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configure: Fix build for some versions of glibc (9pfs)
[qemu.git] / monitor.c
CommitLineData
9dc39cba
FB		 1/*
2 * QEMU monitor
5fafdf24 3 *
9dc39cba 4 * Copyright (c) 2003-2004 Fabrice Bellard
5fafdf24 5 *
9dc39cba
FB		 6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
511d2b14 24#include <dirent.h>
87ecb68b 25#include "hw/hw.h"
cae4956e 26#include "hw/qdev.h"
87ecb68b
PB		 27#include "hw/usb.h"
28#include "hw/pcmcia.h"
29#include "hw/pc.h"
30#include "hw/pci.h"
9dd986cc 31#include "hw/watchdog.h"
45a50b16 32#include "hw/loader.h"
87ecb68b
PB		 33#include "gdbstub.h"
34#include "net.h"
68ac40d2 35#include "net/slirp.h"
87ecb68b 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
4860853d
DB		 425
426static const char *monitor_event_names[] = {
427 [QEVENT_SHUTDOWN] = "SHUTDOWN",
428 [QEVENT_RESET] = "RESET",
429 [QEVENT_POWERDOWN] = "POWERDOWN",
430 [QEVENT_STOP] = "STOP",
431 [QEVENT_RESUME] = "RESUME",
432 [QEVENT_VNC_CONNECTED] = "VNC_CONNECTED",
433 [QEVENT_VNC_INITIALIZED] = "VNC_INITIALIZED",
434 [QEVENT_VNC_DISCONNECTED] = "VNC_DISCONNECTED",
435 [QEVENT_BLOCK_IO_ERROR] = "BLOCK_IO_ERROR",
436 [QEVENT_RTC_CHANGE] = "RTC_CHANGE",
437 [QEVENT_WATCHDOG] = "WATCHDOG",
438 [QEVENT_SPICE_CONNECTED] = "SPICE_CONNECTED",
439 [QEVENT_SPICE_INITIALIZED] = "SPICE_INITIALIZED",
440 [QEVENT_SPICE_DISCONNECTED] = "SPICE_DISCONNECTED",
441 [QEVENT_BLOCK_JOB_COMPLETED] = "BLOCK_JOB_COMPLETED",
442 [QEVENT_BLOCK_JOB_CANCELLED] = "BLOCK_JOB_CANCELLED",
443 [QEVENT_DEVICE_TRAY_MOVED] = "DEVICE_TRAY_MOVED",
444 [QEVENT_SUSPEND] = "SUSPEND",
445 [QEVENT_WAKEUP] = "WAKEUP",
446};
447QEMU_BUILD_BUG_ON(ARRAY_SIZE(monitor_event_names) != QEVENT_MAX)
448
0d1ea871
LC		 449/**
450 * monitor_protocol_event(): Generate a Monitor event
451 *
452 * Event-specific data can be emitted through the (optional) 'data' parameter.
453 */
454void monitor_protocol_event(MonitorEvent event, QObject *data)
455{
456 QDict *qmp;
457 const char *event_name;
f039a563 458 Monitor *mon;
0d1ea871 459
242cd003 460 assert(event < QEVENT_MAX);
0d1ea871 461
4860853d
DB		 462 event_name = monitor_event_names[event];
463 assert(event_name != NULL);
0d1ea871
LC		 464
465 qmp = qdict_new();
466 timestamp_put(qmp);
467 qdict_put(qmp, "event", qstring_from_str(event_name));
3d72f9a2
LC		 468 if (data) {
469 qobject_incref(data);
0d1ea871 470 qdict_put_obj(qmp, "data", data);
3d72f9a2 471 }
0d1ea871 472
f039a563 473 QLIST_FOREACH(mon, &mon_list, entry) {
09069b19 474 if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) {
23fabed1
LC		 475 monitor_json_emitter(mon, QOBJECT(qmp));
476 }
f039a563 477 }
0d1ea871
LC		 478 QDECREF(qmp);
479}
480
ef4b7eee
LC		 481static int do_qmp_capabilities(Monitor *mon, const QDict *params,
482 QObject **ret_data)
4a7e1190
LC		 483{
484 /* Will setup QMP capabilities in the future */
485 if (monitor_ctrl_mode(mon)) {
486 mon->mc->command_mode = 1;
487 }
ef4b7eee
LC		 488
489 return 0;
4a7e1190
LC		 490}
491
0268d97c
LC		 492static void handle_user_command(Monitor *mon, const char *cmdline);
493
d51a67b4
LC		 494char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
495 int64_t cpu_index, Error **errp)
0268d97c 496{
d51a67b4 497 char *output = NULL;
0268d97c
LC		 498 Monitor *old_mon, hmp;
499 CharDriverState mchar;
500
501 memset(&hmp, 0, sizeof(hmp));
502 qemu_chr_init_mem(&mchar);
503 hmp.chr = &mchar;
504
505 old_mon = cur_mon;
506 cur_mon = &hmp;
507
d51a67b4
LC		 508 if (has_cpu_index) {
509 int ret = monitor_set_cpu(cpu_index);
0268d97c
LC		 510 if (ret < 0) {
511 cur_mon = old_mon;
d51a67b4
LC		 512 error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
513 "a CPU number");
0268d97c
LC		 514 goto out;
515 }
516 }
517
d51a67b4 518 handle_user_command(&hmp, command_line);
0268d97c
LC		 519 cur_mon = old_mon;
520
521 if (qemu_chr_mem_osize(hmp.chr) > 0) {
d51a67b4
LC		 522 QString *str = qemu_chr_mem_to_qs(hmp.chr);
523 output = g_strdup(qstring_get_str(str));
524 QDECREF(str);
525 } else {
526 output = g_strdup("");
0268d97c
LC		 527 }
528
529out:
530 qemu_chr_close_mem(hmp.chr);
d51a67b4 531 return output;
0268d97c
LC		 532}
533
9dc39cba
FB		 534static int compare_cmd(const char *name, const char *list)
535{
536 const char *p, *pstart;
537 int len;
538 len = strlen(name);
539 p = list;
540 for(;;) {
541 pstart = p;
542 p = strchr(p, '|');
543 if (!p)
544 p = pstart + strlen(pstart);
545 if ((p - pstart) == len && !memcmp(pstart, name, len))
546 return 1;
547 if (*p == '\0')
548 break;
549 p++;
550 }
551 return 0;
552}
553
c227f099 554static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
376253ec 555 const char *prefix, const char *name)
9dc39cba 556{
c227f099 557 const mon_cmd_t *cmd;
9dc39cba
FB		 558
559 for(cmd = cmds; cmd->name != NULL; cmd++) {
560 if (!name || !strcmp(name, cmd->name))
376253ec
AL		 561 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
562 cmd->params, cmd->help);
9dc39cba
FB		 563 }
564}
565
376253ec 566static void help_cmd(Monitor *mon, const char *name)
9dc39cba
FB		 567{
568 if (name && !strcmp(name, "info")) {
376253ec 569 help_cmd_dump(mon, info_cmds, "info ", NULL);
9dc39cba 570 } else {
376253ec 571 help_cmd_dump(mon, mon_cmds, "", name);
f193c797 572 if (name && !strcmp(name, "log")) {
8662d656 573 const CPULogItem *item;
376253ec
AL		 574 monitor_printf(mon, "Log items (comma separated):\n");
575 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
f193c797 576 for(item = cpu_log_items; item->mask != 0; item++) {
376253ec 577 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
f193c797
FB		 578 }
579 }
9dc39cba
FB		 580 }
581}
582
d54908a5 583static void do_help_cmd(Monitor *mon, const QDict *qdict)
38183186 584{
d54908a5 585 help_cmd(mon, qdict_get_try_str(qdict, "name"));
38183186
LC		 586}
587
fc764105 588static void do_trace_event_set_state(Monitor *mon, const QDict *qdict)
22890ab5
PS		 589{
590 const char *tp_name = qdict_get_str(qdict, "name");
591 bool new_state = qdict_get_bool(qdict, "option");
fc764105 592 int ret = trace_event_set_state(tp_name, new_state);
f871d689
BS		 593
594 if (!ret) {
595 monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
596 }
22890ab5 597}
c5ceb523 598
c45a8168 599#ifdef CONFIG_TRACE_SIMPLE
c5ceb523
SH		 600static void do_trace_file(Monitor *mon, const QDict *qdict)
601{
602 const char *op = qdict_get_try_str(qdict, "op");
603 const char *arg = qdict_get_try_str(qdict, "arg");
604
605 if (!op) {
606 st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
607 } else if (!strcmp(op, "on")) {
608 st_set_trace_file_enabled(true);
609 } else if (!strcmp(op, "off")) {
610 st_set_trace_file_enabled(false);
611 } else if (!strcmp(op, "flush")) {
612 st_flush_trace_buffer();
613 } else if (!strcmp(op, "set")) {
614 if (arg) {
615 st_set_trace_file(arg);
616 }
617 } else {
618 monitor_printf(mon, "unexpected argument \"%s\"\n", op);
619 help_cmd(mon, "trace-file");
620 }
621}
22890ab5
PS		 622#endif
623
940cc30d
AL		 624static void user_monitor_complete(void *opaque, QObject *ret_data)
625{
626 MonitorCompletionData *data = (MonitorCompletionData *)opaque;
627
628 if (ret_data) {
629 data->user_print(data->mon, ret_data);
630 }
631 monitor_resume(data->mon);
7267c094 632 g_free(data);
940cc30d
AL		 633}
634
635static void qmp_monitor_complete(void *opaque, QObject *ret_data)
636{
637 monitor_protocol_emitter(opaque, ret_data);
638}
639
5af7bbae
LC		 640static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
641 const QDict *params)
940cc30d 642{
5af7bbae 643 return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon);
940cc30d
AL		 644}
645
940cc30d
AL		 646static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
647 const QDict *params)
648{
649 int ret;
650
7267c094 651 MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
940cc30d
AL		 652 cb_data->mon = mon;
653 cb_data->user_print = cmd->user_print;
654 monitor_suspend(mon);
655 ret = cmd->mhandler.cmd_async(mon, params,
656 user_monitor_complete, cb_data);
657 if (ret < 0) {
658 monitor_resume(mon);
7267c094 659 g_free(cb_data);
940cc30d
AL		 660 }
661}
662
1162daa6 663static void do_info(Monitor *mon, const QDict *qdict)
9dc39cba 664{
c227f099 665 const mon_cmd_t *cmd;
d54908a5 666 const char *item = qdict_get_try_str(qdict, "item");
9dc39cba 667
956f1a0d 668 if (!item) {
9dc39cba 669 goto help;
956f1a0d 670 }
13c7425e
LC		 671
672 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
5fafdf24 673 if (compare_cmd(item, cmd->name))
13c7425e 674 break;
9dc39cba 675 }
13c7425e 676
956f1a0d 677 if (cmd->name == NULL) {
13c7425e 678 goto help;
956f1a0d 679 }
13c7425e 680
b5c30586 681 cmd->mhandler.info(mon);
1162daa6 682 return;
13c7425e
LC		 683
684help:
685 help_cmd(mon, "info");
9dc39cba
FB		 686}
687
aa9b79bc 688CommandInfoList *qmp_query_commands(Error **errp)
e3bba9d0 689{
aa9b79bc 690 CommandInfoList *info, *cmd_list = NULL;
e3bba9d0
LC		 691 const mon_cmd_t *cmd;
692
f36b4afb 693 for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
40e5a01d
LC		 694 info = g_malloc0(sizeof(*info));
695 info->value = g_malloc0(sizeof(*info->value));
696 info->value->name = g_strdup(cmd->name);
e3bba9d0 697
aa9b79bc
LC		 698 info->next = cmd_list;
699 cmd_list = info;
e3bba9d0
LC		 700 }
701
aa9b79bc 702 return cmd_list;
a36e69dd
TS		 703}
704
4860853d
DB		 705EventInfoList *qmp_query_events(Error **errp)
706{
707 EventInfoList *info, *ev_list = NULL;
708 MonitorEvent e;
709
710 for (e = 0 ; e < QEVENT_MAX ; e++) {
711 const char *event_name = monitor_event_names[e];
712 assert(event_name != NULL);
713 info = g_malloc0(sizeof(*info));
714 info->value = g_malloc0(sizeof(*info->value));
715 info->value->name = g_strdup(event_name);
716
717 info->next = ev_list;
718 ev_list = info;
719 }
720
721 return ev_list;
722}
723
b025c8b4
LC		 724/* set the current CPU defined by the user */
725int monitor_set_cpu(int cpu_index)
6a00d601 726{
9349b4f9 727 CPUArchState *env;
6a00d601
FB		 728
729 for(env = first_cpu; env != NULL; env = env->next_cpu) {
730 if (env->cpu_index == cpu_index) {
731b0364 731 cur_mon->mon_cpu = env;
6a00d601
FB		 732 return 0;
733 }
734 }
735 return -1;
736}
737
9349b4f9 738static CPUArchState *mon_get_cpu(void)
6a00d601 739{
731b0364 740 if (!cur_mon->mon_cpu) {
b025c8b4 741 monitor_set_cpu(0);
6a00d601 742 }
4c0960c0 743 cpu_synchronize_state(cur_mon->mon_cpu);
731b0364 744 return cur_mon->mon_cpu;
6a00d601
FB		 745}
746
99b7796f
LC		 747int monitor_get_cpu_index(void)
748{
749 return mon_get_cpu()->cpu_index;
750}
751
376253ec 752static void do_info_registers(Monitor *mon)
9307c4c1 753{
9349b4f9 754 CPUArchState *env;
6a00d601 755 env = mon_get_cpu();
9307c4c1 756#ifdef TARGET_I386
376253ec 757 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
d24b15a8 758 X86_DUMP_FPU);
9307c4c1 759#else
376253ec 760 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
7fe48483 761 0);
9307c4c1
FB		 762#endif
763}
764
376253ec 765static void do_info_jit(Monitor *mon)
e3db7226 766{
376253ec 767 dump_exec_info((FILE *)mon, monitor_fprintf);
e3db7226
FB		 768}
769
376253ec 770static void do_info_history(Monitor *mon)
aa455485
FB		 771{
772 int i;
7e2515e8 773 const char *str;
3b46e624 774
cde76ee1
AL		 775 if (!mon->rs)
776 return;
7e2515e8
FB		 777 i = 0;
778 for(;;) {
731b0364 779 str = readline_get_history(mon->rs, i);
7e2515e8
FB		 780 if (!str)
781 break;
376253ec 782 monitor_printf(mon, "%d: '%s'\n", i, str);
8e3a9fd2 783 i++;
aa455485
FB		 784 }
785}
786
76a66253
JM		 787#if defined(TARGET_PPC)
788/* XXX: not implemented in other targets */
376253ec 789static void do_info_cpu_stats(Monitor *mon)
76a66253 790{
9349b4f9 791 CPUArchState *env;
76a66253
JM		 792
793 env = mon_get_cpu();
376253ec 794 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
76a66253
JM		 795}
796#endif
797
6d8a764e 798#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 799static void do_info_trace(Monitor *mon)
800{
801 st_print_trace((FILE *)mon, &monitor_fprintf);
802}
31965ae2 803#endif
22890ab5 804
fc764105 805static void do_trace_print_events(Monitor *mon)
22890ab5 806{
fc764105 807 trace_print_events((FILE *)mon, &monitor_fprintf);
22890ab5 808}
22890ab5 809
13661089
DB		 810static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
811{
812 const char *protocol = qdict_get_str(qdict, "protocol");
813 const char *fdname = qdict_get_str(qdict, "fdname");
13661089
DB		 814 CharDriverState *s;
815
816 if (strcmp(protocol, "spice") == 0) {
f1f5f407
DB		 817 int fd = monitor_get_fd(mon, fdname);
818 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
819 int tls = qdict_get_try_bool(qdict, "tls", 0);
13661089
DB		 820 if (!using_spice) {
821 /* correct one? spice isn't a device ,,, */
822 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
823 return -1;
824 }
f1f5f407
DB		 825 if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) {
826 close(fd);
827 }
828 return 0;
c62f6d1d 829#ifdef CONFIG_VNC
13661089
DB		 830 } else if (strcmp(protocol, "vnc") == 0) {
831 int fd = monitor_get_fd(mon, fdname);
860341f6 832 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
13661089
DB		 833 vnc_display_add_client(NULL, fd, skipauth);
834 return 0;
c62f6d1d 835#endif
13661089
DB		 836 } else if ((s = qemu_chr_find(protocol)) != NULL) {
837 int fd = monitor_get_fd(mon, fdname);
838 if (qemu_chr_add_client(s, fd) < 0) {
839 qerror_report(QERR_ADD_CLIENT_FAILED);
840 return -1;
841 }
842 return 0;
843 }
844
845 qerror_report(QERR_INVALID_PARAMETER, "protocol");
846 return -1;
847}
848
edc5cb1a
YH		 849static int client_migrate_info(Monitor *mon, const QDict *qdict,
850 MonitorCompletion cb, void *opaque)
e866e239
GH		 851{
852 const char *protocol = qdict_get_str(qdict, "protocol");
853 const char *hostname = qdict_get_str(qdict, "hostname");
854 const char *subject = qdict_get_try_str(qdict, "cert-subject");
855 int port = qdict_get_try_int(qdict, "port", -1);
856 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
857 int ret;
858
859 if (strcmp(protocol, "spice") == 0) {
860 if (!using_spice) {
861 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
862 return -1;
863 }
864
6ec5dae5
YH		 865 if (port == -1 && tls_port == -1) {
866 qerror_report(QERR_MISSING_PARAMETER, "port/tls-port");
867 return -1;
868 }
869
edc5cb1a
YH		 870 ret = qemu_spice_migrate_info(hostname, port, tls_port, subject,
871 cb, opaque);
e866e239
GH		 872 if (ret != 0) {
873 qerror_report(QERR_UNDEFINED_ERROR);
874 return -1;
875 }
876 return 0;
877 }
878
879 qerror_report(QERR_INVALID_PARAMETER, "protocol");
880 return -1;
881}
882
f1dc58e0 883static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
59a983b9 884{
d54908a5 885 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
f1dc58e0 886 return 0;
59a983b9
FB		 887}
888
d54908a5 889static void do_logfile(Monitor *mon, const QDict *qdict)
e735b91c 890{
d54908a5 891 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
e735b91c
PB		 892}
893
d54908a5 894static void do_log(Monitor *mon, const QDict *qdict)
f193c797
FB		 895{
896 int mask;
d54908a5 897 const char *items = qdict_get_str(qdict, "items");
3b46e624 898
9307c4c1 899 if (!strcmp(items, "none")) {
f193c797
FB		 900 mask = 0;
901 } else {
9307c4c1 902 mask = cpu_str_to_log_mask(items);
f193c797 903 if (!mask) {
376253ec 904 help_cmd(mon, "log");
f193c797
FB		 905 return;
906 }
907 }
908 cpu_set_log(mask);
909}
910
d54908a5 911static void do_singlestep(Monitor *mon, const QDict *qdict)
1b530a6d 912{
d54908a5 913 const char *option = qdict_get_try_str(qdict, "option");
1b530a6d
AJ		 914 if (!option || !strcmp(option, "on")) {
915 singlestep = 1;
916 } else if (!strcmp(option, "off")) {
917 singlestep = 0;
918 } else {
919 monitor_printf(mon, "unexpected option %s\n", option);
920 }
921}
922
d54908a5 923static void do_gdbserver(Monitor *mon, const QDict *qdict)
59030a8c 924{
d54908a5 925 const char *device = qdict_get_try_str(qdict, "device");
59030a8c
AL		 926 if (!device)
927 device = "tcp::" DEFAULT_GDBSTUB_PORT;
928 if (gdbserver_start(device) < 0) {
929 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
930 device);
931 } else if (strcmp(device, "none") == 0) {
36556b20 932 monitor_printf(mon, "Disabled gdbserver\n");
8a7ddc38 933 } else {
59030a8c
AL		 934 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
935 device);
8a7ddc38
FB		 936 }
937}
938
d54908a5 939static void do_watchdog_action(Monitor *mon, const QDict *qdict)
9dd986cc 940{
d54908a5 941 const char *action = qdict_get_str(qdict, "action");
9dd986cc
RJ		 942 if (select_watchdog_action(action) == -1) {
943 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
944 }
945}
946
376253ec 947static void monitor_printc(Monitor *mon, int c)
9307c4c1 948{
376253ec 949 monitor_printf(mon, "'");
9307c4c1
FB		 950 switch(c) {
951 case '\'':
376253ec 952 monitor_printf(mon, "\\'");
9307c4c1
FB		 953 break;
954 case '\\':
376253ec 955 monitor_printf(mon, "\\\\");
9307c4c1
FB		 956 break;
957 case '\n':
376253ec 958 monitor_printf(mon, "\\n");
9307c4c1
FB		 959 break;
960 case '\r':
376253ec 961 monitor_printf(mon, "\\r");
9307c4c1
FB		 962 break;
963 default:
964 if (c >= 32 && c <= 126) {
376253ec 965 monitor_printf(mon, "%c", c);
9307c4c1 966 } else {
376253ec 967 monitor_printf(mon, "\\x%02x", c);
9307c4c1
FB		 968 }
969 break;
970 }
376253ec 971 monitor_printf(mon, "'");
9307c4c1
FB		 972}
973
376253ec 974static void memory_dump(Monitor *mon, int count, int format, int wsize,
c227f099 975 target_phys_addr_t addr, int is_physical)
9307c4c1 976{
9349b4f9 977 CPUArchState *env;
23842aab 978 int l, line_size, i, max_digits, len;
9307c4c1
FB		 979 uint8_t buf[16];
980 uint64_t v;
981
982 if (format == 'i') {
983 int flags;
984 flags = 0;
6a00d601 985 env = mon_get_cpu();
9307c4c1 986#ifdef TARGET_I386
4c27ba27 987 if (wsize == 2) {
9307c4c1 988 flags = 1;
4c27ba27
FB		 989 } else if (wsize == 4) {
990 flags = 0;
991 } else {
6a15fd12 992 /* as default we use the current CS size */
4c27ba27 993 flags = 0;
6a15fd12
FB		 994 if (env) {
995#ifdef TARGET_X86_64
5fafdf24 996 if ((env->efer & MSR_EFER_LMA) &&
6a15fd12
FB		 997 (env->segs[R_CS].flags & DESC_L_MASK))
998 flags = 2;
999 else
1000#endif
1001 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1002 flags = 1;
1003 }
4c27ba27
FB		 1004 }
1005#endif
376253ec 1006 monitor_disas(mon, env, addr, count, is_physical, flags);
9307c4c1
FB		 1007 return;
1008 }
1009
1010 len = wsize * count;
1011 if (wsize == 1)
1012 line_size = 8;
1013 else
1014 line_size = 16;
9307c4c1
FB		 1015 max_digits = 0;
1016
1017 switch(format) {
1018 case 'o':
1019 max_digits = (wsize * 8 + 2) / 3;
1020 break;
1021 default:
1022 case 'x':
1023 max_digits = (wsize * 8) / 4;
1024 break;
1025 case 'u':
1026 case 'd':
1027 max_digits = (wsize * 8 * 10 + 32) / 33;
1028 break;
1029 case 'c':
1030 wsize = 1;
1031 break;
1032 }
1033
1034 while (len > 0) {
7743e588 1035 if (is_physical)
376253ec 1036 monitor_printf(mon, TARGET_FMT_plx ":", addr);
7743e588 1037 else
376253ec 1038 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
9307c4c1
FB		 1039 l = len;
1040 if (l > line_size)
1041 l = line_size;
1042 if (is_physical) {
54f7b4a3 1043 cpu_physical_memory_read(addr, buf, l);
9307c4c1 1044 } else {
6a00d601 1045 env = mon_get_cpu();
c8f79b67 1046 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
376253ec 1047 monitor_printf(mon, " Cannot access memory\n");
c8f79b67
AL		 1048 break;
1049 }
9307c4c1 1050 }
5fafdf24 1051 i = 0;
9307c4c1
FB		 1052 while (i < l) {
1053 switch(wsize) {
1054 default:
1055 case 1:
1056 v = ldub_raw(buf + i);
1057 break;
1058 case 2:
1059 v = lduw_raw(buf + i);
1060 break;
1061 case 4:
92a31b1f 1062 v = (uint32_t)ldl_raw(buf + i);
9307c4c1
FB		 1063 break;
1064 case 8:
1065 v = ldq_raw(buf + i);
1066 break;
1067 }
376253ec 1068 monitor_printf(mon, " ");
9307c4c1
FB		 1069 switch(format) {
1070 case 'o':
376253ec 1071 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
9307c4c1
FB		 1072 break;
1073 case 'x':
376253ec 1074 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
9307c4c1
FB		 1075 break;
1076 case 'u':
376253ec 1077 monitor_printf(mon, "%*" PRIu64, max_digits, v);
9307c4c1
FB		 1078 break;
1079 case 'd':
376253ec 1080 monitor_printf(mon, "%*" PRId64, max_digits, v);
9307c4c1
FB		 1081 break;
1082 case 'c':
376253ec 1083 monitor_printc(mon, v);
9307c4c1
FB		 1084 break;
1085 }
1086 i += wsize;
1087 }
376253ec 1088 monitor_printf(mon, "\n");
9307c4c1
FB		 1089 addr += l;
1090 len -= l;
1091 }
1092}
1093
1bd1442e 1094static void do_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1095{
1bd1442e
LC		 1096 int count = qdict_get_int(qdict, "count");
1097 int format = qdict_get_int(qdict, "format");
1098 int size = qdict_get_int(qdict, "size");
1099 target_long addr = qdict_get_int(qdict, "addr");
1100
376253ec 1101 memory_dump(mon, count, format, size, addr, 0);
9307c4c1
FB		 1102}
1103
1bd1442e 1104static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1105{
1bd1442e
LC		 1106 int count = qdict_get_int(qdict, "count");
1107 int format = qdict_get_int(qdict, "format");
1108 int size = qdict_get_int(qdict, "size");
c227f099 1109 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1bd1442e 1110
376253ec 1111 memory_dump(mon, count, format, size, addr, 1);
9307c4c1
FB		 1112}
1113
1bd1442e 1114static void do_print(Monitor *mon, const QDict *qdict)
9307c4c1 1115{
1bd1442e 1116 int format = qdict_get_int(qdict, "format");
c227f099 1117 target_phys_addr_t val = qdict_get_int(qdict, "val");
1bd1442e 1118
7743e588 1119#if TARGET_PHYS_ADDR_BITS == 32
9307c4c1
FB		 1120 switch(format) {
1121 case 'o':
376253ec 1122 monitor_printf(mon, "%#o", val);
9307c4c1
FB		 1123 break;
1124 case 'x':
376253ec 1125 monitor_printf(mon, "%#x", val);
9307c4c1
FB		 1126 break;
1127 case 'u':
376253ec 1128 monitor_printf(mon, "%u", val);
9307c4c1
FB		 1129 break;
1130 default:
1131 case 'd':
376253ec 1132 monitor_printf(mon, "%d", val);
9307c4c1
FB		 1133 break;
1134 case 'c':
376253ec 1135 monitor_printc(mon, val);
9307c4c1
FB		 1136 break;
1137 }
92a31b1f
FB		 1138#else
1139 switch(format) {
1140 case 'o':
376253ec 1141 monitor_printf(mon, "%#" PRIo64, val);
92a31b1f
FB		 1142 break;
1143 case 'x':
376253ec 1144 monitor_printf(mon, "%#" PRIx64, val);
92a31b1f
FB		 1145 break;
1146 case 'u':
376253ec 1147 monitor_printf(mon, "%" PRIu64, val);
92a31b1f
FB		 1148 break;
1149 default:
1150 case 'd':
376253ec 1151 monitor_printf(mon, "%" PRId64, val);
92a31b1f
FB		 1152 break;
1153 case 'c':
376253ec 1154 monitor_printc(mon, val);
92a31b1f
FB		 1155 break;
1156 }
1157#endif
376253ec 1158 monitor_printf(mon, "\n");
9307c4c1
FB		 1159}
1160
f18c16de 1161static void do_sum(Monitor *mon, const QDict *qdict)
e4cf1adc
FB		 1162{
1163 uint32_t addr;
e4cf1adc 1164 uint16_t sum;
f18c16de
LC		 1165 uint32_t start = qdict_get_int(qdict, "start");
1166 uint32_t size = qdict_get_int(qdict, "size");
e4cf1adc
FB		 1167
1168 sum = 0;
1169 for(addr = start; addr < (start + size); addr++) {
54f7b4a3 1170 uint8_t val = ldub_phys(addr);
e4cf1adc
FB		 1171 /* BSD sum algorithm ('sum' Unix command) */
1172 sum = (sum >> 1) | (sum << 15);
54f7b4a3 1173 sum += val;
e4cf1adc 1174 }
376253ec 1175 monitor_printf(mon, "%05d\n", sum);
e4cf1adc
FB		 1176}
1177
a3a91a35
FB		 1178typedef struct {
1179 int keycode;
1180 const char *name;
1181} KeyDef;
1182
1183static const KeyDef key_defs[] = {
1184 { 0x2a, "shift" },
1185 { 0x36, "shift_r" },
3b46e624 1186
a3a91a35
FB		 1187 { 0x38, "alt" },
1188 { 0xb8, "alt_r" },
2ba27c7f
TS		 1189 { 0x64, "altgr" },
1190 { 0xe4, "altgr_r" },
a3a91a35
FB		 1191 { 0x1d, "ctrl" },
1192 { 0x9d, "ctrl_r" },
1193
1194 { 0xdd, "menu" },
1195
1196 { 0x01, "esc" },
1197
1198 { 0x02, "1" },
1199 { 0x03, "2" },
1200 { 0x04, "3" },
1201 { 0x05, "4" },
1202 { 0x06, "5" },
1203 { 0x07, "6" },
1204 { 0x08, "7" },
1205 { 0x09, "8" },
1206 { 0x0a, "9" },
1207 { 0x0b, "0" },
64866c3d
FB		 1208 { 0x0c, "minus" },
1209 { 0x0d, "equal" },
a3a91a35
FB		 1210 { 0x0e, "backspace" },
1211
1212 { 0x0f, "tab" },
1213 { 0x10, "q" },
1214 { 0x11, "w" },
1215 { 0x12, "e" },
1216 { 0x13, "r" },
1217 { 0x14, "t" },
1218 { 0x15, "y" },
1219 { 0x16, "u" },
1220 { 0x17, "i" },
1221 { 0x18, "o" },
1222 { 0x19, "p" },
49b586a9
BW		 1223 { 0x1a, "bracket_left" },
1224 { 0x1b, "bracket_right" },
a3a91a35
FB		 1225 { 0x1c, "ret" },
1226
1227 { 0x1e, "a" },
1228 { 0x1f, "s" },
1229 { 0x20, "d" },
1230 { 0x21, "f" },
1231 { 0x22, "g" },
1232 { 0x23, "h" },
1233 { 0x24, "j" },
1234 { 0x25, "k" },
1235 { 0x26, "l" },
49b586a9
BW		 1236 { 0x27, "semicolon" },
1237 { 0x28, "apostrophe" },
1238 { 0x29, "grave_accent" },
a3a91a35 1239
49b586a9 1240 { 0x2b, "backslash" },
a3a91a35
FB		 1241 { 0x2c, "z" },
1242 { 0x2d, "x" },
1243 { 0x2e, "c" },
1244 { 0x2f, "v" },
1245 { 0x30, "b" },
1246 { 0x31, "n" },
1247 { 0x32, "m" },
9155fc45
AJ		 1248 { 0x33, "comma" },
1249 { 0x34, "dot" },
1250 { 0x35, "slash" },
3b46e624 1251
4d3b6f6e
AZ		 1252 { 0x37, "asterisk" },
1253
a3a91a35 1254 { 0x39, "spc" },
00ffa62a 1255 { 0x3a, "caps_lock" },
a3a91a35
FB		 1256 { 0x3b, "f1" },
1257 { 0x3c, "f2" },
1258 { 0x3d, "f3" },
1259 { 0x3e, "f4" },
1260 { 0x3f, "f5" },
1261 { 0x40, "f6" },
1262 { 0x41, "f7" },
1263 { 0x42, "f8" },
1264 { 0x43, "f9" },
1265 { 0x44, "f10" },
00ffa62a 1266 { 0x45, "num_lock" },
a3a91a35
FB		 1267 { 0x46, "scroll_lock" },
1268
64866c3d
FB		 1269 { 0xb5, "kp_divide" },
1270 { 0x37, "kp_multiply" },
0cfec834 1271 { 0x4a, "kp_subtract" },
64866c3d
FB		 1272 { 0x4e, "kp_add" },
1273 { 0x9c, "kp_enter" },
1274 { 0x53, "kp_decimal" },
f2289cb6 1275 { 0x54, "sysrq" },
64866c3d
FB		 1276
1277 { 0x52, "kp_0" },
1278 { 0x4f, "kp_1" },
1279 { 0x50, "kp_2" },
1280 { 0x51, "kp_3" },
1281 { 0x4b, "kp_4" },
1282 { 0x4c, "kp_5" },
1283 { 0x4d, "kp_6" },
1284 { 0x47, "kp_7" },
1285 { 0x48, "kp_8" },
1286 { 0x49, "kp_9" },
3b46e624 1287
a3a91a35
FB		 1288 { 0x56, "<" },
1289
1290 { 0x57, "f11" },
1291 { 0x58, "f12" },
1292
1293 { 0xb7, "print" },
1294
1295 { 0xc7, "home" },
1296 { 0xc9, "pgup" },
1297 { 0xd1, "pgdn" },
1298 { 0xcf, "end" },
1299
1300 { 0xcb, "left" },
1301 { 0xc8, "up" },
1302 { 0xd0, "down" },
1303 { 0xcd, "right" },
1304
1305 { 0xd2, "insert" },
1306 { 0xd3, "delete" },
c0b5b109
BS		 1307#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1308 { 0xf0, "stop" },
1309 { 0xf1, "again" },
1310 { 0xf2, "props" },
1311 { 0xf3, "undo" },
1312 { 0xf4, "front" },
1313 { 0xf5, "copy" },
1314 { 0xf6, "open" },
1315 { 0xf7, "paste" },
1316 { 0xf8, "find" },
1317 { 0xf9, "cut" },
1318 { 0xfa, "lf" },
1319 { 0xfb, "help" },
1320 { 0xfc, "meta_l" },
1321 { 0xfd, "meta_r" },
1322 { 0xfe, "compose" },
1323#endif
a3a91a35
FB		 1324 { 0, NULL },
1325};
1326
1327static int get_keycode(const char *key)
1328{
1329 const KeyDef *p;
64866c3d
FB		 1330 char *endp;
1331 int ret;
a3a91a35
FB		 1332
1333 for(p = key_defs; p->name != NULL; p++) {
1334 if (!strcmp(key, p->name))
1335 return p->keycode;
1336 }
64866c3d
FB		 1337 if (strstart(key, "0x", NULL)) {
1338 ret = strtoul(key, &endp, 0);
1339 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1340 return ret;
1341 }
a3a91a35
FB		 1342 return -1;
1343}
1344
c8256f9d
AZ		 1345#define MAX_KEYCODES 16
1346static uint8_t keycodes[MAX_KEYCODES];
1347static int nb_pending_keycodes;
1348static QEMUTimer *key_timer;
1349
1350static void release_keys(void *opaque)
1351{
1352 int keycode;
1353
1354 while (nb_pending_keycodes > 0) {
1355 nb_pending_keycodes--;
1356 keycode = keycodes[nb_pending_keycodes];
1357 if (keycode & 0x80)
1358 kbd_put_keycode(0xe0);
1359 kbd_put_keycode(keycode | 0x80);
1360 }
1361}
1362
1d4daa91 1363static void do_sendkey(Monitor *mon, const QDict *qdict)
a3a91a35 1364{
3401c0d9
AZ		 1365 char keyname_buf[16];
1366 char *separator;
1367 int keyname_len, keycode, i;
1d4daa91
LC		 1368 const char *string = qdict_get_str(qdict, "string");
1369 int has_hold_time = qdict_haskey(qdict, "hold_time");
1370 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
3401c0d9 1371
c8256f9d
AZ		 1372 if (nb_pending_keycodes > 0) {
1373 qemu_del_timer(key_timer);
1374 release_keys(NULL);
1375 }
1376 if (!has_hold_time)
1377 hold_time = 100;
1378 i = 0;
3401c0d9
AZ		 1379 while (1) {
1380 separator = strchr(string, '-');
1381 keyname_len = separator ? separator - string : strlen(string);
1382 if (keyname_len > 0) {
1383 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1384 if (keyname_len > sizeof(keyname_buf) - 1) {
376253ec 1385 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
3401c0d9 1386 return;
a3a91a35 1387 }
c8256f9d 1388 if (i == MAX_KEYCODES) {
376253ec 1389 monitor_printf(mon, "too many keys\n");
3401c0d9
AZ		 1390 return;
1391 }
1392 keyname_buf[keyname_len] = 0;
1393 keycode = get_keycode(keyname_buf);
1394 if (keycode < 0) {
376253ec 1395 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
3401c0d9
AZ		 1396 return;
1397 }
c8256f9d 1398 keycodes[i++] = keycode;
a3a91a35 1399 }
3401c0d9 1400 if (!separator)
a3a91a35 1401 break;
3401c0d9 1402 string = separator + 1;
a3a91a35 1403 }
c8256f9d 1404 nb_pending_keycodes = i;
a3a91a35 1405 /* key down events */
c8256f9d 1406 for (i = 0; i < nb_pending_keycodes; i++) {
a3a91a35
FB		 1407 keycode = keycodes[i];
1408 if (keycode & 0x80)
1409 kbd_put_keycode(0xe0);
1410 kbd_put_keycode(keycode & 0x7f);
1411 }
c8256f9d 1412 /* delayed key up events */
74475455 1413 qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
6ee093c9 1414 muldiv64(get_ticks_per_sec(), hold_time, 1000));
a3a91a35
FB		 1415}
1416
13224a87
FB		 1417static int mouse_button_state;
1418
1d4daa91 1419static void do_mouse_move(Monitor *mon, const QDict *qdict)
13224a87
FB		 1420{
1421 int dx, dy, dz;
1d4daa91
LC		 1422 const char *dx_str = qdict_get_str(qdict, "dx_str");
1423 const char *dy_str = qdict_get_str(qdict, "dy_str");
1424 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
13224a87
FB		 1425 dx = strtol(dx_str, NULL, 0);
1426 dy = strtol(dy_str, NULL, 0);
1427 dz = 0;
5fafdf24 1428 if (dz_str)
13224a87
FB		 1429 dz = strtol(dz_str, NULL, 0);
1430 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1431}
1432
d54908a5 1433static void do_mouse_button(Monitor *mon, const QDict *qdict)
13224a87 1434{
d54908a5 1435 int button_state = qdict_get_int(qdict, "button_state");
13224a87
FB		 1436 mouse_button_state = button_state;
1437 kbd_mouse_event(0, 0, 0, mouse_button_state);
1438}
1439
aa93e39c 1440static void do_ioport_read(Monitor *mon, const QDict *qdict)
3440557b 1441{
aa93e39c
LC		 1442 int size = qdict_get_int(qdict, "size");
1443 int addr = qdict_get_int(qdict, "addr");
1444 int has_index = qdict_haskey(qdict, "index");
3440557b
FB		 1445 uint32_t val;
1446 int suffix;
1447
1448 if (has_index) {
aa93e39c 1449 int index = qdict_get_int(qdict, "index");
afcea8cb 1450 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
3440557b
FB		 1451 addr++;
1452 }
1453 addr &= 0xffff;
1454
1455 switch(size) {
1456 default:
1457 case 1:
afcea8cb 1458 val = cpu_inb(addr);
3440557b
FB		 1459 suffix = 'b';
1460 break;
1461 case 2:
afcea8cb 1462 val = cpu_inw(addr);
3440557b
FB		 1463 suffix = 'w';
1464 break;
1465 case 4:
afcea8cb 1466 val = cpu_inl(addr);
3440557b
FB		 1467 suffix = 'l';
1468 break;
1469 }
376253ec
AL		 1470 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1471 suffix, addr, size * 2, val);
3440557b 1472}
a3a91a35 1473
1bd1442e 1474static void do_ioport_write(Monitor *mon, const QDict *qdict)
f114784f 1475{
1bd1442e
LC		 1476 int size = qdict_get_int(qdict, "size");
1477 int addr = qdict_get_int(qdict, "addr");
1478 int val = qdict_get_int(qdict, "val");
1479
f114784f
JK		 1480 addr &= IOPORTS_MASK;
1481
1482 switch (size) {
1483 default:
1484 case 1:
afcea8cb 1485 cpu_outb(addr, val);
f114784f
JK		 1486 break;
1487 case 2:
afcea8cb 1488 cpu_outw(addr, val);
f114784f
JK		 1489 break;
1490 case 4:
afcea8cb 1491 cpu_outl(addr, val);
f114784f
JK		 1492 break;
1493 }
1494}
1495
d54908a5 1496static void do_boot_set(Monitor *mon, const QDict *qdict)
0ecdffbb
AJ		 1497{
1498 int res;
d54908a5 1499 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
0ecdffbb 1500
76e30d0f
JK		 1501 res = qemu_boot_set(bootdevice);
1502 if (res == 0) {
1503 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1504 } else if (res > 0) {
1505 monitor_printf(mon, "setting boot device list failed\n");
0ecdffbb 1506 } else {
376253ec
AL		 1507 monitor_printf(mon, "no function defined to set boot device list for "
1508 "this architecture\n");
0ecdffbb
AJ		 1509 }
1510}
1511
b86bda5b 1512#if defined(TARGET_I386)
d65aaf37
BS		 1513static void print_pte(Monitor *mon, target_phys_addr_t addr,
1514 target_phys_addr_t pte,
1515 target_phys_addr_t mask)
b86bda5b 1516{
d65aaf37
BS		 1517#ifdef TARGET_X86_64
1518 if (addr & (1ULL << 47)) {
1519 addr |= -1LL << 48;
1520 }
1521#endif
1522 monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
1523 " %c%c%c%c%c%c%c%c%c\n",
376253ec
AL		 1524 addr,
1525 pte & mask,
d65aaf37 1526 pte & PG_NX_MASK ? 'X' : '-',
376253ec
AL		 1527 pte & PG_GLOBAL_MASK ? 'G' : '-',
1528 pte & PG_PSE_MASK ? 'P' : '-',
1529 pte & PG_DIRTY_MASK ? 'D' : '-',
1530 pte & PG_ACCESSED_MASK ? 'A' : '-',
1531 pte & PG_PCD_MASK ? 'C' : '-',
1532 pte & PG_PWT_MASK ? 'T' : '-',
1533 pte & PG_USER_MASK ? 'U' : '-',
1534 pte & PG_RW_MASK ? 'W' : '-');
b86bda5b
FB		 1535}
1536
9349b4f9 1537static void tlb_info_32(Monitor *mon, CPUArchState *env)
b86bda5b 1538{
94ac5cd2 1539 unsigned int l1, l2;
b86bda5b
FB		 1540 uint32_t pgd, pde, pte;
1541
b86bda5b
FB		 1542 pgd = env->cr[3] & ~0xfff;
1543 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 1544 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 1545 pde = le32_to_cpu(pde);
1546 if (pde & PG_PRESENT_MASK) {
1547 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
d65aaf37
BS		 1548 /* 4M pages */
1549 print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
b86bda5b
FB		 1550 } else {
1551 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 1552 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 1553 pte = le32_to_cpu(pte);
1554 if (pte & PG_PRESENT_MASK) {
376253ec 1555 print_pte(mon, (l1 << 22) + (l2 << 12),
5fafdf24 1556 pte & ~PG_PSE_MASK,
b86bda5b
FB		 1557 ~0xfff);
1558 }
1559 }
1560 }
1561 }
1562 }
1563}
1564
9349b4f9 1565static void tlb_info_pae32(Monitor *mon, CPUArchState *env)
d65aaf37 1566{
94ac5cd2 1567 unsigned int l1, l2, l3;
d65aaf37
BS		 1568 uint64_t pdpe, pde, pte;
1569 uint64_t pdp_addr, pd_addr, pt_addr;
1570
1571 pdp_addr = env->cr[3] & ~0x1f;
1572 for (l1 = 0; l1 < 4; l1++) {
b8b79323 1573 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
d65aaf37
BS		 1574 pdpe = le64_to_cpu(pdpe);
1575 if (pdpe & PG_PRESENT_MASK) {
1576 pd_addr = pdpe & 0x3fffffffff000ULL;
1577 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1578 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
d65aaf37
BS		 1579 pde = le64_to_cpu(pde);
1580 if (pde & PG_PRESENT_MASK) {
1581 if (pde & PG_PSE_MASK) {
1582 /* 2M pages with PAE, CR4.PSE is ignored */
1583 print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
1584 ~((target_phys_addr_t)(1 << 20) - 1));
1585 } else {
1586 pt_addr = pde & 0x3fffffffff000ULL;
1587 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1588 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
d65aaf37
BS		 1589 pte = le64_to_cpu(pte);
1590 if (pte & PG_PRESENT_MASK) {
1591 print_pte(mon, (l1 << 30 ) + (l2 << 21)
1592 + (l3 << 12),
1593 pte & ~PG_PSE_MASK,
1594 ~(target_phys_addr_t)0xfff);
1595 }
1596 }
1597 }
1598 }
1599 }
1600 }
1601 }
1602}
1603
1604#ifdef TARGET_X86_64
9349b4f9 1605static void tlb_info_64(Monitor *mon, CPUArchState *env)
d65aaf37
BS		 1606{
1607 uint64_t l1, l2, l3, l4;
1608 uint64_t pml4e, pdpe, pde, pte;
1609 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
1610
1611 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1612 for (l1 = 0; l1 < 512; l1++) {
b8b79323 1613 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
d65aaf37
BS		 1614 pml4e = le64_to_cpu(pml4e);
1615 if (pml4e & PG_PRESENT_MASK) {
1616 pdp_addr = pml4e & 0x3fffffffff000ULL;
1617 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1618 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
d65aaf37
BS		 1619 pdpe = le64_to_cpu(pdpe);
1620 if (pdpe & PG_PRESENT_MASK) {
1621 if (pdpe & PG_PSE_MASK) {
1622 /* 1G pages, CR4.PSE is ignored */
1623 print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
1624 0x3ffffc0000000ULL);
1625 } else {
1626 pd_addr = pdpe & 0x3fffffffff000ULL;
1627 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1628 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
d65aaf37
BS		 1629 pde = le64_to_cpu(pde);
1630 if (pde & PG_PRESENT_MASK) {
1631 if (pde & PG_PSE_MASK) {
1632 /* 2M pages, CR4.PSE is ignored */
1633 print_pte(mon, (l1 << 39) + (l2 << 30) +
1634 (l3 << 21), pde,
1635 0x3ffffffe00000ULL);
1636 } else {
1637 pt_addr = pde & 0x3fffffffff000ULL;
1638 for (l4 = 0; l4 < 512; l4++) {
1639 cpu_physical_memory_read(pt_addr
1640 + l4 * 8,
b8b79323 1641 &pte, 8);
d65aaf37
BS		 1642 pte = le64_to_cpu(pte);
1643 if (pte & PG_PRESENT_MASK) {
1644 print_pte(mon, (l1 << 39) +
1645 (l2 << 30) +
1646 (l3 << 21) + (l4 << 12),
1647 pte & ~PG_PSE_MASK,
1648 0x3fffffffff000ULL);
1649 }
1650 }
1651 }
1652 }
1653 }
1654 }
1655 }
1656 }
1657 }
1658 }
1659}
1660#endif
1661
1662static void tlb_info(Monitor *mon)
1663{
9349b4f9 1664 CPUArchState *env;
d65aaf37
BS		 1665
1666 env = mon_get_cpu();
1667
1668 if (!(env->cr[0] & CR0_PG_MASK)) {
1669 monitor_printf(mon, "PG disabled\n");
1670 return;
1671 }
1672 if (env->cr[4] & CR4_PAE_MASK) {
1673#ifdef TARGET_X86_64
1674 if (env->hflags & HF_LMA_MASK) {
1675 tlb_info_64(mon, env);
1676 } else
1677#endif
1678 {
1679 tlb_info_pae32(mon, env);
1680 }
1681 } else {
1682 tlb_info_32(mon, env);
1683 }
1684}
1685
1b3cba6e
BS		 1686static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
1687 int *plast_prot,
1688 target_phys_addr_t end, int prot)
b86bda5b 1689{
9746b15b
FB		 1690 int prot1;
1691 prot1 = *plast_prot;
1692 if (prot != prot1) {
b86bda5b 1693 if (*pstart != -1) {
1b3cba6e
BS		 1694 monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
1695 TARGET_FMT_plx " %c%c%c\n",
376253ec
AL		 1696 *pstart, end, end - *pstart,
1697 prot1 & PG_USER_MASK ? 'u' : '-',
1698 'r',
1699 prot1 & PG_RW_MASK ? 'w' : '-');
b86bda5b
FB		 1700 }
1701 if (prot != 0)
1702 *pstart = end;
1703 else
1704 *pstart = -1;
1705 *plast_prot = prot;
1706 }
1707}
1708
9349b4f9 1709static void mem_info_32(Monitor *mon, CPUArchState *env)
b86bda5b 1710{
b49ca72d
AC		 1711 unsigned int l1, l2;
1712 int prot, last_prot;
1b3cba6e
BS		 1713 uint32_t pgd, pde, pte;
1714 target_phys_addr_t start, end;
6a00d601 1715
b86bda5b
FB		 1716 pgd = env->cr[3] & ~0xfff;
1717 last_prot = 0;
1718 start = -1;
1719 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 1720 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 1721 pde = le32_to_cpu(pde);
1722 end = l1 << 22;
1723 if (pde & PG_PRESENT_MASK) {
1724 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1725 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
376253ec 1726 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1727 } else {
1728 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 1729 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 1730 pte = le32_to_cpu(pte);
1731 end = (l1 << 22) + (l2 << 12);
1732 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 1733 prot = pte & pde &
1734 (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
b86bda5b
FB		 1735 } else {
1736 prot = 0;
1737 }
376253ec 1738 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1739 }
1740 }
1741 } else {
1742 prot = 0;
376253ec 1743 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1744 }
1745 }
8a94b8ca
AC		 1746 /* Flush last range */
1747 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
b86bda5b 1748}
1b3cba6e 1749
9349b4f9 1750static void mem_info_pae32(Monitor *mon, CPUArchState *env)
1b3cba6e 1751{
b49ca72d
AC		 1752 unsigned int l1, l2, l3;
1753 int prot, last_prot;
1b3cba6e
BS		 1754 uint64_t pdpe, pde, pte;
1755 uint64_t pdp_addr, pd_addr, pt_addr;
1756 target_phys_addr_t start, end;
1757
1758 pdp_addr = env->cr[3] & ~0x1f;
1759 last_prot = 0;
1760 start = -1;
1761 for (l1 = 0; l1 < 4; l1++) {
b8b79323 1762 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1b3cba6e
BS		 1763 pdpe = le64_to_cpu(pdpe);
1764 end = l1 << 30;
1765 if (pdpe & PG_PRESENT_MASK) {
1766 pd_addr = pdpe & 0x3fffffffff000ULL;
1767 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1768 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1b3cba6e
BS		 1769 pde = le64_to_cpu(pde);
1770 end = (l1 << 30) + (l2 << 21);
1771 if (pde & PG_PRESENT_MASK) {
1772 if (pde & PG_PSE_MASK) {
1773 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1774 PG_PRESENT_MASK);
1775 mem_print(mon, &start, &last_prot, end, prot);
1776 } else {
1777 pt_addr = pde & 0x3fffffffff000ULL;
1778 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1779 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1b3cba6e
BS		 1780 pte = le64_to_cpu(pte);
1781 end = (l1 << 30) + (l2 << 21) + (l3 << 12);
1782 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 1783 prot = pte & pde & (PG_USER_MASK | PG_RW_MASK |
1784 PG_PRESENT_MASK);
1b3cba6e
BS		 1785 } else {
1786 prot = 0;
1787 }
1788 mem_print(mon, &start, &last_prot, end, prot);
1789 }
1790 }
1791 } else {
1792 prot = 0;
1793 mem_print(mon, &start, &last_prot, end, prot);
1794 }
1795 }
1796 } else {
1797 prot = 0;
1798 mem_print(mon, &start, &last_prot, end, prot);
1799 }
1800 }
8a94b8ca
AC		 1801 /* Flush last range */
1802 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1b3cba6e
BS		 1803}
1804
1805
1806#ifdef TARGET_X86_64
9349b4f9 1807static void mem_info_64(Monitor *mon, CPUArchState *env)
1b3cba6e
BS		 1808{
1809 int prot, last_prot;
1810 uint64_t l1, l2, l3, l4;
1811 uint64_t pml4e, pdpe, pde, pte;
1812 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
1813
1814 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1815 last_prot = 0;
1816 start = -1;
1817 for (l1 = 0; l1 < 512; l1++) {
b8b79323 1818 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1b3cba6e
BS		 1819 pml4e = le64_to_cpu(pml4e);
1820 end = l1 << 39;
1821 if (pml4e & PG_PRESENT_MASK) {
1822 pdp_addr = pml4e & 0x3fffffffff000ULL;
1823 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1824 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1b3cba6e
BS		 1825 pdpe = le64_to_cpu(pdpe);
1826 end = (l1 << 39) + (l2 << 30);
1827 if (pdpe & PG_PRESENT_MASK) {
1828 if (pdpe & PG_PSE_MASK) {
2d5b5074
BS		 1829 prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
1830 PG_PRESENT_MASK);
c76c8416 1831 prot &= pml4e;
1b3cba6e
BS		 1832 mem_print(mon, &start, &last_prot, end, prot);
1833 } else {
1834 pd_addr = pdpe & 0x3fffffffff000ULL;
1835 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1836 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1b3cba6e
BS		 1837 pde = le64_to_cpu(pde);
1838 end = (l1 << 39) + (l2 << 30) + (l3 << 21);
1839 if (pde & PG_PRESENT_MASK) {
1840 if (pde & PG_PSE_MASK) {
1841 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1842 PG_PRESENT_MASK);
c76c8416 1843 prot &= pml4e & pdpe;
1b3cba6e
BS		 1844 mem_print(mon, &start, &last_prot, end, prot);
1845 } else {
1846 pt_addr = pde & 0x3fffffffff000ULL;
1847 for (l4 = 0; l4 < 512; l4++) {
1848 cpu_physical_memory_read(pt_addr
1849 + l4 * 8,
b8b79323 1850 &pte, 8);
1b3cba6e
BS		 1851 pte = le64_to_cpu(pte);
1852 end = (l1 << 39) + (l2 << 30) +
1853 (l3 << 21) + (l4 << 12);
1854 if (pte & PG_PRESENT_MASK) {
1855 prot = pte & (PG_USER_MASK | PG_RW_MASK |
1856 PG_PRESENT_MASK);
c76c8416 1857 prot &= pml4e & pdpe & pde;
1b3cba6e
BS		 1858 } else {
1859 prot = 0;
1860 }
1861 mem_print(mon, &start, &last_prot, end, prot);
1862 }
1863 }
1864 } else {
1865 prot = 0;
1866 mem_print(mon, &start, &last_prot, end, prot);
1867 }
1868 }
1869 }
1870 } else {
1871 prot = 0;
1872 mem_print(mon, &start, &last_prot, end, prot);
1873 }
1874 }
1875 } else {
1876 prot = 0;
1877 mem_print(mon, &start, &last_prot, end, prot);
1878 }
1879 }
8a94b8ca
AC		 1880 /* Flush last range */
1881 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
1b3cba6e
BS		 1882}
1883#endif
1884
1885static void mem_info(Monitor *mon)
1886{
9349b4f9 1887 CPUArchState *env;
1b3cba6e
BS		 1888
1889 env = mon_get_cpu();
1890
1891 if (!(env->cr[0] & CR0_PG_MASK)) {
1892 monitor_printf(mon, "PG disabled\n");
1893 return;
1894 }
1895 if (env->cr[4] & CR4_PAE_MASK) {
1896#ifdef TARGET_X86_64
1897 if (env->hflags & HF_LMA_MASK) {
1898 mem_info_64(mon, env);
1899 } else
1900#endif
1901 {
1902 mem_info_pae32(mon, env);
1903 }
1904 } else {
1905 mem_info_32(mon, env);
1906 }
1907}
b86bda5b
FB		 1908#endif
1909
7c664e2f
AJ		 1910#if defined(TARGET_SH4)
1911
376253ec 1912static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
7c664e2f 1913{
376253ec
AL		 1914 monitor_printf(mon, " tlb%i:\t"
1915 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1916 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1917 "dirty=%hhu writethrough=%hhu\n",
1918 idx,
1919 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1920 tlb->v, tlb->sh, tlb->c, tlb->pr,
1921 tlb->d, tlb->wt);
7c664e2f
AJ		 1922}
1923
376253ec 1924static void tlb_info(Monitor *mon)
7c664e2f 1925{
9349b4f9 1926 CPUArchState *env = mon_get_cpu();
7c664e2f
AJ		 1927 int i;
1928
376253ec 1929 monitor_printf (mon, "ITLB:\n");
7c664e2f 1930 for (i = 0 ; i < ITLB_SIZE ; i++)
376253ec
AL		 1931 print_tlb (mon, i, &env->itlb[i]);
1932 monitor_printf (mon, "UTLB:\n");
7c664e2f 1933 for (i = 0 ; i < UTLB_SIZE ; i++)
376253ec 1934 print_tlb (mon, i, &env->utlb[i]);
7c664e2f
AJ		 1935}
1936
1937#endif
1938
692f737c 1939#if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
d41160a3
BS		 1940static void tlb_info(Monitor *mon)
1941{
9349b4f9 1942 CPUArchState *env1 = mon_get_cpu();
d41160a3
BS		 1943
1944 dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
1945}
1946#endif
1947
314e2987
BS		 1948static void do_info_mtree(Monitor *mon)
1949{
1950 mtree_info((fprintf_function)monitor_printf, mon);
1951}
1952
030ea37b
AL		 1953static void do_info_numa(Monitor *mon)
1954{
b28b6230 1955 int i;
9349b4f9 1956 CPUArchState *env;
030ea37b
AL		 1957
1958 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1959 for (i = 0; i < nb_numa_nodes; i++) {
1960 monitor_printf(mon, "node %d cpus:", i);
1961 for (env = first_cpu; env != NULL; env = env->next_cpu) {
1962 if (env->numa_node == i) {
1963 monitor_printf(mon, " %d", env->cpu_index);
1964 }
1965 }
1966 monitor_printf(mon, "\n");
1967 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1968 node_mem[i] >> 20);
1969 }
1970}
1971
5f1ce948
FB		 1972#ifdef CONFIG_PROFILER
1973
e9a6625e
AJ		 1974int64_t qemu_time;
1975int64_t dev_time;
1976
376253ec 1977static void do_info_profile(Monitor *mon)
5f1ce948
FB		 1978{
1979 int64_t total;
1980 total = qemu_time;
1981 if (total == 0)
1982 total = 1;
376253ec 1983 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
6ee093c9 1984 dev_time, dev_time / (double)get_ticks_per_sec());
376253ec 1985 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
6ee093c9 1986 qemu_time, qemu_time / (double)get_ticks_per_sec());
5f1ce948 1987 qemu_time = 0;
5f1ce948 1988 dev_time = 0;
5f1ce948
FB		 1989}
1990#else
376253ec 1991static void do_info_profile(Monitor *mon)
5f1ce948 1992{
376253ec 1993 monitor_printf(mon, "Internal profiler not compiled\n");
5f1ce948
FB		 1994}
1995#endif
1996
ec36b695 1997/* Capture support */
72cf2d4f 1998static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
ec36b695 1999
376253ec 2000static void do_info_capture(Monitor *mon)
ec36b695
FB		 2001{
2002 int i;
2003 CaptureState *s;
2004
2005 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
376253ec 2006 monitor_printf(mon, "[%d]: ", i);
ec36b695
FB		 2007 s->ops.info (s->opaque);
2008 }
2009}
2010
2313086a 2011#ifdef HAS_AUDIO
d54908a5 2012static void do_stop_capture(Monitor *mon, const QDict *qdict)
ec36b695
FB		 2013{
2014 int i;
d54908a5 2015 int n = qdict_get_int(qdict, "n");
ec36b695
FB		 2016 CaptureState *s;
2017
2018 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2019 if (i == n) {
2020 s->ops.destroy (s->opaque);
72cf2d4f 2021 QLIST_REMOVE (s, entries);
7267c094 2022 g_free (s);
ec36b695
FB		 2023 return;
2024 }
2025 }
2026}
2027
c1925484
LC		 2028static void do_wav_capture(Monitor *mon, const QDict *qdict)
2029{
2030 const char *path = qdict_get_str(qdict, "path");
2031 int has_freq = qdict_haskey(qdict, "freq");
2032 int freq = qdict_get_try_int(qdict, "freq", -1);
2033 int has_bits = qdict_haskey(qdict, "bits");
2034 int bits = qdict_get_try_int(qdict, "bits", -1);
2035 int has_channels = qdict_haskey(qdict, "nchannels");
2036 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
ec36b695
FB		 2037 CaptureState *s;
2038
7267c094 2039 s = g_malloc0 (sizeof (*s));
ec36b695
FB		 2040
2041 freq = has_freq ? freq : 44100;
2042 bits = has_bits ? bits : 16;
2043 nchannels = has_channels ? nchannels : 2;
2044
2045 if (wav_start_capture (s, path, freq, bits, nchannels)) {
d00b2618 2046 monitor_printf(mon, "Failed to add wave capture\n");
7267c094 2047 g_free (s);
d00b2618 2048 return;
ec36b695 2049 }
72cf2d4f 2050 QLIST_INSERT_HEAD (&capture_head, s, entries);
ec36b695
FB		 2051}
2052#endif
2053
15dfcd45 2054static qemu_acl *find_acl(Monitor *mon, const char *name)
76655d6d 2055{
15dfcd45 2056 qemu_acl *acl = qemu_acl_find(name);
76655d6d 2057
76655d6d 2058 if (!acl) {
15dfcd45 2059 monitor_printf(mon, "acl: unknown list '%s'\n", name);
76655d6d 2060 }
15dfcd45
JK		 2061 return acl;
2062}
2063
d54908a5 2064static void do_acl_show(Monitor *mon, const QDict *qdict)
15dfcd45 2065{
d54908a5 2066 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2067 qemu_acl *acl = find_acl(mon, aclname);
2068 qemu_acl_entry *entry;
2069 int i = 0;
76655d6d 2070
15dfcd45 2071 if (acl) {
28a76be8 2072 monitor_printf(mon, "policy: %s\n",
76655d6d 2073 acl->defaultDeny ? "deny" : "allow");
72cf2d4f 2074 QTAILQ_FOREACH(entry, &acl->entries, next) {
28a76be8
AL		 2075 i++;
2076 monitor_printf(mon, "%d: %s %s\n", i,
15dfcd45 2077 entry->deny ? "deny" : "allow", entry->match);
28a76be8 2078 }
15dfcd45
JK		 2079 }
2080}
2081
d54908a5 2082static void do_acl_reset(Monitor *mon, const QDict *qdict)
15dfcd45 2083{
d54908a5 2084 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2085 qemu_acl *acl = find_acl(mon, aclname);
2086
2087 if (acl) {
28a76be8
AL		 2088 qemu_acl_reset(acl);
2089 monitor_printf(mon, "acl: removed all rules\n");
15dfcd45
JK		 2090 }
2091}
2092
f18c16de 2093static void do_acl_policy(Monitor *mon, const QDict *qdict)
15dfcd45 2094{
f18c16de
LC		 2095 const char *aclname = qdict_get_str(qdict, "aclname");
2096 const char *policy = qdict_get_str(qdict, "policy");
15dfcd45 2097 qemu_acl *acl = find_acl(mon, aclname);
28a76be8 2098
15dfcd45
JK		 2099 if (acl) {
2100 if (strcmp(policy, "allow") == 0) {
28a76be8
AL		 2101 acl->defaultDeny = 0;
2102 monitor_printf(mon, "acl: policy set to 'allow'\n");
15dfcd45 2103 } else if (strcmp(policy, "deny") == 0) {
28a76be8
AL		 2104 acl->defaultDeny = 1;
2105 monitor_printf(mon, "acl: policy set to 'deny'\n");
2106 } else {
15dfcd45
JK		 2107 monitor_printf(mon, "acl: unknown policy '%s', "
2108 "expected 'deny' or 'allow'\n", policy);
28a76be8 2109 }
15dfcd45
JK		 2110 }
2111}
28a76be8 2112
1bd1442e 2113static void do_acl_add(Monitor *mon, const QDict *qdict)
15dfcd45 2114{
1bd1442e
LC		 2115 const char *aclname = qdict_get_str(qdict, "aclname");
2116 const char *match = qdict_get_str(qdict, "match");
2117 const char *policy = qdict_get_str(qdict, "policy");
2118 int has_index = qdict_haskey(qdict, "index");
2119 int index = qdict_get_try_int(qdict, "index", -1);
15dfcd45
JK		 2120 qemu_acl *acl = find_acl(mon, aclname);
2121 int deny, ret;
2122
2123 if (acl) {
2124 if (strcmp(policy, "allow") == 0) {
2125 deny = 0;
2126 } else if (strcmp(policy, "deny") == 0) {
2127 deny = 1;
2128 } else {
2129 monitor_printf(mon, "acl: unknown policy '%s', "
2130 "expected 'deny' or 'allow'\n", policy);
28a76be8
AL		 2131 return;
2132 }
28a76be8
AL		 2133 if (has_index)
2134 ret = qemu_acl_insert(acl, deny, match, index);
2135 else
2136 ret = qemu_acl_append(acl, deny, match);
2137 if (ret < 0)
2138 monitor_printf(mon, "acl: unable to add acl entry\n");
2139 else
2140 monitor_printf(mon, "acl: added rule at position %d\n", ret);
15dfcd45
JK		 2141 }
2142}
28a76be8 2143
f18c16de 2144static void do_acl_remove(Monitor *mon, const QDict *qdict)
15dfcd45 2145{
f18c16de
LC		 2146 const char *aclname = qdict_get_str(qdict, "aclname");
2147 const char *match = qdict_get_str(qdict, "match");
15dfcd45
JK		 2148 qemu_acl *acl = find_acl(mon, aclname);
2149 int ret;
28a76be8 2150
15dfcd45 2151 if (acl) {
28a76be8
AL		 2152 ret = qemu_acl_remove(acl, match);
2153 if (ret < 0)
2154 monitor_printf(mon, "acl: no matching acl entry\n");
2155 else
2156 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
76655d6d
AL		 2157 }
2158}
2159
79c4f6b0 2160#if defined(TARGET_I386)
37b7ad48 2161static void do_inject_mce(Monitor *mon, const QDict *qdict)
79c4f6b0 2162{
9349b4f9 2163 CPUArchState *cenv;
37b7ad48
LC		 2164 int cpu_index = qdict_get_int(qdict, "cpu_index");
2165 int bank = qdict_get_int(qdict, "bank");
2166 uint64_t status = qdict_get_int(qdict, "status");
2167 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2168 uint64_t addr = qdict_get_int(qdict, "addr");
2169 uint64_t misc = qdict_get_int(qdict, "misc");
747461c7 2170 int flags = MCE_INJECT_UNCOND_AO;
79c4f6b0 2171
747461c7
JK		 2172 if (qdict_get_try_bool(qdict, "broadcast", 0)) {
2173 flags |= MCE_INJECT_BROADCAST;
2174 }
31ce5e0c 2175 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
316378e4
JK		 2176 if (cenv->cpu_index == cpu_index) {
2177 cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
747461c7 2178 flags);
79c4f6b0
HY		 2179 break;
2180 }
31ce5e0c 2181 }
79c4f6b0
HY		 2182}
2183#endif
2184
6ad3ebd2 2185static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2186{
d54908a5 2187 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2188 mon_fd_t *monfd;
f07918fd
MM		 2189 int fd;
2190
74c0d6f0 2191 fd = qemu_chr_fe_get_msgfd(mon->chr);
f07918fd 2192 if (fd == -1) {
ab5b027e 2193 qerror_report(QERR_FD_NOT_SUPPLIED);
6ad3ebd2 2194 return -1;
f07918fd
MM		 2195 }
2196
2197 if (qemu_isdigit(fdname[0])) {
e17ba87c
MA		 2198 qerror_report(QERR_INVALID_PARAMETER_VALUE, "fdname",
2199 "a name not starting with a digit");
6ad3ebd2 2200 return -1;
f07918fd
MM		 2201 }
2202
72cf2d4f 2203 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2204 if (strcmp(monfd->name, fdname) != 0) {
2205 continue;
2206 }
2207
2208 close(monfd->fd);
2209 monfd->fd = fd;
6ad3ebd2 2210 return 0;
f07918fd
MM		 2211 }
2212
7267c094
AL		 2213 monfd = g_malloc0(sizeof(mon_fd_t));
2214 monfd->name = g_strdup(fdname);
f07918fd
MM		 2215 monfd->fd = fd;
2216
72cf2d4f 2217 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
6ad3ebd2 2218 return 0;
f07918fd
MM		 2219}
2220
aeb91c1e 2221static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2222{
d54908a5 2223 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2224 mon_fd_t *monfd;
f07918fd 2225
72cf2d4f 2226 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2227 if (strcmp(monfd->name, fdname) != 0) {
2228 continue;
2229 }
2230
72cf2d4f 2231 QLIST_REMOVE(monfd, next);
f07918fd 2232 close(monfd->fd);
7267c094
AL		 2233 g_free(monfd->name);
2234 g_free(monfd);
aeb91c1e 2235 return 0;
f07918fd
MM		 2236 }
2237
ab5b027e 2238 qerror_report(QERR_FD_NOT_FOUND, fdname);
aeb91c1e 2239 return -1;
f07918fd
MM		 2240}
2241
d54908a5 2242static void do_loadvm(Monitor *mon, const QDict *qdict)
c8d41b2c 2243{
1354869c 2244 int saved_vm_running = runstate_is_running();
d54908a5 2245 const char *name = qdict_get_str(qdict, "name");
c8d41b2c 2246
0461d5a6 2247 vm_stop(RUN_STATE_RESTORE_VM);
c8d41b2c 2248
f0aa7a8b 2249 if (load_vmstate(name) == 0 && saved_vm_running) {
c8d41b2c 2250 vm_start();
f0aa7a8b 2251 }
c8d41b2c
JQ		 2252}
2253
7768e04c
MM		 2254int monitor_get_fd(Monitor *mon, const char *fdname)
2255{
c227f099 2256 mon_fd_t *monfd;
7768e04c 2257
72cf2d4f 2258 QLIST_FOREACH(monfd, &mon->fds, next) {
7768e04c
MM		 2259 int fd;
2260
2261 if (strcmp(monfd->name, fdname) != 0) {
2262 continue;
2263 }
2264
2265 fd = monfd->fd;
2266
2267 /* caller takes ownership of fd */
72cf2d4f 2268 QLIST_REMOVE(monfd, next);
7267c094
AL		 2269 g_free(monfd->name);
2270 g_free(monfd);
7768e04c
MM		 2271
2272 return fd;
2273 }
2274
2275 return -1;
2276}
2277
816f8925
WX		 2278/* mon_cmds and info_cmds would be sorted at runtime */
2279static mon_cmd_t mon_cmds[] = {
acd0a093 2280#include "hmp-commands.h"
5fafdf24 2281 { NULL, NULL, },
9dc39cba
FB		 2282};
2283
acd0a093 2284/* Please update hmp-commands.hx when adding or changing commands */
816f8925 2285static mon_cmd_t info_cmds[] = {
d7f9b689
LC		 2286 {
2287 .name = "version",
2288 .args_type = "",
d7f9b689
LC		 2289 .params = "",
2290 .help = "show the version of QEMU",
b9c15f16 2291 .mhandler.info = hmp_info_version,
d7f9b689
LC		 2292 },
2293 {
2294 .name = "network",
2295 .args_type = "",
d7f9b689
LC		 2296 .params = "",
2297 .help = "show the network state",
910df89d 2298 .mhandler.info = do_info_network,
d7f9b689
LC		 2299 },
2300 {
2301 .name = "chardev",
2302 .args_type = "",
d7f9b689
LC		 2303 .params = "",
2304 .help = "show the character devices",
c5a415a0 2305 .mhandler.info = hmp_info_chardev,
d7f9b689
LC		 2306 },
2307 {
2308 .name = "block",
2309 .args_type = "",
d7f9b689
LC		 2310 .params = "",
2311 .help = "show the block devices",
b2023818 2312 .mhandler.info = hmp_info_block,
d7f9b689
LC		 2313 },
2314 {
2315 .name = "blockstats",
2316 .args_type = "",
d7f9b689
LC		 2317 .params = "",
2318 .help = "show block device statistics",
f11f57e4 2319 .mhandler.info = hmp_info_blockstats,
d7f9b689 2320 },
fb5458cd
SH		 2321 {
2322 .name = "block-jobs",
2323 .args_type = "",
2324 .params = "",
2325 .help = "show progress of ongoing block device operations",
2326 .mhandler.info = hmp_info_block_jobs,
2327 },
d7f9b689
LC		 2328 {
2329 .name = "registers",
2330 .args_type = "",
d7f9b689
LC		 2331 .params = "",
2332 .help = "show the cpu registers",
910df89d 2333 .mhandler.info = do_info_registers,
d7f9b689
LC		 2334 },
2335 {
2336 .name = "cpus",
2337 .args_type = "",
d7f9b689
LC		 2338 .params = "",
2339 .help = "show infos for each CPU",
de0b36b6 2340 .mhandler.info = hmp_info_cpus,
d7f9b689
LC		 2341 },
2342 {
2343 .name = "history",
2344 .args_type = "",
d7f9b689
LC		 2345 .params = "",
2346 .help = "show the command line history",
910df89d 2347 .mhandler.info = do_info_history,
d7f9b689 2348 },
661f1929
JK		 2349#if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2350 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
d7f9b689
LC		 2351 {
2352 .name = "irq",
2353 .args_type = "",
d7f9b689
LC		 2354 .params = "",
2355 .help = "show the interrupts statistics (if available)",
661f1929
JK		 2356#ifdef TARGET_SPARC
2357 .mhandler.info = sun4m_irq_info,
2358#elif defined(TARGET_LM32)
2359 .mhandler.info = lm32_irq_info,
2360#else
910df89d 2361 .mhandler.info = irq_info,
661f1929 2362#endif
d7f9b689
LC		 2363 },
2364 {
2365 .name = "pic",
2366 .args_type = "",
d7f9b689
LC		 2367 .params = "",
2368 .help = "show i8259 (PIC) state",
661f1929
JK		 2369#ifdef TARGET_SPARC
2370 .mhandler.info = sun4m_pic_info,
2371#elif defined(TARGET_LM32)
2372 .mhandler.info = lm32_do_pic_info,
2373#else
910df89d 2374 .mhandler.info = pic_info,
661f1929 2375#endif
d7f9b689 2376 },
661f1929 2377#endif
d7f9b689
LC		 2378 {
2379 .name = "pci",
2380 .args_type = "",
d7f9b689
LC		 2381 .params = "",
2382 .help = "show PCI info",
79627472 2383 .mhandler.info = hmp_info_pci,
d7f9b689 2384 },
bebabbc7 2385#if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
692f737c 2386 defined(TARGET_PPC) || defined(TARGET_XTENSA)
d7f9b689
LC		 2387 {
2388 .name = "tlb",
2389 .args_type = "",
d7f9b689
LC		 2390 .params = "",
2391 .help = "show virtual to physical memory mappings",
910df89d 2392 .mhandler.info = tlb_info,
d7f9b689 2393 },
7c664e2f
AJ		 2394#endif
2395#if defined(TARGET_I386)
d7f9b689
LC		 2396 {
2397 .name = "mem",
2398 .args_type = "",
d7f9b689
LC		 2399 .params = "",
2400 .help = "show the active virtual memory mappings",
910df89d 2401 .mhandler.info = mem_info,
d7f9b689 2402 },
b86bda5b 2403#endif
314e2987
BS		 2404 {
2405 .name = "mtree",
2406 .args_type = "",
2407 .params = "",
2408 .help = "show memory tree",
2409 .mhandler.info = do_info_mtree,
2410 },
d7f9b689
LC		 2411 {
2412 .name = "jit",
2413 .args_type = "",
d7f9b689
LC		 2414 .params = "",
2415 .help = "show dynamic compiler info",
910df89d 2416 .mhandler.info = do_info_jit,
d7f9b689
LC		 2417 },
2418 {
2419 .name = "kvm",
2420 .args_type = "",
d7f9b689
LC		 2421 .params = "",
2422 .help = "show KVM information",
292a2602 2423 .mhandler.info = hmp_info_kvm,
d7f9b689
LC		 2424 },
2425 {
2426 .name = "numa",
2427 .args_type = "",
d7f9b689
LC		 2428 .params = "",
2429 .help = "show NUMA information",
910df89d 2430 .mhandler.info = do_info_numa,
d7f9b689
LC		 2431 },
2432 {
2433 .name = "usb",
2434 .args_type = "",
d7f9b689
LC		 2435 .params = "",
2436 .help = "show guest USB devices",
910df89d 2437 .mhandler.info = usb_info,
d7f9b689
LC		 2438 },
2439 {
2440 .name = "usbhost",
2441 .args_type = "",
d7f9b689
LC		 2442 .params = "",
2443 .help = "show host USB devices",
910df89d 2444 .mhandler.info = usb_host_info,
d7f9b689
LC		 2445 },
2446 {
2447 .name = "profile",
2448 .args_type = "",
d7f9b689
LC		 2449 .params = "",
2450 .help = "show profiling information",
910df89d 2451 .mhandler.info = do_info_profile,
d7f9b689
LC		 2452 },
2453 {
2454 .name = "capture",
2455 .args_type = "",
d7f9b689
LC		 2456 .params = "",
2457 .help = "show capture information",
910df89d 2458 .mhandler.info = do_info_capture,
d7f9b689
LC		 2459 },
2460 {
2461 .name = "snapshots",
2462 .args_type = "",
d7f9b689
LC		 2463 .params = "",
2464 .help = "show the currently saved VM snapshots",
910df89d 2465 .mhandler.info = do_info_snapshots,
d7f9b689
LC		 2466 },
2467 {
2468 .name = "status",
2469 .args_type = "",
d7f9b689
LC		 2470 .params = "",
2471 .help = "show the current VM status (running|paused)",
1fa9a5e4 2472 .mhandler.info = hmp_info_status,
d7f9b689
LC		 2473 },
2474 {
2475 .name = "pcmcia",
2476 .args_type = "",
d7f9b689
LC		 2477 .params = "",
2478 .help = "show guest PCMCIA status",
910df89d 2479 .mhandler.info = pcmcia_info,
d7f9b689
LC		 2480 },
2481 {
2482 .name = "mice",
2483 .args_type = "",
d7f9b689
LC		 2484 .params = "",
2485 .help = "show which guest mouse is receiving events",
e235cec3 2486 .mhandler.info = hmp_info_mice,
d7f9b689
LC		 2487 },
2488 {
2489 .name = "vnc",
2490 .args_type = "",
d7f9b689
LC		 2491 .params = "",
2492 .help = "show the vnc server status",
2b54aa87 2493 .mhandler.info = hmp_info_vnc,
d7f9b689 2494 },
cb42a870
GH		 2495#if defined(CONFIG_SPICE)
2496 {
2497 .name = "spice",
2498 .args_type = "",
2499 .params = "",
2500 .help = "show the spice server status",
d1f29646 2501 .mhandler.info = hmp_info_spice,
cb42a870
GH		 2502 },
2503#endif
d7f9b689
LC		 2504 {
2505 .name = "name",
2506 .args_type = "",
d7f9b689
LC		 2507 .params = "",
2508 .help = "show the current VM name",
48a32bed 2509 .mhandler.info = hmp_info_name,
d7f9b689
LC		 2510 },
2511 {
2512 .name = "uuid",
2513 .args_type = "",
d7f9b689
LC		 2514 .params = "",
2515 .help = "show the current VM UUID",
efab767e 2516 .mhandler.info = hmp_info_uuid,
d7f9b689 2517 },
76a66253 2518#if defined(TARGET_PPC)
d7f9b689
LC		 2519 {
2520 .name = "cpustats",
2521 .args_type = "",
d7f9b689
LC		 2522 .params = "",
2523 .help = "show CPU statistics",
910df89d 2524 .mhandler.info = do_info_cpu_stats,
d7f9b689 2525 },
76a66253 2526#endif
31a60e22 2527#if defined(CONFIG_SLIRP)
d7f9b689
LC		 2528 {
2529 .name = "usernet",
2530 .args_type = "",
d7f9b689
LC		 2531 .params = "",
2532 .help = "show user network stack connection states",
910df89d 2533 .mhandler.info = do_info_usernet,
d7f9b689 2534 },
31a60e22 2535#endif
d7f9b689
LC		 2536 {
2537 .name = "migrate",
2538 .args_type = "",
d7f9b689
LC		 2539 .params = "",
2540 .help = "show migration status",
791e7c82 2541 .mhandler.info = hmp_info_migrate,
d7f9b689
LC		 2542 },
2543 {
2544 .name = "balloon",
2545 .args_type = "",
d7f9b689
LC		 2546 .params = "",
2547 .help = "show balloon information",
96637bcd 2548 .mhandler.info = hmp_info_balloon,
d7f9b689
LC		 2549 },
2550 {
2551 .name = "qtree",
2552 .args_type = "",
d7f9b689
LC		 2553 .params = "",
2554 .help = "show device tree",
910df89d 2555 .mhandler.info = do_info_qtree,
d7f9b689
LC		 2556 },
2557 {
2558 .name = "qdm",
2559 .args_type = "",
d7f9b689
LC		 2560 .params = "",
2561 .help = "show qdev device model list",
910df89d 2562 .mhandler.info = do_info_qdm,
d7f9b689
LC		 2563 },
2564 {
2565 .name = "roms",
2566 .args_type = "",
d7f9b689
LC		 2567 .params = "",
2568 .help = "show roms",
910df89d 2569 .mhandler.info = do_info_roms,
d7f9b689 2570 },
6d8a764e 2571#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 2572 {
2573 .name = "trace",
2574 .args_type = "",
2575 .params = "",
2576 .help = "show current contents of trace buffer",
2577 .mhandler.info = do_info_trace,
2578 },
31965ae2 2579#endif
22890ab5
PS		 2580 {
2581 .name = "trace-events",
2582 .args_type = "",
2583 .params = "",
2584 .help = "show available trace-events & their state",
fc764105 2585 .mhandler.info = do_trace_print_events,
22890ab5 2586 },
d7f9b689
LC		 2587 {
2588 .name = NULL,
2589 },
9dc39cba
FB		 2590};
2591
f36b4afb 2592static const mon_cmd_t qmp_cmds[] = {
e3193601 2593#include "qmp-commands-old.h"
f36b4afb
LC		 2594 { /* NULL */ },
2595};
2596
9307c4c1
FB		 2597/*******************************************************************/
2598
2599static const char *pch;
2600static jmp_buf expr_env;
2601
92a31b1f
FB		 2602#define MD_TLONG 0
2603#define MD_I32 1
2604
9307c4c1
FB		 2605typedef struct MonitorDef {
2606 const char *name;
2607 int offset;
8662d656 2608 target_long (*get_value)(const struct MonitorDef *md, int val);
92a31b1f 2609 int type;
9307c4c1
FB		 2610} MonitorDef;
2611
57206fd4 2612#if defined(TARGET_I386)
8662d656 2613static target_long monitor_get_pc (const struct MonitorDef *md, int val)
57206fd4 2614{
9349b4f9 2615 CPUArchState *env = mon_get_cpu();
6a00d601 2616 return env->eip + env->segs[R_CS].base;
57206fd4
FB		 2617}
2618#endif
2619
a541f297 2620#if defined(TARGET_PPC)
8662d656 2621static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
a541f297 2622{
9349b4f9 2623 CPUArchState *env = mon_get_cpu();
a541f297
FB		 2624 unsigned int u;
2625 int i;
2626
2627 u = 0;
2628 for (i = 0; i < 8; i++)
28a76be8 2629 u |= env->crf[i] << (32 - (4 * i));
a541f297
FB		 2630
2631 return u;
2632}
2633
8662d656 2634static target_long monitor_get_msr (const struct MonitorDef *md, int val)
a541f297 2635{
9349b4f9 2636 CPUArchState *env = mon_get_cpu();
0411a972 2637 return env->msr;
a541f297
FB		 2638}
2639
8662d656 2640static target_long monitor_get_xer (const struct MonitorDef *md, int val)
a541f297 2641{
9349b4f9 2642 CPUArchState *env = mon_get_cpu();
3d7b417e 2643 return env->xer;
a541f297 2644}
9fddaa0c 2645
8662d656 2646static target_long monitor_get_decr (const struct MonitorDef *md, int val)
9fddaa0c 2647{
9349b4f9 2648 CPUArchState *env = mon_get_cpu();
6a00d601 2649 return cpu_ppc_load_decr(env);
9fddaa0c
FB		 2650}
2651
8662d656 2652static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
9fddaa0c 2653{
9349b4f9 2654 CPUArchState *env = mon_get_cpu();
6a00d601 2655 return cpu_ppc_load_tbu(env);
9fddaa0c
FB		 2656}
2657
8662d656 2658static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
9fddaa0c 2659{
9349b4f9 2660 CPUArchState *env = mon_get_cpu();
6a00d601 2661 return cpu_ppc_load_tbl(env);
9fddaa0c 2662}
a541f297
FB		 2663#endif
2664
e95c8d51 2665#if defined(TARGET_SPARC)
7b936c0c 2666#ifndef TARGET_SPARC64
8662d656 2667static target_long monitor_get_psr (const struct MonitorDef *md, int val)
e95c8d51 2668{
9349b4f9 2669 CPUArchState *env = mon_get_cpu();
5a834bb4
BS		 2670
2671 return cpu_get_psr(env);
e95c8d51 2672}
7b936c0c 2673#endif
e95c8d51 2674
8662d656 2675static target_long monitor_get_reg(const struct MonitorDef *md, int val)
e95c8d51 2676{
9349b4f9 2677 CPUArchState *env = mon_get_cpu();
6a00d601 2678 return env->regwptr[val];
e95c8d51
FB		 2679}
2680#endif
2681
8662d656 2682static const MonitorDef monitor_defs[] = {
9307c4c1 2683#ifdef TARGET_I386
57206fd4
FB		 2684
2685#define SEG(name, seg) \
e59d167f
AF		 2686 { name, offsetof(CPUX86State, segs[seg].selector), NULL, MD_I32 },\
2687 { name ".base", offsetof(CPUX86State, segs[seg].base) },\
2688 { name ".limit", offsetof(CPUX86State, segs[seg].limit), NULL, MD_I32 },
2689
2690 { "eax", offsetof(CPUX86State, regs[0]) },
2691 { "ecx", offsetof(CPUX86State, regs[1]) },
2692 { "edx", offsetof(CPUX86State, regs[2]) },
2693 { "ebx", offsetof(CPUX86State, regs[3]) },
2694 { "esp|sp", offsetof(CPUX86State, regs[4]) },
2695 { "ebp|fp", offsetof(CPUX86State, regs[5]) },
2696 { "esi", offsetof(CPUX86State, regs[6]) },
2697 { "edi", offsetof(CPUX86State, regs[7]) },
92a31b1f 2698#ifdef TARGET_X86_64
e59d167f
AF		 2699 { "r8", offsetof(CPUX86State, regs[8]) },
2700 { "r9", offsetof(CPUX86State, regs[9]) },
2701 { "r10", offsetof(CPUX86State, regs[10]) },
2702 { "r11", offsetof(CPUX86State, regs[11]) },
2703 { "r12", offsetof(CPUX86State, regs[12]) },
2704 { "r13", offsetof(CPUX86State, regs[13]) },
2705 { "r14", offsetof(CPUX86State, regs[14]) },
2706 { "r15", offsetof(CPUX86State, regs[15]) },
92a31b1f 2707#endif
e59d167f
AF		 2708 { "eflags", offsetof(CPUX86State, eflags) },
2709 { "eip", offsetof(CPUX86State, eip) },
57206fd4
FB		 2710 SEG("cs", R_CS)
2711 SEG("ds", R_DS)
2712 SEG("es", R_ES)
01038d2a 2713 SEG("ss", R_SS)
57206fd4
FB		 2714 SEG("fs", R_FS)
2715 SEG("gs", R_GS)
2716 { "pc", 0, monitor_get_pc, },
a541f297 2717#elif defined(TARGET_PPC)
ff937dba 2718 /* General purpose registers */
e59d167f
AF		 2719 { "r0", offsetof(CPUPPCState, gpr[0]) },
2720 { "r1", offsetof(CPUPPCState, gpr[1]) },
2721 { "r2", offsetof(CPUPPCState, gpr[2]) },
2722 { "r3", offsetof(CPUPPCState, gpr[3]) },
2723 { "r4", offsetof(CPUPPCState, gpr[4]) },
2724 { "r5", offsetof(CPUPPCState, gpr[5]) },
2725 { "r6", offsetof(CPUPPCState, gpr[6]) },
2726 { "r7", offsetof(CPUPPCState, gpr[7]) },
2727 { "r8", offsetof(CPUPPCState, gpr[8]) },
2728 { "r9", offsetof(CPUPPCState, gpr[9]) },
2729 { "r10", offsetof(CPUPPCState, gpr[10]) },
2730 { "r11", offsetof(CPUPPCState, gpr[11]) },
2731 { "r12", offsetof(CPUPPCState, gpr[12]) },
2732 { "r13", offsetof(CPUPPCState, gpr[13]) },
2733 { "r14", offsetof(CPUPPCState, gpr[14]) },
2734 { "r15", offsetof(CPUPPCState, gpr[15]) },
2735 { "r16", offsetof(CPUPPCState, gpr[16]) },
2736 { "r17", offsetof(CPUPPCState, gpr[17]) },
2737 { "r18", offsetof(CPUPPCState, gpr[18]) },
2738 { "r19", offsetof(CPUPPCState, gpr[19]) },
2739 { "r20", offsetof(CPUPPCState, gpr[20]) },
2740 { "r21", offsetof(CPUPPCState, gpr[21]) },
2741 { "r22", offsetof(CPUPPCState, gpr[22]) },
2742 { "r23", offsetof(CPUPPCState, gpr[23]) },
2743 { "r24", offsetof(CPUPPCState, gpr[24]) },
2744 { "r25", offsetof(CPUPPCState, gpr[25]) },
2745 { "r26", offsetof(CPUPPCState, gpr[26]) },
2746 { "r27", offsetof(CPUPPCState, gpr[27]) },
2747 { "r28", offsetof(CPUPPCState, gpr[28]) },
2748 { "r29", offsetof(CPUPPCState, gpr[29]) },
2749 { "r30", offsetof(CPUPPCState, gpr[30]) },
2750 { "r31", offsetof(CPUPPCState, gpr[31]) },
ff937dba 2751 /* Floating point registers */
e59d167f
AF		 2752 { "f0", offsetof(CPUPPCState, fpr[0]) },
2753 { "f1", offsetof(CPUPPCState, fpr[1]) },
2754 { "f2", offsetof(CPUPPCState, fpr[2]) },
2755 { "f3", offsetof(CPUPPCState, fpr[3]) },
2756 { "f4", offsetof(CPUPPCState, fpr[4]) },
2757 { "f5", offsetof(CPUPPCState, fpr[5]) },
2758 { "f6", offsetof(CPUPPCState, fpr[6]) },
2759 { "f7", offsetof(CPUPPCState, fpr[7]) },
2760 { "f8", offsetof(CPUPPCState, fpr[8]) },
2761 { "f9", offsetof(CPUPPCState, fpr[9]) },
2762 { "f10", offsetof(CPUPPCState, fpr[10]) },
2763 { "f11", offsetof(CPUPPCState, fpr[11]) },
2764 { "f12", offsetof(CPUPPCState, fpr[12]) },
2765 { "f13", offsetof(CPUPPCState, fpr[13]) },
2766 { "f14", offsetof(CPUPPCState, fpr[14]) },
2767 { "f15", offsetof(CPUPPCState, fpr[15]) },
2768 { "f16", offsetof(CPUPPCState, fpr[16]) },
2769 { "f17", offsetof(CPUPPCState, fpr[17]) },
2770 { "f18", offsetof(CPUPPCState, fpr[18]) },
2771 { "f19", offsetof(CPUPPCState, fpr[19]) },
2772 { "f20", offsetof(CPUPPCState, fpr[20]) },
2773 { "f21", offsetof(CPUPPCState, fpr[21]) },
2774 { "f22", offsetof(CPUPPCState, fpr[22]) },
2775 { "f23", offsetof(CPUPPCState, fpr[23]) },
2776 { "f24", offsetof(CPUPPCState, fpr[24]) },
2777 { "f25", offsetof(CPUPPCState, fpr[25]) },
2778 { "f26", offsetof(CPUPPCState, fpr[26]) },
2779 { "f27", offsetof(CPUPPCState, fpr[27]) },
2780 { "f28", offsetof(CPUPPCState, fpr[28]) },
2781 { "f29", offsetof(CPUPPCState, fpr[29]) },
2782 { "f30", offsetof(CPUPPCState, fpr[30]) },
2783 { "f31", offsetof(CPUPPCState, fpr[31]) },
2784 { "fpscr", offsetof(CPUPPCState, fpscr) },
ff937dba 2785 /* Next instruction pointer */
e59d167f
AF		 2786 { "nip|pc", offsetof(CPUPPCState, nip) },
2787 { "lr", offsetof(CPUPPCState, lr) },
2788 { "ctr", offsetof(CPUPPCState, ctr) },
9fddaa0c 2789 { "decr", 0, &monitor_get_decr, },
a541f297 2790 { "ccr", 0, &monitor_get_ccr, },
ff937dba 2791 /* Machine state register */
a541f297
FB		 2792 { "msr", 0, &monitor_get_msr, },
2793 { "xer", 0, &monitor_get_xer, },
9fddaa0c
FB		 2794 { "tbu", 0, &monitor_get_tbu, },
2795 { "tbl", 0, &monitor_get_tbl, },
ff937dba
JM		 2796#if defined(TARGET_PPC64)
2797 /* Address space register */
e59d167f 2798 { "asr", offsetof(CPUPPCState, asr) },
ff937dba
JM		 2799#endif
2800 /* Segment registers */
e59d167f
AF		 2801 { "sdr1", offsetof(CPUPPCState, spr[SPR_SDR1]) },
2802 { "sr0", offsetof(CPUPPCState, sr[0]) },
2803 { "sr1", offsetof(CPUPPCState, sr[1]) },
2804 { "sr2", offsetof(CPUPPCState, sr[2]) },
2805 { "sr3", offsetof(CPUPPCState, sr[3]) },
2806 { "sr4", offsetof(CPUPPCState, sr[4]) },
2807 { "sr5", offsetof(CPUPPCState, sr[5]) },
2808 { "sr6", offsetof(CPUPPCState, sr[6]) },
2809 { "sr7", offsetof(CPUPPCState, sr[7]) },
2810 { "sr8", offsetof(CPUPPCState, sr[8]) },
2811 { "sr9", offsetof(CPUPPCState, sr[9]) },
2812 { "sr10", offsetof(CPUPPCState, sr[10]) },
2813 { "sr11", offsetof(CPUPPCState, sr[11]) },
2814 { "sr12", offsetof(CPUPPCState, sr[12]) },
2815 { "sr13", offsetof(CPUPPCState, sr[13]) },
2816 { "sr14", offsetof(CPUPPCState, sr[14]) },
2817 { "sr15", offsetof(CPUPPCState, sr[15]) },
90dc8812 2818 /* Too lazy to put BATs... */
e59d167f
AF		 2819 { "pvr", offsetof(CPUPPCState, spr[SPR_PVR]) },
2820
2821 { "srr0", offsetof(CPUPPCState, spr[SPR_SRR0]) },
2822 { "srr1", offsetof(CPUPPCState, spr[SPR_SRR1]) },
2823 { "sprg0", offsetof(CPUPPCState, spr[SPR_SPRG0]) },
2824 { "sprg1", offsetof(CPUPPCState, spr[SPR_SPRG1]) },
2825 { "sprg2", offsetof(CPUPPCState, spr[SPR_SPRG2]) },
2826 { "sprg3", offsetof(CPUPPCState, spr[SPR_SPRG3]) },
2827 { "sprg4", offsetof(CPUPPCState, spr[SPR_SPRG4]) },
2828 { "sprg5", offsetof(CPUPPCState, spr[SPR_SPRG5]) },
2829 { "sprg6", offsetof(CPUPPCState, spr[SPR_SPRG6]) },
2830 { "sprg7", offsetof(CPUPPCState, spr[SPR_SPRG7]) },
2831 { "pid", offsetof(CPUPPCState, spr[SPR_BOOKE_PID]) },
2832 { "csrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR0]) },
2833 { "csrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR1]) },
2834 { "esr", offsetof(CPUPPCState, spr[SPR_BOOKE_ESR]) },
2835 { "dear", offsetof(CPUPPCState, spr[SPR_BOOKE_DEAR]) },
2836 { "mcsr", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSR]) },
2837 { "tsr", offsetof(CPUPPCState, spr[SPR_BOOKE_TSR]) },
2838 { "tcr", offsetof(CPUPPCState, spr[SPR_BOOKE_TCR]) },
2839 { "vrsave", offsetof(CPUPPCState, spr[SPR_VRSAVE]) },
2840 { "pir", offsetof(CPUPPCState, spr[SPR_BOOKE_PIR]) },
2841 { "mcsrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR0]) },
2842 { "mcsrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR1]) },
2843 { "decar", offsetof(CPUPPCState, spr[SPR_BOOKE_DECAR]) },
2844 { "ivpr", offsetof(CPUPPCState, spr[SPR_BOOKE_IVPR]) },
2845 { "epcr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPCR]) },
2846 { "sprg8", offsetof(CPUPPCState, spr[SPR_BOOKE_SPRG8]) },
2847 { "ivor0", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR0]) },
2848 { "ivor1", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR1]) },
2849 { "ivor2", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR2]) },
2850 { "ivor3", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR3]) },
2851 { "ivor4", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR4]) },
2852 { "ivor5", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR5]) },
2853 { "ivor6", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR6]) },
2854 { "ivor7", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR7]) },
2855 { "ivor8", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR8]) },
2856 { "ivor9", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR9]) },
2857 { "ivor10", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR10]) },
2858 { "ivor11", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR11]) },
2859 { "ivor12", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR12]) },
2860 { "ivor13", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR13]) },
2861 { "ivor14", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR14]) },
2862 { "ivor15", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR15]) },
2863 { "ivor32", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR32]) },
2864 { "ivor33", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR33]) },
2865 { "ivor34", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR34]) },
2866 { "ivor35", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR35]) },
2867 { "ivor36", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR36]) },
2868 { "ivor37", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR37]) },
2869 { "mas0", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS0]) },
2870 { "mas1", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS1]) },
2871 { "mas2", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS2]) },
2872 { "mas3", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS3]) },
2873 { "mas4", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS4]) },
2874 { "mas6", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS6]) },
2875 { "mas7", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS7]) },
2876 { "mmucfg", offsetof(CPUPPCState, spr[SPR_MMUCFG]) },
2877 { "tlb0cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB0CFG]) },
2878 { "tlb1cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB1CFG]) },
2879 { "epr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPR]) },
2880 { "eplc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPLC]) },
2881 { "epsc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPSC]) },
2882 { "svr", offsetof(CPUPPCState, spr[SPR_E500_SVR]) },
2883 { "mcar", offsetof(CPUPPCState, spr[SPR_Exxx_MCAR]) },
2884 { "pid1", offsetof(CPUPPCState, spr[SPR_BOOKE_PID1]) },
2885 { "pid2", offsetof(CPUPPCState, spr[SPR_BOOKE_PID2]) },
2886 { "hid0", offsetof(CPUPPCState, spr[SPR_HID0]) },
90dc8812 2887
e95c8d51 2888#elif defined(TARGET_SPARC)
e59d167f
AF		 2889 { "g0", offsetof(CPUSPARCState, gregs[0]) },
2890 { "g1", offsetof(CPUSPARCState, gregs[1]) },
2891 { "g2", offsetof(CPUSPARCState, gregs[2]) },
2892 { "g3", offsetof(CPUSPARCState, gregs[3]) },
2893 { "g4", offsetof(CPUSPARCState, gregs[4]) },
2894 { "g5", offsetof(CPUSPARCState, gregs[5]) },
2895 { "g6", offsetof(CPUSPARCState, gregs[6]) },
2896 { "g7", offsetof(CPUSPARCState, gregs[7]) },
e95c8d51
FB		 2897 { "o0", 0, monitor_get_reg },
2898 { "o1", 1, monitor_get_reg },
2899 { "o2", 2, monitor_get_reg },
2900 { "o3", 3, monitor_get_reg },
2901 { "o4", 4, monitor_get_reg },
2902 { "o5", 5, monitor_get_reg },
2903 { "o6", 6, monitor_get_reg },
2904 { "o7", 7, monitor_get_reg },
2905 { "l0", 8, monitor_get_reg },
2906 { "l1", 9, monitor_get_reg },
2907 { "l2", 10, monitor_get_reg },
2908 { "l3", 11, monitor_get_reg },
2909 { "l4", 12, monitor_get_reg },
2910 { "l5", 13, monitor_get_reg },
2911 { "l6", 14, monitor_get_reg },
2912 { "l7", 15, monitor_get_reg },
2913 { "i0", 16, monitor_get_reg },
2914 { "i1", 17, monitor_get_reg },
2915 { "i2", 18, monitor_get_reg },
2916 { "i3", 19, monitor_get_reg },
2917 { "i4", 20, monitor_get_reg },
2918 { "i5", 21, monitor_get_reg },
2919 { "i6", 22, monitor_get_reg },
2920 { "i7", 23, monitor_get_reg },
e59d167f
AF		 2921 { "pc", offsetof(CPUSPARCState, pc) },
2922 { "npc", offsetof(CPUSPARCState, npc) },
2923 { "y", offsetof(CPUSPARCState, y) },
7b936c0c 2924#ifndef TARGET_SPARC64
e95c8d51 2925 { "psr", 0, &monitor_get_psr, },
e59d167f 2926 { "wim", offsetof(CPUSPARCState, wim) },
7b936c0c 2927#endif
e59d167f
AF		 2928 { "tbr", offsetof(CPUSPARCState, tbr) },
2929 { "fsr", offsetof(CPUSPARCState, fsr) },
2930 { "f0", offsetof(CPUSPARCState, fpr[0].l.upper) },
2931 { "f1", offsetof(CPUSPARCState, fpr[0].l.lower) },
2932 { "f2", offsetof(CPUSPARCState, fpr[1].l.upper) },
2933 { "f3", offsetof(CPUSPARCState, fpr[1].l.lower) },
2934 { "f4", offsetof(CPUSPARCState, fpr[2].l.upper) },
2935 { "f5", offsetof(CPUSPARCState, fpr[2].l.lower) },
2936 { "f6", offsetof(CPUSPARCState, fpr[3].l.upper) },
2937 { "f7", offsetof(CPUSPARCState, fpr[3].l.lower) },
2938 { "f8", offsetof(CPUSPARCState, fpr[4].l.upper) },
2939 { "f9", offsetof(CPUSPARCState, fpr[4].l.lower) },
2940 { "f10", offsetof(CPUSPARCState, fpr[5].l.upper) },
2941 { "f11", offsetof(CPUSPARCState, fpr[5].l.lower) },
2942 { "f12", offsetof(CPUSPARCState, fpr[6].l.upper) },
2943 { "f13", offsetof(CPUSPARCState, fpr[6].l.lower) },
2944 { "f14", offsetof(CPUSPARCState, fpr[7].l.upper) },
2945 { "f15", offsetof(CPUSPARCState, fpr[7].l.lower) },
2946 { "f16", offsetof(CPUSPARCState, fpr[8].l.upper) },
2947 { "f17", offsetof(CPUSPARCState, fpr[8].l.lower) },
2948 { "f18", offsetof(CPUSPARCState, fpr[9].l.upper) },
2949 { "f19", offsetof(CPUSPARCState, fpr[9].l.lower) },
2950 { "f20", offsetof(CPUSPARCState, fpr[10].l.upper) },
2951 { "f21", offsetof(CPUSPARCState, fpr[10].l.lower) },
2952 { "f22", offsetof(CPUSPARCState, fpr[11].l.upper) },
2953 { "f23", offsetof(CPUSPARCState, fpr[11].l.lower) },
2954 { "f24", offsetof(CPUSPARCState, fpr[12].l.upper) },
2955 { "f25", offsetof(CPUSPARCState, fpr[12].l.lower) },
2956 { "f26", offsetof(CPUSPARCState, fpr[13].l.upper) },
2957 { "f27", offsetof(CPUSPARCState, fpr[13].l.lower) },
2958 { "f28", offsetof(CPUSPARCState, fpr[14].l.upper) },
2959 { "f29", offsetof(CPUSPARCState, fpr[14].l.lower) },
2960 { "f30", offsetof(CPUSPARCState, fpr[15].l.upper) },
2961 { "f31", offsetof(CPUSPARCState, fpr[15].l.lower) },
7b936c0c 2962#ifdef TARGET_SPARC64
e59d167f
AF		 2963 { "f32", offsetof(CPUSPARCState, fpr[16]) },
2964 { "f34", offsetof(CPUSPARCState, fpr[17]) },
2965 { "f36", offsetof(CPUSPARCState, fpr[18]) },
2966 { "f38", offsetof(CPUSPARCState, fpr[19]) },
2967 { "f40", offsetof(CPUSPARCState, fpr[20]) },
2968 { "f42", offsetof(CPUSPARCState, fpr[21]) },
2969 { "f44", offsetof(CPUSPARCState, fpr[22]) },
2970 { "f46", offsetof(CPUSPARCState, fpr[23]) },
2971 { "f48", offsetof(CPUSPARCState, fpr[24]) },
2972 { "f50", offsetof(CPUSPARCState, fpr[25]) },
2973 { "f52", offsetof(CPUSPARCState, fpr[26]) },
2974 { "f54", offsetof(CPUSPARCState, fpr[27]) },
2975 { "f56", offsetof(CPUSPARCState, fpr[28]) },
2976 { "f58", offsetof(CPUSPARCState, fpr[29]) },
2977 { "f60", offsetof(CPUSPARCState, fpr[30]) },
2978 { "f62", offsetof(CPUSPARCState, fpr[31]) },
2979 { "asi", offsetof(CPUSPARCState, asi) },
2980 { "pstate", offsetof(CPUSPARCState, pstate) },
2981 { "cansave", offsetof(CPUSPARCState, cansave) },
2982 { "canrestore", offsetof(CPUSPARCState, canrestore) },
2983 { "otherwin", offsetof(CPUSPARCState, otherwin) },
2984 { "wstate", offsetof(CPUSPARCState, wstate) },
2985 { "cleanwin", offsetof(CPUSPARCState, cleanwin) },
2986 { "fprs", offsetof(CPUSPARCState, fprs) },
7b936c0c 2987#endif
9307c4c1
FB		 2988#endif
2989 { NULL },
2990};
2991
376253ec 2992static void expr_error(Monitor *mon, const char *msg)
9dc39cba 2993{
376253ec 2994 monitor_printf(mon, "%s\n", msg);
9307c4c1
FB		 2995 longjmp(expr_env, 1);
2996}
2997
09b9418c 2998/* return 0 if OK, -1 if not found */
92a31b1f 2999static int get_monitor_def(target_long *pval, const char *name)
9307c4c1 3000{
8662d656 3001 const MonitorDef *md;
92a31b1f
FB		 3002 void *ptr;
3003
9307c4c1
FB		 3004 for(md = monitor_defs; md->name != NULL; md++) {
3005 if (compare_cmd(name, md->name)) {
3006 if (md->get_value) {
e95c8d51 3007 *pval = md->get_value(md, md->offset);
9307c4c1 3008 } else {
9349b4f9 3009 CPUArchState *env = mon_get_cpu();
6a00d601 3010 ptr = (uint8_t *)env + md->offset;
92a31b1f
FB		 3011 switch(md->type) {
3012 case MD_I32:
3013 *pval = *(int32_t *)ptr;
3014 break;
3015 case MD_TLONG:
3016 *pval = *(target_long *)ptr;
3017 break;
3018 default:
3019 *pval = 0;
3020 break;
3021 }
9307c4c1
FB		 3022 }
3023 return 0;
3024 }
3025 }
3026 return -1;
3027}
3028
3029static void next(void)
3030{
660f11be 3031 if (*pch != '\0') {
9307c4c1 3032 pch++;
cd390083 3033 while (qemu_isspace(*pch))
9307c4c1
FB		 3034 pch++;
3035 }
3036}
3037
376253ec 3038static int64_t expr_sum(Monitor *mon);
9307c4c1 3039
376253ec 3040static int64_t expr_unary(Monitor *mon)
9307c4c1 3041{
c2efc95d 3042 int64_t n;
9307c4c1 3043 char *p;
6a00d601 3044 int ret;
9307c4c1
FB		 3045
3046 switch(*pch) {
3047 case '+':
3048 next();
376253ec 3049 n = expr_unary(mon);
9307c4c1
FB		 3050 break;
3051 case '-':
3052 next();
376253ec 3053 n = -expr_unary(mon);
9307c4c1
FB		 3054 break;
3055 case '~':
3056 next();
376253ec 3057 n = ~expr_unary(mon);
9307c4c1
FB		 3058 break;
3059 case '(':
3060 next();
376253ec 3061 n = expr_sum(mon);
9307c4c1 3062 if (*pch != ')') {
376253ec 3063 expr_error(mon, "')' expected");
9307c4c1
FB		 3064 }
3065 next();
3066 break;
81d0912d
FB		 3067 case '\'':
3068 pch++;
3069 if (*pch == '\0')
376253ec 3070 expr_error(mon, "character constant expected");
81d0912d
FB		 3071 n = *pch;
3072 pch++;
3073 if (*pch != '\'')
376253ec 3074 expr_error(mon, "missing terminating \' character");
81d0912d
FB		 3075 next();
3076 break;
9307c4c1
FB		 3077 case '$':
3078 {
3079 char buf[128], *q;
69b34976 3080 target_long reg=0;
3b46e624 3081
9307c4c1
FB		 3082 pch++;
3083 q = buf;
3084 while ((*pch >= 'a' && *pch <= 'z') ||
3085 (*pch >= 'A' && *pch <= 'Z') ||
3086 (*pch >= '0' && *pch <= '9') ||
57206fd4 3087 *pch == '_' || *pch == '.') {
9307c4c1
FB		 3088 if ((q - buf) < sizeof(buf) - 1)
3089 *q++ = *pch;
3090 pch++;
3091 }
cd390083 3092 while (qemu_isspace(*pch))
9307c4c1
FB		 3093 pch++;
3094 *q = 0;
7743e588 3095 ret = get_monitor_def(&reg, buf);
09b9418c 3096 if (ret < 0)
376253ec 3097 expr_error(mon, "unknown register");
7743e588 3098 n = reg;
9307c4c1
FB		 3099 }
3100 break;
3101 case '\0':
376253ec 3102 expr_error(mon, "unexpected end of expression");
9307c4c1
FB		 3103 n = 0;
3104 break;
3105 default:
6b0e33be 3106 errno = 0;
7743e588 3107#if TARGET_PHYS_ADDR_BITS > 32
4f4fbf77
FB		 3108 n = strtoull(pch, &p, 0);
3109#else
9307c4c1 3110 n = strtoul(pch, &p, 0);
4f4fbf77 3111#endif
6b0e33be
LC		 3112 if (errno == ERANGE) {
3113 expr_error(mon, "number too large");
3114 }
9307c4c1 3115 if (pch == p) {
376253ec 3116 expr_error(mon, "invalid char in expression");
9307c4c1
FB		 3117 }
3118 pch = p;
cd390083 3119 while (qemu_isspace(*pch))
9307c4c1
FB		 3120 pch++;
3121 break;
3122 }
3123 return n;
3124}
3125
3126
376253ec 3127static int64_t expr_prod(Monitor *mon)
9307c4c1 3128{
c2efc95d 3129 int64_t val, val2;
92a31b1f 3130 int op;
3b46e624 3131
376253ec 3132 val = expr_unary(mon);
9307c4c1
FB		 3133 for(;;) {
3134 op = *pch;
3135 if (op != '*' && op != '/' && op != '%')
3136 break;
3137 next();
376253ec 3138 val2 = expr_unary(mon);
9307c4c1
FB		 3139 switch(op) {
3140 default:
3141 case '*':
3142 val *= val2;
3143 break;
3144 case '/':
3145 case '%':
5fafdf24 3146 if (val2 == 0)
376253ec 3147 expr_error(mon, "division by zero");
9307c4c1
FB		 3148 if (op == '/')
3149 val /= val2;
3150 else
3151 val %= val2;
3152 break;
3153 }
3154 }
3155 return val;
3156}
3157
376253ec 3158static int64_t expr_logic(Monitor *mon)
9307c4c1 3159{
c2efc95d 3160 int64_t val, val2;
92a31b1f 3161 int op;
9307c4c1 3162
376253ec 3163 val = expr_prod(mon);
9307c4c1
FB		 3164 for(;;) {
3165 op = *pch;
3166 if (op != '&' && op != '|' && op != '^')
3167 break;
3168 next();
376253ec 3169 val2 = expr_prod(mon);
9307c4c1
FB		 3170 switch(op) {
3171 default:
3172 case '&':
3173 val &= val2;
3174 break;
3175 case '|':
3176 val |= val2;
3177 break;
3178 case '^':
3179 val ^= val2;
3180 break;
3181 }
3182 }
3183 return val;
3184}
3185
376253ec 3186static int64_t expr_sum(Monitor *mon)
9307c4c1 3187{
c2efc95d 3188 int64_t val, val2;
92a31b1f 3189 int op;
9307c4c1 3190
376253ec 3191 val = expr_logic(mon);
9307c4c1
FB		 3192 for(;;) {
3193 op = *pch;
3194 if (op != '+' && op != '-')
3195 break;
3196 next();
376253ec 3197 val2 = expr_logic(mon);
9307c4c1
FB		 3198 if (op == '+')
3199 val += val2;
3200 else
3201 val -= val2;
3202 }
3203 return val;
3204}
3205
376253ec 3206static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
9307c4c1
FB		 3207{
3208 pch = *pp;
3209 if (setjmp(expr_env)) {
3210 *pp = pch;
3211 return -1;
3212 }
cd390083 3213 while (qemu_isspace(*pch))
9307c4c1 3214 pch++;
376253ec 3215 *pval = expr_sum(mon);
9307c4c1
FB		 3216 *pp = pch;
3217 return 0;
3218}
3219
3350a4dd
MA		 3220static int get_double(Monitor *mon, double *pval, const char **pp)
3221{
3222 const char *p = *pp;
3223 char *tailp;
3224 double d;
3225
3226 d = strtod(p, &tailp);
3227 if (tailp == p) {
3228 monitor_printf(mon, "Number expected\n");
3229 return -1;
3230 }
3231 if (d != d || d - d != 0) {
3232 /* NaN or infinity */
3233 monitor_printf(mon, "Bad number\n");
3234 return -1;
3235 }
3236 *pval = d;
3237 *pp = tailp;
3238 return 0;
3239}
3240
9307c4c1
FB		 3241static int get_str(char *buf, int buf_size, const char **pp)
3242{
3243 const char *p;
3244 char *q;
3245 int c;
3246
81d0912d 3247 q = buf;
9307c4c1 3248 p = *pp;
cd390083 3249 while (qemu_isspace(*p))
9307c4c1
FB		 3250 p++;
3251 if (*p == '\0') {
3252 fail:
81d0912d 3253 *q = '\0';
9307c4c1
FB		 3254 *pp = p;
3255 return -1;
3256 }
9307c4c1
FB		 3257 if (*p == '\"') {
3258 p++;
3259 while (*p != '\0' && *p != '\"') {
3260 if (*p == '\\') {
3261 p++;
3262 c = *p++;
3263 switch(c) {
3264 case 'n':
3265 c = '\n';
3266 break;
3267 case 'r':
3268 c = '\r';
3269 break;
3270 case '\\':
3271 case '\'':
3272 case '\"':
3273 break;
3274 default:
3275 qemu_printf("unsupported escape code: '\\%c'\n", c);
3276 goto fail;
3277 }
3278 if ((q - buf) < buf_size - 1) {
3279 *q++ = c;
3280 }
3281 } else {
3282 if ((q - buf) < buf_size - 1) {
3283 *q++ = *p;
3284 }
3285 p++;
3286 }
3287 }
3288 if (*p != '\"') {
5b60212f 3289 qemu_printf("unterminated string\n");
9307c4c1
FB		 3290 goto fail;
3291 }
3292 p++;
3293 } else {
cd390083 3294 while (*p != '\0' && !qemu_isspace(*p)) {
9307c4c1
FB		 3295 if ((q - buf) < buf_size - 1) {
3296 *q++ = *p;
3297 }
3298 p++;
3299 }
9307c4c1 3300 }
81d0912d 3301 *q = '\0';
9307c4c1
FB		 3302 *pp = p;
3303 return 0;
3304}
3305
4590fd80
LC		 3306/*
3307 * Store the command-name in cmdname, and return a pointer to
3308 * the remaining of the command string.
3309 */
3310static const char *get_command_name(const char *cmdline,
3311 char *cmdname, size_t nlen)
3312{
3313 size_t len;
3314 const char *p, *pstart;
3315
3316 p = cmdline;
3317 while (qemu_isspace(*p))
3318 p++;
3319 if (*p == '\0')
3320 return NULL;
3321 pstart = p;
3322 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3323 p++;
3324 len = p - pstart;
3325 if (len > nlen - 1)
3326 len = nlen - 1;
3327 memcpy(cmdname, pstart, len);
3328 cmdname[len] = '\0';
3329 return p;
3330}
3331
4d76d2ba
LC		 3332/**
3333 * Read key of 'type' into 'key' and return the current
3334 * 'type' pointer.
3335 */
3336static char *key_get_info(const char *type, char **key)
3337{
3338 size_t len;
3339 char *p, *str;
3340
3341 if (*type == ',')
3342 type++;
3343
3344 p = strchr(type, ':');
3345 if (!p) {
3346 *key = NULL;
3347 return NULL;
3348 }
3349 len = p - type;
3350
7267c094 3351 str = g_malloc(len + 1);
4d76d2ba
LC		 3352 memcpy(str, type, len);
3353 str[len] = '\0';
3354
3355 *key = str;
3356 return ++p;
3357}
3358
9307c4c1
FB		 3359static int default_fmt_format = 'x';
3360static int default_fmt_size = 4;
3361
3362#define MAX_ARGS 16
3363
fbc3d96c
LS		 3364static int is_valid_option(const char *c, const char *typestr)
3365{
3366 char option[3];
3367
3368 option[0] = '-';
3369 option[1] = *c;
3370 option[2] = '\0';
3371
3372 typestr = strstr(typestr, option);
3373 return (typestr != NULL);
3374}
3375
945c5ac8
LC		 3376static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
3377 const char *cmdname)
7fd669a1
LC		 3378{
3379 const mon_cmd_t *cmd;
3380
945c5ac8 3381 for (cmd = disp_table; cmd->name != NULL; cmd++) {
7fd669a1
LC		 3382 if (compare_cmd(cmdname, cmd->name)) {
3383 return cmd;
3384 }
3385 }
3386
3387 return NULL;
3388}
3389
945c5ac8
LC		 3390static const mon_cmd_t *monitor_find_command(const char *cmdname)
3391{
3392 return search_dispatch_table(mon_cmds, cmdname);
3393}
3394
bead3ce1
LC		 3395static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
3396{
f36b4afb 3397 return search_dispatch_table(qmp_cmds, cmdname);
bead3ce1
LC		 3398}
3399
c227f099 3400static const mon_cmd_t *monitor_parse_command(Monitor *mon,
55f81d96 3401 const char *cmdline,
55f81d96 3402 QDict *qdict)
9307c4c1 3403{
4590fd80 3404 const char *p, *typestr;
53773581 3405 int c;
c227f099 3406 const mon_cmd_t *cmd;
9307c4c1
FB		 3407 char cmdname[256];
3408 char buf[1024];
4d76d2ba 3409 char *key;
9dc39cba
FB		 3410
3411#ifdef DEBUG
376253ec 3412 monitor_printf(mon, "command='%s'\n", cmdline);
9dc39cba 3413#endif
3b46e624 3414
9307c4c1 3415 /* extract the command name */
4590fd80
LC		 3416 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3417 if (!p)
55f81d96 3418 return NULL;
3b46e624 3419
7fd669a1
LC		 3420 cmd = monitor_find_command(cmdname);
3421 if (!cmd) {
d91d9bf6 3422 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
55f81d96 3423 return NULL;
9307c4c1 3424 }
9307c4c1 3425
9307c4c1
FB		 3426 /* parse the parameters */
3427 typestr = cmd->args_type;
9dc39cba 3428 for(;;) {
4d76d2ba
LC		 3429 typestr = key_get_info(typestr, &key);
3430 if (!typestr)
9dc39cba 3431 break;
4d76d2ba 3432 c = *typestr;
9307c4c1
FB		 3433 typestr++;
3434 switch(c) {
3435 case 'F':
81d0912d 3436 case 'B':
9307c4c1
FB		 3437 case 's':
3438 {
3439 int ret;
3b46e624 3440
cd390083 3441 while (qemu_isspace(*p))
9307c4c1
FB		 3442 p++;
3443 if (*typestr == '?') {
3444 typestr++;
3445 if (*p == '\0') {
3446 /* no optional string: NULL argument */
53773581 3447 break;
9307c4c1
FB		 3448 }
3449 }
3450 ret = get_str(buf, sizeof(buf), &p);
3451 if (ret < 0) {
81d0912d
FB		 3452 switch(c) {
3453 case 'F':
376253ec
AL		 3454 monitor_printf(mon, "%s: filename expected\n",
3455 cmdname);
81d0912d
FB		 3456 break;
3457 case 'B':
376253ec
AL		 3458 monitor_printf(mon, "%s: block device name expected\n",
3459 cmdname);
81d0912d
FB		 3460 break;
3461 default:
376253ec 3462 monitor_printf(mon, "%s: string expected\n", cmdname);
81d0912d
FB		 3463 break;
3464 }
9307c4c1
FB		 3465 goto fail;
3466 }
53773581 3467 qdict_put(qdict, key, qstring_from_str(buf));
9307c4c1 3468 }
9dc39cba 3469 break;
361127df
MA		 3470 case 'O':
3471 {
3472 QemuOptsList *opts_list;
3473 QemuOpts *opts;
3474
3475 opts_list = qemu_find_opts(key);
3476 if (!opts_list || opts_list->desc->name) {
3477 goto bad_type;
3478 }
3479 while (qemu_isspace(*p)) {
3480 p++;
3481 }
3482 if (!*p)
3483 break;
3484 if (get_str(buf, sizeof(buf), &p) < 0) {
3485 goto fail;
3486 }
3487 opts = qemu_opts_parse(opts_list, buf, 1);
3488 if (!opts) {
3489 goto fail;
3490 }
3491 qemu_opts_to_qdict(opts, qdict);
3492 qemu_opts_del(opts);
3493 }
3494 break;
9307c4c1
FB		 3495 case '/':
3496 {
3497 int count, format, size;
3b46e624 3498
cd390083 3499 while (qemu_isspace(*p))
9307c4c1
FB		 3500 p++;
3501 if (*p == '/') {
3502 /* format found */
3503 p++;
3504 count = 1;
cd390083 3505 if (qemu_isdigit(*p)) {
9307c4c1 3506 count = 0;
cd390083 3507 while (qemu_isdigit(*p)) {
9307c4c1
FB		 3508 count = count * 10 + (*p - '0');
3509 p++;
3510 }
3511 }
3512 size = -1;
3513 format = -1;
3514 for(;;) {
3515 switch(*p) {
3516 case 'o':
3517 case 'd':
3518 case 'u':
3519 case 'x':
3520 case 'i':
3521 case 'c':
3522 format = *p++;
3523 break;
3524 case 'b':
3525 size = 1;
3526 p++;
3527 break;
3528 case 'h':
3529 size = 2;
3530 p++;
3531 break;
3532 case 'w':
3533 size = 4;
3534 p++;
3535 break;
3536 case 'g':
3537 case 'L':
3538 size = 8;
3539 p++;
3540 break;
3541 default:
3542 goto next;
3543 }
3544 }
3545 next:
cd390083 3546 if (*p != '\0' && !qemu_isspace(*p)) {
376253ec
AL		 3547 monitor_printf(mon, "invalid char in format: '%c'\n",
3548 *p);
9307c4c1
FB		 3549 goto fail;
3550 }
9307c4c1
FB		 3551 if (format < 0)
3552 format = default_fmt_format;
4c27ba27
FB		 3553 if (format != 'i') {
3554 /* for 'i', not specifying a size gives -1 as size */
3555 if (size < 0)
3556 size = default_fmt_size;
e90f009b 3557 default_fmt_size = size;
4c27ba27 3558 }
9307c4c1
FB		 3559 default_fmt_format = format;
3560 } else {
3561 count = 1;
3562 format = default_fmt_format;
4c27ba27
FB		 3563 if (format != 'i') {
3564 size = default_fmt_size;
3565 } else {
3566 size = -1;
3567 }
9307c4c1 3568 }
f7188bbe
LC		 3569 qdict_put(qdict, "count", qint_from_int(count));
3570 qdict_put(qdict, "format", qint_from_int(format));
3571 qdict_put(qdict, "size", qint_from_int(size));
9307c4c1 3572 }
9dc39cba 3573 break;
9307c4c1 3574 case 'i':
92a31b1f 3575 case 'l':
b6e098d7 3576 case 'M':
9307c4c1 3577 {
c2efc95d 3578 int64_t val;
7743e588 3579
cd390083 3580 while (qemu_isspace(*p))
9307c4c1 3581 p++;
3440557b 3582 if (*typestr == '?' || *typestr == '.') {
3440557b 3583 if (*typestr == '?') {
53773581
LC		 3584 if (*p == '\0') {
3585 typestr++;
3586 break;
3587 }
3440557b
FB		 3588 } else {
3589 if (*p == '.') {
3590 p++;
cd390083 3591 while (qemu_isspace(*p))
3440557b 3592 p++;
3440557b 3593 } else {
53773581
LC		 3594 typestr++;
3595 break;
3440557b
FB		 3596 }
3597 }
13224a87 3598 typestr++;
9307c4c1 3599 }
376253ec 3600 if (get_expr(mon, &val, &p))
9307c4c1 3601 goto fail;
675ebef9
LC		 3602 /* Check if 'i' is greater than 32-bit */
3603 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3604 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3605 monitor_printf(mon, "integer is for 32-bit values\n");
3606 goto fail;
b6e098d7 3607 } else if (c == 'M') {
91162849
LC		 3608 if (val < 0) {
3609 monitor_printf(mon, "enter a positive value\n");
3610 goto fail;
3611 }
b6e098d7 3612 val <<= 20;
675ebef9 3613 }
53773581 3614 qdict_put(qdict, key, qint_from_int(val));
9307c4c1
FB		 3615 }
3616 break;
dbc0c67f
JS		 3617 case 'o':
3618 {
70b4f4bb 3619 int64_t val;
dbc0c67f
JS		 3620 char *end;
3621
3622 while (qemu_isspace(*p)) {
3623 p++;
3624 }
3625 if (*typestr == '?') {
3626 typestr++;
3627 if (*p == '\0') {
3628 break;
3629 }
3630 }
3631 val = strtosz(p, &end);
3632 if (val < 0) {
3633 monitor_printf(mon, "invalid size\n");
3634 goto fail;
3635 }
3636 qdict_put(qdict, key, qint_from_int(val));
3637 p = end;
3638 }
3639 break;
fccfb11e 3640 case 'T':
3350a4dd
MA		 3641 {
3642 double val;
3643
3644 while (qemu_isspace(*p))
3645 p++;
3646 if (*typestr == '?') {
3647 typestr++;
3648 if (*p == '\0') {
3649 break;
3650 }
3651 }
3652 if (get_double(mon, &val, &p) < 0) {
3653 goto fail;
3654 }
07de3e60 3655 if (p[0] && p[1] == 's') {
fccfb11e
MA		 3656 switch (*p) {
3657 case 'm':
3658 val /= 1e3; p += 2; break;
3659 case 'u':
3660 val /= 1e6; p += 2; break;
3661 case 'n':
3662 val /= 1e9; p += 2; break;
3663 }
3664 }
3350a4dd
MA		 3665 if (*p && !qemu_isspace(*p)) {
3666 monitor_printf(mon, "Unknown unit suffix\n");
3667 goto fail;
3668 }
3669 qdict_put(qdict, key, qfloat_from_double(val));
3670 }
3671 break;
942cd1f2
MA		 3672 case 'b':
3673 {
3674 const char *beg;
3675 int val;
3676
3677 while (qemu_isspace(*p)) {
3678 p++;
3679 }
3680 beg = p;
3681 while (qemu_isgraph(*p)) {
3682 p++;
3683 }
3684 if (p - beg == 2 && !memcmp(beg, "on", p - beg)) {
3685 val = 1;
3686 } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) {
3687 val = 0;
3688 } else {
3689 monitor_printf(mon, "Expected 'on' or 'off'\n");
3690 goto fail;
3691 }
3692 qdict_put(qdict, key, qbool_from_int(val));
3693 }
3694 break;
9307c4c1
FB		 3695 case '-':
3696 {
fbc3d96c 3697 const char *tmp = p;
eb159d13 3698 int skip_key = 0;
9307c4c1 3699 /* option */
3b46e624 3700
9307c4c1
FB		 3701 c = *typestr++;
3702 if (c == '\0')
3703 goto bad_type;
cd390083 3704 while (qemu_isspace(*p))
9307c4c1 3705 p++;
9307c4c1
FB		 3706 if (*p == '-') {
3707 p++;
fbc3d96c
LS		 3708 if(c != *p) {
3709 if(!is_valid_option(p, typestr)) {
3710
3711 monitor_printf(mon, "%s: unsupported option -%c\n",
3712 cmdname, *p);
3713 goto fail;
3714 } else {
3715 skip_key = 1;
3716 }
3717 }
3718 if(skip_key) {
3719 p = tmp;
3720 } else {
eb159d13 3721 /* has option */
fbc3d96c 3722 p++;
eb159d13 3723 qdict_put(qdict, key, qbool_from_int(1));
9307c4c1 3724 }
9307c4c1 3725 }
9307c4c1
FB		 3726 }
3727 break;
3728 default:
3729 bad_type:
376253ec 3730 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
9307c4c1
FB		 3731 goto fail;
3732 }
7267c094 3733 g_free(key);
4d76d2ba 3734 key = NULL;
9dc39cba 3735 }
9307c4c1 3736 /* check that all arguments were parsed */
cd390083 3737 while (qemu_isspace(*p))
9307c4c1
FB		 3738 p++;
3739 if (*p != '\0') {
376253ec
AL		 3740 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3741 cmdname);
9307c4c1 3742 goto fail;
9dc39cba 3743 }
9307c4c1 3744
55f81d96 3745 return cmd;
ac7531ec 3746
55f81d96 3747fail:
7267c094 3748 g_free(key);
55f81d96
LC		 3749 return NULL;
3750}
3751
d6f46833
MA		 3752void monitor_set_error(Monitor *mon, QError *qerror)
3753{
3754 /* report only the first error */
3755 if (!mon->error) {
3756 mon->error = qerror;
3757 } else {
3758 MON_DEBUG("Additional error report at %s:%d\n",
3759 qerror->file, qerror->linenr);
3760 QDECREF(qerror);
3761 }
3762}
3763
bb89c2e9
LC		 3764static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
3765{
6d441430
LC		 3766 if (ret && !monitor_has_error(mon)) {
3767 /*
3768 * If it returns failure, it must have passed on error.
3769 *
3770 * Action: Report an internal error to the client if in QMP.
3771 */
3772 qerror_report(QERR_UNDEFINED_ERROR);
3773 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3774 cmd->name);
3775 }
bb89c2e9
LC		 3776
3777#ifdef CONFIG_DEBUG_MONITOR
6d441430
LC		 3778 if (!ret && monitor_has_error(mon)) {
3779 /*
3780 * If it returns success, it must not have passed an error.
3781 *
3782 * Action: Report the passed error to the client.
3783 */
3784 MON_DEBUG("command '%s' returned success but passed an error\n",
3785 cmd->name);
3786 }
3787
3788 if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
3789 /*
3790 * Handlers should not call Monitor print functions.
3791 *
3792 * Action: Ignore them in QMP.
3793 *
3794 * (XXX: we don't check any 'info' or 'query' command here
3795 * because the user print function _is_ called by do_info(), hence
3796 * we will trigger this check. This problem will go away when we
3797 * make 'query' commands real and kill do_info())
3798 */
3799 MON_DEBUG("command '%s' called print functions %d time(s)\n",
3800 cmd->name, mon_print_count_get(mon));
cde0fc75 3801 }
6d441430 3802#endif
bb89c2e9
LC		 3803}
3804
f3c157c4 3805static void handle_user_command(Monitor *mon, const char *cmdline)
55f81d96 3806{
55f81d96 3807 QDict *qdict;
c227f099 3808 const mon_cmd_t *cmd;
55f81d96
LC		 3809
3810 qdict = qdict_new();
3811
590fb3b7 3812 cmd = monitor_parse_command(mon, cmdline, qdict);
13917bee
LC		 3813 if (!cmd)
3814 goto out;
3815
4903de0c 3816 if (handler_is_async(cmd)) {
940cc30d 3817 user_async_cmd_handler(mon, cmd, qdict);
9e80721e 3818 } else if (handler_is_qobject(cmd)) {
de79ba6f
LC		 3819 QObject *data = NULL;
3820
3821 /* XXX: ignores the error code */
3822 cmd->mhandler.cmd_new(mon, qdict, &data);
3823 assert(!monitor_has_error(mon));
3824 if (data) {
3825 cmd->user_print(mon, data);
3826 qobject_decref(data);
3827 }
13917bee 3828 } else {
af4ce882 3829 cmd->mhandler.cmd(mon, qdict);
55f81d96
LC		 3830 }
3831
13917bee 3832out:
f7188bbe 3833 QDECREF(qdict);
9dc39cba
FB		 3834}
3835
81d0912d
FB		 3836static void cmd_completion(const char *name, const char *list)
3837{
3838 const char *p, *pstart;
3839 char cmd[128];
3840 int len;
3841
3842 p = list;
3843 for(;;) {
3844 pstart = p;
3845 p = strchr(p, '|');
3846 if (!p)
3847 p = pstart + strlen(pstart);
3848 len = p - pstart;
3849 if (len > sizeof(cmd) - 2)
3850 len = sizeof(cmd) - 2;
3851 memcpy(cmd, pstart, len);
3852 cmd[len] = '\0';
3853 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
731b0364 3854 readline_add_completion(cur_mon->rs, cmd);
81d0912d
FB		 3855 }
3856 if (*p == '\0')
3857 break;
3858 p++;
3859 }
3860}
3861
3862static void file_completion(const char *input)
3863{
3864 DIR *ffs;
3865 struct dirent *d;
3866 char path[1024];
3867 char file[1024], file_prefix[1024];
3868 int input_path_len;
3869 const char *p;
3870
5fafdf24 3871 p = strrchr(input, '/');
81d0912d
FB		 3872 if (!p) {
3873 input_path_len = 0;
3874 pstrcpy(file_prefix, sizeof(file_prefix), input);
363a37d5 3875 pstrcpy(path, sizeof(path), ".");
81d0912d
FB		 3876 } else {
3877 input_path_len = p - input + 1;
3878 memcpy(path, input, input_path_len);
3879 if (input_path_len > sizeof(path) - 1)
3880 input_path_len = sizeof(path) - 1;
3881 path[input_path_len] = '\0';
3882 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3883 }
3884#ifdef DEBUG_COMPLETION
376253ec
AL		 3885 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3886 input, path, file_prefix);
81d0912d
FB		 3887#endif
3888 ffs = opendir(path);
3889 if (!ffs)
3890 return;
3891 for(;;) {
3892 struct stat sb;
3893 d = readdir(ffs);
3894 if (!d)
3895 break;
46c7fc18
KK		 3896
3897 if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
3898 continue;
3899 }
3900
81d0912d
FB		 3901 if (strstart(d->d_name, file_prefix, NULL)) {
3902 memcpy(file, input, input_path_len);
363a37d5
BS		 3903 if (input_path_len < sizeof(file))
3904 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3905 d->d_name);
81d0912d
FB		 3906 /* stat the file to find out if it's a directory.
3907 * In that case add a slash to speed up typing long paths
3908 */
c951d9a6 3909 if (stat(file, &sb) == 0 && S_ISDIR(sb.st_mode)) {
363a37d5 3910 pstrcat(file, sizeof(file), "/");
c951d9a6 3911 }
731b0364 3912 readline_add_completion(cur_mon->rs, file);
81d0912d
FB		 3913 }
3914 }
3915 closedir(ffs);
3916}
3917
51de9760 3918static void block_completion_it(void *opaque, BlockDriverState *bs)
81d0912d 3919{
51de9760 3920 const char *name = bdrv_get_device_name(bs);
81d0912d
FB		 3921 const char *input = opaque;
3922
3923 if (input[0] == '\0' ||
3924 !strncmp(name, (char *)input, strlen(input))) {
731b0364 3925 readline_add_completion(cur_mon->rs, name);
81d0912d
FB		 3926 }
3927}
3928
3929/* NOTE: this parser is an approximate form of the real command parser */
3930static void parse_cmdline(const char *cmdline,
3931 int *pnb_args, char **args)
3932{
3933 const char *p;
3934 int nb_args, ret;
3935 char buf[1024];
3936
3937 p = cmdline;
3938 nb_args = 0;
3939 for(;;) {
cd390083 3940 while (qemu_isspace(*p))
81d0912d
FB		 3941 p++;
3942 if (*p == '\0')
3943 break;
3944 if (nb_args >= MAX_ARGS)
3945 break;
3946 ret = get_str(buf, sizeof(buf), &p);
7267c094 3947 args[nb_args] = g_strdup(buf);
81d0912d
FB		 3948 nb_args++;
3949 if (ret < 0)
3950 break;
3951 }
3952 *pnb_args = nb_args;
3953}
3954
4d76d2ba
LC		 3955static const char *next_arg_type(const char *typestr)
3956{
3957 const char *p = strchr(typestr, ':');
3958 return (p != NULL ? ++p : typestr);
3959}
3960
4c36ba32 3961static void monitor_find_completion(const char *cmdline)
81d0912d
FB		 3962{
3963 const char *cmdname;
3964 char *args[MAX_ARGS];
3965 int nb_args, i, len;
3966 const char *ptype, *str;
c227f099 3967 const mon_cmd_t *cmd;
64866c3d 3968 const KeyDef *key;
81d0912d
FB		 3969
3970 parse_cmdline(cmdline, &nb_args, args);
3971#ifdef DEBUG_COMPLETION
3972 for(i = 0; i < nb_args; i++) {
376253ec 3973 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
81d0912d
FB		 3974 }
3975#endif
3976
3977 /* if the line ends with a space, it means we want to complete the
3978 next arg */
3979 len = strlen(cmdline);
cd390083 3980 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
03a63484
JK		 3981 if (nb_args >= MAX_ARGS) {
3982 goto cleanup;
3983 }
7267c094 3984 args[nb_args++] = g_strdup("");
81d0912d
FB		 3985 }
3986 if (nb_args <= 1) {
3987 /* command completion */
3988 if (nb_args == 0)
3989 cmdname = "";
3990 else
3991 cmdname = args[0];
731b0364 3992 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
376253ec 3993 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3994 cmd_completion(cmdname, cmd->name);
3995 }
3996 } else {
3997 /* find the command */
03a63484
JK		 3998 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3999 if (compare_cmd(args[0], cmd->name)) {
4000 break;
4001 }
81d0912d 4002 }
03a63484
JK		 4003 if (!cmd->name) {
4004 goto cleanup;
4005 }
4006
4d76d2ba 4007 ptype = next_arg_type(cmd->args_type);
81d0912d
FB		 4008 for(i = 0; i < nb_args - 2; i++) {
4009 if (*ptype != '\0') {
4d76d2ba 4010 ptype = next_arg_type(ptype);
81d0912d 4011 while (*ptype == '?')
4d76d2ba 4012 ptype = next_arg_type(ptype);
81d0912d
FB		 4013 }
4014 }
4015 str = args[nb_args - 1];
2a1704a7 4016 if (*ptype == '-' && ptype[1] != '\0') {
3b6dbf27 4017 ptype = next_arg_type(ptype);
2a1704a7 4018 }
81d0912d
FB		 4019 switch(*ptype) {
4020 case 'F':
4021 /* file completion */
731b0364 4022 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4023 file_completion(str);
4024 break;
4025 case 'B':
4026 /* block device name completion */
731b0364 4027 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4028 bdrv_iterate(block_completion_it, (void *)str);
4029 break;
7fe48483
FB		 4030 case 's':
4031 /* XXX: more generic ? */
4032 if (!strcmp(cmd->name, "info")) {
731b0364 4033 readline_set_completion_index(cur_mon->rs, strlen(str));
7fe48483
FB		 4034 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
4035 cmd_completion(str, cmd->name);
4036 }
64866c3d 4037 } else if (!strcmp(cmd->name, "sendkey")) {
e600d1ef
BS		 4038 char *sep = strrchr(str, '-');
4039 if (sep)
4040 str = sep + 1;
731b0364 4041 readline_set_completion_index(cur_mon->rs, strlen(str));
64866c3d
FB		 4042 for(key = key_defs; key->name != NULL; key++) {
4043 cmd_completion(str, key->name);
4044 }
f3353c6b
JK		 4045 } else if (!strcmp(cmd->name, "help|?")) {
4046 readline_set_completion_index(cur_mon->rs, strlen(str));
4047 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4048 cmd_completion(str, cmd->name);
4049 }
7fe48483
FB		 4050 }
4051 break;
81d0912d
FB		 4052 default:
4053 break;
4054 }
4055 }
03a63484
JK		 4056
4057cleanup:
4058 for (i = 0; i < nb_args; i++) {
7267c094 4059 g_free(args[i]);
03a63484 4060 }
81d0912d
FB		 4061}
4062
731b0364 4063static int monitor_can_read(void *opaque)
9dc39cba 4064{
731b0364
AL		 4065 Monitor *mon = opaque;
4066
c62313bb 4067 return (mon->suspend_cnt == 0) ? 1 : 0;
9dc39cba
FB		 4068}
4069
09069b19 4070static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name)
5fa737a4 4071{
09069b19
LC		 4072 int is_cap = compare_cmd(cmd_name, "qmp_capabilities");
4073 return (qmp_cmd_mode(mon) ? is_cap : !is_cap);
5fa737a4
LC		 4074}
4075
4af9193a
LC		 4076/*
4077 * Argument validation rules:
4078 *
4079 * 1. The argument must exist in cmd_args qdict
4080 * 2. The argument type must be the expected one
4081 *
4082 * Special case: If the argument doesn't exist in cmd_args and
4083 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4084 * checking is skipped for it.
4085 */
4086static int check_client_args_type(const QDict *client_args,
4087 const QDict *cmd_args, int flags)
5fa737a4 4088{
4af9193a 4089 const QDictEntry *ent;
5fa737a4 4090
4af9193a
LC		 4091 for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){
4092 QObject *obj;
4093 QString *arg_type;
4094 const QObject *client_arg = qdict_entry_value(ent);
4095 const char *client_arg_name = qdict_entry_key(ent);
4096
4097 obj = qdict_get(cmd_args, client_arg_name);
4098 if (!obj) {
4099 if (flags & QMP_ACCEPT_UNKNOWNS) {
4100 /* handler accepts unknowns */
4101 continue;
4102 }
4103 /* client arg doesn't exist */
4104 qerror_report(QERR_INVALID_PARAMETER, client_arg_name);
4105 return -1;
4106 }
5fa737a4 4107
4af9193a
LC		 4108 arg_type = qobject_to_qstring(obj);
4109 assert(arg_type != NULL);
5fa737a4 4110
4af9193a
LC		 4111 /* check if argument's type is correct */
4112 switch (qstring_get_str(arg_type)[0]) {
5fa737a4
LC		 4113 case 'F':
4114 case 'B':
4115 case 's':
4af9193a
LC		 4116 if (qobject_type(client_arg) != QTYPE_QSTRING) {
4117 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4118 "string");
5fa737a4
LC		 4119 return -1;
4120 }
4af9193a 4121 break;
5fa737a4
LC		 4122 case 'i':
4123 case 'l':
b6e098d7 4124 case 'M':
dbc0c67f 4125 case 'o':
4af9193a
LC		 4126 if (qobject_type(client_arg) != QTYPE_QINT) {
4127 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4128 "int");
4129 return -1;
5fa737a4
LC		 4130 }
4131 break;
fccfb11e 4132 case 'T':
4af9193a
LC		 4133 if (qobject_type(client_arg) != QTYPE_QINT &&
4134 qobject_type(client_arg) != QTYPE_QFLOAT) {
4135 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4136 "number");
4137 return -1;
3350a4dd
MA		 4138 }
4139 break;
942cd1f2 4140 case 'b':
5fa737a4 4141 case '-':
4af9193a
LC		 4142 if (qobject_type(client_arg) != QTYPE_QBOOL) {
4143 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4144 "bool");
4145 return -1;
5fa737a4
LC		 4146 }
4147 break;
361127df 4148 case 'O':
4af9193a
LC		 4149 assert(flags & QMP_ACCEPT_UNKNOWNS);
4150 break;
b9f8978c
PB		 4151 case 'q':
4152 /* Any QObject can be passed. */
4153 break;
4af9193a
LC		 4154 case '/':
4155 case '.':
4156 /*
4157 * These types are not supported by QMP and thus are not
4158 * handled here. Fall through.
4159 */
5fa737a4 4160 default:
5fa737a4 4161 abort();
4af9193a
LC		 4162 }
4163 }
4164
4165 return 0;
4166}
4167
2dbc8db0
LC		 4168/*
4169 * - Check if the client has passed all mandatory args
4170 * - Set special flags for argument validation
4171 */
4172static int check_mandatory_args(const QDict *cmd_args,
4173 const QDict *client_args, int *flags)
4174{
4175 const QDictEntry *ent;
4176
4177 for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) {
4178 const char *cmd_arg_name = qdict_entry_key(ent);
4179 QString *type = qobject_to_qstring(qdict_entry_value(ent));
4180 assert(type != NULL);
4181
4182 if (qstring_get_str(type)[0] == 'O') {
4183 assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0);
4184 *flags |= QMP_ACCEPT_UNKNOWNS;
4185 } else if (qstring_get_str(type)[0] != '-' &&
4186 qstring_get_str(type)[1] != '?' &&
4187 !qdict_haskey(client_args, cmd_arg_name)) {
4188 qerror_report(QERR_MISSING_PARAMETER, cmd_arg_name);
4189 return -1;
4190 }
5fa737a4
LC		 4191 }
4192
4193 return 0;
4194}
4195
2dbc8db0 4196static QDict *qdict_from_args_type(const char *args_type)
5fa737a4 4197{
2dbc8db0
LC		 4198 int i;
4199 QDict *qdict;
4200 QString *key, *type, *cur_qs;
4201
4202 assert(args_type != NULL);
4203
4204 qdict = qdict_new();
4205
4206 if (args_type == NULL || args_type[0] == '\0') {
4207 /* no args, empty qdict */
4208 goto out;
4209 }
4210
4211 key = qstring_new();
4212 type = qstring_new();
4213
4214 cur_qs = key;
4215
4216 for (i = 0;; i++) {
4217 switch (args_type[i]) {
4218 case ',':
4219 case '\0':
4220 qdict_put(qdict, qstring_get_str(key), type);
4221 QDECREF(key);
4222 if (args_type[i] == '\0') {
4223 goto out;
4224 }
4225 type = qstring_new(); /* qdict has ref */
4226 cur_qs = key = qstring_new();
4227 break;
4228 case ':':
4229 cur_qs = type;
4230 break;
4231 default:
4232 qstring_append_chr(cur_qs, args_type[i]);
4233 break;
4234 }
4235 }
4236
4237out:
4238 return qdict;
5fa737a4
LC		 4239}
4240
2dbc8db0
LC		 4241/*
4242 * Client argument checking rules:
4243 *
4244 * 1. Client must provide all mandatory arguments
4af9193a
LC		 4245 * 2. Each argument provided by the client must be expected
4246 * 3. Each argument provided by the client must have the type expected
4247 * by the command
2dbc8db0
LC		 4248 */
4249static int qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args)
361127df 4250{
2dbc8db0
LC		 4251 int flags, err;
4252 QDict *cmd_args;
4253
4254 cmd_args = qdict_from_args_type(cmd->args_type);
4255
4256 flags = 0;
4257 err = check_mandatory_args(cmd_args, client_args, &flags);
4258 if (err) {
4259 goto out;
4260 }
4261
4af9193a 4262 err = check_client_args_type(client_args, cmd_args, flags);
2dbc8db0
LC		 4263
4264out:
4265 QDECREF(cmd_args);
4266 return err;
361127df
MA		 4267}
4268
5fa737a4 4269/*
c917c8f3 4270 * Input object checking rules
5fa737a4 4271 *
c917c8f3
LC		 4272 * 1. Input object must be a dict
4273 * 2. The "execute" key must exist
4274 * 3. The "execute" key must be a string
4275 * 4. If the "arguments" key exists, it must be a dict
4276 * 5. If the "id" key exists, it can be anything (ie. json-value)
4277 * 6. Any argument not listed above is considered invalid
5fa737a4 4278 */
c917c8f3 4279static QDict *qmp_check_input_obj(QObject *input_obj)
5fa737a4 4280{
c917c8f3
LC		 4281 const QDictEntry *ent;
4282 int has_exec_key = 0;
4283 QDict *input_dict;
5fa737a4 4284
c917c8f3
LC		 4285 if (qobject_type(input_obj) != QTYPE_QDICT) {
4286 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object");
4287 return NULL;
5fa737a4
LC		 4288 }
4289
c917c8f3 4290 input_dict = qobject_to_qdict(input_obj);
5fa737a4 4291
c917c8f3
LC		 4292 for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){
4293 const char *arg_name = qdict_entry_key(ent);
4294 const QObject *arg_obj = qdict_entry_value(ent);
5fa737a4 4295
c917c8f3
LC		 4296 if (!strcmp(arg_name, "execute")) {
4297 if (qobject_type(arg_obj) != QTYPE_QSTRING) {
4298 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute",
4299 "string");
4300 return NULL;
361127df 4301 }
c917c8f3
LC		 4302 has_exec_key = 1;
4303 } else if (!strcmp(arg_name, "arguments")) {
4304 if (qobject_type(arg_obj) != QTYPE_QDICT) {
4305 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments",
4306 "object");
4307 return NULL;
5fa737a4 4308 }
c917c8f3
LC		 4309 } else if (!strcmp(arg_name, "id")) {
4310 /* FIXME: check duplicated IDs for async commands */
5fa737a4 4311 } else {
c917c8f3
LC		 4312 qerror_report(QERR_QMP_EXTRA_MEMBER, arg_name);
4313 return NULL;
5fa737a4
LC		 4314 }
4315 }
4316
c917c8f3
LC		 4317 if (!has_exec_key) {
4318 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4319 return NULL;
4320 }
5fa737a4 4321
c917c8f3 4322 return input_dict;
09069b19
LC		 4323}
4324
fc29df75
LC		 4325static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd,
4326 const QDict *params)
4327{
4328 int ret;
4329 QObject *data = NULL;
4330
4331 mon_print_count_init(mon);
4332
4333 ret = cmd->mhandler.cmd_new(mon, params, &data);
4334 handler_audit(mon, cmd, ret);
4335 monitor_protocol_emitter(mon, data);
4336 qobject_decref(data);
4337}
4338
5fa737a4
LC		 4339static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4340{
4341 int err;
4342 QObject *obj;
4343 QDict *input, *args;
5fa737a4 4344 const mon_cmd_t *cmd;
40e5a01d 4345 const char *cmd_name;
5fa737a4
LC		 4346 Monitor *mon = cur_mon;
4347
e4940c60 4348 args = input = NULL;
5fa737a4
LC		 4349
4350 obj = json_parser_parse(tokens, NULL);
4351 if (!obj) {
4352 // FIXME: should be triggered in json_parser_parse()
ab5b027e 4353 qerror_report(QERR_JSON_PARSING);
5fa737a4 4354 goto err_out;
5fa737a4
LC		 4355 }
4356
c917c8f3
LC		 4357 input = qmp_check_input_obj(obj);
4358 if (!input) {
5fa737a4
LC		 4359 qobject_decref(obj);
4360 goto err_out;
4361 }
4362
5fa737a4
LC		 4363 mon->mc->id = qdict_get(input, "id");
4364 qobject_incref(mon->mc->id);
4365
0bbab46d 4366 cmd_name = qdict_get_str(input, "execute");
89bd820a 4367 trace_handle_qmp_command(mon, cmd_name);
09069b19 4368 if (invalid_qmp_mode(mon, cmd_name)) {
ab5b027e 4369 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 4370 goto err_out;
09069b19
LC		 4371 }
4372
e3193601 4373 cmd = qmp_find_cmd(cmd_name);
d1249eaa 4374 if (!cmd) {
ab5b027e 4375 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 4376 goto err_out;
5fa737a4
LC		 4377 }
4378
4379 obj = qdict_get(input, "arguments");
4380 if (!obj) {
4381 args = qdict_new();
4382 } else {
4383 args = qobject_to_qdict(obj);
4384 QINCREF(args);
4385 }
4386
2dbc8db0 4387 err = qmp_check_client_args(cmd, args);
5fa737a4
LC		 4388 if (err < 0) {
4389 goto err_out;
4390 }
4391
40e5a01d 4392 if (handler_is_async(cmd)) {
5af7bbae
LC		 4393 err = qmp_async_cmd_handler(mon, cmd, args);
4394 if (err) {
4395 /* emit the error response */
4396 goto err_out;
4397 }
940cc30d 4398 } else {
fc29df75 4399 qmp_call_cmd(mon, cmd, args);
940cc30d 4400 }
e4940c60 4401
5fa737a4
LC		 4402 goto out;
4403
5fa737a4
LC		 4404err_out:
4405 monitor_protocol_emitter(mon, NULL);
4406out:
e4940c60 4407 QDECREF(input);
5fa737a4 4408 QDECREF(args);
5fa737a4
LC		 4409}
4410
9b57c02e
LC		 4411/**
4412 * monitor_control_read(): Read and handle QMP input
4413 */
4414static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4415{
4416 Monitor *old_mon = cur_mon;
4417
4418 cur_mon = opaque;
4419
5fa737a4 4420 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
9b57c02e
LC		 4421
4422 cur_mon = old_mon;
4423}
4424
731b0364 4425static void monitor_read(void *opaque, const uint8_t *buf, int size)
9dc39cba 4426{
731b0364 4427 Monitor *old_mon = cur_mon;
7e2515e8 4428 int i;
376253ec 4429
731b0364
AL		 4430 cur_mon = opaque;
4431
cde76ee1
AL		 4432 if (cur_mon->rs) {
4433 for (i = 0; i < size; i++)
4434 readline_handle_byte(cur_mon->rs, buf[i]);
4435 } else {
4436 if (size == 0 || buf[size - 1] != 0)
4437 monitor_printf(cur_mon, "corrupted command\n");
4438 else
f3c157c4 4439 handle_user_command(cur_mon, (char *)buf);
cde76ee1 4440 }
9dc39cba 4441
731b0364
AL		 4442 cur_mon = old_mon;
4443}
d8f44609 4444
376253ec 4445static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
aa455485 4446{
731b0364 4447 monitor_suspend(mon);
f3c157c4 4448 handle_user_command(mon, cmdline);
731b0364 4449 monitor_resume(mon);
d8f44609
AL		 4450}
4451
cde76ee1 4452int monitor_suspend(Monitor *mon)
d8f44609 4453{
cde76ee1
AL		 4454 if (!mon->rs)
4455 return -ENOTTY;
731b0364 4456 mon->suspend_cnt++;
cde76ee1 4457 return 0;
d8f44609
AL		 4458}
4459
376253ec 4460void monitor_resume(Monitor *mon)
d8f44609 4461{
cde76ee1
AL		 4462 if (!mon->rs)
4463 return;
731b0364
AL		 4464 if (--mon->suspend_cnt == 0)
4465 readline_show_prompt(mon->rs);
aa455485
FB		 4466}
4467
ca9567e2
LC		 4468static QObject *get_qmp_greeting(void)
4469{
b9c15f16 4470 QObject *ver = NULL;
ca9567e2 4471
b9c15f16 4472 qmp_marshal_input_query_version(NULL, NULL, &ver);
ca9567e2
LC		 4473 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver);
4474}
4475
9b57c02e
LC		 4476/**
4477 * monitor_control_event(): Print QMP gretting
4478 */
4479static void monitor_control_event(void *opaque, int event)
4480{
47116d1c
LC		 4481 QObject *data;
4482 Monitor *mon = opaque;
9b57c02e 4483
47116d1c
LC		 4484 switch (event) {
4485 case CHR_EVENT_OPENED:
4a7e1190 4486 mon->mc->command_mode = 0;
5fa737a4 4487 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
ca9567e2 4488 data = get_qmp_greeting();
9b57c02e
LC		 4489 monitor_json_emitter(mon, data);
4490 qobject_decref(data);
47116d1c
LC		 4491 break;
4492 case CHR_EVENT_CLOSED:
4493 json_message_parser_destroy(&mon->mc->parser);
4494 break;
9b57c02e
LC		 4495 }
4496}
4497
731b0364 4498static void monitor_event(void *opaque, int event)
86e94dea 4499{
376253ec
AL		 4500 Monitor *mon = opaque;
4501
2724b180
AL		 4502 switch (event) {
4503 case CHR_EVENT_MUX_IN:
a7aec5da
GH		 4504 mon->mux_out = 0;
4505 if (mon->reset_seen) {
4506 readline_restart(mon->rs);
4507 monitor_resume(mon);
4508 monitor_flush(mon);
4509 } else {
4510 mon->suspend_cnt = 0;
4511 }
2724b180
AL		 4512 break;
4513
4514 case CHR_EVENT_MUX_OUT:
a7aec5da
GH		 4515 if (mon->reset_seen) {
4516 if (mon->suspend_cnt == 0) {
4517 monitor_printf(mon, "\n");
4518 }
4519 monitor_flush(mon);
4520 monitor_suspend(mon);
4521 } else {
4522 mon->suspend_cnt++;
4523 }
4524 mon->mux_out = 1;
2724b180 4525 break;
86e94dea 4526
b6b8df56 4527 case CHR_EVENT_OPENED:
2724b180
AL		 4528 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4529 "information\n", QEMU_VERSION);
a7aec5da 4530 if (!mon->mux_out) {
2724b180 4531 readline_show_prompt(mon->rs);
a7aec5da
GH		 4532 }
4533 mon->reset_seen = 1;
2724b180
AL		 4534 break;
4535 }
86e94dea
TS		 4536}
4537
816f8925
WX		 4538static int
4539compare_mon_cmd(const void *a, const void *b)
4540{
4541 return strcmp(((const mon_cmd_t *)a)->name,
4542 ((const mon_cmd_t *)b)->name);
4543}
4544
4545static void sortcmdlist(void)
4546{
4547 int array_num;
4548 int elem_size = sizeof(mon_cmd_t);
4549
4550 array_num = sizeof(mon_cmds)/elem_size-1;
4551 qsort((void *)mon_cmds, array_num, elem_size, compare_mon_cmd);
4552
4553 array_num = sizeof(info_cmds)/elem_size-1;
4554 qsort((void *)info_cmds, array_num, elem_size, compare_mon_cmd);
4555}
4556
76655d6d
AL		 4557
4558/*
4559 * Local variables:
4560 * c-indent-level: 4
4561 * c-basic-offset: 4
4562 * tab-width: 8
4563 * End:
4564 */
4565
731b0364 4566void monitor_init(CharDriverState *chr, int flags)
aa455485 4567{
731b0364 4568 static int is_first_init = 1;
87127161 4569 Monitor *mon;
20d8a3ed
TS		 4570
4571 if (is_first_init) {
74475455 4572 key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL);
20d8a3ed
TS		 4573 is_first_init = 0;
4574 }
87127161 4575
7267c094 4576 mon = g_malloc0(sizeof(*mon));
20d8a3ed 4577
87127161 4578 mon->chr = chr;
731b0364 4579 mon->flags = flags;
cde76ee1
AL		 4580 if (flags & MONITOR_USE_READLINE) {
4581 mon->rs = readline_init(mon, monitor_find_completion);
4582 monitor_read_command(mon, 0);
4583 }
87127161 4584
9b57c02e 4585 if (monitor_ctrl_mode(mon)) {
7267c094 4586 mon->mc = g_malloc0(sizeof(MonitorControl));
9b57c02e
LC		 4587 /* Control mode requires special handlers */
4588 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4589 monitor_control_event, mon);
15f31519 4590 qemu_chr_fe_set_echo(chr, true);
9b57c02e
LC		 4591 } else {
4592 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4593 monitor_event, mon);
4594 }
87127161 4595
72cf2d4f 4596 QLIST_INSERT_HEAD(&mon_list, mon, entry);
8631b608
MA		 4597 if (!default_mon || (flags & MONITOR_IS_DEFAULT))
4598 default_mon = mon;
816f8925
WX		 4599
4600 sortcmdlist();
aa455485
FB		 4601}
4602
376253ec 4603static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
81d0912d 4604{
bb5fc20f
AL		 4605 BlockDriverState *bs = opaque;
4606 int ret = 0;
81d0912d 4607
bb5fc20f 4608 if (bdrv_set_key(bs, password) != 0) {
376253ec 4609 monitor_printf(mon, "invalid password\n");
bb5fc20f 4610 ret = -EPERM;
9dc39cba 4611 }
731b0364
AL		 4612 if (mon->password_completion_cb)
4613 mon->password_completion_cb(mon->password_opaque, ret);
bb5fc20f 4614
731b0364 4615 monitor_read_command(mon, 1);
9dc39cba 4616}
c0f4ce77 4617
7060b478
AL		 4618ReadLineState *monitor_get_rs(Monitor *mon)
4619{
4620 return mon->rs;
4621}
4622
0bbc47bb
LC		 4623int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
4624 BlockDriverCompletionFunc *completion_cb,
4625 void *opaque)
c0f4ce77 4626{
cde76ee1
AL		 4627 int err;
4628
bb5fc20f
AL		 4629 if (!bdrv_key_required(bs)) {
4630 if (completion_cb)
4631 completion_cb(opaque, 0);
0bbc47bb 4632 return 0;
bb5fc20f 4633 }
c0f4ce77 4634
94171e11 4635 if (monitor_ctrl_mode(mon)) {
903a8814
LC		 4636 qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs),
4637 bdrv_get_encrypted_filename(bs));
0bbc47bb 4638 return -1;
94171e11
LC		 4639 }
4640
376253ec
AL		 4641 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4642 bdrv_get_encrypted_filename(bs));
bb5fc20f 4643
731b0364
AL		 4644 mon->password_completion_cb = completion_cb;
4645 mon->password_opaque = opaque;
bb5fc20f 4646
cde76ee1
AL		 4647 err = monitor_read_password(mon, bdrv_password_cb, bs);
4648
4649 if (err && completion_cb)
4650 completion_cb(opaque, err);
0bbc47bb
LC		 4651
4652 return err;
c0f4ce77 4653}
e42e818b
LC		 4654
4655int monitor_read_block_device_key(Monitor *mon, const char *device,
4656 BlockDriverCompletionFunc *completion_cb,
4657 void *opaque)
4658{
4659 BlockDriverState *bs;
4660
4661 bs = bdrv_find(device);
4662 if (!bs) {
4663 monitor_printf(mon, "Device not found %s\n", device);
4664 return -1;
4665 }
4666
4667 return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque);
4668}
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