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qmp: add block_job_set_speed command
[thirdparty/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)
9fec543f
MA		 92 * 'M' just like 'l', except in user mode the value is
93 * 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;
e3193601 131 bool qapi;
8ac470c1 132 int flags;
c227f099 133} mon_cmd_t;
9dc39cba 134
f07918fd 135/* file descriptors passed via SCM_RIGHTS */
c227f099
AL		 136typedef struct mon_fd_t mon_fd_t;
137struct mon_fd_t {
f07918fd
MM		 138 char *name;
139 int fd;
c227f099 140 QLIST_ENTRY(mon_fd_t) next;
f07918fd
MM		 141};
142
5fa737a4
LC		 143typedef struct MonitorControl {
144 QObject *id;
145 JSONMessageParser parser;
4a7e1190 146 int command_mode;
5fa737a4
LC		 147} MonitorControl;
148
87127161
AL		 149struct Monitor {
150 CharDriverState *chr;
a7aec5da
GH		 151 int mux_out;
152 int reset_seen;
731b0364
AL		 153 int flags;
154 int suspend_cnt;
155 uint8_t outbuf[1024];
156 int outbuf_index;
157 ReadLineState *rs;
5fa737a4 158 MonitorControl *mc;
731b0364
AL		 159 CPUState *mon_cpu;
160 BlockDriverCompletionFunc *password_completion_cb;
161 void *password_opaque;
10e4f606
LC		 162#ifdef CONFIG_DEBUG_MONITOR
163 int print_calls_nr;
164#endif
8204a918 165 QError *error;
c227f099 166 QLIST_HEAD(,mon_fd_t) fds;
72cf2d4f 167 QLIST_ENTRY(Monitor) entry;
87127161
AL		 168};
169
b4475aa2
LC		 170#ifdef CONFIG_DEBUG_MONITOR
171#define MON_DEBUG(fmt, ...) do { \
172 fprintf(stderr, "Monitor: "); \
173 fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
10e4f606
LC		 174
175static inline void mon_print_count_inc(Monitor *mon)
176{
177 mon->print_calls_nr++;
178}
179
180static inline void mon_print_count_init(Monitor *mon)
181{
182 mon->print_calls_nr = 0;
183}
184
185static inline int mon_print_count_get(const Monitor *mon)
186{
187 return mon->print_calls_nr;
188}
189
b4475aa2
LC		 190#else /* !CONFIG_DEBUG_MONITOR */
191#define MON_DEBUG(fmt, ...) do { } while (0)
10e4f606
LC		 192static inline void mon_print_count_inc(Monitor *mon) { }
193static inline void mon_print_count_init(Monitor *mon) { }
194static inline int mon_print_count_get(const Monitor *mon) { return 0; }
b4475aa2
LC		 195#endif /* CONFIG_DEBUG_MONITOR */
196
2dbc8db0
LC		 197/* QMP checker flags */
198#define QMP_ACCEPT_UNKNOWNS 1
199
72cf2d4f 200static QLIST_HEAD(mon_list, Monitor) mon_list;
7e2515e8 201
816f8925
WX		 202static mon_cmd_t mon_cmds[];
203static mon_cmd_t info_cmds[];
9dc39cba 204
f36b4afb
LC		 205static const mon_cmd_t qmp_cmds[];
206
8631b608
MA		 207Monitor *cur_mon;
208Monitor *default_mon;
376253ec 209
731b0364
AL		 210static void monitor_command_cb(Monitor *mon, const char *cmdline,
211 void *opaque);
83ab7950 212
09069b19
LC		 213static inline int qmp_cmd_mode(const Monitor *mon)
214{
215 return (mon->mc ? mon->mc->command_mode : 0);
216}
217
418173c7
LC		 218/* Return true if in control mode, false otherwise */
219static inline int monitor_ctrl_mode(const Monitor *mon)
220{
221 return (mon->flags & MONITOR_USE_CONTROL);
222}
223
6620d3ce
MA		 224/* Return non-zero iff we have a current monitor, and it is in QMP mode. */
225int monitor_cur_is_qmp(void)
226{
227 return cur_mon && monitor_ctrl_mode(cur_mon);
228}
229
7060b478 230void monitor_read_command(Monitor *mon, int show_prompt)
731b0364 231{
183e6e52
LC		 232 if (!mon->rs)
233 return;
234
731b0364
AL		 235 readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
236 if (show_prompt)
237 readline_show_prompt(mon->rs);
238}
6a00d601 239
7060b478
AL		 240int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
241 void *opaque)
bb5fc20f 242{
94171e11 243 if (monitor_ctrl_mode(mon)) {
ab5b027e 244 qerror_report(QERR_MISSING_PARAMETER, "password");
94171e11
LC		 245 return -EINVAL;
246 } else if (mon->rs) {
cde76ee1
AL		 247 readline_start(mon->rs, "Password: ", 1, readline_func, opaque);
248 /* prompt is printed on return from the command handler */
249 return 0;
250 } else {
251 monitor_printf(mon, "terminal does not support password prompting\n");
252 return -ENOTTY;
253 }
bb5fc20f
AL		 254}
255
376253ec 256void monitor_flush(Monitor *mon)
7e2515e8 257{
a7aec5da 258 if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
2cc6e0a1 259 qemu_chr_fe_write(mon->chr, mon->outbuf, mon->outbuf_index);
731b0364 260 mon->outbuf_index = 0;
7e2515e8
FB		 261 }
262}
263
264/* flush at every end of line or if the buffer is full */
376253ec 265static void monitor_puts(Monitor *mon, const char *str)
7e2515e8 266{
60fe76f3 267 char c;
731b0364 268
7e2515e8
FB		 269 for(;;) {
270 c = *str++;
271 if (c == '\0')
272 break;
7ba1260a 273 if (c == '\n')
731b0364
AL		 274 mon->outbuf[mon->outbuf_index++] = '\r';
275 mon->outbuf[mon->outbuf_index++] = c;
276 if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
277 || c == '\n')
376253ec 278 monitor_flush(mon);
7e2515e8
FB		 279 }
280}
281
376253ec 282void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
9dc39cba 283{
b8b08266
LC		 284 char buf[4096];
285
2daa1191
LC		 286 if (!mon)
287 return;
288
10e4f606
LC		 289 mon_print_count_inc(mon);
290
b8b08266 291 if (monitor_ctrl_mode(mon)) {
b8b08266 292 return;
4a29a85d 293 }
b8b08266
LC		 294
295 vsnprintf(buf, sizeof(buf), fmt, ap);
296 monitor_puts(mon, buf);
9dc39cba
FB		 297}
298
376253ec 299void monitor_printf(Monitor *mon, const char *fmt, ...)
9dc39cba 300{
7e2515e8
FB		 301 va_list ap;
302 va_start(ap, fmt);
376253ec 303 monitor_vprintf(mon, fmt, ap);
7e2515e8 304 va_end(ap);
9dc39cba
FB		 305}
306
376253ec 307void monitor_print_filename(Monitor *mon, const char *filename)
fef30743
TS		 308{
309 int i;
310
311 for (i = 0; filename[i]; i++) {
28a76be8
AL		 312 switch (filename[i]) {
313 case ' ':
314 case '"':
315 case '\\':
316 monitor_printf(mon, "\\%c", filename[i]);
317 break;
318 case '\t':
319 monitor_printf(mon, "\\t");
320 break;
321 case '\r':
322 monitor_printf(mon, "\\r");
323 break;
324 case '\n':
325 monitor_printf(mon, "\\n");
326 break;
327 default:
328 monitor_printf(mon, "%c", filename[i]);
329 break;
330 }
fef30743
TS		 331 }
332}
333
8b7968f7
SW		 334static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
335 const char *fmt, ...)
7fe48483
FB		 336{
337 va_list ap;
338 va_start(ap, fmt);
376253ec 339 monitor_vprintf((Monitor *)stream, fmt, ap);
7fe48483
FB		 340 va_end(ap);
341 return 0;
342}
343
13c7425e
LC		 344static void monitor_user_noop(Monitor *mon, const QObject *data) { }
345
9e80721e 346static inline int handler_is_qobject(const mon_cmd_t *cmd)
13917bee
LC		 347{
348 return cmd->user_print != NULL;
349}
350
4903de0c 351static inline bool handler_is_async(const mon_cmd_t *cmd)
940cc30d 352{
8ac470c1 353 return cmd->flags & MONITOR_CMD_ASYNC;
940cc30d
AL		 354}
355
8204a918
LC		 356static inline int monitor_has_error(const Monitor *mon)
357{
358 return mon->error != NULL;
359}
360
9b57c02e
LC		 361static void monitor_json_emitter(Monitor *mon, const QObject *data)
362{
363 QString *json;
364
83a27d4d
LC		 365 json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) :
366 qobject_to_json(data);
9b57c02e
LC		 367 assert(json != NULL);
368
b8b08266
LC		 369 qstring_append_chr(json, '\n');
370 monitor_puts(mon, qstring_get_str(json));
4a29a85d 371
9b57c02e
LC		 372 QDECREF(json);
373}
374
25b422eb
LC		 375static void monitor_protocol_emitter(Monitor *mon, QObject *data)
376{
377 QDict *qmp;
378
89bd820a
SH		 379 trace_monitor_protocol_emitter(mon);
380
25b422eb
LC		 381 qmp = qdict_new();
382
383 if (!monitor_has_error(mon)) {
384 /* success response */
385 if (data) {
386 qobject_incref(data);
387 qdict_put_obj(qmp, "return", data);
388 } else {
0abc6579
LC		 389 /* return an empty QDict by default */
390 qdict_put(qmp, "return", qdict_new());
25b422eb
LC		 391 }
392 } else {
393 /* error response */
77e595e7 394 qdict_put(mon->error->error, "desc", qerror_human(mon->error));
25b422eb
LC		 395 qdict_put(qmp, "error", mon->error->error);
396 QINCREF(mon->error->error);
397 QDECREF(mon->error);
398 mon->error = NULL;
399 }
400
5fa737a4
LC		 401 if (mon->mc->id) {
402 qdict_put_obj(qmp, "id", mon->mc->id);
403 mon->mc->id = NULL;
404 }
405
25b422eb
LC		 406 monitor_json_emitter(mon, QOBJECT(qmp));
407 QDECREF(qmp);
408}
409
0d1ea871
LC		 410static void timestamp_put(QDict *qdict)
411{
412 int err;
413 QObject *obj;
d08d6f04 414 qemu_timeval tv;
0d1ea871 415
d08d6f04 416 err = qemu_gettimeofday(&tv);
0d1ea871
LC		 417 if (err < 0)
418 return;
419
420 obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
421 "'microseconds': %" PRId64 " }",
422 (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
0d1ea871
LC		 423 qdict_put_obj(qdict, "timestamp", obj);
424}
425
426/**
427 * monitor_protocol_event(): Generate a Monitor event
428 *
429 * Event-specific data can be emitted through the (optional) 'data' parameter.
430 */
431void monitor_protocol_event(MonitorEvent event, QObject *data)
432{
433 QDict *qmp;
434 const char *event_name;
f039a563 435 Monitor *mon;
0d1ea871 436
242cd003 437 assert(event < QEVENT_MAX);
0d1ea871 438
0d1ea871 439 switch (event) {
242cd003 440 case QEVENT_SHUTDOWN:
b1a15e7e
LC		 441 event_name = "SHUTDOWN";
442 break;
242cd003 443 case QEVENT_RESET:
b1a15e7e
LC		 444 event_name = "RESET";
445 break;
242cd003 446 case QEVENT_POWERDOWN:
b1a15e7e
LC		 447 event_name = "POWERDOWN";
448 break;
242cd003 449 case QEVENT_STOP:
b1a15e7e
LC		 450 event_name = "STOP";
451 break;
6ed2c484
LC		 452 case QEVENT_RESUME:
453 event_name = "RESUME";
454 break;
586153d9
LC		 455 case QEVENT_VNC_CONNECTED:
456 event_name = "VNC_CONNECTED";
457 break;
0d2ed46a
LC		 458 case QEVENT_VNC_INITIALIZED:
459 event_name = "VNC_INITIALIZED";
460 break;
0d72f3d3
LC		 461 case QEVENT_VNC_DISCONNECTED:
462 event_name = "VNC_DISCONNECTED";
463 break;
aa1db6ed
LC		 464 case QEVENT_BLOCK_IO_ERROR:
465 event_name = "BLOCK_IO_ERROR";
466 break;
80cd3478
LC		 467 case QEVENT_RTC_CHANGE:
468 event_name = "RTC_CHANGE";
469 break;
9eedeb3b
LC		 470 case QEVENT_WATCHDOG:
471 event_name = "WATCHDOG";
472 break;
6f8c63fb
GH		 473 case QEVENT_SPICE_CONNECTED:
474 event_name = "SPICE_CONNECTED";
475 break;
476 case QEVENT_SPICE_INITIALIZED:
477 event_name = "SPICE_INITIALIZED";
478 break;
479 case QEVENT_SPICE_DISCONNECTED:
480 event_name = "SPICE_DISCONNECTED";
481 break;
12bd451f
SH		 482 case QEVENT_BLOCK_JOB_COMPLETED:
483 event_name = "BLOCK_JOB_COMPLETED";
484 break;
0d1ea871
LC		 485 default:
486 abort();
487 break;
488 }
489
490 qmp = qdict_new();
491 timestamp_put(qmp);
492 qdict_put(qmp, "event", qstring_from_str(event_name));
3d72f9a2
LC		 493 if (data) {
494 qobject_incref(data);
0d1ea871 495 qdict_put_obj(qmp, "data", data);
3d72f9a2 496 }
0d1ea871 497
f039a563 498 QLIST_FOREACH(mon, &mon_list, entry) {
09069b19 499 if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) {
23fabed1
LC		 500 monitor_json_emitter(mon, QOBJECT(qmp));
501 }
f039a563 502 }
0d1ea871
LC		 503 QDECREF(qmp);
504}
505
ef4b7eee
LC		 506static int do_qmp_capabilities(Monitor *mon, const QDict *params,
507 QObject **ret_data)
4a7e1190
LC		 508{
509 /* Will setup QMP capabilities in the future */
510 if (monitor_ctrl_mode(mon)) {
511 mon->mc->command_mode = 1;
512 }
ef4b7eee
LC		 513
514 return 0;
4a7e1190
LC		 515}
516
0268d97c
LC		 517static void handle_user_command(Monitor *mon, const char *cmdline);
518
d51a67b4
LC		 519char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
520 int64_t cpu_index, Error **errp)
0268d97c 521{
d51a67b4 522 char *output = NULL;
0268d97c
LC		 523 Monitor *old_mon, hmp;
524 CharDriverState mchar;
525
526 memset(&hmp, 0, sizeof(hmp));
527 qemu_chr_init_mem(&mchar);
528 hmp.chr = &mchar;
529
530 old_mon = cur_mon;
531 cur_mon = &hmp;
532
d51a67b4
LC		 533 if (has_cpu_index) {
534 int ret = monitor_set_cpu(cpu_index);
0268d97c
LC		 535 if (ret < 0) {
536 cur_mon = old_mon;
d51a67b4
LC		 537 error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
538 "a CPU number");
0268d97c
LC		 539 goto out;
540 }
541 }
542
d51a67b4 543 handle_user_command(&hmp, command_line);
0268d97c
LC		 544 cur_mon = old_mon;
545
546 if (qemu_chr_mem_osize(hmp.chr) > 0) {
d51a67b4
LC		 547 QString *str = qemu_chr_mem_to_qs(hmp.chr);
548 output = g_strdup(qstring_get_str(str));
549 QDECREF(str);
550 } else {
551 output = g_strdup("");
0268d97c
LC		 552 }
553
554out:
555 qemu_chr_close_mem(hmp.chr);
d51a67b4 556 return output;
0268d97c
LC		 557}
558
9dc39cba
FB		 559static int compare_cmd(const char *name, const char *list)
560{
561 const char *p, *pstart;
562 int len;
563 len = strlen(name);
564 p = list;
565 for(;;) {
566 pstart = p;
567 p = strchr(p, '|');
568 if (!p)
569 p = pstart + strlen(pstart);
570 if ((p - pstart) == len && !memcmp(pstart, name, len))
571 return 1;
572 if (*p == '\0')
573 break;
574 p++;
575 }
576 return 0;
577}
578
c227f099 579static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
376253ec 580 const char *prefix, const char *name)
9dc39cba 581{
c227f099 582 const mon_cmd_t *cmd;
9dc39cba
FB		 583
584 for(cmd = cmds; cmd->name != NULL; cmd++) {
585 if (!name || !strcmp(name, cmd->name))
376253ec
AL		 586 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
587 cmd->params, cmd->help);
9dc39cba
FB		 588 }
589}
590
376253ec 591static void help_cmd(Monitor *mon, const char *name)
9dc39cba
FB		 592{
593 if (name && !strcmp(name, "info")) {
376253ec 594 help_cmd_dump(mon, info_cmds, "info ", NULL);
9dc39cba 595 } else {
376253ec 596 help_cmd_dump(mon, mon_cmds, "", name);
f193c797 597 if (name && !strcmp(name, "log")) {
8662d656 598 const CPULogItem *item;
376253ec
AL		 599 monitor_printf(mon, "Log items (comma separated):\n");
600 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
f193c797 601 for(item = cpu_log_items; item->mask != 0; item++) {
376253ec 602 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
f193c797
FB		 603 }
604 }
9dc39cba
FB		 605 }
606}
607
d54908a5 608static void do_help_cmd(Monitor *mon, const QDict *qdict)
38183186 609{
d54908a5 610 help_cmd(mon, qdict_get_try_str(qdict, "name"));
38183186
LC		 611}
612
fc764105 613static void do_trace_event_set_state(Monitor *mon, const QDict *qdict)
22890ab5
PS		 614{
615 const char *tp_name = qdict_get_str(qdict, "name");
616 bool new_state = qdict_get_bool(qdict, "option");
fc764105 617 int ret = trace_event_set_state(tp_name, new_state);
f871d689
BS		 618
619 if (!ret) {
620 monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
621 }
22890ab5 622}
c5ceb523 623
c45a8168 624#ifdef CONFIG_TRACE_SIMPLE
c5ceb523
SH		 625static void do_trace_file(Monitor *mon, const QDict *qdict)
626{
627 const char *op = qdict_get_try_str(qdict, "op");
628 const char *arg = qdict_get_try_str(qdict, "arg");
629
630 if (!op) {
631 st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
632 } else if (!strcmp(op, "on")) {
633 st_set_trace_file_enabled(true);
634 } else if (!strcmp(op, "off")) {
635 st_set_trace_file_enabled(false);
636 } else if (!strcmp(op, "flush")) {
637 st_flush_trace_buffer();
638 } else if (!strcmp(op, "set")) {
639 if (arg) {
640 st_set_trace_file(arg);
641 }
642 } else {
643 monitor_printf(mon, "unexpected argument \"%s\"\n", op);
644 help_cmd(mon, "trace-file");
645 }
646}
22890ab5
PS		 647#endif
648
940cc30d
AL		 649static void user_monitor_complete(void *opaque, QObject *ret_data)
650{
651 MonitorCompletionData *data = (MonitorCompletionData *)opaque;
652
653 if (ret_data) {
654 data->user_print(data->mon, ret_data);
655 }
656 monitor_resume(data->mon);
7267c094 657 g_free(data);
940cc30d
AL		 658}
659
660static void qmp_monitor_complete(void *opaque, QObject *ret_data)
661{
662 monitor_protocol_emitter(opaque, ret_data);
663}
664
5af7bbae
LC		 665static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
666 const QDict *params)
940cc30d 667{
5af7bbae 668 return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon);
940cc30d
AL		 669}
670
940cc30d
AL		 671static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
672 const QDict *params)
673{
674 int ret;
675
7267c094 676 MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
940cc30d
AL		 677 cb_data->mon = mon;
678 cb_data->user_print = cmd->user_print;
679 monitor_suspend(mon);
680 ret = cmd->mhandler.cmd_async(mon, params,
681 user_monitor_complete, cb_data);
682 if (ret < 0) {
683 monitor_resume(mon);
7267c094 684 g_free(cb_data);
940cc30d
AL		 685 }
686}
687
1162daa6 688static void do_info(Monitor *mon, const QDict *qdict)
9dc39cba 689{
c227f099 690 const mon_cmd_t *cmd;
d54908a5 691 const char *item = qdict_get_try_str(qdict, "item");
9dc39cba 692
956f1a0d 693 if (!item) {
9dc39cba 694 goto help;
956f1a0d 695 }
13c7425e
LC		 696
697 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
5fafdf24 698 if (compare_cmd(item, cmd->name))
13c7425e 699 break;
9dc39cba 700 }
13c7425e 701
956f1a0d 702 if (cmd->name == NULL) {
13c7425e 703 goto help;
956f1a0d 704 }
13c7425e 705
b5c30586 706 cmd->mhandler.info(mon);
1162daa6 707 return;
13c7425e
LC		 708
709help:
710 help_cmd(mon, "info");
9dc39cba
FB		 711}
712
aa9b79bc 713CommandInfoList *qmp_query_commands(Error **errp)
e3bba9d0 714{
aa9b79bc 715 CommandInfoList *info, *cmd_list = NULL;
e3bba9d0
LC		 716 const mon_cmd_t *cmd;
717
f36b4afb 718 for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
40e5a01d
LC		 719 info = g_malloc0(sizeof(*info));
720 info->value = g_malloc0(sizeof(*info->value));
721 info->value->name = g_strdup(cmd->name);
e3bba9d0 722
aa9b79bc
LC		 723 info->next = cmd_list;
724 cmd_list = info;
e3bba9d0
LC		 725 }
726
aa9b79bc 727 return cmd_list;
a36e69dd
TS		 728}
729
b025c8b4
LC		 730/* set the current CPU defined by the user */
731int monitor_set_cpu(int cpu_index)
6a00d601
FB		 732{
733 CPUState *env;
734
735 for(env = first_cpu; env != NULL; env = env->next_cpu) {
736 if (env->cpu_index == cpu_index) {
731b0364 737 cur_mon->mon_cpu = env;
6a00d601
FB		 738 return 0;
739 }
740 }
741 return -1;
742}
743
9596ebb7 744static CPUState *mon_get_cpu(void)
6a00d601 745{
731b0364 746 if (!cur_mon->mon_cpu) {
b025c8b4 747 monitor_set_cpu(0);
6a00d601 748 }
4c0960c0 749 cpu_synchronize_state(cur_mon->mon_cpu);
731b0364 750 return cur_mon->mon_cpu;
6a00d601
FB		 751}
752
99b7796f
LC		 753int monitor_get_cpu_index(void)
754{
755 return mon_get_cpu()->cpu_index;
756}
757
376253ec 758static void do_info_registers(Monitor *mon)
9307c4c1 759{
6a00d601
FB		 760 CPUState *env;
761 env = mon_get_cpu();
9307c4c1 762#ifdef TARGET_I386
376253ec 763 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
d24b15a8 764 X86_DUMP_FPU);
9307c4c1 765#else
376253ec 766 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
7fe48483 767 0);
9307c4c1
FB		 768#endif
769}
770
376253ec 771static void do_info_jit(Monitor *mon)
e3db7226 772{
376253ec 773 dump_exec_info((FILE *)mon, monitor_fprintf);
e3db7226
FB		 774}
775
376253ec 776static void do_info_history(Monitor *mon)
aa455485
FB		 777{
778 int i;
7e2515e8 779 const char *str;
3b46e624 780
cde76ee1
AL		 781 if (!mon->rs)
782 return;
7e2515e8
FB		 783 i = 0;
784 for(;;) {
731b0364 785 str = readline_get_history(mon->rs, i);
7e2515e8
FB		 786 if (!str)
787 break;
376253ec 788 monitor_printf(mon, "%d: '%s'\n", i, str);
8e3a9fd2 789 i++;
aa455485
FB		 790 }
791}
792
76a66253
JM		 793#if defined(TARGET_PPC)
794/* XXX: not implemented in other targets */
376253ec 795static void do_info_cpu_stats(Monitor *mon)
76a66253
JM		 796{
797 CPUState *env;
798
799 env = mon_get_cpu();
376253ec 800 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
76a66253
JM		 801}
802#endif
803
6d8a764e 804#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 805static void do_info_trace(Monitor *mon)
806{
807 st_print_trace((FILE *)mon, &monitor_fprintf);
808}
31965ae2 809#endif
22890ab5 810
fc764105 811static void do_trace_print_events(Monitor *mon)
22890ab5 812{
fc764105 813 trace_print_events((FILE *)mon, &monitor_fprintf);
22890ab5 814}
22890ab5 815
13661089
DB		 816static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
817{
818 const char *protocol = qdict_get_str(qdict, "protocol");
819 const char *fdname = qdict_get_str(qdict, "fdname");
13661089
DB		 820 CharDriverState *s;
821
822 if (strcmp(protocol, "spice") == 0) {
823 if (!using_spice) {
824 /* correct one? spice isn't a device ,,, */
825 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
826 return -1;
827 }
828 qerror_report(QERR_ADD_CLIENT_FAILED);
829 return -1;
c62f6d1d 830#ifdef CONFIG_VNC
13661089
DB		 831 } else if (strcmp(protocol, "vnc") == 0) {
832 int fd = monitor_get_fd(mon, fdname);
860341f6 833 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
13661089
DB		 834 vnc_display_add_client(NULL, fd, skipauth);
835 return 0;
c62f6d1d 836#endif
13661089
DB		 837 } else if ((s = qemu_chr_find(protocol)) != NULL) {
838 int fd = monitor_get_fd(mon, fdname);
839 if (qemu_chr_add_client(s, fd) < 0) {
840 qerror_report(QERR_ADD_CLIENT_FAILED);
841 return -1;
842 }
843 return 0;
844 }
845
846 qerror_report(QERR_INVALID_PARAMETER, "protocol");
847 return -1;
848}
849
edc5cb1a
YH		 850static int client_migrate_info(Monitor *mon, const QDict *qdict,
851 MonitorCompletion cb, void *opaque)
e866e239
GH		 852{
853 const char *protocol = qdict_get_str(qdict, "protocol");
854 const char *hostname = qdict_get_str(qdict, "hostname");
855 const char *subject = qdict_get_try_str(qdict, "cert-subject");
856 int port = qdict_get_try_int(qdict, "port", -1);
857 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
858 int ret;
859
860 if (strcmp(protocol, "spice") == 0) {
861 if (!using_spice) {
862 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
863 return -1;
864 }
865
edc5cb1a
YH		 866 ret = qemu_spice_migrate_info(hostname, port, tls_port, subject,
867 cb, opaque);
e866e239
GH		 868 if (ret != 0) {
869 qerror_report(QERR_UNDEFINED_ERROR);
870 return -1;
871 }
872 return 0;
873 }
874
875 qerror_report(QERR_INVALID_PARAMETER, "protocol");
876 return -1;
877}
878
f1dc58e0 879static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
59a983b9 880{
d54908a5 881 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
f1dc58e0 882 return 0;
59a983b9
FB		 883}
884
d54908a5 885static void do_logfile(Monitor *mon, const QDict *qdict)
e735b91c 886{
d54908a5 887 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
e735b91c
PB		 888}
889
d54908a5 890static void do_log(Monitor *mon, const QDict *qdict)
f193c797
FB		 891{
892 int mask;
d54908a5 893 const char *items = qdict_get_str(qdict, "items");
3b46e624 894
9307c4c1 895 if (!strcmp(items, "none")) {
f193c797
FB		 896 mask = 0;
897 } else {
9307c4c1 898 mask = cpu_str_to_log_mask(items);
f193c797 899 if (!mask) {
376253ec 900 help_cmd(mon, "log");
f193c797
FB		 901 return;
902 }
903 }
904 cpu_set_log(mask);
905}
906
d54908a5 907static void do_singlestep(Monitor *mon, const QDict *qdict)
1b530a6d 908{
d54908a5 909 const char *option = qdict_get_try_str(qdict, "option");
1b530a6d
AJ		 910 if (!option || !strcmp(option, "on")) {
911 singlestep = 1;
912 } else if (!strcmp(option, "off")) {
913 singlestep = 0;
914 } else {
915 monitor_printf(mon, "unexpected option %s\n", option);
916 }
917}
918
d54908a5 919static void do_gdbserver(Monitor *mon, const QDict *qdict)
59030a8c 920{
d54908a5 921 const char *device = qdict_get_try_str(qdict, "device");
59030a8c
AL		 922 if (!device)
923 device = "tcp::" DEFAULT_GDBSTUB_PORT;
924 if (gdbserver_start(device) < 0) {
925 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
926 device);
927 } else if (strcmp(device, "none") == 0) {
36556b20 928 monitor_printf(mon, "Disabled gdbserver\n");
8a7ddc38 929 } else {
59030a8c
AL		 930 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
931 device);
8a7ddc38
FB		 932 }
933}
934
d54908a5 935static void do_watchdog_action(Monitor *mon, const QDict *qdict)
9dd986cc 936{
d54908a5 937 const char *action = qdict_get_str(qdict, "action");
9dd986cc
RJ		 938 if (select_watchdog_action(action) == -1) {
939 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
940 }
941}
942
376253ec 943static void monitor_printc(Monitor *mon, int c)
9307c4c1 944{
376253ec 945 monitor_printf(mon, "'");
9307c4c1
FB		 946 switch(c) {
947 case '\'':
376253ec 948 monitor_printf(mon, "\\'");
9307c4c1
FB		 949 break;
950 case '\\':
376253ec 951 monitor_printf(mon, "\\\\");
9307c4c1
FB		 952 break;
953 case '\n':
376253ec 954 monitor_printf(mon, "\\n");
9307c4c1
FB		 955 break;
956 case '\r':
376253ec 957 monitor_printf(mon, "\\r");
9307c4c1
FB		 958 break;
959 default:
960 if (c >= 32 && c <= 126) {
376253ec 961 monitor_printf(mon, "%c", c);
9307c4c1 962 } else {
376253ec 963 monitor_printf(mon, "\\x%02x", c);
9307c4c1
FB		 964 }
965 break;
966 }
376253ec 967 monitor_printf(mon, "'");
9307c4c1
FB		 968}
969
376253ec 970static void memory_dump(Monitor *mon, int count, int format, int wsize,
c227f099 971 target_phys_addr_t addr, int is_physical)
9307c4c1 972{
6a00d601 973 CPUState *env;
23842aab 974 int l, line_size, i, max_digits, len;
9307c4c1
FB		 975 uint8_t buf[16];
976 uint64_t v;
977
978 if (format == 'i') {
979 int flags;
980 flags = 0;
6a00d601 981 env = mon_get_cpu();
9307c4c1 982#ifdef TARGET_I386
4c27ba27 983 if (wsize == 2) {
9307c4c1 984 flags = 1;
4c27ba27
FB		 985 } else if (wsize == 4) {
986 flags = 0;
987 } else {
6a15fd12 988 /* as default we use the current CS size */
4c27ba27 989 flags = 0;
6a15fd12
FB		 990 if (env) {
991#ifdef TARGET_X86_64
5fafdf24 992 if ((env->efer & MSR_EFER_LMA) &&
6a15fd12
FB		 993 (env->segs[R_CS].flags & DESC_L_MASK))
994 flags = 2;
995 else
996#endif
997 if (!(env->segs[R_CS].flags & DESC_B_MASK))
998 flags = 1;
999 }
4c27ba27
FB		 1000 }
1001#endif
376253ec 1002 monitor_disas(mon, env, addr, count, is_physical, flags);
9307c4c1
FB		 1003 return;
1004 }
1005
1006 len = wsize * count;
1007 if (wsize == 1)
1008 line_size = 8;
1009 else
1010 line_size = 16;
9307c4c1
FB		 1011 max_digits = 0;
1012
1013 switch(format) {
1014 case 'o':
1015 max_digits = (wsize * 8 + 2) / 3;
1016 break;
1017 default:
1018 case 'x':
1019 max_digits = (wsize * 8) / 4;
1020 break;
1021 case 'u':
1022 case 'd':
1023 max_digits = (wsize * 8 * 10 + 32) / 33;
1024 break;
1025 case 'c':
1026 wsize = 1;
1027 break;
1028 }
1029
1030 while (len > 0) {
7743e588 1031 if (is_physical)
376253ec 1032 monitor_printf(mon, TARGET_FMT_plx ":", addr);
7743e588 1033 else
376253ec 1034 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
9307c4c1
FB		 1035 l = len;
1036 if (l > line_size)
1037 l = line_size;
1038 if (is_physical) {
54f7b4a3 1039 cpu_physical_memory_read(addr, buf, l);
9307c4c1 1040 } else {
6a00d601 1041 env = mon_get_cpu();
c8f79b67 1042 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
376253ec 1043 monitor_printf(mon, " Cannot access memory\n");
c8f79b67
AL		 1044 break;
1045 }
9307c4c1 1046 }
5fafdf24 1047 i = 0;
9307c4c1
FB		 1048 while (i < l) {
1049 switch(wsize) {
1050 default:
1051 case 1:
1052 v = ldub_raw(buf + i);
1053 break;
1054 case 2:
1055 v = lduw_raw(buf + i);
1056 break;
1057 case 4:
92a31b1f 1058 v = (uint32_t)ldl_raw(buf + i);
9307c4c1
FB		 1059 break;
1060 case 8:
1061 v = ldq_raw(buf + i);
1062 break;
1063 }
376253ec 1064 monitor_printf(mon, " ");
9307c4c1
FB		 1065 switch(format) {
1066 case 'o':
376253ec 1067 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
9307c4c1
FB		 1068 break;
1069 case 'x':
376253ec 1070 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
9307c4c1
FB		 1071 break;
1072 case 'u':
376253ec 1073 monitor_printf(mon, "%*" PRIu64, max_digits, v);
9307c4c1
FB		 1074 break;
1075 case 'd':
376253ec 1076 monitor_printf(mon, "%*" PRId64, max_digits, v);
9307c4c1
FB		 1077 break;
1078 case 'c':
376253ec 1079 monitor_printc(mon, v);
9307c4c1
FB		 1080 break;
1081 }
1082 i += wsize;
1083 }
376253ec 1084 monitor_printf(mon, "\n");
9307c4c1
FB		 1085 addr += l;
1086 len -= l;
1087 }
1088}
1089
1bd1442e 1090static void do_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1091{
1bd1442e
LC		 1092 int count = qdict_get_int(qdict, "count");
1093 int format = qdict_get_int(qdict, "format");
1094 int size = qdict_get_int(qdict, "size");
1095 target_long addr = qdict_get_int(qdict, "addr");
1096
376253ec 1097 memory_dump(mon, count, format, size, addr, 0);
9307c4c1
FB		 1098}
1099
1bd1442e 1100static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1101{
1bd1442e
LC		 1102 int count = qdict_get_int(qdict, "count");
1103 int format = qdict_get_int(qdict, "format");
1104 int size = qdict_get_int(qdict, "size");
c227f099 1105 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1bd1442e 1106
376253ec 1107 memory_dump(mon, count, format, size, addr, 1);
9307c4c1
FB		 1108}
1109
1bd1442e 1110static void do_print(Monitor *mon, const QDict *qdict)
9307c4c1 1111{
1bd1442e 1112 int format = qdict_get_int(qdict, "format");
c227f099 1113 target_phys_addr_t val = qdict_get_int(qdict, "val");
1bd1442e 1114
7743e588 1115#if TARGET_PHYS_ADDR_BITS == 32
9307c4c1
FB		 1116 switch(format) {
1117 case 'o':
376253ec 1118 monitor_printf(mon, "%#o", val);
9307c4c1
FB		 1119 break;
1120 case 'x':
376253ec 1121 monitor_printf(mon, "%#x", val);
9307c4c1
FB		 1122 break;
1123 case 'u':
376253ec 1124 monitor_printf(mon, "%u", val);
9307c4c1
FB		 1125 break;
1126 default:
1127 case 'd':
376253ec 1128 monitor_printf(mon, "%d", val);
9307c4c1
FB		 1129 break;
1130 case 'c':
376253ec 1131 monitor_printc(mon, val);
9307c4c1
FB		 1132 break;
1133 }
92a31b1f
FB		 1134#else
1135 switch(format) {
1136 case 'o':
376253ec 1137 monitor_printf(mon, "%#" PRIo64, val);
92a31b1f
FB		 1138 break;
1139 case 'x':
376253ec 1140 monitor_printf(mon, "%#" PRIx64, val);
92a31b1f
FB		 1141 break;
1142 case 'u':
376253ec 1143 monitor_printf(mon, "%" PRIu64, val);
92a31b1f
FB		 1144 break;
1145 default:
1146 case 'd':
376253ec 1147 monitor_printf(mon, "%" PRId64, val);
92a31b1f
FB		 1148 break;
1149 case 'c':
376253ec 1150 monitor_printc(mon, val);
92a31b1f
FB		 1151 break;
1152 }
1153#endif
376253ec 1154 monitor_printf(mon, "\n");
9307c4c1
FB		 1155}
1156
f18c16de 1157static void do_sum(Monitor *mon, const QDict *qdict)
e4cf1adc
FB		 1158{
1159 uint32_t addr;
e4cf1adc 1160 uint16_t sum;
f18c16de
LC		 1161 uint32_t start = qdict_get_int(qdict, "start");
1162 uint32_t size = qdict_get_int(qdict, "size");
e4cf1adc
FB		 1163
1164 sum = 0;
1165 for(addr = start; addr < (start + size); addr++) {
54f7b4a3 1166 uint8_t val = ldub_phys(addr);
e4cf1adc
FB		 1167 /* BSD sum algorithm ('sum' Unix command) */
1168 sum = (sum >> 1) | (sum << 15);
54f7b4a3 1169 sum += val;
e4cf1adc 1170 }
376253ec 1171 monitor_printf(mon, "%05d\n", sum);
e4cf1adc
FB		 1172}
1173
a3a91a35
FB		 1174typedef struct {
1175 int keycode;
1176 const char *name;
1177} KeyDef;
1178
1179static const KeyDef key_defs[] = {
1180 { 0x2a, "shift" },
1181 { 0x36, "shift_r" },
3b46e624 1182
a3a91a35
FB		 1183 { 0x38, "alt" },
1184 { 0xb8, "alt_r" },
2ba27c7f
TS		 1185 { 0x64, "altgr" },
1186 { 0xe4, "altgr_r" },
a3a91a35
FB		 1187 { 0x1d, "ctrl" },
1188 { 0x9d, "ctrl_r" },
1189
1190 { 0xdd, "menu" },
1191
1192 { 0x01, "esc" },
1193
1194 { 0x02, "1" },
1195 { 0x03, "2" },
1196 { 0x04, "3" },
1197 { 0x05, "4" },
1198 { 0x06, "5" },
1199 { 0x07, "6" },
1200 { 0x08, "7" },
1201 { 0x09, "8" },
1202 { 0x0a, "9" },
1203 { 0x0b, "0" },
64866c3d
FB		 1204 { 0x0c, "minus" },
1205 { 0x0d, "equal" },
a3a91a35
FB		 1206 { 0x0e, "backspace" },
1207
1208 { 0x0f, "tab" },
1209 { 0x10, "q" },
1210 { 0x11, "w" },
1211 { 0x12, "e" },
1212 { 0x13, "r" },
1213 { 0x14, "t" },
1214 { 0x15, "y" },
1215 { 0x16, "u" },
1216 { 0x17, "i" },
1217 { 0x18, "o" },
1218 { 0x19, "p" },
49b586a9
BW		 1219 { 0x1a, "bracket_left" },
1220 { 0x1b, "bracket_right" },
a3a91a35
FB		 1221 { 0x1c, "ret" },
1222
1223 { 0x1e, "a" },
1224 { 0x1f, "s" },
1225 { 0x20, "d" },
1226 { 0x21, "f" },
1227 { 0x22, "g" },
1228 { 0x23, "h" },
1229 { 0x24, "j" },
1230 { 0x25, "k" },
1231 { 0x26, "l" },
49b586a9
BW		 1232 { 0x27, "semicolon" },
1233 { 0x28, "apostrophe" },
1234 { 0x29, "grave_accent" },
a3a91a35 1235
49b586a9 1236 { 0x2b, "backslash" },
a3a91a35
FB		 1237 { 0x2c, "z" },
1238 { 0x2d, "x" },
1239 { 0x2e, "c" },
1240 { 0x2f, "v" },
1241 { 0x30, "b" },
1242 { 0x31, "n" },
1243 { 0x32, "m" },
9155fc45
AJ		 1244 { 0x33, "comma" },
1245 { 0x34, "dot" },
1246 { 0x35, "slash" },
3b46e624 1247
4d3b6f6e
AZ		 1248 { 0x37, "asterisk" },
1249
a3a91a35 1250 { 0x39, "spc" },
00ffa62a 1251 { 0x3a, "caps_lock" },
a3a91a35
FB		 1252 { 0x3b, "f1" },
1253 { 0x3c, "f2" },
1254 { 0x3d, "f3" },
1255 { 0x3e, "f4" },
1256 { 0x3f, "f5" },
1257 { 0x40, "f6" },
1258 { 0x41, "f7" },
1259 { 0x42, "f8" },
1260 { 0x43, "f9" },
1261 { 0x44, "f10" },
00ffa62a 1262 { 0x45, "num_lock" },
a3a91a35
FB		 1263 { 0x46, "scroll_lock" },
1264
64866c3d
FB		 1265 { 0xb5, "kp_divide" },
1266 { 0x37, "kp_multiply" },
0cfec834 1267 { 0x4a, "kp_subtract" },
64866c3d
FB		 1268 { 0x4e, "kp_add" },
1269 { 0x9c, "kp_enter" },
1270 { 0x53, "kp_decimal" },
f2289cb6 1271 { 0x54, "sysrq" },
64866c3d
FB		 1272
1273 { 0x52, "kp_0" },
1274 { 0x4f, "kp_1" },
1275 { 0x50, "kp_2" },
1276 { 0x51, "kp_3" },
1277 { 0x4b, "kp_4" },
1278 { 0x4c, "kp_5" },
1279 { 0x4d, "kp_6" },
1280 { 0x47, "kp_7" },
1281 { 0x48, "kp_8" },
1282 { 0x49, "kp_9" },
3b46e624 1283
a3a91a35
FB		 1284 { 0x56, "<" },
1285
1286 { 0x57, "f11" },
1287 { 0x58, "f12" },
1288
1289 { 0xb7, "print" },
1290
1291 { 0xc7, "home" },
1292 { 0xc9, "pgup" },
1293 { 0xd1, "pgdn" },
1294 { 0xcf, "end" },
1295
1296 { 0xcb, "left" },
1297 { 0xc8, "up" },
1298 { 0xd0, "down" },
1299 { 0xcd, "right" },
1300
1301 { 0xd2, "insert" },
1302 { 0xd3, "delete" },
c0b5b109
BS		 1303#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1304 { 0xf0, "stop" },
1305 { 0xf1, "again" },
1306 { 0xf2, "props" },
1307 { 0xf3, "undo" },
1308 { 0xf4, "front" },
1309 { 0xf5, "copy" },
1310 { 0xf6, "open" },
1311 { 0xf7, "paste" },
1312 { 0xf8, "find" },
1313 { 0xf9, "cut" },
1314 { 0xfa, "lf" },
1315 { 0xfb, "help" },
1316 { 0xfc, "meta_l" },
1317 { 0xfd, "meta_r" },
1318 { 0xfe, "compose" },
1319#endif
a3a91a35
FB		 1320 { 0, NULL },
1321};
1322
1323static int get_keycode(const char *key)
1324{
1325 const KeyDef *p;
64866c3d
FB		 1326 char *endp;
1327 int ret;
a3a91a35
FB		 1328
1329 for(p = key_defs; p->name != NULL; p++) {
1330 if (!strcmp(key, p->name))
1331 return p->keycode;
1332 }
64866c3d
FB		 1333 if (strstart(key, "0x", NULL)) {
1334 ret = strtoul(key, &endp, 0);
1335 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1336 return ret;
1337 }
a3a91a35
FB		 1338 return -1;
1339}
1340
c8256f9d
AZ		 1341#define MAX_KEYCODES 16
1342static uint8_t keycodes[MAX_KEYCODES];
1343static int nb_pending_keycodes;
1344static QEMUTimer *key_timer;
1345
1346static void release_keys(void *opaque)
1347{
1348 int keycode;
1349
1350 while (nb_pending_keycodes > 0) {
1351 nb_pending_keycodes--;
1352 keycode = keycodes[nb_pending_keycodes];
1353 if (keycode & 0x80)
1354 kbd_put_keycode(0xe0);
1355 kbd_put_keycode(keycode | 0x80);
1356 }
1357}
1358
1d4daa91 1359static void do_sendkey(Monitor *mon, const QDict *qdict)
a3a91a35 1360{
3401c0d9
AZ		 1361 char keyname_buf[16];
1362 char *separator;
1363 int keyname_len, keycode, i;
1d4daa91
LC		 1364 const char *string = qdict_get_str(qdict, "string");
1365 int has_hold_time = qdict_haskey(qdict, "hold_time");
1366 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
3401c0d9 1367
c8256f9d
AZ		 1368 if (nb_pending_keycodes > 0) {
1369 qemu_del_timer(key_timer);
1370 release_keys(NULL);
1371 }
1372 if (!has_hold_time)
1373 hold_time = 100;
1374 i = 0;
3401c0d9
AZ		 1375 while (1) {
1376 separator = strchr(string, '-');
1377 keyname_len = separator ? separator - string : strlen(string);
1378 if (keyname_len > 0) {
1379 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1380 if (keyname_len > sizeof(keyname_buf) - 1) {
376253ec 1381 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
3401c0d9 1382 return;
a3a91a35 1383 }
c8256f9d 1384 if (i == MAX_KEYCODES) {
376253ec 1385 monitor_printf(mon, "too many keys\n");
3401c0d9
AZ		 1386 return;
1387 }
1388 keyname_buf[keyname_len] = 0;
1389 keycode = get_keycode(keyname_buf);
1390 if (keycode < 0) {
376253ec 1391 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
3401c0d9
AZ		 1392 return;
1393 }
c8256f9d 1394 keycodes[i++] = keycode;
a3a91a35 1395 }
3401c0d9 1396 if (!separator)
a3a91a35 1397 break;
3401c0d9 1398 string = separator + 1;
a3a91a35 1399 }
c8256f9d 1400 nb_pending_keycodes = i;
a3a91a35 1401 /* key down events */
c8256f9d 1402 for (i = 0; i < nb_pending_keycodes; i++) {
a3a91a35
FB		 1403 keycode = keycodes[i];
1404 if (keycode & 0x80)
1405 kbd_put_keycode(0xe0);
1406 kbd_put_keycode(keycode & 0x7f);
1407 }
c8256f9d 1408 /* delayed key up events */
74475455 1409 qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
6ee093c9 1410 muldiv64(get_ticks_per_sec(), hold_time, 1000));
a3a91a35
FB		 1411}
1412
13224a87
FB		 1413static int mouse_button_state;
1414
1d4daa91 1415static void do_mouse_move(Monitor *mon, const QDict *qdict)
13224a87
FB		 1416{
1417 int dx, dy, dz;
1d4daa91
LC		 1418 const char *dx_str = qdict_get_str(qdict, "dx_str");
1419 const char *dy_str = qdict_get_str(qdict, "dy_str");
1420 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
13224a87
FB		 1421 dx = strtol(dx_str, NULL, 0);
1422 dy = strtol(dy_str, NULL, 0);
1423 dz = 0;
5fafdf24 1424 if (dz_str)
13224a87
FB		 1425 dz = strtol(dz_str, NULL, 0);
1426 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1427}
1428
d54908a5 1429static void do_mouse_button(Monitor *mon, const QDict *qdict)
13224a87 1430{
d54908a5 1431 int button_state = qdict_get_int(qdict, "button_state");
13224a87
FB		 1432 mouse_button_state = button_state;
1433 kbd_mouse_event(0, 0, 0, mouse_button_state);
1434}
1435
aa93e39c 1436static void do_ioport_read(Monitor *mon, const QDict *qdict)
3440557b 1437{
aa93e39c
LC		 1438 int size = qdict_get_int(qdict, "size");
1439 int addr = qdict_get_int(qdict, "addr");
1440 int has_index = qdict_haskey(qdict, "index");
3440557b
FB		 1441 uint32_t val;
1442 int suffix;
1443
1444 if (has_index) {
aa93e39c 1445 int index = qdict_get_int(qdict, "index");
afcea8cb 1446 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
3440557b
FB		 1447 addr++;
1448 }
1449 addr &= 0xffff;
1450
1451 switch(size) {
1452 default:
1453 case 1:
afcea8cb 1454 val = cpu_inb(addr);
3440557b
FB		 1455 suffix = 'b';
1456 break;
1457 case 2:
afcea8cb 1458 val = cpu_inw(addr);
3440557b
FB		 1459 suffix = 'w';
1460 break;
1461 case 4:
afcea8cb 1462 val = cpu_inl(addr);
3440557b
FB		 1463 suffix = 'l';
1464 break;
1465 }
376253ec
AL		 1466 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1467 suffix, addr, size * 2, val);
3440557b 1468}
a3a91a35 1469
1bd1442e 1470static void do_ioport_write(Monitor *mon, const QDict *qdict)
f114784f 1471{
1bd1442e
LC		 1472 int size = qdict_get_int(qdict, "size");
1473 int addr = qdict_get_int(qdict, "addr");
1474 int val = qdict_get_int(qdict, "val");
1475
f114784f
JK		 1476 addr &= IOPORTS_MASK;
1477
1478 switch (size) {
1479 default:
1480 case 1:
afcea8cb 1481 cpu_outb(addr, val);
f114784f
JK		 1482 break;
1483 case 2:
afcea8cb 1484 cpu_outw(addr, val);
f114784f
JK		 1485 break;
1486 case 4:
afcea8cb 1487 cpu_outl(addr, val);
f114784f
JK		 1488 break;
1489 }
1490}
1491
d54908a5 1492static void do_boot_set(Monitor *mon, const QDict *qdict)
0ecdffbb
AJ		 1493{
1494 int res;
d54908a5 1495 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
0ecdffbb 1496
76e30d0f
JK		 1497 res = qemu_boot_set(bootdevice);
1498 if (res == 0) {
1499 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1500 } else if (res > 0) {
1501 monitor_printf(mon, "setting boot device list failed\n");
0ecdffbb 1502 } else {
376253ec
AL		 1503 monitor_printf(mon, "no function defined to set boot device list for "
1504 "this architecture\n");
0ecdffbb
AJ		 1505 }
1506}
1507
b86bda5b 1508#if defined(TARGET_I386)
d65aaf37
BS		 1509static void print_pte(Monitor *mon, target_phys_addr_t addr,
1510 target_phys_addr_t pte,
1511 target_phys_addr_t mask)
b86bda5b 1512{
d65aaf37
BS		 1513#ifdef TARGET_X86_64
1514 if (addr & (1ULL << 47)) {
1515 addr |= -1LL << 48;
1516 }
1517#endif
1518 monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
1519 " %c%c%c%c%c%c%c%c%c\n",
376253ec
AL		 1520 addr,
1521 pte & mask,
d65aaf37 1522 pte & PG_NX_MASK ? 'X' : '-',
376253ec
AL		 1523 pte & PG_GLOBAL_MASK ? 'G' : '-',
1524 pte & PG_PSE_MASK ? 'P' : '-',
1525 pte & PG_DIRTY_MASK ? 'D' : '-',
1526 pte & PG_ACCESSED_MASK ? 'A' : '-',
1527 pte & PG_PCD_MASK ? 'C' : '-',
1528 pte & PG_PWT_MASK ? 'T' : '-',
1529 pte & PG_USER_MASK ? 'U' : '-',
1530 pte & PG_RW_MASK ? 'W' : '-');
b86bda5b
FB		 1531}
1532
d65aaf37 1533static void tlb_info_32(Monitor *mon, CPUState *env)
b86bda5b 1534{
94ac5cd2 1535 unsigned int l1, l2;
b86bda5b
FB		 1536 uint32_t pgd, pde, pte;
1537
b86bda5b
FB		 1538 pgd = env->cr[3] & ~0xfff;
1539 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 1540 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 1541 pde = le32_to_cpu(pde);
1542 if (pde & PG_PRESENT_MASK) {
1543 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
d65aaf37
BS		 1544 /* 4M pages */
1545 print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
b86bda5b
FB		 1546 } else {
1547 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 1548 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 1549 pte = le32_to_cpu(pte);
1550 if (pte & PG_PRESENT_MASK) {
376253ec 1551 print_pte(mon, (l1 << 22) + (l2 << 12),
5fafdf24 1552 pte & ~PG_PSE_MASK,
b86bda5b
FB		 1553 ~0xfff);
1554 }
1555 }
1556 }
1557 }
1558 }
1559}
1560
d65aaf37
BS		 1561static void tlb_info_pae32(Monitor *mon, CPUState *env)
1562{
94ac5cd2 1563 unsigned int l1, l2, l3;
d65aaf37
BS		 1564 uint64_t pdpe, pde, pte;
1565 uint64_t pdp_addr, pd_addr, pt_addr;
1566
1567 pdp_addr = env->cr[3] & ~0x1f;
1568 for (l1 = 0; l1 < 4; l1++) {
b8b79323 1569 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
d65aaf37
BS		 1570 pdpe = le64_to_cpu(pdpe);
1571 if (pdpe & PG_PRESENT_MASK) {
1572 pd_addr = pdpe & 0x3fffffffff000ULL;
1573 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1574 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
d65aaf37
BS		 1575 pde = le64_to_cpu(pde);
1576 if (pde & PG_PRESENT_MASK) {
1577 if (pde & PG_PSE_MASK) {
1578 /* 2M pages with PAE, CR4.PSE is ignored */
1579 print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
1580 ~((target_phys_addr_t)(1 << 20) - 1));
1581 } else {
1582 pt_addr = pde & 0x3fffffffff000ULL;
1583 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1584 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
d65aaf37
BS		 1585 pte = le64_to_cpu(pte);
1586 if (pte & PG_PRESENT_MASK) {
1587 print_pte(mon, (l1 << 30 ) + (l2 << 21)
1588 + (l3 << 12),
1589 pte & ~PG_PSE_MASK,
1590 ~(target_phys_addr_t)0xfff);
1591 }
1592 }
1593 }
1594 }
1595 }
1596 }
1597 }
1598}
1599
1600#ifdef TARGET_X86_64
1601static void tlb_info_64(Monitor *mon, CPUState *env)
1602{
1603 uint64_t l1, l2, l3, l4;
1604 uint64_t pml4e, pdpe, pde, pte;
1605 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
1606
1607 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1608 for (l1 = 0; l1 < 512; l1++) {
b8b79323 1609 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
d65aaf37
BS		 1610 pml4e = le64_to_cpu(pml4e);
1611 if (pml4e & PG_PRESENT_MASK) {
1612 pdp_addr = pml4e & 0x3fffffffff000ULL;
1613 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1614 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
d65aaf37
BS		 1615 pdpe = le64_to_cpu(pdpe);
1616 if (pdpe & PG_PRESENT_MASK) {
1617 if (pdpe & PG_PSE_MASK) {
1618 /* 1G pages, CR4.PSE is ignored */
1619 print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
1620 0x3ffffc0000000ULL);
1621 } else {
1622 pd_addr = pdpe & 0x3fffffffff000ULL;
1623 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1624 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
d65aaf37
BS		 1625 pde = le64_to_cpu(pde);
1626 if (pde & PG_PRESENT_MASK) {
1627 if (pde & PG_PSE_MASK) {
1628 /* 2M pages, CR4.PSE is ignored */
1629 print_pte(mon, (l1 << 39) + (l2 << 30) +
1630 (l3 << 21), pde,
1631 0x3ffffffe00000ULL);
1632 } else {
1633 pt_addr = pde & 0x3fffffffff000ULL;
1634 for (l4 = 0; l4 < 512; l4++) {
1635 cpu_physical_memory_read(pt_addr
1636 + l4 * 8,
b8b79323 1637 &pte, 8);
d65aaf37
BS		 1638 pte = le64_to_cpu(pte);
1639 if (pte & PG_PRESENT_MASK) {
1640 print_pte(mon, (l1 << 39) +
1641 (l2 << 30) +
1642 (l3 << 21) + (l4 << 12),
1643 pte & ~PG_PSE_MASK,
1644 0x3fffffffff000ULL);
1645 }
1646 }
1647 }
1648 }
1649 }
1650 }
1651 }
1652 }
1653 }
1654 }
1655}
1656#endif
1657
1658static void tlb_info(Monitor *mon)
1659{
1660 CPUState *env;
1661
1662 env = mon_get_cpu();
1663
1664 if (!(env->cr[0] & CR0_PG_MASK)) {
1665 monitor_printf(mon, "PG disabled\n");
1666 return;
1667 }
1668 if (env->cr[4] & CR4_PAE_MASK) {
1669#ifdef TARGET_X86_64
1670 if (env->hflags & HF_LMA_MASK) {
1671 tlb_info_64(mon, env);
1672 } else
1673#endif
1674 {
1675 tlb_info_pae32(mon, env);
1676 }
1677 } else {
1678 tlb_info_32(mon, env);
1679 }
1680}
1681
1b3cba6e
BS		 1682static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
1683 int *plast_prot,
1684 target_phys_addr_t end, int prot)
b86bda5b 1685{
9746b15b
FB		 1686 int prot1;
1687 prot1 = *plast_prot;
1688 if (prot != prot1) {
b86bda5b 1689 if (*pstart != -1) {
1b3cba6e
BS		 1690 monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
1691 TARGET_FMT_plx " %c%c%c\n",
376253ec
AL		 1692 *pstart, end, end - *pstart,
1693 prot1 & PG_USER_MASK ? 'u' : '-',
1694 'r',
1695 prot1 & PG_RW_MASK ? 'w' : '-');
b86bda5b
FB		 1696 }
1697 if (prot != 0)
1698 *pstart = end;
1699 else
1700 *pstart = -1;
1701 *plast_prot = prot;
1702 }
1703}
1704
1b3cba6e 1705static void mem_info_32(Monitor *mon, CPUState *env)
b86bda5b 1706{
b49ca72d
AC		 1707 unsigned int l1, l2;
1708 int prot, last_prot;
1b3cba6e
BS		 1709 uint32_t pgd, pde, pte;
1710 target_phys_addr_t start, end;
6a00d601 1711
b86bda5b
FB		 1712 pgd = env->cr[3] & ~0xfff;
1713 last_prot = 0;
1714 start = -1;
1715 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 1716 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 1717 pde = le32_to_cpu(pde);
1718 end = l1 << 22;
1719 if (pde & PG_PRESENT_MASK) {
1720 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1721 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
376253ec 1722 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1723 } else {
1724 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 1725 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 1726 pte = le32_to_cpu(pte);
1727 end = (l1 << 22) + (l2 << 12);
1728 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 1729 prot = pte & pde &
1730 (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
b86bda5b
FB		 1731 } else {
1732 prot = 0;
1733 }
376253ec 1734 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1735 }
1736 }
1737 } else {
1738 prot = 0;
376253ec 1739 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1740 }
1741 }
8a94b8ca
AC		 1742 /* Flush last range */
1743 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
b86bda5b 1744}
1b3cba6e
BS		 1745
1746static void mem_info_pae32(Monitor *mon, CPUState *env)
1747{
b49ca72d
AC		 1748 unsigned int l1, l2, l3;
1749 int prot, last_prot;
1b3cba6e
BS		 1750 uint64_t pdpe, pde, pte;
1751 uint64_t pdp_addr, pd_addr, pt_addr;
1752 target_phys_addr_t start, end;
1753
1754 pdp_addr = env->cr[3] & ~0x1f;
1755 last_prot = 0;
1756 start = -1;
1757 for (l1 = 0; l1 < 4; l1++) {
b8b79323 1758 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1b3cba6e
BS		 1759 pdpe = le64_to_cpu(pdpe);
1760 end = l1 << 30;
1761 if (pdpe & PG_PRESENT_MASK) {
1762 pd_addr = pdpe & 0x3fffffffff000ULL;
1763 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1764 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1b3cba6e
BS		 1765 pde = le64_to_cpu(pde);
1766 end = (l1 << 30) + (l2 << 21);
1767 if (pde & PG_PRESENT_MASK) {
1768 if (pde & PG_PSE_MASK) {
1769 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1770 PG_PRESENT_MASK);
1771 mem_print(mon, &start, &last_prot, end, prot);
1772 } else {
1773 pt_addr = pde & 0x3fffffffff000ULL;
1774 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1775 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1b3cba6e
BS		 1776 pte = le64_to_cpu(pte);
1777 end = (l1 << 30) + (l2 << 21) + (l3 << 12);
1778 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 1779 prot = pte & pde & (PG_USER_MASK | PG_RW_MASK |
1780 PG_PRESENT_MASK);
1b3cba6e
BS		 1781 } else {
1782 prot = 0;
1783 }
1784 mem_print(mon, &start, &last_prot, end, prot);
1785 }
1786 }
1787 } else {
1788 prot = 0;
1789 mem_print(mon, &start, &last_prot, end, prot);
1790 }
1791 }
1792 } else {
1793 prot = 0;
1794 mem_print(mon, &start, &last_prot, end, prot);
1795 }
1796 }
8a94b8ca
AC		 1797 /* Flush last range */
1798 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1b3cba6e
BS		 1799}
1800
1801
1802#ifdef TARGET_X86_64
1803static void mem_info_64(Monitor *mon, CPUState *env)
1804{
1805 int prot, last_prot;
1806 uint64_t l1, l2, l3, l4;
1807 uint64_t pml4e, pdpe, pde, pte;
1808 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
1809
1810 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1811 last_prot = 0;
1812 start = -1;
1813 for (l1 = 0; l1 < 512; l1++) {
b8b79323 1814 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1b3cba6e
BS		 1815 pml4e = le64_to_cpu(pml4e);
1816 end = l1 << 39;
1817 if (pml4e & PG_PRESENT_MASK) {
1818 pdp_addr = pml4e & 0x3fffffffff000ULL;
1819 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1820 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1b3cba6e
BS		 1821 pdpe = le64_to_cpu(pdpe);
1822 end = (l1 << 39) + (l2 << 30);
1823 if (pdpe & PG_PRESENT_MASK) {
1824 if (pdpe & PG_PSE_MASK) {
2d5b5074
BS		 1825 prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
1826 PG_PRESENT_MASK);
c76c8416 1827 prot &= pml4e;
1b3cba6e
BS		 1828 mem_print(mon, &start, &last_prot, end, prot);
1829 } else {
1830 pd_addr = pdpe & 0x3fffffffff000ULL;
1831 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1832 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1b3cba6e
BS		 1833 pde = le64_to_cpu(pde);
1834 end = (l1 << 39) + (l2 << 30) + (l3 << 21);
1835 if (pde & PG_PRESENT_MASK) {
1836 if (pde & PG_PSE_MASK) {
1837 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1838 PG_PRESENT_MASK);
c76c8416 1839 prot &= pml4e & pdpe;
1b3cba6e
BS		 1840 mem_print(mon, &start, &last_prot, end, prot);
1841 } else {
1842 pt_addr = pde & 0x3fffffffff000ULL;
1843 for (l4 = 0; l4 < 512; l4++) {
1844 cpu_physical_memory_read(pt_addr
1845 + l4 * 8,
b8b79323 1846 &pte, 8);
1b3cba6e
BS		 1847 pte = le64_to_cpu(pte);
1848 end = (l1 << 39) + (l2 << 30) +
1849 (l3 << 21) + (l4 << 12);
1850 if (pte & PG_PRESENT_MASK) {
1851 prot = pte & (PG_USER_MASK | PG_RW_MASK |
1852 PG_PRESENT_MASK);
c76c8416 1853 prot &= pml4e & pdpe & pde;
1b3cba6e
BS		 1854 } else {
1855 prot = 0;
1856 }
1857 mem_print(mon, &start, &last_prot, end, prot);
1858 }
1859 }
1860 } else {
1861 prot = 0;
1862 mem_print(mon, &start, &last_prot, end, prot);
1863 }
1864 }
1865 }
1866 } else {
1867 prot = 0;
1868 mem_print(mon, &start, &last_prot, end, prot);
1869 }
1870 }
1871 } else {
1872 prot = 0;
1873 mem_print(mon, &start, &last_prot, end, prot);
1874 }
1875 }
8a94b8ca
AC		 1876 /* Flush last range */
1877 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
1b3cba6e
BS		 1878}
1879#endif
1880
1881static void mem_info(Monitor *mon)
1882{
1883 CPUState *env;
1884
1885 env = mon_get_cpu();
1886
1887 if (!(env->cr[0] & CR0_PG_MASK)) {
1888 monitor_printf(mon, "PG disabled\n");
1889 return;
1890 }
1891 if (env->cr[4] & CR4_PAE_MASK) {
1892#ifdef TARGET_X86_64
1893 if (env->hflags & HF_LMA_MASK) {
1894 mem_info_64(mon, env);
1895 } else
1896#endif
1897 {
1898 mem_info_pae32(mon, env);
1899 }
1900 } else {
1901 mem_info_32(mon, env);
1902 }
1903}
b86bda5b
FB		 1904#endif
1905
7c664e2f
AJ		 1906#if defined(TARGET_SH4)
1907
376253ec 1908static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
7c664e2f 1909{
376253ec
AL		 1910 monitor_printf(mon, " tlb%i:\t"
1911 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1912 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1913 "dirty=%hhu writethrough=%hhu\n",
1914 idx,
1915 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1916 tlb->v, tlb->sh, tlb->c, tlb->pr,
1917 tlb->d, tlb->wt);
7c664e2f
AJ		 1918}
1919
376253ec 1920static void tlb_info(Monitor *mon)
7c664e2f
AJ		 1921{
1922 CPUState *env = mon_get_cpu();
1923 int i;
1924
376253ec 1925 monitor_printf (mon, "ITLB:\n");
7c664e2f 1926 for (i = 0 ; i < ITLB_SIZE ; i++)
376253ec
AL		 1927 print_tlb (mon, i, &env->itlb[i]);
1928 monitor_printf (mon, "UTLB:\n");
7c664e2f 1929 for (i = 0 ; i < UTLB_SIZE ; i++)
376253ec 1930 print_tlb (mon, i, &env->utlb[i]);
7c664e2f
AJ		 1931}
1932
1933#endif
1934
bebabbc7 1935#if defined(TARGET_SPARC) || defined(TARGET_PPC)
d41160a3
BS		 1936static void tlb_info(Monitor *mon)
1937{
1938 CPUState *env1 = mon_get_cpu();
1939
1940 dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
1941}
1942#endif
1943
314e2987
BS		 1944static void do_info_mtree(Monitor *mon)
1945{
1946 mtree_info((fprintf_function)monitor_printf, mon);
1947}
1948
030ea37b
AL		 1949static void do_info_numa(Monitor *mon)
1950{
b28b6230 1951 int i;
030ea37b
AL		 1952 CPUState *env;
1953
1954 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1955 for (i = 0; i < nb_numa_nodes; i++) {
1956 monitor_printf(mon, "node %d cpus:", i);
1957 for (env = first_cpu; env != NULL; env = env->next_cpu) {
1958 if (env->numa_node == i) {
1959 monitor_printf(mon, " %d", env->cpu_index);
1960 }
1961 }
1962 monitor_printf(mon, "\n");
1963 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1964 node_mem[i] >> 20);
1965 }
1966}
1967
5f1ce948
FB		 1968#ifdef CONFIG_PROFILER
1969
e9a6625e
AJ		 1970int64_t qemu_time;
1971int64_t dev_time;
1972
376253ec 1973static void do_info_profile(Monitor *mon)
5f1ce948
FB		 1974{
1975 int64_t total;
1976 total = qemu_time;
1977 if (total == 0)
1978 total = 1;
376253ec 1979 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
6ee093c9 1980 dev_time, dev_time / (double)get_ticks_per_sec());
376253ec 1981 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
6ee093c9 1982 qemu_time, qemu_time / (double)get_ticks_per_sec());
5f1ce948 1983 qemu_time = 0;
5f1ce948 1984 dev_time = 0;
5f1ce948
FB		 1985}
1986#else
376253ec 1987static void do_info_profile(Monitor *mon)
5f1ce948 1988{
376253ec 1989 monitor_printf(mon, "Internal profiler not compiled\n");
5f1ce948
FB		 1990}
1991#endif
1992
ec36b695 1993/* Capture support */
72cf2d4f 1994static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
ec36b695 1995
376253ec 1996static void do_info_capture(Monitor *mon)
ec36b695
FB		 1997{
1998 int i;
1999 CaptureState *s;
2000
2001 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
376253ec 2002 monitor_printf(mon, "[%d]: ", i);
ec36b695
FB		 2003 s->ops.info (s->opaque);
2004 }
2005}
2006
2313086a 2007#ifdef HAS_AUDIO
d54908a5 2008static void do_stop_capture(Monitor *mon, const QDict *qdict)
ec36b695
FB		 2009{
2010 int i;
d54908a5 2011 int n = qdict_get_int(qdict, "n");
ec36b695
FB		 2012 CaptureState *s;
2013
2014 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2015 if (i == n) {
2016 s->ops.destroy (s->opaque);
72cf2d4f 2017 QLIST_REMOVE (s, entries);
7267c094 2018 g_free (s);
ec36b695
FB		 2019 return;
2020 }
2021 }
2022}
2023
c1925484
LC		 2024static void do_wav_capture(Monitor *mon, const QDict *qdict)
2025{
2026 const char *path = qdict_get_str(qdict, "path");
2027 int has_freq = qdict_haskey(qdict, "freq");
2028 int freq = qdict_get_try_int(qdict, "freq", -1);
2029 int has_bits = qdict_haskey(qdict, "bits");
2030 int bits = qdict_get_try_int(qdict, "bits", -1);
2031 int has_channels = qdict_haskey(qdict, "nchannels");
2032 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
ec36b695
FB		 2033 CaptureState *s;
2034
7267c094 2035 s = g_malloc0 (sizeof (*s));
ec36b695
FB		 2036
2037 freq = has_freq ? freq : 44100;
2038 bits = has_bits ? bits : 16;
2039 nchannels = has_channels ? nchannels : 2;
2040
2041 if (wav_start_capture (s, path, freq, bits, nchannels)) {
d00b2618 2042 monitor_printf(mon, "Failed to add wave capture\n");
7267c094 2043 g_free (s);
d00b2618 2044 return;
ec36b695 2045 }
72cf2d4f 2046 QLIST_INSERT_HEAD (&capture_head, s, entries);
ec36b695
FB		 2047}
2048#endif
2049
15dfcd45 2050static qemu_acl *find_acl(Monitor *mon, const char *name)
76655d6d 2051{
15dfcd45 2052 qemu_acl *acl = qemu_acl_find(name);
76655d6d 2053
76655d6d 2054 if (!acl) {
15dfcd45 2055 monitor_printf(mon, "acl: unknown list '%s'\n", name);
76655d6d 2056 }
15dfcd45
JK		 2057 return acl;
2058}
2059
d54908a5 2060static void do_acl_show(Monitor *mon, const QDict *qdict)
15dfcd45 2061{
d54908a5 2062 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2063 qemu_acl *acl = find_acl(mon, aclname);
2064 qemu_acl_entry *entry;
2065 int i = 0;
76655d6d 2066
15dfcd45 2067 if (acl) {
28a76be8 2068 monitor_printf(mon, "policy: %s\n",
76655d6d 2069 acl->defaultDeny ? "deny" : "allow");
72cf2d4f 2070 QTAILQ_FOREACH(entry, &acl->entries, next) {
28a76be8
AL		 2071 i++;
2072 monitor_printf(mon, "%d: %s %s\n", i,
15dfcd45 2073 entry->deny ? "deny" : "allow", entry->match);
28a76be8 2074 }
15dfcd45
JK		 2075 }
2076}
2077
d54908a5 2078static void do_acl_reset(Monitor *mon, const QDict *qdict)
15dfcd45 2079{
d54908a5 2080 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2081 qemu_acl *acl = find_acl(mon, aclname);
2082
2083 if (acl) {
28a76be8
AL		 2084 qemu_acl_reset(acl);
2085 monitor_printf(mon, "acl: removed all rules\n");
15dfcd45
JK		 2086 }
2087}
2088
f18c16de 2089static void do_acl_policy(Monitor *mon, const QDict *qdict)
15dfcd45 2090{
f18c16de
LC		 2091 const char *aclname = qdict_get_str(qdict, "aclname");
2092 const char *policy = qdict_get_str(qdict, "policy");
15dfcd45 2093 qemu_acl *acl = find_acl(mon, aclname);
28a76be8 2094
15dfcd45
JK		 2095 if (acl) {
2096 if (strcmp(policy, "allow") == 0) {
28a76be8
AL		 2097 acl->defaultDeny = 0;
2098 monitor_printf(mon, "acl: policy set to 'allow'\n");
15dfcd45 2099 } else if (strcmp(policy, "deny") == 0) {
28a76be8
AL		 2100 acl->defaultDeny = 1;
2101 monitor_printf(mon, "acl: policy set to 'deny'\n");
2102 } else {
15dfcd45
JK		 2103 monitor_printf(mon, "acl: unknown policy '%s', "
2104 "expected 'deny' or 'allow'\n", policy);
28a76be8 2105 }
15dfcd45
JK		 2106 }
2107}
28a76be8 2108
1bd1442e 2109static void do_acl_add(Monitor *mon, const QDict *qdict)
15dfcd45 2110{
1bd1442e
LC		 2111 const char *aclname = qdict_get_str(qdict, "aclname");
2112 const char *match = qdict_get_str(qdict, "match");
2113 const char *policy = qdict_get_str(qdict, "policy");
2114 int has_index = qdict_haskey(qdict, "index");
2115 int index = qdict_get_try_int(qdict, "index", -1);
15dfcd45
JK		 2116 qemu_acl *acl = find_acl(mon, aclname);
2117 int deny, ret;
2118
2119 if (acl) {
2120 if (strcmp(policy, "allow") == 0) {
2121 deny = 0;
2122 } else if (strcmp(policy, "deny") == 0) {
2123 deny = 1;
2124 } else {
2125 monitor_printf(mon, "acl: unknown policy '%s', "
2126 "expected 'deny' or 'allow'\n", policy);
28a76be8
AL		 2127 return;
2128 }
28a76be8
AL		 2129 if (has_index)
2130 ret = qemu_acl_insert(acl, deny, match, index);
2131 else
2132 ret = qemu_acl_append(acl, deny, match);
2133 if (ret < 0)
2134 monitor_printf(mon, "acl: unable to add acl entry\n");
2135 else
2136 monitor_printf(mon, "acl: added rule at position %d\n", ret);
15dfcd45
JK		 2137 }
2138}
28a76be8 2139
f18c16de 2140static void do_acl_remove(Monitor *mon, const QDict *qdict)
15dfcd45 2141{
f18c16de
LC		 2142 const char *aclname = qdict_get_str(qdict, "aclname");
2143 const char *match = qdict_get_str(qdict, "match");
15dfcd45
JK		 2144 qemu_acl *acl = find_acl(mon, aclname);
2145 int ret;
28a76be8 2146
15dfcd45 2147 if (acl) {
28a76be8
AL		 2148 ret = qemu_acl_remove(acl, match);
2149 if (ret < 0)
2150 monitor_printf(mon, "acl: no matching acl entry\n");
2151 else
2152 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
76655d6d
AL		 2153 }
2154}
2155
79c4f6b0 2156#if defined(TARGET_I386)
37b7ad48 2157static void do_inject_mce(Monitor *mon, const QDict *qdict)
79c4f6b0
HY		 2158{
2159 CPUState *cenv;
37b7ad48
LC		 2160 int cpu_index = qdict_get_int(qdict, "cpu_index");
2161 int bank = qdict_get_int(qdict, "bank");
2162 uint64_t status = qdict_get_int(qdict, "status");
2163 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2164 uint64_t addr = qdict_get_int(qdict, "addr");
2165 uint64_t misc = qdict_get_int(qdict, "misc");
747461c7 2166 int flags = MCE_INJECT_UNCOND_AO;
79c4f6b0 2167
747461c7
JK		 2168 if (qdict_get_try_bool(qdict, "broadcast", 0)) {
2169 flags |= MCE_INJECT_BROADCAST;
2170 }
31ce5e0c 2171 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
316378e4
JK		 2172 if (cenv->cpu_index == cpu_index) {
2173 cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
747461c7 2174 flags);
79c4f6b0
HY		 2175 break;
2176 }
31ce5e0c 2177 }
79c4f6b0
HY		 2178}
2179#endif
2180
6ad3ebd2 2181static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2182{
d54908a5 2183 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2184 mon_fd_t *monfd;
f07918fd
MM		 2185 int fd;
2186
74c0d6f0 2187 fd = qemu_chr_fe_get_msgfd(mon->chr);
f07918fd 2188 if (fd == -1) {
ab5b027e 2189 qerror_report(QERR_FD_NOT_SUPPLIED);
6ad3ebd2 2190 return -1;
f07918fd
MM		 2191 }
2192
2193 if (qemu_isdigit(fdname[0])) {
e17ba87c
MA		 2194 qerror_report(QERR_INVALID_PARAMETER_VALUE, "fdname",
2195 "a name not starting with a digit");
6ad3ebd2 2196 return -1;
f07918fd
MM		 2197 }
2198
72cf2d4f 2199 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2200 if (strcmp(monfd->name, fdname) != 0) {
2201 continue;
2202 }
2203
2204 close(monfd->fd);
2205 monfd->fd = fd;
6ad3ebd2 2206 return 0;
f07918fd
MM		 2207 }
2208
7267c094
AL		 2209 monfd = g_malloc0(sizeof(mon_fd_t));
2210 monfd->name = g_strdup(fdname);
f07918fd
MM		 2211 monfd->fd = fd;
2212
72cf2d4f 2213 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
6ad3ebd2 2214 return 0;
f07918fd
MM		 2215}
2216
aeb91c1e 2217static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2218{
d54908a5 2219 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2220 mon_fd_t *monfd;
f07918fd 2221
72cf2d4f 2222 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2223 if (strcmp(monfd->name, fdname) != 0) {
2224 continue;
2225 }
2226
72cf2d4f 2227 QLIST_REMOVE(monfd, next);
f07918fd 2228 close(monfd->fd);
7267c094
AL		 2229 g_free(monfd->name);
2230 g_free(monfd);
aeb91c1e 2231 return 0;
f07918fd
MM		 2232 }
2233
ab5b027e 2234 qerror_report(QERR_FD_NOT_FOUND, fdname);
aeb91c1e 2235 return -1;
f07918fd
MM		 2236}
2237
d54908a5 2238static void do_loadvm(Monitor *mon, const QDict *qdict)
c8d41b2c 2239{
1354869c 2240 int saved_vm_running = runstate_is_running();
d54908a5 2241 const char *name = qdict_get_str(qdict, "name");
c8d41b2c 2242
0461d5a6 2243 vm_stop(RUN_STATE_RESTORE_VM);
c8d41b2c 2244
f0aa7a8b 2245 if (load_vmstate(name) == 0 && saved_vm_running) {
c8d41b2c 2246 vm_start();
f0aa7a8b 2247 }
c8d41b2c
JQ		 2248}
2249
7768e04c
MM		 2250int monitor_get_fd(Monitor *mon, const char *fdname)
2251{
c227f099 2252 mon_fd_t *monfd;
7768e04c 2253
72cf2d4f 2254 QLIST_FOREACH(monfd, &mon->fds, next) {
7768e04c
MM		 2255 int fd;
2256
2257 if (strcmp(monfd->name, fdname) != 0) {
2258 continue;
2259 }
2260
2261 fd = monfd->fd;
2262
2263 /* caller takes ownership of fd */
72cf2d4f 2264 QLIST_REMOVE(monfd, next);
7267c094
AL		 2265 g_free(monfd->name);
2266 g_free(monfd);
7768e04c
MM		 2267
2268 return fd;
2269 }
2270
2271 return -1;
2272}
2273
816f8925
WX		 2274/* mon_cmds and info_cmds would be sorted at runtime */
2275static mon_cmd_t mon_cmds[] = {
acd0a093 2276#include "hmp-commands.h"
5fafdf24 2277 { NULL, NULL, },
9dc39cba
FB		 2278};
2279
acd0a093 2280/* Please update hmp-commands.hx when adding or changing commands */
816f8925 2281static mon_cmd_t info_cmds[] = {
d7f9b689
LC		 2282 {
2283 .name = "version",
2284 .args_type = "",
d7f9b689
LC		 2285 .params = "",
2286 .help = "show the version of QEMU",
b9c15f16 2287 .mhandler.info = hmp_info_version,
d7f9b689
LC		 2288 },
2289 {
2290 .name = "network",
2291 .args_type = "",
d7f9b689
LC		 2292 .params = "",
2293 .help = "show the network state",
910df89d 2294 .mhandler.info = do_info_network,
d7f9b689
LC		 2295 },
2296 {
2297 .name = "chardev",
2298 .args_type = "",
d7f9b689
LC		 2299 .params = "",
2300 .help = "show the character devices",
c5a415a0 2301 .mhandler.info = hmp_info_chardev,
d7f9b689
LC		 2302 },
2303 {
2304 .name = "block",
2305 .args_type = "",
d7f9b689
LC		 2306 .params = "",
2307 .help = "show the block devices",
b2023818 2308 .mhandler.info = hmp_info_block,
d7f9b689
LC		 2309 },
2310 {
2311 .name = "blockstats",
2312 .args_type = "",
d7f9b689
LC		 2313 .params = "",
2314 .help = "show block device statistics",
f11f57e4 2315 .mhandler.info = hmp_info_blockstats,
d7f9b689
LC		 2316 },
2317 {
2318 .name = "registers",
2319 .args_type = "",
d7f9b689
LC		 2320 .params = "",
2321 .help = "show the cpu registers",
910df89d 2322 .mhandler.info = do_info_registers,
d7f9b689
LC		 2323 },
2324 {
2325 .name = "cpus",
2326 .args_type = "",
d7f9b689
LC		 2327 .params = "",
2328 .help = "show infos for each CPU",
de0b36b6 2329 .mhandler.info = hmp_info_cpus,
d7f9b689
LC		 2330 },
2331 {
2332 .name = "history",
2333 .args_type = "",
d7f9b689
LC		 2334 .params = "",
2335 .help = "show the command line history",
910df89d 2336 .mhandler.info = do_info_history,
d7f9b689 2337 },
661f1929
JK		 2338#if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2339 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
d7f9b689
LC		 2340 {
2341 .name = "irq",
2342 .args_type = "",
d7f9b689
LC		 2343 .params = "",
2344 .help = "show the interrupts statistics (if available)",
661f1929
JK		 2345#ifdef TARGET_SPARC
2346 .mhandler.info = sun4m_irq_info,
2347#elif defined(TARGET_LM32)
2348 .mhandler.info = lm32_irq_info,
2349#else
910df89d 2350 .mhandler.info = irq_info,
661f1929 2351#endif
d7f9b689
LC		 2352 },
2353 {
2354 .name = "pic",
2355 .args_type = "",
d7f9b689
LC		 2356 .params = "",
2357 .help = "show i8259 (PIC) state",
661f1929
JK		 2358#ifdef TARGET_SPARC
2359 .mhandler.info = sun4m_pic_info,
2360#elif defined(TARGET_LM32)
2361 .mhandler.info = lm32_do_pic_info,
2362#else
910df89d 2363 .mhandler.info = pic_info,
661f1929 2364#endif
d7f9b689 2365 },
661f1929 2366#endif
d7f9b689
LC		 2367 {
2368 .name = "pci",
2369 .args_type = "",
d7f9b689
LC		 2370 .params = "",
2371 .help = "show PCI info",
79627472 2372 .mhandler.info = hmp_info_pci,
d7f9b689 2373 },
bebabbc7
SW		 2374#if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
2375 defined(TARGET_PPC)
d7f9b689
LC		 2376 {
2377 .name = "tlb",
2378 .args_type = "",
d7f9b689
LC		 2379 .params = "",
2380 .help = "show virtual to physical memory mappings",
910df89d 2381 .mhandler.info = tlb_info,
d7f9b689 2382 },
7c664e2f
AJ		 2383#endif
2384#if defined(TARGET_I386)
d7f9b689
LC		 2385 {
2386 .name = "mem",
2387 .args_type = "",
d7f9b689
LC		 2388 .params = "",
2389 .help = "show the active virtual memory mappings",
910df89d 2390 .mhandler.info = mem_info,
d7f9b689 2391 },
b86bda5b 2392#endif
314e2987
BS		 2393 {
2394 .name = "mtree",
2395 .args_type = "",
2396 .params = "",
2397 .help = "show memory tree",
2398 .mhandler.info = do_info_mtree,
2399 },
d7f9b689
LC		 2400 {
2401 .name = "jit",
2402 .args_type = "",
d7f9b689
LC		 2403 .params = "",
2404 .help = "show dynamic compiler info",
910df89d 2405 .mhandler.info = do_info_jit,
d7f9b689
LC		 2406 },
2407 {
2408 .name = "kvm",
2409 .args_type = "",
d7f9b689
LC		 2410 .params = "",
2411 .help = "show KVM information",
292a2602 2412 .mhandler.info = hmp_info_kvm,
d7f9b689
LC		 2413 },
2414 {
2415 .name = "numa",
2416 .args_type = "",
d7f9b689
LC		 2417 .params = "",
2418 .help = "show NUMA information",
910df89d 2419 .mhandler.info = do_info_numa,
d7f9b689
LC		 2420 },
2421 {
2422 .name = "usb",
2423 .args_type = "",
d7f9b689
LC		 2424 .params = "",
2425 .help = "show guest USB devices",
910df89d 2426 .mhandler.info = usb_info,
d7f9b689
LC		 2427 },
2428 {
2429 .name = "usbhost",
2430 .args_type = "",
d7f9b689
LC		 2431 .params = "",
2432 .help = "show host USB devices",
910df89d 2433 .mhandler.info = usb_host_info,
d7f9b689
LC		 2434 },
2435 {
2436 .name = "profile",
2437 .args_type = "",
d7f9b689
LC		 2438 .params = "",
2439 .help = "show profiling information",
910df89d 2440 .mhandler.info = do_info_profile,
d7f9b689
LC		 2441 },
2442 {
2443 .name = "capture",
2444 .args_type = "",
d7f9b689
LC		 2445 .params = "",
2446 .help = "show capture information",
910df89d 2447 .mhandler.info = do_info_capture,
d7f9b689
LC		 2448 },
2449 {
2450 .name = "snapshots",
2451 .args_type = "",
d7f9b689
LC		 2452 .params = "",
2453 .help = "show the currently saved VM snapshots",
910df89d 2454 .mhandler.info = do_info_snapshots,
d7f9b689
LC		 2455 },
2456 {
2457 .name = "status",
2458 .args_type = "",
d7f9b689
LC		 2459 .params = "",
2460 .help = "show the current VM status (running|paused)",
1fa9a5e4 2461 .mhandler.info = hmp_info_status,
d7f9b689
LC		 2462 },
2463 {
2464 .name = "pcmcia",
2465 .args_type = "",
d7f9b689
LC		 2466 .params = "",
2467 .help = "show guest PCMCIA status",
910df89d 2468 .mhandler.info = pcmcia_info,
d7f9b689
LC		 2469 },
2470 {
2471 .name = "mice",
2472 .args_type = "",
d7f9b689
LC		 2473 .params = "",
2474 .help = "show which guest mouse is receiving events",
e235cec3 2475 .mhandler.info = hmp_info_mice,
d7f9b689
LC		 2476 },
2477 {
2478 .name = "vnc",
2479 .args_type = "",
d7f9b689
LC		 2480 .params = "",
2481 .help = "show the vnc server status",
2b54aa87 2482 .mhandler.info = hmp_info_vnc,
d7f9b689 2483 },
cb42a870
GH		 2484#if defined(CONFIG_SPICE)
2485 {
2486 .name = "spice",
2487 .args_type = "",
2488 .params = "",
2489 .help = "show the spice server status",
d1f29646 2490 .mhandler.info = hmp_info_spice,
cb42a870
GH		 2491 },
2492#endif
d7f9b689
LC		 2493 {
2494 .name = "name",
2495 .args_type = "",
d7f9b689
LC		 2496 .params = "",
2497 .help = "show the current VM name",
48a32bed 2498 .mhandler.info = hmp_info_name,
d7f9b689
LC		 2499 },
2500 {
2501 .name = "uuid",
2502 .args_type = "",
d7f9b689
LC		 2503 .params = "",
2504 .help = "show the current VM UUID",
efab767e 2505 .mhandler.info = hmp_info_uuid,
d7f9b689 2506 },
76a66253 2507#if defined(TARGET_PPC)
d7f9b689
LC		 2508 {
2509 .name = "cpustats",
2510 .args_type = "",
d7f9b689
LC		 2511 .params = "",
2512 .help = "show CPU statistics",
910df89d 2513 .mhandler.info = do_info_cpu_stats,
d7f9b689 2514 },
76a66253 2515#endif
31a60e22 2516#if defined(CONFIG_SLIRP)
d7f9b689
LC		 2517 {
2518 .name = "usernet",
2519 .args_type = "",
d7f9b689
LC		 2520 .params = "",
2521 .help = "show user network stack connection states",
910df89d 2522 .mhandler.info = do_info_usernet,
d7f9b689 2523 },
31a60e22 2524#endif
d7f9b689
LC		 2525 {
2526 .name = "migrate",
2527 .args_type = "",
d7f9b689
LC		 2528 .params = "",
2529 .help = "show migration status",
791e7c82 2530 .mhandler.info = hmp_info_migrate,
d7f9b689
LC		 2531 },
2532 {
2533 .name = "balloon",
2534 .args_type = "",
d7f9b689
LC		 2535 .params = "",
2536 .help = "show balloon information",
96637bcd 2537 .mhandler.info = hmp_info_balloon,
d7f9b689
LC		 2538 },
2539 {
2540 .name = "qtree",
2541 .args_type = "",
d7f9b689
LC		 2542 .params = "",
2543 .help = "show device tree",
910df89d 2544 .mhandler.info = do_info_qtree,
d7f9b689
LC		 2545 },
2546 {
2547 .name = "qdm",
2548 .args_type = "",
d7f9b689
LC		 2549 .params = "",
2550 .help = "show qdev device model list",
910df89d 2551 .mhandler.info = do_info_qdm,
d7f9b689
LC		 2552 },
2553 {
2554 .name = "roms",
2555 .args_type = "",
d7f9b689
LC		 2556 .params = "",
2557 .help = "show roms",
910df89d 2558 .mhandler.info = do_info_roms,
d7f9b689 2559 },
6d8a764e 2560#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 2561 {
2562 .name = "trace",
2563 .args_type = "",
2564 .params = "",
2565 .help = "show current contents of trace buffer",
2566 .mhandler.info = do_info_trace,
2567 },
31965ae2 2568#endif
22890ab5
PS		 2569 {
2570 .name = "trace-events",
2571 .args_type = "",
2572 .params = "",
2573 .help = "show available trace-events & their state",
fc764105 2574 .mhandler.info = do_trace_print_events,
22890ab5 2575 },
d7f9b689
LC		 2576 {
2577 .name = NULL,
2578 },
9dc39cba
FB		 2579};
2580
f36b4afb 2581static const mon_cmd_t qmp_cmds[] = {
e3193601 2582#include "qmp-commands-old.h"
f36b4afb
LC		 2583 { /* NULL */ },
2584};
2585
9307c4c1
FB		 2586/*******************************************************************/
2587
2588static const char *pch;
2589static jmp_buf expr_env;
2590
92a31b1f
FB		 2591#define MD_TLONG 0
2592#define MD_I32 1
2593
9307c4c1
FB		 2594typedef struct MonitorDef {
2595 const char *name;
2596 int offset;
8662d656 2597 target_long (*get_value)(const struct MonitorDef *md, int val);
92a31b1f 2598 int type;
9307c4c1
FB		 2599} MonitorDef;
2600
57206fd4 2601#if defined(TARGET_I386)
8662d656 2602static target_long monitor_get_pc (const struct MonitorDef *md, int val)
57206fd4 2603{
6a00d601 2604 CPUState *env = mon_get_cpu();
6a00d601 2605 return env->eip + env->segs[R_CS].base;
57206fd4
FB		 2606}
2607#endif
2608
a541f297 2609#if defined(TARGET_PPC)
8662d656 2610static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
a541f297 2611{
6a00d601 2612 CPUState *env = mon_get_cpu();
a541f297
FB		 2613 unsigned int u;
2614 int i;
2615
2616 u = 0;
2617 for (i = 0; i < 8; i++)
28a76be8 2618 u |= env->crf[i] << (32 - (4 * i));
a541f297
FB		 2619
2620 return u;
2621}
2622
8662d656 2623static target_long monitor_get_msr (const struct MonitorDef *md, int val)
a541f297 2624{
6a00d601 2625 CPUState *env = mon_get_cpu();
0411a972 2626 return env->msr;
a541f297
FB		 2627}
2628
8662d656 2629static target_long monitor_get_xer (const struct MonitorDef *md, int val)
a541f297 2630{
6a00d601 2631 CPUState *env = mon_get_cpu();
3d7b417e 2632 return env->xer;
a541f297 2633}
9fddaa0c 2634
8662d656 2635static target_long monitor_get_decr (const struct MonitorDef *md, int val)
9fddaa0c 2636{
6a00d601 2637 CPUState *env = mon_get_cpu();
6a00d601 2638 return cpu_ppc_load_decr(env);
9fddaa0c
FB		 2639}
2640
8662d656 2641static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
9fddaa0c 2642{
6a00d601 2643 CPUState *env = mon_get_cpu();
6a00d601 2644 return cpu_ppc_load_tbu(env);
9fddaa0c
FB		 2645}
2646
8662d656 2647static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
9fddaa0c 2648{
6a00d601 2649 CPUState *env = mon_get_cpu();
6a00d601 2650 return cpu_ppc_load_tbl(env);
9fddaa0c 2651}
a541f297
FB		 2652#endif
2653
e95c8d51 2654#if defined(TARGET_SPARC)
7b936c0c 2655#ifndef TARGET_SPARC64
8662d656 2656static target_long monitor_get_psr (const struct MonitorDef *md, int val)
e95c8d51 2657{
6a00d601 2658 CPUState *env = mon_get_cpu();
5a834bb4
BS		 2659
2660 return cpu_get_psr(env);
e95c8d51 2661}
7b936c0c 2662#endif
e95c8d51 2663
8662d656 2664static target_long monitor_get_reg(const struct MonitorDef *md, int val)
e95c8d51 2665{
6a00d601 2666 CPUState *env = mon_get_cpu();
6a00d601 2667 return env->regwptr[val];
e95c8d51
FB		 2668}
2669#endif
2670
8662d656 2671static const MonitorDef monitor_defs[] = {
9307c4c1 2672#ifdef TARGET_I386
57206fd4
FB		 2673
2674#define SEG(name, seg) \
92a31b1f 2675 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
57206fd4 2676 { name ".base", offsetof(CPUState, segs[seg].base) },\
92a31b1f 2677 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
57206fd4 2678
9307c4c1
FB		 2679 { "eax", offsetof(CPUState, regs[0]) },
2680 { "ecx", offsetof(CPUState, regs[1]) },
2681 { "edx", offsetof(CPUState, regs[2]) },
2682 { "ebx", offsetof(CPUState, regs[3]) },
2683 { "esp|sp", offsetof(CPUState, regs[4]) },
2684 { "ebp|fp", offsetof(CPUState, regs[5]) },
2685 { "esi", offsetof(CPUState, regs[6]) },
01038d2a 2686 { "edi", offsetof(CPUState, regs[7]) },
92a31b1f
FB		 2687#ifdef TARGET_X86_64
2688 { "r8", offsetof(CPUState, regs[8]) },
2689 { "r9", offsetof(CPUState, regs[9]) },
2690 { "r10", offsetof(CPUState, regs[10]) },
2691 { "r11", offsetof(CPUState, regs[11]) },
2692 { "r12", offsetof(CPUState, regs[12]) },
2693 { "r13", offsetof(CPUState, regs[13]) },
2694 { "r14", offsetof(CPUState, regs[14]) },
2695 { "r15", offsetof(CPUState, regs[15]) },
2696#endif
9307c4c1 2697 { "eflags", offsetof(CPUState, eflags) },
57206fd4
FB		 2698 { "eip", offsetof(CPUState, eip) },
2699 SEG("cs", R_CS)
2700 SEG("ds", R_DS)
2701 SEG("es", R_ES)
01038d2a 2702 SEG("ss", R_SS)
57206fd4
FB		 2703 SEG("fs", R_FS)
2704 SEG("gs", R_GS)
2705 { "pc", 0, monitor_get_pc, },
a541f297 2706#elif defined(TARGET_PPC)
ff937dba 2707 /* General purpose registers */
a541f297
FB		 2708 { "r0", offsetof(CPUState, gpr[0]) },
2709 { "r1", offsetof(CPUState, gpr[1]) },
2710 { "r2", offsetof(CPUState, gpr[2]) },
2711 { "r3", offsetof(CPUState, gpr[3]) },
2712 { "r4", offsetof(CPUState, gpr[4]) },
2713 { "r5", offsetof(CPUState, gpr[5]) },
2714 { "r6", offsetof(CPUState, gpr[6]) },
2715 { "r7", offsetof(CPUState, gpr[7]) },
2716 { "r8", offsetof(CPUState, gpr[8]) },
2717 { "r9", offsetof(CPUState, gpr[9]) },
2718 { "r10", offsetof(CPUState, gpr[10]) },
2719 { "r11", offsetof(CPUState, gpr[11]) },
2720 { "r12", offsetof(CPUState, gpr[12]) },
2721 { "r13", offsetof(CPUState, gpr[13]) },
2722 { "r14", offsetof(CPUState, gpr[14]) },
2723 { "r15", offsetof(CPUState, gpr[15]) },
2724 { "r16", offsetof(CPUState, gpr[16]) },
2725 { "r17", offsetof(CPUState, gpr[17]) },
2726 { "r18", offsetof(CPUState, gpr[18]) },
2727 { "r19", offsetof(CPUState, gpr[19]) },
2728 { "r20", offsetof(CPUState, gpr[20]) },
2729 { "r21", offsetof(CPUState, gpr[21]) },
2730 { "r22", offsetof(CPUState, gpr[22]) },
2731 { "r23", offsetof(CPUState, gpr[23]) },
2732 { "r24", offsetof(CPUState, gpr[24]) },
2733 { "r25", offsetof(CPUState, gpr[25]) },
2734 { "r26", offsetof(CPUState, gpr[26]) },
2735 { "r27", offsetof(CPUState, gpr[27]) },
2736 { "r28", offsetof(CPUState, gpr[28]) },
2737 { "r29", offsetof(CPUState, gpr[29]) },
2738 { "r30", offsetof(CPUState, gpr[30]) },
2739 { "r31", offsetof(CPUState, gpr[31]) },
ff937dba
JM		 2740 /* Floating point registers */
2741 { "f0", offsetof(CPUState, fpr[0]) },
2742 { "f1", offsetof(CPUState, fpr[1]) },
2743 { "f2", offsetof(CPUState, fpr[2]) },
2744 { "f3", offsetof(CPUState, fpr[3]) },
2745 { "f4", offsetof(CPUState, fpr[4]) },
2746 { "f5", offsetof(CPUState, fpr[5]) },
2747 { "f6", offsetof(CPUState, fpr[6]) },
2748 { "f7", offsetof(CPUState, fpr[7]) },
2749 { "f8", offsetof(CPUState, fpr[8]) },
2750 { "f9", offsetof(CPUState, fpr[9]) },
2751 { "f10", offsetof(CPUState, fpr[10]) },
2752 { "f11", offsetof(CPUState, fpr[11]) },
2753 { "f12", offsetof(CPUState, fpr[12]) },
2754 { "f13", offsetof(CPUState, fpr[13]) },
2755 { "f14", offsetof(CPUState, fpr[14]) },
2756 { "f15", offsetof(CPUState, fpr[15]) },
2757 { "f16", offsetof(CPUState, fpr[16]) },
2758 { "f17", offsetof(CPUState, fpr[17]) },
2759 { "f18", offsetof(CPUState, fpr[18]) },
2760 { "f19", offsetof(CPUState, fpr[19]) },
2761 { "f20", offsetof(CPUState, fpr[20]) },
2762 { "f21", offsetof(CPUState, fpr[21]) },
2763 { "f22", offsetof(CPUState, fpr[22]) },
2764 { "f23", offsetof(CPUState, fpr[23]) },
2765 { "f24", offsetof(CPUState, fpr[24]) },
2766 { "f25", offsetof(CPUState, fpr[25]) },
2767 { "f26", offsetof(CPUState, fpr[26]) },
2768 { "f27", offsetof(CPUState, fpr[27]) },
2769 { "f28", offsetof(CPUState, fpr[28]) },
2770 { "f29", offsetof(CPUState, fpr[29]) },
2771 { "f30", offsetof(CPUState, fpr[30]) },
2772 { "f31", offsetof(CPUState, fpr[31]) },
2773 { "fpscr", offsetof(CPUState, fpscr) },
2774 /* Next instruction pointer */
57206fd4 2775 { "nip|pc", offsetof(CPUState, nip) },
a541f297
FB		 2776 { "lr", offsetof(CPUState, lr) },
2777 { "ctr", offsetof(CPUState, ctr) },
9fddaa0c 2778 { "decr", 0, &monitor_get_decr, },
a541f297 2779 { "ccr", 0, &monitor_get_ccr, },
ff937dba 2780 /* Machine state register */
a541f297
FB		 2781 { "msr", 0, &monitor_get_msr, },
2782 { "xer", 0, &monitor_get_xer, },
9fddaa0c
FB		 2783 { "tbu", 0, &monitor_get_tbu, },
2784 { "tbl", 0, &monitor_get_tbl, },
ff937dba
JM		 2785#if defined(TARGET_PPC64)
2786 /* Address space register */
2787 { "asr", offsetof(CPUState, asr) },
2788#endif
2789 /* Segment registers */
bb593904 2790 { "sdr1", offsetof(CPUState, spr[SPR_SDR1]) },
a541f297
FB		 2791 { "sr0", offsetof(CPUState, sr[0]) },
2792 { "sr1", offsetof(CPUState, sr[1]) },
2793 { "sr2", offsetof(CPUState, sr[2]) },
2794 { "sr3", offsetof(CPUState, sr[3]) },
2795 { "sr4", offsetof(CPUState, sr[4]) },
2796 { "sr5", offsetof(CPUState, sr[5]) },
2797 { "sr6", offsetof(CPUState, sr[6]) },
2798 { "sr7", offsetof(CPUState, sr[7]) },
2799 { "sr8", offsetof(CPUState, sr[8]) },
2800 { "sr9", offsetof(CPUState, sr[9]) },
2801 { "sr10", offsetof(CPUState, sr[10]) },
2802 { "sr11", offsetof(CPUState, sr[11]) },
2803 { "sr12", offsetof(CPUState, sr[12]) },
2804 { "sr13", offsetof(CPUState, sr[13]) },
2805 { "sr14", offsetof(CPUState, sr[14]) },
2806 { "sr15", offsetof(CPUState, sr[15]) },
90dc8812
SW		 2807 /* Too lazy to put BATs... */
2808 { "pvr", offsetof(CPUState, spr[SPR_PVR]) },
2809
2810 { "srr0", offsetof(CPUState, spr[SPR_SRR0]) },
2811 { "srr1", offsetof(CPUState, spr[SPR_SRR1]) },
2812 { "sprg0", offsetof(CPUState, spr[SPR_SPRG0]) },
2813 { "sprg1", offsetof(CPUState, spr[SPR_SPRG1]) },
2814 { "sprg2", offsetof(CPUState, spr[SPR_SPRG2]) },
2815 { "sprg3", offsetof(CPUState, spr[SPR_SPRG3]) },
2816 { "sprg4", offsetof(CPUState, spr[SPR_SPRG4]) },
2817 { "sprg5", offsetof(CPUState, spr[SPR_SPRG5]) },
2818 { "sprg6", offsetof(CPUState, spr[SPR_SPRG6]) },
2819 { "sprg7", offsetof(CPUState, spr[SPR_SPRG7]) },
2820 { "pid", offsetof(CPUState, spr[SPR_BOOKE_PID]) },
2821 { "csrr0", offsetof(CPUState, spr[SPR_BOOKE_CSRR0]) },
2822 { "csrr1", offsetof(CPUState, spr[SPR_BOOKE_CSRR1]) },
2823 { "esr", offsetof(CPUState, spr[SPR_BOOKE_ESR]) },
2824 { "dear", offsetof(CPUState, spr[SPR_BOOKE_DEAR]) },
2825 { "mcsr", offsetof(CPUState, spr[SPR_BOOKE_MCSR]) },
2826 { "tsr", offsetof(CPUState, spr[SPR_BOOKE_TSR]) },
2827 { "tcr", offsetof(CPUState, spr[SPR_BOOKE_TCR]) },
2828 { "vrsave", offsetof(CPUState, spr[SPR_VRSAVE]) },
2829 { "pir", offsetof(CPUState, spr[SPR_BOOKE_PIR]) },
2830 { "mcsrr0", offsetof(CPUState, spr[SPR_BOOKE_MCSRR0]) },
2831 { "mcsrr1", offsetof(CPUState, spr[SPR_BOOKE_MCSRR1]) },
2832 { "decar", offsetof(CPUState, spr[SPR_BOOKE_DECAR]) },
2833 { "ivpr", offsetof(CPUState, spr[SPR_BOOKE_IVPR]) },
2834 { "epcr", offsetof(CPUState, spr[SPR_BOOKE_EPCR]) },
2835 { "sprg8", offsetof(CPUState, spr[SPR_BOOKE_SPRG8]) },
2836 { "ivor0", offsetof(CPUState, spr[SPR_BOOKE_IVOR0]) },
2837 { "ivor1", offsetof(CPUState, spr[SPR_BOOKE_IVOR1]) },
2838 { "ivor2", offsetof(CPUState, spr[SPR_BOOKE_IVOR2]) },
2839 { "ivor3", offsetof(CPUState, spr[SPR_BOOKE_IVOR3]) },
2840 { "ivor4", offsetof(CPUState, spr[SPR_BOOKE_IVOR4]) },
2841 { "ivor5", offsetof(CPUState, spr[SPR_BOOKE_IVOR5]) },
2842 { "ivor6", offsetof(CPUState, spr[SPR_BOOKE_IVOR6]) },
2843 { "ivor7", offsetof(CPUState, spr[SPR_BOOKE_IVOR7]) },
2844 { "ivor8", offsetof(CPUState, spr[SPR_BOOKE_IVOR8]) },
2845 { "ivor9", offsetof(CPUState, spr[SPR_BOOKE_IVOR9]) },
2846 { "ivor10", offsetof(CPUState, spr[SPR_BOOKE_IVOR10]) },
2847 { "ivor11", offsetof(CPUState, spr[SPR_BOOKE_IVOR11]) },
2848 { "ivor12", offsetof(CPUState, spr[SPR_BOOKE_IVOR12]) },
2849 { "ivor13", offsetof(CPUState, spr[SPR_BOOKE_IVOR13]) },
2850 { "ivor14", offsetof(CPUState, spr[SPR_BOOKE_IVOR14]) },
2851 { "ivor15", offsetof(CPUState, spr[SPR_BOOKE_IVOR15]) },
2852 { "ivor32", offsetof(CPUState, spr[SPR_BOOKE_IVOR32]) },
2853 { "ivor33", offsetof(CPUState, spr[SPR_BOOKE_IVOR33]) },
2854 { "ivor34", offsetof(CPUState, spr[SPR_BOOKE_IVOR34]) },
2855 { "ivor35", offsetof(CPUState, spr[SPR_BOOKE_IVOR35]) },
2856 { "ivor36", offsetof(CPUState, spr[SPR_BOOKE_IVOR36]) },
2857 { "ivor37", offsetof(CPUState, spr[SPR_BOOKE_IVOR37]) },
2858 { "mas0", offsetof(CPUState, spr[SPR_BOOKE_MAS0]) },
2859 { "mas1", offsetof(CPUState, spr[SPR_BOOKE_MAS1]) },
2860 { "mas2", offsetof(CPUState, spr[SPR_BOOKE_MAS2]) },
2861 { "mas3", offsetof(CPUState, spr[SPR_BOOKE_MAS3]) },
2862 { "mas4", offsetof(CPUState, spr[SPR_BOOKE_MAS4]) },
2863 { "mas6", offsetof(CPUState, spr[SPR_BOOKE_MAS6]) },
2864 { "mas7", offsetof(CPUState, spr[SPR_BOOKE_MAS7]) },
2865 { "mmucfg", offsetof(CPUState, spr[SPR_MMUCFG]) },
2866 { "tlb0cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB0CFG]) },
2867 { "tlb1cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB1CFG]) },
2868 { "epr", offsetof(CPUState, spr[SPR_BOOKE_EPR]) },
2869 { "eplc", offsetof(CPUState, spr[SPR_BOOKE_EPLC]) },
2870 { "epsc", offsetof(CPUState, spr[SPR_BOOKE_EPSC]) },
2871 { "svr", offsetof(CPUState, spr[SPR_E500_SVR]) },
2872 { "mcar", offsetof(CPUState, spr[SPR_Exxx_MCAR]) },
2873 { "pid1", offsetof(CPUState, spr[SPR_BOOKE_PID1]) },
2874 { "pid2", offsetof(CPUState, spr[SPR_BOOKE_PID2]) },
2875 { "hid0", offsetof(CPUState, spr[SPR_HID0]) },
2876
e95c8d51
FB		 2877#elif defined(TARGET_SPARC)
2878 { "g0", offsetof(CPUState, gregs[0]) },
2879 { "g1", offsetof(CPUState, gregs[1]) },
2880 { "g2", offsetof(CPUState, gregs[2]) },
2881 { "g3", offsetof(CPUState, gregs[3]) },
2882 { "g4", offsetof(CPUState, gregs[4]) },
2883 { "g5", offsetof(CPUState, gregs[5]) },
2884 { "g6", offsetof(CPUState, gregs[6]) },
2885 { "g7", offsetof(CPUState, gregs[7]) },
2886 { "o0", 0, monitor_get_reg },
2887 { "o1", 1, monitor_get_reg },
2888 { "o2", 2, monitor_get_reg },
2889 { "o3", 3, monitor_get_reg },
2890 { "o4", 4, monitor_get_reg },
2891 { "o5", 5, monitor_get_reg },
2892 { "o6", 6, monitor_get_reg },
2893 { "o7", 7, monitor_get_reg },
2894 { "l0", 8, monitor_get_reg },
2895 { "l1", 9, monitor_get_reg },
2896 { "l2", 10, monitor_get_reg },
2897 { "l3", 11, monitor_get_reg },
2898 { "l4", 12, monitor_get_reg },
2899 { "l5", 13, monitor_get_reg },
2900 { "l6", 14, monitor_get_reg },
2901 { "l7", 15, monitor_get_reg },
2902 { "i0", 16, monitor_get_reg },
2903 { "i1", 17, monitor_get_reg },
2904 { "i2", 18, monitor_get_reg },
2905 { "i3", 19, monitor_get_reg },
2906 { "i4", 20, monitor_get_reg },
2907 { "i5", 21, monitor_get_reg },
2908 { "i6", 22, monitor_get_reg },
2909 { "i7", 23, monitor_get_reg },
2910 { "pc", offsetof(CPUState, pc) },
2911 { "npc", offsetof(CPUState, npc) },
2912 { "y", offsetof(CPUState, y) },
7b936c0c 2913#ifndef TARGET_SPARC64
e95c8d51
FB		 2914 { "psr", 0, &monitor_get_psr, },
2915 { "wim", offsetof(CPUState, wim) },
7b936c0c 2916#endif
e95c8d51
FB		 2917 { "tbr", offsetof(CPUState, tbr) },
2918 { "fsr", offsetof(CPUState, fsr) },
30038fd8
RH		 2919 { "f0", offsetof(CPUState, fpr[0].l.upper) },
2920 { "f1", offsetof(CPUState, fpr[0].l.lower) },
2921 { "f2", offsetof(CPUState, fpr[1].l.upper) },
2922 { "f3", offsetof(CPUState, fpr[1].l.lower) },
2923 { "f4", offsetof(CPUState, fpr[2].l.upper) },
2924 { "f5", offsetof(CPUState, fpr[2].l.lower) },
2925 { "f6", offsetof(CPUState, fpr[3].l.upper) },
2926 { "f7", offsetof(CPUState, fpr[3].l.lower) },
2927 { "f8", offsetof(CPUState, fpr[4].l.upper) },
2928 { "f9", offsetof(CPUState, fpr[4].l.lower) },
2929 { "f10", offsetof(CPUState, fpr[5].l.upper) },
2930 { "f11", offsetof(CPUState, fpr[5].l.lower) },
2931 { "f12", offsetof(CPUState, fpr[6].l.upper) },
2932 { "f13", offsetof(CPUState, fpr[6].l.lower) },
2933 { "f14", offsetof(CPUState, fpr[7].l.upper) },
2934 { "f15", offsetof(CPUState, fpr[7].l.lower) },
2935 { "f16", offsetof(CPUState, fpr[8].l.upper) },
2936 { "f17", offsetof(CPUState, fpr[8].l.lower) },
2937 { "f18", offsetof(CPUState, fpr[9].l.upper) },
2938 { "f19", offsetof(CPUState, fpr[9].l.lower) },
2939 { "f20", offsetof(CPUState, fpr[10].l.upper) },
2940 { "f21", offsetof(CPUState, fpr[10].l.lower) },
2941 { "f22", offsetof(CPUState, fpr[11].l.upper) },
2942 { "f23", offsetof(CPUState, fpr[11].l.lower) },
2943 { "f24", offsetof(CPUState, fpr[12].l.upper) },
2944 { "f25", offsetof(CPUState, fpr[12].l.lower) },
2945 { "f26", offsetof(CPUState, fpr[13].l.upper) },
2946 { "f27", offsetof(CPUState, fpr[13].l.lower) },
2947 { "f28", offsetof(CPUState, fpr[14].l.upper) },
2948 { "f29", offsetof(CPUState, fpr[14].l.lower) },
2949 { "f30", offsetof(CPUState, fpr[15].l.upper) },
2950 { "f31", offsetof(CPUState, fpr[15].l.lower) },
7b936c0c 2951#ifdef TARGET_SPARC64
30038fd8
RH		 2952 { "f32", offsetof(CPUState, fpr[16]) },
2953 { "f34", offsetof(CPUState, fpr[17]) },
2954 { "f36", offsetof(CPUState, fpr[18]) },
2955 { "f38", offsetof(CPUState, fpr[19]) },
2956 { "f40", offsetof(CPUState, fpr[20]) },
2957 { "f42", offsetof(CPUState, fpr[21]) },
2958 { "f44", offsetof(CPUState, fpr[22]) },
2959 { "f46", offsetof(CPUState, fpr[23]) },
2960 { "f48", offsetof(CPUState, fpr[24]) },
2961 { "f50", offsetof(CPUState, fpr[25]) },
2962 { "f52", offsetof(CPUState, fpr[26]) },
2963 { "f54", offsetof(CPUState, fpr[27]) },
2964 { "f56", offsetof(CPUState, fpr[28]) },
2965 { "f58", offsetof(CPUState, fpr[29]) },
2966 { "f60", offsetof(CPUState, fpr[30]) },
2967 { "f62", offsetof(CPUState, fpr[31]) },
7b936c0c
FB		 2968 { "asi", offsetof(CPUState, asi) },
2969 { "pstate", offsetof(CPUState, pstate) },
2970 { "cansave", offsetof(CPUState, cansave) },
2971 { "canrestore", offsetof(CPUState, canrestore) },
2972 { "otherwin", offsetof(CPUState, otherwin) },
2973 { "wstate", offsetof(CPUState, wstate) },
2974 { "cleanwin", offsetof(CPUState, cleanwin) },
2975 { "fprs", offsetof(CPUState, fprs) },
2976#endif
9307c4c1
FB		 2977#endif
2978 { NULL },
2979};
2980
376253ec 2981static void expr_error(Monitor *mon, const char *msg)
9dc39cba 2982{
376253ec 2983 monitor_printf(mon, "%s\n", msg);
9307c4c1
FB		 2984 longjmp(expr_env, 1);
2985}
2986
09b9418c 2987/* return 0 if OK, -1 if not found */
92a31b1f 2988static int get_monitor_def(target_long *pval, const char *name)
9307c4c1 2989{
8662d656 2990 const MonitorDef *md;
92a31b1f
FB		 2991 void *ptr;
2992
9307c4c1
FB		 2993 for(md = monitor_defs; md->name != NULL; md++) {
2994 if (compare_cmd(name, md->name)) {
2995 if (md->get_value) {
e95c8d51 2996 *pval = md->get_value(md, md->offset);
9307c4c1 2997 } else {
6a00d601 2998 CPUState *env = mon_get_cpu();
6a00d601 2999 ptr = (uint8_t *)env + md->offset;
92a31b1f
FB		 3000 switch(md->type) {
3001 case MD_I32:
3002 *pval = *(int32_t *)ptr;
3003 break;
3004 case MD_TLONG:
3005 *pval = *(target_long *)ptr;
3006 break;
3007 default:
3008 *pval = 0;
3009 break;
3010 }
9307c4c1
FB		 3011 }
3012 return 0;
3013 }
3014 }
3015 return -1;
3016}
3017
3018static void next(void)
3019{
660f11be 3020 if (*pch != '\0') {
9307c4c1 3021 pch++;
cd390083 3022 while (qemu_isspace(*pch))
9307c4c1
FB		 3023 pch++;
3024 }
3025}
3026
376253ec 3027static int64_t expr_sum(Monitor *mon);
9307c4c1 3028
376253ec 3029static int64_t expr_unary(Monitor *mon)
9307c4c1 3030{
c2efc95d 3031 int64_t n;
9307c4c1 3032 char *p;
6a00d601 3033 int ret;
9307c4c1
FB		 3034
3035 switch(*pch) {
3036 case '+':
3037 next();
376253ec 3038 n = expr_unary(mon);
9307c4c1
FB		 3039 break;
3040 case '-':
3041 next();
376253ec 3042 n = -expr_unary(mon);
9307c4c1
FB		 3043 break;
3044 case '~':
3045 next();
376253ec 3046 n = ~expr_unary(mon);
9307c4c1
FB		 3047 break;
3048 case '(':
3049 next();
376253ec 3050 n = expr_sum(mon);
9307c4c1 3051 if (*pch != ')') {
376253ec 3052 expr_error(mon, "')' expected");
9307c4c1
FB		 3053 }
3054 next();
3055 break;
81d0912d
FB		 3056 case '\'':
3057 pch++;
3058 if (*pch == '\0')
376253ec 3059 expr_error(mon, "character constant expected");
81d0912d
FB		 3060 n = *pch;
3061 pch++;
3062 if (*pch != '\'')
376253ec 3063 expr_error(mon, "missing terminating \' character");
81d0912d
FB		 3064 next();
3065 break;
9307c4c1
FB		 3066 case '$':
3067 {
3068 char buf[128], *q;
69b34976 3069 target_long reg=0;
3b46e624 3070
9307c4c1
FB		 3071 pch++;
3072 q = buf;
3073 while ((*pch >= 'a' && *pch <= 'z') ||
3074 (*pch >= 'A' && *pch <= 'Z') ||
3075 (*pch >= '0' && *pch <= '9') ||
57206fd4 3076 *pch == '_' || *pch == '.') {
9307c4c1
FB		 3077 if ((q - buf) < sizeof(buf) - 1)
3078 *q++ = *pch;
3079 pch++;
3080 }
cd390083 3081 while (qemu_isspace(*pch))
9307c4c1
FB		 3082 pch++;
3083 *q = 0;
7743e588 3084 ret = get_monitor_def(&reg, buf);
09b9418c 3085 if (ret < 0)
376253ec 3086 expr_error(mon, "unknown register");
7743e588 3087 n = reg;
9307c4c1
FB		 3088 }
3089 break;
3090 case '\0':
376253ec 3091 expr_error(mon, "unexpected end of expression");
9307c4c1
FB		 3092 n = 0;
3093 break;
3094 default:
7743e588 3095#if TARGET_PHYS_ADDR_BITS > 32
4f4fbf77
FB		 3096 n = strtoull(pch, &p, 0);
3097#else
9307c4c1 3098 n = strtoul(pch, &p, 0);
4f4fbf77 3099#endif
9307c4c1 3100 if (pch == p) {
376253ec 3101 expr_error(mon, "invalid char in expression");
9307c4c1
FB		 3102 }
3103 pch = p;
cd390083 3104 while (qemu_isspace(*pch))
9307c4c1
FB		 3105 pch++;
3106 break;
3107 }
3108 return n;
3109}
3110
3111
376253ec 3112static int64_t expr_prod(Monitor *mon)
9307c4c1 3113{
c2efc95d 3114 int64_t val, val2;
92a31b1f 3115 int op;
3b46e624 3116
376253ec 3117 val = expr_unary(mon);
9307c4c1
FB		 3118 for(;;) {
3119 op = *pch;
3120 if (op != '*' && op != '/' && op != '%')
3121 break;
3122 next();
376253ec 3123 val2 = expr_unary(mon);
9307c4c1
FB		 3124 switch(op) {
3125 default:
3126 case '*':
3127 val *= val2;
3128 break;
3129 case '/':
3130 case '%':
5fafdf24 3131 if (val2 == 0)
376253ec 3132 expr_error(mon, "division by zero");
9307c4c1
FB		 3133 if (op == '/')
3134 val /= val2;
3135 else
3136 val %= val2;
3137 break;
3138 }
3139 }
3140 return val;
3141}
3142
376253ec 3143static int64_t expr_logic(Monitor *mon)
9307c4c1 3144{
c2efc95d 3145 int64_t val, val2;
92a31b1f 3146 int op;
9307c4c1 3147
376253ec 3148 val = expr_prod(mon);
9307c4c1
FB		 3149 for(;;) {
3150 op = *pch;
3151 if (op != '&' && op != '|' && op != '^')
3152 break;
3153 next();
376253ec 3154 val2 = expr_prod(mon);
9307c4c1
FB		 3155 switch(op) {
3156 default:
3157 case '&':
3158 val &= val2;
3159 break;
3160 case '|':
3161 val |= val2;
3162 break;
3163 case '^':
3164 val ^= val2;
3165 break;
3166 }
3167 }
3168 return val;
3169}
3170
376253ec 3171static int64_t expr_sum(Monitor *mon)
9307c4c1 3172{
c2efc95d 3173 int64_t val, val2;
92a31b1f 3174 int op;
9307c4c1 3175
376253ec 3176 val = expr_logic(mon);
9307c4c1
FB		 3177 for(;;) {
3178 op = *pch;
3179 if (op != '+' && op != '-')
3180 break;
3181 next();
376253ec 3182 val2 = expr_logic(mon);
9307c4c1
FB		 3183 if (op == '+')
3184 val += val2;
3185 else
3186 val -= val2;
3187 }
3188 return val;
3189}
3190
376253ec 3191static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
9307c4c1
FB		 3192{
3193 pch = *pp;
3194 if (setjmp(expr_env)) {
3195 *pp = pch;
3196 return -1;
3197 }
cd390083 3198 while (qemu_isspace(*pch))
9307c4c1 3199 pch++;
376253ec 3200 *pval = expr_sum(mon);
9307c4c1
FB		 3201 *pp = pch;
3202 return 0;
3203}
3204
3350a4dd
MA		 3205static int get_double(Monitor *mon, double *pval, const char **pp)
3206{
3207 const char *p = *pp;
3208 char *tailp;
3209 double d;
3210
3211 d = strtod(p, &tailp);
3212 if (tailp == p) {
3213 monitor_printf(mon, "Number expected\n");
3214 return -1;
3215 }
3216 if (d != d || d - d != 0) {
3217 /* NaN or infinity */
3218 monitor_printf(mon, "Bad number\n");
3219 return -1;
3220 }
3221 *pval = d;
3222 *pp = tailp;
3223 return 0;
3224}
3225
9307c4c1
FB		 3226static int get_str(char *buf, int buf_size, const char **pp)
3227{
3228 const char *p;
3229 char *q;
3230 int c;
3231
81d0912d 3232 q = buf;
9307c4c1 3233 p = *pp;
cd390083 3234 while (qemu_isspace(*p))
9307c4c1
FB		 3235 p++;
3236 if (*p == '\0') {
3237 fail:
81d0912d 3238 *q = '\0';
9307c4c1
FB		 3239 *pp = p;
3240 return -1;
3241 }
9307c4c1
FB		 3242 if (*p == '\"') {
3243 p++;
3244 while (*p != '\0' && *p != '\"') {
3245 if (*p == '\\') {
3246 p++;
3247 c = *p++;
3248 switch(c) {
3249 case 'n':
3250 c = '\n';
3251 break;
3252 case 'r':
3253 c = '\r';
3254 break;
3255 case '\\':
3256 case '\'':
3257 case '\"':
3258 break;
3259 default:
3260 qemu_printf("unsupported escape code: '\\%c'\n", c);
3261 goto fail;
3262 }
3263 if ((q - buf) < buf_size - 1) {
3264 *q++ = c;
3265 }
3266 } else {
3267 if ((q - buf) < buf_size - 1) {
3268 *q++ = *p;
3269 }
3270 p++;
3271 }
3272 }
3273 if (*p != '\"') {
5b60212f 3274 qemu_printf("unterminated string\n");
9307c4c1
FB		 3275 goto fail;
3276 }
3277 p++;
3278 } else {
cd390083 3279 while (*p != '\0' && !qemu_isspace(*p)) {
9307c4c1
FB		 3280 if ((q - buf) < buf_size - 1) {
3281 *q++ = *p;
3282 }
3283 p++;
3284 }
9307c4c1 3285 }
81d0912d 3286 *q = '\0';
9307c4c1
FB		 3287 *pp = p;
3288 return 0;
3289}
3290
4590fd80
LC		 3291/*
3292 * Store the command-name in cmdname, and return a pointer to
3293 * the remaining of the command string.
3294 */
3295static const char *get_command_name(const char *cmdline,
3296 char *cmdname, size_t nlen)
3297{
3298 size_t len;
3299 const char *p, *pstart;
3300
3301 p = cmdline;
3302 while (qemu_isspace(*p))
3303 p++;
3304 if (*p == '\0')
3305 return NULL;
3306 pstart = p;
3307 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3308 p++;
3309 len = p - pstart;
3310 if (len > nlen - 1)
3311 len = nlen - 1;
3312 memcpy(cmdname, pstart, len);
3313 cmdname[len] = '\0';
3314 return p;
3315}
3316
4d76d2ba
LC		 3317/**
3318 * Read key of 'type' into 'key' and return the current
3319 * 'type' pointer.
3320 */
3321static char *key_get_info(const char *type, char **key)
3322{
3323 size_t len;
3324 char *p, *str;
3325
3326 if (*type == ',')
3327 type++;
3328
3329 p = strchr(type, ':');
3330 if (!p) {
3331 *key = NULL;
3332 return NULL;
3333 }
3334 len = p - type;
3335
7267c094 3336 str = g_malloc(len + 1);
4d76d2ba
LC		 3337 memcpy(str, type, len);
3338 str[len] = '\0';
3339
3340 *key = str;
3341 return ++p;
3342}
3343
9307c4c1
FB		 3344static int default_fmt_format = 'x';
3345static int default_fmt_size = 4;
3346
3347#define MAX_ARGS 16
3348
fbc3d96c
LS		 3349static int is_valid_option(const char *c, const char *typestr)
3350{
3351 char option[3];
3352
3353 option[0] = '-';
3354 option[1] = *c;
3355 option[2] = '\0';
3356
3357 typestr = strstr(typestr, option);
3358 return (typestr != NULL);
3359}
3360
945c5ac8
LC		 3361static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
3362 const char *cmdname)
7fd669a1
LC		 3363{
3364 const mon_cmd_t *cmd;
3365
945c5ac8 3366 for (cmd = disp_table; cmd->name != NULL; cmd++) {
7fd669a1
LC		 3367 if (compare_cmd(cmdname, cmd->name)) {
3368 return cmd;
3369 }
3370 }
3371
3372 return NULL;
3373}
3374
945c5ac8
LC		 3375static const mon_cmd_t *monitor_find_command(const char *cmdname)
3376{
3377 return search_dispatch_table(mon_cmds, cmdname);
3378}
3379
bead3ce1
LC		 3380static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
3381{
f36b4afb 3382 return search_dispatch_table(qmp_cmds, cmdname);
bead3ce1
LC		 3383}
3384
c227f099 3385static const mon_cmd_t *monitor_parse_command(Monitor *mon,
55f81d96 3386 const char *cmdline,
55f81d96 3387 QDict *qdict)
9307c4c1 3388{
4590fd80 3389 const char *p, *typestr;
53773581 3390 int c;
c227f099 3391 const mon_cmd_t *cmd;
9307c4c1
FB		 3392 char cmdname[256];
3393 char buf[1024];
4d76d2ba 3394 char *key;
9dc39cba
FB		 3395
3396#ifdef DEBUG
376253ec 3397 monitor_printf(mon, "command='%s'\n", cmdline);
9dc39cba 3398#endif
3b46e624 3399
9307c4c1 3400 /* extract the command name */
4590fd80
LC		 3401 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3402 if (!p)
55f81d96 3403 return NULL;
3b46e624 3404
7fd669a1
LC		 3405 cmd = monitor_find_command(cmdname);
3406 if (!cmd) {
d91d9bf6 3407 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
55f81d96 3408 return NULL;
9307c4c1 3409 }
9307c4c1 3410
9307c4c1
FB		 3411 /* parse the parameters */
3412 typestr = cmd->args_type;
9dc39cba 3413 for(;;) {
4d76d2ba
LC		 3414 typestr = key_get_info(typestr, &key);
3415 if (!typestr)
9dc39cba 3416 break;
4d76d2ba 3417 c = *typestr;
9307c4c1
FB		 3418 typestr++;
3419 switch(c) {
3420 case 'F':
81d0912d 3421 case 'B':
9307c4c1
FB		 3422 case 's':
3423 {
3424 int ret;
3b46e624 3425
cd390083 3426 while (qemu_isspace(*p))
9307c4c1
FB		 3427 p++;
3428 if (*typestr == '?') {
3429 typestr++;
3430 if (*p == '\0') {
3431 /* no optional string: NULL argument */
53773581 3432 break;
9307c4c1
FB		 3433 }
3434 }
3435 ret = get_str(buf, sizeof(buf), &p);
3436 if (ret < 0) {
81d0912d
FB		 3437 switch(c) {
3438 case 'F':
376253ec
AL		 3439 monitor_printf(mon, "%s: filename expected\n",
3440 cmdname);
81d0912d
FB		 3441 break;
3442 case 'B':
376253ec
AL		 3443 monitor_printf(mon, "%s: block device name expected\n",
3444 cmdname);
81d0912d
FB		 3445 break;
3446 default:
376253ec 3447 monitor_printf(mon, "%s: string expected\n", cmdname);
81d0912d
FB		 3448 break;
3449 }
9307c4c1
FB		 3450 goto fail;
3451 }
53773581 3452 qdict_put(qdict, key, qstring_from_str(buf));
9307c4c1 3453 }
9dc39cba 3454 break;
361127df
MA		 3455 case 'O':
3456 {
3457 QemuOptsList *opts_list;
3458 QemuOpts *opts;
3459
3460 opts_list = qemu_find_opts(key);
3461 if (!opts_list || opts_list->desc->name) {
3462 goto bad_type;
3463 }
3464 while (qemu_isspace(*p)) {
3465 p++;
3466 }
3467 if (!*p)
3468 break;
3469 if (get_str(buf, sizeof(buf), &p) < 0) {
3470 goto fail;
3471 }
3472 opts = qemu_opts_parse(opts_list, buf, 1);
3473 if (!opts) {
3474 goto fail;
3475 }
3476 qemu_opts_to_qdict(opts, qdict);
3477 qemu_opts_del(opts);
3478 }
3479 break;
9307c4c1
FB		 3480 case '/':
3481 {
3482 int count, format, size;
3b46e624 3483
cd390083 3484 while (qemu_isspace(*p))
9307c4c1
FB		 3485 p++;
3486 if (*p == '/') {
3487 /* format found */
3488 p++;
3489 count = 1;
cd390083 3490 if (qemu_isdigit(*p)) {
9307c4c1 3491 count = 0;
cd390083 3492 while (qemu_isdigit(*p)) {
9307c4c1
FB		 3493 count = count * 10 + (*p - '0');
3494 p++;
3495 }
3496 }
3497 size = -1;
3498 format = -1;
3499 for(;;) {
3500 switch(*p) {
3501 case 'o':
3502 case 'd':
3503 case 'u':
3504 case 'x':
3505 case 'i':
3506 case 'c':
3507 format = *p++;
3508 break;
3509 case 'b':
3510 size = 1;
3511 p++;
3512 break;
3513 case 'h':
3514 size = 2;
3515 p++;
3516 break;
3517 case 'w':
3518 size = 4;
3519 p++;
3520 break;
3521 case 'g':
3522 case 'L':
3523 size = 8;
3524 p++;
3525 break;
3526 default:
3527 goto next;
3528 }
3529 }
3530 next:
cd390083 3531 if (*p != '\0' && !qemu_isspace(*p)) {
376253ec
AL		 3532 monitor_printf(mon, "invalid char in format: '%c'\n",
3533 *p);
9307c4c1
FB		 3534 goto fail;
3535 }
9307c4c1
FB		 3536 if (format < 0)
3537 format = default_fmt_format;
4c27ba27
FB		 3538 if (format != 'i') {
3539 /* for 'i', not specifying a size gives -1 as size */
3540 if (size < 0)
3541 size = default_fmt_size;
e90f009b 3542 default_fmt_size = size;
4c27ba27 3543 }
9307c4c1
FB		 3544 default_fmt_format = format;
3545 } else {
3546 count = 1;
3547 format = default_fmt_format;
4c27ba27
FB		 3548 if (format != 'i') {
3549 size = default_fmt_size;
3550 } else {
3551 size = -1;
3552 }
9307c4c1 3553 }
f7188bbe
LC		 3554 qdict_put(qdict, "count", qint_from_int(count));
3555 qdict_put(qdict, "format", qint_from_int(format));
3556 qdict_put(qdict, "size", qint_from_int(size));
9307c4c1 3557 }
9dc39cba 3558 break;
9307c4c1 3559 case 'i':
92a31b1f 3560 case 'l':
b6e098d7 3561 case 'M':
9307c4c1 3562 {
c2efc95d 3563 int64_t val;
7743e588 3564
cd390083 3565 while (qemu_isspace(*p))
9307c4c1 3566 p++;
3440557b 3567 if (*typestr == '?' || *typestr == '.') {
3440557b 3568 if (*typestr == '?') {
53773581
LC		 3569 if (*p == '\0') {
3570 typestr++;
3571 break;
3572 }
3440557b
FB		 3573 } else {
3574 if (*p == '.') {
3575 p++;
cd390083 3576 while (qemu_isspace(*p))
3440557b 3577 p++;
3440557b 3578 } else {
53773581
LC		 3579 typestr++;
3580 break;
3440557b
FB		 3581 }
3582 }
13224a87 3583 typestr++;
9307c4c1 3584 }
376253ec 3585 if (get_expr(mon, &val, &p))
9307c4c1 3586 goto fail;
675ebef9
LC		 3587 /* Check if 'i' is greater than 32-bit */
3588 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3589 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3590 monitor_printf(mon, "integer is for 32-bit values\n");
3591 goto fail;
b6e098d7
LC		 3592 } else if (c == 'M') {
3593 val <<= 20;
675ebef9 3594 }
53773581 3595 qdict_put(qdict, key, qint_from_int(val));
9307c4c1
FB		 3596 }
3597 break;
dbc0c67f
JS		 3598 case 'o':
3599 {
70b4f4bb 3600 int64_t val;
dbc0c67f
JS		 3601 char *end;
3602
3603 while (qemu_isspace(*p)) {
3604 p++;
3605 }
3606 if (*typestr == '?') {
3607 typestr++;
3608 if (*p == '\0') {
3609 break;
3610 }
3611 }
3612 val = strtosz(p, &end);
3613 if (val < 0) {
3614 monitor_printf(mon, "invalid size\n");
3615 goto fail;
3616 }
3617 qdict_put(qdict, key, qint_from_int(val));
3618 p = end;
3619 }
3620 break;
fccfb11e 3621 case 'T':
3350a4dd
MA		 3622 {
3623 double val;
3624
3625 while (qemu_isspace(*p))
3626 p++;
3627 if (*typestr == '?') {
3628 typestr++;
3629 if (*p == '\0') {
3630 break;
3631 }
3632 }
3633 if (get_double(mon, &val, &p) < 0) {
3634 goto fail;
3635 }
07de3e60 3636 if (p[0] && p[1] == 's') {
fccfb11e
MA		 3637 switch (*p) {
3638 case 'm':
3639 val /= 1e3; p += 2; break;
3640 case 'u':
3641 val /= 1e6; p += 2; break;
3642 case 'n':
3643 val /= 1e9; p += 2; break;
3644 }
3645 }
3350a4dd
MA		 3646 if (*p && !qemu_isspace(*p)) {
3647 monitor_printf(mon, "Unknown unit suffix\n");
3648 goto fail;
3649 }
3650 qdict_put(qdict, key, qfloat_from_double(val));
3651 }
3652 break;
942cd1f2
MA		 3653 case 'b':
3654 {
3655 const char *beg;
3656 int val;
3657
3658 while (qemu_isspace(*p)) {
3659 p++;
3660 }
3661 beg = p;
3662 while (qemu_isgraph(*p)) {
3663 p++;
3664 }
3665 if (p - beg == 2 && !memcmp(beg, "on", p - beg)) {
3666 val = 1;
3667 } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) {
3668 val = 0;
3669 } else {
3670 monitor_printf(mon, "Expected 'on' or 'off'\n");
3671 goto fail;
3672 }
3673 qdict_put(qdict, key, qbool_from_int(val));
3674 }
3675 break;
9307c4c1
FB		 3676 case '-':
3677 {
fbc3d96c 3678 const char *tmp = p;
eb159d13 3679 int skip_key = 0;
9307c4c1 3680 /* option */
3b46e624 3681
9307c4c1
FB		 3682 c = *typestr++;
3683 if (c == '\0')
3684 goto bad_type;
cd390083 3685 while (qemu_isspace(*p))
9307c4c1 3686 p++;
9307c4c1
FB		 3687 if (*p == '-') {
3688 p++;
fbc3d96c
LS		 3689 if(c != *p) {
3690 if(!is_valid_option(p, typestr)) {
3691
3692 monitor_printf(mon, "%s: unsupported option -%c\n",
3693 cmdname, *p);
3694 goto fail;
3695 } else {
3696 skip_key = 1;
3697 }
3698 }
3699 if(skip_key) {
3700 p = tmp;
3701 } else {
eb159d13 3702 /* has option */
fbc3d96c 3703 p++;
eb159d13 3704 qdict_put(qdict, key, qbool_from_int(1));
9307c4c1 3705 }
9307c4c1 3706 }
9307c4c1
FB		 3707 }
3708 break;
3709 default:
3710 bad_type:
376253ec 3711 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
9307c4c1
FB		 3712 goto fail;
3713 }
7267c094 3714 g_free(key);
4d76d2ba 3715 key = NULL;
9dc39cba 3716 }
9307c4c1 3717 /* check that all arguments were parsed */
cd390083 3718 while (qemu_isspace(*p))
9307c4c1
FB		 3719 p++;
3720 if (*p != '\0') {
376253ec
AL		 3721 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3722 cmdname);
9307c4c1 3723 goto fail;
9dc39cba 3724 }
9307c4c1 3725
55f81d96 3726 return cmd;
ac7531ec 3727
55f81d96 3728fail:
7267c094 3729 g_free(key);
55f81d96
LC		 3730 return NULL;
3731}
3732
d6f46833
MA		 3733void monitor_set_error(Monitor *mon, QError *qerror)
3734{
3735 /* report only the first error */
3736 if (!mon->error) {
3737 mon->error = qerror;
3738 } else {
3739 MON_DEBUG("Additional error report at %s:%d\n",
3740 qerror->file, qerror->linenr);
3741 QDECREF(qerror);
3742 }
3743}
3744
bb89c2e9
LC		 3745static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
3746{
6d441430
LC		 3747 if (ret && !monitor_has_error(mon)) {
3748 /*
3749 * If it returns failure, it must have passed on error.
3750 *
3751 * Action: Report an internal error to the client if in QMP.
3752 */
3753 qerror_report(QERR_UNDEFINED_ERROR);
3754 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3755 cmd->name);
3756 }
bb89c2e9
LC		 3757
3758#ifdef CONFIG_DEBUG_MONITOR
6d441430
LC		 3759 if (!ret && monitor_has_error(mon)) {
3760 /*
3761 * If it returns success, it must not have passed an error.
3762 *
3763 * Action: Report the passed error to the client.
3764 */
3765 MON_DEBUG("command '%s' returned success but passed an error\n",
3766 cmd->name);
3767 }
3768
3769 if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
3770 /*
3771 * Handlers should not call Monitor print functions.
3772 *
3773 * Action: Ignore them in QMP.
3774 *
3775 * (XXX: we don't check any 'info' or 'query' command here
3776 * because the user print function _is_ called by do_info(), hence
3777 * we will trigger this check. This problem will go away when we
3778 * make 'query' commands real and kill do_info())
3779 */
3780 MON_DEBUG("command '%s' called print functions %d time(s)\n",
3781 cmd->name, mon_print_count_get(mon));
cde0fc75 3782 }
6d441430 3783#endif
bb89c2e9
LC		 3784}
3785
f3c157c4 3786static void handle_user_command(Monitor *mon, const char *cmdline)
55f81d96 3787{
55f81d96 3788 QDict *qdict;
c227f099 3789 const mon_cmd_t *cmd;
55f81d96
LC		 3790
3791 qdict = qdict_new();
3792
590fb3b7 3793 cmd = monitor_parse_command(mon, cmdline, qdict);
13917bee
LC		 3794 if (!cmd)
3795 goto out;
3796
4903de0c 3797 if (handler_is_async(cmd)) {
940cc30d 3798 user_async_cmd_handler(mon, cmd, qdict);
9e80721e 3799 } else if (handler_is_qobject(cmd)) {
de79ba6f
LC		 3800 QObject *data = NULL;
3801
3802 /* XXX: ignores the error code */
3803 cmd->mhandler.cmd_new(mon, qdict, &data);
3804 assert(!monitor_has_error(mon));
3805 if (data) {
3806 cmd->user_print(mon, data);
3807 qobject_decref(data);
3808 }
13917bee 3809 } else {
af4ce882 3810 cmd->mhandler.cmd(mon, qdict);
55f81d96
LC		 3811 }
3812
13917bee 3813out:
f7188bbe 3814 QDECREF(qdict);
9dc39cba
FB		 3815}
3816
81d0912d
FB		 3817static void cmd_completion(const char *name, const char *list)
3818{
3819 const char *p, *pstart;
3820 char cmd[128];
3821 int len;
3822
3823 p = list;
3824 for(;;) {
3825 pstart = p;
3826 p = strchr(p, '|');
3827 if (!p)
3828 p = pstart + strlen(pstart);
3829 len = p - pstart;
3830 if (len > sizeof(cmd) - 2)
3831 len = sizeof(cmd) - 2;
3832 memcpy(cmd, pstart, len);
3833 cmd[len] = '\0';
3834 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
731b0364 3835 readline_add_completion(cur_mon->rs, cmd);
81d0912d
FB		 3836 }
3837 if (*p == '\0')
3838 break;
3839 p++;
3840 }
3841}
3842
3843static void file_completion(const char *input)
3844{
3845 DIR *ffs;
3846 struct dirent *d;
3847 char path[1024];
3848 char file[1024], file_prefix[1024];
3849 int input_path_len;
3850 const char *p;
3851
5fafdf24 3852 p = strrchr(input, '/');
81d0912d
FB		 3853 if (!p) {
3854 input_path_len = 0;
3855 pstrcpy(file_prefix, sizeof(file_prefix), input);
363a37d5 3856 pstrcpy(path, sizeof(path), ".");
81d0912d
FB		 3857 } else {
3858 input_path_len = p - input + 1;
3859 memcpy(path, input, input_path_len);
3860 if (input_path_len > sizeof(path) - 1)
3861 input_path_len = sizeof(path) - 1;
3862 path[input_path_len] = '\0';
3863 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3864 }
3865#ifdef DEBUG_COMPLETION
376253ec
AL		 3866 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3867 input, path, file_prefix);
81d0912d
FB		 3868#endif
3869 ffs = opendir(path);
3870 if (!ffs)
3871 return;
3872 for(;;) {
3873 struct stat sb;
3874 d = readdir(ffs);
3875 if (!d)
3876 break;
46c7fc18
KK		 3877
3878 if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
3879 continue;
3880 }
3881
81d0912d
FB		 3882 if (strstart(d->d_name, file_prefix, NULL)) {
3883 memcpy(file, input, input_path_len);
363a37d5
BS		 3884 if (input_path_len < sizeof(file))
3885 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3886 d->d_name);
81d0912d
FB		 3887 /* stat the file to find out if it's a directory.
3888 * In that case add a slash to speed up typing long paths
3889 */
c951d9a6 3890 if (stat(file, &sb) == 0 && S_ISDIR(sb.st_mode)) {
363a37d5 3891 pstrcat(file, sizeof(file), "/");
c951d9a6 3892 }
731b0364 3893 readline_add_completion(cur_mon->rs, file);
81d0912d
FB		 3894 }
3895 }
3896 closedir(ffs);
3897}
3898
51de9760 3899static void block_completion_it(void *opaque, BlockDriverState *bs)
81d0912d 3900{
51de9760 3901 const char *name = bdrv_get_device_name(bs);
81d0912d
FB		 3902 const char *input = opaque;
3903
3904 if (input[0] == '\0' ||
3905 !strncmp(name, (char *)input, strlen(input))) {
731b0364 3906 readline_add_completion(cur_mon->rs, name);
81d0912d
FB		 3907 }
3908}
3909
3910/* NOTE: this parser is an approximate form of the real command parser */
3911static void parse_cmdline(const char *cmdline,
3912 int *pnb_args, char **args)
3913{
3914 const char *p;
3915 int nb_args, ret;
3916 char buf[1024];
3917
3918 p = cmdline;
3919 nb_args = 0;
3920 for(;;) {
cd390083 3921 while (qemu_isspace(*p))
81d0912d
FB		 3922 p++;
3923 if (*p == '\0')
3924 break;
3925 if (nb_args >= MAX_ARGS)
3926 break;
3927 ret = get_str(buf, sizeof(buf), &p);
7267c094 3928 args[nb_args] = g_strdup(buf);
81d0912d
FB		 3929 nb_args++;
3930 if (ret < 0)
3931 break;
3932 }
3933 *pnb_args = nb_args;
3934}
3935
4d76d2ba
LC		 3936static const char *next_arg_type(const char *typestr)
3937{
3938 const char *p = strchr(typestr, ':');
3939 return (p != NULL ? ++p : typestr);
3940}
3941
4c36ba32 3942static void monitor_find_completion(const char *cmdline)
81d0912d
FB		 3943{
3944 const char *cmdname;
3945 char *args[MAX_ARGS];
3946 int nb_args, i, len;
3947 const char *ptype, *str;
c227f099 3948 const mon_cmd_t *cmd;
64866c3d 3949 const KeyDef *key;
81d0912d
FB		 3950
3951 parse_cmdline(cmdline, &nb_args, args);
3952#ifdef DEBUG_COMPLETION
3953 for(i = 0; i < nb_args; i++) {
376253ec 3954 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
81d0912d
FB		 3955 }
3956#endif
3957
3958 /* if the line ends with a space, it means we want to complete the
3959 next arg */
3960 len = strlen(cmdline);
cd390083 3961 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
03a63484
JK		 3962 if (nb_args >= MAX_ARGS) {
3963 goto cleanup;
3964 }
7267c094 3965 args[nb_args++] = g_strdup("");
81d0912d
FB		 3966 }
3967 if (nb_args <= 1) {
3968 /* command completion */
3969 if (nb_args == 0)
3970 cmdname = "";
3971 else
3972 cmdname = args[0];
731b0364 3973 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
376253ec 3974 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3975 cmd_completion(cmdname, cmd->name);
3976 }
3977 } else {
3978 /* find the command */
03a63484
JK		 3979 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3980 if (compare_cmd(args[0], cmd->name)) {
3981 break;
3982 }
81d0912d 3983 }
03a63484
JK		 3984 if (!cmd->name) {
3985 goto cleanup;
3986 }
3987
4d76d2ba 3988 ptype = next_arg_type(cmd->args_type);
81d0912d
FB		 3989 for(i = 0; i < nb_args - 2; i++) {
3990 if (*ptype != '\0') {
4d76d2ba 3991 ptype = next_arg_type(ptype);
81d0912d 3992 while (*ptype == '?')
4d76d2ba 3993 ptype = next_arg_type(ptype);
81d0912d
FB		 3994 }
3995 }
3996 str = args[nb_args - 1];
2a1704a7 3997 if (*ptype == '-' && ptype[1] != '\0') {
3b6dbf27 3998 ptype = next_arg_type(ptype);
2a1704a7 3999 }
81d0912d
FB		 4000 switch(*ptype) {
4001 case 'F':
4002 /* file completion */
731b0364 4003 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4004 file_completion(str);
4005 break;
4006 case 'B':
4007 /* block device name completion */
731b0364 4008 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4009 bdrv_iterate(block_completion_it, (void *)str);
4010 break;
7fe48483
FB		 4011 case 's':
4012 /* XXX: more generic ? */
4013 if (!strcmp(cmd->name, "info")) {
731b0364 4014 readline_set_completion_index(cur_mon->rs, strlen(str));
7fe48483
FB		 4015 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
4016 cmd_completion(str, cmd->name);
4017 }
64866c3d 4018 } else if (!strcmp(cmd->name, "sendkey")) {
e600d1ef
BS		 4019 char *sep = strrchr(str, '-');
4020 if (sep)
4021 str = sep + 1;
731b0364 4022 readline_set_completion_index(cur_mon->rs, strlen(str));
64866c3d
FB		 4023 for(key = key_defs; key->name != NULL; key++) {
4024 cmd_completion(str, key->name);
4025 }
f3353c6b
JK		 4026 } else if (!strcmp(cmd->name, "help|?")) {
4027 readline_set_completion_index(cur_mon->rs, strlen(str));
4028 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4029 cmd_completion(str, cmd->name);
4030 }
7fe48483
FB		 4031 }
4032 break;
81d0912d
FB		 4033 default:
4034 break;
4035 }
4036 }
03a63484
JK		 4037
4038cleanup:
4039 for (i = 0; i < nb_args; i++) {
7267c094 4040 g_free(args[i]);
03a63484 4041 }
81d0912d
FB		 4042}
4043
731b0364 4044static int monitor_can_read(void *opaque)
9dc39cba 4045{
731b0364
AL		 4046 Monitor *mon = opaque;
4047
c62313bb 4048 return (mon->suspend_cnt == 0) ? 1 : 0;
9dc39cba
FB		 4049}
4050
09069b19 4051static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name)
5fa737a4 4052{
09069b19
LC		 4053 int is_cap = compare_cmd(cmd_name, "qmp_capabilities");
4054 return (qmp_cmd_mode(mon) ? is_cap : !is_cap);
5fa737a4
LC		 4055}
4056
4af9193a
LC		 4057/*
4058 * Argument validation rules:
4059 *
4060 * 1. The argument must exist in cmd_args qdict
4061 * 2. The argument type must be the expected one
4062 *
4063 * Special case: If the argument doesn't exist in cmd_args and
4064 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4065 * checking is skipped for it.
4066 */
4067static int check_client_args_type(const QDict *client_args,
4068 const QDict *cmd_args, int flags)
5fa737a4 4069{
4af9193a 4070 const QDictEntry *ent;
5fa737a4 4071
4af9193a
LC		 4072 for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){
4073 QObject *obj;
4074 QString *arg_type;
4075 const QObject *client_arg = qdict_entry_value(ent);
4076 const char *client_arg_name = qdict_entry_key(ent);
4077
4078 obj = qdict_get(cmd_args, client_arg_name);
4079 if (!obj) {
4080 if (flags & QMP_ACCEPT_UNKNOWNS) {
4081 /* handler accepts unknowns */
4082 continue;
4083 }
4084 /* client arg doesn't exist */
4085 qerror_report(QERR_INVALID_PARAMETER, client_arg_name);
4086 return -1;
4087 }
5fa737a4 4088
4af9193a
LC		 4089 arg_type = qobject_to_qstring(obj);
4090 assert(arg_type != NULL);
5fa737a4 4091
4af9193a
LC		 4092 /* check if argument's type is correct */
4093 switch (qstring_get_str(arg_type)[0]) {
5fa737a4
LC		 4094 case 'F':
4095 case 'B':
4096 case 's':
4af9193a
LC		 4097 if (qobject_type(client_arg) != QTYPE_QSTRING) {
4098 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4099 "string");
5fa737a4
LC		 4100 return -1;
4101 }
4af9193a 4102 break;
5fa737a4
LC		 4103 case 'i':
4104 case 'l':
b6e098d7 4105 case 'M':
dbc0c67f 4106 case 'o':
4af9193a
LC		 4107 if (qobject_type(client_arg) != QTYPE_QINT) {
4108 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4109 "int");
4110 return -1;
5fa737a4
LC		 4111 }
4112 break;
fccfb11e 4113 case 'T':
4af9193a
LC		 4114 if (qobject_type(client_arg) != QTYPE_QINT &&
4115 qobject_type(client_arg) != QTYPE_QFLOAT) {
4116 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4117 "number");
4118 return -1;
3350a4dd
MA		 4119 }
4120 break;
942cd1f2 4121 case 'b':
5fa737a4 4122 case '-':
4af9193a
LC		 4123 if (qobject_type(client_arg) != QTYPE_QBOOL) {
4124 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4125 "bool");
4126 return -1;
5fa737a4
LC		 4127 }
4128 break;
361127df 4129 case 'O':
4af9193a
LC		 4130 assert(flags & QMP_ACCEPT_UNKNOWNS);
4131 break;
4132 case '/':
4133 case '.':
4134 /*
4135 * These types are not supported by QMP and thus are not
4136 * handled here. Fall through.
4137 */
5fa737a4 4138 default:
5fa737a4 4139 abort();
4af9193a
LC		 4140 }
4141 }
4142
4143 return 0;
4144}
4145
2dbc8db0
LC		 4146/*
4147 * - Check if the client has passed all mandatory args
4148 * - Set special flags for argument validation
4149 */
4150static int check_mandatory_args(const QDict *cmd_args,
4151 const QDict *client_args, int *flags)
4152{
4153 const QDictEntry *ent;
4154
4155 for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) {
4156 const char *cmd_arg_name = qdict_entry_key(ent);
4157 QString *type = qobject_to_qstring(qdict_entry_value(ent));
4158 assert(type != NULL);
4159
4160 if (qstring_get_str(type)[0] == 'O') {
4161 assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0);
4162 *flags |= QMP_ACCEPT_UNKNOWNS;
4163 } else if (qstring_get_str(type)[0] != '-' &&
4164 qstring_get_str(type)[1] != '?' &&
4165 !qdict_haskey(client_args, cmd_arg_name)) {
4166 qerror_report(QERR_MISSING_PARAMETER, cmd_arg_name);
4167 return -1;
4168 }
5fa737a4
LC		 4169 }
4170
4171 return 0;
4172}
4173
2dbc8db0 4174static QDict *qdict_from_args_type(const char *args_type)
5fa737a4 4175{
2dbc8db0
LC		 4176 int i;
4177 QDict *qdict;
4178 QString *key, *type, *cur_qs;
4179
4180 assert(args_type != NULL);
4181
4182 qdict = qdict_new();
4183
4184 if (args_type == NULL || args_type[0] == '\0') {
4185 /* no args, empty qdict */
4186 goto out;
4187 }
4188
4189 key = qstring_new();
4190 type = qstring_new();
4191
4192 cur_qs = key;
4193
4194 for (i = 0;; i++) {
4195 switch (args_type[i]) {
4196 case ',':
4197 case '\0':
4198 qdict_put(qdict, qstring_get_str(key), type);
4199 QDECREF(key);
4200 if (args_type[i] == '\0') {
4201 goto out;
4202 }
4203 type = qstring_new(); /* qdict has ref */
4204 cur_qs = key = qstring_new();
4205 break;
4206 case ':':
4207 cur_qs = type;
4208 break;
4209 default:
4210 qstring_append_chr(cur_qs, args_type[i]);
4211 break;
4212 }
4213 }
4214
4215out:
4216 return qdict;
5fa737a4
LC		 4217}
4218
2dbc8db0
LC		 4219/*
4220 * Client argument checking rules:
4221 *
4222 * 1. Client must provide all mandatory arguments
4af9193a
LC		 4223 * 2. Each argument provided by the client must be expected
4224 * 3. Each argument provided by the client must have the type expected
4225 * by the command
2dbc8db0
LC		 4226 */
4227static int qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args)
361127df 4228{
2dbc8db0
LC		 4229 int flags, err;
4230 QDict *cmd_args;
4231
4232 cmd_args = qdict_from_args_type(cmd->args_type);
4233
4234 flags = 0;
4235 err = check_mandatory_args(cmd_args, client_args, &flags);
4236 if (err) {
4237 goto out;
4238 }
4239
4af9193a 4240 err = check_client_args_type(client_args, cmd_args, flags);
2dbc8db0
LC		 4241
4242out:
4243 QDECREF(cmd_args);
4244 return err;
361127df
MA		 4245}
4246
5fa737a4 4247/*
c917c8f3 4248 * Input object checking rules
5fa737a4 4249 *
c917c8f3
LC		 4250 * 1. Input object must be a dict
4251 * 2. The "execute" key must exist
4252 * 3. The "execute" key must be a string
4253 * 4. If the "arguments" key exists, it must be a dict
4254 * 5. If the "id" key exists, it can be anything (ie. json-value)
4255 * 6. Any argument not listed above is considered invalid
5fa737a4 4256 */
c917c8f3 4257static QDict *qmp_check_input_obj(QObject *input_obj)
5fa737a4 4258{
c917c8f3
LC		 4259 const QDictEntry *ent;
4260 int has_exec_key = 0;
4261 QDict *input_dict;
5fa737a4 4262
c917c8f3
LC		 4263 if (qobject_type(input_obj) != QTYPE_QDICT) {
4264 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object");
4265 return NULL;
5fa737a4
LC		 4266 }
4267
c917c8f3 4268 input_dict = qobject_to_qdict(input_obj);
5fa737a4 4269
c917c8f3
LC		 4270 for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){
4271 const char *arg_name = qdict_entry_key(ent);
4272 const QObject *arg_obj = qdict_entry_value(ent);
5fa737a4 4273
c917c8f3
LC		 4274 if (!strcmp(arg_name, "execute")) {
4275 if (qobject_type(arg_obj) != QTYPE_QSTRING) {
4276 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute",
4277 "string");
4278 return NULL;
361127df 4279 }
c917c8f3
LC		 4280 has_exec_key = 1;
4281 } else if (!strcmp(arg_name, "arguments")) {
4282 if (qobject_type(arg_obj) != QTYPE_QDICT) {
4283 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments",
4284 "object");
4285 return NULL;
5fa737a4 4286 }
c917c8f3
LC		 4287 } else if (!strcmp(arg_name, "id")) {
4288 /* FIXME: check duplicated IDs for async commands */
5fa737a4 4289 } else {
c917c8f3
LC		 4290 qerror_report(QERR_QMP_EXTRA_MEMBER, arg_name);
4291 return NULL;
5fa737a4
LC		 4292 }
4293 }
4294
c917c8f3
LC		 4295 if (!has_exec_key) {
4296 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4297 return NULL;
4298 }
5fa737a4 4299
c917c8f3 4300 return input_dict;
09069b19
LC		 4301}
4302
fc29df75
LC		 4303static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd,
4304 const QDict *params)
4305{
4306 int ret;
4307 QObject *data = NULL;
4308
4309 mon_print_count_init(mon);
4310
4311 ret = cmd->mhandler.cmd_new(mon, params, &data);
4312 handler_audit(mon, cmd, ret);
4313 monitor_protocol_emitter(mon, data);
4314 qobject_decref(data);
4315}
4316
5fa737a4
LC		 4317static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4318{
4319 int err;
4320 QObject *obj;
4321 QDict *input, *args;
5fa737a4 4322 const mon_cmd_t *cmd;
40e5a01d 4323 const char *cmd_name;
5fa737a4
LC		 4324 Monitor *mon = cur_mon;
4325
e4940c60 4326 args = input = NULL;
5fa737a4
LC		 4327
4328 obj = json_parser_parse(tokens, NULL);
4329 if (!obj) {
4330 // FIXME: should be triggered in json_parser_parse()
ab5b027e 4331 qerror_report(QERR_JSON_PARSING);
5fa737a4 4332 goto err_out;
5fa737a4
LC		 4333 }
4334
c917c8f3
LC		 4335 input = qmp_check_input_obj(obj);
4336 if (!input) {
5fa737a4
LC		 4337 qobject_decref(obj);
4338 goto err_out;
4339 }
4340
5fa737a4
LC		 4341 mon->mc->id = qdict_get(input, "id");
4342 qobject_incref(mon->mc->id);
4343
0bbab46d 4344 cmd_name = qdict_get_str(input, "execute");
89bd820a 4345 trace_handle_qmp_command(mon, cmd_name);
09069b19 4346 if (invalid_qmp_mode(mon, cmd_name)) {
ab5b027e 4347 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 4348 goto err_out;
09069b19
LC		 4349 }
4350
e3193601 4351 cmd = qmp_find_cmd(cmd_name);
d1249eaa 4352 if (!cmd) {
ab5b027e 4353 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 4354 goto err_out;
5fa737a4
LC		 4355 }
4356
4357 obj = qdict_get(input, "arguments");
4358 if (!obj) {
4359 args = qdict_new();
4360 } else {
4361 args = qobject_to_qdict(obj);
4362 QINCREF(args);
4363 }
4364
2dbc8db0 4365 err = qmp_check_client_args(cmd, args);
5fa737a4
LC		 4366 if (err < 0) {
4367 goto err_out;
4368 }
4369
40e5a01d 4370 if (handler_is_async(cmd)) {
5af7bbae
LC		 4371 err = qmp_async_cmd_handler(mon, cmd, args);
4372 if (err) {
4373 /* emit the error response */
4374 goto err_out;
4375 }
940cc30d 4376 } else {
fc29df75 4377 qmp_call_cmd(mon, cmd, args);
940cc30d 4378 }
e4940c60 4379
5fa737a4
LC		 4380 goto out;
4381
5fa737a4
LC		 4382err_out:
4383 monitor_protocol_emitter(mon, NULL);
4384out:
e4940c60 4385 QDECREF(input);
5fa737a4 4386 QDECREF(args);
5fa737a4
LC		 4387}
4388
9b57c02e
LC		 4389/**
4390 * monitor_control_read(): Read and handle QMP input
4391 */
4392static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4393{
4394 Monitor *old_mon = cur_mon;
4395
4396 cur_mon = opaque;
4397
5fa737a4 4398 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
9b57c02e
LC		 4399
4400 cur_mon = old_mon;
4401}
4402
731b0364 4403static void monitor_read(void *opaque, const uint8_t *buf, int size)
9dc39cba 4404{
731b0364 4405 Monitor *old_mon = cur_mon;
7e2515e8 4406 int i;
376253ec 4407
731b0364
AL		 4408 cur_mon = opaque;
4409
cde76ee1
AL		 4410 if (cur_mon->rs) {
4411 for (i = 0; i < size; i++)
4412 readline_handle_byte(cur_mon->rs, buf[i]);
4413 } else {
4414 if (size == 0 || buf[size - 1] != 0)
4415 monitor_printf(cur_mon, "corrupted command\n");
4416 else
f3c157c4 4417 handle_user_command(cur_mon, (char *)buf);
cde76ee1 4418 }
9dc39cba 4419
731b0364
AL		 4420 cur_mon = old_mon;
4421}
d8f44609 4422
376253ec 4423static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
aa455485 4424{
731b0364 4425 monitor_suspend(mon);
f3c157c4 4426 handle_user_command(mon, cmdline);
731b0364 4427 monitor_resume(mon);
d8f44609
AL		 4428}
4429
cde76ee1 4430int monitor_suspend(Monitor *mon)
d8f44609 4431{
cde76ee1
AL		 4432 if (!mon->rs)
4433 return -ENOTTY;
731b0364 4434 mon->suspend_cnt++;
cde76ee1 4435 return 0;
d8f44609
AL		 4436}
4437
376253ec 4438void monitor_resume(Monitor *mon)
d8f44609 4439{
cde76ee1
AL		 4440 if (!mon->rs)
4441 return;
731b0364
AL		 4442 if (--mon->suspend_cnt == 0)
4443 readline_show_prompt(mon->rs);
aa455485
FB		 4444}
4445
ca9567e2
LC		 4446static QObject *get_qmp_greeting(void)
4447{
b9c15f16 4448 QObject *ver = NULL;
ca9567e2 4449
b9c15f16 4450 qmp_marshal_input_query_version(NULL, NULL, &ver);
ca9567e2
LC		 4451 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver);
4452}
4453
9b57c02e
LC		 4454/**
4455 * monitor_control_event(): Print QMP gretting
4456 */
4457static void monitor_control_event(void *opaque, int event)
4458{
47116d1c
LC		 4459 QObject *data;
4460 Monitor *mon = opaque;
9b57c02e 4461
47116d1c
LC		 4462 switch (event) {
4463 case CHR_EVENT_OPENED:
4a7e1190 4464 mon->mc->command_mode = 0;
5fa737a4 4465 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
ca9567e2 4466 data = get_qmp_greeting();
9b57c02e
LC		 4467 monitor_json_emitter(mon, data);
4468 qobject_decref(data);
47116d1c
LC		 4469 break;
4470 case CHR_EVENT_CLOSED:
4471 json_message_parser_destroy(&mon->mc->parser);
4472 break;
9b57c02e
LC		 4473 }
4474}
4475
731b0364 4476static void monitor_event(void *opaque, int event)
86e94dea 4477{
376253ec
AL		 4478 Monitor *mon = opaque;
4479
2724b180
AL		 4480 switch (event) {
4481 case CHR_EVENT_MUX_IN:
a7aec5da
GH		 4482 mon->mux_out = 0;
4483 if (mon->reset_seen) {
4484 readline_restart(mon->rs);
4485 monitor_resume(mon);
4486 monitor_flush(mon);
4487 } else {
4488 mon->suspend_cnt = 0;
4489 }
2724b180
AL		 4490 break;
4491
4492 case CHR_EVENT_MUX_OUT:
a7aec5da
GH		 4493 if (mon->reset_seen) {
4494 if (mon->suspend_cnt == 0) {
4495 monitor_printf(mon, "\n");
4496 }
4497 monitor_flush(mon);
4498 monitor_suspend(mon);
4499 } else {
4500 mon->suspend_cnt++;
4501 }
4502 mon->mux_out = 1;
2724b180 4503 break;
86e94dea 4504
b6b8df56 4505 case CHR_EVENT_OPENED:
2724b180
AL		 4506 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4507 "information\n", QEMU_VERSION);
a7aec5da 4508 if (!mon->mux_out) {
2724b180 4509 readline_show_prompt(mon->rs);
a7aec5da
GH		 4510 }
4511 mon->reset_seen = 1;
2724b180
AL		 4512 break;
4513 }
86e94dea
TS		 4514}
4515
816f8925
WX		 4516static int
4517compare_mon_cmd(const void *a, const void *b)
4518{
4519 return strcmp(((const mon_cmd_t *)a)->name,
4520 ((const mon_cmd_t *)b)->name);
4521}
4522
4523static void sortcmdlist(void)
4524{
4525 int array_num;
4526 int elem_size = sizeof(mon_cmd_t);
4527
4528 array_num = sizeof(mon_cmds)/elem_size-1;
4529 qsort((void *)mon_cmds, array_num, elem_size, compare_mon_cmd);
4530
4531 array_num = sizeof(info_cmds)/elem_size-1;
4532 qsort((void *)info_cmds, array_num, elem_size, compare_mon_cmd);
4533}
4534
76655d6d
AL		 4535
4536/*
4537 * Local variables:
4538 * c-indent-level: 4
4539 * c-basic-offset: 4
4540 * tab-width: 8
4541 * End:
4542 */
4543
731b0364 4544void monitor_init(CharDriverState *chr, int flags)
aa455485 4545{
731b0364 4546 static int is_first_init = 1;
87127161 4547 Monitor *mon;
20d8a3ed
TS		 4548
4549 if (is_first_init) {
74475455 4550 key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL);
20d8a3ed
TS		 4551 is_first_init = 0;
4552 }
87127161 4553
7267c094 4554 mon = g_malloc0(sizeof(*mon));
20d8a3ed 4555
87127161 4556 mon->chr = chr;
731b0364 4557 mon->flags = flags;
cde76ee1
AL		 4558 if (flags & MONITOR_USE_READLINE) {
4559 mon->rs = readline_init(mon, monitor_find_completion);
4560 monitor_read_command(mon, 0);
4561 }
87127161 4562
9b57c02e 4563 if (monitor_ctrl_mode(mon)) {
7267c094 4564 mon->mc = g_malloc0(sizeof(MonitorControl));
9b57c02e
LC		 4565 /* Control mode requires special handlers */
4566 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4567 monitor_control_event, mon);
15f31519 4568 qemu_chr_fe_set_echo(chr, true);
9b57c02e
LC		 4569 } else {
4570 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4571 monitor_event, mon);
4572 }
87127161 4573
72cf2d4f 4574 QLIST_INSERT_HEAD(&mon_list, mon, entry);
8631b608
MA		 4575 if (!default_mon || (flags & MONITOR_IS_DEFAULT))
4576 default_mon = mon;
816f8925
WX		 4577
4578 sortcmdlist();
aa455485
FB		 4579}
4580
376253ec 4581static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
81d0912d 4582{
bb5fc20f
AL		 4583 BlockDriverState *bs = opaque;
4584 int ret = 0;
81d0912d 4585
bb5fc20f 4586 if (bdrv_set_key(bs, password) != 0) {
376253ec 4587 monitor_printf(mon, "invalid password\n");
bb5fc20f 4588 ret = -EPERM;
9dc39cba 4589 }
731b0364
AL		 4590 if (mon->password_completion_cb)
4591 mon->password_completion_cb(mon->password_opaque, ret);
bb5fc20f 4592
731b0364 4593 monitor_read_command(mon, 1);
9dc39cba 4594}
c0f4ce77 4595
7060b478
AL		 4596ReadLineState *monitor_get_rs(Monitor *mon)
4597{
4598 return mon->rs;
4599}
4600
0bbc47bb
LC		 4601int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
4602 BlockDriverCompletionFunc *completion_cb,
4603 void *opaque)
c0f4ce77 4604{
cde76ee1
AL		 4605 int err;
4606
bb5fc20f
AL		 4607 if (!bdrv_key_required(bs)) {
4608 if (completion_cb)
4609 completion_cb(opaque, 0);
0bbc47bb 4610 return 0;
bb5fc20f 4611 }
c0f4ce77 4612
94171e11 4613 if (monitor_ctrl_mode(mon)) {
903a8814
LC		 4614 qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs),
4615 bdrv_get_encrypted_filename(bs));
0bbc47bb 4616 return -1;
94171e11
LC		 4617 }
4618
376253ec
AL		 4619 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4620 bdrv_get_encrypted_filename(bs));
bb5fc20f 4621
731b0364
AL		 4622 mon->password_completion_cb = completion_cb;
4623 mon->password_opaque = opaque;
bb5fc20f 4624
cde76ee1
AL		 4625 err = monitor_read_password(mon, bdrv_password_cb, bs);
4626
4627 if (err && completion_cb)
4628 completion_cb(opaque, err);
0bbc47bb
LC		 4629
4630 return err;
c0f4ce77 4631}
e42e818b
LC		 4632
4633int monitor_read_block_device_key(Monitor *mon, const char *device,
4634 BlockDriverCompletionFunc *completion_cb,
4635 void *opaque)
4636{
4637 BlockDriverState *bs;
4638
4639 bs = bdrv_find(device);
4640 if (!bs) {
4641 monitor_printf(mon, "Device not found %s\n", device);
4642 return -1;
4643 }
4644
4645 return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque);
4646}
Mirror of https://git.qemu.org/git/qemu.git