 return acl;
2133}
2134
d54908a5 2135static void do_acl_show(Monitor *mon, const QDict *qdict)
15dfcd45 2136{
d54908a5 2137 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2138 qemu_acl *acl = find_acl(mon, aclname);
2139 qemu_acl_entry *entry;
2140 int i = 0;
76655d6d 2141
15dfcd45 2142 if (acl) {
28a76be8 2143 monitor_printf(mon, "policy: %s\n",
76655d6d 2144 acl->defaultDeny ? "deny" : "allow");
72cf2d4f 2145 QTAILQ_FOREACH(entry, &acl->entries, next) {
28a76be8
AL		 2146 i++;
2147 monitor_printf(mon, "%d: %s %s\n", i,
15dfcd45 2148 entry->deny ? "deny" : "allow", entry->match);
28a76be8 2149 }
15dfcd45
JK		 2150 }
2151}
2152
d54908a5 2153static void do_acl_reset(Monitor *mon, const QDict *qdict)
15dfcd45 2154{
d54908a5 2155 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2156 qemu_acl *acl = find_acl(mon, aclname);
2157
2158 if (acl) {
28a76be8
AL		 2159 qemu_acl_reset(acl);
2160 monitor_printf(mon, "acl: removed all rules\n");
15dfcd45
JK		 2161 }
2162}
2163
f18c16de 2164static void do_acl_policy(Monitor *mon, const QDict *qdict)
15dfcd45 2165{
f18c16de
LC		 2166 const char *aclname = qdict_get_str(qdict, "aclname");
2167 const char *policy = qdict_get_str(qdict, "policy");
15dfcd45 2168 qemu_acl *acl = find_acl(mon, aclname);
28a76be8 2169
15dfcd45
JK		 2170 if (acl) {
2171 if (strcmp(policy, "allow") == 0) {
28a76be8
AL		 2172 acl->defaultDeny = 0;
2173 monitor_printf(mon, "acl: policy set to 'allow'\n");
15dfcd45 2174 } else if (strcmp(policy, "deny") == 0) {
28a76be8
AL		 2175 acl->defaultDeny = 1;
2176 monitor_printf(mon, "acl: policy set to 'deny'\n");
2177 } else {
15dfcd45
JK		 2178 monitor_printf(mon, "acl: unknown policy '%s', "
2179 "expected 'deny' or 'allow'\n", policy);
28a76be8 2180 }
15dfcd45
JK		 2181 }
2182}
28a76be8 2183
1bd1442e 2184static void do_acl_add(Monitor *mon, const QDict *qdict)
15dfcd45 2185{
1bd1442e
LC		 2186 const char *aclname = qdict_get_str(qdict, "aclname");
2187 const char *match = qdict_get_str(qdict, "match");
2188 const char *policy = qdict_get_str(qdict, "policy");
2189 int has_index = qdict_haskey(qdict, "index");
2190 int index = qdict_get_try_int(qdict, "index", -1);
15dfcd45
JK		 2191 qemu_acl *acl = find_acl(mon, aclname);
2192 int deny, ret;
2193
2194 if (acl) {
2195 if (strcmp(policy, "allow") == 0) {
2196 deny = 0;
2197 } else if (strcmp(policy, "deny") == 0) {
2198 deny = 1;
2199 } else {
2200 monitor_printf(mon, "acl: unknown policy '%s', "
2201 "expected 'deny' or 'allow'\n", policy);
28a76be8
AL		 2202 return;
2203 }
28a76be8
AL		 2204 if (has_index)
2205 ret = qemu_acl_insert(acl, deny, match, index);
2206 else
2207 ret = qemu_acl_append(acl, deny, match);
2208 if (ret < 0)
2209 monitor_printf(mon, "acl: unable to add acl entry\n");
2210 else
2211 monitor_printf(mon, "acl: added rule at position %d\n", ret);
15dfcd45
JK		 2212 }
2213}
28a76be8 2214
f18c16de 2215static void do_acl_remove(Monitor *mon, const QDict *qdict)
15dfcd45 2216{
f18c16de
LC		 2217 const char *aclname = qdict_get_str(qdict, "aclname");
2218 const char *match = qdict_get_str(qdict, "match");
15dfcd45
JK		 2219 qemu_acl *acl = find_acl(mon, aclname);
2220 int ret;
28a76be8 2221
15dfcd45 2222 if (acl) {
28a76be8
AL		 2223 ret = qemu_acl_remove(acl, match);
2224 if (ret < 0)
2225 monitor_printf(mon, "acl: no matching acl entry\n");
2226 else
2227 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
76655d6d
AL		 2228 }
2229}
2230
79c4f6b0 2231#if defined(TARGET_I386)
37b7ad48 2232static void do_inject_mce(Monitor *mon, const QDict *qdict)
79c4f6b0
HY		 2233{
2234 CPUState *cenv;
37b7ad48
LC		 2235 int cpu_index = qdict_get_int(qdict, "cpu_index");
2236 int bank = qdict_get_int(qdict, "bank");
2237 uint64_t status = qdict_get_int(qdict, "status");
2238 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2239 uint64_t addr = qdict_get_int(qdict, "addr");
2240 uint64_t misc = qdict_get_int(qdict, "misc");
79c4f6b0
HY		 2241
2242 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu)
2243 if (cenv->cpu_index == cpu_index && cenv->mcg_cap) {
2244 cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc);
2245 break;
2246 }
2247}
2248#endif
2249
f0d6000a 2250static void do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2251{
d54908a5 2252 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2253 mon_fd_t *monfd;
f07918fd
MM		 2254 int fd;
2255
2256 fd = qemu_chr_get_msgfd(mon->chr);
2257 if (fd == -1) {
7cdfcfe1 2258 qemu_error_new(QERR_FD_NOT_SUPPLIED);
f07918fd
MM		 2259 return;
2260 }
2261
2262 if (qemu_isdigit(fdname[0])) {
7cdfcfe1 2263 qemu_error_new(QERR_INVALID_PARAMETER, "fdname");
f07918fd
MM		 2264 return;
2265 }
2266
2267 fd = dup(fd);
2268 if (fd == -1) {
7cdfcfe1
MA		 2269 if (errno == EMFILE)
2270 qemu_error_new(QERR_TOO_MANY_FILES);
2271 else
2272 qemu_error_new(QERR_UNDEFINED_ERROR);
f07918fd
MM		 2273 return;
2274 }
2275
72cf2d4f 2276 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2277 if (strcmp(monfd->name, fdname) != 0) {
2278 continue;
2279 }
2280
2281 close(monfd->fd);
2282 monfd->fd = fd;
2283 return;
2284 }
2285
c227f099 2286 monfd = qemu_mallocz(sizeof(mon_fd_t));
f07918fd
MM		 2287 monfd->name = qemu_strdup(fdname);
2288 monfd->fd = fd;
2289
72cf2d4f 2290 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
f07918fd
MM		 2291}
2292
18f3a515 2293static void do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2294{
d54908a5 2295 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2296 mon_fd_t *monfd;
f07918fd 2297
72cf2d4f 2298 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2299 if (strcmp(monfd->name, fdname) != 0) {
2300 continue;
2301 }
2302
72cf2d4f 2303 QLIST_REMOVE(monfd, next);
f07918fd
MM		 2304 close(monfd->fd);
2305 qemu_free(monfd->name);
2306 qemu_free(monfd);
2307 return;
2308 }
2309
063c1a09 2310 qemu_error_new(QERR_FD_NOT_FOUND, fdname);
f07918fd
MM		 2311}
2312
d54908a5 2313static void do_loadvm(Monitor *mon, const QDict *qdict)
c8d41b2c
JQ		 2314{
2315 int saved_vm_running = vm_running;
d54908a5 2316 const char *name = qdict_get_str(qdict, "name");
c8d41b2c
JQ		 2317
2318 vm_stop(0);
2319
05f2401e 2320 if (load_vmstate(mon, name) >= 0 && saved_vm_running)
c8d41b2c
JQ		 2321 vm_start();
2322}
2323
7768e04c
MM		 2324int monitor_get_fd(Monitor *mon, const char *fdname)
2325{
c227f099 2326 mon_fd_t *monfd;
7768e04c 2327
72cf2d4f 2328 QLIST_FOREACH(monfd, &mon->fds, next) {
7768e04c
MM		 2329 int fd;
2330
2331 if (strcmp(monfd->name, fdname) != 0) {
2332 continue;
2333 }
2334
2335 fd = monfd->fd;
2336
2337 /* caller takes ownership of fd */
72cf2d4f 2338 QLIST_REMOVE(monfd, next);
7768e04c
MM		 2339 qemu_free(monfd->name);
2340 qemu_free(monfd);
2341
2342 return fd;
2343 }
2344
2345 return -1;
2346}
2347
c227f099 2348static const mon_cmd_t mon_cmds[] = {
2313086a 2349#include "qemu-monitor.h"
5fafdf24 2350 { NULL, NULL, },
9dc39cba
FB		 2351};
2352
2313086a 2353/* Please update qemu-monitor.hx when adding or changing commands */
c227f099 2354static const mon_cmd_t info_cmds[] = {
d7f9b689
LC		 2355 {
2356 .name = "version",
2357 .args_type = "",
d7f9b689
LC		 2358 .params = "",
2359 .help = "show the version of QEMU",
45e914cf 2360 .user_print = do_info_version_print,
ab2d3187 2361 .mhandler.info_new = do_info_version,
d7f9b689 2362 },
e3bba9d0
LC		 2363 {
2364 .name = "commands",
2365 .args_type = "",
2366 .params = "",
2367 .help = "list QMP available commands",
2368 .user_print = monitor_user_noop,
2369 .mhandler.info_new = do_info_commands,
2370 },
d7f9b689
LC		 2371 {
2372 .name = "network",
2373 .args_type = "",
d7f9b689
LC		 2374 .params = "",
2375 .help = "show the network state",
910df89d 2376 .mhandler.info = do_info_network,
d7f9b689
LC		 2377 },
2378 {
2379 .name = "chardev",
2380 .args_type = "",
d7f9b689
LC		 2381 .params = "",
2382 .help = "show the character devices",
588b3832
LC		 2383 .user_print = qemu_chr_info_print,
2384 .mhandler.info_new = qemu_chr_info,
d7f9b689
LC		 2385 },
2386 {
2387 .name = "block",
2388 .args_type = "",
d7f9b689
LC		 2389 .params = "",
2390 .help = "show the block devices",
d15e5465
LC		 2391 .user_print = bdrv_info_print,
2392 .mhandler.info_new = bdrv_info,
d7f9b689
LC		 2393 },
2394 {
2395 .name = "blockstats",
2396 .args_type = "",
d7f9b689
LC		 2397 .params = "",
2398 .help = "show block device statistics",
218a536a
LC		 2399 .user_print = bdrv_stats_print,
2400 .mhandler.info_new = bdrv_info_stats,
d7f9b689
LC		 2401 },
2402 {
2403 .name = "registers",
2404 .args_type = "",
d7f9b689
LC		 2405 .params = "",
2406 .help = "show the cpu registers",
910df89d 2407 .mhandler.info = do_info_registers,
d7f9b689
LC		 2408 },
2409 {
2410 .name = "cpus",
2411 .args_type = "",
d7f9b689
LC		 2412 .params = "",
2413 .help = "show infos for each CPU",
8f3cec0b
LC		 2414 .user_print = monitor_print_cpus,
2415 .mhandler.info_new = do_info_cpus,
d7f9b689
LC		 2416 },
2417 {
2418 .name = "history",
2419 .args_type = "",
d7f9b689
LC		 2420 .params = "",
2421 .help = "show the command line history",
910df89d 2422 .mhandler.info = do_info_history,
d7f9b689
LC		 2423 },
2424 {
2425 .name = "irq",
2426 .args_type = "",
d7f9b689
LC		 2427 .params = "",
2428 .help = "show the interrupts statistics (if available)",
910df89d 2429 .mhandler.info = irq_info,
d7f9b689
LC		 2430 },
2431 {
2432 .name = "pic",
2433 .args_type = "",
d7f9b689
LC		 2434 .params = "",
2435 .help = "show i8259 (PIC) state",
910df89d 2436 .mhandler.info = pic_info,
d7f9b689
LC		 2437 },
2438 {
2439 .name = "pci",
2440 .args_type = "",
d7f9b689
LC		 2441 .params = "",
2442 .help = "show PCI info",
910df89d 2443 .mhandler.info = pci_info,
d7f9b689 2444 },
7c664e2f 2445#if defined(TARGET_I386) || defined(TARGET_SH4)
d7f9b689
LC		 2446 {
2447 .name = "tlb",
2448 .args_type = "",
d7f9b689
LC		 2449 .params = "",
2450 .help = "show virtual to physical memory mappings",
910df89d 2451 .mhandler.info = tlb_info,
d7f9b689 2452 },
7c664e2f
AJ		 2453#endif
2454#if defined(TARGET_I386)
d7f9b689
LC		 2455 {
2456 .name = "mem",
2457 .args_type = "",
d7f9b689
LC		 2458 .params = "",
2459 .help = "show the active virtual memory mappings",
910df89d 2460 .mhandler.info = mem_info,
d7f9b689
LC		 2461 },
2462 {
2463 .name = "hpet",
2464 .args_type = "",
d7f9b689
LC		 2465 .params = "",
2466 .help = "show state of HPET",
14f0720d
LC		 2467 .user_print = do_info_hpet_print,
2468 .mhandler.info_new = do_info_hpet,
d7f9b689 2469 },
b86bda5b 2470#endif
d7f9b689
LC		 2471 {
2472 .name = "jit",
2473 .args_type = "",
d7f9b689
LC		 2474 .params = "",
2475 .help = "show dynamic compiler info",
910df89d 2476 .mhandler.info = do_info_jit,
d7f9b689
LC		 2477 },
2478 {
2479 .name = "kvm",
2480 .args_type = "",
d7f9b689
LC		 2481 .params = "",
2482 .help = "show KVM information",
2af5ba71
LC		 2483 .user_print = do_info_kvm_print,
2484 .mhandler.info_new = do_info_kvm,
d7f9b689
LC		 2485 },
2486 {
2487 .name = "numa",
2488 .args_type = "",
d7f9b689
LC		 2489 .params = "",
2490 .help = "show NUMA information",
910df89d 2491 .mhandler.info = do_info_numa,
d7f9b689
LC		 2492 },
2493 {
2494 .name = "usb",
2495 .args_type = "",
d7f9b689
LC		 2496 .params = "",
2497 .help = "show guest USB devices",
910df89d 2498 .mhandler.info = usb_info,
d7f9b689
LC		 2499 },
2500 {
2501 .name = "usbhost",
2502 .args_type = "",
d7f9b689
LC		 2503 .params = "",
2504 .help = "show host USB devices",
910df89d 2505 .mhandler.info = usb_host_info,
d7f9b689
LC		 2506 },
2507 {
2508 .name = "profile",
2509 .args_type = "",
d7f9b689
LC		 2510 .params = "",
2511 .help = "show profiling information",
910df89d 2512 .mhandler.info = do_info_profile,
d7f9b689
LC		 2513 },
2514 {
2515 .name = "capture",
2516 .args_type = "",
d7f9b689
LC		 2517 .params = "",
2518 .help = "show capture information",
910df89d 2519 .mhandler.info = do_info_capture,
d7f9b689
LC		 2520 },
2521 {
2522 .name = "snapshots",
2523 .args_type = "",
d7f9b689
LC		 2524 .params = "",
2525 .help = "show the currently saved VM snapshots",
910df89d 2526 .mhandler.info = do_info_snapshots,
d7f9b689
LC		 2527 },
2528 {
2529 .name = "status",
2530 .args_type = "",
d7f9b689
LC		 2531 .params = "",
2532 .help = "show the current VM status (running|paused)",
c0e8520e
LC		 2533 .user_print = do_info_status_print,
2534 .mhandler.info_new = do_info_status,
d7f9b689
LC		 2535 },
2536 {
2537 .name = "pcmcia",
2538 .args_type = "",
d7f9b689
LC		 2539 .params = "",
2540 .help = "show guest PCMCIA status",
910df89d 2541 .mhandler.info = pcmcia_info,
d7f9b689
LC		 2542 },
2543 {
2544 .name = "mice",
2545 .args_type = "",
d7f9b689
LC		 2546 .params = "",
2547 .help = "show which guest mouse is receiving events",
e78c48ec
LC		 2548 .user_print = do_info_mice_print,
2549 .mhandler.info_new = do_info_mice,
d7f9b689
LC		 2550 },
2551 {
2552 .name = "vnc",
2553 .args_type = "",
d7f9b689
LC		 2554 .params = "",
2555 .help = "show the vnc server status",
d96fd29c
LC		 2556 .user_print = do_info_vnc_print,
2557 .mhandler.info_new = do_info_vnc,
d7f9b689
LC		 2558 },
2559 {
2560 .name = "name",
2561 .args_type = "",
d7f9b689
LC		 2562 .params = "",
2563 .help = "show the current VM name",
e05486cb
LC		 2564 .user_print = do_info_name_print,
2565 .mhandler.info_new = do_info_name,
d7f9b689
LC		 2566 },
2567 {
2568 .name = "uuid",
2569 .args_type = "",
d7f9b689
LC		 2570 .params = "",
2571 .help = "show the current VM UUID",
9603ceba
LC		 2572 .user_print = do_info_uuid_print,
2573 .mhandler.info_new = do_info_uuid,
d7f9b689 2574 },
76a66253 2575#if defined(TARGET_PPC)
d7f9b689
LC		 2576 {
2577 .name = "cpustats",
2578 .args_type = "",
d7f9b689
LC		 2579 .params = "",
2580 .help = "show CPU statistics",
910df89d 2581 .mhandler.info = do_info_cpu_stats,
d7f9b689 2582 },
76a66253 2583#endif
31a60e22 2584#if defined(CONFIG_SLIRP)
d7f9b689
LC		 2585 {
2586 .name = "usernet",
2587 .args_type = "",
d7f9b689
LC		 2588 .params = "",
2589 .help = "show user network stack connection states",
910df89d 2590 .mhandler.info = do_info_usernet,
d7f9b689 2591 },
31a60e22 2592#endif
d7f9b689
LC		 2593 {
2594 .name = "migrate",
2595 .args_type = "",
d7f9b689
LC		 2596 .params = "",
2597 .help = "show migration status",
c86a6683
LC		 2598 .user_print = do_info_migrate_print,
2599 .mhandler.info_new = do_info_migrate,
d7f9b689
LC		 2600 },
2601 {
2602 .name = "balloon",
2603 .args_type = "",
d7f9b689
LC		 2604 .params = "",
2605 .help = "show balloon information",
cc1d9c70
LC		 2606 .user_print = monitor_print_balloon,
2607 .mhandler.info_new = do_info_balloon,
d7f9b689
LC		 2608 },
2609 {
2610 .name = "qtree",
2611 .args_type = "",
d7f9b689
LC		 2612 .params = "",
2613 .help = "show device tree",
910df89d 2614 .mhandler.info = do_info_qtree,
d7f9b689
LC		 2615 },
2616 {
2617 .name = "qdm",
2618 .args_type = "",
d7f9b689
LC		 2619 .params = "",
2620 .help = "show qdev device model list",
910df89d 2621 .mhandler.info = do_info_qdm,
d7f9b689
LC		 2622 },
2623 {
2624 .name = "roms",
2625 .args_type = "",
d7f9b689
LC		 2626 .params = "",
2627 .help = "show roms",
910df89d 2628 .mhandler.info = do_info_roms,
d7f9b689
LC		 2629 },
2630 {
2631 .name = NULL,
2632 },
9dc39cba
FB		 2633};
2634
9307c4c1
FB		 2635/*******************************************************************/
2636
2637static const char *pch;
2638static jmp_buf expr_env;
2639
92a31b1f
FB		 2640#define MD_TLONG 0
2641#define MD_I32 1
2642
9307c4c1
FB		 2643typedef struct MonitorDef {
2644 const char *name;
2645 int offset;
8662d656 2646 target_long (*get_value)(const struct MonitorDef *md, int val);
92a31b1f 2647 int type;
9307c4c1
FB		 2648} MonitorDef;
2649
57206fd4 2650#if defined(TARGET_I386)
8662d656 2651static target_long monitor_get_pc (const struct MonitorDef *md, int val)
57206fd4 2652{
6a00d601
FB		 2653 CPUState *env = mon_get_cpu();
2654 if (!env)
2655 return 0;
2656 return env->eip + env->segs[R_CS].base;
57206fd4
FB		 2657}
2658#endif
2659
a541f297 2660#if defined(TARGET_PPC)
8662d656 2661static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
a541f297 2662{
6a00d601 2663 CPUState *env = mon_get_cpu();
a541f297
FB		 2664 unsigned int u;
2665 int i;
2666
6a00d601
FB		 2667 if (!env)
2668 return 0;
2669
a541f297
FB		 2670 u = 0;
2671 for (i = 0; i < 8; i++)
28a76be8 2672 u |= env->crf[i] << (32 - (4 * i));
a541f297
FB		 2673
2674 return u;
2675}
2676
8662d656 2677static target_long monitor_get_msr (const struct MonitorDef *md, int val)
a541f297 2678{
6a00d601
FB		 2679 CPUState *env = mon_get_cpu();
2680 if (!env)
2681 return 0;
0411a972 2682 return env->msr;
a541f297
FB		 2683}
2684
8662d656 2685static target_long monitor_get_xer (const struct MonitorDef *md, int val)
a541f297 2686{
6a00d601
FB		 2687 CPUState *env = mon_get_cpu();
2688 if (!env)
2689 return 0;
3d7b417e 2690 return env->xer;
a541f297 2691}
9fddaa0c 2692
8662d656 2693static target_long monitor_get_decr (const struct MonitorDef *md, int val)
9fddaa0c 2694{
6a00d601
FB		 2695 CPUState *env = mon_get_cpu();
2696 if (!env)
2697 return 0;
2698 return cpu_ppc_load_decr(env);
9fddaa0c
FB		 2699}
2700
8662d656 2701static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
9fddaa0c 2702{
6a00d601
FB		 2703 CPUState *env = mon_get_cpu();
2704 if (!env)
2705 return 0;
2706 return cpu_ppc_load_tbu(env);
9fddaa0c
FB		 2707}
2708
8662d656 2709static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
9fddaa0c 2710{
6a00d601
FB		 2711 CPUState *env = mon_get_cpu();
2712 if (!env)
2713 return 0;
2714 return cpu_ppc_load_tbl(env);
9fddaa0c 2715}
a541f297
FB		 2716#endif
2717
e95c8d51 2718#if defined(TARGET_SPARC)
7b936c0c 2719#ifndef TARGET_SPARC64
8662d656 2720static target_long monitor_get_psr (const struct MonitorDef *md, int val)
e95c8d51 2721{
6a00d601
FB		 2722 CPUState *env = mon_get_cpu();
2723 if (!env)
2724 return 0;
2725 return GET_PSR(env);
e95c8d51 2726}
7b936c0c 2727#endif
e95c8d51 2728
8662d656 2729static target_long monitor_get_reg(const struct MonitorDef *md, int val)
e95c8d51 2730{
6a00d601
FB		 2731 CPUState *env = mon_get_cpu();
2732 if (!env)
2733 return 0;
2734 return env->regwptr[val];
e95c8d51
FB		 2735}
2736#endif
2737
8662d656 2738static const MonitorDef monitor_defs[] = {
9307c4c1 2739#ifdef TARGET_I386
57206fd4
FB		 2740
2741#define SEG(name, seg) \
92a31b1f 2742 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
57206fd4 2743 { name ".base", offsetof(CPUState, segs[seg].base) },\
92a31b1f 2744 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
57206fd4 2745
9307c4c1
FB		 2746 { "eax", offsetof(CPUState, regs[0]) },
2747 { "ecx", offsetof(CPUState, regs[1]) },
2748 { "edx", offsetof(CPUState, regs[2]) },
2749 { "ebx", offsetof(CPUState, regs[3]) },
2750 { "esp|sp", offsetof(CPUState, regs[4]) },
2751 { "ebp|fp", offsetof(CPUState, regs[5]) },
2752 { "esi", offsetof(CPUState, regs[6]) },
01038d2a 2753 { "edi", offsetof(CPUState, regs[7]) },
92a31b1f
FB		 2754#ifdef TARGET_X86_64
2755 { "r8", offsetof(CPUState, regs[8]) },
2756 { "r9", offsetof(CPUState, regs[9]) },
2757 { "r10", offsetof(CPUState, regs[10]) },
2758 { "r11", offsetof(CPUState, regs[11]) },
2759 { "r12", offsetof(CPUState, regs[12]) },
2760 { "r13", offsetof(CPUState, regs[13]) },
2761 { "r14", offsetof(CPUState, regs[14]) },
2762 { "r15", offsetof(CPUState, regs[15]) },
2763#endif
9307c4c1 2764 { "eflags", offsetof(CPUState, eflags) },
57206fd4
FB		 2765 { "eip", offsetof(CPUState, eip) },
2766 SEG("cs", R_CS)
2767 SEG("ds", R_DS)
2768 SEG("es", R_ES)
01038d2a 2769 SEG("ss", R_SS)
57206fd4
FB		 2770 SEG("fs", R_FS)
2771 SEG("gs", R_GS)
2772 { "pc", 0, monitor_get_pc, },
a541f297 2773#elif defined(TARGET_PPC)
ff937dba 2774 /* General purpose registers */
a541f297
FB		 2775 { "r0", offsetof(CPUState, gpr[0]) },
2776 { "r1", offsetof(CPUState, gpr[1]) },
2777 { "r2", offsetof(CPUState, gpr[2]) },
2778 { "r3", offsetof(CPUState, gpr[3]) },
2779 { "r4", offsetof(CPUState, gpr[4]) },
2780 { "r5", offsetof(CPUState, gpr[5]) },
2781 { "r6", offsetof(CPUState, gpr[6]) },
2782 { "r7", offsetof(CPUState, gpr[7]) },
2783 { "r8", offsetof(CPUState, gpr[8]) },
2784 { "r9", offsetof(CPUState, gpr[9]) },
2785 { "r10", offsetof(CPUState, gpr[10]) },
2786 { "r11", offsetof(CPUState, gpr[11]) },
2787 { "r12", offsetof(CPUState, gpr[12]) },
2788 { "r13", offsetof(CPUState, gpr[13]) },
2789 { "r14", offsetof(CPUState, gpr[14]) },
2790 { "r15", offsetof(CPUState, gpr[15]) },
2791 { "r16", offsetof(CPUState, gpr[16]) },
2792 { "r17", offsetof(CPUState, gpr[17]) },
2793 { "r18", offsetof(CPUState, gpr[18]) },
2794 { "r19", offsetof(CPUState, gpr[19]) },
2795 { "r20", offsetof(CPUState, gpr[20]) },
2796 { "r21", offsetof(CPUState, gpr[21]) },
2797 { "r22", offsetof(CPUState, gpr[22]) },
2798 { "r23", offsetof(CPUState, gpr[23]) },
2799 { "r24", offsetof(CPUState, gpr[24]) },
2800 { "r25", offsetof(CPUState, gpr[25]) },
2801 { "r26", offsetof(CPUState, gpr[26]) },
2802 { "r27", offsetof(CPUState, gpr[27]) },
2803 { "r28", offsetof(CPUState, gpr[28]) },
2804 { "r29", offsetof(CPUState, gpr[29]) },
2805 { "r30", offsetof(CPUState, gpr[30]) },
2806 { "r31", offsetof(CPUState, gpr[31]) },
ff937dba
JM		 2807 /* Floating point registers */
2808 { "f0", offsetof(CPUState, fpr[0]) },
2809 { "f1", offsetof(CPUState, fpr[1]) },
2810 { "f2", offsetof(CPUState, fpr[2]) },
2811 { "f3", offsetof(CPUState, fpr[3]) },
2812 { "f4", offsetof(CPUState, fpr[4]) },
2813 { "f5", offsetof(CPUState, fpr[5]) },
2814 { "f6", offsetof(CPUState, fpr[6]) },
2815 { "f7", offsetof(CPUState, fpr[7]) },
2816 { "f8", offsetof(CPUState, fpr[8]) },
2817 { "f9", offsetof(CPUState, fpr[9]) },
2818 { "f10", offsetof(CPUState, fpr[10]) },
2819 { "f11", offsetof(CPUState, fpr[11]) },
2820 { "f12", offsetof(CPUState, fpr[12]) },
2821 { "f13", offsetof(CPUState, fpr[13]) },
2822 { "f14", offsetof(CPUState, fpr[14]) },
2823 { "f15", offsetof(CPUState, fpr[15]) },
2824 { "f16", offsetof(CPUState, fpr[16]) },
2825 { "f17", offsetof(CPUState, fpr[17]) },
2826 { "f18", offsetof(CPUState, fpr[18]) },
2827 { "f19", offsetof(CPUState, fpr[19]) },
2828 { "f20", offsetof(CPUState, fpr[20]) },
2829 { "f21", offsetof(CPUState, fpr[21]) },
2830 { "f22", offsetof(CPUState, fpr[22]) },
2831 { "f23", offsetof(CPUState, fpr[23]) },
2832 { "f24", offsetof(CPUState, fpr[24]) },
2833 { "f25", offsetof(CPUState, fpr[25]) },
2834 { "f26", offsetof(CPUState, fpr[26]) },
2835 { "f27", offsetof(CPUState, fpr[27]) },
2836 { "f28", offsetof(CPUState, fpr[28]) },
2837 { "f29", offsetof(CPUState, fpr[29]) },
2838 { "f30", offsetof(CPUState, fpr[30]) },
2839 { "f31", offsetof(CPUState, fpr[31]) },
2840 { "fpscr", offsetof(CPUState, fpscr) },
2841 /* Next instruction pointer */
57206fd4 2842 { "nip|pc", offsetof(CPUState, nip) },
a541f297
FB		 2843 { "lr", offsetof(CPUState, lr) },
2844 { "ctr", offsetof(CPUState, ctr) },
9fddaa0c 2845 { "decr", 0, &monitor_get_decr, },
a541f297 2846 { "ccr", 0, &monitor_get_ccr, },
ff937dba 2847 /* Machine state register */
a541f297
FB		 2848 { "msr", 0, &monitor_get_msr, },
2849 { "xer", 0, &monitor_get_xer, },
9fddaa0c
FB		 2850 { "tbu", 0, &monitor_get_tbu, },
2851 { "tbl", 0, &monitor_get_tbl, },
ff937dba
JM		 2852#if defined(TARGET_PPC64)
2853 /* Address space register */
2854 { "asr", offsetof(CPUState, asr) },
2855#endif
2856 /* Segment registers */
a541f297
FB		 2857 { "sdr1", offsetof(CPUState, sdr1) },
2858 { "sr0", offsetof(CPUState, sr[0]) },
2859 { "sr1", offsetof(CPUState, sr[1]) },
2860 { "sr2", offsetof(CPUState, sr[2]) },
2861 { "sr3", offsetof(CPUState, sr[3]) },
2862 { "sr4", offsetof(CPUState, sr[4]) },
2863 { "sr5", offsetof(CPUState, sr[5]) },
2864 { "sr6", offsetof(CPUState, sr[6]) },
2865 { "sr7", offsetof(CPUState, sr[7]) },
2866 { "sr8", offsetof(CPUState, sr[8]) },
2867 { "sr9", offsetof(CPUState, sr[9]) },
2868 { "sr10", offsetof(CPUState, sr[10]) },
2869 { "sr11", offsetof(CPUState, sr[11]) },
2870 { "sr12", offsetof(CPUState, sr[12]) },
2871 { "sr13", offsetof(CPUState, sr[13]) },
2872 { "sr14", offsetof(CPUState, sr[14]) },
2873 { "sr15", offsetof(CPUState, sr[15]) },
2874 /* Too lazy to put BATs and SPRs ... */
e95c8d51
FB		 2875#elif defined(TARGET_SPARC)
2876 { "g0", offsetof(CPUState, gregs[0]) },
2877 { "g1", offsetof(CPUState, gregs[1]) },
2878 { "g2", offsetof(CPUState, gregs[2]) },
2879 { "g3", offsetof(CPUState, gregs[3]) },
2880 { "g4", offsetof(CPUState, gregs[4]) },
2881 { "g5", offsetof(CPUState, gregs[5]) },
2882 { "g6", offsetof(CPUState, gregs[6]) },
2883 { "g7", offsetof(CPUState, gregs[7]) },
2884 { "o0", 0, monitor_get_reg },
2885 { "o1", 1, monitor_get_reg },
2886 { "o2", 2, monitor_get_reg },
2887 { "o3", 3, monitor_get_reg },
2888 { "o4", 4, monitor_get_reg },
2889 { "o5", 5, monitor_get_reg },
2890 { "o6", 6, monitor_get_reg },
2891 { "o7", 7, monitor_get_reg },
2892 { "l0", 8, monitor_get_reg },
2893 { "l1", 9, monitor_get_reg },
2894 { "l2", 10, monitor_get_reg },
2895 { "l3", 11, monitor_get_reg },
2896 { "l4", 12, monitor_get_reg },
2897 { "l5", 13, monitor_get_reg },
2898 { "l6", 14, monitor_get_reg },
2899 { "l7", 15, monitor_get_reg },
2900 { "i0", 16, monitor_get_reg },
2901 { "i1", 17, monitor_get_reg },
2902 { "i2", 18, monitor_get_reg },
2903 { "i3", 19, monitor_get_reg },
2904 { "i4", 20, monitor_get_reg },
2905 { "i5", 21, monitor_get_reg },
2906 { "i6", 22, monitor_get_reg },
2907 { "i7", 23, monitor_get_reg },
2908 { "pc", offsetof(CPUState, pc) },
2909 { "npc", offsetof(CPUState, npc) },
2910 { "y", offsetof(CPUState, y) },
7b936c0c 2911#ifndef TARGET_SPARC64
e95c8d51
FB		 2912 { "psr", 0, &monitor_get_psr, },
2913 { "wim", offsetof(CPUState, wim) },
7b936c0c 2914#endif
e95c8d51
FB		 2915 { "tbr", offsetof(CPUState, tbr) },
2916 { "fsr", offsetof(CPUState, fsr) },
2917 { "f0", offsetof(CPUState, fpr[0]) },
2918 { "f1", offsetof(CPUState, fpr[1]) },
2919 { "f2", offsetof(CPUState, fpr[2]) },
2920 { "f3", offsetof(CPUState, fpr[3]) },
2921 { "f4", offsetof(CPUState, fpr[4]) },
2922 { "f5", offsetof(CPUState, fpr[5]) },
2923 { "f6", offsetof(CPUState, fpr[6]) },
2924 { "f7", offsetof(CPUState, fpr[7]) },
2925 { "f8", offsetof(CPUState, fpr[8]) },
2926 { "f9", offsetof(CPUState, fpr[9]) },
2927 { "f10", offsetof(CPUState, fpr[10]) },
2928 { "f11", offsetof(CPUState, fpr[11]) },
2929 { "f12", offsetof(CPUState, fpr[12]) },
2930 { "f13", offsetof(CPUState, fpr[13]) },
2931 { "f14", offsetof(CPUState, fpr[14]) },
2932 { "f15", offsetof(CPUState, fpr[15]) },
2933 { "f16", offsetof(CPUState, fpr[16]) },
2934 { "f17", offsetof(CPUState, fpr[17]) },
2935 { "f18", offsetof(CPUState, fpr[18]) },
2936 { "f19", offsetof(CPUState, fpr[19]) },
2937 { "f20", offsetof(CPUState, fpr[20]) },
2938 { "f21", offsetof(CPUState, fpr[21]) },
2939 { "f22", offsetof(CPUState, fpr[22]) },
2940 { "f23", offsetof(CPUState, fpr[23]) },
2941 { "f24", offsetof(CPUState, fpr[24]) },
2942 { "f25", offsetof(CPUState, fpr[25]) },
2943 { "f26", offsetof(CPUState, fpr[26]) },
2944 { "f27", offsetof(CPUState, fpr[27]) },
2945 { "f28", offsetof(CPUState, fpr[28]) },
2946 { "f29", offsetof(CPUState, fpr[29]) },
2947 { "f30", offsetof(CPUState, fpr[30]) },
2948 { "f31", offsetof(CPUState, fpr[31]) },
7b936c0c
FB		 2949#ifdef TARGET_SPARC64
2950 { "f32", offsetof(CPUState, fpr[32]) },
2951 { "f34", offsetof(CPUState, fpr[34]) },
2952 { "f36", offsetof(CPUState, fpr[36]) },
2953 { "f38", offsetof(CPUState, fpr[38]) },
2954 { "f40", offsetof(CPUState, fpr[40]) },
2955 { "f42", offsetof(CPUState, fpr[42]) },
2956 { "f44", offsetof(CPUState, fpr[44]) },
2957 { "f46", offsetof(CPUState, fpr[46]) },
2958 { "f48", offsetof(CPUState, fpr[48]) },
2959 { "f50", offsetof(CPUState, fpr[50]) },
2960 { "f52", offsetof(CPUState, fpr[52]) },
2961 { "f54", offsetof(CPUState, fpr[54]) },
2962 { "f56", offsetof(CPUState, fpr[56]) },
2963 { "f58", offsetof(CPUState, fpr[58]) },
2964 { "f60", offsetof(CPUState, fpr[60]) },
2965 { "f62", offsetof(CPUState, fpr[62]) },
2966 { "asi", offsetof(CPUState, asi) },
2967 { "pstate", offsetof(CPUState, pstate) },
2968 { "cansave", offsetof(CPUState, cansave) },
2969 { "canrestore", offsetof(CPUState, canrestore) },
2970 { "otherwin", offsetof(CPUState, otherwin) },
2971 { "wstate", offsetof(CPUState, wstate) },
2972 { "cleanwin", offsetof(CPUState, cleanwin) },
2973 { "fprs", offsetof(CPUState, fprs) },
2974#endif
9307c4c1
FB		 2975#endif
2976 { NULL },
2977};
2978
376253ec 2979static void expr_error(Monitor *mon, const char *msg)
9dc39cba 2980{
376253ec 2981 monitor_printf(mon, "%s\n", msg);
9307c4c1
FB		 2982 longjmp(expr_env, 1);
2983}
2984
6a00d601 2985/* return 0 if OK, -1 if not found, -2 if no CPU defined */
92a31b1f 2986static int get_monitor_def(target_long *pval, const char *name)
9307c4c1 2987{
8662d656 2988 const MonitorDef *md;
92a31b1f
FB		 2989 void *ptr;
2990
9307c4c1
FB		 2991 for(md = monitor_defs; md->name != NULL; md++) {
2992 if (compare_cmd(name, md->name)) {
2993 if (md->get_value) {
e95c8d51 2994 *pval = md->get_value(md, md->offset);
9307c4c1 2995 } else {
6a00d601
FB		 2996 CPUState *env = mon_get_cpu();
2997 if (!env)
2998 return -2;
2999 ptr = (uint8_t *)env + md->offset;
92a31b1f
FB		 3000 switch(md->type) {
3001 case MD_I32:
3002 *pval = *(int32_t *)ptr;
3003 break;
3004 case MD_TLONG:
3005 *pval = *(target_long *)ptr;
3006 break;
3007 default:
3008 *pval = 0;
3009 break;
3010 }
9307c4c1
FB		 3011 }
3012 return 0;
3013 }
3014 }
3015 return -1;
3016}
3017
3018static void next(void)
3019{
660f11be 3020 if (*pch != '\0') {
9307c4c1 3021 pch++;
cd390083 3022 while (qemu_isspace(*pch))
9307c4c1
FB		 3023 pch++;
3024 }
3025}
3026
376253ec 3027static int64_t expr_sum(Monitor *mon);
9307c4c1 3028
376253ec 3029static int64_t expr_unary(Monitor *mon)
9307c4c1 3030{
c2efc95d 3031 int64_t n;
9307c4c1 3032 char *p;
6a00d601 3033 int ret;
9307c4c1
FB		 3034
3035 switch(*pch) {
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_unary(mon);
9307c4c1
FB		 3047 break;
3048 case '(':
3049 next();
376253ec 3050 n = expr_sum(mon);
9307c4c1 3051 if (*pch != ')') {
376253ec 3052 expr_error(mon, "')' expected");
9307c4c1
FB		 3053 }
3054 next();
3055 break;
81d0912d
FB		 3056 case '\'':
3057 pch++;
3058 if (*pch == '\0')
376253ec 3059 expr_error(mon, "character constant expected");
81d0912d
FB		 3060 n = *pch;
3061 pch++;
3062 if (*pch != '\'')
376253ec 3063 expr_error(mon, "missing terminating \' character");
81d0912d
FB		 3064 next();
3065 break;
9307c4c1
FB		 3066 case '$':
3067 {
3068 char buf[128], *q;
69b34976 3069 target_long reg=0;
3b46e624 3070
9307c4c1
FB		 3071 pch++;
3072 q = buf;
3073 while ((*pch >= 'a' && *pch <= 'z') ||
3074 (*pch >= 'A' && *pch <= 'Z') ||
3075 (*pch >= '0' && *pch <= '9') ||
57206fd4 3076 *pch == '_' || *pch == '.') {
9307c4c1
FB		 3077 if ((q - buf) < sizeof(buf) - 1)
3078 *q++ = *pch;
3079 pch++;
3080 }
cd390083 3081 while (qemu_isspace(*pch))
9307c4c1
FB		 3082 pch++;
3083 *q = 0;
7743e588 3084 ret = get_monitor_def(&reg, buf);
6a00d601 3085 if (ret == -1)
376253ec 3086 expr_error(mon, "unknown register");
5fafdf24 3087 else if (ret == -2)
376253ec 3088 expr_error(mon, "no cpu defined");
7743e588 3089 n = reg;
9307c4c1
FB		 3090 }
3091 break;
3092 case '\0':
376253ec 3093 expr_error(mon, "unexpected end of expression");
9307c4c1
FB		 3094 n = 0;
3095 break;
3096 default:
7743e588 3097#if TARGET_PHYS_ADDR_BITS > 32
4f4fbf77
FB		 3098 n = strtoull(pch, &p, 0);
3099#else
9307c4c1 3100 n = strtoul(pch, &p, 0);
4f4fbf77 3101#endif
9307c4c1 3102 if (pch == p) {
376253ec 3103 expr_error(mon, "invalid char in expression");
9307c4c1
FB		 3104 }
3105 pch = p;
cd390083 3106 while (qemu_isspace(*pch))
9307c4c1
FB		 3107 pch++;
3108 break;
3109 }
3110 return n;
3111}
3112
3113
376253ec 3114static int64_t expr_prod(Monitor *mon)
9307c4c1 3115{
c2efc95d 3116 int64_t val, val2;
92a31b1f 3117 int op;
3b46e624 3118
376253ec 3119 val = expr_unary(mon);
9307c4c1
FB		 3120 for(;;) {
3121 op = *pch;
3122 if (op != '*' && op != '/' && op != '%')
3123 break;
3124 next();
376253ec 3125 val2 = expr_unary(mon);
9307c4c1
FB		 3126 switch(op) {
3127 default:
3128 case '*':
3129 val *= val2;
3130 break;
3131 case '/':
3132 case '%':
5fafdf24 3133 if (val2 == 0)
376253ec 3134 expr_error(mon, "division by zero");
9307c4c1
FB		 3135 if (op == '/')
3136 val /= val2;
3137 else
3138 val %= val2;
3139 break;
3140 }
3141 }
3142 return val;
3143}
3144
376253ec 3145static int64_t expr_logic(Monitor *mon)
9307c4c1 3146{
c2efc95d 3147 int64_t val, val2;
92a31b1f 3148 int op;
9307c4c1 3149
376253ec 3150 val = expr_prod(mon);
9307c4c1
FB		 3151 for(;;) {
3152 op = *pch;
3153 if (op != '&' && op != '|' && op != '^')
3154 break;
3155 next();
376253ec 3156 val2 = expr_prod(mon);
9307c4c1
FB		 3157 switch(op) {
3158 default:
3159 case '&':
3160 val &= val2;
3161 break;
3162 case '|':
3163 val |= val2;
3164 break;
3165 case '^':
3166 val ^= val2;
3167 break;
3168 }
3169 }
3170 return val;
3171}
3172
376253ec 3173static int64_t expr_sum(Monitor *mon)
9307c4c1 3174{
c2efc95d 3175 int64_t val, val2;
92a31b1f 3176 int op;
9307c4c1 3177
376253ec 3178 val = expr_logic(mon);
9307c4c1
FB		 3179 for(;;) {
3180 op = *pch;
3181 if (op != '+' && op != '-')
3182 break;
3183 next();
376253ec 3184 val2 = expr_logic(mon);
9307c4c1
FB		 3185 if (op == '+')
3186 val += val2;
3187 else
3188 val -= val2;
3189 }
3190 return val;
3191}
3192
376253ec 3193static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
9307c4c1
FB		 3194{
3195 pch = *pp;
3196 if (setjmp(expr_env)) {
3197 *pp = pch;
3198 return -1;
3199 }
cd390083 3200 while (qemu_isspace(*pch))
9307c4c1 3201 pch++;
376253ec 3202 *pval = expr_sum(mon);
9307c4c1
FB		 3203 *pp = pch;
3204 return 0;
3205}
3206
3207static int get_str(char *buf, int buf_size, const char **pp)
3208{
3209 const char *p;
3210 char *q;
3211 int c;
3212
81d0912d 3213 q = buf;
9307c4c1 3214 p = *pp;
cd390083 3215 while (qemu_isspace(*p))
9307c4c1
FB		 3216 p++;
3217 if (*p == '\0') {
3218 fail:
81d0912d 3219 *q = '\0';
9307c4c1
FB		 3220 *pp = p;
3221 return -1;
3222 }
9307c4c1
FB		 3223 if (*p == '\"') {
3224 p++;
3225 while (*p != '\0' && *p != '\"') {
3226 if (*p == '\\') {
3227 p++;
3228 c = *p++;
3229 switch(c) {
3230 case 'n':
3231 c = '\n';
3232 break;
3233 case 'r':
3234 c = '\r';
3235 break;
3236 case '\\':
3237 case '\'':
3238 case '\"':
3239 break;
3240 default:
3241 qemu_printf("unsupported escape code: '\\%c'\n", c);
3242 goto fail;
3243 }
3244 if ((q - buf) < buf_size - 1) {
3245 *q++ = c;
3246 }
3247 } else {
3248 if ((q - buf) < buf_size - 1) {
3249 *q++ = *p;
3250 }
3251 p++;
3252 }
3253 }
3254 if (*p != '\"') {
5b60212f 3255 qemu_printf("unterminated string\n");
9307c4c1
FB		 3256 goto fail;
3257 }
3258 p++;
3259 } else {
cd390083 3260 while (*p != '\0' && !qemu_isspace(*p)) {
9307c4c1
FB		 3261 if ((q - buf) < buf_size - 1) {
3262 *q++ = *p;
3263 }
3264 p++;
3265 }
9307c4c1 3266 }
81d0912d 3267 *q = '\0';
9307c4c1
FB		 3268 *pp = p;
3269 return 0;
3270}
3271
4590fd80
LC		 3272/*
3273 * Store the command-name in cmdname, and return a pointer to
3274 * the remaining of the command string.
3275 */
3276static const char *get_command_name(const char *cmdline,
3277 char *cmdname, size_t nlen)
3278{
3279 size_t len;
3280 const char *p, *pstart;
3281
3282 p = cmdline;
3283 while (qemu_isspace(*p))
3284 p++;
3285 if (*p == '\0')
3286 return NULL;
3287 pstart = p;
3288 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3289 p++;
3290 len = p - pstart;
3291 if (len > nlen - 1)
3292 len = nlen - 1;
3293 memcpy(cmdname, pstart, len);
3294 cmdname[len] = '\0';
3295 return p;
3296}
3297
4d76d2ba
LC		 3298/**
3299 * Read key of 'type' into 'key' and return the current
3300 * 'type' pointer.
3301 */
3302static char *key_get_info(const char *type, char **key)
3303{
3304 size_t len;
3305 char *p, *str;
3306
3307 if (*type == ',')
3308 type++;
3309
3310 p = strchr(type, ':');
3311 if (!p) {
3312 *key = NULL;
3313 return NULL;
3314 }
3315 len = p - type;
3316
3317 str = qemu_malloc(len + 1);
3318 memcpy(str, type, len);
3319 str[len] = '\0';
3320
3321 *key = str;
3322 return ++p;
3323}
3324
9307c4c1
FB		 3325static int default_fmt_format = 'x';
3326static int default_fmt_size = 4;
3327
3328#define MAX_ARGS 16
3329
fbc3d96c 3330static int is_valid_option(const char *c, const char *typestr)
3331{
3332 char option[3];
3333
3334 option[0] = '-';
3335 option[1] = *c;
3336 option[2] = '\0';
3337
3338 typestr = strstr(typestr, option);
3339 return (typestr != NULL);
3340}
3341
7fd669a1
LC		 3342static const mon_cmd_t *monitor_find_command(const char *cmdname)
3343{
3344 const mon_cmd_t *cmd;
3345
3346 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3347 if (compare_cmd(cmdname, cmd->name)) {
3348 return cmd;
3349 }
3350 }
3351
3352 return NULL;
3353}
3354
c227f099 3355static const mon_cmd_t *monitor_parse_command(Monitor *mon,
55f81d96 3356 const char *cmdline,
55f81d96 3357 QDict *qdict)
9307c4c1 3358{
4590fd80 3359 const char *p, *typestr;
53773581 3360 int c;
c227f099 3361 const mon_cmd_t *cmd;
9307c4c1
FB		 3362 char cmdname[256];
3363 char buf[1024];
4d76d2ba 3364 char *key;
9dc39cba
FB		 3365
3366#ifdef DEBUG
376253ec 3367 monitor_printf(mon, "command='%s'\n", cmdline);
9dc39cba 3368#endif
3b46e624 3369
9307c4c1 3370 /* extract the command name */
4590fd80
LC		 3371 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3372 if (!p)
55f81d96 3373 return NULL;
3b46e624 3374
7fd669a1
LC		 3375 cmd = monitor_find_command(cmdname);
3376 if (!cmd) {
d91d9bf6 3377 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
55f81d96 3378 return NULL;
9307c4c1 3379 }
9307c4c1 3380
9307c4c1
FB		 3381 /* parse the parameters */
3382 typestr = cmd->args_type;
9dc39cba 3383 for(;;) {
4d76d2ba
LC		 3384 typestr = key_get_info(typestr, &key);
3385 if (!typestr)
9dc39cba 3386 break;
4d76d2ba 3387 c = *typestr;
9307c4c1
FB		 3388 typestr++;
3389 switch(c) {
3390 case 'F':
81d0912d 3391 case 'B':
9307c4c1
FB		 3392 case 's':
3393 {
3394 int ret;
3b46e624 3395
cd390083 3396 while (qemu_isspace(*p))
9307c4c1
FB		 3397 p++;
3398 if (*typestr == '?') {
3399 typestr++;
3400 if (*p == '\0') {
3401 /* no optional string: NULL argument */
53773581 3402 break;
9307c4c1
FB		 3403 }
3404 }
3405 ret = get_str(buf, sizeof(buf), &p);
3406 if (ret < 0) {
81d0912d
FB		 3407 switch(c) {
3408 case 'F':
376253ec
AL		 3409 monitor_printf(mon, "%s: filename expected\n",
3410 cmdname);
81d0912d
FB		 3411 break;
3412 case 'B':
376253ec
AL		 3413 monitor_printf(mon, "%s: block device name expected\n",
3414 cmdname);
81d0912d
FB		 3415 break;
3416 default:
376253ec 3417 monitor_printf(mon, "%s: string expected\n", cmdname);
81d0912d
FB		 3418 break;
3419 }
9307c4c1
FB		 3420 goto fail;
3421 }
53773581 3422 qdict_put(qdict, key, qstring_from_str(buf));
9307c4c1 3423 }
9dc39cba 3424 break;
9307c4c1
FB		 3425 case '/':
3426 {
3427 int count, format, size;
3b46e624 3428
cd390083 3429 while (qemu_isspace(*p))
9307c4c1
FB		 3430 p++;
3431 if (*p == '/') {
3432 /* format found */
3433 p++;
3434 count = 1;
cd390083 3435 if (qemu_isdigit(*p)) {
9307c4c1 3436 count = 0;
cd390083 3437 while (qemu_isdigit(*p)) {
9307c4c1
FB		 3438 count = count * 10 + (*p - '0');
3439 p++;
3440 }
3441 }
3442 size = -1;
3443 format = -1;
3444 for(;;) {
3445 switch(*p) {
3446 case 'o':
3447 case 'd':
3448 case 'u':
3449 case 'x':
3450 case 'i':
3451 case 'c':
3452 format = *p++;
3453 break;
3454 case 'b':
3455 size = 1;
3456 p++;
3457 break;
3458 case 'h':
3459 size = 2;
3460 p++;
3461 break;
3462 case 'w':
3463 size = 4;
3464 p++;
3465 break;
3466 case 'g':
3467 case 'L':
3468 size = 8;
3469 p++;
3470 break;
3471 default:
3472 goto next;
3473 }
3474 }
3475 next:
cd390083 3476 if (*p != '\0' && !qemu_isspace(*p)) {
376253ec
AL		 3477 monitor_printf(mon, "invalid char in format: '%c'\n",
3478 *p);
9307c4c1
FB		 3479 goto fail;
3480 }
9307c4c1
FB		 3481 if (format < 0)
3482 format = default_fmt_format;
4c27ba27
FB		 3483 if (format != 'i') {
3484 /* for 'i', not specifying a size gives -1 as size */
3485 if (size < 0)
3486 size = default_fmt_size;
e90f009b 3487 default_fmt_size = size;
4c27ba27 3488 }
9307c4c1
FB		 3489 default_fmt_format = format;
3490 } else {
3491 count = 1;
3492 format = default_fmt_format;
4c27ba27
FB		 3493 if (format != 'i') {
3494 size = default_fmt_size;
3495 } else {
3496 size = -1;
3497 }
9307c4c1 3498 }
f7188bbe
LC		 3499 qdict_put(qdict, "count", qint_from_int(count));
3500 qdict_put(qdict, "format", qint_from_int(format));
3501 qdict_put(qdict, "size", qint_from_int(size));
9307c4c1 3502 }
9dc39cba 3503 break;
9307c4c1 3504 case 'i':
92a31b1f 3505 case 'l':
b6e098d7 3506 case 'M':
9307c4c1 3507 {
c2efc95d 3508 int64_t val;
7743e588 3509
cd390083 3510 while (qemu_isspace(*p))
9307c4c1 3511 p++;
3440557b 3512 if (*typestr == '?' || *typestr == '.') {
3440557b 3513 if (*typestr == '?') {
53773581
LC		 3514 if (*p == '\0') {
3515 typestr++;
3516 break;
3517 }
3440557b
FB		 3518 } else {
3519 if (*p == '.') {
3520 p++;
cd390083 3521 while (qemu_isspace(*p))
3440557b 3522 p++;
3440557b 3523 } else {
53773581
LC		 3524 typestr++;
3525 break;
3440557b
FB		 3526 }
3527 }
13224a87 3528 typestr++;
9307c4c1 3529 }
376253ec 3530 if (get_expr(mon, &val, &p))
9307c4c1 3531 goto fail;
675ebef9
LC		 3532 /* Check if 'i' is greater than 32-bit */
3533 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3534 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3535 monitor_printf(mon, "integer is for 32-bit values\n");
3536 goto fail;
b6e098d7
LC		 3537 } else if (c == 'M') {
3538 val <<= 20;
675ebef9 3539 }
53773581 3540 qdict_put(qdict, key, qint_from_int(val));
9307c4c1
FB		 3541 }
3542 break;
3543 case '-':
3544 {
fbc3d96c 3545 const char *tmp = p;
3546 int has_option, skip_key = 0;
9307c4c1 3547 /* option */
3b46e624 3548
9307c4c1
FB		 3549 c = *typestr++;
3550 if (c == '\0')
3551 goto bad_type;
cd390083 3552 while (qemu_isspace(*p))
9307c4c1
FB		 3553 p++;
3554 has_option = 0;
3555 if (*p == '-') {
3556 p++;
fbc3d96c 3557 if(c != *p) {
3558 if(!is_valid_option(p, typestr)) {
3559
3560 monitor_printf(mon, "%s: unsupported option -%c\n",
3561 cmdname, *p);
3562 goto fail;
3563 } else {
3564 skip_key = 1;
3565 }
3566 }
3567 if(skip_key) {
3568 p = tmp;
3569 } else {
3570 p++;
3571 has_option = 1;
9307c4c1 3572 }
9307c4c1 3573 }
f7188bbe 3574 qdict_put(qdict, key, qint_from_int(has_option));
9307c4c1
FB		 3575 }
3576 break;
3577 default:
3578 bad_type:
376253ec 3579 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
9307c4c1
FB		 3580 goto fail;
3581 }
4d76d2ba
LC		 3582 qemu_free(key);
3583 key = NULL;
9dc39cba 3584 }
9307c4c1 3585 /* check that all arguments were parsed */
cd390083 3586 while (qemu_isspace(*p))
9307c4c1
FB		 3587 p++;
3588 if (*p != '\0') {
376253ec
AL		 3589 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3590 cmdname);
9307c4c1 3591 goto fail;
9dc39cba 3592 }
9307c4c1 3593
55f81d96 3594 return cmd;
ac7531ec 3595
55f81d96 3596fail:
4d76d2ba 3597 qemu_free(key);
55f81d96
LC		 3598 return NULL;
3599}
3600
8204a918
LC		 3601static void monitor_print_error(Monitor *mon)
3602{
3603 qerror_print(mon->error);
3604 QDECREF(mon->error);
3605 mon->error = NULL;
3606}
3607
99e2fc16
LC		 3608static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd,
3609 const QDict *params)
3610{
3611 QObject *data = NULL;
3612
3613 cmd->mhandler.cmd_new(mon, params, &data);
25b422eb
LC		 3614
3615 if (monitor_ctrl_mode(mon)) {
3616 /* Monitor Protocol */
3617 monitor_protocol_emitter(mon, data);
3618 } else {
3619 /* User Protocol */
3620 if (data)
3621 cmd->user_print(mon, data);
3622 }
99e2fc16
LC		 3623
3624 qobject_decref(data);
3625}
3626
f3c157c4 3627static void handle_user_command(Monitor *mon, const char *cmdline)
55f81d96 3628{
55f81d96 3629 QDict *qdict;
c227f099 3630 const mon_cmd_t *cmd;
55f81d96
LC		 3631
3632 qdict = qdict_new();
3633
590fb3b7 3634 cmd = monitor_parse_command(mon, cmdline, qdict);
13917bee
LC		 3635 if (!cmd)
3636 goto out;
3637
3638 qemu_errors_to_mon(mon);
3639
3640 if (monitor_handler_ported(cmd)) {
99e2fc16 3641 monitor_call_handler(mon, cmd, qdict);
13917bee 3642 } else {
af4ce882 3643 cmd->mhandler.cmd(mon, qdict);
55f81d96
LC		 3644 }
3645
8204a918
LC		 3646 if (monitor_has_error(mon))
3647 monitor_print_error(mon);
3648
3649 qemu_errors_to_previous();
13917bee
LC		 3650
3651out:
f7188bbe 3652 QDECREF(qdict);
9dc39cba
FB		 3653}
3654
81d0912d
FB		 3655static void cmd_completion(const char *name, const char *list)
3656{
3657 const char *p, *pstart;
3658 char cmd[128];
3659 int len;
3660
3661 p = list;
3662 for(;;) {
3663 pstart = p;
3664 p = strchr(p, '|');
3665 if (!p)
3666 p = pstart + strlen(pstart);
3667 len = p - pstart;
3668 if (len > sizeof(cmd) - 2)
3669 len = sizeof(cmd) - 2;
3670 memcpy(cmd, pstart, len);
3671 cmd[len] = '\0';
3672 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
731b0364 3673 readline_add_completion(cur_mon->rs, cmd);
81d0912d
FB		 3674 }
3675 if (*p == '\0')
3676 break;
3677 p++;
3678 }
3679}
3680
3681static void file_completion(const char *input)
3682{
3683 DIR *ffs;
3684 struct dirent *d;
3685 char path[1024];
3686 char file[1024], file_prefix[1024];
3687 int input_path_len;
3688 const char *p;
3689
5fafdf24 3690 p = strrchr(input, '/');
81d0912d
FB		 3691 if (!p) {
3692 input_path_len = 0;
3693 pstrcpy(file_prefix, sizeof(file_prefix), input);
363a37d5 3694 pstrcpy(path, sizeof(path), ".");
81d0912d
FB		 3695 } else {
3696 input_path_len = p - input + 1;
3697 memcpy(path, input, input_path_len);
3698 if (input_path_len > sizeof(path) - 1)
3699 input_path_len = sizeof(path) - 1;
3700 path[input_path_len] = '\0';
3701 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3702 }
3703#ifdef DEBUG_COMPLETION
376253ec
AL		 3704 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3705 input, path, file_prefix);
81d0912d
FB		 3706#endif
3707 ffs = opendir(path);
3708 if (!ffs)
3709 return;
3710 for(;;) {
3711 struct stat sb;
3712 d = readdir(ffs);
3713 if (!d)
3714 break;
3715 if (strstart(d->d_name, file_prefix, NULL)) {
3716 memcpy(file, input, input_path_len);
363a37d5
BS		 3717 if (input_path_len < sizeof(file))
3718 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3719 d->d_name);
81d0912d
FB		 3720 /* stat the file to find out if it's a directory.
3721 * In that case add a slash to speed up typing long paths
3722 */
3723 stat(file, &sb);
3724 if(S_ISDIR(sb.st_mode))
363a37d5 3725 pstrcat(file, sizeof(file), "/");
731b0364 3726 readline_add_completion(cur_mon->rs, file);
81d0912d
FB		 3727 }
3728 }
3729 closedir(ffs);
3730}
3731
51de9760 3732static void block_completion_it(void *opaque, BlockDriverState *bs)
81d0912d 3733{
51de9760 3734 const char *name = bdrv_get_device_name(bs);
81d0912d
FB		 3735 const char *input = opaque;
3736
3737 if (input[0] == '\0' ||
3738 !strncmp(name, (char *)input, strlen(input))) {
731b0364 3739 readline_add_completion(cur_mon->rs, name);
81d0912d
FB		 3740 }
3741}
3742
3743/* NOTE: this parser is an approximate form of the real command parser */
3744static void parse_cmdline(const char *cmdline,
3745 int *pnb_args, char **args)
3746{
3747 const char *p;
3748 int nb_args, ret;
3749 char buf[1024];
3750
3751 p = cmdline;
3752 nb_args = 0;
3753 for(;;) {
cd390083 3754 while (qemu_isspace(*p))
81d0912d
FB		 3755 p++;
3756 if (*p == '\0')
3757 break;
3758 if (nb_args >= MAX_ARGS)
3759 break;
3760 ret = get_str(buf, sizeof(buf), &p);
3761 args[nb_args] = qemu_strdup(buf);
3762 nb_args++;
3763 if (ret < 0)
3764 break;
3765 }
3766 *pnb_args = nb_args;
3767}
3768
4d76d2ba
LC		 3769static const char *next_arg_type(const char *typestr)
3770{
3771 const char *p = strchr(typestr, ':');
3772 return (p != NULL ? ++p : typestr);
3773}
3774
4c36ba32 3775static void monitor_find_completion(const char *cmdline)
81d0912d
FB		 3776{
3777 const char *cmdname;
3778 char *args[MAX_ARGS];
3779 int nb_args, i, len;
3780 const char *ptype, *str;
c227f099 3781 const mon_cmd_t *cmd;
64866c3d 3782 const KeyDef *key;
81d0912d
FB		 3783
3784 parse_cmdline(cmdline, &nb_args, args);
3785#ifdef DEBUG_COMPLETION
3786 for(i = 0; i < nb_args; i++) {
376253ec 3787 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
81d0912d
FB		 3788 }
3789#endif
3790
3791 /* if the line ends with a space, it means we want to complete the
3792 next arg */
3793 len = strlen(cmdline);
cd390083 3794 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
81d0912d
FB		 3795 if (nb_args >= MAX_ARGS)
3796 return;
3797 args[nb_args++] = qemu_strdup("");
3798 }
3799 if (nb_args <= 1) {
3800 /* command completion */
3801 if (nb_args == 0)
3802 cmdname = "";
3803 else
3804 cmdname = args[0];
731b0364 3805 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
376253ec 3806 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3807 cmd_completion(cmdname, cmd->name);
3808 }
3809 } else {
3810 /* find the command */
376253ec 3811 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3812 if (compare_cmd(args[0], cmd->name))
3813 goto found;
3814 }
3815 return;
3816 found:
4d76d2ba 3817 ptype = next_arg_type(cmd->args_type);
81d0912d
FB		 3818 for(i = 0; i < nb_args - 2; i++) {
3819 if (*ptype != '\0') {
4d76d2ba 3820 ptype = next_arg_type(ptype);
81d0912d 3821 while (*ptype == '?')
4d76d2ba 3822 ptype = next_arg_type(ptype);
81d0912d
FB		 3823 }
3824 }
3825 str = args[nb_args - 1];
2a1704a7
BS		 3826 if (*ptype == '-' && ptype[1] != '\0') {
3827 ptype += 2;
3828 }
81d0912d
FB		 3829 switch(*ptype) {
3830 case 'F':
3831 /* file completion */
731b0364 3832 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 3833 file_completion(str);
3834 break;
3835 case 'B':
3836 /* block device name completion */
731b0364 3837 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 3838 bdrv_iterate(block_completion_it, (void *)str);
3839 break;
7fe48483
FB		 3840 case 's':
3841 /* XXX: more generic ? */
3842 if (!strcmp(cmd->name, "info")) {
731b0364 3843 readline_set_completion_index(cur_mon->rs, strlen(str));
7fe48483
FB		 3844 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
3845 cmd_completion(str, cmd->name);
3846 }
64866c3d 3847 } else if (!strcmp(cmd->name, "sendkey")) {
e600d1ef
BS		 3848 char *sep = strrchr(str, '-');
3849 if (sep)
3850 str = sep + 1;
731b0364 3851 readline_set_completion_index(cur_mon->rs, strlen(str));
64866c3d
FB		 3852 for(key = key_defs; key->name != NULL; key++) {
3853 cmd_completion(str, key->name);
3854 }
f3353c6b
JK		 3855 } else if (!strcmp(cmd->name, "help|?")) {
3856 readline_set_completion_index(cur_mon->rs, strlen(str));
3857 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3858 cmd_completion(str, cmd->name);
3859 }
7fe48483
FB		 3860 }
3861 break;
81d0912d
FB		 3862 default:
3863 break;
3864 }
3865 }
3866 for(i = 0; i < nb_args; i++)
3867 qemu_free(args[i]);
3868}
3869
731b0364 3870static int monitor_can_read(void *opaque)
9dc39cba 3871{
731b0364
AL		 3872 Monitor *mon = opaque;
3873
c62313bb 3874 return (mon->suspend_cnt == 0) ? 1 : 0;
9dc39cba
FB		 3875}
3876
5fa737a4
LC		 3877typedef struct CmdArgs {
3878 QString *name;
3879 int type;
3880 int flag;
3881 int optional;
3882} CmdArgs;
3883
3884static int check_opt(const CmdArgs *cmd_args, const char *name, QDict *args)
3885{
3886 if (!cmd_args->optional) {
3887 qemu_error_new(QERR_MISSING_PARAMETER, name);
3888 return -1;
3889 }
3890
3891 if (cmd_args->type == '-') {
3892 /* handlers expect a value, they need to be changed */
3893 qdict_put(args, name, qint_from_int(0));
3894 }
3895
3896 return 0;
3897}
3898
3899static int check_arg(const CmdArgs *cmd_args, QDict *args)
3900{
3901 QObject *value;
3902 const char *name;
3903
3904 name = qstring_get_str(cmd_args->name);
3905
3906 if (!args) {
3907 return check_opt(cmd_args, name, args);
3908 }
3909
3910 value = qdict_get(args, name);
3911 if (!value) {
3912 return check_opt(cmd_args, name, args);
3913 }
3914
3915 switch (cmd_args->type) {
3916 case 'F':
3917 case 'B':
3918 case 's':
3919 if (qobject_type(value) != QTYPE_QSTRING) {
3920 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "string");
3921 return -1;
3922 }
3923 break;
3924 case '/': {
3925 int i;
3926 const char *keys[] = { "count", "format", "size", NULL };
3927
3928 for (i = 0; keys[i]; i++) {
3929 QObject *obj = qdict_get(args, keys[i]);
3930 if (!obj) {
3931 qemu_error_new(QERR_MISSING_PARAMETER, name);
3932 return -1;
3933 }
3934 if (qobject_type(obj) != QTYPE_QINT) {
3935 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int");
3936 return -1;
3937 }
3938 }
3939 break;
3940 }
3941 case 'i':
3942 case 'l':
b6e098d7 3943 case 'M':
5fa737a4
LC		 3944 if (qobject_type(value) != QTYPE_QINT) {
3945 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int");
3946 return -1;
3947 }
3948 break;
3949 case '-':
3950 if (qobject_type(value) != QTYPE_QINT &&
3951 qobject_type(value) != QTYPE_QBOOL) {
3952 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "bool");
3953 return -1;
3954 }
3955 if (qobject_type(value) == QTYPE_QBOOL) {
3956 /* handlers expect a QInt, they need to be changed */
3957 qdict_put(args, name,
3958 qint_from_int(qbool_get_int(qobject_to_qbool(value))));
3959 }
3960 break;
3961 default:
3962 /* impossible */
3963 abort();
3964 }
3965
3966 return 0;
3967}
3968
3969static void cmd_args_init(CmdArgs *cmd_args)
3970{
3971 cmd_args->name = qstring_new();
3972 cmd_args->type = cmd_args->flag = cmd_args->optional = 0;
3973}
3974
3975/*
3976 * This is not trivial, we have to parse Monitor command's argument
3977 * type syntax to be able to check the arguments provided by clients.
3978 *
3979 * In the near future we will be using an array for that and will be
3980 * able to drop all this parsing...
3981 */
3982static int monitor_check_qmp_args(const mon_cmd_t *cmd, QDict *args)
3983{
3984 int err;
3985 const char *p;
3986 CmdArgs cmd_args;
3987
dd5121bd 3988 if (cmd->args_type == NULL) {
5fa737a4
LC		 3989 return (qdict_size(args) == 0 ? 0 : -1);
3990 }
3991
3992 err = 0;
3993 cmd_args_init(&cmd_args);
3994
3995 for (p = cmd->args_type;; p++) {
3996 if (*p == ':') {
3997 cmd_args.type = *++p;
3998 p++;
3999 if (cmd_args.type == '-') {
4000 cmd_args.flag = *p++;
4001 cmd_args.optional = 1;
4002 } else if (*p == '?') {
4003 cmd_args.optional = 1;
4004 p++;
4005 }
4006
4007 assert(*p == ',' || *p == '\0');
4008 err = check_arg(&cmd_args, args);
4009
4010 QDECREF(cmd_args.name);
4011 cmd_args_init(&cmd_args);
4012
4013 if (err < 0) {
4014 break;
4015 }
4016 } else {
4017 qstring_append_chr(cmd_args.name, *p);
4018 }
4019
4020 if (*p == '\0') {
4021 break;
4022 }
4023 }
4024
4025 QDECREF(cmd_args.name);
4026 return err;
4027}
4028
4029static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4030{
4031 int err;
4032 QObject *obj;
4033 QDict *input, *args;
5fa737a4
LC		 4034 const mon_cmd_t *cmd;
4035 Monitor *mon = cur_mon;
5e23f480 4036 const char *cmd_name, *info_item;
5fa737a4
LC		 4037
4038 args = NULL;
4039 qemu_errors_to_mon(mon);
4040
4041 obj = json_parser_parse(tokens, NULL);
4042 if (!obj) {
4043 // FIXME: should be triggered in json_parser_parse()
4044 qemu_error_new(QERR_JSON_PARSING);
4045 goto err_out;
4046 } else if (qobject_type(obj) != QTYPE_QDICT) {
4047 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "object");
4048 qobject_decref(obj);
4049 goto err_out;
4050 }
4051
4052 input = qobject_to_qdict(obj);
4053
4054 mon->mc->id = qdict_get(input, "id");
4055 qobject_incref(mon->mc->id);
4056
4057 obj = qdict_get(input, "execute");
4058 if (!obj) {
4059 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4060 goto err_input;
4061 } else if (qobject_type(obj) != QTYPE_QSTRING) {
4062 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "string");
4063 goto err_input;
4064 }
4065
4066 cmd_name = qstring_get_str(qobject_to_qstring(obj));
5e23f480
LC		 4067
4068 /*
4069 * XXX: We need this special case until we get info handlers
4070 * converted into 'query-' commands
4071 */
4072 if (compare_cmd(cmd_name, "info")) {
5fa737a4
LC		 4073 qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name);
4074 goto err_input;
5e23f480
LC		 4075 } else if (strstart(cmd_name, "query-", &info_item)) {
4076 cmd = monitor_find_command("info");
4077 qdict_put_obj(input, "arguments",
4078 qobject_from_jsonf("{ 'item': %s }", info_item));
4079 } else {
4080 cmd = monitor_find_command(cmd_name);
43e713ce 4081 if (!cmd || !monitor_handler_ported(cmd)) {
5e23f480
LC		 4082 qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name);
4083 goto err_input;
4084 }
5fa737a4
LC		 4085 }
4086
4087 obj = qdict_get(input, "arguments");
4088 if (!obj) {
4089 args = qdict_new();
4090 } else {
4091 args = qobject_to_qdict(obj);
4092 QINCREF(args);
4093 }
4094
4095 QDECREF(input);
4096
4097 err = monitor_check_qmp_args(cmd, args);
4098 if (err < 0) {
4099 goto err_out;
4100 }
4101
4102 monitor_call_handler(mon, cmd, args);
4103 goto out;
4104
4105err_input:
4106 QDECREF(input);
4107err_out:
4108 monitor_protocol_emitter(mon, NULL);
4109out:
4110 QDECREF(args);
4111 qemu_errors_to_previous();
4112}
4113
9b57c02e
LC		 4114/**
4115 * monitor_control_read(): Read and handle QMP input
4116 */
4117static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4118{
4119 Monitor *old_mon = cur_mon;
4120
4121 cur_mon = opaque;
4122
5fa737a4 4123 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
9b57c02e
LC		 4124
4125 cur_mon = old_mon;
4126}
4127
731b0364 4128static void monitor_read(void *opaque, const uint8_t *buf, int size)
9dc39cba 4129{
731b0364 4130 Monitor *old_mon = cur_mon;
7e2515e8 4131 int i;
376253ec 4132
731b0364
AL		 4133 cur_mon = opaque;
4134
cde76ee1
AL		 4135 if (cur_mon->rs) {
4136 for (i = 0; i < size; i++)
4137 readline_handle_byte(cur_mon->rs, buf[i]);
4138 } else {
4139 if (size == 0 || buf[size - 1] != 0)
4140 monitor_printf(cur_mon, "corrupted command\n");
4141 else
f3c157c4 4142 handle_user_command(cur_mon, (char *)buf);
cde76ee1 4143 }
9dc39cba 4144
731b0364
AL		 4145 cur_mon = old_mon;
4146}
d8f44609 4147
376253ec 4148static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
aa455485 4149{
731b0364 4150 monitor_suspend(mon);
f3c157c4 4151 handle_user_command(mon, cmdline);
731b0364 4152 monitor_resume(mon);
d8f44609
AL		 4153}
4154
cde76ee1 4155int monitor_suspend(Monitor *mon)
d8f44609 4156{
cde76ee1
AL		 4157 if (!mon->rs)
4158 return -ENOTTY;
731b0364 4159 mon->suspend_cnt++;
cde76ee1 4160 return 0;
d8f44609
AL		 4161}
4162
376253ec 4163void monitor_resume(Monitor *mon)
d8f44609 4164{
cde76ee1
AL		 4165 if (!mon->rs)
4166 return;
731b0364
AL		 4167 if (--mon->suspend_cnt == 0)
4168 readline_show_prompt(mon->rs);
aa455485
FB		 4169}
4170
9b57c02e
LC		 4171/**
4172 * monitor_control_event(): Print QMP gretting
4173 */
4174static void monitor_control_event(void *opaque, int event)
4175{
4176 if (event == CHR_EVENT_OPENED) {
4177 QObject *data;
4178 Monitor *mon = opaque;
4179
5fa737a4
LC		 4180 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
4181
9b57c02e
LC		 4182 data = qobject_from_jsonf("{ 'QMP': { 'capabilities': [] } }");
4183 assert(data != NULL);
4184
4185 monitor_json_emitter(mon, data);
4186 qobject_decref(data);
4187 }
4188}
4189
731b0364 4190static void monitor_event(void *opaque, int event)
86e94dea 4191{
376253ec
AL		 4192 Monitor *mon = opaque;
4193
2724b180
AL		 4194 switch (event) {
4195 case CHR_EVENT_MUX_IN:
a7aec5da
GH		 4196 mon->mux_out = 0;
4197 if (mon->reset_seen) {
4198 readline_restart(mon->rs);
4199 monitor_resume(mon);
4200 monitor_flush(mon);
4201 } else {
4202 mon->suspend_cnt = 0;
4203 }
2724b180
AL		 4204 break;
4205
4206 case CHR_EVENT_MUX_OUT:
a7aec5da
GH		 4207 if (mon->reset_seen) {
4208 if (mon->suspend_cnt == 0) {
4209 monitor_printf(mon, "\n");
4210 }
4211 monitor_flush(mon);
4212 monitor_suspend(mon);
4213 } else {
4214 mon->suspend_cnt++;
4215 }
4216 mon->mux_out = 1;
2724b180 4217 break;
86e94dea 4218
b6b8df56 4219 case CHR_EVENT_OPENED:
2724b180
AL		 4220 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4221 "information\n", QEMU_VERSION);
a7aec5da 4222 if (!mon->mux_out) {
2724b180 4223 readline_show_prompt(mon->rs);
a7aec5da
GH		 4224 }
4225 mon->reset_seen = 1;
2724b180
AL		 4226 break;
4227 }
86e94dea
TS		 4228}
4229
76655d6d
AL		 4230
4231/*
4232 * Local variables:
4233 * c-indent-level: 4
4234 * c-basic-offset: 4
4235 * tab-width: 8
4236 * End:
4237 */
4238
731b0364 4239void monitor_init(CharDriverState *chr, int flags)
aa455485 4240{
731b0364 4241 static int is_first_init = 1;
87127161 4242 Monitor *mon;
20d8a3ed
TS		 4243
4244 if (is_first_init) {
c8256f9d 4245 key_timer = qemu_new_timer(vm_clock, release_keys, NULL);
20d8a3ed
TS		 4246 is_first_init = 0;
4247 }
87127161
AL		 4248
4249 mon = qemu_mallocz(sizeof(*mon));
20d8a3ed 4250
87127161 4251 mon->chr = chr;
731b0364 4252 mon->flags = flags;
cde76ee1
AL		 4253 if (flags & MONITOR_USE_READLINE) {
4254 mon->rs = readline_init(mon, monitor_find_completion);
4255 monitor_read_command(mon, 0);
4256 }
87127161 4257
9b57c02e 4258 if (monitor_ctrl_mode(mon)) {
5fa737a4 4259 mon->mc = qemu_mallocz(sizeof(MonitorControl));
9b57c02e
LC		 4260 /* Control mode requires special handlers */
4261 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4262 monitor_control_event, mon);
4263 } else {
4264 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4265 monitor_event, mon);
4266 }
87127161 4267
72cf2d4f 4268 QLIST_INSERT_HEAD(&mon_list, mon, entry);
731b0364 4269 if (!cur_mon || (flags & MONITOR_IS_DEFAULT))
87127161 4270 cur_mon = mon;
aa455485
FB		 4271}
4272
376253ec 4273static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
81d0912d 4274{
bb5fc20f
AL		 4275 BlockDriverState *bs = opaque;
4276 int ret = 0;
81d0912d 4277
bb5fc20f 4278 if (bdrv_set_key(bs, password) != 0) {
376253ec 4279 monitor_printf(mon, "invalid password\n");
bb5fc20f 4280 ret = -EPERM;
9dc39cba 4281 }
731b0364
AL		 4282 if (mon->password_completion_cb)
4283 mon->password_completion_cb(mon->password_opaque, ret);
bb5fc20f 4284
731b0364 4285 monitor_read_command(mon, 1);
9dc39cba 4286}
c0f4ce77 4287
376253ec 4288void monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
bb5fc20f
AL		 4289 BlockDriverCompletionFunc *completion_cb,
4290 void *opaque)
c0f4ce77 4291{
cde76ee1
AL		 4292 int err;
4293
bb5fc20f
AL		 4294 if (!bdrv_key_required(bs)) {
4295 if (completion_cb)
4296 completion_cb(opaque, 0);
4297 return;
4298 }
c0f4ce77 4299
94171e11
LC		 4300 if (monitor_ctrl_mode(mon)) {
4301 qemu_error_new(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs));
4302 return;
4303 }
4304
376253ec
AL		 4305 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4306 bdrv_get_encrypted_filename(bs));
bb5fc20f 4307
731b0364
AL		 4308 mon->password_completion_cb = completion_cb;
4309 mon->password_opaque = opaque;
bb5fc20f 4310
cde76ee1
AL		 4311 err = monitor_read_password(mon, bdrv_password_cb, bs);
4312
4313 if (err && completion_cb)
4314 completion_cb(opaque, err);
c0f4ce77 4315}
ac7531ec
GH		 4316
4317typedef struct QemuErrorSink QemuErrorSink;
4318struct QemuErrorSink {
4319 enum {
4320 ERR_SINK_FILE,
4321 ERR_SINK_MONITOR,
4322 } dest;
4323 union {
4324 FILE *fp;
4325 Monitor *mon;
4326 };
4327 QemuErrorSink *previous;
4328};
4329
528e93a9 4330static QemuErrorSink *qemu_error_sink;
ac7531ec
GH		 4331
4332void qemu_errors_to_file(FILE *fp)
4333{
4334 QemuErrorSink *sink;
4335
4336 sink = qemu_mallocz(sizeof(*sink));
4337 sink->dest = ERR_SINK_FILE;
4338 sink->fp = fp;
4339 sink->previous = qemu_error_sink;
4340 qemu_error_sink = sink;
4341}
4342
4343void qemu_errors_to_mon(Monitor *mon)
4344{
4345 QemuErrorSink *sink;
4346
4347 sink = qemu_mallocz(sizeof(*sink));
4348 sink->dest = ERR_SINK_MONITOR;
4349 sink->mon = mon;
4350 sink->previous = qemu_error_sink;
4351 qemu_error_sink = sink;
4352}
4353
4354void qemu_errors_to_previous(void)
4355{
4356 QemuErrorSink *sink;
4357
4358 assert(qemu_error_sink != NULL);
4359 sink = qemu_error_sink;
4360 qemu_error_sink = sink->previous;
4361 qemu_free(sink);
4362}
4363
4364void qemu_error(const char *fmt, ...)
4365{
4366 va_list args;
4367
4368 assert(qemu_error_sink != NULL);
4369 switch (qemu_error_sink->dest) {
4370 case ERR_SINK_FILE:
4371 va_start(args, fmt);
4372 vfprintf(qemu_error_sink->fp, fmt, args);
4373 va_end(args);
4374 break;
4375 case ERR_SINK_MONITOR:
4376 va_start(args, fmt);
4377 monitor_vprintf(qemu_error_sink->mon, fmt, args);
4378 va_end(args);
4379 break;
4380 }
4381}
8204a918
LC		 4382
4383void qemu_error_internal(const char *file, int linenr, const char *func,
4384 const char *fmt, ...)
4385{
4386 va_list va;
4387 QError *qerror;
4388
4389 assert(qemu_error_sink != NULL);
4390
4391 va_start(va, fmt);
4392 qerror = qerror_from_info(file, linenr, func, fmt, &va);
4393 va_end(va);
4394
4395 switch (qemu_error_sink->dest) {
4396 case ERR_SINK_FILE:
4397 qerror_print(qerror);
4398 QDECREF(qerror);
4399 break;
4400 case ERR_SINK_MONITOR:
4401 assert(qemu_error_sink->mon->error == NULL);
4402 qemu_error_sink->mon->error = qerror;
4403 break;
4404 }
4405}
Qemu copy for testing