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prep_pci: Update I/O to MemoryRegion ops
[qemu.git] / monitor.c
CommitLineData
9dc39cba
FB		 1/*
2 * QEMU monitor
5fafdf24 3 *
9dc39cba 4 * Copyright (c) 2003-2004 Fabrice Bellard
5fafdf24 5 *
9dc39cba
FB		 6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
511d2b14 24#include <dirent.h>
87ecb68b 25#include "hw/hw.h"
cae4956e 26#include "hw/qdev.h"
87ecb68b
PB		 27#include "hw/usb.h"
28#include "hw/pcmcia.h"
29#include "hw/pc.h"
30#include "hw/pci.h"
9dd986cc 31#include "hw/watchdog.h"
45a50b16 32#include "hw/loader.h"
87ecb68b
PB		 33#include "gdbstub.h"
34#include "net.h"
68ac40d2 35#include "net/slirp.h"
87ecb68b 36#include "qemu-char.h"
7572150c 37#include "ui/qemu-spice.h"
87ecb68b 38#include "sysemu.h"
376253ec
AL		 39#include "monitor.h"
40#include "readline.h"
87ecb68b 41#include "console.h"
666daa68 42#include "blockdev.h"
87ecb68b 43#include "audio/audio.h"
9307c4c1 44#include "disas.h"
df751fa8 45#include "balloon.h"
c8256f9d 46#include "qemu-timer.h"
5bb7910a 47#include "migration.h"
7ba1e619 48#include "kvm.h"
76655d6d 49#include "acl.h"
f7188bbe 50#include "qint.h"
3350a4dd 51#include "qfloat.h"
8f3cec0b 52#include "qlist.h"
5fa737a4 53#include "qbool.h"
f7188bbe 54#include "qstring.h"
9b57c02e 55#include "qjson.h"
5fa737a4
LC		 56#include "json-streamer.h"
57#include "json-parser.h"
d08d6f04 58#include "osdep.h"
2b41f10e 59#include "cpu.h"
89bd820a 60#include "trace.h"
31965ae2 61#include "trace/control.h"
6d8a764e 62#ifdef CONFIG_TRACE_SIMPLE
31965ae2 63#include "trace/simple.h"
22890ab5 64#endif
6f8c63fb 65#include "ui/qemu-spice.h"
314e2987 66#include "memory.h"
48a32bed
AL		 67#include "qmp-commands.h"
68#include "hmp.h"
6a5bd307 69
661f1929
JK		 70/* for pic/irq_info */
71#if defined(TARGET_SPARC)
72#include "hw/sun4m.h"
73#endif
74#include "hw/lm32_pic.h"
75
9dc39cba 76//#define DEBUG
81d0912d 77//#define DEBUG_COMPLETION
9dc39cba 78
9307c4c1
FB		 79/*
80 * Supported types:
5fafdf24 81 *
9307c4c1 82 * 'F' filename
81d0912d 83 * 'B' block device name
9307c4c1 84 * 's' string (accept optional quote)
361127df
MA		 85 * 'O' option string of the form NAME=VALUE,...
86 * parsed according to QemuOptsList given by its name
87 * Example: 'device:O' uses qemu_device_opts.
88 * Restriction: only lists with empty desc are supported
89 * TODO lift the restriction
92a31b1f
FB		 90 * 'i' 32 bit integer
91 * 'l' target long (32 or 64 bit)
9fec543f
MA		 92 * 'M' just like 'l', except in user mode the value is
93 * multiplied by 2^20 (think Mebibyte)
dbc0c67f
JS		 94 * 'o' octets (aka bytes)
95 * user mode accepts an optional T, t, G, g, M, m, K, k
96 * suffix, which multiplies the value by 2^40 for
97 * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
98 * M and m, 2^10 for K and k
fccfb11e
MA		 99 * 'T' double
100 * user mode accepts an optional ms, us, ns suffix,
101 * which divides the value by 1e3, 1e6, 1e9, respectively
9307c4c1
FB		 102 * '/' optional gdb-like print format (like "/10x")
103 *
fb46660e
LC		 104 * '?' optional type (for all types, except '/')
105 * '.' other form of optional type (for 'i' and 'l')
942cd1f2
MA		 106 * 'b' boolean
107 * user mode accepts "on" or "off"
fb46660e 108 * '-' optional parameter (eg. '-f')
9307c4c1
FB		 109 *
110 */
111
940cc30d
AL		 112typedef struct MonitorCompletionData MonitorCompletionData;
113struct MonitorCompletionData {
114 Monitor *mon;
115 void (*user_print)(Monitor *mon, const QObject *data);
116};
117
c227f099 118typedef struct mon_cmd_t {
9dc39cba 119 const char *name;
9307c4c1 120 const char *args_type;
9dc39cba
FB		 121 const char *params;
122 const char *help;
a2876f59 123 void (*user_print)(Monitor *mon, const QObject *data);
910df89d
LC		 124 union {
125 void (*info)(Monitor *mon);
af4ce882 126 void (*cmd)(Monitor *mon, const QDict *qdict);
261394db 127 int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data);
940cc30d
AL		 128 int (*cmd_async)(Monitor *mon, const QDict *params,
129 MonitorCompletion *cb, void *opaque);
910df89d 130 } mhandler;
e3193601 131 bool qapi;
8ac470c1 132 int flags;
c227f099 133} mon_cmd_t;
9dc39cba 134
f07918fd 135/* file descriptors passed via SCM_RIGHTS */
c227f099
AL		 136typedef struct mon_fd_t mon_fd_t;
137struct mon_fd_t {
f07918fd
MM		 138 char *name;
139 int fd;
c227f099 140 QLIST_ENTRY(mon_fd_t) next;
f07918fd
MM		 141};
142
5fa737a4
LC		 143typedef struct MonitorControl {
144 QObject *id;
145 JSONMessageParser parser;
4a7e1190 146 int command_mode;
5fa737a4
LC		 147} MonitorControl;
148
87127161
AL		 149struct Monitor {
150 CharDriverState *chr;
a7aec5da
GH		 151 int mux_out;
152 int reset_seen;
731b0364
AL		 153 int flags;
154 int suspend_cnt;
155 uint8_t outbuf[1024];
156 int outbuf_index;
157 ReadLineState *rs;
5fa737a4 158 MonitorControl *mc;
731b0364
AL		 159 CPUState *mon_cpu;
160 BlockDriverCompletionFunc *password_completion_cb;
161 void *password_opaque;
10e4f606
LC		 162#ifdef CONFIG_DEBUG_MONITOR
163 int print_calls_nr;
164#endif
8204a918 165 QError *error;
c227f099 166 QLIST_HEAD(,mon_fd_t) fds;
72cf2d4f 167 QLIST_ENTRY(Monitor) entry;
87127161
AL		 168};
169
b4475aa2
LC		 170#ifdef CONFIG_DEBUG_MONITOR
171#define MON_DEBUG(fmt, ...) do { \
172 fprintf(stderr, "Monitor: "); \
173 fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
10e4f606
LC		 174
175static inline void mon_print_count_inc(Monitor *mon)
176{
177 mon->print_calls_nr++;
178}
179
180static inline void mon_print_count_init(Monitor *mon)
181{
182 mon->print_calls_nr = 0;
183}
184
185static inline int mon_print_count_get(const Monitor *mon)
186{
187 return mon->print_calls_nr;
188}
189
b4475aa2
LC		 190#else /* !CONFIG_DEBUG_MONITOR */
191#define MON_DEBUG(fmt, ...) do { } while (0)
10e4f606
LC		 192static inline void mon_print_count_inc(Monitor *mon) { }
193static inline void mon_print_count_init(Monitor *mon) { }
194static inline int mon_print_count_get(const Monitor *mon) { return 0; }
b4475aa2
LC		 195#endif /* CONFIG_DEBUG_MONITOR */
196
2dbc8db0
LC		 197/* QMP checker flags */
198#define QMP_ACCEPT_UNKNOWNS 1
199
72cf2d4f 200static QLIST_HEAD(mon_list, Monitor) mon_list;
7e2515e8 201
816f8925
WX		 202static mon_cmd_t mon_cmds[];
203static mon_cmd_t info_cmds[];
9dc39cba 204
f36b4afb
LC		 205static const mon_cmd_t qmp_cmds[];
206
8631b608
MA		 207Monitor *cur_mon;
208Monitor *default_mon;
376253ec 209
731b0364
AL		 210static void monitor_command_cb(Monitor *mon, const char *cmdline,
211 void *opaque);
83ab7950 212
09069b19
LC		 213static inline int qmp_cmd_mode(const Monitor *mon)
214{
215 return (mon->mc ? mon->mc->command_mode : 0);
216}
217
418173c7
LC		 218/* Return true if in control mode, false otherwise */
219static inline int monitor_ctrl_mode(const Monitor *mon)
220{
221 return (mon->flags & MONITOR_USE_CONTROL);
222}
223
6620d3ce
MA		 224/* Return non-zero iff we have a current monitor, and it is in QMP mode. */
225int monitor_cur_is_qmp(void)
226{
227 return cur_mon && monitor_ctrl_mode(cur_mon);
228}
229
7060b478 230void monitor_read_command(Monitor *mon, int show_prompt)
731b0364 231{
183e6e52
LC		 232 if (!mon->rs)
233 return;
234
731b0364
AL		 235 readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
236 if (show_prompt)
237 readline_show_prompt(mon->rs);
238}
6a00d601 239
7060b478
AL		 240int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
241 void *opaque)
bb5fc20f 242{
94171e11 243 if (monitor_ctrl_mode(mon)) {
ab5b027e 244 qerror_report(QERR_MISSING_PARAMETER, "password");
94171e11
LC		 245 return -EINVAL;
246 } else if (mon->rs) {
cde76ee1
AL		 247 readline_start(mon->rs, "Password: ", 1, readline_func, opaque);
248 /* prompt is printed on return from the command handler */
249 return 0;
250 } else {
251 monitor_printf(mon, "terminal does not support password prompting\n");
252 return -ENOTTY;
253 }
bb5fc20f
AL		 254}
255
376253ec 256void monitor_flush(Monitor *mon)
7e2515e8 257{
a7aec5da 258 if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
2cc6e0a1 259 qemu_chr_fe_write(mon->chr, mon->outbuf, mon->outbuf_index);
731b0364 260 mon->outbuf_index = 0;
7e2515e8
FB		 261 }
262}
263
264/* flush at every end of line or if the buffer is full */
376253ec 265static void monitor_puts(Monitor *mon, const char *str)
7e2515e8 266{
60fe76f3 267 char c;
731b0364 268
7e2515e8
FB		 269 for(;;) {
270 c = *str++;
271 if (c == '\0')
272 break;
7ba1260a 273 if (c == '\n')
731b0364
AL		 274 mon->outbuf[mon->outbuf_index++] = '\r';
275 mon->outbuf[mon->outbuf_index++] = c;
276 if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
277 || c == '\n')
376253ec 278 monitor_flush(mon);
7e2515e8
FB		 279 }
280}
281
376253ec 282void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
9dc39cba 283{
b8b08266
LC		 284 char buf[4096];
285
2daa1191
LC		 286 if (!mon)
287 return;
288
10e4f606
LC		 289 mon_print_count_inc(mon);
290
b8b08266 291 if (monitor_ctrl_mode(mon)) {
b8b08266 292 return;
4a29a85d 293 }
b8b08266
LC		 294
295 vsnprintf(buf, sizeof(buf), fmt, ap);
296 monitor_puts(mon, buf);
9dc39cba
FB		 297}
298
376253ec 299void monitor_printf(Monitor *mon, const char *fmt, ...)
9dc39cba 300{
7e2515e8
FB		 301 va_list ap;
302 va_start(ap, fmt);
376253ec 303 monitor_vprintf(mon, fmt, ap);
7e2515e8 304 va_end(ap);
9dc39cba
FB		 305}
306
376253ec 307void monitor_print_filename(Monitor *mon, const char *filename)
fef30743
TS		 308{
309 int i;
310
311 for (i = 0; filename[i]; i++) {
28a76be8
AL		 312 switch (filename[i]) {
313 case ' ':
314 case '"':
315 case '\\':
316 monitor_printf(mon, "\\%c", filename[i]);
317 break;
318 case '\t':
319 monitor_printf(mon, "\\t");
320 break;
321 case '\r':
322 monitor_printf(mon, "\\r");
323 break;
324 case '\n':
325 monitor_printf(mon, "\\n");
326 break;
327 default:
328 monitor_printf(mon, "%c", filename[i]);
329 break;
330 }
fef30743
TS		 331 }
332}
333
8b7968f7
SW		 334static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
335 const char *fmt, ...)
7fe48483
FB		 336{
337 va_list ap;
338 va_start(ap, fmt);
376253ec 339 monitor_vprintf((Monitor *)stream, fmt, ap);
7fe48483
FB		 340 va_end(ap);
341 return 0;
342}
343
13c7425e
LC		 344static void monitor_user_noop(Monitor *mon, const QObject *data) { }
345
9e80721e 346static inline int handler_is_qobject(const mon_cmd_t *cmd)
13917bee
LC		 347{
348 return cmd->user_print != NULL;
349}
350
4903de0c 351static inline bool handler_is_async(const mon_cmd_t *cmd)
940cc30d 352{
8ac470c1 353 return cmd->flags & MONITOR_CMD_ASYNC;
940cc30d
AL		 354}
355
8204a918
LC		 356static inline int monitor_has_error(const Monitor *mon)
357{
358 return mon->error != NULL;
359}
360
9b57c02e
LC		 361static void monitor_json_emitter(Monitor *mon, const QObject *data)
362{
363 QString *json;
364
83a27d4d
LC		 365 json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) :
366 qobject_to_json(data);
9b57c02e
LC		 367 assert(json != NULL);
368
b8b08266
LC		 369 qstring_append_chr(json, '\n');
370 monitor_puts(mon, qstring_get_str(json));
4a29a85d 371
9b57c02e
LC		 372 QDECREF(json);
373}
374
25b422eb
LC		 375static void monitor_protocol_emitter(Monitor *mon, QObject *data)
376{
377 QDict *qmp;
378
89bd820a
SH		 379 trace_monitor_protocol_emitter(mon);
380
25b422eb
LC		 381 qmp = qdict_new();
382
383 if (!monitor_has_error(mon)) {
384 /* success response */
385 if (data) {
386 qobject_incref(data);
387 qdict_put_obj(qmp, "return", data);
388 } else {
0abc6579
LC		 389 /* return an empty QDict by default */
390 qdict_put(qmp, "return", qdict_new());
25b422eb
LC		 391 }
392 } else {
393 /* error response */
77e595e7 394 qdict_put(mon->error->error, "desc", qerror_human(mon->error));
25b422eb
LC		 395 qdict_put(qmp, "error", mon->error->error);
396 QINCREF(mon->error->error);
397 QDECREF(mon->error);
398 mon->error = NULL;
399 }
400
5fa737a4
LC		 401 if (mon->mc->id) {
402 qdict_put_obj(qmp, "id", mon->mc->id);
403 mon->mc->id = NULL;
404 }
405
25b422eb
LC		 406 monitor_json_emitter(mon, QOBJECT(qmp));
407 QDECREF(qmp);
408}
409
0d1ea871
LC		 410static void timestamp_put(QDict *qdict)
411{
412 int err;
413 QObject *obj;
d08d6f04 414 qemu_timeval tv;
0d1ea871 415
d08d6f04 416 err = qemu_gettimeofday(&tv);
0d1ea871
LC		 417 if (err < 0)
418 return;
419
420 obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
421 "'microseconds': %" PRId64 " }",
422 (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
0d1ea871
LC		 423 qdict_put_obj(qdict, "timestamp", obj);
424}
425
426/**
427 * monitor_protocol_event(): Generate a Monitor event
428 *
429 * Event-specific data can be emitted through the (optional) 'data' parameter.
430 */
431void monitor_protocol_event(MonitorEvent event, QObject *data)
432{
433 QDict *qmp;
434 const char *event_name;
f039a563 435 Monitor *mon;
0d1ea871 436
242cd003 437 assert(event < QEVENT_MAX);
0d1ea871 438
0d1ea871 439 switch (event) {
242cd003 440 case QEVENT_SHUTDOWN:
b1a15e7e
LC		 441 event_name = "SHUTDOWN";
442 break;
242cd003 443 case QEVENT_RESET:
b1a15e7e
LC		 444 event_name = "RESET";
445 break;
242cd003 446 case QEVENT_POWERDOWN:
b1a15e7e
LC		 447 event_name = "POWERDOWN";
448 break;
242cd003 449 case QEVENT_STOP:
b1a15e7e
LC		 450 event_name = "STOP";
451 break;
6ed2c484
LC		 452 case QEVENT_RESUME:
453 event_name = "RESUME";
454 break;
586153d9
LC		 455 case QEVENT_VNC_CONNECTED:
456 event_name = "VNC_CONNECTED";
457 break;
0d2ed46a
LC		 458 case QEVENT_VNC_INITIALIZED:
459 event_name = "VNC_INITIALIZED";
460 break;
0d72f3d3
LC		 461 case QEVENT_VNC_DISCONNECTED:
462 event_name = "VNC_DISCONNECTED";
463 break;
aa1db6ed
LC		 464 case QEVENT_BLOCK_IO_ERROR:
465 event_name = "BLOCK_IO_ERROR";
466 break;
80cd3478
LC		 467 case QEVENT_RTC_CHANGE:
468 event_name = "RTC_CHANGE";
469 break;
9eedeb3b
LC		 470 case QEVENT_WATCHDOG:
471 event_name = "WATCHDOG";
472 break;
6f8c63fb
GH		 473 case QEVENT_SPICE_CONNECTED:
474 event_name = "SPICE_CONNECTED";
475 break;
476 case QEVENT_SPICE_INITIALIZED:
477 event_name = "SPICE_INITIALIZED";
478 break;
479 case QEVENT_SPICE_DISCONNECTED:
480 event_name = "SPICE_DISCONNECTED";
481 break;
0d1ea871
LC		 482 default:
483 abort();
484 break;
485 }
486
487 qmp = qdict_new();
488 timestamp_put(qmp);
489 qdict_put(qmp, "event", qstring_from_str(event_name));
3d72f9a2
LC		 490 if (data) {
491 qobject_incref(data);
0d1ea871 492 qdict_put_obj(qmp, "data", data);
3d72f9a2 493 }
0d1ea871 494
f039a563 495 QLIST_FOREACH(mon, &mon_list, entry) {
09069b19 496 if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) {
23fabed1
LC		 497 monitor_json_emitter(mon, QOBJECT(qmp));
498 }
f039a563 499 }
0d1ea871
LC		 500 QDECREF(qmp);
501}
502
ef4b7eee
LC		 503static int do_qmp_capabilities(Monitor *mon, const QDict *params,
504 QObject **ret_data)
4a7e1190
LC		 505{
506 /* Will setup QMP capabilities in the future */
507 if (monitor_ctrl_mode(mon)) {
508 mon->mc->command_mode = 1;
509 }
ef4b7eee
LC		 510
511 return 0;
4a7e1190
LC		 512}
513
0268d97c
LC		 514static void handle_user_command(Monitor *mon, const char *cmdline);
515
d51a67b4
LC		 516char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
517 int64_t cpu_index, Error **errp)
0268d97c 518{
d51a67b4 519 char *output = NULL;
0268d97c
LC		 520 Monitor *old_mon, hmp;
521 CharDriverState mchar;
522
523 memset(&hmp, 0, sizeof(hmp));
524 qemu_chr_init_mem(&mchar);
525 hmp.chr = &mchar;
526
527 old_mon = cur_mon;
528 cur_mon = &hmp;
529
d51a67b4
LC		 530 if (has_cpu_index) {
531 int ret = monitor_set_cpu(cpu_index);
0268d97c
LC		 532 if (ret < 0) {
533 cur_mon = old_mon;
d51a67b4
LC		 534 error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
535 "a CPU number");
0268d97c
LC		 536 goto out;
537 }
538 }
539
d51a67b4 540 handle_user_command(&hmp, command_line);
0268d97c
LC		 541 cur_mon = old_mon;
542
543 if (qemu_chr_mem_osize(hmp.chr) > 0) {
d51a67b4
LC		 544 QString *str = qemu_chr_mem_to_qs(hmp.chr);
545 output = g_strdup(qstring_get_str(str));
546 QDECREF(str);
547 } else {
548 output = g_strdup("");
0268d97c
LC		 549 }
550
551out:
552 qemu_chr_close_mem(hmp.chr);
d51a67b4 553 return output;
0268d97c
LC		 554}
555
9dc39cba
FB		 556static int compare_cmd(const char *name, const char *list)
557{
558 const char *p, *pstart;
559 int len;
560 len = strlen(name);
561 p = list;
562 for(;;) {
563 pstart = p;
564 p = strchr(p, '|');
565 if (!p)
566 p = pstart + strlen(pstart);
567 if ((p - pstart) == len && !memcmp(pstart, name, len))
568 return 1;
569 if (*p == '\0')
570 break;
571 p++;
572 }
573 return 0;
574}
575
c227f099 576static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
376253ec 577 const char *prefix, const char *name)
9dc39cba 578{
c227f099 579 const mon_cmd_t *cmd;
9dc39cba
FB		 580
581 for(cmd = cmds; cmd->name != NULL; cmd++) {
582 if (!name || !strcmp(name, cmd->name))
376253ec
AL		 583 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
584 cmd->params, cmd->help);
9dc39cba
FB		 585 }
586}
587
376253ec 588static void help_cmd(Monitor *mon, const char *name)
9dc39cba
FB		 589{
590 if (name && !strcmp(name, "info")) {
376253ec 591 help_cmd_dump(mon, info_cmds, "info ", NULL);
9dc39cba 592 } else {
376253ec 593 help_cmd_dump(mon, mon_cmds, "", name);
f193c797 594 if (name && !strcmp(name, "log")) {
8662d656 595 const CPULogItem *item;
376253ec
AL		 596 monitor_printf(mon, "Log items (comma separated):\n");
597 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
f193c797 598 for(item = cpu_log_items; item->mask != 0; item++) {
376253ec 599 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
f193c797
FB		 600 }
601 }
9dc39cba
FB		 602 }
603}
604
d54908a5 605static void do_help_cmd(Monitor *mon, const QDict *qdict)
38183186 606{
d54908a5 607 help_cmd(mon, qdict_get_try_str(qdict, "name"));
38183186
LC		 608}
609
fc764105 610static void do_trace_event_set_state(Monitor *mon, const QDict *qdict)
22890ab5
PS		 611{
612 const char *tp_name = qdict_get_str(qdict, "name");
613 bool new_state = qdict_get_bool(qdict, "option");
fc764105 614 int ret = trace_event_set_state(tp_name, new_state);
f871d689
BS		 615
616 if (!ret) {
617 monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
618 }
22890ab5 619}
c5ceb523 620
c45a8168 621#ifdef CONFIG_TRACE_SIMPLE
c5ceb523
SH		 622static void do_trace_file(Monitor *mon, const QDict *qdict)
623{
624 const char *op = qdict_get_try_str(qdict, "op");
625 const char *arg = qdict_get_try_str(qdict, "arg");
626
627 if (!op) {
628 st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
629 } else if (!strcmp(op, "on")) {
630 st_set_trace_file_enabled(true);
631 } else if (!strcmp(op, "off")) {
632 st_set_trace_file_enabled(false);
633 } else if (!strcmp(op, "flush")) {
634 st_flush_trace_buffer();
635 } else if (!strcmp(op, "set")) {
636 if (arg) {
637 st_set_trace_file(arg);
638 }
639 } else {
640 monitor_printf(mon, "unexpected argument \"%s\"\n", op);
641 help_cmd(mon, "trace-file");
642 }
643}
22890ab5
PS		 644#endif
645
940cc30d
AL		 646static void user_monitor_complete(void *opaque, QObject *ret_data)
647{
648 MonitorCompletionData *data = (MonitorCompletionData *)opaque;
649
650 if (ret_data) {
651 data->user_print(data->mon, ret_data);
652 }
653 monitor_resume(data->mon);
7267c094 654 g_free(data);
940cc30d
AL		 655}
656
657static void qmp_monitor_complete(void *opaque, QObject *ret_data)
658{
659 monitor_protocol_emitter(opaque, ret_data);
660}
661
5af7bbae
LC		 662static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
663 const QDict *params)
940cc30d 664{
5af7bbae 665 return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon);
940cc30d
AL		 666}
667
940cc30d
AL		 668static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
669 const QDict *params)
670{
671 int ret;
672
7267c094 673 MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
940cc30d
AL		 674 cb_data->mon = mon;
675 cb_data->user_print = cmd->user_print;
676 monitor_suspend(mon);
677 ret = cmd->mhandler.cmd_async(mon, params,
678 user_monitor_complete, cb_data);
679 if (ret < 0) {
680 monitor_resume(mon);
7267c094 681 g_free(cb_data);
940cc30d
AL		 682 }
683}
684
1162daa6 685static void do_info(Monitor *mon, const QDict *qdict)
9dc39cba 686{
c227f099 687 const mon_cmd_t *cmd;
d54908a5 688 const char *item = qdict_get_try_str(qdict, "item");
9dc39cba 689
956f1a0d 690 if (!item) {
9dc39cba 691 goto help;
956f1a0d 692 }
13c7425e
LC		 693
694 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
5fafdf24 695 if (compare_cmd(item, cmd->name))
13c7425e 696 break;
9dc39cba 697 }
13c7425e 698
956f1a0d 699 if (cmd->name == NULL) {
13c7425e 700 goto help;
956f1a0d 701 }
13c7425e 702
b5c30586 703 cmd->mhandler.info(mon);
1162daa6 704 return;
13c7425e
LC		 705
706help:
707 help_cmd(mon, "info");
9dc39cba
FB		 708}
709
aa9b79bc 710CommandInfoList *qmp_query_commands(Error **errp)
e3bba9d0 711{
aa9b79bc 712 CommandInfoList *info, *cmd_list = NULL;
e3bba9d0
LC		 713 const mon_cmd_t *cmd;
714
f36b4afb 715 for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
40e5a01d
LC		 716 info = g_malloc0(sizeof(*info));
717 info->value = g_malloc0(sizeof(*info->value));
718 info->value->name = g_strdup(cmd->name);
e3bba9d0 719
aa9b79bc
LC		 720 info->next = cmd_list;
721 cmd_list = info;
e3bba9d0
LC		 722 }
723
aa9b79bc 724 return cmd_list;
a36e69dd
TS		 725}
726
b025c8b4
LC		 727/* set the current CPU defined by the user */
728int monitor_set_cpu(int cpu_index)
6a00d601
FB		 729{
730 CPUState *env;
731
732 for(env = first_cpu; env != NULL; env = env->next_cpu) {
733 if (env->cpu_index == cpu_index) {
731b0364 734 cur_mon->mon_cpu = env;
6a00d601
FB		 735 return 0;
736 }
737 }
738 return -1;
739}
740
9596ebb7 741static CPUState *mon_get_cpu(void)
6a00d601 742{
731b0364 743 if (!cur_mon->mon_cpu) {
b025c8b4 744 monitor_set_cpu(0);
6a00d601 745 }
4c0960c0 746 cpu_synchronize_state(cur_mon->mon_cpu);
731b0364 747 return cur_mon->mon_cpu;
6a00d601
FB		 748}
749
99b7796f
LC		 750int monitor_get_cpu_index(void)
751{
752 return mon_get_cpu()->cpu_index;
753}
754
376253ec 755static void do_info_registers(Monitor *mon)
9307c4c1 756{
6a00d601
FB		 757 CPUState *env;
758 env = mon_get_cpu();
9307c4c1 759#ifdef TARGET_I386
376253ec 760 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
d24b15a8 761 X86_DUMP_FPU);
9307c4c1 762#else
376253ec 763 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
7fe48483 764 0);
9307c4c1
FB		 765#endif
766}
767
376253ec 768static void do_info_jit(Monitor *mon)
e3db7226 769{
376253ec 770 dump_exec_info((FILE *)mon, monitor_fprintf);
e3db7226
FB		 771}
772
376253ec 773static void do_info_history(Monitor *mon)
aa455485
FB		 774{
775 int i;
7e2515e8 776 const char *str;
3b46e624 777
cde76ee1
AL		 778 if (!mon->rs)
779 return;
7e2515e8
FB		 780 i = 0;
781 for(;;) {
731b0364 782 str = readline_get_history(mon->rs, i);
7e2515e8
FB		 783 if (!str)
784 break;
376253ec 785 monitor_printf(mon, "%d: '%s'\n", i, str);
8e3a9fd2 786 i++;
aa455485
FB		 787 }
788}
789
76a66253
JM		 790#if defined(TARGET_PPC)
791/* XXX: not implemented in other targets */
376253ec 792static void do_info_cpu_stats(Monitor *mon)
76a66253
JM		 793{
794 CPUState *env;
795
796 env = mon_get_cpu();
376253ec 797 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
76a66253
JM		 798}
799#endif
800
6d8a764e 801#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 802static void do_info_trace(Monitor *mon)
803{
804 st_print_trace((FILE *)mon, &monitor_fprintf);
805}
31965ae2 806#endif
22890ab5 807
fc764105 808static void do_trace_print_events(Monitor *mon)
22890ab5 809{
fc764105 810 trace_print_events((FILE *)mon, &monitor_fprintf);
22890ab5 811}
22890ab5 812
13661089
DB		 813static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
814{
815 const char *protocol = qdict_get_str(qdict, "protocol");
816 const char *fdname = qdict_get_str(qdict, "fdname");
13661089
DB		 817 CharDriverState *s;
818
819 if (strcmp(protocol, "spice") == 0) {
820 if (!using_spice) {
821 /* correct one? spice isn't a device ,,, */
822 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
823 return -1;
824 }
825 qerror_report(QERR_ADD_CLIENT_FAILED);
826 return -1;
c62f6d1d 827#ifdef CONFIG_VNC
13661089
DB		 828 } else if (strcmp(protocol, "vnc") == 0) {
829 int fd = monitor_get_fd(mon, fdname);
860341f6 830 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
13661089
DB		 831 vnc_display_add_client(NULL, fd, skipauth);
832 return 0;
c62f6d1d 833#endif
13661089
DB		 834 } else if ((s = qemu_chr_find(protocol)) != NULL) {
835 int fd = monitor_get_fd(mon, fdname);
836 if (qemu_chr_add_client(s, fd) < 0) {
837 qerror_report(QERR_ADD_CLIENT_FAILED);
838 return -1;
839 }
840 return 0;
841 }
842
843 qerror_report(QERR_INVALID_PARAMETER, "protocol");
844 return -1;
845}
846
edc5cb1a
YH		 847static int client_migrate_info(Monitor *mon, const QDict *qdict,
848 MonitorCompletion cb, void *opaque)
e866e239
GH		 849{
850 const char *protocol = qdict_get_str(qdict, "protocol");
851 const char *hostname = qdict_get_str(qdict, "hostname");
852 const char *subject = qdict_get_try_str(qdict, "cert-subject");
853 int port = qdict_get_try_int(qdict, "port", -1);
854 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
855 int ret;
856
857 if (strcmp(protocol, "spice") == 0) {
858 if (!using_spice) {
859 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
860 return -1;
861 }
862
edc5cb1a
YH		 863 ret = qemu_spice_migrate_info(hostname, port, tls_port, subject,
864 cb, opaque);
e866e239
GH		 865 if (ret != 0) {
866 qerror_report(QERR_UNDEFINED_ERROR);
867 return -1;
868 }
869 return 0;
870 }
871
872 qerror_report(QERR_INVALID_PARAMETER, "protocol");
873 return -1;
874}
875
f1dc58e0 876static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
59a983b9 877{
d54908a5 878 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
f1dc58e0 879 return 0;
59a983b9
FB		 880}
881
d54908a5 882static void do_logfile(Monitor *mon, const QDict *qdict)
e735b91c 883{
d54908a5 884 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
e735b91c
PB		 885}
886
d54908a5 887static void do_log(Monitor *mon, const QDict *qdict)
f193c797
FB		 888{
889 int mask;
d54908a5 890 const char *items = qdict_get_str(qdict, "items");
3b46e624 891
9307c4c1 892 if (!strcmp(items, "none")) {
f193c797
FB		 893 mask = 0;
894 } else {
9307c4c1 895 mask = cpu_str_to_log_mask(items);
f193c797 896 if (!mask) {
376253ec 897 help_cmd(mon, "log");
f193c797
FB		 898 return;
899 }
900 }
901 cpu_set_log(mask);
902}
903
d54908a5 904static void do_singlestep(Monitor *mon, const QDict *qdict)
1b530a6d 905{
d54908a5 906 const char *option = qdict_get_try_str(qdict, "option");
1b530a6d
AJ		 907 if (!option || !strcmp(option, "on")) {
908 singlestep = 1;
909 } else if (!strcmp(option, "off")) {
910 singlestep = 0;
911 } else {
912 monitor_printf(mon, "unexpected option %s\n", option);
913 }
914}
915
d54908a5 916static void do_gdbserver(Monitor *mon, const QDict *qdict)
59030a8c 917{
d54908a5 918 const char *device = qdict_get_try_str(qdict, "device");
59030a8c
AL		 919 if (!device)
920 device = "tcp::" DEFAULT_GDBSTUB_PORT;
921 if (gdbserver_start(device) < 0) {
922 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
923 device);
924 } else if (strcmp(device, "none") == 0) {
36556b20 925 monitor_printf(mon, "Disabled gdbserver\n");
8a7ddc38 926 } else {
59030a8c
AL		 927 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
928 device);
8a7ddc38
FB		 929 }
930}
931
d54908a5 932static void do_watchdog_action(Monitor *mon, const QDict *qdict)
9dd986cc 933{
d54908a5 934 const char *action = qdict_get_str(qdict, "action");
9dd986cc
RJ		 935 if (select_watchdog_action(action) == -1) {
936 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
937 }
938}
939
376253ec 940static void monitor_printc(Monitor *mon, int c)
9307c4c1 941{
376253ec 942 monitor_printf(mon, "'");
9307c4c1
FB		 943 switch(c) {
944 case '\'':
376253ec 945 monitor_printf(mon, "\\'");
9307c4c1
FB		 946 break;
947 case '\\':
376253ec 948 monitor_printf(mon, "\\\\");
9307c4c1
FB		 949 break;
950 case '\n':
376253ec 951 monitor_printf(mon, "\\n");
9307c4c1
FB		 952 break;
953 case '\r':
376253ec 954 monitor_printf(mon, "\\r");
9307c4c1
FB		 955 break;
956 default:
957 if (c >= 32 && c <= 126) {
376253ec 958 monitor_printf(mon, "%c", c);
9307c4c1 959 } else {
376253ec 960 monitor_printf(mon, "\\x%02x", c);
9307c4c1
FB		 961 }
962 break;
963 }
376253ec 964 monitor_printf(mon, "'");
9307c4c1
FB		 965}
966
376253ec 967static void memory_dump(Monitor *mon, int count, int format, int wsize,
c227f099 968 target_phys_addr_t addr, int is_physical)
9307c4c1 969{
6a00d601 970 CPUState *env;
23842aab 971 int l, line_size, i, max_digits, len;
9307c4c1
FB		 972 uint8_t buf[16];
973 uint64_t v;
974
975 if (format == 'i') {
976 int flags;
977 flags = 0;
6a00d601 978 env = mon_get_cpu();
9307c4c1 979#ifdef TARGET_I386
4c27ba27 980 if (wsize == 2) {
9307c4c1 981 flags = 1;
4c27ba27
FB		 982 } else if (wsize == 4) {
983 flags = 0;
984 } else {
6a15fd12 985 /* as default we use the current CS size */
4c27ba27 986 flags = 0;
6a15fd12
FB		 987 if (env) {
988#ifdef TARGET_X86_64
5fafdf24 989 if ((env->efer & MSR_EFER_LMA) &&
6a15fd12
FB		 990 (env->segs[R_CS].flags & DESC_L_MASK))
991 flags = 2;
992 else
993#endif
994 if (!(env->segs[R_CS].flags & DESC_B_MASK))
995 flags = 1;
996 }
4c27ba27
FB		 997 }
998#endif
376253ec 999 monitor_disas(mon, env, addr, count, is_physical, flags);
9307c4c1
FB		 1000 return;
1001 }
1002
1003 len = wsize * count;
1004 if (wsize == 1)
1005 line_size = 8;
1006 else
1007 line_size = 16;
9307c4c1
FB		 1008 max_digits = 0;
1009
1010 switch(format) {
1011 case 'o':
1012 max_digits = (wsize * 8 + 2) / 3;
1013 break;
1014 default:
1015 case 'x':
1016 max_digits = (wsize * 8) / 4;
1017 break;
1018 case 'u':
1019 case 'd':
1020 max_digits = (wsize * 8 * 10 + 32) / 33;
1021 break;
1022 case 'c':
1023 wsize = 1;
1024 break;
1025 }
1026
1027 while (len > 0) {
7743e588 1028 if (is_physical)
376253ec 1029 monitor_printf(mon, TARGET_FMT_plx ":", addr);
7743e588 1030 else
376253ec 1031 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
9307c4c1
FB		 1032 l = len;
1033 if (l > line_size)
1034 l = line_size;
1035 if (is_physical) {
54f7b4a3 1036 cpu_physical_memory_read(addr, buf, l);
9307c4c1 1037 } else {
6a00d601 1038 env = mon_get_cpu();
c8f79b67 1039 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
376253ec 1040 monitor_printf(mon, " Cannot access memory\n");
c8f79b67
AL		 1041 break;
1042 }
9307c4c1 1043 }
5fafdf24 1044 i = 0;
9307c4c1
FB		 1045 while (i < l) {
1046 switch(wsize) {
1047 default:
1048 case 1:
1049 v = ldub_raw(buf + i);
1050 break;
1051 case 2:
1052 v = lduw_raw(buf + i);
1053 break;
1054 case 4:
92a31b1f 1055 v = (uint32_t)ldl_raw(buf + i);
9307c4c1
FB		 1056 break;
1057 case 8:
1058 v = ldq_raw(buf + i);
1059 break;
1060 }
376253ec 1061 monitor_printf(mon, " ");
9307c4c1
FB		 1062 switch(format) {
1063 case 'o':
376253ec 1064 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
9307c4c1
FB		 1065 break;
1066 case 'x':
376253ec 1067 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
9307c4c1
FB		 1068 break;
1069 case 'u':
376253ec 1070 monitor_printf(mon, "%*" PRIu64, max_digits, v);
9307c4c1
FB		 1071 break;
1072 case 'd':
376253ec 1073 monitor_printf(mon, "%*" PRId64, max_digits, v);
9307c4c1
FB		 1074 break;
1075 case 'c':
376253ec 1076 monitor_printc(mon, v);
9307c4c1
FB		 1077 break;
1078 }
1079 i += wsize;
1080 }
376253ec 1081 monitor_printf(mon, "\n");
9307c4c1
FB		 1082 addr += l;
1083 len -= l;
1084 }
1085}
1086
1bd1442e 1087static void do_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1088{
1bd1442e
LC		 1089 int count = qdict_get_int(qdict, "count");
1090 int format = qdict_get_int(qdict, "format");
1091 int size = qdict_get_int(qdict, "size");
1092 target_long addr = qdict_get_int(qdict, "addr");
1093
376253ec 1094 memory_dump(mon, count, format, size, addr, 0);
9307c4c1
FB		 1095}
1096
1bd1442e 1097static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
9307c4c1 1098{
1bd1442e
LC		 1099 int count = qdict_get_int(qdict, "count");
1100 int format = qdict_get_int(qdict, "format");
1101 int size = qdict_get_int(qdict, "size");
c227f099 1102 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1bd1442e 1103
376253ec 1104 memory_dump(mon, count, format, size, addr, 1);
9307c4c1
FB		 1105}
1106
1bd1442e 1107static void do_print(Monitor *mon, const QDict *qdict)
9307c4c1 1108{
1bd1442e 1109 int format = qdict_get_int(qdict, "format");
c227f099 1110 target_phys_addr_t val = qdict_get_int(qdict, "val");
1bd1442e 1111
7743e588 1112#if TARGET_PHYS_ADDR_BITS == 32
9307c4c1
FB		 1113 switch(format) {
1114 case 'o':
376253ec 1115 monitor_printf(mon, "%#o", val);
9307c4c1
FB		 1116 break;
1117 case 'x':
376253ec 1118 monitor_printf(mon, "%#x", val);
9307c4c1
FB		 1119 break;
1120 case 'u':
376253ec 1121 monitor_printf(mon, "%u", val);
9307c4c1
FB		 1122 break;
1123 default:
1124 case 'd':
376253ec 1125 monitor_printf(mon, "%d", val);
9307c4c1
FB		 1126 break;
1127 case 'c':
376253ec 1128 monitor_printc(mon, val);
9307c4c1
FB		 1129 break;
1130 }
92a31b1f
FB		 1131#else
1132 switch(format) {
1133 case 'o':
376253ec 1134 monitor_printf(mon, "%#" PRIo64, val);
92a31b1f
FB		 1135 break;
1136 case 'x':
376253ec 1137 monitor_printf(mon, "%#" PRIx64, val);
92a31b1f
FB		 1138 break;
1139 case 'u':
376253ec 1140 monitor_printf(mon, "%" PRIu64, val);
92a31b1f
FB		 1141 break;
1142 default:
1143 case 'd':
376253ec 1144 monitor_printf(mon, "%" PRId64, val);
92a31b1f
FB		 1145 break;
1146 case 'c':
376253ec 1147 monitor_printc(mon, val);
92a31b1f
FB		 1148 break;
1149 }
1150#endif
376253ec 1151 monitor_printf(mon, "\n");
9307c4c1
FB		 1152}
1153
f18c16de 1154static void do_sum(Monitor *mon, const QDict *qdict)
e4cf1adc
FB		 1155{
1156 uint32_t addr;
e4cf1adc 1157 uint16_t sum;
f18c16de
LC		 1158 uint32_t start = qdict_get_int(qdict, "start");
1159 uint32_t size = qdict_get_int(qdict, "size");
e4cf1adc
FB		 1160
1161 sum = 0;
1162 for(addr = start; addr < (start + size); addr++) {
54f7b4a3 1163 uint8_t val = ldub_phys(addr);
e4cf1adc
FB		 1164 /* BSD sum algorithm ('sum' Unix command) */
1165 sum = (sum >> 1) | (sum << 15);
54f7b4a3 1166 sum += val;
e4cf1adc 1167 }
376253ec 1168 monitor_printf(mon, "%05d\n", sum);
e4cf1adc
FB		 1169}
1170
a3a91a35
FB		 1171typedef struct {
1172 int keycode;
1173 const char *name;
1174} KeyDef;
1175
1176static const KeyDef key_defs[] = {
1177 { 0x2a, "shift" },
1178 { 0x36, "shift_r" },
3b46e624 1179
a3a91a35
FB		 1180 { 0x38, "alt" },
1181 { 0xb8, "alt_r" },
2ba27c7f
TS		 1182 { 0x64, "altgr" },
1183 { 0xe4, "altgr_r" },
a3a91a35
FB		 1184 { 0x1d, "ctrl" },
1185 { 0x9d, "ctrl_r" },
1186
1187 { 0xdd, "menu" },
1188
1189 { 0x01, "esc" },
1190
1191 { 0x02, "1" },
1192 { 0x03, "2" },
1193 { 0x04, "3" },
1194 { 0x05, "4" },
1195 { 0x06, "5" },
1196 { 0x07, "6" },
1197 { 0x08, "7" },
1198 { 0x09, "8" },
1199 { 0x0a, "9" },
1200 { 0x0b, "0" },
64866c3d
FB		 1201 { 0x0c, "minus" },
1202 { 0x0d, "equal" },
a3a91a35
FB		 1203 { 0x0e, "backspace" },
1204
1205 { 0x0f, "tab" },
1206 { 0x10, "q" },
1207 { 0x11, "w" },
1208 { 0x12, "e" },
1209 { 0x13, "r" },
1210 { 0x14, "t" },
1211 { 0x15, "y" },
1212 { 0x16, "u" },
1213 { 0x17, "i" },
1214 { 0x18, "o" },
1215 { 0x19, "p" },
49b586a9
BW		 1216 { 0x1a, "bracket_left" },
1217 { 0x1b, "bracket_right" },
a3a91a35
FB		 1218 { 0x1c, "ret" },
1219
1220 { 0x1e, "a" },
1221 { 0x1f, "s" },
1222 { 0x20, "d" },
1223 { 0x21, "f" },
1224 { 0x22, "g" },
1225 { 0x23, "h" },
1226 { 0x24, "j" },
1227 { 0x25, "k" },
1228 { 0x26, "l" },
49b586a9
BW		 1229 { 0x27, "semicolon" },
1230 { 0x28, "apostrophe" },
1231 { 0x29, "grave_accent" },
a3a91a35 1232
49b586a9 1233 { 0x2b, "backslash" },
a3a91a35
FB		 1234 { 0x2c, "z" },
1235 { 0x2d, "x" },
1236 { 0x2e, "c" },
1237 { 0x2f, "v" },
1238 { 0x30, "b" },
1239 { 0x31, "n" },
1240 { 0x32, "m" },
9155fc45
AJ		 1241 { 0x33, "comma" },
1242 { 0x34, "dot" },
1243 { 0x35, "slash" },
3b46e624 1244
4d3b6f6e
AZ		 1245 { 0x37, "asterisk" },
1246
a3a91a35 1247 { 0x39, "spc" },
00ffa62a 1248 { 0x3a, "caps_lock" },
a3a91a35
FB		 1249 { 0x3b, "f1" },
1250 { 0x3c, "f2" },
1251 { 0x3d, "f3" },
1252 { 0x3e, "f4" },
1253 { 0x3f, "f5" },
1254 { 0x40, "f6" },
1255 { 0x41, "f7" },
1256 { 0x42, "f8" },
1257 { 0x43, "f9" },
1258 { 0x44, "f10" },
00ffa62a 1259 { 0x45, "num_lock" },
a3a91a35
FB		 1260 { 0x46, "scroll_lock" },
1261
64866c3d
FB		 1262 { 0xb5, "kp_divide" },
1263 { 0x37, "kp_multiply" },
0cfec834 1264 { 0x4a, "kp_subtract" },
64866c3d
FB		 1265 { 0x4e, "kp_add" },
1266 { 0x9c, "kp_enter" },
1267 { 0x53, "kp_decimal" },
f2289cb6 1268 { 0x54, "sysrq" },
64866c3d
FB		 1269
1270 { 0x52, "kp_0" },
1271 { 0x4f, "kp_1" },
1272 { 0x50, "kp_2" },
1273 { 0x51, "kp_3" },
1274 { 0x4b, "kp_4" },
1275 { 0x4c, "kp_5" },
1276 { 0x4d, "kp_6" },
1277 { 0x47, "kp_7" },
1278 { 0x48, "kp_8" },
1279 { 0x49, "kp_9" },
3b46e624 1280
a3a91a35
FB		 1281 { 0x56, "<" },
1282
1283 { 0x57, "f11" },
1284 { 0x58, "f12" },
1285
1286 { 0xb7, "print" },
1287
1288 { 0xc7, "home" },
1289 { 0xc9, "pgup" },
1290 { 0xd1, "pgdn" },
1291 { 0xcf, "end" },
1292
1293 { 0xcb, "left" },
1294 { 0xc8, "up" },
1295 { 0xd0, "down" },
1296 { 0xcd, "right" },
1297
1298 { 0xd2, "insert" },
1299 { 0xd3, "delete" },
c0b5b109
BS		 1300#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1301 { 0xf0, "stop" },
1302 { 0xf1, "again" },
1303 { 0xf2, "props" },
1304 { 0xf3, "undo" },
1305 { 0xf4, "front" },
1306 { 0xf5, "copy" },
1307 { 0xf6, "open" },
1308 { 0xf7, "paste" },
1309 { 0xf8, "find" },
1310 { 0xf9, "cut" },
1311 { 0xfa, "lf" },
1312 { 0xfb, "help" },
1313 { 0xfc, "meta_l" },
1314 { 0xfd, "meta_r" },
1315 { 0xfe, "compose" },
1316#endif
a3a91a35
FB		 1317 { 0, NULL },
1318};
1319
1320static int get_keycode(const char *key)
1321{
1322 const KeyDef *p;
64866c3d
FB		 1323 char *endp;
1324 int ret;
a3a91a35
FB		 1325
1326 for(p = key_defs; p->name != NULL; p++) {
1327 if (!strcmp(key, p->name))
1328 return p->keycode;
1329 }
64866c3d
FB		 1330 if (strstart(key, "0x", NULL)) {
1331 ret = strtoul(key, &endp, 0);
1332 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1333 return ret;
1334 }
a3a91a35
FB		 1335 return -1;
1336}
1337
c8256f9d
AZ		 1338#define MAX_KEYCODES 16
1339static uint8_t keycodes[MAX_KEYCODES];
1340static int nb_pending_keycodes;
1341static QEMUTimer *key_timer;
1342
1343static void release_keys(void *opaque)
1344{
1345 int keycode;
1346
1347 while (nb_pending_keycodes > 0) {
1348 nb_pending_keycodes--;
1349 keycode = keycodes[nb_pending_keycodes];
1350 if (keycode & 0x80)
1351 kbd_put_keycode(0xe0);
1352 kbd_put_keycode(keycode | 0x80);
1353 }
1354}
1355
1d4daa91 1356static void do_sendkey(Monitor *mon, const QDict *qdict)
a3a91a35 1357{
3401c0d9
AZ		 1358 char keyname_buf[16];
1359 char *separator;
1360 int keyname_len, keycode, i;
1d4daa91
LC		 1361 const char *string = qdict_get_str(qdict, "string");
1362 int has_hold_time = qdict_haskey(qdict, "hold_time");
1363 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
3401c0d9 1364
c8256f9d
AZ		 1365 if (nb_pending_keycodes > 0) {
1366 qemu_del_timer(key_timer);
1367 release_keys(NULL);
1368 }
1369 if (!has_hold_time)
1370 hold_time = 100;
1371 i = 0;
3401c0d9
AZ		 1372 while (1) {
1373 separator = strchr(string, '-');
1374 keyname_len = separator ? separator - string : strlen(string);
1375 if (keyname_len > 0) {
1376 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1377 if (keyname_len > sizeof(keyname_buf) - 1) {
376253ec 1378 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
3401c0d9 1379 return;
a3a91a35 1380 }
c8256f9d 1381 if (i == MAX_KEYCODES) {
376253ec 1382 monitor_printf(mon, "too many keys\n");
3401c0d9
AZ		 1383 return;
1384 }
1385 keyname_buf[keyname_len] = 0;
1386 keycode = get_keycode(keyname_buf);
1387 if (keycode < 0) {
376253ec 1388 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
3401c0d9
AZ		 1389 return;
1390 }
c8256f9d 1391 keycodes[i++] = keycode;
a3a91a35 1392 }
3401c0d9 1393 if (!separator)
a3a91a35 1394 break;
3401c0d9 1395 string = separator + 1;
a3a91a35 1396 }
c8256f9d 1397 nb_pending_keycodes = i;
a3a91a35 1398 /* key down events */
c8256f9d 1399 for (i = 0; i < nb_pending_keycodes; i++) {
a3a91a35
FB		 1400 keycode = keycodes[i];
1401 if (keycode & 0x80)
1402 kbd_put_keycode(0xe0);
1403 kbd_put_keycode(keycode & 0x7f);
1404 }
c8256f9d 1405 /* delayed key up events */
74475455 1406 qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
6ee093c9 1407 muldiv64(get_ticks_per_sec(), hold_time, 1000));
a3a91a35
FB		 1408}
1409
13224a87
FB		 1410static int mouse_button_state;
1411
1d4daa91 1412static void do_mouse_move(Monitor *mon, const QDict *qdict)
13224a87
FB		 1413{
1414 int dx, dy, dz;
1d4daa91
LC		 1415 const char *dx_str = qdict_get_str(qdict, "dx_str");
1416 const char *dy_str = qdict_get_str(qdict, "dy_str");
1417 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
13224a87
FB		 1418 dx = strtol(dx_str, NULL, 0);
1419 dy = strtol(dy_str, NULL, 0);
1420 dz = 0;
5fafdf24 1421 if (dz_str)
13224a87
FB		 1422 dz = strtol(dz_str, NULL, 0);
1423 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1424}
1425
d54908a5 1426static void do_mouse_button(Monitor *mon, const QDict *qdict)
13224a87 1427{
d54908a5 1428 int button_state = qdict_get_int(qdict, "button_state");
13224a87
FB		 1429 mouse_button_state = button_state;
1430 kbd_mouse_event(0, 0, 0, mouse_button_state);
1431}
1432
aa93e39c 1433static void do_ioport_read(Monitor *mon, const QDict *qdict)
3440557b 1434{
aa93e39c
LC		 1435 int size = qdict_get_int(qdict, "size");
1436 int addr = qdict_get_int(qdict, "addr");
1437 int has_index = qdict_haskey(qdict, "index");
3440557b
FB		 1438 uint32_t val;
1439 int suffix;
1440
1441 if (has_index) {
aa93e39c 1442 int index = qdict_get_int(qdict, "index");
afcea8cb 1443 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
3440557b
FB		 1444 addr++;
1445 }
1446 addr &= 0xffff;
1447
1448 switch(size) {
1449 default:
1450 case 1:
afcea8cb 1451 val = cpu_inb(addr);
3440557b
FB		 1452 suffix = 'b';
1453 break;
1454 case 2:
afcea8cb 1455 val = cpu_inw(addr);
3440557b
FB		 1456 suffix = 'w';
1457 break;
1458 case 4:
afcea8cb 1459 val = cpu_inl(addr);
3440557b
FB		 1460 suffix = 'l';
1461 break;
1462 }
376253ec
AL		 1463 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1464 suffix, addr, size * 2, val);
3440557b 1465}
a3a91a35 1466
1bd1442e 1467static void do_ioport_write(Monitor *mon, const QDict *qdict)
f114784f 1468{
1bd1442e
LC		 1469 int size = qdict_get_int(qdict, "size");
1470 int addr = qdict_get_int(qdict, "addr");
1471 int val = qdict_get_int(qdict, "val");
1472
f114784f
JK		 1473 addr &= IOPORTS_MASK;
1474
1475 switch (size) {
1476 default:
1477 case 1:
afcea8cb 1478 cpu_outb(addr, val);
f114784f
JK		 1479 break;
1480 case 2:
afcea8cb 1481 cpu_outw(addr, val);
f114784f
JK		 1482 break;
1483 case 4:
afcea8cb 1484 cpu_outl(addr, val);
f114784f
JK		 1485 break;
1486 }
1487}
1488
d54908a5 1489static void do_boot_set(Monitor *mon, const QDict *qdict)
0ecdffbb
AJ		 1490{
1491 int res;
d54908a5 1492 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
0ecdffbb 1493
76e30d0f
JK		 1494 res = qemu_boot_set(bootdevice);
1495 if (res == 0) {
1496 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1497 } else if (res > 0) {
1498 monitor_printf(mon, "setting boot device list failed\n");
0ecdffbb 1499 } else {
376253ec
AL		 1500 monitor_printf(mon, "no function defined to set boot device list for "
1501 "this architecture\n");
0ecdffbb
AJ		 1502 }
1503}
1504
b86bda5b 1505#if defined(TARGET_I386)
d65aaf37
BS		 1506static void print_pte(Monitor *mon, target_phys_addr_t addr,
1507 target_phys_addr_t pte,
1508 target_phys_addr_t mask)
b86bda5b 1509{
d65aaf37
BS		 1510#ifdef TARGET_X86_64
1511 if (addr & (1ULL << 47)) {
1512 addr |= -1LL << 48;
1513 }
1514#endif
1515 monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
1516 " %c%c%c%c%c%c%c%c%c\n",
376253ec
AL		 1517 addr,
1518 pte & mask,
d65aaf37 1519 pte & PG_NX_MASK ? 'X' : '-',
376253ec
AL		 1520 pte & PG_GLOBAL_MASK ? 'G' : '-',
1521 pte & PG_PSE_MASK ? 'P' : '-',
1522 pte & PG_DIRTY_MASK ? 'D' : '-',
1523 pte & PG_ACCESSED_MASK ? 'A' : '-',
1524 pte & PG_PCD_MASK ? 'C' : '-',
1525 pte & PG_PWT_MASK ? 'T' : '-',
1526 pte & PG_USER_MASK ? 'U' : '-',
1527 pte & PG_RW_MASK ? 'W' : '-');
b86bda5b
FB		 1528}
1529
d65aaf37 1530static void tlb_info_32(Monitor *mon, CPUState *env)
b86bda5b 1531{
94ac5cd2 1532 unsigned int l1, l2;
b86bda5b
FB		 1533 uint32_t pgd, pde, pte;
1534
b86bda5b
FB		 1535 pgd = env->cr[3] & ~0xfff;
1536 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 1537 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 1538 pde = le32_to_cpu(pde);
1539 if (pde & PG_PRESENT_MASK) {
1540 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
d65aaf37
BS		 1541 /* 4M pages */
1542 print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
b86bda5b
FB		 1543 } else {
1544 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 1545 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 1546 pte = le32_to_cpu(pte);
1547 if (pte & PG_PRESENT_MASK) {
376253ec 1548 print_pte(mon, (l1 << 22) + (l2 << 12),
5fafdf24 1549 pte & ~PG_PSE_MASK,
b86bda5b
FB		 1550 ~0xfff);
1551 }
1552 }
1553 }
1554 }
1555 }
1556}
1557
d65aaf37
BS		 1558static void tlb_info_pae32(Monitor *mon, CPUState *env)
1559{
94ac5cd2 1560 unsigned int l1, l2, l3;
d65aaf37
BS		 1561 uint64_t pdpe, pde, pte;
1562 uint64_t pdp_addr, pd_addr, pt_addr;
1563
1564 pdp_addr = env->cr[3] & ~0x1f;
1565 for (l1 = 0; l1 < 4; l1++) {
b8b79323 1566 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
d65aaf37
BS		 1567 pdpe = le64_to_cpu(pdpe);
1568 if (pdpe & PG_PRESENT_MASK) {
1569 pd_addr = pdpe & 0x3fffffffff000ULL;
1570 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1571 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
d65aaf37
BS		 1572 pde = le64_to_cpu(pde);
1573 if (pde & PG_PRESENT_MASK) {
1574 if (pde & PG_PSE_MASK) {
1575 /* 2M pages with PAE, CR4.PSE is ignored */
1576 print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
1577 ~((target_phys_addr_t)(1 << 20) - 1));
1578 } else {
1579 pt_addr = pde & 0x3fffffffff000ULL;
1580 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1581 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
d65aaf37
BS		 1582 pte = le64_to_cpu(pte);
1583 if (pte & PG_PRESENT_MASK) {
1584 print_pte(mon, (l1 << 30 ) + (l2 << 21)
1585 + (l3 << 12),
1586 pte & ~PG_PSE_MASK,
1587 ~(target_phys_addr_t)0xfff);
1588 }
1589 }
1590 }
1591 }
1592 }
1593 }
1594 }
1595}
1596
1597#ifdef TARGET_X86_64
1598static void tlb_info_64(Monitor *mon, CPUState *env)
1599{
1600 uint64_t l1, l2, l3, l4;
1601 uint64_t pml4e, pdpe, pde, pte;
1602 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
1603
1604 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1605 for (l1 = 0; l1 < 512; l1++) {
b8b79323 1606 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
d65aaf37
BS		 1607 pml4e = le64_to_cpu(pml4e);
1608 if (pml4e & PG_PRESENT_MASK) {
1609 pdp_addr = pml4e & 0x3fffffffff000ULL;
1610 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1611 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
d65aaf37
BS		 1612 pdpe = le64_to_cpu(pdpe);
1613 if (pdpe & PG_PRESENT_MASK) {
1614 if (pdpe & PG_PSE_MASK) {
1615 /* 1G pages, CR4.PSE is ignored */
1616 print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
1617 0x3ffffc0000000ULL);
1618 } else {
1619 pd_addr = pdpe & 0x3fffffffff000ULL;
1620 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1621 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
d65aaf37
BS		 1622 pde = le64_to_cpu(pde);
1623 if (pde & PG_PRESENT_MASK) {
1624 if (pde & PG_PSE_MASK) {
1625 /* 2M pages, CR4.PSE is ignored */
1626 print_pte(mon, (l1 << 39) + (l2 << 30) +
1627 (l3 << 21), pde,
1628 0x3ffffffe00000ULL);
1629 } else {
1630 pt_addr = pde & 0x3fffffffff000ULL;
1631 for (l4 = 0; l4 < 512; l4++) {
1632 cpu_physical_memory_read(pt_addr
1633 + l4 * 8,
b8b79323 1634 &pte, 8);
d65aaf37
BS		 1635 pte = le64_to_cpu(pte);
1636 if (pte & PG_PRESENT_MASK) {
1637 print_pte(mon, (l1 << 39) +
1638 (l2 << 30) +
1639 (l3 << 21) + (l4 << 12),
1640 pte & ~PG_PSE_MASK,
1641 0x3fffffffff000ULL);
1642 }
1643 }
1644 }
1645 }
1646 }
1647 }
1648 }
1649 }
1650 }
1651 }
1652}
1653#endif
1654
1655static void tlb_info(Monitor *mon)
1656{
1657 CPUState *env;
1658
1659 env = mon_get_cpu();
1660
1661 if (!(env->cr[0] & CR0_PG_MASK)) {
1662 monitor_printf(mon, "PG disabled\n");
1663 return;
1664 }
1665 if (env->cr[4] & CR4_PAE_MASK) {
1666#ifdef TARGET_X86_64
1667 if (env->hflags & HF_LMA_MASK) {
1668 tlb_info_64(mon, env);
1669 } else
1670#endif
1671 {
1672 tlb_info_pae32(mon, env);
1673 }
1674 } else {
1675 tlb_info_32(mon, env);
1676 }
1677}
1678
1b3cba6e
BS		 1679static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
1680 int *plast_prot,
1681 target_phys_addr_t end, int prot)
b86bda5b 1682{
9746b15b
FB		 1683 int prot1;
1684 prot1 = *plast_prot;
1685 if (prot != prot1) {
b86bda5b 1686 if (*pstart != -1) {
1b3cba6e
BS		 1687 monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
1688 TARGET_FMT_plx " %c%c%c\n",
376253ec
AL		 1689 *pstart, end, end - *pstart,
1690 prot1 & PG_USER_MASK ? 'u' : '-',
1691 'r',
1692 prot1 & PG_RW_MASK ? 'w' : '-');
b86bda5b
FB		 1693 }
1694 if (prot != 0)
1695 *pstart = end;
1696 else
1697 *pstart = -1;
1698 *plast_prot = prot;
1699 }
1700}
1701
1b3cba6e 1702static void mem_info_32(Monitor *mon, CPUState *env)
b86bda5b 1703{
b49ca72d
AC		 1704 unsigned int l1, l2;
1705 int prot, last_prot;
1b3cba6e
BS		 1706 uint32_t pgd, pde, pte;
1707 target_phys_addr_t start, end;
6a00d601 1708
b86bda5b
FB		 1709 pgd = env->cr[3] & ~0xfff;
1710 last_prot = 0;
1711 start = -1;
1712 for(l1 = 0; l1 < 1024; l1++) {
b8b79323 1713 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
b86bda5b
FB		 1714 pde = le32_to_cpu(pde);
1715 end = l1 << 22;
1716 if (pde & PG_PRESENT_MASK) {
1717 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1718 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
376253ec 1719 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1720 } else {
1721 for(l2 = 0; l2 < 1024; l2++) {
b8b79323 1722 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
b86bda5b
FB		 1723 pte = le32_to_cpu(pte);
1724 end = (l1 << 22) + (l2 << 12);
1725 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 1726 prot = pte & pde &
1727 (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
b86bda5b
FB		 1728 } else {
1729 prot = 0;
1730 }
376253ec 1731 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1732 }
1733 }
1734 } else {
1735 prot = 0;
376253ec 1736 mem_print(mon, &start, &last_prot, end, prot);
b86bda5b
FB		 1737 }
1738 }
8a94b8ca
AC		 1739 /* Flush last range */
1740 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
b86bda5b 1741}
1b3cba6e
BS		 1742
1743static void mem_info_pae32(Monitor *mon, CPUState *env)
1744{
b49ca72d
AC		 1745 unsigned int l1, l2, l3;
1746 int prot, last_prot;
1b3cba6e
BS		 1747 uint64_t pdpe, pde, pte;
1748 uint64_t pdp_addr, pd_addr, pt_addr;
1749 target_phys_addr_t start, end;
1750
1751 pdp_addr = env->cr[3] & ~0x1f;
1752 last_prot = 0;
1753 start = -1;
1754 for (l1 = 0; l1 < 4; l1++) {
b8b79323 1755 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1b3cba6e
BS		 1756 pdpe = le64_to_cpu(pdpe);
1757 end = l1 << 30;
1758 if (pdpe & PG_PRESENT_MASK) {
1759 pd_addr = pdpe & 0x3fffffffff000ULL;
1760 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1761 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1b3cba6e
BS		 1762 pde = le64_to_cpu(pde);
1763 end = (l1 << 30) + (l2 << 21);
1764 if (pde & PG_PRESENT_MASK) {
1765 if (pde & PG_PSE_MASK) {
1766 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1767 PG_PRESENT_MASK);
1768 mem_print(mon, &start, &last_prot, end, prot);
1769 } else {
1770 pt_addr = pde & 0x3fffffffff000ULL;
1771 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1772 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1b3cba6e
BS		 1773 pte = le64_to_cpu(pte);
1774 end = (l1 << 30) + (l2 << 21) + (l3 << 12);
1775 if (pte & PG_PRESENT_MASK) {
c76c8416
AC		 1776 prot = pte & pde & (PG_USER_MASK | PG_RW_MASK |
1777 PG_PRESENT_MASK);
1b3cba6e
BS		 1778 } else {
1779 prot = 0;
1780 }
1781 mem_print(mon, &start, &last_prot, end, prot);
1782 }
1783 }
1784 } else {
1785 prot = 0;
1786 mem_print(mon, &start, &last_prot, end, prot);
1787 }
1788 }
1789 } else {
1790 prot = 0;
1791 mem_print(mon, &start, &last_prot, end, prot);
1792 }
1793 }
8a94b8ca
AC		 1794 /* Flush last range */
1795 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1b3cba6e
BS		 1796}
1797
1798
1799#ifdef TARGET_X86_64
1800static void mem_info_64(Monitor *mon, CPUState *env)
1801{
1802 int prot, last_prot;
1803 uint64_t l1, l2, l3, l4;
1804 uint64_t pml4e, pdpe, pde, pte;
1805 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
1806
1807 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1808 last_prot = 0;
1809 start = -1;
1810 for (l1 = 0; l1 < 512; l1++) {
b8b79323 1811 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1b3cba6e
BS		 1812 pml4e = le64_to_cpu(pml4e);
1813 end = l1 << 39;
1814 if (pml4e & PG_PRESENT_MASK) {
1815 pdp_addr = pml4e & 0x3fffffffff000ULL;
1816 for (l2 = 0; l2 < 512; l2++) {
b8b79323 1817 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1b3cba6e
BS		 1818 pdpe = le64_to_cpu(pdpe);
1819 end = (l1 << 39) + (l2 << 30);
1820 if (pdpe & PG_PRESENT_MASK) {
1821 if (pdpe & PG_PSE_MASK) {
2d5b5074
BS		 1822 prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
1823 PG_PRESENT_MASK);
c76c8416 1824 prot &= pml4e;
1b3cba6e
BS		 1825 mem_print(mon, &start, &last_prot, end, prot);
1826 } else {
1827 pd_addr = pdpe & 0x3fffffffff000ULL;
1828 for (l3 = 0; l3 < 512; l3++) {
b8b79323 1829 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1b3cba6e
BS		 1830 pde = le64_to_cpu(pde);
1831 end = (l1 << 39) + (l2 << 30) + (l3 << 21);
1832 if (pde & PG_PRESENT_MASK) {
1833 if (pde & PG_PSE_MASK) {
1834 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1835 PG_PRESENT_MASK);
c76c8416 1836 prot &= pml4e & pdpe;
1b3cba6e
BS		 1837 mem_print(mon, &start, &last_prot, end, prot);
1838 } else {
1839 pt_addr = pde & 0x3fffffffff000ULL;
1840 for (l4 = 0; l4 < 512; l4++) {
1841 cpu_physical_memory_read(pt_addr
1842 + l4 * 8,
b8b79323 1843 &pte, 8);
1b3cba6e
BS		 1844 pte = le64_to_cpu(pte);
1845 end = (l1 << 39) + (l2 << 30) +
1846 (l3 << 21) + (l4 << 12);
1847 if (pte & PG_PRESENT_MASK) {
1848 prot = pte & (PG_USER_MASK | PG_RW_MASK |
1849 PG_PRESENT_MASK);
c76c8416 1850 prot &= pml4e & pdpe & pde;
1b3cba6e
BS		 1851 } else {
1852 prot = 0;
1853 }
1854 mem_print(mon, &start, &last_prot, end, prot);
1855 }
1856 }
1857 } else {
1858 prot = 0;
1859 mem_print(mon, &start, &last_prot, end, prot);
1860 }
1861 }
1862 }
1863 } else {
1864 prot = 0;
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 }
8a94b8ca
AC		 1873 /* Flush last range */
1874 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
1b3cba6e
BS		 1875}
1876#endif
1877
1878static void mem_info(Monitor *mon)
1879{
1880 CPUState *env;
1881
1882 env = mon_get_cpu();
1883
1884 if (!(env->cr[0] & CR0_PG_MASK)) {
1885 monitor_printf(mon, "PG disabled\n");
1886 return;
1887 }
1888 if (env->cr[4] & CR4_PAE_MASK) {
1889#ifdef TARGET_X86_64
1890 if (env->hflags & HF_LMA_MASK) {
1891 mem_info_64(mon, env);
1892 } else
1893#endif
1894 {
1895 mem_info_pae32(mon, env);
1896 }
1897 } else {
1898 mem_info_32(mon, env);
1899 }
1900}
b86bda5b
FB		 1901#endif
1902
7c664e2f
AJ		 1903#if defined(TARGET_SH4)
1904
376253ec 1905static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
7c664e2f 1906{
376253ec
AL		 1907 monitor_printf(mon, " tlb%i:\t"
1908 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1909 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1910 "dirty=%hhu writethrough=%hhu\n",
1911 idx,
1912 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1913 tlb->v, tlb->sh, tlb->c, tlb->pr,
1914 tlb->d, tlb->wt);
7c664e2f
AJ		 1915}
1916
376253ec 1917static void tlb_info(Monitor *mon)
7c664e2f
AJ		 1918{
1919 CPUState *env = mon_get_cpu();
1920 int i;
1921
376253ec 1922 monitor_printf (mon, "ITLB:\n");
7c664e2f 1923 for (i = 0 ; i < ITLB_SIZE ; i++)
376253ec
AL		 1924 print_tlb (mon, i, &env->itlb[i]);
1925 monitor_printf (mon, "UTLB:\n");
7c664e2f 1926 for (i = 0 ; i < UTLB_SIZE ; i++)
376253ec 1927 print_tlb (mon, i, &env->utlb[i]);
7c664e2f
AJ		 1928}
1929
1930#endif
1931
bebabbc7 1932#if defined(TARGET_SPARC) || defined(TARGET_PPC)
d41160a3
BS		 1933static void tlb_info(Monitor *mon)
1934{
1935 CPUState *env1 = mon_get_cpu();
1936
1937 dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
1938}
1939#endif
1940
314e2987
BS		 1941static void do_info_mtree(Monitor *mon)
1942{
1943 mtree_info((fprintf_function)monitor_printf, mon);
1944}
1945
030ea37b
AL		 1946static void do_info_numa(Monitor *mon)
1947{
b28b6230 1948 int i;
030ea37b
AL		 1949 CPUState *env;
1950
1951 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1952 for (i = 0; i < nb_numa_nodes; i++) {
1953 monitor_printf(mon, "node %d cpus:", i);
1954 for (env = first_cpu; env != NULL; env = env->next_cpu) {
1955 if (env->numa_node == i) {
1956 monitor_printf(mon, " %d", env->cpu_index);
1957 }
1958 }
1959 monitor_printf(mon, "\n");
1960 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1961 node_mem[i] >> 20);
1962 }
1963}
1964
5f1ce948
FB		 1965#ifdef CONFIG_PROFILER
1966
e9a6625e
AJ		 1967int64_t qemu_time;
1968int64_t dev_time;
1969
376253ec 1970static void do_info_profile(Monitor *mon)
5f1ce948
FB		 1971{
1972 int64_t total;
1973 total = qemu_time;
1974 if (total == 0)
1975 total = 1;
376253ec 1976 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
6ee093c9 1977 dev_time, dev_time / (double)get_ticks_per_sec());
376253ec 1978 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
6ee093c9 1979 qemu_time, qemu_time / (double)get_ticks_per_sec());
5f1ce948 1980 qemu_time = 0;
5f1ce948 1981 dev_time = 0;
5f1ce948
FB		 1982}
1983#else
376253ec 1984static void do_info_profile(Monitor *mon)
5f1ce948 1985{
376253ec 1986 monitor_printf(mon, "Internal profiler not compiled\n");
5f1ce948
FB		 1987}
1988#endif
1989
ec36b695 1990/* Capture support */
72cf2d4f 1991static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
ec36b695 1992
376253ec 1993static void do_info_capture(Monitor *mon)
ec36b695
FB		 1994{
1995 int i;
1996 CaptureState *s;
1997
1998 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
376253ec 1999 monitor_printf(mon, "[%d]: ", i);
ec36b695
FB		 2000 s->ops.info (s->opaque);
2001 }
2002}
2003
2313086a 2004#ifdef HAS_AUDIO
d54908a5 2005static void do_stop_capture(Monitor *mon, const QDict *qdict)
ec36b695
FB		 2006{
2007 int i;
d54908a5 2008 int n = qdict_get_int(qdict, "n");
ec36b695
FB		 2009 CaptureState *s;
2010
2011 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2012 if (i == n) {
2013 s->ops.destroy (s->opaque);
72cf2d4f 2014 QLIST_REMOVE (s, entries);
7267c094 2015 g_free (s);
ec36b695
FB		 2016 return;
2017 }
2018 }
2019}
2020
c1925484
LC		 2021static void do_wav_capture(Monitor *mon, const QDict *qdict)
2022{
2023 const char *path = qdict_get_str(qdict, "path");
2024 int has_freq = qdict_haskey(qdict, "freq");
2025 int freq = qdict_get_try_int(qdict, "freq", -1);
2026 int has_bits = qdict_haskey(qdict, "bits");
2027 int bits = qdict_get_try_int(qdict, "bits", -1);
2028 int has_channels = qdict_haskey(qdict, "nchannels");
2029 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
ec36b695
FB		 2030 CaptureState *s;
2031
7267c094 2032 s = g_malloc0 (sizeof (*s));
ec36b695
FB		 2033
2034 freq = has_freq ? freq : 44100;
2035 bits = has_bits ? bits : 16;
2036 nchannels = has_channels ? nchannels : 2;
2037
2038 if (wav_start_capture (s, path, freq, bits, nchannels)) {
d00b2618 2039 monitor_printf(mon, "Failed to add wave capture\n");
7267c094 2040 g_free (s);
d00b2618 2041 return;
ec36b695 2042 }
72cf2d4f 2043 QLIST_INSERT_HEAD (&capture_head, s, entries);
ec36b695
FB		 2044}
2045#endif
2046
15dfcd45 2047static qemu_acl *find_acl(Monitor *mon, const char *name)
76655d6d 2048{
15dfcd45 2049 qemu_acl *acl = qemu_acl_find(name);
76655d6d 2050
76655d6d 2051 if (!acl) {
15dfcd45 2052 monitor_printf(mon, "acl: unknown list '%s'\n", name);
76655d6d 2053 }
15dfcd45
JK		 2054 return acl;
2055}
2056
d54908a5 2057static void do_acl_show(Monitor *mon, const QDict *qdict)
15dfcd45 2058{
d54908a5 2059 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2060 qemu_acl *acl = find_acl(mon, aclname);
2061 qemu_acl_entry *entry;
2062 int i = 0;
76655d6d 2063
15dfcd45 2064 if (acl) {
28a76be8 2065 monitor_printf(mon, "policy: %s\n",
76655d6d 2066 acl->defaultDeny ? "deny" : "allow");
72cf2d4f 2067 QTAILQ_FOREACH(entry, &acl->entries, next) {
28a76be8
AL		 2068 i++;
2069 monitor_printf(mon, "%d: %s %s\n", i,
15dfcd45 2070 entry->deny ? "deny" : "allow", entry->match);
28a76be8 2071 }
15dfcd45
JK		 2072 }
2073}
2074
d54908a5 2075static void do_acl_reset(Monitor *mon, const QDict *qdict)
15dfcd45 2076{
d54908a5 2077 const char *aclname = qdict_get_str(qdict, "aclname");
15dfcd45
JK		 2078 qemu_acl *acl = find_acl(mon, aclname);
2079
2080 if (acl) {
28a76be8
AL		 2081 qemu_acl_reset(acl);
2082 monitor_printf(mon, "acl: removed all rules\n");
15dfcd45
JK		 2083 }
2084}
2085
f18c16de 2086static void do_acl_policy(Monitor *mon, const QDict *qdict)
15dfcd45 2087{
f18c16de
LC		 2088 const char *aclname = qdict_get_str(qdict, "aclname");
2089 const char *policy = qdict_get_str(qdict, "policy");
15dfcd45 2090 qemu_acl *acl = find_acl(mon, aclname);
28a76be8 2091
15dfcd45
JK		 2092 if (acl) {
2093 if (strcmp(policy, "allow") == 0) {
28a76be8
AL		 2094 acl->defaultDeny = 0;
2095 monitor_printf(mon, "acl: policy set to 'allow'\n");
15dfcd45 2096 } else if (strcmp(policy, "deny") == 0) {
28a76be8
AL		 2097 acl->defaultDeny = 1;
2098 monitor_printf(mon, "acl: policy set to 'deny'\n");
2099 } else {
15dfcd45
JK		 2100 monitor_printf(mon, "acl: unknown policy '%s', "
2101 "expected 'deny' or 'allow'\n", policy);
28a76be8 2102 }
15dfcd45
JK		 2103 }
2104}
28a76be8 2105
1bd1442e 2106static void do_acl_add(Monitor *mon, const QDict *qdict)
15dfcd45 2107{
1bd1442e
LC		 2108 const char *aclname = qdict_get_str(qdict, "aclname");
2109 const char *match = qdict_get_str(qdict, "match");
2110 const char *policy = qdict_get_str(qdict, "policy");
2111 int has_index = qdict_haskey(qdict, "index");
2112 int index = qdict_get_try_int(qdict, "index", -1);
15dfcd45
JK		 2113 qemu_acl *acl = find_acl(mon, aclname);
2114 int deny, ret;
2115
2116 if (acl) {
2117 if (strcmp(policy, "allow") == 0) {
2118 deny = 0;
2119 } else if (strcmp(policy, "deny") == 0) {
2120 deny = 1;
2121 } else {
2122 monitor_printf(mon, "acl: unknown policy '%s', "
2123 "expected 'deny' or 'allow'\n", policy);
28a76be8
AL		 2124 return;
2125 }
28a76be8
AL		 2126 if (has_index)
2127 ret = qemu_acl_insert(acl, deny, match, index);
2128 else
2129 ret = qemu_acl_append(acl, deny, match);
2130 if (ret < 0)
2131 monitor_printf(mon, "acl: unable to add acl entry\n");
2132 else
2133 monitor_printf(mon, "acl: added rule at position %d\n", ret);
15dfcd45
JK		 2134 }
2135}
28a76be8 2136
f18c16de 2137static void do_acl_remove(Monitor *mon, const QDict *qdict)
15dfcd45 2138{
f18c16de
LC		 2139 const char *aclname = qdict_get_str(qdict, "aclname");
2140 const char *match = qdict_get_str(qdict, "match");
15dfcd45
JK		 2141 qemu_acl *acl = find_acl(mon, aclname);
2142 int ret;
28a76be8 2143
15dfcd45 2144 if (acl) {
28a76be8
AL		 2145 ret = qemu_acl_remove(acl, match);
2146 if (ret < 0)
2147 monitor_printf(mon, "acl: no matching acl entry\n");
2148 else
2149 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
76655d6d
AL		 2150 }
2151}
2152
79c4f6b0 2153#if defined(TARGET_I386)
37b7ad48 2154static void do_inject_mce(Monitor *mon, const QDict *qdict)
79c4f6b0
HY		 2155{
2156 CPUState *cenv;
37b7ad48
LC		 2157 int cpu_index = qdict_get_int(qdict, "cpu_index");
2158 int bank = qdict_get_int(qdict, "bank");
2159 uint64_t status = qdict_get_int(qdict, "status");
2160 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2161 uint64_t addr = qdict_get_int(qdict, "addr");
2162 uint64_t misc = qdict_get_int(qdict, "misc");
747461c7 2163 int flags = MCE_INJECT_UNCOND_AO;
79c4f6b0 2164
747461c7
JK		 2165 if (qdict_get_try_bool(qdict, "broadcast", 0)) {
2166 flags |= MCE_INJECT_BROADCAST;
2167 }
31ce5e0c 2168 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
316378e4
JK		 2169 if (cenv->cpu_index == cpu_index) {
2170 cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
747461c7 2171 flags);
79c4f6b0
HY		 2172 break;
2173 }
31ce5e0c 2174 }
79c4f6b0
HY		 2175}
2176#endif
2177
6ad3ebd2 2178static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2179{
d54908a5 2180 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2181 mon_fd_t *monfd;
f07918fd
MM		 2182 int fd;
2183
74c0d6f0 2184 fd = qemu_chr_fe_get_msgfd(mon->chr);
f07918fd 2185 if (fd == -1) {
ab5b027e 2186 qerror_report(QERR_FD_NOT_SUPPLIED);
6ad3ebd2 2187 return -1;
f07918fd
MM		 2188 }
2189
2190 if (qemu_isdigit(fdname[0])) {
e17ba87c
MA		 2191 qerror_report(QERR_INVALID_PARAMETER_VALUE, "fdname",
2192 "a name not starting with a digit");
6ad3ebd2 2193 return -1;
f07918fd
MM		 2194 }
2195
72cf2d4f 2196 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2197 if (strcmp(monfd->name, fdname) != 0) {
2198 continue;
2199 }
2200
2201 close(monfd->fd);
2202 monfd->fd = fd;
6ad3ebd2 2203 return 0;
f07918fd
MM		 2204 }
2205
7267c094
AL		 2206 monfd = g_malloc0(sizeof(mon_fd_t));
2207 monfd->name = g_strdup(fdname);
f07918fd
MM		 2208 monfd->fd = fd;
2209
72cf2d4f 2210 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
6ad3ebd2 2211 return 0;
f07918fd
MM		 2212}
2213
aeb91c1e 2214static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
f07918fd 2215{
d54908a5 2216 const char *fdname = qdict_get_str(qdict, "fdname");
c227f099 2217 mon_fd_t *monfd;
f07918fd 2218
72cf2d4f 2219 QLIST_FOREACH(monfd, &mon->fds, next) {
f07918fd
MM		 2220 if (strcmp(monfd->name, fdname) != 0) {
2221 continue;
2222 }
2223
72cf2d4f 2224 QLIST_REMOVE(monfd, next);
f07918fd 2225 close(monfd->fd);
7267c094
AL		 2226 g_free(monfd->name);
2227 g_free(monfd);
aeb91c1e 2228 return 0;
f07918fd
MM		 2229 }
2230
ab5b027e 2231 qerror_report(QERR_FD_NOT_FOUND, fdname);
aeb91c1e 2232 return -1;
f07918fd
MM		 2233}
2234
d54908a5 2235static void do_loadvm(Monitor *mon, const QDict *qdict)
c8d41b2c 2236{
1354869c 2237 int saved_vm_running = runstate_is_running();
d54908a5 2238 const char *name = qdict_get_str(qdict, "name");
c8d41b2c 2239
0461d5a6 2240 vm_stop(RUN_STATE_RESTORE_VM);
c8d41b2c 2241
f0aa7a8b 2242 if (load_vmstate(name) == 0 && saved_vm_running) {
c8d41b2c 2243 vm_start();
f0aa7a8b 2244 }
c8d41b2c
JQ		 2245}
2246
7768e04c
MM		 2247int monitor_get_fd(Monitor *mon, const char *fdname)
2248{
c227f099 2249 mon_fd_t *monfd;
7768e04c 2250
72cf2d4f 2251 QLIST_FOREACH(monfd, &mon->fds, next) {
7768e04c
MM		 2252 int fd;
2253
2254 if (strcmp(monfd->name, fdname) != 0) {
2255 continue;
2256 }
2257
2258 fd = monfd->fd;
2259
2260 /* caller takes ownership of fd */
72cf2d4f 2261 QLIST_REMOVE(monfd, next);
7267c094
AL		 2262 g_free(monfd->name);
2263 g_free(monfd);
7768e04c
MM		 2264
2265 return fd;
2266 }
2267
2268 return -1;
2269}
2270
816f8925
WX		 2271/* mon_cmds and info_cmds would be sorted at runtime */
2272static mon_cmd_t mon_cmds[] = {
acd0a093 2273#include "hmp-commands.h"
5fafdf24 2274 { NULL, NULL, },
9dc39cba
FB		 2275};
2276
acd0a093 2277/* Please update hmp-commands.hx when adding or changing commands */
816f8925 2278static mon_cmd_t info_cmds[] = {
d7f9b689
LC		 2279 {
2280 .name = "version",
2281 .args_type = "",
d7f9b689
LC		 2282 .params = "",
2283 .help = "show the version of QEMU",
b9c15f16 2284 .mhandler.info = hmp_info_version,
d7f9b689
LC		 2285 },
2286 {
2287 .name = "network",
2288 .args_type = "",
d7f9b689
LC		 2289 .params = "",
2290 .help = "show the network state",
910df89d 2291 .mhandler.info = do_info_network,
d7f9b689
LC		 2292 },
2293 {
2294 .name = "chardev",
2295 .args_type = "",
d7f9b689
LC		 2296 .params = "",
2297 .help = "show the character devices",
c5a415a0 2298 .mhandler.info = hmp_info_chardev,
d7f9b689
LC		 2299 },
2300 {
2301 .name = "block",
2302 .args_type = "",
d7f9b689
LC		 2303 .params = "",
2304 .help = "show the block devices",
b2023818 2305 .mhandler.info = hmp_info_block,
d7f9b689
LC		 2306 },
2307 {
2308 .name = "blockstats",
2309 .args_type = "",
d7f9b689
LC		 2310 .params = "",
2311 .help = "show block device statistics",
f11f57e4 2312 .mhandler.info = hmp_info_blockstats,
d7f9b689
LC		 2313 },
2314 {
2315 .name = "registers",
2316 .args_type = "",
d7f9b689
LC		 2317 .params = "",
2318 .help = "show the cpu registers",
910df89d 2319 .mhandler.info = do_info_registers,
d7f9b689
LC		 2320 },
2321 {
2322 .name = "cpus",
2323 .args_type = "",
d7f9b689
LC		 2324 .params = "",
2325 .help = "show infos for each CPU",
de0b36b6 2326 .mhandler.info = hmp_info_cpus,
d7f9b689
LC		 2327 },
2328 {
2329 .name = "history",
2330 .args_type = "",
d7f9b689
LC		 2331 .params = "",
2332 .help = "show the command line history",
910df89d 2333 .mhandler.info = do_info_history,
d7f9b689 2334 },
661f1929
JK		 2335#if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2336 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
d7f9b689
LC		 2337 {
2338 .name = "irq",
2339 .args_type = "",
d7f9b689
LC		 2340 .params = "",
2341 .help = "show the interrupts statistics (if available)",
661f1929
JK		 2342#ifdef TARGET_SPARC
2343 .mhandler.info = sun4m_irq_info,
2344#elif defined(TARGET_LM32)
2345 .mhandler.info = lm32_irq_info,
2346#else
910df89d 2347 .mhandler.info = irq_info,
661f1929 2348#endif
d7f9b689
LC		 2349 },
2350 {
2351 .name = "pic",
2352 .args_type = "",
d7f9b689
LC		 2353 .params = "",
2354 .help = "show i8259 (PIC) state",
661f1929
JK		 2355#ifdef TARGET_SPARC
2356 .mhandler.info = sun4m_pic_info,
2357#elif defined(TARGET_LM32)
2358 .mhandler.info = lm32_do_pic_info,
2359#else
910df89d 2360 .mhandler.info = pic_info,
661f1929 2361#endif
d7f9b689 2362 },
661f1929 2363#endif
d7f9b689
LC		 2364 {
2365 .name = "pci",
2366 .args_type = "",
d7f9b689
LC		 2367 .params = "",
2368 .help = "show PCI info",
79627472 2369 .mhandler.info = hmp_info_pci,
d7f9b689 2370 },
bebabbc7
SW		 2371#if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
2372 defined(TARGET_PPC)
d7f9b689
LC		 2373 {
2374 .name = "tlb",
2375 .args_type = "",
d7f9b689
LC		 2376 .params = "",
2377 .help = "show virtual to physical memory mappings",
910df89d 2378 .mhandler.info = tlb_info,
d7f9b689 2379 },
7c664e2f
AJ		 2380#endif
2381#if defined(TARGET_I386)
d7f9b689
LC		 2382 {
2383 .name = "mem",
2384 .args_type = "",
d7f9b689
LC		 2385 .params = "",
2386 .help = "show the active virtual memory mappings",
910df89d 2387 .mhandler.info = mem_info,
d7f9b689 2388 },
b86bda5b 2389#endif
314e2987
BS		 2390 {
2391 .name = "mtree",
2392 .args_type = "",
2393 .params = "",
2394 .help = "show memory tree",
2395 .mhandler.info = do_info_mtree,
2396 },
d7f9b689
LC		 2397 {
2398 .name = "jit",
2399 .args_type = "",
d7f9b689
LC		 2400 .params = "",
2401 .help = "show dynamic compiler info",
910df89d 2402 .mhandler.info = do_info_jit,
d7f9b689
LC		 2403 },
2404 {
2405 .name = "kvm",
2406 .args_type = "",
d7f9b689
LC		 2407 .params = "",
2408 .help = "show KVM information",
292a2602 2409 .mhandler.info = hmp_info_kvm,
d7f9b689
LC		 2410 },
2411 {
2412 .name = "numa",
2413 .args_type = "",
d7f9b689
LC		 2414 .params = "",
2415 .help = "show NUMA information",
910df89d 2416 .mhandler.info = do_info_numa,
d7f9b689
LC		 2417 },
2418 {
2419 .name = "usb",
2420 .args_type = "",
d7f9b689
LC		 2421 .params = "",
2422 .help = "show guest USB devices",
910df89d 2423 .mhandler.info = usb_info,
d7f9b689
LC		 2424 },
2425 {
2426 .name = "usbhost",
2427 .args_type = "",
d7f9b689
LC		 2428 .params = "",
2429 .help = "show host USB devices",
910df89d 2430 .mhandler.info = usb_host_info,
d7f9b689
LC		 2431 },
2432 {
2433 .name = "profile",
2434 .args_type = "",
d7f9b689
LC		 2435 .params = "",
2436 .help = "show profiling information",
910df89d 2437 .mhandler.info = do_info_profile,
d7f9b689
LC		 2438 },
2439 {
2440 .name = "capture",
2441 .args_type = "",
d7f9b689
LC		 2442 .params = "",
2443 .help = "show capture information",
910df89d 2444 .mhandler.info = do_info_capture,
d7f9b689
LC		 2445 },
2446 {
2447 .name = "snapshots",
2448 .args_type = "",
d7f9b689
LC		 2449 .params = "",
2450 .help = "show the currently saved VM snapshots",
910df89d 2451 .mhandler.info = do_info_snapshots,
d7f9b689
LC		 2452 },
2453 {
2454 .name = "status",
2455 .args_type = "",
d7f9b689
LC		 2456 .params = "",
2457 .help = "show the current VM status (running|paused)",
1fa9a5e4 2458 .mhandler.info = hmp_info_status,
d7f9b689
LC		 2459 },
2460 {
2461 .name = "pcmcia",
2462 .args_type = "",
d7f9b689
LC		 2463 .params = "",
2464 .help = "show guest PCMCIA status",
910df89d 2465 .mhandler.info = pcmcia_info,
d7f9b689
LC		 2466 },
2467 {
2468 .name = "mice",
2469 .args_type = "",
d7f9b689
LC		 2470 .params = "",
2471 .help = "show which guest mouse is receiving events",
e235cec3 2472 .mhandler.info = hmp_info_mice,
d7f9b689
LC		 2473 },
2474 {
2475 .name = "vnc",
2476 .args_type = "",
d7f9b689
LC		 2477 .params = "",
2478 .help = "show the vnc server status",
2b54aa87 2479 .mhandler.info = hmp_info_vnc,
d7f9b689 2480 },
cb42a870
GH		 2481#if defined(CONFIG_SPICE)
2482 {
2483 .name = "spice",
2484 .args_type = "",
2485 .params = "",
2486 .help = "show the spice server status",
d1f29646 2487 .mhandler.info = hmp_info_spice,
cb42a870
GH		 2488 },
2489#endif
d7f9b689
LC		 2490 {
2491 .name = "name",
2492 .args_type = "",
d7f9b689
LC		 2493 .params = "",
2494 .help = "show the current VM name",
48a32bed 2495 .mhandler.info = hmp_info_name,
d7f9b689
LC		 2496 },
2497 {
2498 .name = "uuid",
2499 .args_type = "",
d7f9b689
LC		 2500 .params = "",
2501 .help = "show the current VM UUID",
efab767e 2502 .mhandler.info = hmp_info_uuid,
d7f9b689 2503 },
76a66253 2504#if defined(TARGET_PPC)
d7f9b689
LC		 2505 {
2506 .name = "cpustats",
2507 .args_type = "",
d7f9b689
LC		 2508 .params = "",
2509 .help = "show CPU statistics",
910df89d 2510 .mhandler.info = do_info_cpu_stats,
d7f9b689 2511 },
76a66253 2512#endif
31a60e22 2513#if defined(CONFIG_SLIRP)
d7f9b689
LC		 2514 {
2515 .name = "usernet",
2516 .args_type = "",
d7f9b689
LC		 2517 .params = "",
2518 .help = "show user network stack connection states",
910df89d 2519 .mhandler.info = do_info_usernet,
d7f9b689 2520 },
31a60e22 2521#endif
d7f9b689
LC		 2522 {
2523 .name = "migrate",
2524 .args_type = "",
d7f9b689
LC		 2525 .params = "",
2526 .help = "show migration status",
791e7c82 2527 .mhandler.info = hmp_info_migrate,
d7f9b689
LC		 2528 },
2529 {
2530 .name = "balloon",
2531 .args_type = "",
d7f9b689
LC		 2532 .params = "",
2533 .help = "show balloon information",
96637bcd 2534 .mhandler.info = hmp_info_balloon,
d7f9b689
LC		 2535 },
2536 {
2537 .name = "qtree",
2538 .args_type = "",
d7f9b689
LC		 2539 .params = "",
2540 .help = "show device tree",
910df89d 2541 .mhandler.info = do_info_qtree,
d7f9b689
LC		 2542 },
2543 {
2544 .name = "qdm",
2545 .args_type = "",
d7f9b689
LC		 2546 .params = "",
2547 .help = "show qdev device model list",
910df89d 2548 .mhandler.info = do_info_qdm,
d7f9b689
LC		 2549 },
2550 {
2551 .name = "roms",
2552 .args_type = "",
d7f9b689
LC		 2553 .params = "",
2554 .help = "show roms",
910df89d 2555 .mhandler.info = do_info_roms,
d7f9b689 2556 },
6d8a764e 2557#if defined(CONFIG_TRACE_SIMPLE)
22890ab5
PS		 2558 {
2559 .name = "trace",
2560 .args_type = "",
2561 .params = "",
2562 .help = "show current contents of trace buffer",
2563 .mhandler.info = do_info_trace,
2564 },
31965ae2 2565#endif
22890ab5
PS		 2566 {
2567 .name = "trace-events",
2568 .args_type = "",
2569 .params = "",
2570 .help = "show available trace-events & their state",
fc764105 2571 .mhandler.info = do_trace_print_events,
22890ab5 2572 },
d7f9b689
LC		 2573 {
2574 .name = NULL,
2575 },
9dc39cba
FB		 2576};
2577
f36b4afb 2578static const mon_cmd_t qmp_cmds[] = {
e3193601 2579#include "qmp-commands-old.h"
f36b4afb
LC		 2580 { /* NULL */ },
2581};
2582
9307c4c1
FB		 2583/*******************************************************************/
2584
2585static const char *pch;
2586static jmp_buf expr_env;
2587
92a31b1f
FB		 2588#define MD_TLONG 0
2589#define MD_I32 1
2590
9307c4c1
FB		 2591typedef struct MonitorDef {
2592 const char *name;
2593 int offset;
8662d656 2594 target_long (*get_value)(const struct MonitorDef *md, int val);
92a31b1f 2595 int type;
9307c4c1
FB		 2596} MonitorDef;
2597
57206fd4 2598#if defined(TARGET_I386)
8662d656 2599static target_long monitor_get_pc (const struct MonitorDef *md, int val)
57206fd4 2600{
6a00d601 2601 CPUState *env = mon_get_cpu();
6a00d601 2602 return env->eip + env->segs[R_CS].base;
57206fd4
FB		 2603}
2604#endif
2605
a541f297 2606#if defined(TARGET_PPC)
8662d656 2607static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
a541f297 2608{
6a00d601 2609 CPUState *env = mon_get_cpu();
a541f297
FB		 2610 unsigned int u;
2611 int i;
2612
2613 u = 0;
2614 for (i = 0; i < 8; i++)
28a76be8 2615 u |= env->crf[i] << (32 - (4 * i));
a541f297
FB		 2616
2617 return u;
2618}
2619
8662d656 2620static target_long monitor_get_msr (const struct MonitorDef *md, int val)
a541f297 2621{
6a00d601 2622 CPUState *env = mon_get_cpu();
0411a972 2623 return env->msr;
a541f297
FB		 2624}
2625
8662d656 2626static target_long monitor_get_xer (const struct MonitorDef *md, int val)
a541f297 2627{
6a00d601 2628 CPUState *env = mon_get_cpu();
3d7b417e 2629 return env->xer;
a541f297 2630}
9fddaa0c 2631
8662d656 2632static target_long monitor_get_decr (const struct MonitorDef *md, int val)
9fddaa0c 2633{
6a00d601 2634 CPUState *env = mon_get_cpu();
6a00d601 2635 return cpu_ppc_load_decr(env);
9fddaa0c
FB		 2636}
2637
8662d656 2638static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
9fddaa0c 2639{
6a00d601 2640 CPUState *env = mon_get_cpu();
6a00d601 2641 return cpu_ppc_load_tbu(env);
9fddaa0c
FB		 2642}
2643
8662d656 2644static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
9fddaa0c 2645{
6a00d601 2646 CPUState *env = mon_get_cpu();
6a00d601 2647 return cpu_ppc_load_tbl(env);
9fddaa0c 2648}
a541f297
FB		 2649#endif
2650
e95c8d51 2651#if defined(TARGET_SPARC)
7b936c0c 2652#ifndef TARGET_SPARC64
8662d656 2653static target_long monitor_get_psr (const struct MonitorDef *md, int val)
e95c8d51 2654{
6a00d601 2655 CPUState *env = mon_get_cpu();
5a834bb4
BS		 2656
2657 return cpu_get_psr(env);
e95c8d51 2658}
7b936c0c 2659#endif
e95c8d51 2660
8662d656 2661static target_long monitor_get_reg(const struct MonitorDef *md, int val)
e95c8d51 2662{
6a00d601 2663 CPUState *env = mon_get_cpu();
6a00d601 2664 return env->regwptr[val];
e95c8d51
FB		 2665}
2666#endif
2667
8662d656 2668static const MonitorDef monitor_defs[] = {
9307c4c1 2669#ifdef TARGET_I386
57206fd4
FB		 2670
2671#define SEG(name, seg) \
92a31b1f 2672 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
57206fd4 2673 { name ".base", offsetof(CPUState, segs[seg].base) },\
92a31b1f 2674 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
57206fd4 2675
9307c4c1
FB		 2676 { "eax", offsetof(CPUState, regs[0]) },
2677 { "ecx", offsetof(CPUState, regs[1]) },
2678 { "edx", offsetof(CPUState, regs[2]) },
2679 { "ebx", offsetof(CPUState, regs[3]) },
2680 { "esp|sp", offsetof(CPUState, regs[4]) },
2681 { "ebp|fp", offsetof(CPUState, regs[5]) },
2682 { "esi", offsetof(CPUState, regs[6]) },
01038d2a 2683 { "edi", offsetof(CPUState, regs[7]) },
92a31b1f
FB		 2684#ifdef TARGET_X86_64
2685 { "r8", offsetof(CPUState, regs[8]) },
2686 { "r9", offsetof(CPUState, regs[9]) },
2687 { "r10", offsetof(CPUState, regs[10]) },
2688 { "r11", offsetof(CPUState, regs[11]) },
2689 { "r12", offsetof(CPUState, regs[12]) },
2690 { "r13", offsetof(CPUState, regs[13]) },
2691 { "r14", offsetof(CPUState, regs[14]) },
2692 { "r15", offsetof(CPUState, regs[15]) },
2693#endif
9307c4c1 2694 { "eflags", offsetof(CPUState, eflags) },
57206fd4
FB		 2695 { "eip", offsetof(CPUState, eip) },
2696 SEG("cs", R_CS)
2697 SEG("ds", R_DS)
2698 SEG("es", R_ES)
01038d2a 2699 SEG("ss", R_SS)
57206fd4
FB		 2700 SEG("fs", R_FS)
2701 SEG("gs", R_GS)
2702 { "pc", 0, monitor_get_pc, },
a541f297 2703#elif defined(TARGET_PPC)
ff937dba 2704 /* General purpose registers */
a541f297
FB		 2705 { "r0", offsetof(CPUState, gpr[0]) },
2706 { "r1", offsetof(CPUState, gpr[1]) },
2707 { "r2", offsetof(CPUState, gpr[2]) },
2708 { "r3", offsetof(CPUState, gpr[3]) },
2709 { "r4", offsetof(CPUState, gpr[4]) },
2710 { "r5", offsetof(CPUState, gpr[5]) },
2711 { "r6", offsetof(CPUState, gpr[6]) },
2712 { "r7", offsetof(CPUState, gpr[7]) },
2713 { "r8", offsetof(CPUState, gpr[8]) },
2714 { "r9", offsetof(CPUState, gpr[9]) },
2715 { "r10", offsetof(CPUState, gpr[10]) },
2716 { "r11", offsetof(CPUState, gpr[11]) },
2717 { "r12", offsetof(CPUState, gpr[12]) },
2718 { "r13", offsetof(CPUState, gpr[13]) },
2719 { "r14", offsetof(CPUState, gpr[14]) },
2720 { "r15", offsetof(CPUState, gpr[15]) },
2721 { "r16", offsetof(CPUState, gpr[16]) },
2722 { "r17", offsetof(CPUState, gpr[17]) },
2723 { "r18", offsetof(CPUState, gpr[18]) },
2724 { "r19", offsetof(CPUState, gpr[19]) },
2725 { "r20", offsetof(CPUState, gpr[20]) },
2726 { "r21", offsetof(CPUState, gpr[21]) },
2727 { "r22", offsetof(CPUState, gpr[22]) },
2728 { "r23", offsetof(CPUState, gpr[23]) },
2729 { "r24", offsetof(CPUState, gpr[24]) },
2730 { "r25", offsetof(CPUState, gpr[25]) },
2731 { "r26", offsetof(CPUState, gpr[26]) },
2732 { "r27", offsetof(CPUState, gpr[27]) },
2733 { "r28", offsetof(CPUState, gpr[28]) },
2734 { "r29", offsetof(CPUState, gpr[29]) },
2735 { "r30", offsetof(CPUState, gpr[30]) },
2736 { "r31", offsetof(CPUState, gpr[31]) },
ff937dba
JM		 2737 /* Floating point registers */
2738 { "f0", offsetof(CPUState, fpr[0]) },
2739 { "f1", offsetof(CPUState, fpr[1]) },
2740 { "f2", offsetof(CPUState, fpr[2]) },
2741 { "f3", offsetof(CPUState, fpr[3]) },
2742 { "f4", offsetof(CPUState, fpr[4]) },
2743 { "f5", offsetof(CPUState, fpr[5]) },
2744 { "f6", offsetof(CPUState, fpr[6]) },
2745 { "f7", offsetof(CPUState, fpr[7]) },
2746 { "f8", offsetof(CPUState, fpr[8]) },
2747 { "f9", offsetof(CPUState, fpr[9]) },
2748 { "f10", offsetof(CPUState, fpr[10]) },
2749 { "f11", offsetof(CPUState, fpr[11]) },
2750 { "f12", offsetof(CPUState, fpr[12]) },
2751 { "f13", offsetof(CPUState, fpr[13]) },
2752 { "f14", offsetof(CPUState, fpr[14]) },
2753 { "f15", offsetof(CPUState, fpr[15]) },
2754 { "f16", offsetof(CPUState, fpr[16]) },
2755 { "f17", offsetof(CPUState, fpr[17]) },
2756 { "f18", offsetof(CPUState, fpr[18]) },
2757 { "f19", offsetof(CPUState, fpr[19]) },
2758 { "f20", offsetof(CPUState, fpr[20]) },
2759 { "f21", offsetof(CPUState, fpr[21]) },
2760 { "f22", offsetof(CPUState, fpr[22]) },
2761 { "f23", offsetof(CPUState, fpr[23]) },
2762 { "f24", offsetof(CPUState, fpr[24]) },
2763 { "f25", offsetof(CPUState, fpr[25]) },
2764 { "f26", offsetof(CPUState, fpr[26]) },
2765 { "f27", offsetof(CPUState, fpr[27]) },
2766 { "f28", offsetof(CPUState, fpr[28]) },
2767 { "f29", offsetof(CPUState, fpr[29]) },
2768 { "f30", offsetof(CPUState, fpr[30]) },
2769 { "f31", offsetof(CPUState, fpr[31]) },
2770 { "fpscr", offsetof(CPUState, fpscr) },
2771 /* Next instruction pointer */
57206fd4 2772 { "nip|pc", offsetof(CPUState, nip) },
a541f297
FB		 2773 { "lr", offsetof(CPUState, lr) },
2774 { "ctr", offsetof(CPUState, ctr) },
9fddaa0c 2775 { "decr", 0, &monitor_get_decr, },
a541f297 2776 { "ccr", 0, &monitor_get_ccr, },
ff937dba 2777 /* Machine state register */
a541f297
FB		 2778 { "msr", 0, &monitor_get_msr, },
2779 { "xer", 0, &monitor_get_xer, },
9fddaa0c
FB		 2780 { "tbu", 0, &monitor_get_tbu, },
2781 { "tbl", 0, &monitor_get_tbl, },
ff937dba
JM		 2782#if defined(TARGET_PPC64)
2783 /* Address space register */
2784 { "asr", offsetof(CPUState, asr) },
2785#endif
2786 /* Segment registers */
bb593904 2787 { "sdr1", offsetof(CPUState, spr[SPR_SDR1]) },
a541f297
FB		 2788 { "sr0", offsetof(CPUState, sr[0]) },
2789 { "sr1", offsetof(CPUState, sr[1]) },
2790 { "sr2", offsetof(CPUState, sr[2]) },
2791 { "sr3", offsetof(CPUState, sr[3]) },
2792 { "sr4", offsetof(CPUState, sr[4]) },
2793 { "sr5", offsetof(CPUState, sr[5]) },
2794 { "sr6", offsetof(CPUState, sr[6]) },
2795 { "sr7", offsetof(CPUState, sr[7]) },
2796 { "sr8", offsetof(CPUState, sr[8]) },
2797 { "sr9", offsetof(CPUState, sr[9]) },
2798 { "sr10", offsetof(CPUState, sr[10]) },
2799 { "sr11", offsetof(CPUState, sr[11]) },
2800 { "sr12", offsetof(CPUState, sr[12]) },
2801 { "sr13", offsetof(CPUState, sr[13]) },
2802 { "sr14", offsetof(CPUState, sr[14]) },
2803 { "sr15", offsetof(CPUState, sr[15]) },
90dc8812
SW		 2804 /* Too lazy to put BATs... */
2805 { "pvr", offsetof(CPUState, spr[SPR_PVR]) },
2806
2807 { "srr0", offsetof(CPUState, spr[SPR_SRR0]) },
2808 { "srr1", offsetof(CPUState, spr[SPR_SRR1]) },
2809 { "sprg0", offsetof(CPUState, spr[SPR_SPRG0]) },
2810 { "sprg1", offsetof(CPUState, spr[SPR_SPRG1]) },
2811 { "sprg2", offsetof(CPUState, spr[SPR_SPRG2]) },
2812 { "sprg3", offsetof(CPUState, spr[SPR_SPRG3]) },
2813 { "sprg4", offsetof(CPUState, spr[SPR_SPRG4]) },
2814 { "sprg5", offsetof(CPUState, spr[SPR_SPRG5]) },
2815 { "sprg6", offsetof(CPUState, spr[SPR_SPRG6]) },
2816 { "sprg7", offsetof(CPUState, spr[SPR_SPRG7]) },
2817 { "pid", offsetof(CPUState, spr[SPR_BOOKE_PID]) },
2818 { "csrr0", offsetof(CPUState, spr[SPR_BOOKE_CSRR0]) },
2819 { "csrr1", offsetof(CPUState, spr[SPR_BOOKE_CSRR1]) },
2820 { "esr", offsetof(CPUState, spr[SPR_BOOKE_ESR]) },
2821 { "dear", offsetof(CPUState, spr[SPR_BOOKE_DEAR]) },
2822 { "mcsr", offsetof(CPUState, spr[SPR_BOOKE_MCSR]) },
2823 { "tsr", offsetof(CPUState, spr[SPR_BOOKE_TSR]) },
2824 { "tcr", offsetof(CPUState, spr[SPR_BOOKE_TCR]) },
2825 { "vrsave", offsetof(CPUState, spr[SPR_VRSAVE]) },
2826 { "pir", offsetof(CPUState, spr[SPR_BOOKE_PIR]) },
2827 { "mcsrr0", offsetof(CPUState, spr[SPR_BOOKE_MCSRR0]) },
2828 { "mcsrr1", offsetof(CPUState, spr[SPR_BOOKE_MCSRR1]) },
2829 { "decar", offsetof(CPUState, spr[SPR_BOOKE_DECAR]) },
2830 { "ivpr", offsetof(CPUState, spr[SPR_BOOKE_IVPR]) },
2831 { "epcr", offsetof(CPUState, spr[SPR_BOOKE_EPCR]) },
2832 { "sprg8", offsetof(CPUState, spr[SPR_BOOKE_SPRG8]) },
2833 { "ivor0", offsetof(CPUState, spr[SPR_BOOKE_IVOR0]) },
2834 { "ivor1", offsetof(CPUState, spr[SPR_BOOKE_IVOR1]) },
2835 { "ivor2", offsetof(CPUState, spr[SPR_BOOKE_IVOR2]) },
2836 { "ivor3", offsetof(CPUState, spr[SPR_BOOKE_IVOR3]) },
2837 { "ivor4", offsetof(CPUState, spr[SPR_BOOKE_IVOR4]) },
2838 { "ivor5", offsetof(CPUState, spr[SPR_BOOKE_IVOR5]) },
2839 { "ivor6", offsetof(CPUState, spr[SPR_BOOKE_IVOR6]) },
2840 { "ivor7", offsetof(CPUState, spr[SPR_BOOKE_IVOR7]) },
2841 { "ivor8", offsetof(CPUState, spr[SPR_BOOKE_IVOR8]) },
2842 { "ivor9", offsetof(CPUState, spr[SPR_BOOKE_IVOR9]) },
2843 { "ivor10", offsetof(CPUState, spr[SPR_BOOKE_IVOR10]) },
2844 { "ivor11", offsetof(CPUState, spr[SPR_BOOKE_IVOR11]) },
2845 { "ivor12", offsetof(CPUState, spr[SPR_BOOKE_IVOR12]) },
2846 { "ivor13", offsetof(CPUState, spr[SPR_BOOKE_IVOR13]) },
2847 { "ivor14", offsetof(CPUState, spr[SPR_BOOKE_IVOR14]) },
2848 { "ivor15", offsetof(CPUState, spr[SPR_BOOKE_IVOR15]) },
2849 { "ivor32", offsetof(CPUState, spr[SPR_BOOKE_IVOR32]) },
2850 { "ivor33", offsetof(CPUState, spr[SPR_BOOKE_IVOR33]) },
2851 { "ivor34", offsetof(CPUState, spr[SPR_BOOKE_IVOR34]) },
2852 { "ivor35", offsetof(CPUState, spr[SPR_BOOKE_IVOR35]) },
2853 { "ivor36", offsetof(CPUState, spr[SPR_BOOKE_IVOR36]) },
2854 { "ivor37", offsetof(CPUState, spr[SPR_BOOKE_IVOR37]) },
2855 { "mas0", offsetof(CPUState, spr[SPR_BOOKE_MAS0]) },
2856 { "mas1", offsetof(CPUState, spr[SPR_BOOKE_MAS1]) },
2857 { "mas2", offsetof(CPUState, spr[SPR_BOOKE_MAS2]) },
2858 { "mas3", offsetof(CPUState, spr[SPR_BOOKE_MAS3]) },
2859 { "mas4", offsetof(CPUState, spr[SPR_BOOKE_MAS4]) },
2860 { "mas6", offsetof(CPUState, spr[SPR_BOOKE_MAS6]) },
2861 { "mas7", offsetof(CPUState, spr[SPR_BOOKE_MAS7]) },
2862 { "mmucfg", offsetof(CPUState, spr[SPR_MMUCFG]) },
2863 { "tlb0cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB0CFG]) },
2864 { "tlb1cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB1CFG]) },
2865 { "epr", offsetof(CPUState, spr[SPR_BOOKE_EPR]) },
2866 { "eplc", offsetof(CPUState, spr[SPR_BOOKE_EPLC]) },
2867 { "epsc", offsetof(CPUState, spr[SPR_BOOKE_EPSC]) },
2868 { "svr", offsetof(CPUState, spr[SPR_E500_SVR]) },
2869 { "mcar", offsetof(CPUState, spr[SPR_Exxx_MCAR]) },
2870 { "pid1", offsetof(CPUState, spr[SPR_BOOKE_PID1]) },
2871 { "pid2", offsetof(CPUState, spr[SPR_BOOKE_PID2]) },
2872 { "hid0", offsetof(CPUState, spr[SPR_HID0]) },
2873
e95c8d51
FB		 2874#elif defined(TARGET_SPARC)
2875 { "g0", offsetof(CPUState, gregs[0]) },
2876 { "g1", offsetof(CPUState, gregs[1]) },
2877 { "g2", offsetof(CPUState, gregs[2]) },
2878 { "g3", offsetof(CPUState, gregs[3]) },
2879 { "g4", offsetof(CPUState, gregs[4]) },
2880 { "g5", offsetof(CPUState, gregs[5]) },
2881 { "g6", offsetof(CPUState, gregs[6]) },
2882 { "g7", offsetof(CPUState, gregs[7]) },
2883 { "o0", 0, monitor_get_reg },
2884 { "o1", 1, monitor_get_reg },
2885 { "o2", 2, monitor_get_reg },
2886 { "o3", 3, monitor_get_reg },
2887 { "o4", 4, monitor_get_reg },
2888 { "o5", 5, monitor_get_reg },
2889 { "o6", 6, monitor_get_reg },
2890 { "o7", 7, monitor_get_reg },
2891 { "l0", 8, monitor_get_reg },
2892 { "l1", 9, monitor_get_reg },
2893 { "l2", 10, monitor_get_reg },
2894 { "l3", 11, monitor_get_reg },
2895 { "l4", 12, monitor_get_reg },
2896 { "l5", 13, monitor_get_reg },
2897 { "l6", 14, monitor_get_reg },
2898 { "l7", 15, monitor_get_reg },
2899 { "i0", 16, monitor_get_reg },
2900 { "i1", 17, monitor_get_reg },
2901 { "i2", 18, monitor_get_reg },
2902 { "i3", 19, monitor_get_reg },
2903 { "i4", 20, monitor_get_reg },
2904 { "i5", 21, monitor_get_reg },
2905 { "i6", 22, monitor_get_reg },
2906 { "i7", 23, monitor_get_reg },
2907 { "pc", offsetof(CPUState, pc) },
2908 { "npc", offsetof(CPUState, npc) },
2909 { "y", offsetof(CPUState, y) },
7b936c0c 2910#ifndef TARGET_SPARC64
e95c8d51
FB		 2911 { "psr", 0, &monitor_get_psr, },
2912 { "wim", offsetof(CPUState, wim) },
7b936c0c 2913#endif
e95c8d51
FB		 2914 { "tbr", offsetof(CPUState, tbr) },
2915 { "fsr", offsetof(CPUState, fsr) },
30038fd8
RH		 2916 { "f0", offsetof(CPUState, fpr[0].l.upper) },
2917 { "f1", offsetof(CPUState, fpr[0].l.lower) },
2918 { "f2", offsetof(CPUState, fpr[1].l.upper) },
2919 { "f3", offsetof(CPUState, fpr[1].l.lower) },
2920 { "f4", offsetof(CPUState, fpr[2].l.upper) },
2921 { "f5", offsetof(CPUState, fpr[2].l.lower) },
2922 { "f6", offsetof(CPUState, fpr[3].l.upper) },
2923 { "f7", offsetof(CPUState, fpr[3].l.lower) },
2924 { "f8", offsetof(CPUState, fpr[4].l.upper) },
2925 { "f9", offsetof(CPUState, fpr[4].l.lower) },
2926 { "f10", offsetof(CPUState, fpr[5].l.upper) },
2927 { "f11", offsetof(CPUState, fpr[5].l.lower) },
2928 { "f12", offsetof(CPUState, fpr[6].l.upper) },
2929 { "f13", offsetof(CPUState, fpr[6].l.lower) },
2930 { "f14", offsetof(CPUState, fpr[7].l.upper) },
2931 { "f15", offsetof(CPUState, fpr[7].l.lower) },
2932 { "f16", offsetof(CPUState, fpr[8].l.upper) },
2933 { "f17", offsetof(CPUState, fpr[8].l.lower) },
2934 { "f18", offsetof(CPUState, fpr[9].l.upper) },
2935 { "f19", offsetof(CPUState, fpr[9].l.lower) },
2936 { "f20", offsetof(CPUState, fpr[10].l.upper) },
2937 { "f21", offsetof(CPUState, fpr[10].l.lower) },
2938 { "f22", offsetof(CPUState, fpr[11].l.upper) },
2939 { "f23", offsetof(CPUState, fpr[11].l.lower) },
2940 { "f24", offsetof(CPUState, fpr[12].l.upper) },
2941 { "f25", offsetof(CPUState, fpr[12].l.lower) },
2942 { "f26", offsetof(CPUState, fpr[13].l.upper) },
2943 { "f27", offsetof(CPUState, fpr[13].l.lower) },
2944 { "f28", offsetof(CPUState, fpr[14].l.upper) },
2945 { "f29", offsetof(CPUState, fpr[14].l.lower) },
2946 { "f30", offsetof(CPUState, fpr[15].l.upper) },
2947 { "f31", offsetof(CPUState, fpr[15].l.lower) },
7b936c0c 2948#ifdef TARGET_SPARC64
30038fd8
RH		 2949 { "f32", offsetof(CPUState, fpr[16]) },
2950 { "f34", offsetof(CPUState, fpr[17]) },
2951 { "f36", offsetof(CPUState, fpr[18]) },
2952 { "f38", offsetof(CPUState, fpr[19]) },
2953 { "f40", offsetof(CPUState, fpr[20]) },
2954 { "f42", offsetof(CPUState, fpr[21]) },
2955 { "f44", offsetof(CPUState, fpr[22]) },
2956 { "f46", offsetof(CPUState, fpr[23]) },
2957 { "f48", offsetof(CPUState, fpr[24]) },
2958 { "f50", offsetof(CPUState, fpr[25]) },
2959 { "f52", offsetof(CPUState, fpr[26]) },
2960 { "f54", offsetof(CPUState, fpr[27]) },
2961 { "f56", offsetof(CPUState, fpr[28]) },
2962 { "f58", offsetof(CPUState, fpr[29]) },
2963 { "f60", offsetof(CPUState, fpr[30]) },
2964 { "f62", offsetof(CPUState, fpr[31]) },
7b936c0c
FB		 2965 { "asi", offsetof(CPUState, asi) },
2966 { "pstate", offsetof(CPUState, pstate) },
2967 { "cansave", offsetof(CPUState, cansave) },
2968 { "canrestore", offsetof(CPUState, canrestore) },
2969 { "otherwin", offsetof(CPUState, otherwin) },
2970 { "wstate", offsetof(CPUState, wstate) },
2971 { "cleanwin", offsetof(CPUState, cleanwin) },
2972 { "fprs", offsetof(CPUState, fprs) },
2973#endif
9307c4c1
FB		 2974#endif
2975 { NULL },
2976};
2977
376253ec 2978static void expr_error(Monitor *mon, const char *msg)
9dc39cba 2979{
376253ec 2980 monitor_printf(mon, "%s\n", msg);
9307c4c1
FB		 2981 longjmp(expr_env, 1);
2982}
2983
09b9418c 2984/* return 0 if OK, -1 if not found */
92a31b1f 2985static int get_monitor_def(target_long *pval, const char *name)
9307c4c1 2986{
8662d656 2987 const MonitorDef *md;
92a31b1f
FB		 2988 void *ptr;
2989
9307c4c1
FB		 2990 for(md = monitor_defs; md->name != NULL; md++) {
2991 if (compare_cmd(name, md->name)) {
2992 if (md->get_value) {
e95c8d51 2993 *pval = md->get_value(md, md->offset);
9307c4c1 2994 } else {
6a00d601 2995 CPUState *env = mon_get_cpu();
6a00d601 2996 ptr = (uint8_t *)env + md->offset;
92a31b1f
FB		 2997 switch(md->type) {
2998 case MD_I32:
2999 *pval = *(int32_t *)ptr;
3000 break;
3001 case MD_TLONG:
3002 *pval = *(target_long *)ptr;
3003 break;
3004 default:
3005 *pval = 0;
3006 break;
3007 }
9307c4c1
FB		 3008 }
3009 return 0;
3010 }
3011 }
3012 return -1;
3013}
3014
3015static void next(void)
3016{
660f11be 3017 if (*pch != '\0') {
9307c4c1 3018 pch++;
cd390083 3019 while (qemu_isspace(*pch))
9307c4c1
FB		 3020 pch++;
3021 }
3022}
3023
376253ec 3024static int64_t expr_sum(Monitor *mon);
9307c4c1 3025
376253ec 3026static int64_t expr_unary(Monitor *mon)
9307c4c1 3027{
c2efc95d 3028 int64_t n;
9307c4c1 3029 char *p;
6a00d601 3030 int ret;
9307c4c1
FB		 3031
3032 switch(*pch) {
3033 case '+':
3034 next();
376253ec 3035 n = expr_unary(mon);
9307c4c1
FB		 3036 break;
3037 case '-':
3038 next();
376253ec 3039 n = -expr_unary(mon);
9307c4c1
FB		 3040 break;
3041 case '~':
3042 next();
376253ec 3043 n = ~expr_unary(mon);
9307c4c1
FB		 3044 break;
3045 case '(':
3046 next();
376253ec 3047 n = expr_sum(mon);
9307c4c1 3048 if (*pch != ')') {
376253ec 3049 expr_error(mon, "')' expected");
9307c4c1
FB		 3050 }
3051 next();
3052 break;
81d0912d
FB		 3053 case '\'':
3054 pch++;
3055 if (*pch == '\0')
376253ec 3056 expr_error(mon, "character constant expected");
81d0912d
FB		 3057 n = *pch;
3058 pch++;
3059 if (*pch != '\'')
376253ec 3060 expr_error(mon, "missing terminating \' character");
81d0912d
FB		 3061 next();
3062 break;
9307c4c1
FB		 3063 case '$':
3064 {
3065 char buf[128], *q;
69b34976 3066 target_long reg=0;
3b46e624 3067
9307c4c1
FB		 3068 pch++;
3069 q = buf;
3070 while ((*pch >= 'a' && *pch <= 'z') ||
3071 (*pch >= 'A' && *pch <= 'Z') ||
3072 (*pch >= '0' && *pch <= '9') ||
57206fd4 3073 *pch == '_' || *pch == '.') {
9307c4c1
FB		 3074 if ((q - buf) < sizeof(buf) - 1)
3075 *q++ = *pch;
3076 pch++;
3077 }
cd390083 3078 while (qemu_isspace(*pch))
9307c4c1
FB		 3079 pch++;
3080 *q = 0;
7743e588 3081 ret = get_monitor_def(&reg, buf);
09b9418c 3082 if (ret < 0)
376253ec 3083 expr_error(mon, "unknown register");
7743e588 3084 n = reg;
9307c4c1
FB		 3085 }
3086 break;
3087 case '\0':
376253ec 3088 expr_error(mon, "unexpected end of expression");
9307c4c1
FB		 3089 n = 0;
3090 break;
3091 default:
7743e588 3092#if TARGET_PHYS_ADDR_BITS > 32
4f4fbf77
FB		 3093 n = strtoull(pch, &p, 0);
3094#else
9307c4c1 3095 n = strtoul(pch, &p, 0);
4f4fbf77 3096#endif
9307c4c1 3097 if (pch == p) {
376253ec 3098 expr_error(mon, "invalid char in expression");
9307c4c1
FB		 3099 }
3100 pch = p;
cd390083 3101 while (qemu_isspace(*pch))
9307c4c1
FB		 3102 pch++;
3103 break;
3104 }
3105 return n;
3106}
3107
3108
376253ec 3109static int64_t expr_prod(Monitor *mon)
9307c4c1 3110{
c2efc95d 3111 int64_t val, val2;
92a31b1f 3112 int op;
3b46e624 3113
376253ec 3114 val = expr_unary(mon);
9307c4c1
FB		 3115 for(;;) {
3116 op = *pch;
3117 if (op != '*' && op != '/' && op != '%')
3118 break;
3119 next();
376253ec 3120 val2 = expr_unary(mon);
9307c4c1
FB		 3121 switch(op) {
3122 default:
3123 case '*':
3124 val *= val2;
3125 break;
3126 case '/':
3127 case '%':
5fafdf24 3128 if (val2 == 0)
376253ec 3129 expr_error(mon, "division by zero");
9307c4c1
FB		 3130 if (op == '/')
3131 val /= val2;
3132 else
3133 val %= val2;
3134 break;
3135 }
3136 }
3137 return val;
3138}
3139
376253ec 3140static int64_t expr_logic(Monitor *mon)
9307c4c1 3141{
c2efc95d 3142 int64_t val, val2;
92a31b1f 3143 int op;
9307c4c1 3144
376253ec 3145 val = expr_prod(mon);
9307c4c1
FB		 3146 for(;;) {
3147 op = *pch;
3148 if (op != '&' && op != '|' && op != '^')
3149 break;
3150 next();
376253ec 3151 val2 = expr_prod(mon);
9307c4c1
FB		 3152 switch(op) {
3153 default:
3154 case '&':
3155 val &= val2;
3156 break;
3157 case '|':
3158 val |= val2;
3159 break;
3160 case '^':
3161 val ^= val2;
3162 break;
3163 }
3164 }
3165 return val;
3166}
3167
376253ec 3168static int64_t expr_sum(Monitor *mon)
9307c4c1 3169{
c2efc95d 3170 int64_t val, val2;
92a31b1f 3171 int op;
9307c4c1 3172
376253ec 3173 val = expr_logic(mon);
9307c4c1
FB		 3174 for(;;) {
3175 op = *pch;
3176 if (op != '+' && op != '-')
3177 break;
3178 next();
376253ec 3179 val2 = expr_logic(mon);
9307c4c1
FB		 3180 if (op == '+')
3181 val += val2;
3182 else
3183 val -= val2;
3184 }
3185 return val;
3186}
3187
376253ec 3188static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
9307c4c1
FB		 3189{
3190 pch = *pp;
3191 if (setjmp(expr_env)) {
3192 *pp = pch;
3193 return -1;
3194 }
cd390083 3195 while (qemu_isspace(*pch))
9307c4c1 3196 pch++;
376253ec 3197 *pval = expr_sum(mon);
9307c4c1
FB		 3198 *pp = pch;
3199 return 0;
3200}
3201
3350a4dd
MA		 3202static int get_double(Monitor *mon, double *pval, const char **pp)
3203{
3204 const char *p = *pp;
3205 char *tailp;
3206 double d;
3207
3208 d = strtod(p, &tailp);
3209 if (tailp == p) {
3210 monitor_printf(mon, "Number expected\n");
3211 return -1;
3212 }
3213 if (d != d || d - d != 0) {
3214 /* NaN or infinity */
3215 monitor_printf(mon, "Bad number\n");
3216 return -1;
3217 }
3218 *pval = d;
3219 *pp = tailp;
3220 return 0;
3221}
3222
9307c4c1
FB		 3223static int get_str(char *buf, int buf_size, const char **pp)
3224{
3225 const char *p;
3226 char *q;
3227 int c;
3228
81d0912d 3229 q = buf;
9307c4c1 3230 p = *pp;
cd390083 3231 while (qemu_isspace(*p))
9307c4c1
FB		 3232 p++;
3233 if (*p == '\0') {
3234 fail:
81d0912d 3235 *q = '\0';
9307c4c1
FB		 3236 *pp = p;
3237 return -1;
3238 }
9307c4c1
FB		 3239 if (*p == '\"') {
3240 p++;
3241 while (*p != '\0' && *p != '\"') {
3242 if (*p == '\\') {
3243 p++;
3244 c = *p++;
3245 switch(c) {
3246 case 'n':
3247 c = '\n';
3248 break;
3249 case 'r':
3250 c = '\r';
3251 break;
3252 case '\\':
3253 case '\'':
3254 case '\"':
3255 break;
3256 default:
3257 qemu_printf("unsupported escape code: '\\%c'\n", c);
3258 goto fail;
3259 }
3260 if ((q - buf) < buf_size - 1) {
3261 *q++ = c;
3262 }
3263 } else {
3264 if ((q - buf) < buf_size - 1) {
3265 *q++ = *p;
3266 }
3267 p++;
3268 }
3269 }
3270 if (*p != '\"') {
5b60212f 3271 qemu_printf("unterminated string\n");
9307c4c1
FB		 3272 goto fail;
3273 }
3274 p++;
3275 } else {
cd390083 3276 while (*p != '\0' && !qemu_isspace(*p)) {
9307c4c1
FB		 3277 if ((q - buf) < buf_size - 1) {
3278 *q++ = *p;
3279 }
3280 p++;
3281 }
9307c4c1 3282 }
81d0912d 3283 *q = '\0';
9307c4c1
FB		 3284 *pp = p;
3285 return 0;
3286}
3287
4590fd80
LC		 3288/*
3289 * Store the command-name in cmdname, and return a pointer to
3290 * the remaining of the command string.
3291 */
3292static const char *get_command_name(const char *cmdline,
3293 char *cmdname, size_t nlen)
3294{
3295 size_t len;
3296 const char *p, *pstart;
3297
3298 p = cmdline;
3299 while (qemu_isspace(*p))
3300 p++;
3301 if (*p == '\0')
3302 return NULL;
3303 pstart = p;
3304 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3305 p++;
3306 len = p - pstart;
3307 if (len > nlen - 1)
3308 len = nlen - 1;
3309 memcpy(cmdname, pstart, len);
3310 cmdname[len] = '\0';
3311 return p;
3312}
3313
4d76d2ba
LC		 3314/**
3315 * Read key of 'type' into 'key' and return the current
3316 * 'type' pointer.
3317 */
3318static char *key_get_info(const char *type, char **key)
3319{
3320 size_t len;
3321 char *p, *str;
3322
3323 if (*type == ',')
3324 type++;
3325
3326 p = strchr(type, ':');
3327 if (!p) {
3328 *key = NULL;
3329 return NULL;
3330 }
3331 len = p - type;
3332
7267c094 3333 str = g_malloc(len + 1);
4d76d2ba
LC		 3334 memcpy(str, type, len);
3335 str[len] = '\0';
3336
3337 *key = str;
3338 return ++p;
3339}
3340
9307c4c1
FB		 3341static int default_fmt_format = 'x';
3342static int default_fmt_size = 4;
3343
3344#define MAX_ARGS 16
3345
fbc3d96c 3346static int is_valid_option(const char *c, const char *typestr)
3347{
3348 char option[3];
3349
3350 option[0] = '-';
3351 option[1] = *c;
3352 option[2] = '\0';
3353
3354 typestr = strstr(typestr, option);
3355 return (typestr != NULL);
3356}
3357
945c5ac8
LC		 3358static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
3359 const char *cmdname)
7fd669a1
LC		 3360{
3361 const mon_cmd_t *cmd;
3362
945c5ac8 3363 for (cmd = disp_table; cmd->name != NULL; cmd++) {
7fd669a1
LC		 3364 if (compare_cmd(cmdname, cmd->name)) {
3365 return cmd;
3366 }
3367 }
3368
3369 return NULL;
3370}
3371
945c5ac8
LC		 3372static const mon_cmd_t *monitor_find_command(const char *cmdname)
3373{
3374 return search_dispatch_table(mon_cmds, cmdname);
3375}
3376
bead3ce1
LC		 3377static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
3378{
f36b4afb 3379 return search_dispatch_table(qmp_cmds, cmdname);
bead3ce1
LC		 3380}
3381
c227f099 3382static const mon_cmd_t *monitor_parse_command(Monitor *mon,
55f81d96 3383 const char *cmdline,
55f81d96 3384 QDict *qdict)
9307c4c1 3385{
4590fd80 3386 const char *p, *typestr;
53773581 3387 int c;
c227f099 3388 const mon_cmd_t *cmd;
9307c4c1
FB		 3389 char cmdname[256];
3390 char buf[1024];
4d76d2ba 3391 char *key;
9dc39cba
FB		 3392
3393#ifdef DEBUG
376253ec 3394 monitor_printf(mon, "command='%s'\n", cmdline);
9dc39cba 3395#endif
3b46e624 3396
9307c4c1 3397 /* extract the command name */
4590fd80
LC		 3398 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3399 if (!p)
55f81d96 3400 return NULL;
3b46e624 3401
7fd669a1
LC		 3402 cmd = monitor_find_command(cmdname);
3403 if (!cmd) {
d91d9bf6 3404 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
55f81d96 3405 return NULL;
9307c4c1 3406 }
9307c4c1 3407
9307c4c1
FB		 3408 /* parse the parameters */
3409 typestr = cmd->args_type;
9dc39cba 3410 for(;;) {
4d76d2ba
LC		 3411 typestr = key_get_info(typestr, &key);
3412 if (!typestr)
9dc39cba 3413 break;
4d76d2ba 3414 c = *typestr;
9307c4c1
FB		 3415 typestr++;
3416 switch(c) {
3417 case 'F':
81d0912d 3418 case 'B':
9307c4c1
FB		 3419 case 's':
3420 {
3421 int ret;
3b46e624 3422
cd390083 3423 while (qemu_isspace(*p))
9307c4c1
FB		 3424 p++;
3425 if (*typestr == '?') {
3426 typestr++;
3427 if (*p == '\0') {
3428 /* no optional string: NULL argument */
53773581 3429 break;
9307c4c1
FB		 3430 }
3431 }
3432 ret = get_str(buf, sizeof(buf), &p);
3433 if (ret < 0) {
81d0912d
FB		 3434 switch(c) {
3435 case 'F':
376253ec
AL		 3436 monitor_printf(mon, "%s: filename expected\n",
3437 cmdname);
81d0912d
FB		 3438 break;
3439 case 'B':
376253ec
AL		 3440 monitor_printf(mon, "%s: block device name expected\n",
3441 cmdname);
81d0912d
FB		 3442 break;
3443 default:
376253ec 3444 monitor_printf(mon, "%s: string expected\n", cmdname);
81d0912d
FB		 3445 break;
3446 }
9307c4c1
FB		 3447 goto fail;
3448 }
53773581 3449 qdict_put(qdict, key, qstring_from_str(buf));
9307c4c1 3450 }
9dc39cba 3451 break;
361127df
MA		 3452 case 'O':
3453 {
3454 QemuOptsList *opts_list;
3455 QemuOpts *opts;
3456
3457 opts_list = qemu_find_opts(key);
3458 if (!opts_list || opts_list->desc->name) {
3459 goto bad_type;
3460 }
3461 while (qemu_isspace(*p)) {
3462 p++;
3463 }
3464 if (!*p)
3465 break;
3466 if (get_str(buf, sizeof(buf), &p) < 0) {
3467 goto fail;
3468 }
3469 opts = qemu_opts_parse(opts_list, buf, 1);
3470 if (!opts) {
3471 goto fail;
3472 }
3473 qemu_opts_to_qdict(opts, qdict);
3474 qemu_opts_del(opts);
3475 }
3476 break;
9307c4c1
FB		 3477 case '/':
3478 {
3479 int count, format, size;
3b46e624 3480
cd390083 3481 while (qemu_isspace(*p))
9307c4c1
FB		 3482 p++;
3483 if (*p == '/') {
3484 /* format found */
3485 p++;
3486 count = 1;
cd390083 3487 if (qemu_isdigit(*p)) {
9307c4c1 3488 count = 0;
cd390083 3489 while (qemu_isdigit(*p)) {
9307c4c1
FB		 3490 count = count * 10 + (*p - '0');
3491 p++;
3492 }
3493 }
3494 size = -1;
3495 format = -1;
3496 for(;;) {
3497 switch(*p) {
3498 case 'o':
3499 case 'd':
3500 case 'u':
3501 case 'x':
3502 case 'i':
3503 case 'c':
3504 format = *p++;
3505 break;
3506 case 'b':
3507 size = 1;
3508 p++;
3509 break;
3510 case 'h':
3511 size = 2;
3512 p++;
3513 break;
3514 case 'w':
3515 size = 4;
3516 p++;
3517 break;
3518 case 'g':
3519 case 'L':
3520 size = 8;
3521 p++;
3522 break;
3523 default:
3524 goto next;
3525 }
3526 }
3527 next:
cd390083 3528 if (*p != '\0' && !qemu_isspace(*p)) {
376253ec
AL		 3529 monitor_printf(mon, "invalid char in format: '%c'\n",
3530 *p);
9307c4c1
FB		 3531 goto fail;
3532 }
9307c4c1
FB		 3533 if (format < 0)
3534 format = default_fmt_format;
4c27ba27
FB		 3535 if (format != 'i') {
3536 /* for 'i', not specifying a size gives -1 as size */
3537 if (size < 0)
3538 size = default_fmt_size;
e90f009b 3539 default_fmt_size = size;
4c27ba27 3540 }
9307c4c1
FB		 3541 default_fmt_format = format;
3542 } else {
3543 count = 1;
3544 format = default_fmt_format;
4c27ba27
FB		 3545 if (format != 'i') {
3546 size = default_fmt_size;
3547 } else {
3548 size = -1;
3549 }
9307c4c1 3550 }
f7188bbe
LC		 3551 qdict_put(qdict, "count", qint_from_int(count));
3552 qdict_put(qdict, "format", qint_from_int(format));
3553 qdict_put(qdict, "size", qint_from_int(size));
9307c4c1 3554 }
9dc39cba 3555 break;
9307c4c1 3556 case 'i':
92a31b1f 3557 case 'l':
b6e098d7 3558 case 'M':
9307c4c1 3559 {
c2efc95d 3560 int64_t val;
7743e588 3561
cd390083 3562 while (qemu_isspace(*p))
9307c4c1 3563 p++;
3440557b 3564 if (*typestr == '?' || *typestr == '.') {
3440557b 3565 if (*typestr == '?') {
53773581
LC		 3566 if (*p == '\0') {
3567 typestr++;
3568 break;
3569 }
3440557b
FB		 3570 } else {
3571 if (*p == '.') {
3572 p++;
cd390083 3573 while (qemu_isspace(*p))
3440557b 3574 p++;
3440557b 3575 } else {
53773581
LC		 3576 typestr++;
3577 break;
3440557b
FB		 3578 }
3579 }
13224a87 3580 typestr++;
9307c4c1 3581 }
376253ec 3582 if (get_expr(mon, &val, &p))
9307c4c1 3583 goto fail;
675ebef9
LC		 3584 /* Check if 'i' is greater than 32-bit */
3585 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3586 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3587 monitor_printf(mon, "integer is for 32-bit values\n");
3588 goto fail;
b6e098d7
LC		 3589 } else if (c == 'M') {
3590 val <<= 20;
675ebef9 3591 }
53773581 3592 qdict_put(qdict, key, qint_from_int(val));
9307c4c1
FB		 3593 }
3594 break;
dbc0c67f
JS		 3595 case 'o':
3596 {
70b4f4bb 3597 int64_t val;
dbc0c67f
JS		 3598 char *end;
3599
3600 while (qemu_isspace(*p)) {
3601 p++;
3602 }
3603 if (*typestr == '?') {
3604 typestr++;
3605 if (*p == '\0') {
3606 break;
3607 }
3608 }
3609 val = strtosz(p, &end);
3610 if (val < 0) {
3611 monitor_printf(mon, "invalid size\n");
3612 goto fail;
3613 }
3614 qdict_put(qdict, key, qint_from_int(val));
3615 p = end;
3616 }
3617 break;
fccfb11e 3618 case 'T':
3350a4dd
MA		 3619 {
3620 double val;
3621
3622 while (qemu_isspace(*p))
3623 p++;
3624 if (*typestr == '?') {
3625 typestr++;
3626 if (*p == '\0') {
3627 break;
3628 }
3629 }
3630 if (get_double(mon, &val, &p) < 0) {
3631 goto fail;
3632 }
07de3e60 3633 if (p[0] && p[1] == 's') {
fccfb11e
MA		 3634 switch (*p) {
3635 case 'm':
3636 val /= 1e3; p += 2; break;
3637 case 'u':
3638 val /= 1e6; p += 2; break;
3639 case 'n':
3640 val /= 1e9; p += 2; break;
3641 }
3642 }
3350a4dd
MA		 3643 if (*p && !qemu_isspace(*p)) {
3644 monitor_printf(mon, "Unknown unit suffix\n");
3645 goto fail;
3646 }
3647 qdict_put(qdict, key, qfloat_from_double(val));
3648 }
3649 break;
942cd1f2
MA		 3650 case 'b':
3651 {
3652 const char *beg;
3653 int val;
3654
3655 while (qemu_isspace(*p)) {
3656 p++;
3657 }
3658 beg = p;
3659 while (qemu_isgraph(*p)) {
3660 p++;
3661 }
3662 if (p - beg == 2 && !memcmp(beg, "on", p - beg)) {
3663 val = 1;
3664 } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) {
3665 val = 0;
3666 } else {
3667 monitor_printf(mon, "Expected 'on' or 'off'\n");
3668 goto fail;
3669 }
3670 qdict_put(qdict, key, qbool_from_int(val));
3671 }
3672 break;
9307c4c1
FB		 3673 case '-':
3674 {
fbc3d96c 3675 const char *tmp = p;
eb159d13 3676 int skip_key = 0;
9307c4c1 3677 /* option */
3b46e624 3678
9307c4c1
FB		 3679 c = *typestr++;
3680 if (c == '\0')
3681 goto bad_type;
cd390083 3682 while (qemu_isspace(*p))
9307c4c1 3683 p++;
9307c4c1
FB		 3684 if (*p == '-') {
3685 p++;
fbc3d96c 3686 if(c != *p) {
3687 if(!is_valid_option(p, typestr)) {
3688
3689 monitor_printf(mon, "%s: unsupported option -%c\n",
3690 cmdname, *p);
3691 goto fail;
3692 } else {
3693 skip_key = 1;
3694 }
3695 }
3696 if(skip_key) {
3697 p = tmp;
3698 } else {
eb159d13 3699 /* has option */
fbc3d96c 3700 p++;
eb159d13 3701 qdict_put(qdict, key, qbool_from_int(1));
9307c4c1 3702 }
9307c4c1 3703 }
9307c4c1
FB		 3704 }
3705 break;
3706 default:
3707 bad_type:
376253ec 3708 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
9307c4c1
FB		 3709 goto fail;
3710 }
7267c094 3711 g_free(key);
4d76d2ba 3712 key = NULL;
9dc39cba 3713 }
9307c4c1 3714 /* check that all arguments were parsed */
cd390083 3715 while (qemu_isspace(*p))
9307c4c1
FB		 3716 p++;
3717 if (*p != '\0') {
376253ec
AL		 3718 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3719 cmdname);
9307c4c1 3720 goto fail;
9dc39cba 3721 }
9307c4c1 3722
55f81d96 3723 return cmd;
ac7531ec 3724
55f81d96 3725fail:
7267c094 3726 g_free(key);
55f81d96
LC		 3727 return NULL;
3728}
3729
d6f46833
MA		 3730void monitor_set_error(Monitor *mon, QError *qerror)
3731{
3732 /* report only the first error */
3733 if (!mon->error) {
3734 mon->error = qerror;
3735 } else {
3736 MON_DEBUG("Additional error report at %s:%d\n",
3737 qerror->file, qerror->linenr);
3738 QDECREF(qerror);
3739 }
3740}
3741
bb89c2e9
LC		 3742static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
3743{
6d441430
LC		 3744 if (ret && !monitor_has_error(mon)) {
3745 /*
3746 * If it returns failure, it must have passed on error.
3747 *
3748 * Action: Report an internal error to the client if in QMP.
3749 */
3750 qerror_report(QERR_UNDEFINED_ERROR);
3751 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3752 cmd->name);
3753 }
bb89c2e9
LC		 3754
3755#ifdef CONFIG_DEBUG_MONITOR
6d441430
LC		 3756 if (!ret && monitor_has_error(mon)) {
3757 /*
3758 * If it returns success, it must not have passed an error.
3759 *
3760 * Action: Report the passed error to the client.
3761 */
3762 MON_DEBUG("command '%s' returned success but passed an error\n",
3763 cmd->name);
3764 }
3765
3766 if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
3767 /*
3768 * Handlers should not call Monitor print functions.
3769 *
3770 * Action: Ignore them in QMP.
3771 *
3772 * (XXX: we don't check any 'info' or 'query' command here
3773 * because the user print function _is_ called by do_info(), hence
3774 * we will trigger this check. This problem will go away when we
3775 * make 'query' commands real and kill do_info())
3776 */
3777 MON_DEBUG("command '%s' called print functions %d time(s)\n",
3778 cmd->name, mon_print_count_get(mon));
cde0fc75 3779 }
6d441430 3780#endif
bb89c2e9
LC		 3781}
3782
f3c157c4 3783static void handle_user_command(Monitor *mon, const char *cmdline)
55f81d96 3784{
55f81d96 3785 QDict *qdict;
c227f099 3786 const mon_cmd_t *cmd;
55f81d96
LC		 3787
3788 qdict = qdict_new();
3789
590fb3b7 3790 cmd = monitor_parse_command(mon, cmdline, qdict);
13917bee
LC		 3791 if (!cmd)
3792 goto out;
3793
4903de0c 3794 if (handler_is_async(cmd)) {
940cc30d 3795 user_async_cmd_handler(mon, cmd, qdict);
9e80721e 3796 } else if (handler_is_qobject(cmd)) {
de79ba6f
LC		 3797 QObject *data = NULL;
3798
3799 /* XXX: ignores the error code */
3800 cmd->mhandler.cmd_new(mon, qdict, &data);
3801 assert(!monitor_has_error(mon));
3802 if (data) {
3803 cmd->user_print(mon, data);
3804 qobject_decref(data);
3805 }
13917bee 3806 } else {
af4ce882 3807 cmd->mhandler.cmd(mon, qdict);
55f81d96
LC		 3808 }
3809
13917bee 3810out:
f7188bbe 3811 QDECREF(qdict);
9dc39cba
FB		 3812}
3813
81d0912d
FB		 3814static void cmd_completion(const char *name, const char *list)
3815{
3816 const char *p, *pstart;
3817 char cmd[128];
3818 int len;
3819
3820 p = list;
3821 for(;;) {
3822 pstart = p;
3823 p = strchr(p, '|');
3824 if (!p)
3825 p = pstart + strlen(pstart);
3826 len = p - pstart;
3827 if (len > sizeof(cmd) - 2)
3828 len = sizeof(cmd) - 2;
3829 memcpy(cmd, pstart, len);
3830 cmd[len] = '\0';
3831 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
731b0364 3832 readline_add_completion(cur_mon->rs, cmd);
81d0912d
FB		 3833 }
3834 if (*p == '\0')
3835 break;
3836 p++;
3837 }
3838}
3839
3840static void file_completion(const char *input)
3841{
3842 DIR *ffs;
3843 struct dirent *d;
3844 char path[1024];
3845 char file[1024], file_prefix[1024];
3846 int input_path_len;
3847 const char *p;
3848
5fafdf24 3849 p = strrchr(input, '/');
81d0912d
FB		 3850 if (!p) {
3851 input_path_len = 0;
3852 pstrcpy(file_prefix, sizeof(file_prefix), input);
363a37d5 3853 pstrcpy(path, sizeof(path), ".");
81d0912d
FB		 3854 } else {
3855 input_path_len = p - input + 1;
3856 memcpy(path, input, input_path_len);
3857 if (input_path_len > sizeof(path) - 1)
3858 input_path_len = sizeof(path) - 1;
3859 path[input_path_len] = '\0';
3860 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3861 }
3862#ifdef DEBUG_COMPLETION
376253ec
AL		 3863 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3864 input, path, file_prefix);
81d0912d
FB		 3865#endif
3866 ffs = opendir(path);
3867 if (!ffs)
3868 return;
3869 for(;;) {
3870 struct stat sb;
3871 d = readdir(ffs);
3872 if (!d)
3873 break;
46c7fc18
KK		 3874
3875 if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
3876 continue;
3877 }
3878
81d0912d
FB		 3879 if (strstart(d->d_name, file_prefix, NULL)) {
3880 memcpy(file, input, input_path_len);
363a37d5
BS		 3881 if (input_path_len < sizeof(file))
3882 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3883 d->d_name);
81d0912d
FB		 3884 /* stat the file to find out if it's a directory.
3885 * In that case add a slash to speed up typing long paths
3886 */
c951d9a6 3887 if (stat(file, &sb) == 0 && S_ISDIR(sb.st_mode)) {
363a37d5 3888 pstrcat(file, sizeof(file), "/");
c951d9a6 3889 }
731b0364 3890 readline_add_completion(cur_mon->rs, file);
81d0912d
FB		 3891 }
3892 }
3893 closedir(ffs);
3894}
3895
51de9760 3896static void block_completion_it(void *opaque, BlockDriverState *bs)
81d0912d 3897{
51de9760 3898 const char *name = bdrv_get_device_name(bs);
81d0912d
FB		 3899 const char *input = opaque;
3900
3901 if (input[0] == '\0' ||
3902 !strncmp(name, (char *)input, strlen(input))) {
731b0364 3903 readline_add_completion(cur_mon->rs, name);
81d0912d
FB		 3904 }
3905}
3906
3907/* NOTE: this parser is an approximate form of the real command parser */
3908static void parse_cmdline(const char *cmdline,
3909 int *pnb_args, char **args)
3910{
3911 const char *p;
3912 int nb_args, ret;
3913 char buf[1024];
3914
3915 p = cmdline;
3916 nb_args = 0;
3917 for(;;) {
cd390083 3918 while (qemu_isspace(*p))
81d0912d
FB		 3919 p++;
3920 if (*p == '\0')
3921 break;
3922 if (nb_args >= MAX_ARGS)
3923 break;
3924 ret = get_str(buf, sizeof(buf), &p);
7267c094 3925 args[nb_args] = g_strdup(buf);
81d0912d
FB		 3926 nb_args++;
3927 if (ret < 0)
3928 break;
3929 }
3930 *pnb_args = nb_args;
3931}
3932
4d76d2ba
LC		 3933static const char *next_arg_type(const char *typestr)
3934{
3935 const char *p = strchr(typestr, ':');
3936 return (p != NULL ? ++p : typestr);
3937}
3938
4c36ba32 3939static void monitor_find_completion(const char *cmdline)
81d0912d
FB		 3940{
3941 const char *cmdname;
3942 char *args[MAX_ARGS];
3943 int nb_args, i, len;
3944 const char *ptype, *str;
c227f099 3945 const mon_cmd_t *cmd;
64866c3d 3946 const KeyDef *key;
81d0912d
FB		 3947
3948 parse_cmdline(cmdline, &nb_args, args);
3949#ifdef DEBUG_COMPLETION
3950 for(i = 0; i < nb_args; i++) {
376253ec 3951 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
81d0912d
FB		 3952 }
3953#endif
3954
3955 /* if the line ends with a space, it means we want to complete the
3956 next arg */
3957 len = strlen(cmdline);
cd390083 3958 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
03a63484
JK		 3959 if (nb_args >= MAX_ARGS) {
3960 goto cleanup;
3961 }
7267c094 3962 args[nb_args++] = g_strdup("");
81d0912d
FB		 3963 }
3964 if (nb_args <= 1) {
3965 /* command completion */
3966 if (nb_args == 0)
3967 cmdname = "";
3968 else
3969 cmdname = args[0];
731b0364 3970 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
376253ec 3971 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
81d0912d
FB		 3972 cmd_completion(cmdname, cmd->name);
3973 }
3974 } else {
3975 /* find the command */
03a63484
JK		 3976 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3977 if (compare_cmd(args[0], cmd->name)) {
3978 break;
3979 }
81d0912d 3980 }
03a63484
JK		 3981 if (!cmd->name) {
3982 goto cleanup;
3983 }
3984
4d76d2ba 3985 ptype = next_arg_type(cmd->args_type);
81d0912d
FB		 3986 for(i = 0; i < nb_args - 2; i++) {
3987 if (*ptype != '\0') {
4d76d2ba 3988 ptype = next_arg_type(ptype);
81d0912d 3989 while (*ptype == '?')
4d76d2ba 3990 ptype = next_arg_type(ptype);
81d0912d
FB		 3991 }
3992 }
3993 str = args[nb_args - 1];
2a1704a7 3994 if (*ptype == '-' && ptype[1] != '\0') {
3b6dbf27 3995 ptype = next_arg_type(ptype);
2a1704a7 3996 }
81d0912d
FB		 3997 switch(*ptype) {
3998 case 'F':
3999 /* file completion */
731b0364 4000 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4001 file_completion(str);
4002 break;
4003 case 'B':
4004 /* block device name completion */
731b0364 4005 readline_set_completion_index(cur_mon->rs, strlen(str));
81d0912d
FB		 4006 bdrv_iterate(block_completion_it, (void *)str);
4007 break;
7fe48483
FB		 4008 case 's':
4009 /* XXX: more generic ? */
4010 if (!strcmp(cmd->name, "info")) {
731b0364 4011 readline_set_completion_index(cur_mon->rs, strlen(str));
7fe48483
FB		 4012 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
4013 cmd_completion(str, cmd->name);
4014 }
64866c3d 4015 } else if (!strcmp(cmd->name, "sendkey")) {
e600d1ef
BS		 4016 char *sep = strrchr(str, '-');
4017 if (sep)
4018 str = sep + 1;
731b0364 4019 readline_set_completion_index(cur_mon->rs, strlen(str));
64866c3d
FB		 4020 for(key = key_defs; key->name != NULL; key++) {
4021 cmd_completion(str, key->name);
4022 }
f3353c6b
JK		 4023 } else if (!strcmp(cmd->name, "help|?")) {
4024 readline_set_completion_index(cur_mon->rs, strlen(str));
4025 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4026 cmd_completion(str, cmd->name);
4027 }
7fe48483
FB		 4028 }
4029 break;
81d0912d
FB		 4030 default:
4031 break;
4032 }
4033 }
03a63484
JK		 4034
4035cleanup:
4036 for (i = 0; i < nb_args; i++) {
7267c094 4037 g_free(args[i]);
03a63484 4038 }
81d0912d
FB		 4039}
4040
731b0364 4041static int monitor_can_read(void *opaque)
9dc39cba 4042{
731b0364
AL		 4043 Monitor *mon = opaque;
4044
c62313bb 4045 return (mon->suspend_cnt == 0) ? 1 : 0;
9dc39cba
FB		 4046}
4047
09069b19 4048static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name)
5fa737a4 4049{
09069b19
LC		 4050 int is_cap = compare_cmd(cmd_name, "qmp_capabilities");
4051 return (qmp_cmd_mode(mon) ? is_cap : !is_cap);
5fa737a4
LC		 4052}
4053
4af9193a
LC		 4054/*
4055 * Argument validation rules:
4056 *
4057 * 1. The argument must exist in cmd_args qdict
4058 * 2. The argument type must be the expected one
4059 *
4060 * Special case: If the argument doesn't exist in cmd_args and
4061 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4062 * checking is skipped for it.
4063 */
4064static int check_client_args_type(const QDict *client_args,
4065 const QDict *cmd_args, int flags)
5fa737a4 4066{
4af9193a 4067 const QDictEntry *ent;
5fa737a4 4068
4af9193a
LC		 4069 for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){
4070 QObject *obj;
4071 QString *arg_type;
4072 const QObject *client_arg = qdict_entry_value(ent);
4073 const char *client_arg_name = qdict_entry_key(ent);
4074
4075 obj = qdict_get(cmd_args, client_arg_name);
4076 if (!obj) {
4077 if (flags & QMP_ACCEPT_UNKNOWNS) {
4078 /* handler accepts unknowns */
4079 continue;
4080 }
4081 /* client arg doesn't exist */
4082 qerror_report(QERR_INVALID_PARAMETER, client_arg_name);
4083 return -1;
4084 }
5fa737a4 4085
4af9193a
LC		 4086 arg_type = qobject_to_qstring(obj);
4087 assert(arg_type != NULL);
5fa737a4 4088
4af9193a
LC		 4089 /* check if argument's type is correct */
4090 switch (qstring_get_str(arg_type)[0]) {
5fa737a4
LC		 4091 case 'F':
4092 case 'B':
4093 case 's':
4af9193a
LC		 4094 if (qobject_type(client_arg) != QTYPE_QSTRING) {
4095 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4096 "string");
5fa737a4
LC		 4097 return -1;
4098 }
4af9193a 4099 break;
5fa737a4
LC		 4100 case 'i':
4101 case 'l':
b6e098d7 4102 case 'M':
dbc0c67f 4103 case 'o':
4af9193a
LC		 4104 if (qobject_type(client_arg) != QTYPE_QINT) {
4105 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4106 "int");
4107 return -1;
5fa737a4
LC		 4108 }
4109 break;
fccfb11e 4110 case 'T':
4af9193a
LC		 4111 if (qobject_type(client_arg) != QTYPE_QINT &&
4112 qobject_type(client_arg) != QTYPE_QFLOAT) {
4113 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4114 "number");
4115 return -1;
3350a4dd
MA		 4116 }
4117 break;
942cd1f2 4118 case 'b':
5fa737a4 4119 case '-':
4af9193a
LC		 4120 if (qobject_type(client_arg) != QTYPE_QBOOL) {
4121 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4122 "bool");
4123 return -1;
5fa737a4
LC		 4124 }
4125 break;
361127df 4126 case 'O':
4af9193a
LC		 4127 assert(flags & QMP_ACCEPT_UNKNOWNS);
4128 break;
4129 case '/':
4130 case '.':
4131 /*
4132 * These types are not supported by QMP and thus are not
4133 * handled here. Fall through.
4134 */
5fa737a4 4135 default:
5fa737a4 4136 abort();
4af9193a
LC		 4137 }
4138 }
4139
4140 return 0;
4141}
4142
2dbc8db0
LC		 4143/*
4144 * - Check if the client has passed all mandatory args
4145 * - Set special flags for argument validation
4146 */
4147static int check_mandatory_args(const QDict *cmd_args,
4148 const QDict *client_args, int *flags)
4149{
4150 const QDictEntry *ent;
4151
4152 for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) {
4153 const char *cmd_arg_name = qdict_entry_key(ent);
4154 QString *type = qobject_to_qstring(qdict_entry_value(ent));
4155 assert(type != NULL);
4156
4157 if (qstring_get_str(type)[0] == 'O') {
4158 assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0);
4159 *flags |= QMP_ACCEPT_UNKNOWNS;
4160 } else if (qstring_get_str(type)[0] != '-' &&
4161 qstring_get_str(type)[1] != '?' &&
4162 !qdict_haskey(client_args, cmd_arg_name)) {
4163 qerror_report(QERR_MISSING_PARAMETER, cmd_arg_name);
4164 return -1;
4165 }
5fa737a4
LC		 4166 }
4167
4168 return 0;
4169}
4170
2dbc8db0 4171static QDict *qdict_from_args_type(const char *args_type)
5fa737a4 4172{
2dbc8db0
LC		 4173 int i;
4174 QDict *qdict;
4175 QString *key, *type, *cur_qs;
4176
4177 assert(args_type != NULL);
4178
4179 qdict = qdict_new();
4180
4181 if (args_type == NULL || args_type[0] == '\0') {
4182 /* no args, empty qdict */
4183 goto out;
4184 }
4185
4186 key = qstring_new();
4187 type = qstring_new();
4188
4189 cur_qs = key;
4190
4191 for (i = 0;; i++) {
4192 switch (args_type[i]) {
4193 case ',':
4194 case '\0':
4195 qdict_put(qdict, qstring_get_str(key), type);
4196 QDECREF(key);
4197 if (args_type[i] == '\0') {
4198 goto out;
4199 }
4200 type = qstring_new(); /* qdict has ref */
4201 cur_qs = key = qstring_new();
4202 break;
4203 case ':':
4204 cur_qs = type;
4205 break;
4206 default:
4207 qstring_append_chr(cur_qs, args_type[i]);
4208 break;
4209 }
4210 }
4211
4212out:
4213 return qdict;
5fa737a4
LC		 4214}
4215
2dbc8db0
LC		 4216/*
4217 * Client argument checking rules:
4218 *
4219 * 1. Client must provide all mandatory arguments
4af9193a
LC		 4220 * 2. Each argument provided by the client must be expected
4221 * 3. Each argument provided by the client must have the type expected
4222 * by the command
2dbc8db0
LC		 4223 */
4224static int qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args)
361127df 4225{
2dbc8db0
LC		 4226 int flags, err;
4227 QDict *cmd_args;
4228
4229 cmd_args = qdict_from_args_type(cmd->args_type);
4230
4231 flags = 0;
4232 err = check_mandatory_args(cmd_args, client_args, &flags);
4233 if (err) {
4234 goto out;
4235 }
4236
4af9193a 4237 err = check_client_args_type(client_args, cmd_args, flags);
2dbc8db0
LC		 4238
4239out:
4240 QDECREF(cmd_args);
4241 return err;
361127df
MA		 4242}
4243
5fa737a4 4244/*
c917c8f3 4245 * Input object checking rules
5fa737a4 4246 *
c917c8f3
LC		 4247 * 1. Input object must be a dict
4248 * 2. The "execute" key must exist
4249 * 3. The "execute" key must be a string
4250 * 4. If the "arguments" key exists, it must be a dict
4251 * 5. If the "id" key exists, it can be anything (ie. json-value)
4252 * 6. Any argument not listed above is considered invalid
5fa737a4 4253 */
c917c8f3 4254static QDict *qmp_check_input_obj(QObject *input_obj)
5fa737a4 4255{
c917c8f3
LC		 4256 const QDictEntry *ent;
4257 int has_exec_key = 0;
4258 QDict *input_dict;
5fa737a4 4259
c917c8f3
LC		 4260 if (qobject_type(input_obj) != QTYPE_QDICT) {
4261 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object");
4262 return NULL;
5fa737a4
LC		 4263 }
4264
c917c8f3 4265 input_dict = qobject_to_qdict(input_obj);
5fa737a4 4266
c917c8f3
LC		 4267 for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){
4268 const char *arg_name = qdict_entry_key(ent);
4269 const QObject *arg_obj = qdict_entry_value(ent);
5fa737a4 4270
c917c8f3
LC		 4271 if (!strcmp(arg_name, "execute")) {
4272 if (qobject_type(arg_obj) != QTYPE_QSTRING) {
4273 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute",
4274 "string");
4275 return NULL;
361127df 4276 }
c917c8f3
LC		 4277 has_exec_key = 1;
4278 } else if (!strcmp(arg_name, "arguments")) {
4279 if (qobject_type(arg_obj) != QTYPE_QDICT) {
4280 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments",
4281 "object");
4282 return NULL;
5fa737a4 4283 }
c917c8f3
LC		 4284 } else if (!strcmp(arg_name, "id")) {
4285 /* FIXME: check duplicated IDs for async commands */
5fa737a4 4286 } else {
c917c8f3
LC		 4287 qerror_report(QERR_QMP_EXTRA_MEMBER, arg_name);
4288 return NULL;
5fa737a4
LC		 4289 }
4290 }
4291
c917c8f3
LC		 4292 if (!has_exec_key) {
4293 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4294 return NULL;
4295 }
5fa737a4 4296
c917c8f3 4297 return input_dict;
09069b19
LC		 4298}
4299
fc29df75
LC		 4300static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd,
4301 const QDict *params)
4302{
4303 int ret;
4304 QObject *data = NULL;
4305
4306 mon_print_count_init(mon);
4307
4308 ret = cmd->mhandler.cmd_new(mon, params, &data);
4309 handler_audit(mon, cmd, ret);
4310 monitor_protocol_emitter(mon, data);
4311 qobject_decref(data);
4312}
4313
5fa737a4
LC		 4314static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4315{
4316 int err;
4317 QObject *obj;
4318 QDict *input, *args;
5fa737a4 4319 const mon_cmd_t *cmd;
40e5a01d 4320 const char *cmd_name;
5fa737a4
LC		 4321 Monitor *mon = cur_mon;
4322
e4940c60 4323 args = input = NULL;
5fa737a4
LC		 4324
4325 obj = json_parser_parse(tokens, NULL);
4326 if (!obj) {
4327 // FIXME: should be triggered in json_parser_parse()
ab5b027e 4328 qerror_report(QERR_JSON_PARSING);
5fa737a4 4329 goto err_out;
5fa737a4
LC		 4330 }
4331
c917c8f3
LC		 4332 input = qmp_check_input_obj(obj);
4333 if (!input) {
5fa737a4
LC		 4334 qobject_decref(obj);
4335 goto err_out;
4336 }
4337
5fa737a4
LC		 4338 mon->mc->id = qdict_get(input, "id");
4339 qobject_incref(mon->mc->id);
4340
0bbab46d 4341 cmd_name = qdict_get_str(input, "execute");
89bd820a 4342 trace_handle_qmp_command(mon, cmd_name);
09069b19 4343 if (invalid_qmp_mode(mon, cmd_name)) {
ab5b027e 4344 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 4345 goto err_out;
09069b19
LC		 4346 }
4347
e3193601 4348 cmd = qmp_find_cmd(cmd_name);
d1249eaa 4349 if (!cmd) {
ab5b027e 4350 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
e4940c60 4351 goto err_out;
5fa737a4
LC		 4352 }
4353
4354 obj = qdict_get(input, "arguments");
4355 if (!obj) {
4356 args = qdict_new();
4357 } else {
4358 args = qobject_to_qdict(obj);
4359 QINCREF(args);
4360 }
4361
2dbc8db0 4362 err = qmp_check_client_args(cmd, args);
5fa737a4
LC		 4363 if (err < 0) {
4364 goto err_out;
4365 }
4366
40e5a01d 4367 if (handler_is_async(cmd)) {
5af7bbae
LC		 4368 err = qmp_async_cmd_handler(mon, cmd, args);
4369 if (err) {
4370 /* emit the error response */
4371 goto err_out;
4372 }
940cc30d 4373 } else {
fc29df75 4374 qmp_call_cmd(mon, cmd, args);
940cc30d 4375 }
e4940c60 4376
5fa737a4
LC		 4377 goto out;
4378
5fa737a4
LC		 4379err_out:
4380 monitor_protocol_emitter(mon, NULL);
4381out:
e4940c60 4382 QDECREF(input);
5fa737a4 4383 QDECREF(args);
5fa737a4
LC		 4384}
4385
9b57c02e
LC		 4386/**
4387 * monitor_control_read(): Read and handle QMP input
4388 */
4389static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4390{
4391 Monitor *old_mon = cur_mon;
4392
4393 cur_mon = opaque;
4394
5fa737a4 4395 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
9b57c02e
LC		 4396
4397 cur_mon = old_mon;
4398}
4399
731b0364 4400static void monitor_read(void *opaque, const uint8_t *buf, int size)
9dc39cba 4401{
731b0364 4402 Monitor *old_mon = cur_mon;
7e2515e8 4403 int i;
376253ec 4404
731b0364
AL		 4405 cur_mon = opaque;
4406
cde76ee1
AL		 4407 if (cur_mon->rs) {
4408 for (i = 0; i < size; i++)
4409 readline_handle_byte(cur_mon->rs, buf[i]);
4410 } else {
4411 if (size == 0 || buf[size - 1] != 0)
4412 monitor_printf(cur_mon, "corrupted command\n");
4413 else
f3c157c4 4414 handle_user_command(cur_mon, (char *)buf);
cde76ee1 4415 }
9dc39cba 4416
731b0364
AL		 4417 cur_mon = old_mon;
4418}
d8f44609 4419
376253ec 4420static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
aa455485 4421{
731b0364 4422 monitor_suspend(mon);
f3c157c4 4423 handle_user_command(mon, cmdline);
731b0364 4424 monitor_resume(mon);
d8f44609
AL		 4425}
4426
cde76ee1 4427int monitor_suspend(Monitor *mon)
d8f44609 4428{
cde76ee1
AL		 4429 if (!mon->rs)
4430 return -ENOTTY;
731b0364 4431 mon->suspend_cnt++;
cde76ee1 4432 return 0;
d8f44609
AL		 4433}
4434
376253ec 4435void monitor_resume(Monitor *mon)
d8f44609 4436{
cde76ee1
AL		 4437 if (!mon->rs)
4438 return;
731b0364
AL		 4439 if (--mon->suspend_cnt == 0)
4440 readline_show_prompt(mon->rs);
aa455485
FB		 4441}
4442
ca9567e2
LC		 4443static QObject *get_qmp_greeting(void)
4444{
b9c15f16 4445 QObject *ver = NULL;
ca9567e2 4446
b9c15f16 4447 qmp_marshal_input_query_version(NULL, NULL, &ver);
ca9567e2
LC		 4448 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver);
4449}
4450
9b57c02e
LC		 4451/**
4452 * monitor_control_event(): Print QMP gretting
4453 */
4454static void monitor_control_event(void *opaque, int event)
4455{
47116d1c
LC		 4456 QObject *data;
4457 Monitor *mon = opaque;
9b57c02e 4458
47116d1c
LC		 4459 switch (event) {
4460 case CHR_EVENT_OPENED:
4a7e1190 4461 mon->mc->command_mode = 0;
5fa737a4 4462 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
ca9567e2 4463 data = get_qmp_greeting();
9b57c02e
LC		 4464 monitor_json_emitter(mon, data);
4465 qobject_decref(data);
47116d1c
LC		 4466 break;
4467 case CHR_EVENT_CLOSED:
4468 json_message_parser_destroy(&mon->mc->parser);
4469 break;
9b57c02e
LC		 4470 }
4471}
4472
731b0364 4473static void monitor_event(void *opaque, int event)
86e94dea 4474{
376253ec
AL		 4475 Monitor *mon = opaque;
4476
2724b180
AL		 4477 switch (event) {
4478 case CHR_EVENT_MUX_IN:
a7aec5da
GH		 4479 mon->mux_out = 0;
4480 if (mon->reset_seen) {
4481 readline_restart(mon->rs);
4482 monitor_resume(mon);
4483 monitor_flush(mon);
4484 } else {
4485 mon->suspend_cnt = 0;
4486 }
2724b180
AL		 4487 break;
4488
4489 case CHR_EVENT_MUX_OUT:
a7aec5da
GH		 4490 if (mon->reset_seen) {
4491 if (mon->suspend_cnt == 0) {
4492 monitor_printf(mon, "\n");
4493 }
4494 monitor_flush(mon);
4495 monitor_suspend(mon);
4496 } else {
4497 mon->suspend_cnt++;
4498 }
4499 mon->mux_out = 1;
2724b180 4500 break;
86e94dea 4501
b6b8df56 4502 case CHR_EVENT_OPENED:
2724b180
AL		 4503 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4504 "information\n", QEMU_VERSION);
a7aec5da 4505 if (!mon->mux_out) {
2724b180 4506 readline_show_prompt(mon->rs);
a7aec5da
GH		 4507 }
4508 mon->reset_seen = 1;
2724b180
AL		 4509 break;
4510 }
86e94dea
TS		 4511}
4512
816f8925
WX		 4513static int
4514compare_mon_cmd(const void *a, const void *b)
4515{
4516 return strcmp(((const mon_cmd_t *)a)->name,
4517 ((const mon_cmd_t *)b)->name);
4518}
4519
4520static void sortcmdlist(void)
4521{
4522 int array_num;
4523 int elem_size = sizeof(mon_cmd_t);
4524
4525 array_num = sizeof(mon_cmds)/elem_size-1;
4526 qsort((void *)mon_cmds, array_num, elem_size, compare_mon_cmd);
4527
4528 array_num = sizeof(info_cmds)/elem_size-1;
4529 qsort((void *)info_cmds, array_num, elem_size, compare_mon_cmd);
4530}
4531
76655d6d
AL		 4532
4533/*
4534 * Local variables:
4535 * c-indent-level: 4
4536 * c-basic-offset: 4
4537 * tab-width: 8
4538 * End:
4539 */
4540
731b0364 4541void monitor_init(CharDriverState *chr, int flags)
aa455485 4542{
731b0364 4543 static int is_first_init = 1;
87127161 4544 Monitor *mon;
20d8a3ed
TS		 4545
4546 if (is_first_init) {
74475455 4547 key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL);
20d8a3ed
TS		 4548 is_first_init = 0;
4549 }
87127161 4550
7267c094 4551 mon = g_malloc0(sizeof(*mon));
20d8a3ed 4552
87127161 4553 mon->chr = chr;
731b0364 4554 mon->flags = flags;
cde76ee1
AL		 4555 if (flags & MONITOR_USE_READLINE) {
4556 mon->rs = readline_init(mon, monitor_find_completion);
4557 monitor_read_command(mon, 0);
4558 }
87127161 4559
9b57c02e 4560 if (monitor_ctrl_mode(mon)) {
7267c094 4561 mon->mc = g_malloc0(sizeof(MonitorControl));
9b57c02e
LC		 4562 /* Control mode requires special handlers */
4563 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4564 monitor_control_event, mon);
15f31519 4565 qemu_chr_fe_set_echo(chr, true);
9b57c02e
LC		 4566 } else {
4567 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4568 monitor_event, mon);
4569 }
87127161 4570
72cf2d4f 4571 QLIST_INSERT_HEAD(&mon_list, mon, entry);
8631b608
MA		 4572 if (!default_mon || (flags & MONITOR_IS_DEFAULT))
4573 default_mon = mon;
816f8925
WX		 4574
4575 sortcmdlist();
aa455485
FB		 4576}
4577
376253ec 4578static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
81d0912d 4579{
bb5fc20f
AL		 4580 BlockDriverState *bs = opaque;
4581 int ret = 0;
81d0912d 4582
bb5fc20f 4583 if (bdrv_set_key(bs, password) != 0) {
376253ec 4584 monitor_printf(mon, "invalid password\n");
bb5fc20f 4585 ret = -EPERM;
9dc39cba 4586 }
731b0364
AL		 4587 if (mon->password_completion_cb)
4588 mon->password_completion_cb(mon->password_opaque, ret);
bb5fc20f 4589
731b0364 4590 monitor_read_command(mon, 1);
9dc39cba 4591}
c0f4ce77 4592
7060b478
AL		 4593ReadLineState *monitor_get_rs(Monitor *mon)
4594{
4595 return mon->rs;
4596}
4597
0bbc47bb
LC		 4598int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
4599 BlockDriverCompletionFunc *completion_cb,
4600 void *opaque)
c0f4ce77 4601{
cde76ee1
AL		 4602 int err;
4603
bb5fc20f
AL		 4604 if (!bdrv_key_required(bs)) {
4605 if (completion_cb)
4606 completion_cb(opaque, 0);
0bbc47bb 4607 return 0;
bb5fc20f 4608 }
c0f4ce77 4609
94171e11 4610 if (monitor_ctrl_mode(mon)) {
903a8814
LC		 4611 qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs),
4612 bdrv_get_encrypted_filename(bs));
0bbc47bb 4613 return -1;
94171e11
LC		 4614 }
4615
376253ec
AL		 4616 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4617 bdrv_get_encrypted_filename(bs));
bb5fc20f 4618
731b0364
AL		 4619 mon->password_completion_cb = completion_cb;
4620 mon->password_opaque = opaque;
bb5fc20f 4621
cde76ee1
AL		 4622 err = monitor_read_password(mon, bdrv_password_cb, bs);
4623
4624 if (err && completion_cb)
4625 completion_cb(opaque, err);
0bbc47bb
LC		 4626
4627 return err;
c0f4ce77 4628}
e42e818b
LC		 4629
4630int monitor_read_block_device_key(Monitor *mon, const char *device,
4631 BlockDriverCompletionFunc *completion_cb,
4632 void *opaque)
4633{
4634 BlockDriverState *bs;
4635
4636 bs = bdrv_find(device);
4637 if (!bs) {
4638 monitor_printf(mon, "Device not found %s\n", device);
4639 return -1;
4640 }
4641
4642 return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque);
4643}
Qemu copy for testing