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Commit | Line | Data |
---|---|---|
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 PB |
36 | #include "qemu-char.h" |
37 | #include "sysemu.h" | |
376253ec AL |
38 | #include "monitor.h" |
39 | #include "readline.h" | |
87ecb68b PB |
40 | #include "console.h" |
41 | #include "block.h" | |
42 | #include "audio/audio.h" | |
9307c4c1 | 43 | #include "disas.h" |
df751fa8 | 44 | #include "balloon.h" |
c8256f9d | 45 | #include "qemu-timer.h" |
5bb7910a | 46 | #include "migration.h" |
7ba1e619 | 47 | #include "kvm.h" |
76655d6d | 48 | #include "acl.h" |
f7188bbe | 49 | #include "qint.h" |
8f3cec0b | 50 | #include "qlist.h" |
f7188bbe | 51 | #include "qdict.h" |
5fa737a4 | 52 | #include "qbool.h" |
f7188bbe | 53 | #include "qstring.h" |
8204a918 | 54 | #include "qerror.h" |
9b57c02e | 55 | #include "qjson.h" |
5fa737a4 LC |
56 | #include "json-streamer.h" |
57 | #include "json-parser.h" | |
d08d6f04 | 58 | #include "osdep.h" |
6a5bd307 | 59 | |
9dc39cba | 60 | //#define DEBUG |
81d0912d | 61 | //#define DEBUG_COMPLETION |
9dc39cba | 62 | |
9307c4c1 FB |
63 | /* |
64 | * Supported types: | |
5fafdf24 | 65 | * |
9307c4c1 | 66 | * 'F' filename |
81d0912d | 67 | * 'B' block device name |
9307c4c1 | 68 | * 's' string (accept optional quote) |
92a31b1f FB |
69 | * 'i' 32 bit integer |
70 | * 'l' target long (32 or 64 bit) | |
9307c4c1 FB |
71 | * '/' optional gdb-like print format (like "/10x") |
72 | * | |
fb46660e LC |
73 | * '?' optional type (for all types, except '/') |
74 | * '.' other form of optional type (for 'i' and 'l') | |
75 | * '-' optional parameter (eg. '-f') | |
9307c4c1 FB |
76 | * |
77 | */ | |
78 | ||
c227f099 | 79 | typedef struct mon_cmd_t { |
9dc39cba | 80 | const char *name; |
9307c4c1 | 81 | const char *args_type; |
9dc39cba FB |
82 | const char *params; |
83 | const char *help; | |
a2876f59 | 84 | void (*user_print)(Monitor *mon, const QObject *data); |
910df89d LC |
85 | union { |
86 | void (*info)(Monitor *mon); | |
13c7425e | 87 | void (*info_new)(Monitor *mon, QObject **ret_data); |
af4ce882 | 88 | void (*cmd)(Monitor *mon, const QDict *qdict); |
13917bee | 89 | void (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data); |
910df89d | 90 | } mhandler; |
c227f099 | 91 | } mon_cmd_t; |
9dc39cba | 92 | |
f07918fd | 93 | /* file descriptors passed via SCM_RIGHTS */ |
c227f099 AL |
94 | typedef struct mon_fd_t mon_fd_t; |
95 | struct mon_fd_t { | |
f07918fd MM |
96 | char *name; |
97 | int fd; | |
c227f099 | 98 | QLIST_ENTRY(mon_fd_t) next; |
f07918fd MM |
99 | }; |
100 | ||
5fa737a4 LC |
101 | typedef struct MonitorControl { |
102 | QObject *id; | |
4a29a85d | 103 | int print_enabled; |
5fa737a4 LC |
104 | JSONMessageParser parser; |
105 | } MonitorControl; | |
106 | ||
87127161 AL |
107 | struct Monitor { |
108 | CharDriverState *chr; | |
a7aec5da GH |
109 | int mux_out; |
110 | int reset_seen; | |
731b0364 AL |
111 | int flags; |
112 | int suspend_cnt; | |
113 | uint8_t outbuf[1024]; | |
114 | int outbuf_index; | |
115 | ReadLineState *rs; | |
5fa737a4 | 116 | MonitorControl *mc; |
731b0364 AL |
117 | CPUState *mon_cpu; |
118 | BlockDriverCompletionFunc *password_completion_cb; | |
119 | void *password_opaque; | |
8204a918 | 120 | QError *error; |
c227f099 | 121 | QLIST_HEAD(,mon_fd_t) fds; |
72cf2d4f | 122 | QLIST_ENTRY(Monitor) entry; |
87127161 AL |
123 | }; |
124 | ||
72cf2d4f | 125 | static QLIST_HEAD(mon_list, Monitor) mon_list; |
7e2515e8 | 126 | |
c227f099 AL |
127 | static const mon_cmd_t mon_cmds[]; |
128 | static const mon_cmd_t info_cmds[]; | |
9dc39cba | 129 | |
87127161 | 130 | Monitor *cur_mon = NULL; |
376253ec | 131 | |
731b0364 AL |
132 | static void monitor_command_cb(Monitor *mon, const char *cmdline, |
133 | void *opaque); | |
83ab7950 | 134 | |
418173c7 LC |
135 | /* Return true if in control mode, false otherwise */ |
136 | static inline int monitor_ctrl_mode(const Monitor *mon) | |
137 | { | |
138 | return (mon->flags & MONITOR_USE_CONTROL); | |
139 | } | |
140 | ||
731b0364 AL |
141 | static void monitor_read_command(Monitor *mon, int show_prompt) |
142 | { | |
183e6e52 LC |
143 | if (!mon->rs) |
144 | return; | |
145 | ||
731b0364 AL |
146 | readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); |
147 | if (show_prompt) | |
148 | readline_show_prompt(mon->rs); | |
149 | } | |
6a00d601 | 150 | |
cde76ee1 AL |
151 | static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func, |
152 | void *opaque) | |
bb5fc20f | 153 | { |
94171e11 LC |
154 | if (monitor_ctrl_mode(mon)) { |
155 | qemu_error_new(QERR_MISSING_PARAMETER, "password"); | |
156 | return -EINVAL; | |
157 | } else if (mon->rs) { | |
cde76ee1 AL |
158 | readline_start(mon->rs, "Password: ", 1, readline_func, opaque); |
159 | /* prompt is printed on return from the command handler */ | |
160 | return 0; | |
161 | } else { | |
162 | monitor_printf(mon, "terminal does not support password prompting\n"); | |
163 | return -ENOTTY; | |
164 | } | |
bb5fc20f AL |
165 | } |
166 | ||
376253ec | 167 | void monitor_flush(Monitor *mon) |
7e2515e8 | 168 | { |
a7aec5da | 169 | if (mon && mon->outbuf_index != 0 && !mon->mux_out) { |
731b0364 AL |
170 | qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index); |
171 | mon->outbuf_index = 0; | |
7e2515e8 FB |
172 | } |
173 | } | |
174 | ||
175 | /* flush at every end of line or if the buffer is full */ | |
376253ec | 176 | static void monitor_puts(Monitor *mon, const char *str) |
7e2515e8 | 177 | { |
60fe76f3 | 178 | char c; |
731b0364 | 179 | |
7e2515e8 FB |
180 | for(;;) { |
181 | c = *str++; | |
182 | if (c == '\0') | |
183 | break; | |
7ba1260a | 184 | if (c == '\n') |
731b0364 AL |
185 | mon->outbuf[mon->outbuf_index++] = '\r'; |
186 | mon->outbuf[mon->outbuf_index++] = c; | |
187 | if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1) | |
188 | || c == '\n') | |
376253ec | 189 | monitor_flush(mon); |
7e2515e8 FB |
190 | } |
191 | } | |
192 | ||
376253ec | 193 | void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) |
9dc39cba | 194 | { |
2daa1191 LC |
195 | if (!mon) |
196 | return; | |
197 | ||
4a29a85d LC |
198 | if (mon->mc && !mon->mc->print_enabled) { |
199 | qemu_error_new(QERR_UNDEFINED_ERROR); | |
200 | } else { | |
201 | char buf[4096]; | |
202 | vsnprintf(buf, sizeof(buf), fmt, ap); | |
203 | monitor_puts(mon, buf); | |
204 | } | |
9dc39cba FB |
205 | } |
206 | ||
376253ec | 207 | void monitor_printf(Monitor *mon, const char *fmt, ...) |
9dc39cba | 208 | { |
7e2515e8 FB |
209 | va_list ap; |
210 | va_start(ap, fmt); | |
376253ec | 211 | monitor_vprintf(mon, fmt, ap); |
7e2515e8 | 212 | va_end(ap); |
9dc39cba FB |
213 | } |
214 | ||
376253ec | 215 | void monitor_print_filename(Monitor *mon, const char *filename) |
fef30743 TS |
216 | { |
217 | int i; | |
218 | ||
219 | for (i = 0; filename[i]; i++) { | |
28a76be8 AL |
220 | switch (filename[i]) { |
221 | case ' ': | |
222 | case '"': | |
223 | case '\\': | |
224 | monitor_printf(mon, "\\%c", filename[i]); | |
225 | break; | |
226 | case '\t': | |
227 | monitor_printf(mon, "\\t"); | |
228 | break; | |
229 | case '\r': | |
230 | monitor_printf(mon, "\\r"); | |
231 | break; | |
232 | case '\n': | |
233 | monitor_printf(mon, "\\n"); | |
234 | break; | |
235 | default: | |
236 | monitor_printf(mon, "%c", filename[i]); | |
237 | break; | |
238 | } | |
fef30743 TS |
239 | } |
240 | } | |
241 | ||
7fe48483 FB |
242 | static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
243 | { | |
244 | va_list ap; | |
245 | va_start(ap, fmt); | |
376253ec | 246 | monitor_vprintf((Monitor *)stream, fmt, ap); |
7fe48483 FB |
247 | va_end(ap); |
248 | return 0; | |
249 | } | |
250 | ||
13c7425e LC |
251 | static void monitor_user_noop(Monitor *mon, const QObject *data) { } |
252 | ||
13917bee LC |
253 | static inline int monitor_handler_ported(const mon_cmd_t *cmd) |
254 | { | |
255 | return cmd->user_print != NULL; | |
256 | } | |
257 | ||
8204a918 LC |
258 | static inline int monitor_has_error(const Monitor *mon) |
259 | { | |
260 | return mon->error != NULL; | |
261 | } | |
262 | ||
9b57c02e LC |
263 | static void monitor_json_emitter(Monitor *mon, const QObject *data) |
264 | { | |
265 | QString *json; | |
266 | ||
267 | json = qobject_to_json(data); | |
268 | assert(json != NULL); | |
269 | ||
4a29a85d | 270 | mon->mc->print_enabled = 1; |
9b57c02e | 271 | monitor_printf(mon, "%s\n", qstring_get_str(json)); |
4a29a85d LC |
272 | mon->mc->print_enabled = 0; |
273 | ||
9b57c02e LC |
274 | QDECREF(json); |
275 | } | |
276 | ||
25b422eb LC |
277 | static void monitor_protocol_emitter(Monitor *mon, QObject *data) |
278 | { | |
279 | QDict *qmp; | |
280 | ||
281 | qmp = qdict_new(); | |
282 | ||
283 | if (!monitor_has_error(mon)) { | |
284 | /* success response */ | |
285 | if (data) { | |
286 | qobject_incref(data); | |
287 | qdict_put_obj(qmp, "return", data); | |
288 | } else { | |
0abc6579 LC |
289 | /* return an empty QDict by default */ |
290 | qdict_put(qmp, "return", qdict_new()); | |
25b422eb LC |
291 | } |
292 | } else { | |
293 | /* error response */ | |
77e595e7 | 294 | qdict_put(mon->error->error, "desc", qerror_human(mon->error)); |
25b422eb LC |
295 | qdict_put(qmp, "error", mon->error->error); |
296 | QINCREF(mon->error->error); | |
297 | QDECREF(mon->error); | |
298 | mon->error = NULL; | |
299 | } | |
300 | ||
5fa737a4 LC |
301 | if (mon->mc->id) { |
302 | qdict_put_obj(qmp, "id", mon->mc->id); | |
303 | mon->mc->id = NULL; | |
304 | } | |
305 | ||
25b422eb LC |
306 | monitor_json_emitter(mon, QOBJECT(qmp)); |
307 | QDECREF(qmp); | |
308 | } | |
309 | ||
0d1ea871 LC |
310 | static void timestamp_put(QDict *qdict) |
311 | { | |
312 | int err; | |
313 | QObject *obj; | |
d08d6f04 | 314 | qemu_timeval tv; |
0d1ea871 | 315 | |
d08d6f04 | 316 | err = qemu_gettimeofday(&tv); |
0d1ea871 LC |
317 | if (err < 0) |
318 | return; | |
319 | ||
320 | obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", " | |
321 | "'microseconds': %" PRId64 " }", | |
322 | (int64_t) tv.tv_sec, (int64_t) tv.tv_usec); | |
323 | assert(obj != NULL); | |
324 | ||
325 | qdict_put_obj(qdict, "timestamp", obj); | |
326 | } | |
327 | ||
328 | /** | |
329 | * monitor_protocol_event(): Generate a Monitor event | |
330 | * | |
331 | * Event-specific data can be emitted through the (optional) 'data' parameter. | |
332 | */ | |
333 | void monitor_protocol_event(MonitorEvent event, QObject *data) | |
334 | { | |
335 | QDict *qmp; | |
336 | const char *event_name; | |
337 | Monitor *mon = cur_mon; | |
338 | ||
242cd003 | 339 | assert(event < QEVENT_MAX); |
0d1ea871 LC |
340 | |
341 | if (!monitor_ctrl_mode(mon)) | |
342 | return; | |
343 | ||
344 | switch (event) { | |
242cd003 | 345 | case QEVENT_DEBUG: |
b1a15e7e LC |
346 | event_name = "DEBUG"; |
347 | break; | |
242cd003 | 348 | case QEVENT_SHUTDOWN: |
b1a15e7e LC |
349 | event_name = "SHUTDOWN"; |
350 | break; | |
242cd003 | 351 | case QEVENT_RESET: |
b1a15e7e LC |
352 | event_name = "RESET"; |
353 | break; | |
242cd003 | 354 | case QEVENT_POWERDOWN: |
b1a15e7e LC |
355 | event_name = "POWERDOWN"; |
356 | break; | |
242cd003 | 357 | case QEVENT_STOP: |
b1a15e7e LC |
358 | event_name = "STOP"; |
359 | break; | |
0d1ea871 LC |
360 | default: |
361 | abort(); | |
362 | break; | |
363 | } | |
364 | ||
365 | qmp = qdict_new(); | |
366 | timestamp_put(qmp); | |
367 | qdict_put(qmp, "event", qstring_from_str(event_name)); | |
3d72f9a2 LC |
368 | if (data) { |
369 | qobject_incref(data); | |
0d1ea871 | 370 | qdict_put_obj(qmp, "data", data); |
3d72f9a2 | 371 | } |
0d1ea871 LC |
372 | |
373 | monitor_json_emitter(mon, QOBJECT(qmp)); | |
374 | QDECREF(qmp); | |
375 | } | |
376 | ||
9dc39cba FB |
377 | static int compare_cmd(const char *name, const char *list) |
378 | { | |
379 | const char *p, *pstart; | |
380 | int len; | |
381 | len = strlen(name); | |
382 | p = list; | |
383 | for(;;) { | |
384 | pstart = p; | |
385 | p = strchr(p, '|'); | |
386 | if (!p) | |
387 | p = pstart + strlen(pstart); | |
388 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
389 | return 1; | |
390 | if (*p == '\0') | |
391 | break; | |
392 | p++; | |
393 | } | |
394 | return 0; | |
395 | } | |
396 | ||
c227f099 | 397 | static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds, |
376253ec | 398 | const char *prefix, const char *name) |
9dc39cba | 399 | { |
c227f099 | 400 | const mon_cmd_t *cmd; |
9dc39cba FB |
401 | |
402 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
403 | if (!name || !strcmp(name, cmd->name)) | |
376253ec AL |
404 | monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name, |
405 | cmd->params, cmd->help); | |
9dc39cba FB |
406 | } |
407 | } | |
408 | ||
376253ec | 409 | static void help_cmd(Monitor *mon, const char *name) |
9dc39cba FB |
410 | { |
411 | if (name && !strcmp(name, "info")) { | |
376253ec | 412 | help_cmd_dump(mon, info_cmds, "info ", NULL); |
9dc39cba | 413 | } else { |
376253ec | 414 | help_cmd_dump(mon, mon_cmds, "", name); |
f193c797 | 415 | if (name && !strcmp(name, "log")) { |
8662d656 | 416 | const CPULogItem *item; |
376253ec AL |
417 | monitor_printf(mon, "Log items (comma separated):\n"); |
418 | monitor_printf(mon, "%-10s %s\n", "none", "remove all logs"); | |
f193c797 | 419 | for(item = cpu_log_items; item->mask != 0; item++) { |
376253ec | 420 | monitor_printf(mon, "%-10s %s\n", item->name, item->help); |
f193c797 FB |
421 | } |
422 | } | |
9dc39cba FB |
423 | } |
424 | } | |
425 | ||
d54908a5 | 426 | static void do_help_cmd(Monitor *mon, const QDict *qdict) |
38183186 | 427 | { |
d54908a5 | 428 | help_cmd(mon, qdict_get_try_str(qdict, "name")); |
38183186 LC |
429 | } |
430 | ||
d54908a5 | 431 | static void do_commit(Monitor *mon, const QDict *qdict) |
9dc39cba | 432 | { |
751c6a17 GH |
433 | int all_devices; |
434 | DriveInfo *dinfo; | |
d54908a5 | 435 | const char *device = qdict_get_str(qdict, "device"); |
2dc7b602 | 436 | |
7954c734 | 437 | all_devices = !strcmp(device, "all"); |
72cf2d4f | 438 | QTAILQ_FOREACH(dinfo, &drives, next) { |
751c6a17 | 439 | if (!all_devices) |
73006d2a | 440 | if (strcmp(bdrv_get_device_name(dinfo->bdrv), device)) |
751c6a17 GH |
441 | continue; |
442 | bdrv_commit(dinfo->bdrv); | |
9dc39cba FB |
443 | } |
444 | } | |
445 | ||
13c7425e | 446 | static void do_info(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba | 447 | { |
c227f099 | 448 | const mon_cmd_t *cmd; |
d54908a5 | 449 | const char *item = qdict_get_try_str(qdict, "item"); |
9dc39cba | 450 | |
956f1a0d LC |
451 | if (!item) { |
452 | assert(monitor_ctrl_mode(mon) == 0); | |
9dc39cba | 453 | goto help; |
956f1a0d | 454 | } |
13c7425e LC |
455 | |
456 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
5fafdf24 | 457 | if (compare_cmd(item, cmd->name)) |
13c7425e | 458 | break; |
9dc39cba | 459 | } |
13c7425e | 460 | |
956f1a0d LC |
461 | if (cmd->name == NULL) { |
462 | if (monitor_ctrl_mode(mon)) { | |
463 | qemu_error_new(QERR_COMMAND_NOT_FOUND, item); | |
464 | return; | |
465 | } | |
13c7425e | 466 | goto help; |
956f1a0d | 467 | } |
13c7425e LC |
468 | |
469 | if (monitor_handler_ported(cmd)) { | |
470 | cmd->mhandler.info_new(mon, ret_data); | |
25b422eb LC |
471 | |
472 | if (!monitor_ctrl_mode(mon)) { | |
473 | /* | |
474 | * User Protocol function is called here, Monitor Protocol is | |
475 | * handled by monitor_call_handler() | |
476 | */ | |
477 | if (*ret_data) | |
478 | cmd->user_print(mon, *ret_data); | |
479 | } | |
13c7425e | 480 | } else { |
956f1a0d LC |
481 | if (monitor_ctrl_mode(mon)) { |
482 | /* handler not converted yet */ | |
483 | qemu_error_new(QERR_COMMAND_NOT_FOUND, item); | |
484 | } else { | |
485 | cmd->mhandler.info(mon); | |
486 | } | |
13c7425e LC |
487 | } |
488 | ||
9dc39cba | 489 | return; |
13c7425e LC |
490 | |
491 | help: | |
492 | help_cmd(mon, "info"); | |
9dc39cba FB |
493 | } |
494 | ||
45e914cf LC |
495 | static void do_info_version_print(Monitor *mon, const QObject *data) |
496 | { | |
497 | QDict *qdict; | |
498 | ||
499 | qdict = qobject_to_qdict(data); | |
500 | ||
501 | monitor_printf(mon, "%s%s\n", qdict_get_str(qdict, "qemu"), | |
502 | qdict_get_str(qdict, "package")); | |
503 | } | |
504 | ||
ab2d3187 LC |
505 | /** |
506 | * do_info_version(): Show QEMU version | |
45e914cf LC |
507 | * |
508 | * Return a QDict with the following information: | |
509 | * | |
510 | * - "qemu": QEMU's version | |
511 | * - "package": package's version | |
512 | * | |
513 | * Example: | |
514 | * | |
515 | * { "qemu": "0.11.50", "package": "" } | |
ab2d3187 LC |
516 | */ |
517 | static void do_info_version(Monitor *mon, QObject **ret_data) | |
9bc9d1c7 | 518 | { |
45e914cf LC |
519 | *ret_data = qobject_from_jsonf("{ 'qemu': %s, 'package': %s }", |
520 | QEMU_VERSION, QEMU_PKGVERSION); | |
9bc9d1c7 FB |
521 | } |
522 | ||
e05486cb | 523 | static void do_info_name_print(Monitor *mon, const QObject *data) |
c35734b2 | 524 | { |
e05486cb LC |
525 | QDict *qdict; |
526 | ||
527 | qdict = qobject_to_qdict(data); | |
528 | if (qdict_size(qdict) == 0) { | |
529 | return; | |
530 | } | |
531 | ||
532 | monitor_printf(mon, "%s\n", qdict_get_str(qdict, "name")); | |
533 | } | |
534 | ||
535 | /** | |
536 | * do_info_name(): Show VM name | |
537 | * | |
538 | * Return a QDict with the following information: | |
539 | * | |
540 | * - "name": VM's name (optional) | |
541 | * | |
542 | * Example: | |
543 | * | |
544 | * { "name": "qemu-name" } | |
545 | */ | |
546 | static void do_info_name(Monitor *mon, QObject **ret_data) | |
547 | { | |
548 | *ret_data = qemu_name ? qobject_from_jsonf("{'name': %s }", qemu_name) : | |
549 | qobject_from_jsonf("{}"); | |
c35734b2 TS |
550 | } |
551 | ||
1a728677 LC |
552 | static QObject *get_cmd_dict(const char *name) |
553 | { | |
554 | const char *p; | |
555 | ||
556 | /* Remove '|' from some commands */ | |
557 | p = strchr(name, '|'); | |
558 | if (p) { | |
559 | p++; | |
560 | } else { | |
561 | p = name; | |
562 | } | |
563 | ||
564 | return qobject_from_jsonf("{ 'name': %s }", p); | |
565 | } | |
566 | ||
e3bba9d0 LC |
567 | /** |
568 | * do_info_commands(): List QMP available commands | |
569 | * | |
1a728677 LC |
570 | * Each command is represented by a QDict, the returned QObject is a QList |
571 | * of all commands. | |
572 | * | |
573 | * The QDict contains: | |
574 | * | |
575 | * - "name": command's name | |
576 | * | |
577 | * Example: | |
578 | * | |
579 | * { [ { "name": "query-balloon" }, { "name": "system_powerdown" } ] } | |
e3bba9d0 LC |
580 | */ |
581 | static void do_info_commands(Monitor *mon, QObject **ret_data) | |
582 | { | |
583 | QList *cmd_list; | |
584 | const mon_cmd_t *cmd; | |
585 | ||
586 | cmd_list = qlist_new(); | |
587 | ||
588 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
589 | if (monitor_handler_ported(cmd) && !compare_cmd(cmd->name, "info")) { | |
1a728677 | 590 | qlist_append_obj(cmd_list, get_cmd_dict(cmd->name)); |
e3bba9d0 LC |
591 | } |
592 | } | |
593 | ||
594 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
595 | if (monitor_handler_ported(cmd)) { | |
596 | char buf[128]; | |
597 | snprintf(buf, sizeof(buf), "query-%s", cmd->name); | |
1a728677 | 598 | qlist_append_obj(cmd_list, get_cmd_dict(buf)); |
e3bba9d0 LC |
599 | } |
600 | } | |
601 | ||
602 | *ret_data = QOBJECT(cmd_list); | |
603 | } | |
604 | ||
bf4f74c0 | 605 | #if defined(TARGET_I386) |
14f0720d | 606 | static void do_info_hpet_print(Monitor *mon, const QObject *data) |
16b29ae1 | 607 | { |
376253ec | 608 | monitor_printf(mon, "HPET is %s by QEMU\n", |
14f0720d LC |
609 | qdict_get_bool(qobject_to_qdict(data), "enabled") ? |
610 | "enabled" : "disabled"); | |
611 | } | |
612 | ||
613 | /** | |
614 | * do_info_hpet(): Show HPET state | |
615 | * | |
616 | * Return a QDict with the following information: | |
617 | * | |
618 | * - "enabled": true if hpet if enabled, false otherwise | |
619 | * | |
620 | * Example: | |
621 | * | |
622 | * { "enabled": true } | |
623 | */ | |
624 | static void do_info_hpet(Monitor *mon, QObject **ret_data) | |
625 | { | |
626 | *ret_data = qobject_from_jsonf("{ 'enabled': %i }", !no_hpet); | |
16b29ae1 | 627 | } |
bf4f74c0 | 628 | #endif |
16b29ae1 | 629 | |
9603ceba | 630 | static void do_info_uuid_print(Monitor *mon, const QObject *data) |
a36e69dd | 631 | { |
9603ceba LC |
632 | monitor_printf(mon, "%s\n", qdict_get_str(qobject_to_qdict(data), "UUID")); |
633 | } | |
634 | ||
635 | /** | |
636 | * do_info_uuid(): Show VM UUID | |
637 | * | |
638 | * Return a QDict with the following information: | |
639 | * | |
640 | * - "UUID": Universally Unique Identifier | |
641 | * | |
642 | * Example: | |
643 | * | |
644 | * { "UUID": "550e8400-e29b-41d4-a716-446655440000" } | |
645 | */ | |
646 | static void do_info_uuid(Monitor *mon, QObject **ret_data) | |
647 | { | |
648 | char uuid[64]; | |
649 | ||
650 | snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1], | |
376253ec AL |
651 | qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], |
652 | qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], | |
653 | qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], | |
654 | qemu_uuid[14], qemu_uuid[15]); | |
9603ceba | 655 | *ret_data = qobject_from_jsonf("{ 'UUID': %s }", uuid); |
a36e69dd TS |
656 | } |
657 | ||
6a00d601 | 658 | /* get the current CPU defined by the user */ |
9596ebb7 | 659 | static int mon_set_cpu(int cpu_index) |
6a00d601 FB |
660 | { |
661 | CPUState *env; | |
662 | ||
663 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
664 | if (env->cpu_index == cpu_index) { | |
731b0364 | 665 | cur_mon->mon_cpu = env; |
6a00d601 FB |
666 | return 0; |
667 | } | |
668 | } | |
669 | return -1; | |
670 | } | |
671 | ||
9596ebb7 | 672 | static CPUState *mon_get_cpu(void) |
6a00d601 | 673 | { |
731b0364 | 674 | if (!cur_mon->mon_cpu) { |
6a00d601 FB |
675 | mon_set_cpu(0); |
676 | } | |
4c0960c0 | 677 | cpu_synchronize_state(cur_mon->mon_cpu); |
731b0364 | 678 | return cur_mon->mon_cpu; |
6a00d601 FB |
679 | } |
680 | ||
376253ec | 681 | static void do_info_registers(Monitor *mon) |
9307c4c1 | 682 | { |
6a00d601 FB |
683 | CPUState *env; |
684 | env = mon_get_cpu(); | |
685 | if (!env) | |
686 | return; | |
9307c4c1 | 687 | #ifdef TARGET_I386 |
376253ec | 688 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
d24b15a8 | 689 | X86_DUMP_FPU); |
9307c4c1 | 690 | #else |
376253ec | 691 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
7fe48483 | 692 | 0); |
9307c4c1 FB |
693 | #endif |
694 | } | |
695 | ||
8f3cec0b LC |
696 | static void print_cpu_iter(QObject *obj, void *opaque) |
697 | { | |
698 | QDict *cpu; | |
699 | int active = ' '; | |
700 | Monitor *mon = opaque; | |
701 | ||
702 | assert(qobject_type(obj) == QTYPE_QDICT); | |
703 | cpu = qobject_to_qdict(obj); | |
704 | ||
55483ad6 | 705 | if (qdict_get_bool(cpu, "current")) { |
8f3cec0b | 706 | active = '*'; |
55483ad6 | 707 | } |
8f3cec0b LC |
708 | |
709 | monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU")); | |
710 | ||
711 | #if defined(TARGET_I386) | |
712 | monitor_printf(mon, "pc=0x" TARGET_FMT_lx, | |
713 | (target_ulong) qdict_get_int(cpu, "pc")); | |
714 | #elif defined(TARGET_PPC) | |
715 | monitor_printf(mon, "nip=0x" TARGET_FMT_lx, | |
716 | (target_long) qdict_get_int(cpu, "nip")); | |
717 | #elif defined(TARGET_SPARC) | |
718 | monitor_printf(mon, "pc=0x " TARGET_FMT_lx, | |
719 | (target_long) qdict_get_int(cpu, "pc")); | |
720 | monitor_printf(mon, "npc=0x" TARGET_FMT_lx, | |
721 | (target_long) qdict_get_int(cpu, "npc")); | |
722 | #elif defined(TARGET_MIPS) | |
723 | monitor_printf(mon, "PC=0x" TARGET_FMT_lx, | |
724 | (target_long) qdict_get_int(cpu, "PC")); | |
725 | #endif | |
726 | ||
55483ad6 | 727 | if (qdict_get_bool(cpu, "halted")) { |
8f3cec0b | 728 | monitor_printf(mon, " (halted)"); |
55483ad6 | 729 | } |
8f3cec0b LC |
730 | |
731 | monitor_printf(mon, "\n"); | |
732 | } | |
733 | ||
734 | static void monitor_print_cpus(Monitor *mon, const QObject *data) | |
735 | { | |
736 | QList *cpu_list; | |
737 | ||
738 | assert(qobject_type(data) == QTYPE_QLIST); | |
739 | cpu_list = qobject_to_qlist(data); | |
740 | qlist_iter(cpu_list, print_cpu_iter, mon); | |
741 | } | |
742 | ||
743 | /** | |
744 | * do_info_cpus(): Show CPU information | |
745 | * | |
55483ad6 | 746 | * Return a QList. Each CPU is represented by a QDict, which contains: |
8f3cec0b | 747 | * |
55483ad6 LC |
748 | * - "cpu": CPU index |
749 | * - "current": true if this is the current CPU, false otherwise | |
750 | * - "halted": true if the cpu is halted, false otherwise | |
751 | * - Current program counter. The key's name depends on the architecture: | |
752 | * "pc": i386/x86)64 | |
753 | * "nip": PPC | |
754 | * "pc" and "npc": sparc | |
755 | * "PC": mips | |
8f3cec0b | 756 | * |
55483ad6 LC |
757 | * Example: |
758 | * | |
759 | * [ { "CPU": 0, "current": true, "halted": false, "pc": 3227107138 }, | |
760 | * { "CPU": 1, "current": false, "halted": true, "pc": 7108165 } ] | |
8f3cec0b LC |
761 | */ |
762 | static void do_info_cpus(Monitor *mon, QObject **ret_data) | |
6a00d601 FB |
763 | { |
764 | CPUState *env; | |
8f3cec0b LC |
765 | QList *cpu_list; |
766 | ||
767 | cpu_list = qlist_new(); | |
6a00d601 FB |
768 | |
769 | /* just to set the default cpu if not already done */ | |
770 | mon_get_cpu(); | |
771 | ||
772 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
55483ad6 LC |
773 | QDict *cpu; |
774 | QObject *obj; | |
8f3cec0b | 775 | |
4c0960c0 | 776 | cpu_synchronize_state(env); |
8f3cec0b | 777 | |
55483ad6 LC |
778 | obj = qobject_from_jsonf("{ 'CPU': %d, 'current': %i, 'halted': %i }", |
779 | env->cpu_index, env == mon->mon_cpu, | |
780 | env->halted); | |
781 | assert(obj != NULL); | |
782 | ||
783 | cpu = qobject_to_qdict(obj); | |
8f3cec0b | 784 | |
6a00d601 | 785 | #if defined(TARGET_I386) |
8f3cec0b | 786 | qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base)); |
e80e1cc4 | 787 | #elif defined(TARGET_PPC) |
8f3cec0b | 788 | qdict_put(cpu, "nip", qint_from_int(env->nip)); |
ba3c64fb | 789 | #elif defined(TARGET_SPARC) |
8f3cec0b LC |
790 | qdict_put(cpu, "pc", qint_from_int(env->pc)); |
791 | qdict_put(cpu, "npc", qint_from_int(env->npc)); | |
ead9360e | 792 | #elif defined(TARGET_MIPS) |
8f3cec0b | 793 | qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC)); |
ce5232c5 | 794 | #endif |
8f3cec0b LC |
795 | |
796 | qlist_append(cpu_list, cpu); | |
6a00d601 | 797 | } |
8f3cec0b LC |
798 | |
799 | *ret_data = QOBJECT(cpu_list); | |
6a00d601 FB |
800 | } |
801 | ||
d54908a5 | 802 | static void do_cpu_set(Monitor *mon, const QDict *qdict) |
6a00d601 | 803 | { |
d54908a5 | 804 | int index = qdict_get_int(qdict, "index"); |
6a00d601 | 805 | if (mon_set_cpu(index) < 0) |
376253ec | 806 | monitor_printf(mon, "Invalid CPU index\n"); |
6a00d601 FB |
807 | } |
808 | ||
376253ec | 809 | static void do_info_jit(Monitor *mon) |
e3db7226 | 810 | { |
376253ec | 811 | dump_exec_info((FILE *)mon, monitor_fprintf); |
e3db7226 FB |
812 | } |
813 | ||
376253ec | 814 | static void do_info_history(Monitor *mon) |
aa455485 FB |
815 | { |
816 | int i; | |
7e2515e8 | 817 | const char *str; |
3b46e624 | 818 | |
cde76ee1 AL |
819 | if (!mon->rs) |
820 | return; | |
7e2515e8 FB |
821 | i = 0; |
822 | for(;;) { | |
731b0364 | 823 | str = readline_get_history(mon->rs, i); |
7e2515e8 FB |
824 | if (!str) |
825 | break; | |
376253ec | 826 | monitor_printf(mon, "%d: '%s'\n", i, str); |
8e3a9fd2 | 827 | i++; |
aa455485 FB |
828 | } |
829 | } | |
830 | ||
76a66253 JM |
831 | #if defined(TARGET_PPC) |
832 | /* XXX: not implemented in other targets */ | |
376253ec | 833 | static void do_info_cpu_stats(Monitor *mon) |
76a66253 JM |
834 | { |
835 | CPUState *env; | |
836 | ||
837 | env = mon_get_cpu(); | |
376253ec | 838 | cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0); |
76a66253 JM |
839 | } |
840 | #endif | |
841 | ||
b223f35f LC |
842 | /** |
843 | * do_quit(): Quit QEMU execution | |
844 | */ | |
845 | static void do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
9dc39cba FB |
846 | { |
847 | exit(0); | |
848 | } | |
849 | ||
376253ec | 850 | static int eject_device(Monitor *mon, BlockDriverState *bs, int force) |
9dc39cba FB |
851 | { |
852 | if (bdrv_is_inserted(bs)) { | |
853 | if (!force) { | |
854 | if (!bdrv_is_removable(bs)) { | |
2c2a6bb8 MA |
855 | qemu_error_new(QERR_DEVICE_NOT_REMOVABLE, |
856 | bdrv_get_device_name(bs)); | |
9dc39cba FB |
857 | return -1; |
858 | } | |
859 | if (bdrv_is_locked(bs)) { | |
2c2a6bb8 | 860 | qemu_error_new(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs)); |
9dc39cba FB |
861 | return -1; |
862 | } | |
863 | } | |
864 | bdrv_close(bs); | |
865 | } | |
866 | return 0; | |
867 | } | |
868 | ||
e1c923a6 | 869 | static void do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba FB |
870 | { |
871 | BlockDriverState *bs; | |
f18c16de | 872 | int force = qdict_get_int(qdict, "force"); |
78d714e0 | 873 | const char *filename = qdict_get_str(qdict, "device"); |
9dc39cba | 874 | |
9307c4c1 | 875 | bs = bdrv_find(filename); |
9dc39cba | 876 | if (!bs) { |
2c2a6bb8 | 877 | qemu_error_new(QERR_DEVICE_NOT_FOUND, filename); |
9dc39cba FB |
878 | return; |
879 | } | |
376253ec | 880 | eject_device(mon, bs, force); |
9dc39cba FB |
881 | } |
882 | ||
a3a55a2e LC |
883 | static void do_block_set_passwd(Monitor *mon, const QDict *qdict, |
884 | QObject **ret_data) | |
885 | { | |
886 | BlockDriverState *bs; | |
887 | ||
888 | bs = bdrv_find(qdict_get_str(qdict, "device")); | |
889 | if (!bs) { | |
890 | qemu_error_new(QERR_DEVICE_NOT_FOUND, qdict_get_str(qdict, "device")); | |
891 | return; | |
892 | } | |
893 | ||
894 | if (bdrv_set_key(bs, qdict_get_str(qdict, "password")) < 0) { | |
895 | qemu_error_new(QERR_INVALID_PASSWORD); | |
896 | } | |
897 | } | |
898 | ||
376253ec AL |
899 | static void do_change_block(Monitor *mon, const char *device, |
900 | const char *filename, const char *fmt) | |
9dc39cba FB |
901 | { |
902 | BlockDriverState *bs; | |
2ecea9b8 | 903 | BlockDriver *drv = NULL; |
9dc39cba | 904 | |
9307c4c1 | 905 | bs = bdrv_find(device); |
9dc39cba | 906 | if (!bs) { |
ec3b82af | 907 | qemu_error_new(QERR_DEVICE_NOT_FOUND, device); |
9dc39cba FB |
908 | return; |
909 | } | |
2ecea9b8 | 910 | if (fmt) { |
eb852011 | 911 | drv = bdrv_find_whitelisted_format(fmt); |
2ecea9b8 | 912 | if (!drv) { |
ec3b82af | 913 | qemu_error_new(QERR_INVALID_BLOCK_FORMAT, fmt); |
2ecea9b8 AJ |
914 | return; |
915 | } | |
916 | } | |
376253ec | 917 | if (eject_device(mon, bs, 0) < 0) |
9dc39cba | 918 | return; |
2ecea9b8 | 919 | bdrv_open2(bs, filename, 0, drv); |
376253ec | 920 | monitor_read_bdrv_key_start(mon, bs, NULL, NULL); |
bb5fc20f AL |
921 | } |
922 | ||
ec3b82af | 923 | static void change_vnc_password(const char *password) |
bb5fc20f AL |
924 | { |
925 | if (vnc_display_password(NULL, password) < 0) | |
ec3b82af | 926 | qemu_error_new(QERR_SET_PASSWD_FAILED); |
bb5fc20f | 927 | |
2895e075 MA |
928 | } |
929 | ||
930 | static void change_vnc_password_cb(Monitor *mon, const char *password, | |
931 | void *opaque) | |
932 | { | |
ec3b82af | 933 | change_vnc_password(password); |
731b0364 | 934 | monitor_read_command(mon, 1); |
9dc39cba FB |
935 | } |
936 | ||
376253ec | 937 | static void do_change_vnc(Monitor *mon, const char *target, const char *arg) |
e25a5822 | 938 | { |
70848515 | 939 | if (strcmp(target, "passwd") == 0 || |
28a76be8 AL |
940 | strcmp(target, "password") == 0) { |
941 | if (arg) { | |
bb5fc20f | 942 | char password[9]; |
28a76be8 AL |
943 | strncpy(password, arg, sizeof(password)); |
944 | password[sizeof(password) - 1] = '\0'; | |
ec3b82af | 945 | change_vnc_password(password); |
bb5fc20f | 946 | } else { |
376253ec | 947 | monitor_read_password(mon, change_vnc_password_cb, NULL); |
bb5fc20f | 948 | } |
70848515 | 949 | } else { |
28a76be8 | 950 | if (vnc_display_open(NULL, target) < 0) |
ec3b82af | 951 | qemu_error_new(QERR_VNC_SERVER_FAILED, target); |
70848515 | 952 | } |
e25a5822 TS |
953 | } |
954 | ||
ec3b82af MA |
955 | /** |
956 | * do_change(): Change a removable medium, or VNC configuration | |
957 | */ | |
958 | static void do_change(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
e25a5822 | 959 | { |
1d4daa91 LC |
960 | const char *device = qdict_get_str(qdict, "device"); |
961 | const char *target = qdict_get_str(qdict, "target"); | |
962 | const char *arg = qdict_get_try_str(qdict, "arg"); | |
e25a5822 | 963 | if (strcmp(device, "vnc") == 0) { |
28a76be8 | 964 | do_change_vnc(mon, target, arg); |
e25a5822 | 965 | } else { |
28a76be8 | 966 | do_change_block(mon, device, target, arg); |
e25a5822 TS |
967 | } |
968 | } | |
969 | ||
d54908a5 | 970 | static void do_screen_dump(Monitor *mon, const QDict *qdict) |
59a983b9 | 971 | { |
d54908a5 | 972 | vga_hw_screen_dump(qdict_get_str(qdict, "filename")); |
59a983b9 FB |
973 | } |
974 | ||
d54908a5 | 975 | static void do_logfile(Monitor *mon, const QDict *qdict) |
e735b91c | 976 | { |
d54908a5 | 977 | cpu_set_log_filename(qdict_get_str(qdict, "filename")); |
e735b91c PB |
978 | } |
979 | ||
d54908a5 | 980 | static void do_log(Monitor *mon, const QDict *qdict) |
f193c797 FB |
981 | { |
982 | int mask; | |
d54908a5 | 983 | const char *items = qdict_get_str(qdict, "items"); |
3b46e624 | 984 | |
9307c4c1 | 985 | if (!strcmp(items, "none")) { |
f193c797 FB |
986 | mask = 0; |
987 | } else { | |
9307c4c1 | 988 | mask = cpu_str_to_log_mask(items); |
f193c797 | 989 | if (!mask) { |
376253ec | 990 | help_cmd(mon, "log"); |
f193c797 FB |
991 | return; |
992 | } | |
993 | } | |
994 | cpu_set_log(mask); | |
995 | } | |
996 | ||
d54908a5 | 997 | static void do_singlestep(Monitor *mon, const QDict *qdict) |
1b530a6d | 998 | { |
d54908a5 | 999 | const char *option = qdict_get_try_str(qdict, "option"); |
1b530a6d AJ |
1000 | if (!option || !strcmp(option, "on")) { |
1001 | singlestep = 1; | |
1002 | } else if (!strcmp(option, "off")) { | |
1003 | singlestep = 0; | |
1004 | } else { | |
1005 | monitor_printf(mon, "unexpected option %s\n", option); | |
1006 | } | |
1007 | } | |
1008 | ||
e0c97bde LC |
1009 | /** |
1010 | * do_stop(): Stop VM execution | |
1011 | */ | |
1012 | static void do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
8a7ddc38 FB |
1013 | { |
1014 | vm_stop(EXCP_INTERRUPT); | |
1015 | } | |
1016 | ||
bb5fc20f | 1017 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs); |
c0f4ce77 | 1018 | |
376253ec AL |
1019 | struct bdrv_iterate_context { |
1020 | Monitor *mon; | |
1021 | int err; | |
1022 | }; | |
1023 | ||
a1f896a0 LC |
1024 | /** |
1025 | * do_cont(): Resume emulation. | |
1026 | */ | |
1027 | static void do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
8a7ddc38 | 1028 | { |
376253ec | 1029 | struct bdrv_iterate_context context = { mon, 0 }; |
c0f4ce77 | 1030 | |
376253ec | 1031 | bdrv_iterate(encrypted_bdrv_it, &context); |
c0f4ce77 | 1032 | /* only resume the vm if all keys are set and valid */ |
376253ec | 1033 | if (!context.err) |
c0f4ce77 | 1034 | vm_start(); |
8a7ddc38 FB |
1035 | } |
1036 | ||
bb5fc20f AL |
1037 | static void bdrv_key_cb(void *opaque, int err) |
1038 | { | |
376253ec AL |
1039 | Monitor *mon = opaque; |
1040 | ||
bb5fc20f AL |
1041 | /* another key was set successfully, retry to continue */ |
1042 | if (!err) | |
a1f896a0 | 1043 | do_cont(mon, NULL, NULL); |
bb5fc20f AL |
1044 | } |
1045 | ||
1046 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs) | |
1047 | { | |
376253ec | 1048 | struct bdrv_iterate_context *context = opaque; |
bb5fc20f | 1049 | |
376253ec AL |
1050 | if (!context->err && bdrv_key_required(bs)) { |
1051 | context->err = -EBUSY; | |
1052 | monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb, | |
1053 | context->mon); | |
bb5fc20f AL |
1054 | } |
1055 | } | |
1056 | ||
d54908a5 | 1057 | static void do_gdbserver(Monitor *mon, const QDict *qdict) |
59030a8c | 1058 | { |
d54908a5 | 1059 | const char *device = qdict_get_try_str(qdict, "device"); |
59030a8c AL |
1060 | if (!device) |
1061 | device = "tcp::" DEFAULT_GDBSTUB_PORT; | |
1062 | if (gdbserver_start(device) < 0) { | |
1063 | monitor_printf(mon, "Could not open gdbserver on device '%s'\n", | |
1064 | device); | |
1065 | } else if (strcmp(device, "none") == 0) { | |
36556b20 | 1066 | monitor_printf(mon, "Disabled gdbserver\n"); |
8a7ddc38 | 1067 | } else { |
59030a8c AL |
1068 | monitor_printf(mon, "Waiting for gdb connection on device '%s'\n", |
1069 | device); | |
8a7ddc38 FB |
1070 | } |
1071 | } | |
1072 | ||
d54908a5 | 1073 | static void do_watchdog_action(Monitor *mon, const QDict *qdict) |
9dd986cc | 1074 | { |
d54908a5 | 1075 | const char *action = qdict_get_str(qdict, "action"); |
9dd986cc RJ |
1076 | if (select_watchdog_action(action) == -1) { |
1077 | monitor_printf(mon, "Unknown watchdog action '%s'\n", action); | |
1078 | } | |
1079 | } | |
1080 | ||
376253ec | 1081 | static void monitor_printc(Monitor *mon, int c) |
9307c4c1 | 1082 | { |
376253ec | 1083 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1084 | switch(c) { |
1085 | case '\'': | |
376253ec | 1086 | monitor_printf(mon, "\\'"); |
9307c4c1 FB |
1087 | break; |
1088 | case '\\': | |
376253ec | 1089 | monitor_printf(mon, "\\\\"); |
9307c4c1 FB |
1090 | break; |
1091 | case '\n': | |
376253ec | 1092 | monitor_printf(mon, "\\n"); |
9307c4c1 FB |
1093 | break; |
1094 | case '\r': | |
376253ec | 1095 | monitor_printf(mon, "\\r"); |
9307c4c1 FB |
1096 | break; |
1097 | default: | |
1098 | if (c >= 32 && c <= 126) { | |
376253ec | 1099 | monitor_printf(mon, "%c", c); |
9307c4c1 | 1100 | } else { |
376253ec | 1101 | monitor_printf(mon, "\\x%02x", c); |
9307c4c1 FB |
1102 | } |
1103 | break; | |
1104 | } | |
376253ec | 1105 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1106 | } |
1107 | ||
376253ec | 1108 | static void memory_dump(Monitor *mon, int count, int format, int wsize, |
c227f099 | 1109 | target_phys_addr_t addr, int is_physical) |
9307c4c1 | 1110 | { |
6a00d601 | 1111 | CPUState *env; |
9307c4c1 FB |
1112 | int nb_per_line, l, line_size, i, max_digits, len; |
1113 | uint8_t buf[16]; | |
1114 | uint64_t v; | |
1115 | ||
1116 | if (format == 'i') { | |
1117 | int flags; | |
1118 | flags = 0; | |
6a00d601 FB |
1119 | env = mon_get_cpu(); |
1120 | if (!env && !is_physical) | |
1121 | return; | |
9307c4c1 | 1122 | #ifdef TARGET_I386 |
4c27ba27 | 1123 | if (wsize == 2) { |
9307c4c1 | 1124 | flags = 1; |
4c27ba27 FB |
1125 | } else if (wsize == 4) { |
1126 | flags = 0; | |
1127 | } else { | |
6a15fd12 | 1128 | /* as default we use the current CS size */ |
4c27ba27 | 1129 | flags = 0; |
6a15fd12 FB |
1130 | if (env) { |
1131 | #ifdef TARGET_X86_64 | |
5fafdf24 | 1132 | if ((env->efer & MSR_EFER_LMA) && |
6a15fd12 FB |
1133 | (env->segs[R_CS].flags & DESC_L_MASK)) |
1134 | flags = 2; | |
1135 | else | |
1136 | #endif | |
1137 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
1138 | flags = 1; | |
1139 | } | |
4c27ba27 FB |
1140 | } |
1141 | #endif | |
376253ec | 1142 | monitor_disas(mon, env, addr, count, is_physical, flags); |
9307c4c1 FB |
1143 | return; |
1144 | } | |
1145 | ||
1146 | len = wsize * count; | |
1147 | if (wsize == 1) | |
1148 | line_size = 8; | |
1149 | else | |
1150 | line_size = 16; | |
1151 | nb_per_line = line_size / wsize; | |
1152 | max_digits = 0; | |
1153 | ||
1154 | switch(format) { | |
1155 | case 'o': | |
1156 | max_digits = (wsize * 8 + 2) / 3; | |
1157 | break; | |
1158 | default: | |
1159 | case 'x': | |
1160 | max_digits = (wsize * 8) / 4; | |
1161 | break; | |
1162 | case 'u': | |
1163 | case 'd': | |
1164 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
1165 | break; | |
1166 | case 'c': | |
1167 | wsize = 1; | |
1168 | break; | |
1169 | } | |
1170 | ||
1171 | while (len > 0) { | |
7743e588 | 1172 | if (is_physical) |
376253ec | 1173 | monitor_printf(mon, TARGET_FMT_plx ":", addr); |
7743e588 | 1174 | else |
376253ec | 1175 | monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr); |
9307c4c1 FB |
1176 | l = len; |
1177 | if (l > line_size) | |
1178 | l = line_size; | |
1179 | if (is_physical) { | |
1180 | cpu_physical_memory_rw(addr, buf, l, 0); | |
1181 | } else { | |
6a00d601 FB |
1182 | env = mon_get_cpu(); |
1183 | if (!env) | |
1184 | break; | |
c8f79b67 | 1185 | if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
376253ec | 1186 | monitor_printf(mon, " Cannot access memory\n"); |
c8f79b67 AL |
1187 | break; |
1188 | } | |
9307c4c1 | 1189 | } |
5fafdf24 | 1190 | i = 0; |
9307c4c1 FB |
1191 | while (i < l) { |
1192 | switch(wsize) { | |
1193 | default: | |
1194 | case 1: | |
1195 | v = ldub_raw(buf + i); | |
1196 | break; | |
1197 | case 2: | |
1198 | v = lduw_raw(buf + i); | |
1199 | break; | |
1200 | case 4: | |
92a31b1f | 1201 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
1202 | break; |
1203 | case 8: | |
1204 | v = ldq_raw(buf + i); | |
1205 | break; | |
1206 | } | |
376253ec | 1207 | monitor_printf(mon, " "); |
9307c4c1 FB |
1208 | switch(format) { |
1209 | case 'o': | |
376253ec | 1210 | monitor_printf(mon, "%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
1211 | break; |
1212 | case 'x': | |
376253ec | 1213 | monitor_printf(mon, "0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
1214 | break; |
1215 | case 'u': | |
376253ec | 1216 | monitor_printf(mon, "%*" PRIu64, max_digits, v); |
9307c4c1 FB |
1217 | break; |
1218 | case 'd': | |
376253ec | 1219 | monitor_printf(mon, "%*" PRId64, max_digits, v); |
9307c4c1 FB |
1220 | break; |
1221 | case 'c': | |
376253ec | 1222 | monitor_printc(mon, v); |
9307c4c1 FB |
1223 | break; |
1224 | } | |
1225 | i += wsize; | |
1226 | } | |
376253ec | 1227 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1228 | addr += l; |
1229 | len -= l; | |
1230 | } | |
1231 | } | |
1232 | ||
1bd1442e | 1233 | static void do_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1234 | { |
1bd1442e LC |
1235 | int count = qdict_get_int(qdict, "count"); |
1236 | int format = qdict_get_int(qdict, "format"); | |
1237 | int size = qdict_get_int(qdict, "size"); | |
1238 | target_long addr = qdict_get_int(qdict, "addr"); | |
1239 | ||
376253ec | 1240 | memory_dump(mon, count, format, size, addr, 0); |
9307c4c1 FB |
1241 | } |
1242 | ||
1bd1442e | 1243 | static void do_physical_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1244 | { |
1bd1442e LC |
1245 | int count = qdict_get_int(qdict, "count"); |
1246 | int format = qdict_get_int(qdict, "format"); | |
1247 | int size = qdict_get_int(qdict, "size"); | |
c227f099 | 1248 | target_phys_addr_t addr = qdict_get_int(qdict, "addr"); |
1bd1442e | 1249 | |
376253ec | 1250 | memory_dump(mon, count, format, size, addr, 1); |
9307c4c1 FB |
1251 | } |
1252 | ||
1bd1442e | 1253 | static void do_print(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1254 | { |
1bd1442e | 1255 | int format = qdict_get_int(qdict, "format"); |
c227f099 | 1256 | target_phys_addr_t val = qdict_get_int(qdict, "val"); |
1bd1442e | 1257 | |
7743e588 | 1258 | #if TARGET_PHYS_ADDR_BITS == 32 |
9307c4c1 FB |
1259 | switch(format) { |
1260 | case 'o': | |
376253ec | 1261 | monitor_printf(mon, "%#o", val); |
9307c4c1 FB |
1262 | break; |
1263 | case 'x': | |
376253ec | 1264 | monitor_printf(mon, "%#x", val); |
9307c4c1 FB |
1265 | break; |
1266 | case 'u': | |
376253ec | 1267 | monitor_printf(mon, "%u", val); |
9307c4c1 FB |
1268 | break; |
1269 | default: | |
1270 | case 'd': | |
376253ec | 1271 | monitor_printf(mon, "%d", val); |
9307c4c1 FB |
1272 | break; |
1273 | case 'c': | |
376253ec | 1274 | monitor_printc(mon, val); |
9307c4c1 FB |
1275 | break; |
1276 | } | |
92a31b1f FB |
1277 | #else |
1278 | switch(format) { | |
1279 | case 'o': | |
376253ec | 1280 | monitor_printf(mon, "%#" PRIo64, val); |
92a31b1f FB |
1281 | break; |
1282 | case 'x': | |
376253ec | 1283 | monitor_printf(mon, "%#" PRIx64, val); |
92a31b1f FB |
1284 | break; |
1285 | case 'u': | |
376253ec | 1286 | monitor_printf(mon, "%" PRIu64, val); |
92a31b1f FB |
1287 | break; |
1288 | default: | |
1289 | case 'd': | |
376253ec | 1290 | monitor_printf(mon, "%" PRId64, val); |
92a31b1f FB |
1291 | break; |
1292 | case 'c': | |
376253ec | 1293 | monitor_printc(mon, val); |
92a31b1f FB |
1294 | break; |
1295 | } | |
1296 | #endif | |
376253ec | 1297 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1298 | } |
1299 | ||
57e09454 | 1300 | static void do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data) |
b371dc59 FB |
1301 | { |
1302 | FILE *f; | |
afe67ef2 LC |
1303 | uint32_t size = qdict_get_int(qdict, "size"); |
1304 | const char *filename = qdict_get_str(qdict, "filename"); | |
1305 | target_long addr = qdict_get_int(qdict, "val"); | |
b371dc59 FB |
1306 | uint32_t l; |
1307 | CPUState *env; | |
1308 | uint8_t buf[1024]; | |
1309 | ||
1310 | env = mon_get_cpu(); | |
1311 | if (!env) | |
1312 | return; | |
1313 | ||
1314 | f = fopen(filename, "wb"); | |
1315 | if (!f) { | |
376253ec | 1316 | monitor_printf(mon, "could not open '%s'\n", filename); |
b371dc59 FB |
1317 | return; |
1318 | } | |
1319 | while (size != 0) { | |
1320 | l = sizeof(buf); | |
1321 | if (l > size) | |
1322 | l = size; | |
1323 | cpu_memory_rw_debug(env, addr, buf, l, 0); | |
1324 | fwrite(buf, 1, l, f); | |
1325 | addr += l; | |
1326 | size -= l; | |
1327 | } | |
1328 | fclose(f); | |
1329 | } | |
1330 | ||
18f5a8bf LC |
1331 | static void do_physical_memory_save(Monitor *mon, const QDict *qdict, |
1332 | QObject **ret_data) | |
a8bdf7a6 AJ |
1333 | { |
1334 | FILE *f; | |
1335 | uint32_t l; | |
1336 | uint8_t buf[1024]; | |
afe67ef2 LC |
1337 | uint32_t size = qdict_get_int(qdict, "size"); |
1338 | const char *filename = qdict_get_str(qdict, "filename"); | |
c227f099 | 1339 | target_phys_addr_t addr = qdict_get_int(qdict, "val"); |
a8bdf7a6 AJ |
1340 | |
1341 | f = fopen(filename, "wb"); | |
1342 | if (!f) { | |
376253ec | 1343 | monitor_printf(mon, "could not open '%s'\n", filename); |
a8bdf7a6 AJ |
1344 | return; |
1345 | } | |
1346 | while (size != 0) { | |
1347 | l = sizeof(buf); | |
1348 | if (l > size) | |
1349 | l = size; | |
1350 | cpu_physical_memory_rw(addr, buf, l, 0); | |
1351 | fwrite(buf, 1, l, f); | |
1352 | fflush(f); | |
1353 | addr += l; | |
1354 | size -= l; | |
1355 | } | |
1356 | fclose(f); | |
1357 | } | |
1358 | ||
f18c16de | 1359 | static void do_sum(Monitor *mon, const QDict *qdict) |
e4cf1adc FB |
1360 | { |
1361 | uint32_t addr; | |
1362 | uint8_t buf[1]; | |
1363 | uint16_t sum; | |
f18c16de LC |
1364 | uint32_t start = qdict_get_int(qdict, "start"); |
1365 | uint32_t size = qdict_get_int(qdict, "size"); | |
e4cf1adc FB |
1366 | |
1367 | sum = 0; | |
1368 | for(addr = start; addr < (start + size); addr++) { | |
1369 | cpu_physical_memory_rw(addr, buf, 1, 0); | |
1370 | /* BSD sum algorithm ('sum' Unix command) */ | |
1371 | sum = (sum >> 1) | (sum << 15); | |
1372 | sum += buf[0]; | |
1373 | } | |
376253ec | 1374 | monitor_printf(mon, "%05d\n", sum); |
e4cf1adc FB |
1375 | } |
1376 | ||
a3a91a35 FB |
1377 | typedef struct { |
1378 | int keycode; | |
1379 | const char *name; | |
1380 | } KeyDef; | |
1381 | ||
1382 | static const KeyDef key_defs[] = { | |
1383 | { 0x2a, "shift" }, | |
1384 | { 0x36, "shift_r" }, | |
3b46e624 | 1385 | |
a3a91a35 FB |
1386 | { 0x38, "alt" }, |
1387 | { 0xb8, "alt_r" }, | |
2ba27c7f TS |
1388 | { 0x64, "altgr" }, |
1389 | { 0xe4, "altgr_r" }, | |
a3a91a35 FB |
1390 | { 0x1d, "ctrl" }, |
1391 | { 0x9d, "ctrl_r" }, | |
1392 | ||
1393 | { 0xdd, "menu" }, | |
1394 | ||
1395 | { 0x01, "esc" }, | |
1396 | ||
1397 | { 0x02, "1" }, | |
1398 | { 0x03, "2" }, | |
1399 | { 0x04, "3" }, | |
1400 | { 0x05, "4" }, | |
1401 | { 0x06, "5" }, | |
1402 | { 0x07, "6" }, | |
1403 | { 0x08, "7" }, | |
1404 | { 0x09, "8" }, | |
1405 | { 0x0a, "9" }, | |
1406 | { 0x0b, "0" }, | |
64866c3d FB |
1407 | { 0x0c, "minus" }, |
1408 | { 0x0d, "equal" }, | |
a3a91a35 FB |
1409 | { 0x0e, "backspace" }, |
1410 | ||
1411 | { 0x0f, "tab" }, | |
1412 | { 0x10, "q" }, | |
1413 | { 0x11, "w" }, | |
1414 | { 0x12, "e" }, | |
1415 | { 0x13, "r" }, | |
1416 | { 0x14, "t" }, | |
1417 | { 0x15, "y" }, | |
1418 | { 0x16, "u" }, | |
1419 | { 0x17, "i" }, | |
1420 | { 0x18, "o" }, | |
1421 | { 0x19, "p" }, | |
1422 | ||
1423 | { 0x1c, "ret" }, | |
1424 | ||
1425 | { 0x1e, "a" }, | |
1426 | { 0x1f, "s" }, | |
1427 | { 0x20, "d" }, | |
1428 | { 0x21, "f" }, | |
1429 | { 0x22, "g" }, | |
1430 | { 0x23, "h" }, | |
1431 | { 0x24, "j" }, | |
1432 | { 0x25, "k" }, | |
1433 | { 0x26, "l" }, | |
1434 | ||
1435 | { 0x2c, "z" }, | |
1436 | { 0x2d, "x" }, | |
1437 | { 0x2e, "c" }, | |
1438 | { 0x2f, "v" }, | |
1439 | { 0x30, "b" }, | |
1440 | { 0x31, "n" }, | |
1441 | { 0x32, "m" }, | |
9155fc45 AJ |
1442 | { 0x33, "comma" }, |
1443 | { 0x34, "dot" }, | |
1444 | { 0x35, "slash" }, | |
3b46e624 | 1445 | |
4d3b6f6e AZ |
1446 | { 0x37, "asterisk" }, |
1447 | ||
a3a91a35 | 1448 | { 0x39, "spc" }, |
00ffa62a | 1449 | { 0x3a, "caps_lock" }, |
a3a91a35 FB |
1450 | { 0x3b, "f1" }, |
1451 | { 0x3c, "f2" }, | |
1452 | { 0x3d, "f3" }, | |
1453 | { 0x3e, "f4" }, | |
1454 | { 0x3f, "f5" }, | |
1455 | { 0x40, "f6" }, | |
1456 | { 0x41, "f7" }, | |
1457 | { 0x42, "f8" }, | |
1458 | { 0x43, "f9" }, | |
1459 | { 0x44, "f10" }, | |
00ffa62a | 1460 | { 0x45, "num_lock" }, |
a3a91a35 FB |
1461 | { 0x46, "scroll_lock" }, |
1462 | ||
64866c3d FB |
1463 | { 0xb5, "kp_divide" }, |
1464 | { 0x37, "kp_multiply" }, | |
0cfec834 | 1465 | { 0x4a, "kp_subtract" }, |
64866c3d FB |
1466 | { 0x4e, "kp_add" }, |
1467 | { 0x9c, "kp_enter" }, | |
1468 | { 0x53, "kp_decimal" }, | |
f2289cb6 | 1469 | { 0x54, "sysrq" }, |
64866c3d FB |
1470 | |
1471 | { 0x52, "kp_0" }, | |
1472 | { 0x4f, "kp_1" }, | |
1473 | { 0x50, "kp_2" }, | |
1474 | { 0x51, "kp_3" }, | |
1475 | { 0x4b, "kp_4" }, | |
1476 | { 0x4c, "kp_5" }, | |
1477 | { 0x4d, "kp_6" }, | |
1478 | { 0x47, "kp_7" }, | |
1479 | { 0x48, "kp_8" }, | |
1480 | { 0x49, "kp_9" }, | |
3b46e624 | 1481 | |
a3a91a35 FB |
1482 | { 0x56, "<" }, |
1483 | ||
1484 | { 0x57, "f11" }, | |
1485 | { 0x58, "f12" }, | |
1486 | ||
1487 | { 0xb7, "print" }, | |
1488 | ||
1489 | { 0xc7, "home" }, | |
1490 | { 0xc9, "pgup" }, | |
1491 | { 0xd1, "pgdn" }, | |
1492 | { 0xcf, "end" }, | |
1493 | ||
1494 | { 0xcb, "left" }, | |
1495 | { 0xc8, "up" }, | |
1496 | { 0xd0, "down" }, | |
1497 | { 0xcd, "right" }, | |
1498 | ||
1499 | { 0xd2, "insert" }, | |
1500 | { 0xd3, "delete" }, | |
c0b5b109 BS |
1501 | #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64) |
1502 | { 0xf0, "stop" }, | |
1503 | { 0xf1, "again" }, | |
1504 | { 0xf2, "props" }, | |
1505 | { 0xf3, "undo" }, | |
1506 | { 0xf4, "front" }, | |
1507 | { 0xf5, "copy" }, | |
1508 | { 0xf6, "open" }, | |
1509 | { 0xf7, "paste" }, | |
1510 | { 0xf8, "find" }, | |
1511 | { 0xf9, "cut" }, | |
1512 | { 0xfa, "lf" }, | |
1513 | { 0xfb, "help" }, | |
1514 | { 0xfc, "meta_l" }, | |
1515 | { 0xfd, "meta_r" }, | |
1516 | { 0xfe, "compose" }, | |
1517 | #endif | |
a3a91a35 FB |
1518 | { 0, NULL }, |
1519 | }; | |
1520 | ||
1521 | static int get_keycode(const char *key) | |
1522 | { | |
1523 | const KeyDef *p; | |
64866c3d FB |
1524 | char *endp; |
1525 | int ret; | |
a3a91a35 FB |
1526 | |
1527 | for(p = key_defs; p->name != NULL; p++) { | |
1528 | if (!strcmp(key, p->name)) | |
1529 | return p->keycode; | |
1530 | } | |
64866c3d FB |
1531 | if (strstart(key, "0x", NULL)) { |
1532 | ret = strtoul(key, &endp, 0); | |
1533 | if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) | |
1534 | return ret; | |
1535 | } | |
a3a91a35 FB |
1536 | return -1; |
1537 | } | |
1538 | ||
c8256f9d AZ |
1539 | #define MAX_KEYCODES 16 |
1540 | static uint8_t keycodes[MAX_KEYCODES]; | |
1541 | static int nb_pending_keycodes; | |
1542 | static QEMUTimer *key_timer; | |
1543 | ||
1544 | static void release_keys(void *opaque) | |
1545 | { | |
1546 | int keycode; | |
1547 | ||
1548 | while (nb_pending_keycodes > 0) { | |
1549 | nb_pending_keycodes--; | |
1550 | keycode = keycodes[nb_pending_keycodes]; | |
1551 | if (keycode & 0x80) | |
1552 | kbd_put_keycode(0xe0); | |
1553 | kbd_put_keycode(keycode | 0x80); | |
1554 | } | |
1555 | } | |
1556 | ||
1d4daa91 | 1557 | static void do_sendkey(Monitor *mon, const QDict *qdict) |
a3a91a35 | 1558 | { |
3401c0d9 AZ |
1559 | char keyname_buf[16]; |
1560 | char *separator; | |
1561 | int keyname_len, keycode, i; | |
1d4daa91 LC |
1562 | const char *string = qdict_get_str(qdict, "string"); |
1563 | int has_hold_time = qdict_haskey(qdict, "hold_time"); | |
1564 | int hold_time = qdict_get_try_int(qdict, "hold_time", -1); | |
3401c0d9 | 1565 | |
c8256f9d AZ |
1566 | if (nb_pending_keycodes > 0) { |
1567 | qemu_del_timer(key_timer); | |
1568 | release_keys(NULL); | |
1569 | } | |
1570 | if (!has_hold_time) | |
1571 | hold_time = 100; | |
1572 | i = 0; | |
3401c0d9 AZ |
1573 | while (1) { |
1574 | separator = strchr(string, '-'); | |
1575 | keyname_len = separator ? separator - string : strlen(string); | |
1576 | if (keyname_len > 0) { | |
1577 | pstrcpy(keyname_buf, sizeof(keyname_buf), string); | |
1578 | if (keyname_len > sizeof(keyname_buf) - 1) { | |
376253ec | 1579 | monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf); |
3401c0d9 | 1580 | return; |
a3a91a35 | 1581 | } |
c8256f9d | 1582 | if (i == MAX_KEYCODES) { |
376253ec | 1583 | monitor_printf(mon, "too many keys\n"); |
3401c0d9 AZ |
1584 | return; |
1585 | } | |
1586 | keyname_buf[keyname_len] = 0; | |
1587 | keycode = get_keycode(keyname_buf); | |
1588 | if (keycode < 0) { | |
376253ec | 1589 | monitor_printf(mon, "unknown key: '%s'\n", keyname_buf); |
3401c0d9 AZ |
1590 | return; |
1591 | } | |
c8256f9d | 1592 | keycodes[i++] = keycode; |
a3a91a35 | 1593 | } |
3401c0d9 | 1594 | if (!separator) |
a3a91a35 | 1595 | break; |
3401c0d9 | 1596 | string = separator + 1; |
a3a91a35 | 1597 | } |
c8256f9d | 1598 | nb_pending_keycodes = i; |
a3a91a35 | 1599 | /* key down events */ |
c8256f9d | 1600 | for (i = 0; i < nb_pending_keycodes; i++) { |
a3a91a35 FB |
1601 | keycode = keycodes[i]; |
1602 | if (keycode & 0x80) | |
1603 | kbd_put_keycode(0xe0); | |
1604 | kbd_put_keycode(keycode & 0x7f); | |
1605 | } | |
c8256f9d | 1606 | /* delayed key up events */ |
f227f17d | 1607 | qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
6ee093c9 | 1608 | muldiv64(get_ticks_per_sec(), hold_time, 1000)); |
a3a91a35 FB |
1609 | } |
1610 | ||
13224a87 FB |
1611 | static int mouse_button_state; |
1612 | ||
1d4daa91 | 1613 | static void do_mouse_move(Monitor *mon, const QDict *qdict) |
13224a87 FB |
1614 | { |
1615 | int dx, dy, dz; | |
1d4daa91 LC |
1616 | const char *dx_str = qdict_get_str(qdict, "dx_str"); |
1617 | const char *dy_str = qdict_get_str(qdict, "dy_str"); | |
1618 | const char *dz_str = qdict_get_try_str(qdict, "dz_str"); | |
13224a87 FB |
1619 | dx = strtol(dx_str, NULL, 0); |
1620 | dy = strtol(dy_str, NULL, 0); | |
1621 | dz = 0; | |
5fafdf24 | 1622 | if (dz_str) |
13224a87 FB |
1623 | dz = strtol(dz_str, NULL, 0); |
1624 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
1625 | } | |
1626 | ||
d54908a5 | 1627 | static void do_mouse_button(Monitor *mon, const QDict *qdict) |
13224a87 | 1628 | { |
d54908a5 | 1629 | int button_state = qdict_get_int(qdict, "button_state"); |
13224a87 FB |
1630 | mouse_button_state = button_state; |
1631 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
1632 | } | |
1633 | ||
aa93e39c | 1634 | static void do_ioport_read(Monitor *mon, const QDict *qdict) |
3440557b | 1635 | { |
aa93e39c LC |
1636 | int size = qdict_get_int(qdict, "size"); |
1637 | int addr = qdict_get_int(qdict, "addr"); | |
1638 | int has_index = qdict_haskey(qdict, "index"); | |
3440557b FB |
1639 | uint32_t val; |
1640 | int suffix; | |
1641 | ||
1642 | if (has_index) { | |
aa93e39c | 1643 | int index = qdict_get_int(qdict, "index"); |
afcea8cb | 1644 | cpu_outb(addr & IOPORTS_MASK, index & 0xff); |
3440557b FB |
1645 | addr++; |
1646 | } | |
1647 | addr &= 0xffff; | |
1648 | ||
1649 | switch(size) { | |
1650 | default: | |
1651 | case 1: | |
afcea8cb | 1652 | val = cpu_inb(addr); |
3440557b FB |
1653 | suffix = 'b'; |
1654 | break; | |
1655 | case 2: | |
afcea8cb | 1656 | val = cpu_inw(addr); |
3440557b FB |
1657 | suffix = 'w'; |
1658 | break; | |
1659 | case 4: | |
afcea8cb | 1660 | val = cpu_inl(addr); |
3440557b FB |
1661 | suffix = 'l'; |
1662 | break; | |
1663 | } | |
376253ec AL |
1664 | monitor_printf(mon, "port%c[0x%04x] = %#0*x\n", |
1665 | suffix, addr, size * 2, val); | |
3440557b | 1666 | } |
a3a91a35 | 1667 | |
1bd1442e | 1668 | static void do_ioport_write(Monitor *mon, const QDict *qdict) |
f114784f | 1669 | { |
1bd1442e LC |
1670 | int size = qdict_get_int(qdict, "size"); |
1671 | int addr = qdict_get_int(qdict, "addr"); | |
1672 | int val = qdict_get_int(qdict, "val"); | |
1673 | ||
f114784f JK |
1674 | addr &= IOPORTS_MASK; |
1675 | ||
1676 | switch (size) { | |
1677 | default: | |
1678 | case 1: | |
afcea8cb | 1679 | cpu_outb(addr, val); |
f114784f JK |
1680 | break; |
1681 | case 2: | |
afcea8cb | 1682 | cpu_outw(addr, val); |
f114784f JK |
1683 | break; |
1684 | case 4: | |
afcea8cb | 1685 | cpu_outl(addr, val); |
f114784f JK |
1686 | break; |
1687 | } | |
1688 | } | |
1689 | ||
d54908a5 | 1690 | static void do_boot_set(Monitor *mon, const QDict *qdict) |
0ecdffbb AJ |
1691 | { |
1692 | int res; | |
d54908a5 | 1693 | const char *bootdevice = qdict_get_str(qdict, "bootdevice"); |
0ecdffbb | 1694 | |
76e30d0f JK |
1695 | res = qemu_boot_set(bootdevice); |
1696 | if (res == 0) { | |
1697 | monitor_printf(mon, "boot device list now set to %s\n", bootdevice); | |
1698 | } else if (res > 0) { | |
1699 | monitor_printf(mon, "setting boot device list failed\n"); | |
0ecdffbb | 1700 | } else { |
376253ec AL |
1701 | monitor_printf(mon, "no function defined to set boot device list for " |
1702 | "this architecture\n"); | |
0ecdffbb AJ |
1703 | } |
1704 | } | |
1705 | ||
c80d259e LC |
1706 | /** |
1707 | * do_system_reset(): Issue a machine reset | |
1708 | */ | |
1709 | static void do_system_reset(Monitor *mon, const QDict *qdict, | |
1710 | QObject **ret_data) | |
e4f9082b FB |
1711 | { |
1712 | qemu_system_reset_request(); | |
1713 | } | |
1714 | ||
43076664 LC |
1715 | /** |
1716 | * do_system_powerdown(): Issue a machine powerdown | |
1717 | */ | |
1718 | static void do_system_powerdown(Monitor *mon, const QDict *qdict, | |
1719 | QObject **ret_data) | |
3475187d FB |
1720 | { |
1721 | qemu_system_powerdown_request(); | |
1722 | } | |
1723 | ||
b86bda5b | 1724 | #if defined(TARGET_I386) |
376253ec | 1725 | static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask) |
b86bda5b | 1726 | { |
376253ec AL |
1727 | monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n", |
1728 | addr, | |
1729 | pte & mask, | |
1730 | pte & PG_GLOBAL_MASK ? 'G' : '-', | |
1731 | pte & PG_PSE_MASK ? 'P' : '-', | |
1732 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
1733 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
1734 | pte & PG_PCD_MASK ? 'C' : '-', | |
1735 | pte & PG_PWT_MASK ? 'T' : '-', | |
1736 | pte & PG_USER_MASK ? 'U' : '-', | |
1737 | pte & PG_RW_MASK ? 'W' : '-'); | |
b86bda5b FB |
1738 | } |
1739 | ||
376253ec | 1740 | static void tlb_info(Monitor *mon) |
b86bda5b | 1741 | { |
6a00d601 | 1742 | CPUState *env; |
b86bda5b FB |
1743 | int l1, l2; |
1744 | uint32_t pgd, pde, pte; | |
1745 | ||
6a00d601 FB |
1746 | env = mon_get_cpu(); |
1747 | if (!env) | |
1748 | return; | |
1749 | ||
b86bda5b | 1750 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1751 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1752 | return; |
1753 | } | |
1754 | pgd = env->cr[3] & ~0xfff; | |
1755 | for(l1 = 0; l1 < 1024; l1++) { | |
1756 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1757 | pde = le32_to_cpu(pde); | |
1758 | if (pde & PG_PRESENT_MASK) { | |
1759 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
376253ec | 1760 | print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1)); |
b86bda5b FB |
1761 | } else { |
1762 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1763 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1764 | (uint8_t *)&pte, 4); |
1765 | pte = le32_to_cpu(pte); | |
1766 | if (pte & PG_PRESENT_MASK) { | |
376253ec | 1767 | print_pte(mon, (l1 << 22) + (l2 << 12), |
5fafdf24 | 1768 | pte & ~PG_PSE_MASK, |
b86bda5b FB |
1769 | ~0xfff); |
1770 | } | |
1771 | } | |
1772 | } | |
1773 | } | |
1774 | } | |
1775 | } | |
1776 | ||
376253ec | 1777 | static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot, |
b86bda5b FB |
1778 | uint32_t end, int prot) |
1779 | { | |
9746b15b FB |
1780 | int prot1; |
1781 | prot1 = *plast_prot; | |
1782 | if (prot != prot1) { | |
b86bda5b | 1783 | if (*pstart != -1) { |
376253ec AL |
1784 | monitor_printf(mon, "%08x-%08x %08x %c%c%c\n", |
1785 | *pstart, end, end - *pstart, | |
1786 | prot1 & PG_USER_MASK ? 'u' : '-', | |
1787 | 'r', | |
1788 | prot1 & PG_RW_MASK ? 'w' : '-'); | |
b86bda5b FB |
1789 | } |
1790 | if (prot != 0) | |
1791 | *pstart = end; | |
1792 | else | |
1793 | *pstart = -1; | |
1794 | *plast_prot = prot; | |
1795 | } | |
1796 | } | |
1797 | ||
376253ec | 1798 | static void mem_info(Monitor *mon) |
b86bda5b | 1799 | { |
6a00d601 | 1800 | CPUState *env; |
b86bda5b FB |
1801 | int l1, l2, prot, last_prot; |
1802 | uint32_t pgd, pde, pte, start, end; | |
1803 | ||
6a00d601 FB |
1804 | env = mon_get_cpu(); |
1805 | if (!env) | |
1806 | return; | |
1807 | ||
b86bda5b | 1808 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1809 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1810 | return; |
1811 | } | |
1812 | pgd = env->cr[3] & ~0xfff; | |
1813 | last_prot = 0; | |
1814 | start = -1; | |
1815 | for(l1 = 0; l1 < 1024; l1++) { | |
1816 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1817 | pde = le32_to_cpu(pde); | |
1818 | end = l1 << 22; | |
1819 | if (pde & PG_PRESENT_MASK) { | |
1820 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
1821 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
376253ec | 1822 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1823 | } else { |
1824 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1825 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1826 | (uint8_t *)&pte, 4); |
1827 | pte = le32_to_cpu(pte); | |
1828 | end = (l1 << 22) + (l2 << 12); | |
1829 | if (pte & PG_PRESENT_MASK) { | |
1830 | prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
1831 | } else { | |
1832 | prot = 0; | |
1833 | } | |
376253ec | 1834 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1835 | } |
1836 | } | |
1837 | } else { | |
1838 | prot = 0; | |
376253ec | 1839 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1840 | } |
1841 | } | |
1842 | } | |
1843 | #endif | |
1844 | ||
7c664e2f AJ |
1845 | #if defined(TARGET_SH4) |
1846 | ||
376253ec | 1847 | static void print_tlb(Monitor *mon, int idx, tlb_t *tlb) |
7c664e2f | 1848 | { |
376253ec AL |
1849 | monitor_printf(mon, " tlb%i:\t" |
1850 | "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t" | |
1851 | "v=%hhu shared=%hhu cached=%hhu prot=%hhu " | |
1852 | "dirty=%hhu writethrough=%hhu\n", | |
1853 | idx, | |
1854 | tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size, | |
1855 | tlb->v, tlb->sh, tlb->c, tlb->pr, | |
1856 | tlb->d, tlb->wt); | |
7c664e2f AJ |
1857 | } |
1858 | ||
376253ec | 1859 | static void tlb_info(Monitor *mon) |
7c664e2f AJ |
1860 | { |
1861 | CPUState *env = mon_get_cpu(); | |
1862 | int i; | |
1863 | ||
376253ec | 1864 | monitor_printf (mon, "ITLB:\n"); |
7c664e2f | 1865 | for (i = 0 ; i < ITLB_SIZE ; i++) |
376253ec AL |
1866 | print_tlb (mon, i, &env->itlb[i]); |
1867 | monitor_printf (mon, "UTLB:\n"); | |
7c664e2f | 1868 | for (i = 0 ; i < UTLB_SIZE ; i++) |
376253ec | 1869 | print_tlb (mon, i, &env->utlb[i]); |
7c664e2f AJ |
1870 | } |
1871 | ||
1872 | #endif | |
1873 | ||
2af5ba71 | 1874 | static void do_info_kvm_print(Monitor *mon, const QObject *data) |
7ba1e619 | 1875 | { |
2af5ba71 LC |
1876 | QDict *qdict; |
1877 | ||
1878 | qdict = qobject_to_qdict(data); | |
1879 | ||
376253ec | 1880 | monitor_printf(mon, "kvm support: "); |
2af5ba71 LC |
1881 | if (qdict_get_bool(qdict, "present")) { |
1882 | monitor_printf(mon, "%s\n", qdict_get_bool(qdict, "enabled") ? | |
1883 | "enabled" : "disabled"); | |
1884 | } else { | |
1885 | monitor_printf(mon, "not compiled\n"); | |
1886 | } | |
1887 | } | |
1888 | ||
1889 | /** | |
1890 | * do_info_kvm(): Show KVM information | |
1891 | * | |
1892 | * Return a QDict with the following information: | |
1893 | * | |
1894 | * - "enabled": true if KVM support is enabled, false otherwise | |
1895 | * - "present": true if QEMU has KVM support, false otherwise | |
1896 | * | |
1897 | * Example: | |
1898 | * | |
1899 | * { "enabled": true, "present": true } | |
1900 | */ | |
1901 | static void do_info_kvm(Monitor *mon, QObject **ret_data) | |
1902 | { | |
1903 | #ifdef CONFIG_KVM | |
1904 | *ret_data = qobject_from_jsonf("{ 'enabled': %i, 'present': true }", | |
1905 | kvm_enabled()); | |
7ba1e619 | 1906 | #else |
2af5ba71 | 1907 | *ret_data = qobject_from_jsonf("{ 'enabled': false, 'present': false }"); |
7ba1e619 AL |
1908 | #endif |
1909 | } | |
1910 | ||
030ea37b AL |
1911 | static void do_info_numa(Monitor *mon) |
1912 | { | |
b28b6230 | 1913 | int i; |
030ea37b AL |
1914 | CPUState *env; |
1915 | ||
1916 | monitor_printf(mon, "%d nodes\n", nb_numa_nodes); | |
1917 | for (i = 0; i < nb_numa_nodes; i++) { | |
1918 | monitor_printf(mon, "node %d cpus:", i); | |
1919 | for (env = first_cpu; env != NULL; env = env->next_cpu) { | |
1920 | if (env->numa_node == i) { | |
1921 | monitor_printf(mon, " %d", env->cpu_index); | |
1922 | } | |
1923 | } | |
1924 | monitor_printf(mon, "\n"); | |
1925 | monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i, | |
1926 | node_mem[i] >> 20); | |
1927 | } | |
1928 | } | |
1929 | ||
5f1ce948 FB |
1930 | #ifdef CONFIG_PROFILER |
1931 | ||
e9a6625e AJ |
1932 | int64_t qemu_time; |
1933 | int64_t dev_time; | |
1934 | ||
376253ec | 1935 | static void do_info_profile(Monitor *mon) |
5f1ce948 FB |
1936 | { |
1937 | int64_t total; | |
1938 | total = qemu_time; | |
1939 | if (total == 0) | |
1940 | total = 1; | |
376253ec | 1941 | monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 1942 | dev_time, dev_time / (double)get_ticks_per_sec()); |
376253ec | 1943 | monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 1944 | qemu_time, qemu_time / (double)get_ticks_per_sec()); |
5f1ce948 | 1945 | qemu_time = 0; |
5f1ce948 | 1946 | dev_time = 0; |
5f1ce948 FB |
1947 | } |
1948 | #else | |
376253ec | 1949 | static void do_info_profile(Monitor *mon) |
5f1ce948 | 1950 | { |
376253ec | 1951 | monitor_printf(mon, "Internal profiler not compiled\n"); |
5f1ce948 FB |
1952 | } |
1953 | #endif | |
1954 | ||
ec36b695 | 1955 | /* Capture support */ |
72cf2d4f | 1956 | static QLIST_HEAD (capture_list_head, CaptureState) capture_head; |
ec36b695 | 1957 | |
376253ec | 1958 | static void do_info_capture(Monitor *mon) |
ec36b695 FB |
1959 | { |
1960 | int i; | |
1961 | CaptureState *s; | |
1962 | ||
1963 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
376253ec | 1964 | monitor_printf(mon, "[%d]: ", i); |
ec36b695 FB |
1965 | s->ops.info (s->opaque); |
1966 | } | |
1967 | } | |
1968 | ||
2313086a | 1969 | #ifdef HAS_AUDIO |
d54908a5 | 1970 | static void do_stop_capture(Monitor *mon, const QDict *qdict) |
ec36b695 FB |
1971 | { |
1972 | int i; | |
d54908a5 | 1973 | int n = qdict_get_int(qdict, "n"); |
ec36b695 FB |
1974 | CaptureState *s; |
1975 | ||
1976 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
1977 | if (i == n) { | |
1978 | s->ops.destroy (s->opaque); | |
72cf2d4f | 1979 | QLIST_REMOVE (s, entries); |
ec36b695 FB |
1980 | qemu_free (s); |
1981 | return; | |
1982 | } | |
1983 | } | |
1984 | } | |
1985 | ||
c1925484 LC |
1986 | static void do_wav_capture(Monitor *mon, const QDict *qdict) |
1987 | { | |
1988 | const char *path = qdict_get_str(qdict, "path"); | |
1989 | int has_freq = qdict_haskey(qdict, "freq"); | |
1990 | int freq = qdict_get_try_int(qdict, "freq", -1); | |
1991 | int has_bits = qdict_haskey(qdict, "bits"); | |
1992 | int bits = qdict_get_try_int(qdict, "bits", -1); | |
1993 | int has_channels = qdict_haskey(qdict, "nchannels"); | |
1994 | int nchannels = qdict_get_try_int(qdict, "nchannels", -1); | |
ec36b695 FB |
1995 | CaptureState *s; |
1996 | ||
1997 | s = qemu_mallocz (sizeof (*s)); | |
ec36b695 FB |
1998 | |
1999 | freq = has_freq ? freq : 44100; | |
2000 | bits = has_bits ? bits : 16; | |
2001 | nchannels = has_channels ? nchannels : 2; | |
2002 | ||
2003 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
376253ec | 2004 | monitor_printf(mon, "Faied to add wave capture\n"); |
ec36b695 FB |
2005 | qemu_free (s); |
2006 | } | |
72cf2d4f | 2007 | QLIST_INSERT_HEAD (&capture_head, s, entries); |
ec36b695 FB |
2008 | } |
2009 | #endif | |
2010 | ||
dc1c0b74 | 2011 | #if defined(TARGET_I386) |
d54908a5 | 2012 | static void do_inject_nmi(Monitor *mon, const QDict *qdict) |
dc1c0b74 AJ |
2013 | { |
2014 | CPUState *env; | |
d54908a5 | 2015 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
dc1c0b74 AJ |
2016 | |
2017 | for (env = first_cpu; env != NULL; env = env->next_cpu) | |
2018 | if (env->cpu_index == cpu_index) { | |
2019 | cpu_interrupt(env, CPU_INTERRUPT_NMI); | |
2020 | break; | |
2021 | } | |
2022 | } | |
2023 | #endif | |
2024 | ||
c0e8520e | 2025 | static void do_info_status_print(Monitor *mon, const QObject *data) |
6f9c5ee7 | 2026 | { |
c0e8520e LC |
2027 | QDict *qdict; |
2028 | ||
2029 | qdict = qobject_to_qdict(data); | |
2030 | ||
2031 | monitor_printf(mon, "VM status: "); | |
2032 | if (qdict_get_bool(qdict, "running")) { | |
2033 | monitor_printf(mon, "running"); | |
2034 | if (qdict_get_bool(qdict, "singlestep")) { | |
2035 | monitor_printf(mon, " (single step mode)"); | |
1b530a6d | 2036 | } |
c0e8520e LC |
2037 | } else { |
2038 | monitor_printf(mon, "paused"); | |
2039 | } | |
2040 | ||
2041 | monitor_printf(mon, "\n"); | |
2042 | } | |
2043 | ||
2044 | /** | |
2045 | * do_info_status(): VM status | |
2046 | * | |
2047 | * Return a QDict with the following information: | |
2048 | * | |
2049 | * - "running": true if the VM is running, or false if it is paused | |
2050 | * - "singlestep": true if the VM is in single step mode, false otherwise | |
2051 | * | |
2052 | * Example: | |
2053 | * | |
2054 | * { "running": true, "singlestep": false } | |
2055 | */ | |
2056 | static void do_info_status(Monitor *mon, QObject **ret_data) | |
2057 | { | |
2058 | *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i }", | |
2059 | vm_running, singlestep); | |
6f9c5ee7 AJ |
2060 | } |
2061 | ||
cfdf2c40 LC |
2062 | static ram_addr_t balloon_get_value(void) |
2063 | { | |
2064 | ram_addr_t actual; | |
2065 | ||
2066 | if (kvm_enabled() && !kvm_has_sync_mmu()) { | |
2067 | qemu_error_new(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon"); | |
2068 | return 0; | |
2069 | } | |
2070 | ||
2071 | actual = qemu_balloon_status(); | |
2072 | if (actual == 0) { | |
2073 | qemu_error_new(QERR_DEVICE_NOT_ACTIVE, "balloon"); | |
2074 | return 0; | |
2075 | } | |
2076 | ||
2077 | return actual; | |
2078 | } | |
2079 | ||
83fb1de2 LC |
2080 | /** |
2081 | * do_balloon(): Request VM to change its memory allocation | |
2082 | */ | |
2083 | static void do_balloon(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
df751fa8 | 2084 | { |
cfdf2c40 LC |
2085 | if (balloon_get_value()) { |
2086 | /* ballooning is active */ | |
3b0bd6ec | 2087 | qemu_balloon(qdict_get_int(qdict, "value")); |
cfdf2c40 | 2088 | } |
df751fa8 AL |
2089 | } |
2090 | ||
cc1d9c70 LC |
2091 | static void monitor_print_balloon(Monitor *mon, const QObject *data) |
2092 | { | |
7f179671 LC |
2093 | QDict *qdict; |
2094 | ||
2095 | qdict = qobject_to_qdict(data); | |
2096 | ||
2097 | monitor_printf(mon, "balloon: actual=%" PRId64 "\n", | |
2098 | qdict_get_int(qdict, "balloon") >> 20); | |
cc1d9c70 LC |
2099 | } |
2100 | ||
2101 | /** | |
2102 | * do_info_balloon(): Balloon information | |
7f179671 LC |
2103 | * |
2104 | * Return a QDict with the following information: | |
2105 | * | |
2106 | * - "balloon": current balloon value in bytes | |
2107 | * | |
2108 | * Example: | |
2109 | * | |
2110 | * { "balloon": 1073741824 } | |
cc1d9c70 LC |
2111 | */ |
2112 | static void do_info_balloon(Monitor *mon, QObject **ret_data) | |
df751fa8 | 2113 | { |
c227f099 | 2114 | ram_addr_t actual; |
df751fa8 | 2115 | |
cfdf2c40 LC |
2116 | actual = balloon_get_value(); |
2117 | if (actual != 0) { | |
7f179671 LC |
2118 | *ret_data = qobject_from_jsonf("{ 'balloon': %" PRId64 "}", |
2119 | (int64_t) actual); | |
cfdf2c40 | 2120 | } |
df751fa8 AL |
2121 | } |
2122 | ||
15dfcd45 | 2123 | static qemu_acl *find_acl(Monitor *mon, const char *name) |
76655d6d | 2124 | { |
15dfcd45 | 2125 | qemu_acl *acl = qemu_acl_find(name); |
76655d6d | 2126 | |
76655d6d | 2127 | if (!acl) { |
15dfcd45 | 2128 | monitor_printf(mon, "acl: unknown list '%s'\n", name); |
76655d6d | 2129 | } |
15dfcd45 JK |
2130 | return acl; |
2131 | } | |
2132 | ||
d54908a5 | 2133 | static void do_acl_show(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2134 | { |
d54908a5 | 2135 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2136 | qemu_acl *acl = find_acl(mon, aclname); |
2137 | qemu_acl_entry *entry; | |
2138 | int i = 0; | |
76655d6d | 2139 | |
15dfcd45 | 2140 | if (acl) { |
28a76be8 | 2141 | monitor_printf(mon, "policy: %s\n", |
76655d6d | 2142 | acl->defaultDeny ? "deny" : "allow"); |
72cf2d4f | 2143 | QTAILQ_FOREACH(entry, &acl->entries, next) { |
28a76be8 AL |
2144 | i++; |
2145 | monitor_printf(mon, "%d: %s %s\n", i, | |
15dfcd45 | 2146 | entry->deny ? "deny" : "allow", entry->match); |
28a76be8 | 2147 | } |
15dfcd45 JK |
2148 | } |
2149 | } | |
2150 | ||
d54908a5 | 2151 | static void do_acl_reset(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2152 | { |
d54908a5 | 2153 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2154 | qemu_acl *acl = find_acl(mon, aclname); |
2155 | ||
2156 | if (acl) { | |
28a76be8 AL |
2157 | qemu_acl_reset(acl); |
2158 | monitor_printf(mon, "acl: removed all rules\n"); | |
15dfcd45 JK |
2159 | } |
2160 | } | |
2161 | ||
f18c16de | 2162 | static void do_acl_policy(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2163 | { |
f18c16de LC |
2164 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2165 | const char *policy = qdict_get_str(qdict, "policy"); | |
15dfcd45 | 2166 | qemu_acl *acl = find_acl(mon, aclname); |
28a76be8 | 2167 | |
15dfcd45 JK |
2168 | if (acl) { |
2169 | if (strcmp(policy, "allow") == 0) { | |
28a76be8 AL |
2170 | acl->defaultDeny = 0; |
2171 | monitor_printf(mon, "acl: policy set to 'allow'\n"); | |
15dfcd45 | 2172 | } else if (strcmp(policy, "deny") == 0) { |
28a76be8 AL |
2173 | acl->defaultDeny = 1; |
2174 | monitor_printf(mon, "acl: policy set to 'deny'\n"); | |
2175 | } else { | |
15dfcd45 JK |
2176 | monitor_printf(mon, "acl: unknown policy '%s', " |
2177 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 | 2178 | } |
15dfcd45 JK |
2179 | } |
2180 | } | |
28a76be8 | 2181 | |
1bd1442e | 2182 | static void do_acl_add(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2183 | { |
1bd1442e LC |
2184 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2185 | const char *match = qdict_get_str(qdict, "match"); | |
2186 | const char *policy = qdict_get_str(qdict, "policy"); | |
2187 | int has_index = qdict_haskey(qdict, "index"); | |
2188 | int index = qdict_get_try_int(qdict, "index", -1); | |
15dfcd45 JK |
2189 | qemu_acl *acl = find_acl(mon, aclname); |
2190 | int deny, ret; | |
2191 | ||
2192 | if (acl) { | |
2193 | if (strcmp(policy, "allow") == 0) { | |
2194 | deny = 0; | |
2195 | } else if (strcmp(policy, "deny") == 0) { | |
2196 | deny = 1; | |
2197 | } else { | |
2198 | monitor_printf(mon, "acl: unknown policy '%s', " | |
2199 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 AL |
2200 | return; |
2201 | } | |
28a76be8 AL |
2202 | if (has_index) |
2203 | ret = qemu_acl_insert(acl, deny, match, index); | |
2204 | else | |
2205 | ret = qemu_acl_append(acl, deny, match); | |
2206 | if (ret < 0) | |
2207 | monitor_printf(mon, "acl: unable to add acl entry\n"); | |
2208 | else | |
2209 | monitor_printf(mon, "acl: added rule at position %d\n", ret); | |
15dfcd45 JK |
2210 | } |
2211 | } | |
28a76be8 | 2212 | |
f18c16de | 2213 | static void do_acl_remove(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2214 | { |
f18c16de LC |
2215 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2216 | const char *match = qdict_get_str(qdict, "match"); | |
15dfcd45 JK |
2217 | qemu_acl *acl = find_acl(mon, aclname); |
2218 | int ret; | |
28a76be8 | 2219 | |
15dfcd45 | 2220 | if (acl) { |
28a76be8 AL |
2221 | ret = qemu_acl_remove(acl, match); |
2222 | if (ret < 0) | |
2223 | monitor_printf(mon, "acl: no matching acl entry\n"); | |
2224 | else | |
2225 | monitor_printf(mon, "acl: removed rule at position %d\n", ret); | |
76655d6d AL |
2226 | } |
2227 | } | |
2228 | ||
79c4f6b0 | 2229 | #if defined(TARGET_I386) |
37b7ad48 | 2230 | static void do_inject_mce(Monitor *mon, const QDict *qdict) |
79c4f6b0 HY |
2231 | { |
2232 | CPUState *cenv; | |
37b7ad48 LC |
2233 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
2234 | int bank = qdict_get_int(qdict, "bank"); | |
2235 | uint64_t status = qdict_get_int(qdict, "status"); | |
2236 | uint64_t mcg_status = qdict_get_int(qdict, "mcg_status"); | |
2237 | uint64_t addr = qdict_get_int(qdict, "addr"); | |
2238 | uint64_t misc = qdict_get_int(qdict, "misc"); | |
79c4f6b0 HY |
2239 | |
2240 | for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) | |
2241 | if (cenv->cpu_index == cpu_index && cenv->mcg_cap) { | |
2242 | cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc); | |
2243 | break; | |
2244 | } | |
2245 | } | |
2246 | #endif | |
2247 | ||
f0d6000a | 2248 | static void do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2249 | { |
d54908a5 | 2250 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2251 | mon_fd_t *monfd; |
f07918fd MM |
2252 | int fd; |
2253 | ||
2254 | fd = qemu_chr_get_msgfd(mon->chr); | |
2255 | if (fd == -1) { | |
7cdfcfe1 | 2256 | qemu_error_new(QERR_FD_NOT_SUPPLIED); |
f07918fd MM |
2257 | return; |
2258 | } | |
2259 | ||
2260 | if (qemu_isdigit(fdname[0])) { | |
7cdfcfe1 | 2261 | qemu_error_new(QERR_INVALID_PARAMETER, "fdname"); |
f07918fd MM |
2262 | return; |
2263 | } | |
2264 | ||
2265 | fd = dup(fd); | |
2266 | if (fd == -1) { | |
7cdfcfe1 MA |
2267 | if (errno == EMFILE) |
2268 | qemu_error_new(QERR_TOO_MANY_FILES); | |
2269 | else | |
2270 | qemu_error_new(QERR_UNDEFINED_ERROR); | |
f07918fd MM |
2271 | return; |
2272 | } | |
2273 | ||
72cf2d4f | 2274 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2275 | if (strcmp(monfd->name, fdname) != 0) { |
2276 | continue; | |
2277 | } | |
2278 | ||
2279 | close(monfd->fd); | |
2280 | monfd->fd = fd; | |
2281 | return; | |
2282 | } | |
2283 | ||
c227f099 | 2284 | monfd = qemu_mallocz(sizeof(mon_fd_t)); |
f07918fd MM |
2285 | monfd->name = qemu_strdup(fdname); |
2286 | monfd->fd = fd; | |
2287 | ||
72cf2d4f | 2288 | QLIST_INSERT_HEAD(&mon->fds, monfd, next); |
f07918fd MM |
2289 | } |
2290 | ||
18f3a515 | 2291 | static void do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2292 | { |
d54908a5 | 2293 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2294 | mon_fd_t *monfd; |
f07918fd | 2295 | |
72cf2d4f | 2296 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2297 | if (strcmp(monfd->name, fdname) != 0) { |
2298 | continue; | |
2299 | } | |
2300 | ||
72cf2d4f | 2301 | QLIST_REMOVE(monfd, next); |
f07918fd MM |
2302 | close(monfd->fd); |
2303 | qemu_free(monfd->name); | |
2304 | qemu_free(monfd); | |
2305 | return; | |
2306 | } | |
2307 | ||
063c1a09 | 2308 | qemu_error_new(QERR_FD_NOT_FOUND, fdname); |
f07918fd MM |
2309 | } |
2310 | ||
d54908a5 | 2311 | static void do_loadvm(Monitor *mon, const QDict *qdict) |
c8d41b2c JQ |
2312 | { |
2313 | int saved_vm_running = vm_running; | |
d54908a5 | 2314 | const char *name = qdict_get_str(qdict, "name"); |
c8d41b2c JQ |
2315 | |
2316 | vm_stop(0); | |
2317 | ||
05f2401e | 2318 | if (load_vmstate(mon, name) >= 0 && saved_vm_running) |
c8d41b2c JQ |
2319 | vm_start(); |
2320 | } | |
2321 | ||
7768e04c MM |
2322 | int monitor_get_fd(Monitor *mon, const char *fdname) |
2323 | { | |
c227f099 | 2324 | mon_fd_t *monfd; |
7768e04c | 2325 | |
72cf2d4f | 2326 | QLIST_FOREACH(monfd, &mon->fds, next) { |
7768e04c MM |
2327 | int fd; |
2328 | ||
2329 | if (strcmp(monfd->name, fdname) != 0) { | |
2330 | continue; | |
2331 | } | |
2332 | ||
2333 | fd = monfd->fd; | |
2334 | ||
2335 | /* caller takes ownership of fd */ | |
72cf2d4f | 2336 | QLIST_REMOVE(monfd, next); |
7768e04c MM |
2337 | qemu_free(monfd->name); |
2338 | qemu_free(monfd); | |
2339 | ||
2340 | return fd; | |
2341 | } | |
2342 | ||
2343 | return -1; | |
2344 | } | |
2345 | ||
c227f099 | 2346 | static const mon_cmd_t mon_cmds[] = { |
2313086a | 2347 | #include "qemu-monitor.h" |
5fafdf24 | 2348 | { NULL, NULL, }, |
9dc39cba FB |
2349 | }; |
2350 | ||
2313086a | 2351 | /* Please update qemu-monitor.hx when adding or changing commands */ |
c227f099 | 2352 | static const mon_cmd_t info_cmds[] = { |
d7f9b689 LC |
2353 | { |
2354 | .name = "version", | |
2355 | .args_type = "", | |
d7f9b689 LC |
2356 | .params = "", |
2357 | .help = "show the version of QEMU", | |
45e914cf | 2358 | .user_print = do_info_version_print, |
ab2d3187 | 2359 | .mhandler.info_new = do_info_version, |
d7f9b689 | 2360 | }, |
e3bba9d0 LC |
2361 | { |
2362 | .name = "commands", | |
2363 | .args_type = "", | |
2364 | .params = "", | |
2365 | .help = "list QMP available commands", | |
2366 | .user_print = monitor_user_noop, | |
2367 | .mhandler.info_new = do_info_commands, | |
2368 | }, | |
d7f9b689 LC |
2369 | { |
2370 | .name = "network", | |
2371 | .args_type = "", | |
d7f9b689 LC |
2372 | .params = "", |
2373 | .help = "show the network state", | |
910df89d | 2374 | .mhandler.info = do_info_network, |
d7f9b689 LC |
2375 | }, |
2376 | { | |
2377 | .name = "chardev", | |
2378 | .args_type = "", | |
d7f9b689 LC |
2379 | .params = "", |
2380 | .help = "show the character devices", | |
588b3832 LC |
2381 | .user_print = qemu_chr_info_print, |
2382 | .mhandler.info_new = qemu_chr_info, | |
d7f9b689 LC |
2383 | }, |
2384 | { | |
2385 | .name = "block", | |
2386 | .args_type = "", | |
d7f9b689 LC |
2387 | .params = "", |
2388 | .help = "show the block devices", | |
d15e5465 LC |
2389 | .user_print = bdrv_info_print, |
2390 | .mhandler.info_new = bdrv_info, | |
d7f9b689 LC |
2391 | }, |
2392 | { | |
2393 | .name = "blockstats", | |
2394 | .args_type = "", | |
d7f9b689 LC |
2395 | .params = "", |
2396 | .help = "show block device statistics", | |
218a536a LC |
2397 | .user_print = bdrv_stats_print, |
2398 | .mhandler.info_new = bdrv_info_stats, | |
d7f9b689 LC |
2399 | }, |
2400 | { | |
2401 | .name = "registers", | |
2402 | .args_type = "", | |
d7f9b689 LC |
2403 | .params = "", |
2404 | .help = "show the cpu registers", | |
910df89d | 2405 | .mhandler.info = do_info_registers, |
d7f9b689 LC |
2406 | }, |
2407 | { | |
2408 | .name = "cpus", | |
2409 | .args_type = "", | |
d7f9b689 LC |
2410 | .params = "", |
2411 | .help = "show infos for each CPU", | |
8f3cec0b LC |
2412 | .user_print = monitor_print_cpus, |
2413 | .mhandler.info_new = do_info_cpus, | |
d7f9b689 LC |
2414 | }, |
2415 | { | |
2416 | .name = "history", | |
2417 | .args_type = "", | |
d7f9b689 LC |
2418 | .params = "", |
2419 | .help = "show the command line history", | |
910df89d | 2420 | .mhandler.info = do_info_history, |
d7f9b689 LC |
2421 | }, |
2422 | { | |
2423 | .name = "irq", | |
2424 | .args_type = "", | |
d7f9b689 LC |
2425 | .params = "", |
2426 | .help = "show the interrupts statistics (if available)", | |
910df89d | 2427 | .mhandler.info = irq_info, |
d7f9b689 LC |
2428 | }, |
2429 | { | |
2430 | .name = "pic", | |
2431 | .args_type = "", | |
d7f9b689 LC |
2432 | .params = "", |
2433 | .help = "show i8259 (PIC) state", | |
910df89d | 2434 | .mhandler.info = pic_info, |
d7f9b689 LC |
2435 | }, |
2436 | { | |
2437 | .name = "pci", | |
2438 | .args_type = "", | |
d7f9b689 LC |
2439 | .params = "", |
2440 | .help = "show PCI info", | |
910df89d | 2441 | .mhandler.info = pci_info, |
d7f9b689 | 2442 | }, |
7c664e2f | 2443 | #if defined(TARGET_I386) || defined(TARGET_SH4) |
d7f9b689 LC |
2444 | { |
2445 | .name = "tlb", | |
2446 | .args_type = "", | |
d7f9b689 LC |
2447 | .params = "", |
2448 | .help = "show virtual to physical memory mappings", | |
910df89d | 2449 | .mhandler.info = tlb_info, |
d7f9b689 | 2450 | }, |
7c664e2f AJ |
2451 | #endif |
2452 | #if defined(TARGET_I386) | |
d7f9b689 LC |
2453 | { |
2454 | .name = "mem", | |
2455 | .args_type = "", | |
d7f9b689 LC |
2456 | .params = "", |
2457 | .help = "show the active virtual memory mappings", | |
910df89d | 2458 | .mhandler.info = mem_info, |
d7f9b689 LC |
2459 | }, |
2460 | { | |
2461 | .name = "hpet", | |
2462 | .args_type = "", | |
d7f9b689 LC |
2463 | .params = "", |
2464 | .help = "show state of HPET", | |
14f0720d LC |
2465 | .user_print = do_info_hpet_print, |
2466 | .mhandler.info_new = do_info_hpet, | |
d7f9b689 | 2467 | }, |
b86bda5b | 2468 | #endif |
d7f9b689 LC |
2469 | { |
2470 | .name = "jit", | |
2471 | .args_type = "", | |
d7f9b689 LC |
2472 | .params = "", |
2473 | .help = "show dynamic compiler info", | |
910df89d | 2474 | .mhandler.info = do_info_jit, |
d7f9b689 LC |
2475 | }, |
2476 | { | |
2477 | .name = "kvm", | |
2478 | .args_type = "", | |
d7f9b689 LC |
2479 | .params = "", |
2480 | .help = "show KVM information", | |
2af5ba71 LC |
2481 | .user_print = do_info_kvm_print, |
2482 | .mhandler.info_new = do_info_kvm, | |
d7f9b689 LC |
2483 | }, |
2484 | { | |
2485 | .name = "numa", | |
2486 | .args_type = "", | |
d7f9b689 LC |
2487 | .params = "", |
2488 | .help = "show NUMA information", | |
910df89d | 2489 | .mhandler.info = do_info_numa, |
d7f9b689 LC |
2490 | }, |
2491 | { | |
2492 | .name = "usb", | |
2493 | .args_type = "", | |
d7f9b689 LC |
2494 | .params = "", |
2495 | .help = "show guest USB devices", | |
910df89d | 2496 | .mhandler.info = usb_info, |
d7f9b689 LC |
2497 | }, |
2498 | { | |
2499 | .name = "usbhost", | |
2500 | .args_type = "", | |
d7f9b689 LC |
2501 | .params = "", |
2502 | .help = "show host USB devices", | |
910df89d | 2503 | .mhandler.info = usb_host_info, |
d7f9b689 LC |
2504 | }, |
2505 | { | |
2506 | .name = "profile", | |
2507 | .args_type = "", | |
d7f9b689 LC |
2508 | .params = "", |
2509 | .help = "show profiling information", | |
910df89d | 2510 | .mhandler.info = do_info_profile, |
d7f9b689 LC |
2511 | }, |
2512 | { | |
2513 | .name = "capture", | |
2514 | .args_type = "", | |
d7f9b689 LC |
2515 | .params = "", |
2516 | .help = "show capture information", | |
910df89d | 2517 | .mhandler.info = do_info_capture, |
d7f9b689 LC |
2518 | }, |
2519 | { | |
2520 | .name = "snapshots", | |
2521 | .args_type = "", | |
d7f9b689 LC |
2522 | .params = "", |
2523 | .help = "show the currently saved VM snapshots", | |
910df89d | 2524 | .mhandler.info = do_info_snapshots, |
d7f9b689 LC |
2525 | }, |
2526 | { | |
2527 | .name = "status", | |
2528 | .args_type = "", | |
d7f9b689 LC |
2529 | .params = "", |
2530 | .help = "show the current VM status (running|paused)", | |
c0e8520e LC |
2531 | .user_print = do_info_status_print, |
2532 | .mhandler.info_new = do_info_status, | |
d7f9b689 LC |
2533 | }, |
2534 | { | |
2535 | .name = "pcmcia", | |
2536 | .args_type = "", | |
d7f9b689 LC |
2537 | .params = "", |
2538 | .help = "show guest PCMCIA status", | |
910df89d | 2539 | .mhandler.info = pcmcia_info, |
d7f9b689 LC |
2540 | }, |
2541 | { | |
2542 | .name = "mice", | |
2543 | .args_type = "", | |
d7f9b689 LC |
2544 | .params = "", |
2545 | .help = "show which guest mouse is receiving events", | |
e78c48ec LC |
2546 | .user_print = do_info_mice_print, |
2547 | .mhandler.info_new = do_info_mice, | |
d7f9b689 LC |
2548 | }, |
2549 | { | |
2550 | .name = "vnc", | |
2551 | .args_type = "", | |
d7f9b689 LC |
2552 | .params = "", |
2553 | .help = "show the vnc server status", | |
d96fd29c LC |
2554 | .user_print = do_info_vnc_print, |
2555 | .mhandler.info_new = do_info_vnc, | |
d7f9b689 LC |
2556 | }, |
2557 | { | |
2558 | .name = "name", | |
2559 | .args_type = "", | |
d7f9b689 LC |
2560 | .params = "", |
2561 | .help = "show the current VM name", | |
e05486cb LC |
2562 | .user_print = do_info_name_print, |
2563 | .mhandler.info_new = do_info_name, | |
d7f9b689 LC |
2564 | }, |
2565 | { | |
2566 | .name = "uuid", | |
2567 | .args_type = "", | |
d7f9b689 LC |
2568 | .params = "", |
2569 | .help = "show the current VM UUID", | |
9603ceba LC |
2570 | .user_print = do_info_uuid_print, |
2571 | .mhandler.info_new = do_info_uuid, | |
d7f9b689 | 2572 | }, |
76a66253 | 2573 | #if defined(TARGET_PPC) |
d7f9b689 LC |
2574 | { |
2575 | .name = "cpustats", | |
2576 | .args_type = "", | |
d7f9b689 LC |
2577 | .params = "", |
2578 | .help = "show CPU statistics", | |
910df89d | 2579 | .mhandler.info = do_info_cpu_stats, |
d7f9b689 | 2580 | }, |
76a66253 | 2581 | #endif |
31a60e22 | 2582 | #if defined(CONFIG_SLIRP) |
d7f9b689 LC |
2583 | { |
2584 | .name = "usernet", | |
2585 | .args_type = "", | |
d7f9b689 LC |
2586 | .params = "", |
2587 | .help = "show user network stack connection states", | |
910df89d | 2588 | .mhandler.info = do_info_usernet, |
d7f9b689 | 2589 | }, |
31a60e22 | 2590 | #endif |
d7f9b689 LC |
2591 | { |
2592 | .name = "migrate", | |
2593 | .args_type = "", | |
d7f9b689 LC |
2594 | .params = "", |
2595 | .help = "show migration status", | |
c86a6683 LC |
2596 | .user_print = do_info_migrate_print, |
2597 | .mhandler.info_new = do_info_migrate, | |
d7f9b689 LC |
2598 | }, |
2599 | { | |
2600 | .name = "balloon", | |
2601 | .args_type = "", | |
d7f9b689 LC |
2602 | .params = "", |
2603 | .help = "show balloon information", | |
cc1d9c70 LC |
2604 | .user_print = monitor_print_balloon, |
2605 | .mhandler.info_new = do_info_balloon, | |
d7f9b689 LC |
2606 | }, |
2607 | { | |
2608 | .name = "qtree", | |
2609 | .args_type = "", | |
d7f9b689 LC |
2610 | .params = "", |
2611 | .help = "show device tree", | |
910df89d | 2612 | .mhandler.info = do_info_qtree, |
d7f9b689 LC |
2613 | }, |
2614 | { | |
2615 | .name = "qdm", | |
2616 | .args_type = "", | |
d7f9b689 LC |
2617 | .params = "", |
2618 | .help = "show qdev device model list", | |
910df89d | 2619 | .mhandler.info = do_info_qdm, |
d7f9b689 LC |
2620 | }, |
2621 | { | |
2622 | .name = "roms", | |
2623 | .args_type = "", | |
d7f9b689 LC |
2624 | .params = "", |
2625 | .help = "show roms", | |
910df89d | 2626 | .mhandler.info = do_info_roms, |
d7f9b689 LC |
2627 | }, |
2628 | { | |
2629 | .name = NULL, | |
2630 | }, | |
9dc39cba FB |
2631 | }; |
2632 | ||
9307c4c1 FB |
2633 | /*******************************************************************/ |
2634 | ||
2635 | static const char *pch; | |
2636 | static jmp_buf expr_env; | |
2637 | ||
92a31b1f FB |
2638 | #define MD_TLONG 0 |
2639 | #define MD_I32 1 | |
2640 | ||
9307c4c1 FB |
2641 | typedef struct MonitorDef { |
2642 | const char *name; | |
2643 | int offset; | |
8662d656 | 2644 | target_long (*get_value)(const struct MonitorDef *md, int val); |
92a31b1f | 2645 | int type; |
9307c4c1 FB |
2646 | } MonitorDef; |
2647 | ||
57206fd4 | 2648 | #if defined(TARGET_I386) |
8662d656 | 2649 | static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
57206fd4 | 2650 | { |
6a00d601 FB |
2651 | CPUState *env = mon_get_cpu(); |
2652 | if (!env) | |
2653 | return 0; | |
2654 | return env->eip + env->segs[R_CS].base; | |
57206fd4 FB |
2655 | } |
2656 | #endif | |
2657 | ||
a541f297 | 2658 | #if defined(TARGET_PPC) |
8662d656 | 2659 | static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
a541f297 | 2660 | { |
6a00d601 | 2661 | CPUState *env = mon_get_cpu(); |
a541f297 FB |
2662 | unsigned int u; |
2663 | int i; | |
2664 | ||
6a00d601 FB |
2665 | if (!env) |
2666 | return 0; | |
2667 | ||
a541f297 FB |
2668 | u = 0; |
2669 | for (i = 0; i < 8; i++) | |
28a76be8 | 2670 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
2671 | |
2672 | return u; | |
2673 | } | |
2674 | ||
8662d656 | 2675 | static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
a541f297 | 2676 | { |
6a00d601 FB |
2677 | CPUState *env = mon_get_cpu(); |
2678 | if (!env) | |
2679 | return 0; | |
0411a972 | 2680 | return env->msr; |
a541f297 FB |
2681 | } |
2682 | ||
8662d656 | 2683 | static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
a541f297 | 2684 | { |
6a00d601 FB |
2685 | CPUState *env = mon_get_cpu(); |
2686 | if (!env) | |
2687 | return 0; | |
3d7b417e | 2688 | return env->xer; |
a541f297 | 2689 | } |
9fddaa0c | 2690 | |
8662d656 | 2691 | static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
9fddaa0c | 2692 | { |
6a00d601 FB |
2693 | CPUState *env = mon_get_cpu(); |
2694 | if (!env) | |
2695 | return 0; | |
2696 | return cpu_ppc_load_decr(env); | |
9fddaa0c FB |
2697 | } |
2698 | ||
8662d656 | 2699 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
9fddaa0c | 2700 | { |
6a00d601 FB |
2701 | CPUState *env = mon_get_cpu(); |
2702 | if (!env) | |
2703 | return 0; | |
2704 | return cpu_ppc_load_tbu(env); | |
9fddaa0c FB |
2705 | } |
2706 | ||
8662d656 | 2707 | static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
9fddaa0c | 2708 | { |
6a00d601 FB |
2709 | CPUState *env = mon_get_cpu(); |
2710 | if (!env) | |
2711 | return 0; | |
2712 | return cpu_ppc_load_tbl(env); | |
9fddaa0c | 2713 | } |
a541f297 FB |
2714 | #endif |
2715 | ||
e95c8d51 | 2716 | #if defined(TARGET_SPARC) |
7b936c0c | 2717 | #ifndef TARGET_SPARC64 |
8662d656 | 2718 | static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
e95c8d51 | 2719 | { |
6a00d601 FB |
2720 | CPUState *env = mon_get_cpu(); |
2721 | if (!env) | |
2722 | return 0; | |
2723 | return GET_PSR(env); | |
e95c8d51 | 2724 | } |
7b936c0c | 2725 | #endif |
e95c8d51 | 2726 | |
8662d656 | 2727 | static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
e95c8d51 | 2728 | { |
6a00d601 FB |
2729 | CPUState *env = mon_get_cpu(); |
2730 | if (!env) | |
2731 | return 0; | |
2732 | return env->regwptr[val]; | |
e95c8d51 FB |
2733 | } |
2734 | #endif | |
2735 | ||
8662d656 | 2736 | static const MonitorDef monitor_defs[] = { |
9307c4c1 | 2737 | #ifdef TARGET_I386 |
57206fd4 FB |
2738 | |
2739 | #define SEG(name, seg) \ | |
92a31b1f | 2740 | { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
57206fd4 | 2741 | { name ".base", offsetof(CPUState, segs[seg].base) },\ |
92a31b1f | 2742 | { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
57206fd4 | 2743 | |
9307c4c1 FB |
2744 | { "eax", offsetof(CPUState, regs[0]) }, |
2745 | { "ecx", offsetof(CPUState, regs[1]) }, | |
2746 | { "edx", offsetof(CPUState, regs[2]) }, | |
2747 | { "ebx", offsetof(CPUState, regs[3]) }, | |
2748 | { "esp|sp", offsetof(CPUState, regs[4]) }, | |
2749 | { "ebp|fp", offsetof(CPUState, regs[5]) }, | |
2750 | { "esi", offsetof(CPUState, regs[6]) }, | |
01038d2a | 2751 | { "edi", offsetof(CPUState, regs[7]) }, |
92a31b1f FB |
2752 | #ifdef TARGET_X86_64 |
2753 | { "r8", offsetof(CPUState, regs[8]) }, | |
2754 | { "r9", offsetof(CPUState, regs[9]) }, | |
2755 | { "r10", offsetof(CPUState, regs[10]) }, | |
2756 | { "r11", offsetof(CPUState, regs[11]) }, | |
2757 | { "r12", offsetof(CPUState, regs[12]) }, | |
2758 | { "r13", offsetof(CPUState, regs[13]) }, | |
2759 | { "r14", offsetof(CPUState, regs[14]) }, | |
2760 | { "r15", offsetof(CPUState, regs[15]) }, | |
2761 | #endif | |
9307c4c1 | 2762 | { "eflags", offsetof(CPUState, eflags) }, |
57206fd4 FB |
2763 | { "eip", offsetof(CPUState, eip) }, |
2764 | SEG("cs", R_CS) | |
2765 | SEG("ds", R_DS) | |
2766 | SEG("es", R_ES) | |
01038d2a | 2767 | SEG("ss", R_SS) |
57206fd4 FB |
2768 | SEG("fs", R_FS) |
2769 | SEG("gs", R_GS) | |
2770 | { "pc", 0, monitor_get_pc, }, | |
a541f297 | 2771 | #elif defined(TARGET_PPC) |
ff937dba | 2772 | /* General purpose registers */ |
a541f297 FB |
2773 | { "r0", offsetof(CPUState, gpr[0]) }, |
2774 | { "r1", offsetof(CPUState, gpr[1]) }, | |
2775 | { "r2", offsetof(CPUState, gpr[2]) }, | |
2776 | { "r3", offsetof(CPUState, gpr[3]) }, | |
2777 | { "r4", offsetof(CPUState, gpr[4]) }, | |
2778 | { "r5", offsetof(CPUState, gpr[5]) }, | |
2779 | { "r6", offsetof(CPUState, gpr[6]) }, | |
2780 | { "r7", offsetof(CPUState, gpr[7]) }, | |
2781 | { "r8", offsetof(CPUState, gpr[8]) }, | |
2782 | { "r9", offsetof(CPUState, gpr[9]) }, | |
2783 | { "r10", offsetof(CPUState, gpr[10]) }, | |
2784 | { "r11", offsetof(CPUState, gpr[11]) }, | |
2785 | { "r12", offsetof(CPUState, gpr[12]) }, | |
2786 | { "r13", offsetof(CPUState, gpr[13]) }, | |
2787 | { "r14", offsetof(CPUState, gpr[14]) }, | |
2788 | { "r15", offsetof(CPUState, gpr[15]) }, | |
2789 | { "r16", offsetof(CPUState, gpr[16]) }, | |
2790 | { "r17", offsetof(CPUState, gpr[17]) }, | |
2791 | { "r18", offsetof(CPUState, gpr[18]) }, | |
2792 | { "r19", offsetof(CPUState, gpr[19]) }, | |
2793 | { "r20", offsetof(CPUState, gpr[20]) }, | |
2794 | { "r21", offsetof(CPUState, gpr[21]) }, | |
2795 | { "r22", offsetof(CPUState, gpr[22]) }, | |
2796 | { "r23", offsetof(CPUState, gpr[23]) }, | |
2797 | { "r24", offsetof(CPUState, gpr[24]) }, | |
2798 | { "r25", offsetof(CPUState, gpr[25]) }, | |
2799 | { "r26", offsetof(CPUState, gpr[26]) }, | |
2800 | { "r27", offsetof(CPUState, gpr[27]) }, | |
2801 | { "r28", offsetof(CPUState, gpr[28]) }, | |
2802 | { "r29", offsetof(CPUState, gpr[29]) }, | |
2803 | { "r30", offsetof(CPUState, gpr[30]) }, | |
2804 | { "r31", offsetof(CPUState, gpr[31]) }, | |
ff937dba JM |
2805 | /* Floating point registers */ |
2806 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2807 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2808 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2809 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2810 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2811 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2812 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2813 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2814 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2815 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2816 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2817 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2818 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2819 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2820 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2821 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2822 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2823 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2824 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2825 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2826 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2827 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2828 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2829 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2830 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2831 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2832 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2833 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2834 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2835 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2836 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2837 | { "f31", offsetof(CPUState, fpr[31]) }, | |
2838 | { "fpscr", offsetof(CPUState, fpscr) }, | |
2839 | /* Next instruction pointer */ | |
57206fd4 | 2840 | { "nip|pc", offsetof(CPUState, nip) }, |
a541f297 FB |
2841 | { "lr", offsetof(CPUState, lr) }, |
2842 | { "ctr", offsetof(CPUState, ctr) }, | |
9fddaa0c | 2843 | { "decr", 0, &monitor_get_decr, }, |
a541f297 | 2844 | { "ccr", 0, &monitor_get_ccr, }, |
ff937dba | 2845 | /* Machine state register */ |
a541f297 FB |
2846 | { "msr", 0, &monitor_get_msr, }, |
2847 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
2848 | { "tbu", 0, &monitor_get_tbu, }, |
2849 | { "tbl", 0, &monitor_get_tbl, }, | |
ff937dba JM |
2850 | #if defined(TARGET_PPC64) |
2851 | /* Address space register */ | |
2852 | { "asr", offsetof(CPUState, asr) }, | |
2853 | #endif | |
2854 | /* Segment registers */ | |
a541f297 FB |
2855 | { "sdr1", offsetof(CPUState, sdr1) }, |
2856 | { "sr0", offsetof(CPUState, sr[0]) }, | |
2857 | { "sr1", offsetof(CPUState, sr[1]) }, | |
2858 | { "sr2", offsetof(CPUState, sr[2]) }, | |
2859 | { "sr3", offsetof(CPUState, sr[3]) }, | |
2860 | { "sr4", offsetof(CPUState, sr[4]) }, | |
2861 | { "sr5", offsetof(CPUState, sr[5]) }, | |
2862 | { "sr6", offsetof(CPUState, sr[6]) }, | |
2863 | { "sr7", offsetof(CPUState, sr[7]) }, | |
2864 | { "sr8", offsetof(CPUState, sr[8]) }, | |
2865 | { "sr9", offsetof(CPUState, sr[9]) }, | |
2866 | { "sr10", offsetof(CPUState, sr[10]) }, | |
2867 | { "sr11", offsetof(CPUState, sr[11]) }, | |
2868 | { "sr12", offsetof(CPUState, sr[12]) }, | |
2869 | { "sr13", offsetof(CPUState, sr[13]) }, | |
2870 | { "sr14", offsetof(CPUState, sr[14]) }, | |
2871 | { "sr15", offsetof(CPUState, sr[15]) }, | |
2872 | /* Too lazy to put BATs and SPRs ... */ | |
e95c8d51 FB |
2873 | #elif defined(TARGET_SPARC) |
2874 | { "g0", offsetof(CPUState, gregs[0]) }, | |
2875 | { "g1", offsetof(CPUState, gregs[1]) }, | |
2876 | { "g2", offsetof(CPUState, gregs[2]) }, | |
2877 | { "g3", offsetof(CPUState, gregs[3]) }, | |
2878 | { "g4", offsetof(CPUState, gregs[4]) }, | |
2879 | { "g5", offsetof(CPUState, gregs[5]) }, | |
2880 | { "g6", offsetof(CPUState, gregs[6]) }, | |
2881 | { "g7", offsetof(CPUState, gregs[7]) }, | |
2882 | { "o0", 0, monitor_get_reg }, | |
2883 | { "o1", 1, monitor_get_reg }, | |
2884 | { "o2", 2, monitor_get_reg }, | |
2885 | { "o3", 3, monitor_get_reg }, | |
2886 | { "o4", 4, monitor_get_reg }, | |
2887 | { "o5", 5, monitor_get_reg }, | |
2888 | { "o6", 6, monitor_get_reg }, | |
2889 | { "o7", 7, monitor_get_reg }, | |
2890 | { "l0", 8, monitor_get_reg }, | |
2891 | { "l1", 9, monitor_get_reg }, | |
2892 | { "l2", 10, monitor_get_reg }, | |
2893 | { "l3", 11, monitor_get_reg }, | |
2894 | { "l4", 12, monitor_get_reg }, | |
2895 | { "l5", 13, monitor_get_reg }, | |
2896 | { "l6", 14, monitor_get_reg }, | |
2897 | { "l7", 15, monitor_get_reg }, | |
2898 | { "i0", 16, monitor_get_reg }, | |
2899 | { "i1", 17, monitor_get_reg }, | |
2900 | { "i2", 18, monitor_get_reg }, | |
2901 | { "i3", 19, monitor_get_reg }, | |
2902 | { "i4", 20, monitor_get_reg }, | |
2903 | { "i5", 21, monitor_get_reg }, | |
2904 | { "i6", 22, monitor_get_reg }, | |
2905 | { "i7", 23, monitor_get_reg }, | |
2906 | { "pc", offsetof(CPUState, pc) }, | |
2907 | { "npc", offsetof(CPUState, npc) }, | |
2908 | { "y", offsetof(CPUState, y) }, | |
7b936c0c | 2909 | #ifndef TARGET_SPARC64 |
e95c8d51 FB |
2910 | { "psr", 0, &monitor_get_psr, }, |
2911 | { "wim", offsetof(CPUState, wim) }, | |
7b936c0c | 2912 | #endif |
e95c8d51 FB |
2913 | { "tbr", offsetof(CPUState, tbr) }, |
2914 | { "fsr", offsetof(CPUState, fsr) }, | |
2915 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2916 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2917 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2918 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2919 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2920 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2921 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2922 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2923 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2924 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2925 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2926 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2927 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2928 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2929 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2930 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2931 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2932 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2933 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2934 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2935 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2936 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2937 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2938 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2939 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2940 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2941 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2942 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2943 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2944 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2945 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2946 | { "f31", offsetof(CPUState, fpr[31]) }, | |
7b936c0c FB |
2947 | #ifdef TARGET_SPARC64 |
2948 | { "f32", offsetof(CPUState, fpr[32]) }, | |
2949 | { "f34", offsetof(CPUState, fpr[34]) }, | |
2950 | { "f36", offsetof(CPUState, fpr[36]) }, | |
2951 | { "f38", offsetof(CPUState, fpr[38]) }, | |
2952 | { "f40", offsetof(CPUState, fpr[40]) }, | |
2953 | { "f42", offsetof(CPUState, fpr[42]) }, | |
2954 | { "f44", offsetof(CPUState, fpr[44]) }, | |
2955 | { "f46", offsetof(CPUState, fpr[46]) }, | |
2956 | { "f48", offsetof(CPUState, fpr[48]) }, | |
2957 | { "f50", offsetof(CPUState, fpr[50]) }, | |
2958 | { "f52", offsetof(CPUState, fpr[52]) }, | |
2959 | { "f54", offsetof(CPUState, fpr[54]) }, | |
2960 | { "f56", offsetof(CPUState, fpr[56]) }, | |
2961 | { "f58", offsetof(CPUState, fpr[58]) }, | |
2962 | { "f60", offsetof(CPUState, fpr[60]) }, | |
2963 | { "f62", offsetof(CPUState, fpr[62]) }, | |
2964 | { "asi", offsetof(CPUState, asi) }, | |
2965 | { "pstate", offsetof(CPUState, pstate) }, | |
2966 | { "cansave", offsetof(CPUState, cansave) }, | |
2967 | { "canrestore", offsetof(CPUState, canrestore) }, | |
2968 | { "otherwin", offsetof(CPUState, otherwin) }, | |
2969 | { "wstate", offsetof(CPUState, wstate) }, | |
2970 | { "cleanwin", offsetof(CPUState, cleanwin) }, | |
2971 | { "fprs", offsetof(CPUState, fprs) }, | |
2972 | #endif | |
9307c4c1 FB |
2973 | #endif |
2974 | { NULL }, | |
2975 | }; | |
2976 | ||
376253ec | 2977 | static void expr_error(Monitor *mon, const char *msg) |
9dc39cba | 2978 | { |
376253ec | 2979 | monitor_printf(mon, "%s\n", msg); |
9307c4c1 FB |
2980 | longjmp(expr_env, 1); |
2981 | } | |
2982 | ||
6a00d601 | 2983 | /* return 0 if OK, -1 if not found, -2 if no CPU defined */ |
92a31b1f | 2984 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 | 2985 | { |
8662d656 | 2986 | const MonitorDef *md; |
92a31b1f FB |
2987 | void *ptr; |
2988 | ||
9307c4c1 FB |
2989 | for(md = monitor_defs; md->name != NULL; md++) { |
2990 | if (compare_cmd(name, md->name)) { | |
2991 | if (md->get_value) { | |
e95c8d51 | 2992 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 2993 | } else { |
6a00d601 FB |
2994 | CPUState *env = mon_get_cpu(); |
2995 | if (!env) | |
2996 | return -2; | |
2997 | ptr = (uint8_t *)env + md->offset; | |
92a31b1f FB |
2998 | switch(md->type) { |
2999 | case MD_I32: | |
3000 | *pval = *(int32_t *)ptr; | |
3001 | break; | |
3002 | case MD_TLONG: | |
3003 | *pval = *(target_long *)ptr; | |
3004 | break; | |
3005 | default: | |
3006 | *pval = 0; | |
3007 | break; | |
3008 | } | |
9307c4c1 FB |
3009 | } |
3010 | return 0; | |
3011 | } | |
3012 | } | |
3013 | return -1; | |
3014 | } | |
3015 | ||
3016 | static void next(void) | |
3017 | { | |
660f11be | 3018 | if (*pch != '\0') { |
9307c4c1 | 3019 | pch++; |
cd390083 | 3020 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3021 | pch++; |
3022 | } | |
3023 | } | |
3024 | ||
376253ec | 3025 | static int64_t expr_sum(Monitor *mon); |
9307c4c1 | 3026 | |
376253ec | 3027 | static int64_t expr_unary(Monitor *mon) |
9307c4c1 | 3028 | { |
c2efc95d | 3029 | int64_t n; |
9307c4c1 | 3030 | char *p; |
6a00d601 | 3031 | int ret; |
9307c4c1 FB |
3032 | |
3033 | switch(*pch) { | |
3034 | case '+': | |
3035 | next(); | |
376253ec | 3036 | n = expr_unary(mon); |
9307c4c1 FB |
3037 | break; |
3038 | case '-': | |
3039 | next(); | |
376253ec | 3040 | n = -expr_unary(mon); |
9307c4c1 FB |
3041 | break; |
3042 | case '~': | |
3043 | next(); | |
376253ec | 3044 | n = ~expr_unary(mon); |
9307c4c1 FB |
3045 | break; |
3046 | case '(': | |
3047 | next(); | |
376253ec | 3048 | n = expr_sum(mon); |
9307c4c1 | 3049 | if (*pch != ')') { |
376253ec | 3050 | expr_error(mon, "')' expected"); |
9307c4c1 FB |
3051 | } |
3052 | next(); | |
3053 | break; | |
81d0912d FB |
3054 | case '\'': |
3055 | pch++; | |
3056 | if (*pch == '\0') | |
376253ec | 3057 | expr_error(mon, "character constant expected"); |
81d0912d FB |
3058 | n = *pch; |
3059 | pch++; | |
3060 | if (*pch != '\'') | |
376253ec | 3061 | expr_error(mon, "missing terminating \' character"); |
81d0912d FB |
3062 | next(); |
3063 | break; | |
9307c4c1 FB |
3064 | case '$': |
3065 | { | |
3066 | char buf[128], *q; | |
69b34976 | 3067 | target_long reg=0; |
3b46e624 | 3068 | |
9307c4c1 FB |
3069 | pch++; |
3070 | q = buf; | |
3071 | while ((*pch >= 'a' && *pch <= 'z') || | |
3072 | (*pch >= 'A' && *pch <= 'Z') || | |
3073 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 3074 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
3075 | if ((q - buf) < sizeof(buf) - 1) |
3076 | *q++ = *pch; | |
3077 | pch++; | |
3078 | } | |
cd390083 | 3079 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3080 | pch++; |
3081 | *q = 0; | |
7743e588 | 3082 | ret = get_monitor_def(®, buf); |
6a00d601 | 3083 | if (ret == -1) |
376253ec | 3084 | expr_error(mon, "unknown register"); |
5fafdf24 | 3085 | else if (ret == -2) |
376253ec | 3086 | expr_error(mon, "no cpu defined"); |
7743e588 | 3087 | n = reg; |
9307c4c1 FB |
3088 | } |
3089 | break; | |
3090 | case '\0': | |
376253ec | 3091 | expr_error(mon, "unexpected end of expression"); |
9307c4c1 FB |
3092 | n = 0; |
3093 | break; | |
3094 | default: | |
7743e588 | 3095 | #if TARGET_PHYS_ADDR_BITS > 32 |
4f4fbf77 FB |
3096 | n = strtoull(pch, &p, 0); |
3097 | #else | |
9307c4c1 | 3098 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 3099 | #endif |
9307c4c1 | 3100 | if (pch == p) { |
376253ec | 3101 | expr_error(mon, "invalid char in expression"); |
9307c4c1 FB |
3102 | } |
3103 | pch = p; | |
cd390083 | 3104 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3105 | pch++; |
3106 | break; | |
3107 | } | |
3108 | return n; | |
3109 | } | |
3110 | ||
3111 | ||
376253ec | 3112 | static int64_t expr_prod(Monitor *mon) |
9307c4c1 | 3113 | { |
c2efc95d | 3114 | int64_t val, val2; |
92a31b1f | 3115 | int op; |
3b46e624 | 3116 | |
376253ec | 3117 | val = expr_unary(mon); |
9307c4c1 FB |
3118 | for(;;) { |
3119 | op = *pch; | |
3120 | if (op != '*' && op != '/' && op != '%') | |
3121 | break; | |
3122 | next(); | |
376253ec | 3123 | val2 = expr_unary(mon); |
9307c4c1 FB |
3124 | switch(op) { |
3125 | default: | |
3126 | case '*': | |
3127 | val *= val2; | |
3128 | break; | |
3129 | case '/': | |
3130 | case '%': | |
5fafdf24 | 3131 | if (val2 == 0) |
376253ec | 3132 | expr_error(mon, "division by zero"); |
9307c4c1 FB |
3133 | if (op == '/') |
3134 | val /= val2; | |
3135 | else | |
3136 | val %= val2; | |
3137 | break; | |
3138 | } | |
3139 | } | |
3140 | return val; | |
3141 | } | |
3142 | ||
376253ec | 3143 | static int64_t expr_logic(Monitor *mon) |
9307c4c1 | 3144 | { |
c2efc95d | 3145 | int64_t val, val2; |
92a31b1f | 3146 | int op; |
9307c4c1 | 3147 | |
376253ec | 3148 | val = expr_prod(mon); |
9307c4c1 FB |
3149 | for(;;) { |
3150 | op = *pch; | |
3151 | if (op != '&' && op != '|' && op != '^') | |
3152 | break; | |
3153 | next(); | |
376253ec | 3154 | val2 = expr_prod(mon); |
9307c4c1 FB |
3155 | switch(op) { |
3156 | default: | |
3157 | case '&': | |
3158 | val &= val2; | |
3159 | break; | |
3160 | case '|': | |
3161 | val |= val2; | |
3162 | break; | |
3163 | case '^': | |
3164 | val ^= val2; | |
3165 | break; | |
3166 | } | |
3167 | } | |
3168 | return val; | |
3169 | } | |
3170 | ||
376253ec | 3171 | static int64_t expr_sum(Monitor *mon) |
9307c4c1 | 3172 | { |
c2efc95d | 3173 | int64_t val, val2; |
92a31b1f | 3174 | int op; |
9307c4c1 | 3175 | |
376253ec | 3176 | val = expr_logic(mon); |
9307c4c1 FB |
3177 | for(;;) { |
3178 | op = *pch; | |
3179 | if (op != '+' && op != '-') | |
3180 | break; | |
3181 | next(); | |
376253ec | 3182 | val2 = expr_logic(mon); |
9307c4c1 FB |
3183 | if (op == '+') |
3184 | val += val2; | |
3185 | else | |
3186 | val -= val2; | |
3187 | } | |
3188 | return val; | |
3189 | } | |
3190 | ||
376253ec | 3191 | static int get_expr(Monitor *mon, int64_t *pval, const char **pp) |
9307c4c1 FB |
3192 | { |
3193 | pch = *pp; | |
3194 | if (setjmp(expr_env)) { | |
3195 | *pp = pch; | |
3196 | return -1; | |
3197 | } | |
cd390083 | 3198 | while (qemu_isspace(*pch)) |
9307c4c1 | 3199 | pch++; |
376253ec | 3200 | *pval = expr_sum(mon); |
9307c4c1 FB |
3201 | *pp = pch; |
3202 | return 0; | |
3203 | } | |
3204 | ||
3205 | static int get_str(char *buf, int buf_size, const char **pp) | |
3206 | { | |
3207 | const char *p; | |
3208 | char *q; | |
3209 | int c; | |
3210 | ||
81d0912d | 3211 | q = buf; |
9307c4c1 | 3212 | p = *pp; |
cd390083 | 3213 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3214 | p++; |
3215 | if (*p == '\0') { | |
3216 | fail: | |
81d0912d | 3217 | *q = '\0'; |
9307c4c1 FB |
3218 | *pp = p; |
3219 | return -1; | |
3220 | } | |
9307c4c1 FB |
3221 | if (*p == '\"') { |
3222 | p++; | |
3223 | while (*p != '\0' && *p != '\"') { | |
3224 | if (*p == '\\') { | |
3225 | p++; | |
3226 | c = *p++; | |
3227 | switch(c) { | |
3228 | case 'n': | |
3229 | c = '\n'; | |
3230 | break; | |
3231 | case 'r': | |
3232 | c = '\r'; | |
3233 | break; | |
3234 | case '\\': | |
3235 | case '\'': | |
3236 | case '\"': | |
3237 | break; | |
3238 | default: | |
3239 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
3240 | goto fail; | |
3241 | } | |
3242 | if ((q - buf) < buf_size - 1) { | |
3243 | *q++ = c; | |
3244 | } | |
3245 | } else { | |
3246 | if ((q - buf) < buf_size - 1) { | |
3247 | *q++ = *p; | |
3248 | } | |
3249 | p++; | |
3250 | } | |
3251 | } | |
3252 | if (*p != '\"') { | |
5b60212f | 3253 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
3254 | goto fail; |
3255 | } | |
3256 | p++; | |
3257 | } else { | |
cd390083 | 3258 | while (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
3259 | if ((q - buf) < buf_size - 1) { |
3260 | *q++ = *p; | |
3261 | } | |
3262 | p++; | |
3263 | } | |
9307c4c1 | 3264 | } |
81d0912d | 3265 | *q = '\0'; |
9307c4c1 FB |
3266 | *pp = p; |
3267 | return 0; | |
3268 | } | |
3269 | ||
4590fd80 LC |
3270 | /* |
3271 | * Store the command-name in cmdname, and return a pointer to | |
3272 | * the remaining of the command string. | |
3273 | */ | |
3274 | static const char *get_command_name(const char *cmdline, | |
3275 | char *cmdname, size_t nlen) | |
3276 | { | |
3277 | size_t len; | |
3278 | const char *p, *pstart; | |
3279 | ||
3280 | p = cmdline; | |
3281 | while (qemu_isspace(*p)) | |
3282 | p++; | |
3283 | if (*p == '\0') | |
3284 | return NULL; | |
3285 | pstart = p; | |
3286 | while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) | |
3287 | p++; | |
3288 | len = p - pstart; | |
3289 | if (len > nlen - 1) | |
3290 | len = nlen - 1; | |
3291 | memcpy(cmdname, pstart, len); | |
3292 | cmdname[len] = '\0'; | |
3293 | return p; | |
3294 | } | |
3295 | ||
4d76d2ba LC |
3296 | /** |
3297 | * Read key of 'type' into 'key' and return the current | |
3298 | * 'type' pointer. | |
3299 | */ | |
3300 | static char *key_get_info(const char *type, char **key) | |
3301 | { | |
3302 | size_t len; | |
3303 | char *p, *str; | |
3304 | ||
3305 | if (*type == ',') | |
3306 | type++; | |
3307 | ||
3308 | p = strchr(type, ':'); | |
3309 | if (!p) { | |
3310 | *key = NULL; | |
3311 | return NULL; | |
3312 | } | |
3313 | len = p - type; | |
3314 | ||
3315 | str = qemu_malloc(len + 1); | |
3316 | memcpy(str, type, len); | |
3317 | str[len] = '\0'; | |
3318 | ||
3319 | *key = str; | |
3320 | return ++p; | |
3321 | } | |
3322 | ||
9307c4c1 FB |
3323 | static int default_fmt_format = 'x'; |
3324 | static int default_fmt_size = 4; | |
3325 | ||
3326 | #define MAX_ARGS 16 | |
3327 | ||
fbc3d96c | 3328 | static int is_valid_option(const char *c, const char *typestr) |
3329 | { | |
3330 | char option[3]; | |
3331 | ||
3332 | option[0] = '-'; | |
3333 | option[1] = *c; | |
3334 | option[2] = '\0'; | |
3335 | ||
3336 | typestr = strstr(typestr, option); | |
3337 | return (typestr != NULL); | |
3338 | } | |
3339 | ||
7fd669a1 LC |
3340 | static const mon_cmd_t *monitor_find_command(const char *cmdname) |
3341 | { | |
3342 | const mon_cmd_t *cmd; | |
3343 | ||
3344 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
3345 | if (compare_cmd(cmdname, cmd->name)) { | |
3346 | return cmd; | |
3347 | } | |
3348 | } | |
3349 | ||
3350 | return NULL; | |
3351 | } | |
3352 | ||
c227f099 | 3353 | static const mon_cmd_t *monitor_parse_command(Monitor *mon, |
55f81d96 | 3354 | const char *cmdline, |
55f81d96 | 3355 | QDict *qdict) |
9307c4c1 | 3356 | { |
4590fd80 | 3357 | const char *p, *typestr; |
53773581 | 3358 | int c; |
c227f099 | 3359 | const mon_cmd_t *cmd; |
9307c4c1 FB |
3360 | char cmdname[256]; |
3361 | char buf[1024]; | |
4d76d2ba | 3362 | char *key; |
9dc39cba FB |
3363 | |
3364 | #ifdef DEBUG | |
376253ec | 3365 | monitor_printf(mon, "command='%s'\n", cmdline); |
9dc39cba | 3366 | #endif |
3b46e624 | 3367 | |
9307c4c1 | 3368 | /* extract the command name */ |
4590fd80 LC |
3369 | p = get_command_name(cmdline, cmdname, sizeof(cmdname)); |
3370 | if (!p) | |
55f81d96 | 3371 | return NULL; |
3b46e624 | 3372 | |
7fd669a1 LC |
3373 | cmd = monitor_find_command(cmdname); |
3374 | if (!cmd) { | |
d91d9bf6 | 3375 | monitor_printf(mon, "unknown command: '%s'\n", cmdname); |
55f81d96 | 3376 | return NULL; |
9307c4c1 | 3377 | } |
9307c4c1 | 3378 | |
9307c4c1 FB |
3379 | /* parse the parameters */ |
3380 | typestr = cmd->args_type; | |
9dc39cba | 3381 | for(;;) { |
4d76d2ba LC |
3382 | typestr = key_get_info(typestr, &key); |
3383 | if (!typestr) | |
9dc39cba | 3384 | break; |
4d76d2ba | 3385 | c = *typestr; |
9307c4c1 FB |
3386 | typestr++; |
3387 | switch(c) { | |
3388 | case 'F': | |
81d0912d | 3389 | case 'B': |
9307c4c1 FB |
3390 | case 's': |
3391 | { | |
3392 | int ret; | |
3b46e624 | 3393 | |
cd390083 | 3394 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3395 | p++; |
3396 | if (*typestr == '?') { | |
3397 | typestr++; | |
3398 | if (*p == '\0') { | |
3399 | /* no optional string: NULL argument */ | |
53773581 | 3400 | break; |
9307c4c1 FB |
3401 | } |
3402 | } | |
3403 | ret = get_str(buf, sizeof(buf), &p); | |
3404 | if (ret < 0) { | |
81d0912d FB |
3405 | switch(c) { |
3406 | case 'F': | |
376253ec AL |
3407 | monitor_printf(mon, "%s: filename expected\n", |
3408 | cmdname); | |
81d0912d FB |
3409 | break; |
3410 | case 'B': | |
376253ec AL |
3411 | monitor_printf(mon, "%s: block device name expected\n", |
3412 | cmdname); | |
81d0912d FB |
3413 | break; |
3414 | default: | |
376253ec | 3415 | monitor_printf(mon, "%s: string expected\n", cmdname); |
81d0912d FB |
3416 | break; |
3417 | } | |
9307c4c1 FB |
3418 | goto fail; |
3419 | } | |
53773581 | 3420 | qdict_put(qdict, key, qstring_from_str(buf)); |
9307c4c1 | 3421 | } |
9dc39cba | 3422 | break; |
9307c4c1 FB |
3423 | case '/': |
3424 | { | |
3425 | int count, format, size; | |
3b46e624 | 3426 | |
cd390083 | 3427 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3428 | p++; |
3429 | if (*p == '/') { | |
3430 | /* format found */ | |
3431 | p++; | |
3432 | count = 1; | |
cd390083 | 3433 | if (qemu_isdigit(*p)) { |
9307c4c1 | 3434 | count = 0; |
cd390083 | 3435 | while (qemu_isdigit(*p)) { |
9307c4c1 FB |
3436 | count = count * 10 + (*p - '0'); |
3437 | p++; | |
3438 | } | |
3439 | } | |
3440 | size = -1; | |
3441 | format = -1; | |
3442 | for(;;) { | |
3443 | switch(*p) { | |
3444 | case 'o': | |
3445 | case 'd': | |
3446 | case 'u': | |
3447 | case 'x': | |
3448 | case 'i': | |
3449 | case 'c': | |
3450 | format = *p++; | |
3451 | break; | |
3452 | case 'b': | |
3453 | size = 1; | |
3454 | p++; | |
3455 | break; | |
3456 | case 'h': | |
3457 | size = 2; | |
3458 | p++; | |
3459 | break; | |
3460 | case 'w': | |
3461 | size = 4; | |
3462 | p++; | |
3463 | break; | |
3464 | case 'g': | |
3465 | case 'L': | |
3466 | size = 8; | |
3467 | p++; | |
3468 | break; | |
3469 | default: | |
3470 | goto next; | |
3471 | } | |
3472 | } | |
3473 | next: | |
cd390083 | 3474 | if (*p != '\0' && !qemu_isspace(*p)) { |
376253ec AL |
3475 | monitor_printf(mon, "invalid char in format: '%c'\n", |
3476 | *p); | |
9307c4c1 FB |
3477 | goto fail; |
3478 | } | |
9307c4c1 FB |
3479 | if (format < 0) |
3480 | format = default_fmt_format; | |
4c27ba27 FB |
3481 | if (format != 'i') { |
3482 | /* for 'i', not specifying a size gives -1 as size */ | |
3483 | if (size < 0) | |
3484 | size = default_fmt_size; | |
e90f009b | 3485 | default_fmt_size = size; |
4c27ba27 | 3486 | } |
9307c4c1 FB |
3487 | default_fmt_format = format; |
3488 | } else { | |
3489 | count = 1; | |
3490 | format = default_fmt_format; | |
4c27ba27 FB |
3491 | if (format != 'i') { |
3492 | size = default_fmt_size; | |
3493 | } else { | |
3494 | size = -1; | |
3495 | } | |
9307c4c1 | 3496 | } |
f7188bbe LC |
3497 | qdict_put(qdict, "count", qint_from_int(count)); |
3498 | qdict_put(qdict, "format", qint_from_int(format)); | |
3499 | qdict_put(qdict, "size", qint_from_int(size)); | |
9307c4c1 | 3500 | } |
9dc39cba | 3501 | break; |
9307c4c1 | 3502 | case 'i': |
92a31b1f | 3503 | case 'l': |
b6e098d7 | 3504 | case 'M': |
9307c4c1 | 3505 | { |
c2efc95d | 3506 | int64_t val; |
7743e588 | 3507 | |
cd390083 | 3508 | while (qemu_isspace(*p)) |
9307c4c1 | 3509 | p++; |
3440557b | 3510 | if (*typestr == '?' || *typestr == '.') { |
3440557b | 3511 | if (*typestr == '?') { |
53773581 LC |
3512 | if (*p == '\0') { |
3513 | typestr++; | |
3514 | break; | |
3515 | } | |
3440557b FB |
3516 | } else { |
3517 | if (*p == '.') { | |
3518 | p++; | |
cd390083 | 3519 | while (qemu_isspace(*p)) |
3440557b | 3520 | p++; |
3440557b | 3521 | } else { |
53773581 LC |
3522 | typestr++; |
3523 | break; | |
3440557b FB |
3524 | } |
3525 | } | |
13224a87 | 3526 | typestr++; |
9307c4c1 | 3527 | } |
376253ec | 3528 | if (get_expr(mon, &val, &p)) |
9307c4c1 | 3529 | goto fail; |
675ebef9 LC |
3530 | /* Check if 'i' is greater than 32-bit */ |
3531 | if ((c == 'i') && ((val >> 32) & 0xffffffff)) { | |
3532 | monitor_printf(mon, "\'%s\' has failed: ", cmdname); | |
3533 | monitor_printf(mon, "integer is for 32-bit values\n"); | |
3534 | goto fail; | |
b6e098d7 LC |
3535 | } else if (c == 'M') { |
3536 | val <<= 20; | |
675ebef9 | 3537 | } |
53773581 | 3538 | qdict_put(qdict, key, qint_from_int(val)); |
9307c4c1 FB |
3539 | } |
3540 | break; | |
3541 | case '-': | |
3542 | { | |
fbc3d96c | 3543 | const char *tmp = p; |
3544 | int has_option, skip_key = 0; | |
9307c4c1 | 3545 | /* option */ |
3b46e624 | 3546 | |
9307c4c1 FB |
3547 | c = *typestr++; |
3548 | if (c == '\0') | |
3549 | goto bad_type; | |
cd390083 | 3550 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3551 | p++; |
3552 | has_option = 0; | |
3553 | if (*p == '-') { | |
3554 | p++; | |
fbc3d96c | 3555 | if(c != *p) { |
3556 | if(!is_valid_option(p, typestr)) { | |
3557 | ||
3558 | monitor_printf(mon, "%s: unsupported option -%c\n", | |
3559 | cmdname, *p); | |
3560 | goto fail; | |
3561 | } else { | |
3562 | skip_key = 1; | |
3563 | } | |
3564 | } | |
3565 | if(skip_key) { | |
3566 | p = tmp; | |
3567 | } else { | |
3568 | p++; | |
3569 | has_option = 1; | |
9307c4c1 | 3570 | } |
9307c4c1 | 3571 | } |
f7188bbe | 3572 | qdict_put(qdict, key, qint_from_int(has_option)); |
9307c4c1 FB |
3573 | } |
3574 | break; | |
3575 | default: | |
3576 | bad_type: | |
376253ec | 3577 | monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c); |
9307c4c1 FB |
3578 | goto fail; |
3579 | } | |
4d76d2ba LC |
3580 | qemu_free(key); |
3581 | key = NULL; | |
9dc39cba | 3582 | } |
9307c4c1 | 3583 | /* check that all arguments were parsed */ |
cd390083 | 3584 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3585 | p++; |
3586 | if (*p != '\0') { | |
376253ec AL |
3587 | monitor_printf(mon, "%s: extraneous characters at the end of line\n", |
3588 | cmdname); | |
9307c4c1 | 3589 | goto fail; |
9dc39cba | 3590 | } |
9307c4c1 | 3591 | |
55f81d96 | 3592 | return cmd; |
ac7531ec | 3593 | |
55f81d96 | 3594 | fail: |
4d76d2ba | 3595 | qemu_free(key); |
55f81d96 LC |
3596 | return NULL; |
3597 | } | |
3598 | ||
8204a918 LC |
3599 | static void monitor_print_error(Monitor *mon) |
3600 | { | |
3601 | qerror_print(mon->error); | |
3602 | QDECREF(mon->error); | |
3603 | mon->error = NULL; | |
3604 | } | |
3605 | ||
99e2fc16 LC |
3606 | static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd, |
3607 | const QDict *params) | |
3608 | { | |
3609 | QObject *data = NULL; | |
3610 | ||
3611 | cmd->mhandler.cmd_new(mon, params, &data); | |
25b422eb LC |
3612 | |
3613 | if (monitor_ctrl_mode(mon)) { | |
3614 | /* Monitor Protocol */ | |
3615 | monitor_protocol_emitter(mon, data); | |
3616 | } else { | |
3617 | /* User Protocol */ | |
3618 | if (data) | |
3619 | cmd->user_print(mon, data); | |
3620 | } | |
99e2fc16 LC |
3621 | |
3622 | qobject_decref(data); | |
3623 | } | |
3624 | ||
f3c157c4 | 3625 | static void handle_user_command(Monitor *mon, const char *cmdline) |
55f81d96 | 3626 | { |
55f81d96 | 3627 | QDict *qdict; |
c227f099 | 3628 | const mon_cmd_t *cmd; |
55f81d96 LC |
3629 | |
3630 | qdict = qdict_new(); | |
3631 | ||
590fb3b7 | 3632 | cmd = monitor_parse_command(mon, cmdline, qdict); |
13917bee LC |
3633 | if (!cmd) |
3634 | goto out; | |
3635 | ||
3636 | qemu_errors_to_mon(mon); | |
3637 | ||
3638 | if (monitor_handler_ported(cmd)) { | |
99e2fc16 | 3639 | monitor_call_handler(mon, cmd, qdict); |
13917bee | 3640 | } else { |
af4ce882 | 3641 | cmd->mhandler.cmd(mon, qdict); |
55f81d96 LC |
3642 | } |
3643 | ||
8204a918 LC |
3644 | if (monitor_has_error(mon)) |
3645 | monitor_print_error(mon); | |
3646 | ||
3647 | qemu_errors_to_previous(); | |
13917bee LC |
3648 | |
3649 | out: | |
f7188bbe | 3650 | QDECREF(qdict); |
9dc39cba FB |
3651 | } |
3652 | ||
81d0912d FB |
3653 | static void cmd_completion(const char *name, const char *list) |
3654 | { | |
3655 | const char *p, *pstart; | |
3656 | char cmd[128]; | |
3657 | int len; | |
3658 | ||
3659 | p = list; | |
3660 | for(;;) { | |
3661 | pstart = p; | |
3662 | p = strchr(p, '|'); | |
3663 | if (!p) | |
3664 | p = pstart + strlen(pstart); | |
3665 | len = p - pstart; | |
3666 | if (len > sizeof(cmd) - 2) | |
3667 | len = sizeof(cmd) - 2; | |
3668 | memcpy(cmd, pstart, len); | |
3669 | cmd[len] = '\0'; | |
3670 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
731b0364 | 3671 | readline_add_completion(cur_mon->rs, cmd); |
81d0912d FB |
3672 | } |
3673 | if (*p == '\0') | |
3674 | break; | |
3675 | p++; | |
3676 | } | |
3677 | } | |
3678 | ||
3679 | static void file_completion(const char *input) | |
3680 | { | |
3681 | DIR *ffs; | |
3682 | struct dirent *d; | |
3683 | char path[1024]; | |
3684 | char file[1024], file_prefix[1024]; | |
3685 | int input_path_len; | |
3686 | const char *p; | |
3687 | ||
5fafdf24 | 3688 | p = strrchr(input, '/'); |
81d0912d FB |
3689 | if (!p) { |
3690 | input_path_len = 0; | |
3691 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
363a37d5 | 3692 | pstrcpy(path, sizeof(path), "."); |
81d0912d FB |
3693 | } else { |
3694 | input_path_len = p - input + 1; | |
3695 | memcpy(path, input, input_path_len); | |
3696 | if (input_path_len > sizeof(path) - 1) | |
3697 | input_path_len = sizeof(path) - 1; | |
3698 | path[input_path_len] = '\0'; | |
3699 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
3700 | } | |
3701 | #ifdef DEBUG_COMPLETION | |
376253ec AL |
3702 | monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n", |
3703 | input, path, file_prefix); | |
81d0912d FB |
3704 | #endif |
3705 | ffs = opendir(path); | |
3706 | if (!ffs) | |
3707 | return; | |
3708 | for(;;) { | |
3709 | struct stat sb; | |
3710 | d = readdir(ffs); | |
3711 | if (!d) | |
3712 | break; | |
3713 | if (strstart(d->d_name, file_prefix, NULL)) { | |
3714 | memcpy(file, input, input_path_len); | |
363a37d5 BS |
3715 | if (input_path_len < sizeof(file)) |
3716 | pstrcpy(file + input_path_len, sizeof(file) - input_path_len, | |
3717 | d->d_name); | |
81d0912d FB |
3718 | /* stat the file to find out if it's a directory. |
3719 | * In that case add a slash to speed up typing long paths | |
3720 | */ | |
3721 | stat(file, &sb); | |
3722 | if(S_ISDIR(sb.st_mode)) | |
363a37d5 | 3723 | pstrcat(file, sizeof(file), "/"); |
731b0364 | 3724 | readline_add_completion(cur_mon->rs, file); |
81d0912d FB |
3725 | } |
3726 | } | |
3727 | closedir(ffs); | |
3728 | } | |
3729 | ||
51de9760 | 3730 | static void block_completion_it(void *opaque, BlockDriverState *bs) |
81d0912d | 3731 | { |
51de9760 | 3732 | const char *name = bdrv_get_device_name(bs); |
81d0912d FB |
3733 | const char *input = opaque; |
3734 | ||
3735 | if (input[0] == '\0' || | |
3736 | !strncmp(name, (char *)input, strlen(input))) { | |
731b0364 | 3737 | readline_add_completion(cur_mon->rs, name); |
81d0912d FB |
3738 | } |
3739 | } | |
3740 | ||
3741 | /* NOTE: this parser is an approximate form of the real command parser */ | |
3742 | static void parse_cmdline(const char *cmdline, | |
3743 | int *pnb_args, char **args) | |
3744 | { | |
3745 | const char *p; | |
3746 | int nb_args, ret; | |
3747 | char buf[1024]; | |
3748 | ||
3749 | p = cmdline; | |
3750 | nb_args = 0; | |
3751 | for(;;) { | |
cd390083 | 3752 | while (qemu_isspace(*p)) |
81d0912d FB |
3753 | p++; |
3754 | if (*p == '\0') | |
3755 | break; | |
3756 | if (nb_args >= MAX_ARGS) | |
3757 | break; | |
3758 | ret = get_str(buf, sizeof(buf), &p); | |
3759 | args[nb_args] = qemu_strdup(buf); | |
3760 | nb_args++; | |
3761 | if (ret < 0) | |
3762 | break; | |
3763 | } | |
3764 | *pnb_args = nb_args; | |
3765 | } | |
3766 | ||
4d76d2ba LC |
3767 | static const char *next_arg_type(const char *typestr) |
3768 | { | |
3769 | const char *p = strchr(typestr, ':'); | |
3770 | return (p != NULL ? ++p : typestr); | |
3771 | } | |
3772 | ||
4c36ba32 | 3773 | static void monitor_find_completion(const char *cmdline) |
81d0912d FB |
3774 | { |
3775 | const char *cmdname; | |
3776 | char *args[MAX_ARGS]; | |
3777 | int nb_args, i, len; | |
3778 | const char *ptype, *str; | |
c227f099 | 3779 | const mon_cmd_t *cmd; |
64866c3d | 3780 | const KeyDef *key; |
81d0912d FB |
3781 | |
3782 | parse_cmdline(cmdline, &nb_args, args); | |
3783 | #ifdef DEBUG_COMPLETION | |
3784 | for(i = 0; i < nb_args; i++) { | |
376253ec | 3785 | monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]); |
81d0912d FB |
3786 | } |
3787 | #endif | |
3788 | ||
3789 | /* if the line ends with a space, it means we want to complete the | |
3790 | next arg */ | |
3791 | len = strlen(cmdline); | |
cd390083 | 3792 | if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
81d0912d FB |
3793 | if (nb_args >= MAX_ARGS) |
3794 | return; | |
3795 | args[nb_args++] = qemu_strdup(""); | |
3796 | } | |
3797 | if (nb_args <= 1) { | |
3798 | /* command completion */ | |
3799 | if (nb_args == 0) | |
3800 | cmdname = ""; | |
3801 | else | |
3802 | cmdname = args[0]; | |
731b0364 | 3803 | readline_set_completion_index(cur_mon->rs, strlen(cmdname)); |
376253ec | 3804 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
3805 | cmd_completion(cmdname, cmd->name); |
3806 | } | |
3807 | } else { | |
3808 | /* find the command */ | |
376253ec | 3809 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
3810 | if (compare_cmd(args[0], cmd->name)) |
3811 | goto found; | |
3812 | } | |
3813 | return; | |
3814 | found: | |
4d76d2ba | 3815 | ptype = next_arg_type(cmd->args_type); |
81d0912d FB |
3816 | for(i = 0; i < nb_args - 2; i++) { |
3817 | if (*ptype != '\0') { | |
4d76d2ba | 3818 | ptype = next_arg_type(ptype); |
81d0912d | 3819 | while (*ptype == '?') |
4d76d2ba | 3820 | ptype = next_arg_type(ptype); |
81d0912d FB |
3821 | } |
3822 | } | |
3823 | str = args[nb_args - 1]; | |
2a1704a7 BS |
3824 | if (*ptype == '-' && ptype[1] != '\0') { |
3825 | ptype += 2; | |
3826 | } | |
81d0912d FB |
3827 | switch(*ptype) { |
3828 | case 'F': | |
3829 | /* file completion */ | |
731b0364 | 3830 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
3831 | file_completion(str); |
3832 | break; | |
3833 | case 'B': | |
3834 | /* block device name completion */ | |
731b0364 | 3835 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
3836 | bdrv_iterate(block_completion_it, (void *)str); |
3837 | break; | |
7fe48483 FB |
3838 | case 's': |
3839 | /* XXX: more generic ? */ | |
3840 | if (!strcmp(cmd->name, "info")) { | |
731b0364 | 3841 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
7fe48483 FB |
3842 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
3843 | cmd_completion(str, cmd->name); | |
3844 | } | |
64866c3d | 3845 | } else if (!strcmp(cmd->name, "sendkey")) { |
e600d1ef BS |
3846 | char *sep = strrchr(str, '-'); |
3847 | if (sep) | |
3848 | str = sep + 1; | |
731b0364 | 3849 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
64866c3d FB |
3850 | for(key = key_defs; key->name != NULL; key++) { |
3851 | cmd_completion(str, key->name); | |
3852 | } | |
f3353c6b JK |
3853 | } else if (!strcmp(cmd->name, "help|?")) { |
3854 | readline_set_completion_index(cur_mon->rs, strlen(str)); | |
3855 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
3856 | cmd_completion(str, cmd->name); | |
3857 | } | |
7fe48483 FB |
3858 | } |
3859 | break; | |
81d0912d FB |
3860 | default: |
3861 | break; | |
3862 | } | |
3863 | } | |
3864 | for(i = 0; i < nb_args; i++) | |
3865 | qemu_free(args[i]); | |
3866 | } | |
3867 | ||
731b0364 | 3868 | static int monitor_can_read(void *opaque) |
9dc39cba | 3869 | { |
731b0364 AL |
3870 | Monitor *mon = opaque; |
3871 | ||
c62313bb | 3872 | return (mon->suspend_cnt == 0) ? 1 : 0; |
9dc39cba FB |
3873 | } |
3874 | ||
5fa737a4 LC |
3875 | typedef struct CmdArgs { |
3876 | QString *name; | |
3877 | int type; | |
3878 | int flag; | |
3879 | int optional; | |
3880 | } CmdArgs; | |
3881 | ||
3882 | static int check_opt(const CmdArgs *cmd_args, const char *name, QDict *args) | |
3883 | { | |
3884 | if (!cmd_args->optional) { | |
3885 | qemu_error_new(QERR_MISSING_PARAMETER, name); | |
3886 | return -1; | |
3887 | } | |
3888 | ||
3889 | if (cmd_args->type == '-') { | |
3890 | /* handlers expect a value, they need to be changed */ | |
3891 | qdict_put(args, name, qint_from_int(0)); | |
3892 | } | |
3893 | ||
3894 | return 0; | |
3895 | } | |
3896 | ||
3897 | static int check_arg(const CmdArgs *cmd_args, QDict *args) | |
3898 | { | |
3899 | QObject *value; | |
3900 | const char *name; | |
3901 | ||
3902 | name = qstring_get_str(cmd_args->name); | |
3903 | ||
3904 | if (!args) { | |
3905 | return check_opt(cmd_args, name, args); | |
3906 | } | |
3907 | ||
3908 | value = qdict_get(args, name); | |
3909 | if (!value) { | |
3910 | return check_opt(cmd_args, name, args); | |
3911 | } | |
3912 | ||
3913 | switch (cmd_args->type) { | |
3914 | case 'F': | |
3915 | case 'B': | |
3916 | case 's': | |
3917 | if (qobject_type(value) != QTYPE_QSTRING) { | |
3918 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "string"); | |
3919 | return -1; | |
3920 | } | |
3921 | break; | |
3922 | case '/': { | |
3923 | int i; | |
3924 | const char *keys[] = { "count", "format", "size", NULL }; | |
3925 | ||
3926 | for (i = 0; keys[i]; i++) { | |
3927 | QObject *obj = qdict_get(args, keys[i]); | |
3928 | if (!obj) { | |
3929 | qemu_error_new(QERR_MISSING_PARAMETER, name); | |
3930 | return -1; | |
3931 | } | |
3932 | if (qobject_type(obj) != QTYPE_QINT) { | |
3933 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int"); | |
3934 | return -1; | |
3935 | } | |
3936 | } | |
3937 | break; | |
3938 | } | |
3939 | case 'i': | |
3940 | case 'l': | |
b6e098d7 | 3941 | case 'M': |
5fa737a4 LC |
3942 | if (qobject_type(value) != QTYPE_QINT) { |
3943 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int"); | |
3944 | return -1; | |
3945 | } | |
3946 | break; | |
3947 | case '-': | |
3948 | if (qobject_type(value) != QTYPE_QINT && | |
3949 | qobject_type(value) != QTYPE_QBOOL) { | |
3950 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "bool"); | |
3951 | return -1; | |
3952 | } | |
3953 | if (qobject_type(value) == QTYPE_QBOOL) { | |
3954 | /* handlers expect a QInt, they need to be changed */ | |
3955 | qdict_put(args, name, | |
3956 | qint_from_int(qbool_get_int(qobject_to_qbool(value)))); | |
3957 | } | |
3958 | break; | |
3959 | default: | |
3960 | /* impossible */ | |
3961 | abort(); | |
3962 | } | |
3963 | ||
3964 | return 0; | |
3965 | } | |
3966 | ||
3967 | static void cmd_args_init(CmdArgs *cmd_args) | |
3968 | { | |
3969 | cmd_args->name = qstring_new(); | |
3970 | cmd_args->type = cmd_args->flag = cmd_args->optional = 0; | |
3971 | } | |
3972 | ||
3973 | /* | |
3974 | * This is not trivial, we have to parse Monitor command's argument | |
3975 | * type syntax to be able to check the arguments provided by clients. | |
3976 | * | |
3977 | * In the near future we will be using an array for that and will be | |
3978 | * able to drop all this parsing... | |
3979 | */ | |
3980 | static int monitor_check_qmp_args(const mon_cmd_t *cmd, QDict *args) | |
3981 | { | |
3982 | int err; | |
3983 | const char *p; | |
3984 | CmdArgs cmd_args; | |
3985 | ||
dd5121bd | 3986 | if (cmd->args_type == NULL) { |
5fa737a4 LC |
3987 | return (qdict_size(args) == 0 ? 0 : -1); |
3988 | } | |
3989 | ||
3990 | err = 0; | |
3991 | cmd_args_init(&cmd_args); | |
3992 | ||
3993 | for (p = cmd->args_type;; p++) { | |
3994 | if (*p == ':') { | |
3995 | cmd_args.type = *++p; | |
3996 | p++; | |
3997 | if (cmd_args.type == '-') { | |
3998 | cmd_args.flag = *p++; | |
3999 | cmd_args.optional = 1; | |
4000 | } else if (*p == '?') { | |
4001 | cmd_args.optional = 1; | |
4002 | p++; | |
4003 | } | |
4004 | ||
4005 | assert(*p == ',' || *p == '\0'); | |
4006 | err = check_arg(&cmd_args, args); | |
4007 | ||
4008 | QDECREF(cmd_args.name); | |
4009 | cmd_args_init(&cmd_args); | |
4010 | ||
4011 | if (err < 0) { | |
4012 | break; | |
4013 | } | |
4014 | } else { | |
4015 | qstring_append_chr(cmd_args.name, *p); | |
4016 | } | |
4017 | ||
4018 | if (*p == '\0') { | |
4019 | break; | |
4020 | } | |
4021 | } | |
4022 | ||
4023 | QDECREF(cmd_args.name); | |
4024 | return err; | |
4025 | } | |
4026 | ||
4027 | static void handle_qmp_command(JSONMessageParser *parser, QList *tokens) | |
4028 | { | |
4029 | int err; | |
4030 | QObject *obj; | |
4031 | QDict *input, *args; | |
5fa737a4 LC |
4032 | const mon_cmd_t *cmd; |
4033 | Monitor *mon = cur_mon; | |
5e23f480 | 4034 | const char *cmd_name, *info_item; |
5fa737a4 LC |
4035 | |
4036 | args = NULL; | |
4037 | qemu_errors_to_mon(mon); | |
4038 | ||
4039 | obj = json_parser_parse(tokens, NULL); | |
4040 | if (!obj) { | |
4041 | // FIXME: should be triggered in json_parser_parse() | |
4042 | qemu_error_new(QERR_JSON_PARSING); | |
4043 | goto err_out; | |
4044 | } else if (qobject_type(obj) != QTYPE_QDICT) { | |
4045 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "object"); | |
4046 | qobject_decref(obj); | |
4047 | goto err_out; | |
4048 | } | |
4049 | ||
4050 | input = qobject_to_qdict(obj); | |
4051 | ||
4052 | mon->mc->id = qdict_get(input, "id"); | |
4053 | qobject_incref(mon->mc->id); | |
4054 | ||
4055 | obj = qdict_get(input, "execute"); | |
4056 | if (!obj) { | |
4057 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "execute"); | |
4058 | goto err_input; | |
4059 | } else if (qobject_type(obj) != QTYPE_QSTRING) { | |
4060 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "string"); | |
4061 | goto err_input; | |
4062 | } | |
4063 | ||
4064 | cmd_name = qstring_get_str(qobject_to_qstring(obj)); | |
5e23f480 LC |
4065 | |
4066 | /* | |
4067 | * XXX: We need this special case until we get info handlers | |
4068 | * converted into 'query-' commands | |
4069 | */ | |
4070 | if (compare_cmd(cmd_name, "info")) { | |
5fa737a4 LC |
4071 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); |
4072 | goto err_input; | |
5e23f480 LC |
4073 | } else if (strstart(cmd_name, "query-", &info_item)) { |
4074 | cmd = monitor_find_command("info"); | |
4075 | qdict_put_obj(input, "arguments", | |
4076 | qobject_from_jsonf("{ 'item': %s }", info_item)); | |
4077 | } else { | |
4078 | cmd = monitor_find_command(cmd_name); | |
43e713ce | 4079 | if (!cmd || !monitor_handler_ported(cmd)) { |
5e23f480 LC |
4080 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); |
4081 | goto err_input; | |
4082 | } | |
5fa737a4 LC |
4083 | } |
4084 | ||
4085 | obj = qdict_get(input, "arguments"); | |
4086 | if (!obj) { | |
4087 | args = qdict_new(); | |
4088 | } else { | |
4089 | args = qobject_to_qdict(obj); | |
4090 | QINCREF(args); | |
4091 | } | |
4092 | ||
4093 | QDECREF(input); | |
4094 | ||
4095 | err = monitor_check_qmp_args(cmd, args); | |
4096 | if (err < 0) { | |
4097 | goto err_out; | |
4098 | } | |
4099 | ||
4100 | monitor_call_handler(mon, cmd, args); | |
4101 | goto out; | |
4102 | ||
4103 | err_input: | |
4104 | QDECREF(input); | |
4105 | err_out: | |
4106 | monitor_protocol_emitter(mon, NULL); | |
4107 | out: | |
4108 | QDECREF(args); | |
4109 | qemu_errors_to_previous(); | |
4110 | } | |
4111 | ||
9b57c02e LC |
4112 | /** |
4113 | * monitor_control_read(): Read and handle QMP input | |
4114 | */ | |
4115 | static void monitor_control_read(void *opaque, const uint8_t *buf, int size) | |
4116 | { | |
4117 | Monitor *old_mon = cur_mon; | |
4118 | ||
4119 | cur_mon = opaque; | |
4120 | ||
5fa737a4 | 4121 | json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size); |
9b57c02e LC |
4122 | |
4123 | cur_mon = old_mon; | |
4124 | } | |
4125 | ||
731b0364 | 4126 | static void monitor_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 4127 | { |
731b0364 | 4128 | Monitor *old_mon = cur_mon; |
7e2515e8 | 4129 | int i; |
376253ec | 4130 | |
731b0364 AL |
4131 | cur_mon = opaque; |
4132 | ||
cde76ee1 AL |
4133 | if (cur_mon->rs) { |
4134 | for (i = 0; i < size; i++) | |
4135 | readline_handle_byte(cur_mon->rs, buf[i]); | |
4136 | } else { | |
4137 | if (size == 0 || buf[size - 1] != 0) | |
4138 | monitor_printf(cur_mon, "corrupted command\n"); | |
4139 | else | |
f3c157c4 | 4140 | handle_user_command(cur_mon, (char *)buf); |
cde76ee1 | 4141 | } |
9dc39cba | 4142 | |
731b0364 AL |
4143 | cur_mon = old_mon; |
4144 | } | |
d8f44609 | 4145 | |
376253ec | 4146 | static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) |
aa455485 | 4147 | { |
731b0364 | 4148 | monitor_suspend(mon); |
f3c157c4 | 4149 | handle_user_command(mon, cmdline); |
731b0364 | 4150 | monitor_resume(mon); |
d8f44609 AL |
4151 | } |
4152 | ||
cde76ee1 | 4153 | int monitor_suspend(Monitor *mon) |
d8f44609 | 4154 | { |
cde76ee1 AL |
4155 | if (!mon->rs) |
4156 | return -ENOTTY; | |
731b0364 | 4157 | mon->suspend_cnt++; |
cde76ee1 | 4158 | return 0; |
d8f44609 AL |
4159 | } |
4160 | ||
376253ec | 4161 | void monitor_resume(Monitor *mon) |
d8f44609 | 4162 | { |
cde76ee1 AL |
4163 | if (!mon->rs) |
4164 | return; | |
731b0364 AL |
4165 | if (--mon->suspend_cnt == 0) |
4166 | readline_show_prompt(mon->rs); | |
aa455485 FB |
4167 | } |
4168 | ||
9b57c02e LC |
4169 | /** |
4170 | * monitor_control_event(): Print QMP gretting | |
4171 | */ | |
4172 | static void monitor_control_event(void *opaque, int event) | |
4173 | { | |
4174 | if (event == CHR_EVENT_OPENED) { | |
4175 | QObject *data; | |
4176 | Monitor *mon = opaque; | |
4177 | ||
5fa737a4 LC |
4178 | json_message_parser_init(&mon->mc->parser, handle_qmp_command); |
4179 | ||
9b57c02e LC |
4180 | data = qobject_from_jsonf("{ 'QMP': { 'capabilities': [] } }"); |
4181 | assert(data != NULL); | |
4182 | ||
4183 | monitor_json_emitter(mon, data); | |
4184 | qobject_decref(data); | |
4185 | } | |
4186 | } | |
4187 | ||
731b0364 | 4188 | static void monitor_event(void *opaque, int event) |
86e94dea | 4189 | { |
376253ec AL |
4190 | Monitor *mon = opaque; |
4191 | ||
2724b180 AL |
4192 | switch (event) { |
4193 | case CHR_EVENT_MUX_IN: | |
a7aec5da GH |
4194 | mon->mux_out = 0; |
4195 | if (mon->reset_seen) { | |
4196 | readline_restart(mon->rs); | |
4197 | monitor_resume(mon); | |
4198 | monitor_flush(mon); | |
4199 | } else { | |
4200 | mon->suspend_cnt = 0; | |
4201 | } | |
2724b180 AL |
4202 | break; |
4203 | ||
4204 | case CHR_EVENT_MUX_OUT: | |
a7aec5da GH |
4205 | if (mon->reset_seen) { |
4206 | if (mon->suspend_cnt == 0) { | |
4207 | monitor_printf(mon, "\n"); | |
4208 | } | |
4209 | monitor_flush(mon); | |
4210 | monitor_suspend(mon); | |
4211 | } else { | |
4212 | mon->suspend_cnt++; | |
4213 | } | |
4214 | mon->mux_out = 1; | |
2724b180 | 4215 | break; |
86e94dea | 4216 | |
b6b8df56 | 4217 | case CHR_EVENT_OPENED: |
2724b180 AL |
4218 | monitor_printf(mon, "QEMU %s monitor - type 'help' for more " |
4219 | "information\n", QEMU_VERSION); | |
a7aec5da | 4220 | if (!mon->mux_out) { |
2724b180 | 4221 | readline_show_prompt(mon->rs); |
a7aec5da GH |
4222 | } |
4223 | mon->reset_seen = 1; | |
2724b180 AL |
4224 | break; |
4225 | } | |
86e94dea TS |
4226 | } |
4227 | ||
76655d6d AL |
4228 | |
4229 | /* | |
4230 | * Local variables: | |
4231 | * c-indent-level: 4 | |
4232 | * c-basic-offset: 4 | |
4233 | * tab-width: 8 | |
4234 | * End: | |
4235 | */ | |
4236 | ||
731b0364 | 4237 | void monitor_init(CharDriverState *chr, int flags) |
aa455485 | 4238 | { |
731b0364 | 4239 | static int is_first_init = 1; |
87127161 | 4240 | Monitor *mon; |
20d8a3ed TS |
4241 | |
4242 | if (is_first_init) { | |
c8256f9d | 4243 | key_timer = qemu_new_timer(vm_clock, release_keys, NULL); |
20d8a3ed TS |
4244 | is_first_init = 0; |
4245 | } | |
87127161 AL |
4246 | |
4247 | mon = qemu_mallocz(sizeof(*mon)); | |
20d8a3ed | 4248 | |
87127161 | 4249 | mon->chr = chr; |
731b0364 | 4250 | mon->flags = flags; |
cde76ee1 AL |
4251 | if (flags & MONITOR_USE_READLINE) { |
4252 | mon->rs = readline_init(mon, monitor_find_completion); | |
4253 | monitor_read_command(mon, 0); | |
4254 | } | |
87127161 | 4255 | |
9b57c02e | 4256 | if (monitor_ctrl_mode(mon)) { |
5fa737a4 | 4257 | mon->mc = qemu_mallocz(sizeof(MonitorControl)); |
9b57c02e LC |
4258 | /* Control mode requires special handlers */ |
4259 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read, | |
4260 | monitor_control_event, mon); | |
4261 | } else { | |
4262 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_read, | |
4263 | monitor_event, mon); | |
4264 | } | |
87127161 | 4265 | |
72cf2d4f | 4266 | QLIST_INSERT_HEAD(&mon_list, mon, entry); |
731b0364 | 4267 | if (!cur_mon || (flags & MONITOR_IS_DEFAULT)) |
87127161 | 4268 | cur_mon = mon; |
aa455485 FB |
4269 | } |
4270 | ||
376253ec | 4271 | static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque) |
81d0912d | 4272 | { |
bb5fc20f AL |
4273 | BlockDriverState *bs = opaque; |
4274 | int ret = 0; | |
81d0912d | 4275 | |
bb5fc20f | 4276 | if (bdrv_set_key(bs, password) != 0) { |
376253ec | 4277 | monitor_printf(mon, "invalid password\n"); |
bb5fc20f | 4278 | ret = -EPERM; |
9dc39cba | 4279 | } |
731b0364 AL |
4280 | if (mon->password_completion_cb) |
4281 | mon->password_completion_cb(mon->password_opaque, ret); | |
bb5fc20f | 4282 | |
731b0364 | 4283 | monitor_read_command(mon, 1); |
9dc39cba | 4284 | } |
c0f4ce77 | 4285 | |
376253ec | 4286 | void monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, |
bb5fc20f AL |
4287 | BlockDriverCompletionFunc *completion_cb, |
4288 | void *opaque) | |
c0f4ce77 | 4289 | { |
cde76ee1 AL |
4290 | int err; |
4291 | ||
bb5fc20f AL |
4292 | if (!bdrv_key_required(bs)) { |
4293 | if (completion_cb) | |
4294 | completion_cb(opaque, 0); | |
4295 | return; | |
4296 | } | |
c0f4ce77 | 4297 | |
94171e11 LC |
4298 | if (monitor_ctrl_mode(mon)) { |
4299 | qemu_error_new(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs)); | |
4300 | return; | |
4301 | } | |
4302 | ||
376253ec AL |
4303 | monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs), |
4304 | bdrv_get_encrypted_filename(bs)); | |
bb5fc20f | 4305 | |
731b0364 AL |
4306 | mon->password_completion_cb = completion_cb; |
4307 | mon->password_opaque = opaque; | |
bb5fc20f | 4308 | |
cde76ee1 AL |
4309 | err = monitor_read_password(mon, bdrv_password_cb, bs); |
4310 | ||
4311 | if (err && completion_cb) | |
4312 | completion_cb(opaque, err); | |
c0f4ce77 | 4313 | } |
ac7531ec GH |
4314 | |
4315 | typedef struct QemuErrorSink QemuErrorSink; | |
4316 | struct QemuErrorSink { | |
4317 | enum { | |
4318 | ERR_SINK_FILE, | |
4319 | ERR_SINK_MONITOR, | |
4320 | } dest; | |
4321 | union { | |
4322 | FILE *fp; | |
4323 | Monitor *mon; | |
4324 | }; | |
4325 | QemuErrorSink *previous; | |
4326 | }; | |
4327 | ||
528e93a9 | 4328 | static QemuErrorSink *qemu_error_sink; |
ac7531ec GH |
4329 | |
4330 | void qemu_errors_to_file(FILE *fp) | |
4331 | { | |
4332 | QemuErrorSink *sink; | |
4333 | ||
4334 | sink = qemu_mallocz(sizeof(*sink)); | |
4335 | sink->dest = ERR_SINK_FILE; | |
4336 | sink->fp = fp; | |
4337 | sink->previous = qemu_error_sink; | |
4338 | qemu_error_sink = sink; | |
4339 | } | |
4340 | ||
4341 | void qemu_errors_to_mon(Monitor *mon) | |
4342 | { | |
4343 | QemuErrorSink *sink; | |
4344 | ||
4345 | sink = qemu_mallocz(sizeof(*sink)); | |
4346 | sink->dest = ERR_SINK_MONITOR; | |
4347 | sink->mon = mon; | |
4348 | sink->previous = qemu_error_sink; | |
4349 | qemu_error_sink = sink; | |
4350 | } | |
4351 | ||
4352 | void qemu_errors_to_previous(void) | |
4353 | { | |
4354 | QemuErrorSink *sink; | |
4355 | ||
4356 | assert(qemu_error_sink != NULL); | |
4357 | sink = qemu_error_sink; | |
4358 | qemu_error_sink = sink->previous; | |
4359 | qemu_free(sink); | |
4360 | } | |
4361 | ||
4362 | void qemu_error(const char *fmt, ...) | |
4363 | { | |
4364 | va_list args; | |
4365 | ||
4366 | assert(qemu_error_sink != NULL); | |
4367 | switch (qemu_error_sink->dest) { | |
4368 | case ERR_SINK_FILE: | |
4369 | va_start(args, fmt); | |
4370 | vfprintf(qemu_error_sink->fp, fmt, args); | |
4371 | va_end(args); | |
4372 | break; | |
4373 | case ERR_SINK_MONITOR: | |
4374 | va_start(args, fmt); | |
4375 | monitor_vprintf(qemu_error_sink->mon, fmt, args); | |
4376 | va_end(args); | |
4377 | break; | |
4378 | } | |
4379 | } | |
8204a918 LC |
4380 | |
4381 | void qemu_error_internal(const char *file, int linenr, const char *func, | |
4382 | const char *fmt, ...) | |
4383 | { | |
4384 | va_list va; | |
4385 | QError *qerror; | |
4386 | ||
4387 | assert(qemu_error_sink != NULL); | |
4388 | ||
4389 | va_start(va, fmt); | |
4390 | qerror = qerror_from_info(file, linenr, func, fmt, &va); | |
4391 | va_end(va); | |
4392 | ||
4393 | switch (qemu_error_sink->dest) { | |
4394 | case ERR_SINK_FILE: | |
4395 | qerror_print(qerror); | |
4396 | QDECREF(qerror); | |
4397 | break; | |
4398 | case ERR_SINK_MONITOR: | |
4399 | assert(qemu_error_sink->mon->error == NULL); | |
4400 | qemu_error_sink->mon->error = qerror; | |
4401 | break; | |
4402 | } | |
4403 | } |