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Commit | Line | Data |
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9dc39cba FB |
1 | /* |
2 | * QEMU monitor | |
5fafdf24 | 3 | * |
9dc39cba | 4 | * Copyright (c) 2003-2004 Fabrice Bellard |
5fafdf24 | 5 | * |
9dc39cba FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
511d2b14 | 24 | #include <dirent.h> |
87ecb68b | 25 | #include "hw/hw.h" |
cae4956e | 26 | #include "hw/qdev.h" |
87ecb68b PB |
27 | #include "hw/usb.h" |
28 | #include "hw/pcmcia.h" | |
29 | #include "hw/pc.h" | |
30 | #include "hw/pci.h" | |
9dd986cc | 31 | #include "hw/watchdog.h" |
45a50b16 | 32 | #include "hw/loader.h" |
87ecb68b PB |
33 | #include "gdbstub.h" |
34 | #include "net.h" | |
68ac40d2 | 35 | #include "net/slirp.h" |
87ecb68b 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" | |
6a5bd307 | 58 | |
9dc39cba | 59 | //#define DEBUG |
81d0912d | 60 | //#define DEBUG_COMPLETION |
9dc39cba | 61 | |
9307c4c1 FB |
62 | /* |
63 | * Supported types: | |
5fafdf24 | 64 | * |
9307c4c1 | 65 | * 'F' filename |
81d0912d | 66 | * 'B' block device name |
9307c4c1 | 67 | * 's' string (accept optional quote) |
92a31b1f FB |
68 | * 'i' 32 bit integer |
69 | * 'l' target long (32 or 64 bit) | |
9307c4c1 FB |
70 | * '/' optional gdb-like print format (like "/10x") |
71 | * | |
fb46660e LC |
72 | * '?' optional type (for all types, except '/') |
73 | * '.' other form of optional type (for 'i' and 'l') | |
74 | * '-' optional parameter (eg. '-f') | |
9307c4c1 FB |
75 | * |
76 | */ | |
77 | ||
c227f099 | 78 | typedef struct mon_cmd_t { |
9dc39cba | 79 | const char *name; |
9307c4c1 | 80 | const char *args_type; |
9dc39cba FB |
81 | const char *params; |
82 | const char *help; | |
a2876f59 | 83 | void (*user_print)(Monitor *mon, const QObject *data); |
910df89d LC |
84 | union { |
85 | void (*info)(Monitor *mon); | |
13c7425e | 86 | void (*info_new)(Monitor *mon, QObject **ret_data); |
af4ce882 | 87 | void (*cmd)(Monitor *mon, const QDict *qdict); |
13917bee | 88 | void (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data); |
910df89d | 89 | } mhandler; |
c227f099 | 90 | } mon_cmd_t; |
9dc39cba | 91 | |
f07918fd | 92 | /* file descriptors passed via SCM_RIGHTS */ |
c227f099 AL |
93 | typedef struct mon_fd_t mon_fd_t; |
94 | struct mon_fd_t { | |
f07918fd MM |
95 | char *name; |
96 | int fd; | |
c227f099 | 97 | QLIST_ENTRY(mon_fd_t) next; |
f07918fd MM |
98 | }; |
99 | ||
5fa737a4 LC |
100 | typedef struct MonitorControl { |
101 | QObject *id; | |
4a29a85d | 102 | int print_enabled; |
5fa737a4 LC |
103 | JSONMessageParser parser; |
104 | } MonitorControl; | |
105 | ||
87127161 AL |
106 | struct Monitor { |
107 | CharDriverState *chr; | |
a7aec5da GH |
108 | int mux_out; |
109 | int reset_seen; | |
731b0364 AL |
110 | int flags; |
111 | int suspend_cnt; | |
112 | uint8_t outbuf[1024]; | |
113 | int outbuf_index; | |
114 | ReadLineState *rs; | |
5fa737a4 | 115 | MonitorControl *mc; |
731b0364 AL |
116 | CPUState *mon_cpu; |
117 | BlockDriverCompletionFunc *password_completion_cb; | |
118 | void *password_opaque; | |
8204a918 | 119 | QError *error; |
c227f099 | 120 | QLIST_HEAD(,mon_fd_t) fds; |
72cf2d4f | 121 | QLIST_ENTRY(Monitor) entry; |
87127161 AL |
122 | }; |
123 | ||
72cf2d4f | 124 | static QLIST_HEAD(mon_list, Monitor) mon_list; |
7e2515e8 | 125 | |
c227f099 AL |
126 | static const mon_cmd_t mon_cmds[]; |
127 | static const mon_cmd_t info_cmds[]; | |
9dc39cba | 128 | |
87127161 | 129 | Monitor *cur_mon = NULL; |
376253ec | 130 | |
731b0364 AL |
131 | static void monitor_command_cb(Monitor *mon, const char *cmdline, |
132 | void *opaque); | |
83ab7950 | 133 | |
418173c7 LC |
134 | /* Return true if in control mode, false otherwise */ |
135 | static inline int monitor_ctrl_mode(const Monitor *mon) | |
136 | { | |
137 | return (mon->flags & MONITOR_USE_CONTROL); | |
138 | } | |
139 | ||
731b0364 AL |
140 | static void monitor_read_command(Monitor *mon, int show_prompt) |
141 | { | |
142 | readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); | |
143 | if (show_prompt) | |
144 | readline_show_prompt(mon->rs); | |
145 | } | |
6a00d601 | 146 | |
cde76ee1 AL |
147 | static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func, |
148 | void *opaque) | |
bb5fc20f | 149 | { |
cde76ee1 AL |
150 | if (mon->rs) { |
151 | readline_start(mon->rs, "Password: ", 1, readline_func, opaque); | |
152 | /* prompt is printed on return from the command handler */ | |
153 | return 0; | |
154 | } else { | |
155 | monitor_printf(mon, "terminal does not support password prompting\n"); | |
156 | return -ENOTTY; | |
157 | } | |
bb5fc20f AL |
158 | } |
159 | ||
376253ec | 160 | void monitor_flush(Monitor *mon) |
7e2515e8 | 161 | { |
a7aec5da | 162 | if (mon && mon->outbuf_index != 0 && !mon->mux_out) { |
731b0364 AL |
163 | qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index); |
164 | mon->outbuf_index = 0; | |
7e2515e8 FB |
165 | } |
166 | } | |
167 | ||
168 | /* flush at every end of line or if the buffer is full */ | |
376253ec | 169 | static void monitor_puts(Monitor *mon, const char *str) |
7e2515e8 | 170 | { |
60fe76f3 | 171 | char c; |
731b0364 AL |
172 | |
173 | if (!mon) | |
174 | return; | |
175 | ||
7e2515e8 FB |
176 | for(;;) { |
177 | c = *str++; | |
178 | if (c == '\0') | |
179 | break; | |
7ba1260a | 180 | if (c == '\n') |
731b0364 AL |
181 | mon->outbuf[mon->outbuf_index++] = '\r'; |
182 | mon->outbuf[mon->outbuf_index++] = c; | |
183 | if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1) | |
184 | || c == '\n') | |
376253ec | 185 | monitor_flush(mon); |
7e2515e8 FB |
186 | } |
187 | } | |
188 | ||
376253ec | 189 | void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) |
9dc39cba | 190 | { |
4a29a85d LC |
191 | if (mon->mc && !mon->mc->print_enabled) { |
192 | qemu_error_new(QERR_UNDEFINED_ERROR); | |
193 | } else { | |
194 | char buf[4096]; | |
195 | vsnprintf(buf, sizeof(buf), fmt, ap); | |
196 | monitor_puts(mon, buf); | |
197 | } | |
9dc39cba FB |
198 | } |
199 | ||
376253ec | 200 | void monitor_printf(Monitor *mon, const char *fmt, ...) |
9dc39cba | 201 | { |
7e2515e8 FB |
202 | va_list ap; |
203 | va_start(ap, fmt); | |
376253ec | 204 | monitor_vprintf(mon, fmt, ap); |
7e2515e8 | 205 | va_end(ap); |
9dc39cba FB |
206 | } |
207 | ||
376253ec | 208 | void monitor_print_filename(Monitor *mon, const char *filename) |
fef30743 TS |
209 | { |
210 | int i; | |
211 | ||
212 | for (i = 0; filename[i]; i++) { | |
28a76be8 AL |
213 | switch (filename[i]) { |
214 | case ' ': | |
215 | case '"': | |
216 | case '\\': | |
217 | monitor_printf(mon, "\\%c", filename[i]); | |
218 | break; | |
219 | case '\t': | |
220 | monitor_printf(mon, "\\t"); | |
221 | break; | |
222 | case '\r': | |
223 | monitor_printf(mon, "\\r"); | |
224 | break; | |
225 | case '\n': | |
226 | monitor_printf(mon, "\\n"); | |
227 | break; | |
228 | default: | |
229 | monitor_printf(mon, "%c", filename[i]); | |
230 | break; | |
231 | } | |
fef30743 TS |
232 | } |
233 | } | |
234 | ||
7fe48483 FB |
235 | static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
236 | { | |
237 | va_list ap; | |
238 | va_start(ap, fmt); | |
376253ec | 239 | monitor_vprintf((Monitor *)stream, fmt, ap); |
7fe48483 FB |
240 | va_end(ap); |
241 | return 0; | |
242 | } | |
243 | ||
13c7425e LC |
244 | static void monitor_user_noop(Monitor *mon, const QObject *data) { } |
245 | ||
13917bee LC |
246 | static inline int monitor_handler_ported(const mon_cmd_t *cmd) |
247 | { | |
248 | return cmd->user_print != NULL; | |
249 | } | |
250 | ||
8204a918 LC |
251 | static inline int monitor_has_error(const Monitor *mon) |
252 | { | |
253 | return mon->error != NULL; | |
254 | } | |
255 | ||
ab2d3187 LC |
256 | static void monitor_print_qobject(Monitor *mon, const QObject *data) |
257 | { | |
258 | switch (qobject_type(data)) { | |
259 | case QTYPE_QSTRING: | |
260 | monitor_printf(mon, "%s",qstring_get_str(qobject_to_qstring(data))); | |
261 | break; | |
262 | case QTYPE_QINT: | |
263 | monitor_printf(mon, "%" PRId64,qint_get_int(qobject_to_qint(data))); | |
264 | break; | |
265 | default: | |
266 | monitor_printf(mon, "ERROR: unsupported type: %d", | |
267 | qobject_type(data)); | |
268 | break; | |
269 | } | |
270 | ||
271 | monitor_puts(mon, "\n"); | |
272 | } | |
273 | ||
9b57c02e LC |
274 | static void monitor_json_emitter(Monitor *mon, const QObject *data) |
275 | { | |
276 | QString *json; | |
277 | ||
278 | json = qobject_to_json(data); | |
279 | assert(json != NULL); | |
280 | ||
4a29a85d | 281 | mon->mc->print_enabled = 1; |
9b57c02e | 282 | monitor_printf(mon, "%s\n", qstring_get_str(json)); |
4a29a85d LC |
283 | mon->mc->print_enabled = 0; |
284 | ||
9b57c02e LC |
285 | QDECREF(json); |
286 | } | |
287 | ||
25b422eb LC |
288 | static void monitor_protocol_emitter(Monitor *mon, QObject *data) |
289 | { | |
290 | QDict *qmp; | |
291 | ||
292 | qmp = qdict_new(); | |
293 | ||
294 | if (!monitor_has_error(mon)) { | |
295 | /* success response */ | |
296 | if (data) { | |
297 | qobject_incref(data); | |
298 | qdict_put_obj(qmp, "return", data); | |
299 | } else { | |
300 | qdict_put(qmp, "return", qstring_from_str("OK")); | |
301 | } | |
302 | } else { | |
303 | /* error response */ | |
304 | qdict_put(qmp, "error", mon->error->error); | |
305 | QINCREF(mon->error->error); | |
306 | QDECREF(mon->error); | |
307 | mon->error = NULL; | |
308 | } | |
309 | ||
5fa737a4 LC |
310 | if (mon->mc->id) { |
311 | qdict_put_obj(qmp, "id", mon->mc->id); | |
312 | mon->mc->id = NULL; | |
313 | } | |
314 | ||
25b422eb LC |
315 | monitor_json_emitter(mon, QOBJECT(qmp)); |
316 | QDECREF(qmp); | |
317 | } | |
318 | ||
0d1ea871 LC |
319 | static void timestamp_put(QDict *qdict) |
320 | { | |
321 | int err; | |
322 | QObject *obj; | |
323 | struct timeval tv; | |
324 | ||
325 | err = gettimeofday(&tv, NULL); | |
326 | if (err < 0) | |
327 | return; | |
328 | ||
329 | obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", " | |
330 | "'microseconds': %" PRId64 " }", | |
331 | (int64_t) tv.tv_sec, (int64_t) tv.tv_usec); | |
332 | assert(obj != NULL); | |
333 | ||
334 | qdict_put_obj(qdict, "timestamp", obj); | |
335 | } | |
336 | ||
337 | /** | |
338 | * monitor_protocol_event(): Generate a Monitor event | |
339 | * | |
340 | * Event-specific data can be emitted through the (optional) 'data' parameter. | |
341 | */ | |
342 | void monitor_protocol_event(MonitorEvent event, QObject *data) | |
343 | { | |
344 | QDict *qmp; | |
345 | const char *event_name; | |
346 | Monitor *mon = cur_mon; | |
347 | ||
348 | assert(event < EVENT_MAX); | |
349 | ||
350 | if (!monitor_ctrl_mode(mon)) | |
351 | return; | |
352 | ||
353 | switch (event) { | |
b1a15e7e LC |
354 | case EVENT_DEBUG: |
355 | event_name = "DEBUG"; | |
356 | break; | |
357 | case EVENT_SHUTDOWN: | |
358 | event_name = "SHUTDOWN"; | |
359 | break; | |
360 | case EVENT_RESET: | |
361 | event_name = "RESET"; | |
362 | break; | |
363 | case EVENT_POWERDOWN: | |
364 | event_name = "POWERDOWN"; | |
365 | break; | |
366 | case EVENT_STOP: | |
367 | event_name = "STOP"; | |
368 | break; | |
0d1ea871 LC |
369 | default: |
370 | abort(); | |
371 | break; | |
372 | } | |
373 | ||
374 | qmp = qdict_new(); | |
375 | timestamp_put(qmp); | |
376 | qdict_put(qmp, "event", qstring_from_str(event_name)); | |
377 | if (data) | |
378 | qdict_put_obj(qmp, "data", data); | |
379 | ||
380 | monitor_json_emitter(mon, QOBJECT(qmp)); | |
381 | QDECREF(qmp); | |
382 | } | |
383 | ||
9dc39cba FB |
384 | static int compare_cmd(const char *name, const char *list) |
385 | { | |
386 | const char *p, *pstart; | |
387 | int len; | |
388 | len = strlen(name); | |
389 | p = list; | |
390 | for(;;) { | |
391 | pstart = p; | |
392 | p = strchr(p, '|'); | |
393 | if (!p) | |
394 | p = pstart + strlen(pstart); | |
395 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
396 | return 1; | |
397 | if (*p == '\0') | |
398 | break; | |
399 | p++; | |
400 | } | |
401 | return 0; | |
402 | } | |
403 | ||
c227f099 | 404 | static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds, |
376253ec | 405 | const char *prefix, const char *name) |
9dc39cba | 406 | { |
c227f099 | 407 | const mon_cmd_t *cmd; |
9dc39cba FB |
408 | |
409 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
410 | if (!name || !strcmp(name, cmd->name)) | |
376253ec AL |
411 | monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name, |
412 | cmd->params, cmd->help); | |
9dc39cba FB |
413 | } |
414 | } | |
415 | ||
376253ec | 416 | static void help_cmd(Monitor *mon, const char *name) |
9dc39cba FB |
417 | { |
418 | if (name && !strcmp(name, "info")) { | |
376253ec | 419 | help_cmd_dump(mon, info_cmds, "info ", NULL); |
9dc39cba | 420 | } else { |
376253ec | 421 | help_cmd_dump(mon, mon_cmds, "", name); |
f193c797 | 422 | if (name && !strcmp(name, "log")) { |
8662d656 | 423 | const CPULogItem *item; |
376253ec AL |
424 | monitor_printf(mon, "Log items (comma separated):\n"); |
425 | monitor_printf(mon, "%-10s %s\n", "none", "remove all logs"); | |
f193c797 | 426 | for(item = cpu_log_items; item->mask != 0; item++) { |
376253ec | 427 | monitor_printf(mon, "%-10s %s\n", item->name, item->help); |
f193c797 FB |
428 | } |
429 | } | |
9dc39cba FB |
430 | } |
431 | } | |
432 | ||
d54908a5 | 433 | static void do_help_cmd(Monitor *mon, const QDict *qdict) |
38183186 | 434 | { |
d54908a5 | 435 | help_cmd(mon, qdict_get_try_str(qdict, "name")); |
38183186 LC |
436 | } |
437 | ||
d54908a5 | 438 | static void do_commit(Monitor *mon, const QDict *qdict) |
9dc39cba | 439 | { |
751c6a17 GH |
440 | int all_devices; |
441 | DriveInfo *dinfo; | |
d54908a5 | 442 | const char *device = qdict_get_str(qdict, "device"); |
2dc7b602 | 443 | |
7954c734 | 444 | all_devices = !strcmp(device, "all"); |
72cf2d4f | 445 | QTAILQ_FOREACH(dinfo, &drives, next) { |
751c6a17 | 446 | if (!all_devices) |
73006d2a | 447 | if (strcmp(bdrv_get_device_name(dinfo->bdrv), device)) |
751c6a17 GH |
448 | continue; |
449 | bdrv_commit(dinfo->bdrv); | |
9dc39cba FB |
450 | } |
451 | } | |
452 | ||
13c7425e | 453 | static void do_info(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba | 454 | { |
c227f099 | 455 | const mon_cmd_t *cmd; |
d54908a5 | 456 | const char *item = qdict_get_try_str(qdict, "item"); |
9dc39cba | 457 | |
956f1a0d LC |
458 | if (!item) { |
459 | assert(monitor_ctrl_mode(mon) == 0); | |
9dc39cba | 460 | goto help; |
956f1a0d | 461 | } |
13c7425e LC |
462 | |
463 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
5fafdf24 | 464 | if (compare_cmd(item, cmd->name)) |
13c7425e | 465 | break; |
9dc39cba | 466 | } |
13c7425e | 467 | |
956f1a0d LC |
468 | if (cmd->name == NULL) { |
469 | if (monitor_ctrl_mode(mon)) { | |
470 | qemu_error_new(QERR_COMMAND_NOT_FOUND, item); | |
471 | return; | |
472 | } | |
13c7425e | 473 | goto help; |
956f1a0d | 474 | } |
13c7425e LC |
475 | |
476 | if (monitor_handler_ported(cmd)) { | |
477 | cmd->mhandler.info_new(mon, ret_data); | |
25b422eb LC |
478 | |
479 | if (!monitor_ctrl_mode(mon)) { | |
480 | /* | |
481 | * User Protocol function is called here, Monitor Protocol is | |
482 | * handled by monitor_call_handler() | |
483 | */ | |
484 | if (*ret_data) | |
485 | cmd->user_print(mon, *ret_data); | |
486 | } | |
13c7425e | 487 | } else { |
956f1a0d LC |
488 | if (monitor_ctrl_mode(mon)) { |
489 | /* handler not converted yet */ | |
490 | qemu_error_new(QERR_COMMAND_NOT_FOUND, item); | |
491 | } else { | |
492 | cmd->mhandler.info(mon); | |
493 | } | |
13c7425e LC |
494 | } |
495 | ||
9dc39cba | 496 | return; |
13c7425e LC |
497 | |
498 | help: | |
499 | help_cmd(mon, "info"); | |
9dc39cba FB |
500 | } |
501 | ||
ab2d3187 LC |
502 | /** |
503 | * do_info_version(): Show QEMU version | |
504 | */ | |
505 | static void do_info_version(Monitor *mon, QObject **ret_data) | |
9bc9d1c7 | 506 | { |
ab2d3187 | 507 | *ret_data = QOBJECT(qstring_from_str(QEMU_VERSION QEMU_PKGVERSION)); |
9bc9d1c7 FB |
508 | } |
509 | ||
376253ec | 510 | static void do_info_name(Monitor *mon) |
c35734b2 TS |
511 | { |
512 | if (qemu_name) | |
376253ec | 513 | monitor_printf(mon, "%s\n", qemu_name); |
c35734b2 TS |
514 | } |
515 | ||
e3bba9d0 LC |
516 | /** |
517 | * do_info_commands(): List QMP available commands | |
518 | * | |
519 | * Return a QList of QStrings. | |
520 | */ | |
521 | static void do_info_commands(Monitor *mon, QObject **ret_data) | |
522 | { | |
523 | QList *cmd_list; | |
524 | const mon_cmd_t *cmd; | |
525 | ||
526 | cmd_list = qlist_new(); | |
527 | ||
528 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
529 | if (monitor_handler_ported(cmd) && !compare_cmd(cmd->name, "info")) { | |
530 | qlist_append(cmd_list, qstring_from_str(cmd->name)); | |
531 | } | |
532 | } | |
533 | ||
534 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
535 | if (monitor_handler_ported(cmd)) { | |
536 | char buf[128]; | |
537 | snprintf(buf, sizeof(buf), "query-%s", cmd->name); | |
538 | qlist_append(cmd_list, qstring_from_str(buf)); | |
539 | } | |
540 | } | |
541 | ||
542 | *ret_data = QOBJECT(cmd_list); | |
543 | } | |
544 | ||
bf4f74c0 | 545 | #if defined(TARGET_I386) |
376253ec | 546 | static void do_info_hpet(Monitor *mon) |
16b29ae1 | 547 | { |
376253ec AL |
548 | monitor_printf(mon, "HPET is %s by QEMU\n", |
549 | (no_hpet) ? "disabled" : "enabled"); | |
16b29ae1 | 550 | } |
bf4f74c0 | 551 | #endif |
16b29ae1 | 552 | |
376253ec | 553 | static void do_info_uuid(Monitor *mon) |
a36e69dd | 554 | { |
376253ec AL |
555 | monitor_printf(mon, UUID_FMT "\n", qemu_uuid[0], qemu_uuid[1], |
556 | qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], | |
557 | qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], | |
558 | qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], | |
559 | qemu_uuid[14], qemu_uuid[15]); | |
a36e69dd TS |
560 | } |
561 | ||
6a00d601 | 562 | /* get the current CPU defined by the user */ |
9596ebb7 | 563 | static int mon_set_cpu(int cpu_index) |
6a00d601 FB |
564 | { |
565 | CPUState *env; | |
566 | ||
567 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
568 | if (env->cpu_index == cpu_index) { | |
731b0364 | 569 | cur_mon->mon_cpu = env; |
6a00d601 FB |
570 | return 0; |
571 | } | |
572 | } | |
573 | return -1; | |
574 | } | |
575 | ||
9596ebb7 | 576 | static CPUState *mon_get_cpu(void) |
6a00d601 | 577 | { |
731b0364 | 578 | if (!cur_mon->mon_cpu) { |
6a00d601 FB |
579 | mon_set_cpu(0); |
580 | } | |
4c0960c0 | 581 | cpu_synchronize_state(cur_mon->mon_cpu); |
731b0364 | 582 | return cur_mon->mon_cpu; |
6a00d601 FB |
583 | } |
584 | ||
376253ec | 585 | static void do_info_registers(Monitor *mon) |
9307c4c1 | 586 | { |
6a00d601 FB |
587 | CPUState *env; |
588 | env = mon_get_cpu(); | |
589 | if (!env) | |
590 | return; | |
9307c4c1 | 591 | #ifdef TARGET_I386 |
376253ec | 592 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
d24b15a8 | 593 | X86_DUMP_FPU); |
9307c4c1 | 594 | #else |
376253ec | 595 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
7fe48483 | 596 | 0); |
9307c4c1 FB |
597 | #endif |
598 | } | |
599 | ||
8f3cec0b LC |
600 | static void print_cpu_iter(QObject *obj, void *opaque) |
601 | { | |
602 | QDict *cpu; | |
603 | int active = ' '; | |
604 | Monitor *mon = opaque; | |
605 | ||
606 | assert(qobject_type(obj) == QTYPE_QDICT); | |
607 | cpu = qobject_to_qdict(obj); | |
608 | ||
609 | if (strcmp(qdict_get_str(cpu, "current"), "yes") == 0) | |
610 | active = '*'; | |
611 | ||
612 | monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU")); | |
613 | ||
614 | #if defined(TARGET_I386) | |
615 | monitor_printf(mon, "pc=0x" TARGET_FMT_lx, | |
616 | (target_ulong) qdict_get_int(cpu, "pc")); | |
617 | #elif defined(TARGET_PPC) | |
618 | monitor_printf(mon, "nip=0x" TARGET_FMT_lx, | |
619 | (target_long) qdict_get_int(cpu, "nip")); | |
620 | #elif defined(TARGET_SPARC) | |
621 | monitor_printf(mon, "pc=0x " TARGET_FMT_lx, | |
622 | (target_long) qdict_get_int(cpu, "pc")); | |
623 | monitor_printf(mon, "npc=0x" TARGET_FMT_lx, | |
624 | (target_long) qdict_get_int(cpu, "npc")); | |
625 | #elif defined(TARGET_MIPS) | |
626 | monitor_printf(mon, "PC=0x" TARGET_FMT_lx, | |
627 | (target_long) qdict_get_int(cpu, "PC")); | |
628 | #endif | |
629 | ||
630 | if (strcmp(qdict_get_str(cpu, "halted"), "yes") == 0) | |
631 | monitor_printf(mon, " (halted)"); | |
632 | ||
633 | monitor_printf(mon, "\n"); | |
634 | } | |
635 | ||
636 | static void monitor_print_cpus(Monitor *mon, const QObject *data) | |
637 | { | |
638 | QList *cpu_list; | |
639 | ||
640 | assert(qobject_type(data) == QTYPE_QLIST); | |
641 | cpu_list = qobject_to_qlist(data); | |
642 | qlist_iter(cpu_list, print_cpu_iter, mon); | |
643 | } | |
644 | ||
645 | /** | |
646 | * do_info_cpus(): Show CPU information | |
647 | * | |
648 | * Return a QList with a QDict for each CPU. | |
649 | * | |
650 | * For example: | |
651 | * | |
652 | * [ { "CPU": 0, "current": "yes", "pc": 0x..., "halted": "no" }, | |
653 | * { "CPU": 1, "current": "no", "pc": 0x..., "halted": "yes" } ] | |
654 | */ | |
655 | static void do_info_cpus(Monitor *mon, QObject **ret_data) | |
6a00d601 FB |
656 | { |
657 | CPUState *env; | |
8f3cec0b LC |
658 | QList *cpu_list; |
659 | ||
660 | cpu_list = qlist_new(); | |
6a00d601 FB |
661 | |
662 | /* just to set the default cpu if not already done */ | |
663 | mon_get_cpu(); | |
664 | ||
665 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
8f3cec0b LC |
666 | const char *answer; |
667 | QDict *cpu = qdict_new(); | |
668 | ||
4c0960c0 | 669 | cpu_synchronize_state(env); |
8f3cec0b LC |
670 | |
671 | qdict_put(cpu, "CPU", qint_from_int(env->cpu_index)); | |
672 | answer = (env == mon->mon_cpu) ? "yes" : "no"; | |
673 | qdict_put(cpu, "current", qstring_from_str(answer)); | |
674 | ||
6a00d601 | 675 | #if defined(TARGET_I386) |
8f3cec0b | 676 | qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base)); |
e80e1cc4 | 677 | #elif defined(TARGET_PPC) |
8f3cec0b | 678 | qdict_put(cpu, "nip", qint_from_int(env->nip)); |
ba3c64fb | 679 | #elif defined(TARGET_SPARC) |
8f3cec0b LC |
680 | qdict_put(cpu, "pc", qint_from_int(env->pc)); |
681 | qdict_put(cpu, "npc", qint_from_int(env->npc)); | |
ead9360e | 682 | #elif defined(TARGET_MIPS) |
8f3cec0b | 683 | qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC)); |
ce5232c5 | 684 | #endif |
8f3cec0b LC |
685 | answer = env->halted ? "yes" : "no"; |
686 | qdict_put(cpu, "halted", qstring_from_str(answer)); | |
687 | ||
688 | qlist_append(cpu_list, cpu); | |
6a00d601 | 689 | } |
8f3cec0b LC |
690 | |
691 | *ret_data = QOBJECT(cpu_list); | |
6a00d601 FB |
692 | } |
693 | ||
d54908a5 | 694 | static void do_cpu_set(Monitor *mon, const QDict *qdict) |
6a00d601 | 695 | { |
d54908a5 | 696 | int index = qdict_get_int(qdict, "index"); |
6a00d601 | 697 | if (mon_set_cpu(index) < 0) |
376253ec | 698 | monitor_printf(mon, "Invalid CPU index\n"); |
6a00d601 FB |
699 | } |
700 | ||
376253ec | 701 | static void do_info_jit(Monitor *mon) |
e3db7226 | 702 | { |
376253ec | 703 | dump_exec_info((FILE *)mon, monitor_fprintf); |
e3db7226 FB |
704 | } |
705 | ||
376253ec | 706 | static void do_info_history(Monitor *mon) |
aa455485 FB |
707 | { |
708 | int i; | |
7e2515e8 | 709 | const char *str; |
3b46e624 | 710 | |
cde76ee1 AL |
711 | if (!mon->rs) |
712 | return; | |
7e2515e8 FB |
713 | i = 0; |
714 | for(;;) { | |
731b0364 | 715 | str = readline_get_history(mon->rs, i); |
7e2515e8 FB |
716 | if (!str) |
717 | break; | |
376253ec | 718 | monitor_printf(mon, "%d: '%s'\n", i, str); |
8e3a9fd2 | 719 | i++; |
aa455485 FB |
720 | } |
721 | } | |
722 | ||
76a66253 JM |
723 | #if defined(TARGET_PPC) |
724 | /* XXX: not implemented in other targets */ | |
376253ec | 725 | static void do_info_cpu_stats(Monitor *mon) |
76a66253 JM |
726 | { |
727 | CPUState *env; | |
728 | ||
729 | env = mon_get_cpu(); | |
376253ec | 730 | cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0); |
76a66253 JM |
731 | } |
732 | #endif | |
733 | ||
b223f35f LC |
734 | /** |
735 | * do_quit(): Quit QEMU execution | |
736 | */ | |
737 | static void do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
9dc39cba FB |
738 | { |
739 | exit(0); | |
740 | } | |
741 | ||
376253ec | 742 | static int eject_device(Monitor *mon, BlockDriverState *bs, int force) |
9dc39cba FB |
743 | { |
744 | if (bdrv_is_inserted(bs)) { | |
745 | if (!force) { | |
746 | if (!bdrv_is_removable(bs)) { | |
376253ec | 747 | monitor_printf(mon, "device is not removable\n"); |
9dc39cba FB |
748 | return -1; |
749 | } | |
750 | if (bdrv_is_locked(bs)) { | |
376253ec | 751 | monitor_printf(mon, "device is locked\n"); |
9dc39cba FB |
752 | return -1; |
753 | } | |
754 | } | |
755 | bdrv_close(bs); | |
756 | } | |
757 | return 0; | |
758 | } | |
759 | ||
e1c923a6 | 760 | static void do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba FB |
761 | { |
762 | BlockDriverState *bs; | |
f18c16de LC |
763 | int force = qdict_get_int(qdict, "force"); |
764 | const char *filename = qdict_get_str(qdict, "filename"); | |
9dc39cba | 765 | |
9307c4c1 | 766 | bs = bdrv_find(filename); |
9dc39cba | 767 | if (!bs) { |
376253ec | 768 | monitor_printf(mon, "device not found\n"); |
9dc39cba FB |
769 | return; |
770 | } | |
376253ec | 771 | eject_device(mon, bs, force); |
9dc39cba FB |
772 | } |
773 | ||
376253ec AL |
774 | static void do_change_block(Monitor *mon, const char *device, |
775 | const char *filename, const char *fmt) | |
9dc39cba FB |
776 | { |
777 | BlockDriverState *bs; | |
2ecea9b8 | 778 | BlockDriver *drv = NULL; |
9dc39cba | 779 | |
9307c4c1 | 780 | bs = bdrv_find(device); |
9dc39cba | 781 | if (!bs) { |
376253ec | 782 | monitor_printf(mon, "device not found\n"); |
9dc39cba FB |
783 | return; |
784 | } | |
2ecea9b8 | 785 | if (fmt) { |
eb852011 | 786 | drv = bdrv_find_whitelisted_format(fmt); |
2ecea9b8 | 787 | if (!drv) { |
376253ec | 788 | monitor_printf(mon, "invalid format %s\n", fmt); |
2ecea9b8 AJ |
789 | return; |
790 | } | |
791 | } | |
376253ec | 792 | if (eject_device(mon, bs, 0) < 0) |
9dc39cba | 793 | return; |
2ecea9b8 | 794 | bdrv_open2(bs, filename, 0, drv); |
376253ec | 795 | monitor_read_bdrv_key_start(mon, bs, NULL, NULL); |
bb5fc20f AL |
796 | } |
797 | ||
376253ec AL |
798 | static void change_vnc_password_cb(Monitor *mon, const char *password, |
799 | void *opaque) | |
bb5fc20f AL |
800 | { |
801 | if (vnc_display_password(NULL, password) < 0) | |
376253ec | 802 | monitor_printf(mon, "could not set VNC server password\n"); |
bb5fc20f | 803 | |
731b0364 | 804 | monitor_read_command(mon, 1); |
9dc39cba FB |
805 | } |
806 | ||
376253ec | 807 | static void do_change_vnc(Monitor *mon, const char *target, const char *arg) |
e25a5822 | 808 | { |
70848515 | 809 | if (strcmp(target, "passwd") == 0 || |
28a76be8 AL |
810 | strcmp(target, "password") == 0) { |
811 | if (arg) { | |
bb5fc20f | 812 | char password[9]; |
28a76be8 AL |
813 | strncpy(password, arg, sizeof(password)); |
814 | password[sizeof(password) - 1] = '\0'; | |
376253ec | 815 | change_vnc_password_cb(mon, password, NULL); |
bb5fc20f | 816 | } else { |
376253ec | 817 | monitor_read_password(mon, change_vnc_password_cb, NULL); |
bb5fc20f | 818 | } |
70848515 | 819 | } else { |
28a76be8 | 820 | if (vnc_display_open(NULL, target) < 0) |
376253ec | 821 | monitor_printf(mon, "could not start VNC server on %s\n", target); |
70848515 | 822 | } |
e25a5822 TS |
823 | } |
824 | ||
1d4daa91 | 825 | static void do_change(Monitor *mon, const QDict *qdict) |
e25a5822 | 826 | { |
1d4daa91 LC |
827 | const char *device = qdict_get_str(qdict, "device"); |
828 | const char *target = qdict_get_str(qdict, "target"); | |
829 | const char *arg = qdict_get_try_str(qdict, "arg"); | |
e25a5822 | 830 | if (strcmp(device, "vnc") == 0) { |
28a76be8 | 831 | do_change_vnc(mon, target, arg); |
e25a5822 | 832 | } else { |
28a76be8 | 833 | do_change_block(mon, device, target, arg); |
e25a5822 TS |
834 | } |
835 | } | |
836 | ||
d54908a5 | 837 | static void do_screen_dump(Monitor *mon, const QDict *qdict) |
59a983b9 | 838 | { |
d54908a5 | 839 | vga_hw_screen_dump(qdict_get_str(qdict, "filename")); |
59a983b9 FB |
840 | } |
841 | ||
d54908a5 | 842 | static void do_logfile(Monitor *mon, const QDict *qdict) |
e735b91c | 843 | { |
d54908a5 | 844 | cpu_set_log_filename(qdict_get_str(qdict, "filename")); |
e735b91c PB |
845 | } |
846 | ||
d54908a5 | 847 | static void do_log(Monitor *mon, const QDict *qdict) |
f193c797 FB |
848 | { |
849 | int mask; | |
d54908a5 | 850 | const char *items = qdict_get_str(qdict, "items"); |
3b46e624 | 851 | |
9307c4c1 | 852 | if (!strcmp(items, "none")) { |
f193c797 FB |
853 | mask = 0; |
854 | } else { | |
9307c4c1 | 855 | mask = cpu_str_to_log_mask(items); |
f193c797 | 856 | if (!mask) { |
376253ec | 857 | help_cmd(mon, "log"); |
f193c797 FB |
858 | return; |
859 | } | |
860 | } | |
861 | cpu_set_log(mask); | |
862 | } | |
863 | ||
d54908a5 | 864 | static void do_singlestep(Monitor *mon, const QDict *qdict) |
1b530a6d | 865 | { |
d54908a5 | 866 | const char *option = qdict_get_try_str(qdict, "option"); |
1b530a6d AJ |
867 | if (!option || !strcmp(option, "on")) { |
868 | singlestep = 1; | |
869 | } else if (!strcmp(option, "off")) { | |
870 | singlestep = 0; | |
871 | } else { | |
872 | monitor_printf(mon, "unexpected option %s\n", option); | |
873 | } | |
874 | } | |
875 | ||
e0c97bde LC |
876 | /** |
877 | * do_stop(): Stop VM execution | |
878 | */ | |
879 | static void do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
8a7ddc38 FB |
880 | { |
881 | vm_stop(EXCP_INTERRUPT); | |
882 | } | |
883 | ||
bb5fc20f | 884 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs); |
c0f4ce77 | 885 | |
376253ec AL |
886 | struct bdrv_iterate_context { |
887 | Monitor *mon; | |
888 | int err; | |
889 | }; | |
890 | ||
a1f896a0 LC |
891 | /** |
892 | * do_cont(): Resume emulation. | |
893 | */ | |
894 | static void do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
8a7ddc38 | 895 | { |
376253ec | 896 | struct bdrv_iterate_context context = { mon, 0 }; |
c0f4ce77 | 897 | |
376253ec | 898 | bdrv_iterate(encrypted_bdrv_it, &context); |
c0f4ce77 | 899 | /* only resume the vm if all keys are set and valid */ |
376253ec | 900 | if (!context.err) |
c0f4ce77 | 901 | vm_start(); |
8a7ddc38 FB |
902 | } |
903 | ||
bb5fc20f AL |
904 | static void bdrv_key_cb(void *opaque, int err) |
905 | { | |
376253ec AL |
906 | Monitor *mon = opaque; |
907 | ||
bb5fc20f AL |
908 | /* another key was set successfully, retry to continue */ |
909 | if (!err) | |
a1f896a0 | 910 | do_cont(mon, NULL, NULL); |
bb5fc20f AL |
911 | } |
912 | ||
913 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs) | |
914 | { | |
376253ec | 915 | struct bdrv_iterate_context *context = opaque; |
bb5fc20f | 916 | |
376253ec AL |
917 | if (!context->err && bdrv_key_required(bs)) { |
918 | context->err = -EBUSY; | |
919 | monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb, | |
920 | context->mon); | |
bb5fc20f AL |
921 | } |
922 | } | |
923 | ||
d54908a5 | 924 | static void do_gdbserver(Monitor *mon, const QDict *qdict) |
59030a8c | 925 | { |
d54908a5 | 926 | const char *device = qdict_get_try_str(qdict, "device"); |
59030a8c AL |
927 | if (!device) |
928 | device = "tcp::" DEFAULT_GDBSTUB_PORT; | |
929 | if (gdbserver_start(device) < 0) { | |
930 | monitor_printf(mon, "Could not open gdbserver on device '%s'\n", | |
931 | device); | |
932 | } else if (strcmp(device, "none") == 0) { | |
36556b20 | 933 | monitor_printf(mon, "Disabled gdbserver\n"); |
8a7ddc38 | 934 | } else { |
59030a8c AL |
935 | monitor_printf(mon, "Waiting for gdb connection on device '%s'\n", |
936 | device); | |
8a7ddc38 FB |
937 | } |
938 | } | |
939 | ||
d54908a5 | 940 | static void do_watchdog_action(Monitor *mon, const QDict *qdict) |
9dd986cc | 941 | { |
d54908a5 | 942 | const char *action = qdict_get_str(qdict, "action"); |
9dd986cc RJ |
943 | if (select_watchdog_action(action) == -1) { |
944 | monitor_printf(mon, "Unknown watchdog action '%s'\n", action); | |
945 | } | |
946 | } | |
947 | ||
376253ec | 948 | static void monitor_printc(Monitor *mon, int c) |
9307c4c1 | 949 | { |
376253ec | 950 | monitor_printf(mon, "'"); |
9307c4c1 FB |
951 | switch(c) { |
952 | case '\'': | |
376253ec | 953 | monitor_printf(mon, "\\'"); |
9307c4c1 FB |
954 | break; |
955 | case '\\': | |
376253ec | 956 | monitor_printf(mon, "\\\\"); |
9307c4c1 FB |
957 | break; |
958 | case '\n': | |
376253ec | 959 | monitor_printf(mon, "\\n"); |
9307c4c1 FB |
960 | break; |
961 | case '\r': | |
376253ec | 962 | monitor_printf(mon, "\\r"); |
9307c4c1 FB |
963 | break; |
964 | default: | |
965 | if (c >= 32 && c <= 126) { | |
376253ec | 966 | monitor_printf(mon, "%c", c); |
9307c4c1 | 967 | } else { |
376253ec | 968 | monitor_printf(mon, "\\x%02x", c); |
9307c4c1 FB |
969 | } |
970 | break; | |
971 | } | |
376253ec | 972 | monitor_printf(mon, "'"); |
9307c4c1 FB |
973 | } |
974 | ||
376253ec | 975 | static void memory_dump(Monitor *mon, int count, int format, int wsize, |
c227f099 | 976 | target_phys_addr_t addr, int is_physical) |
9307c4c1 | 977 | { |
6a00d601 | 978 | CPUState *env; |
9307c4c1 FB |
979 | int nb_per_line, l, line_size, i, max_digits, len; |
980 | uint8_t buf[16]; | |
981 | uint64_t v; | |
982 | ||
983 | if (format == 'i') { | |
984 | int flags; | |
985 | flags = 0; | |
6a00d601 FB |
986 | env = mon_get_cpu(); |
987 | if (!env && !is_physical) | |
988 | return; | |
9307c4c1 | 989 | #ifdef TARGET_I386 |
4c27ba27 | 990 | if (wsize == 2) { |
9307c4c1 | 991 | flags = 1; |
4c27ba27 FB |
992 | } else if (wsize == 4) { |
993 | flags = 0; | |
994 | } else { | |
6a15fd12 | 995 | /* as default we use the current CS size */ |
4c27ba27 | 996 | flags = 0; |
6a15fd12 FB |
997 | if (env) { |
998 | #ifdef TARGET_X86_64 | |
5fafdf24 | 999 | if ((env->efer & MSR_EFER_LMA) && |
6a15fd12 FB |
1000 | (env->segs[R_CS].flags & DESC_L_MASK)) |
1001 | flags = 2; | |
1002 | else | |
1003 | #endif | |
1004 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
1005 | flags = 1; | |
1006 | } | |
4c27ba27 FB |
1007 | } |
1008 | #endif | |
376253ec | 1009 | monitor_disas(mon, env, addr, count, is_physical, flags); |
9307c4c1 FB |
1010 | return; |
1011 | } | |
1012 | ||
1013 | len = wsize * count; | |
1014 | if (wsize == 1) | |
1015 | line_size = 8; | |
1016 | else | |
1017 | line_size = 16; | |
1018 | nb_per_line = line_size / wsize; | |
1019 | max_digits = 0; | |
1020 | ||
1021 | switch(format) { | |
1022 | case 'o': | |
1023 | max_digits = (wsize * 8 + 2) / 3; | |
1024 | break; | |
1025 | default: | |
1026 | case 'x': | |
1027 | max_digits = (wsize * 8) / 4; | |
1028 | break; | |
1029 | case 'u': | |
1030 | case 'd': | |
1031 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
1032 | break; | |
1033 | case 'c': | |
1034 | wsize = 1; | |
1035 | break; | |
1036 | } | |
1037 | ||
1038 | while (len > 0) { | |
7743e588 | 1039 | if (is_physical) |
376253ec | 1040 | monitor_printf(mon, TARGET_FMT_plx ":", addr); |
7743e588 | 1041 | else |
376253ec | 1042 | monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr); |
9307c4c1 FB |
1043 | l = len; |
1044 | if (l > line_size) | |
1045 | l = line_size; | |
1046 | if (is_physical) { | |
1047 | cpu_physical_memory_rw(addr, buf, l, 0); | |
1048 | } else { | |
6a00d601 FB |
1049 | env = mon_get_cpu(); |
1050 | if (!env) | |
1051 | break; | |
c8f79b67 | 1052 | if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
376253ec | 1053 | monitor_printf(mon, " Cannot access memory\n"); |
c8f79b67 AL |
1054 | break; |
1055 | } | |
9307c4c1 | 1056 | } |
5fafdf24 | 1057 | i = 0; |
9307c4c1 FB |
1058 | while (i < l) { |
1059 | switch(wsize) { | |
1060 | default: | |
1061 | case 1: | |
1062 | v = ldub_raw(buf + i); | |
1063 | break; | |
1064 | case 2: | |
1065 | v = lduw_raw(buf + i); | |
1066 | break; | |
1067 | case 4: | |
92a31b1f | 1068 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
1069 | break; |
1070 | case 8: | |
1071 | v = ldq_raw(buf + i); | |
1072 | break; | |
1073 | } | |
376253ec | 1074 | monitor_printf(mon, " "); |
9307c4c1 FB |
1075 | switch(format) { |
1076 | case 'o': | |
376253ec | 1077 | monitor_printf(mon, "%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
1078 | break; |
1079 | case 'x': | |
376253ec | 1080 | monitor_printf(mon, "0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
1081 | break; |
1082 | case 'u': | |
376253ec | 1083 | monitor_printf(mon, "%*" PRIu64, max_digits, v); |
9307c4c1 FB |
1084 | break; |
1085 | case 'd': | |
376253ec | 1086 | monitor_printf(mon, "%*" PRId64, max_digits, v); |
9307c4c1 FB |
1087 | break; |
1088 | case 'c': | |
376253ec | 1089 | monitor_printc(mon, v); |
9307c4c1 FB |
1090 | break; |
1091 | } | |
1092 | i += wsize; | |
1093 | } | |
376253ec | 1094 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1095 | addr += l; |
1096 | len -= l; | |
1097 | } | |
1098 | } | |
1099 | ||
1bd1442e | 1100 | static void do_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1101 | { |
1bd1442e LC |
1102 | int count = qdict_get_int(qdict, "count"); |
1103 | int format = qdict_get_int(qdict, "format"); | |
1104 | int size = qdict_get_int(qdict, "size"); | |
1105 | target_long addr = qdict_get_int(qdict, "addr"); | |
1106 | ||
376253ec | 1107 | memory_dump(mon, count, format, size, addr, 0); |
9307c4c1 FB |
1108 | } |
1109 | ||
1bd1442e | 1110 | static void do_physical_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1111 | { |
1bd1442e LC |
1112 | int count = qdict_get_int(qdict, "count"); |
1113 | int format = qdict_get_int(qdict, "format"); | |
1114 | int size = qdict_get_int(qdict, "size"); | |
c227f099 | 1115 | target_phys_addr_t addr = qdict_get_int(qdict, "addr"); |
1bd1442e | 1116 | |
376253ec | 1117 | memory_dump(mon, count, format, size, addr, 1); |
9307c4c1 FB |
1118 | } |
1119 | ||
1bd1442e | 1120 | static void do_print(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1121 | { |
1bd1442e | 1122 | int format = qdict_get_int(qdict, "format"); |
c227f099 | 1123 | target_phys_addr_t val = qdict_get_int(qdict, "val"); |
1bd1442e | 1124 | |
7743e588 | 1125 | #if TARGET_PHYS_ADDR_BITS == 32 |
9307c4c1 FB |
1126 | switch(format) { |
1127 | case 'o': | |
376253ec | 1128 | monitor_printf(mon, "%#o", val); |
9307c4c1 FB |
1129 | break; |
1130 | case 'x': | |
376253ec | 1131 | monitor_printf(mon, "%#x", val); |
9307c4c1 FB |
1132 | break; |
1133 | case 'u': | |
376253ec | 1134 | monitor_printf(mon, "%u", val); |
9307c4c1 FB |
1135 | break; |
1136 | default: | |
1137 | case 'd': | |
376253ec | 1138 | monitor_printf(mon, "%d", val); |
9307c4c1 FB |
1139 | break; |
1140 | case 'c': | |
376253ec | 1141 | monitor_printc(mon, val); |
9307c4c1 FB |
1142 | break; |
1143 | } | |
92a31b1f FB |
1144 | #else |
1145 | switch(format) { | |
1146 | case 'o': | |
376253ec | 1147 | monitor_printf(mon, "%#" PRIo64, val); |
92a31b1f FB |
1148 | break; |
1149 | case 'x': | |
376253ec | 1150 | monitor_printf(mon, "%#" PRIx64, val); |
92a31b1f FB |
1151 | break; |
1152 | case 'u': | |
376253ec | 1153 | monitor_printf(mon, "%" PRIu64, val); |
92a31b1f FB |
1154 | break; |
1155 | default: | |
1156 | case 'd': | |
376253ec | 1157 | monitor_printf(mon, "%" PRId64, val); |
92a31b1f FB |
1158 | break; |
1159 | case 'c': | |
376253ec | 1160 | monitor_printc(mon, val); |
92a31b1f FB |
1161 | break; |
1162 | } | |
1163 | #endif | |
376253ec | 1164 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1165 | } |
1166 | ||
57e09454 | 1167 | static void do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data) |
b371dc59 FB |
1168 | { |
1169 | FILE *f; | |
afe67ef2 LC |
1170 | uint32_t size = qdict_get_int(qdict, "size"); |
1171 | const char *filename = qdict_get_str(qdict, "filename"); | |
1172 | target_long addr = qdict_get_int(qdict, "val"); | |
b371dc59 FB |
1173 | uint32_t l; |
1174 | CPUState *env; | |
1175 | uint8_t buf[1024]; | |
1176 | ||
1177 | env = mon_get_cpu(); | |
1178 | if (!env) | |
1179 | return; | |
1180 | ||
1181 | f = fopen(filename, "wb"); | |
1182 | if (!f) { | |
376253ec | 1183 | monitor_printf(mon, "could not open '%s'\n", filename); |
b371dc59 FB |
1184 | return; |
1185 | } | |
1186 | while (size != 0) { | |
1187 | l = sizeof(buf); | |
1188 | if (l > size) | |
1189 | l = size; | |
1190 | cpu_memory_rw_debug(env, addr, buf, l, 0); | |
1191 | fwrite(buf, 1, l, f); | |
1192 | addr += l; | |
1193 | size -= l; | |
1194 | } | |
1195 | fclose(f); | |
1196 | } | |
1197 | ||
18f5a8bf LC |
1198 | static void do_physical_memory_save(Monitor *mon, const QDict *qdict, |
1199 | QObject **ret_data) | |
a8bdf7a6 AJ |
1200 | { |
1201 | FILE *f; | |
1202 | uint32_t l; | |
1203 | uint8_t buf[1024]; | |
afe67ef2 LC |
1204 | uint32_t size = qdict_get_int(qdict, "size"); |
1205 | const char *filename = qdict_get_str(qdict, "filename"); | |
c227f099 | 1206 | target_phys_addr_t addr = qdict_get_int(qdict, "val"); |
a8bdf7a6 AJ |
1207 | |
1208 | f = fopen(filename, "wb"); | |
1209 | if (!f) { | |
376253ec | 1210 | monitor_printf(mon, "could not open '%s'\n", filename); |
a8bdf7a6 AJ |
1211 | return; |
1212 | } | |
1213 | while (size != 0) { | |
1214 | l = sizeof(buf); | |
1215 | if (l > size) | |
1216 | l = size; | |
1217 | cpu_physical_memory_rw(addr, buf, l, 0); | |
1218 | fwrite(buf, 1, l, f); | |
1219 | fflush(f); | |
1220 | addr += l; | |
1221 | size -= l; | |
1222 | } | |
1223 | fclose(f); | |
1224 | } | |
1225 | ||
f18c16de | 1226 | static void do_sum(Monitor *mon, const QDict *qdict) |
e4cf1adc FB |
1227 | { |
1228 | uint32_t addr; | |
1229 | uint8_t buf[1]; | |
1230 | uint16_t sum; | |
f18c16de LC |
1231 | uint32_t start = qdict_get_int(qdict, "start"); |
1232 | uint32_t size = qdict_get_int(qdict, "size"); | |
e4cf1adc FB |
1233 | |
1234 | sum = 0; | |
1235 | for(addr = start; addr < (start + size); addr++) { | |
1236 | cpu_physical_memory_rw(addr, buf, 1, 0); | |
1237 | /* BSD sum algorithm ('sum' Unix command) */ | |
1238 | sum = (sum >> 1) | (sum << 15); | |
1239 | sum += buf[0]; | |
1240 | } | |
376253ec | 1241 | monitor_printf(mon, "%05d\n", sum); |
e4cf1adc FB |
1242 | } |
1243 | ||
a3a91a35 FB |
1244 | typedef struct { |
1245 | int keycode; | |
1246 | const char *name; | |
1247 | } KeyDef; | |
1248 | ||
1249 | static const KeyDef key_defs[] = { | |
1250 | { 0x2a, "shift" }, | |
1251 | { 0x36, "shift_r" }, | |
3b46e624 | 1252 | |
a3a91a35 FB |
1253 | { 0x38, "alt" }, |
1254 | { 0xb8, "alt_r" }, | |
2ba27c7f TS |
1255 | { 0x64, "altgr" }, |
1256 | { 0xe4, "altgr_r" }, | |
a3a91a35 FB |
1257 | { 0x1d, "ctrl" }, |
1258 | { 0x9d, "ctrl_r" }, | |
1259 | ||
1260 | { 0xdd, "menu" }, | |
1261 | ||
1262 | { 0x01, "esc" }, | |
1263 | ||
1264 | { 0x02, "1" }, | |
1265 | { 0x03, "2" }, | |
1266 | { 0x04, "3" }, | |
1267 | { 0x05, "4" }, | |
1268 | { 0x06, "5" }, | |
1269 | { 0x07, "6" }, | |
1270 | { 0x08, "7" }, | |
1271 | { 0x09, "8" }, | |
1272 | { 0x0a, "9" }, | |
1273 | { 0x0b, "0" }, | |
64866c3d FB |
1274 | { 0x0c, "minus" }, |
1275 | { 0x0d, "equal" }, | |
a3a91a35 FB |
1276 | { 0x0e, "backspace" }, |
1277 | ||
1278 | { 0x0f, "tab" }, | |
1279 | { 0x10, "q" }, | |
1280 | { 0x11, "w" }, | |
1281 | { 0x12, "e" }, | |
1282 | { 0x13, "r" }, | |
1283 | { 0x14, "t" }, | |
1284 | { 0x15, "y" }, | |
1285 | { 0x16, "u" }, | |
1286 | { 0x17, "i" }, | |
1287 | { 0x18, "o" }, | |
1288 | { 0x19, "p" }, | |
1289 | ||
1290 | { 0x1c, "ret" }, | |
1291 | ||
1292 | { 0x1e, "a" }, | |
1293 | { 0x1f, "s" }, | |
1294 | { 0x20, "d" }, | |
1295 | { 0x21, "f" }, | |
1296 | { 0x22, "g" }, | |
1297 | { 0x23, "h" }, | |
1298 | { 0x24, "j" }, | |
1299 | { 0x25, "k" }, | |
1300 | { 0x26, "l" }, | |
1301 | ||
1302 | { 0x2c, "z" }, | |
1303 | { 0x2d, "x" }, | |
1304 | { 0x2e, "c" }, | |
1305 | { 0x2f, "v" }, | |
1306 | { 0x30, "b" }, | |
1307 | { 0x31, "n" }, | |
1308 | { 0x32, "m" }, | |
9155fc45 AJ |
1309 | { 0x33, "comma" }, |
1310 | { 0x34, "dot" }, | |
1311 | { 0x35, "slash" }, | |
3b46e624 | 1312 | |
4d3b6f6e AZ |
1313 | { 0x37, "asterisk" }, |
1314 | ||
a3a91a35 | 1315 | { 0x39, "spc" }, |
00ffa62a | 1316 | { 0x3a, "caps_lock" }, |
a3a91a35 FB |
1317 | { 0x3b, "f1" }, |
1318 | { 0x3c, "f2" }, | |
1319 | { 0x3d, "f3" }, | |
1320 | { 0x3e, "f4" }, | |
1321 | { 0x3f, "f5" }, | |
1322 | { 0x40, "f6" }, | |
1323 | { 0x41, "f7" }, | |
1324 | { 0x42, "f8" }, | |
1325 | { 0x43, "f9" }, | |
1326 | { 0x44, "f10" }, | |
00ffa62a | 1327 | { 0x45, "num_lock" }, |
a3a91a35 FB |
1328 | { 0x46, "scroll_lock" }, |
1329 | ||
64866c3d FB |
1330 | { 0xb5, "kp_divide" }, |
1331 | { 0x37, "kp_multiply" }, | |
0cfec834 | 1332 | { 0x4a, "kp_subtract" }, |
64866c3d FB |
1333 | { 0x4e, "kp_add" }, |
1334 | { 0x9c, "kp_enter" }, | |
1335 | { 0x53, "kp_decimal" }, | |
f2289cb6 | 1336 | { 0x54, "sysrq" }, |
64866c3d FB |
1337 | |
1338 | { 0x52, "kp_0" }, | |
1339 | { 0x4f, "kp_1" }, | |
1340 | { 0x50, "kp_2" }, | |
1341 | { 0x51, "kp_3" }, | |
1342 | { 0x4b, "kp_4" }, | |
1343 | { 0x4c, "kp_5" }, | |
1344 | { 0x4d, "kp_6" }, | |
1345 | { 0x47, "kp_7" }, | |
1346 | { 0x48, "kp_8" }, | |
1347 | { 0x49, "kp_9" }, | |
3b46e624 | 1348 | |
a3a91a35 FB |
1349 | { 0x56, "<" }, |
1350 | ||
1351 | { 0x57, "f11" }, | |
1352 | { 0x58, "f12" }, | |
1353 | ||
1354 | { 0xb7, "print" }, | |
1355 | ||
1356 | { 0xc7, "home" }, | |
1357 | { 0xc9, "pgup" }, | |
1358 | { 0xd1, "pgdn" }, | |
1359 | { 0xcf, "end" }, | |
1360 | ||
1361 | { 0xcb, "left" }, | |
1362 | { 0xc8, "up" }, | |
1363 | { 0xd0, "down" }, | |
1364 | { 0xcd, "right" }, | |
1365 | ||
1366 | { 0xd2, "insert" }, | |
1367 | { 0xd3, "delete" }, | |
c0b5b109 BS |
1368 | #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64) |
1369 | { 0xf0, "stop" }, | |
1370 | { 0xf1, "again" }, | |
1371 | { 0xf2, "props" }, | |
1372 | { 0xf3, "undo" }, | |
1373 | { 0xf4, "front" }, | |
1374 | { 0xf5, "copy" }, | |
1375 | { 0xf6, "open" }, | |
1376 | { 0xf7, "paste" }, | |
1377 | { 0xf8, "find" }, | |
1378 | { 0xf9, "cut" }, | |
1379 | { 0xfa, "lf" }, | |
1380 | { 0xfb, "help" }, | |
1381 | { 0xfc, "meta_l" }, | |
1382 | { 0xfd, "meta_r" }, | |
1383 | { 0xfe, "compose" }, | |
1384 | #endif | |
a3a91a35 FB |
1385 | { 0, NULL }, |
1386 | }; | |
1387 | ||
1388 | static int get_keycode(const char *key) | |
1389 | { | |
1390 | const KeyDef *p; | |
64866c3d FB |
1391 | char *endp; |
1392 | int ret; | |
a3a91a35 FB |
1393 | |
1394 | for(p = key_defs; p->name != NULL; p++) { | |
1395 | if (!strcmp(key, p->name)) | |
1396 | return p->keycode; | |
1397 | } | |
64866c3d FB |
1398 | if (strstart(key, "0x", NULL)) { |
1399 | ret = strtoul(key, &endp, 0); | |
1400 | if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) | |
1401 | return ret; | |
1402 | } | |
a3a91a35 FB |
1403 | return -1; |
1404 | } | |
1405 | ||
c8256f9d AZ |
1406 | #define MAX_KEYCODES 16 |
1407 | static uint8_t keycodes[MAX_KEYCODES]; | |
1408 | static int nb_pending_keycodes; | |
1409 | static QEMUTimer *key_timer; | |
1410 | ||
1411 | static void release_keys(void *opaque) | |
1412 | { | |
1413 | int keycode; | |
1414 | ||
1415 | while (nb_pending_keycodes > 0) { | |
1416 | nb_pending_keycodes--; | |
1417 | keycode = keycodes[nb_pending_keycodes]; | |
1418 | if (keycode & 0x80) | |
1419 | kbd_put_keycode(0xe0); | |
1420 | kbd_put_keycode(keycode | 0x80); | |
1421 | } | |
1422 | } | |
1423 | ||
1d4daa91 | 1424 | static void do_sendkey(Monitor *mon, const QDict *qdict) |
a3a91a35 | 1425 | { |
3401c0d9 AZ |
1426 | char keyname_buf[16]; |
1427 | char *separator; | |
1428 | int keyname_len, keycode, i; | |
1d4daa91 LC |
1429 | const char *string = qdict_get_str(qdict, "string"); |
1430 | int has_hold_time = qdict_haskey(qdict, "hold_time"); | |
1431 | int hold_time = qdict_get_try_int(qdict, "hold_time", -1); | |
3401c0d9 | 1432 | |
c8256f9d AZ |
1433 | if (nb_pending_keycodes > 0) { |
1434 | qemu_del_timer(key_timer); | |
1435 | release_keys(NULL); | |
1436 | } | |
1437 | if (!has_hold_time) | |
1438 | hold_time = 100; | |
1439 | i = 0; | |
3401c0d9 AZ |
1440 | while (1) { |
1441 | separator = strchr(string, '-'); | |
1442 | keyname_len = separator ? separator - string : strlen(string); | |
1443 | if (keyname_len > 0) { | |
1444 | pstrcpy(keyname_buf, sizeof(keyname_buf), string); | |
1445 | if (keyname_len > sizeof(keyname_buf) - 1) { | |
376253ec | 1446 | monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf); |
3401c0d9 | 1447 | return; |
a3a91a35 | 1448 | } |
c8256f9d | 1449 | if (i == MAX_KEYCODES) { |
376253ec | 1450 | monitor_printf(mon, "too many keys\n"); |
3401c0d9 AZ |
1451 | return; |
1452 | } | |
1453 | keyname_buf[keyname_len] = 0; | |
1454 | keycode = get_keycode(keyname_buf); | |
1455 | if (keycode < 0) { | |
376253ec | 1456 | monitor_printf(mon, "unknown key: '%s'\n", keyname_buf); |
3401c0d9 AZ |
1457 | return; |
1458 | } | |
c8256f9d | 1459 | keycodes[i++] = keycode; |
a3a91a35 | 1460 | } |
3401c0d9 | 1461 | if (!separator) |
a3a91a35 | 1462 | break; |
3401c0d9 | 1463 | string = separator + 1; |
a3a91a35 | 1464 | } |
c8256f9d | 1465 | nb_pending_keycodes = i; |
a3a91a35 | 1466 | /* key down events */ |
c8256f9d | 1467 | for (i = 0; i < nb_pending_keycodes; i++) { |
a3a91a35 FB |
1468 | keycode = keycodes[i]; |
1469 | if (keycode & 0x80) | |
1470 | kbd_put_keycode(0xe0); | |
1471 | kbd_put_keycode(keycode & 0x7f); | |
1472 | } | |
c8256f9d | 1473 | /* delayed key up events */ |
f227f17d | 1474 | qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
6ee093c9 | 1475 | muldiv64(get_ticks_per_sec(), hold_time, 1000)); |
a3a91a35 FB |
1476 | } |
1477 | ||
13224a87 FB |
1478 | static int mouse_button_state; |
1479 | ||
1d4daa91 | 1480 | static void do_mouse_move(Monitor *mon, const QDict *qdict) |
13224a87 FB |
1481 | { |
1482 | int dx, dy, dz; | |
1d4daa91 LC |
1483 | const char *dx_str = qdict_get_str(qdict, "dx_str"); |
1484 | const char *dy_str = qdict_get_str(qdict, "dy_str"); | |
1485 | const char *dz_str = qdict_get_try_str(qdict, "dz_str"); | |
13224a87 FB |
1486 | dx = strtol(dx_str, NULL, 0); |
1487 | dy = strtol(dy_str, NULL, 0); | |
1488 | dz = 0; | |
5fafdf24 | 1489 | if (dz_str) |
13224a87 FB |
1490 | dz = strtol(dz_str, NULL, 0); |
1491 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
1492 | } | |
1493 | ||
d54908a5 | 1494 | static void do_mouse_button(Monitor *mon, const QDict *qdict) |
13224a87 | 1495 | { |
d54908a5 | 1496 | int button_state = qdict_get_int(qdict, "button_state"); |
13224a87 FB |
1497 | mouse_button_state = button_state; |
1498 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
1499 | } | |
1500 | ||
aa93e39c | 1501 | static void do_ioport_read(Monitor *mon, const QDict *qdict) |
3440557b | 1502 | { |
aa93e39c LC |
1503 | int size = qdict_get_int(qdict, "size"); |
1504 | int addr = qdict_get_int(qdict, "addr"); | |
1505 | int has_index = qdict_haskey(qdict, "index"); | |
3440557b FB |
1506 | uint32_t val; |
1507 | int suffix; | |
1508 | ||
1509 | if (has_index) { | |
aa93e39c | 1510 | int index = qdict_get_int(qdict, "index"); |
afcea8cb | 1511 | cpu_outb(addr & IOPORTS_MASK, index & 0xff); |
3440557b FB |
1512 | addr++; |
1513 | } | |
1514 | addr &= 0xffff; | |
1515 | ||
1516 | switch(size) { | |
1517 | default: | |
1518 | case 1: | |
afcea8cb | 1519 | val = cpu_inb(addr); |
3440557b FB |
1520 | suffix = 'b'; |
1521 | break; | |
1522 | case 2: | |
afcea8cb | 1523 | val = cpu_inw(addr); |
3440557b FB |
1524 | suffix = 'w'; |
1525 | break; | |
1526 | case 4: | |
afcea8cb | 1527 | val = cpu_inl(addr); |
3440557b FB |
1528 | suffix = 'l'; |
1529 | break; | |
1530 | } | |
376253ec AL |
1531 | monitor_printf(mon, "port%c[0x%04x] = %#0*x\n", |
1532 | suffix, addr, size * 2, val); | |
3440557b | 1533 | } |
a3a91a35 | 1534 | |
1bd1442e | 1535 | static void do_ioport_write(Monitor *mon, const QDict *qdict) |
f114784f | 1536 | { |
1bd1442e LC |
1537 | int size = qdict_get_int(qdict, "size"); |
1538 | int addr = qdict_get_int(qdict, "addr"); | |
1539 | int val = qdict_get_int(qdict, "val"); | |
1540 | ||
f114784f JK |
1541 | addr &= IOPORTS_MASK; |
1542 | ||
1543 | switch (size) { | |
1544 | default: | |
1545 | case 1: | |
afcea8cb | 1546 | cpu_outb(addr, val); |
f114784f JK |
1547 | break; |
1548 | case 2: | |
afcea8cb | 1549 | cpu_outw(addr, val); |
f114784f JK |
1550 | break; |
1551 | case 4: | |
afcea8cb | 1552 | cpu_outl(addr, val); |
f114784f JK |
1553 | break; |
1554 | } | |
1555 | } | |
1556 | ||
d54908a5 | 1557 | static void do_boot_set(Monitor *mon, const QDict *qdict) |
0ecdffbb AJ |
1558 | { |
1559 | int res; | |
d54908a5 | 1560 | const char *bootdevice = qdict_get_str(qdict, "bootdevice"); |
0ecdffbb | 1561 | |
76e30d0f JK |
1562 | res = qemu_boot_set(bootdevice); |
1563 | if (res == 0) { | |
1564 | monitor_printf(mon, "boot device list now set to %s\n", bootdevice); | |
1565 | } else if (res > 0) { | |
1566 | monitor_printf(mon, "setting boot device list failed\n"); | |
0ecdffbb | 1567 | } else { |
376253ec AL |
1568 | monitor_printf(mon, "no function defined to set boot device list for " |
1569 | "this architecture\n"); | |
0ecdffbb AJ |
1570 | } |
1571 | } | |
1572 | ||
c80d259e LC |
1573 | /** |
1574 | * do_system_reset(): Issue a machine reset | |
1575 | */ | |
1576 | static void do_system_reset(Monitor *mon, const QDict *qdict, | |
1577 | QObject **ret_data) | |
e4f9082b FB |
1578 | { |
1579 | qemu_system_reset_request(); | |
1580 | } | |
1581 | ||
43076664 LC |
1582 | /** |
1583 | * do_system_powerdown(): Issue a machine powerdown | |
1584 | */ | |
1585 | static void do_system_powerdown(Monitor *mon, const QDict *qdict, | |
1586 | QObject **ret_data) | |
3475187d FB |
1587 | { |
1588 | qemu_system_powerdown_request(); | |
1589 | } | |
1590 | ||
b86bda5b | 1591 | #if defined(TARGET_I386) |
376253ec | 1592 | static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask) |
b86bda5b | 1593 | { |
376253ec AL |
1594 | monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n", |
1595 | addr, | |
1596 | pte & mask, | |
1597 | pte & PG_GLOBAL_MASK ? 'G' : '-', | |
1598 | pte & PG_PSE_MASK ? 'P' : '-', | |
1599 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
1600 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
1601 | pte & PG_PCD_MASK ? 'C' : '-', | |
1602 | pte & PG_PWT_MASK ? 'T' : '-', | |
1603 | pte & PG_USER_MASK ? 'U' : '-', | |
1604 | pte & PG_RW_MASK ? 'W' : '-'); | |
b86bda5b FB |
1605 | } |
1606 | ||
376253ec | 1607 | static void tlb_info(Monitor *mon) |
b86bda5b | 1608 | { |
6a00d601 | 1609 | CPUState *env; |
b86bda5b FB |
1610 | int l1, l2; |
1611 | uint32_t pgd, pde, pte; | |
1612 | ||
6a00d601 FB |
1613 | env = mon_get_cpu(); |
1614 | if (!env) | |
1615 | return; | |
1616 | ||
b86bda5b | 1617 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1618 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1619 | return; |
1620 | } | |
1621 | pgd = env->cr[3] & ~0xfff; | |
1622 | for(l1 = 0; l1 < 1024; l1++) { | |
1623 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1624 | pde = le32_to_cpu(pde); | |
1625 | if (pde & PG_PRESENT_MASK) { | |
1626 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
376253ec | 1627 | print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1)); |
b86bda5b FB |
1628 | } else { |
1629 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1630 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1631 | (uint8_t *)&pte, 4); |
1632 | pte = le32_to_cpu(pte); | |
1633 | if (pte & PG_PRESENT_MASK) { | |
376253ec | 1634 | print_pte(mon, (l1 << 22) + (l2 << 12), |
5fafdf24 | 1635 | pte & ~PG_PSE_MASK, |
b86bda5b FB |
1636 | ~0xfff); |
1637 | } | |
1638 | } | |
1639 | } | |
1640 | } | |
1641 | } | |
1642 | } | |
1643 | ||
376253ec | 1644 | static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot, |
b86bda5b FB |
1645 | uint32_t end, int prot) |
1646 | { | |
9746b15b FB |
1647 | int prot1; |
1648 | prot1 = *plast_prot; | |
1649 | if (prot != prot1) { | |
b86bda5b | 1650 | if (*pstart != -1) { |
376253ec AL |
1651 | monitor_printf(mon, "%08x-%08x %08x %c%c%c\n", |
1652 | *pstart, end, end - *pstart, | |
1653 | prot1 & PG_USER_MASK ? 'u' : '-', | |
1654 | 'r', | |
1655 | prot1 & PG_RW_MASK ? 'w' : '-'); | |
b86bda5b FB |
1656 | } |
1657 | if (prot != 0) | |
1658 | *pstart = end; | |
1659 | else | |
1660 | *pstart = -1; | |
1661 | *plast_prot = prot; | |
1662 | } | |
1663 | } | |
1664 | ||
376253ec | 1665 | static void mem_info(Monitor *mon) |
b86bda5b | 1666 | { |
6a00d601 | 1667 | CPUState *env; |
b86bda5b FB |
1668 | int l1, l2, prot, last_prot; |
1669 | uint32_t pgd, pde, pte, start, end; | |
1670 | ||
6a00d601 FB |
1671 | env = mon_get_cpu(); |
1672 | if (!env) | |
1673 | return; | |
1674 | ||
b86bda5b | 1675 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1676 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1677 | return; |
1678 | } | |
1679 | pgd = env->cr[3] & ~0xfff; | |
1680 | last_prot = 0; | |
1681 | start = -1; | |
1682 | for(l1 = 0; l1 < 1024; l1++) { | |
1683 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1684 | pde = le32_to_cpu(pde); | |
1685 | end = l1 << 22; | |
1686 | if (pde & PG_PRESENT_MASK) { | |
1687 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
1688 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
376253ec | 1689 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1690 | } else { |
1691 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1692 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1693 | (uint8_t *)&pte, 4); |
1694 | pte = le32_to_cpu(pte); | |
1695 | end = (l1 << 22) + (l2 << 12); | |
1696 | if (pte & PG_PRESENT_MASK) { | |
1697 | prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
1698 | } else { | |
1699 | prot = 0; | |
1700 | } | |
376253ec | 1701 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1702 | } |
1703 | } | |
1704 | } else { | |
1705 | prot = 0; | |
376253ec | 1706 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1707 | } |
1708 | } | |
1709 | } | |
1710 | #endif | |
1711 | ||
7c664e2f AJ |
1712 | #if defined(TARGET_SH4) |
1713 | ||
376253ec | 1714 | static void print_tlb(Monitor *mon, int idx, tlb_t *tlb) |
7c664e2f | 1715 | { |
376253ec AL |
1716 | monitor_printf(mon, " tlb%i:\t" |
1717 | "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t" | |
1718 | "v=%hhu shared=%hhu cached=%hhu prot=%hhu " | |
1719 | "dirty=%hhu writethrough=%hhu\n", | |
1720 | idx, | |
1721 | tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size, | |
1722 | tlb->v, tlb->sh, tlb->c, tlb->pr, | |
1723 | tlb->d, tlb->wt); | |
7c664e2f AJ |
1724 | } |
1725 | ||
376253ec | 1726 | static void tlb_info(Monitor *mon) |
7c664e2f AJ |
1727 | { |
1728 | CPUState *env = mon_get_cpu(); | |
1729 | int i; | |
1730 | ||
376253ec | 1731 | monitor_printf (mon, "ITLB:\n"); |
7c664e2f | 1732 | for (i = 0 ; i < ITLB_SIZE ; i++) |
376253ec AL |
1733 | print_tlb (mon, i, &env->itlb[i]); |
1734 | monitor_printf (mon, "UTLB:\n"); | |
7c664e2f | 1735 | for (i = 0 ; i < UTLB_SIZE ; i++) |
376253ec | 1736 | print_tlb (mon, i, &env->utlb[i]); |
7c664e2f AJ |
1737 | } |
1738 | ||
1739 | #endif | |
1740 | ||
376253ec | 1741 | static void do_info_kvm(Monitor *mon) |
7ba1e619 AL |
1742 | { |
1743 | #ifdef CONFIG_KVM | |
376253ec | 1744 | monitor_printf(mon, "kvm support: "); |
7ba1e619 | 1745 | if (kvm_enabled()) |
376253ec | 1746 | monitor_printf(mon, "enabled\n"); |
7ba1e619 | 1747 | else |
376253ec | 1748 | monitor_printf(mon, "disabled\n"); |
7ba1e619 | 1749 | #else |
376253ec | 1750 | monitor_printf(mon, "kvm support: not compiled\n"); |
7ba1e619 AL |
1751 | #endif |
1752 | } | |
1753 | ||
030ea37b AL |
1754 | static void do_info_numa(Monitor *mon) |
1755 | { | |
b28b6230 | 1756 | int i; |
030ea37b AL |
1757 | CPUState *env; |
1758 | ||
1759 | monitor_printf(mon, "%d nodes\n", nb_numa_nodes); | |
1760 | for (i = 0; i < nb_numa_nodes; i++) { | |
1761 | monitor_printf(mon, "node %d cpus:", i); | |
1762 | for (env = first_cpu; env != NULL; env = env->next_cpu) { | |
1763 | if (env->numa_node == i) { | |
1764 | monitor_printf(mon, " %d", env->cpu_index); | |
1765 | } | |
1766 | } | |
1767 | monitor_printf(mon, "\n"); | |
1768 | monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i, | |
1769 | node_mem[i] >> 20); | |
1770 | } | |
1771 | } | |
1772 | ||
5f1ce948 FB |
1773 | #ifdef CONFIG_PROFILER |
1774 | ||
e9a6625e AJ |
1775 | int64_t qemu_time; |
1776 | int64_t dev_time; | |
1777 | ||
376253ec | 1778 | static void do_info_profile(Monitor *mon) |
5f1ce948 FB |
1779 | { |
1780 | int64_t total; | |
1781 | total = qemu_time; | |
1782 | if (total == 0) | |
1783 | total = 1; | |
376253ec | 1784 | monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 1785 | dev_time, dev_time / (double)get_ticks_per_sec()); |
376253ec | 1786 | monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 1787 | qemu_time, qemu_time / (double)get_ticks_per_sec()); |
5f1ce948 | 1788 | qemu_time = 0; |
5f1ce948 | 1789 | dev_time = 0; |
5f1ce948 FB |
1790 | } |
1791 | #else | |
376253ec | 1792 | static void do_info_profile(Monitor *mon) |
5f1ce948 | 1793 | { |
376253ec | 1794 | monitor_printf(mon, "Internal profiler not compiled\n"); |
5f1ce948 FB |
1795 | } |
1796 | #endif | |
1797 | ||
ec36b695 | 1798 | /* Capture support */ |
72cf2d4f | 1799 | static QLIST_HEAD (capture_list_head, CaptureState) capture_head; |
ec36b695 | 1800 | |
376253ec | 1801 | static void do_info_capture(Monitor *mon) |
ec36b695 FB |
1802 | { |
1803 | int i; | |
1804 | CaptureState *s; | |
1805 | ||
1806 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
376253ec | 1807 | monitor_printf(mon, "[%d]: ", i); |
ec36b695 FB |
1808 | s->ops.info (s->opaque); |
1809 | } | |
1810 | } | |
1811 | ||
2313086a | 1812 | #ifdef HAS_AUDIO |
d54908a5 | 1813 | static void do_stop_capture(Monitor *mon, const QDict *qdict) |
ec36b695 FB |
1814 | { |
1815 | int i; | |
d54908a5 | 1816 | int n = qdict_get_int(qdict, "n"); |
ec36b695 FB |
1817 | CaptureState *s; |
1818 | ||
1819 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
1820 | if (i == n) { | |
1821 | s->ops.destroy (s->opaque); | |
72cf2d4f | 1822 | QLIST_REMOVE (s, entries); |
ec36b695 FB |
1823 | qemu_free (s); |
1824 | return; | |
1825 | } | |
1826 | } | |
1827 | } | |
1828 | ||
c1925484 LC |
1829 | static void do_wav_capture(Monitor *mon, const QDict *qdict) |
1830 | { | |
1831 | const char *path = qdict_get_str(qdict, "path"); | |
1832 | int has_freq = qdict_haskey(qdict, "freq"); | |
1833 | int freq = qdict_get_try_int(qdict, "freq", -1); | |
1834 | int has_bits = qdict_haskey(qdict, "bits"); | |
1835 | int bits = qdict_get_try_int(qdict, "bits", -1); | |
1836 | int has_channels = qdict_haskey(qdict, "nchannels"); | |
1837 | int nchannels = qdict_get_try_int(qdict, "nchannels", -1); | |
ec36b695 FB |
1838 | CaptureState *s; |
1839 | ||
1840 | s = qemu_mallocz (sizeof (*s)); | |
ec36b695 FB |
1841 | |
1842 | freq = has_freq ? freq : 44100; | |
1843 | bits = has_bits ? bits : 16; | |
1844 | nchannels = has_channels ? nchannels : 2; | |
1845 | ||
1846 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
376253ec | 1847 | monitor_printf(mon, "Faied to add wave capture\n"); |
ec36b695 FB |
1848 | qemu_free (s); |
1849 | } | |
72cf2d4f | 1850 | QLIST_INSERT_HEAD (&capture_head, s, entries); |
ec36b695 FB |
1851 | } |
1852 | #endif | |
1853 | ||
dc1c0b74 | 1854 | #if defined(TARGET_I386) |
d54908a5 | 1855 | static void do_inject_nmi(Monitor *mon, const QDict *qdict) |
dc1c0b74 AJ |
1856 | { |
1857 | CPUState *env; | |
d54908a5 | 1858 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
dc1c0b74 AJ |
1859 | |
1860 | for (env = first_cpu; env != NULL; env = env->next_cpu) | |
1861 | if (env->cpu_index == cpu_index) { | |
1862 | cpu_interrupt(env, CPU_INTERRUPT_NMI); | |
1863 | break; | |
1864 | } | |
1865 | } | |
1866 | #endif | |
1867 | ||
376253ec | 1868 | static void do_info_status(Monitor *mon) |
6f9c5ee7 | 1869 | { |
1b530a6d AJ |
1870 | if (vm_running) { |
1871 | if (singlestep) { | |
1872 | monitor_printf(mon, "VM status: running (single step mode)\n"); | |
1873 | } else { | |
1874 | monitor_printf(mon, "VM status: running\n"); | |
1875 | } | |
1876 | } else | |
376253ec | 1877 | monitor_printf(mon, "VM status: paused\n"); |
6f9c5ee7 AJ |
1878 | } |
1879 | ||
83fb1de2 LC |
1880 | /** |
1881 | * do_balloon(): Request VM to change its memory allocation | |
1882 | */ | |
1883 | static void do_balloon(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
df751fa8 | 1884 | { |
d54908a5 | 1885 | int value = qdict_get_int(qdict, "value"); |
c227f099 | 1886 | ram_addr_t target = value; |
df751fa8 AL |
1887 | qemu_balloon(target << 20); |
1888 | } | |
1889 | ||
cc1d9c70 LC |
1890 | static void monitor_print_balloon(Monitor *mon, const QObject *data) |
1891 | { | |
1892 | monitor_printf(mon, "balloon: actual=%d\n", | |
1893 | (int)qint_get_int(qobject_to_qint(data))); | |
1894 | } | |
1895 | ||
1896 | /** | |
1897 | * do_info_balloon(): Balloon information | |
1898 | */ | |
1899 | static void do_info_balloon(Monitor *mon, QObject **ret_data) | |
df751fa8 | 1900 | { |
c227f099 | 1901 | ram_addr_t actual; |
df751fa8 AL |
1902 | |
1903 | actual = qemu_balloon_status(); | |
bd322087 | 1904 | if (kvm_enabled() && !kvm_has_sync_mmu()) |
5d6c37fb | 1905 | qemu_error_new(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon"); |
bd322087 | 1906 | else if (actual == 0) |
5d6c37fb | 1907 | qemu_error_new(QERR_DEVICE_NOT_ACTIVE, "balloon"); |
df751fa8 | 1908 | else |
cc1d9c70 | 1909 | *ret_data = QOBJECT(qint_from_int((int)(actual >> 20))); |
df751fa8 AL |
1910 | } |
1911 | ||
15dfcd45 | 1912 | static qemu_acl *find_acl(Monitor *mon, const char *name) |
76655d6d | 1913 | { |
15dfcd45 | 1914 | qemu_acl *acl = qemu_acl_find(name); |
76655d6d | 1915 | |
76655d6d | 1916 | if (!acl) { |
15dfcd45 | 1917 | monitor_printf(mon, "acl: unknown list '%s'\n", name); |
76655d6d | 1918 | } |
15dfcd45 JK |
1919 | return acl; |
1920 | } | |
1921 | ||
d54908a5 | 1922 | static void do_acl_show(Monitor *mon, const QDict *qdict) |
15dfcd45 | 1923 | { |
d54908a5 | 1924 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
1925 | qemu_acl *acl = find_acl(mon, aclname); |
1926 | qemu_acl_entry *entry; | |
1927 | int i = 0; | |
76655d6d | 1928 | |
15dfcd45 | 1929 | if (acl) { |
28a76be8 | 1930 | monitor_printf(mon, "policy: %s\n", |
76655d6d | 1931 | acl->defaultDeny ? "deny" : "allow"); |
72cf2d4f | 1932 | QTAILQ_FOREACH(entry, &acl->entries, next) { |
28a76be8 AL |
1933 | i++; |
1934 | monitor_printf(mon, "%d: %s %s\n", i, | |
15dfcd45 | 1935 | entry->deny ? "deny" : "allow", entry->match); |
28a76be8 | 1936 | } |
15dfcd45 JK |
1937 | } |
1938 | } | |
1939 | ||
d54908a5 | 1940 | static void do_acl_reset(Monitor *mon, const QDict *qdict) |
15dfcd45 | 1941 | { |
d54908a5 | 1942 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
1943 | qemu_acl *acl = find_acl(mon, aclname); |
1944 | ||
1945 | if (acl) { | |
28a76be8 AL |
1946 | qemu_acl_reset(acl); |
1947 | monitor_printf(mon, "acl: removed all rules\n"); | |
15dfcd45 JK |
1948 | } |
1949 | } | |
1950 | ||
f18c16de | 1951 | static void do_acl_policy(Monitor *mon, const QDict *qdict) |
15dfcd45 | 1952 | { |
f18c16de LC |
1953 | const char *aclname = qdict_get_str(qdict, "aclname"); |
1954 | const char *policy = qdict_get_str(qdict, "policy"); | |
15dfcd45 | 1955 | qemu_acl *acl = find_acl(mon, aclname); |
28a76be8 | 1956 | |
15dfcd45 JK |
1957 | if (acl) { |
1958 | if (strcmp(policy, "allow") == 0) { | |
28a76be8 AL |
1959 | acl->defaultDeny = 0; |
1960 | monitor_printf(mon, "acl: policy set to 'allow'\n"); | |
15dfcd45 | 1961 | } else if (strcmp(policy, "deny") == 0) { |
28a76be8 AL |
1962 | acl->defaultDeny = 1; |
1963 | monitor_printf(mon, "acl: policy set to 'deny'\n"); | |
1964 | } else { | |
15dfcd45 JK |
1965 | monitor_printf(mon, "acl: unknown policy '%s', " |
1966 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 | 1967 | } |
15dfcd45 JK |
1968 | } |
1969 | } | |
28a76be8 | 1970 | |
1bd1442e | 1971 | static void do_acl_add(Monitor *mon, const QDict *qdict) |
15dfcd45 | 1972 | { |
1bd1442e LC |
1973 | const char *aclname = qdict_get_str(qdict, "aclname"); |
1974 | const char *match = qdict_get_str(qdict, "match"); | |
1975 | const char *policy = qdict_get_str(qdict, "policy"); | |
1976 | int has_index = qdict_haskey(qdict, "index"); | |
1977 | int index = qdict_get_try_int(qdict, "index", -1); | |
15dfcd45 JK |
1978 | qemu_acl *acl = find_acl(mon, aclname); |
1979 | int deny, ret; | |
1980 | ||
1981 | if (acl) { | |
1982 | if (strcmp(policy, "allow") == 0) { | |
1983 | deny = 0; | |
1984 | } else if (strcmp(policy, "deny") == 0) { | |
1985 | deny = 1; | |
1986 | } else { | |
1987 | monitor_printf(mon, "acl: unknown policy '%s', " | |
1988 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 AL |
1989 | return; |
1990 | } | |
28a76be8 AL |
1991 | if (has_index) |
1992 | ret = qemu_acl_insert(acl, deny, match, index); | |
1993 | else | |
1994 | ret = qemu_acl_append(acl, deny, match); | |
1995 | if (ret < 0) | |
1996 | monitor_printf(mon, "acl: unable to add acl entry\n"); | |
1997 | else | |
1998 | monitor_printf(mon, "acl: added rule at position %d\n", ret); | |
15dfcd45 JK |
1999 | } |
2000 | } | |
28a76be8 | 2001 | |
f18c16de | 2002 | static void do_acl_remove(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2003 | { |
f18c16de LC |
2004 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2005 | const char *match = qdict_get_str(qdict, "match"); | |
15dfcd45 JK |
2006 | qemu_acl *acl = find_acl(mon, aclname); |
2007 | int ret; | |
28a76be8 | 2008 | |
15dfcd45 | 2009 | if (acl) { |
28a76be8 AL |
2010 | ret = qemu_acl_remove(acl, match); |
2011 | if (ret < 0) | |
2012 | monitor_printf(mon, "acl: no matching acl entry\n"); | |
2013 | else | |
2014 | monitor_printf(mon, "acl: removed rule at position %d\n", ret); | |
76655d6d AL |
2015 | } |
2016 | } | |
2017 | ||
79c4f6b0 | 2018 | #if defined(TARGET_I386) |
37b7ad48 | 2019 | static void do_inject_mce(Monitor *mon, const QDict *qdict) |
79c4f6b0 HY |
2020 | { |
2021 | CPUState *cenv; | |
37b7ad48 LC |
2022 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
2023 | int bank = qdict_get_int(qdict, "bank"); | |
2024 | uint64_t status = qdict_get_int(qdict, "status"); | |
2025 | uint64_t mcg_status = qdict_get_int(qdict, "mcg_status"); | |
2026 | uint64_t addr = qdict_get_int(qdict, "addr"); | |
2027 | uint64_t misc = qdict_get_int(qdict, "misc"); | |
79c4f6b0 HY |
2028 | |
2029 | for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) | |
2030 | if (cenv->cpu_index == cpu_index && cenv->mcg_cap) { | |
2031 | cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc); | |
2032 | break; | |
2033 | } | |
2034 | } | |
2035 | #endif | |
2036 | ||
f0d6000a | 2037 | static void do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2038 | { |
d54908a5 | 2039 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2040 | mon_fd_t *monfd; |
f07918fd MM |
2041 | int fd; |
2042 | ||
2043 | fd = qemu_chr_get_msgfd(mon->chr); | |
2044 | if (fd == -1) { | |
2045 | monitor_printf(mon, "getfd: no file descriptor supplied via SCM_RIGHTS\n"); | |
2046 | return; | |
2047 | } | |
2048 | ||
2049 | if (qemu_isdigit(fdname[0])) { | |
2050 | monitor_printf(mon, "getfd: monitor names may not begin with a number\n"); | |
2051 | return; | |
2052 | } | |
2053 | ||
2054 | fd = dup(fd); | |
2055 | if (fd == -1) { | |
2056 | monitor_printf(mon, "Failed to dup() file descriptor: %s\n", | |
2057 | strerror(errno)); | |
2058 | return; | |
2059 | } | |
2060 | ||
72cf2d4f | 2061 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2062 | if (strcmp(monfd->name, fdname) != 0) { |
2063 | continue; | |
2064 | } | |
2065 | ||
2066 | close(monfd->fd); | |
2067 | monfd->fd = fd; | |
2068 | return; | |
2069 | } | |
2070 | ||
c227f099 | 2071 | monfd = qemu_mallocz(sizeof(mon_fd_t)); |
f07918fd MM |
2072 | monfd->name = qemu_strdup(fdname); |
2073 | monfd->fd = fd; | |
2074 | ||
72cf2d4f | 2075 | QLIST_INSERT_HEAD(&mon->fds, monfd, next); |
f07918fd MM |
2076 | } |
2077 | ||
18f3a515 | 2078 | static void do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2079 | { |
d54908a5 | 2080 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2081 | mon_fd_t *monfd; |
f07918fd | 2082 | |
72cf2d4f | 2083 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2084 | if (strcmp(monfd->name, fdname) != 0) { |
2085 | continue; | |
2086 | } | |
2087 | ||
72cf2d4f | 2088 | QLIST_REMOVE(monfd, next); |
f07918fd MM |
2089 | close(monfd->fd); |
2090 | qemu_free(monfd->name); | |
2091 | qemu_free(monfd); | |
2092 | return; | |
2093 | } | |
2094 | ||
2095 | monitor_printf(mon, "Failed to find file descriptor named %s\n", | |
2096 | fdname); | |
2097 | } | |
2098 | ||
d54908a5 | 2099 | static void do_loadvm(Monitor *mon, const QDict *qdict) |
c8d41b2c JQ |
2100 | { |
2101 | int saved_vm_running = vm_running; | |
d54908a5 | 2102 | const char *name = qdict_get_str(qdict, "name"); |
c8d41b2c JQ |
2103 | |
2104 | vm_stop(0); | |
2105 | ||
05f2401e | 2106 | if (load_vmstate(mon, name) >= 0 && saved_vm_running) |
c8d41b2c JQ |
2107 | vm_start(); |
2108 | } | |
2109 | ||
7768e04c MM |
2110 | int monitor_get_fd(Monitor *mon, const char *fdname) |
2111 | { | |
c227f099 | 2112 | mon_fd_t *monfd; |
7768e04c | 2113 | |
72cf2d4f | 2114 | QLIST_FOREACH(monfd, &mon->fds, next) { |
7768e04c MM |
2115 | int fd; |
2116 | ||
2117 | if (strcmp(monfd->name, fdname) != 0) { | |
2118 | continue; | |
2119 | } | |
2120 | ||
2121 | fd = monfd->fd; | |
2122 | ||
2123 | /* caller takes ownership of fd */ | |
72cf2d4f | 2124 | QLIST_REMOVE(monfd, next); |
7768e04c MM |
2125 | qemu_free(monfd->name); |
2126 | qemu_free(monfd); | |
2127 | ||
2128 | return fd; | |
2129 | } | |
2130 | ||
2131 | return -1; | |
2132 | } | |
2133 | ||
c227f099 | 2134 | static const mon_cmd_t mon_cmds[] = { |
2313086a | 2135 | #include "qemu-monitor.h" |
5fafdf24 | 2136 | { NULL, NULL, }, |
9dc39cba FB |
2137 | }; |
2138 | ||
2313086a | 2139 | /* Please update qemu-monitor.hx when adding or changing commands */ |
c227f099 | 2140 | static const mon_cmd_t info_cmds[] = { |
d7f9b689 LC |
2141 | { |
2142 | .name = "version", | |
2143 | .args_type = "", | |
d7f9b689 LC |
2144 | .params = "", |
2145 | .help = "show the version of QEMU", | |
ab2d3187 LC |
2146 | .user_print = monitor_print_qobject, |
2147 | .mhandler.info_new = do_info_version, | |
d7f9b689 | 2148 | }, |
e3bba9d0 LC |
2149 | { |
2150 | .name = "commands", | |
2151 | .args_type = "", | |
2152 | .params = "", | |
2153 | .help = "list QMP available commands", | |
2154 | .user_print = monitor_user_noop, | |
2155 | .mhandler.info_new = do_info_commands, | |
2156 | }, | |
d7f9b689 LC |
2157 | { |
2158 | .name = "network", | |
2159 | .args_type = "", | |
d7f9b689 LC |
2160 | .params = "", |
2161 | .help = "show the network state", | |
910df89d | 2162 | .mhandler.info = do_info_network, |
d7f9b689 LC |
2163 | }, |
2164 | { | |
2165 | .name = "chardev", | |
2166 | .args_type = "", | |
d7f9b689 LC |
2167 | .params = "", |
2168 | .help = "show the character devices", | |
910df89d | 2169 | .mhandler.info = qemu_chr_info, |
d7f9b689 LC |
2170 | }, |
2171 | { | |
2172 | .name = "block", | |
2173 | .args_type = "", | |
d7f9b689 LC |
2174 | .params = "", |
2175 | .help = "show the block devices", | |
910df89d | 2176 | .mhandler.info = bdrv_info, |
d7f9b689 LC |
2177 | }, |
2178 | { | |
2179 | .name = "blockstats", | |
2180 | .args_type = "", | |
d7f9b689 LC |
2181 | .params = "", |
2182 | .help = "show block device statistics", | |
910df89d | 2183 | .mhandler.info = bdrv_info_stats, |
d7f9b689 LC |
2184 | }, |
2185 | { | |
2186 | .name = "registers", | |
2187 | .args_type = "", | |
d7f9b689 LC |
2188 | .params = "", |
2189 | .help = "show the cpu registers", | |
910df89d | 2190 | .mhandler.info = do_info_registers, |
d7f9b689 LC |
2191 | }, |
2192 | { | |
2193 | .name = "cpus", | |
2194 | .args_type = "", | |
d7f9b689 LC |
2195 | .params = "", |
2196 | .help = "show infos for each CPU", | |
8f3cec0b LC |
2197 | .user_print = monitor_print_cpus, |
2198 | .mhandler.info_new = do_info_cpus, | |
d7f9b689 LC |
2199 | }, |
2200 | { | |
2201 | .name = "history", | |
2202 | .args_type = "", | |
d7f9b689 LC |
2203 | .params = "", |
2204 | .help = "show the command line history", | |
910df89d | 2205 | .mhandler.info = do_info_history, |
d7f9b689 LC |
2206 | }, |
2207 | { | |
2208 | .name = "irq", | |
2209 | .args_type = "", | |
d7f9b689 LC |
2210 | .params = "", |
2211 | .help = "show the interrupts statistics (if available)", | |
910df89d | 2212 | .mhandler.info = irq_info, |
d7f9b689 LC |
2213 | }, |
2214 | { | |
2215 | .name = "pic", | |
2216 | .args_type = "", | |
d7f9b689 LC |
2217 | .params = "", |
2218 | .help = "show i8259 (PIC) state", | |
910df89d | 2219 | .mhandler.info = pic_info, |
d7f9b689 LC |
2220 | }, |
2221 | { | |
2222 | .name = "pci", | |
2223 | .args_type = "", | |
d7f9b689 LC |
2224 | .params = "", |
2225 | .help = "show PCI info", | |
910df89d | 2226 | .mhandler.info = pci_info, |
d7f9b689 | 2227 | }, |
7c664e2f | 2228 | #if defined(TARGET_I386) || defined(TARGET_SH4) |
d7f9b689 LC |
2229 | { |
2230 | .name = "tlb", | |
2231 | .args_type = "", | |
d7f9b689 LC |
2232 | .params = "", |
2233 | .help = "show virtual to physical memory mappings", | |
910df89d | 2234 | .mhandler.info = tlb_info, |
d7f9b689 | 2235 | }, |
7c664e2f AJ |
2236 | #endif |
2237 | #if defined(TARGET_I386) | |
d7f9b689 LC |
2238 | { |
2239 | .name = "mem", | |
2240 | .args_type = "", | |
d7f9b689 LC |
2241 | .params = "", |
2242 | .help = "show the active virtual memory mappings", | |
910df89d | 2243 | .mhandler.info = mem_info, |
d7f9b689 LC |
2244 | }, |
2245 | { | |
2246 | .name = "hpet", | |
2247 | .args_type = "", | |
d7f9b689 LC |
2248 | .params = "", |
2249 | .help = "show state of HPET", | |
910df89d | 2250 | .mhandler.info = do_info_hpet, |
d7f9b689 | 2251 | }, |
b86bda5b | 2252 | #endif |
d7f9b689 LC |
2253 | { |
2254 | .name = "jit", | |
2255 | .args_type = "", | |
d7f9b689 LC |
2256 | .params = "", |
2257 | .help = "show dynamic compiler info", | |
910df89d | 2258 | .mhandler.info = do_info_jit, |
d7f9b689 LC |
2259 | }, |
2260 | { | |
2261 | .name = "kvm", | |
2262 | .args_type = "", | |
d7f9b689 LC |
2263 | .params = "", |
2264 | .help = "show KVM information", | |
910df89d | 2265 | .mhandler.info = do_info_kvm, |
d7f9b689 LC |
2266 | }, |
2267 | { | |
2268 | .name = "numa", | |
2269 | .args_type = "", | |
d7f9b689 LC |
2270 | .params = "", |
2271 | .help = "show NUMA information", | |
910df89d | 2272 | .mhandler.info = do_info_numa, |
d7f9b689 LC |
2273 | }, |
2274 | { | |
2275 | .name = "usb", | |
2276 | .args_type = "", | |
d7f9b689 LC |
2277 | .params = "", |
2278 | .help = "show guest USB devices", | |
910df89d | 2279 | .mhandler.info = usb_info, |
d7f9b689 LC |
2280 | }, |
2281 | { | |
2282 | .name = "usbhost", | |
2283 | .args_type = "", | |
d7f9b689 LC |
2284 | .params = "", |
2285 | .help = "show host USB devices", | |
910df89d | 2286 | .mhandler.info = usb_host_info, |
d7f9b689 LC |
2287 | }, |
2288 | { | |
2289 | .name = "profile", | |
2290 | .args_type = "", | |
d7f9b689 LC |
2291 | .params = "", |
2292 | .help = "show profiling information", | |
910df89d | 2293 | .mhandler.info = do_info_profile, |
d7f9b689 LC |
2294 | }, |
2295 | { | |
2296 | .name = "capture", | |
2297 | .args_type = "", | |
d7f9b689 LC |
2298 | .params = "", |
2299 | .help = "show capture information", | |
910df89d | 2300 | .mhandler.info = do_info_capture, |
d7f9b689 LC |
2301 | }, |
2302 | { | |
2303 | .name = "snapshots", | |
2304 | .args_type = "", | |
d7f9b689 LC |
2305 | .params = "", |
2306 | .help = "show the currently saved VM snapshots", | |
910df89d | 2307 | .mhandler.info = do_info_snapshots, |
d7f9b689 LC |
2308 | }, |
2309 | { | |
2310 | .name = "status", | |
2311 | .args_type = "", | |
d7f9b689 LC |
2312 | .params = "", |
2313 | .help = "show the current VM status (running|paused)", | |
910df89d | 2314 | .mhandler.info = do_info_status, |
d7f9b689 LC |
2315 | }, |
2316 | { | |
2317 | .name = "pcmcia", | |
2318 | .args_type = "", | |
d7f9b689 LC |
2319 | .params = "", |
2320 | .help = "show guest PCMCIA status", | |
910df89d | 2321 | .mhandler.info = pcmcia_info, |
d7f9b689 LC |
2322 | }, |
2323 | { | |
2324 | .name = "mice", | |
2325 | .args_type = "", | |
d7f9b689 LC |
2326 | .params = "", |
2327 | .help = "show which guest mouse is receiving events", | |
910df89d | 2328 | .mhandler.info = do_info_mice, |
d7f9b689 LC |
2329 | }, |
2330 | { | |
2331 | .name = "vnc", | |
2332 | .args_type = "", | |
d7f9b689 LC |
2333 | .params = "", |
2334 | .help = "show the vnc server status", | |
910df89d | 2335 | .mhandler.info = do_info_vnc, |
d7f9b689 LC |
2336 | }, |
2337 | { | |
2338 | .name = "name", | |
2339 | .args_type = "", | |
d7f9b689 LC |
2340 | .params = "", |
2341 | .help = "show the current VM name", | |
910df89d | 2342 | .mhandler.info = do_info_name, |
d7f9b689 LC |
2343 | }, |
2344 | { | |
2345 | .name = "uuid", | |
2346 | .args_type = "", | |
d7f9b689 LC |
2347 | .params = "", |
2348 | .help = "show the current VM UUID", | |
910df89d | 2349 | .mhandler.info = do_info_uuid, |
d7f9b689 | 2350 | }, |
76a66253 | 2351 | #if defined(TARGET_PPC) |
d7f9b689 LC |
2352 | { |
2353 | .name = "cpustats", | |
2354 | .args_type = "", | |
d7f9b689 LC |
2355 | .params = "", |
2356 | .help = "show CPU statistics", | |
910df89d | 2357 | .mhandler.info = do_info_cpu_stats, |
d7f9b689 | 2358 | }, |
76a66253 | 2359 | #endif |
31a60e22 | 2360 | #if defined(CONFIG_SLIRP) |
d7f9b689 LC |
2361 | { |
2362 | .name = "usernet", | |
2363 | .args_type = "", | |
d7f9b689 LC |
2364 | .params = "", |
2365 | .help = "show user network stack connection states", | |
910df89d | 2366 | .mhandler.info = do_info_usernet, |
d7f9b689 | 2367 | }, |
31a60e22 | 2368 | #endif |
d7f9b689 LC |
2369 | { |
2370 | .name = "migrate", | |
2371 | .args_type = "", | |
d7f9b689 LC |
2372 | .params = "", |
2373 | .help = "show migration status", | |
910df89d | 2374 | .mhandler.info = do_info_migrate, |
d7f9b689 LC |
2375 | }, |
2376 | { | |
2377 | .name = "balloon", | |
2378 | .args_type = "", | |
d7f9b689 LC |
2379 | .params = "", |
2380 | .help = "show balloon information", | |
cc1d9c70 LC |
2381 | .user_print = monitor_print_balloon, |
2382 | .mhandler.info_new = do_info_balloon, | |
d7f9b689 LC |
2383 | }, |
2384 | { | |
2385 | .name = "qtree", | |
2386 | .args_type = "", | |
d7f9b689 LC |
2387 | .params = "", |
2388 | .help = "show device tree", | |
910df89d | 2389 | .mhandler.info = do_info_qtree, |
d7f9b689 LC |
2390 | }, |
2391 | { | |
2392 | .name = "qdm", | |
2393 | .args_type = "", | |
d7f9b689 LC |
2394 | .params = "", |
2395 | .help = "show qdev device model list", | |
910df89d | 2396 | .mhandler.info = do_info_qdm, |
d7f9b689 LC |
2397 | }, |
2398 | { | |
2399 | .name = "roms", | |
2400 | .args_type = "", | |
d7f9b689 LC |
2401 | .params = "", |
2402 | .help = "show roms", | |
910df89d | 2403 | .mhandler.info = do_info_roms, |
d7f9b689 LC |
2404 | }, |
2405 | { | |
2406 | .name = NULL, | |
2407 | }, | |
9dc39cba FB |
2408 | }; |
2409 | ||
9307c4c1 FB |
2410 | /*******************************************************************/ |
2411 | ||
2412 | static const char *pch; | |
2413 | static jmp_buf expr_env; | |
2414 | ||
92a31b1f FB |
2415 | #define MD_TLONG 0 |
2416 | #define MD_I32 1 | |
2417 | ||
9307c4c1 FB |
2418 | typedef struct MonitorDef { |
2419 | const char *name; | |
2420 | int offset; | |
8662d656 | 2421 | target_long (*get_value)(const struct MonitorDef *md, int val); |
92a31b1f | 2422 | int type; |
9307c4c1 FB |
2423 | } MonitorDef; |
2424 | ||
57206fd4 | 2425 | #if defined(TARGET_I386) |
8662d656 | 2426 | static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
57206fd4 | 2427 | { |
6a00d601 FB |
2428 | CPUState *env = mon_get_cpu(); |
2429 | if (!env) | |
2430 | return 0; | |
2431 | return env->eip + env->segs[R_CS].base; | |
57206fd4 FB |
2432 | } |
2433 | #endif | |
2434 | ||
a541f297 | 2435 | #if defined(TARGET_PPC) |
8662d656 | 2436 | static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
a541f297 | 2437 | { |
6a00d601 | 2438 | CPUState *env = mon_get_cpu(); |
a541f297 FB |
2439 | unsigned int u; |
2440 | int i; | |
2441 | ||
6a00d601 FB |
2442 | if (!env) |
2443 | return 0; | |
2444 | ||
a541f297 FB |
2445 | u = 0; |
2446 | for (i = 0; i < 8; i++) | |
28a76be8 | 2447 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
2448 | |
2449 | return u; | |
2450 | } | |
2451 | ||
8662d656 | 2452 | static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
a541f297 | 2453 | { |
6a00d601 FB |
2454 | CPUState *env = mon_get_cpu(); |
2455 | if (!env) | |
2456 | return 0; | |
0411a972 | 2457 | return env->msr; |
a541f297 FB |
2458 | } |
2459 | ||
8662d656 | 2460 | static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
a541f297 | 2461 | { |
6a00d601 FB |
2462 | CPUState *env = mon_get_cpu(); |
2463 | if (!env) | |
2464 | return 0; | |
3d7b417e | 2465 | return env->xer; |
a541f297 | 2466 | } |
9fddaa0c | 2467 | |
8662d656 | 2468 | static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
9fddaa0c | 2469 | { |
6a00d601 FB |
2470 | CPUState *env = mon_get_cpu(); |
2471 | if (!env) | |
2472 | return 0; | |
2473 | return cpu_ppc_load_decr(env); | |
9fddaa0c FB |
2474 | } |
2475 | ||
8662d656 | 2476 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
9fddaa0c | 2477 | { |
6a00d601 FB |
2478 | CPUState *env = mon_get_cpu(); |
2479 | if (!env) | |
2480 | return 0; | |
2481 | return cpu_ppc_load_tbu(env); | |
9fddaa0c FB |
2482 | } |
2483 | ||
8662d656 | 2484 | static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
9fddaa0c | 2485 | { |
6a00d601 FB |
2486 | CPUState *env = mon_get_cpu(); |
2487 | if (!env) | |
2488 | return 0; | |
2489 | return cpu_ppc_load_tbl(env); | |
9fddaa0c | 2490 | } |
a541f297 FB |
2491 | #endif |
2492 | ||
e95c8d51 | 2493 | #if defined(TARGET_SPARC) |
7b936c0c | 2494 | #ifndef TARGET_SPARC64 |
8662d656 | 2495 | static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
e95c8d51 | 2496 | { |
6a00d601 FB |
2497 | CPUState *env = mon_get_cpu(); |
2498 | if (!env) | |
2499 | return 0; | |
2500 | return GET_PSR(env); | |
e95c8d51 | 2501 | } |
7b936c0c | 2502 | #endif |
e95c8d51 | 2503 | |
8662d656 | 2504 | static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
e95c8d51 | 2505 | { |
6a00d601 FB |
2506 | CPUState *env = mon_get_cpu(); |
2507 | if (!env) | |
2508 | return 0; | |
2509 | return env->regwptr[val]; | |
e95c8d51 FB |
2510 | } |
2511 | #endif | |
2512 | ||
8662d656 | 2513 | static const MonitorDef monitor_defs[] = { |
9307c4c1 | 2514 | #ifdef TARGET_I386 |
57206fd4 FB |
2515 | |
2516 | #define SEG(name, seg) \ | |
92a31b1f | 2517 | { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
57206fd4 | 2518 | { name ".base", offsetof(CPUState, segs[seg].base) },\ |
92a31b1f | 2519 | { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
57206fd4 | 2520 | |
9307c4c1 FB |
2521 | { "eax", offsetof(CPUState, regs[0]) }, |
2522 | { "ecx", offsetof(CPUState, regs[1]) }, | |
2523 | { "edx", offsetof(CPUState, regs[2]) }, | |
2524 | { "ebx", offsetof(CPUState, regs[3]) }, | |
2525 | { "esp|sp", offsetof(CPUState, regs[4]) }, | |
2526 | { "ebp|fp", offsetof(CPUState, regs[5]) }, | |
2527 | { "esi", offsetof(CPUState, regs[6]) }, | |
01038d2a | 2528 | { "edi", offsetof(CPUState, regs[7]) }, |
92a31b1f FB |
2529 | #ifdef TARGET_X86_64 |
2530 | { "r8", offsetof(CPUState, regs[8]) }, | |
2531 | { "r9", offsetof(CPUState, regs[9]) }, | |
2532 | { "r10", offsetof(CPUState, regs[10]) }, | |
2533 | { "r11", offsetof(CPUState, regs[11]) }, | |
2534 | { "r12", offsetof(CPUState, regs[12]) }, | |
2535 | { "r13", offsetof(CPUState, regs[13]) }, | |
2536 | { "r14", offsetof(CPUState, regs[14]) }, | |
2537 | { "r15", offsetof(CPUState, regs[15]) }, | |
2538 | #endif | |
9307c4c1 | 2539 | { "eflags", offsetof(CPUState, eflags) }, |
57206fd4 FB |
2540 | { "eip", offsetof(CPUState, eip) }, |
2541 | SEG("cs", R_CS) | |
2542 | SEG("ds", R_DS) | |
2543 | SEG("es", R_ES) | |
01038d2a | 2544 | SEG("ss", R_SS) |
57206fd4 FB |
2545 | SEG("fs", R_FS) |
2546 | SEG("gs", R_GS) | |
2547 | { "pc", 0, monitor_get_pc, }, | |
a541f297 | 2548 | #elif defined(TARGET_PPC) |
ff937dba | 2549 | /* General purpose registers */ |
a541f297 FB |
2550 | { "r0", offsetof(CPUState, gpr[0]) }, |
2551 | { "r1", offsetof(CPUState, gpr[1]) }, | |
2552 | { "r2", offsetof(CPUState, gpr[2]) }, | |
2553 | { "r3", offsetof(CPUState, gpr[3]) }, | |
2554 | { "r4", offsetof(CPUState, gpr[4]) }, | |
2555 | { "r5", offsetof(CPUState, gpr[5]) }, | |
2556 | { "r6", offsetof(CPUState, gpr[6]) }, | |
2557 | { "r7", offsetof(CPUState, gpr[7]) }, | |
2558 | { "r8", offsetof(CPUState, gpr[8]) }, | |
2559 | { "r9", offsetof(CPUState, gpr[9]) }, | |
2560 | { "r10", offsetof(CPUState, gpr[10]) }, | |
2561 | { "r11", offsetof(CPUState, gpr[11]) }, | |
2562 | { "r12", offsetof(CPUState, gpr[12]) }, | |
2563 | { "r13", offsetof(CPUState, gpr[13]) }, | |
2564 | { "r14", offsetof(CPUState, gpr[14]) }, | |
2565 | { "r15", offsetof(CPUState, gpr[15]) }, | |
2566 | { "r16", offsetof(CPUState, gpr[16]) }, | |
2567 | { "r17", offsetof(CPUState, gpr[17]) }, | |
2568 | { "r18", offsetof(CPUState, gpr[18]) }, | |
2569 | { "r19", offsetof(CPUState, gpr[19]) }, | |
2570 | { "r20", offsetof(CPUState, gpr[20]) }, | |
2571 | { "r21", offsetof(CPUState, gpr[21]) }, | |
2572 | { "r22", offsetof(CPUState, gpr[22]) }, | |
2573 | { "r23", offsetof(CPUState, gpr[23]) }, | |
2574 | { "r24", offsetof(CPUState, gpr[24]) }, | |
2575 | { "r25", offsetof(CPUState, gpr[25]) }, | |
2576 | { "r26", offsetof(CPUState, gpr[26]) }, | |
2577 | { "r27", offsetof(CPUState, gpr[27]) }, | |
2578 | { "r28", offsetof(CPUState, gpr[28]) }, | |
2579 | { "r29", offsetof(CPUState, gpr[29]) }, | |
2580 | { "r30", offsetof(CPUState, gpr[30]) }, | |
2581 | { "r31", offsetof(CPUState, gpr[31]) }, | |
ff937dba JM |
2582 | /* Floating point registers */ |
2583 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2584 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2585 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2586 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2587 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2588 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2589 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2590 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2591 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2592 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2593 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2594 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2595 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2596 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2597 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2598 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2599 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2600 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2601 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2602 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2603 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2604 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2605 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2606 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2607 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2608 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2609 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2610 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2611 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2612 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2613 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2614 | { "f31", offsetof(CPUState, fpr[31]) }, | |
2615 | { "fpscr", offsetof(CPUState, fpscr) }, | |
2616 | /* Next instruction pointer */ | |
57206fd4 | 2617 | { "nip|pc", offsetof(CPUState, nip) }, |
a541f297 FB |
2618 | { "lr", offsetof(CPUState, lr) }, |
2619 | { "ctr", offsetof(CPUState, ctr) }, | |
9fddaa0c | 2620 | { "decr", 0, &monitor_get_decr, }, |
a541f297 | 2621 | { "ccr", 0, &monitor_get_ccr, }, |
ff937dba | 2622 | /* Machine state register */ |
a541f297 FB |
2623 | { "msr", 0, &monitor_get_msr, }, |
2624 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
2625 | { "tbu", 0, &monitor_get_tbu, }, |
2626 | { "tbl", 0, &monitor_get_tbl, }, | |
ff937dba JM |
2627 | #if defined(TARGET_PPC64) |
2628 | /* Address space register */ | |
2629 | { "asr", offsetof(CPUState, asr) }, | |
2630 | #endif | |
2631 | /* Segment registers */ | |
a541f297 FB |
2632 | { "sdr1", offsetof(CPUState, sdr1) }, |
2633 | { "sr0", offsetof(CPUState, sr[0]) }, | |
2634 | { "sr1", offsetof(CPUState, sr[1]) }, | |
2635 | { "sr2", offsetof(CPUState, sr[2]) }, | |
2636 | { "sr3", offsetof(CPUState, sr[3]) }, | |
2637 | { "sr4", offsetof(CPUState, sr[4]) }, | |
2638 | { "sr5", offsetof(CPUState, sr[5]) }, | |
2639 | { "sr6", offsetof(CPUState, sr[6]) }, | |
2640 | { "sr7", offsetof(CPUState, sr[7]) }, | |
2641 | { "sr8", offsetof(CPUState, sr[8]) }, | |
2642 | { "sr9", offsetof(CPUState, sr[9]) }, | |
2643 | { "sr10", offsetof(CPUState, sr[10]) }, | |
2644 | { "sr11", offsetof(CPUState, sr[11]) }, | |
2645 | { "sr12", offsetof(CPUState, sr[12]) }, | |
2646 | { "sr13", offsetof(CPUState, sr[13]) }, | |
2647 | { "sr14", offsetof(CPUState, sr[14]) }, | |
2648 | { "sr15", offsetof(CPUState, sr[15]) }, | |
2649 | /* Too lazy to put BATs and SPRs ... */ | |
e95c8d51 FB |
2650 | #elif defined(TARGET_SPARC) |
2651 | { "g0", offsetof(CPUState, gregs[0]) }, | |
2652 | { "g1", offsetof(CPUState, gregs[1]) }, | |
2653 | { "g2", offsetof(CPUState, gregs[2]) }, | |
2654 | { "g3", offsetof(CPUState, gregs[3]) }, | |
2655 | { "g4", offsetof(CPUState, gregs[4]) }, | |
2656 | { "g5", offsetof(CPUState, gregs[5]) }, | |
2657 | { "g6", offsetof(CPUState, gregs[6]) }, | |
2658 | { "g7", offsetof(CPUState, gregs[7]) }, | |
2659 | { "o0", 0, monitor_get_reg }, | |
2660 | { "o1", 1, monitor_get_reg }, | |
2661 | { "o2", 2, monitor_get_reg }, | |
2662 | { "o3", 3, monitor_get_reg }, | |
2663 | { "o4", 4, monitor_get_reg }, | |
2664 | { "o5", 5, monitor_get_reg }, | |
2665 | { "o6", 6, monitor_get_reg }, | |
2666 | { "o7", 7, monitor_get_reg }, | |
2667 | { "l0", 8, monitor_get_reg }, | |
2668 | { "l1", 9, monitor_get_reg }, | |
2669 | { "l2", 10, monitor_get_reg }, | |
2670 | { "l3", 11, monitor_get_reg }, | |
2671 | { "l4", 12, monitor_get_reg }, | |
2672 | { "l5", 13, monitor_get_reg }, | |
2673 | { "l6", 14, monitor_get_reg }, | |
2674 | { "l7", 15, monitor_get_reg }, | |
2675 | { "i0", 16, monitor_get_reg }, | |
2676 | { "i1", 17, monitor_get_reg }, | |
2677 | { "i2", 18, monitor_get_reg }, | |
2678 | { "i3", 19, monitor_get_reg }, | |
2679 | { "i4", 20, monitor_get_reg }, | |
2680 | { "i5", 21, monitor_get_reg }, | |
2681 | { "i6", 22, monitor_get_reg }, | |
2682 | { "i7", 23, monitor_get_reg }, | |
2683 | { "pc", offsetof(CPUState, pc) }, | |
2684 | { "npc", offsetof(CPUState, npc) }, | |
2685 | { "y", offsetof(CPUState, y) }, | |
7b936c0c | 2686 | #ifndef TARGET_SPARC64 |
e95c8d51 FB |
2687 | { "psr", 0, &monitor_get_psr, }, |
2688 | { "wim", offsetof(CPUState, wim) }, | |
7b936c0c | 2689 | #endif |
e95c8d51 FB |
2690 | { "tbr", offsetof(CPUState, tbr) }, |
2691 | { "fsr", offsetof(CPUState, fsr) }, | |
2692 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2693 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2694 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2695 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2696 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2697 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2698 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2699 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2700 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2701 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2702 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2703 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2704 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2705 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2706 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2707 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2708 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2709 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2710 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2711 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2712 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2713 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2714 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2715 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2716 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2717 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2718 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2719 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2720 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2721 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2722 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2723 | { "f31", offsetof(CPUState, fpr[31]) }, | |
7b936c0c FB |
2724 | #ifdef TARGET_SPARC64 |
2725 | { "f32", offsetof(CPUState, fpr[32]) }, | |
2726 | { "f34", offsetof(CPUState, fpr[34]) }, | |
2727 | { "f36", offsetof(CPUState, fpr[36]) }, | |
2728 | { "f38", offsetof(CPUState, fpr[38]) }, | |
2729 | { "f40", offsetof(CPUState, fpr[40]) }, | |
2730 | { "f42", offsetof(CPUState, fpr[42]) }, | |
2731 | { "f44", offsetof(CPUState, fpr[44]) }, | |
2732 | { "f46", offsetof(CPUState, fpr[46]) }, | |
2733 | { "f48", offsetof(CPUState, fpr[48]) }, | |
2734 | { "f50", offsetof(CPUState, fpr[50]) }, | |
2735 | { "f52", offsetof(CPUState, fpr[52]) }, | |
2736 | { "f54", offsetof(CPUState, fpr[54]) }, | |
2737 | { "f56", offsetof(CPUState, fpr[56]) }, | |
2738 | { "f58", offsetof(CPUState, fpr[58]) }, | |
2739 | { "f60", offsetof(CPUState, fpr[60]) }, | |
2740 | { "f62", offsetof(CPUState, fpr[62]) }, | |
2741 | { "asi", offsetof(CPUState, asi) }, | |
2742 | { "pstate", offsetof(CPUState, pstate) }, | |
2743 | { "cansave", offsetof(CPUState, cansave) }, | |
2744 | { "canrestore", offsetof(CPUState, canrestore) }, | |
2745 | { "otherwin", offsetof(CPUState, otherwin) }, | |
2746 | { "wstate", offsetof(CPUState, wstate) }, | |
2747 | { "cleanwin", offsetof(CPUState, cleanwin) }, | |
2748 | { "fprs", offsetof(CPUState, fprs) }, | |
2749 | #endif | |
9307c4c1 FB |
2750 | #endif |
2751 | { NULL }, | |
2752 | }; | |
2753 | ||
376253ec | 2754 | static void expr_error(Monitor *mon, const char *msg) |
9dc39cba | 2755 | { |
376253ec | 2756 | monitor_printf(mon, "%s\n", msg); |
9307c4c1 FB |
2757 | longjmp(expr_env, 1); |
2758 | } | |
2759 | ||
6a00d601 | 2760 | /* return 0 if OK, -1 if not found, -2 if no CPU defined */ |
92a31b1f | 2761 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 | 2762 | { |
8662d656 | 2763 | const MonitorDef *md; |
92a31b1f FB |
2764 | void *ptr; |
2765 | ||
9307c4c1 FB |
2766 | for(md = monitor_defs; md->name != NULL; md++) { |
2767 | if (compare_cmd(name, md->name)) { | |
2768 | if (md->get_value) { | |
e95c8d51 | 2769 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 2770 | } else { |
6a00d601 FB |
2771 | CPUState *env = mon_get_cpu(); |
2772 | if (!env) | |
2773 | return -2; | |
2774 | ptr = (uint8_t *)env + md->offset; | |
92a31b1f FB |
2775 | switch(md->type) { |
2776 | case MD_I32: | |
2777 | *pval = *(int32_t *)ptr; | |
2778 | break; | |
2779 | case MD_TLONG: | |
2780 | *pval = *(target_long *)ptr; | |
2781 | break; | |
2782 | default: | |
2783 | *pval = 0; | |
2784 | break; | |
2785 | } | |
9307c4c1 FB |
2786 | } |
2787 | return 0; | |
2788 | } | |
2789 | } | |
2790 | return -1; | |
2791 | } | |
2792 | ||
2793 | static void next(void) | |
2794 | { | |
660f11be | 2795 | if (*pch != '\0') { |
9307c4c1 | 2796 | pch++; |
cd390083 | 2797 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2798 | pch++; |
2799 | } | |
2800 | } | |
2801 | ||
376253ec | 2802 | static int64_t expr_sum(Monitor *mon); |
9307c4c1 | 2803 | |
376253ec | 2804 | static int64_t expr_unary(Monitor *mon) |
9307c4c1 | 2805 | { |
c2efc95d | 2806 | int64_t n; |
9307c4c1 | 2807 | char *p; |
6a00d601 | 2808 | int ret; |
9307c4c1 FB |
2809 | |
2810 | switch(*pch) { | |
2811 | case '+': | |
2812 | next(); | |
376253ec | 2813 | n = expr_unary(mon); |
9307c4c1 FB |
2814 | break; |
2815 | case '-': | |
2816 | next(); | |
376253ec | 2817 | n = -expr_unary(mon); |
9307c4c1 FB |
2818 | break; |
2819 | case '~': | |
2820 | next(); | |
376253ec | 2821 | n = ~expr_unary(mon); |
9307c4c1 FB |
2822 | break; |
2823 | case '(': | |
2824 | next(); | |
376253ec | 2825 | n = expr_sum(mon); |
9307c4c1 | 2826 | if (*pch != ')') { |
376253ec | 2827 | expr_error(mon, "')' expected"); |
9307c4c1 FB |
2828 | } |
2829 | next(); | |
2830 | break; | |
81d0912d FB |
2831 | case '\'': |
2832 | pch++; | |
2833 | if (*pch == '\0') | |
376253ec | 2834 | expr_error(mon, "character constant expected"); |
81d0912d FB |
2835 | n = *pch; |
2836 | pch++; | |
2837 | if (*pch != '\'') | |
376253ec | 2838 | expr_error(mon, "missing terminating \' character"); |
81d0912d FB |
2839 | next(); |
2840 | break; | |
9307c4c1 FB |
2841 | case '$': |
2842 | { | |
2843 | char buf[128], *q; | |
69b34976 | 2844 | target_long reg=0; |
3b46e624 | 2845 | |
9307c4c1 FB |
2846 | pch++; |
2847 | q = buf; | |
2848 | while ((*pch >= 'a' && *pch <= 'z') || | |
2849 | (*pch >= 'A' && *pch <= 'Z') || | |
2850 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 2851 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
2852 | if ((q - buf) < sizeof(buf) - 1) |
2853 | *q++ = *pch; | |
2854 | pch++; | |
2855 | } | |
cd390083 | 2856 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2857 | pch++; |
2858 | *q = 0; | |
7743e588 | 2859 | ret = get_monitor_def(®, buf); |
6a00d601 | 2860 | if (ret == -1) |
376253ec | 2861 | expr_error(mon, "unknown register"); |
5fafdf24 | 2862 | else if (ret == -2) |
376253ec | 2863 | expr_error(mon, "no cpu defined"); |
7743e588 | 2864 | n = reg; |
9307c4c1 FB |
2865 | } |
2866 | break; | |
2867 | case '\0': | |
376253ec | 2868 | expr_error(mon, "unexpected end of expression"); |
9307c4c1 FB |
2869 | n = 0; |
2870 | break; | |
2871 | default: | |
7743e588 | 2872 | #if TARGET_PHYS_ADDR_BITS > 32 |
4f4fbf77 FB |
2873 | n = strtoull(pch, &p, 0); |
2874 | #else | |
9307c4c1 | 2875 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 2876 | #endif |
9307c4c1 | 2877 | if (pch == p) { |
376253ec | 2878 | expr_error(mon, "invalid char in expression"); |
9307c4c1 FB |
2879 | } |
2880 | pch = p; | |
cd390083 | 2881 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2882 | pch++; |
2883 | break; | |
2884 | } | |
2885 | return n; | |
2886 | } | |
2887 | ||
2888 | ||
376253ec | 2889 | static int64_t expr_prod(Monitor *mon) |
9307c4c1 | 2890 | { |
c2efc95d | 2891 | int64_t val, val2; |
92a31b1f | 2892 | int op; |
3b46e624 | 2893 | |
376253ec | 2894 | val = expr_unary(mon); |
9307c4c1 FB |
2895 | for(;;) { |
2896 | op = *pch; | |
2897 | if (op != '*' && op != '/' && op != '%') | |
2898 | break; | |
2899 | next(); | |
376253ec | 2900 | val2 = expr_unary(mon); |
9307c4c1 FB |
2901 | switch(op) { |
2902 | default: | |
2903 | case '*': | |
2904 | val *= val2; | |
2905 | break; | |
2906 | case '/': | |
2907 | case '%': | |
5fafdf24 | 2908 | if (val2 == 0) |
376253ec | 2909 | expr_error(mon, "division by zero"); |
9307c4c1 FB |
2910 | if (op == '/') |
2911 | val /= val2; | |
2912 | else | |
2913 | val %= val2; | |
2914 | break; | |
2915 | } | |
2916 | } | |
2917 | return val; | |
2918 | } | |
2919 | ||
376253ec | 2920 | static int64_t expr_logic(Monitor *mon) |
9307c4c1 | 2921 | { |
c2efc95d | 2922 | int64_t val, val2; |
92a31b1f | 2923 | int op; |
9307c4c1 | 2924 | |
376253ec | 2925 | val = expr_prod(mon); |
9307c4c1 FB |
2926 | for(;;) { |
2927 | op = *pch; | |
2928 | if (op != '&' && op != '|' && op != '^') | |
2929 | break; | |
2930 | next(); | |
376253ec | 2931 | val2 = expr_prod(mon); |
9307c4c1 FB |
2932 | switch(op) { |
2933 | default: | |
2934 | case '&': | |
2935 | val &= val2; | |
2936 | break; | |
2937 | case '|': | |
2938 | val |= val2; | |
2939 | break; | |
2940 | case '^': | |
2941 | val ^= val2; | |
2942 | break; | |
2943 | } | |
2944 | } | |
2945 | return val; | |
2946 | } | |
2947 | ||
376253ec | 2948 | static int64_t expr_sum(Monitor *mon) |
9307c4c1 | 2949 | { |
c2efc95d | 2950 | int64_t val, val2; |
92a31b1f | 2951 | int op; |
9307c4c1 | 2952 | |
376253ec | 2953 | val = expr_logic(mon); |
9307c4c1 FB |
2954 | for(;;) { |
2955 | op = *pch; | |
2956 | if (op != '+' && op != '-') | |
2957 | break; | |
2958 | next(); | |
376253ec | 2959 | val2 = expr_logic(mon); |
9307c4c1 FB |
2960 | if (op == '+') |
2961 | val += val2; | |
2962 | else | |
2963 | val -= val2; | |
2964 | } | |
2965 | return val; | |
2966 | } | |
2967 | ||
376253ec | 2968 | static int get_expr(Monitor *mon, int64_t *pval, const char **pp) |
9307c4c1 FB |
2969 | { |
2970 | pch = *pp; | |
2971 | if (setjmp(expr_env)) { | |
2972 | *pp = pch; | |
2973 | return -1; | |
2974 | } | |
cd390083 | 2975 | while (qemu_isspace(*pch)) |
9307c4c1 | 2976 | pch++; |
376253ec | 2977 | *pval = expr_sum(mon); |
9307c4c1 FB |
2978 | *pp = pch; |
2979 | return 0; | |
2980 | } | |
2981 | ||
2982 | static int get_str(char *buf, int buf_size, const char **pp) | |
2983 | { | |
2984 | const char *p; | |
2985 | char *q; | |
2986 | int c; | |
2987 | ||
81d0912d | 2988 | q = buf; |
9307c4c1 | 2989 | p = *pp; |
cd390083 | 2990 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2991 | p++; |
2992 | if (*p == '\0') { | |
2993 | fail: | |
81d0912d | 2994 | *q = '\0'; |
9307c4c1 FB |
2995 | *pp = p; |
2996 | return -1; | |
2997 | } | |
9307c4c1 FB |
2998 | if (*p == '\"') { |
2999 | p++; | |
3000 | while (*p != '\0' && *p != '\"') { | |
3001 | if (*p == '\\') { | |
3002 | p++; | |
3003 | c = *p++; | |
3004 | switch(c) { | |
3005 | case 'n': | |
3006 | c = '\n'; | |
3007 | break; | |
3008 | case 'r': | |
3009 | c = '\r'; | |
3010 | break; | |
3011 | case '\\': | |
3012 | case '\'': | |
3013 | case '\"': | |
3014 | break; | |
3015 | default: | |
3016 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
3017 | goto fail; | |
3018 | } | |
3019 | if ((q - buf) < buf_size - 1) { | |
3020 | *q++ = c; | |
3021 | } | |
3022 | } else { | |
3023 | if ((q - buf) < buf_size - 1) { | |
3024 | *q++ = *p; | |
3025 | } | |
3026 | p++; | |
3027 | } | |
3028 | } | |
3029 | if (*p != '\"') { | |
5b60212f | 3030 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
3031 | goto fail; |
3032 | } | |
3033 | p++; | |
3034 | } else { | |
cd390083 | 3035 | while (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
3036 | if ((q - buf) < buf_size - 1) { |
3037 | *q++ = *p; | |
3038 | } | |
3039 | p++; | |
3040 | } | |
9307c4c1 | 3041 | } |
81d0912d | 3042 | *q = '\0'; |
9307c4c1 FB |
3043 | *pp = p; |
3044 | return 0; | |
3045 | } | |
3046 | ||
4590fd80 LC |
3047 | /* |
3048 | * Store the command-name in cmdname, and return a pointer to | |
3049 | * the remaining of the command string. | |
3050 | */ | |
3051 | static const char *get_command_name(const char *cmdline, | |
3052 | char *cmdname, size_t nlen) | |
3053 | { | |
3054 | size_t len; | |
3055 | const char *p, *pstart; | |
3056 | ||
3057 | p = cmdline; | |
3058 | while (qemu_isspace(*p)) | |
3059 | p++; | |
3060 | if (*p == '\0') | |
3061 | return NULL; | |
3062 | pstart = p; | |
3063 | while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) | |
3064 | p++; | |
3065 | len = p - pstart; | |
3066 | if (len > nlen - 1) | |
3067 | len = nlen - 1; | |
3068 | memcpy(cmdname, pstart, len); | |
3069 | cmdname[len] = '\0'; | |
3070 | return p; | |
3071 | } | |
3072 | ||
4d76d2ba LC |
3073 | /** |
3074 | * Read key of 'type' into 'key' and return the current | |
3075 | * 'type' pointer. | |
3076 | */ | |
3077 | static char *key_get_info(const char *type, char **key) | |
3078 | { | |
3079 | size_t len; | |
3080 | char *p, *str; | |
3081 | ||
3082 | if (*type == ',') | |
3083 | type++; | |
3084 | ||
3085 | p = strchr(type, ':'); | |
3086 | if (!p) { | |
3087 | *key = NULL; | |
3088 | return NULL; | |
3089 | } | |
3090 | len = p - type; | |
3091 | ||
3092 | str = qemu_malloc(len + 1); | |
3093 | memcpy(str, type, len); | |
3094 | str[len] = '\0'; | |
3095 | ||
3096 | *key = str; | |
3097 | return ++p; | |
3098 | } | |
3099 | ||
9307c4c1 FB |
3100 | static int default_fmt_format = 'x'; |
3101 | static int default_fmt_size = 4; | |
3102 | ||
3103 | #define MAX_ARGS 16 | |
3104 | ||
fbc3d96c LS |
3105 | static int is_valid_option(const char *c, const char *typestr) |
3106 | { | |
3107 | char option[3]; | |
3108 | ||
3109 | option[0] = '-'; | |
3110 | option[1] = *c; | |
3111 | option[2] = '\0'; | |
3112 | ||
3113 | typestr = strstr(typestr, option); | |
3114 | return (typestr != NULL); | |
3115 | } | |
3116 | ||
7fd669a1 LC |
3117 | static const mon_cmd_t *monitor_find_command(const char *cmdname) |
3118 | { | |
3119 | const mon_cmd_t *cmd; | |
3120 | ||
3121 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
3122 | if (compare_cmd(cmdname, cmd->name)) { | |
3123 | return cmd; | |
3124 | } | |
3125 | } | |
3126 | ||
3127 | return NULL; | |
3128 | } | |
3129 | ||
c227f099 | 3130 | static const mon_cmd_t *monitor_parse_command(Monitor *mon, |
55f81d96 | 3131 | const char *cmdline, |
55f81d96 | 3132 | QDict *qdict) |
9307c4c1 | 3133 | { |
4590fd80 | 3134 | const char *p, *typestr; |
53773581 | 3135 | int c; |
c227f099 | 3136 | const mon_cmd_t *cmd; |
9307c4c1 FB |
3137 | char cmdname[256]; |
3138 | char buf[1024]; | |
4d76d2ba | 3139 | char *key; |
9dc39cba FB |
3140 | |
3141 | #ifdef DEBUG | |
376253ec | 3142 | monitor_printf(mon, "command='%s'\n", cmdline); |
9dc39cba | 3143 | #endif |
3b46e624 | 3144 | |
9307c4c1 | 3145 | /* extract the command name */ |
4590fd80 LC |
3146 | p = get_command_name(cmdline, cmdname, sizeof(cmdname)); |
3147 | if (!p) | |
55f81d96 | 3148 | return NULL; |
3b46e624 | 3149 | |
7fd669a1 LC |
3150 | cmd = monitor_find_command(cmdname); |
3151 | if (!cmd) { | |
d91d9bf6 | 3152 | monitor_printf(mon, "unknown command: '%s'\n", cmdname); |
55f81d96 | 3153 | return NULL; |
9307c4c1 | 3154 | } |
9307c4c1 | 3155 | |
9307c4c1 FB |
3156 | /* parse the parameters */ |
3157 | typestr = cmd->args_type; | |
9dc39cba | 3158 | for(;;) { |
4d76d2ba LC |
3159 | typestr = key_get_info(typestr, &key); |
3160 | if (!typestr) | |
9dc39cba | 3161 | break; |
4d76d2ba | 3162 | c = *typestr; |
9307c4c1 FB |
3163 | typestr++; |
3164 | switch(c) { | |
3165 | case 'F': | |
81d0912d | 3166 | case 'B': |
9307c4c1 FB |
3167 | case 's': |
3168 | { | |
3169 | int ret; | |
3b46e624 | 3170 | |
cd390083 | 3171 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3172 | p++; |
3173 | if (*typestr == '?') { | |
3174 | typestr++; | |
3175 | if (*p == '\0') { | |
3176 | /* no optional string: NULL argument */ | |
53773581 | 3177 | break; |
9307c4c1 FB |
3178 | } |
3179 | } | |
3180 | ret = get_str(buf, sizeof(buf), &p); | |
3181 | if (ret < 0) { | |
81d0912d FB |
3182 | switch(c) { |
3183 | case 'F': | |
376253ec AL |
3184 | monitor_printf(mon, "%s: filename expected\n", |
3185 | cmdname); | |
81d0912d FB |
3186 | break; |
3187 | case 'B': | |
376253ec AL |
3188 | monitor_printf(mon, "%s: block device name expected\n", |
3189 | cmdname); | |
81d0912d FB |
3190 | break; |
3191 | default: | |
376253ec | 3192 | monitor_printf(mon, "%s: string expected\n", cmdname); |
81d0912d FB |
3193 | break; |
3194 | } | |
9307c4c1 FB |
3195 | goto fail; |
3196 | } | |
53773581 | 3197 | qdict_put(qdict, key, qstring_from_str(buf)); |
9307c4c1 | 3198 | } |
9dc39cba | 3199 | break; |
9307c4c1 FB |
3200 | case '/': |
3201 | { | |
3202 | int count, format, size; | |
3b46e624 | 3203 | |
cd390083 | 3204 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3205 | p++; |
3206 | if (*p == '/') { | |
3207 | /* format found */ | |
3208 | p++; | |
3209 | count = 1; | |
cd390083 | 3210 | if (qemu_isdigit(*p)) { |
9307c4c1 | 3211 | count = 0; |
cd390083 | 3212 | while (qemu_isdigit(*p)) { |
9307c4c1 FB |
3213 | count = count * 10 + (*p - '0'); |
3214 | p++; | |
3215 | } | |
3216 | } | |
3217 | size = -1; | |
3218 | format = -1; | |
3219 | for(;;) { | |
3220 | switch(*p) { | |
3221 | case 'o': | |
3222 | case 'd': | |
3223 | case 'u': | |
3224 | case 'x': | |
3225 | case 'i': | |
3226 | case 'c': | |
3227 | format = *p++; | |
3228 | break; | |
3229 | case 'b': | |
3230 | size = 1; | |
3231 | p++; | |
3232 | break; | |
3233 | case 'h': | |
3234 | size = 2; | |
3235 | p++; | |
3236 | break; | |
3237 | case 'w': | |
3238 | size = 4; | |
3239 | p++; | |
3240 | break; | |
3241 | case 'g': | |
3242 | case 'L': | |
3243 | size = 8; | |
3244 | p++; | |
3245 | break; | |
3246 | default: | |
3247 | goto next; | |
3248 | } | |
3249 | } | |
3250 | next: | |
cd390083 | 3251 | if (*p != '\0' && !qemu_isspace(*p)) { |
376253ec AL |
3252 | monitor_printf(mon, "invalid char in format: '%c'\n", |
3253 | *p); | |
9307c4c1 FB |
3254 | goto fail; |
3255 | } | |
9307c4c1 FB |
3256 | if (format < 0) |
3257 | format = default_fmt_format; | |
4c27ba27 FB |
3258 | if (format != 'i') { |
3259 | /* for 'i', not specifying a size gives -1 as size */ | |
3260 | if (size < 0) | |
3261 | size = default_fmt_size; | |
e90f009b | 3262 | default_fmt_size = size; |
4c27ba27 | 3263 | } |
9307c4c1 FB |
3264 | default_fmt_format = format; |
3265 | } else { | |
3266 | count = 1; | |
3267 | format = default_fmt_format; | |
4c27ba27 FB |
3268 | if (format != 'i') { |
3269 | size = default_fmt_size; | |
3270 | } else { | |
3271 | size = -1; | |
3272 | } | |
9307c4c1 | 3273 | } |
f7188bbe LC |
3274 | qdict_put(qdict, "count", qint_from_int(count)); |
3275 | qdict_put(qdict, "format", qint_from_int(format)); | |
3276 | qdict_put(qdict, "size", qint_from_int(size)); | |
9307c4c1 | 3277 | } |
9dc39cba | 3278 | break; |
9307c4c1 | 3279 | case 'i': |
92a31b1f | 3280 | case 'l': |
9307c4c1 | 3281 | { |
c2efc95d | 3282 | int64_t val; |
7743e588 | 3283 | |
cd390083 | 3284 | while (qemu_isspace(*p)) |
9307c4c1 | 3285 | p++; |
3440557b | 3286 | if (*typestr == '?' || *typestr == '.') { |
3440557b | 3287 | if (*typestr == '?') { |
53773581 LC |
3288 | if (*p == '\0') { |
3289 | typestr++; | |
3290 | break; | |
3291 | } | |
3440557b FB |
3292 | } else { |
3293 | if (*p == '.') { | |
3294 | p++; | |
cd390083 | 3295 | while (qemu_isspace(*p)) |
3440557b | 3296 | p++; |
3440557b | 3297 | } else { |
53773581 LC |
3298 | typestr++; |
3299 | break; | |
3440557b FB |
3300 | } |
3301 | } | |
13224a87 | 3302 | typestr++; |
9307c4c1 | 3303 | } |
376253ec | 3304 | if (get_expr(mon, &val, &p)) |
9307c4c1 | 3305 | goto fail; |
675ebef9 LC |
3306 | /* Check if 'i' is greater than 32-bit */ |
3307 | if ((c == 'i') && ((val >> 32) & 0xffffffff)) { | |
3308 | monitor_printf(mon, "\'%s\' has failed: ", cmdname); | |
3309 | monitor_printf(mon, "integer is for 32-bit values\n"); | |
3310 | goto fail; | |
3311 | } | |
53773581 | 3312 | qdict_put(qdict, key, qint_from_int(val)); |
9307c4c1 FB |
3313 | } |
3314 | break; | |
3315 | case '-': | |
3316 | { | |
fbc3d96c LS |
3317 | const char *tmp = p; |
3318 | int has_option, skip_key = 0; | |
9307c4c1 | 3319 | /* option */ |
3b46e624 | 3320 | |
9307c4c1 FB |
3321 | c = *typestr++; |
3322 | if (c == '\0') | |
3323 | goto bad_type; | |
cd390083 | 3324 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3325 | p++; |
3326 | has_option = 0; | |
3327 | if (*p == '-') { | |
3328 | p++; | |
fbc3d96c LS |
3329 | if(c != *p) { |
3330 | if(!is_valid_option(p, typestr)) { | |
3331 | ||
3332 | monitor_printf(mon, "%s: unsupported option -%c\n", | |
3333 | cmdname, *p); | |
3334 | goto fail; | |
3335 | } else { | |
3336 | skip_key = 1; | |
3337 | } | |
3338 | } | |
3339 | if(skip_key) { | |
3340 | p = tmp; | |
3341 | } else { | |
3342 | p++; | |
3343 | has_option = 1; | |
9307c4c1 | 3344 | } |
9307c4c1 | 3345 | } |
f7188bbe | 3346 | qdict_put(qdict, key, qint_from_int(has_option)); |
9307c4c1 FB |
3347 | } |
3348 | break; | |
3349 | default: | |
3350 | bad_type: | |
376253ec | 3351 | monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c); |
9307c4c1 FB |
3352 | goto fail; |
3353 | } | |
4d76d2ba LC |
3354 | qemu_free(key); |
3355 | key = NULL; | |
9dc39cba | 3356 | } |
9307c4c1 | 3357 | /* check that all arguments were parsed */ |
cd390083 | 3358 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3359 | p++; |
3360 | if (*p != '\0') { | |
376253ec AL |
3361 | monitor_printf(mon, "%s: extraneous characters at the end of line\n", |
3362 | cmdname); | |
9307c4c1 | 3363 | goto fail; |
9dc39cba | 3364 | } |
9307c4c1 | 3365 | |
55f81d96 | 3366 | return cmd; |
ac7531ec | 3367 | |
55f81d96 | 3368 | fail: |
4d76d2ba | 3369 | qemu_free(key); |
55f81d96 LC |
3370 | return NULL; |
3371 | } | |
3372 | ||
8204a918 LC |
3373 | static void monitor_print_error(Monitor *mon) |
3374 | { | |
3375 | qerror_print(mon->error); | |
3376 | QDECREF(mon->error); | |
3377 | mon->error = NULL; | |
3378 | } | |
3379 | ||
99e2fc16 LC |
3380 | static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd, |
3381 | const QDict *params) | |
3382 | { | |
3383 | QObject *data = NULL; | |
3384 | ||
3385 | cmd->mhandler.cmd_new(mon, params, &data); | |
25b422eb LC |
3386 | |
3387 | if (monitor_ctrl_mode(mon)) { | |
3388 | /* Monitor Protocol */ | |
3389 | monitor_protocol_emitter(mon, data); | |
3390 | } else { | |
3391 | /* User Protocol */ | |
3392 | if (data) | |
3393 | cmd->user_print(mon, data); | |
3394 | } | |
99e2fc16 LC |
3395 | |
3396 | qobject_decref(data); | |
3397 | } | |
3398 | ||
f3c157c4 | 3399 | static void handle_user_command(Monitor *mon, const char *cmdline) |
55f81d96 | 3400 | { |
55f81d96 | 3401 | QDict *qdict; |
c227f099 | 3402 | const mon_cmd_t *cmd; |
55f81d96 LC |
3403 | |
3404 | qdict = qdict_new(); | |
3405 | ||
590fb3b7 | 3406 | cmd = monitor_parse_command(mon, cmdline, qdict); |
13917bee LC |
3407 | if (!cmd) |
3408 | goto out; | |
3409 | ||
3410 | qemu_errors_to_mon(mon); | |
3411 | ||
3412 | if (monitor_handler_ported(cmd)) { | |
99e2fc16 | 3413 | monitor_call_handler(mon, cmd, qdict); |
13917bee | 3414 | } else { |
af4ce882 | 3415 | cmd->mhandler.cmd(mon, qdict); |
55f81d96 LC |
3416 | } |
3417 | ||
8204a918 LC |
3418 | if (monitor_has_error(mon)) |
3419 | monitor_print_error(mon); | |
3420 | ||
3421 | qemu_errors_to_previous(); | |
13917bee LC |
3422 | |
3423 | out: | |
f7188bbe | 3424 | QDECREF(qdict); |
9dc39cba FB |
3425 | } |
3426 | ||
81d0912d FB |
3427 | static void cmd_completion(const char *name, const char *list) |
3428 | { | |
3429 | const char *p, *pstart; | |
3430 | char cmd[128]; | |
3431 | int len; | |
3432 | ||
3433 | p = list; | |
3434 | for(;;) { | |
3435 | pstart = p; | |
3436 | p = strchr(p, '|'); | |
3437 | if (!p) | |
3438 | p = pstart + strlen(pstart); | |
3439 | len = p - pstart; | |
3440 | if (len > sizeof(cmd) - 2) | |
3441 | len = sizeof(cmd) - 2; | |
3442 | memcpy(cmd, pstart, len); | |
3443 | cmd[len] = '\0'; | |
3444 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
731b0364 | 3445 | readline_add_completion(cur_mon->rs, cmd); |
81d0912d FB |
3446 | } |
3447 | if (*p == '\0') | |
3448 | break; | |
3449 | p++; | |
3450 | } | |
3451 | } | |
3452 | ||
3453 | static void file_completion(const char *input) | |
3454 | { | |
3455 | DIR *ffs; | |
3456 | struct dirent *d; | |
3457 | char path[1024]; | |
3458 | char file[1024], file_prefix[1024]; | |
3459 | int input_path_len; | |
3460 | const char *p; | |
3461 | ||
5fafdf24 | 3462 | p = strrchr(input, '/'); |
81d0912d FB |
3463 | if (!p) { |
3464 | input_path_len = 0; | |
3465 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
363a37d5 | 3466 | pstrcpy(path, sizeof(path), "."); |
81d0912d FB |
3467 | } else { |
3468 | input_path_len = p - input + 1; | |
3469 | memcpy(path, input, input_path_len); | |
3470 | if (input_path_len > sizeof(path) - 1) | |
3471 | input_path_len = sizeof(path) - 1; | |
3472 | path[input_path_len] = '\0'; | |
3473 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
3474 | } | |
3475 | #ifdef DEBUG_COMPLETION | |
376253ec AL |
3476 | monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n", |
3477 | input, path, file_prefix); | |
81d0912d FB |
3478 | #endif |
3479 | ffs = opendir(path); | |
3480 | if (!ffs) | |
3481 | return; | |
3482 | for(;;) { | |
3483 | struct stat sb; | |
3484 | d = readdir(ffs); | |
3485 | if (!d) | |
3486 | break; | |
3487 | if (strstart(d->d_name, file_prefix, NULL)) { | |
3488 | memcpy(file, input, input_path_len); | |
363a37d5 BS |
3489 | if (input_path_len < sizeof(file)) |
3490 | pstrcpy(file + input_path_len, sizeof(file) - input_path_len, | |
3491 | d->d_name); | |
81d0912d FB |
3492 | /* stat the file to find out if it's a directory. |
3493 | * In that case add a slash to speed up typing long paths | |
3494 | */ | |
3495 | stat(file, &sb); | |
3496 | if(S_ISDIR(sb.st_mode)) | |
363a37d5 | 3497 | pstrcat(file, sizeof(file), "/"); |
731b0364 | 3498 | readline_add_completion(cur_mon->rs, file); |
81d0912d FB |
3499 | } |
3500 | } | |
3501 | closedir(ffs); | |
3502 | } | |
3503 | ||
51de9760 | 3504 | static void block_completion_it(void *opaque, BlockDriverState *bs) |
81d0912d | 3505 | { |
51de9760 | 3506 | const char *name = bdrv_get_device_name(bs); |
81d0912d FB |
3507 | const char *input = opaque; |
3508 | ||
3509 | if (input[0] == '\0' || | |
3510 | !strncmp(name, (char *)input, strlen(input))) { | |
731b0364 | 3511 | readline_add_completion(cur_mon->rs, name); |
81d0912d FB |
3512 | } |
3513 | } | |
3514 | ||
3515 | /* NOTE: this parser is an approximate form of the real command parser */ | |
3516 | static void parse_cmdline(const char *cmdline, | |
3517 | int *pnb_args, char **args) | |
3518 | { | |
3519 | const char *p; | |
3520 | int nb_args, ret; | |
3521 | char buf[1024]; | |
3522 | ||
3523 | p = cmdline; | |
3524 | nb_args = 0; | |
3525 | for(;;) { | |
cd390083 | 3526 | while (qemu_isspace(*p)) |
81d0912d FB |
3527 | p++; |
3528 | if (*p == '\0') | |
3529 | break; | |
3530 | if (nb_args >= MAX_ARGS) | |
3531 | break; | |
3532 | ret = get_str(buf, sizeof(buf), &p); | |
3533 | args[nb_args] = qemu_strdup(buf); | |
3534 | nb_args++; | |
3535 | if (ret < 0) | |
3536 | break; | |
3537 | } | |
3538 | *pnb_args = nb_args; | |
3539 | } | |
3540 | ||
4d76d2ba LC |
3541 | static const char *next_arg_type(const char *typestr) |
3542 | { | |
3543 | const char *p = strchr(typestr, ':'); | |
3544 | return (p != NULL ? ++p : typestr); | |
3545 | } | |
3546 | ||
4c36ba32 | 3547 | static void monitor_find_completion(const char *cmdline) |
81d0912d FB |
3548 | { |
3549 | const char *cmdname; | |
3550 | char *args[MAX_ARGS]; | |
3551 | int nb_args, i, len; | |
3552 | const char *ptype, *str; | |
c227f099 | 3553 | const mon_cmd_t *cmd; |
64866c3d | 3554 | const KeyDef *key; |
81d0912d FB |
3555 | |
3556 | parse_cmdline(cmdline, &nb_args, args); | |
3557 | #ifdef DEBUG_COMPLETION | |
3558 | for(i = 0; i < nb_args; i++) { | |
376253ec | 3559 | monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]); |
81d0912d FB |
3560 | } |
3561 | #endif | |
3562 | ||
3563 | /* if the line ends with a space, it means we want to complete the | |
3564 | next arg */ | |
3565 | len = strlen(cmdline); | |
cd390083 | 3566 | if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
81d0912d FB |
3567 | if (nb_args >= MAX_ARGS) |
3568 | return; | |
3569 | args[nb_args++] = qemu_strdup(""); | |
3570 | } | |
3571 | if (nb_args <= 1) { | |
3572 | /* command completion */ | |
3573 | if (nb_args == 0) | |
3574 | cmdname = ""; | |
3575 | else | |
3576 | cmdname = args[0]; | |
731b0364 | 3577 | readline_set_completion_index(cur_mon->rs, strlen(cmdname)); |
376253ec | 3578 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
3579 | cmd_completion(cmdname, cmd->name); |
3580 | } | |
3581 | } else { | |
3582 | /* find the command */ | |
376253ec | 3583 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
3584 | if (compare_cmd(args[0], cmd->name)) |
3585 | goto found; | |
3586 | } | |
3587 | return; | |
3588 | found: | |
4d76d2ba | 3589 | ptype = next_arg_type(cmd->args_type); |
81d0912d FB |
3590 | for(i = 0; i < nb_args - 2; i++) { |
3591 | if (*ptype != '\0') { | |
4d76d2ba | 3592 | ptype = next_arg_type(ptype); |
81d0912d | 3593 | while (*ptype == '?') |
4d76d2ba | 3594 | ptype = next_arg_type(ptype); |
81d0912d FB |
3595 | } |
3596 | } | |
3597 | str = args[nb_args - 1]; | |
2a1704a7 BS |
3598 | if (*ptype == '-' && ptype[1] != '\0') { |
3599 | ptype += 2; | |
3600 | } | |
81d0912d FB |
3601 | switch(*ptype) { |
3602 | case 'F': | |
3603 | /* file completion */ | |
731b0364 | 3604 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
3605 | file_completion(str); |
3606 | break; | |
3607 | case 'B': | |
3608 | /* block device name completion */ | |
731b0364 | 3609 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
3610 | bdrv_iterate(block_completion_it, (void *)str); |
3611 | break; | |
7fe48483 FB |
3612 | case 's': |
3613 | /* XXX: more generic ? */ | |
3614 | if (!strcmp(cmd->name, "info")) { | |
731b0364 | 3615 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
7fe48483 FB |
3616 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
3617 | cmd_completion(str, cmd->name); | |
3618 | } | |
64866c3d | 3619 | } else if (!strcmp(cmd->name, "sendkey")) { |
e600d1ef BS |
3620 | char *sep = strrchr(str, '-'); |
3621 | if (sep) | |
3622 | str = sep + 1; | |
731b0364 | 3623 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
64866c3d FB |
3624 | for(key = key_defs; key->name != NULL; key++) { |
3625 | cmd_completion(str, key->name); | |
3626 | } | |
f3353c6b JK |
3627 | } else if (!strcmp(cmd->name, "help|?")) { |
3628 | readline_set_completion_index(cur_mon->rs, strlen(str)); | |
3629 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
3630 | cmd_completion(str, cmd->name); | |
3631 | } | |
7fe48483 FB |
3632 | } |
3633 | break; | |
81d0912d FB |
3634 | default: |
3635 | break; | |
3636 | } | |
3637 | } | |
3638 | for(i = 0; i < nb_args; i++) | |
3639 | qemu_free(args[i]); | |
3640 | } | |
3641 | ||
731b0364 | 3642 | static int monitor_can_read(void *opaque) |
9dc39cba | 3643 | { |
731b0364 AL |
3644 | Monitor *mon = opaque; |
3645 | ||
3646 | return (mon->suspend_cnt == 0) ? 128 : 0; | |
9dc39cba FB |
3647 | } |
3648 | ||
5fa737a4 LC |
3649 | typedef struct CmdArgs { |
3650 | QString *name; | |
3651 | int type; | |
3652 | int flag; | |
3653 | int optional; | |
3654 | } CmdArgs; | |
3655 | ||
3656 | static int check_opt(const CmdArgs *cmd_args, const char *name, QDict *args) | |
3657 | { | |
3658 | if (!cmd_args->optional) { | |
3659 | qemu_error_new(QERR_MISSING_PARAMETER, name); | |
3660 | return -1; | |
3661 | } | |
3662 | ||
3663 | if (cmd_args->type == '-') { | |
3664 | /* handlers expect a value, they need to be changed */ | |
3665 | qdict_put(args, name, qint_from_int(0)); | |
3666 | } | |
3667 | ||
3668 | return 0; | |
3669 | } | |
3670 | ||
3671 | static int check_arg(const CmdArgs *cmd_args, QDict *args) | |
3672 | { | |
3673 | QObject *value; | |
3674 | const char *name; | |
3675 | ||
3676 | name = qstring_get_str(cmd_args->name); | |
3677 | ||
3678 | if (!args) { | |
3679 | return check_opt(cmd_args, name, args); | |
3680 | } | |
3681 | ||
3682 | value = qdict_get(args, name); | |
3683 | if (!value) { | |
3684 | return check_opt(cmd_args, name, args); | |
3685 | } | |
3686 | ||
3687 | switch (cmd_args->type) { | |
3688 | case 'F': | |
3689 | case 'B': | |
3690 | case 's': | |
3691 | if (qobject_type(value) != QTYPE_QSTRING) { | |
3692 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "string"); | |
3693 | return -1; | |
3694 | } | |
3695 | break; | |
3696 | case '/': { | |
3697 | int i; | |
3698 | const char *keys[] = { "count", "format", "size", NULL }; | |
3699 | ||
3700 | for (i = 0; keys[i]; i++) { | |
3701 | QObject *obj = qdict_get(args, keys[i]); | |
3702 | if (!obj) { | |
3703 | qemu_error_new(QERR_MISSING_PARAMETER, name); | |
3704 | return -1; | |
3705 | } | |
3706 | if (qobject_type(obj) != QTYPE_QINT) { | |
3707 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int"); | |
3708 | return -1; | |
3709 | } | |
3710 | } | |
3711 | break; | |
3712 | } | |
3713 | case 'i': | |
3714 | case 'l': | |
3715 | if (qobject_type(value) != QTYPE_QINT) { | |
3716 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int"); | |
3717 | return -1; | |
3718 | } | |
3719 | break; | |
3720 | case '-': | |
3721 | if (qobject_type(value) != QTYPE_QINT && | |
3722 | qobject_type(value) != QTYPE_QBOOL) { | |
3723 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "bool"); | |
3724 | return -1; | |
3725 | } | |
3726 | if (qobject_type(value) == QTYPE_QBOOL) { | |
3727 | /* handlers expect a QInt, they need to be changed */ | |
3728 | qdict_put(args, name, | |
3729 | qint_from_int(qbool_get_int(qobject_to_qbool(value)))); | |
3730 | } | |
3731 | break; | |
3732 | default: | |
3733 | /* impossible */ | |
3734 | abort(); | |
3735 | } | |
3736 | ||
3737 | return 0; | |
3738 | } | |
3739 | ||
3740 | static void cmd_args_init(CmdArgs *cmd_args) | |
3741 | { | |
3742 | cmd_args->name = qstring_new(); | |
3743 | cmd_args->type = cmd_args->flag = cmd_args->optional = 0; | |
3744 | } | |
3745 | ||
3746 | /* | |
3747 | * This is not trivial, we have to parse Monitor command's argument | |
3748 | * type syntax to be able to check the arguments provided by clients. | |
3749 | * | |
3750 | * In the near future we will be using an array for that and will be | |
3751 | * able to drop all this parsing... | |
3752 | */ | |
3753 | static int monitor_check_qmp_args(const mon_cmd_t *cmd, QDict *args) | |
3754 | { | |
3755 | int err; | |
3756 | const char *p; | |
3757 | CmdArgs cmd_args; | |
3758 | ||
3759 | if (cmd->args_type == '\0') { | |
3760 | return (qdict_size(args) == 0 ? 0 : -1); | |
3761 | } | |
3762 | ||
3763 | err = 0; | |
3764 | cmd_args_init(&cmd_args); | |
3765 | ||
3766 | for (p = cmd->args_type;; p++) { | |
3767 | if (*p == ':') { | |
3768 | cmd_args.type = *++p; | |
3769 | p++; | |
3770 | if (cmd_args.type == '-') { | |
3771 | cmd_args.flag = *p++; | |
3772 | cmd_args.optional = 1; | |
3773 | } else if (*p == '?') { | |
3774 | cmd_args.optional = 1; | |
3775 | p++; | |
3776 | } | |
3777 | ||
3778 | assert(*p == ',' || *p == '\0'); | |
3779 | err = check_arg(&cmd_args, args); | |
3780 | ||
3781 | QDECREF(cmd_args.name); | |
3782 | cmd_args_init(&cmd_args); | |
3783 | ||
3784 | if (err < 0) { | |
3785 | break; | |
3786 | } | |
3787 | } else { | |
3788 | qstring_append_chr(cmd_args.name, *p); | |
3789 | } | |
3790 | ||
3791 | if (*p == '\0') { | |
3792 | break; | |
3793 | } | |
3794 | } | |
3795 | ||
3796 | QDECREF(cmd_args.name); | |
3797 | return err; | |
3798 | } | |
3799 | ||
3800 | static void handle_qmp_command(JSONMessageParser *parser, QList *tokens) | |
3801 | { | |
3802 | int err; | |
3803 | QObject *obj; | |
3804 | QDict *input, *args; | |
5fa737a4 LC |
3805 | const mon_cmd_t *cmd; |
3806 | Monitor *mon = cur_mon; | |
5e23f480 | 3807 | const char *cmd_name, *info_item; |
5fa737a4 LC |
3808 | |
3809 | args = NULL; | |
3810 | qemu_errors_to_mon(mon); | |
3811 | ||
3812 | obj = json_parser_parse(tokens, NULL); | |
3813 | if (!obj) { | |
3814 | // FIXME: should be triggered in json_parser_parse() | |
3815 | qemu_error_new(QERR_JSON_PARSING); | |
3816 | goto err_out; | |
3817 | } else if (qobject_type(obj) != QTYPE_QDICT) { | |
3818 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "object"); | |
3819 | qobject_decref(obj); | |
3820 | goto err_out; | |
3821 | } | |
3822 | ||
3823 | input = qobject_to_qdict(obj); | |
3824 | ||
3825 | mon->mc->id = qdict_get(input, "id"); | |
3826 | qobject_incref(mon->mc->id); | |
3827 | ||
3828 | obj = qdict_get(input, "execute"); | |
3829 | if (!obj) { | |
3830 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "execute"); | |
3831 | goto err_input; | |
3832 | } else if (qobject_type(obj) != QTYPE_QSTRING) { | |
3833 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "string"); | |
3834 | goto err_input; | |
3835 | } | |
3836 | ||
3837 | cmd_name = qstring_get_str(qobject_to_qstring(obj)); | |
5e23f480 LC |
3838 | |
3839 | /* | |
3840 | * XXX: We need this special case until we get info handlers | |
3841 | * converted into 'query-' commands | |
3842 | */ | |
3843 | if (compare_cmd(cmd_name, "info")) { | |
5fa737a4 LC |
3844 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); |
3845 | goto err_input; | |
5e23f480 LC |
3846 | } else if (strstart(cmd_name, "query-", &info_item)) { |
3847 | cmd = monitor_find_command("info"); | |
3848 | qdict_put_obj(input, "arguments", | |
3849 | qobject_from_jsonf("{ 'item': %s }", info_item)); | |
3850 | } else { | |
3851 | cmd = monitor_find_command(cmd_name); | |
3852 | if (!cmd) { | |
3853 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); | |
3854 | goto err_input; | |
3855 | } | |
5fa737a4 LC |
3856 | } |
3857 | ||
3858 | obj = qdict_get(input, "arguments"); | |
3859 | if (!obj) { | |
3860 | args = qdict_new(); | |
3861 | } else { | |
3862 | args = qobject_to_qdict(obj); | |
3863 | QINCREF(args); | |
3864 | } | |
3865 | ||
3866 | QDECREF(input); | |
3867 | ||
3868 | err = monitor_check_qmp_args(cmd, args); | |
3869 | if (err < 0) { | |
3870 | goto err_out; | |
3871 | } | |
3872 | ||
3873 | monitor_call_handler(mon, cmd, args); | |
3874 | goto out; | |
3875 | ||
3876 | err_input: | |
3877 | QDECREF(input); | |
3878 | err_out: | |
3879 | monitor_protocol_emitter(mon, NULL); | |
3880 | out: | |
3881 | QDECREF(args); | |
3882 | qemu_errors_to_previous(); | |
3883 | } | |
3884 | ||
9b57c02e LC |
3885 | /** |
3886 | * monitor_control_read(): Read and handle QMP input | |
3887 | */ | |
3888 | static void monitor_control_read(void *opaque, const uint8_t *buf, int size) | |
3889 | { | |
3890 | Monitor *old_mon = cur_mon; | |
3891 | ||
3892 | cur_mon = opaque; | |
3893 | ||
5fa737a4 | 3894 | json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size); |
9b57c02e LC |
3895 | |
3896 | cur_mon = old_mon; | |
3897 | } | |
3898 | ||
731b0364 | 3899 | static void monitor_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 3900 | { |
731b0364 | 3901 | Monitor *old_mon = cur_mon; |
7e2515e8 | 3902 | int i; |
376253ec | 3903 | |
731b0364 AL |
3904 | cur_mon = opaque; |
3905 | ||
cde76ee1 AL |
3906 | if (cur_mon->rs) { |
3907 | for (i = 0; i < size; i++) | |
3908 | readline_handle_byte(cur_mon->rs, buf[i]); | |
3909 | } else { | |
3910 | if (size == 0 || buf[size - 1] != 0) | |
3911 | monitor_printf(cur_mon, "corrupted command\n"); | |
3912 | else | |
f3c157c4 | 3913 | handle_user_command(cur_mon, (char *)buf); |
cde76ee1 | 3914 | } |
9dc39cba | 3915 | |
731b0364 AL |
3916 | cur_mon = old_mon; |
3917 | } | |
d8f44609 | 3918 | |
376253ec | 3919 | static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) |
aa455485 | 3920 | { |
731b0364 | 3921 | monitor_suspend(mon); |
f3c157c4 | 3922 | handle_user_command(mon, cmdline); |
731b0364 | 3923 | monitor_resume(mon); |
d8f44609 AL |
3924 | } |
3925 | ||
cde76ee1 | 3926 | int monitor_suspend(Monitor *mon) |
d8f44609 | 3927 | { |
cde76ee1 AL |
3928 | if (!mon->rs) |
3929 | return -ENOTTY; | |
731b0364 | 3930 | mon->suspend_cnt++; |
cde76ee1 | 3931 | return 0; |
d8f44609 AL |
3932 | } |
3933 | ||
376253ec | 3934 | void monitor_resume(Monitor *mon) |
d8f44609 | 3935 | { |
cde76ee1 AL |
3936 | if (!mon->rs) |
3937 | return; | |
731b0364 AL |
3938 | if (--mon->suspend_cnt == 0) |
3939 | readline_show_prompt(mon->rs); | |
aa455485 FB |
3940 | } |
3941 | ||
9b57c02e LC |
3942 | /** |
3943 | * monitor_control_event(): Print QMP gretting | |
3944 | */ | |
3945 | static void monitor_control_event(void *opaque, int event) | |
3946 | { | |
3947 | if (event == CHR_EVENT_OPENED) { | |
3948 | QObject *data; | |
3949 | Monitor *mon = opaque; | |
3950 | ||
5fa737a4 LC |
3951 | json_message_parser_init(&mon->mc->parser, handle_qmp_command); |
3952 | ||
9b57c02e LC |
3953 | data = qobject_from_jsonf("{ 'QMP': { 'capabilities': [] } }"); |
3954 | assert(data != NULL); | |
3955 | ||
3956 | monitor_json_emitter(mon, data); | |
3957 | qobject_decref(data); | |
3958 | } | |
3959 | } | |
3960 | ||
731b0364 | 3961 | static void monitor_event(void *opaque, int event) |
86e94dea | 3962 | { |
376253ec AL |
3963 | Monitor *mon = opaque; |
3964 | ||
2724b180 AL |
3965 | switch (event) { |
3966 | case CHR_EVENT_MUX_IN: | |
a7aec5da GH |
3967 | mon->mux_out = 0; |
3968 | if (mon->reset_seen) { | |
3969 | readline_restart(mon->rs); | |
3970 | monitor_resume(mon); | |
3971 | monitor_flush(mon); | |
3972 | } else { | |
3973 | mon->suspend_cnt = 0; | |
3974 | } | |
2724b180 AL |
3975 | break; |
3976 | ||
3977 | case CHR_EVENT_MUX_OUT: | |
a7aec5da GH |
3978 | if (mon->reset_seen) { |
3979 | if (mon->suspend_cnt == 0) { | |
3980 | monitor_printf(mon, "\n"); | |
3981 | } | |
3982 | monitor_flush(mon); | |
3983 | monitor_suspend(mon); | |
3984 | } else { | |
3985 | mon->suspend_cnt++; | |
3986 | } | |
3987 | mon->mux_out = 1; | |
2724b180 | 3988 | break; |
86e94dea | 3989 | |
b6b8df56 | 3990 | case CHR_EVENT_OPENED: |
2724b180 AL |
3991 | monitor_printf(mon, "QEMU %s monitor - type 'help' for more " |
3992 | "information\n", QEMU_VERSION); | |
a7aec5da | 3993 | if (!mon->mux_out) { |
2724b180 | 3994 | readline_show_prompt(mon->rs); |
a7aec5da GH |
3995 | } |
3996 | mon->reset_seen = 1; | |
2724b180 AL |
3997 | break; |
3998 | } | |
86e94dea TS |
3999 | } |
4000 | ||
76655d6d AL |
4001 | |
4002 | /* | |
4003 | * Local variables: | |
4004 | * c-indent-level: 4 | |
4005 | * c-basic-offset: 4 | |
4006 | * tab-width: 8 | |
4007 | * End: | |
4008 | */ | |
4009 | ||
adcb181a LC |
4010 | const char *monitor_cmdline_parse(const char *cmdline, int *flags) |
4011 | { | |
4012 | const char *dev; | |
4013 | ||
4014 | if (strstart(cmdline, "control,", &dev)) { | |
4015 | if (strstart(dev, "vc", NULL)) { | |
4016 | fprintf(stderr, "qemu: control mode is for low-level interaction "); | |
4017 | fprintf(stderr, "cannot be used with device 'vc'\n"); | |
4018 | exit(1); | |
4019 | } | |
4020 | *flags &= ~MONITOR_USE_READLINE; | |
4021 | *flags |= MONITOR_USE_CONTROL; | |
4022 | return dev; | |
4023 | } | |
4024 | ||
4025 | return cmdline; | |
4026 | } | |
4027 | ||
731b0364 | 4028 | void monitor_init(CharDriverState *chr, int flags) |
aa455485 | 4029 | { |
731b0364 | 4030 | static int is_first_init = 1; |
87127161 | 4031 | Monitor *mon; |
20d8a3ed TS |
4032 | |
4033 | if (is_first_init) { | |
c8256f9d | 4034 | key_timer = qemu_new_timer(vm_clock, release_keys, NULL); |
20d8a3ed TS |
4035 | is_first_init = 0; |
4036 | } | |
87127161 AL |
4037 | |
4038 | mon = qemu_mallocz(sizeof(*mon)); | |
20d8a3ed | 4039 | |
87127161 | 4040 | mon->chr = chr; |
731b0364 | 4041 | mon->flags = flags; |
cde76ee1 AL |
4042 | if (flags & MONITOR_USE_READLINE) { |
4043 | mon->rs = readline_init(mon, monitor_find_completion); | |
4044 | monitor_read_command(mon, 0); | |
4045 | } | |
87127161 | 4046 | |
9b57c02e | 4047 | if (monitor_ctrl_mode(mon)) { |
5fa737a4 | 4048 | mon->mc = qemu_mallocz(sizeof(MonitorControl)); |
9b57c02e LC |
4049 | /* Control mode requires special handlers */ |
4050 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read, | |
4051 | monitor_control_event, mon); | |
4052 | } else { | |
4053 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_read, | |
4054 | monitor_event, mon); | |
4055 | } | |
87127161 | 4056 | |
72cf2d4f | 4057 | QLIST_INSERT_HEAD(&mon_list, mon, entry); |
731b0364 | 4058 | if (!cur_mon || (flags & MONITOR_IS_DEFAULT)) |
87127161 | 4059 | cur_mon = mon; |
aa455485 FB |
4060 | } |
4061 | ||
376253ec | 4062 | static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque) |
81d0912d | 4063 | { |
bb5fc20f AL |
4064 | BlockDriverState *bs = opaque; |
4065 | int ret = 0; | |
81d0912d | 4066 | |
bb5fc20f | 4067 | if (bdrv_set_key(bs, password) != 0) { |
376253ec | 4068 | monitor_printf(mon, "invalid password\n"); |
bb5fc20f | 4069 | ret = -EPERM; |
9dc39cba | 4070 | } |
731b0364 AL |
4071 | if (mon->password_completion_cb) |
4072 | mon->password_completion_cb(mon->password_opaque, ret); | |
bb5fc20f | 4073 | |
731b0364 | 4074 | monitor_read_command(mon, 1); |
9dc39cba | 4075 | } |
c0f4ce77 | 4076 | |
376253ec | 4077 | void monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, |
bb5fc20f AL |
4078 | BlockDriverCompletionFunc *completion_cb, |
4079 | void *opaque) | |
c0f4ce77 | 4080 | { |
cde76ee1 AL |
4081 | int err; |
4082 | ||
bb5fc20f AL |
4083 | if (!bdrv_key_required(bs)) { |
4084 | if (completion_cb) | |
4085 | completion_cb(opaque, 0); | |
4086 | return; | |
4087 | } | |
c0f4ce77 | 4088 | |
376253ec AL |
4089 | monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs), |
4090 | bdrv_get_encrypted_filename(bs)); | |
bb5fc20f | 4091 | |
731b0364 AL |
4092 | mon->password_completion_cb = completion_cb; |
4093 | mon->password_opaque = opaque; | |
bb5fc20f | 4094 | |
cde76ee1 AL |
4095 | err = monitor_read_password(mon, bdrv_password_cb, bs); |
4096 | ||
4097 | if (err && completion_cb) | |
4098 | completion_cb(opaque, err); | |
c0f4ce77 | 4099 | } |
ac7531ec GH |
4100 | |
4101 | typedef struct QemuErrorSink QemuErrorSink; | |
4102 | struct QemuErrorSink { | |
4103 | enum { | |
4104 | ERR_SINK_FILE, | |
4105 | ERR_SINK_MONITOR, | |
4106 | } dest; | |
4107 | union { | |
4108 | FILE *fp; | |
4109 | Monitor *mon; | |
4110 | }; | |
4111 | QemuErrorSink *previous; | |
4112 | }; | |
4113 | ||
528e93a9 | 4114 | static QemuErrorSink *qemu_error_sink; |
ac7531ec GH |
4115 | |
4116 | void qemu_errors_to_file(FILE *fp) | |
4117 | { | |
4118 | QemuErrorSink *sink; | |
4119 | ||
4120 | sink = qemu_mallocz(sizeof(*sink)); | |
4121 | sink->dest = ERR_SINK_FILE; | |
4122 | sink->fp = fp; | |
4123 | sink->previous = qemu_error_sink; | |
4124 | qemu_error_sink = sink; | |
4125 | } | |
4126 | ||
4127 | void qemu_errors_to_mon(Monitor *mon) | |
4128 | { | |
4129 | QemuErrorSink *sink; | |
4130 | ||
4131 | sink = qemu_mallocz(sizeof(*sink)); | |
4132 | sink->dest = ERR_SINK_MONITOR; | |
4133 | sink->mon = mon; | |
4134 | sink->previous = qemu_error_sink; | |
4135 | qemu_error_sink = sink; | |
4136 | } | |
4137 | ||
4138 | void qemu_errors_to_previous(void) | |
4139 | { | |
4140 | QemuErrorSink *sink; | |
4141 | ||
4142 | assert(qemu_error_sink != NULL); | |
4143 | sink = qemu_error_sink; | |
4144 | qemu_error_sink = sink->previous; | |
4145 | qemu_free(sink); | |
4146 | } | |
4147 | ||
4148 | void qemu_error(const char *fmt, ...) | |
4149 | { | |
4150 | va_list args; | |
4151 | ||
4152 | assert(qemu_error_sink != NULL); | |
4153 | switch (qemu_error_sink->dest) { | |
4154 | case ERR_SINK_FILE: | |
4155 | va_start(args, fmt); | |
4156 | vfprintf(qemu_error_sink->fp, fmt, args); | |
4157 | va_end(args); | |
4158 | break; | |
4159 | case ERR_SINK_MONITOR: | |
4160 | va_start(args, fmt); | |
4161 | monitor_vprintf(qemu_error_sink->mon, fmt, args); | |
4162 | va_end(args); | |
4163 | break; | |
4164 | } | |
4165 | } | |
8204a918 LC |
4166 | |
4167 | void qemu_error_internal(const char *file, int linenr, const char *func, | |
4168 | const char *fmt, ...) | |
4169 | { | |
4170 | va_list va; | |
4171 | QError *qerror; | |
4172 | ||
4173 | assert(qemu_error_sink != NULL); | |
4174 | ||
4175 | va_start(va, fmt); | |
4176 | qerror = qerror_from_info(file, linenr, func, fmt, &va); | |
4177 | va_end(va); | |
4178 | ||
4179 | switch (qemu_error_sink->dest) { | |
4180 | case ERR_SINK_FILE: | |
4181 | qerror_print(qerror); | |
4182 | QDECREF(qerror); | |
4183 | break; | |
4184 | case ERR_SINK_MONITOR: | |
4185 | assert(qemu_error_sink->mon->error == NULL); | |
4186 | qemu_error_sink->mon->error = qerror; | |
4187 | break; | |
4188 | } | |
4189 | } |