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[qemu.git] / monitor.c
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9dc39cba
FB		 1/*
2 * QEMU monitor
5fafdf24 3 *
9dc39cba 4 * Copyright (c) 2003-2004 Fabrice Bellard
5fafdf24 5 *
9dc39cba
FB		 6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
511d2b14 24#include <dirent.h>
87ecb68b 25#include "hw/hw.h"
cae4956e 26#include "hw/qdev.h"
87ecb68b
PB		 27#include "hw/usb.h"
28#include "hw/pcmcia.h"
29#include "hw/pc.h"
30#include "hw/pci.h"
9dd986cc 31#include "hw/watchdog.h"
45a50b16 32#include "hw/loader.h"
87ecb68b
PB		 33#include "gdbstub.h"
34#include "net.h"
68ac40d2 35#include "net/slirp.h"
87ecb68b 36#include "qemu-char.h"
7572150c 37#include "ui/qemu-spice.h"
87ecb68b 38#include "sysemu.h"
376253ec
AL		 39#include "monitor.h"
40#include "readline.h"
87ecb68b 41#include "console.h"
666daa68 42#include "blockdev.h"
87ecb68b 43#include "audio/audio.h"
9307c4c1 44#include "disas.h"
df751fa8 45#include "balloon.h"
c8256f9d 46#include "qemu-timer.h"
5bb7910a 47#include "migration.h"
7ba1e619 48#include "kvm.h"
76655d6d 49#include "acl.h"
f7188bbe 50#include "qint.h"
3350a4dd 51#include "qfloat.h"
8f3cec0b 52#include "qlist.h"
5fa737a4 53#include "qbool.h"
f7188bbe 54#include "qstring.h"
9b57c02e 55#include "qjson.h"
5fa737a4
LC		 56#include "json-streamer.h"
57#include "json-parser.h"
d08d6f04 58#include "osdep.h"
2b41f10e 59#include "cpu.h"
89bd820a 60#include "trace.h"
31965ae2 61#include "trace/control.h"
6d8a764e 62#ifdef CONFIG_TRACE_SIMPLE
31965ae2 63#include "trace/simple.h"
22890ab5 64#endif
6f8c63fb 65#include "ui/qemu-spice.h"
314e2987 66#include "memory.h"
48a32bed
AL		 67#include "qmp-commands.h"
68#include "hmp.h"
6a5bd307 69
661f1929
JK		 70/* for pic/irq_info */
71#if defined(TARGET_SPARC)
72#include "hw/sun4m.h"
73#endif
74#include "hw/lm32_pic.h"
75
9dc39cba 76//#define DEBUG
81d0912d 77//#define DEBUG_COMPLETION
9dc39cba 78
9307c4c1
FB		 79/*
80 * Supported types:
5fafdf24 81 *
9307c4c1 82 * 'F' filename
81d0912d 83 * 'B' block device name
9307c4c1 84 * 's' string (accept optional quote)
361127df
MA		 85 * 'O' option string of the form NAME=VALUE,...
86 * parsed according to QemuOptsList given by its name
87 * Example: 'device:O' uses qemu_device_opts.
88 * Restriction: only lists with empty desc are supported
89 * TODO lift the restriction
92a31b1f
FB		 90 * 'i' 32 bit integer
91 * 'l' target long (32 or 64 bit)
91162849
LC		 92 * 'M' Non-negative target long (32 or 64 bit), in user mode the
93 * value is multiplied by 2^20 (think Mebibyte)
dbc0c67f
JS		 94 * 'o' octets (aka bytes)
95 * user mode accepts an optional T, t, G, g, M, m, K, k
96 * suffix, which multiplies the value by 2^40 for
97 * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
98 * M and m, 2^10 for K and k
fccfb11e
MA		 99 * 'T' double
100 * user mode accepts an optional ms, us, ns suffix,
101 * which divides the value by 1e3, 1e6, 1e9, respectively
9307c4c1
FB		 102 * '/' optional gdb-like print format (like "/10x")
103 *
fb46660e
LC		 104 * '?' optional type (for all types, except '/')
105 * '.' other form of optional type (for 'i' and 'l')
942cd1f2
MA		 106 * 'b' boolean
107 * user mode accepts "on" or "off"
fb46660e 108 * '-' optional parameter (eg. '-f')
9307c4c1
FB		 109 *
110 */
111
940cc30d
AL		 112typedef struct MonitorCompletionData MonitorCompletionData;
113struct MonitorCompletionData {
114 Monitor *mon;
115 void (*user_print)(Monitor *mon, const QObject *data);
116};
117
c227f099 118typedef struct mon_cmd_t {
9dc39cba 119 const char *name;
9307c4c1 120 const char *args_type;
9dc39cba
FB		 121 const char *params;
122 const char *help;
a2876f59 123 void (*user_print)(Monitor *mon, const QObject *data);
910df89d
LC		 124 union {
125 void (*info)(Monitor *mon);
af4ce882 126 void (*cmd)(Monitor *mon, const QDict *qdict);
261394db 127 int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data);
940cc30d
AL		 128 int (*cmd_async)(Monitor *mon, const QDict *params,
129 MonitorCompletion *cb, void *opaque);
910df89d 130 } mhandler;
8ac470c1 131 int flags;
c227f099 132} mon_cmd_t;
9dc39cba 133
f07918fd 134/* file descriptors passed via SCM_RIGHTS */
c227f099
AL		 135typedef struct mon_fd_t mon_fd_t;
136struct mon_fd_t {
f07918fd
MM		 137 char *name;
138 int fd;
c227f099 139 QLIST_ENTRY(mon_fd_t) next;
f07918fd
MM		 140};
141
5fa737a4
LC		 142typedef struct MonitorControl {
143 QObject *id;
144 JSONMessageParser parser;
4a7e1190 145 int command_mode;
5fa737a4
LC		 146} MonitorControl;
147
87127161
AL		 148struct Monitor {
149 CharDriverState *chr;
a7aec5da
GH		 150 int mux_out;
151 int reset_seen;
731b0364
AL		 152 int flags;
153 int suspend_cnt;
154 uint8_t outbuf[1024];
155 int outbuf_index;
156 ReadLineState *rs;
5fa737a4 157 MonitorControl *mc;
9349b4f9 158 CPUArchState *mon_cpu;
731b0364
AL		 159 BlockDriverCompletionFunc *password_completion_cb;
160 void *password_opaque;
10e4f606
LC		 161#ifdef CONFIG_DEBUG_MONITOR
162 int print_calls_nr;
163#endif
8204a918 164 QError *error;
c227f099 165 QLIST_HEAD(,mon_fd_t) fds;
72cf2d4f 166 QLIST_ENTRY(Monitor) entry;
87127161
AL		 167};
168
b4475aa2
LC		 169#ifdef CONFIG_DEBUG_MONITOR
170#define MON_DEBUG(fmt, ...) do { \
171 fprintf(stderr, "Monitor: "); \
172 fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
10e4f606
LC		 173
174static inline void mon_print_count_inc(Monitor *mon)
175{
176 mon->print_calls_nr++;
177}
178
179static inline void mon_print_count_init(Monitor *mon)
180{
181 mon->print_calls_nr = 0;
182}
183
184static inline int mon_print_count_get(const Monitor *mon)
185{
186 return mon->print_calls_nr;
187}
188
b4475aa2
LC		 189#else /* !CONFIG_DEBUG_MONITOR */
190#define MON_DEBUG(fmt, ...) do { } while (0)
10e4f606
LC		 191static inline void mon_print_count_inc(Monitor *mon) { }
192static inline void mon_print_count_init(Monitor *mon) { }
193static inline int mon_print_count_get(const Monitor *mon) { return 0; }
b4475aa2
LC		 194#endif /* CONFIG_DEBUG_MONITOR */
195
2dbc8db0
LC		 196/* QMP checker flags */
197#define QMP_ACCEPT_UNKNOWNS 1
198
72cf2d4f 199static QLIST_HEAD(mon_list, Monitor) mon_list;
7e2515e8 200
816f8925
WX		 201static mon_cmd_t mon_cmds[];
202static mon_cmd_t info_cmds[];
9dc39cba 203
f36b4afb
LC		 204static const mon_cmd_t qmp_cmds[];
205
8631b608
MA		 206Monitor *cur_mon;
207Monitor *default_mon;
376253ec 208
731b0364
AL		 209static void monitor_command_cb(Monitor *mon, const char *cmdline,
210 void *opaque);
83ab7950 211
09069b19
LC		 212static inline int qmp_cmd_mode(const Monitor *mon)
213{
214 return (mon->mc ? mon->mc->command_mode : 0);
215}
216
418173c7
LC		 217/* Return true if in control mode, false otherwise */
218static inline int monitor_ctrl_mode(const Monitor *mon)
219{
220 return (mon->flags & MONITOR_USE_CONTROL);
221}
222
6620d3ce
MA		 223/* Return non-zero iff we have a current monitor, and it is in QMP mode. */
224int monitor_cur_is_qmp(void)
225{
226 return cur_mon && monitor_ctrl_mode(cur_mon);
227}
228
7060b478 229void monitor_read_command(Monitor *mon, int show_prompt)
731b0364 230{
183e6e52
LC		 231 if (!mon->rs)
232 return;
233
731b0364
AL		 234 readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
235 if (show_prompt)
236 readline_show_prompt(mon->rs);
237}
6a00d601 238
7060b478
AL		 239int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
240 void *opaque)
bb5fc20f 241{
94171e11 242 if (monitor_ctrl_mode(mon)) {
ab5b027e 243 qerror_report(QERR_MISSING_PARAMETER, "password");
94171e11
LC		 244 return -EINVAL;
245 } else if (mon->rs) {
cde76ee1
AL		 246 readline_start(mon->rs, "Password: ", 1, readline_func, opaque);
247 /* prompt is printed on return from the command handler */
248 return 0;
249 } else {
250 monitor_printf(mon, "terminal does not support password prompting\n");
251 return -ENOTTY;
252 }
bb5fc20f
AL		 253}
254
376253ec 255void monitor_flush(Monitor *mon)
7e2515e8 256{
a7aec5da 257 if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
2cc6e0a1 258 qemu_chr_fe_write(mon->chr, mon->outbuf, mon->outbuf_index);
731b0364 259 mon->outbuf_index = 0;
7e2515e8
FB		 260 }
261}
262
263/* flush at every end of line or if the buffer is full */
376253ec 264static void monitor_puts(Monitor *mon, const char *str)
7e2515e8 265{
60fe76f3 266 char c;
731b0364 267
7e2515e8
FB		 268 for(;;) {
269 c = *str++;
270 if (c == '\0')
271 break;
7ba1260a 272 if (c == '\n')
731b0364
AL		 273 mon->outbuf[mon->outbuf_index++] = '\r';
274 mon->outbuf[mon->outbuf_index++] = c;
275 if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
276 || c == '\n')
376253ec 277 monitor_flush(mon);
7e2515e8
FB		 278 }
279}
280
376253ec 281void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
9dc39cba 282{
b8b08266
LC		 283 char buf[4096];
284
2daa1191
LC		 285 if (!mon)
286 return;
287
10e4f606
LC		 288 mon_print_count_inc(mon);
289
b8b08266 290 if (monitor_ctrl_mode(mon)) {
b8b08266 291 return;
4a29a85d 292 }
b8b08266
LC		 293
294 vsnprintf(buf, sizeof(buf), fmt, ap);
295 monitor_puts(mon, buf);
9dc39cba
FB		 296}
297
376253ec 298void monitor_printf(Monitor *mon, const char *fmt, ...)
9dc39cba 299{
7e2515e8
FB		 300 va_list ap;
301 va_start(ap, fmt);
376253ec 302 monitor_vprintf(mon, fmt, ap);
7e2515e8 303 va_end(ap);
9dc39cba
FB		 304}
305
376253ec 306void monitor_print_filename(Monitor *mon, const char *filename)
fef30743
TS		 307{
308 int i;
309
310 for (i = 0; filename[i]; i++) {
28a76be8
AL		 311 switch (filename[i]) {
312 case ' ':
313 case '"':
314 case '\\':
315 monitor_printf(mon, "\\%c", filename[i]);
316 break;
317 case '\t':
318 monitor_printf(mon, "\\t");
319 break;
320 case '\r':
321 monitor_printf(mon, "\\r");
322 break;
323 case '\n':
324 monitor_printf(mon, "\\n");
325 break;
326 default:
327 monitor_printf(mon, "%c", filename[i]);
328 break;
329 }
fef30743
TS		 330 }
331}
332
8b7968f7
SW		 333static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
334 const char *fmt, ...)
7fe48483
FB		 335{
336 va_list ap;
337 va_start(ap, fmt);
376253ec 338 monitor_vprintf((Monitor *)stream, fmt, ap);
7fe48483
FB		 339 va_end(ap);
340 return 0;
341}
342
13c7425e
LC		 343static void monitor_user_noop(Monitor *mon, const QObject *data) { }
344
9e80721e 345static inline int handler_is_qobject(const mon_cmd_t *cmd)
13917bee
LC		 346{
347 return cmd->user_print != NULL;
348}
349
4903de0c 350static inline bool handler_is_async(const mon_cmd_t *cmd)
940cc30d 351{
8ac470c1 352 return cmd->flags & MONITOR_CMD_ASYNC;
940cc30d
AL		 353}
354
8204a918
LC		 355static inline int monitor_has_error(const Monitor *mon)
356{
357 return mon->error != NULL;
358}
359
9b57c02e
LC		 360static void monitor_json_emitter(Monitor *mon, const QObject *data)
361{
362 QString *json;
363
83a27d4d
LC		 364 json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) :
365 qobject_to_json(data);
9b57c02e
LC		 366 assert(json != NULL);
367
b8b08266
LC		 368 qstring_append_chr(json, '\n');
369 monitor_puts(mon, qstring_get_str(json));
4a29a85d 370
9b57c02e
LC		 371 QDECREF(json);
372}
373
25b422eb
LC		 374static void monitor_protocol_emitter(Monitor *mon, QObject *data)
375{
376 QDict *qmp;
377
89bd820a
SH		 378 trace_monitor_protocol_emitter(mon);
379
25b422eb
LC		 380 qmp = qdict_new();
381
382 if (!monitor_has_error(mon)) {
383 /* success response */
384 if (data) {
385 qobject_incref(data);
386 qdict_put_obj(qmp, "return", data);
387 } else {
0abc6579
LC		 388 /* return an empty QDict by default */
389 qdict_put(qmp, "return", qdict_new());
25b422eb
LC		 390 }
391 } else {
392 /* error response */
77e595e7 393 qdict_put(mon->error->error, "desc", qerror_human(mon->error));
25b422eb
LC		 394 qdict_put(qmp, "error", mon->error->error);
395 QINCREF(mon->error->error);
396 QDECREF(mon->error);
397 mon->error = NULL;
398 }
399
5fa737a4
LC		 400 if (mon->mc->id) {
401 qdict_put_obj(qmp, "id", mon->mc->id);
402 mon->mc->id = NULL;
403 }
404
25b422eb
LC		 405 monitor_json_emitter(mon, QOBJECT(qmp));
406 QDECREF(qmp);
407}
408
0d1ea871
LC		 409static void timestamp_put(QDict *qdict)
410{
411 int err;
412 QObject *obj;
d08d6f04 413 qemu_timeval tv;
0d1ea871 414
d08d6f04 415 err = qemu_gettimeofday(&tv);
0d1ea871
LC		 416 if (err < 0)
417 return;
418
419 obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
420 "'microseconds': %" PRId64 " }",
421 (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
0d1ea871
LC		 422 qdict_put_obj(qdict, "timestamp", obj);
423}
424
425/**
426 * monitor_protocol_event(): Generate a Monitor event
427 *
428 * Event-specific data can be emitted through the (optional) 'data' parameter.
429 */
430void monitor_protocol_event(MonitorEvent event, QObject *data)
431{
432 QDict *qmp;
433 const char *event_name;
f039a563 434 Monitor *mon;
0d1ea871 435
242cd003 436 assert(event < QEVENT_MAX);
0d1ea871 437
0d1ea871 438 switch (event) {
242cd003 439 case QEVENT_SHUTDOWN:
b1a15e7e
LC		 440 event_name = "SHUTDOWN";
441 break;
242cd003 442 case QEVENT_RESET:
b1a15e7e
LC		 443 event_name = "RESET";
444 break;
242cd003 445 case QEVENT_POWERDOWN:
b1a15e7e
LC		 446 event_name = "POWERDOWN";
447 break;
242cd003 448 case QEVENT_STOP:
b1a15e7e
LC		 449 event_name = "STOP";
450 break;
6ed2c484
LC		 451 case QEVENT_RESUME:
452 event_name = "RESUME";
453 break;
586153d9
LC		 454 case QEVENT_VNC_CONNECTED:
455 event_name = "VNC_CONNECTED";
456 break;
0d2ed46a
LC		 457 case QEVENT_VNC_INITIALIZED:
458 event_name = "VNC_INITIALIZED";
459 break;
0d72f3d3
LC		 460 case QEVENT_VNC_DISCONNECTED:
461 event_name = "VNC_DISCONNECTED";
462 break;
aa1db6ed
LC		 463 case QEVENT_BLOCK_IO_ERROR:
464 event_name = "BLOCK_IO_ERROR";
465 break;
80cd3478
LC		 466 case QEVENT_RTC_CHANGE:
467 event_name = "RTC_CHANGE";
468 break;
9eedeb3b
LC		 469 case QEVENT_WATCHDOG:
470 event_name = "WATCHDOG";
471 break;
6f8c63fb
GH		 472 case QEVENT_SPICE_CONNECTED:
473 event_name = "SPICE_CONNECTED";
474 break;
475 case QEVENT_SPICE_INITIALIZED:
476 event_name = "SPICE_INITIALIZED";
477 break;
478 case QEVENT_SPICE_DISCONNECTED:
479 event_name = "SPICE_DISCONNECTED";
480 break;
12bd451f
SH		 481 case QEVENT_BLOCK_JOB_COMPLETED:
482 event_name = "BLOCK_JOB_COMPLETED";
483 break;
370521a1
SH		 484 case QEVENT_BLOCK_JOB_CANCELLED:
485 event_name = "BLOCK_JOB_CANCELLED";
486 break;
6f382ed2
LC		 487 case QEVENT_DEVICE_TRAY_MOVED:
488 event_name = "DEVICE_TRAY_MOVED";
489 break;
53370b78
GH		 490 case QEVENT_SUSPEND:
491 event_name = "SUSPEND";
492 break;
493 case QEVENT_WAKEUP:
494 event_name = "WAKEUP";
495 break;
0d1ea871
LC		 496 default:
497 abort();
498 break;
499 }
500
501 qmp = qdict_new();
502 timestamp_put(qmp);
503 qdict_put(qmp, "event", qstring_from_str(event_name));
3d72f9a2
LC		 504 if (data) {
505 qobject_incref(data);
0d1ea871 506 qdict_put_obj(qmp, "data", data);
3d72f9a2 507 }
0d1ea871 508
f039a563 509 QLIST_FOREACH(mon, &mon_list, entry) {
09069b19 510 if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) {
23fabed1
LC		 511 monitor_json_emitter(mon, QOBJECT(qmp));
512 }
f039a563 513 }
0d1ea871
LC		 514 QDECREF(qmp);
515}
516
ef4b7eee
LC		 517static int do_qmp_capabilities(Monitor *mon, const QDict *params,
518 QObject **ret_data)
4a7e1190
LC		 519{
520 /* Will setup QMP capabilities in the future */
521 if (monitor_ctrl_mode(mon)) {
522 mon->mc->command_mode = 1;
523 }
ef4b7eee
LC		 524
525 return 0;
4a7e1190
LC		 526}
527
0268d97c
LC		 528static void handle_user_command(Monitor *mon, const char *cmdline);
529
d51a67b4
LC		 530char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
531 int64_t cpu_index, Error **errp)
0268d97c 532{
d51a67b4 533 char *output = NULL;
0268d97c
LC		 534 Monitor *old_mon, hmp;
535 CharDriverState mchar;
536
537 memset(&hmp, 0, sizeof(hmp));
538 qemu_chr_init_mem(&mchar);
539 hmp.chr = &mchar;
540
541 old_mon = cur_mon;
542 cur_mon = &hmp;
543
d51a67b4
LC		 544 if (has_cpu_index) {
545 int ret = monitor_set_cpu(cpu_index);
0268d97c
LC		 546 if (ret < 0) {
547 cur_mon = old_mon;
d51a67b4
LC		 548 error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
549 "a CPU number");
0268d97c
LC		 550 goto out;
551 }
552 }
553
d51a67b4 554 handle_user_command(&hmp, command_line);
0268d97c
LC		 555 cur_mon = old_mon;
556
557 if (qemu_chr_mem_osize(hmp.chr) > 0) {
d51a67b4
LC		 558 QString *str = qemu_chr_mem_to_qs(hmp.chr);
559 output = g_strdup(qstring_get_str(str));
560 QDECREF(str);
561 } else {
562 output = g_strdup("");
0268d97c
LC		 563 }
564
565out:
566 qemu_chr_close_mem(hmp.chr);
d51a67b4 567 return output;
0268d97c
LC		 568}
569
9dc39cba
FB		 570static int compare_cmd(const char *name, const char *list)
571{
572 const char *p, *pstart;
573 int len;
574 len = strlen(name);
575 p = list;
576 for(;;) {
577 pstart = p;
578 p = strchr(p, '|');
579 if (!p)
580 p = pstart + strlen(pstart);
581 if ((p - pstart) == len && !memcmp(pstart, name, len))
582 return 1;
583 if (*p == '\0')
584 break;
585 p++;
586 }
587 return 0;
588}
589
c227f099 590static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
376253ec 591 const char *prefix, const char *name)
9dc39cba 592{
c227f099 593 const mon_cmd_t *cmd;
9dc39cba
FB		 594
595 for(cmd = cmds; cmd->name != NULL; cmd++) {
596 if (!name || !strcmp(name, cmd->name))
376253ec
AL		 597 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
598 cmd->params, cmd->help);
9dc39cba
FB		 599 }
600}
601
376253ec 602static void help_cmd(Monitor *mon, const char *name)
9dc39cba
FB		 603{
604 if (name && !strcmp(name, "info")) {
376253ec 605 help_cmd_dump(mon, info_cmds, "info ", NULL);
9dc39cba 606 } else {
376253ec 607 help_cmd_dump(mon, mon_cmds, "", name);
f193c797 608 if (name && !strcmp(name, "log")) {
8662d656 609 const CPULogItem *item;
376253ec
AL		 610 monitor_printf(mon, "Log items (comma separated):\n");
611 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
f193c797 612 for(item = cpu_log_items; item->mask != 0; item++) {
376253ec 613 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
f193c797
FB		 614 }
615 }
9dc39cba
FB		 616 }
617}
618
d54908a5 619static void do_help_cmd(Monitor *mon, const QDict *qdict)
38183186 620{
d54908a5 621 help_cmd(mon, qdict_get_try_str(qdict, "name"));
38183186
LC		 622}
623
fc764105 624static void do_trace_event_set_state(Monitor *mon, const QDict *qdict)
22890ab5
PS		 625{
626 const char *tp_name = qdict_get_str(qdict, "name");
627 bool new_state = qdict_get_bool(qdict, "option");
fc764105 628 int ret = trace_event_set_state(tp_name, new_state);
f871d689
BS		 629
630 if (!ret) {
631 monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
632 }
22890ab5 633}
c5ceb523 634
c45a8168 635#ifdef CONFIG_TRACE_SIMPLE
c5ceb523
SH		 636static void do_trace_file(Monitor *mon, const QDict *qdict)
637{
638 const char *op = qdict_get_try_str(qdict, "op");
639 const char *arg = qdict_get_try_str(qdict, "arg");
640
641 if (!op) {
642 st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
643 } else if (!strcmp(op, "on")) {
644 st_set_trace_file_enabled(true);
645 } else if (!strcmp(op, "off")) {
646 st_set_trace_file_enabled(false);
647 } else if (!strcmp(op, "flush")) {
648 st_flush_trace_buffer();
649 } else if (!strcmp(op, "set")) {
650 if (arg) {
651 st_set_trace_file(arg);
652 }
653 } else {
654 monitor_printf(mon, "unexpected argument \"%s\"\n", op);
655 help_cmd(mon, "trace-file");
656 }
657}
22890ab5
PS		 658#endif
659
940cc30d
AL		 660static void user_monitor_complete(void *opaque, QObject *ret_data)
661{
662 MonitorCompletionData *data = (MonitorCompletionData *)opaque;
663
664 if (ret_data) {
665 data->user_print(data->mon, ret_data);
666 }
667 monitor_resume(data->mon);
7267c094 668 g_free(data);
940cc30d
AL		 669}
670
671static void qmp_monitor_complete(void *opaque, QObject *ret_data)
672{
673 monitor_protocol_emitter(opaque, ret_data);
674}
675
5af7bbae
LC		 676static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
677 const QDict *params)
940cc30d 678{
5af7bbae 679 return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon);
940cc30d
AL		 680}
681
940cc30d
AL		 682static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
683 const QDict *params)
684{
685 int ret;
686
7267c094 687 MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
940cc30d
AL		 688 cb_data->mon = mon;
689 cb_data->user_print = cmd->user_print;
690 monitor_suspend(mon);
691 ret = cmd->mhandler.cmd_async(mon, params,
692 user_monitor_complete, cb_data);
693 if (ret < 0) {
694 monitor_resume(mon);
7267c094 695 g_free(cb_data);
940cc30d
AL		 696 }
697}
698
1162daa6 699static void do_info(Monitor *mon, const QDict *qdict)
9dc39cba 700{
c227f099 701 const mon_cmd_t *cmd;
d54908a5 702 const char *item = qdict_get_try_str(qdict, "item");
9dc39cba 703
956f1a0d 704 if (!item) {
9dc39cba 705 goto help;
956f1a0d 706 }
13c7425e
LC		 707
708 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
5fafdf24 709 if (compare_cmd(item, cmd->name))
13c7425e 710 break;
9dc39cba 711 }
13c7425e 712
956f1a0d 713 if (cmd->name == NULL) {
13c7425e 714 goto help;
956f1a0d 715 }
13c7425e 716
b5c30586 717 cmd->mhandler.info(mon);
1162daa6 718 return;
13c7425e
LC		 719
720help:
721 help_cmd(mon, "info");
9dc39cba
FB		 722}
723
aa9b79bc 724CommandInfoList *qmp_query_commands(Error **errp)
e3bba9d0 725{
aa9b79bc 726 CommandInfoList *info, *cmd_list = NULL;
e3bba9d0
LC		 727 const mon_cmd_t *cmd;
728
f36b4afb 729 for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
40e5a01d
LC		 730 info = g_malloc0(sizeof(*info));
731 info->value = g_malloc0(sizeof(*info->value));
732 info->value->name = g_strdup(cmd->name);
e3bba9d0 733
aa9b79bc
LC		 734 info->next = cmd_list;
735 cmd_list = info;
e3bba9d0
LC		 736 }
737
aa9b79bc 738 return cmd_list;
a36e69dd
TS		 739}
740
b025c8b4
LC		 741/* set the current CPU defined by the user */
742int monitor_set_cpu(int cpu_index)
6a00d601 743{
9349b4f9 744 CPUArchState *env;
6a00d601
FB		 745
746 for(env = first_cpu; env != NULL; env = env->next_cpu) {
747 if (env->cpu_index == cpu_index) {
731b0364 748 cur_mon->mon_cpu = env;
6a00d601
FB		 749 return 0;
750 }
751 }
752 return -1;
753}
754
9349b4f9 755static CPUArchState *mon_get_cpu(void)
6a00d601 756{
731b0364 757 if (!cur_mon->mon_cpu) {
b025c8b4 758 monitor_set_cpu(0);
6a00d601 759 }
4c0960c0 760 cpu_synchronize_state(cur_mon->mon_cpu);
731b0364 761 return cur_mon->mon_cpu;
6a00d601
FB		 762}
763
99b7796f
LC		 764int monitor_get_cpu_index(void)
765{
766 return mon_get_cpu()->cpu_index;
767}
768
376253ec 769static void do_info_registers(Monitor *mon)
9307c4c1 770{
9349b4f9 771 CPUArchState *env;
6a00d601 772 env = mon_get_cpu();
9307c4c1 773#ifdef TARGET_I386
376253ec 774 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
d24b15a8 775 X86_DUMP_FPU);
9307c4c1 776#else
376253ec 777 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
7fe48483 778 0);
9307c4c1
FB		 779#endif
780}
781
376253ec 782static void do_info_jit(Monitor *mon)
e3db7226 783{
376253ec 784 dump_exec_info((FILE *)mon, monitor_fprintf);
e3db7226
FB		 785}
786
376253ec 787static void do_info_history(Monitor *mon)
aa455485
FB		 788{
789 int i;
7e2515e8 790 const char *str;
3b46e624 791
cde76ee1
AL		 792 if (!mon->rs)
793 return;
7e2515e8
FB		 794 i = 0;
795 for(;;) {
731b0364 796 str = readline_get_history(mon->rs, i);
7e2515e8
FB		 797 if (!str)
798 break;
376253ec 799 monitor_printf(mon, "%d: '%s'\n", i, str);
8e3a9fd2 800 i++;
aa455485
FB		 801 }
802}
803
76a66253
JM		 804#if defined(TARGET_PPC)
805/* XXX: not implemented in other targets */
376253ec 806static void do_info_cpu_stats(Monitor *mon)
76a66253 807{
9349b4f9 808 CPUArchState *env;
76a66253
JM		 809
810 env = mon_get_cpu();
376253ec 811 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
76a66253
JM		 812}
813#endif
814
6d8a764e 815#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 816static void do_info_trace(Monitor *mon)
817{
818 st_print_trace((FILE *)mon, &monitor_fprintf);
819}
31965ae2 820#endif
22890ab5 821
fc764105 822static void do_trace_print_events(Monitor *mon)
22890ab5 823{
fc764105 824 trace_print_events((FILE *)mon, &monitor_fprintf);
22890ab5 825}
22890ab5 826
13661089
DB		 827static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
828{
829 const char *protocol = qdict_get_str(qdict, "protocol");
830 const char *fdname = qdict_get_str(qdict, "fdname");
13661089
DB		 831 CharDriverState *s;
832
833 if (strcmp(protocol, "spice") == 0) {
f1f5f407
DB		 834 int fd = monitor_get_fd(mon, fdname);
835 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
836 int tls = qdict_get_try_bool(qdict, "tls", 0);
13661089
DB		 837 if (!using_spice) {
838 /* correct one? spice isn't a device ,,, */
839 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
840 return -1;
841 }
f1f5f407
DB		 842 if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) {
843 close(fd);
844 }
845 return 0;
c62f6d1d 846#ifdef CONFIG_VNC
13661089
DB		 847 } else if (strcmp(protocol, "vnc") == 0) {
848 int fd = monitor_get_fd(mon, fdname);
860341f6 849 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
13661089
DB		 850 vnc_display_add_client(NULL, fd, skipauth);
851 return 0;
c62f6d1d 852#endif
13661089
DB		 853 } else if ((s = qemu_chr_find(protocol)) != NULL) {
854 int fd = monitor_get_fd(mon, fdname);
855 if (qemu_chr_add_client(s, fd) < 0) {
856 qerror_report(QERR_ADD_CLIENT_FAILED);
857 return -1;
858 }
859 return 0;
860 }
861
862 qerror_report(QERR_INVALID_PARAMETER, "protocol");
863 return -1;
864}
865
edc5cb1a
YH		 866static int client_migrate_info(Monitor *mon, const QDict *qdict,
867 MonitorCompletion cb, void *opaque)
e866e239
GH		 868{
869 const char *protocol = qdict_get_str(qdict, "protocol");
870 const char *hostname = qdict_get_str(qdict, "hostname");
871 const char *subject = qdict_get_try_str(qdict, "cert-subject");
872 int port = qdict_get_try_int(qdict, "port", -1);
873 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
874 int ret;
875
876 if (strcmp(protocol, "spice") == 0) {
877 if (!using_spice) {
878 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
879 return -1;
880 }
881
6ec5dae5
YH		 882 if (port == -1 && tls_port == -1) {
883 qerror_report(QERR_MISSING_PARAMETER, "port/tls-port");
884 return -1;
885 }
886
edc5cb1a
YH		 887 ret = qemu_spice_migrate_info(hostname, port, tls_port, subject,
888 cb, opaque);
e866e239
GH		 889 if (ret != 0) {
890 qerror_report(QERR_UNDEFINED_ERROR);
891 return -1;
892 }
893 return 0;
894 }
895
896 qerror_report(QERR_INVALID_PARAMETER, "protocol");
897 return -1;
898}
899
f1dc58e0 900static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
59a983b9 901{
d54908a5 902 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
f1dc58e0 903 return 0;
59a983b9
FB		 904}
905
d54908a5 906static void do_logfile(Monitor *mon, const QDict *qdict)
e735b91c 907{
d54908a5 908 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
e735b91c
PB		 909}
910
d54908a5 911static void do_log(Monitor *mon, const QDict *qdict)
f193c797
FB		 912{
913 int mask;
d54908a5 914 const char *items = qdict_get_str(qdict, "items");
3b46e624 915
9307c4c1 916 if (!strcmp(items, "none")) {
f193c797
FB		 917 mask = 0;
918 } else {
9307c4c1 919 mask = cpu_str_to_log_mask(items);
f193c797 920 if (!mask) {
376253ec 921 help_cmd(mon, "log");
f193c797
FB		 922 return;
923 }
924 }
925 cpu_set_log(mask);
926}
927
d54908a5 928static void do_singlestep(Monitor *mon, const QDict *qdict)
1b530a6d 929{
d54908a5 930 const char *option = qdict_get_try_str(qdict, "option");
1b530a6d
AJ		 931 if (!option || !strcmp(option, "on")) {
932 singlestep = 1;
933 } else if (!strcmp(option, "off")) {
934 singlestep = 0;
935 } else {
936 monitor_printf(mon, "unexpected option %s\n", option);
937 }
938}
939
d54908a5 940static void do_gdbserver(Monitor *mon, const QDict *qdict)
59030a8c 941{
d54908a5 942 const char *device = qdict_get_try_str(qdict, "device");
59030a8c
AL		 943 if (!device)
944 device = "tcp::" DEFAULT_GDBSTUB_PORT;
945 if (gdbserver_start(device) < 0) {
946 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
947 device);
948 } else if (strcmp(device, "none") == 0) {
36556b20 949 monitor_printf(mon, "Disabled gdbserver\n");
8a7ddc38 950 } else {
59030a8c
AL		 951 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
952 device);
8a7ddc38
FB		 953 }
954}
955
d54908a5 956static void do_watchdog_action(Monitor *mon, const QDict *qdict)
9dd986cc 957{
d54908a5 958 const char *action = qdict_get_str(qdict, "action");
9dd986cc
RJ		 959 if (select_watchdog_action(action) == -1) {
960 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
961 }
962}
963
376253ec 964static void monitor_printc(Monitor *mon, int c)
9307c4c1 965{
376253ec 966 monitor_printf(mon, "'");
9307c4c1
FB		 967 switch(c) {
968 case '\'':
376253ec 969 monitor_printf(mon, "\\'");
9307c4c1
FB		 970 break;
971 case '\\':
376253ec 972 monitor_printf(mon, "\\\\");
9307c4c1
FB		 973 break;
974 case '\n':
376253ec 975 monitor_printf(mon, "\\n");
9307c4c1
FB		 976 break;
977 case '\r':
376253ec 978 monitor_printf(mon, "\\r");
9307c4c1
FB		 979 break;
980 default:
981 if (c >= 32 && c <= 126) {
376253ec 982 monitor_printf(mon, "%c", c);
9307c4c1 983 } else {
376253ec 984 monitor_printf(mon, "\\x%02x", c);
9307c4c1
FB		 985 }
986 break;
987 }
376253ec 988 monitor_printf(mon, "'");
9307c4c1
FB		 989}
990
376253ec 991static void memory_dump(Monitor *mon, int count, int format, int wsize,
c227f099 992 target_phys_addr_t addr, int is_physical)
9307c4c1 993{
9349b4f9 994 CPUArchState *env;
23842aab 995 int l, line_size, i, max_digits, len;
9307c4c1
FB		 996 uint8_t buf[16];
997 uint64_t v;
998
999 if (format == 'i') {
1000 int flags;
1001 flags = 0;
6a00d601 1002 env = mon_get_cpu();
9307c4c1 1003#ifdef TARGET_I386
4c27ba27 1004 if (wsize == 2) {
9307c4c1 1005 flags = 1;
4c27ba27
FB		 1006 } else if (wsize == 4) {
1007 flags = 0;
1008 } else {
6a15fd12 1009 /* as default we use the current CS size */
4c27ba27 1010 flags = 0;
6a15fd12
FB		 1011 if (env) {
1012#ifdef TARGET_X86_64
5fafdf24 1013 if ((env->efer & MSR_EFER_LMA) &&
6a15fd12
FB		 1014 (env->segs[R_CS].flags & DESC_L_MASK))
1015 flags = 2;
1016 else
1017#endif
1018 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1019 flags = 1;
1020 }
4c27ba27
FB		 1021 }
1022#endif
376253ec 1023 monitor_disas(mon, env, addr, count, is_physical, flags);
9307c4c1
FB		 1024 return;
1025 }
1026
1027 len = wsize * count;
1028 if (wsize == 1)
1029 line_size = 8;
1030 else
1031 line_size = 16;
9307c4c1
FB		 1032 max_digits = 0;
1033
1034 switch(format) {
1035 case 'o':
1036 max_digits = (wsize * 8 + 2) / 3;
1037 break;
1038 default:
1039 case 'x':
1040 max_digits = (wsize * 8) / 4;
1041 break;
1042 case 'u':
1043 case 'd':
1044 max_digits = (wsize * 8 * 10 + 32) / 33;
1045 break;
1046 case 'c':
1047 wsize = 1;
1048 break;
1049 }
1050
1051 while (len > 0) {
7743e588 1052 if (is_physical)
376253ec 1053 monitor_printf(mon, TARGET_FMT_plx ":", addr);
7743e588 1054 else
376253ec 1055 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
9307c4c1
FB		 1056 l = len;
1057 if (l > line_size)
1058 l = line_size;
1059 if (is_physical) {
54f7b4a3 1060 cpu_physical_memory_read(addr, buf, l);
9307c4c1 1061 } else {
6a00d601 1062 env = mon_get_cpu();
c8f79b67 1063 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
376253ec 1064 monitor_printf(mon, " Cannot access memory\n");
c8f79b67
AL		 1065 break;
1066 }
9307c4c1 1067 }
5fafdf24 1068 i = 0;
9307c4c1
FB		 1069 while (i < l) {
1070 switch(wsize) {
1071 default:
1072 case 1:
1073 v = ldub_raw(buf + i);
1074 break;
1075 case 2:
1076 v = lduw_raw(buf + i);
1077 break;
1078 case 4:
92a31b1f 1079 v = (uint32_t)ldl_raw(buf + i);
9307c4c1
FB		 1080 break;
1081 case 8:
1082 v = ldq_raw(buf + i);
1083 break;
1084 }
376253ec 1085 monitor_printf(mon, " ");
9307c4c1
FB		 1086 switch(format) {
1087 case 'o':
376253ec 1088 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
9307c4c1
FB		 1089 break;
1090 case 'x':
376253ec 1091 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
9307c4c1
FB		 1092 break;
1093 case 'u':
376253ec 1094 monitor_printf(mon, "%*" PRIu64, max_digits, v);
9307c4c1
FB		 1095 break;
1096 case 'd':
376253ec 1097 monitor_printf(mon, "%*" PRId64, max_digits, v);
9307c4c1
FB		 1098 break;
1099 case 'c':
376253ec 1100 monitor_printc(mon, v);
9307c4c1
FB		 1101 break;
1102 }
1103 i += wsize;
1104 }
376253ec 1105 monitor_printf(mon, "\n");
9307c4c1
FB		 1106 addr += l;
1107 len -= l;
1108 }
1109}
1110
1bd1442e 1111static void do_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1112{
1bd1442e
LC		 1113 int count = qdict_get_int(qdict, "count");
1114 int format = qdict_get_int(qdict, "format");
1115 int size = qdict_get_int(qdict, "size");
1116 target_long addr = qdict_get_int(qdict, "addr");
1117
376253ec 1118 memory_dump(mon, count, format, size, addr, 0);
9307c4c1
FB		 1119}
1120
1bd1442e 1121static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1122{
1bd1442e
LC		 1123 int count = qdict_get_int(qdict, "count");
1124 int format = qdict_get_int(qdict, "format");
1125 int size = qdict_get_int(qdict, "size");
c227f099 1126 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1bd1442e 1127
376253ec 1128 memory_dump(mon, count, format, size, addr, 1);
9307c4c1
FB		 1129}
1130
1bd1442e 1131static void do_print(Monitor *mon, const QDict *qdict)
9307c4c1 1132{
1bd1442e 1133 int format = qdict_get_int(qdict, "format");
c227f099 1134 target_phys_addr_t val = qdict_get_int(qdict, "val");
1bd1442e 1135
7743e588 1136#if TARGET_PHYS_ADDR_BITS == 32
9307c4c1
FB		 1137 switch(format) {
1138 case 'o':
376253ec 1139 monitor_printf(mon, "%#o", val);
9307c4c1
FB		 1140 break;
1141 case 'x':
376253ec 1142 monitor_printf(mon, "%#x", val);
9307c4c1
FB		 1143 break;
1144 case 'u':
376253ec 1145 monitor_printf(mon, "%u", val);
9307c4c1
FB		 1146 break;
1147 default:
1148 case 'd':
376253ec 1149 monitor_printf(mon, "%d", val);
9307c4c1
FB		 1150 break;
1151 case 'c':
376253ec 1152 monitor_printc(mon, val);
9307c4c1
FB		 1153 break;
1154 }
92a31b1f
FB		 1155#else
1156 switch(format) {
1157 case 'o':
376253ec 1158 monitor_printf(mon, "%#" PRIo64, val);
92a31b1f
FB		 1159 break;
1160 case 'x':
376253ec 1161 monitor_printf(mon, "%#" PRIx64, val);
92a31b1f
FB		 1162 break;
1163 case 'u':
376253ec 1164 monitor_printf(mon, "%" PRIu64, val);
92a31b1f
FB		 1165 break;
1166 default:
1167 case 'd':
376253ec 1168 monitor_printf(mon, "%" PRId64, val);
92a31b1f
FB		 1169 break;
1170 case 'c':
376253ec 1171 monitor_printc(mon, val);
92a31b1f
FB		 1172 break;
1173 }
1174#endif
376253ec 1175 monitor_printf(mon, "\n");
9307c4c1
FB		 1176}
1177
f18c16de 1178static void do_sum(Monitor *mon, const QDict *qdict)
e4cf1adc
FB		 1179{
1180 uint32_t addr;
e4cf1adc 1181 uint16_t sum;
f18c16de
LC		 1182 uint32_t start = qdict_get_int(qdict, "start");
1183 uint32_t size = qdict_get_int(qdict, "size");
e4cf1adc
FB		 1184
1185 sum = 0;
1186 for(addr = start; addr < (start + size); addr++) {
54f7b4a3 1187 uint8_t val = ldub_phys(addr);
e4cf1adc
FB		 1188 /* BSD sum algorithm ('sum' Unix command) */
1189 sum = (sum >> 1) | (sum << 15);
54f7b4a3 1190 sum += val;
e4cf1adc 1191 }
376253ec 1192 monitor_printf(mon, "%05d\n", sum);
e4cf1adc
FB		 1193}
1194
a3a91a35
FB		 1195typedef struct {
1196 int keycode;
1197 const char *name;
1198} KeyDef;
1199
1200static const KeyDef key_defs[] = {
1201 { 0x2a, "shift" },
1202 { 0x36, "shift_r" },
3b46e624 1203
a3a91a35
FB		 1204 { 0x38, "alt" },
1205 { 0xb8, "alt_r" },
2ba27c7f
TS		 1206 { 0x64, "altgr" },
1207 { 0xe4, "altgr_r" },
a3a91a35
FB		 1208 { 0x1d, "ctrl" },
1209 { 0x9d, "ctrl_r" },
1210
1211 { 0xdd, "menu" },
1212
1213 { 0x01, "esc" },
1214
1215 { 0x02, "1" },
1216 { 0x03, "2" },
1217 { 0x04, "3" },
1218 { 0x05, "4" },
1219 { 0x06, "5" },
1220 { 0x07, "6" },
1221 { 0x08, "7" },
1222 { 0x09, "8" },
1223 { 0x0a, "9" },
1224 { 0x0b, "0" },
64866c3d
FB		 1225 { 0x0c, "minus" },
1226 { 0x0d, "equal" },
a3a91a35
FB		 1227 { 0x0e, "backspace" },
1228
1229 { 0x0f, "tab" },
1230 { 0x10, "q" },
1231 { 0x11, "w" },
1232 { 0x12, "e" },
1233 { 0x13, "r" },
1234 { 0x14, "t" },
1235 { 0x15, "y" },
1236 { 0x16, "u" },
1237 { 0x17, "i" },
1238 { 0x18, "o" },
1239 { 0x19, "p" },
49b586a9
BW		 1240 { 0x1a, "bracket_left" },
1241 { 0x1b, "bracket_right" },
a3a91a35
FB		 1242 { 0x1c, "ret" },
1243
1244 { 0x1e, "a" },
1245 { 0x1f, "s" },
1246 { 0x20, "d" },
1247 { 0x21, "f" },
1248 { 0x22, "g" },
1249 { 0x23, "h" },
1250 { 0x24, "j" },
1251 { 0x25, "k" },
1252 { 0x26, "l" },
49b586a9
BW		 1253 { 0x27, "semicolon" },
1254 { 0x28, "apostrophe" },
1255 { 0x29, "grave_accent" },
a3a91a35 1256
49b586a9 1257 { 0x2b, "backslash" },
a3a91a35
FB		 1258 { 0x2c, "z" },
1259 { 0x2d, "x" },
1260 { 0x2e, "c" },
1261 { 0x2f, "v" },
1262 { 0x30, "b" },
1263 { 0x31, "n" },
1264 { 0x32, "m" },
9155fc45
AJ		 1265 { 0x33, "comma" },
1266 { 0x34, "dot" },
1267 { 0x35, "slash" },
3b46e624 1268
4d3b6f6e
AZ		 1269 { 0x37, "asterisk" },
1270
a3a91a35 1271 { 0x39, "spc" },
00ffa62a 1272 { 0x3a, "caps_lock" },
a3a91a35
FB		 1273 { 0x3b, "f1" },
1274 { 0x3c, "f2" },
1275 { 0x3d, "f3" },
1276 { 0x3e, "f4" },
1277 { 0x3f, "f5" },
1278 { 0x40, "f6" },
1279 { 0x41, "f7" },
1280 { 0x42, "f8" },
1281 { 0x43, "f9" },
1282 { 0x44, "f10" },
00ffa62a 1283 { 0x45, "num_lock" },
a3a91a35
FB		 1284 { 0x46, "scroll_lock" },
1285
64866c3d
FB		 1286 { 0xb5, "kp_divide" },
1287 { 0x37, "kp_multiply" },
0cfec834 1288 { 0x4a, "kp_subtract" },
64866c3d
FB		 1289 { 0x4e, "kp_add" },
1290 { 0x9c, "kp_enter" },
1291 { 0x53, "kp_decimal" },
f2289cb6 1292 { 0x54, "sysrq" },
64866c3d
FB		 1293
1294 { 0x52, "kp_0" },
1295 { 0x4f, "kp_1" },
1296 { 0x50, "kp_2" },
1297 { 0x51, "kp_3" },
1298 { 0x4b, "kp_4" },
1299 { 0x4c, "kp_5" },
1300 { 0x4d, "kp_6" },
1301 { 0x47, "kp_7" },
1302 { 0x48, "kp_8" },
1303 { 0x49, "kp_9" },
3b46e624 1304
a3a91a35
FB		 1305 { 0x56, "<" },
1306
1307 { 0x57, "f11" },
1308 { 0x58, "f12" },
1309
1310 { 0xb7, "print" },
1311
1312 { 0xc7, "home" },
1313 { 0xc9, "pgup" },
1314 { 0xd1, "pgdn" },
1315 { 0xcf, "end" },
1316
1317 { 0xcb, "left" },
1318 { 0xc8, "up" },
1319 { 0xd0, "down" },
1320 { 0xcd, "right" },
1321
1322 { 0xd2, "insert" },
1323 { 0xd3, "delete" },
c0b5b109
BS		 1324#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1325 { 0xf0, "stop" },
1326 { 0xf1, "again" },
1327 { 0xf2, "props" },
1328 { 0xf3, "undo" },
1329 { 0xf4, "front" },
1330 { 0xf5, "copy" },
1331 { 0xf6, "open" },
1332 { 0xf7, "paste" },
1333 { 0xf8, "find" },
1334 { 0xf9, "cut" },
1335 { 0xfa, "lf" },
1336 { 0xfb, "help" },
1337 { 0xfc, "meta_l" },
1338 { 0xfd, "meta_r" },
1339 { 0xfe, "compose" },
1340#endif
a3a91a35
FB		 1341 { 0, NULL },
1342};
1343
1344static int get_keycode(const char *key)
1345{
1346 const KeyDef *p;
64866c3d
FB		 1347 char *endp;
1348 int ret;
a3a91a35
FB		 1349
1350 for(p = key_defs; p->name != NULL; p++) {
1351 if (!strcmp(key, p->name))
1352 return p->keycode;
1353 }
64866c3d
FB		 1354 if (strstart(key, "0x", NULL)) {
1355 ret = strtoul(key, &endp, 0);
1356 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1357 return ret;
1358 }
a3a91a35
FB		 1359 return -1;
1360}
1361
c8256f9d
AZ		 1362#define MAX_KEYCODES 16
1363static uint8_t keycodes[MAX_KEYCODES];
1364static int nb_pending_keycodes;
1365static QEMUTimer *key_timer;
1366
1367static void release_keys(void *opaque)
1368{
1369 int keycode;
1370
1371 while (nb_pending_keycodes > 0) {
1372 nb_pending_keycodes--;
1373 keycode = keycodes[nb_pending_keycodes];
1374 if (keycode & 0x80)
1375 kbd_put_keycode(0xe0);
1376 kbd_put_keycode(keycode | 0x80);
1377 }
1378}
1379
1d4daa91 1380static void do_sendkey(Monitor *mon, const QDict *qdict)
a3a91a35 1381{
3401c0d9
AZ		 1382 char keyname_buf[16];
1383 char *separator;
1384 int keyname_len, keycode, i;
1d4daa91
LC		 1385 const char *string = qdict_get_str(qdict, "string");
1386 int has_hold_time = qdict_haskey(qdict, "hold_time");
1387 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
3401c0d9 1388
c8256f9d
AZ		 1389 if (nb_pending_keycodes > 0) {
1390 qemu_del_timer(key_timer);
1391 release_keys(NULL);
1392 }
1393 if (!has_hold_time)
1394 hold_time = 100;
1395 i = 0;
3401c0d9
AZ		 1396 while (1) {
1397 separator = strchr(string, '-');
1398 keyname_len = separator ? separator - string : strlen(string);
1399 if (keyname_len > 0) {
1400 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1401 if (keyname_len > sizeof(keyname_buf) - 1) {
376253ec 1402 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
3401c0d9 1403 return;
a3a91a35 1404 }
c8256f9d 1405 if (i == MAX_KEYCODES) {
376253ec 1406 monitor_printf(mon, "too many keys\n");
3401c0d9
AZ		 1407 return;
1408 }
1409 keyname_buf[keyname_len] = 0;
1410 keycode = get_keycode(keyname_buf);
1411 if (keycode < 0) {
376253ec 1412 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
3401c0d9
AZ		 1413 return;
1414 }
c8256f9d 1415 keycodes[i++] = keycode;
a3a91a35 1416 }
3401c0d9 1417 if (!separator)
a3a91a35 1418 break;
3401c0d9 1419 string = separator + 1;
a3a91a35 1420 }
c8256f9d 1421 nb_pending_keycodes = i;
a3a91a35 1422 /* key down events */
c8256f9d 1423 for (i = 0; i < nb_pending_keycodes; i++) {
a3a91a35
FB		 1424 keycode = keycodes[i];
1425 if (keycode & 0x80)
1426 kbd_put_keycode(0xe0);
1427 kbd_put_keycode(keycode & 0x7f);
1428 }
c8256f9d 1429 /* delayed key up events */
74475455 1430 qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
6ee093c9 1431 muldiv64(get_ticks_per_sec(), hold_time, 1000));
a3a91a35
FB		 1432}
1433
13224a87
FB		 1434static int mouse_button_state;
1435
1d4daa91 1436static void do_mouse_move(Monitor *mon, const QDict *qdict)
13224a87
FB		 1437{
1438 int dx, dy, dz;
1d4daa91
LC		 1439 const char *dx_str = qdict_get_str(qdict, "dx_str");
1440 const char *dy_str = qdict_get_str(qdict, "dy_str");
1441 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
13224a87
FB		 1442 dx = strtol(dx_str, NULL, 0);
1443 dy = strtol(dy_str, NULL, 0);
1444 dz = 0;
5fafdf24 1445 if (dz_str)
13224a87
FB		 1446 dz = strtol(dz_str, NULL, 0);
1447 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1448}
1449
d54908a5 1450static void do_mouse_button(Monitor *mon, const QDict *qdict)
13224a87 1451{
d54908a5 1452 int button_state = qdict_get_int(qdict, "button_state");
13224a87
FB		 1453 mouse_button_state = button_state;
1454 kbd_mouse_event(0, 0, 0, mouse_button_state);
1455}
1456
aa93e39c 1457static void do_ioport_read(Monitor *mon, const QDict *qdict)
3440557b 1458{
aa93e39c
LC		 1459 int size = qdict_get_int(qdict, "size");
1460 int addr = qdict_get_int(qdict, "addr");
1461 int has_index = qdict_haskey(qdict, "index");
3440557b
FB		 1462 uint32_t val;
1463 int suffix;
1464
1465 if (has_index) {
aa93e39c 1466 int index = qdict_get_int(qdict, "index");
afcea8cb 1467 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
3440557b
FB		 1468 addr++;
1469 }
1470 addr &= 0xffff;
1471
1472 switch(size) {
1473 default:
1474 case 1:
afcea8cb 1475 val = cpu_inb(addr);
3440557b
FB		 1476 suffix = 'b';
1477 break;
1478 case 2:
afcea8cb 1479 val = cpu_inw(addr);
3440557b
FB		 1480 suffix = 'w';
1481 break;
1482 case 4:
afcea8cb 1483 val = cpu_inl(addr);
3440557b
FB		 1484 suffix = 'l';
1485 break;
1486 }
376253ec
AL		 1487 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1488 suffix, addr, size * 2, val);
3440557b 1489}
a3a91a35 1490
1bd1442e 1491static void do_ioport_write(Monitor *mon, const QDict *qdict)
f114784f 1492{
1bd1442e
LC		 1493 int size = qdict_get_int(qdict, "size");
1494 int addr = qdict_get_int(qdict, "addr");
1495 int val = qdict_get_int(qdict, "val");
1496
f114784f
JK		 1497 addr &= IOPORTS_MASK;
1498
1499 switch (size) {
1500 default:
1501 case 1:
afcea8cb 1502 cpu_outb(addr, val);
f114784f
JK		 1503 break;
1504 case 2:
afcea8cb 1505 cpu_outw(addr, val);
f114784f
JK		 1506 break;
1507 case 4:
afcea8cb 1508 cpu_outl(addr, val);
f114784f
JK		 1509 break;
1510 }
1511}
1512
d54908a5 1513static void do_boot_set(Monitor *mon, const QDict *qdict)
0ecdffbb
AJ		 1514{
1515 int res;
d54908a5 1516 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
0ecdffbb 1517
76e30d0f
JK		 1518 res = qemu_boot_set(bootdevice);
1519 if (res == 0) {
1520 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1521 } else if (res > 0) {
1522 monitor_printf(mon, "setting boot device list failed\n");
0ecdffbb 1523 } else {
376253ec
AL		 1524 monitor_printf(mon, "no function defined to set boot device list for "
1525 "this architecture\n");
0ecdffbb
AJ		 1526 }
1527}
1528
b86bda5b 1529#if defined(TARGET_I386)
d65aaf37
BS		 1530static void print_pte(Monitor *mon, target_phys_addr_t addr,
1531 target_phys_addr_t pte,
1532 target_phys_addr_t mask)
b86bda5b 1533{
d65aaf37
BS		 1534#ifdef TARGET_X86_64
1535 if (addr & (1ULL << 47)) {
1536 addr |= -1LL << 48;
1537 }
1538#endif
1539 monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
1540 " %c%c%c%c%c%c%c%c%c\n",
376253ec
AL		 1541 addr,
1542 pte & mask,
d65aaf37 1543 pte & PG_NX_MASK ? 'X' : '-',
376253ec
AL		 1544 pte & PG_GLOBAL_MASK ? 'G' : '-',
1545 pte & PG_PSE_MASK ? 'P' : '-',
1546 pte & PG_DIRTY_MASK ? 'D' : '-',
1547 pte & PG_ACCESSED_MASK ? 'A' : '-',
1548 pte & PG_PCD_MASK ? 'C' : '-',
1549 pte & PG_PWT_MASK ? 'T' : '-',
1550 pte & PG_USER_MASK ? 'U' : '-',
1551 pte & PG_RW_MASK ? 'W' : '-');
b86bda5b
FB		 1552}
1553
9349b4f9 1554static void tlb_info_32(Monitor *mon, CPUArchState *env)
b86bda5b 1555{
94ac5cd2 1556 unsigned int l1, l2;
b86bda5b
FB		 1557 uint32_t pgd, pde, pte;
1558
b86bda5b
FB		 1559 pgd = env->cr[3] & ~0xfff;
1560 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 1561 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 1562 pde = le32_to_cpu(pde);
1563 if (pde & PG_PRESENT_MASK) {
1564 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
d65aaf37
BS		 1565 /* 4M pages */
1566 print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
b86bda5b
FB		 1567 } else {
1568 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 1569 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 1570 pte = le32_to_cpu(pte);
1571 if (pte & PG_PRESENT_MASK) {
376253ec 1572 print_pte(mon, (l1 << 22) + (l2 << 12),
5fafdf24 1573 pte & ~PG_PSE_MASK,
b86bda5b
FB		 1574 ~0xfff);
1575 }
1576 }
1577 }
1578 }
1579 }
1580}
1581
9349b4f9 1582static void tlb_info_pae32(Monitor *mon, CPUArchState *env)
d65aaf37 1583{
94ac5cd2 1584 unsigned int l1, l2, l3;
d65aaf37
BS		 1585 uint64_t pdpe, pde, pte;
1586 uint64_t pdp_addr, pd_addr, pt_addr;
1587
1588 pdp_addr = env->cr[3] & ~0x1f;
1589 for (l1 = 0; l1 < 4; l1++) {
b8b79323 1590 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
d65aaf37
BS		 1591 pdpe = le64_to_cpu(pdpe);
1592 if (pdpe & PG_PRESENT_MASK) {
1593 pd_addr = pdpe & 0x3fffffffff000ULL;
1594 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1595 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
d65aaf37
BS		 1596 pde = le64_to_cpu(pde);
1597 if (pde & PG_PRESENT_MASK) {
1598 if (pde & PG_PSE_MASK) {
1599 /* 2M pages with PAE, CR4.PSE is ignored */
1600 print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
1601 ~((target_phys_addr_t)(1 << 20) - 1));
1602 } else {
1603 pt_addr = pde & 0x3fffffffff000ULL;
1604 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1605 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
d65aaf37
BS		 1606 pte = le64_to_cpu(pte);
1607 if (pte & PG_PRESENT_MASK) {
1608 print_pte(mon, (l1 << 30 ) + (l2 << 21)
1609 + (l3 << 12),
1610 pte & ~PG_PSE_MASK,
1611 ~(target_phys_addr_t)0xfff);
1612 }
1613 }
1614 }
1615 }
1616 }
1617 }
1618 }
1619}
1620
1621#ifdef TARGET_X86_64
9349b4f9 1622static void tlb_info_64(Monitor *mon, CPUArchState *env)
d65aaf37
BS		 1623{
1624 uint64_t l1, l2, l3, l4;
1625 uint64_t pml4e, pdpe, pde, pte;
1626 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
1627
1628 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1629 for (l1 = 0; l1 < 512; l1++) {
b8b79323 1630 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
d65aaf37
BS		 1631 pml4e = le64_to_cpu(pml4e);
1632 if (pml4e & PG_PRESENT_MASK) {
1633 pdp_addr = pml4e & 0x3fffffffff000ULL;
1634 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1635 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
d65aaf37
BS		 1636 pdpe = le64_to_cpu(pdpe);
1637 if (pdpe & PG_PRESENT_MASK) {
1638 if (pdpe & PG_PSE_MASK) {
1639 /* 1G pages, CR4.PSE is ignored */
1640 print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
1641 0x3ffffc0000000ULL);
1642 } else {
1643 pd_addr = pdpe & 0x3fffffffff000ULL;
1644 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1645 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
d65aaf37
BS		 1646 pde = le64_to_cpu(pde);
1647 if (pde & PG_PRESENT_MASK) {
1648 if (pde & PG_PSE_MASK) {
1649 /* 2M pages, CR4.PSE is ignored */
1650 print_pte(mon, (l1 << 39) + (l2 << 30) +
1651 (l3 << 21), pde,
1652 0x3ffffffe00000ULL);
1653 } else {
1654 pt_addr = pde & 0x3fffffffff000ULL;
1655 for (l4 = 0; l4 < 512; l4++) {
1656 cpu_physical_memory_read(pt_addr
1657 + l4 * 8,
b8b79323 1658 &pte, 8);
d65aaf37
BS		 1659 pte = le64_to_cpu(pte);
1660 if (pte & PG_PRESENT_MASK) {
1661 print_pte(mon, (l1 << 39) +
1662 (l2 << 30) +
1663 (l3 << 21) + (l4 << 12),
1664 pte & ~PG_PSE_MASK,
1665 0x3fffffffff000ULL);
1666 }
1667 }
1668 }
1669 }
1670 }
1671 }
1672 }
1673 }
1674 }
1675 }
1676}
1677#endif
1678
1679static void tlb_info(Monitor *mon)
1680{
9349b4f9 1681 CPUArchState *env;
d65aaf37
BS		 1682
1683 env = mon_get_cpu();
1684
1685 if (!(env->cr[0] & CR0_PG_MASK)) {
1686 monitor_printf(mon, "PG disabled\n");
1687 return;
1688 }
1689 if (env->cr[4] & CR4_PAE_MASK) {
1690#ifdef TARGET_X86_64
1691 if (env->hflags & HF_LMA_MASK) {
1692 tlb_info_64(mon, env);
1693 } else
1694#endif
1695 {
1696 tlb_info_pae32(mon, env);
1697 }
1698 } else {
1699 tlb_info_32(mon, env);
1700 }
1701}
1702
1b3cba6e
BS		 1703static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
1704 int *plast_prot,
1705 target_phys_addr_t end, int prot)
b86bda5b 1706{
9746b15b
FB		 1707 int prot1;
1708 prot1 = *plast_prot;
1709 if (prot != prot1) {
b86bda5b 1710 if (*pstart != -1) {
1b3cba6e
BS		 1711 monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
1712 TARGET_FMT_plx " %c%c%c\n",
376253ec
AL		 1713 *pstart, end, end - *pstart,
1714 prot1 & PG_USER_MASK ? 'u' : '-',
1715 'r',
1716 prot1 & PG_RW_MASK ? 'w' : '-');
b86bda5b
FB		 1717 }
1718 if (prot != 0)
1719 *pstart = end;
1720 else
1721 *pstart = -1;
1722 *plast_prot = prot;
1723 }
1724}
1725
9349b4f9 1726static void mem_info_32(Monitor *mon, CPUArchState *env)
b86bda5b 1727{
b49ca72d
AC		 1728 unsigned int l1, l2;
1729 int prot, last_prot;
1b3cba6e
BS		 1730 uint32_t pgd, pde, pte;
1731 target_phys_addr_t start, end;
6a00d601 1732
b86bda5b
FB		 1733 pgd = env->cr[3] & ~0xfff;
1734 last_prot = 0;
1735 start = -1;
1736 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 1737 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 1738 pde = le32_to_cpu(pde);
1739 end = l1 << 22;
1740 if (pde & PG_PRESENT_MASK) {
1741 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1742 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
376253ec 1743 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1744 } else {
1745 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 1746 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 1747 pte = le32_to_cpu(pte);
1748 end = (l1 << 22) + (l2 << 12);
1749 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 1750 prot = pte & pde &
1751 (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
b86bda5b
FB		 1752 } else {
1753 prot = 0;
1754 }
376253ec 1755 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1756 }
1757 }
1758 } else {
1759 prot = 0;
376253ec 1760 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1761 }
1762 }
8a94b8ca
AC		 1763 /* Flush last range */
1764 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
b86bda5b 1765}
1b3cba6e 1766
9349b4f9 1767static void mem_info_pae32(Monitor *mon, CPUArchState *env)
1b3cba6e 1768{
b49ca72d
AC		 1769 unsigned int l1, l2, l3;
1770 int prot, last_prot;
1b3cba6e
BS		 1771 uint64_t pdpe, pde, pte;
1772 uint64_t pdp_addr, pd_addr, pt_addr;
1773 target_phys_addr_t start, end;
1774
1775 pdp_addr = env->cr[3] & ~0x1f;
1776 last_prot = 0;
1777 start = -1;
1778 for (l1 = 0; l1 < 4; l1++) {
b8b79323 1779 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1b3cba6e
BS		 1780 pdpe = le64_to_cpu(pdpe);
1781 end = l1 << 30;
1782 if (pdpe & PG_PRESENT_MASK) {
1783 pd_addr = pdpe & 0x3fffffffff000ULL;
1784 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1785 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1b3cba6e
BS		 1786 pde = le64_to_cpu(pde);
1787 end = (l1 << 30) + (l2 << 21);
1788 if (pde & PG_PRESENT_MASK) {
1789 if (pde & PG_PSE_MASK) {
1790 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1791 PG_PRESENT_MASK);
1792 mem_print(mon, &start, &last_prot, end, prot);
1793 } else {
1794 pt_addr = pde & 0x3fffffffff000ULL;
1795 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1796 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1b3cba6e
BS		 1797 pte = le64_to_cpu(pte);
1798 end = (l1 << 30) + (l2 << 21) + (l3 << 12);
1799 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 1800 prot = pte & pde & (PG_USER_MASK | PG_RW_MASK |
1801 PG_PRESENT_MASK);
1b3cba6e
BS		 1802 } else {
1803 prot = 0;
1804 }
1805 mem_print(mon, &start, &last_prot, end, prot);
1806 }
1807 }
1808 } else {
1809 prot = 0;
1810 mem_print(mon, &start, &last_prot, end, prot);
1811 }
1812 }
1813 } else {
1814 prot = 0;
1815 mem_print(mon, &start, &last_prot, end, prot);
1816 }
1817 }
8a94b8ca
AC		 1818 /* Flush last range */
1819 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1b3cba6e
BS		 1820}
1821
1822
1823#ifdef TARGET_X86_64
9349b4f9 1824static void mem_info_64(Monitor *mon, CPUArchState *env)
1b3cba6e
BS		 1825{
1826 int prot, last_prot;
1827 uint64_t l1, l2, l3, l4;
1828 uint64_t pml4e, pdpe, pde, pte;
1829 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
1830
1831 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1832 last_prot = 0;
1833 start = -1;
1834 for (l1 = 0; l1 < 512; l1++) {
b8b79323 1835 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1b3cba6e
BS		 1836 pml4e = le64_to_cpu(pml4e);
1837 end = l1 << 39;
1838 if (pml4e & PG_PRESENT_MASK) {
1839 pdp_addr = pml4e & 0x3fffffffff000ULL;
1840 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1841 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1b3cba6e
BS		 1842 pdpe = le64_to_cpu(pdpe);
1843 end = (l1 << 39) + (l2 << 30);
1844 if (pdpe & PG_PRESENT_MASK) {
1845 if (pdpe & PG_PSE_MASK) {
2d5b5074
BS		 1846 prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
1847 PG_PRESENT_MASK);
c76c8416 1848 prot &= pml4e;
1b3cba6e
BS		 1849 mem_print(mon, &start, &last_prot, end, prot);
1850 } else {
1851 pd_addr = pdpe & 0x3fffffffff000ULL;
1852 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1853 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1b3cba6e
BS		 1854 pde = le64_to_cpu(pde);
1855 end = (l1 << 39) + (l2 << 30) + (l3 << 21);
1856 if (pde & PG_PRESENT_MASK) {
1857 if (pde & PG_PSE_MASK) {
1858 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1859 PG_PRESENT_MASK);
c76c8416 1860 prot &= pml4e & pdpe;
1b3cba6e
BS		 1861 mem_print(mon, &start, &last_prot, end, prot);
1862 } else {
1863 pt_addr = pde & 0x3fffffffff000ULL;
1864 for (l4 = 0; l4 < 512; l4++) {
1865 cpu_physical_memory_read(pt_addr
1866 + l4 * 8,
b8b79323 1867 &pte, 8);
1b3cba6e
BS		 1868 pte = le64_to_cpu(pte);
1869 end = (l1 << 39) + (l2 << 30) +
1870 (l3 << 21) + (l4 << 12);
1871 if (pte & PG_PRESENT_MASK) {
1872 prot = pte & (PG_USER_MASK | PG_RW_MASK |
1873 PG_PRESENT_MASK);
c76c8416 1874 prot &= pml4e & pdpe & pde;
1b3cba6e
BS		 1875 } else {
1876 prot = 0;
1877 }
1878 mem_print(mon, &start, &last_prot, end, prot);
1879 }
1880 }
1881 } else {
1882 prot = 0;
1883 mem_print(mon, &start, &last_prot, end, prot);
1884 }
1885 }
1886 }
1887 } else {
1888 prot = 0;
1889 mem_print(mon, &start, &last_prot, end, prot);
1890 }
1891 }
1892 } else {
1893 prot = 0;
1894 mem_print(mon, &start, &last_prot, end, prot);
1895 }
1896 }
8a94b8ca
AC		 1897 /* Flush last range */
1898 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
1b3cba6e
BS		 1899}
1900#endif
1901
1902static void mem_info(Monitor *mon)
1903{
9349b4f9 1904 CPUArchState *env;
1b3cba6e
BS		 1905
1906 env = mon_get_cpu();
1907
1908 if (!(env->cr[0] & CR0_PG_MASK)) {
1909 monitor_printf(mon, "PG disabled\n");
1910 return;
1911 }
1912 if (env->cr[4] & CR4_PAE_MASK) {
1913#ifdef TARGET_X86_64
1914 if (env->hflags & HF_LMA_MASK) {
1915 mem_info_64(mon, env);
1916 } else
1917#endif
1918 {
1919 mem_info_pae32(mon, env);
1920 }
1921 } else {
1922 mem_info_32(mon, env);
1923 }
1924}
b86bda5b
FB		 1925#endif
1926
7c664e2f
AJ		 1927#if defined(TARGET_SH4)
1928
376253ec 1929static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
7c664e2f 1930{
376253ec
AL		 1931 monitor_printf(mon, " tlb%i:\t"
1932 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1933 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1934 "dirty=%hhu writethrough=%hhu\n",
1935 idx,
1936 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1937 tlb->v, tlb->sh, tlb->c, tlb->pr,
1938 tlb->d, tlb->wt);
7c664e2f
AJ		 1939}
1940
376253ec 1941static void tlb_info(Monitor *mon)
7c664e2f 1942{
9349b4f9 1943 CPUArchState *env = mon_get_cpu();
7c664e2f
AJ		 1944 int i;
1945
376253ec 1946 monitor_printf (mon, "ITLB:\n");
7c664e2f 1947 for (i = 0 ; i < ITLB_SIZE ; i++)
376253ec
AL		 1948 print_tlb (mon, i, &env->itlb[i]);
1949 monitor_printf (mon, "UTLB:\n");
7c664e2f 1950 for (i = 0 ; i < UTLB_SIZE ; i++)
376253ec 1951 print_tlb (mon, i, &env->utlb[i]);
7c664e2f
AJ		 1952}
1953
1954#endif
1955
692f737c 1956#if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
d41160a3
BS		 1957static void tlb_info(Monitor *mon)
1958{
9349b4f9 1959 CPUArchState *env1 = mon_get_cpu();
d41160a3
BS		 1960
1961 dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
1962}
1963#endif
1964
314e2987
BS		 1965static void do_info_mtree(Monitor *mon)
1966{
1967 mtree_info((fprintf_function)monitor_printf, mon);
1968}
1969
030ea37b
AL		 1970static void do_info_numa(Monitor *mon)
1971{
b28b6230 1972 int i;
9349b4f9 1973 CPUArchState *env;
030ea37b
AL		 1974
1975 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1976 for (i = 0; i < nb_numa_nodes; i++) {
1977 monitor_printf(mon, "node %d cpus:", i);
1978 for (env = first_cpu; env != NULL; env = env->next_cpu) {
1979 if (env->numa_node == i) {
1980 monitor_printf(mon, " %d", env->cpu_index);
1981 }
1982 }
1983 monitor_printf(mon, "\n");
1984 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1985 node_mem[i] >> 20);
1986 }
1987}
1988
5f1ce948
FB		 1989#ifdef CONFIG_PROFILER
1990
e9a6625e
AJ		 1991int64_t qemu_time;
1992int64_t dev_time;
1993
376253ec 1994static void do_info_profile(Monitor *mon)
5f1ce948
FB		 1995{
1996 int64_t total;
1997 total = qemu_time;
1998 if (total == 0)
1999 total = 1;
376253ec 2000 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
6ee093c9 2001 dev_time, dev_time / (double)get_ticks_per_sec());
376253ec 2002 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
6ee093c9 2003 qemu_time, qemu_time / (double)get_ticks_per_sec());
5f1ce948 2004 qemu_time = 0;
5f1ce948 2005 dev_time = 0;
5f1ce948
FB		 2006}
2007#else
376253ec 2008static void do_info_profile(Monitor *mon)
5f1ce948 2009{
376253ec 2010 monitor_printf(mon, "Internal profiler not compiled\n");
5f1ce948
FB		 2011}
2012#endif
2013
ec36b695 2014/* Capture support */
72cf2d4f 2015static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
ec36b695 2016
376253ec 2017static void do_info_capture(Monitor *mon)
ec36b695
FB		 2018{
2019 int i;
2020 CaptureState *s;
2021
2022 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
376253ec 2023 monitor_printf(mon, "[%d]: ", i);
ec36b695
FB		 2024 s->ops.info (s->opaque);
2025 }
2026}
2027
2313086a 2028#ifdef HAS_AUDIO
d54908a5 2029static void do_stop_capture(Monitor *mon, const QDict *qdict)
ec36b695
FB		 2030{
2031 int i;
d54908a5 2032 int n = qdict_get_int(qdict, "n");
ec36b695
FB		 2033 CaptureState *s;
2034
2035 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2036 if (i == n) {
2037 s->ops.destroy (s->opaque);
72cf2d4f 2038 QLIST_REMOVE (s, entries);
7267c094 2039 g_free (s);
ec36b695
FB		 2040 return;
2041 }
2042 }
2043}
2044
c1925484
LC		 2045static void do_wav_capture(Monitor *mon, const QDict *qdict)
2046{
2047 const char *path = qdict_get_str(qdict, "path");
2048 int has_freq = qdict_haskey(qdict, "freq");
2049 int freq = qdict_get_try_int(qdict, "freq", -1);
2050 int has_bits = qdict_haskey(qdict, "bits");
2051 int bits = qdict_get_try_int(qdict, "bits", -1);
2052 int has_channels = qdict_haskey(qdict, "nchannels");
2053 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
ec36b695
FB		 2054 CaptureState *s;
2055
7267c094 2056 s = g_malloc0 (sizeof (*s));
ec36b695
FB		 2057
2058 freq = has_freq ? freq : 44100;
2059 bits = has_bits ? bits : 16;
2060 nchannels = has_channels ? nchannels : 2;
2061
2062 if (wav_start_capture (s, path, freq, bits, nchannels)) {
d00b2618 2063 monitor_printf(mon, "Failed to add wave capture\n");
7267c094 2064 g_free (s);
d00b2618 2065 return;
ec36b695 2066 }
72cf2d4f 2067 QLIST_INSERT_HEAD (&capture_head, s, entries);
ec36b695
FB		 2068}
2069#endif
2070
15dfcd45 2071static qemu_acl *find_acl(Monitor *mon, const char *name)
76655d6d 2072{
15dfcd45 2073 qemu_acl *acl = qemu_acl_find(name);
76655d6d 2074
76655d6d 2075 if (!acl) {
15dfcd45 2076 monitor_printf(mon, "acl: unknown list '%s'\n", name);
76655d6d 2077 }
15dfcd45
JK		 2078 return acl;
2079}
2080
d54908a5 2081static void do_acl_show(Monitor *mon, const QDict *qdict)
15dfcd45 2082{
d54908a5 2083 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2084 qemu_acl *acl = find_acl(mon, aclname);
2085 qemu_acl_entry *entry;
2086 int i = 0;
76655d6d 2087
15dfcd45 2088 if (acl) {
28a76be8 2089 monitor_printf(mon, "policy: %s\n",
76655d6d 2090 acl->defaultDeny ? "deny" : "allow");
72cf2d4f 2091 QTAILQ_FOREACH(entry, &acl->entries, next) {
28a76be8
AL		 2092 i++;
2093 monitor_printf(mon, "%d: %s %s\n", i,
15dfcd45 2094 entry->deny ? "deny" : "allow", entry->match);
28a76be8 2095 }
15dfcd45
JK		 2096 }
2097}
2098
d54908a5 2099static void do_acl_reset(Monitor *mon, const QDict *qdict)
15dfcd45 2100{
d54908a5 2101 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2102 qemu_acl *acl = find_acl(mon, aclname);
2103
2104 if (acl) {
28a76be8
AL		 2105 qemu_acl_reset(acl);
2106 monitor_printf(mon, "acl: removed all rules\n");
15dfcd45
JK		 2107 }
2108}
2109
f18c16de 2110static void do_acl_policy(Monitor *mon, const QDict *qdict)
15dfcd45 2111{
f18c16de
LC		 2112 const char *aclname = qdict_get_str(qdict, "aclname");
2113 const char *policy = qdict_get_str(qdict, "policy");
15dfcd45 2114 qemu_acl *acl = find_acl(mon, aclname);
28a76be8 2115
15dfcd45
JK		 2116 if (acl) {
2117 if (strcmp(policy, "allow") == 0) {
28a76be8
AL		 2118 acl->defaultDeny = 0;
2119 monitor_printf(mon, "acl: policy set to 'allow'\n");
15dfcd45 2120 } else if (strcmp(policy, "deny") == 0) {
28a76be8
AL		 2121 acl->defaultDeny = 1;
2122 monitor_printf(mon, "acl: policy set to 'deny'\n");
2123 } else {
15dfcd45
JK		 2124 monitor_printf(mon, "acl: unknown policy '%s', "
2125 "expected 'deny' or 'allow'\n", policy);
28a76be8 2126 }
15dfcd45
JK		 2127 }
2128}
28a76be8 2129
1bd1442e 2130static void do_acl_add(Monitor *mon, const QDict *qdict)
15dfcd45 2131{
1bd1442e
LC		 2132 const char *aclname = qdict_get_str(qdict, "aclname");
2133 const char *match = qdict_get_str(qdict, "match");
2134 const char *policy = qdict_get_str(qdict, "policy");
2135 int has_index = qdict_haskey(qdict, "index");
2136 int index = qdict_get_try_int(qdict, "index", -1);
15dfcd45
JK		 2137 qemu_acl *acl = find_acl(mon, aclname);
2138 int deny, ret;
2139
2140 if (acl) {
2141 if (strcmp(policy, "allow") == 0) {
2142 deny = 0;
2143 } else if (strcmp(policy, "deny") == 0) {
2144 deny = 1;
2145 } else {
2146 monitor_printf(mon, "acl: unknown policy '%s', "
2147 "expected 'deny' or 'allow'\n", policy);
28a76be8
AL		 2148 return;
2149 }
28a76be8
AL		 2150 if (has_index)
2151 ret = qemu_acl_insert(acl, deny, match, index);
2152 else
2153 ret = qemu_acl_append(acl, deny, match);
2154 if (ret < 0)
2155 monitor_printf(mon, "acl: unable to add acl entry\n");
2156 else
2157 monitor_printf(mon, "acl: added rule at position %d\n", ret);
15dfcd45
JK		 2158 }
2159}
28a76be8 2160
f18c16de 2161static void do_acl_remove(Monitor *mon, const QDict *qdict)
15dfcd45 2162{
f18c16de
LC		 2163 const char *aclname = qdict_get_str(qdict, "aclname");
2164 const char *match = qdict_get_str(qdict, "match");
15dfcd45
JK		 2165 qemu_acl *acl = find_acl(mon, aclname);
2166 int ret;
28a76be8 2167
15dfcd45 2168 if (acl) {
28a76be8
AL		 2169 ret = qemu_acl_remove(acl, match);
2170 if (ret < 0)
2171 monitor_printf(mon, "acl: no matching acl entry\n");
2172 else
2173 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
76655d6d
AL		 2174 }
2175}
2176
79c4f6b0 2177#if defined(TARGET_I386)
37b7ad48 2178static void do_inject_mce(Monitor *mon, const QDict *qdict)
79c4f6b0 2179{
9349b4f9 2180 CPUArchState *cenv;
37b7ad48
LC		 2181 int cpu_index = qdict_get_int(qdict, "cpu_index");
2182 int bank = qdict_get_int(qdict, "bank");
2183 uint64_t status = qdict_get_int(qdict, "status");
2184 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2185 uint64_t addr = qdict_get_int(qdict, "addr");
2186 uint64_t misc = qdict_get_int(qdict, "misc");
747461c7 2187 int flags = MCE_INJECT_UNCOND_AO;
79c4f6b0 2188
747461c7
JK		 2189 if (qdict_get_try_bool(qdict, "broadcast", 0)) {
2190 flags |= MCE_INJECT_BROADCAST;
2191 }
31ce5e0c 2192 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
316378e4
JK		 2193 if (cenv->cpu_index == cpu_index) {
2194 cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
747461c7 2195 flags);
79c4f6b0
HY		 2196 break;
2197 }
31ce5e0c 2198 }
79c4f6b0
HY		 2199}
2200#endif
2201
6ad3ebd2 2202static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2203{
d54908a5 2204 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2205 mon_fd_t *monfd;
f07918fd
MM		 2206 int fd;
2207
74c0d6f0 2208 fd = qemu_chr_fe_get_msgfd(mon->chr);
f07918fd 2209 if (fd == -1) {
ab5b027e 2210 qerror_report(QERR_FD_NOT_SUPPLIED);
6ad3ebd2 2211 return -1;
f07918fd
MM		 2212 }
2213
2214 if (qemu_isdigit(fdname[0])) {
e17ba87c
MA		 2215 qerror_report(QERR_INVALID_PARAMETER_VALUE, "fdname",
2216 "a name not starting with a digit");
6ad3ebd2 2217 return -1;
f07918fd
MM		 2218 }
2219
72cf2d4f 2220 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2221 if (strcmp(monfd->name, fdname) != 0) {
2222 continue;
2223 }
2224
2225 close(monfd->fd);
2226 monfd->fd = fd;
6ad3ebd2 2227 return 0;
f07918fd
MM		 2228 }
2229
7267c094
AL		 2230 monfd = g_malloc0(sizeof(mon_fd_t));
2231 monfd->name = g_strdup(fdname);
f07918fd
MM		 2232 monfd->fd = fd;
2233
72cf2d4f 2234 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
6ad3ebd2 2235 return 0;
f07918fd
MM		 2236}
2237
aeb91c1e 2238static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2239{
d54908a5 2240 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2241 mon_fd_t *monfd;
f07918fd 2242
72cf2d4f 2243 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2244 if (strcmp(monfd->name, fdname) != 0) {
2245 continue;
2246 }
2247
72cf2d4f 2248 QLIST_REMOVE(monfd, next);
f07918fd 2249 close(monfd->fd);
7267c094
AL		 2250 g_free(monfd->name);
2251 g_free(monfd);
aeb91c1e 2252 return 0;
f07918fd
MM		 2253 }
2254
ab5b027e 2255 qerror_report(QERR_FD_NOT_FOUND, fdname);
aeb91c1e 2256 return -1;
f07918fd
MM		 2257}
2258
d54908a5 2259static void do_loadvm(Monitor *mon, const QDict *qdict)
c8d41b2c 2260{
1354869c 2261 int saved_vm_running = runstate_is_running();
d54908a5 2262 const char *name = qdict_get_str(qdict, "name");
c8d41b2c 2263
0461d5a6 2264 vm_stop(RUN_STATE_RESTORE_VM);
c8d41b2c 2265
f0aa7a8b 2266 if (load_vmstate(name) == 0 && saved_vm_running) {
c8d41b2c 2267 vm_start();
f0aa7a8b 2268 }
c8d41b2c
JQ		 2269}
2270
7768e04c
MM		 2271int monitor_get_fd(Monitor *mon, const char *fdname)
2272{
c227f099 2273 mon_fd_t *monfd;
7768e04c 2274
72cf2d4f 2275 QLIST_FOREACH(monfd, &mon->fds, next) {
7768e04c
MM		 2276 int fd;
2277
2278 if (strcmp(monfd->name, fdname) != 0) {
2279 continue;
2280 }
2281
2282 fd = monfd->fd;
2283
2284 /* caller takes ownership of fd */
72cf2d4f 2285 QLIST_REMOVE(monfd, next);
7267c094
AL		 2286 g_free(monfd->name);
2287 g_free(monfd);
7768e04c
MM		 2288
2289 return fd;
2290 }
2291
2292 return -1;
2293}
2294
816f8925
WX		 2295/* mon_cmds and info_cmds would be sorted at runtime */
2296static mon_cmd_t mon_cmds[] = {
acd0a093 2297#include "hmp-commands.h"
5fafdf24 2298 { NULL, NULL, },
9dc39cba
FB		 2299};
2300
acd0a093 2301/* Please update hmp-commands.hx when adding or changing commands */
816f8925 2302static mon_cmd_t info_cmds[] = {
d7f9b689
LC		 2303 {
2304 .name = "version",
2305 .args_type = "",
d7f9b689
LC		 2306 .params = "",
2307 .help = "show the version of QEMU",
b9c15f16 2308 .mhandler.info = hmp_info_version,
d7f9b689
LC		 2309 },
2310 {
2311 .name = "network",
2312 .args_type = "",
d7f9b689
LC		 2313 .params = "",
2314 .help = "show the network state",
910df89d 2315 .mhandler.info = do_info_network,
d7f9b689
LC		 2316 },
2317 {
2318 .name = "chardev",
2319 .args_type = "",
d7f9b689
LC		 2320 .params = "",
2321 .help = "show the character devices",
c5a415a0 2322 .mhandler.info = hmp_info_chardev,
d7f9b689
LC		 2323 },
2324 {
2325 .name = "block",
2326 .args_type = "",
d7f9b689
LC		 2327 .params = "",
2328 .help = "show the block devices",
b2023818 2329 .mhandler.info = hmp_info_block,
d7f9b689
LC		 2330 },
2331 {
2332 .name = "blockstats",
2333 .args_type = "",
d7f9b689
LC		 2334 .params = "",
2335 .help = "show block device statistics",
f11f57e4 2336 .mhandler.info = hmp_info_blockstats,
d7f9b689 2337 },
fb5458cd
SH		 2338 {
2339 .name = "block-jobs",
2340 .args_type = "",
2341 .params = "",
2342 .help = "show progress of ongoing block device operations",
2343 .mhandler.info = hmp_info_block_jobs,
2344 },
d7f9b689
LC		 2345 {
2346 .name = "registers",
2347 .args_type = "",
d7f9b689
LC		 2348 .params = "",
2349 .help = "show the cpu registers",
910df89d 2350 .mhandler.info = do_info_registers,
d7f9b689
LC		 2351 },
2352 {
2353 .name = "cpus",
2354 .args_type = "",
d7f9b689
LC		 2355 .params = "",
2356 .help = "show infos for each CPU",
de0b36b6 2357 .mhandler.info = hmp_info_cpus,
d7f9b689
LC		 2358 },
2359 {
2360 .name = "history",
2361 .args_type = "",
d7f9b689
LC		 2362 .params = "",
2363 .help = "show the command line history",
910df89d 2364 .mhandler.info = do_info_history,
d7f9b689 2365 },
661f1929
JK		 2366#if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2367 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
d7f9b689
LC		 2368 {
2369 .name = "irq",
2370 .args_type = "",
d7f9b689
LC		 2371 .params = "",
2372 .help = "show the interrupts statistics (if available)",
661f1929
JK		 2373#ifdef TARGET_SPARC
2374 .mhandler.info = sun4m_irq_info,
2375#elif defined(TARGET_LM32)
2376 .mhandler.info = lm32_irq_info,
2377#else
910df89d 2378 .mhandler.info = irq_info,
661f1929 2379#endif
d7f9b689
LC		 2380 },
2381 {
2382 .name = "pic",
2383 .args_type = "",
d7f9b689
LC		 2384 .params = "",
2385 .help = "show i8259 (PIC) state",
661f1929
JK		 2386#ifdef TARGET_SPARC
2387 .mhandler.info = sun4m_pic_info,
2388#elif defined(TARGET_LM32)
2389 .mhandler.info = lm32_do_pic_info,
2390#else
910df89d 2391 .mhandler.info = pic_info,
661f1929 2392#endif
d7f9b689 2393 },
661f1929 2394#endif
d7f9b689
LC		 2395 {
2396 .name = "pci",
2397 .args_type = "",
d7f9b689
LC		 2398 .params = "",
2399 .help = "show PCI info",
79627472 2400 .mhandler.info = hmp_info_pci,
d7f9b689 2401 },
bebabbc7 2402#if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
692f737c 2403 defined(TARGET_PPC) || defined(TARGET_XTENSA)
d7f9b689
LC		 2404 {
2405 .name = "tlb",
2406 .args_type = "",
d7f9b689
LC		 2407 .params = "",
2408 .help = "show virtual to physical memory mappings",
910df89d 2409 .mhandler.info = tlb_info,
d7f9b689 2410 },
7c664e2f
AJ		 2411#endif
2412#if defined(TARGET_I386)
d7f9b689
LC		 2413 {
2414 .name = "mem",
2415 .args_type = "",
d7f9b689
LC		 2416 .params = "",
2417 .help = "show the active virtual memory mappings",
910df89d 2418 .mhandler.info = mem_info,
d7f9b689 2419 },
b86bda5b 2420#endif
314e2987
BS		 2421 {
2422 .name = "mtree",
2423 .args_type = "",
2424 .params = "",
2425 .help = "show memory tree",
2426 .mhandler.info = do_info_mtree,
2427 },
d7f9b689
LC		 2428 {
2429 .name = "jit",
2430 .args_type = "",
d7f9b689
LC		 2431 .params = "",
2432 .help = "show dynamic compiler info",
910df89d 2433 .mhandler.info = do_info_jit,
d7f9b689
LC		 2434 },
2435 {
2436 .name = "kvm",
2437 .args_type = "",
d7f9b689
LC		 2438 .params = "",
2439 .help = "show KVM information",
292a2602 2440 .mhandler.info = hmp_info_kvm,
d7f9b689
LC		 2441 },
2442 {
2443 .name = "numa",
2444 .args_type = "",
d7f9b689
LC		 2445 .params = "",
2446 .help = "show NUMA information",
910df89d 2447 .mhandler.info = do_info_numa,
d7f9b689
LC		 2448 },
2449 {
2450 .name = "usb",
2451 .args_type = "",
d7f9b689
LC		 2452 .params = "",
2453 .help = "show guest USB devices",
910df89d 2454 .mhandler.info = usb_info,
d7f9b689
LC		 2455 },
2456 {
2457 .name = "usbhost",
2458 .args_type = "",
d7f9b689
LC		 2459 .params = "",
2460 .help = "show host USB devices",
910df89d 2461 .mhandler.info = usb_host_info,
d7f9b689
LC		 2462 },
2463 {
2464 .name = "profile",
2465 .args_type = "",
d7f9b689
LC		 2466 .params = "",
2467 .help = "show profiling information",
910df89d 2468 .mhandler.info = do_info_profile,
d7f9b689
LC		 2469 },
2470 {
2471 .name = "capture",
2472 .args_type = "",
d7f9b689
LC		 2473 .params = "",
2474 .help = "show capture information",
910df89d 2475 .mhandler.info = do_info_capture,
d7f9b689
LC		 2476 },
2477 {
2478 .name = "snapshots",
2479 .args_type = "",
d7f9b689
LC		 2480 .params = "",
2481 .help = "show the currently saved VM snapshots",
910df89d 2482 .mhandler.info = do_info_snapshots,
d7f9b689
LC		 2483 },
2484 {
2485 .name = "status",
2486 .args_type = "",
d7f9b689
LC		 2487 .params = "",
2488 .help = "show the current VM status (running|paused)",
1fa9a5e4 2489 .mhandler.info = hmp_info_status,
d7f9b689
LC		 2490 },
2491 {
2492 .name = "pcmcia",
2493 .args_type = "",
d7f9b689
LC		 2494 .params = "",
2495 .help = "show guest PCMCIA status",
910df89d 2496 .mhandler.info = pcmcia_info,
d7f9b689
LC		 2497 },
2498 {
2499 .name = "mice",
2500 .args_type = "",
d7f9b689
LC		 2501 .params = "",
2502 .help = "show which guest mouse is receiving events",
e235cec3 2503 .mhandler.info = hmp_info_mice,
d7f9b689
LC		 2504 },
2505 {
2506 .name = "vnc",
2507 .args_type = "",
d7f9b689
LC		 2508 .params = "",
2509 .help = "show the vnc server status",
2b54aa87 2510 .mhandler.info = hmp_info_vnc,
d7f9b689 2511 },
cb42a870
GH		 2512#if defined(CONFIG_SPICE)
2513 {
2514 .name = "spice",
2515 .args_type = "",
2516 .params = "",
2517 .help = "show the spice server status",
d1f29646 2518 .mhandler.info = hmp_info_spice,
cb42a870
GH		 2519 },
2520#endif
d7f9b689
LC		 2521 {
2522 .name = "name",
2523 .args_type = "",
d7f9b689
LC		 2524 .params = "",
2525 .help = "show the current VM name",
48a32bed 2526 .mhandler.info = hmp_info_name,
d7f9b689
LC		 2527 },
2528 {
2529 .name = "uuid",
2530 .args_type = "",
d7f9b689
LC		 2531 .params = "",
2532 .help = "show the current VM UUID",
efab767e 2533 .mhandler.info = hmp_info_uuid,
d7f9b689 2534 },
76a66253 2535#if defined(TARGET_PPC)
d7f9b689
LC		 2536 {
2537 .name = "cpustats",
2538 .args_type = "",
d7f9b689
LC		 2539 .params = "",
2540 .help = "show CPU statistics",
910df89d 2541 .mhandler.info = do_info_cpu_stats,
d7f9b689 2542 },
76a66253 2543#endif
31a60e22 2544#if defined(CONFIG_SLIRP)
d7f9b689
LC		 2545 {
2546 .name = "usernet",
2547 .args_type = "",
d7f9b689
LC		 2548 .params = "",
2549 .help = "show user network stack connection states",
910df89d 2550 .mhandler.info = do_info_usernet,
d7f9b689 2551 },
31a60e22 2552#endif
d7f9b689
LC		 2553 {
2554 .name = "migrate",
2555 .args_type = "",
d7f9b689
LC		 2556 .params = "",
2557 .help = "show migration status",
791e7c82 2558 .mhandler.info = hmp_info_migrate,
d7f9b689
LC		 2559 },
2560 {
2561 .name = "balloon",
2562 .args_type = "",
d7f9b689
LC		 2563 .params = "",
2564 .help = "show balloon information",
96637bcd 2565 .mhandler.info = hmp_info_balloon,
d7f9b689
LC		 2566 },
2567 {
2568 .name = "qtree",
2569 .args_type = "",
d7f9b689
LC		 2570 .params = "",
2571 .help = "show device tree",
910df89d 2572 .mhandler.info = do_info_qtree,
d7f9b689
LC		 2573 },
2574 {
2575 .name = "qdm",
2576 .args_type = "",
d7f9b689
LC		 2577 .params = "",
2578 .help = "show qdev device model list",
910df89d 2579 .mhandler.info = do_info_qdm,
d7f9b689
LC		 2580 },
2581 {
2582 .name = "roms",
2583 .args_type = "",
d7f9b689
LC		 2584 .params = "",
2585 .help = "show roms",
910df89d 2586 .mhandler.info = do_info_roms,
d7f9b689 2587 },
6d8a764e 2588#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 2589 {
2590 .name = "trace",
2591 .args_type = "",
2592 .params = "",
2593 .help = "show current contents of trace buffer",
2594 .mhandler.info = do_info_trace,
2595 },
31965ae2 2596#endif
22890ab5
PS		 2597 {
2598 .name = "trace-events",
2599 .args_type = "",
2600 .params = "",
2601 .help = "show available trace-events & their state",
fc764105 2602 .mhandler.info = do_trace_print_events,
22890ab5 2603 },
d7f9b689
LC		 2604 {
2605 .name = NULL,
2606 },
9dc39cba
FB		 2607};
2608
f36b4afb 2609static const mon_cmd_t qmp_cmds[] = {
e3193601 2610#include "qmp-commands-old.h"
f36b4afb
LC		 2611 { /* NULL */ },
2612};
2613
9307c4c1
FB		 2614/*******************************************************************/
2615
2616static const char *pch;
2617static jmp_buf expr_env;
2618
92a31b1f
FB		 2619#define MD_TLONG 0
2620#define MD_I32 1
2621
9307c4c1
FB		 2622typedef struct MonitorDef {
2623 const char *name;
2624 int offset;
8662d656 2625 target_long (*get_value)(const struct MonitorDef *md, int val);
92a31b1f 2626 int type;
9307c4c1
FB		 2627} MonitorDef;
2628
57206fd4 2629#if defined(TARGET_I386)
8662d656 2630static target_long monitor_get_pc (const struct MonitorDef *md, int val)
57206fd4 2631{
9349b4f9 2632 CPUArchState *env = mon_get_cpu();
6a00d601 2633 return env->eip + env->segs[R_CS].base;
57206fd4
FB		 2634}
2635#endif
2636
a541f297 2637#if defined(TARGET_PPC)
8662d656 2638static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
a541f297 2639{
9349b4f9 2640 CPUArchState *env = mon_get_cpu();
a541f297
FB		 2641 unsigned int u;
2642 int i;
2643
2644 u = 0;
2645 for (i = 0; i < 8; i++)
28a76be8 2646 u |= env->crf[i] << (32 - (4 * i));
a541f297
FB		 2647
2648 return u;
2649}
2650
8662d656 2651static target_long monitor_get_msr (const struct MonitorDef *md, int val)
a541f297 2652{
9349b4f9 2653 CPUArchState *env = mon_get_cpu();
0411a972 2654 return env->msr;
a541f297
FB		 2655}
2656
8662d656 2657static target_long monitor_get_xer (const struct MonitorDef *md, int val)
a541f297 2658{
9349b4f9 2659 CPUArchState *env = mon_get_cpu();
3d7b417e 2660 return env->xer;
a541f297 2661}
9fddaa0c 2662
8662d656 2663static target_long monitor_get_decr (const struct MonitorDef *md, int val)
9fddaa0c 2664{
9349b4f9 2665 CPUArchState *env = mon_get_cpu();
6a00d601 2666 return cpu_ppc_load_decr(env);
9fddaa0c
FB		 2667}
2668
8662d656 2669static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
9fddaa0c 2670{
9349b4f9 2671 CPUArchState *env = mon_get_cpu();
6a00d601 2672 return cpu_ppc_load_tbu(env);
9fddaa0c
FB		 2673}
2674
8662d656 2675static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
9fddaa0c 2676{
9349b4f9 2677 CPUArchState *env = mon_get_cpu();
6a00d601 2678 return cpu_ppc_load_tbl(env);
9fddaa0c 2679}
a541f297
FB		 2680#endif
2681
e95c8d51 2682#if defined(TARGET_SPARC)
7b936c0c 2683#ifndef TARGET_SPARC64
8662d656 2684static target_long monitor_get_psr (const struct MonitorDef *md, int val)
e95c8d51 2685{
9349b4f9 2686 CPUArchState *env = mon_get_cpu();
5a834bb4
BS		 2687
2688 return cpu_get_psr(env);
e95c8d51 2689}
7b936c0c 2690#endif
e95c8d51 2691
8662d656 2692static target_long monitor_get_reg(const struct MonitorDef *md, int val)
e95c8d51 2693{
9349b4f9 2694 CPUArchState *env = mon_get_cpu();
6a00d601 2695 return env->regwptr[val];
e95c8d51
FB		 2696}
2697#endif
2698
8662d656 2699static const MonitorDef monitor_defs[] = {
9307c4c1 2700#ifdef TARGET_I386
57206fd4
FB		 2701
2702#define SEG(name, seg) \
e59d167f
AF		 2703 { name, offsetof(CPUX86State, segs[seg].selector), NULL, MD_I32 },\
2704 { name ".base", offsetof(CPUX86State, segs[seg].base) },\
2705 { name ".limit", offsetof(CPUX86State, segs[seg].limit), NULL, MD_I32 },
2706
2707 { "eax", offsetof(CPUX86State, regs[0]) },
2708 { "ecx", offsetof(CPUX86State, regs[1]) },
2709 { "edx", offsetof(CPUX86State, regs[2]) },
2710 { "ebx", offsetof(CPUX86State, regs[3]) },
2711 { "esp|sp", offsetof(CPUX86State, regs[4]) },
2712 { "ebp|fp", offsetof(CPUX86State, regs[5]) },
2713 { "esi", offsetof(CPUX86State, regs[6]) },
2714 { "edi", offsetof(CPUX86State, regs[7]) },
92a31b1f 2715#ifdef TARGET_X86_64
e59d167f
AF		 2716 { "r8", offsetof(CPUX86State, regs[8]) },
2717 { "r9", offsetof(CPUX86State, regs[9]) },
2718 { "r10", offsetof(CPUX86State, regs[10]) },
2719 { "r11", offsetof(CPUX86State, regs[11]) },
2720 { "r12", offsetof(CPUX86State, regs[12]) },
2721 { "r13", offsetof(CPUX86State, regs[13]) },
2722 { "r14", offsetof(CPUX86State, regs[14]) },
2723 { "r15", offsetof(CPUX86State, regs[15]) },
92a31b1f 2724#endif
e59d167f
AF		 2725 { "eflags", offsetof(CPUX86State, eflags) },
2726 { "eip", offsetof(CPUX86State, eip) },
57206fd4
FB		 2727 SEG("cs", R_CS)
2728 SEG("ds", R_DS)
2729 SEG("es", R_ES)
01038d2a 2730 SEG("ss", R_SS)
57206fd4
FB		 2731 SEG("fs", R_FS)
2732 SEG("gs", R_GS)
2733 { "pc", 0, monitor_get_pc, },
a541f297 2734#elif defined(TARGET_PPC)
ff937dba 2735 /* General purpose registers */
e59d167f
AF		 2736 { "r0", offsetof(CPUPPCState, gpr[0]) },
2737 { "r1", offsetof(CPUPPCState, gpr[1]) },
2738 { "r2", offsetof(CPUPPCState, gpr[2]) },
2739 { "r3", offsetof(CPUPPCState, gpr[3]) },
2740 { "r4", offsetof(CPUPPCState, gpr[4]) },
2741 { "r5", offsetof(CPUPPCState, gpr[5]) },
2742 { "r6", offsetof(CPUPPCState, gpr[6]) },
2743 { "r7", offsetof(CPUPPCState, gpr[7]) },
2744 { "r8", offsetof(CPUPPCState, gpr[8]) },
2745 { "r9", offsetof(CPUPPCState, gpr[9]) },
2746 { "r10", offsetof(CPUPPCState, gpr[10]) },
2747 { "r11", offsetof(CPUPPCState, gpr[11]) },
2748 { "r12", offsetof(CPUPPCState, gpr[12]) },
2749 { "r13", offsetof(CPUPPCState, gpr[13]) },
2750 { "r14", offsetof(CPUPPCState, gpr[14]) },
2751 { "r15", offsetof(CPUPPCState, gpr[15]) },
2752 { "r16", offsetof(CPUPPCState, gpr[16]) },
2753 { "r17", offsetof(CPUPPCState, gpr[17]) },
2754 { "r18", offsetof(CPUPPCState, gpr[18]) },
2755 { "r19", offsetof(CPUPPCState, gpr[19]) },
2756 { "r20", offsetof(CPUPPCState, gpr[20]) },
2757 { "r21", offsetof(CPUPPCState, gpr[21]) },
2758 { "r22", offsetof(CPUPPCState, gpr[22]) },
2759 { "r23", offsetof(CPUPPCState, gpr[23]) },
2760 { "r24", offsetof(CPUPPCState, gpr[24]) },
2761 { "r25", offsetof(CPUPPCState, gpr[25]) },
2762 { "r26", offsetof(CPUPPCState, gpr[26]) },
2763 { "r27", offsetof(CPUPPCState, gpr[27]) },
2764 { "r28", offsetof(CPUPPCState, gpr[28]) },
2765 { "r29", offsetof(CPUPPCState, gpr[29]) },
2766 { "r30", offsetof(CPUPPCState, gpr[30]) },
2767 { "r31", offsetof(CPUPPCState, gpr[31]) },
ff937dba 2768 /* Floating point registers */
e59d167f
AF		 2769 { "f0", offsetof(CPUPPCState, fpr[0]) },
2770 { "f1", offsetof(CPUPPCState, fpr[1]) },
2771 { "f2", offsetof(CPUPPCState, fpr[2]) },
2772 { "f3", offsetof(CPUPPCState, fpr[3]) },
2773 { "f4", offsetof(CPUPPCState, fpr[4]) },
2774 { "f5", offsetof(CPUPPCState, fpr[5]) },
2775 { "f6", offsetof(CPUPPCState, fpr[6]) },
2776 { "f7", offsetof(CPUPPCState, fpr[7]) },
2777 { "f8", offsetof(CPUPPCState, fpr[8]) },
2778 { "f9", offsetof(CPUPPCState, fpr[9]) },
2779 { "f10", offsetof(CPUPPCState, fpr[10]) },
2780 { "f11", offsetof(CPUPPCState, fpr[11]) },
2781 { "f12", offsetof(CPUPPCState, fpr[12]) },
2782 { "f13", offsetof(CPUPPCState, fpr[13]) },
2783 { "f14", offsetof(CPUPPCState, fpr[14]) },
2784 { "f15", offsetof(CPUPPCState, fpr[15]) },
2785 { "f16", offsetof(CPUPPCState, fpr[16]) },
2786 { "f17", offsetof(CPUPPCState, fpr[17]) },
2787 { "f18", offsetof(CPUPPCState, fpr[18]) },
2788 { "f19", offsetof(CPUPPCState, fpr[19]) },
2789 { "f20", offsetof(CPUPPCState, fpr[20]) },
2790 { "f21", offsetof(CPUPPCState, fpr[21]) },
2791 { "f22", offsetof(CPUPPCState, fpr[22]) },
2792 { "f23", offsetof(CPUPPCState, fpr[23]) },
2793 { "f24", offsetof(CPUPPCState, fpr[24]) },
2794 { "f25", offsetof(CPUPPCState, fpr[25]) },
2795 { "f26", offsetof(CPUPPCState, fpr[26]) },
2796 { "f27", offsetof(CPUPPCState, fpr[27]) },
2797 { "f28", offsetof(CPUPPCState, fpr[28]) },
2798 { "f29", offsetof(CPUPPCState, fpr[29]) },
2799 { "f30", offsetof(CPUPPCState, fpr[30]) },
2800 { "f31", offsetof(CPUPPCState, fpr[31]) },
2801 { "fpscr", offsetof(CPUPPCState, fpscr) },
ff937dba 2802 /* Next instruction pointer */
e59d167f
AF		 2803 { "nip|pc", offsetof(CPUPPCState, nip) },
2804 { "lr", offsetof(CPUPPCState, lr) },
2805 { "ctr", offsetof(CPUPPCState, ctr) },
9fddaa0c 2806 { "decr", 0, &monitor_get_decr, },
a541f297 2807 { "ccr", 0, &monitor_get_ccr, },
ff937dba 2808 /* Machine state register */
a541f297
FB		 2809 { "msr", 0, &monitor_get_msr, },
2810 { "xer", 0, &monitor_get_xer, },
9fddaa0c
FB		 2811 { "tbu", 0, &monitor_get_tbu, },
2812 { "tbl", 0, &monitor_get_tbl, },
ff937dba
JM		 2813#if defined(TARGET_PPC64)
2814 /* Address space register */
e59d167f 2815 { "asr", offsetof(CPUPPCState, asr) },
ff937dba
JM		 2816#endif
2817 /* Segment registers */
e59d167f
AF		 2818 { "sdr1", offsetof(CPUPPCState, spr[SPR_SDR1]) },
2819 { "sr0", offsetof(CPUPPCState, sr[0]) },
2820 { "sr1", offsetof(CPUPPCState, sr[1]) },
2821 { "sr2", offsetof(CPUPPCState, sr[2]) },
2822 { "sr3", offsetof(CPUPPCState, sr[3]) },
2823 { "sr4", offsetof(CPUPPCState, sr[4]) },
2824 { "sr5", offsetof(CPUPPCState, sr[5]) },
2825 { "sr6", offsetof(CPUPPCState, sr[6]) },
2826 { "sr7", offsetof(CPUPPCState, sr[7]) },
2827 { "sr8", offsetof(CPUPPCState, sr[8]) },
2828 { "sr9", offsetof(CPUPPCState, sr[9]) },
2829 { "sr10", offsetof(CPUPPCState, sr[10]) },
2830 { "sr11", offsetof(CPUPPCState, sr[11]) },
2831 { "sr12", offsetof(CPUPPCState, sr[12]) },
2832 { "sr13", offsetof(CPUPPCState, sr[13]) },
2833 { "sr14", offsetof(CPUPPCState, sr[14]) },
2834 { "sr15", offsetof(CPUPPCState, sr[15]) },
90dc8812 2835 /* Too lazy to put BATs... */
e59d167f
AF		 2836 { "pvr", offsetof(CPUPPCState, spr[SPR_PVR]) },
2837
2838 { "srr0", offsetof(CPUPPCState, spr[SPR_SRR0]) },
2839 { "srr1", offsetof(CPUPPCState, spr[SPR_SRR1]) },
2840 { "sprg0", offsetof(CPUPPCState, spr[SPR_SPRG0]) },
2841 { "sprg1", offsetof(CPUPPCState, spr[SPR_SPRG1]) },
2842 { "sprg2", offsetof(CPUPPCState, spr[SPR_SPRG2]) },
2843 { "sprg3", offsetof(CPUPPCState, spr[SPR_SPRG3]) },
2844 { "sprg4", offsetof(CPUPPCState, spr[SPR_SPRG4]) },
2845 { "sprg5", offsetof(CPUPPCState, spr[SPR_SPRG5]) },
2846 { "sprg6", offsetof(CPUPPCState, spr[SPR_SPRG6]) },
2847 { "sprg7", offsetof(CPUPPCState, spr[SPR_SPRG7]) },
2848 { "pid", offsetof(CPUPPCState, spr[SPR_BOOKE_PID]) },
2849 { "csrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR0]) },
2850 { "csrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR1]) },
2851 { "esr", offsetof(CPUPPCState, spr[SPR_BOOKE_ESR]) },
2852 { "dear", offsetof(CPUPPCState, spr[SPR_BOOKE_DEAR]) },
2853 { "mcsr", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSR]) },
2854 { "tsr", offsetof(CPUPPCState, spr[SPR_BOOKE_TSR]) },
2855 { "tcr", offsetof(CPUPPCState, spr[SPR_BOOKE_TCR]) },
2856 { "vrsave", offsetof(CPUPPCState, spr[SPR_VRSAVE]) },
2857 { "pir", offsetof(CPUPPCState, spr[SPR_BOOKE_PIR]) },
2858 { "mcsrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR0]) },
2859 { "mcsrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR1]) },
2860 { "decar", offsetof(CPUPPCState, spr[SPR_BOOKE_DECAR]) },
2861 { "ivpr", offsetof(CPUPPCState, spr[SPR_BOOKE_IVPR]) },
2862 { "epcr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPCR]) },
2863 { "sprg8", offsetof(CPUPPCState, spr[SPR_BOOKE_SPRG8]) },
2864 { "ivor0", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR0]) },
2865 { "ivor1", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR1]) },
2866 { "ivor2", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR2]) },
2867 { "ivor3", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR3]) },
2868 { "ivor4", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR4]) },
2869 { "ivor5", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR5]) },
2870 { "ivor6", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR6]) },
2871 { "ivor7", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR7]) },
2872 { "ivor8", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR8]) },
2873 { "ivor9", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR9]) },
2874 { "ivor10", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR10]) },
2875 { "ivor11", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR11]) },
2876 { "ivor12", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR12]) },
2877 { "ivor13", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR13]) },
2878 { "ivor14", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR14]) },
2879 { "ivor15", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR15]) },
2880 { "ivor32", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR32]) },
2881 { "ivor33", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR33]) },
2882 { "ivor34", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR34]) },
2883 { "ivor35", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR35]) },
2884 { "ivor36", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR36]) },
2885 { "ivor37", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR37]) },
2886 { "mas0", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS0]) },
2887 { "mas1", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS1]) },
2888 { "mas2", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS2]) },
2889 { "mas3", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS3]) },
2890 { "mas4", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS4]) },
2891 { "mas6", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS6]) },
2892 { "mas7", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS7]) },
2893 { "mmucfg", offsetof(CPUPPCState, spr[SPR_MMUCFG]) },
2894 { "tlb0cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB0CFG]) },
2895 { "tlb1cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB1CFG]) },
2896 { "epr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPR]) },
2897 { "eplc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPLC]) },
2898 { "epsc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPSC]) },
2899 { "svr", offsetof(CPUPPCState, spr[SPR_E500_SVR]) },
2900 { "mcar", offsetof(CPUPPCState, spr[SPR_Exxx_MCAR]) },
2901 { "pid1", offsetof(CPUPPCState, spr[SPR_BOOKE_PID1]) },
2902 { "pid2", offsetof(CPUPPCState, spr[SPR_BOOKE_PID2]) },
2903 { "hid0", offsetof(CPUPPCState, spr[SPR_HID0]) },
90dc8812 2904
e95c8d51 2905#elif defined(TARGET_SPARC)
e59d167f
AF		 2906 { "g0", offsetof(CPUSPARCState, gregs[0]) },
2907 { "g1", offsetof(CPUSPARCState, gregs[1]) },
2908 { "g2", offsetof(CPUSPARCState, gregs[2]) },
2909 { "g3", offsetof(CPUSPARCState, gregs[3]) },
2910 { "g4", offsetof(CPUSPARCState, gregs[4]) },
2911 { "g5", offsetof(CPUSPARCState, gregs[5]) },
2912 { "g6", offsetof(CPUSPARCState, gregs[6]) },
2913 { "g7", offsetof(CPUSPARCState, gregs[7]) },
e95c8d51
FB		 2914 { "o0", 0, monitor_get_reg },
2915 { "o1", 1, monitor_get_reg },
2916 { "o2", 2, monitor_get_reg },
2917 { "o3", 3, monitor_get_reg },
2918 { "o4", 4, monitor_get_reg },
2919 { "o5", 5, monitor_get_reg },
2920 { "o6", 6, monitor_get_reg },
2921 { "o7", 7, monitor_get_reg },
2922 { "l0", 8, monitor_get_reg },
2923 { "l1", 9, monitor_get_reg },
2924 { "l2", 10, monitor_get_reg },
2925 { "l3", 11, monitor_get_reg },
2926 { "l4", 12, monitor_get_reg },
2927 { "l5", 13, monitor_get_reg },
2928 { "l6", 14, monitor_get_reg },
2929 { "l7", 15, monitor_get_reg },
2930 { "i0", 16, monitor_get_reg },
2931 { "i1", 17, monitor_get_reg },
2932 { "i2", 18, monitor_get_reg },
2933 { "i3", 19, monitor_get_reg },
2934 { "i4", 20, monitor_get_reg },
2935 { "i5", 21, monitor_get_reg },
2936 { "i6", 22, monitor_get_reg },
2937 { "i7", 23, monitor_get_reg },
e59d167f
AF		 2938 { "pc", offsetof(CPUSPARCState, pc) },
2939 { "npc", offsetof(CPUSPARCState, npc) },
2940 { "y", offsetof(CPUSPARCState, y) },
7b936c0c 2941#ifndef TARGET_SPARC64
e95c8d51 2942 { "psr", 0, &monitor_get_psr, },
e59d167f 2943 { "wim", offsetof(CPUSPARCState, wim) },
7b936c0c 2944#endif
e59d167f
AF		 2945 { "tbr", offsetof(CPUSPARCState, tbr) },
2946 { "fsr", offsetof(CPUSPARCState, fsr) },
2947 { "f0", offsetof(CPUSPARCState, fpr[0].l.upper) },
2948 { "f1", offsetof(CPUSPARCState, fpr[0].l.lower) },
2949 { "f2", offsetof(CPUSPARCState, fpr[1].l.upper) },
2950 { "f3", offsetof(CPUSPARCState, fpr[1].l.lower) },
2951 { "f4", offsetof(CPUSPARCState, fpr[2].l.upper) },
2952 { "f5", offsetof(CPUSPARCState, fpr[2].l.lower) },
2953 { "f6", offsetof(CPUSPARCState, fpr[3].l.upper) },
2954 { "f7", offsetof(CPUSPARCState, fpr[3].l.lower) },
2955 { "f8", offsetof(CPUSPARCState, fpr[4].l.upper) },
2956 { "f9", offsetof(CPUSPARCState, fpr[4].l.lower) },
2957 { "f10", offsetof(CPUSPARCState, fpr[5].l.upper) },
2958 { "f11", offsetof(CPUSPARCState, fpr[5].l.lower) },
2959 { "f12", offsetof(CPUSPARCState, fpr[6].l.upper) },
2960 { "f13", offsetof(CPUSPARCState, fpr[6].l.lower) },
2961 { "f14", offsetof(CPUSPARCState, fpr[7].l.upper) },
2962 { "f15", offsetof(CPUSPARCState, fpr[7].l.lower) },
2963 { "f16", offsetof(CPUSPARCState, fpr[8].l.upper) },
2964 { "f17", offsetof(CPUSPARCState, fpr[8].l.lower) },
2965 { "f18", offsetof(CPUSPARCState, fpr[9].l.upper) },
2966 { "f19", offsetof(CPUSPARCState, fpr[9].l.lower) },
2967 { "f20", offsetof(CPUSPARCState, fpr[10].l.upper) },
2968 { "f21", offsetof(CPUSPARCState, fpr[10].l.lower) },
2969 { "f22", offsetof(CPUSPARCState, fpr[11].l.upper) },
2970 { "f23", offsetof(CPUSPARCState, fpr[11].l.lower) },
2971 { "f24", offsetof(CPUSPARCState, fpr[12].l.upper) },
2972 { "f25", offsetof(CPUSPARCState, fpr[12].l.lower) },
2973 { "f26", offsetof(CPUSPARCState, fpr[13].l.upper) },
2974 { "f27", offsetof(CPUSPARCState, fpr[13].l.lower) },
2975 { "f28", offsetof(CPUSPARCState, fpr[14].l.upper) },
2976 { "f29", offsetof(CPUSPARCState, fpr[14].l.lower) },
2977 { "f30", offsetof(CPUSPARCState, fpr[15].l.upper) },
2978 { "f31", offsetof(CPUSPARCState, fpr[15].l.lower) },
7b936c0c 2979#ifdef TARGET_SPARC64
e59d167f
AF		 2980 { "f32", offsetof(CPUSPARCState, fpr[16]) },
2981 { "f34", offsetof(CPUSPARCState, fpr[17]) },
2982 { "f36", offsetof(CPUSPARCState, fpr[18]) },
2983 { "f38", offsetof(CPUSPARCState, fpr[19]) },
2984 { "f40", offsetof(CPUSPARCState, fpr[20]) },
2985 { "f42", offsetof(CPUSPARCState, fpr[21]) },
2986 { "f44", offsetof(CPUSPARCState, fpr[22]) },
2987 { "f46", offsetof(CPUSPARCState, fpr[23]) },
2988 { "f48", offsetof(CPUSPARCState, fpr[24]) },
2989 { "f50", offsetof(CPUSPARCState, fpr[25]) },
2990 { "f52", offsetof(CPUSPARCState, fpr[26]) },
2991 { "f54", offsetof(CPUSPARCState, fpr[27]) },
2992 { "f56", offsetof(CPUSPARCState, fpr[28]) },
2993 { "f58", offsetof(CPUSPARCState, fpr[29]) },
2994 { "f60", offsetof(CPUSPARCState, fpr[30]) },
2995 { "f62", offsetof(CPUSPARCState, fpr[31]) },
2996 { "asi", offsetof(CPUSPARCState, asi) },
2997 { "pstate", offsetof(CPUSPARCState, pstate) },
2998 { "cansave", offsetof(CPUSPARCState, cansave) },
2999 { "canrestore", offsetof(CPUSPARCState, canrestore) },
3000 { "otherwin", offsetof(CPUSPARCState, otherwin) },
3001 { "wstate", offsetof(CPUSPARCState, wstate) },
3002 { "cleanwin", offsetof(CPUSPARCState, cleanwin) },
3003 { "fprs", offsetof(CPUSPARCState, fprs) },
7b936c0c 3004#endif
9307c4c1
FB		 3005#endif
3006 { NULL },
3007};
3008
376253ec 3009static void expr_error(Monitor *mon, const char *msg)
9dc39cba 3010{
376253ec 3011 monitor_printf(mon, "%s\n", msg);
9307c4c1
FB		 3012 longjmp(expr_env, 1);
3013}
3014
09b9418c 3015/* return 0 if OK, -1 if not found */
92a31b1f 3016static int get_monitor_def(target_long *pval, const char *name)
9307c4c1 3017{
8662d656 3018 const MonitorDef *md;
92a31b1f
FB		 3019 void *ptr;
3020
9307c4c1
FB		 3021 for(md = monitor_defs; md->name != NULL; md++) {
3022 if (compare_cmd(name, md->name)) {
3023 if (md->get_value) {
e95c8d51 3024 *pval = md->get_value(md, md->offset);
9307c4c1 3025 } else {
9349b4f9 3026 CPUArchState *env = mon_get_cpu();
6a00d601 3027 ptr = (uint8_t *)env + md->offset;
92a31b1f
FB		 3028 switch(md->type) {
3029 case MD_I32:
3030 *pval = *(int32_t *)ptr;
3031 break;
3032 case MD_TLONG:
3033 *pval = *(target_long *)ptr;
3034 break;
3035 default:
3036 *pval = 0;
3037 break;
3038 }
9307c4c1
FB		 3039 }
3040 return 0;
3041 }
3042 }
3043 return -1;
3044}
3045
3046static void next(void)
3047{
660f11be 3048 if (*pch != '\0') {
9307c4c1 3049 pch++;
cd390083 3050 while (qemu_isspace(*pch))
9307c4c1
FB		 3051 pch++;
3052 }
3053}
3054
376253ec 3055static int64_t expr_sum(Monitor *mon);
9307c4c1 3056
376253ec 3057static int64_t expr_unary(Monitor *mon)
9307c4c1 3058{
c2efc95d 3059 int64_t n;
9307c4c1 3060 char *p;
6a00d601 3061 int ret;
9307c4c1
FB		 3062
3063 switch(*pch) {
3064 case '+':
3065 next();
376253ec 3066 n = expr_unary(mon);
9307c4c1
FB		 3067 break;
3068 case '-':
3069 next();
376253ec 3070 n = -expr_unary(mon);
9307c4c1
FB		 3071 break;
3072 case '~':
3073 next();
376253ec 3074 n = ~expr_unary(mon);
9307c4c1
FB		 3075 break;
3076 case '(':
3077 next();
376253ec 3078 n = expr_sum(mon);
9307c4c1 3079 if (*pch != ')') {
376253ec 3080 expr_error(mon, "')' expected");
9307c4c1
FB		 3081 }
3082 next();
3083 break;
81d0912d
FB		 3084 case '\'':
3085 pch++;
3086 if (*pch == '\0')
376253ec 3087 expr_error(mon, "character constant expected");
81d0912d
FB		 3088 n = *pch;
3089 pch++;
3090 if (*pch != '\'')
376253ec 3091 expr_error(mon, "missing terminating \' character");
81d0912d
FB		 3092 next();
3093 break;
9307c4c1
FB		 3094 case '$':
3095 {
3096 char buf[128], *q;
69b34976 3097 target_long reg=0;
3b46e624 3098
9307c4c1
FB		 3099 pch++;
3100 q = buf;
3101 while ((*pch >= 'a' && *pch <= 'z') ||
3102 (*pch >= 'A' && *pch <= 'Z') ||
3103 (*pch >= '0' && *pch <= '9') ||
57206fd4 3104 *pch == '_' || *pch == '.') {
9307c4c1
FB		 3105 if ((q - buf) < sizeof(buf) - 1)
3106 *q++ = *pch;
3107 pch++;
3108 }
cd390083 3109 while (qemu_isspace(*pch))
9307c4c1
FB		 3110 pch++;
3111 *q = 0;
7743e588 3112 ret = get_monitor_def(&reg, buf);
09b9418c 3113 if (ret < 0)
376253ec 3114 expr_error(mon, "unknown register");
7743e588 3115 n = reg;
9307c4c1
FB		 3116 }
3117 break;
3118 case '\0':
376253ec 3119 expr_error(mon, "unexpected end of expression");
9307c4c1
FB		 3120 n = 0;
3121 break;
3122 default:
6b0e33be 3123 errno = 0;
7743e588 3124#if TARGET_PHYS_ADDR_BITS > 32
4f4fbf77
FB		 3125 n = strtoull(pch, &p, 0);
3126#else
9307c4c1 3127 n = strtoul(pch, &p, 0);
4f4fbf77 3128#endif
6b0e33be
LC		 3129 if (errno == ERANGE) {
3130 expr_error(mon, "number too large");
3131 }
9307c4c1 3132 if (pch == p) {
376253ec 3133 expr_error(mon, "invalid char in expression");
9307c4c1
FB		 3134 }
3135 pch = p;
cd390083 3136 while (qemu_isspace(*pch))
9307c4c1
FB		 3137 pch++;
3138 break;
3139 }
3140 return n;
3141}
3142
3143
376253ec 3144static int64_t expr_prod(Monitor *mon)
9307c4c1 3145{
c2efc95d 3146 int64_t val, val2;
92a31b1f 3147 int op;
3b46e624 3148
376253ec 3149 val = expr_unary(mon);
9307c4c1
FB		 3150 for(;;) {
3151 op = *pch;
3152 if (op != '*' && op != '/' && op != '%')
3153 break;
3154 next();
376253ec 3155 val2 = expr_unary(mon);
9307c4c1
FB		 3156 switch(op) {
3157 default:
3158 case '*':
3159 val *= val2;
3160 break;
3161 case '/':
3162 case '%':
5fafdf24 3163 if (val2 == 0)
376253ec 3164 expr_error(mon, "division by zero");
9307c4c1
FB		 3165 if (op == '/')
3166 val /= val2;
3167 else
3168 val %= val2;
3169 break;
3170 }
3171 }
3172 return val;
3173}
3174
376253ec 3175static int64_t expr_logic(Monitor *mon)
9307c4c1 3176{
c2efc95d 3177 int64_t val, val2;
92a31b1f 3178 int op;
9307c4c1 3179
376253ec 3180 val = expr_prod(mon);
9307c4c1
FB		 3181 for(;;) {
3182 op = *pch;
3183 if (op != '&' && op != '|' && op != '^')
3184 break;
3185 next();
376253ec 3186 val2 = expr_prod(mon);
9307c4c1
FB		 3187 switch(op) {
3188 default:
3189 case '&':
3190 val &= val2;
3191 break;
3192 case '|':
3193 val |= val2;
3194 break;
3195 case '^':
3196 val ^= val2;
3197 break;
3198 }
3199 }
3200 return val;
3201}
3202
376253ec 3203static int64_t expr_sum(Monitor *mon)
9307c4c1 3204{
c2efc95d 3205 int64_t val, val2;
92a31b1f 3206 int op;
9307c4c1 3207
376253ec 3208 val = expr_logic(mon);
9307c4c1
FB		 3209 for(;;) {
3210 op = *pch;
3211 if (op != '+' && op != '-')
3212 break;
3213 next();
376253ec 3214 val2 = expr_logic(mon);
9307c4c1
FB		 3215 if (op == '+')
3216 val += val2;
3217 else
3218 val -= val2;
3219 }
3220 return val;
3221}
3222
376253ec 3223static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
9307c4c1
FB		 3224{
3225 pch = *pp;
3226 if (setjmp(expr_env)) {
3227 *pp = pch;
3228 return -1;
3229 }
cd390083 3230 while (qemu_isspace(*pch))
9307c4c1 3231 pch++;
376253ec 3232 *pval = expr_sum(mon);
9307c4c1
FB		 3233 *pp = pch;
3234 return 0;
3235}
3236
3350a4dd
MA		 3237static int get_double(Monitor *mon, double *pval, const char **pp)
3238{
3239 const char *p = *pp;
3240 char *tailp;
3241 double d;
3242
3243 d = strtod(p, &tailp);
3244 if (tailp == p) {
3245 monitor_printf(mon, "Number expected\n");
3246 return -1;
3247 }
3248 if (d != d || d - d != 0) {
3249 /* NaN or infinity */
3250 monitor_printf(mon, "Bad number\n");
3251 return -1;
3252 }
3253 *pval = d;
3254 *pp = tailp;
3255 return 0;
3256}
3257
9307c4c1
FB		 3258static int get_str(char *buf, int buf_size, const char **pp)
3259{
3260 const char *p;
3261 char *q;
3262 int c;
3263
81d0912d 3264 q = buf;
9307c4c1 3265 p = *pp;
cd390083 3266 while (qemu_isspace(*p))
9307c4c1
FB		 3267 p++;
3268 if (*p == '\0') {
3269 fail:
81d0912d 3270 *q = '\0';
9307c4c1
FB		 3271 *pp = p;
3272 return -1;
3273 }
9307c4c1
FB		 3274 if (*p == '\"') {
3275 p++;
3276 while (*p != '\0' && *p != '\"') {
3277 if (*p == '\\') {
3278 p++;
3279 c = *p++;
3280 switch(c) {
3281 case 'n':
3282 c = '\n';
3283 break;
3284 case 'r':
3285 c = '\r';
3286 break;
3287 case '\\':
3288 case '\'':
3289 case '\"':
3290 break;
3291 default:
3292 qemu_printf("unsupported escape code: '\\%c'\n", c);
3293 goto fail;
3294 }
3295 if ((q - buf) < buf_size - 1) {
3296 *q++ = c;
3297 }
3298 } else {
3299 if ((q - buf) < buf_size - 1) {
3300 *q++ = *p;
3301 }
3302 p++;
3303 }
3304 }
3305 if (*p != '\"') {
5b60212f 3306 qemu_printf("unterminated string\n");
9307c4c1
FB		 3307 goto fail;
3308 }
3309 p++;
3310 } else {
cd390083 3311 while (*p != '\0' && !qemu_isspace(*p)) {
9307c4c1
FB		 3312 if ((q - buf) < buf_size - 1) {
3313 *q++ = *p;
3314 }
3315 p++;
3316 }
9307c4c1 3317 }
81d0912d 3318 *q = '\0';
9307c4c1
FB		 3319 *pp = p;
3320 return 0;
3321}
3322
4590fd80
LC		 3323/*
3324 * Store the command-name in cmdname, and return a pointer to
3325 * the remaining of the command string.
3326 */
3327static const char *get_command_name(const char *cmdline,
3328 char *cmdname, size_t nlen)
3329{
3330 size_t len;
3331 const char *p, *pstart;
3332
3333 p = cmdline;
3334 while (qemu_isspace(*p))
3335 p++;
3336 if (*p == '\0')
3337 return NULL;
3338 pstart = p;
3339 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3340 p++;
3341 len = p - pstart;
3342 if (len > nlen - 1)
3343 len = nlen - 1;
3344 memcpy(cmdname, pstart, len);
3345 cmdname[len] = '\0';
3346 return p;
3347}
3348
4d76d2ba
LC		 3349/**
3350 * Read key of 'type' into 'key' and return the current
3351 * 'type' pointer.
3352 */
3353static char *key_get_info(const char *type, char **key)
3354{
3355 size_t len;
3356 char *p, *str;
3357
3358 if (*type == ',')
3359 type++;
3360
3361 p = strchr(type, ':');
3362 if (!p) {
3363 *key = NULL;
3364 return NULL;
3365 }
3366 len = p - type;
3367
7267c094 3368 str = g_malloc(len + 1);
4d76d2ba
LC		 3369 memcpy(str, type, len);
3370 str[len] = '\0';
3371
3372 *key = str;
3373 return ++p;
3374}
3375
9307c4c1
FB		 3376static int default_fmt_format = 'x';
3377static int default_fmt_size = 4;
3378
3379#define MAX_ARGS 16
3380
fbc3d96c
LS		 3381static int is_valid_option(const char *c, const char *typestr)
3382{
3383 char option[3];
3384
3385 option[0] = '-';
3386 option[1] = *c;
3387 option[2] = '\0';
3388
3389 typestr = strstr(typestr, option);
3390 return (typestr != NULL);
3391}
3392
945c5ac8
LC		 3393static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
3394 const char *cmdname)
7fd669a1
LC		 3395{
3396 const mon_cmd_t *cmd;
3397
945c5ac8 3398 for (cmd = disp_table; cmd->name != NULL; cmd++) {
7fd669a1
LC		 3399 if (compare_cmd(cmdname, cmd->name)) {
3400 return cmd;
3401 }
3402 }
3403
3404 return NULL;
3405}
3406
945c5ac8
LC		 3407static const mon_cmd_t *monitor_find_command(const char *cmdname)
3408{
3409 return search_dispatch_table(mon_cmds, cmdname);
3410}
3411
bead3ce1
LC		 3412static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
3413{
f36b4afb 3414 return search_dispatch_table(qmp_cmds, cmdname);
bead3ce1
LC		 3415}
3416
c227f099 3417static const mon_cmd_t *monitor_parse_command(Monitor *mon,
55f81d96 3418 const char *cmdline,
55f81d96 3419 QDict *qdict)
9307c4c1 3420{
4590fd80 3421 const char *p, *typestr;
53773581 3422 int c;
c227f099 3423 const mon_cmd_t *cmd;
9307c4c1
FB		 3424 char cmdname[256];
3425 char buf[1024];
4d76d2ba 3426 char *key;
9dc39cba
FB		 3427
3428#ifdef DEBUG
376253ec 3429 monitor_printf(mon, "command='%s'\n", cmdline);
9dc39cba 3430#endif
3b46e624 3431
9307c4c1 3432 /* extract the command name */
4590fd80
LC		 3433 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3434 if (!p)
55f81d96 3435 return NULL;
3b46e624 3436
7fd669a1
LC		 3437 cmd = monitor_find_command(cmdname);
3438 if (!cmd) {
d91d9bf6 3439 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
55f81d96 3440 return NULL;
9307c4c1 3441 }
9307c4c1 3442
9307c4c1
FB		 3443 /* parse the parameters */
3444 typestr = cmd->args_type;
9dc39cba 3445 for(;;) {
4d76d2ba
LC		 3446 typestr = key_get_info(typestr, &key);
3447 if (!typestr)
9dc39cba 3448 break;
4d76d2ba 3449 c = *typestr;
9307c4c1
FB		 3450 typestr++;
3451 switch(c) {
3452 case 'F':
81d0912d 3453 case 'B':
9307c4c1
FB		 3454 case 's':
3455 {
3456 int ret;
3b46e624 3457
cd390083 3458 while (qemu_isspace(*p))
9307c4c1
FB		 3459 p++;
3460 if (*typestr == '?') {
3461 typestr++;
3462 if (*p == '\0') {
3463 /* no optional string: NULL argument */
53773581 3464 break;
9307c4c1
FB		 3465 }
3466 }
3467 ret = get_str(buf, sizeof(buf), &p);
3468 if (ret < 0) {
81d0912d
FB		 3469 switch(c) {
3470 case 'F':
376253ec
AL		 3471 monitor_printf(mon, "%s: filename expected\n",
3472 cmdname);
81d0912d
FB		 3473 break;
3474 case 'B':
376253ec
AL		 3475 monitor_printf(mon, "%s: block device name expected\n",
3476 cmdname);
81d0912d
FB		 3477 break;
3478 default:
376253ec 3479 monitor_printf(mon, "%s: string expected\n", cmdname);
81d0912d
FB		 3480 break;
3481 }
9307c4c1
FB		 3482 goto fail;
3483 }
53773581 3484 qdict_put(qdict, key, qstring_from_str(buf));
9307c4c1 3485 }
9dc39cba 3486 break;
361127df
MA		 3487 case 'O':
3488 {
3489 QemuOptsList *opts_list;
3490 QemuOpts *opts;
3491
3492 opts_list = qemu_find_opts(key);
3493 if (!opts_list || opts_list->desc->name) {
3494 goto bad_type;
3495 }
3496 while (qemu_isspace(*p)) {
3497 p++;
3498 }
3499 if (!*p)
3500 break;
3501 if (get_str(buf, sizeof(buf), &p) < 0) {
3502 goto fail;
3503 }
3504 opts = qemu_opts_parse(opts_list, buf, 1);
3505 if (!opts) {
3506 goto fail;
3507 }
3508 qemu_opts_to_qdict(opts, qdict);
3509 qemu_opts_del(opts);
3510 }
3511 break;
9307c4c1
FB		 3512 case '/':
3513 {
3514 int count, format, size;
3b46e624 3515
cd390083 3516 while (qemu_isspace(*p))
9307c4c1
FB		 3517 p++;
3518 if (*p == '/') {
3519 /* format found */
3520 p++;
3521 count = 1;
cd390083 3522 if (qemu_isdigit(*p)) {
9307c4c1 3523 count = 0;
cd390083 3524 while (qemu_isdigit(*p)) {
9307c4c1
FB		 3525 count = count * 10 + (*p - '0');
3526 p++;
3527 }
3528 }
3529 size = -1;
3530 format = -1;
3531 for(;;) {
3532 switch(*p) {
3533 case 'o':
3534 case 'd':
3535 case 'u':
3536 case 'x':
3537 case 'i':
3538 case 'c':
3539 format = *p++;
3540 break;
3541 case 'b':
3542 size = 1;
3543 p++;
3544 break;
3545 case 'h':
3546 size = 2;
3547 p++;
3548 break;
3549 case 'w':
3550 size = 4;
3551 p++;
3552 break;
3553 case 'g':
3554 case 'L':
3555 size = 8;
3556 p++;
3557 break;
3558 default:
3559 goto next;
3560 }
3561 }
3562 next:
cd390083 3563 if (*p != '\0' && !qemu_isspace(*p)) {
376253ec
AL		 3564 monitor_printf(mon, "invalid char in format: '%c'\n",
3565 *p);
9307c4c1
FB		 3566 goto fail;
3567 }
9307c4c1
FB		 3568 if (format < 0)
3569 format = default_fmt_format;
4c27ba27
FB		 3570 if (format != 'i') {
3571 /* for 'i', not specifying a size gives -1 as size */
3572 if (size < 0)
3573 size = default_fmt_size;
e90f009b 3574 default_fmt_size = size;
4c27ba27 3575 }
9307c4c1
FB		 3576 default_fmt_format = format;
3577 } else {
3578 count = 1;
3579 format = default_fmt_format;
4c27ba27
FB		 3580 if (format != 'i') {
3581 size = default_fmt_size;
3582 } else {
3583 size = -1;
3584 }
9307c4c1 3585 }
f7188bbe
LC		 3586 qdict_put(qdict, "count", qint_from_int(count));
3587 qdict_put(qdict, "format", qint_from_int(format));
3588 qdict_put(qdict, "size", qint_from_int(size));
9307c4c1 3589 }
9dc39cba 3590 break;
9307c4c1 3591 case 'i':
92a31b1f 3592 case 'l':
b6e098d7 3593 case 'M':
9307c4c1 3594 {
c2efc95d 3595 int64_t val;
7743e588 3596
cd390083 3597 while (qemu_isspace(*p))
9307c4c1 3598 p++;
3440557b 3599 if (*typestr == '?' || *typestr == '.') {
3440557b 3600 if (*typestr == '?') {
53773581
LC		 3601 if (*p == '\0') {
3602 typestr++;
3603 break;
3604 }
3440557b
FB		 3605 } else {
3606 if (*p == '.') {
3607 p++;
cd390083 3608 while (qemu_isspace(*p))
3440557b 3609 p++;
3440557b 3610 } else {
53773581
LC		 3611 typestr++;
3612 break;
3440557b
FB		 3613 }
3614 }
13224a87 3615 typestr++;
9307c4c1 3616 }
376253ec 3617 if (get_expr(mon, &val, &p))
9307c4c1 3618 goto fail;
675ebef9
LC		 3619 /* Check if 'i' is greater than 32-bit */
3620 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3621 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3622 monitor_printf(mon, "integer is for 32-bit values\n");
3623 goto fail;
b6e098d7 3624 } else if (c == 'M') {
91162849
LC		 3625 if (val < 0) {
3626 monitor_printf(mon, "enter a positive value\n");
3627 goto fail;
3628 }
b6e098d7 3629 val <<= 20;
675ebef9 3630 }
53773581 3631 qdict_put(qdict, key, qint_from_int(val));
9307c4c1
FB		 3632 }
3633 break;
dbc0c67f
JS		 3634 case 'o':
3635 {
70b4f4bb 3636 int64_t val;
dbc0c67f
JS		 3637 char *end;
3638
3639 while (qemu_isspace(*p)) {
3640 p++;
3641 }
3642 if (*typestr == '?') {
3643 typestr++;
3644 if (*p == '\0') {
3645 break;
3646 }
3647 }
3648 val = strtosz(p, &end);
3649 if (val < 0) {
3650 monitor_printf(mon, "invalid size\n");
3651 goto fail;
3652 }
3653 qdict_put(qdict, key, qint_from_int(val));
3654 p = end;
3655 }
3656 break;
fccfb11e 3657 case 'T':
3350a4dd
MA		 3658 {
3659 double val;
3660
3661 while (qemu_isspace(*p))
3662 p++;
3663 if (*typestr == '?') {
3664 typestr++;
3665 if (*p == '\0') {
3666 break;
3667 }
3668 }
3669 if (get_double(mon, &val, &p) < 0) {
3670 goto fail;
3671 }
07de3e60 3672 if (p[0] && p[1] == 's') {
fccfb11e
MA		 3673 switch (*p) {
3674 case 'm':
3675 val /= 1e3; p += 2; break;
3676 case 'u':
3677 val /= 1e6; p += 2; break;
3678 case 'n':
3679 val /= 1e9; p += 2; break;
3680 }
3681 }
3350a4dd
MA		 3682 if (*p && !qemu_isspace(*p)) {
3683 monitor_printf(mon, "Unknown unit suffix\n");
3684 goto fail;
3685 }
3686 qdict_put(qdict, key, qfloat_from_double(val));
3687 }
3688 break;
942cd1f2
MA		 3689 case 'b':
3690 {
3691 const char *beg;
3692 int val;
3693
3694 while (qemu_isspace(*p)) {
3695 p++;
3696 }
3697 beg = p;
3698 while (qemu_isgraph(*p)) {
3699 p++;
3700 }
3701 if (p - beg == 2 && !memcmp(beg, "on", p - beg)) {
3702 val = 1;
3703 } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) {
3704 val = 0;
3705 } else {
3706 monitor_printf(mon, "Expected 'on' or 'off'\n");
3707 goto fail;
3708 }
3709 qdict_put(qdict, key, qbool_from_int(val));
3710 }
3711 break;
9307c4c1
FB		 3712 case '-':
3713 {
fbc3d96c 3714 const char *tmp = p;
eb159d13 3715 int skip_key = 0;
9307c4c1 3716 /* option */
3b46e624 3717
9307c4c1
FB		 3718 c = *typestr++;
3719 if (c == '\0')
3720 goto bad_type;
cd390083 3721 while (qemu_isspace(*p))
9307c4c1 3722 p++;
9307c4c1
FB		 3723 if (*p == '-') {
3724 p++;
fbc3d96c
LS		 3725 if(c != *p) {
3726 if(!is_valid_option(p, typestr)) {
3727
3728 monitor_printf(mon, "%s: unsupported option -%c\n",
3729 cmdname, *p);
3730 goto fail;
3731 } else {
3732 skip_key = 1;
3733 }
3734 }
3735 if(skip_key) {
3736 p = tmp;
3737 } else {
eb159d13 3738 /* has option */
fbc3d96c 3739 p++;
eb159d13 3740 qdict_put(qdict, key, qbool_from_int(1));
9307c4c1 3741 }
9307c4c1 3742 }
9307c4c1
FB		 3743 }
3744 break;
3745 default:
3746 bad_type:
376253ec 3747 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
9307c4c1
FB		 3748 goto fail;
3749 }
7267c094 3750 g_free(key);
4d76d2ba 3751 key = NULL;
9dc39cba 3752 }
9307c4c1 3753 /* check that all arguments were parsed */
cd390083 3754 while (qemu_isspace(*p))
9307c4c1
FB		 3755 p++;
3756 if (*p != '\0') {
376253ec
AL		 3757 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3758 cmdname);
9307c4c1 3759 goto fail;
9dc39cba 3760 }
9307c4c1 3761
55f81d96 3762 return cmd;
ac7531ec 3763
55f81d96 3764fail:
7267c094 3765 g_free(key);
55f81d96
LC		 3766 return NULL;
3767}
3768
d6f46833
MA		 3769void monitor_set_error(Monitor *mon, QError *qerror)
3770{
3771 /* report only the first error */
3772 if (!mon->error) {
3773 mon->error = qerror;
3774 } else {
3775 MON_DEBUG("Additional error report at %s:%d\n",
3776 qerror->file, qerror->linenr);
3777 QDECREF(qerror);
3778 }
3779}
3780
bb89c2e9
LC		 3781static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
3782{
6d441430
LC		 3783 if (ret && !monitor_has_error(mon)) {
3784 /*
3785 * If it returns failure, it must have passed on error.
3786 *
3787 * Action: Report an internal error to the client if in QMP.
3788 */
3789 qerror_report(QERR_UNDEFINED_ERROR);
3790 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3791 cmd->name);
3792 }
bb89c2e9
LC		 3793
3794#ifdef CONFIG_DEBUG_MONITOR
6d441430
LC		 3795 if (!ret && monitor_has_error(mon)) {
3796 /*
3797 * If it returns success, it must not have passed an error.
3798 *
3799 * Action: Report the passed error to the client.
3800 */
3801 MON_DEBUG("command '%s' returned success but passed an error\n",
3802 cmd->name);
3803 }
3804
3805 if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
3806 /*
3807 * Handlers should not call Monitor print functions.
3808 *
3809 * Action: Ignore them in QMP.
3810 *
3811 * (XXX: we don't check any 'info' or 'query' command here
3812 * because the user print function _is_ called by do_info(), hence
3813 * we will trigger this check. This problem will go away when we
3814 * make 'query' commands real and kill do_info())
3815 */
3816 MON_DEBUG("command '%s' called print functions %d time(s)\n",
3817 cmd->name, mon_print_count_get(mon));
cde0fc75 3818 }
6d441430 3819#endif
bb89c2e9
LC		 3820}
3821
f3c157c4 3822static void handle_user_command(Monitor *mon, const char *cmdline)
55f81d96 3823{
55f81d96 3824 QDict *qdict;
c227f099 3825 const mon_cmd_t *cmd;
55f81d96
LC		 3826
3827 qdict = qdict_new();
3828
590fb3b7 3829 cmd = monitor_parse_command(mon, cmdline, qdict);
13917bee
LC		 3830 if (!cmd)
3831 goto out;
3832
4903de0c 3833 if (handler_is_async(cmd)) {
940cc30d 3834 user_async_cmd_handler(mon, cmd, qdict);
9e80721e 3835 } else if (handler_is_qobject(cmd)) {
de79ba6f
LC		 3836 QObject *data = NULL;
3837
3838 /* XXX: ignores the error code */
3839 cmd->mhandler.cmd_new(mon, qdict, &data);
3840 assert(!monitor_has_error(mon));
3841 if (data) {
3842 cmd->user_print(mon, data);
3843 qobject_decref(data);
3844 }
13917bee 3845 } else {
af4ce882 3846 cmd->mhandler.cmd(mon, qdict);
55f81d96
LC		 3847 }
3848
13917bee 3849out:
f7188bbe 3850 QDECREF(qdict);
9dc39cba
FB		 3851}
3852
81d0912d
FB		 3853static void cmd_completion(const char *name, const char *list)
3854{
3855 const char *p, *pstart;
3856 char cmd[128];
3857 int len;
3858
3859 p = list;
3860 for(;;) {
3861 pstart = p;
3862 p = strchr(p, '|');
3863 if (!p)
3864 p = pstart + strlen(pstart);
3865 len = p - pstart;
3866 if (len > sizeof(cmd) - 2)
3867 len = sizeof(cmd) - 2;
3868 memcpy(cmd, pstart, len);
3869 cmd[len] = '\0';
3870 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
731b0364 3871 readline_add_completion(cur_mon->rs, cmd);
81d0912d
FB		 3872 }
3873 if (*p == '\0')
3874 break;
3875 p++;
3876 }
3877}
3878
3879static void file_completion(const char *input)
3880{
3881 DIR *ffs;
3882 struct dirent *d;
3883 char path[1024];
3884 char file[1024], file_prefix[1024];
3885 int input_path_len;
3886 const char *p;
3887
5fafdf24 3888 p = strrchr(input, '/');
81d0912d
FB		 3889 if (!p) {
3890 input_path_len = 0;
3891 pstrcpy(file_prefix, sizeof(file_prefix), input);
363a37d5 3892 pstrcpy(path, sizeof(path), ".");
81d0912d
FB		 3893 } else {
3894 input_path_len = p - input + 1;
3895 memcpy(path, input, input_path_len);
3896 if (input_path_len > sizeof(path) - 1)
3897 input_path_len = sizeof(path) - 1;
3898 path[input_path_len] = '\0';
3899 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3900 }
3901#ifdef DEBUG_COMPLETION
376253ec
AL		 3902 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3903 input, path, file_prefix);
81d0912d
FB		 3904#endif
3905 ffs = opendir(path);
3906 if (!ffs)
3907 return;
3908 for(;;) {
3909 struct stat sb;
3910 d = readdir(ffs);
3911 if (!d)
3912 break;
46c7fc18
KK		 3913
3914 if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
3915 continue;
3916 }
3917
81d0912d
FB		 3918 if (strstart(d->d_name, file_prefix, NULL)) {
3919 memcpy(file, input, input_path_len);
363a37d5
BS		 3920 if (input_path_len < sizeof(file))
3921 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3922 d->d_name);
81d0912d
FB		 3923 /* stat the file to find out if it's a directory.
3924 * In that case add a slash to speed up typing long paths
3925 */
c951d9a6 3926 if (stat(file, &sb) == 0 && S_ISDIR(sb.st_mode)) {
363a37d5 3927 pstrcat(file, sizeof(file), "/");
c951d9a6 3928 }
731b0364 3929 readline_add_completion(cur_mon->rs, file);
81d0912d
FB		 3930 }
3931 }
3932 closedir(ffs);
3933}
3934
51de9760 3935static void block_completion_it(void *opaque, BlockDriverState *bs)
81d0912d 3936{
51de9760 3937 const char *name = bdrv_get_device_name(bs);
81d0912d
FB		 3938 const char *input = opaque;
3939
3940 if (input[0] == '\0' ||
3941 !strncmp(name, (char *)input, strlen(input))) {
731b0364 3942 readline_add_completion(cur_mon->rs, name);
81d0912d
FB		 3943 }
3944}
3945
3946/* NOTE: this parser is an approximate form of the real command parser */
3947static void parse_cmdline(const char *cmdline,
3948 int *pnb_args, char **args)
3949{
3950 const char *p;
3951 int nb_args, ret;
3952 char buf[1024];
3953
3954 p = cmdline;
3955 nb_args = 0;
3956 for(;;) {
cd390083 3957 while (qemu_isspace(*p))
81d0912d
FB		 3958 p++;
3959 if (*p == '\0')
3960 break;
3961 if (nb_args >= MAX_ARGS)
3962 break;
3963 ret = get_str(buf, sizeof(buf), &p);
7267c094 3964 args[nb_args] = g_strdup(buf);
81d0912d
FB		 3965 nb_args++;
3966 if (ret < 0)
3967 break;
3968 }
3969 *pnb_args = nb_args;
3970}
3971
4d76d2ba
LC		 3972static const char *next_arg_type(const char *typestr)
3973{
3974 const char *p = strchr(typestr, ':');
3975 return (p != NULL ? ++p : typestr);
3976}
3977
4c36ba32 3978static void monitor_find_completion(const char *cmdline)
81d0912d
FB		 3979{
3980 const char *cmdname;
3981 char *args[MAX_ARGS];
3982 int nb_args, i, len;
3983 const char *ptype, *str;
c227f099 3984 const mon_cmd_t *cmd;
64866c3d 3985 const KeyDef *key;
81d0912d
FB		 3986
3987 parse_cmdline(cmdline, &nb_args, args);
3988#ifdef DEBUG_COMPLETION
3989 for(i = 0; i < nb_args; i++) {
376253ec 3990 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
81d0912d
FB		 3991 }
3992#endif
3993
3994 /* if the line ends with a space, it means we want to complete the
3995 next arg */
3996 len = strlen(cmdline);
cd390083 3997 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
03a63484
JK		 3998 if (nb_args >= MAX_ARGS) {
3999 goto cleanup;
4000 }
7267c094 4001 args[nb_args++] = g_strdup("");
81d0912d
FB		 4002 }
4003 if (nb_args <= 1) {
4004 /* command completion */
4005 if (nb_args == 0)
4006 cmdname = "";
4007 else
4008 cmdname = args[0];
731b0364 4009 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
376253ec 4010 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 4011 cmd_completion(cmdname, cmd->name);
4012 }
4013 } else {
4014 /* find the command */
03a63484
JK		 4015 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4016 if (compare_cmd(args[0], cmd->name)) {
4017 break;
4018 }
81d0912d 4019 }
03a63484
JK		 4020 if (!cmd->name) {
4021 goto cleanup;
4022 }
4023
4d76d2ba 4024 ptype = next_arg_type(cmd->args_type);
81d0912d
FB		 4025 for(i = 0; i < nb_args - 2; i++) {
4026 if (*ptype != '\0') {
4d76d2ba 4027 ptype = next_arg_type(ptype);
81d0912d 4028 while (*ptype == '?')
4d76d2ba 4029 ptype = next_arg_type(ptype);
81d0912d
FB		 4030 }
4031 }
4032 str = args[nb_args - 1];
2a1704a7 4033 if (*ptype == '-' && ptype[1] != '\0') {
3b6dbf27 4034 ptype = next_arg_type(ptype);
2a1704a7 4035 }
81d0912d
FB		 4036 switch(*ptype) {
4037 case 'F':
4038 /* file completion */
731b0364 4039 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4040 file_completion(str);
4041 break;
4042 case 'B':
4043 /* block device name completion */
731b0364 4044 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4045 bdrv_iterate(block_completion_it, (void *)str);
4046 break;
7fe48483
FB		 4047 case 's':
4048 /* XXX: more generic ? */
4049 if (!strcmp(cmd->name, "info")) {
731b0364 4050 readline_set_completion_index(cur_mon->rs, strlen(str));
7fe48483
FB		 4051 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
4052 cmd_completion(str, cmd->name);
4053 }
64866c3d 4054 } else if (!strcmp(cmd->name, "sendkey")) {
e600d1ef
BS		 4055 char *sep = strrchr(str, '-');
4056 if (sep)
4057 str = sep + 1;
731b0364 4058 readline_set_completion_index(cur_mon->rs, strlen(str));
64866c3d
FB		 4059 for(key = key_defs; key->name != NULL; key++) {
4060 cmd_completion(str, key->name);
4061 }
f3353c6b
JK		 4062 } else if (!strcmp(cmd->name, "help|?")) {
4063 readline_set_completion_index(cur_mon->rs, strlen(str));
4064 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4065 cmd_completion(str, cmd->name);
4066 }
7fe48483
FB		 4067 }
4068 break;
81d0912d
FB		 4069 default:
4070 break;
4071 }
4072 }
03a63484
JK		 4073
4074cleanup:
4075 for (i = 0; i < nb_args; i++) {
7267c094 4076 g_free(args[i]);
03a63484 4077 }
81d0912d
FB		 4078}
4079
731b0364 4080static int monitor_can_read(void *opaque)
9dc39cba 4081{
731b0364
AL		 4082 Monitor *mon = opaque;
4083
c62313bb 4084 return (mon->suspend_cnt == 0) ? 1 : 0;
9dc39cba
FB		 4085}
4086
09069b19 4087static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name)
5fa737a4 4088{
09069b19
LC		 4089 int is_cap = compare_cmd(cmd_name, "qmp_capabilities");
4090 return (qmp_cmd_mode(mon) ? is_cap : !is_cap);
5fa737a4
LC		 4091}
4092
4af9193a
LC		 4093/*
4094 * Argument validation rules:
4095 *
4096 * 1. The argument must exist in cmd_args qdict
4097 * 2. The argument type must be the expected one
4098 *
4099 * Special case: If the argument doesn't exist in cmd_args and
4100 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4101 * checking is skipped for it.
4102 */
4103static int check_client_args_type(const QDict *client_args,
4104 const QDict *cmd_args, int flags)
5fa737a4 4105{
4af9193a 4106 const QDictEntry *ent;
5fa737a4 4107
4af9193a
LC		 4108 for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){
4109 QObject *obj;
4110 QString *arg_type;
4111 const QObject *client_arg = qdict_entry_value(ent);
4112 const char *client_arg_name = qdict_entry_key(ent);
4113
4114 obj = qdict_get(cmd_args, client_arg_name);
4115 if (!obj) {
4116 if (flags & QMP_ACCEPT_UNKNOWNS) {
4117 /* handler accepts unknowns */
4118 continue;
4119 }
4120 /* client arg doesn't exist */
4121 qerror_report(QERR_INVALID_PARAMETER, client_arg_name);
4122 return -1;
4123 }
5fa737a4 4124
4af9193a
LC		 4125 arg_type = qobject_to_qstring(obj);
4126 assert(arg_type != NULL);
5fa737a4 4127
4af9193a
LC		 4128 /* check if argument's type is correct */
4129 switch (qstring_get_str(arg_type)[0]) {
5fa737a4
LC		 4130 case 'F':
4131 case 'B':
4132 case 's':
4af9193a
LC		 4133 if (qobject_type(client_arg) != QTYPE_QSTRING) {
4134 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4135 "string");
5fa737a4
LC		 4136 return -1;
4137 }
4af9193a 4138 break;
5fa737a4
LC		 4139 case 'i':
4140 case 'l':
b6e098d7 4141 case 'M':
dbc0c67f 4142 case 'o':
4af9193a
LC		 4143 if (qobject_type(client_arg) != QTYPE_QINT) {
4144 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4145 "int");
4146 return -1;
5fa737a4
LC		 4147 }
4148 break;
fccfb11e 4149 case 'T':
4af9193a
LC		 4150 if (qobject_type(client_arg) != QTYPE_QINT &&
4151 qobject_type(client_arg) != QTYPE_QFLOAT) {
4152 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4153 "number");
4154 return -1;
3350a4dd
MA		 4155 }
4156 break;
942cd1f2 4157 case 'b':
5fa737a4 4158 case '-':
4af9193a
LC		 4159 if (qobject_type(client_arg) != QTYPE_QBOOL) {
4160 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4161 "bool");
4162 return -1;
5fa737a4
LC		 4163 }
4164 break;
361127df 4165 case 'O':
4af9193a
LC		 4166 assert(flags & QMP_ACCEPT_UNKNOWNS);
4167 break;
b9f8978c
PB		 4168 case 'q':
4169 /* Any QObject can be passed. */
4170 break;
4af9193a
LC		 4171 case '/':
4172 case '.':
4173 /*
4174 * These types are not supported by QMP and thus are not
4175 * handled here. Fall through.
4176 */
5fa737a4 4177 default:
5fa737a4 4178 abort();
4af9193a
LC		 4179 }
4180 }
4181
4182 return 0;
4183}
4184
2dbc8db0
LC		 4185/*
4186 * - Check if the client has passed all mandatory args
4187 * - Set special flags for argument validation
4188 */
4189static int check_mandatory_args(const QDict *cmd_args,
4190 const QDict *client_args, int *flags)
4191{
4192 const QDictEntry *ent;
4193
4194 for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) {
4195 const char *cmd_arg_name = qdict_entry_key(ent);
4196 QString *type = qobject_to_qstring(qdict_entry_value(ent));
4197 assert(type != NULL);
4198
4199 if (qstring_get_str(type)[0] == 'O') {
4200 assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0);
4201 *flags |= QMP_ACCEPT_UNKNOWNS;
4202 } else if (qstring_get_str(type)[0] != '-' &&
4203 qstring_get_str(type)[1] != '?' &&
4204 !qdict_haskey(client_args, cmd_arg_name)) {
4205 qerror_report(QERR_MISSING_PARAMETER, cmd_arg_name);
4206 return -1;
4207 }
5fa737a4
LC		 4208 }
4209
4210 return 0;
4211}
4212
2dbc8db0 4213static QDict *qdict_from_args_type(const char *args_type)
5fa737a4 4214{
2dbc8db0
LC		 4215 int i;
4216 QDict *qdict;
4217 QString *key, *type, *cur_qs;
4218
4219 assert(args_type != NULL);
4220
4221 qdict = qdict_new();
4222
4223 if (args_type == NULL || args_type[0] == '\0') {
4224 /* no args, empty qdict */
4225 goto out;
4226 }
4227
4228 key = qstring_new();
4229 type = qstring_new();
4230
4231 cur_qs = key;
4232
4233 for (i = 0;; i++) {
4234 switch (args_type[i]) {
4235 case ',':
4236 case '\0':
4237 qdict_put(qdict, qstring_get_str(key), type);
4238 QDECREF(key);
4239 if (args_type[i] == '\0') {
4240 goto out;
4241 }
4242 type = qstring_new(); /* qdict has ref */
4243 cur_qs = key = qstring_new();
4244 break;
4245 case ':':
4246 cur_qs = type;
4247 break;
4248 default:
4249 qstring_append_chr(cur_qs, args_type[i]);
4250 break;
4251 }
4252 }
4253
4254out:
4255 return qdict;
5fa737a4
LC		 4256}
4257
2dbc8db0
LC		 4258/*
4259 * Client argument checking rules:
4260 *
4261 * 1. Client must provide all mandatory arguments
4af9193a
LC		 4262 * 2. Each argument provided by the client must be expected
4263 * 3. Each argument provided by the client must have the type expected
4264 * by the command
2dbc8db0
LC		 4265 */
4266static int qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args)
361127df 4267{
2dbc8db0
LC		 4268 int flags, err;
4269 QDict *cmd_args;
4270
4271 cmd_args = qdict_from_args_type(cmd->args_type);
4272
4273 flags = 0;
4274 err = check_mandatory_args(cmd_args, client_args, &flags);
4275 if (err) {
4276 goto out;
4277 }
4278
4af9193a 4279 err = check_client_args_type(client_args, cmd_args, flags);
2dbc8db0
LC		 4280
4281out:
4282 QDECREF(cmd_args);
4283 return err;
361127df
MA		 4284}
4285
5fa737a4 4286/*
c917c8f3 4287 * Input object checking rules
5fa737a4 4288 *
c917c8f3
LC		 4289 * 1. Input object must be a dict
4290 * 2. The "execute" key must exist
4291 * 3. The "execute" key must be a string
4292 * 4. If the "arguments" key exists, it must be a dict
4293 * 5. If the "id" key exists, it can be anything (ie. json-value)
4294 * 6. Any argument not listed above is considered invalid
5fa737a4 4295 */
c917c8f3 4296static QDict *qmp_check_input_obj(QObject *input_obj)
5fa737a4 4297{
c917c8f3
LC		 4298 const QDictEntry *ent;
4299 int has_exec_key = 0;
4300 QDict *input_dict;
5fa737a4 4301
c917c8f3
LC		 4302 if (qobject_type(input_obj) != QTYPE_QDICT) {
4303 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object");
4304 return NULL;
5fa737a4
LC		 4305 }
4306
c917c8f3 4307 input_dict = qobject_to_qdict(input_obj);
5fa737a4 4308
c917c8f3
LC		 4309 for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){
4310 const char *arg_name = qdict_entry_key(ent);
4311 const QObject *arg_obj = qdict_entry_value(ent);
5fa737a4 4312
c917c8f3
LC		 4313 if (!strcmp(arg_name, "execute")) {
4314 if (qobject_type(arg_obj) != QTYPE_QSTRING) {
4315 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute",
4316 "string");
4317 return NULL;
361127df 4318 }
c917c8f3
LC		 4319 has_exec_key = 1;
4320 } else if (!strcmp(arg_name, "arguments")) {
4321 if (qobject_type(arg_obj) != QTYPE_QDICT) {
4322 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments",
4323 "object");
4324 return NULL;
5fa737a4 4325 }
c917c8f3
LC		 4326 } else if (!strcmp(arg_name, "id")) {
4327 /* FIXME: check duplicated IDs for async commands */
5fa737a4 4328 } else {
c917c8f3
LC		 4329 qerror_report(QERR_QMP_EXTRA_MEMBER, arg_name);
4330 return NULL;
5fa737a4
LC		 4331 }
4332 }
4333
c917c8f3
LC		 4334 if (!has_exec_key) {
4335 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4336 return NULL;
4337 }
5fa737a4 4338
c917c8f3 4339 return input_dict;
09069b19
LC		 4340}
4341
fc29df75
LC		 4342static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd,
4343 const QDict *params)
4344{
4345 int ret;
4346 QObject *data = NULL;
4347
4348 mon_print_count_init(mon);
4349
4350 ret = cmd->mhandler.cmd_new(mon, params, &data);
4351 handler_audit(mon, cmd, ret);
4352 monitor_protocol_emitter(mon, data);
4353 qobject_decref(data);
4354}
4355
5fa737a4
LC		 4356static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4357{
4358 int err;
4359 QObject *obj;
4360 QDict *input, *args;
5fa737a4 4361 const mon_cmd_t *cmd;
40e5a01d 4362 const char *cmd_name;
5fa737a4
LC		 4363 Monitor *mon = cur_mon;
4364
e4940c60 4365 args = input = NULL;
5fa737a4
LC		 4366
4367 obj = json_parser_parse(tokens, NULL);
4368 if (!obj) {
4369 // FIXME: should be triggered in json_parser_parse()
ab5b027e 4370 qerror_report(QERR_JSON_PARSING);
5fa737a4 4371 goto err_out;
5fa737a4
LC		 4372 }
4373
c917c8f3
LC		 4374 input = qmp_check_input_obj(obj);
4375 if (!input) {
5fa737a4
LC		 4376 qobject_decref(obj);
4377 goto err_out;
4378 }
4379
5fa737a4
LC		 4380 mon->mc->id = qdict_get(input, "id");
4381 qobject_incref(mon->mc->id);
4382
0bbab46d 4383 cmd_name = qdict_get_str(input, "execute");
89bd820a 4384 trace_handle_qmp_command(mon, cmd_name);
09069b19 4385 if (invalid_qmp_mode(mon, cmd_name)) {
ab5b027e 4386 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 4387 goto err_out;
09069b19
LC		 4388 }
4389
e3193601 4390 cmd = qmp_find_cmd(cmd_name);
d1249eaa 4391 if (!cmd) {
ab5b027e 4392 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 4393 goto err_out;
5fa737a4
LC		 4394 }
4395
4396 obj = qdict_get(input, "arguments");
4397 if (!obj) {
4398 args = qdict_new();
4399 } else {
4400 args = qobject_to_qdict(obj);
4401 QINCREF(args);
4402 }
4403
2dbc8db0 4404 err = qmp_check_client_args(cmd, args);
5fa737a4
LC		 4405 if (err < 0) {
4406 goto err_out;
4407 }
4408
40e5a01d 4409 if (handler_is_async(cmd)) {
5af7bbae
LC		 4410 err = qmp_async_cmd_handler(mon, cmd, args);
4411 if (err) {
4412 /* emit the error response */
4413 goto err_out;
4414 }
940cc30d 4415 } else {
fc29df75 4416 qmp_call_cmd(mon, cmd, args);
940cc30d 4417 }
e4940c60 4418
5fa737a4
LC		 4419 goto out;
4420
5fa737a4
LC		 4421err_out:
4422 monitor_protocol_emitter(mon, NULL);
4423out:
e4940c60 4424 QDECREF(input);
5fa737a4 4425 QDECREF(args);
5fa737a4
LC		 4426}
4427
9b57c02e
LC		 4428/**
4429 * monitor_control_read(): Read and handle QMP input
4430 */
4431static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4432{
4433 Monitor *old_mon = cur_mon;
4434
4435 cur_mon = opaque;
4436
5fa737a4 4437 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
9b57c02e
LC		 4438
4439 cur_mon = old_mon;
4440}
4441
731b0364 4442static void monitor_read(void *opaque, const uint8_t *buf, int size)
9dc39cba 4443{
731b0364 4444 Monitor *old_mon = cur_mon;
7e2515e8 4445 int i;
376253ec 4446
731b0364
AL		 4447 cur_mon = opaque;
4448
cde76ee1
AL		 4449 if (cur_mon->rs) {
4450 for (i = 0; i < size; i++)
4451 readline_handle_byte(cur_mon->rs, buf[i]);
4452 } else {
4453 if (size == 0 || buf[size - 1] != 0)
4454 monitor_printf(cur_mon, "corrupted command\n");
4455 else
f3c157c4 4456 handle_user_command(cur_mon, (char *)buf);
cde76ee1 4457 }
9dc39cba 4458
731b0364
AL		 4459 cur_mon = old_mon;
4460}
d8f44609 4461
376253ec 4462static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
aa455485 4463{
731b0364 4464 monitor_suspend(mon);
f3c157c4 4465 handle_user_command(mon, cmdline);
731b0364 4466 monitor_resume(mon);
d8f44609
AL		 4467}
4468
cde76ee1 4469int monitor_suspend(Monitor *mon)
d8f44609 4470{
cde76ee1
AL		 4471 if (!mon->rs)
4472 return -ENOTTY;
731b0364 4473 mon->suspend_cnt++;
cde76ee1 4474 return 0;
d8f44609
AL		 4475}
4476
376253ec 4477void monitor_resume(Monitor *mon)
d8f44609 4478{
cde76ee1
AL		 4479 if (!mon->rs)
4480 return;
731b0364
AL		 4481 if (--mon->suspend_cnt == 0)
4482 readline_show_prompt(mon->rs);
aa455485
FB		 4483}
4484
ca9567e2
LC		 4485static QObject *get_qmp_greeting(void)
4486{
b9c15f16 4487 QObject *ver = NULL;
ca9567e2 4488
b9c15f16 4489 qmp_marshal_input_query_version(NULL, NULL, &ver);
ca9567e2
LC		 4490 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver);
4491}
4492
9b57c02e
LC		 4493/**
4494 * monitor_control_event(): Print QMP gretting
4495 */
4496static void monitor_control_event(void *opaque, int event)
4497{
47116d1c
LC		 4498 QObject *data;
4499 Monitor *mon = opaque;
9b57c02e 4500
47116d1c
LC		 4501 switch (event) {
4502 case CHR_EVENT_OPENED:
4a7e1190 4503 mon->mc->command_mode = 0;
5fa737a4 4504 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
ca9567e2 4505 data = get_qmp_greeting();
9b57c02e
LC		 4506 monitor_json_emitter(mon, data);
4507 qobject_decref(data);
47116d1c
LC		 4508 break;
4509 case CHR_EVENT_CLOSED:
4510 json_message_parser_destroy(&mon->mc->parser);
4511 break;
9b57c02e
LC		 4512 }
4513}
4514
731b0364 4515static void monitor_event(void *opaque, int event)
86e94dea 4516{
376253ec
AL		 4517 Monitor *mon = opaque;
4518
2724b180
AL		 4519 switch (event) {
4520 case CHR_EVENT_MUX_IN:
a7aec5da
GH		 4521 mon->mux_out = 0;
4522 if (mon->reset_seen) {
4523 readline_restart(mon->rs);
4524 monitor_resume(mon);
4525 monitor_flush(mon);
4526 } else {
4527 mon->suspend_cnt = 0;
4528 }
2724b180
AL		 4529 break;
4530
4531 case CHR_EVENT_MUX_OUT:
a7aec5da
GH		 4532 if (mon->reset_seen) {
4533 if (mon->suspend_cnt == 0) {
4534 monitor_printf(mon, "\n");
4535 }
4536 monitor_flush(mon);
4537 monitor_suspend(mon);
4538 } else {
4539 mon->suspend_cnt++;
4540 }
4541 mon->mux_out = 1;
2724b180 4542 break;
86e94dea 4543
b6b8df56 4544 case CHR_EVENT_OPENED:
2724b180
AL		 4545 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4546 "information\n", QEMU_VERSION);
a7aec5da 4547 if (!mon->mux_out) {
2724b180 4548 readline_show_prompt(mon->rs);
a7aec5da
GH		 4549 }
4550 mon->reset_seen = 1;
2724b180
AL		 4551 break;
4552 }
86e94dea
TS		 4553}
4554
816f8925
WX		 4555static int
4556compare_mon_cmd(const void *a, const void *b)
4557{
4558 return strcmp(((const mon_cmd_t *)a)->name,
4559 ((const mon_cmd_t *)b)->name);
4560}
4561
4562static void sortcmdlist(void)
4563{
4564 int array_num;
4565 int elem_size = sizeof(mon_cmd_t);
4566
4567 array_num = sizeof(mon_cmds)/elem_size-1;
4568 qsort((void *)mon_cmds, array_num, elem_size, compare_mon_cmd);
4569
4570 array_num = sizeof(info_cmds)/elem_size-1;
4571 qsort((void *)info_cmds, array_num, elem_size, compare_mon_cmd);
4572}
4573
76655d6d
AL		 4574
4575/*
4576 * Local variables:
4577 * c-indent-level: 4
4578 * c-basic-offset: 4
4579 * tab-width: 8
4580 * End:
4581 */
4582
731b0364 4583void monitor_init(CharDriverState *chr, int flags)
aa455485 4584{
731b0364 4585 static int is_first_init = 1;
87127161 4586 Monitor *mon;
20d8a3ed
TS		 4587
4588 if (is_first_init) {
74475455 4589 key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL);
20d8a3ed
TS		 4590 is_first_init = 0;
4591 }
87127161 4592
7267c094 4593 mon = g_malloc0(sizeof(*mon));
20d8a3ed 4594
87127161 4595 mon->chr = chr;
731b0364 4596 mon->flags = flags;
cde76ee1
AL		 4597 if (flags & MONITOR_USE_READLINE) {
4598 mon->rs = readline_init(mon, monitor_find_completion);
4599 monitor_read_command(mon, 0);
4600 }
87127161 4601
9b57c02e 4602 if (monitor_ctrl_mode(mon)) {
7267c094 4603 mon->mc = g_malloc0(sizeof(MonitorControl));
9b57c02e
LC		 4604 /* Control mode requires special handlers */
4605 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4606 monitor_control_event, mon);
15f31519 4607 qemu_chr_fe_set_echo(chr, true);
9b57c02e
LC		 4608 } else {
4609 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4610 monitor_event, mon);
4611 }
87127161 4612
72cf2d4f 4613 QLIST_INSERT_HEAD(&mon_list, mon, entry);
8631b608
MA		 4614 if (!default_mon || (flags & MONITOR_IS_DEFAULT))
4615 default_mon = mon;
816f8925
WX		 4616
4617 sortcmdlist();
aa455485
FB		 4618}
4619
376253ec 4620static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
81d0912d 4621{
bb5fc20f
AL		 4622 BlockDriverState *bs = opaque;
4623 int ret = 0;
81d0912d 4624
bb5fc20f 4625 if (bdrv_set_key(bs, password) != 0) {
376253ec 4626 monitor_printf(mon, "invalid password\n");
bb5fc20f 4627 ret = -EPERM;
9dc39cba 4628 }
731b0364
AL		 4629 if (mon->password_completion_cb)
4630 mon->password_completion_cb(mon->password_opaque, ret);
bb5fc20f 4631
731b0364 4632 monitor_read_command(mon, 1);
9dc39cba 4633}
c0f4ce77 4634
7060b478
AL		 4635ReadLineState *monitor_get_rs(Monitor *mon)
4636{
4637 return mon->rs;
4638}
4639
0bbc47bb
LC		 4640int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
4641 BlockDriverCompletionFunc *completion_cb,
4642 void *opaque)
c0f4ce77 4643{
cde76ee1
AL		 4644 int err;
4645
bb5fc20f
AL		 4646 if (!bdrv_key_required(bs)) {
4647 if (completion_cb)
4648 completion_cb(opaque, 0);
0bbc47bb 4649 return 0;
bb5fc20f 4650 }
c0f4ce77 4651
94171e11 4652 if (monitor_ctrl_mode(mon)) {
903a8814
LC		 4653 qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs),
4654 bdrv_get_encrypted_filename(bs));
0bbc47bb 4655 return -1;
94171e11
LC		 4656 }
4657
376253ec
AL		 4658 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4659 bdrv_get_encrypted_filename(bs));
bb5fc20f 4660
731b0364
AL		 4661 mon->password_completion_cb = completion_cb;
4662 mon->password_opaque = opaque;
bb5fc20f 4663
cde76ee1
AL		 4664 err = monitor_read_password(mon, bdrv_password_cb, bs);
4665
4666 if (err && completion_cb)
4667 completion_cb(opaque, err);
0bbc47bb
LC		 4668
4669 return err;
c0f4ce77 4670}
e42e818b
LC		 4671
4672int monitor_read_block_device_key(Monitor *mon, const char *device,
4673 BlockDriverCompletionFunc *completion_cb,
4674 void *opaque)
4675{
4676 BlockDriverState *bs;
4677
4678 bs = bdrv_find(device);
4679 if (!bs) {
4680 monitor_printf(mon, "Device not found %s\n", device);
4681 return -1;
4682 }
4683
4684 return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque);
4685}
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