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QMP: Drop wrong assert()
[qemu.git] / monitor.c
CommitLineData
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{
602e97b7
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{
931a548b
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{
5fd5f699
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 {
3733a1e8
LC		 289 /* return an empty QDict by default */
290 qdict_put(qmp, "return", qdict_new());
25b422eb
LC		 291 }
292 } else {
293 /* error response */
143d288c 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;
0d1ea871
LC		 360 default:
361 abort();
362 break;
363 }
364
365 qmp = qdict_new();
366 timestamp_put(qmp);
367 qdict_put(qmp, "event", qstring_from_str(event_name));
368 if (data)
369 qdict_put_obj(qmp, "data", data);
370
371 monitor_json_emitter(mon, QOBJECT(qmp));
372 QDECREF(qmp);
373}
374
9dc39cba
FB		 375static int compare_cmd(const char *name, const char *list)
376{
377 const char *p, *pstart;
378 int len;
379 len = strlen(name);
380 p = list;
381 for(;;) {
382 pstart = p;
383 p = strchr(p, '|');
384 if (!p)
385 p = pstart + strlen(pstart);
386 if ((p - pstart) == len && !memcmp(pstart, name, len))
387 return 1;
388 if (*p == '\0')
389 break;
390 p++;
391 }
392 return 0;
393}
394
c227f099 395static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
376253ec 396 const char *prefix, const char *name)
9dc39cba 397{
c227f099 398 const mon_cmd_t *cmd;
9dc39cba
FB		 399
400 for(cmd = cmds; cmd->name != NULL; cmd++) {
401 if (!name || !strcmp(name, cmd->name))
376253ec
AL		 402 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
403 cmd->params, cmd->help);
9dc39cba
FB		 404 }
405}
406
376253ec 407static void help_cmd(Monitor *mon, const char *name)
9dc39cba
FB		 408{
409 if (name && !strcmp(name, "info")) {
376253ec 410 help_cmd_dump(mon, info_cmds, "info ", NULL);
9dc39cba 411 } else {
376253ec 412 help_cmd_dump(mon, mon_cmds, "", name);
f193c797 413 if (name && !strcmp(name, "log")) {
8662d656 414 const CPULogItem *item;
376253ec
AL		 415 monitor_printf(mon, "Log items (comma separated):\n");
416 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
f193c797 417 for(item = cpu_log_items; item->mask != 0; item++) {
376253ec 418 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
f193c797
FB		 419 }
420 }
9dc39cba
FB		 421 }
422}
423
d54908a5 424static void do_help_cmd(Monitor *mon, const QDict *qdict)
38183186 425{
d54908a5 426 help_cmd(mon, qdict_get_try_str(qdict, "name"));
38183186
LC		 427}
428
d54908a5 429static void do_commit(Monitor *mon, const QDict *qdict)
9dc39cba 430{
751c6a17
GH		 431 int all_devices;
432 DriveInfo *dinfo;
d54908a5 433 const char *device = qdict_get_str(qdict, "device");
2dc7b602 434
7954c734 435 all_devices = !strcmp(device, "all");
72cf2d4f 436 QTAILQ_FOREACH(dinfo, &drives, next) {
751c6a17 437 if (!all_devices)
73006d2a 438 if (strcmp(bdrv_get_device_name(dinfo->bdrv), device))
751c6a17
GH		 439 continue;
440 bdrv_commit(dinfo->bdrv);
9dc39cba
FB		 441 }
442}
443
13c7425e 444static void do_info(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba 445{
c227f099 446 const mon_cmd_t *cmd;
d54908a5 447 const char *item = qdict_get_try_str(qdict, "item");
9dc39cba 448
956f1a0d
LC		 449 if (!item) {
450 assert(monitor_ctrl_mode(mon) == 0);
9dc39cba 451 goto help;
956f1a0d 452 }
13c7425e
LC		 453
454 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
5fafdf24 455 if (compare_cmd(item, cmd->name))
13c7425e 456 break;
9dc39cba 457 }
13c7425e 458
956f1a0d
LC		 459 if (cmd->name == NULL) {
460 if (monitor_ctrl_mode(mon)) {
461 qemu_error_new(QERR_COMMAND_NOT_FOUND, item);
462 return;
463 }
13c7425e 464 goto help;
956f1a0d 465 }
13c7425e
LC		 466
467 if (monitor_handler_ported(cmd)) {
468 cmd->mhandler.info_new(mon, ret_data);
25b422eb
LC		 469
470 if (!monitor_ctrl_mode(mon)) {
471 /*
472 * User Protocol function is called here, Monitor Protocol is
473 * handled by monitor_call_handler()
474 */
475 if (*ret_data)
476 cmd->user_print(mon, *ret_data);
477 }
13c7425e 478 } else {
956f1a0d
LC		 479 if (monitor_ctrl_mode(mon)) {
480 /* handler not converted yet */
481 qemu_error_new(QERR_COMMAND_NOT_FOUND, item);
482 } else {
483 cmd->mhandler.info(mon);
484 }
13c7425e
LC		 485 }
486
9dc39cba 487 return;
13c7425e
LC		 488
489help:
490 help_cmd(mon, "info");
9dc39cba
FB		 491}
492
6e785bee
LC		 493static void do_info_version_print(Monitor *mon, const QObject *data)
494{
495 QDict *qdict;
496
497 qdict = qobject_to_qdict(data);
498
499 monitor_printf(mon, "%s%s\n", qdict_get_str(qdict, "qemu"),
500 qdict_get_str(qdict, "package"));
501}
502
ab2d3187
LC		 503/**
504 * do_info_version(): Show QEMU version
6e785bee
LC		 505 *
506 * Return a QDict with the following information:
507 *
508 * - "qemu": QEMU's version
509 * - "package": package's version
510 *
511 * Example:
512 *
513 * { "qemu": "0.11.50", "package": "" }
ab2d3187
LC		 514 */
515static void do_info_version(Monitor *mon, QObject **ret_data)
9bc9d1c7 516{
6e785bee
LC		 517 *ret_data = qobject_from_jsonf("{ 'qemu': %s, 'package': %s }",
518 QEMU_VERSION, QEMU_PKGVERSION);
9bc9d1c7
FB		 519}
520
7589acc9 521static void do_info_name_print(Monitor *mon, const QObject *data)
c35734b2 522{
7589acc9
LC		 523 QDict *qdict;
524
525 qdict = qobject_to_qdict(data);
526 if (qdict_size(qdict) == 0) {
527 return;
528 }
529
530 monitor_printf(mon, "%s\n", qdict_get_str(qdict, "name"));
531}
532
533/**
534 * do_info_name(): Show VM name
535 *
536 * Return a QDict with the following information:
537 *
538 * - "name": VM's name (optional)
539 *
540 * Example:
541 *
542 * { "name": "qemu-name" }
543 */
544static void do_info_name(Monitor *mon, QObject **ret_data)
545{
546 *ret_data = qemu_name ? qobject_from_jsonf("{'name': %s }", qemu_name) :
547 qobject_from_jsonf("{}");
c35734b2
TS		 548}
549
5daa7bb7
LC		 550static QObject *get_cmd_dict(const char *name)
551{
552 const char *p;
553
554 /* Remove '|' from some commands */
555 p = strchr(name, '|');
556 if (p) {
557 p++;
558 } else {
559 p = name;
560 }
561
562 return qobject_from_jsonf("{ 'name': %s }", p);
563}
564
e3bba9d0
LC		 565/**
566 * do_info_commands(): List QMP available commands
567 *
5daa7bb7
LC		 568 * Each command is represented by a QDict, the returned QObject is a QList
569 * of all commands.
570 *
571 * The QDict contains:
572 *
573 * - "name": command's name
574 *
575 * Example:
576 *
577 * { [ { "name": "query-balloon" }, { "name": "system_powerdown" } ] }
e3bba9d0
LC		 578 */
579static void do_info_commands(Monitor *mon, QObject **ret_data)
580{
581 QList *cmd_list;
582 const mon_cmd_t *cmd;
583
584 cmd_list = qlist_new();
585
586 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
587 if (monitor_handler_ported(cmd) && !compare_cmd(cmd->name, "info")) {
5daa7bb7 588 qlist_append_obj(cmd_list, get_cmd_dict(cmd->name));
e3bba9d0
LC		 589 }
590 }
591
592 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
593 if (monitor_handler_ported(cmd)) {
594 char buf[128];
595 snprintf(buf, sizeof(buf), "query-%s", cmd->name);
5daa7bb7 596 qlist_append_obj(cmd_list, get_cmd_dict(buf));
e3bba9d0
LC		 597 }
598 }
599
600 *ret_data = QOBJECT(cmd_list);
601}
602
bf4f74c0 603#if defined(TARGET_I386)
5f9fe0f8 604static void do_info_hpet_print(Monitor *mon, const QObject *data)
16b29ae1 605{
376253ec 606 monitor_printf(mon, "HPET is %s by QEMU\n",
5f9fe0f8
LC		 607 qdict_get_bool(qobject_to_qdict(data), "enabled") ?
608 "enabled" : "disabled");
609}
610
611/**
612 * do_info_hpet(): Show HPET state
613 *
614 * Return a QDict with the following information:
615 *
616 * - "enabled": true if hpet if enabled, false otherwise
617 *
618 * Example:
619 *
620 * { "enabled": true }
621 */
622static void do_info_hpet(Monitor *mon, QObject **ret_data)
623{
624 *ret_data = qobject_from_jsonf("{ 'enabled': %i }", !no_hpet);
16b29ae1 625}
bf4f74c0 626#endif
16b29ae1 627
ee70ef87 628static void do_info_uuid_print(Monitor *mon, const QObject *data)
a36e69dd 629{
ee70ef87
LC		 630 monitor_printf(mon, "%s\n", qdict_get_str(qobject_to_qdict(data), "UUID"));
631}
632
633/**
634 * do_info_uuid(): Show VM UUID
635 *
636 * Return a QDict with the following information:
637 *
638 * - "UUID": Universally Unique Identifier
639 *
640 * Example:
641 *
642 * { "UUID": "550e8400-e29b-41d4-a716-446655440000" }
643 */
644static void do_info_uuid(Monitor *mon, QObject **ret_data)
645{
646 char uuid[64];
647
648 snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1],
376253ec
AL		 649 qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5],
650 qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9],
651 qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13],
652 qemu_uuid[14], qemu_uuid[15]);
ee70ef87 653 *ret_data = qobject_from_jsonf("{ 'UUID': %s }", uuid);
a36e69dd
TS		 654}
655
6a00d601 656/* get the current CPU defined by the user */
9596ebb7 657static int mon_set_cpu(int cpu_index)
6a00d601
FB		 658{
659 CPUState *env;
660
661 for(env = first_cpu; env != NULL; env = env->next_cpu) {
662 if (env->cpu_index == cpu_index) {
731b0364 663 cur_mon->mon_cpu = env;
6a00d601
FB		 664 return 0;
665 }
666 }
667 return -1;
668}
669
9596ebb7 670static CPUState *mon_get_cpu(void)
6a00d601 671{
731b0364 672 if (!cur_mon->mon_cpu) {
6a00d601
FB		 673 mon_set_cpu(0);
674 }
4c0960c0 675 cpu_synchronize_state(cur_mon->mon_cpu);
731b0364 676 return cur_mon->mon_cpu;
6a00d601
FB		 677}
678
376253ec 679static void do_info_registers(Monitor *mon)
9307c4c1 680{
6a00d601
FB		 681 CPUState *env;
682 env = mon_get_cpu();
683 if (!env)
684 return;
9307c4c1 685#ifdef TARGET_I386
376253ec 686 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
d24b15a8 687 X86_DUMP_FPU);
9307c4c1 688#else
376253ec 689 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
7fe48483 690 0);
9307c4c1
FB		 691#endif
692}
693
8f3cec0b
LC		 694static void print_cpu_iter(QObject *obj, void *opaque)
695{
696 QDict *cpu;
697 int active = ' ';
698 Monitor *mon = opaque;
699
700 assert(qobject_type(obj) == QTYPE_QDICT);
701 cpu = qobject_to_qdict(obj);
702
f883e4f7 703 if (qdict_get_bool(cpu, "current")) {
8f3cec0b 704 active = '*';
f883e4f7 705 }
8f3cec0b
LC		 706
707 monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU"));
708
709#if defined(TARGET_I386)
710 monitor_printf(mon, "pc=0x" TARGET_FMT_lx,
711 (target_ulong) qdict_get_int(cpu, "pc"));
712#elif defined(TARGET_PPC)
713 monitor_printf(mon, "nip=0x" TARGET_FMT_lx,
714 (target_long) qdict_get_int(cpu, "nip"));
715#elif defined(TARGET_SPARC)
716 monitor_printf(mon, "pc=0x " TARGET_FMT_lx,
717 (target_long) qdict_get_int(cpu, "pc"));
718 monitor_printf(mon, "npc=0x" TARGET_FMT_lx,
719 (target_long) qdict_get_int(cpu, "npc"));
720#elif defined(TARGET_MIPS)
721 monitor_printf(mon, "PC=0x" TARGET_FMT_lx,
722 (target_long) qdict_get_int(cpu, "PC"));
723#endif
724
f883e4f7 725 if (qdict_get_bool(cpu, "halted")) {
8f3cec0b 726 monitor_printf(mon, " (halted)");
f883e4f7 727 }
8f3cec0b
LC		 728
729 monitor_printf(mon, "\n");
730}
731
732static void monitor_print_cpus(Monitor *mon, const QObject *data)
733{
734 QList *cpu_list;
735
736 assert(qobject_type(data) == QTYPE_QLIST);
737 cpu_list = qobject_to_qlist(data);
738 qlist_iter(cpu_list, print_cpu_iter, mon);
739}
740
741/**
742 * do_info_cpus(): Show CPU information
743 *
f883e4f7 744 * Return a QList. Each CPU is represented by a QDict, which contains:
8f3cec0b 745 *
f883e4f7
LC		 746 * - "cpu": CPU index
747 * - "current": true if this is the current CPU, false otherwise
748 * - "halted": true if the cpu is halted, false otherwise
749 * - Current program counter. The key's name depends on the architecture:
750 * "pc": i386/x86)64
751 * "nip": PPC
752 * "pc" and "npc": sparc
753 * "PC": mips
8f3cec0b 754 *
f883e4f7
LC		 755 * Example:
756 *
757 * [ { "CPU": 0, "current": true, "halted": false, "pc": 3227107138 },
758 * { "CPU": 1, "current": false, "halted": true, "pc": 7108165 } ]
8f3cec0b
LC		 759 */
760static void do_info_cpus(Monitor *mon, QObject **ret_data)
6a00d601
FB		 761{
762 CPUState *env;
8f3cec0b
LC		 763 QList *cpu_list;
764
765 cpu_list = qlist_new();
6a00d601
FB		 766
767 /* just to set the default cpu if not already done */
768 mon_get_cpu();
769
770 for(env = first_cpu; env != NULL; env = env->next_cpu) {
f883e4f7
LC		 771 QDict *cpu;
772 QObject *obj;
8f3cec0b 773
4c0960c0 774 cpu_synchronize_state(env);
8f3cec0b 775
f883e4f7
LC		 776 obj = qobject_from_jsonf("{ 'CPU': %d, 'current': %i, 'halted': %i }",
777 env->cpu_index, env == mon->mon_cpu,
778 env->halted);
779 assert(obj != NULL);
780
781 cpu = qobject_to_qdict(obj);
8f3cec0b 782
6a00d601 783#if defined(TARGET_I386)
8f3cec0b 784 qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base));
e80e1cc4 785#elif defined(TARGET_PPC)
8f3cec0b 786 qdict_put(cpu, "nip", qint_from_int(env->nip));
ba3c64fb 787#elif defined(TARGET_SPARC)
8f3cec0b
LC		 788 qdict_put(cpu, "pc", qint_from_int(env->pc));
789 qdict_put(cpu, "npc", qint_from_int(env->npc));
ead9360e 790#elif defined(TARGET_MIPS)
8f3cec0b 791 qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC));
ce5232c5 792#endif
8f3cec0b
LC		 793
794 qlist_append(cpu_list, cpu);
6a00d601 795 }
8f3cec0b
LC		 796
797 *ret_data = QOBJECT(cpu_list);
6a00d601
FB		 798}
799
d54908a5 800static void do_cpu_set(Monitor *mon, const QDict *qdict)
6a00d601 801{
d54908a5 802 int index = qdict_get_int(qdict, "index");
6a00d601 803 if (mon_set_cpu(index) < 0)
376253ec 804 monitor_printf(mon, "Invalid CPU index\n");
6a00d601
FB		 805}
806
376253ec 807static void do_info_jit(Monitor *mon)
e3db7226 808{
376253ec 809 dump_exec_info((FILE *)mon, monitor_fprintf);
e3db7226
FB		 810}
811
376253ec 812static void do_info_history(Monitor *mon)
aa455485
FB		 813{
814 int i;
7e2515e8 815 const char *str;
3b46e624 816
cde76ee1
AL		 817 if (!mon->rs)
818 return;
7e2515e8
FB		 819 i = 0;
820 for(;;) {
731b0364 821 str = readline_get_history(mon->rs, i);
7e2515e8
FB		 822 if (!str)
823 break;
376253ec 824 monitor_printf(mon, "%d: '%s'\n", i, str);
8e3a9fd2 825 i++;
aa455485
FB		 826 }
827}
828
76a66253
JM		 829#if defined(TARGET_PPC)
830/* XXX: not implemented in other targets */
376253ec 831static void do_info_cpu_stats(Monitor *mon)
76a66253
JM		 832{
833 CPUState *env;
834
835 env = mon_get_cpu();
376253ec 836 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
76a66253
JM		 837}
838#endif
839
b223f35f
LC		 840/**
841 * do_quit(): Quit QEMU execution
842 */
843static void do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba
FB		 844{
845 exit(0);
846}
847
376253ec 848static int eject_device(Monitor *mon, BlockDriverState *bs, int force)
9dc39cba
FB		 849{
850 if (bdrv_is_inserted(bs)) {
851 if (!force) {
852 if (!bdrv_is_removable(bs)) {
06921ec8
MA		 853 qemu_error_new(QERR_DEVICE_NOT_REMOVABLE,
854 bdrv_get_device_name(bs));
9dc39cba
FB		 855 return -1;
856 }
857 if (bdrv_is_locked(bs)) {
06921ec8 858 qemu_error_new(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs));
9dc39cba
FB		 859 return -1;
860 }
861 }
862 bdrv_close(bs);
863 }
864 return 0;
865}
866
e1c923a6 867static void do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data)
9dc39cba
FB		 868{
869 BlockDriverState *bs;
f18c16de 870 int force = qdict_get_int(qdict, "force");
fb8cf78d 871 const char *filename = qdict_get_str(qdict, "device");
9dc39cba 872
9307c4c1 873 bs = bdrv_find(filename);
9dc39cba 874 if (!bs) {
06921ec8 875 qemu_error_new(QERR_DEVICE_NOT_FOUND, filename);
9dc39cba
FB		 876 return;
877 }
376253ec 878 eject_device(mon, bs, force);
9dc39cba
FB		 879}
880
b3dfdb5a
LC		 881static void do_block_set_passwd(Monitor *mon, const QDict *qdict,
882 QObject **ret_data)
883{
884 BlockDriverState *bs;
885
886 bs = bdrv_find(qdict_get_str(qdict, "device"));
887 if (!bs) {
888 qemu_error_new(QERR_DEVICE_NOT_FOUND, qdict_get_str(qdict, "device"));
889 return;
890 }
891
892 if (bdrv_set_key(bs, qdict_get_str(qdict, "password")) < 0) {
893 qemu_error_new(QERR_INVALID_PASSWORD);
894 }
895}
896
376253ec
AL		 897static void do_change_block(Monitor *mon, const char *device,
898 const char *filename, const char *fmt)
9dc39cba
FB		 899{
900 BlockDriverState *bs;
2ecea9b8 901 BlockDriver *drv = NULL;
9dc39cba 902
9307c4c1 903 bs = bdrv_find(device);
9dc39cba 904 if (!bs) {
06976f82 905 qemu_error_new(QERR_DEVICE_NOT_FOUND, device);
9dc39cba
FB		 906 return;
907 }
2ecea9b8 908 if (fmt) {
eb852011 909 drv = bdrv_find_whitelisted_format(fmt);
2ecea9b8 910 if (!drv) {
06976f82 911 qemu_error_new(QERR_INVALID_BLOCK_FORMAT, fmt);
2ecea9b8
AJ		 912 return;
913 }
914 }
376253ec 915 if (eject_device(mon, bs, 0) < 0)
9dc39cba 916 return;
2ecea9b8 917 bdrv_open2(bs, filename, 0, drv);
376253ec 918 monitor_read_bdrv_key_start(mon, bs, NULL, NULL);
bb5fc20f
AL		 919}
920
06976f82 921static void change_vnc_password(const char *password)
bb5fc20f
AL		 922{
923 if (vnc_display_password(NULL, password) < 0)
06976f82 924 qemu_error_new(QERR_SET_PASSWD_FAILED);
bb5fc20f 925
a7d5da88
MA		 926}
927
928static void change_vnc_password_cb(Monitor *mon, const char *password,
929 void *opaque)
930{
06976f82 931 change_vnc_password(password);
731b0364 932 monitor_read_command(mon, 1);
9dc39cba
FB		 933}
934
376253ec 935static void do_change_vnc(Monitor *mon, const char *target, const char *arg)
e25a5822 936{
70848515 937 if (strcmp(target, "passwd") == 0 ||
28a76be8
AL		 938 strcmp(target, "password") == 0) {
939 if (arg) {
bb5fc20f 940 char password[9];
28a76be8
AL		 941 strncpy(password, arg, sizeof(password));
942 password[sizeof(password) - 1] = '\0';
06976f82 943 change_vnc_password(password);
bb5fc20f 944 } else {
376253ec 945 monitor_read_password(mon, change_vnc_password_cb, NULL);
bb5fc20f 946 }
70848515 947 } else {
28a76be8 948 if (vnc_display_open(NULL, target) < 0)
06976f82 949 qemu_error_new(QERR_VNC_SERVER_FAILED, target);
70848515 950 }
e25a5822
TS		 951}
952
06976f82
MA		 953/**
954 * do_change(): Change a removable medium, or VNC configuration
955 */
956static void do_change(Monitor *mon, const QDict *qdict, QObject **ret_data)
e25a5822 957{
1d4daa91
LC		 958 const char *device = qdict_get_str(qdict, "device");
959 const char *target = qdict_get_str(qdict, "target");
960 const char *arg = qdict_get_try_str(qdict, "arg");
e25a5822 961 if (strcmp(device, "vnc") == 0) {
28a76be8 962 do_change_vnc(mon, target, arg);
e25a5822 963 } else {
28a76be8 964 do_change_block(mon, device, target, arg);
e25a5822
TS		 965 }
966}
967
d54908a5 968static void do_screen_dump(Monitor *mon, const QDict *qdict)
59a983b9 969{
d54908a5 970 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
59a983b9
FB		 971}
972
d54908a5 973static void do_logfile(Monitor *mon, const QDict *qdict)
e735b91c 974{
d54908a5 975 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
e735b91c
PB		 976}
977
d54908a5 978static void do_log(Monitor *mon, const QDict *qdict)
f193c797
FB		 979{
980 int mask;
d54908a5 981 const char *items = qdict_get_str(qdict, "items");
3b46e624 982
9307c4c1 983 if (!strcmp(items, "none")) {
f193c797
FB		 984 mask = 0;
985 } else {
9307c4c1 986 mask = cpu_str_to_log_mask(items);
f193c797 987 if (!mask) {
376253ec 988 help_cmd(mon, "log");
f193c797
FB		 989 return;
990 }
991 }
992 cpu_set_log(mask);
993}
994
d54908a5 995static void do_singlestep(Monitor *mon, const QDict *qdict)
1b530a6d 996{
d54908a5 997 const char *option = qdict_get_try_str(qdict, "option");
1b530a6d
AJ		 998 if (!option || !strcmp(option, "on")) {
999 singlestep = 1;
1000 } else if (!strcmp(option, "off")) {
1001 singlestep = 0;
1002 } else {
1003 monitor_printf(mon, "unexpected option %s\n", option);
1004 }
1005}
1006
e0c97bde
LC		 1007/**
1008 * do_stop(): Stop VM execution
1009 */
1010static void do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data)
8a7ddc38
FB		 1011{
1012 vm_stop(EXCP_INTERRUPT);
1013}
1014
bb5fc20f 1015static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs);
c0f4ce77 1016
376253ec
AL		 1017struct bdrv_iterate_context {
1018 Monitor *mon;
1019 int err;
1020};
1021
a1f896a0
LC		 1022/**
1023 * do_cont(): Resume emulation.
1024 */
1025static void do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data)
8a7ddc38 1026{
376253ec 1027 struct bdrv_iterate_context context = { mon, 0 };
c0f4ce77 1028
376253ec 1029 bdrv_iterate(encrypted_bdrv_it, &context);
c0f4ce77 1030 /* only resume the vm if all keys are set and valid */
376253ec 1031 if (!context.err)
c0f4ce77 1032 vm_start();
8a7ddc38
FB		 1033}
1034
bb5fc20f
AL		 1035static void bdrv_key_cb(void *opaque, int err)
1036{
376253ec
AL		 1037 Monitor *mon = opaque;
1038
bb5fc20f
AL		 1039 /* another key was set successfully, retry to continue */
1040 if (!err)
a1f896a0 1041 do_cont(mon, NULL, NULL);
bb5fc20f
AL		 1042}
1043
1044static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs)
1045{
376253ec 1046 struct bdrv_iterate_context *context = opaque;
bb5fc20f 1047
376253ec
AL		 1048 if (!context->err && bdrv_key_required(bs)) {
1049 context->err = -EBUSY;
1050 monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb,
1051 context->mon);
bb5fc20f
AL		 1052 }
1053}
1054
d54908a5 1055static void do_gdbserver(Monitor *mon, const QDict *qdict)
59030a8c 1056{
d54908a5 1057 const char *device = qdict_get_try_str(qdict, "device");
59030a8c
AL		 1058 if (!device)
1059 device = "tcp::" DEFAULT_GDBSTUB_PORT;
1060 if (gdbserver_start(device) < 0) {
1061 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
1062 device);
1063 } else if (strcmp(device, "none") == 0) {
36556b20 1064 monitor_printf(mon, "Disabled gdbserver\n");
8a7ddc38 1065 } else {
59030a8c
AL		 1066 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
1067 device);
8a7ddc38
FB		 1068 }
1069}
1070
d54908a5 1071static void do_watchdog_action(Monitor *mon, const QDict *qdict)
9dd986cc 1072{
d54908a5 1073 const char *action = qdict_get_str(qdict, "action");
9dd986cc
RJ		 1074 if (select_watchdog_action(action) == -1) {
1075 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
1076 }
1077}
1078
376253ec 1079static void monitor_printc(Monitor *mon, int c)
9307c4c1 1080{
376253ec 1081 monitor_printf(mon, "'");
9307c4c1
FB		 1082 switch(c) {
1083 case '\'':
376253ec 1084 monitor_printf(mon, "\\'");
9307c4c1
FB		 1085 break;
1086 case '\\':
376253ec 1087 monitor_printf(mon, "\\\\");
9307c4c1
FB		 1088 break;
1089 case '\n':
376253ec 1090 monitor_printf(mon, "\\n");
9307c4c1
FB		 1091 break;
1092 case '\r':
376253ec 1093 monitor_printf(mon, "\\r");
9307c4c1
FB		 1094 break;
1095 default:
1096 if (c >= 32 && c <= 126) {
376253ec 1097 monitor_printf(mon, "%c", c);
9307c4c1 1098 } else {
376253ec 1099 monitor_printf(mon, "\\x%02x", c);
9307c4c1
FB		 1100 }
1101 break;
1102 }
376253ec 1103 monitor_printf(mon, "'");
9307c4c1
FB		 1104}
1105
376253ec 1106static void memory_dump(Monitor *mon, int count, int format, int wsize,
c227f099 1107 target_phys_addr_t addr, int is_physical)
9307c4c1 1108{
6a00d601 1109 CPUState *env;
9307c4c1
FB		 1110 int nb_per_line, l, line_size, i, max_digits, len;
1111 uint8_t buf[16];
1112 uint64_t v;
1113
1114 if (format == 'i') {
1115 int flags;
1116 flags = 0;
6a00d601
FB		 1117 env = mon_get_cpu();
1118 if (!env && !is_physical)
1119 return;
9307c4c1 1120#ifdef TARGET_I386
4c27ba27 1121 if (wsize == 2) {
9307c4c1 1122 flags = 1;
4c27ba27
FB		 1123 } else if (wsize == 4) {
1124 flags = 0;
1125 } else {
6a15fd12 1126 /* as default we use the current CS size */
4c27ba27 1127 flags = 0;
6a15fd12
FB		 1128 if (env) {
1129#ifdef TARGET_X86_64
5fafdf24 1130 if ((env->efer & MSR_EFER_LMA) &&
6a15fd12
FB		 1131 (env->segs[R_CS].flags & DESC_L_MASK))
1132 flags = 2;
1133 else
1134#endif
1135 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1136 flags = 1;
1137 }
4c27ba27
FB		 1138 }
1139#endif
376253ec 1140 monitor_disas(mon, env, addr, count, is_physical, flags);
9307c4c1
FB		 1141 return;
1142 }
1143
1144 len = wsize * count;
1145 if (wsize == 1)
1146 line_size = 8;
1147 else
1148 line_size = 16;
1149 nb_per_line = line_size / wsize;
1150 max_digits = 0;
1151
1152 switch(format) {
1153 case 'o':
1154 max_digits = (wsize * 8 + 2) / 3;
1155 break;
1156 default:
1157 case 'x':
1158 max_digits = (wsize * 8) / 4;
1159 break;
1160 case 'u':
1161 case 'd':
1162 max_digits = (wsize * 8 * 10 + 32) / 33;
1163 break;
1164 case 'c':
1165 wsize = 1;
1166 break;
1167 }
1168
1169 while (len > 0) {
7743e588 1170 if (is_physical)
376253ec 1171 monitor_printf(mon, TARGET_FMT_plx ":", addr);
7743e588 1172 else
376253ec 1173 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
9307c4c1
FB		 1174 l = len;
1175 if (l > line_size)
1176 l = line_size;
1177 if (is_physical) {
1178 cpu_physical_memory_rw(addr, buf, l, 0);
1179 } else {
6a00d601
FB		 1180 env = mon_get_cpu();
1181 if (!env)
1182 break;
c8f79b67 1183 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
376253ec 1184 monitor_printf(mon, " Cannot access memory\n");
c8f79b67
AL		 1185 break;
1186 }
9307c4c1 1187 }
5fafdf24 1188 i = 0;
9307c4c1
FB		 1189 while (i < l) {
1190 switch(wsize) {
1191 default:
1192 case 1:
1193 v = ldub_raw(buf + i);
1194 break;
1195 case 2:
1196 v = lduw_raw(buf + i);
1197 break;
1198 case 4:
92a31b1f 1199 v = (uint32_t)ldl_raw(buf + i);
9307c4c1
FB		 1200 break;
1201 case 8:
1202 v = ldq_raw(buf + i);
1203 break;
1204 }
376253ec 1205 monitor_printf(mon, " ");
9307c4c1
FB		 1206 switch(format) {
1207 case 'o':
376253ec 1208 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
9307c4c1
FB		 1209 break;
1210 case 'x':
376253ec 1211 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
9307c4c1
FB		 1212 break;
1213 case 'u':
376253ec 1214 monitor_printf(mon, "%*" PRIu64, max_digits, v);
9307c4c1
FB		 1215 break;
1216 case 'd':
376253ec 1217 monitor_printf(mon, "%*" PRId64, max_digits, v);
9307c4c1
FB		 1218 break;
1219 case 'c':
376253ec 1220 monitor_printc(mon, v);
9307c4c1
FB		 1221 break;
1222 }
1223 i += wsize;
1224 }
376253ec 1225 monitor_printf(mon, "\n");
9307c4c1
FB		 1226 addr += l;
1227 len -= l;
1228 }
1229}
1230
1bd1442e 1231static void do_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1232{
1bd1442e
LC		 1233 int count = qdict_get_int(qdict, "count");
1234 int format = qdict_get_int(qdict, "format");
1235 int size = qdict_get_int(qdict, "size");
1236 target_long addr = qdict_get_int(qdict, "addr");
1237
376253ec 1238 memory_dump(mon, count, format, size, addr, 0);
9307c4c1
FB		 1239}
1240
1bd1442e 1241static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1242{
1bd1442e
LC		 1243 int count = qdict_get_int(qdict, "count");
1244 int format = qdict_get_int(qdict, "format");
1245 int size = qdict_get_int(qdict, "size");
c227f099 1246 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1bd1442e 1247
376253ec 1248 memory_dump(mon, count, format, size, addr, 1);
9307c4c1
FB		 1249}
1250
1bd1442e 1251static void do_print(Monitor *mon, const QDict *qdict)
9307c4c1 1252{
1bd1442e 1253 int format = qdict_get_int(qdict, "format");
c227f099 1254 target_phys_addr_t val = qdict_get_int(qdict, "val");
1bd1442e 1255
7743e588 1256#if TARGET_PHYS_ADDR_BITS == 32
9307c4c1
FB		 1257 switch(format) {
1258 case 'o':
376253ec 1259 monitor_printf(mon, "%#o", val);
9307c4c1
FB		 1260 break;
1261 case 'x':
376253ec 1262 monitor_printf(mon, "%#x", val);
9307c4c1
FB		 1263 break;
1264 case 'u':
376253ec 1265 monitor_printf(mon, "%u", val);
9307c4c1
FB		 1266 break;
1267 default:
1268 case 'd':
376253ec 1269 monitor_printf(mon, "%d", val);
9307c4c1
FB		 1270 break;
1271 case 'c':
376253ec 1272 monitor_printc(mon, val);
9307c4c1
FB		 1273 break;
1274 }
92a31b1f
FB		 1275#else
1276 switch(format) {
1277 case 'o':
376253ec 1278 monitor_printf(mon, "%#" PRIo64, val);
92a31b1f
FB		 1279 break;
1280 case 'x':
376253ec 1281 monitor_printf(mon, "%#" PRIx64, val);
92a31b1f
FB		 1282 break;
1283 case 'u':
376253ec 1284 monitor_printf(mon, "%" PRIu64, val);
92a31b1f
FB		 1285 break;
1286 default:
1287 case 'd':
376253ec 1288 monitor_printf(mon, "%" PRId64, val);
92a31b1f
FB		 1289 break;
1290 case 'c':
376253ec 1291 monitor_printc(mon, val);
92a31b1f
FB		 1292 break;
1293 }
1294#endif
376253ec 1295 monitor_printf(mon, "\n");
9307c4c1
FB		 1296}
1297
57e09454 1298static void do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data)
b371dc59
FB		 1299{
1300 FILE *f;
afe67ef2
LC		 1301 uint32_t size = qdict_get_int(qdict, "size");
1302 const char *filename = qdict_get_str(qdict, "filename");
1303 target_long addr = qdict_get_int(qdict, "val");
b371dc59
FB		 1304 uint32_t l;
1305 CPUState *env;
1306 uint8_t buf[1024];
1307
1308 env = mon_get_cpu();
1309 if (!env)
1310 return;
1311
1312 f = fopen(filename, "wb");
1313 if (!f) {
376253ec 1314 monitor_printf(mon, "could not open '%s'\n", filename);
b371dc59
FB		 1315 return;
1316 }
1317 while (size != 0) {
1318 l = sizeof(buf);
1319 if (l > size)
1320 l = size;
1321 cpu_memory_rw_debug(env, addr, buf, l, 0);
1322 fwrite(buf, 1, l, f);
1323 addr += l;
1324 size -= l;
1325 }
1326 fclose(f);
1327}
1328
18f5a8bf
LC		 1329static void do_physical_memory_save(Monitor *mon, const QDict *qdict,
1330 QObject **ret_data)
a8bdf7a6
AJ		 1331{
1332 FILE *f;
1333 uint32_t l;
1334 uint8_t buf[1024];
afe67ef2
LC		 1335 uint32_t size = qdict_get_int(qdict, "size");
1336 const char *filename = qdict_get_str(qdict, "filename");
c227f099 1337 target_phys_addr_t addr = qdict_get_int(qdict, "val");
a8bdf7a6
AJ		 1338
1339 f = fopen(filename, "wb");
1340 if (!f) {
376253ec 1341 monitor_printf(mon, "could not open '%s'\n", filename);
a8bdf7a6
AJ		 1342 return;
1343 }
1344 while (size != 0) {
1345 l = sizeof(buf);
1346 if (l > size)
1347 l = size;
1348 cpu_physical_memory_rw(addr, buf, l, 0);
1349 fwrite(buf, 1, l, f);
1350 fflush(f);
1351 addr += l;
1352 size -= l;
1353 }
1354 fclose(f);
1355}
1356
f18c16de 1357static void do_sum(Monitor *mon, const QDict *qdict)
e4cf1adc
FB		 1358{
1359 uint32_t addr;
1360 uint8_t buf[1];
1361 uint16_t sum;
f18c16de
LC		 1362 uint32_t start = qdict_get_int(qdict, "start");
1363 uint32_t size = qdict_get_int(qdict, "size");
e4cf1adc
FB		 1364
1365 sum = 0;
1366 for(addr = start; addr < (start + size); addr++) {
1367 cpu_physical_memory_rw(addr, buf, 1, 0);
1368 /* BSD sum algorithm ('sum' Unix command) */
1369 sum = (sum >> 1) | (sum << 15);
1370 sum += buf[0];
1371 }
376253ec 1372 monitor_printf(mon, "%05d\n", sum);
e4cf1adc
FB		 1373}
1374
a3a91a35
FB		 1375typedef struct {
1376 int keycode;
1377 const char *name;
1378} KeyDef;
1379
1380static const KeyDef key_defs[] = {
1381 { 0x2a, "shift" },
1382 { 0x36, "shift_r" },
3b46e624 1383
a3a91a35
FB		 1384 { 0x38, "alt" },
1385 { 0xb8, "alt_r" },
2ba27c7f
TS		 1386 { 0x64, "altgr" },
1387 { 0xe4, "altgr_r" },
a3a91a35
FB		 1388 { 0x1d, "ctrl" },
1389 { 0x9d, "ctrl_r" },
1390
1391 { 0xdd, "menu" },
1392
1393 { 0x01, "esc" },
1394
1395 { 0x02, "1" },
1396 { 0x03, "2" },
1397 { 0x04, "3" },
1398 { 0x05, "4" },
1399 { 0x06, "5" },
1400 { 0x07, "6" },
1401 { 0x08, "7" },
1402 { 0x09, "8" },
1403 { 0x0a, "9" },
1404 { 0x0b, "0" },
64866c3d
FB		 1405 { 0x0c, "minus" },
1406 { 0x0d, "equal" },
a3a91a35
FB		 1407 { 0x0e, "backspace" },
1408
1409 { 0x0f, "tab" },
1410 { 0x10, "q" },
1411 { 0x11, "w" },
1412 { 0x12, "e" },
1413 { 0x13, "r" },
1414 { 0x14, "t" },
1415 { 0x15, "y" },
1416 { 0x16, "u" },
1417 { 0x17, "i" },
1418 { 0x18, "o" },
1419 { 0x19, "p" },
1420
1421 { 0x1c, "ret" },
1422
1423 { 0x1e, "a" },
1424 { 0x1f, "s" },
1425 { 0x20, "d" },
1426 { 0x21, "f" },
1427 { 0x22, "g" },
1428 { 0x23, "h" },
1429 { 0x24, "j" },
1430 { 0x25, "k" },
1431 { 0x26, "l" },
1432
1433 { 0x2c, "z" },
1434 { 0x2d, "x" },
1435 { 0x2e, "c" },
1436 { 0x2f, "v" },
1437 { 0x30, "b" },
1438 { 0x31, "n" },
1439 { 0x32, "m" },
9155fc45
AJ		 1440 { 0x33, "comma" },
1441 { 0x34, "dot" },
1442 { 0x35, "slash" },
3b46e624 1443
4d3b6f6e
AZ		 1444 { 0x37, "asterisk" },
1445
a3a91a35 1446 { 0x39, "spc" },
00ffa62a 1447 { 0x3a, "caps_lock" },
a3a91a35
FB		 1448 { 0x3b, "f1" },
1449 { 0x3c, "f2" },
1450 { 0x3d, "f3" },
1451 { 0x3e, "f4" },
1452 { 0x3f, "f5" },
1453 { 0x40, "f6" },
1454 { 0x41, "f7" },
1455 { 0x42, "f8" },
1456 { 0x43, "f9" },
1457 { 0x44, "f10" },
00ffa62a 1458 { 0x45, "num_lock" },
a3a91a35
FB		 1459 { 0x46, "scroll_lock" },
1460
64866c3d
FB		 1461 { 0xb5, "kp_divide" },
1462 { 0x37, "kp_multiply" },
0cfec834 1463 { 0x4a, "kp_subtract" },
64866c3d
FB		 1464 { 0x4e, "kp_add" },
1465 { 0x9c, "kp_enter" },
1466 { 0x53, "kp_decimal" },
f2289cb6 1467 { 0x54, "sysrq" },
64866c3d
FB		 1468
1469 { 0x52, "kp_0" },
1470 { 0x4f, "kp_1" },
1471 { 0x50, "kp_2" },
1472 { 0x51, "kp_3" },
1473 { 0x4b, "kp_4" },
1474 { 0x4c, "kp_5" },
1475 { 0x4d, "kp_6" },
1476 { 0x47, "kp_7" },
1477 { 0x48, "kp_8" },
1478 { 0x49, "kp_9" },
3b46e624 1479
a3a91a35
FB		 1480 { 0x56, "<" },
1481
1482 { 0x57, "f11" },
1483 { 0x58, "f12" },
1484
1485 { 0xb7, "print" },
1486
1487 { 0xc7, "home" },
1488 { 0xc9, "pgup" },
1489 { 0xd1, "pgdn" },
1490 { 0xcf, "end" },
1491
1492 { 0xcb, "left" },
1493 { 0xc8, "up" },
1494 { 0xd0, "down" },
1495 { 0xcd, "right" },
1496
1497 { 0xd2, "insert" },
1498 { 0xd3, "delete" },
c0b5b109
BS		 1499#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1500 { 0xf0, "stop" },
1501 { 0xf1, "again" },
1502 { 0xf2, "props" },
1503 { 0xf3, "undo" },
1504 { 0xf4, "front" },
1505 { 0xf5, "copy" },
1506 { 0xf6, "open" },
1507 { 0xf7, "paste" },
1508 { 0xf8, "find" },
1509 { 0xf9, "cut" },
1510 { 0xfa, "lf" },
1511 { 0xfb, "help" },
1512 { 0xfc, "meta_l" },
1513 { 0xfd, "meta_r" },
1514 { 0xfe, "compose" },
1515#endif
a3a91a35
FB		 1516 { 0, NULL },
1517};
1518
1519static int get_keycode(const char *key)
1520{
1521 const KeyDef *p;
64866c3d
FB		 1522 char *endp;
1523 int ret;
a3a91a35
FB		 1524
1525 for(p = key_defs; p->name != NULL; p++) {
1526 if (!strcmp(key, p->name))
1527 return p->keycode;
1528 }
64866c3d
FB		 1529 if (strstart(key, "0x", NULL)) {
1530 ret = strtoul(key, &endp, 0);
1531 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1532 return ret;
1533 }
a3a91a35
FB		 1534 return -1;
1535}
1536
c8256f9d
AZ		 1537#define MAX_KEYCODES 16
1538static uint8_t keycodes[MAX_KEYCODES];
1539static int nb_pending_keycodes;
1540static QEMUTimer *key_timer;
1541
1542static void release_keys(void *opaque)
1543{
1544 int keycode;
1545
1546 while (nb_pending_keycodes > 0) {
1547 nb_pending_keycodes--;
1548 keycode = keycodes[nb_pending_keycodes];
1549 if (keycode & 0x80)
1550 kbd_put_keycode(0xe0);
1551 kbd_put_keycode(keycode | 0x80);
1552 }
1553}
1554
1d4daa91 1555static void do_sendkey(Monitor *mon, const QDict *qdict)
a3a91a35 1556{
3401c0d9
AZ		 1557 char keyname_buf[16];
1558 char *separator;
1559 int keyname_len, keycode, i;
1d4daa91
LC		 1560 const char *string = qdict_get_str(qdict, "string");
1561 int has_hold_time = qdict_haskey(qdict, "hold_time");
1562 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
3401c0d9 1563
c8256f9d
AZ		 1564 if (nb_pending_keycodes > 0) {
1565 qemu_del_timer(key_timer);
1566 release_keys(NULL);
1567 }
1568 if (!has_hold_time)
1569 hold_time = 100;
1570 i = 0;
3401c0d9
AZ		 1571 while (1) {
1572 separator = strchr(string, '-');
1573 keyname_len = separator ? separator - string : strlen(string);
1574 if (keyname_len > 0) {
1575 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1576 if (keyname_len > sizeof(keyname_buf) - 1) {
376253ec 1577 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
3401c0d9 1578 return;
a3a91a35 1579 }
c8256f9d 1580 if (i == MAX_KEYCODES) {
376253ec 1581 monitor_printf(mon, "too many keys\n");
3401c0d9
AZ		 1582 return;
1583 }
1584 keyname_buf[keyname_len] = 0;
1585 keycode = get_keycode(keyname_buf);
1586 if (keycode < 0) {
376253ec 1587 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
3401c0d9
AZ		 1588 return;
1589 }
c8256f9d 1590 keycodes[i++] = keycode;
a3a91a35 1591 }
3401c0d9 1592 if (!separator)
a3a91a35 1593 break;
3401c0d9 1594 string = separator + 1;
a3a91a35 1595 }
c8256f9d 1596 nb_pending_keycodes = i;
a3a91a35 1597 /* key down events */
c8256f9d 1598 for (i = 0; i < nb_pending_keycodes; i++) {
a3a91a35
FB		 1599 keycode = keycodes[i];
1600 if (keycode & 0x80)
1601 kbd_put_keycode(0xe0);
1602 kbd_put_keycode(keycode & 0x7f);
1603 }
c8256f9d 1604 /* delayed key up events */
f227f17d 1605 qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) +
6ee093c9 1606 muldiv64(get_ticks_per_sec(), hold_time, 1000));
a3a91a35
FB		 1607}
1608
13224a87
FB		 1609static int mouse_button_state;
1610
1d4daa91 1611static void do_mouse_move(Monitor *mon, const QDict *qdict)
13224a87
FB		 1612{
1613 int dx, dy, dz;
1d4daa91
LC		 1614 const char *dx_str = qdict_get_str(qdict, "dx_str");
1615 const char *dy_str = qdict_get_str(qdict, "dy_str");
1616 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
13224a87
FB		 1617 dx = strtol(dx_str, NULL, 0);
1618 dy = strtol(dy_str, NULL, 0);
1619 dz = 0;
5fafdf24 1620 if (dz_str)
13224a87
FB		 1621 dz = strtol(dz_str, NULL, 0);
1622 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1623}
1624
d54908a5 1625static void do_mouse_button(Monitor *mon, const QDict *qdict)
13224a87 1626{
d54908a5 1627 int button_state = qdict_get_int(qdict, "button_state");
13224a87
FB		 1628 mouse_button_state = button_state;
1629 kbd_mouse_event(0, 0, 0, mouse_button_state);
1630}
1631
aa93e39c 1632static void do_ioport_read(Monitor *mon, const QDict *qdict)
3440557b 1633{
aa93e39c
LC		 1634 int size = qdict_get_int(qdict, "size");
1635 int addr = qdict_get_int(qdict, "addr");
1636 int has_index = qdict_haskey(qdict, "index");
3440557b
FB		 1637 uint32_t val;
1638 int suffix;
1639
1640 if (has_index) {
aa93e39c 1641 int index = qdict_get_int(qdict, "index");
afcea8cb 1642 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
3440557b
FB		 1643 addr++;
1644 }
1645 addr &= 0xffff;
1646
1647 switch(size) {
1648 default:
1649 case 1:
afcea8cb 1650 val = cpu_inb(addr);
3440557b
FB		 1651 suffix = 'b';
1652 break;
1653 case 2:
afcea8cb 1654 val = cpu_inw(addr);
3440557b
FB		 1655 suffix = 'w';
1656 break;
1657 case 4:
afcea8cb 1658 val = cpu_inl(addr);
3440557b
FB		 1659 suffix = 'l';
1660 break;
1661 }
376253ec
AL		 1662 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1663 suffix, addr, size * 2, val);
3440557b 1664}
a3a91a35 1665
1bd1442e 1666static void do_ioport_write(Monitor *mon, const QDict *qdict)
f114784f 1667{
1bd1442e
LC		 1668 int size = qdict_get_int(qdict, "size");
1669 int addr = qdict_get_int(qdict, "addr");
1670 int val = qdict_get_int(qdict, "val");
1671
f114784f
JK		 1672 addr &= IOPORTS_MASK;
1673
1674 switch (size) {
1675 default:
1676 case 1:
afcea8cb 1677 cpu_outb(addr, val);
f114784f
JK		 1678 break;
1679 case 2:
afcea8cb 1680 cpu_outw(addr, val);
f114784f
JK		 1681 break;
1682 case 4:
afcea8cb 1683 cpu_outl(addr, val);
f114784f
JK		 1684 break;
1685 }
1686}
1687
d54908a5 1688static void do_boot_set(Monitor *mon, const QDict *qdict)
0ecdffbb
AJ		 1689{
1690 int res;
d54908a5 1691 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
0ecdffbb 1692
76e30d0f
JK		 1693 res = qemu_boot_set(bootdevice);
1694 if (res == 0) {
1695 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1696 } else if (res > 0) {
1697 monitor_printf(mon, "setting boot device list failed\n");
0ecdffbb 1698 } else {
376253ec
AL		 1699 monitor_printf(mon, "no function defined to set boot device list for "
1700 "this architecture\n");
0ecdffbb
AJ		 1701 }
1702}
1703
c80d259e
LC		 1704/**
1705 * do_system_reset(): Issue a machine reset
1706 */
1707static void do_system_reset(Monitor *mon, const QDict *qdict,
1708 QObject **ret_data)
e4f9082b
FB		 1709{
1710 qemu_system_reset_request();
1711}
1712
43076664
LC		 1713/**
1714 * do_system_powerdown(): Issue a machine powerdown
1715 */
1716static void do_system_powerdown(Monitor *mon, const QDict *qdict,
1717 QObject **ret_data)
3475187d
FB		 1718{
1719 qemu_system_powerdown_request();
1720}
1721
b86bda5b 1722#if defined(TARGET_I386)
376253ec 1723static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask)
b86bda5b 1724{
376253ec
AL		 1725 monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n",
1726 addr,
1727 pte & mask,
1728 pte & PG_GLOBAL_MASK ? 'G' : '-',
1729 pte & PG_PSE_MASK ? 'P' : '-',
1730 pte & PG_DIRTY_MASK ? 'D' : '-',
1731 pte & PG_ACCESSED_MASK ? 'A' : '-',
1732 pte & PG_PCD_MASK ? 'C' : '-',
1733 pte & PG_PWT_MASK ? 'T' : '-',
1734 pte & PG_USER_MASK ? 'U' : '-',
1735 pte & PG_RW_MASK ? 'W' : '-');
b86bda5b
FB		 1736}
1737
376253ec 1738static void tlb_info(Monitor *mon)
b86bda5b 1739{
6a00d601 1740 CPUState *env;
b86bda5b
FB		 1741 int l1, l2;
1742 uint32_t pgd, pde, pte;
1743
6a00d601
FB		 1744 env = mon_get_cpu();
1745 if (!env)
1746 return;
1747
b86bda5b 1748 if (!(env->cr[0] & CR0_PG_MASK)) {
376253ec 1749 monitor_printf(mon, "PG disabled\n");
b86bda5b
FB		 1750 return;
1751 }
1752 pgd = env->cr[3] & ~0xfff;
1753 for(l1 = 0; l1 < 1024; l1++) {
1754 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
1755 pde = le32_to_cpu(pde);
1756 if (pde & PG_PRESENT_MASK) {
1757 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
376253ec 1758 print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1));
b86bda5b
FB		 1759 } else {
1760 for(l2 = 0; l2 < 1024; l2++) {
5fafdf24 1761 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
b86bda5b
FB		 1762 (uint8_t *)&pte, 4);
1763 pte = le32_to_cpu(pte);
1764 if (pte & PG_PRESENT_MASK) {
376253ec 1765 print_pte(mon, (l1 << 22) + (l2 << 12),
5fafdf24 1766 pte & ~PG_PSE_MASK,
b86bda5b
FB		 1767 ~0xfff);
1768 }
1769 }
1770 }
1771 }
1772 }
1773}
1774
376253ec 1775static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot,
b86bda5b
FB		 1776 uint32_t end, int prot)
1777{
9746b15b
FB		 1778 int prot1;
1779 prot1 = *plast_prot;
1780 if (prot != prot1) {
b86bda5b 1781 if (*pstart != -1) {
376253ec
AL		 1782 monitor_printf(mon, "%08x-%08x %08x %c%c%c\n",
1783 *pstart, end, end - *pstart,
1784 prot1 & PG_USER_MASK ? 'u' : '-',
1785 'r',
1786 prot1 & PG_RW_MASK ? 'w' : '-');
b86bda5b
FB		 1787 }
1788 if (prot != 0)
1789 *pstart = end;
1790 else
1791 *pstart = -1;
1792 *plast_prot = prot;
1793 }
1794}
1795
376253ec 1796static void mem_info(Monitor *mon)
b86bda5b 1797{
6a00d601 1798 CPUState *env;
b86bda5b
FB		 1799 int l1, l2, prot, last_prot;
1800 uint32_t pgd, pde, pte, start, end;
1801
6a00d601
FB		 1802 env = mon_get_cpu();
1803 if (!env)
1804 return;
1805
b86bda5b 1806 if (!(env->cr[0] & CR0_PG_MASK)) {
376253ec 1807 monitor_printf(mon, "PG disabled\n");
b86bda5b
FB		 1808 return;
1809 }
1810 pgd = env->cr[3] & ~0xfff;
1811 last_prot = 0;
1812 start = -1;
1813 for(l1 = 0; l1 < 1024; l1++) {
1814 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
1815 pde = le32_to_cpu(pde);
1816 end = l1 << 22;
1817 if (pde & PG_PRESENT_MASK) {
1818 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1819 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
376253ec 1820 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1821 } else {
1822 for(l2 = 0; l2 < 1024; l2++) {
5fafdf24 1823 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
b86bda5b
FB		 1824 (uint8_t *)&pte, 4);
1825 pte = le32_to_cpu(pte);
1826 end = (l1 << 22) + (l2 << 12);
1827 if (pte & PG_PRESENT_MASK) {
1828 prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1829 } else {
1830 prot = 0;
1831 }
376253ec 1832 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1833 }
1834 }
1835 } else {
1836 prot = 0;
376253ec 1837 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1838 }
1839 }
1840}
1841#endif
1842
7c664e2f
AJ		 1843#if defined(TARGET_SH4)
1844
376253ec 1845static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
7c664e2f 1846{
376253ec
AL		 1847 monitor_printf(mon, " tlb%i:\t"
1848 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1849 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1850 "dirty=%hhu writethrough=%hhu\n",
1851 idx,
1852 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1853 tlb->v, tlb->sh, tlb->c, tlb->pr,
1854 tlb->d, tlb->wt);
7c664e2f
AJ		 1855}
1856
376253ec 1857static void tlb_info(Monitor *mon)
7c664e2f
AJ		 1858{
1859 CPUState *env = mon_get_cpu();
1860 int i;
1861
376253ec 1862 monitor_printf (mon, "ITLB:\n");
7c664e2f 1863 for (i = 0 ; i < ITLB_SIZE ; i++)
376253ec
AL		 1864 print_tlb (mon, i, &env->itlb[i]);
1865 monitor_printf (mon, "UTLB:\n");
7c664e2f 1866 for (i = 0 ; i < UTLB_SIZE ; i++)
376253ec 1867 print_tlb (mon, i, &env->utlb[i]);
7c664e2f
AJ		 1868}
1869
1870#endif
1871
94f539bd 1872static void do_info_kvm_print(Monitor *mon, const QObject *data)
7ba1e619 1873{
94f539bd
LC		 1874 QDict *qdict;
1875
1876 qdict = qobject_to_qdict(data);
1877
376253ec 1878 monitor_printf(mon, "kvm support: ");
94f539bd
LC		 1879 if (qdict_get_bool(qdict, "present")) {
1880 monitor_printf(mon, "%s\n", qdict_get_bool(qdict, "enabled") ?
1881 "enabled" : "disabled");
1882 } else {
1883 monitor_printf(mon, "not compiled\n");
1884 }
1885}
1886
1887/**
1888 * do_info_kvm(): Show KVM information
1889 *
1890 * Return a QDict with the following information:
1891 *
1892 * - "enabled": true if KVM support is enabled, false otherwise
1893 * - "present": true if QEMU has KVM support, false otherwise
1894 *
1895 * Example:
1896 *
1897 * { "enabled": true, "present": true }
1898 */
1899static void do_info_kvm(Monitor *mon, QObject **ret_data)
1900{
1901#ifdef CONFIG_KVM
1902 *ret_data = qobject_from_jsonf("{ 'enabled': %i, 'present': true }",
1903 kvm_enabled());
7ba1e619 1904#else
94f539bd 1905 *ret_data = qobject_from_jsonf("{ 'enabled': false, 'present': false }");
7ba1e619
AL		 1906#endif
1907}
1908
030ea37b
AL		 1909static void do_info_numa(Monitor *mon)
1910{
b28b6230 1911 int i;
030ea37b
AL		 1912 CPUState *env;
1913
1914 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1915 for (i = 0; i < nb_numa_nodes; i++) {
1916 monitor_printf(mon, "node %d cpus:", i);
1917 for (env = first_cpu; env != NULL; env = env->next_cpu) {
1918 if (env->numa_node == i) {
1919 monitor_printf(mon, " %d", env->cpu_index);
1920 }
1921 }
1922 monitor_printf(mon, "\n");
1923 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1924 node_mem[i] >> 20);
1925 }
1926}
1927
5f1ce948
FB		 1928#ifdef CONFIG_PROFILER
1929
e9a6625e
AJ		 1930int64_t qemu_time;
1931int64_t dev_time;
1932
376253ec 1933static void do_info_profile(Monitor *mon)
5f1ce948
FB		 1934{
1935 int64_t total;
1936 total = qemu_time;
1937 if (total == 0)
1938 total = 1;
376253ec 1939 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
6ee093c9 1940 dev_time, dev_time / (double)get_ticks_per_sec());
376253ec 1941 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
6ee093c9 1942 qemu_time, qemu_time / (double)get_ticks_per_sec());
5f1ce948 1943 qemu_time = 0;
5f1ce948 1944 dev_time = 0;
5f1ce948
FB		 1945}
1946#else
376253ec 1947static void do_info_profile(Monitor *mon)
5f1ce948 1948{
376253ec 1949 monitor_printf(mon, "Internal profiler not compiled\n");
5f1ce948
FB		 1950}
1951#endif
1952
ec36b695 1953/* Capture support */
72cf2d4f 1954static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
ec36b695 1955
376253ec 1956static void do_info_capture(Monitor *mon)
ec36b695
FB		 1957{
1958 int i;
1959 CaptureState *s;
1960
1961 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
376253ec 1962 monitor_printf(mon, "[%d]: ", i);
ec36b695
FB		 1963 s->ops.info (s->opaque);
1964 }
1965}
1966
2313086a 1967#ifdef HAS_AUDIO
d54908a5 1968static void do_stop_capture(Monitor *mon, const QDict *qdict)
ec36b695
FB		 1969{
1970 int i;
d54908a5 1971 int n = qdict_get_int(qdict, "n");
ec36b695
FB		 1972 CaptureState *s;
1973
1974 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
1975 if (i == n) {
1976 s->ops.destroy (s->opaque);
72cf2d4f 1977 QLIST_REMOVE (s, entries);
ec36b695
FB		 1978 qemu_free (s);
1979 return;
1980 }
1981 }
1982}
1983
c1925484
LC		 1984static void do_wav_capture(Monitor *mon, const QDict *qdict)
1985{
1986 const char *path = qdict_get_str(qdict, "path");
1987 int has_freq = qdict_haskey(qdict, "freq");
1988 int freq = qdict_get_try_int(qdict, "freq", -1);
1989 int has_bits = qdict_haskey(qdict, "bits");
1990 int bits = qdict_get_try_int(qdict, "bits", -1);
1991 int has_channels = qdict_haskey(qdict, "nchannels");
1992 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
ec36b695
FB		 1993 CaptureState *s;
1994
1995 s = qemu_mallocz (sizeof (*s));
ec36b695
FB		 1996
1997 freq = has_freq ? freq : 44100;
1998 bits = has_bits ? bits : 16;
1999 nchannels = has_channels ? nchannels : 2;
2000
2001 if (wav_start_capture (s, path, freq, bits, nchannels)) {
376253ec 2002 monitor_printf(mon, "Faied to add wave capture\n");
ec36b695
FB		 2003 qemu_free (s);
2004 }
72cf2d4f 2005 QLIST_INSERT_HEAD (&capture_head, s, entries);
ec36b695
FB		 2006}
2007#endif
2008
dc1c0b74 2009#if defined(TARGET_I386)
d54908a5 2010static void do_inject_nmi(Monitor *mon, const QDict *qdict)
dc1c0b74
AJ		 2011{
2012 CPUState *env;
d54908a5 2013 int cpu_index = qdict_get_int(qdict, "cpu_index");
dc1c0b74
AJ		 2014
2015 for (env = first_cpu; env != NULL; env = env->next_cpu)
2016 if (env->cpu_index == cpu_index) {
2017 cpu_interrupt(env, CPU_INTERRUPT_NMI);
2018 break;
2019 }
2020}
2021#endif
2022
e637fd23 2023static void do_info_status_print(Monitor *mon, const QObject *data)
6f9c5ee7 2024{
e637fd23
LC		 2025 QDict *qdict;
2026
2027 qdict = qobject_to_qdict(data);
2028
2029 monitor_printf(mon, "VM status: ");
2030 if (qdict_get_bool(qdict, "running")) {
2031 monitor_printf(mon, "running");
2032 if (qdict_get_bool(qdict, "singlestep")) {
2033 monitor_printf(mon, " (single step mode)");
1b530a6d 2034 }
e637fd23
LC		 2035 } else {
2036 monitor_printf(mon, "paused");
2037 }
2038
2039 monitor_printf(mon, "\n");
2040}
2041
2042/**
2043 * do_info_status(): VM status
2044 *
2045 * Return a QDict with the following information:
2046 *
2047 * - "running": true if the VM is running, or false if it is paused
2048 * - "singlestep": true if the VM is in single step mode, false otherwise
2049 *
2050 * Example:
2051 *
2052 * { "running": true, "singlestep": false }
2053 */
2054static void do_info_status(Monitor *mon, QObject **ret_data)
2055{
2056 *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i }",
2057 vm_running, singlestep);
6f9c5ee7
AJ		 2058}
2059
97b766df
LC		 2060static ram_addr_t balloon_get_value(void)
2061{
2062 ram_addr_t actual;
2063
2064 if (kvm_enabled() && !kvm_has_sync_mmu()) {
2065 qemu_error_new(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon");
2066 return 0;
2067 }
2068
2069 actual = qemu_balloon_status();
2070 if (actual == 0) {
2071 qemu_error_new(QERR_DEVICE_NOT_ACTIVE, "balloon");
2072 return 0;
2073 }
2074
2075 return actual;
2076}
2077
83fb1de2
LC		 2078/**
2079 * do_balloon(): Request VM to change its memory allocation
2080 */
2081static void do_balloon(Monitor *mon, const QDict *qdict, QObject **ret_data)
df751fa8 2082{
97b766df
LC		 2083 if (balloon_get_value()) {
2084 /* ballooning is active */
5543b411 2085 qemu_balloon(qdict_get_int(qdict, "value"));
97b766df 2086 }
df751fa8
AL		 2087}
2088
cc1d9c70
LC		 2089static void monitor_print_balloon(Monitor *mon, const QObject *data)
2090{
b0a84d05
LC		 2091 QDict *qdict;
2092
2093 qdict = qobject_to_qdict(data);
2094
2095 monitor_printf(mon, "balloon: actual=%" PRId64 "\n",
2096 qdict_get_int(qdict, "balloon") >> 20);
cc1d9c70
LC		 2097}
2098
2099/**
2100 * do_info_balloon(): Balloon information
b0a84d05
LC		 2101 *
2102 * Return a QDict with the following information:
2103 *
2104 * - "balloon": current balloon value in bytes
2105 *
2106 * Example:
2107 *
2108 * { "balloon": 1073741824 }
cc1d9c70
LC		 2109 */
2110static void do_info_balloon(Monitor *mon, QObject **ret_data)
df751fa8 2111{
c227f099 2112 ram_addr_t actual;
df751fa8 2113
97b766df
LC		 2114 actual = balloon_get_value();
2115 if (actual != 0) {
b0a84d05
LC		 2116 *ret_data = qobject_from_jsonf("{ 'balloon': %" PRId64 "}",
2117 (int64_t) actual);
97b766df 2118 }
df751fa8
AL		 2119}
2120
15dfcd45 2121static qemu_acl *find_acl(Monitor *mon, const char *name)
76655d6d 2122{
15dfcd45 2123 qemu_acl *acl = qemu_acl_find(name);
76655d6d 2124
76655d6d 2125 if (!acl) {
15dfcd45 2126 monitor_printf(mon, "acl: unknown list '%s'\n", name);
76655d6d 2127 }
15dfcd45
JK		 2128 return acl;
2129}
2130
d54908a5 2131static void do_acl_show(Monitor *mon, const QDict *qdict)
15dfcd45 2132{
d54908a5 2133 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2134 qemu_acl *acl = find_acl(mon, aclname);
2135 qemu_acl_entry *entry;
2136 int i = 0;
76655d6d 2137
15dfcd45 2138 if (acl) {
28a76be8 2139 monitor_printf(mon, "policy: %s\n",
76655d6d 2140 acl->defaultDeny ? "deny" : "allow");
72cf2d4f 2141 QTAILQ_FOREACH(entry, &acl->entries, next) {
28a76be8
AL		 2142 i++;
2143 monitor_printf(mon, "%d: %s %s\n", i,
15dfcd45 2144 entry->deny ? "deny" : "allow", entry->match);
28a76be8 2145 }
15dfcd45
JK		 2146 }
2147}
2148
d54908a5 2149static void do_acl_reset(Monitor *mon, const QDict *qdict)
15dfcd45 2150{
d54908a5 2151 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2152 qemu_acl *acl = find_acl(mon, aclname);
2153
2154 if (acl) {
28a76be8
AL		 2155 qemu_acl_reset(acl);
2156 monitor_printf(mon, "acl: removed all rules\n");
15dfcd45
JK		 2157 }
2158}
2159
f18c16de 2160static void do_acl_policy(Monitor *mon, const QDict *qdict)
15dfcd45 2161{
f18c16de
LC		 2162 const char *aclname = qdict_get_str(qdict, "aclname");
2163 const char *policy = qdict_get_str(qdict, "policy");
15dfcd45 2164 qemu_acl *acl = find_acl(mon, aclname);
28a76be8 2165
15dfcd45
JK		 2166 if (acl) {
2167 if (strcmp(policy, "allow") == 0) {
28a76be8
AL		 2168 acl->defaultDeny = 0;
2169 monitor_printf(mon, "acl: policy set to 'allow'\n");
15dfcd45 2170 } else if (strcmp(policy, "deny") == 0) {
28a76be8
AL		 2171 acl->defaultDeny = 1;
2172 monitor_printf(mon, "acl: policy set to 'deny'\n");
2173 } else {
15dfcd45
JK		 2174 monitor_printf(mon, "acl: unknown policy '%s', "
2175 "expected 'deny' or 'allow'\n", policy);
28a76be8 2176 }
15dfcd45
JK		 2177 }
2178}
28a76be8 2179
1bd1442e 2180static void do_acl_add(Monitor *mon, const QDict *qdict)
15dfcd45 2181{
1bd1442e
LC		 2182 const char *aclname = qdict_get_str(qdict, "aclname");
2183 const char *match = qdict_get_str(qdict, "match");
2184 const char *policy = qdict_get_str(qdict, "policy");
2185 int has_index = qdict_haskey(qdict, "index");
2186 int index = qdict_get_try_int(qdict, "index", -1);
15dfcd45
JK		 2187 qemu_acl *acl = find_acl(mon, aclname);
2188 int deny, ret;
2189
2190 if (acl) {
2191 if (strcmp(policy, "allow") == 0) {
2192 deny = 0;
2193 } else if (strcmp(policy, "deny") == 0) {
2194 deny = 1;
2195 } else {
2196 monitor_printf(mon, "acl: unknown policy '%s', "
2197 "expected 'deny' or 'allow'\n", policy);
28a76be8
AL		 2198 return;
2199 }
28a76be8
AL		 2200 if (has_index)
2201 ret = qemu_acl_insert(acl, deny, match, index);
2202 else
2203 ret = qemu_acl_append(acl, deny, match);
2204 if (ret < 0)
2205 monitor_printf(mon, "acl: unable to add acl entry\n");
2206 else
2207 monitor_printf(mon, "acl: added rule at position %d\n", ret);
15dfcd45
JK		 2208 }
2209}
28a76be8 2210
f18c16de 2211static void do_acl_remove(Monitor *mon, const QDict *qdict)
15dfcd45 2212{
f18c16de
LC		 2213 const char *aclname = qdict_get_str(qdict, "aclname");
2214 const char *match = qdict_get_str(qdict, "match");
15dfcd45
JK		 2215 qemu_acl *acl = find_acl(mon, aclname);
2216 int ret;
28a76be8 2217
15dfcd45 2218 if (acl) {
28a76be8
AL		 2219 ret = qemu_acl_remove(acl, match);
2220 if (ret < 0)
2221 monitor_printf(mon, "acl: no matching acl entry\n");
2222 else
2223 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
76655d6d
AL		 2224 }
2225}
2226
79c4f6b0 2227#if defined(TARGET_I386)
37b7ad48 2228static void do_inject_mce(Monitor *mon, const QDict *qdict)
79c4f6b0
HY		 2229{
2230 CPUState *cenv;
37b7ad48
LC		 2231 int cpu_index = qdict_get_int(qdict, "cpu_index");
2232 int bank = qdict_get_int(qdict, "bank");
2233 uint64_t status = qdict_get_int(qdict, "status");
2234 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2235 uint64_t addr = qdict_get_int(qdict, "addr");
2236 uint64_t misc = qdict_get_int(qdict, "misc");
79c4f6b0
HY		 2237
2238 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu)
2239 if (cenv->cpu_index == cpu_index && cenv->mcg_cap) {
2240 cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc);
2241 break;
2242 }
2243}
2244#endif
2245
f0d6000a 2246static void do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2247{
d54908a5 2248 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2249 mon_fd_t *monfd;
f07918fd
MM		 2250 int fd;
2251
2252 fd = qemu_chr_get_msgfd(mon->chr);
2253 if (fd == -1) {
13a2ccc4 2254 qemu_error_new(QERR_FD_NOT_SUPPLIED);
f07918fd
MM		 2255 return;
2256 }
2257
2258 if (qemu_isdigit(fdname[0])) {
13a2ccc4 2259 qemu_error_new(QERR_INVALID_PARAMETER, "fdname");
f07918fd
MM		 2260 return;
2261 }
2262
2263 fd = dup(fd);
2264 if (fd == -1) {
13a2ccc4
MA		 2265 if (errno == EMFILE)
2266 qemu_error_new(QERR_TOO_MANY_FILES);
2267 else
2268 qemu_error_new(QERR_UNDEFINED_ERROR);
f07918fd
MM		 2269 return;
2270 }
2271
72cf2d4f 2272 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2273 if (strcmp(monfd->name, fdname) != 0) {
2274 continue;
2275 }
2276
2277 close(monfd->fd);
2278 monfd->fd = fd;
2279 return;
2280 }
2281
c227f099 2282 monfd = qemu_mallocz(sizeof(mon_fd_t));
f07918fd
MM		 2283 monfd->name = qemu_strdup(fdname);
2284 monfd->fd = fd;
2285
72cf2d4f 2286 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
f07918fd
MM		 2287}
2288
18f3a515 2289static void do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2290{
d54908a5 2291 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2292 mon_fd_t *monfd;
f07918fd 2293
72cf2d4f 2294 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2295 if (strcmp(monfd->name, fdname) != 0) {
2296 continue;
2297 }
2298
72cf2d4f 2299 QLIST_REMOVE(monfd, next);
f07918fd
MM		 2300 close(monfd->fd);
2301 qemu_free(monfd->name);
2302 qemu_free(monfd);
2303 return;
2304 }
2305
e5fc266b 2306 qemu_error_new(QERR_FD_NOT_FOUND, fdname);
f07918fd
MM		 2307}
2308
d54908a5 2309static void do_loadvm(Monitor *mon, const QDict *qdict)
c8d41b2c
JQ		 2310{
2311 int saved_vm_running = vm_running;
d54908a5 2312 const char *name = qdict_get_str(qdict, "name");
c8d41b2c
JQ		 2313
2314 vm_stop(0);
2315
05f2401e 2316 if (load_vmstate(mon, name) >= 0 && saved_vm_running)
c8d41b2c
JQ		 2317 vm_start();
2318}
2319
7768e04c
MM		 2320int monitor_get_fd(Monitor *mon, const char *fdname)
2321{
c227f099 2322 mon_fd_t *monfd;
7768e04c 2323
72cf2d4f 2324 QLIST_FOREACH(monfd, &mon->fds, next) {
7768e04c
MM		 2325 int fd;
2326
2327 if (strcmp(monfd->name, fdname) != 0) {
2328 continue;
2329 }
2330
2331 fd = monfd->fd;
2332
2333 /* caller takes ownership of fd */
72cf2d4f 2334 QLIST_REMOVE(monfd, next);
7768e04c
MM		 2335 qemu_free(monfd->name);
2336 qemu_free(monfd);
2337
2338 return fd;
2339 }
2340
2341 return -1;
2342}
2343
c227f099 2344static const mon_cmd_t mon_cmds[] = {
2313086a 2345#include "qemu-monitor.h"
5fafdf24 2346 { NULL, NULL, },
9dc39cba
FB		 2347};
2348
2313086a 2349/* Please update qemu-monitor.hx when adding or changing commands */
c227f099 2350static const mon_cmd_t info_cmds[] = {
d7f9b689
LC		 2351 {
2352 .name = "version",
2353 .args_type = "",
d7f9b689
LC		 2354 .params = "",
2355 .help = "show the version of QEMU",
6e785bee 2356 .user_print = do_info_version_print,
ab2d3187 2357 .mhandler.info_new = do_info_version,
d7f9b689 2358 },
e3bba9d0
LC		 2359 {
2360 .name = "commands",
2361 .args_type = "",
2362 .params = "",
2363 .help = "list QMP available commands",
2364 .user_print = monitor_user_noop,
2365 .mhandler.info_new = do_info_commands,
2366 },
d7f9b689
LC		 2367 {
2368 .name = "network",
2369 .args_type = "",
d7f9b689
LC		 2370 .params = "",
2371 .help = "show the network state",
910df89d 2372 .mhandler.info = do_info_network,
d7f9b689
LC		 2373 },
2374 {
2375 .name = "chardev",
2376 .args_type = "",
d7f9b689
LC		 2377 .params = "",
2378 .help = "show the character devices",
bdae662c
LC		 2379 .user_print = qemu_chr_info_print,
2380 .mhandler.info_new = qemu_chr_info,
d7f9b689
LC		 2381 },
2382 {
2383 .name = "block",
2384 .args_type = "",
d7f9b689
LC		 2385 .params = "",
2386 .help = "show the block devices",
4305793b
LC		 2387 .user_print = bdrv_info_print,
2388 .mhandler.info_new = bdrv_info,
d7f9b689
LC		 2389 },
2390 {
2391 .name = "blockstats",
2392 .args_type = "",
d7f9b689
LC		 2393 .params = "",
2394 .help = "show block device statistics",
0108d4e3
LC		 2395 .user_print = bdrv_stats_print,
2396 .mhandler.info_new = bdrv_info_stats,
d7f9b689
LC		 2397 },
2398 {
2399 .name = "registers",
2400 .args_type = "",
d7f9b689
LC		 2401 .params = "",
2402 .help = "show the cpu registers",
910df89d 2403 .mhandler.info = do_info_registers,
d7f9b689
LC		 2404 },
2405 {
2406 .name = "cpus",
2407 .args_type = "",
d7f9b689
LC		 2408 .params = "",
2409 .help = "show infos for each CPU",
8f3cec0b
LC		 2410 .user_print = monitor_print_cpus,
2411 .mhandler.info_new = do_info_cpus,
d7f9b689
LC		 2412 },
2413 {
2414 .name = "history",
2415 .args_type = "",
d7f9b689
LC		 2416 .params = "",
2417 .help = "show the command line history",
910df89d 2418 .mhandler.info = do_info_history,
d7f9b689
LC		 2419 },
2420 {
2421 .name = "irq",
2422 .args_type = "",
d7f9b689
LC		 2423 .params = "",
2424 .help = "show the interrupts statistics (if available)",
910df89d 2425 .mhandler.info = irq_info,
d7f9b689
LC		 2426 },
2427 {
2428 .name = "pic",
2429 .args_type = "",
d7f9b689
LC		 2430 .params = "",
2431 .help = "show i8259 (PIC) state",
910df89d 2432 .mhandler.info = pic_info,
d7f9b689
LC		 2433 },
2434 {
2435 .name = "pci",
2436 .args_type = "",
d7f9b689
LC		 2437 .params = "",
2438 .help = "show PCI info",
910df89d 2439 .mhandler.info = pci_info,
d7f9b689 2440 },
7c664e2f 2441#if defined(TARGET_I386) || defined(TARGET_SH4)
d7f9b689
LC		 2442 {
2443 .name = "tlb",
2444 .args_type = "",
d7f9b689
LC		 2445 .params = "",
2446 .help = "show virtual to physical memory mappings",
910df89d 2447 .mhandler.info = tlb_info,
d7f9b689 2448 },
7c664e2f
AJ		 2449#endif
2450#if defined(TARGET_I386)
d7f9b689
LC		 2451 {
2452 .name = "mem",
2453 .args_type = "",
d7f9b689
LC		 2454 .params = "",
2455 .help = "show the active virtual memory mappings",
910df89d 2456 .mhandler.info = mem_info,
d7f9b689
LC		 2457 },
2458 {
2459 .name = "hpet",
2460 .args_type = "",
d7f9b689
LC		 2461 .params = "",
2462 .help = "show state of HPET",
5f9fe0f8
LC		 2463 .user_print = do_info_hpet_print,
2464 .mhandler.info_new = do_info_hpet,
d7f9b689 2465 },
b86bda5b 2466#endif
d7f9b689
LC		 2467 {
2468 .name = "jit",
2469 .args_type = "",
d7f9b689
LC		 2470 .params = "",
2471 .help = "show dynamic compiler info",
910df89d 2472 .mhandler.info = do_info_jit,
d7f9b689
LC		 2473 },
2474 {
2475 .name = "kvm",
2476 .args_type = "",
d7f9b689
LC		 2477 .params = "",
2478 .help = "show KVM information",
94f539bd
LC		 2479 .user_print = do_info_kvm_print,
2480 .mhandler.info_new = do_info_kvm,
d7f9b689
LC		 2481 },
2482 {
2483 .name = "numa",
2484 .args_type = "",
d7f9b689
LC		 2485 .params = "",
2486 .help = "show NUMA information",
910df89d 2487 .mhandler.info = do_info_numa,
d7f9b689
LC		 2488 },
2489 {
2490 .name = "usb",
2491 .args_type = "",
d7f9b689
LC		 2492 .params = "",
2493 .help = "show guest USB devices",
910df89d 2494 .mhandler.info = usb_info,
d7f9b689
LC		 2495 },
2496 {
2497 .name = "usbhost",
2498 .args_type = "",
d7f9b689
LC		 2499 .params = "",
2500 .help = "show host USB devices",
910df89d 2501 .mhandler.info = usb_host_info,
d7f9b689
LC		 2502 },
2503 {
2504 .name = "profile",
2505 .args_type = "",
d7f9b689
LC		 2506 .params = "",
2507 .help = "show profiling information",
910df89d 2508 .mhandler.info = do_info_profile,
d7f9b689
LC		 2509 },
2510 {
2511 .name = "capture",
2512 .args_type = "",
d7f9b689
LC		 2513 .params = "",
2514 .help = "show capture information",
910df89d 2515 .mhandler.info = do_info_capture,
d7f9b689
LC		 2516 },
2517 {
2518 .name = "snapshots",
2519 .args_type = "",
d7f9b689
LC		 2520 .params = "",
2521 .help = "show the currently saved VM snapshots",
910df89d 2522 .mhandler.info = do_info_snapshots,
d7f9b689
LC		 2523 },
2524 {
2525 .name = "status",
2526 .args_type = "",
d7f9b689
LC		 2527 .params = "",
2528 .help = "show the current VM status (running|paused)",
e637fd23
LC		 2529 .user_print = do_info_status_print,
2530 .mhandler.info_new = do_info_status,
d7f9b689
LC		 2531 },
2532 {
2533 .name = "pcmcia",
2534 .args_type = "",
d7f9b689
LC		 2535 .params = "",
2536 .help = "show guest PCMCIA status",
910df89d 2537 .mhandler.info = pcmcia_info,
d7f9b689
LC		 2538 },
2539 {
2540 .name = "mice",
2541 .args_type = "",
d7f9b689
LC		 2542 .params = "",
2543 .help = "show which guest mouse is receiving events",
3be42b28
LC		 2544 .user_print = do_info_mice_print,
2545 .mhandler.info_new = do_info_mice,
d7f9b689
LC		 2546 },
2547 {
2548 .name = "vnc",
2549 .args_type = "",
d7f9b689
LC		 2550 .params = "",
2551 .help = "show the vnc server status",
5118f7b4
LC		 2552 .user_print = do_info_vnc_print,
2553 .mhandler.info_new = do_info_vnc,
d7f9b689
LC		 2554 },
2555 {
2556 .name = "name",
2557 .args_type = "",
d7f9b689
LC		 2558 .params = "",
2559 .help = "show the current VM name",
7589acc9
LC		 2560 .user_print = do_info_name_print,
2561 .mhandler.info_new = do_info_name,
d7f9b689
LC		 2562 },
2563 {
2564 .name = "uuid",
2565 .args_type = "",
d7f9b689
LC		 2566 .params = "",
2567 .help = "show the current VM UUID",
ee70ef87
LC		 2568 .user_print = do_info_uuid_print,
2569 .mhandler.info_new = do_info_uuid,
d7f9b689 2570 },
76a66253 2571#if defined(TARGET_PPC)
d7f9b689
LC		 2572 {
2573 .name = "cpustats",
2574 .args_type = "",
d7f9b689
LC		 2575 .params = "",
2576 .help = "show CPU statistics",
910df89d 2577 .mhandler.info = do_info_cpu_stats,
d7f9b689 2578 },
76a66253 2579#endif
31a60e22 2580#if defined(CONFIG_SLIRP)
d7f9b689
LC		 2581 {
2582 .name = "usernet",
2583 .args_type = "",
d7f9b689
LC		 2584 .params = "",
2585 .help = "show user network stack connection states",
910df89d 2586 .mhandler.info = do_info_usernet,
d7f9b689 2587 },
31a60e22 2588#endif
d7f9b689
LC		 2589 {
2590 .name = "migrate",
2591 .args_type = "",
d7f9b689
LC		 2592 .params = "",
2593 .help = "show migration status",
d2d51eef
LC		 2594 .user_print = do_info_migrate_print,
2595 .mhandler.info_new = do_info_migrate,
d7f9b689
LC		 2596 },
2597 {
2598 .name = "balloon",
2599 .args_type = "",
d7f9b689
LC		 2600 .params = "",
2601 .help = "show balloon information",
cc1d9c70
LC		 2602 .user_print = monitor_print_balloon,
2603 .mhandler.info_new = do_info_balloon,
d7f9b689
LC		 2604 },
2605 {
2606 .name = "qtree",
2607 .args_type = "",
d7f9b689
LC		 2608 .params = "",
2609 .help = "show device tree",
910df89d 2610 .mhandler.info = do_info_qtree,
d7f9b689
LC		 2611 },
2612 {
2613 .name = "qdm",
2614 .args_type = "",
d7f9b689
LC		 2615 .params = "",
2616 .help = "show qdev device model list",
910df89d 2617 .mhandler.info = do_info_qdm,
d7f9b689
LC		 2618 },
2619 {
2620 .name = "roms",
2621 .args_type = "",
d7f9b689
LC		 2622 .params = "",
2623 .help = "show roms",
910df89d 2624 .mhandler.info = do_info_roms,
d7f9b689
LC		 2625 },
2626 {
2627 .name = NULL,
2628 },
9dc39cba
FB		 2629};
2630
9307c4c1
FB		 2631/*******************************************************************/
2632
2633static const char *pch;
2634static jmp_buf expr_env;
2635
92a31b1f
FB		 2636#define MD_TLONG 0
2637#define MD_I32 1
2638
9307c4c1
FB		 2639typedef struct MonitorDef {
2640 const char *name;
2641 int offset;
8662d656 2642 target_long (*get_value)(const struct MonitorDef *md, int val);
92a31b1f 2643 int type;
9307c4c1
FB		 2644} MonitorDef;
2645
57206fd4 2646#if defined(TARGET_I386)
8662d656 2647static target_long monitor_get_pc (const struct MonitorDef *md, int val)
57206fd4 2648{
6a00d601
FB		 2649 CPUState *env = mon_get_cpu();
2650 if (!env)
2651 return 0;
2652 return env->eip + env->segs[R_CS].base;
57206fd4
FB		 2653}
2654#endif
2655
a541f297 2656#if defined(TARGET_PPC)
8662d656 2657static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
a541f297 2658{
6a00d601 2659 CPUState *env = mon_get_cpu();
a541f297
FB		 2660 unsigned int u;
2661 int i;
2662
6a00d601
FB		 2663 if (!env)
2664 return 0;
2665
a541f297
FB		 2666 u = 0;
2667 for (i = 0; i < 8; i++)
28a76be8 2668 u |= env->crf[i] << (32 - (4 * i));
a541f297
FB		 2669
2670 return u;
2671}
2672
8662d656 2673static target_long monitor_get_msr (const struct MonitorDef *md, int val)
a541f297 2674{
6a00d601
FB		 2675 CPUState *env = mon_get_cpu();
2676 if (!env)
2677 return 0;
0411a972 2678 return env->msr;
a541f297
FB		 2679}
2680
8662d656 2681static target_long monitor_get_xer (const struct MonitorDef *md, int val)
a541f297 2682{
6a00d601
FB		 2683 CPUState *env = mon_get_cpu();
2684 if (!env)
2685 return 0;
3d7b417e 2686 return env->xer;
a541f297 2687}
9fddaa0c 2688
8662d656 2689static target_long monitor_get_decr (const struct MonitorDef *md, int val)
9fddaa0c 2690{
6a00d601
FB		 2691 CPUState *env = mon_get_cpu();
2692 if (!env)
2693 return 0;
2694 return cpu_ppc_load_decr(env);
9fddaa0c
FB		 2695}
2696
8662d656 2697static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
9fddaa0c 2698{
6a00d601
FB		 2699 CPUState *env = mon_get_cpu();
2700 if (!env)
2701 return 0;
2702 return cpu_ppc_load_tbu(env);
9fddaa0c
FB		 2703}
2704
8662d656 2705static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
9fddaa0c 2706{
6a00d601
FB		 2707 CPUState *env = mon_get_cpu();
2708 if (!env)
2709 return 0;
2710 return cpu_ppc_load_tbl(env);
9fddaa0c 2711}
a541f297
FB		 2712#endif
2713
e95c8d51 2714#if defined(TARGET_SPARC)
7b936c0c 2715#ifndef TARGET_SPARC64
8662d656 2716static target_long monitor_get_psr (const struct MonitorDef *md, int val)
e95c8d51 2717{
6a00d601
FB		 2718 CPUState *env = mon_get_cpu();
2719 if (!env)
2720 return 0;
2721 return GET_PSR(env);
e95c8d51 2722}
7b936c0c 2723#endif
e95c8d51 2724
8662d656 2725static target_long monitor_get_reg(const struct MonitorDef *md, int val)
e95c8d51 2726{
6a00d601
FB		 2727 CPUState *env = mon_get_cpu();
2728 if (!env)
2729 return 0;
2730 return env->regwptr[val];
e95c8d51
FB		 2731}
2732#endif
2733
8662d656 2734static const MonitorDef monitor_defs[] = {
9307c4c1 2735#ifdef TARGET_I386
57206fd4
FB		 2736
2737#define SEG(name, seg) \
92a31b1f 2738 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
57206fd4 2739 { name ".base", offsetof(CPUState, segs[seg].base) },\
92a31b1f 2740 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
57206fd4 2741
9307c4c1
FB		 2742 { "eax", offsetof(CPUState, regs[0]) },
2743 { "ecx", offsetof(CPUState, regs[1]) },
2744 { "edx", offsetof(CPUState, regs[2]) },
2745 { "ebx", offsetof(CPUState, regs[3]) },
2746 { "esp|sp", offsetof(CPUState, regs[4]) },
2747 { "ebp|fp", offsetof(CPUState, regs[5]) },
2748 { "esi", offsetof(CPUState, regs[6]) },
01038d2a 2749 { "edi", offsetof(CPUState, regs[7]) },
92a31b1f
FB		 2750#ifdef TARGET_X86_64
2751 { "r8", offsetof(CPUState, regs[8]) },
2752 { "r9", offsetof(CPUState, regs[9]) },
2753 { "r10", offsetof(CPUState, regs[10]) },
2754 { "r11", offsetof(CPUState, regs[11]) },
2755 { "r12", offsetof(CPUState, regs[12]) },
2756 { "r13", offsetof(CPUState, regs[13]) },
2757 { "r14", offsetof(CPUState, regs[14]) },
2758 { "r15", offsetof(CPUState, regs[15]) },
2759#endif
9307c4c1 2760 { "eflags", offsetof(CPUState, eflags) },
57206fd4
FB		 2761 { "eip", offsetof(CPUState, eip) },
2762 SEG("cs", R_CS)
2763 SEG("ds", R_DS)
2764 SEG("es", R_ES)
01038d2a 2765 SEG("ss", R_SS)
57206fd4
FB		 2766 SEG("fs", R_FS)
2767 SEG("gs", R_GS)
2768 { "pc", 0, monitor_get_pc, },
a541f297 2769#elif defined(TARGET_PPC)
ff937dba 2770 /* General purpose registers */
a541f297
FB		 2771 { "r0", offsetof(CPUState, gpr[0]) },
2772 { "r1", offsetof(CPUState, gpr[1]) },
2773 { "r2", offsetof(CPUState, gpr[2]) },
2774 { "r3", offsetof(CPUState, gpr[3]) },
2775 { "r4", offsetof(CPUState, gpr[4]) },
2776 { "r5", offsetof(CPUState, gpr[5]) },
2777 { "r6", offsetof(CPUState, gpr[6]) },
2778 { "r7", offsetof(CPUState, gpr[7]) },
2779 { "r8", offsetof(CPUState, gpr[8]) },
2780 { "r9", offsetof(CPUState, gpr[9]) },
2781 { "r10", offsetof(CPUState, gpr[10]) },
2782 { "r11", offsetof(CPUState, gpr[11]) },
2783 { "r12", offsetof(CPUState, gpr[12]) },
2784 { "r13", offsetof(CPUState, gpr[13]) },
2785 { "r14", offsetof(CPUState, gpr[14]) },
2786 { "r15", offsetof(CPUState, gpr[15]) },
2787 { "r16", offsetof(CPUState, gpr[16]) },
2788 { "r17", offsetof(CPUState, gpr[17]) },
2789 { "r18", offsetof(CPUState, gpr[18]) },
2790 { "r19", offsetof(CPUState, gpr[19]) },
2791 { "r20", offsetof(CPUState, gpr[20]) },
2792 { "r21", offsetof(CPUState, gpr[21]) },
2793 { "r22", offsetof(CPUState, gpr[22]) },
2794 { "r23", offsetof(CPUState, gpr[23]) },
2795 { "r24", offsetof(CPUState, gpr[24]) },
2796 { "r25", offsetof(CPUState, gpr[25]) },
2797 { "r26", offsetof(CPUState, gpr[26]) },
2798 { "r27", offsetof(CPUState, gpr[27]) },
2799 { "r28", offsetof(CPUState, gpr[28]) },
2800 { "r29", offsetof(CPUState, gpr[29]) },
2801 { "r30", offsetof(CPUState, gpr[30]) },
2802 { "r31", offsetof(CPUState, gpr[31]) },
ff937dba
JM		 2803 /* Floating point registers */
2804 { "f0", offsetof(CPUState, fpr[0]) },
2805 { "f1", offsetof(CPUState, fpr[1]) },
2806 { "f2", offsetof(CPUState, fpr[2]) },
2807 { "f3", offsetof(CPUState, fpr[3]) },
2808 { "f4", offsetof(CPUState, fpr[4]) },
2809 { "f5", offsetof(CPUState, fpr[5]) },
2810 { "f6", offsetof(CPUState, fpr[6]) },
2811 { "f7", offsetof(CPUState, fpr[7]) },
2812 { "f8", offsetof(CPUState, fpr[8]) },
2813 { "f9", offsetof(CPUState, fpr[9]) },
2814 { "f10", offsetof(CPUState, fpr[10]) },
2815 { "f11", offsetof(CPUState, fpr[11]) },
2816 { "f12", offsetof(CPUState, fpr[12]) },
2817 { "f13", offsetof(CPUState, fpr[13]) },
2818 { "f14", offsetof(CPUState, fpr[14]) },
2819 { "f15", offsetof(CPUState, fpr[15]) },
2820 { "f16", offsetof(CPUState, fpr[16]) },
2821 { "f17", offsetof(CPUState, fpr[17]) },
2822 { "f18", offsetof(CPUState, fpr[18]) },
2823 { "f19", offsetof(CPUState, fpr[19]) },
2824 { "f20", offsetof(CPUState, fpr[20]) },
2825 { "f21", offsetof(CPUState, fpr[21]) },
2826 { "f22", offsetof(CPUState, fpr[22]) },
2827 { "f23", offsetof(CPUState, fpr[23]) },
2828 { "f24", offsetof(CPUState, fpr[24]) },
2829 { "f25", offsetof(CPUState, fpr[25]) },
2830 { "f26", offsetof(CPUState, fpr[26]) },
2831 { "f27", offsetof(CPUState, fpr[27]) },
2832 { "f28", offsetof(CPUState, fpr[28]) },
2833 { "f29", offsetof(CPUState, fpr[29]) },
2834 { "f30", offsetof(CPUState, fpr[30]) },
2835 { "f31", offsetof(CPUState, fpr[31]) },
2836 { "fpscr", offsetof(CPUState, fpscr) },
2837 /* Next instruction pointer */
57206fd4 2838 { "nip|pc", offsetof(CPUState, nip) },
a541f297
FB		 2839 { "lr", offsetof(CPUState, lr) },
2840 { "ctr", offsetof(CPUState, ctr) },
9fddaa0c 2841 { "decr", 0, &monitor_get_decr, },
a541f297 2842 { "ccr", 0, &monitor_get_ccr, },
ff937dba 2843 /* Machine state register */
a541f297
FB		 2844 { "msr", 0, &monitor_get_msr, },
2845 { "xer", 0, &monitor_get_xer, },
9fddaa0c
FB		 2846 { "tbu", 0, &monitor_get_tbu, },
2847 { "tbl", 0, &monitor_get_tbl, },
ff937dba
JM		 2848#if defined(TARGET_PPC64)
2849 /* Address space register */
2850 { "asr", offsetof(CPUState, asr) },
2851#endif
2852 /* Segment registers */
a541f297
FB		 2853 { "sdr1", offsetof(CPUState, sdr1) },
2854 { "sr0", offsetof(CPUState, sr[0]) },
2855 { "sr1", offsetof(CPUState, sr[1]) },
2856 { "sr2", offsetof(CPUState, sr[2]) },
2857 { "sr3", offsetof(CPUState, sr[3]) },
2858 { "sr4", offsetof(CPUState, sr[4]) },
2859 { "sr5", offsetof(CPUState, sr[5]) },
2860 { "sr6", offsetof(CPUState, sr[6]) },
2861 { "sr7", offsetof(CPUState, sr[7]) },
2862 { "sr8", offsetof(CPUState, sr[8]) },
2863 { "sr9", offsetof(CPUState, sr[9]) },
2864 { "sr10", offsetof(CPUState, sr[10]) },
2865 { "sr11", offsetof(CPUState, sr[11]) },
2866 { "sr12", offsetof(CPUState, sr[12]) },
2867 { "sr13", offsetof(CPUState, sr[13]) },
2868 { "sr14", offsetof(CPUState, sr[14]) },
2869 { "sr15", offsetof(CPUState, sr[15]) },
2870 /* Too lazy to put BATs and SPRs ... */
e95c8d51
FB		 2871#elif defined(TARGET_SPARC)
2872 { "g0", offsetof(CPUState, gregs[0]) },
2873 { "g1", offsetof(CPUState, gregs[1]) },
2874 { "g2", offsetof(CPUState, gregs[2]) },
2875 { "g3", offsetof(CPUState, gregs[3]) },
2876 { "g4", offsetof(CPUState, gregs[4]) },
2877 { "g5", offsetof(CPUState, gregs[5]) },
2878 { "g6", offsetof(CPUState, gregs[6]) },
2879 { "g7", offsetof(CPUState, gregs[7]) },
2880 { "o0", 0, monitor_get_reg },
2881 { "o1", 1, monitor_get_reg },
2882 { "o2", 2, monitor_get_reg },
2883 { "o3", 3, monitor_get_reg },
2884 { "o4", 4, monitor_get_reg },
2885 { "o5", 5, monitor_get_reg },
2886 { "o6", 6, monitor_get_reg },
2887 { "o7", 7, monitor_get_reg },
2888 { "l0", 8, monitor_get_reg },
2889 { "l1", 9, monitor_get_reg },
2890 { "l2", 10, monitor_get_reg },
2891 { "l3", 11, monitor_get_reg },
2892 { "l4", 12, monitor_get_reg },
2893 { "l5", 13, monitor_get_reg },
2894 { "l6", 14, monitor_get_reg },
2895 { "l7", 15, monitor_get_reg },
2896 { "i0", 16, monitor_get_reg },
2897 { "i1", 17, monitor_get_reg },
2898 { "i2", 18, monitor_get_reg },
2899 { "i3", 19, monitor_get_reg },
2900 { "i4", 20, monitor_get_reg },
2901 { "i5", 21, monitor_get_reg },
2902 { "i6", 22, monitor_get_reg },
2903 { "i7", 23, monitor_get_reg },
2904 { "pc", offsetof(CPUState, pc) },
2905 { "npc", offsetof(CPUState, npc) },
2906 { "y", offsetof(CPUState, y) },
7b936c0c 2907#ifndef TARGET_SPARC64
e95c8d51
FB		 2908 { "psr", 0, &monitor_get_psr, },
2909 { "wim", offsetof(CPUState, wim) },
7b936c0c 2910#endif
e95c8d51
FB		 2911 { "tbr", offsetof(CPUState, tbr) },
2912 { "fsr", offsetof(CPUState, fsr) },
2913 { "f0", offsetof(CPUState, fpr[0]) },
2914 { "f1", offsetof(CPUState, fpr[1]) },
2915 { "f2", offsetof(CPUState, fpr[2]) },
2916 { "f3", offsetof(CPUState, fpr[3]) },
2917 { "f4", offsetof(CPUState, fpr[4]) },
2918 { "f5", offsetof(CPUState, fpr[5]) },
2919 { "f6", offsetof(CPUState, fpr[6]) },
2920 { "f7", offsetof(CPUState, fpr[7]) },
2921 { "f8", offsetof(CPUState, fpr[8]) },
2922 { "f9", offsetof(CPUState, fpr[9]) },
2923 { "f10", offsetof(CPUState, fpr[10]) },
2924 { "f11", offsetof(CPUState, fpr[11]) },
2925 { "f12", offsetof(CPUState, fpr[12]) },
2926 { "f13", offsetof(CPUState, fpr[13]) },
2927 { "f14", offsetof(CPUState, fpr[14]) },
2928 { "f15", offsetof(CPUState, fpr[15]) },
2929 { "f16", offsetof(CPUState, fpr[16]) },
2930 { "f17", offsetof(CPUState, fpr[17]) },
2931 { "f18", offsetof(CPUState, fpr[18]) },
2932 { "f19", offsetof(CPUState, fpr[19]) },
2933 { "f20", offsetof(CPUState, fpr[20]) },
2934 { "f21", offsetof(CPUState, fpr[21]) },
2935 { "f22", offsetof(CPUState, fpr[22]) },
2936 { "f23", offsetof(CPUState, fpr[23]) },
2937 { "f24", offsetof(CPUState, fpr[24]) },
2938 { "f25", offsetof(CPUState, fpr[25]) },
2939 { "f26", offsetof(CPUState, fpr[26]) },
2940 { "f27", offsetof(CPUState, fpr[27]) },
2941 { "f28", offsetof(CPUState, fpr[28]) },
2942 { "f29", offsetof(CPUState, fpr[29]) },
2943 { "f30", offsetof(CPUState, fpr[30]) },
2944 { "f31", offsetof(CPUState, fpr[31]) },
7b936c0c
FB		 2945#ifdef TARGET_SPARC64
2946 { "f32", offsetof(CPUState, fpr[32]) },
2947 { "f34", offsetof(CPUState, fpr[34]) },
2948 { "f36", offsetof(CPUState, fpr[36]) },
2949 { "f38", offsetof(CPUState, fpr[38]) },
2950 { "f40", offsetof(CPUState, fpr[40]) },
2951 { "f42", offsetof(CPUState, fpr[42]) },
2952 { "f44", offsetof(CPUState, fpr[44]) },
2953 { "f46", offsetof(CPUState, fpr[46]) },
2954 { "f48", offsetof(CPUState, fpr[48]) },
2955 { "f50", offsetof(CPUState, fpr[50]) },
2956 { "f52", offsetof(CPUState, fpr[52]) },
2957 { "f54", offsetof(CPUState, fpr[54]) },
2958 { "f56", offsetof(CPUState, fpr[56]) },
2959 { "f58", offsetof(CPUState, fpr[58]) },
2960 { "f60", offsetof(CPUState, fpr[60]) },
2961 { "f62", offsetof(CPUState, fpr[62]) },
2962 { "asi", offsetof(CPUState, asi) },
2963 { "pstate", offsetof(CPUState, pstate) },
2964 { "cansave", offsetof(CPUState, cansave) },
2965 { "canrestore", offsetof(CPUState, canrestore) },
2966 { "otherwin", offsetof(CPUState, otherwin) },
2967 { "wstate", offsetof(CPUState, wstate) },
2968 { "cleanwin", offsetof(CPUState, cleanwin) },
2969 { "fprs", offsetof(CPUState, fprs) },
2970#endif
9307c4c1
FB		 2971#endif
2972 { NULL },
2973};
2974
376253ec 2975static void expr_error(Monitor *mon, const char *msg)
9dc39cba 2976{
376253ec 2977 monitor_printf(mon, "%s\n", msg);
9307c4c1
FB		 2978 longjmp(expr_env, 1);
2979}
2980
6a00d601 2981/* return 0 if OK, -1 if not found, -2 if no CPU defined */
92a31b1f 2982static int get_monitor_def(target_long *pval, const char *name)
9307c4c1 2983{
8662d656 2984 const MonitorDef *md;
92a31b1f
FB		 2985 void *ptr;
2986
9307c4c1
FB		 2987 for(md = monitor_defs; md->name != NULL; md++) {
2988 if (compare_cmd(name, md->name)) {
2989 if (md->get_value) {
e95c8d51 2990 *pval = md->get_value(md, md->offset);
9307c4c1 2991 } else {
6a00d601
FB		 2992 CPUState *env = mon_get_cpu();
2993 if (!env)
2994 return -2;
2995 ptr = (uint8_t *)env + md->offset;
92a31b1f
FB		 2996 switch(md->type) {
2997 case MD_I32:
2998 *pval = *(int32_t *)ptr;
2999 break;
3000 case MD_TLONG:
3001 *pval = *(target_long *)ptr;
3002 break;
3003 default:
3004 *pval = 0;
3005 break;
3006 }
9307c4c1
FB		 3007 }
3008 return 0;
3009 }
3010 }
3011 return -1;
3012}
3013
3014static void next(void)
3015{
660f11be 3016 if (*pch != '\0') {
9307c4c1 3017 pch++;
cd390083 3018 while (qemu_isspace(*pch))
9307c4c1
FB		 3019 pch++;
3020 }
3021}
3022
376253ec 3023static int64_t expr_sum(Monitor *mon);
9307c4c1 3024
376253ec 3025static int64_t expr_unary(Monitor *mon)
9307c4c1 3026{
c2efc95d 3027 int64_t n;
9307c4c1 3028 char *p;
6a00d601 3029 int ret;
9307c4c1
FB		 3030
3031 switch(*pch) {
3032 case '+':
3033 next();
376253ec 3034 n = expr_unary(mon);
9307c4c1
FB		 3035 break;
3036 case '-':
3037 next();
376253ec 3038 n = -expr_unary(mon);
9307c4c1
FB		 3039 break;
3040 case '~':
3041 next();
376253ec 3042 n = ~expr_unary(mon);
9307c4c1
FB		 3043 break;
3044 case '(':
3045 next();
376253ec 3046 n = expr_sum(mon);
9307c4c1 3047 if (*pch != ')') {
376253ec 3048 expr_error(mon, "')' expected");
9307c4c1
FB		 3049 }
3050 next();
3051 break;
81d0912d
FB		 3052 case '\'':
3053 pch++;
3054 if (*pch == '\0')
376253ec 3055 expr_error(mon, "character constant expected");
81d0912d
FB		 3056 n = *pch;
3057 pch++;
3058 if (*pch != '\'')
376253ec 3059 expr_error(mon, "missing terminating \' character");
81d0912d
FB		 3060 next();
3061 break;
9307c4c1
FB		 3062 case '$':
3063 {
3064 char buf[128], *q;
69b34976 3065 target_long reg=0;
3b46e624 3066
9307c4c1
FB		 3067 pch++;
3068 q = buf;
3069 while ((*pch >= 'a' && *pch <= 'z') ||
3070 (*pch >= 'A' && *pch <= 'Z') ||
3071 (*pch >= '0' && *pch <= '9') ||
57206fd4 3072 *pch == '_' || *pch == '.') {
9307c4c1
FB		 3073 if ((q - buf) < sizeof(buf) - 1)
3074 *q++ = *pch;
3075 pch++;
3076 }
cd390083 3077 while (qemu_isspace(*pch))
9307c4c1
FB		 3078 pch++;
3079 *q = 0;
7743e588 3080 ret = get_monitor_def(&reg, buf);
6a00d601 3081 if (ret == -1)
376253ec 3082 expr_error(mon, "unknown register");
5fafdf24 3083 else if (ret == -2)
376253ec 3084 expr_error(mon, "no cpu defined");
7743e588 3085 n = reg;
9307c4c1
FB		 3086 }
3087 break;
3088 case '\0':
376253ec 3089 expr_error(mon, "unexpected end of expression");
9307c4c1
FB		 3090 n = 0;
3091 break;
3092 default:
7743e588 3093#if TARGET_PHYS_ADDR_BITS > 32
4f4fbf77
FB		 3094 n = strtoull(pch, &p, 0);
3095#else
9307c4c1 3096 n = strtoul(pch, &p, 0);
4f4fbf77 3097#endif
9307c4c1 3098 if (pch == p) {
376253ec 3099 expr_error(mon, "invalid char in expression");
9307c4c1
FB		 3100 }
3101 pch = p;
cd390083 3102 while (qemu_isspace(*pch))
9307c4c1
FB		 3103 pch++;
3104 break;
3105 }
3106 return n;
3107}
3108
3109
376253ec 3110static int64_t expr_prod(Monitor *mon)
9307c4c1 3111{
c2efc95d 3112 int64_t val, val2;
92a31b1f 3113 int op;
3b46e624 3114
376253ec 3115 val = expr_unary(mon);
9307c4c1
FB		 3116 for(;;) {
3117 op = *pch;
3118 if (op != '*' && op != '/' && op != '%')
3119 break;
3120 next();
376253ec 3121 val2 = expr_unary(mon);
9307c4c1
FB		 3122 switch(op) {
3123 default:
3124 case '*':
3125 val *= val2;
3126 break;
3127 case '/':
3128 case '%':
5fafdf24 3129 if (val2 == 0)
376253ec 3130 expr_error(mon, "division by zero");
9307c4c1
FB		 3131 if (op == '/')
3132 val /= val2;
3133 else
3134 val %= val2;
3135 break;
3136 }
3137 }
3138 return val;
3139}
3140
376253ec 3141static int64_t expr_logic(Monitor *mon)
9307c4c1 3142{
c2efc95d 3143 int64_t val, val2;
92a31b1f 3144 int op;
9307c4c1 3145
376253ec 3146 val = expr_prod(mon);
9307c4c1
FB		 3147 for(;;) {
3148 op = *pch;
3149 if (op != '&' && op != '|' && op != '^')
3150 break;
3151 next();
376253ec 3152 val2 = expr_prod(mon);
9307c4c1
FB		 3153 switch(op) {
3154 default:
3155 case '&':
3156 val &= val2;
3157 break;
3158 case '|':
3159 val |= val2;
3160 break;
3161 case '^':
3162 val ^= val2;
3163 break;
3164 }
3165 }
3166 return val;
3167}
3168
376253ec 3169static int64_t expr_sum(Monitor *mon)
9307c4c1 3170{
c2efc95d 3171 int64_t val, val2;
92a31b1f 3172 int op;
9307c4c1 3173
376253ec 3174 val = expr_logic(mon);
9307c4c1
FB		 3175 for(;;) {
3176 op = *pch;
3177 if (op != '+' && op != '-')
3178 break;
3179 next();
376253ec 3180 val2 = expr_logic(mon);
9307c4c1
FB		 3181 if (op == '+')
3182 val += val2;
3183 else
3184 val -= val2;
3185 }
3186 return val;
3187}
3188
376253ec 3189static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
9307c4c1
FB		 3190{
3191 pch = *pp;
3192 if (setjmp(expr_env)) {
3193 *pp = pch;
3194 return -1;
3195 }
cd390083 3196 while (qemu_isspace(*pch))
9307c4c1 3197 pch++;
376253ec 3198 *pval = expr_sum(mon);
9307c4c1
FB		 3199 *pp = pch;
3200 return 0;
3201}
3202
3203static int get_str(char *buf, int buf_size, const char **pp)
3204{
3205 const char *p;
3206 char *q;
3207 int c;
3208
81d0912d 3209 q = buf;
9307c4c1 3210 p = *pp;
cd390083 3211 while (qemu_isspace(*p))
9307c4c1
FB		 3212 p++;
3213 if (*p == '\0') {
3214 fail:
81d0912d 3215 *q = '\0';
9307c4c1
FB		 3216 *pp = p;
3217 return -1;
3218 }
9307c4c1
FB		 3219 if (*p == '\"') {
3220 p++;
3221 while (*p != '\0' && *p != '\"') {
3222 if (*p == '\\') {
3223 p++;
3224 c = *p++;
3225 switch(c) {
3226 case 'n':
3227 c = '\n';
3228 break;
3229 case 'r':
3230 c = '\r';
3231 break;
3232 case '\\':
3233 case '\'':
3234 case '\"':
3235 break;
3236 default:
3237 qemu_printf("unsupported escape code: '\\%c'\n", c);
3238 goto fail;
3239 }
3240 if ((q - buf) < buf_size - 1) {
3241 *q++ = c;
3242 }
3243 } else {
3244 if ((q - buf) < buf_size - 1) {
3245 *q++ = *p;
3246 }
3247 p++;
3248 }
3249 }
3250 if (*p != '\"') {
5b60212f 3251 qemu_printf("unterminated string\n");
9307c4c1
FB		 3252 goto fail;
3253 }
3254 p++;
3255 } else {
cd390083 3256 while (*p != '\0' && !qemu_isspace(*p)) {
9307c4c1
FB		 3257 if ((q - buf) < buf_size - 1) {
3258 *q++ = *p;
3259 }
3260 p++;
3261 }
9307c4c1 3262 }
81d0912d 3263 *q = '\0';
9307c4c1
FB		 3264 *pp = p;
3265 return 0;
3266}
3267
4590fd80
LC		 3268/*
3269 * Store the command-name in cmdname, and return a pointer to
3270 * the remaining of the command string.
3271 */
3272static const char *get_command_name(const char *cmdline,
3273 char *cmdname, size_t nlen)
3274{
3275 size_t len;
3276 const char *p, *pstart;
3277
3278 p = cmdline;
3279 while (qemu_isspace(*p))
3280 p++;
3281 if (*p == '\0')
3282 return NULL;
3283 pstart = p;
3284 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3285 p++;
3286 len = p - pstart;
3287 if (len > nlen - 1)
3288 len = nlen - 1;
3289 memcpy(cmdname, pstart, len);
3290 cmdname[len] = '\0';
3291 return p;
3292}
3293
4d76d2ba
LC		 3294/**
3295 * Read key of 'type' into 'key' and return the current
3296 * 'type' pointer.
3297 */
3298static char *key_get_info(const char *type, char **key)
3299{
3300 size_t len;
3301 char *p, *str;
3302
3303 if (*type == ',')
3304 type++;
3305
3306 p = strchr(type, ':');
3307 if (!p) {
3308 *key = NULL;
3309 return NULL;
3310 }
3311 len = p - type;
3312
3313 str = qemu_malloc(len + 1);
3314 memcpy(str, type, len);
3315 str[len] = '\0';
3316
3317 *key = str;
3318 return ++p;
3319}
3320
9307c4c1
FB		 3321static int default_fmt_format = 'x';
3322static int default_fmt_size = 4;
3323
3324#define MAX_ARGS 16
3325
fbc3d96c 3326static int is_valid_option(const char *c, const char *typestr)
3327{
3328 char option[3];
3329
3330 option[0] = '-';
3331 option[1] = *c;
3332 option[2] = '\0';
3333
3334 typestr = strstr(typestr, option);
3335 return (typestr != NULL);
3336}
3337
7fd669a1
LC		 3338static const mon_cmd_t *monitor_find_command(const char *cmdname)
3339{
3340 const mon_cmd_t *cmd;
3341
3342 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3343 if (compare_cmd(cmdname, cmd->name)) {
3344 return cmd;
3345 }
3346 }
3347
3348 return NULL;
3349}
3350
c227f099 3351static const mon_cmd_t *monitor_parse_command(Monitor *mon,
55f81d96 3352 const char *cmdline,
55f81d96 3353 QDict *qdict)
9307c4c1 3354{
4590fd80 3355 const char *p, *typestr;
53773581 3356 int c;
c227f099 3357 const mon_cmd_t *cmd;
9307c4c1
FB		 3358 char cmdname[256];
3359 char buf[1024];
4d76d2ba 3360 char *key;
9dc39cba
FB		 3361
3362#ifdef DEBUG
376253ec 3363 monitor_printf(mon, "command='%s'\n", cmdline);
9dc39cba 3364#endif
3b46e624 3365
9307c4c1 3366 /* extract the command name */
4590fd80
LC		 3367 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3368 if (!p)
55f81d96 3369 return NULL;
3b46e624 3370
7fd669a1
LC		 3371 cmd = monitor_find_command(cmdname);
3372 if (!cmd) {
d91d9bf6 3373 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
55f81d96 3374 return NULL;
9307c4c1 3375 }
9307c4c1 3376
9307c4c1
FB		 3377 /* parse the parameters */
3378 typestr = cmd->args_type;
9dc39cba 3379 for(;;) {
4d76d2ba
LC		 3380 typestr = key_get_info(typestr, &key);
3381 if (!typestr)
9dc39cba 3382 break;
4d76d2ba 3383 c = *typestr;
9307c4c1
FB		 3384 typestr++;
3385 switch(c) {
3386 case 'F':
81d0912d 3387 case 'B':
9307c4c1
FB		 3388 case 's':
3389 {
3390 int ret;
3b46e624 3391
cd390083 3392 while (qemu_isspace(*p))
9307c4c1
FB		 3393 p++;
3394 if (*typestr == '?') {
3395 typestr++;
3396 if (*p == '\0') {
3397 /* no optional string: NULL argument */
53773581 3398 break;
9307c4c1
FB		 3399 }
3400 }
3401 ret = get_str(buf, sizeof(buf), &p);
3402 if (ret < 0) {
81d0912d
FB		 3403 switch(c) {
3404 case 'F':
376253ec
AL		 3405 monitor_printf(mon, "%s: filename expected\n",
3406 cmdname);
81d0912d
FB		 3407 break;
3408 case 'B':
376253ec
AL		 3409 monitor_printf(mon, "%s: block device name expected\n",
3410 cmdname);
81d0912d
FB		 3411 break;
3412 default:
376253ec 3413 monitor_printf(mon, "%s: string expected\n", cmdname);
81d0912d
FB		 3414 break;
3415 }
9307c4c1
FB		 3416 goto fail;
3417 }
53773581 3418 qdict_put(qdict, key, qstring_from_str(buf));
9307c4c1 3419 }
9dc39cba 3420 break;
9307c4c1
FB		 3421 case '/':
3422 {
3423 int count, format, size;
3b46e624 3424
cd390083 3425 while (qemu_isspace(*p))
9307c4c1
FB		 3426 p++;
3427 if (*p == '/') {
3428 /* format found */
3429 p++;
3430 count = 1;
cd390083 3431 if (qemu_isdigit(*p)) {
9307c4c1 3432 count = 0;
cd390083 3433 while (qemu_isdigit(*p)) {
9307c4c1
FB		 3434 count = count * 10 + (*p - '0');
3435 p++;
3436 }
3437 }
3438 size = -1;
3439 format = -1;
3440 for(;;) {
3441 switch(*p) {
3442 case 'o':
3443 case 'd':
3444 case 'u':
3445 case 'x':
3446 case 'i':
3447 case 'c':
3448 format = *p++;
3449 break;
3450 case 'b':
3451 size = 1;
3452 p++;
3453 break;
3454 case 'h':
3455 size = 2;
3456 p++;
3457 break;
3458 case 'w':
3459 size = 4;
3460 p++;
3461 break;
3462 case 'g':
3463 case 'L':
3464 size = 8;
3465 p++;
3466 break;
3467 default:
3468 goto next;
3469 }
3470 }
3471 next:
cd390083 3472 if (*p != '\0' && !qemu_isspace(*p)) {
376253ec
AL		 3473 monitor_printf(mon, "invalid char in format: '%c'\n",
3474 *p);
9307c4c1
FB		 3475 goto fail;
3476 }
9307c4c1
FB		 3477 if (format < 0)
3478 format = default_fmt_format;
4c27ba27
FB		 3479 if (format != 'i') {
3480 /* for 'i', not specifying a size gives -1 as size */
3481 if (size < 0)
3482 size = default_fmt_size;
e90f009b 3483 default_fmt_size = size;
4c27ba27 3484 }
9307c4c1
FB		 3485 default_fmt_format = format;
3486 } else {
3487 count = 1;
3488 format = default_fmt_format;
4c27ba27
FB		 3489 if (format != 'i') {
3490 size = default_fmt_size;
3491 } else {
3492 size = -1;
3493 }
9307c4c1 3494 }
f7188bbe
LC		 3495 qdict_put(qdict, "count", qint_from_int(count));
3496 qdict_put(qdict, "format", qint_from_int(format));
3497 qdict_put(qdict, "size", qint_from_int(size));
9307c4c1 3498 }
9dc39cba 3499 break;
9307c4c1 3500 case 'i':
92a31b1f 3501 case 'l':
31d85f6a 3502 case 'M':
9307c4c1 3503 {
c2efc95d 3504 int64_t val;
7743e588 3505
cd390083 3506 while (qemu_isspace(*p))
9307c4c1 3507 p++;
3440557b 3508 if (*typestr == '?' || *typestr == '.') {
3440557b 3509 if (*typestr == '?') {
53773581
LC		 3510 if (*p == '\0') {
3511 typestr++;
3512 break;
3513 }
3440557b
FB		 3514 } else {
3515 if (*p == '.') {
3516 p++;
cd390083 3517 while (qemu_isspace(*p))
3440557b 3518 p++;
3440557b 3519 } else {
53773581
LC		 3520 typestr++;
3521 break;
3440557b
FB		 3522 }
3523 }
13224a87 3524 typestr++;
9307c4c1 3525 }
376253ec 3526 if (get_expr(mon, &val, &p))
9307c4c1 3527 goto fail;
675ebef9
LC		 3528 /* Check if 'i' is greater than 32-bit */
3529 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3530 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3531 monitor_printf(mon, "integer is for 32-bit values\n");
3532 goto fail;
31d85f6a
LC		 3533 } else if (c == 'M') {
3534 val <<= 20;
675ebef9 3535 }
53773581 3536 qdict_put(qdict, key, qint_from_int(val));
9307c4c1
FB		 3537 }
3538 break;
3539 case '-':
3540 {
fbc3d96c 3541 const char *tmp = p;
3542 int has_option, skip_key = 0;
9307c4c1 3543 /* option */
3b46e624 3544
9307c4c1
FB		 3545 c = *typestr++;
3546 if (c == '\0')
3547 goto bad_type;
cd390083 3548 while (qemu_isspace(*p))
9307c4c1
FB		 3549 p++;
3550 has_option = 0;
3551 if (*p == '-') {
3552 p++;
fbc3d96c 3553 if(c != *p) {
3554 if(!is_valid_option(p, typestr)) {
3555
3556 monitor_printf(mon, "%s: unsupported option -%c\n",
3557 cmdname, *p);
3558 goto fail;
3559 } else {
3560 skip_key = 1;
3561 }
3562 }
3563 if(skip_key) {
3564 p = tmp;
3565 } else {
3566 p++;
3567 has_option = 1;
9307c4c1 3568 }
9307c4c1 3569 }
f7188bbe 3570 qdict_put(qdict, key, qint_from_int(has_option));
9307c4c1
FB		 3571 }
3572 break;
3573 default:
3574 bad_type:
376253ec 3575 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
9307c4c1
FB		 3576 goto fail;
3577 }
4d76d2ba
LC		 3578 qemu_free(key);
3579 key = NULL;
9dc39cba 3580 }
9307c4c1 3581 /* check that all arguments were parsed */
cd390083 3582 while (qemu_isspace(*p))
9307c4c1
FB		 3583 p++;
3584 if (*p != '\0') {
376253ec
AL		 3585 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3586 cmdname);
9307c4c1 3587 goto fail;
9dc39cba 3588 }
9307c4c1 3589
55f81d96 3590 return cmd;
ac7531ec 3591
55f81d96 3592fail:
4d76d2ba 3593 qemu_free(key);
55f81d96
LC		 3594 return NULL;
3595}
3596
8204a918
LC		 3597static void monitor_print_error(Monitor *mon)
3598{
3599 qerror_print(mon->error);
3600 QDECREF(mon->error);
3601 mon->error = NULL;
3602}
3603
99e2fc16
LC		 3604static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd,
3605 const QDict *params)
3606{
3607 QObject *data = NULL;
3608
3609 cmd->mhandler.cmd_new(mon, params, &data);
25b422eb
LC		 3610
3611 if (monitor_ctrl_mode(mon)) {
3612 /* Monitor Protocol */
3613 monitor_protocol_emitter(mon, data);
3614 } else {
3615 /* User Protocol */
3616 if (data)
3617 cmd->user_print(mon, data);
3618 }
99e2fc16
LC		 3619
3620 qobject_decref(data);
3621}
3622
f3c157c4 3623static void handle_user_command(Monitor *mon, const char *cmdline)
55f81d96 3624{
55f81d96 3625 QDict *qdict;
c227f099 3626 const mon_cmd_t *cmd;
55f81d96
LC		 3627
3628 qdict = qdict_new();
3629
590fb3b7 3630 cmd = monitor_parse_command(mon, cmdline, qdict);
13917bee
LC		 3631 if (!cmd)
3632 goto out;
3633
3634 qemu_errors_to_mon(mon);
3635
3636 if (monitor_handler_ported(cmd)) {
99e2fc16 3637 monitor_call_handler(mon, cmd, qdict);
13917bee 3638 } else {
af4ce882 3639 cmd->mhandler.cmd(mon, qdict);
55f81d96
LC		 3640 }
3641
8204a918
LC		 3642 if (monitor_has_error(mon))
3643 monitor_print_error(mon);
3644
3645 qemu_errors_to_previous();
13917bee
LC		 3646
3647out:
f7188bbe 3648 QDECREF(qdict);
9dc39cba
FB		 3649}
3650
81d0912d
FB		 3651static void cmd_completion(const char *name, const char *list)
3652{
3653 const char *p, *pstart;
3654 char cmd[128];
3655 int len;
3656
3657 p = list;
3658 for(;;) {
3659 pstart = p;
3660 p = strchr(p, '|');
3661 if (!p)
3662 p = pstart + strlen(pstart);
3663 len = p - pstart;
3664 if (len > sizeof(cmd) - 2)
3665 len = sizeof(cmd) - 2;
3666 memcpy(cmd, pstart, len);
3667 cmd[len] = '\0';
3668 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
731b0364 3669 readline_add_completion(cur_mon->rs, cmd);
81d0912d
FB		 3670 }
3671 if (*p == '\0')
3672 break;
3673 p++;
3674 }
3675}
3676
3677static void file_completion(const char *input)
3678{
3679 DIR *ffs;
3680 struct dirent *d;
3681 char path[1024];
3682 char file[1024], file_prefix[1024];
3683 int input_path_len;
3684 const char *p;
3685
5fafdf24 3686 p = strrchr(input, '/');
81d0912d
FB		 3687 if (!p) {
3688 input_path_len = 0;
3689 pstrcpy(file_prefix, sizeof(file_prefix), input);
363a37d5 3690 pstrcpy(path, sizeof(path), ".");
81d0912d
FB		 3691 } else {
3692 input_path_len = p - input + 1;
3693 memcpy(path, input, input_path_len);
3694 if (input_path_len > sizeof(path) - 1)
3695 input_path_len = sizeof(path) - 1;
3696 path[input_path_len] = '\0';
3697 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3698 }
3699#ifdef DEBUG_COMPLETION
376253ec
AL		 3700 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3701 input, path, file_prefix);
81d0912d
FB		 3702#endif
3703 ffs = opendir(path);
3704 if (!ffs)
3705 return;
3706 for(;;) {
3707 struct stat sb;
3708 d = readdir(ffs);
3709 if (!d)
3710 break;
3711 if (strstart(d->d_name, file_prefix, NULL)) {
3712 memcpy(file, input, input_path_len);
363a37d5
BS		 3713 if (input_path_len < sizeof(file))
3714 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3715 d->d_name);
81d0912d
FB		 3716 /* stat the file to find out if it's a directory.
3717 * In that case add a slash to speed up typing long paths
3718 */
3719 stat(file, &sb);
3720 if(S_ISDIR(sb.st_mode))
363a37d5 3721 pstrcat(file, sizeof(file), "/");
731b0364 3722 readline_add_completion(cur_mon->rs, file);
81d0912d
FB		 3723 }
3724 }
3725 closedir(ffs);
3726}
3727
51de9760 3728static void block_completion_it(void *opaque, BlockDriverState *bs)
81d0912d 3729{
51de9760 3730 const char *name = bdrv_get_device_name(bs);
81d0912d
FB		 3731 const char *input = opaque;
3732
3733 if (input[0] == '\0' ||
3734 !strncmp(name, (char *)input, strlen(input))) {
731b0364 3735 readline_add_completion(cur_mon->rs, name);
81d0912d
FB		 3736 }
3737}
3738
3739/* NOTE: this parser is an approximate form of the real command parser */
3740static void parse_cmdline(const char *cmdline,
3741 int *pnb_args, char **args)
3742{
3743 const char *p;
3744 int nb_args, ret;
3745 char buf[1024];
3746
3747 p = cmdline;
3748 nb_args = 0;
3749 for(;;) {
cd390083 3750 while (qemu_isspace(*p))
81d0912d
FB		 3751 p++;
3752 if (*p == '\0')
3753 break;
3754 if (nb_args >= MAX_ARGS)
3755 break;
3756 ret = get_str(buf, sizeof(buf), &p);
3757 args[nb_args] = qemu_strdup(buf);
3758 nb_args++;
3759 if (ret < 0)
3760 break;
3761 }
3762 *pnb_args = nb_args;
3763}
3764
4d76d2ba
LC		 3765static const char *next_arg_type(const char *typestr)
3766{
3767 const char *p = strchr(typestr, ':');
3768 return (p != NULL ? ++p : typestr);
3769}
3770
4c36ba32 3771static void monitor_find_completion(const char *cmdline)
81d0912d
FB		 3772{
3773 const char *cmdname;
3774 char *args[MAX_ARGS];
3775 int nb_args, i, len;
3776 const char *ptype, *str;
c227f099 3777 const mon_cmd_t *cmd;
64866c3d 3778 const KeyDef *key;
81d0912d
FB		 3779
3780 parse_cmdline(cmdline, &nb_args, args);
3781#ifdef DEBUG_COMPLETION
3782 for(i = 0; i < nb_args; i++) {
376253ec 3783 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
81d0912d
FB		 3784 }
3785#endif
3786
3787 /* if the line ends with a space, it means we want to complete the
3788 next arg */
3789 len = strlen(cmdline);
cd390083 3790 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
81d0912d
FB		 3791 if (nb_args >= MAX_ARGS)
3792 return;
3793 args[nb_args++] = qemu_strdup("");
3794 }
3795 if (nb_args <= 1) {
3796 /* command completion */
3797 if (nb_args == 0)
3798 cmdname = "";
3799 else
3800 cmdname = args[0];
731b0364 3801 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
376253ec 3802 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3803 cmd_completion(cmdname, cmd->name);
3804 }
3805 } else {
3806 /* find the command */
376253ec 3807 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3808 if (compare_cmd(args[0], cmd->name))
3809 goto found;
3810 }
3811 return;
3812 found:
4d76d2ba 3813 ptype = next_arg_type(cmd->args_type);
81d0912d
FB		 3814 for(i = 0; i < nb_args - 2; i++) {
3815 if (*ptype != '\0') {
4d76d2ba 3816 ptype = next_arg_type(ptype);
81d0912d 3817 while (*ptype == '?')
4d76d2ba 3818 ptype = next_arg_type(ptype);
81d0912d
FB		 3819 }
3820 }
3821 str = args[nb_args - 1];
2a1704a7
BS		 3822 if (*ptype == '-' && ptype[1] != '\0') {
3823 ptype += 2;
3824 }
81d0912d
FB		 3825 switch(*ptype) {
3826 case 'F':
3827 /* file completion */
731b0364 3828 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 3829 file_completion(str);
3830 break;
3831 case 'B':
3832 /* block device name completion */
731b0364 3833 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 3834 bdrv_iterate(block_completion_it, (void *)str);
3835 break;
7fe48483
FB		 3836 case 's':
3837 /* XXX: more generic ? */
3838 if (!strcmp(cmd->name, "info")) {
731b0364 3839 readline_set_completion_index(cur_mon->rs, strlen(str));
7fe48483
FB		 3840 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
3841 cmd_completion(str, cmd->name);
3842 }
64866c3d 3843 } else if (!strcmp(cmd->name, "sendkey")) {
e600d1ef
BS		 3844 char *sep = strrchr(str, '-');
3845 if (sep)
3846 str = sep + 1;
731b0364 3847 readline_set_completion_index(cur_mon->rs, strlen(str));
64866c3d
FB		 3848 for(key = key_defs; key->name != NULL; key++) {
3849 cmd_completion(str, key->name);
3850 }
f3353c6b
JK		 3851 } else if (!strcmp(cmd->name, "help|?")) {
3852 readline_set_completion_index(cur_mon->rs, strlen(str));
3853 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3854 cmd_completion(str, cmd->name);
3855 }
7fe48483
FB		 3856 }
3857 break;
81d0912d
FB		 3858 default:
3859 break;
3860 }
3861 }
3862 for(i = 0; i < nb_args; i++)
3863 qemu_free(args[i]);
3864}
3865
731b0364 3866static int monitor_can_read(void *opaque)
9dc39cba 3867{
731b0364
AL		 3868 Monitor *mon = opaque;
3869
1c3f96be 3870 return (mon->suspend_cnt == 0) ? 1 : 0;
9dc39cba
FB		 3871}
3872
5fa737a4
LC		 3873typedef struct CmdArgs {
3874 QString *name;
3875 int type;
3876 int flag;
3877 int optional;
3878} CmdArgs;
3879
3880static int check_opt(const CmdArgs *cmd_args, const char *name, QDict *args)
3881{
3882 if (!cmd_args->optional) {
3883 qemu_error_new(QERR_MISSING_PARAMETER, name);
3884 return -1;
3885 }
3886
3887 if (cmd_args->type == '-') {
3888 /* handlers expect a value, they need to be changed */
3889 qdict_put(args, name, qint_from_int(0));
3890 }
3891
3892 return 0;
3893}
3894
3895static int check_arg(const CmdArgs *cmd_args, QDict *args)
3896{
3897 QObject *value;
3898 const char *name;
3899
3900 name = qstring_get_str(cmd_args->name);
3901
3902 if (!args) {
3903 return check_opt(cmd_args, name, args);
3904 }
3905
3906 value = qdict_get(args, name);
3907 if (!value) {
3908 return check_opt(cmd_args, name, args);
3909 }
3910
3911 switch (cmd_args->type) {
3912 case 'F':
3913 case 'B':
3914 case 's':
3915 if (qobject_type(value) != QTYPE_QSTRING) {
3916 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "string");
3917 return -1;
3918 }
3919 break;
3920 case '/': {
3921 int i;
3922 const char *keys[] = { "count", "format", "size", NULL };
3923
3924 for (i = 0; keys[i]; i++) {
3925 QObject *obj = qdict_get(args, keys[i]);
3926 if (!obj) {
3927 qemu_error_new(QERR_MISSING_PARAMETER, name);
3928 return -1;
3929 }
3930 if (qobject_type(obj) != QTYPE_QINT) {
3931 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int");
3932 return -1;
3933 }
3934 }
3935 break;
3936 }
3937 case 'i':
3938 case 'l':
31d85f6a 3939 case 'M':
5fa737a4
LC		 3940 if (qobject_type(value) != QTYPE_QINT) {
3941 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int");
3942 return -1;
3943 }
3944 break;
3945 case '-':
3946 if (qobject_type(value) != QTYPE_QINT &&
3947 qobject_type(value) != QTYPE_QBOOL) {
3948 qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "bool");
3949 return -1;
3950 }
3951 if (qobject_type(value) == QTYPE_QBOOL) {
3952 /* handlers expect a QInt, they need to be changed */
3953 qdict_put(args, name,
3954 qint_from_int(qbool_get_int(qobject_to_qbool(value))));
3955 }
3956 break;
3957 default:
3958 /* impossible */
3959 abort();
3960 }
3961
3962 return 0;
3963}
3964
3965static void cmd_args_init(CmdArgs *cmd_args)
3966{
3967 cmd_args->name = qstring_new();
3968 cmd_args->type = cmd_args->flag = cmd_args->optional = 0;
3969}
3970
3971/*
3972 * This is not trivial, we have to parse Monitor command's argument
3973 * type syntax to be able to check the arguments provided by clients.
3974 *
3975 * In the near future we will be using an array for that and will be
3976 * able to drop all this parsing...
3977 */
3978static int monitor_check_qmp_args(const mon_cmd_t *cmd, QDict *args)
3979{
3980 int err;
3981 const char *p;
3982 CmdArgs cmd_args;
3983
dd5121bd 3984 if (cmd->args_type == NULL) {
5fa737a4
LC		 3985 return (qdict_size(args) == 0 ? 0 : -1);
3986 }
3987
3988 err = 0;
3989 cmd_args_init(&cmd_args);
3990
3991 for (p = cmd->args_type;; p++) {
3992 if (*p == ':') {
3993 cmd_args.type = *++p;
3994 p++;
3995 if (cmd_args.type == '-') {
3996 cmd_args.flag = *p++;
3997 cmd_args.optional = 1;
3998 } else if (*p == '?') {
3999 cmd_args.optional = 1;
4000 p++;
4001 }
4002
4003 assert(*p == ',' || *p == '\0');
4004 err = check_arg(&cmd_args, args);
4005
4006 QDECREF(cmd_args.name);
4007 cmd_args_init(&cmd_args);
4008
4009 if (err < 0) {
4010 break;
4011 }
4012 } else {
4013 qstring_append_chr(cmd_args.name, *p);
4014 }
4015
4016 if (*p == '\0') {
4017 break;
4018 }
4019 }
4020
4021 QDECREF(cmd_args.name);
4022 return err;
4023}
4024
4025static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4026{
4027 int err;
4028 QObject *obj;
4029 QDict *input, *args;
5fa737a4
LC		 4030 const mon_cmd_t *cmd;
4031 Monitor *mon = cur_mon;
5e23f480 4032 const char *cmd_name, *info_item;
5fa737a4
LC		 4033
4034 args = NULL;
4035 qemu_errors_to_mon(mon);
4036
4037 obj = json_parser_parse(tokens, NULL);
4038 if (!obj) {
4039 // FIXME: should be triggered in json_parser_parse()
4040 qemu_error_new(QERR_JSON_PARSING);
4041 goto err_out;
4042 } else if (qobject_type(obj) != QTYPE_QDICT) {
4043 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "object");
4044 qobject_decref(obj);
4045 goto err_out;
4046 }
4047
4048 input = qobject_to_qdict(obj);
4049
4050 mon->mc->id = qdict_get(input, "id");
4051 qobject_incref(mon->mc->id);
4052
4053 obj = qdict_get(input, "execute");
4054 if (!obj) {
4055 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4056 goto err_input;
4057 } else if (qobject_type(obj) != QTYPE_QSTRING) {
4058 qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "string");
4059 goto err_input;
4060 }
4061
4062 cmd_name = qstring_get_str(qobject_to_qstring(obj));
5e23f480
LC		 4063
4064 /*
4065 * XXX: We need this special case until we get info handlers
4066 * converted into 'query-' commands
4067 */
4068 if (compare_cmd(cmd_name, "info")) {
5fa737a4
LC		 4069 qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name);
4070 goto err_input;
5e23f480
LC		 4071 } else if (strstart(cmd_name, "query-", &info_item)) {
4072 cmd = monitor_find_command("info");
4073 qdict_put_obj(input, "arguments",
4074 qobject_from_jsonf("{ 'item': %s }", info_item));
4075 } else {
4076 cmd = monitor_find_command(cmd_name);
5b06a3f7 4077 if (!cmd || !monitor_handler_ported(cmd)) {
5e23f480
LC		 4078 qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name);
4079 goto err_input;
4080 }
5fa737a4
LC		 4081 }
4082
4083 obj = qdict_get(input, "arguments");
4084 if (!obj) {
4085 args = qdict_new();
4086 } else {
4087 args = qobject_to_qdict(obj);
4088 QINCREF(args);
4089 }
4090
4091 QDECREF(input);
4092
4093 err = monitor_check_qmp_args(cmd, args);
4094 if (err < 0) {
4095 goto err_out;
4096 }
4097
4098 monitor_call_handler(mon, cmd, args);
4099 goto out;
4100
4101err_input:
4102 QDECREF(input);
4103err_out:
4104 monitor_protocol_emitter(mon, NULL);
4105out:
4106 QDECREF(args);
4107 qemu_errors_to_previous();
4108}
4109
9b57c02e
LC		 4110/**
4111 * monitor_control_read(): Read and handle QMP input
4112 */
4113static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4114{
4115 Monitor *old_mon = cur_mon;
4116
4117 cur_mon = opaque;
4118
5fa737a4 4119 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
9b57c02e
LC		 4120
4121 cur_mon = old_mon;
4122}
4123
731b0364 4124static void monitor_read(void *opaque, const uint8_t *buf, int size)
9dc39cba 4125{
731b0364 4126 Monitor *old_mon = cur_mon;
7e2515e8 4127 int i;
376253ec 4128
731b0364
AL		 4129 cur_mon = opaque;
4130
cde76ee1
AL		 4131 if (cur_mon->rs) {
4132 for (i = 0; i < size; i++)
4133 readline_handle_byte(cur_mon->rs, buf[i]);
4134 } else {
4135 if (size == 0 || buf[size - 1] != 0)
4136 monitor_printf(cur_mon, "corrupted command\n");
4137 else
f3c157c4 4138 handle_user_command(cur_mon, (char *)buf);
cde76ee1 4139 }
9dc39cba 4140
731b0364
AL		 4141 cur_mon = old_mon;
4142}
d8f44609 4143
376253ec 4144static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
aa455485 4145{
731b0364 4146 monitor_suspend(mon);
f3c157c4 4147 handle_user_command(mon, cmdline);
731b0364 4148 monitor_resume(mon);
d8f44609
AL		 4149}
4150
cde76ee1 4151int monitor_suspend(Monitor *mon)
d8f44609 4152{
cde76ee1
AL		 4153 if (!mon->rs)
4154 return -ENOTTY;
731b0364 4155 mon->suspend_cnt++;
cde76ee1 4156 return 0;
d8f44609
AL		 4157}
4158
376253ec 4159void monitor_resume(Monitor *mon)
d8f44609 4160{
cde76ee1
AL		 4161 if (!mon->rs)
4162 return;
731b0364
AL		 4163 if (--mon->suspend_cnt == 0)
4164 readline_show_prompt(mon->rs);
aa455485
FB		 4165}
4166
9b57c02e
LC		 4167/**
4168 * monitor_control_event(): Print QMP gretting
4169 */
4170static void monitor_control_event(void *opaque, int event)
4171{
4172 if (event == CHR_EVENT_OPENED) {
4173 QObject *data;
4174 Monitor *mon = opaque;
4175
5fa737a4
LC		 4176 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
4177
9b57c02e
LC		 4178 data = qobject_from_jsonf("{ 'QMP': { 'capabilities': [] } }");
4179 assert(data != NULL);
4180
4181 monitor_json_emitter(mon, data);
4182 qobject_decref(data);
4183 }
4184}
4185
731b0364 4186static void monitor_event(void *opaque, int event)
86e94dea 4187{
376253ec
AL		 4188 Monitor *mon = opaque;
4189
2724b180
AL		 4190 switch (event) {
4191 case CHR_EVENT_MUX_IN:
a7aec5da
GH		 4192 mon->mux_out = 0;
4193 if (mon->reset_seen) {
4194 readline_restart(mon->rs);
4195 monitor_resume(mon);
4196 monitor_flush(mon);
4197 } else {
4198 mon->suspend_cnt = 0;
4199 }
2724b180
AL		 4200 break;
4201
4202 case CHR_EVENT_MUX_OUT:
a7aec5da
GH		 4203 if (mon->reset_seen) {
4204 if (mon->suspend_cnt == 0) {
4205 monitor_printf(mon, "\n");
4206 }
4207 monitor_flush(mon);
4208 monitor_suspend(mon);
4209 } else {
4210 mon->suspend_cnt++;
4211 }
4212 mon->mux_out = 1;
2724b180 4213 break;
86e94dea 4214
b6b8df56 4215 case CHR_EVENT_OPENED:
2724b180
AL		 4216 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4217 "information\n", QEMU_VERSION);
a7aec5da 4218 if (!mon->mux_out) {
2724b180 4219 readline_show_prompt(mon->rs);
a7aec5da
GH		 4220 }
4221 mon->reset_seen = 1;
2724b180
AL		 4222 break;
4223 }
86e94dea
TS		 4224}
4225
76655d6d
AL		 4226
4227/*
4228 * Local variables:
4229 * c-indent-level: 4
4230 * c-basic-offset: 4
4231 * tab-width: 8
4232 * End:
4233 */
4234
731b0364 4235void monitor_init(CharDriverState *chr, int flags)
aa455485 4236{
731b0364 4237 static int is_first_init = 1;
87127161 4238 Monitor *mon;
20d8a3ed
TS		 4239
4240 if (is_first_init) {
c8256f9d 4241 key_timer = qemu_new_timer(vm_clock, release_keys, NULL);
20d8a3ed
TS		 4242 is_first_init = 0;
4243 }
87127161
AL		 4244
4245 mon = qemu_mallocz(sizeof(*mon));
20d8a3ed 4246
87127161 4247 mon->chr = chr;
731b0364 4248 mon->flags = flags;
cde76ee1
AL		 4249 if (flags & MONITOR_USE_READLINE) {
4250 mon->rs = readline_init(mon, monitor_find_completion);
4251 monitor_read_command(mon, 0);
4252 }
87127161 4253
9b57c02e 4254 if (monitor_ctrl_mode(mon)) {
5fa737a4 4255 mon->mc = qemu_mallocz(sizeof(MonitorControl));
9b57c02e
LC		 4256 /* Control mode requires special handlers */
4257 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4258 monitor_control_event, mon);
4259 } else {
4260 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4261 monitor_event, mon);
4262 }
87127161 4263
72cf2d4f 4264 QLIST_INSERT_HEAD(&mon_list, mon, entry);
731b0364 4265 if (!cur_mon || (flags & MONITOR_IS_DEFAULT))
87127161 4266 cur_mon = mon;
aa455485
FB		 4267}
4268
376253ec 4269static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
81d0912d 4270{
bb5fc20f
AL		 4271 BlockDriverState *bs = opaque;
4272 int ret = 0;
81d0912d 4273
bb5fc20f 4274 if (bdrv_set_key(bs, password) != 0) {
376253ec 4275 monitor_printf(mon, "invalid password\n");
bb5fc20f 4276 ret = -EPERM;
9dc39cba 4277 }
731b0364
AL		 4278 if (mon->password_completion_cb)
4279 mon->password_completion_cb(mon->password_opaque, ret);
bb5fc20f 4280
731b0364 4281 monitor_read_command(mon, 1);
9dc39cba 4282}
c0f4ce77 4283
376253ec 4284void monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
bb5fc20f
AL		 4285 BlockDriverCompletionFunc *completion_cb,
4286 void *opaque)
c0f4ce77 4287{
cde76ee1
AL		 4288 int err;
4289
bb5fc20f
AL		 4290 if (!bdrv_key_required(bs)) {
4291 if (completion_cb)
4292 completion_cb(opaque, 0);
4293 return;
4294 }
c0f4ce77 4295
931a548b
LC		 4296 if (monitor_ctrl_mode(mon)) {
4297 qemu_error_new(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs));
4298 return;
4299 }
4300
376253ec
AL		 4301 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4302 bdrv_get_encrypted_filename(bs));
bb5fc20f 4303
731b0364
AL		 4304 mon->password_completion_cb = completion_cb;
4305 mon->password_opaque = opaque;
bb5fc20f 4306
cde76ee1
AL		 4307 err = monitor_read_password(mon, bdrv_password_cb, bs);
4308
4309 if (err && completion_cb)
4310 completion_cb(opaque, err);
c0f4ce77 4311}
ac7531ec
GH		 4312
4313typedef struct QemuErrorSink QemuErrorSink;
4314struct QemuErrorSink {
4315 enum {
4316 ERR_SINK_FILE,
4317 ERR_SINK_MONITOR,
4318 } dest;
4319 union {
4320 FILE *fp;
4321 Monitor *mon;
4322 };
4323 QemuErrorSink *previous;
4324};
4325
528e93a9 4326static QemuErrorSink *qemu_error_sink;
ac7531ec
GH		 4327
4328void qemu_errors_to_file(FILE *fp)
4329{
4330 QemuErrorSink *sink;
4331
4332 sink = qemu_mallocz(sizeof(*sink));
4333 sink->dest = ERR_SINK_FILE;
4334 sink->fp = fp;
4335 sink->previous = qemu_error_sink;
4336 qemu_error_sink = sink;
4337}
4338
4339void qemu_errors_to_mon(Monitor *mon)
4340{
4341 QemuErrorSink *sink;
4342
4343 sink = qemu_mallocz(sizeof(*sink));
4344 sink->dest = ERR_SINK_MONITOR;
4345 sink->mon = mon;
4346 sink->previous = qemu_error_sink;
4347 qemu_error_sink = sink;
4348}
4349
4350void qemu_errors_to_previous(void)
4351{
4352 QemuErrorSink *sink;
4353
4354 assert(qemu_error_sink != NULL);
4355 sink = qemu_error_sink;
4356 qemu_error_sink = sink->previous;
4357 qemu_free(sink);
4358}
4359
4360void qemu_error(const char *fmt, ...)
4361{
4362 va_list args;
4363
4364 assert(qemu_error_sink != NULL);
4365 switch (qemu_error_sink->dest) {
4366 case ERR_SINK_FILE:
4367 va_start(args, fmt);
4368 vfprintf(qemu_error_sink->fp, fmt, args);
4369 va_end(args);
4370 break;
4371 case ERR_SINK_MONITOR:
4372 va_start(args, fmt);
4373 monitor_vprintf(qemu_error_sink->mon, fmt, args);
4374 va_end(args);
4375 break;
4376 }
4377}
8204a918
LC		 4378
4379void qemu_error_internal(const char *file, int linenr, const char *func,
4380 const char *fmt, ...)
4381{
4382 va_list va;
4383 QError *qerror;
4384
4385 assert(qemu_error_sink != NULL);
4386
4387 va_start(va, fmt);
4388 qerror = qerror_from_info(file, linenr, func, fmt, &va);
4389 va_end(va);
4390
4391 switch (qemu_error_sink->dest) {
4392 case ERR_SINK_FILE:
4393 qerror_print(qerror);
4394 QDECREF(qerror);
4395 break;
4396 case ERR_SINK_MONITOR:
4397 assert(qemu_error_sink->mon->error == NULL);
4398 qemu_error_sink->mon->error = qerror;
4399 break;
4400 }
4401}
Qemu copy for testing