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pflash_cfi01/02: support read-only pflash devices
[qemu.git] / monitor.c
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9dc39cba
FB		 1/*
2 * QEMU monitor
5fafdf24 3 *
9dc39cba 4 * Copyright (c) 2003-2004 Fabrice Bellard
5fafdf24 5 *
9dc39cba
FB		 6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
511d2b14 24#include <dirent.h>
87ecb68b 25#include "hw/hw.h"
cae4956e 26#include "hw/qdev.h"
87ecb68b
PB		 27#include "hw/usb.h"
28#include "hw/pcmcia.h"
29#include "hw/pc.h"
30#include "hw/pci.h"
9dd986cc 31#include "hw/watchdog.h"
45a50b16 32#include "hw/loader.h"
87ecb68b
PB		 33#include "gdbstub.h"
34#include "net.h"
68ac40d2 35#include "net/slirp.h"
87ecb68b 36#include "qemu-char.h"
7572150c 37#include "ui/qemu-spice.h"
87ecb68b 38#include "sysemu.h"
376253ec
AL		 39#include "monitor.h"
40#include "readline.h"
87ecb68b 41#include "console.h"
666daa68 42#include "blockdev.h"
87ecb68b 43#include "audio/audio.h"
9307c4c1 44#include "disas.h"
df751fa8 45#include "balloon.h"
c8256f9d 46#include "qemu-timer.h"
5bb7910a 47#include "migration.h"
7ba1e619 48#include "kvm.h"
76655d6d 49#include "acl.h"
f7188bbe 50#include "qint.h"
3350a4dd 51#include "qfloat.h"
8f3cec0b 52#include "qlist.h"
5fa737a4 53#include "qbool.h"
f7188bbe 54#include "qstring.h"
9b57c02e 55#include "qjson.h"
5fa737a4
LC		 56#include "json-streamer.h"
57#include "json-parser.h"
d08d6f04 58#include "osdep.h"
2b41f10e 59#include "cpu.h"
89bd820a 60#include "trace.h"
31965ae2 61#include "trace/control.h"
6d8a764e 62#ifdef CONFIG_TRACE_SIMPLE
31965ae2 63#include "trace/simple.h"
22890ab5 64#endif
6f8c63fb 65#include "ui/qemu-spice.h"
314e2987 66#include "memory.h"
48a32bed
AL		 67#include "qmp-commands.h"
68#include "hmp.h"
6a5bd307 69
661f1929
JK		 70/* for pic/irq_info */
71#if defined(TARGET_SPARC)
72#include "hw/sun4m.h"
73#endif
74#include "hw/lm32_pic.h"
75
9dc39cba 76//#define DEBUG
81d0912d 77//#define DEBUG_COMPLETION
9dc39cba 78
9307c4c1
FB		 79/*
80 * Supported types:
5fafdf24 81 *
9307c4c1 82 * 'F' filename
81d0912d 83 * 'B' block device name
9307c4c1 84 * 's' string (accept optional quote)
361127df
MA		 85 * 'O' option string of the form NAME=VALUE,...
86 * parsed according to QemuOptsList given by its name
87 * Example: 'device:O' uses qemu_device_opts.
88 * Restriction: only lists with empty desc are supported
89 * TODO lift the restriction
92a31b1f
FB		 90 * 'i' 32 bit integer
91 * 'l' target long (32 or 64 bit)
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;
370521a1
SH		 485 case QEVENT_BLOCK_JOB_CANCELLED:
486 event_name = "BLOCK_JOB_CANCELLED";
487 break;
0d1ea871
LC		 488 default:
489 abort();
490 break;
491 }
492
493 qmp = qdict_new();
494 timestamp_put(qmp);
495 qdict_put(qmp, "event", qstring_from_str(event_name));
3d72f9a2
LC		 496 if (data) {
497 qobject_incref(data);
0d1ea871 498 qdict_put_obj(qmp, "data", data);
3d72f9a2 499 }
0d1ea871 500
f039a563 501 QLIST_FOREACH(mon, &mon_list, entry) {
09069b19 502 if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) {
23fabed1
LC		 503 monitor_json_emitter(mon, QOBJECT(qmp));
504 }
f039a563 505 }
0d1ea871
LC		 506 QDECREF(qmp);
507}
508
ef4b7eee
LC		 509static int do_qmp_capabilities(Monitor *mon, const QDict *params,
510 QObject **ret_data)
4a7e1190
LC		 511{
512 /* Will setup QMP capabilities in the future */
513 if (monitor_ctrl_mode(mon)) {
514 mon->mc->command_mode = 1;
515 }
ef4b7eee
LC		 516
517 return 0;
4a7e1190
LC		 518}
519
0268d97c
LC		 520static void handle_user_command(Monitor *mon, const char *cmdline);
521
d51a67b4
LC		 522char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
523 int64_t cpu_index, Error **errp)
0268d97c 524{
d51a67b4 525 char *output = NULL;
0268d97c
LC		 526 Monitor *old_mon, hmp;
527 CharDriverState mchar;
528
529 memset(&hmp, 0, sizeof(hmp));
530 qemu_chr_init_mem(&mchar);
531 hmp.chr = &mchar;
532
533 old_mon = cur_mon;
534 cur_mon = &hmp;
535
d51a67b4
LC		 536 if (has_cpu_index) {
537 int ret = monitor_set_cpu(cpu_index);
0268d97c
LC		 538 if (ret < 0) {
539 cur_mon = old_mon;
d51a67b4
LC		 540 error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
541 "a CPU number");
0268d97c
LC		 542 goto out;
543 }
544 }
545
d51a67b4 546 handle_user_command(&hmp, command_line);
0268d97c
LC		 547 cur_mon = old_mon;
548
549 if (qemu_chr_mem_osize(hmp.chr) > 0) {
d51a67b4
LC		 550 QString *str = qemu_chr_mem_to_qs(hmp.chr);
551 output = g_strdup(qstring_get_str(str));
552 QDECREF(str);
553 } else {
554 output = g_strdup("");
0268d97c
LC		 555 }
556
557out:
558 qemu_chr_close_mem(hmp.chr);
d51a67b4 559 return output;
0268d97c
LC		 560}
561
9dc39cba
FB		 562static int compare_cmd(const char *name, const char *list)
563{
564 const char *p, *pstart;
565 int len;
566 len = strlen(name);
567 p = list;
568 for(;;) {
569 pstart = p;
570 p = strchr(p, '|');
571 if (!p)
572 p = pstart + strlen(pstart);
573 if ((p - pstart) == len && !memcmp(pstart, name, len))
574 return 1;
575 if (*p == '\0')
576 break;
577 p++;
578 }
579 return 0;
580}
581
c227f099 582static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
376253ec 583 const char *prefix, const char *name)
9dc39cba 584{
c227f099 585 const mon_cmd_t *cmd;
9dc39cba
FB		 586
587 for(cmd = cmds; cmd->name != NULL; cmd++) {
588 if (!name || !strcmp(name, cmd->name))
376253ec
AL		 589 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
590 cmd->params, cmd->help);
9dc39cba
FB		 591 }
592}
593
376253ec 594static void help_cmd(Monitor *mon, const char *name)
9dc39cba
FB		 595{
596 if (name && !strcmp(name, "info")) {
376253ec 597 help_cmd_dump(mon, info_cmds, "info ", NULL);
9dc39cba 598 } else {
376253ec 599 help_cmd_dump(mon, mon_cmds, "", name);
f193c797 600 if (name && !strcmp(name, "log")) {
8662d656 601 const CPULogItem *item;
376253ec
AL		 602 monitor_printf(mon, "Log items (comma separated):\n");
603 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
f193c797 604 for(item = cpu_log_items; item->mask != 0; item++) {
376253ec 605 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
f193c797
FB		 606 }
607 }
9dc39cba
FB		 608 }
609}
610
d54908a5 611static void do_help_cmd(Monitor *mon, const QDict *qdict)
38183186 612{
d54908a5 613 help_cmd(mon, qdict_get_try_str(qdict, "name"));
38183186
LC		 614}
615
fc764105 616static void do_trace_event_set_state(Monitor *mon, const QDict *qdict)
22890ab5
PS		 617{
618 const char *tp_name = qdict_get_str(qdict, "name");
619 bool new_state = qdict_get_bool(qdict, "option");
fc764105 620 int ret = trace_event_set_state(tp_name, new_state);
f871d689
BS		 621
622 if (!ret) {
623 monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
624 }
22890ab5 625}
c5ceb523 626
c45a8168 627#ifdef CONFIG_TRACE_SIMPLE
c5ceb523
SH		 628static void do_trace_file(Monitor *mon, const QDict *qdict)
629{
630 const char *op = qdict_get_try_str(qdict, "op");
631 const char *arg = qdict_get_try_str(qdict, "arg");
632
633 if (!op) {
634 st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
635 } else if (!strcmp(op, "on")) {
636 st_set_trace_file_enabled(true);
637 } else if (!strcmp(op, "off")) {
638 st_set_trace_file_enabled(false);
639 } else if (!strcmp(op, "flush")) {
640 st_flush_trace_buffer();
641 } else if (!strcmp(op, "set")) {
642 if (arg) {
643 st_set_trace_file(arg);
644 }
645 } else {
646 monitor_printf(mon, "unexpected argument \"%s\"\n", op);
647 help_cmd(mon, "trace-file");
648 }
649}
22890ab5
PS		 650#endif
651
940cc30d
AL		 652static void user_monitor_complete(void *opaque, QObject *ret_data)
653{
654 MonitorCompletionData *data = (MonitorCompletionData *)opaque;
655
656 if (ret_data) {
657 data->user_print(data->mon, ret_data);
658 }
659 monitor_resume(data->mon);
7267c094 660 g_free(data);
940cc30d
AL		 661}
662
663static void qmp_monitor_complete(void *opaque, QObject *ret_data)
664{
665 monitor_protocol_emitter(opaque, ret_data);
666}
667
5af7bbae
LC		 668static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
669 const QDict *params)
940cc30d 670{
5af7bbae 671 return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon);
940cc30d
AL		 672}
673
940cc30d
AL		 674static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
675 const QDict *params)
676{
677 int ret;
678
7267c094 679 MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
940cc30d
AL		 680 cb_data->mon = mon;
681 cb_data->user_print = cmd->user_print;
682 monitor_suspend(mon);
683 ret = cmd->mhandler.cmd_async(mon, params,
684 user_monitor_complete, cb_data);
685 if (ret < 0) {
686 monitor_resume(mon);
7267c094 687 g_free(cb_data);
940cc30d
AL		 688 }
689}
690
1162daa6 691static void do_info(Monitor *mon, const QDict *qdict)
9dc39cba 692{
c227f099 693 const mon_cmd_t *cmd;
d54908a5 694 const char *item = qdict_get_try_str(qdict, "item");
9dc39cba 695
956f1a0d 696 if (!item) {
9dc39cba 697 goto help;
956f1a0d 698 }
13c7425e
LC		 699
700 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
5fafdf24 701 if (compare_cmd(item, cmd->name))
13c7425e 702 break;
9dc39cba 703 }
13c7425e 704
956f1a0d 705 if (cmd->name == NULL) {
13c7425e 706 goto help;
956f1a0d 707 }
13c7425e 708
b5c30586 709 cmd->mhandler.info(mon);
1162daa6 710 return;
13c7425e
LC		 711
712help:
713 help_cmd(mon, "info");
9dc39cba
FB		 714}
715
aa9b79bc 716CommandInfoList *qmp_query_commands(Error **errp)
e3bba9d0 717{
aa9b79bc 718 CommandInfoList *info, *cmd_list = NULL;
e3bba9d0
LC		 719 const mon_cmd_t *cmd;
720
f36b4afb 721 for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
40e5a01d
LC		 722 info = g_malloc0(sizeof(*info));
723 info->value = g_malloc0(sizeof(*info->value));
724 info->value->name = g_strdup(cmd->name);
e3bba9d0 725
aa9b79bc
LC		 726 info->next = cmd_list;
727 cmd_list = info;
e3bba9d0
LC		 728 }
729
aa9b79bc 730 return cmd_list;
a36e69dd
TS		 731}
732
b025c8b4
LC		 733/* set the current CPU defined by the user */
734int monitor_set_cpu(int cpu_index)
6a00d601
FB		 735{
736 CPUState *env;
737
738 for(env = first_cpu; env != NULL; env = env->next_cpu) {
739 if (env->cpu_index == cpu_index) {
731b0364 740 cur_mon->mon_cpu = env;
6a00d601
FB		 741 return 0;
742 }
743 }
744 return -1;
745}
746
9596ebb7 747static CPUState *mon_get_cpu(void)
6a00d601 748{
731b0364 749 if (!cur_mon->mon_cpu) {
b025c8b4 750 monitor_set_cpu(0);
6a00d601 751 }
4c0960c0 752 cpu_synchronize_state(cur_mon->mon_cpu);
731b0364 753 return cur_mon->mon_cpu;
6a00d601
FB		 754}
755
99b7796f
LC		 756int monitor_get_cpu_index(void)
757{
758 return mon_get_cpu()->cpu_index;
759}
760
376253ec 761static void do_info_registers(Monitor *mon)
9307c4c1 762{
6a00d601
FB		 763 CPUState *env;
764 env = mon_get_cpu();
9307c4c1 765#ifdef TARGET_I386
376253ec 766 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
d24b15a8 767 X86_DUMP_FPU);
9307c4c1 768#else
376253ec 769 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
7fe48483 770 0);
9307c4c1
FB		 771#endif
772}
773
376253ec 774static void do_info_jit(Monitor *mon)
e3db7226 775{
376253ec 776 dump_exec_info((FILE *)mon, monitor_fprintf);
e3db7226
FB		 777}
778
376253ec 779static void do_info_history(Monitor *mon)
aa455485
FB		 780{
781 int i;
7e2515e8 782 const char *str;
3b46e624 783
cde76ee1
AL		 784 if (!mon->rs)
785 return;
7e2515e8
FB		 786 i = 0;
787 for(;;) {
731b0364 788 str = readline_get_history(mon->rs, i);
7e2515e8
FB		 789 if (!str)
790 break;
376253ec 791 monitor_printf(mon, "%d: '%s'\n", i, str);
8e3a9fd2 792 i++;
aa455485
FB		 793 }
794}
795
76a66253
JM		 796#if defined(TARGET_PPC)
797/* XXX: not implemented in other targets */
376253ec 798static void do_info_cpu_stats(Monitor *mon)
76a66253
JM		 799{
800 CPUState *env;
801
802 env = mon_get_cpu();
376253ec 803 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
76a66253
JM		 804}
805#endif
806
6d8a764e 807#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 808static void do_info_trace(Monitor *mon)
809{
810 st_print_trace((FILE *)mon, &monitor_fprintf);
811}
31965ae2 812#endif
22890ab5 813
fc764105 814static void do_trace_print_events(Monitor *mon)
22890ab5 815{
fc764105 816 trace_print_events((FILE *)mon, &monitor_fprintf);
22890ab5 817}
22890ab5 818
13661089
DB		 819static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
820{
821 const char *protocol = qdict_get_str(qdict, "protocol");
822 const char *fdname = qdict_get_str(qdict, "fdname");
13661089
DB		 823 CharDriverState *s;
824
825 if (strcmp(protocol, "spice") == 0) {
f1f5f407
DB		 826 int fd = monitor_get_fd(mon, fdname);
827 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
828 int tls = qdict_get_try_bool(qdict, "tls", 0);
13661089
DB		 829 if (!using_spice) {
830 /* correct one? spice isn't a device ,,, */
831 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
832 return -1;
833 }
f1f5f407
DB		 834 if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) {
835 close(fd);
836 }
837 return 0;
c62f6d1d 838#ifdef CONFIG_VNC
13661089
DB		 839 } else if (strcmp(protocol, "vnc") == 0) {
840 int fd = monitor_get_fd(mon, fdname);
860341f6 841 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
13661089
DB		 842 vnc_display_add_client(NULL, fd, skipauth);
843 return 0;
c62f6d1d 844#endif
13661089
DB		 845 } else if ((s = qemu_chr_find(protocol)) != NULL) {
846 int fd = monitor_get_fd(mon, fdname);
847 if (qemu_chr_add_client(s, fd) < 0) {
848 qerror_report(QERR_ADD_CLIENT_FAILED);
849 return -1;
850 }
851 return 0;
852 }
853
854 qerror_report(QERR_INVALID_PARAMETER, "protocol");
855 return -1;
856}
857
edc5cb1a
YH		 858static int client_migrate_info(Monitor *mon, const QDict *qdict,
859 MonitorCompletion cb, void *opaque)
e866e239
GH		 860{
861 const char *protocol = qdict_get_str(qdict, "protocol");
862 const char *hostname = qdict_get_str(qdict, "hostname");
863 const char *subject = qdict_get_try_str(qdict, "cert-subject");
864 int port = qdict_get_try_int(qdict, "port", -1);
865 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
866 int ret;
867
868 if (strcmp(protocol, "spice") == 0) {
869 if (!using_spice) {
870 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
871 return -1;
872 }
873
edc5cb1a
YH		 874 ret = qemu_spice_migrate_info(hostname, port, tls_port, subject,
875 cb, opaque);
e866e239
GH		 876 if (ret != 0) {
877 qerror_report(QERR_UNDEFINED_ERROR);
878 return -1;
879 }
880 return 0;
881 }
882
883 qerror_report(QERR_INVALID_PARAMETER, "protocol");
884 return -1;
885}
886
f1dc58e0 887static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
59a983b9 888{
d54908a5 889 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
f1dc58e0 890 return 0;
59a983b9
FB		 891}
892
d54908a5 893static void do_logfile(Monitor *mon, const QDict *qdict)
e735b91c 894{
d54908a5 895 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
e735b91c
PB		 896}
897
d54908a5 898static void do_log(Monitor *mon, const QDict *qdict)
f193c797
FB		 899{
900 int mask;
d54908a5 901 const char *items = qdict_get_str(qdict, "items");
3b46e624 902
9307c4c1 903 if (!strcmp(items, "none")) {
f193c797
FB		 904 mask = 0;
905 } else {
9307c4c1 906 mask = cpu_str_to_log_mask(items);
f193c797 907 if (!mask) {
376253ec 908 help_cmd(mon, "log");
f193c797
FB		 909 return;
910 }
911 }
912 cpu_set_log(mask);
913}
914
d54908a5 915static void do_singlestep(Monitor *mon, const QDict *qdict)
1b530a6d 916{
d54908a5 917 const char *option = qdict_get_try_str(qdict, "option");
1b530a6d
AJ		 918 if (!option || !strcmp(option, "on")) {
919 singlestep = 1;
920 } else if (!strcmp(option, "off")) {
921 singlestep = 0;
922 } else {
923 monitor_printf(mon, "unexpected option %s\n", option);
924 }
925}
926
d54908a5 927static void do_gdbserver(Monitor *mon, const QDict *qdict)
59030a8c 928{
d54908a5 929 const char *device = qdict_get_try_str(qdict, "device");
59030a8c
AL		 930 if (!device)
931 device = "tcp::" DEFAULT_GDBSTUB_PORT;
932 if (gdbserver_start(device) < 0) {
933 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
934 device);
935 } else if (strcmp(device, "none") == 0) {
36556b20 936 monitor_printf(mon, "Disabled gdbserver\n");
8a7ddc38 937 } else {
59030a8c
AL		 938 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
939 device);
8a7ddc38
FB		 940 }
941}
942
d54908a5 943static void do_watchdog_action(Monitor *mon, const QDict *qdict)
9dd986cc 944{
d54908a5 945 const char *action = qdict_get_str(qdict, "action");
9dd986cc
RJ		 946 if (select_watchdog_action(action) == -1) {
947 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
948 }
949}
950
376253ec 951static void monitor_printc(Monitor *mon, int c)
9307c4c1 952{
376253ec 953 monitor_printf(mon, "'");
9307c4c1
FB		 954 switch(c) {
955 case '\'':
376253ec 956 monitor_printf(mon, "\\'");
9307c4c1
FB		 957 break;
958 case '\\':
376253ec 959 monitor_printf(mon, "\\\\");
9307c4c1
FB		 960 break;
961 case '\n':
376253ec 962 monitor_printf(mon, "\\n");
9307c4c1
FB		 963 break;
964 case '\r':
376253ec 965 monitor_printf(mon, "\\r");
9307c4c1
FB		 966 break;
967 default:
968 if (c >= 32 && c <= 126) {
376253ec 969 monitor_printf(mon, "%c", c);
9307c4c1 970 } else {
376253ec 971 monitor_printf(mon, "\\x%02x", c);
9307c4c1
FB		 972 }
973 break;
974 }
376253ec 975 monitor_printf(mon, "'");
9307c4c1
FB		 976}
977
376253ec 978static void memory_dump(Monitor *mon, int count, int format, int wsize,
c227f099 979 target_phys_addr_t addr, int is_physical)
9307c4c1 980{
6a00d601 981 CPUState *env;
23842aab 982 int l, line_size, i, max_digits, len;
9307c4c1
FB		 983 uint8_t buf[16];
984 uint64_t v;
985
986 if (format == 'i') {
987 int flags;
988 flags = 0;
6a00d601 989 env = mon_get_cpu();
9307c4c1 990#ifdef TARGET_I386
4c27ba27 991 if (wsize == 2) {
9307c4c1 992 flags = 1;
4c27ba27
FB		 993 } else if (wsize == 4) {
994 flags = 0;
995 } else {
6a15fd12 996 /* as default we use the current CS size */
4c27ba27 997 flags = 0;
6a15fd12
FB		 998 if (env) {
999#ifdef TARGET_X86_64
5fafdf24 1000 if ((env->efer & MSR_EFER_LMA) &&
6a15fd12
FB		 1001 (env->segs[R_CS].flags & DESC_L_MASK))
1002 flags = 2;
1003 else
1004#endif
1005 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1006 flags = 1;
1007 }
4c27ba27
FB		 1008 }
1009#endif
376253ec 1010 monitor_disas(mon, env, addr, count, is_physical, flags);
9307c4c1
FB		 1011 return;
1012 }
1013
1014 len = wsize * count;
1015 if (wsize == 1)
1016 line_size = 8;
1017 else
1018 line_size = 16;
9307c4c1
FB		 1019 max_digits = 0;
1020
1021 switch(format) {
1022 case 'o':
1023 max_digits = (wsize * 8 + 2) / 3;
1024 break;
1025 default:
1026 case 'x':
1027 max_digits = (wsize * 8) / 4;
1028 break;
1029 case 'u':
1030 case 'd':
1031 max_digits = (wsize * 8 * 10 + 32) / 33;
1032 break;
1033 case 'c':
1034 wsize = 1;
1035 break;
1036 }
1037
1038 while (len > 0) {
7743e588 1039 if (is_physical)
376253ec 1040 monitor_printf(mon, TARGET_FMT_plx ":", addr);
7743e588 1041 else
376253ec 1042 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
9307c4c1
FB		 1043 l = len;
1044 if (l > line_size)
1045 l = line_size;
1046 if (is_physical) {
54f7b4a3 1047 cpu_physical_memory_read(addr, buf, l);
9307c4c1 1048 } else {
6a00d601 1049 env = mon_get_cpu();
c8f79b67 1050 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
376253ec 1051 monitor_printf(mon, " Cannot access memory\n");
c8f79b67
AL		 1052 break;
1053 }
9307c4c1 1054 }
5fafdf24 1055 i = 0;
9307c4c1
FB		 1056 while (i < l) {
1057 switch(wsize) {
1058 default:
1059 case 1:
1060 v = ldub_raw(buf + i);
1061 break;
1062 case 2:
1063 v = lduw_raw(buf + i);
1064 break;
1065 case 4:
92a31b1f 1066 v = (uint32_t)ldl_raw(buf + i);
9307c4c1
FB		 1067 break;
1068 case 8:
1069 v = ldq_raw(buf + i);
1070 break;
1071 }
376253ec 1072 monitor_printf(mon, " ");
9307c4c1
FB		 1073 switch(format) {
1074 case 'o':
376253ec 1075 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
9307c4c1
FB		 1076 break;
1077 case 'x':
376253ec 1078 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
9307c4c1
FB		 1079 break;
1080 case 'u':
376253ec 1081 monitor_printf(mon, "%*" PRIu64, max_digits, v);
9307c4c1
FB		 1082 break;
1083 case 'd':
376253ec 1084 monitor_printf(mon, "%*" PRId64, max_digits, v);
9307c4c1
FB		 1085 break;
1086 case 'c':
376253ec 1087 monitor_printc(mon, v);
9307c4c1
FB		 1088 break;
1089 }
1090 i += wsize;
1091 }
376253ec 1092 monitor_printf(mon, "\n");
9307c4c1
FB		 1093 addr += l;
1094 len -= l;
1095 }
1096}
1097
1bd1442e 1098static void do_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1099{
1bd1442e
LC		 1100 int count = qdict_get_int(qdict, "count");
1101 int format = qdict_get_int(qdict, "format");
1102 int size = qdict_get_int(qdict, "size");
1103 target_long addr = qdict_get_int(qdict, "addr");
1104
376253ec 1105 memory_dump(mon, count, format, size, addr, 0);
9307c4c1
FB		 1106}
1107
1bd1442e 1108static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1109{
1bd1442e
LC		 1110 int count = qdict_get_int(qdict, "count");
1111 int format = qdict_get_int(qdict, "format");
1112 int size = qdict_get_int(qdict, "size");
c227f099 1113 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1bd1442e 1114
376253ec 1115 memory_dump(mon, count, format, size, addr, 1);
9307c4c1
FB		 1116}
1117
1bd1442e 1118static void do_print(Monitor *mon, const QDict *qdict)
9307c4c1 1119{
1bd1442e 1120 int format = qdict_get_int(qdict, "format");
c227f099 1121 target_phys_addr_t val = qdict_get_int(qdict, "val");
1bd1442e 1122
7743e588 1123#if TARGET_PHYS_ADDR_BITS == 32
9307c4c1
FB		 1124 switch(format) {
1125 case 'o':
376253ec 1126 monitor_printf(mon, "%#o", val);
9307c4c1
FB		 1127 break;
1128 case 'x':
376253ec 1129 monitor_printf(mon, "%#x", val);
9307c4c1
FB		 1130 break;
1131 case 'u':
376253ec 1132 monitor_printf(mon, "%u", val);
9307c4c1
FB		 1133 break;
1134 default:
1135 case 'd':
376253ec 1136 monitor_printf(mon, "%d", val);
9307c4c1
FB		 1137 break;
1138 case 'c':
376253ec 1139 monitor_printc(mon, val);
9307c4c1
FB		 1140 break;
1141 }
92a31b1f
FB		 1142#else
1143 switch(format) {
1144 case 'o':
376253ec 1145 monitor_printf(mon, "%#" PRIo64, val);
92a31b1f
FB		 1146 break;
1147 case 'x':
376253ec 1148 monitor_printf(mon, "%#" PRIx64, val);
92a31b1f
FB		 1149 break;
1150 case 'u':
376253ec 1151 monitor_printf(mon, "%" PRIu64, val);
92a31b1f
FB		 1152 break;
1153 default:
1154 case 'd':
376253ec 1155 monitor_printf(mon, "%" PRId64, val);
92a31b1f
FB		 1156 break;
1157 case 'c':
376253ec 1158 monitor_printc(mon, val);
92a31b1f
FB		 1159 break;
1160 }
1161#endif
376253ec 1162 monitor_printf(mon, "\n");
9307c4c1
FB		 1163}
1164
f18c16de 1165static void do_sum(Monitor *mon, const QDict *qdict)
e4cf1adc
FB		 1166{
1167 uint32_t addr;
e4cf1adc 1168 uint16_t sum;
f18c16de
LC		 1169 uint32_t start = qdict_get_int(qdict, "start");
1170 uint32_t size = qdict_get_int(qdict, "size");
e4cf1adc
FB		 1171
1172 sum = 0;
1173 for(addr = start; addr < (start + size); addr++) {
54f7b4a3 1174 uint8_t val = ldub_phys(addr);
e4cf1adc
FB		 1175 /* BSD sum algorithm ('sum' Unix command) */
1176 sum = (sum >> 1) | (sum << 15);
54f7b4a3 1177 sum += val;
e4cf1adc 1178 }
376253ec 1179 monitor_printf(mon, "%05d\n", sum);
e4cf1adc
FB		 1180}
1181
a3a91a35
FB		 1182typedef struct {
1183 int keycode;
1184 const char *name;
1185} KeyDef;
1186
1187static const KeyDef key_defs[] = {
1188 { 0x2a, "shift" },
1189 { 0x36, "shift_r" },
3b46e624 1190
a3a91a35
FB		 1191 { 0x38, "alt" },
1192 { 0xb8, "alt_r" },
2ba27c7f
TS		 1193 { 0x64, "altgr" },
1194 { 0xe4, "altgr_r" },
a3a91a35
FB		 1195 { 0x1d, "ctrl" },
1196 { 0x9d, "ctrl_r" },
1197
1198 { 0xdd, "menu" },
1199
1200 { 0x01, "esc" },
1201
1202 { 0x02, "1" },
1203 { 0x03, "2" },
1204 { 0x04, "3" },
1205 { 0x05, "4" },
1206 { 0x06, "5" },
1207 { 0x07, "6" },
1208 { 0x08, "7" },
1209 { 0x09, "8" },
1210 { 0x0a, "9" },
1211 { 0x0b, "0" },
64866c3d
FB		 1212 { 0x0c, "minus" },
1213 { 0x0d, "equal" },
a3a91a35
FB		 1214 { 0x0e, "backspace" },
1215
1216 { 0x0f, "tab" },
1217 { 0x10, "q" },
1218 { 0x11, "w" },
1219 { 0x12, "e" },
1220 { 0x13, "r" },
1221 { 0x14, "t" },
1222 { 0x15, "y" },
1223 { 0x16, "u" },
1224 { 0x17, "i" },
1225 { 0x18, "o" },
1226 { 0x19, "p" },
49b586a9
BW		 1227 { 0x1a, "bracket_left" },
1228 { 0x1b, "bracket_right" },
a3a91a35
FB		 1229 { 0x1c, "ret" },
1230
1231 { 0x1e, "a" },
1232 { 0x1f, "s" },
1233 { 0x20, "d" },
1234 { 0x21, "f" },
1235 { 0x22, "g" },
1236 { 0x23, "h" },
1237 { 0x24, "j" },
1238 { 0x25, "k" },
1239 { 0x26, "l" },
49b586a9
BW		 1240 { 0x27, "semicolon" },
1241 { 0x28, "apostrophe" },
1242 { 0x29, "grave_accent" },
a3a91a35 1243
49b586a9 1244 { 0x2b, "backslash" },
a3a91a35
FB		 1245 { 0x2c, "z" },
1246 { 0x2d, "x" },
1247 { 0x2e, "c" },
1248 { 0x2f, "v" },
1249 { 0x30, "b" },
1250 { 0x31, "n" },
1251 { 0x32, "m" },
9155fc45
AJ		 1252 { 0x33, "comma" },
1253 { 0x34, "dot" },
1254 { 0x35, "slash" },
3b46e624 1255
4d3b6f6e
AZ		 1256 { 0x37, "asterisk" },
1257
a3a91a35 1258 { 0x39, "spc" },
00ffa62a 1259 { 0x3a, "caps_lock" },
a3a91a35
FB		 1260 { 0x3b, "f1" },
1261 { 0x3c, "f2" },
1262 { 0x3d, "f3" },
1263 { 0x3e, "f4" },
1264 { 0x3f, "f5" },
1265 { 0x40, "f6" },
1266 { 0x41, "f7" },
1267 { 0x42, "f8" },
1268 { 0x43, "f9" },
1269 { 0x44, "f10" },
00ffa62a 1270 { 0x45, "num_lock" },
a3a91a35
FB		 1271 { 0x46, "scroll_lock" },
1272
64866c3d
FB		 1273 { 0xb5, "kp_divide" },
1274 { 0x37, "kp_multiply" },
0cfec834 1275 { 0x4a, "kp_subtract" },
64866c3d
FB		 1276 { 0x4e, "kp_add" },
1277 { 0x9c, "kp_enter" },
1278 { 0x53, "kp_decimal" },
f2289cb6 1279 { 0x54, "sysrq" },
64866c3d
FB		 1280
1281 { 0x52, "kp_0" },
1282 { 0x4f, "kp_1" },
1283 { 0x50, "kp_2" },
1284 { 0x51, "kp_3" },
1285 { 0x4b, "kp_4" },
1286 { 0x4c, "kp_5" },
1287 { 0x4d, "kp_6" },
1288 { 0x47, "kp_7" },
1289 { 0x48, "kp_8" },
1290 { 0x49, "kp_9" },
3b46e624 1291
a3a91a35
FB		 1292 { 0x56, "<" },
1293
1294 { 0x57, "f11" },
1295 { 0x58, "f12" },
1296
1297 { 0xb7, "print" },
1298
1299 { 0xc7, "home" },
1300 { 0xc9, "pgup" },
1301 { 0xd1, "pgdn" },
1302 { 0xcf, "end" },
1303
1304 { 0xcb, "left" },
1305 { 0xc8, "up" },
1306 { 0xd0, "down" },
1307 { 0xcd, "right" },
1308
1309 { 0xd2, "insert" },
1310 { 0xd3, "delete" },
c0b5b109
BS		 1311#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1312 { 0xf0, "stop" },
1313 { 0xf1, "again" },
1314 { 0xf2, "props" },
1315 { 0xf3, "undo" },
1316 { 0xf4, "front" },
1317 { 0xf5, "copy" },
1318 { 0xf6, "open" },
1319 { 0xf7, "paste" },
1320 { 0xf8, "find" },
1321 { 0xf9, "cut" },
1322 { 0xfa, "lf" },
1323 { 0xfb, "help" },
1324 { 0xfc, "meta_l" },
1325 { 0xfd, "meta_r" },
1326 { 0xfe, "compose" },
1327#endif
a3a91a35
FB		 1328 { 0, NULL },
1329};
1330
1331static int get_keycode(const char *key)
1332{
1333 const KeyDef *p;
64866c3d
FB		 1334 char *endp;
1335 int ret;
a3a91a35
FB		 1336
1337 for(p = key_defs; p->name != NULL; p++) {
1338 if (!strcmp(key, p->name))
1339 return p->keycode;
1340 }
64866c3d
FB		 1341 if (strstart(key, "0x", NULL)) {
1342 ret = strtoul(key, &endp, 0);
1343 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1344 return ret;
1345 }
a3a91a35
FB		 1346 return -1;
1347}
1348
c8256f9d
AZ		 1349#define MAX_KEYCODES 16
1350static uint8_t keycodes[MAX_KEYCODES];
1351static int nb_pending_keycodes;
1352static QEMUTimer *key_timer;
1353
1354static void release_keys(void *opaque)
1355{
1356 int keycode;
1357
1358 while (nb_pending_keycodes > 0) {
1359 nb_pending_keycodes--;
1360 keycode = keycodes[nb_pending_keycodes];
1361 if (keycode & 0x80)
1362 kbd_put_keycode(0xe0);
1363 kbd_put_keycode(keycode | 0x80);
1364 }
1365}
1366
1d4daa91 1367static void do_sendkey(Monitor *mon, const QDict *qdict)
a3a91a35 1368{
3401c0d9
AZ		 1369 char keyname_buf[16];
1370 char *separator;
1371 int keyname_len, keycode, i;
1d4daa91
LC		 1372 const char *string = qdict_get_str(qdict, "string");
1373 int has_hold_time = qdict_haskey(qdict, "hold_time");
1374 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
3401c0d9 1375
c8256f9d
AZ		 1376 if (nb_pending_keycodes > 0) {
1377 qemu_del_timer(key_timer);
1378 release_keys(NULL);
1379 }
1380 if (!has_hold_time)
1381 hold_time = 100;
1382 i = 0;
3401c0d9
AZ		 1383 while (1) {
1384 separator = strchr(string, '-');
1385 keyname_len = separator ? separator - string : strlen(string);
1386 if (keyname_len > 0) {
1387 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1388 if (keyname_len > sizeof(keyname_buf) - 1) {
376253ec 1389 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
3401c0d9 1390 return;
a3a91a35 1391 }
c8256f9d 1392 if (i == MAX_KEYCODES) {
376253ec 1393 monitor_printf(mon, "too many keys\n");
3401c0d9
AZ		 1394 return;
1395 }
1396 keyname_buf[keyname_len] = 0;
1397 keycode = get_keycode(keyname_buf);
1398 if (keycode < 0) {
376253ec 1399 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
3401c0d9
AZ		 1400 return;
1401 }
c8256f9d 1402 keycodes[i++] = keycode;
a3a91a35 1403 }
3401c0d9 1404 if (!separator)
a3a91a35 1405 break;
3401c0d9 1406 string = separator + 1;
a3a91a35 1407 }
c8256f9d 1408 nb_pending_keycodes = i;
a3a91a35 1409 /* key down events */
c8256f9d 1410 for (i = 0; i < nb_pending_keycodes; i++) {
a3a91a35
FB		 1411 keycode = keycodes[i];
1412 if (keycode & 0x80)
1413 kbd_put_keycode(0xe0);
1414 kbd_put_keycode(keycode & 0x7f);
1415 }
c8256f9d 1416 /* delayed key up events */
74475455 1417 qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
6ee093c9 1418 muldiv64(get_ticks_per_sec(), hold_time, 1000));
a3a91a35
FB		 1419}
1420
13224a87
FB		 1421static int mouse_button_state;
1422
1d4daa91 1423static void do_mouse_move(Monitor *mon, const QDict *qdict)
13224a87
FB		 1424{
1425 int dx, dy, dz;
1d4daa91
LC		 1426 const char *dx_str = qdict_get_str(qdict, "dx_str");
1427 const char *dy_str = qdict_get_str(qdict, "dy_str");
1428 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
13224a87
FB		 1429 dx = strtol(dx_str, NULL, 0);
1430 dy = strtol(dy_str, NULL, 0);
1431 dz = 0;
5fafdf24 1432 if (dz_str)
13224a87
FB		 1433 dz = strtol(dz_str, NULL, 0);
1434 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1435}
1436
d54908a5 1437static void do_mouse_button(Monitor *mon, const QDict *qdict)
13224a87 1438{
d54908a5 1439 int button_state = qdict_get_int(qdict, "button_state");
13224a87
FB		 1440 mouse_button_state = button_state;
1441 kbd_mouse_event(0, 0, 0, mouse_button_state);
1442}
1443
aa93e39c 1444static void do_ioport_read(Monitor *mon, const QDict *qdict)
3440557b 1445{
aa93e39c
LC		 1446 int size = qdict_get_int(qdict, "size");
1447 int addr = qdict_get_int(qdict, "addr");
1448 int has_index = qdict_haskey(qdict, "index");
3440557b
FB		 1449 uint32_t val;
1450 int suffix;
1451
1452 if (has_index) {
aa93e39c 1453 int index = qdict_get_int(qdict, "index");
afcea8cb 1454 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
3440557b
FB		 1455 addr++;
1456 }
1457 addr &= 0xffff;
1458
1459 switch(size) {
1460 default:
1461 case 1:
afcea8cb 1462 val = cpu_inb(addr);
3440557b
FB		 1463 suffix = 'b';
1464 break;
1465 case 2:
afcea8cb 1466 val = cpu_inw(addr);
3440557b
FB		 1467 suffix = 'w';
1468 break;
1469 case 4:
afcea8cb 1470 val = cpu_inl(addr);
3440557b
FB		 1471 suffix = 'l';
1472 break;
1473 }
376253ec
AL		 1474 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1475 suffix, addr, size * 2, val);
3440557b 1476}
a3a91a35 1477
1bd1442e 1478static void do_ioport_write(Monitor *mon, const QDict *qdict)
f114784f 1479{
1bd1442e
LC		 1480 int size = qdict_get_int(qdict, "size");
1481 int addr = qdict_get_int(qdict, "addr");
1482 int val = qdict_get_int(qdict, "val");
1483
f114784f
JK		 1484 addr &= IOPORTS_MASK;
1485
1486 switch (size) {
1487 default:
1488 case 1:
afcea8cb 1489 cpu_outb(addr, val);
f114784f
JK		 1490 break;
1491 case 2:
afcea8cb 1492 cpu_outw(addr, val);
f114784f
JK		 1493 break;
1494 case 4:
afcea8cb 1495 cpu_outl(addr, val);
f114784f
JK		 1496 break;
1497 }
1498}
1499
d54908a5 1500static void do_boot_set(Monitor *mon, const QDict *qdict)
0ecdffbb
AJ		 1501{
1502 int res;
d54908a5 1503 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
0ecdffbb 1504
76e30d0f
JK		 1505 res = qemu_boot_set(bootdevice);
1506 if (res == 0) {
1507 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1508 } else if (res > 0) {
1509 monitor_printf(mon, "setting boot device list failed\n");
0ecdffbb 1510 } else {
376253ec
AL		 1511 monitor_printf(mon, "no function defined to set boot device list for "
1512 "this architecture\n");
0ecdffbb
AJ		 1513 }
1514}
1515
b86bda5b 1516#if defined(TARGET_I386)
d65aaf37
BS		 1517static void print_pte(Monitor *mon, target_phys_addr_t addr,
1518 target_phys_addr_t pte,
1519 target_phys_addr_t mask)
b86bda5b 1520{
d65aaf37
BS		 1521#ifdef TARGET_X86_64
1522 if (addr & (1ULL << 47)) {
1523 addr |= -1LL << 48;
1524 }
1525#endif
1526 monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
1527 " %c%c%c%c%c%c%c%c%c\n",
376253ec
AL		 1528 addr,
1529 pte & mask,
d65aaf37 1530 pte & PG_NX_MASK ? 'X' : '-',
376253ec
AL		 1531 pte & PG_GLOBAL_MASK ? 'G' : '-',
1532 pte & PG_PSE_MASK ? 'P' : '-',
1533 pte & PG_DIRTY_MASK ? 'D' : '-',
1534 pte & PG_ACCESSED_MASK ? 'A' : '-',
1535 pte & PG_PCD_MASK ? 'C' : '-',
1536 pte & PG_PWT_MASK ? 'T' : '-',
1537 pte & PG_USER_MASK ? 'U' : '-',
1538 pte & PG_RW_MASK ? 'W' : '-');
b86bda5b
FB		 1539}
1540
d65aaf37 1541static void tlb_info_32(Monitor *mon, CPUState *env)
b86bda5b 1542{
94ac5cd2 1543 unsigned int l1, l2;
b86bda5b
FB		 1544 uint32_t pgd, pde, pte;
1545
b86bda5b
FB		 1546 pgd = env->cr[3] & ~0xfff;
1547 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 1548 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 1549 pde = le32_to_cpu(pde);
1550 if (pde & PG_PRESENT_MASK) {
1551 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
d65aaf37
BS		 1552 /* 4M pages */
1553 print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
b86bda5b
FB		 1554 } else {
1555 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 1556 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 1557 pte = le32_to_cpu(pte);
1558 if (pte & PG_PRESENT_MASK) {
376253ec 1559 print_pte(mon, (l1 << 22) + (l2 << 12),
5fafdf24 1560 pte & ~PG_PSE_MASK,
b86bda5b
FB		 1561 ~0xfff);
1562 }
1563 }
1564 }
1565 }
1566 }
1567}
1568
d65aaf37
BS		 1569static void tlb_info_pae32(Monitor *mon, CPUState *env)
1570{
94ac5cd2 1571 unsigned int l1, l2, l3;
d65aaf37
BS		 1572 uint64_t pdpe, pde, pte;
1573 uint64_t pdp_addr, pd_addr, pt_addr;
1574
1575 pdp_addr = env->cr[3] & ~0x1f;
1576 for (l1 = 0; l1 < 4; l1++) {
b8b79323 1577 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
d65aaf37
BS		 1578 pdpe = le64_to_cpu(pdpe);
1579 if (pdpe & PG_PRESENT_MASK) {
1580 pd_addr = pdpe & 0x3fffffffff000ULL;
1581 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1582 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
d65aaf37
BS		 1583 pde = le64_to_cpu(pde);
1584 if (pde & PG_PRESENT_MASK) {
1585 if (pde & PG_PSE_MASK) {
1586 /* 2M pages with PAE, CR4.PSE is ignored */
1587 print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
1588 ~((target_phys_addr_t)(1 << 20) - 1));
1589 } else {
1590 pt_addr = pde & 0x3fffffffff000ULL;
1591 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1592 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
d65aaf37
BS		 1593 pte = le64_to_cpu(pte);
1594 if (pte & PG_PRESENT_MASK) {
1595 print_pte(mon, (l1 << 30 ) + (l2 << 21)
1596 + (l3 << 12),
1597 pte & ~PG_PSE_MASK,
1598 ~(target_phys_addr_t)0xfff);
1599 }
1600 }
1601 }
1602 }
1603 }
1604 }
1605 }
1606}
1607
1608#ifdef TARGET_X86_64
1609static void tlb_info_64(Monitor *mon, CPUState *env)
1610{
1611 uint64_t l1, l2, l3, l4;
1612 uint64_t pml4e, pdpe, pde, pte;
1613 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
1614
1615 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1616 for (l1 = 0; l1 < 512; l1++) {
b8b79323 1617 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
d65aaf37
BS		 1618 pml4e = le64_to_cpu(pml4e);
1619 if (pml4e & PG_PRESENT_MASK) {
1620 pdp_addr = pml4e & 0x3fffffffff000ULL;
1621 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1622 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
d65aaf37
BS		 1623 pdpe = le64_to_cpu(pdpe);
1624 if (pdpe & PG_PRESENT_MASK) {
1625 if (pdpe & PG_PSE_MASK) {
1626 /* 1G pages, CR4.PSE is ignored */
1627 print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
1628 0x3ffffc0000000ULL);
1629 } else {
1630 pd_addr = pdpe & 0x3fffffffff000ULL;
1631 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1632 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
d65aaf37
BS		 1633 pde = le64_to_cpu(pde);
1634 if (pde & PG_PRESENT_MASK) {
1635 if (pde & PG_PSE_MASK) {
1636 /* 2M pages, CR4.PSE is ignored */
1637 print_pte(mon, (l1 << 39) + (l2 << 30) +
1638 (l3 << 21), pde,
1639 0x3ffffffe00000ULL);
1640 } else {
1641 pt_addr = pde & 0x3fffffffff000ULL;
1642 for (l4 = 0; l4 < 512; l4++) {
1643 cpu_physical_memory_read(pt_addr
1644 + l4 * 8,
b8b79323 1645 &pte, 8);
d65aaf37
BS		 1646 pte = le64_to_cpu(pte);
1647 if (pte & PG_PRESENT_MASK) {
1648 print_pte(mon, (l1 << 39) +
1649 (l2 << 30) +
1650 (l3 << 21) + (l4 << 12),
1651 pte & ~PG_PSE_MASK,
1652 0x3fffffffff000ULL);
1653 }
1654 }
1655 }
1656 }
1657 }
1658 }
1659 }
1660 }
1661 }
1662 }
1663}
1664#endif
1665
1666static void tlb_info(Monitor *mon)
1667{
1668 CPUState *env;
1669
1670 env = mon_get_cpu();
1671
1672 if (!(env->cr[0] & CR0_PG_MASK)) {
1673 monitor_printf(mon, "PG disabled\n");
1674 return;
1675 }
1676 if (env->cr[4] & CR4_PAE_MASK) {
1677#ifdef TARGET_X86_64
1678 if (env->hflags & HF_LMA_MASK) {
1679 tlb_info_64(mon, env);
1680 } else
1681#endif
1682 {
1683 tlb_info_pae32(mon, env);
1684 }
1685 } else {
1686 tlb_info_32(mon, env);
1687 }
1688}
1689
1b3cba6e
BS		 1690static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
1691 int *plast_prot,
1692 target_phys_addr_t end, int prot)
b86bda5b 1693{
9746b15b
FB		 1694 int prot1;
1695 prot1 = *plast_prot;
1696 if (prot != prot1) {
b86bda5b 1697 if (*pstart != -1) {
1b3cba6e
BS		 1698 monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
1699 TARGET_FMT_plx " %c%c%c\n",
376253ec
AL		 1700 *pstart, end, end - *pstart,
1701 prot1 & PG_USER_MASK ? 'u' : '-',
1702 'r',
1703 prot1 & PG_RW_MASK ? 'w' : '-');
b86bda5b
FB		 1704 }
1705 if (prot != 0)
1706 *pstart = end;
1707 else
1708 *pstart = -1;
1709 *plast_prot = prot;
1710 }
1711}
1712
1b3cba6e 1713static void mem_info_32(Monitor *mon, CPUState *env)
b86bda5b 1714{
b49ca72d
AC		 1715 unsigned int l1, l2;
1716 int prot, last_prot;
1b3cba6e
BS		 1717 uint32_t pgd, pde, pte;
1718 target_phys_addr_t start, end;
6a00d601 1719
b86bda5b
FB		 1720 pgd = env->cr[3] & ~0xfff;
1721 last_prot = 0;
1722 start = -1;
1723 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 1724 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 1725 pde = le32_to_cpu(pde);
1726 end = l1 << 22;
1727 if (pde & PG_PRESENT_MASK) {
1728 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1729 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
376253ec 1730 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1731 } else {
1732 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 1733 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 1734 pte = le32_to_cpu(pte);
1735 end = (l1 << 22) + (l2 << 12);
1736 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 1737 prot = pte & pde &
1738 (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
b86bda5b
FB		 1739 } else {
1740 prot = 0;
1741 }
376253ec 1742 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1743 }
1744 }
1745 } else {
1746 prot = 0;
376253ec 1747 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1748 }
1749 }
8a94b8ca
AC		 1750 /* Flush last range */
1751 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
b86bda5b 1752}
1b3cba6e
BS		 1753
1754static void mem_info_pae32(Monitor *mon, CPUState *env)
1755{
b49ca72d
AC		 1756 unsigned int l1, l2, l3;
1757 int prot, last_prot;
1b3cba6e
BS		 1758 uint64_t pdpe, pde, pte;
1759 uint64_t pdp_addr, pd_addr, pt_addr;
1760 target_phys_addr_t start, end;
1761
1762 pdp_addr = env->cr[3] & ~0x1f;
1763 last_prot = 0;
1764 start = -1;
1765 for (l1 = 0; l1 < 4; l1++) {
b8b79323 1766 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1b3cba6e
BS		 1767 pdpe = le64_to_cpu(pdpe);
1768 end = l1 << 30;
1769 if (pdpe & PG_PRESENT_MASK) {
1770 pd_addr = pdpe & 0x3fffffffff000ULL;
1771 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1772 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1b3cba6e
BS		 1773 pde = le64_to_cpu(pde);
1774 end = (l1 << 30) + (l2 << 21);
1775 if (pde & PG_PRESENT_MASK) {
1776 if (pde & PG_PSE_MASK) {
1777 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1778 PG_PRESENT_MASK);
1779 mem_print(mon, &start, &last_prot, end, prot);
1780 } else {
1781 pt_addr = pde & 0x3fffffffff000ULL;
1782 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1783 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1b3cba6e
BS		 1784 pte = le64_to_cpu(pte);
1785 end = (l1 << 30) + (l2 << 21) + (l3 << 12);
1786 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 1787 prot = pte & pde & (PG_USER_MASK | PG_RW_MASK |
1788 PG_PRESENT_MASK);
1b3cba6e
BS		 1789 } else {
1790 prot = 0;
1791 }
1792 mem_print(mon, &start, &last_prot, end, prot);
1793 }
1794 }
1795 } else {
1796 prot = 0;
1797 mem_print(mon, &start, &last_prot, end, prot);
1798 }
1799 }
1800 } else {
1801 prot = 0;
1802 mem_print(mon, &start, &last_prot, end, prot);
1803 }
1804 }
8a94b8ca
AC		 1805 /* Flush last range */
1806 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1b3cba6e
BS		 1807}
1808
1809
1810#ifdef TARGET_X86_64
1811static void mem_info_64(Monitor *mon, CPUState *env)
1812{
1813 int prot, last_prot;
1814 uint64_t l1, l2, l3, l4;
1815 uint64_t pml4e, pdpe, pde, pte;
1816 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
1817
1818 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1819 last_prot = 0;
1820 start = -1;
1821 for (l1 = 0; l1 < 512; l1++) {
b8b79323 1822 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1b3cba6e
BS		 1823 pml4e = le64_to_cpu(pml4e);
1824 end = l1 << 39;
1825 if (pml4e & PG_PRESENT_MASK) {
1826 pdp_addr = pml4e & 0x3fffffffff000ULL;
1827 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1828 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1b3cba6e
BS		 1829 pdpe = le64_to_cpu(pdpe);
1830 end = (l1 << 39) + (l2 << 30);
1831 if (pdpe & PG_PRESENT_MASK) {
1832 if (pdpe & PG_PSE_MASK) {
2d5b5074
BS		 1833 prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
1834 PG_PRESENT_MASK);
c76c8416 1835 prot &= pml4e;
1b3cba6e
BS		 1836 mem_print(mon, &start, &last_prot, end, prot);
1837 } else {
1838 pd_addr = pdpe & 0x3fffffffff000ULL;
1839 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1840 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1b3cba6e
BS		 1841 pde = le64_to_cpu(pde);
1842 end = (l1 << 39) + (l2 << 30) + (l3 << 21);
1843 if (pde & PG_PRESENT_MASK) {
1844 if (pde & PG_PSE_MASK) {
1845 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1846 PG_PRESENT_MASK);
c76c8416 1847 prot &= pml4e & pdpe;
1b3cba6e
BS		 1848 mem_print(mon, &start, &last_prot, end, prot);
1849 } else {
1850 pt_addr = pde & 0x3fffffffff000ULL;
1851 for (l4 = 0; l4 < 512; l4++) {
1852 cpu_physical_memory_read(pt_addr
1853 + l4 * 8,
b8b79323 1854 &pte, 8);
1b3cba6e
BS		 1855 pte = le64_to_cpu(pte);
1856 end = (l1 << 39) + (l2 << 30) +
1857 (l3 << 21) + (l4 << 12);
1858 if (pte & PG_PRESENT_MASK) {
1859 prot = pte & (PG_USER_MASK | PG_RW_MASK |
1860 PG_PRESENT_MASK);
c76c8416 1861 prot &= pml4e & pdpe & pde;
1b3cba6e
BS		 1862 } else {
1863 prot = 0;
1864 }
1865 mem_print(mon, &start, &last_prot, end, prot);
1866 }
1867 }
1868 } else {
1869 prot = 0;
1870 mem_print(mon, &start, &last_prot, end, prot);
1871 }
1872 }
1873 }
1874 } else {
1875 prot = 0;
1876 mem_print(mon, &start, &last_prot, end, prot);
1877 }
1878 }
1879 } else {
1880 prot = 0;
1881 mem_print(mon, &start, &last_prot, end, prot);
1882 }
1883 }
8a94b8ca
AC		 1884 /* Flush last range */
1885 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
1b3cba6e
BS		 1886}
1887#endif
1888
1889static void mem_info(Monitor *mon)
1890{
1891 CPUState *env;
1892
1893 env = mon_get_cpu();
1894
1895 if (!(env->cr[0] & CR0_PG_MASK)) {
1896 monitor_printf(mon, "PG disabled\n");
1897 return;
1898 }
1899 if (env->cr[4] & CR4_PAE_MASK) {
1900#ifdef TARGET_X86_64
1901 if (env->hflags & HF_LMA_MASK) {
1902 mem_info_64(mon, env);
1903 } else
1904#endif
1905 {
1906 mem_info_pae32(mon, env);
1907 }
1908 } else {
1909 mem_info_32(mon, env);
1910 }
1911}
b86bda5b
FB		 1912#endif
1913
7c664e2f
AJ		 1914#if defined(TARGET_SH4)
1915
376253ec 1916static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
7c664e2f 1917{
376253ec
AL		 1918 monitor_printf(mon, " tlb%i:\t"
1919 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1920 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1921 "dirty=%hhu writethrough=%hhu\n",
1922 idx,
1923 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1924 tlb->v, tlb->sh, tlb->c, tlb->pr,
1925 tlb->d, tlb->wt);
7c664e2f
AJ		 1926}
1927
376253ec 1928static void tlb_info(Monitor *mon)
7c664e2f
AJ		 1929{
1930 CPUState *env = mon_get_cpu();
1931 int i;
1932
376253ec 1933 monitor_printf (mon, "ITLB:\n");
7c664e2f 1934 for (i = 0 ; i < ITLB_SIZE ; i++)
376253ec
AL		 1935 print_tlb (mon, i, &env->itlb[i]);
1936 monitor_printf (mon, "UTLB:\n");
7c664e2f 1937 for (i = 0 ; i < UTLB_SIZE ; i++)
376253ec 1938 print_tlb (mon, i, &env->utlb[i]);
7c664e2f
AJ		 1939}
1940
1941#endif
1942
bebabbc7 1943#if defined(TARGET_SPARC) || defined(TARGET_PPC)
d41160a3
BS		 1944static void tlb_info(Monitor *mon)
1945{
1946 CPUState *env1 = mon_get_cpu();
1947
1948 dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
1949}
1950#endif
1951
314e2987
BS		 1952static void do_info_mtree(Monitor *mon)
1953{
1954 mtree_info((fprintf_function)monitor_printf, mon);
1955}
1956
030ea37b
AL		 1957static void do_info_numa(Monitor *mon)
1958{
b28b6230 1959 int i;
030ea37b
AL		 1960 CPUState *env;
1961
1962 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1963 for (i = 0; i < nb_numa_nodes; i++) {
1964 monitor_printf(mon, "node %d cpus:", i);
1965 for (env = first_cpu; env != NULL; env = env->next_cpu) {
1966 if (env->numa_node == i) {
1967 monitor_printf(mon, " %d", env->cpu_index);
1968 }
1969 }
1970 monitor_printf(mon, "\n");
1971 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1972 node_mem[i] >> 20);
1973 }
1974}
1975
5f1ce948
FB		 1976#ifdef CONFIG_PROFILER
1977
e9a6625e
AJ		 1978int64_t qemu_time;
1979int64_t dev_time;
1980
376253ec 1981static void do_info_profile(Monitor *mon)
5f1ce948
FB		 1982{
1983 int64_t total;
1984 total = qemu_time;
1985 if (total == 0)
1986 total = 1;
376253ec 1987 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
6ee093c9 1988 dev_time, dev_time / (double)get_ticks_per_sec());
376253ec 1989 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
6ee093c9 1990 qemu_time, qemu_time / (double)get_ticks_per_sec());
5f1ce948 1991 qemu_time = 0;
5f1ce948 1992 dev_time = 0;
5f1ce948
FB		 1993}
1994#else
376253ec 1995static void do_info_profile(Monitor *mon)
5f1ce948 1996{
376253ec 1997 monitor_printf(mon, "Internal profiler not compiled\n");
5f1ce948
FB		 1998}
1999#endif
2000
ec36b695 2001/* Capture support */
72cf2d4f 2002static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
ec36b695 2003
376253ec 2004static void do_info_capture(Monitor *mon)
ec36b695
FB		 2005{
2006 int i;
2007 CaptureState *s;
2008
2009 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
376253ec 2010 monitor_printf(mon, "[%d]: ", i);
ec36b695
FB		 2011 s->ops.info (s->opaque);
2012 }
2013}
2014
2313086a 2015#ifdef HAS_AUDIO
d54908a5 2016static void do_stop_capture(Monitor *mon, const QDict *qdict)
ec36b695
FB		 2017{
2018 int i;
d54908a5 2019 int n = qdict_get_int(qdict, "n");
ec36b695
FB		 2020 CaptureState *s;
2021
2022 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2023 if (i == n) {
2024 s->ops.destroy (s->opaque);
72cf2d4f 2025 QLIST_REMOVE (s, entries);
7267c094 2026 g_free (s);
ec36b695
FB		 2027 return;
2028 }
2029 }
2030}
2031
c1925484
LC		 2032static void do_wav_capture(Monitor *mon, const QDict *qdict)
2033{
2034 const char *path = qdict_get_str(qdict, "path");
2035 int has_freq = qdict_haskey(qdict, "freq");
2036 int freq = qdict_get_try_int(qdict, "freq", -1);
2037 int has_bits = qdict_haskey(qdict, "bits");
2038 int bits = qdict_get_try_int(qdict, "bits", -1);
2039 int has_channels = qdict_haskey(qdict, "nchannels");
2040 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
ec36b695
FB		 2041 CaptureState *s;
2042
7267c094 2043 s = g_malloc0 (sizeof (*s));
ec36b695
FB		 2044
2045 freq = has_freq ? freq : 44100;
2046 bits = has_bits ? bits : 16;
2047 nchannels = has_channels ? nchannels : 2;
2048
2049 if (wav_start_capture (s, path, freq, bits, nchannels)) {
d00b2618 2050 monitor_printf(mon, "Failed to add wave capture\n");
7267c094 2051 g_free (s);
d00b2618 2052 return;
ec36b695 2053 }
72cf2d4f 2054 QLIST_INSERT_HEAD (&capture_head, s, entries);
ec36b695
FB		 2055}
2056#endif
2057
15dfcd45 2058static qemu_acl *find_acl(Monitor *mon, const char *name)
76655d6d 2059{
15dfcd45 2060 qemu_acl *acl = qemu_acl_find(name);
76655d6d 2061
76655d6d 2062 if (!acl) {
15dfcd45 2063 monitor_printf(mon, "acl: unknown list '%s'\n", name);
76655d6d 2064 }
15dfcd45
JK		 2065 return acl;
2066}
2067
d54908a5 2068static void do_acl_show(Monitor *mon, const QDict *qdict)
15dfcd45 2069{
d54908a5 2070 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2071 qemu_acl *acl = find_acl(mon, aclname);
2072 qemu_acl_entry *entry;
2073 int i = 0;
76655d6d 2074
15dfcd45 2075 if (acl) {
28a76be8 2076 monitor_printf(mon, "policy: %s\n",
76655d6d 2077 acl->defaultDeny ? "deny" : "allow");
72cf2d4f 2078 QTAILQ_FOREACH(entry, &acl->entries, next) {
28a76be8
AL		 2079 i++;
2080 monitor_printf(mon, "%d: %s %s\n", i,
15dfcd45 2081 entry->deny ? "deny" : "allow", entry->match);
28a76be8 2082 }
15dfcd45
JK		 2083 }
2084}
2085
d54908a5 2086static void do_acl_reset(Monitor *mon, const QDict *qdict)
15dfcd45 2087{
d54908a5 2088 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2089 qemu_acl *acl = find_acl(mon, aclname);
2090
2091 if (acl) {
28a76be8
AL		 2092 qemu_acl_reset(acl);
2093 monitor_printf(mon, "acl: removed all rules\n");
15dfcd45
JK		 2094 }
2095}
2096
f18c16de 2097static void do_acl_policy(Monitor *mon, const QDict *qdict)
15dfcd45 2098{
f18c16de
LC		 2099 const char *aclname = qdict_get_str(qdict, "aclname");
2100 const char *policy = qdict_get_str(qdict, "policy");
15dfcd45 2101 qemu_acl *acl = find_acl(mon, aclname);
28a76be8 2102
15dfcd45
JK		 2103 if (acl) {
2104 if (strcmp(policy, "allow") == 0) {
28a76be8
AL		 2105 acl->defaultDeny = 0;
2106 monitor_printf(mon, "acl: policy set to 'allow'\n");
15dfcd45 2107 } else if (strcmp(policy, "deny") == 0) {
28a76be8
AL		 2108 acl->defaultDeny = 1;
2109 monitor_printf(mon, "acl: policy set to 'deny'\n");
2110 } else {
15dfcd45
JK		 2111 monitor_printf(mon, "acl: unknown policy '%s', "
2112 "expected 'deny' or 'allow'\n", policy);
28a76be8 2113 }
15dfcd45
JK		 2114 }
2115}
28a76be8 2116
1bd1442e 2117static void do_acl_add(Monitor *mon, const QDict *qdict)
15dfcd45 2118{
1bd1442e
LC		 2119 const char *aclname = qdict_get_str(qdict, "aclname");
2120 const char *match = qdict_get_str(qdict, "match");
2121 const char *policy = qdict_get_str(qdict, "policy");
2122 int has_index = qdict_haskey(qdict, "index");
2123 int index = qdict_get_try_int(qdict, "index", -1);
15dfcd45
JK		 2124 qemu_acl *acl = find_acl(mon, aclname);
2125 int deny, ret;
2126
2127 if (acl) {
2128 if (strcmp(policy, "allow") == 0) {
2129 deny = 0;
2130 } else if (strcmp(policy, "deny") == 0) {
2131 deny = 1;
2132 } else {
2133 monitor_printf(mon, "acl: unknown policy '%s', "
2134 "expected 'deny' or 'allow'\n", policy);
28a76be8
AL		 2135 return;
2136 }
28a76be8
AL		 2137 if (has_index)
2138 ret = qemu_acl_insert(acl, deny, match, index);
2139 else
2140 ret = qemu_acl_append(acl, deny, match);
2141 if (ret < 0)
2142 monitor_printf(mon, "acl: unable to add acl entry\n");
2143 else
2144 monitor_printf(mon, "acl: added rule at position %d\n", ret);
15dfcd45
JK		 2145 }
2146}
28a76be8 2147
f18c16de 2148static void do_acl_remove(Monitor *mon, const QDict *qdict)
15dfcd45 2149{
f18c16de
LC		 2150 const char *aclname = qdict_get_str(qdict, "aclname");
2151 const char *match = qdict_get_str(qdict, "match");
15dfcd45
JK		 2152 qemu_acl *acl = find_acl(mon, aclname);
2153 int ret;
28a76be8 2154
15dfcd45 2155 if (acl) {
28a76be8
AL		 2156 ret = qemu_acl_remove(acl, match);
2157 if (ret < 0)
2158 monitor_printf(mon, "acl: no matching acl entry\n");
2159 else
2160 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
76655d6d
AL		 2161 }
2162}
2163
79c4f6b0 2164#if defined(TARGET_I386)
37b7ad48 2165static void do_inject_mce(Monitor *mon, const QDict *qdict)
79c4f6b0
HY		 2166{
2167 CPUState *cenv;
37b7ad48
LC		 2168 int cpu_index = qdict_get_int(qdict, "cpu_index");
2169 int bank = qdict_get_int(qdict, "bank");
2170 uint64_t status = qdict_get_int(qdict, "status");
2171 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2172 uint64_t addr = qdict_get_int(qdict, "addr");
2173 uint64_t misc = qdict_get_int(qdict, "misc");
747461c7 2174 int flags = MCE_INJECT_UNCOND_AO;
79c4f6b0 2175
747461c7
JK		 2176 if (qdict_get_try_bool(qdict, "broadcast", 0)) {
2177 flags |= MCE_INJECT_BROADCAST;
2178 }
31ce5e0c 2179 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
316378e4
JK		 2180 if (cenv->cpu_index == cpu_index) {
2181 cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
747461c7 2182 flags);
79c4f6b0
HY		 2183 break;
2184 }
31ce5e0c 2185 }
79c4f6b0
HY		 2186}
2187#endif
2188
6ad3ebd2 2189static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2190{
d54908a5 2191 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2192 mon_fd_t *monfd;
f07918fd
MM		 2193 int fd;
2194
74c0d6f0 2195 fd = qemu_chr_fe_get_msgfd(mon->chr);
f07918fd 2196 if (fd == -1) {
ab5b027e 2197 qerror_report(QERR_FD_NOT_SUPPLIED);
6ad3ebd2 2198 return -1;
f07918fd
MM		 2199 }
2200
2201 if (qemu_isdigit(fdname[0])) {
e17ba87c
MA		 2202 qerror_report(QERR_INVALID_PARAMETER_VALUE, "fdname",
2203 "a name not starting with a digit");
6ad3ebd2 2204 return -1;
f07918fd
MM		 2205 }
2206
72cf2d4f 2207 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2208 if (strcmp(monfd->name, fdname) != 0) {
2209 continue;
2210 }
2211
2212 close(monfd->fd);
2213 monfd->fd = fd;
6ad3ebd2 2214 return 0;
f07918fd
MM		 2215 }
2216
7267c094
AL		 2217 monfd = g_malloc0(sizeof(mon_fd_t));
2218 monfd->name = g_strdup(fdname);
f07918fd
MM		 2219 monfd->fd = fd;
2220
72cf2d4f 2221 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
6ad3ebd2 2222 return 0;
f07918fd
MM		 2223}
2224
aeb91c1e 2225static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2226{
d54908a5 2227 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2228 mon_fd_t *monfd;
f07918fd 2229
72cf2d4f 2230 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2231 if (strcmp(monfd->name, fdname) != 0) {
2232 continue;
2233 }
2234
72cf2d4f 2235 QLIST_REMOVE(monfd, next);
f07918fd 2236 close(monfd->fd);
7267c094
AL		 2237 g_free(monfd->name);
2238 g_free(monfd);
aeb91c1e 2239 return 0;
f07918fd
MM		 2240 }
2241
ab5b027e 2242 qerror_report(QERR_FD_NOT_FOUND, fdname);
aeb91c1e 2243 return -1;
f07918fd
MM		 2244}
2245
d54908a5 2246static void do_loadvm(Monitor *mon, const QDict *qdict)
c8d41b2c 2247{
1354869c 2248 int saved_vm_running = runstate_is_running();
d54908a5 2249 const char *name = qdict_get_str(qdict, "name");
c8d41b2c 2250
0461d5a6 2251 vm_stop(RUN_STATE_RESTORE_VM);
c8d41b2c 2252
f0aa7a8b 2253 if (load_vmstate(name) == 0 && saved_vm_running) {
c8d41b2c 2254 vm_start();
f0aa7a8b 2255 }
c8d41b2c
JQ		 2256}
2257
7768e04c
MM		 2258int monitor_get_fd(Monitor *mon, const char *fdname)
2259{
c227f099 2260 mon_fd_t *monfd;
7768e04c 2261
72cf2d4f 2262 QLIST_FOREACH(monfd, &mon->fds, next) {
7768e04c
MM		 2263 int fd;
2264
2265 if (strcmp(monfd->name, fdname) != 0) {
2266 continue;
2267 }
2268
2269 fd = monfd->fd;
2270
2271 /* caller takes ownership of fd */
72cf2d4f 2272 QLIST_REMOVE(monfd, next);
7267c094
AL		 2273 g_free(monfd->name);
2274 g_free(monfd);
7768e04c
MM		 2275
2276 return fd;
2277 }
2278
2279 return -1;
2280}
2281
816f8925
WX		 2282/* mon_cmds and info_cmds would be sorted at runtime */
2283static mon_cmd_t mon_cmds[] = {
acd0a093 2284#include "hmp-commands.h"
5fafdf24 2285 { NULL, NULL, },
9dc39cba
FB		 2286};
2287
acd0a093 2288/* Please update hmp-commands.hx when adding or changing commands */
816f8925 2289static mon_cmd_t info_cmds[] = {
d7f9b689
LC		 2290 {
2291 .name = "version",
2292 .args_type = "",
d7f9b689
LC		 2293 .params = "",
2294 .help = "show the version of QEMU",
b9c15f16 2295 .mhandler.info = hmp_info_version,
d7f9b689
LC		 2296 },
2297 {
2298 .name = "network",
2299 .args_type = "",
d7f9b689
LC		 2300 .params = "",
2301 .help = "show the network state",
910df89d 2302 .mhandler.info = do_info_network,
d7f9b689
LC		 2303 },
2304 {
2305 .name = "chardev",
2306 .args_type = "",
d7f9b689
LC		 2307 .params = "",
2308 .help = "show the character devices",
c5a415a0 2309 .mhandler.info = hmp_info_chardev,
d7f9b689
LC		 2310 },
2311 {
2312 .name = "block",
2313 .args_type = "",
d7f9b689
LC		 2314 .params = "",
2315 .help = "show the block devices",
b2023818 2316 .mhandler.info = hmp_info_block,
d7f9b689
LC		 2317 },
2318 {
2319 .name = "blockstats",
2320 .args_type = "",
d7f9b689
LC		 2321 .params = "",
2322 .help = "show block device statistics",
f11f57e4 2323 .mhandler.info = hmp_info_blockstats,
d7f9b689 2324 },
fb5458cd
SH		 2325 {
2326 .name = "block-jobs",
2327 .args_type = "",
2328 .params = "",
2329 .help = "show progress of ongoing block device operations",
2330 .mhandler.info = hmp_info_block_jobs,
2331 },
d7f9b689
LC		 2332 {
2333 .name = "registers",
2334 .args_type = "",
d7f9b689
LC		 2335 .params = "",
2336 .help = "show the cpu registers",
910df89d 2337 .mhandler.info = do_info_registers,
d7f9b689
LC		 2338 },
2339 {
2340 .name = "cpus",
2341 .args_type = "",
d7f9b689
LC		 2342 .params = "",
2343 .help = "show infos for each CPU",
de0b36b6 2344 .mhandler.info = hmp_info_cpus,
d7f9b689
LC		 2345 },
2346 {
2347 .name = "history",
2348 .args_type = "",
d7f9b689
LC		 2349 .params = "",
2350 .help = "show the command line history",
910df89d 2351 .mhandler.info = do_info_history,
d7f9b689 2352 },
661f1929
JK		 2353#if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2354 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
d7f9b689
LC		 2355 {
2356 .name = "irq",
2357 .args_type = "",
d7f9b689
LC		 2358 .params = "",
2359 .help = "show the interrupts statistics (if available)",
661f1929
JK		 2360#ifdef TARGET_SPARC
2361 .mhandler.info = sun4m_irq_info,
2362#elif defined(TARGET_LM32)
2363 .mhandler.info = lm32_irq_info,
2364#else
910df89d 2365 .mhandler.info = irq_info,
661f1929 2366#endif
d7f9b689
LC		 2367 },
2368 {
2369 .name = "pic",
2370 .args_type = "",
d7f9b689
LC		 2371 .params = "",
2372 .help = "show i8259 (PIC) state",
661f1929
JK		 2373#ifdef TARGET_SPARC
2374 .mhandler.info = sun4m_pic_info,
2375#elif defined(TARGET_LM32)
2376 .mhandler.info = lm32_do_pic_info,
2377#else
910df89d 2378 .mhandler.info = pic_info,
661f1929 2379#endif
d7f9b689 2380 },
661f1929 2381#endif
d7f9b689
LC		 2382 {
2383 .name = "pci",
2384 .args_type = "",
d7f9b689
LC		 2385 .params = "",
2386 .help = "show PCI info",
79627472 2387 .mhandler.info = hmp_info_pci,
d7f9b689 2388 },
bebabbc7
SW		 2389#if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
2390 defined(TARGET_PPC)
d7f9b689
LC		 2391 {
2392 .name = "tlb",
2393 .args_type = "",
d7f9b689
LC		 2394 .params = "",
2395 .help = "show virtual to physical memory mappings",
910df89d 2396 .mhandler.info = tlb_info,
d7f9b689 2397 },
7c664e2f
AJ		 2398#endif
2399#if defined(TARGET_I386)
d7f9b689
LC		 2400 {
2401 .name = "mem",
2402 .args_type = "",
d7f9b689
LC		 2403 .params = "",
2404 .help = "show the active virtual memory mappings",
910df89d 2405 .mhandler.info = mem_info,
d7f9b689 2406 },
b86bda5b 2407#endif
314e2987
BS		 2408 {
2409 .name = "mtree",
2410 .args_type = "",
2411 .params = "",
2412 .help = "show memory tree",
2413 .mhandler.info = do_info_mtree,
2414 },
d7f9b689
LC		 2415 {
2416 .name = "jit",
2417 .args_type = "",
d7f9b689
LC		 2418 .params = "",
2419 .help = "show dynamic compiler info",
910df89d 2420 .mhandler.info = do_info_jit,
d7f9b689
LC		 2421 },
2422 {
2423 .name = "kvm",
2424 .args_type = "",
d7f9b689
LC		 2425 .params = "",
2426 .help = "show KVM information",
292a2602 2427 .mhandler.info = hmp_info_kvm,
d7f9b689
LC		 2428 },
2429 {
2430 .name = "numa",
2431 .args_type = "",
d7f9b689
LC		 2432 .params = "",
2433 .help = "show NUMA information",
910df89d 2434 .mhandler.info = do_info_numa,
d7f9b689
LC		 2435 },
2436 {
2437 .name = "usb",
2438 .args_type = "",
d7f9b689
LC		 2439 .params = "",
2440 .help = "show guest USB devices",
910df89d 2441 .mhandler.info = usb_info,
d7f9b689
LC		 2442 },
2443 {
2444 .name = "usbhost",
2445 .args_type = "",
d7f9b689
LC		 2446 .params = "",
2447 .help = "show host USB devices",
910df89d 2448 .mhandler.info = usb_host_info,
d7f9b689
LC		 2449 },
2450 {
2451 .name = "profile",
2452 .args_type = "",
d7f9b689
LC		 2453 .params = "",
2454 .help = "show profiling information",
910df89d 2455 .mhandler.info = do_info_profile,
d7f9b689
LC		 2456 },
2457 {
2458 .name = "capture",
2459 .args_type = "",
d7f9b689
LC		 2460 .params = "",
2461 .help = "show capture information",
910df89d 2462 .mhandler.info = do_info_capture,
d7f9b689
LC		 2463 },
2464 {
2465 .name = "snapshots",
2466 .args_type = "",
d7f9b689
LC		 2467 .params = "",
2468 .help = "show the currently saved VM snapshots",
910df89d 2469 .mhandler.info = do_info_snapshots,
d7f9b689
LC		 2470 },
2471 {
2472 .name = "status",
2473 .args_type = "",
d7f9b689
LC		 2474 .params = "",
2475 .help = "show the current VM status (running|paused)",
1fa9a5e4 2476 .mhandler.info = hmp_info_status,
d7f9b689
LC		 2477 },
2478 {
2479 .name = "pcmcia",
2480 .args_type = "",
d7f9b689
LC		 2481 .params = "",
2482 .help = "show guest PCMCIA status",
910df89d 2483 .mhandler.info = pcmcia_info,
d7f9b689
LC		 2484 },
2485 {
2486 .name = "mice",
2487 .args_type = "",
d7f9b689
LC		 2488 .params = "",
2489 .help = "show which guest mouse is receiving events",
e235cec3 2490 .mhandler.info = hmp_info_mice,
d7f9b689
LC		 2491 },
2492 {
2493 .name = "vnc",
2494 .args_type = "",
d7f9b689
LC		 2495 .params = "",
2496 .help = "show the vnc server status",
2b54aa87 2497 .mhandler.info = hmp_info_vnc,
d7f9b689 2498 },
cb42a870
GH		 2499#if defined(CONFIG_SPICE)
2500 {
2501 .name = "spice",
2502 .args_type = "",
2503 .params = "",
2504 .help = "show the spice server status",
d1f29646 2505 .mhandler.info = hmp_info_spice,
cb42a870
GH		 2506 },
2507#endif
d7f9b689
LC		 2508 {
2509 .name = "name",
2510 .args_type = "",
d7f9b689
LC		 2511 .params = "",
2512 .help = "show the current VM name",
48a32bed 2513 .mhandler.info = hmp_info_name,
d7f9b689
LC		 2514 },
2515 {
2516 .name = "uuid",
2517 .args_type = "",
d7f9b689
LC		 2518 .params = "",
2519 .help = "show the current VM UUID",
efab767e 2520 .mhandler.info = hmp_info_uuid,
d7f9b689 2521 },
76a66253 2522#if defined(TARGET_PPC)
d7f9b689
LC		 2523 {
2524 .name = "cpustats",
2525 .args_type = "",
d7f9b689
LC		 2526 .params = "",
2527 .help = "show CPU statistics",
910df89d 2528 .mhandler.info = do_info_cpu_stats,
d7f9b689 2529 },
76a66253 2530#endif
31a60e22 2531#if defined(CONFIG_SLIRP)
d7f9b689
LC		 2532 {
2533 .name = "usernet",
2534 .args_type = "",
d7f9b689
LC		 2535 .params = "",
2536 .help = "show user network stack connection states",
910df89d 2537 .mhandler.info = do_info_usernet,
d7f9b689 2538 },
31a60e22 2539#endif
d7f9b689
LC		 2540 {
2541 .name = "migrate",
2542 .args_type = "",
d7f9b689
LC		 2543 .params = "",
2544 .help = "show migration status",
791e7c82 2545 .mhandler.info = hmp_info_migrate,
d7f9b689
LC		 2546 },
2547 {
2548 .name = "balloon",
2549 .args_type = "",
d7f9b689
LC		 2550 .params = "",
2551 .help = "show balloon information",
96637bcd 2552 .mhandler.info = hmp_info_balloon,
d7f9b689
LC		 2553 },
2554 {
2555 .name = "qtree",
2556 .args_type = "",
d7f9b689
LC		 2557 .params = "",
2558 .help = "show device tree",
910df89d 2559 .mhandler.info = do_info_qtree,
d7f9b689
LC		 2560 },
2561 {
2562 .name = "qdm",
2563 .args_type = "",
d7f9b689
LC		 2564 .params = "",
2565 .help = "show qdev device model list",
910df89d 2566 .mhandler.info = do_info_qdm,
d7f9b689
LC		 2567 },
2568 {
2569 .name = "roms",
2570 .args_type = "",
d7f9b689
LC		 2571 .params = "",
2572 .help = "show roms",
910df89d 2573 .mhandler.info = do_info_roms,
d7f9b689 2574 },
6d8a764e 2575#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 2576 {
2577 .name = "trace",
2578 .args_type = "",
2579 .params = "",
2580 .help = "show current contents of trace buffer",
2581 .mhandler.info = do_info_trace,
2582 },
31965ae2 2583#endif
22890ab5
PS		 2584 {
2585 .name = "trace-events",
2586 .args_type = "",
2587 .params = "",
2588 .help = "show available trace-events & their state",
fc764105 2589 .mhandler.info = do_trace_print_events,
22890ab5 2590 },
d7f9b689
LC		 2591 {
2592 .name = NULL,
2593 },
9dc39cba
FB		 2594};
2595
f36b4afb 2596static const mon_cmd_t qmp_cmds[] = {
e3193601 2597#include "qmp-commands-old.h"
f36b4afb
LC		 2598 { /* NULL */ },
2599};
2600
9307c4c1
FB		 2601/*******************************************************************/
2602
2603static const char *pch;
2604static jmp_buf expr_env;
2605
92a31b1f
FB		 2606#define MD_TLONG 0
2607#define MD_I32 1
2608
9307c4c1
FB		 2609typedef struct MonitorDef {
2610 const char *name;
2611 int offset;
8662d656 2612 target_long (*get_value)(const struct MonitorDef *md, int val);
92a31b1f 2613 int type;
9307c4c1
FB		 2614} MonitorDef;
2615
57206fd4 2616#if defined(TARGET_I386)
8662d656 2617static target_long monitor_get_pc (const struct MonitorDef *md, int val)
57206fd4 2618{
6a00d601 2619 CPUState *env = mon_get_cpu();
6a00d601 2620 return env->eip + env->segs[R_CS].base;
57206fd4
FB		 2621}
2622#endif
2623
a541f297 2624#if defined(TARGET_PPC)
8662d656 2625static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
a541f297 2626{
6a00d601 2627 CPUState *env = mon_get_cpu();
a541f297
FB		 2628 unsigned int u;
2629 int i;
2630
2631 u = 0;
2632 for (i = 0; i < 8; i++)
28a76be8 2633 u |= env->crf[i] << (32 - (4 * i));
a541f297
FB		 2634
2635 return u;
2636}
2637
8662d656 2638static target_long monitor_get_msr (const struct MonitorDef *md, int val)
a541f297 2639{
6a00d601 2640 CPUState *env = mon_get_cpu();
0411a972 2641 return env->msr;
a541f297
FB		 2642}
2643
8662d656 2644static target_long monitor_get_xer (const struct MonitorDef *md, int val)
a541f297 2645{
6a00d601 2646 CPUState *env = mon_get_cpu();
3d7b417e 2647 return env->xer;
a541f297 2648}
9fddaa0c 2649
8662d656 2650static target_long monitor_get_decr (const struct MonitorDef *md, int val)
9fddaa0c 2651{
6a00d601 2652 CPUState *env = mon_get_cpu();
6a00d601 2653 return cpu_ppc_load_decr(env);
9fddaa0c
FB		 2654}
2655
8662d656 2656static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
9fddaa0c 2657{
6a00d601 2658 CPUState *env = mon_get_cpu();
6a00d601 2659 return cpu_ppc_load_tbu(env);
9fddaa0c
FB		 2660}
2661
8662d656 2662static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
9fddaa0c 2663{
6a00d601 2664 CPUState *env = mon_get_cpu();
6a00d601 2665 return cpu_ppc_load_tbl(env);
9fddaa0c 2666}
a541f297
FB		 2667#endif
2668
e95c8d51 2669#if defined(TARGET_SPARC)
7b936c0c 2670#ifndef TARGET_SPARC64
8662d656 2671static target_long monitor_get_psr (const struct MonitorDef *md, int val)
e95c8d51 2672{
6a00d601 2673 CPUState *env = mon_get_cpu();
5a834bb4
BS		 2674
2675 return cpu_get_psr(env);
e95c8d51 2676}
7b936c0c 2677#endif
e95c8d51 2678
8662d656 2679static target_long monitor_get_reg(const struct MonitorDef *md, int val)
e95c8d51 2680{
6a00d601 2681 CPUState *env = mon_get_cpu();
6a00d601 2682 return env->regwptr[val];
e95c8d51
FB		 2683}
2684#endif
2685
8662d656 2686static const MonitorDef monitor_defs[] = {
9307c4c1 2687#ifdef TARGET_I386
57206fd4
FB		 2688
2689#define SEG(name, seg) \
92a31b1f 2690 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
57206fd4 2691 { name ".base", offsetof(CPUState, segs[seg].base) },\
92a31b1f 2692 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
57206fd4 2693
9307c4c1
FB		 2694 { "eax", offsetof(CPUState, regs[0]) },
2695 { "ecx", offsetof(CPUState, regs[1]) },
2696 { "edx", offsetof(CPUState, regs[2]) },
2697 { "ebx", offsetof(CPUState, regs[3]) },
2698 { "esp|sp", offsetof(CPUState, regs[4]) },
2699 { "ebp|fp", offsetof(CPUState, regs[5]) },
2700 { "esi", offsetof(CPUState, regs[6]) },
01038d2a 2701 { "edi", offsetof(CPUState, regs[7]) },
92a31b1f
FB		 2702#ifdef TARGET_X86_64
2703 { "r8", offsetof(CPUState, regs[8]) },
2704 { "r9", offsetof(CPUState, regs[9]) },
2705 { "r10", offsetof(CPUState, regs[10]) },
2706 { "r11", offsetof(CPUState, regs[11]) },
2707 { "r12", offsetof(CPUState, regs[12]) },
2708 { "r13", offsetof(CPUState, regs[13]) },
2709 { "r14", offsetof(CPUState, regs[14]) },
2710 { "r15", offsetof(CPUState, regs[15]) },
2711#endif
9307c4c1 2712 { "eflags", offsetof(CPUState, eflags) },
57206fd4
FB		 2713 { "eip", offsetof(CPUState, eip) },
2714 SEG("cs", R_CS)
2715 SEG("ds", R_DS)
2716 SEG("es", R_ES)
01038d2a 2717 SEG("ss", R_SS)
57206fd4
FB		 2718 SEG("fs", R_FS)
2719 SEG("gs", R_GS)
2720 { "pc", 0, monitor_get_pc, },
a541f297 2721#elif defined(TARGET_PPC)
ff937dba 2722 /* General purpose registers */
a541f297
FB		 2723 { "r0", offsetof(CPUState, gpr[0]) },
2724 { "r1", offsetof(CPUState, gpr[1]) },
2725 { "r2", offsetof(CPUState, gpr[2]) },
2726 { "r3", offsetof(CPUState, gpr[3]) },
2727 { "r4", offsetof(CPUState, gpr[4]) },
2728 { "r5", offsetof(CPUState, gpr[5]) },
2729 { "r6", offsetof(CPUState, gpr[6]) },
2730 { "r7", offsetof(CPUState, gpr[7]) },
2731 { "r8", offsetof(CPUState, gpr[8]) },
2732 { "r9", offsetof(CPUState, gpr[9]) },
2733 { "r10", offsetof(CPUState, gpr[10]) },
2734 { "r11", offsetof(CPUState, gpr[11]) },
2735 { "r12", offsetof(CPUState, gpr[12]) },
2736 { "r13", offsetof(CPUState, gpr[13]) },
2737 { "r14", offsetof(CPUState, gpr[14]) },
2738 { "r15", offsetof(CPUState, gpr[15]) },
2739 { "r16", offsetof(CPUState, gpr[16]) },
2740 { "r17", offsetof(CPUState, gpr[17]) },
2741 { "r18", offsetof(CPUState, gpr[18]) },
2742 { "r19", offsetof(CPUState, gpr[19]) },
2743 { "r20", offsetof(CPUState, gpr[20]) },
2744 { "r21", offsetof(CPUState, gpr[21]) },
2745 { "r22", offsetof(CPUState, gpr[22]) },
2746 { "r23", offsetof(CPUState, gpr[23]) },
2747 { "r24", offsetof(CPUState, gpr[24]) },
2748 { "r25", offsetof(CPUState, gpr[25]) },
2749 { "r26", offsetof(CPUState, gpr[26]) },
2750 { "r27", offsetof(CPUState, gpr[27]) },
2751 { "r28", offsetof(CPUState, gpr[28]) },
2752 { "r29", offsetof(CPUState, gpr[29]) },
2753 { "r30", offsetof(CPUState, gpr[30]) },
2754 { "r31", offsetof(CPUState, gpr[31]) },
ff937dba
JM		 2755 /* Floating point registers */
2756 { "f0", offsetof(CPUState, fpr[0]) },
2757 { "f1", offsetof(CPUState, fpr[1]) },
2758 { "f2", offsetof(CPUState, fpr[2]) },
2759 { "f3", offsetof(CPUState, fpr[3]) },
2760 { "f4", offsetof(CPUState, fpr[4]) },
2761 { "f5", offsetof(CPUState, fpr[5]) },
2762 { "f6", offsetof(CPUState, fpr[6]) },
2763 { "f7", offsetof(CPUState, fpr[7]) },
2764 { "f8", offsetof(CPUState, fpr[8]) },
2765 { "f9", offsetof(CPUState, fpr[9]) },
2766 { "f10", offsetof(CPUState, fpr[10]) },
2767 { "f11", offsetof(CPUState, fpr[11]) },
2768 { "f12", offsetof(CPUState, fpr[12]) },
2769 { "f13", offsetof(CPUState, fpr[13]) },
2770 { "f14", offsetof(CPUState, fpr[14]) },
2771 { "f15", offsetof(CPUState, fpr[15]) },
2772 { "f16", offsetof(CPUState, fpr[16]) },
2773 { "f17", offsetof(CPUState, fpr[17]) },
2774 { "f18", offsetof(CPUState, fpr[18]) },
2775 { "f19", offsetof(CPUState, fpr[19]) },
2776 { "f20", offsetof(CPUState, fpr[20]) },
2777 { "f21", offsetof(CPUState, fpr[21]) },
2778 { "f22", offsetof(CPUState, fpr[22]) },
2779 { "f23", offsetof(CPUState, fpr[23]) },
2780 { "f24", offsetof(CPUState, fpr[24]) },
2781 { "f25", offsetof(CPUState, fpr[25]) },
2782 { "f26", offsetof(CPUState, fpr[26]) },
2783 { "f27", offsetof(CPUState, fpr[27]) },
2784 { "f28", offsetof(CPUState, fpr[28]) },
2785 { "f29", offsetof(CPUState, fpr[29]) },
2786 { "f30", offsetof(CPUState, fpr[30]) },
2787 { "f31", offsetof(CPUState, fpr[31]) },
2788 { "fpscr", offsetof(CPUState, fpscr) },
2789 /* Next instruction pointer */
57206fd4 2790 { "nip|pc", offsetof(CPUState, nip) },
a541f297
FB		 2791 { "lr", offsetof(CPUState, lr) },
2792 { "ctr", offsetof(CPUState, ctr) },
9fddaa0c 2793 { "decr", 0, &monitor_get_decr, },
a541f297 2794 { "ccr", 0, &monitor_get_ccr, },
ff937dba 2795 /* Machine state register */
a541f297
FB		 2796 { "msr", 0, &monitor_get_msr, },
2797 { "xer", 0, &monitor_get_xer, },
9fddaa0c
FB		 2798 { "tbu", 0, &monitor_get_tbu, },
2799 { "tbl", 0, &monitor_get_tbl, },
ff937dba
JM		 2800#if defined(TARGET_PPC64)
2801 /* Address space register */
2802 { "asr", offsetof(CPUState, asr) },
2803#endif
2804 /* Segment registers */
bb593904 2805 { "sdr1", offsetof(CPUState, spr[SPR_SDR1]) },
a541f297
FB		 2806 { "sr0", offsetof(CPUState, sr[0]) },
2807 { "sr1", offsetof(CPUState, sr[1]) },
2808 { "sr2", offsetof(CPUState, sr[2]) },
2809 { "sr3", offsetof(CPUState, sr[3]) },
2810 { "sr4", offsetof(CPUState, sr[4]) },
2811 { "sr5", offsetof(CPUState, sr[5]) },
2812 { "sr6", offsetof(CPUState, sr[6]) },
2813 { "sr7", offsetof(CPUState, sr[7]) },
2814 { "sr8", offsetof(CPUState, sr[8]) },
2815 { "sr9", offsetof(CPUState, sr[9]) },
2816 { "sr10", offsetof(CPUState, sr[10]) },
2817 { "sr11", offsetof(CPUState, sr[11]) },
2818 { "sr12", offsetof(CPUState, sr[12]) },
2819 { "sr13", offsetof(CPUState, sr[13]) },
2820 { "sr14", offsetof(CPUState, sr[14]) },
2821 { "sr15", offsetof(CPUState, sr[15]) },
90dc8812
SW		 2822 /* Too lazy to put BATs... */
2823 { "pvr", offsetof(CPUState, spr[SPR_PVR]) },
2824
2825 { "srr0", offsetof(CPUState, spr[SPR_SRR0]) },
2826 { "srr1", offsetof(CPUState, spr[SPR_SRR1]) },
2827 { "sprg0", offsetof(CPUState, spr[SPR_SPRG0]) },
2828 { "sprg1", offsetof(CPUState, spr[SPR_SPRG1]) },
2829 { "sprg2", offsetof(CPUState, spr[SPR_SPRG2]) },
2830 { "sprg3", offsetof(CPUState, spr[SPR_SPRG3]) },
2831 { "sprg4", offsetof(CPUState, spr[SPR_SPRG4]) },
2832 { "sprg5", offsetof(CPUState, spr[SPR_SPRG5]) },
2833 { "sprg6", offsetof(CPUState, spr[SPR_SPRG6]) },
2834 { "sprg7", offsetof(CPUState, spr[SPR_SPRG7]) },
2835 { "pid", offsetof(CPUState, spr[SPR_BOOKE_PID]) },
2836 { "csrr0", offsetof(CPUState, spr[SPR_BOOKE_CSRR0]) },
2837 { "csrr1", offsetof(CPUState, spr[SPR_BOOKE_CSRR1]) },
2838 { "esr", offsetof(CPUState, spr[SPR_BOOKE_ESR]) },
2839 { "dear", offsetof(CPUState, spr[SPR_BOOKE_DEAR]) },
2840 { "mcsr", offsetof(CPUState, spr[SPR_BOOKE_MCSR]) },
2841 { "tsr", offsetof(CPUState, spr[SPR_BOOKE_TSR]) },
2842 { "tcr", offsetof(CPUState, spr[SPR_BOOKE_TCR]) },
2843 { "vrsave", offsetof(CPUState, spr[SPR_VRSAVE]) },
2844 { "pir", offsetof(CPUState, spr[SPR_BOOKE_PIR]) },
2845 { "mcsrr0", offsetof(CPUState, spr[SPR_BOOKE_MCSRR0]) },
2846 { "mcsrr1", offsetof(CPUState, spr[SPR_BOOKE_MCSRR1]) },
2847 { "decar", offsetof(CPUState, spr[SPR_BOOKE_DECAR]) },
2848 { "ivpr", offsetof(CPUState, spr[SPR_BOOKE_IVPR]) },
2849 { "epcr", offsetof(CPUState, spr[SPR_BOOKE_EPCR]) },
2850 { "sprg8", offsetof(CPUState, spr[SPR_BOOKE_SPRG8]) },
2851 { "ivor0", offsetof(CPUState, spr[SPR_BOOKE_IVOR0]) },
2852 { "ivor1", offsetof(CPUState, spr[SPR_BOOKE_IVOR1]) },
2853 { "ivor2", offsetof(CPUState, spr[SPR_BOOKE_IVOR2]) },
2854 { "ivor3", offsetof(CPUState, spr[SPR_BOOKE_IVOR3]) },
2855 { "ivor4", offsetof(CPUState, spr[SPR_BOOKE_IVOR4]) },
2856 { "ivor5", offsetof(CPUState, spr[SPR_BOOKE_IVOR5]) },
2857 { "ivor6", offsetof(CPUState, spr[SPR_BOOKE_IVOR6]) },
2858 { "ivor7", offsetof(CPUState, spr[SPR_BOOKE_IVOR7]) },
2859 { "ivor8", offsetof(CPUState, spr[SPR_BOOKE_IVOR8]) },
2860 { "ivor9", offsetof(CPUState, spr[SPR_BOOKE_IVOR9]) },
2861 { "ivor10", offsetof(CPUState, spr[SPR_BOOKE_IVOR10]) },
2862 { "ivor11", offsetof(CPUState, spr[SPR_BOOKE_IVOR11]) },
2863 { "ivor12", offsetof(CPUState, spr[SPR_BOOKE_IVOR12]) },
2864 { "ivor13", offsetof(CPUState, spr[SPR_BOOKE_IVOR13]) },
2865 { "ivor14", offsetof(CPUState, spr[SPR_BOOKE_IVOR14]) },
2866 { "ivor15", offsetof(CPUState, spr[SPR_BOOKE_IVOR15]) },
2867 { "ivor32", offsetof(CPUState, spr[SPR_BOOKE_IVOR32]) },
2868 { "ivor33", offsetof(CPUState, spr[SPR_BOOKE_IVOR33]) },
2869 { "ivor34", offsetof(CPUState, spr[SPR_BOOKE_IVOR34]) },
2870 { "ivor35", offsetof(CPUState, spr[SPR_BOOKE_IVOR35]) },
2871 { "ivor36", offsetof(CPUState, spr[SPR_BOOKE_IVOR36]) },
2872 { "ivor37", offsetof(CPUState, spr[SPR_BOOKE_IVOR37]) },
2873 { "mas0", offsetof(CPUState, spr[SPR_BOOKE_MAS0]) },
2874 { "mas1", offsetof(CPUState, spr[SPR_BOOKE_MAS1]) },
2875 { "mas2", offsetof(CPUState, spr[SPR_BOOKE_MAS2]) },
2876 { "mas3", offsetof(CPUState, spr[SPR_BOOKE_MAS3]) },
2877 { "mas4", offsetof(CPUState, spr[SPR_BOOKE_MAS4]) },
2878 { "mas6", offsetof(CPUState, spr[SPR_BOOKE_MAS6]) },
2879 { "mas7", offsetof(CPUState, spr[SPR_BOOKE_MAS7]) },
2880 { "mmucfg", offsetof(CPUState, spr[SPR_MMUCFG]) },
2881 { "tlb0cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB0CFG]) },
2882 { "tlb1cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB1CFG]) },
2883 { "epr", offsetof(CPUState, spr[SPR_BOOKE_EPR]) },
2884 { "eplc", offsetof(CPUState, spr[SPR_BOOKE_EPLC]) },
2885 { "epsc", offsetof(CPUState, spr[SPR_BOOKE_EPSC]) },
2886 { "svr", offsetof(CPUState, spr[SPR_E500_SVR]) },
2887 { "mcar", offsetof(CPUState, spr[SPR_Exxx_MCAR]) },
2888 { "pid1", offsetof(CPUState, spr[SPR_BOOKE_PID1]) },
2889 { "pid2", offsetof(CPUState, spr[SPR_BOOKE_PID2]) },
2890 { "hid0", offsetof(CPUState, spr[SPR_HID0]) },
2891
e95c8d51
FB		 2892#elif defined(TARGET_SPARC)
2893 { "g0", offsetof(CPUState, gregs[0]) },
2894 { "g1", offsetof(CPUState, gregs[1]) },
2895 { "g2", offsetof(CPUState, gregs[2]) },
2896 { "g3", offsetof(CPUState, gregs[3]) },
2897 { "g4", offsetof(CPUState, gregs[4]) },
2898 { "g5", offsetof(CPUState, gregs[5]) },
2899 { "g6", offsetof(CPUState, gregs[6]) },
2900 { "g7", offsetof(CPUState, gregs[7]) },
2901 { "o0", 0, monitor_get_reg },
2902 { "o1", 1, monitor_get_reg },
2903 { "o2", 2, monitor_get_reg },
2904 { "o3", 3, monitor_get_reg },
2905 { "o4", 4, monitor_get_reg },
2906 { "o5", 5, monitor_get_reg },
2907 { "o6", 6, monitor_get_reg },
2908 { "o7", 7, monitor_get_reg },
2909 { "l0", 8, monitor_get_reg },
2910 { "l1", 9, monitor_get_reg },
2911 { "l2", 10, monitor_get_reg },
2912 { "l3", 11, monitor_get_reg },
2913 { "l4", 12, monitor_get_reg },
2914 { "l5", 13, monitor_get_reg },
2915 { "l6", 14, monitor_get_reg },
2916 { "l7", 15, monitor_get_reg },
2917 { "i0", 16, monitor_get_reg },
2918 { "i1", 17, monitor_get_reg },
2919 { "i2", 18, monitor_get_reg },
2920 { "i3", 19, monitor_get_reg },
2921 { "i4", 20, monitor_get_reg },
2922 { "i5", 21, monitor_get_reg },
2923 { "i6", 22, monitor_get_reg },
2924 { "i7", 23, monitor_get_reg },
2925 { "pc", offsetof(CPUState, pc) },
2926 { "npc", offsetof(CPUState, npc) },
2927 { "y", offsetof(CPUState, y) },
7b936c0c 2928#ifndef TARGET_SPARC64
e95c8d51
FB		 2929 { "psr", 0, &monitor_get_psr, },
2930 { "wim", offsetof(CPUState, wim) },
7b936c0c 2931#endif
e95c8d51
FB		 2932 { "tbr", offsetof(CPUState, tbr) },
2933 { "fsr", offsetof(CPUState, fsr) },
30038fd8
RH		 2934 { "f0", offsetof(CPUState, fpr[0].l.upper) },
2935 { "f1", offsetof(CPUState, fpr[0].l.lower) },
2936 { "f2", offsetof(CPUState, fpr[1].l.upper) },
2937 { "f3", offsetof(CPUState, fpr[1].l.lower) },
2938 { "f4", offsetof(CPUState, fpr[2].l.upper) },
2939 { "f5", offsetof(CPUState, fpr[2].l.lower) },
2940 { "f6", offsetof(CPUState, fpr[3].l.upper) },
2941 { "f7", offsetof(CPUState, fpr[3].l.lower) },
2942 { "f8", offsetof(CPUState, fpr[4].l.upper) },
2943 { "f9", offsetof(CPUState, fpr[4].l.lower) },
2944 { "f10", offsetof(CPUState, fpr[5].l.upper) },
2945 { "f11", offsetof(CPUState, fpr[5].l.lower) },
2946 { "f12", offsetof(CPUState, fpr[6].l.upper) },
2947 { "f13", offsetof(CPUState, fpr[6].l.lower) },
2948 { "f14", offsetof(CPUState, fpr[7].l.upper) },
2949 { "f15", offsetof(CPUState, fpr[7].l.lower) },
2950 { "f16", offsetof(CPUState, fpr[8].l.upper) },
2951 { "f17", offsetof(CPUState, fpr[8].l.lower) },
2952 { "f18", offsetof(CPUState, fpr[9].l.upper) },
2953 { "f19", offsetof(CPUState, fpr[9].l.lower) },
2954 { "f20", offsetof(CPUState, fpr[10].l.upper) },
2955 { "f21", offsetof(CPUState, fpr[10].l.lower) },
2956 { "f22", offsetof(CPUState, fpr[11].l.upper) },
2957 { "f23", offsetof(CPUState, fpr[11].l.lower) },
2958 { "f24", offsetof(CPUState, fpr[12].l.upper) },
2959 { "f25", offsetof(CPUState, fpr[12].l.lower) },
2960 { "f26", offsetof(CPUState, fpr[13].l.upper) },
2961 { "f27", offsetof(CPUState, fpr[13].l.lower) },
2962 { "f28", offsetof(CPUState, fpr[14].l.upper) },
2963 { "f29", offsetof(CPUState, fpr[14].l.lower) },
2964 { "f30", offsetof(CPUState, fpr[15].l.upper) },
2965 { "f31", offsetof(CPUState, fpr[15].l.lower) },
7b936c0c 2966#ifdef TARGET_SPARC64
30038fd8
RH		 2967 { "f32", offsetof(CPUState, fpr[16]) },
2968 { "f34", offsetof(CPUState, fpr[17]) },
2969 { "f36", offsetof(CPUState, fpr[18]) },
2970 { "f38", offsetof(CPUState, fpr[19]) },
2971 { "f40", offsetof(CPUState, fpr[20]) },
2972 { "f42", offsetof(CPUState, fpr[21]) },
2973 { "f44", offsetof(CPUState, fpr[22]) },
2974 { "f46", offsetof(CPUState, fpr[23]) },
2975 { "f48", offsetof(CPUState, fpr[24]) },
2976 { "f50", offsetof(CPUState, fpr[25]) },
2977 { "f52", offsetof(CPUState, fpr[26]) },
2978 { "f54", offsetof(CPUState, fpr[27]) },
2979 { "f56", offsetof(CPUState, fpr[28]) },
2980 { "f58", offsetof(CPUState, fpr[29]) },
2981 { "f60", offsetof(CPUState, fpr[30]) },
2982 { "f62", offsetof(CPUState, fpr[31]) },
7b936c0c
FB		 2983 { "asi", offsetof(CPUState, asi) },
2984 { "pstate", offsetof(CPUState, pstate) },
2985 { "cansave", offsetof(CPUState, cansave) },
2986 { "canrestore", offsetof(CPUState, canrestore) },
2987 { "otherwin", offsetof(CPUState, otherwin) },
2988 { "wstate", offsetof(CPUState, wstate) },
2989 { "cleanwin", offsetof(CPUState, cleanwin) },
2990 { "fprs", offsetof(CPUState, fprs) },
2991#endif
9307c4c1
FB		 2992#endif
2993 { NULL },
2994};
2995
376253ec 2996static void expr_error(Monitor *mon, const char *msg)
9dc39cba 2997{
376253ec 2998 monitor_printf(mon, "%s\n", msg);
9307c4c1
FB		 2999 longjmp(expr_env, 1);
3000}
3001
09b9418c 3002/* return 0 if OK, -1 if not found */
92a31b1f 3003static int get_monitor_def(target_long *pval, const char *name)
9307c4c1 3004{
8662d656 3005 const MonitorDef *md;
92a31b1f
FB		 3006 void *ptr;
3007
9307c4c1
FB		 3008 for(md = monitor_defs; md->name != NULL; md++) {
3009 if (compare_cmd(name, md->name)) {
3010 if (md->get_value) {
e95c8d51 3011 *pval = md->get_value(md, md->offset);
9307c4c1 3012 } else {
6a00d601 3013 CPUState *env = mon_get_cpu();
6a00d601 3014 ptr = (uint8_t *)env + md->offset;
92a31b1f
FB		 3015 switch(md->type) {
3016 case MD_I32:
3017 *pval = *(int32_t *)ptr;
3018 break;
3019 case MD_TLONG:
3020 *pval = *(target_long *)ptr;
3021 break;
3022 default:
3023 *pval = 0;
3024 break;
3025 }
9307c4c1
FB		 3026 }
3027 return 0;
3028 }
3029 }
3030 return -1;
3031}
3032
3033static void next(void)
3034{
660f11be 3035 if (*pch != '\0') {
9307c4c1 3036 pch++;
cd390083 3037 while (qemu_isspace(*pch))
9307c4c1
FB		 3038 pch++;
3039 }
3040}
3041
376253ec 3042static int64_t expr_sum(Monitor *mon);
9307c4c1 3043
376253ec 3044static int64_t expr_unary(Monitor *mon)
9307c4c1 3045{
c2efc95d 3046 int64_t n;
9307c4c1 3047 char *p;
6a00d601 3048 int ret;
9307c4c1
FB		 3049
3050 switch(*pch) {
3051 case '+':
3052 next();
376253ec 3053 n = expr_unary(mon);
9307c4c1
FB		 3054 break;
3055 case '-':
3056 next();
376253ec 3057 n = -expr_unary(mon);
9307c4c1
FB		 3058 break;
3059 case '~':
3060 next();
376253ec 3061 n = ~expr_unary(mon);
9307c4c1
FB		 3062 break;
3063 case '(':
3064 next();
376253ec 3065 n = expr_sum(mon);
9307c4c1 3066 if (*pch != ')') {
376253ec 3067 expr_error(mon, "')' expected");
9307c4c1
FB		 3068 }
3069 next();
3070 break;
81d0912d
FB		 3071 case '\'':
3072 pch++;
3073 if (*pch == '\0')
376253ec 3074 expr_error(mon, "character constant expected");
81d0912d
FB		 3075 n = *pch;
3076 pch++;
3077 if (*pch != '\'')
376253ec 3078 expr_error(mon, "missing terminating \' character");
81d0912d
FB		 3079 next();
3080 break;
9307c4c1
FB		 3081 case '$':
3082 {
3083 char buf[128], *q;
69b34976 3084 target_long reg=0;
3b46e624 3085
9307c4c1
FB		 3086 pch++;
3087 q = buf;
3088 while ((*pch >= 'a' && *pch <= 'z') ||
3089 (*pch >= 'A' && *pch <= 'Z') ||
3090 (*pch >= '0' && *pch <= '9') ||
57206fd4 3091 *pch == '_' || *pch == '.') {
9307c4c1
FB		 3092 if ((q - buf) < sizeof(buf) - 1)
3093 *q++ = *pch;
3094 pch++;
3095 }
cd390083 3096 while (qemu_isspace(*pch))
9307c4c1
FB		 3097 pch++;
3098 *q = 0;
7743e588 3099 ret = get_monitor_def(&reg, buf);
09b9418c 3100 if (ret < 0)
376253ec 3101 expr_error(mon, "unknown register");
7743e588 3102 n = reg;
9307c4c1
FB		 3103 }
3104 break;
3105 case '\0':
376253ec 3106 expr_error(mon, "unexpected end of expression");
9307c4c1
FB		 3107 n = 0;
3108 break;
3109 default:
7743e588 3110#if TARGET_PHYS_ADDR_BITS > 32
4f4fbf77
FB		 3111 n = strtoull(pch, &p, 0);
3112#else
9307c4c1 3113 n = strtoul(pch, &p, 0);
4f4fbf77 3114#endif
9307c4c1 3115 if (pch == p) {
376253ec 3116 expr_error(mon, "invalid char in expression");
9307c4c1
FB		 3117 }
3118 pch = p;
cd390083 3119 while (qemu_isspace(*pch))
9307c4c1
FB		 3120 pch++;
3121 break;
3122 }
3123 return n;
3124}
3125
3126
376253ec 3127static int64_t expr_prod(Monitor *mon)
9307c4c1 3128{
c2efc95d 3129 int64_t val, val2;
92a31b1f 3130 int op;
3b46e624 3131
376253ec 3132 val = expr_unary(mon);
9307c4c1
FB		 3133 for(;;) {
3134 op = *pch;
3135 if (op != '*' && op != '/' && op != '%')
3136 break;
3137 next();
376253ec 3138 val2 = expr_unary(mon);
9307c4c1
FB		 3139 switch(op) {
3140 default:
3141 case '*':
3142 val *= val2;
3143 break;
3144 case '/':
3145 case '%':
5fafdf24 3146 if (val2 == 0)
376253ec 3147 expr_error(mon, "division by zero");
9307c4c1
FB		 3148 if (op == '/')
3149 val /= val2;
3150 else
3151 val %= val2;
3152 break;
3153 }
3154 }
3155 return val;
3156}
3157
376253ec 3158static int64_t expr_logic(Monitor *mon)
9307c4c1 3159{
c2efc95d 3160 int64_t val, val2;
92a31b1f 3161 int op;
9307c4c1 3162
376253ec 3163 val = expr_prod(mon);
9307c4c1
FB		 3164 for(;;) {
3165 op = *pch;
3166 if (op != '&' && op != '|' && op != '^')
3167 break;
3168 next();
376253ec 3169 val2 = expr_prod(mon);
9307c4c1
FB		 3170 switch(op) {
3171 default:
3172 case '&':
3173 val &= val2;
3174 break;
3175 case '|':
3176 val |= val2;
3177 break;
3178 case '^':
3179 val ^= val2;
3180 break;
3181 }
3182 }
3183 return val;
3184}
3185
376253ec 3186static int64_t expr_sum(Monitor *mon)
9307c4c1 3187{
c2efc95d 3188 int64_t val, val2;
92a31b1f 3189 int op;
9307c4c1 3190
376253ec 3191 val = expr_logic(mon);
9307c4c1
FB		 3192 for(;;) {
3193 op = *pch;
3194 if (op != '+' && op != '-')
3195 break;
3196 next();
376253ec 3197 val2 = expr_logic(mon);
9307c4c1
FB		 3198 if (op == '+')
3199 val += val2;
3200 else
3201 val -= val2;
3202 }
3203 return val;
3204}
3205
376253ec 3206static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
9307c4c1
FB		 3207{
3208 pch = *pp;
3209 if (setjmp(expr_env)) {
3210 *pp = pch;
3211 return -1;
3212 }
cd390083 3213 while (qemu_isspace(*pch))
9307c4c1 3214 pch++;
376253ec 3215 *pval = expr_sum(mon);
9307c4c1
FB		 3216 *pp = pch;
3217 return 0;
3218}
3219
3350a4dd
MA		 3220static int get_double(Monitor *mon, double *pval, const char **pp)
3221{
3222 const char *p = *pp;
3223 char *tailp;
3224 double d;
3225
3226 d = strtod(p, &tailp);
3227 if (tailp == p) {
3228 monitor_printf(mon, "Number expected\n");
3229 return -1;
3230 }
3231 if (d != d || d - d != 0) {
3232 /* NaN or infinity */
3233 monitor_printf(mon, "Bad number\n");
3234 return -1;
3235 }
3236 *pval = d;
3237 *pp = tailp;
3238 return 0;
3239}
3240
9307c4c1
FB		 3241static int get_str(char *buf, int buf_size, const char **pp)
3242{
3243 const char *p;
3244 char *q;
3245 int c;
3246
81d0912d 3247 q = buf;
9307c4c1 3248 p = *pp;
cd390083 3249 while (qemu_isspace(*p))
9307c4c1
FB		 3250 p++;
3251 if (*p == '\0') {
3252 fail:
81d0912d 3253 *q = '\0';
9307c4c1
FB		 3254 *pp = p;
3255 return -1;
3256 }
9307c4c1
FB		 3257 if (*p == '\"') {
3258 p++;
3259 while (*p != '\0' && *p != '\"') {
3260 if (*p == '\\') {
3261 p++;
3262 c = *p++;
3263 switch(c) {
3264 case 'n':
3265 c = '\n';
3266 break;
3267 case 'r':
3268 c = '\r';
3269 break;
3270 case '\\':
3271 case '\'':
3272 case '\"':
3273 break;
3274 default:
3275 qemu_printf("unsupported escape code: '\\%c'\n", c);
3276 goto fail;
3277 }
3278 if ((q - buf) < buf_size - 1) {
3279 *q++ = c;
3280 }
3281 } else {
3282 if ((q - buf) < buf_size - 1) {
3283 *q++ = *p;
3284 }
3285 p++;
3286 }
3287 }
3288 if (*p != '\"') {
5b60212f 3289 qemu_printf("unterminated string\n");
9307c4c1
FB		 3290 goto fail;
3291 }
3292 p++;
3293 } else {
cd390083 3294 while (*p != '\0' && !qemu_isspace(*p)) {
9307c4c1
FB		 3295 if ((q - buf) < buf_size - 1) {
3296 *q++ = *p;
3297 }
3298 p++;
3299 }
9307c4c1 3300 }
81d0912d 3301 *q = '\0';
9307c4c1
FB		 3302 *pp = p;
3303 return 0;
3304}
3305
4590fd80
LC		 3306/*
3307 * Store the command-name in cmdname, and return a pointer to
3308 * the remaining of the command string.
3309 */
3310static const char *get_command_name(const char *cmdline,
3311 char *cmdname, size_t nlen)
3312{
3313 size_t len;
3314 const char *p, *pstart;
3315
3316 p = cmdline;
3317 while (qemu_isspace(*p))
3318 p++;
3319 if (*p == '\0')
3320 return NULL;
3321 pstart = p;
3322 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3323 p++;
3324 len = p - pstart;
3325 if (len > nlen - 1)
3326 len = nlen - 1;
3327 memcpy(cmdname, pstart, len);
3328 cmdname[len] = '\0';
3329 return p;
3330}
3331
4d76d2ba
LC		 3332/**
3333 * Read key of 'type' into 'key' and return the current
3334 * 'type' pointer.
3335 */
3336static char *key_get_info(const char *type, char **key)
3337{
3338 size_t len;
3339 char *p, *str;
3340
3341 if (*type == ',')
3342 type++;
3343
3344 p = strchr(type, ':');
3345 if (!p) {
3346 *key = NULL;
3347 return NULL;
3348 }
3349 len = p - type;
3350
7267c094 3351 str = g_malloc(len + 1);
4d76d2ba
LC		 3352 memcpy(str, type, len);
3353 str[len] = '\0';
3354
3355 *key = str;
3356 return ++p;
3357}
3358
9307c4c1
FB		 3359static int default_fmt_format = 'x';
3360static int default_fmt_size = 4;
3361
3362#define MAX_ARGS 16
3363
fbc3d96c 3364static int is_valid_option(const char *c, const char *typestr)
3365{
3366 char option[3];
3367
3368 option[0] = '-';
3369 option[1] = *c;
3370 option[2] = '\0';
3371
3372 typestr = strstr(typestr, option);
3373 return (typestr != NULL);
3374}
3375
945c5ac8
LC		 3376static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
3377 const char *cmdname)
7fd669a1
LC		 3378{
3379 const mon_cmd_t *cmd;
3380
945c5ac8 3381 for (cmd = disp_table; cmd->name != NULL; cmd++) {
7fd669a1
LC		 3382 if (compare_cmd(cmdname, cmd->name)) {
3383 return cmd;
3384 }
3385 }
3386
3387 return NULL;
3388}
3389
945c5ac8
LC		 3390static const mon_cmd_t *monitor_find_command(const char *cmdname)
3391{
3392 return search_dispatch_table(mon_cmds, cmdname);
3393}
3394
bead3ce1
LC		 3395static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
3396{
f36b4afb 3397 return search_dispatch_table(qmp_cmds, cmdname);
bead3ce1
LC		 3398}
3399
c227f099 3400static const mon_cmd_t *monitor_parse_command(Monitor *mon,
55f81d96 3401 const char *cmdline,
55f81d96 3402 QDict *qdict)
9307c4c1 3403{
4590fd80 3404 const char *p, *typestr;
53773581 3405 int c;
c227f099 3406 const mon_cmd_t *cmd;
9307c4c1
FB		 3407 char cmdname[256];
3408 char buf[1024];
4d76d2ba 3409 char *key;
9dc39cba
FB		 3410
3411#ifdef DEBUG
376253ec 3412 monitor_printf(mon, "command='%s'\n", cmdline);
9dc39cba 3413#endif
3b46e624 3414
9307c4c1 3415 /* extract the command name */
4590fd80
LC		 3416 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3417 if (!p)
55f81d96 3418 return NULL;
3b46e624 3419
7fd669a1
LC		 3420 cmd = monitor_find_command(cmdname);
3421 if (!cmd) {
d91d9bf6 3422 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
55f81d96 3423 return NULL;
9307c4c1 3424 }
9307c4c1 3425
9307c4c1
FB		 3426 /* parse the parameters */
3427 typestr = cmd->args_type;
9dc39cba 3428 for(;;) {
4d76d2ba
LC		 3429 typestr = key_get_info(typestr, &key);
3430 if (!typestr)
9dc39cba 3431 break;
4d76d2ba 3432 c = *typestr;
9307c4c1
FB		 3433 typestr++;
3434 switch(c) {
3435 case 'F':
81d0912d 3436 case 'B':
9307c4c1
FB		 3437 case 's':
3438 {
3439 int ret;
3b46e624 3440
cd390083 3441 while (qemu_isspace(*p))
9307c4c1
FB		 3442 p++;
3443 if (*typestr == '?') {
3444 typestr++;
3445 if (*p == '\0') {
3446 /* no optional string: NULL argument */
53773581 3447 break;
9307c4c1
FB		 3448 }
3449 }
3450 ret = get_str(buf, sizeof(buf), &p);
3451 if (ret < 0) {
81d0912d
FB		 3452 switch(c) {
3453 case 'F':
376253ec
AL		 3454 monitor_printf(mon, "%s: filename expected\n",
3455 cmdname);
81d0912d
FB		 3456 break;
3457 case 'B':
376253ec
AL		 3458 monitor_printf(mon, "%s: block device name expected\n",
3459 cmdname);
81d0912d
FB		 3460 break;
3461 default:
376253ec 3462 monitor_printf(mon, "%s: string expected\n", cmdname);
81d0912d
FB		 3463 break;
3464 }
9307c4c1
FB		 3465 goto fail;
3466 }
53773581 3467 qdict_put(qdict, key, qstring_from_str(buf));
9307c4c1 3468 }
9dc39cba 3469 break;
361127df
MA		 3470 case 'O':
3471 {
3472 QemuOptsList *opts_list;
3473 QemuOpts *opts;
3474
3475 opts_list = qemu_find_opts(key);
3476 if (!opts_list || opts_list->desc->name) {
3477 goto bad_type;
3478 }
3479 while (qemu_isspace(*p)) {
3480 p++;
3481 }
3482 if (!*p)
3483 break;
3484 if (get_str(buf, sizeof(buf), &p) < 0) {
3485 goto fail;
3486 }
3487 opts = qemu_opts_parse(opts_list, buf, 1);
3488 if (!opts) {
3489 goto fail;
3490 }
3491 qemu_opts_to_qdict(opts, qdict);
3492 qemu_opts_del(opts);
3493 }
3494 break;
9307c4c1
FB		 3495 case '/':
3496 {
3497 int count, format, size;
3b46e624 3498
cd390083 3499 while (qemu_isspace(*p))
9307c4c1
FB		 3500 p++;
3501 if (*p == '/') {
3502 /* format found */
3503 p++;
3504 count = 1;
cd390083 3505 if (qemu_isdigit(*p)) {
9307c4c1 3506 count = 0;
cd390083 3507 while (qemu_isdigit(*p)) {
9307c4c1
FB		 3508 count = count * 10 + (*p - '0');
3509 p++;
3510 }
3511 }
3512 size = -1;
3513 format = -1;
3514 for(;;) {
3515 switch(*p) {
3516 case 'o':
3517 case 'd':
3518 case 'u':
3519 case 'x':
3520 case 'i':
3521 case 'c':
3522 format = *p++;
3523 break;
3524 case 'b':
3525 size = 1;
3526 p++;
3527 break;
3528 case 'h':
3529 size = 2;
3530 p++;
3531 break;
3532 case 'w':
3533 size = 4;
3534 p++;
3535 break;
3536 case 'g':
3537 case 'L':
3538 size = 8;
3539 p++;
3540 break;
3541 default:
3542 goto next;
3543 }
3544 }
3545 next:
cd390083 3546 if (*p != '\0' && !qemu_isspace(*p)) {
376253ec
AL		 3547 monitor_printf(mon, "invalid char in format: '%c'\n",
3548 *p);
9307c4c1
FB		 3549 goto fail;
3550 }
9307c4c1
FB		 3551 if (format < 0)
3552 format = default_fmt_format;
4c27ba27
FB		 3553 if (format != 'i') {
3554 /* for 'i', not specifying a size gives -1 as size */
3555 if (size < 0)
3556 size = default_fmt_size;
e90f009b 3557 default_fmt_size = size;
4c27ba27 3558 }
9307c4c1
FB		 3559 default_fmt_format = format;
3560 } else {
3561 count = 1;
3562 format = default_fmt_format;
4c27ba27
FB		 3563 if (format != 'i') {
3564 size = default_fmt_size;
3565 } else {
3566 size = -1;
3567 }
9307c4c1 3568 }
f7188bbe
LC		 3569 qdict_put(qdict, "count", qint_from_int(count));
3570 qdict_put(qdict, "format", qint_from_int(format));
3571 qdict_put(qdict, "size", qint_from_int(size));
9307c4c1 3572 }
9dc39cba 3573 break;
9307c4c1 3574 case 'i':
92a31b1f 3575 case 'l':
b6e098d7 3576 case 'M':
9307c4c1 3577 {
c2efc95d 3578 int64_t val;
7743e588 3579
cd390083 3580 while (qemu_isspace(*p))
9307c4c1 3581 p++;
3440557b 3582 if (*typestr == '?' || *typestr == '.') {
3440557b 3583 if (*typestr == '?') {
53773581
LC		 3584 if (*p == '\0') {
3585 typestr++;
3586 break;
3587 }
3440557b
FB		 3588 } else {
3589 if (*p == '.') {
3590 p++;
cd390083 3591 while (qemu_isspace(*p))
3440557b 3592 p++;
3440557b 3593 } else {
53773581
LC		 3594 typestr++;
3595 break;
3440557b
FB		 3596 }
3597 }
13224a87 3598 typestr++;
9307c4c1 3599 }
376253ec 3600 if (get_expr(mon, &val, &p))
9307c4c1 3601 goto fail;
675ebef9
LC		 3602 /* Check if 'i' is greater than 32-bit */
3603 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3604 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3605 monitor_printf(mon, "integer is for 32-bit values\n");
3606 goto fail;
b6e098d7
LC		 3607 } else if (c == 'M') {
3608 val <<= 20;
675ebef9 3609 }
53773581 3610 qdict_put(qdict, key, qint_from_int(val));
9307c4c1
FB		 3611 }
3612 break;
dbc0c67f
JS		 3613 case 'o':
3614 {
70b4f4bb 3615 int64_t val;
dbc0c67f
JS		 3616 char *end;
3617
3618 while (qemu_isspace(*p)) {
3619 p++;
3620 }
3621 if (*typestr == '?') {
3622 typestr++;
3623 if (*p == '\0') {
3624 break;
3625 }
3626 }
3627 val = strtosz(p, &end);
3628 if (val < 0) {
3629 monitor_printf(mon, "invalid size\n");
3630 goto fail;
3631 }
3632 qdict_put(qdict, key, qint_from_int(val));
3633 p = end;
3634 }
3635 break;
fccfb11e 3636 case 'T':
3350a4dd
MA		 3637 {
3638 double val;
3639
3640 while (qemu_isspace(*p))
3641 p++;
3642 if (*typestr == '?') {
3643 typestr++;
3644 if (*p == '\0') {
3645 break;
3646 }
3647 }
3648 if (get_double(mon, &val, &p) < 0) {
3649 goto fail;
3650 }
07de3e60 3651 if (p[0] && p[1] == 's') {
fccfb11e
MA		 3652 switch (*p) {
3653 case 'm':
3654 val /= 1e3; p += 2; break;
3655 case 'u':
3656 val /= 1e6; p += 2; break;
3657 case 'n':
3658 val /= 1e9; p += 2; break;
3659 }
3660 }
3350a4dd
MA		 3661 if (*p && !qemu_isspace(*p)) {
3662 monitor_printf(mon, "Unknown unit suffix\n");
3663 goto fail;
3664 }
3665 qdict_put(qdict, key, qfloat_from_double(val));
3666 }
3667 break;
942cd1f2
MA		 3668 case 'b':
3669 {
3670 const char *beg;
3671 int val;
3672
3673 while (qemu_isspace(*p)) {
3674 p++;
3675 }
3676 beg = p;
3677 while (qemu_isgraph(*p)) {
3678 p++;
3679 }
3680 if (p - beg == 2 && !memcmp(beg, "on", p - beg)) {
3681 val = 1;
3682 } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) {
3683 val = 0;
3684 } else {
3685 monitor_printf(mon, "Expected 'on' or 'off'\n");
3686 goto fail;
3687 }
3688 qdict_put(qdict, key, qbool_from_int(val));
3689 }
3690 break;
9307c4c1
FB		 3691 case '-':
3692 {
fbc3d96c 3693 const char *tmp = p;
eb159d13 3694 int skip_key = 0;
9307c4c1 3695 /* option */
3b46e624 3696
9307c4c1
FB		 3697 c = *typestr++;
3698 if (c == '\0')
3699 goto bad_type;
cd390083 3700 while (qemu_isspace(*p))
9307c4c1 3701 p++;
9307c4c1
FB		 3702 if (*p == '-') {
3703 p++;
fbc3d96c 3704 if(c != *p) {
3705 if(!is_valid_option(p, typestr)) {
3706
3707 monitor_printf(mon, "%s: unsupported option -%c\n",
3708 cmdname, *p);
3709 goto fail;
3710 } else {
3711 skip_key = 1;
3712 }
3713 }
3714 if(skip_key) {
3715 p = tmp;
3716 } else {
eb159d13 3717 /* has option */
fbc3d96c 3718 p++;
eb159d13 3719 qdict_put(qdict, key, qbool_from_int(1));
9307c4c1 3720 }
9307c4c1 3721 }
9307c4c1
FB		 3722 }
3723 break;
3724 default:
3725 bad_type:
376253ec 3726 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
9307c4c1
FB		 3727 goto fail;
3728 }
7267c094 3729 g_free(key);
4d76d2ba 3730 key = NULL;
9dc39cba 3731 }
9307c4c1 3732 /* check that all arguments were parsed */
cd390083 3733 while (qemu_isspace(*p))
9307c4c1
FB		 3734 p++;
3735 if (*p != '\0') {
376253ec
AL		 3736 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3737 cmdname);
9307c4c1 3738 goto fail;
9dc39cba 3739 }
9307c4c1 3740
55f81d96 3741 return cmd;
ac7531ec 3742
55f81d96 3743fail:
7267c094 3744 g_free(key);
55f81d96
LC		 3745 return NULL;
3746}
3747
d6f46833
MA		 3748void monitor_set_error(Monitor *mon, QError *qerror)
3749{
3750 /* report only the first error */
3751 if (!mon->error) {
3752 mon->error = qerror;
3753 } else {
3754 MON_DEBUG("Additional error report at %s:%d\n",
3755 qerror->file, qerror->linenr);
3756 QDECREF(qerror);
3757 }
3758}
3759
bb89c2e9
LC		 3760static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
3761{
6d441430
LC		 3762 if (ret && !monitor_has_error(mon)) {
3763 /*
3764 * If it returns failure, it must have passed on error.
3765 *
3766 * Action: Report an internal error to the client if in QMP.
3767 */
3768 qerror_report(QERR_UNDEFINED_ERROR);
3769 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3770 cmd->name);
3771 }
bb89c2e9
LC		 3772
3773#ifdef CONFIG_DEBUG_MONITOR
6d441430
LC		 3774 if (!ret && monitor_has_error(mon)) {
3775 /*
3776 * If it returns success, it must not have passed an error.
3777 *
3778 * Action: Report the passed error to the client.
3779 */
3780 MON_DEBUG("command '%s' returned success but passed an error\n",
3781 cmd->name);
3782 }
3783
3784 if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
3785 /*
3786 * Handlers should not call Monitor print functions.
3787 *
3788 * Action: Ignore them in QMP.
3789 *
3790 * (XXX: we don't check any 'info' or 'query' command here
3791 * because the user print function _is_ called by do_info(), hence
3792 * we will trigger this check. This problem will go away when we
3793 * make 'query' commands real and kill do_info())
3794 */
3795 MON_DEBUG("command '%s' called print functions %d time(s)\n",
3796 cmd->name, mon_print_count_get(mon));
cde0fc75 3797 }
6d441430 3798#endif
bb89c2e9
LC		 3799}
3800
f3c157c4 3801static void handle_user_command(Monitor *mon, const char *cmdline)
55f81d96 3802{
55f81d96 3803 QDict *qdict;
c227f099 3804 const mon_cmd_t *cmd;
55f81d96
LC		 3805
3806 qdict = qdict_new();
3807
590fb3b7 3808 cmd = monitor_parse_command(mon, cmdline, qdict);
13917bee
LC		 3809 if (!cmd)
3810 goto out;
3811
4903de0c 3812 if (handler_is_async(cmd)) {
940cc30d 3813 user_async_cmd_handler(mon, cmd, qdict);
9e80721e 3814 } else if (handler_is_qobject(cmd)) {
de79ba6f
LC		 3815 QObject *data = NULL;
3816
3817 /* XXX: ignores the error code */
3818 cmd->mhandler.cmd_new(mon, qdict, &data);
3819 assert(!monitor_has_error(mon));
3820 if (data) {
3821 cmd->user_print(mon, data);
3822 qobject_decref(data);
3823 }
13917bee 3824 } else {
af4ce882 3825 cmd->mhandler.cmd(mon, qdict);
55f81d96
LC		 3826 }
3827
13917bee 3828out:
f7188bbe 3829 QDECREF(qdict);
9dc39cba
FB		 3830}
3831
81d0912d
FB		 3832static void cmd_completion(const char *name, const char *list)
3833{
3834 const char *p, *pstart;
3835 char cmd[128];
3836 int len;
3837
3838 p = list;
3839 for(;;) {
3840 pstart = p;
3841 p = strchr(p, '|');
3842 if (!p)
3843 p = pstart + strlen(pstart);
3844 len = p - pstart;
3845 if (len > sizeof(cmd) - 2)
3846 len = sizeof(cmd) - 2;
3847 memcpy(cmd, pstart, len);
3848 cmd[len] = '\0';
3849 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
731b0364 3850 readline_add_completion(cur_mon->rs, cmd);
81d0912d
FB		 3851 }
3852 if (*p == '\0')
3853 break;
3854 p++;
3855 }
3856}
3857
3858static void file_completion(const char *input)
3859{
3860 DIR *ffs;
3861 struct dirent *d;
3862 char path[1024];
3863 char file[1024], file_prefix[1024];
3864 int input_path_len;
3865 const char *p;
3866
5fafdf24 3867 p = strrchr(input, '/');
81d0912d
FB		 3868 if (!p) {
3869 input_path_len = 0;
3870 pstrcpy(file_prefix, sizeof(file_prefix), input);
363a37d5 3871 pstrcpy(path, sizeof(path), ".");
81d0912d
FB		 3872 } else {
3873 input_path_len = p - input + 1;
3874 memcpy(path, input, input_path_len);
3875 if (input_path_len > sizeof(path) - 1)
3876 input_path_len = sizeof(path) - 1;
3877 path[input_path_len] = '\0';
3878 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3879 }
3880#ifdef DEBUG_COMPLETION
376253ec
AL		 3881 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3882 input, path, file_prefix);
81d0912d
FB		 3883#endif
3884 ffs = opendir(path);
3885 if (!ffs)
3886 return;
3887 for(;;) {
3888 struct stat sb;
3889 d = readdir(ffs);
3890 if (!d)
3891 break;
46c7fc18
KK		 3892
3893 if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
3894 continue;
3895 }
3896
81d0912d
FB		 3897 if (strstart(d->d_name, file_prefix, NULL)) {
3898 memcpy(file, input, input_path_len);
363a37d5
BS		 3899 if (input_path_len < sizeof(file))
3900 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3901 d->d_name);
81d0912d
FB		 3902 /* stat the file to find out if it's a directory.
3903 * In that case add a slash to speed up typing long paths
3904 */
c951d9a6 3905 if (stat(file, &sb) == 0 && S_ISDIR(sb.st_mode)) {
363a37d5 3906 pstrcat(file, sizeof(file), "/");
c951d9a6 3907 }
731b0364 3908 readline_add_completion(cur_mon->rs, file);
81d0912d
FB		 3909 }
3910 }
3911 closedir(ffs);
3912}
3913
51de9760 3914static void block_completion_it(void *opaque, BlockDriverState *bs)
81d0912d 3915{
51de9760 3916 const char *name = bdrv_get_device_name(bs);
81d0912d
FB		 3917 const char *input = opaque;
3918
3919 if (input[0] == '\0' ||
3920 !strncmp(name, (char *)input, strlen(input))) {
731b0364 3921 readline_add_completion(cur_mon->rs, name);
81d0912d
FB		 3922 }
3923}
3924
3925/* NOTE: this parser is an approximate form of the real command parser */
3926static void parse_cmdline(const char *cmdline,
3927 int *pnb_args, char **args)
3928{
3929 const char *p;
3930 int nb_args, ret;
3931 char buf[1024];
3932
3933 p = cmdline;
3934 nb_args = 0;
3935 for(;;) {
cd390083 3936 while (qemu_isspace(*p))
81d0912d
FB		 3937 p++;
3938 if (*p == '\0')
3939 break;
3940 if (nb_args >= MAX_ARGS)
3941 break;
3942 ret = get_str(buf, sizeof(buf), &p);
7267c094 3943 args[nb_args] = g_strdup(buf);
81d0912d
FB		 3944 nb_args++;
3945 if (ret < 0)
3946 break;
3947 }
3948 *pnb_args = nb_args;
3949}
3950
4d76d2ba
LC		 3951static const char *next_arg_type(const char *typestr)
3952{
3953 const char *p = strchr(typestr, ':');
3954 return (p != NULL ? ++p : typestr);
3955}
3956
4c36ba32 3957static void monitor_find_completion(const char *cmdline)
81d0912d
FB		 3958{
3959 const char *cmdname;
3960 char *args[MAX_ARGS];
3961 int nb_args, i, len;
3962 const char *ptype, *str;
c227f099 3963 const mon_cmd_t *cmd;
64866c3d 3964 const KeyDef *key;
81d0912d
FB		 3965
3966 parse_cmdline(cmdline, &nb_args, args);
3967#ifdef DEBUG_COMPLETION
3968 for(i = 0; i < nb_args; i++) {
376253ec 3969 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
81d0912d
FB		 3970 }
3971#endif
3972
3973 /* if the line ends with a space, it means we want to complete the
3974 next arg */
3975 len = strlen(cmdline);
cd390083 3976 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
03a63484
JK		 3977 if (nb_args >= MAX_ARGS) {
3978 goto cleanup;
3979 }
7267c094 3980 args[nb_args++] = g_strdup("");
81d0912d
FB		 3981 }
3982 if (nb_args <= 1) {
3983 /* command completion */
3984 if (nb_args == 0)
3985 cmdname = "";
3986 else
3987 cmdname = args[0];
731b0364 3988 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
376253ec 3989 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3990 cmd_completion(cmdname, cmd->name);
3991 }
3992 } else {
3993 /* find the command */
03a63484
JK		 3994 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3995 if (compare_cmd(args[0], cmd->name)) {
3996 break;
3997 }
81d0912d 3998 }
03a63484
JK		 3999 if (!cmd->name) {
4000 goto cleanup;
4001 }
4002
4d76d2ba 4003 ptype = next_arg_type(cmd->args_type);
81d0912d
FB		 4004 for(i = 0; i < nb_args - 2; i++) {
4005 if (*ptype != '\0') {
4d76d2ba 4006 ptype = next_arg_type(ptype);
81d0912d 4007 while (*ptype == '?')
4d76d2ba 4008 ptype = next_arg_type(ptype);
81d0912d
FB		 4009 }
4010 }
4011 str = args[nb_args - 1];
2a1704a7 4012 if (*ptype == '-' && ptype[1] != '\0') {
3b6dbf27 4013 ptype = next_arg_type(ptype);
2a1704a7 4014 }
81d0912d
FB		 4015 switch(*ptype) {
4016 case 'F':
4017 /* file completion */
731b0364 4018 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4019 file_completion(str);
4020 break;
4021 case 'B':
4022 /* block device name completion */
731b0364 4023 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4024 bdrv_iterate(block_completion_it, (void *)str);
4025 break;
7fe48483
FB		 4026 case 's':
4027 /* XXX: more generic ? */
4028 if (!strcmp(cmd->name, "info")) {
731b0364 4029 readline_set_completion_index(cur_mon->rs, strlen(str));
7fe48483
FB		 4030 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
4031 cmd_completion(str, cmd->name);
4032 }
64866c3d 4033 } else if (!strcmp(cmd->name, "sendkey")) {
e600d1ef
BS		 4034 char *sep = strrchr(str, '-');
4035 if (sep)
4036 str = sep + 1;
731b0364 4037 readline_set_completion_index(cur_mon->rs, strlen(str));
64866c3d
FB		 4038 for(key = key_defs; key->name != NULL; key++) {
4039 cmd_completion(str, key->name);
4040 }
f3353c6b
JK		 4041 } else if (!strcmp(cmd->name, "help|?")) {
4042 readline_set_completion_index(cur_mon->rs, strlen(str));
4043 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4044 cmd_completion(str, cmd->name);
4045 }
7fe48483
FB		 4046 }
4047 break;
81d0912d
FB		 4048 default:
4049 break;
4050 }
4051 }
03a63484
JK		 4052
4053cleanup:
4054 for (i = 0; i < nb_args; i++) {
7267c094 4055 g_free(args[i]);
03a63484 4056 }
81d0912d
FB		 4057}
4058
731b0364 4059static int monitor_can_read(void *opaque)
9dc39cba 4060{
731b0364
AL		 4061 Monitor *mon = opaque;
4062
c62313bb 4063 return (mon->suspend_cnt == 0) ? 1 : 0;
9dc39cba
FB		 4064}
4065
09069b19 4066static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name)
5fa737a4 4067{
09069b19
LC		 4068 int is_cap = compare_cmd(cmd_name, "qmp_capabilities");
4069 return (qmp_cmd_mode(mon) ? is_cap : !is_cap);
5fa737a4
LC		 4070}
4071
4af9193a
LC		 4072/*
4073 * Argument validation rules:
4074 *
4075 * 1. The argument must exist in cmd_args qdict
4076 * 2. The argument type must be the expected one
4077 *
4078 * Special case: If the argument doesn't exist in cmd_args and
4079 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4080 * checking is skipped for it.
4081 */
4082static int check_client_args_type(const QDict *client_args,
4083 const QDict *cmd_args, int flags)
5fa737a4 4084{
4af9193a 4085 const QDictEntry *ent;
5fa737a4 4086
4af9193a
LC		 4087 for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){
4088 QObject *obj;
4089 QString *arg_type;
4090 const QObject *client_arg = qdict_entry_value(ent);
4091 const char *client_arg_name = qdict_entry_key(ent);
4092
4093 obj = qdict_get(cmd_args, client_arg_name);
4094 if (!obj) {
4095 if (flags & QMP_ACCEPT_UNKNOWNS) {
4096 /* handler accepts unknowns */
4097 continue;
4098 }
4099 /* client arg doesn't exist */
4100 qerror_report(QERR_INVALID_PARAMETER, client_arg_name);
4101 return -1;
4102 }
5fa737a4 4103
4af9193a
LC		 4104 arg_type = qobject_to_qstring(obj);
4105 assert(arg_type != NULL);
5fa737a4 4106
4af9193a
LC		 4107 /* check if argument's type is correct */
4108 switch (qstring_get_str(arg_type)[0]) {
5fa737a4
LC		 4109 case 'F':
4110 case 'B':
4111 case 's':
4af9193a
LC		 4112 if (qobject_type(client_arg) != QTYPE_QSTRING) {
4113 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4114 "string");
5fa737a4
LC		 4115 return -1;
4116 }
4af9193a 4117 break;
5fa737a4
LC		 4118 case 'i':
4119 case 'l':
b6e098d7 4120 case 'M':
dbc0c67f 4121 case 'o':
4af9193a
LC		 4122 if (qobject_type(client_arg) != QTYPE_QINT) {
4123 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4124 "int");
4125 return -1;
5fa737a4
LC		 4126 }
4127 break;
fccfb11e 4128 case 'T':
4af9193a
LC		 4129 if (qobject_type(client_arg) != QTYPE_QINT &&
4130 qobject_type(client_arg) != QTYPE_QFLOAT) {
4131 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4132 "number");
4133 return -1;
3350a4dd
MA		 4134 }
4135 break;
942cd1f2 4136 case 'b':
5fa737a4 4137 case '-':
4af9193a
LC		 4138 if (qobject_type(client_arg) != QTYPE_QBOOL) {
4139 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4140 "bool");
4141 return -1;
5fa737a4
LC		 4142 }
4143 break;
361127df 4144 case 'O':
4af9193a
LC		 4145 assert(flags & QMP_ACCEPT_UNKNOWNS);
4146 break;
4147 case '/':
4148 case '.':
4149 /*
4150 * These types are not supported by QMP and thus are not
4151 * handled here. Fall through.
4152 */
5fa737a4 4153 default:
5fa737a4 4154 abort();
4af9193a
LC		 4155 }
4156 }
4157
4158 return 0;
4159}
4160
2dbc8db0
LC		 4161/*
4162 * - Check if the client has passed all mandatory args
4163 * - Set special flags for argument validation
4164 */
4165static int check_mandatory_args(const QDict *cmd_args,
4166 const QDict *client_args, int *flags)
4167{
4168 const QDictEntry *ent;
4169
4170 for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) {
4171 const char *cmd_arg_name = qdict_entry_key(ent);
4172 QString *type = qobject_to_qstring(qdict_entry_value(ent));
4173 assert(type != NULL);
4174
4175 if (qstring_get_str(type)[0] == 'O') {
4176 assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0);
4177 *flags |= QMP_ACCEPT_UNKNOWNS;
4178 } else if (qstring_get_str(type)[0] != '-' &&
4179 qstring_get_str(type)[1] != '?' &&
4180 !qdict_haskey(client_args, cmd_arg_name)) {
4181 qerror_report(QERR_MISSING_PARAMETER, cmd_arg_name);
4182 return -1;
4183 }
5fa737a4
LC		 4184 }
4185
4186 return 0;
4187}
4188
2dbc8db0 4189static QDict *qdict_from_args_type(const char *args_type)
5fa737a4 4190{
2dbc8db0
LC		 4191 int i;
4192 QDict *qdict;
4193 QString *key, *type, *cur_qs;
4194
4195 assert(args_type != NULL);
4196
4197 qdict = qdict_new();
4198
4199 if (args_type == NULL || args_type[0] == '\0') {
4200 /* no args, empty qdict */
4201 goto out;
4202 }
4203
4204 key = qstring_new();
4205 type = qstring_new();
4206
4207 cur_qs = key;
4208
4209 for (i = 0;; i++) {
4210 switch (args_type[i]) {
4211 case ',':
4212 case '\0':
4213 qdict_put(qdict, qstring_get_str(key), type);
4214 QDECREF(key);
4215 if (args_type[i] == '\0') {
4216 goto out;
4217 }
4218 type = qstring_new(); /* qdict has ref */
4219 cur_qs = key = qstring_new();
4220 break;
4221 case ':':
4222 cur_qs = type;
4223 break;
4224 default:
4225 qstring_append_chr(cur_qs, args_type[i]);
4226 break;
4227 }
4228 }
4229
4230out:
4231 return qdict;
5fa737a4
LC		 4232}
4233
2dbc8db0
LC		 4234/*
4235 * Client argument checking rules:
4236 *
4237 * 1. Client must provide all mandatory arguments
4af9193a
LC		 4238 * 2. Each argument provided by the client must be expected
4239 * 3. Each argument provided by the client must have the type expected
4240 * by the command
2dbc8db0
LC		 4241 */
4242static int qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args)
361127df 4243{
2dbc8db0
LC		 4244 int flags, err;
4245 QDict *cmd_args;
4246
4247 cmd_args = qdict_from_args_type(cmd->args_type);
4248
4249 flags = 0;
4250 err = check_mandatory_args(cmd_args, client_args, &flags);
4251 if (err) {
4252 goto out;
4253 }
4254
4af9193a 4255 err = check_client_args_type(client_args, cmd_args, flags);
2dbc8db0
LC		 4256
4257out:
4258 QDECREF(cmd_args);
4259 return err;
361127df
MA		 4260}
4261
5fa737a4 4262/*
c917c8f3 4263 * Input object checking rules
5fa737a4 4264 *
c917c8f3
LC		 4265 * 1. Input object must be a dict
4266 * 2. The "execute" key must exist
4267 * 3. The "execute" key must be a string
4268 * 4. If the "arguments" key exists, it must be a dict
4269 * 5. If the "id" key exists, it can be anything (ie. json-value)
4270 * 6. Any argument not listed above is considered invalid
5fa737a4 4271 */
c917c8f3 4272static QDict *qmp_check_input_obj(QObject *input_obj)
5fa737a4 4273{
c917c8f3
LC		 4274 const QDictEntry *ent;
4275 int has_exec_key = 0;
4276 QDict *input_dict;
5fa737a4 4277
c917c8f3
LC		 4278 if (qobject_type(input_obj) != QTYPE_QDICT) {
4279 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object");
4280 return NULL;
5fa737a4
LC		 4281 }
4282
c917c8f3 4283 input_dict = qobject_to_qdict(input_obj);
5fa737a4 4284
c917c8f3
LC		 4285 for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){
4286 const char *arg_name = qdict_entry_key(ent);
4287 const QObject *arg_obj = qdict_entry_value(ent);
5fa737a4 4288
c917c8f3
LC		 4289 if (!strcmp(arg_name, "execute")) {
4290 if (qobject_type(arg_obj) != QTYPE_QSTRING) {
4291 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute",
4292 "string");
4293 return NULL;
361127df 4294 }
c917c8f3
LC		 4295 has_exec_key = 1;
4296 } else if (!strcmp(arg_name, "arguments")) {
4297 if (qobject_type(arg_obj) != QTYPE_QDICT) {
4298 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments",
4299 "object");
4300 return NULL;
5fa737a4 4301 }
c917c8f3
LC		 4302 } else if (!strcmp(arg_name, "id")) {
4303 /* FIXME: check duplicated IDs for async commands */
5fa737a4 4304 } else {
c917c8f3
LC		 4305 qerror_report(QERR_QMP_EXTRA_MEMBER, arg_name);
4306 return NULL;
5fa737a4
LC		 4307 }
4308 }
4309
c917c8f3
LC		 4310 if (!has_exec_key) {
4311 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4312 return NULL;
4313 }
5fa737a4 4314
c917c8f3 4315 return input_dict;
09069b19
LC		 4316}
4317
fc29df75
LC		 4318static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd,
4319 const QDict *params)
4320{
4321 int ret;
4322 QObject *data = NULL;
4323
4324 mon_print_count_init(mon);
4325
4326 ret = cmd->mhandler.cmd_new(mon, params, &data);
4327 handler_audit(mon, cmd, ret);
4328 monitor_protocol_emitter(mon, data);
4329 qobject_decref(data);
4330}
4331
5fa737a4
LC		 4332static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4333{
4334 int err;
4335 QObject *obj;
4336 QDict *input, *args;
5fa737a4 4337 const mon_cmd_t *cmd;
40e5a01d 4338 const char *cmd_name;
5fa737a4
LC		 4339 Monitor *mon = cur_mon;
4340
e4940c60 4341 args = input = NULL;
5fa737a4
LC		 4342
4343 obj = json_parser_parse(tokens, NULL);
4344 if (!obj) {
4345 // FIXME: should be triggered in json_parser_parse()
ab5b027e 4346 qerror_report(QERR_JSON_PARSING);
5fa737a4 4347 goto err_out;
5fa737a4
LC		 4348 }
4349
c917c8f3
LC		 4350 input = qmp_check_input_obj(obj);
4351 if (!input) {
5fa737a4
LC		 4352 qobject_decref(obj);
4353 goto err_out;
4354 }
4355
5fa737a4
LC		 4356 mon->mc->id = qdict_get(input, "id");
4357 qobject_incref(mon->mc->id);
4358
0bbab46d 4359 cmd_name = qdict_get_str(input, "execute");
89bd820a 4360 trace_handle_qmp_command(mon, cmd_name);
09069b19 4361 if (invalid_qmp_mode(mon, cmd_name)) {
ab5b027e 4362 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 4363 goto err_out;
09069b19
LC		 4364 }
4365
e3193601 4366 cmd = qmp_find_cmd(cmd_name);
d1249eaa 4367 if (!cmd) {
ab5b027e 4368 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 4369 goto err_out;
5fa737a4
LC		 4370 }
4371
4372 obj = qdict_get(input, "arguments");
4373 if (!obj) {
4374 args = qdict_new();
4375 } else {
4376 args = qobject_to_qdict(obj);
4377 QINCREF(args);
4378 }
4379
2dbc8db0 4380 err = qmp_check_client_args(cmd, args);
5fa737a4
LC		 4381 if (err < 0) {
4382 goto err_out;
4383 }
4384
40e5a01d 4385 if (handler_is_async(cmd)) {
5af7bbae
LC		 4386 err = qmp_async_cmd_handler(mon, cmd, args);
4387 if (err) {
4388 /* emit the error response */
4389 goto err_out;
4390 }
940cc30d 4391 } else {
fc29df75 4392 qmp_call_cmd(mon, cmd, args);
940cc30d 4393 }
e4940c60 4394
5fa737a4
LC		 4395 goto out;
4396
5fa737a4
LC		 4397err_out:
4398 monitor_protocol_emitter(mon, NULL);
4399out:
e4940c60 4400 QDECREF(input);
5fa737a4 4401 QDECREF(args);
5fa737a4
LC		 4402}
4403
9b57c02e
LC		 4404/**
4405 * monitor_control_read(): Read and handle QMP input
4406 */
4407static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4408{
4409 Monitor *old_mon = cur_mon;
4410
4411 cur_mon = opaque;
4412
5fa737a4 4413 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
9b57c02e
LC		 4414
4415 cur_mon = old_mon;
4416}
4417
731b0364 4418static void monitor_read(void *opaque, const uint8_t *buf, int size)
9dc39cba 4419{
731b0364 4420 Monitor *old_mon = cur_mon;
7e2515e8 4421 int i;
376253ec 4422
731b0364
AL		 4423 cur_mon = opaque;
4424
cde76ee1
AL		 4425 if (cur_mon->rs) {
4426 for (i = 0; i < size; i++)
4427 readline_handle_byte(cur_mon->rs, buf[i]);
4428 } else {
4429 if (size == 0 || buf[size - 1] != 0)
4430 monitor_printf(cur_mon, "corrupted command\n");
4431 else
f3c157c4 4432 handle_user_command(cur_mon, (char *)buf);
cde76ee1 4433 }
9dc39cba 4434
731b0364
AL		 4435 cur_mon = old_mon;
4436}
d8f44609 4437
376253ec 4438static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
aa455485 4439{
731b0364 4440 monitor_suspend(mon);
f3c157c4 4441 handle_user_command(mon, cmdline);
731b0364 4442 monitor_resume(mon);
d8f44609
AL		 4443}
4444
cde76ee1 4445int monitor_suspend(Monitor *mon)
d8f44609 4446{
cde76ee1
AL		 4447 if (!mon->rs)
4448 return -ENOTTY;
731b0364 4449 mon->suspend_cnt++;
cde76ee1 4450 return 0;
d8f44609
AL		 4451}
4452
376253ec 4453void monitor_resume(Monitor *mon)
d8f44609 4454{
cde76ee1
AL		 4455 if (!mon->rs)
4456 return;
731b0364
AL		 4457 if (--mon->suspend_cnt == 0)
4458 readline_show_prompt(mon->rs);
aa455485
FB		 4459}
4460
ca9567e2
LC		 4461static QObject *get_qmp_greeting(void)
4462{
b9c15f16 4463 QObject *ver = NULL;
ca9567e2 4464
b9c15f16 4465 qmp_marshal_input_query_version(NULL, NULL, &ver);
ca9567e2
LC		 4466 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver);
4467}
4468
9b57c02e
LC		 4469/**
4470 * monitor_control_event(): Print QMP gretting
4471 */
4472static void monitor_control_event(void *opaque, int event)
4473{
47116d1c
LC		 4474 QObject *data;
4475 Monitor *mon = opaque;
9b57c02e 4476
47116d1c
LC		 4477 switch (event) {
4478 case CHR_EVENT_OPENED:
4a7e1190 4479 mon->mc->command_mode = 0;
5fa737a4 4480 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
ca9567e2 4481 data = get_qmp_greeting();
9b57c02e
LC		 4482 monitor_json_emitter(mon, data);
4483 qobject_decref(data);
47116d1c
LC		 4484 break;
4485 case CHR_EVENT_CLOSED:
4486 json_message_parser_destroy(&mon->mc->parser);
4487 break;
9b57c02e
LC		 4488 }
4489}
4490
731b0364 4491static void monitor_event(void *opaque, int event)
86e94dea 4492{
376253ec
AL		 4493 Monitor *mon = opaque;
4494
2724b180
AL		 4495 switch (event) {
4496 case CHR_EVENT_MUX_IN:
a7aec5da
GH		 4497 mon->mux_out = 0;
4498 if (mon->reset_seen) {
4499 readline_restart(mon->rs);
4500 monitor_resume(mon);
4501 monitor_flush(mon);
4502 } else {
4503 mon->suspend_cnt = 0;
4504 }
2724b180
AL		 4505 break;
4506
4507 case CHR_EVENT_MUX_OUT:
a7aec5da
GH		 4508 if (mon->reset_seen) {
4509 if (mon->suspend_cnt == 0) {
4510 monitor_printf(mon, "\n");
4511 }
4512 monitor_flush(mon);
4513 monitor_suspend(mon);
4514 } else {
4515 mon->suspend_cnt++;
4516 }
4517 mon->mux_out = 1;
2724b180 4518 break;
86e94dea 4519
b6b8df56 4520 case CHR_EVENT_OPENED:
2724b180
AL		 4521 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4522 "information\n", QEMU_VERSION);
a7aec5da 4523 if (!mon->mux_out) {
2724b180 4524 readline_show_prompt(mon->rs);
a7aec5da
GH		 4525 }
4526 mon->reset_seen = 1;
2724b180
AL		 4527 break;
4528 }
86e94dea
TS		 4529}
4530
816f8925
WX		 4531static int
4532compare_mon_cmd(const void *a, const void *b)
4533{
4534 return strcmp(((const mon_cmd_t *)a)->name,
4535 ((const mon_cmd_t *)b)->name);
4536}
4537
4538static void sortcmdlist(void)
4539{
4540 int array_num;
4541 int elem_size = sizeof(mon_cmd_t);
4542
4543 array_num = sizeof(mon_cmds)/elem_size-1;
4544 qsort((void *)mon_cmds, array_num, elem_size, compare_mon_cmd);
4545
4546 array_num = sizeof(info_cmds)/elem_size-1;
4547 qsort((void *)info_cmds, array_num, elem_size, compare_mon_cmd);
4548}
4549
76655d6d
AL		 4550
4551/*
4552 * Local variables:
4553 * c-indent-level: 4
4554 * c-basic-offset: 4
4555 * tab-width: 8
4556 * End:
4557 */
4558
731b0364 4559void monitor_init(CharDriverState *chr, int flags)
aa455485 4560{
731b0364 4561 static int is_first_init = 1;
87127161 4562 Monitor *mon;
20d8a3ed
TS		 4563
4564 if (is_first_init) {
74475455 4565 key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL);
20d8a3ed
TS		 4566 is_first_init = 0;
4567 }
87127161 4568
7267c094 4569 mon = g_malloc0(sizeof(*mon));
20d8a3ed 4570
87127161 4571 mon->chr = chr;
731b0364 4572 mon->flags = flags;
cde76ee1
AL		 4573 if (flags & MONITOR_USE_READLINE) {
4574 mon->rs = readline_init(mon, monitor_find_completion);
4575 monitor_read_command(mon, 0);
4576 }
87127161 4577
9b57c02e 4578 if (monitor_ctrl_mode(mon)) {
7267c094 4579 mon->mc = g_malloc0(sizeof(MonitorControl));
9b57c02e
LC		 4580 /* Control mode requires special handlers */
4581 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4582 monitor_control_event, mon);
15f31519 4583 qemu_chr_fe_set_echo(chr, true);
9b57c02e
LC		 4584 } else {
4585 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4586 monitor_event, mon);
4587 }
87127161 4588
72cf2d4f 4589 QLIST_INSERT_HEAD(&mon_list, mon, entry);
8631b608
MA		 4590 if (!default_mon || (flags & MONITOR_IS_DEFAULT))
4591 default_mon = mon;
816f8925
WX		 4592
4593 sortcmdlist();
aa455485
FB		 4594}
4595
376253ec 4596static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
81d0912d 4597{
bb5fc20f
AL		 4598 BlockDriverState *bs = opaque;
4599 int ret = 0;
81d0912d 4600
bb5fc20f 4601 if (bdrv_set_key(bs, password) != 0) {
376253ec 4602 monitor_printf(mon, "invalid password\n");
bb5fc20f 4603 ret = -EPERM;
9dc39cba 4604 }
731b0364
AL		 4605 if (mon->password_completion_cb)
4606 mon->password_completion_cb(mon->password_opaque, ret);
bb5fc20f 4607
731b0364 4608 monitor_read_command(mon, 1);
9dc39cba 4609}
c0f4ce77 4610
7060b478
AL		 4611ReadLineState *monitor_get_rs(Monitor *mon)
4612{
4613 return mon->rs;
4614}
4615
0bbc47bb
LC		 4616int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
4617 BlockDriverCompletionFunc *completion_cb,
4618 void *opaque)
c0f4ce77 4619{
cde76ee1
AL		 4620 int err;
4621
bb5fc20f
AL		 4622 if (!bdrv_key_required(bs)) {
4623 if (completion_cb)
4624 completion_cb(opaque, 0);
0bbc47bb 4625 return 0;
bb5fc20f 4626 }
c0f4ce77 4627
94171e11 4628 if (monitor_ctrl_mode(mon)) {
903a8814
LC		 4629 qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs),
4630 bdrv_get_encrypted_filename(bs));
0bbc47bb 4631 return -1;
94171e11
LC		 4632 }
4633
376253ec
AL		 4634 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4635 bdrv_get_encrypted_filename(bs));
bb5fc20f 4636
731b0364
AL		 4637 mon->password_completion_cb = completion_cb;
4638 mon->password_opaque = opaque;
bb5fc20f 4639
cde76ee1
AL		 4640 err = monitor_read_password(mon, bdrv_password_cb, bs);
4641
4642 if (err && completion_cb)
4643 completion_cb(opaque, err);
0bbc47bb
LC		 4644
4645 return err;
c0f4ce77 4646}
e42e818b
LC		 4647
4648int monitor_read_block_device_key(Monitor *mon, const char *device,
4649 BlockDriverCompletionFunc *completion_cb,
4650 void *opaque)
4651{
4652 BlockDriverState *bs;
4653
4654 bs = bdrv_find(device);
4655 if (!bs) {
4656 monitor_printf(mon, "Device not found %s\n", device);
4657 return -1;
4658 }
4659
4660 return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque);
4661}
Qemu copy for testing