]>
Commit | Line | Data |
---|---|---|
9dc39cba FB |
1 | /* |
2 | * QEMU monitor | |
5fafdf24 | 3 | * |
9dc39cba | 4 | * Copyright (c) 2003-2004 Fabrice Bellard |
5fafdf24 | 5 | * |
9dc39cba FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
511d2b14 | 24 | #include <dirent.h> |
87ecb68b | 25 | #include "hw/hw.h" |
cae4956e | 26 | #include "hw/qdev.h" |
87ecb68b PB |
27 | #include "hw/usb.h" |
28 | #include "hw/pcmcia.h" | |
29 | #include "hw/pc.h" | |
30 | #include "hw/pci.h" | |
9dd986cc | 31 | #include "hw/watchdog.h" |
45a50b16 | 32 | #include "hw/loader.h" |
87ecb68b PB |
33 | #include "gdbstub.h" |
34 | #include "net.h" | |
35 | #include "qemu-char.h" | |
36 | #include "sysemu.h" | |
376253ec AL |
37 | #include "monitor.h" |
38 | #include "readline.h" | |
87ecb68b PB |
39 | #include "console.h" |
40 | #include "block.h" | |
41 | #include "audio/audio.h" | |
9307c4c1 | 42 | #include "disas.h" |
df751fa8 | 43 | #include "balloon.h" |
c8256f9d | 44 | #include "qemu-timer.h" |
5bb7910a | 45 | #include "migration.h" |
7ba1e619 | 46 | #include "kvm.h" |
76655d6d | 47 | #include "acl.h" |
f7188bbe | 48 | #include "qint.h" |
8f3cec0b | 49 | #include "qlist.h" |
f7188bbe | 50 | #include "qdict.h" |
5fa737a4 | 51 | #include "qbool.h" |
f7188bbe | 52 | #include "qstring.h" |
8204a918 | 53 | #include "qerror.h" |
9b57c02e | 54 | #include "qjson.h" |
5fa737a4 LC |
55 | #include "json-streamer.h" |
56 | #include "json-parser.h" | |
6a5bd307 | 57 | |
9dc39cba | 58 | //#define DEBUG |
81d0912d | 59 | //#define DEBUG_COMPLETION |
9dc39cba | 60 | |
9307c4c1 FB |
61 | /* |
62 | * Supported types: | |
5fafdf24 | 63 | * |
9307c4c1 | 64 | * 'F' filename |
81d0912d | 65 | * 'B' block device name |
9307c4c1 | 66 | * 's' string (accept optional quote) |
92a31b1f FB |
67 | * 'i' 32 bit integer |
68 | * 'l' target long (32 or 64 bit) | |
9307c4c1 FB |
69 | * '/' optional gdb-like print format (like "/10x") |
70 | * | |
fb46660e LC |
71 | * '?' optional type (for all types, except '/') |
72 | * '.' other form of optional type (for 'i' and 'l') | |
73 | * '-' optional parameter (eg. '-f') | |
9307c4c1 FB |
74 | * |
75 | */ | |
76 | ||
c227f099 | 77 | typedef struct mon_cmd_t { |
9dc39cba | 78 | const char *name; |
9307c4c1 | 79 | const char *args_type; |
9dc39cba FB |
80 | const char *params; |
81 | const char *help; | |
a2876f59 | 82 | void (*user_print)(Monitor *mon, const QObject *data); |
910df89d LC |
83 | union { |
84 | void (*info)(Monitor *mon); | |
13c7425e | 85 | void (*info_new)(Monitor *mon, QObject **ret_data); |
af4ce882 | 86 | void (*cmd)(Monitor *mon, const QDict *qdict); |
13917bee | 87 | void (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data); |
910df89d | 88 | } mhandler; |
c227f099 | 89 | } mon_cmd_t; |
9dc39cba | 90 | |
f07918fd | 91 | /* file descriptors passed via SCM_RIGHTS */ |
c227f099 AL |
92 | typedef struct mon_fd_t mon_fd_t; |
93 | struct mon_fd_t { | |
f07918fd MM |
94 | char *name; |
95 | int fd; | |
c227f099 | 96 | QLIST_ENTRY(mon_fd_t) next; |
f07918fd MM |
97 | }; |
98 | ||
5fa737a4 LC |
99 | typedef struct MonitorControl { |
100 | QObject *id; | |
101 | JSONMessageParser parser; | |
102 | } MonitorControl; | |
103 | ||
87127161 AL |
104 | struct Monitor { |
105 | CharDriverState *chr; | |
a7aec5da GH |
106 | int mux_out; |
107 | int reset_seen; | |
731b0364 AL |
108 | int flags; |
109 | int suspend_cnt; | |
110 | uint8_t outbuf[1024]; | |
111 | int outbuf_index; | |
112 | ReadLineState *rs; | |
5fa737a4 | 113 | MonitorControl *mc; |
731b0364 AL |
114 | CPUState *mon_cpu; |
115 | BlockDriverCompletionFunc *password_completion_cb; | |
116 | void *password_opaque; | |
8204a918 | 117 | QError *error; |
c227f099 | 118 | QLIST_HEAD(,mon_fd_t) fds; |
72cf2d4f | 119 | QLIST_ENTRY(Monitor) entry; |
87127161 AL |
120 | }; |
121 | ||
72cf2d4f | 122 | static QLIST_HEAD(mon_list, Monitor) mon_list; |
7e2515e8 | 123 | |
c227f099 AL |
124 | static const mon_cmd_t mon_cmds[]; |
125 | static const mon_cmd_t info_cmds[]; | |
9dc39cba | 126 | |
87127161 | 127 | Monitor *cur_mon = NULL; |
376253ec | 128 | |
731b0364 AL |
129 | static void monitor_command_cb(Monitor *mon, const char *cmdline, |
130 | void *opaque); | |
83ab7950 | 131 | |
418173c7 LC |
132 | /* Return true if in control mode, false otherwise */ |
133 | static inline int monitor_ctrl_mode(const Monitor *mon) | |
134 | { | |
135 | return (mon->flags & MONITOR_USE_CONTROL); | |
136 | } | |
137 | ||
731b0364 AL |
138 | static void monitor_read_command(Monitor *mon, int show_prompt) |
139 | { | |
140 | readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); | |
141 | if (show_prompt) | |
142 | readline_show_prompt(mon->rs); | |
143 | } | |
6a00d601 | 144 | |
cde76ee1 AL |
145 | static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func, |
146 | void *opaque) | |
bb5fc20f | 147 | { |
cde76ee1 AL |
148 | if (mon->rs) { |
149 | readline_start(mon->rs, "Password: ", 1, readline_func, opaque); | |
150 | /* prompt is printed on return from the command handler */ | |
151 | return 0; | |
152 | } else { | |
153 | monitor_printf(mon, "terminal does not support password prompting\n"); | |
154 | return -ENOTTY; | |
155 | } | |
bb5fc20f AL |
156 | } |
157 | ||
376253ec | 158 | void monitor_flush(Monitor *mon) |
7e2515e8 | 159 | { |
a7aec5da | 160 | if (mon && mon->outbuf_index != 0 && !mon->mux_out) { |
731b0364 AL |
161 | qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index); |
162 | mon->outbuf_index = 0; | |
7e2515e8 FB |
163 | } |
164 | } | |
165 | ||
166 | /* flush at every end of line or if the buffer is full */ | |
376253ec | 167 | static void monitor_puts(Monitor *mon, const char *str) |
7e2515e8 | 168 | { |
60fe76f3 | 169 | char c; |
731b0364 AL |
170 | |
171 | if (!mon) | |
172 | return; | |
173 | ||
7e2515e8 FB |
174 | for(;;) { |
175 | c = *str++; | |
176 | if (c == '\0') | |
177 | break; | |
7ba1260a | 178 | if (c == '\n') |
731b0364 AL |
179 | mon->outbuf[mon->outbuf_index++] = '\r'; |
180 | mon->outbuf[mon->outbuf_index++] = c; | |
181 | if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1) | |
182 | || c == '\n') | |
376253ec | 183 | monitor_flush(mon); |
7e2515e8 FB |
184 | } |
185 | } | |
186 | ||
376253ec | 187 | void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) |
9dc39cba | 188 | { |
81d0912d | 189 | char buf[4096]; |
81d0912d | 190 | vsnprintf(buf, sizeof(buf), fmt, ap); |
376253ec | 191 | monitor_puts(mon, buf); |
9dc39cba FB |
192 | } |
193 | ||
376253ec | 194 | void monitor_printf(Monitor *mon, const char *fmt, ...) |
9dc39cba | 195 | { |
7e2515e8 FB |
196 | va_list ap; |
197 | va_start(ap, fmt); | |
376253ec | 198 | monitor_vprintf(mon, fmt, ap); |
7e2515e8 | 199 | va_end(ap); |
9dc39cba FB |
200 | } |
201 | ||
376253ec | 202 | void monitor_print_filename(Monitor *mon, const char *filename) |
fef30743 TS |
203 | { |
204 | int i; | |
205 | ||
206 | for (i = 0; filename[i]; i++) { | |
28a76be8 AL |
207 | switch (filename[i]) { |
208 | case ' ': | |
209 | case '"': | |
210 | case '\\': | |
211 | monitor_printf(mon, "\\%c", filename[i]); | |
212 | break; | |
213 | case '\t': | |
214 | monitor_printf(mon, "\\t"); | |
215 | break; | |
216 | case '\r': | |
217 | monitor_printf(mon, "\\r"); | |
218 | break; | |
219 | case '\n': | |
220 | monitor_printf(mon, "\\n"); | |
221 | break; | |
222 | default: | |
223 | monitor_printf(mon, "%c", filename[i]); | |
224 | break; | |
225 | } | |
fef30743 TS |
226 | } |
227 | } | |
228 | ||
7fe48483 FB |
229 | static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
230 | { | |
231 | va_list ap; | |
232 | va_start(ap, fmt); | |
376253ec | 233 | monitor_vprintf((Monitor *)stream, fmt, ap); |
7fe48483 FB |
234 | va_end(ap); |
235 | return 0; | |
236 | } | |
237 | ||
13c7425e LC |
238 | static void monitor_user_noop(Monitor *mon, const QObject *data) { } |
239 | ||
13917bee LC |
240 | static inline int monitor_handler_ported(const mon_cmd_t *cmd) |
241 | { | |
242 | return cmd->user_print != NULL; | |
243 | } | |
244 | ||
8204a918 LC |
245 | static inline int monitor_has_error(const Monitor *mon) |
246 | { | |
247 | return mon->error != NULL; | |
248 | } | |
249 | ||
ab2d3187 LC |
250 | static void monitor_print_qobject(Monitor *mon, const QObject *data) |
251 | { | |
252 | switch (qobject_type(data)) { | |
253 | case QTYPE_QSTRING: | |
254 | monitor_printf(mon, "%s",qstring_get_str(qobject_to_qstring(data))); | |
255 | break; | |
256 | case QTYPE_QINT: | |
257 | monitor_printf(mon, "%" PRId64,qint_get_int(qobject_to_qint(data))); | |
258 | break; | |
259 | default: | |
260 | monitor_printf(mon, "ERROR: unsupported type: %d", | |
261 | qobject_type(data)); | |
262 | break; | |
263 | } | |
264 | ||
265 | monitor_puts(mon, "\n"); | |
266 | } | |
267 | ||
9b57c02e LC |
268 | static void monitor_json_emitter(Monitor *mon, const QObject *data) |
269 | { | |
270 | QString *json; | |
271 | ||
272 | json = qobject_to_json(data); | |
273 | assert(json != NULL); | |
274 | ||
275 | monitor_printf(mon, "%s\n", qstring_get_str(json)); | |
276 | QDECREF(json); | |
277 | } | |
278 | ||
25b422eb LC |
279 | static void monitor_protocol_emitter(Monitor *mon, QObject *data) |
280 | { | |
281 | QDict *qmp; | |
282 | ||
283 | qmp = qdict_new(); | |
284 | ||
285 | if (!monitor_has_error(mon)) { | |
286 | /* success response */ | |
287 | if (data) { | |
288 | qobject_incref(data); | |
289 | qdict_put_obj(qmp, "return", data); | |
290 | } else { | |
291 | qdict_put(qmp, "return", qstring_from_str("OK")); | |
292 | } | |
293 | } else { | |
294 | /* error response */ | |
295 | qdict_put(qmp, "error", mon->error->error); | |
296 | QINCREF(mon->error->error); | |
297 | QDECREF(mon->error); | |
298 | mon->error = NULL; | |
299 | } | |
300 | ||
5fa737a4 LC |
301 | if (mon->mc->id) { |
302 | qdict_put_obj(qmp, "id", mon->mc->id); | |
303 | mon->mc->id = NULL; | |
304 | } | |
305 | ||
25b422eb LC |
306 | monitor_json_emitter(mon, QOBJECT(qmp)); |
307 | QDECREF(qmp); | |
308 | } | |
309 | ||
9dc39cba FB |
310 | static int compare_cmd(const char *name, const char *list) |
311 | { | |
312 | const char *p, *pstart; | |
313 | int len; | |
314 | len = strlen(name); | |
315 | p = list; | |
316 | for(;;) { | |
317 | pstart = p; | |
318 | p = strchr(p, '|'); | |
319 | if (!p) | |
320 | p = pstart + strlen(pstart); | |
321 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
322 | return 1; | |
323 | if (*p == '\0') | |
324 | break; | |
325 | p++; | |
326 | } | |
327 | return 0; | |
328 | } | |
329 | ||
c227f099 | 330 | static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds, |
376253ec | 331 | const char *prefix, const char *name) |
9dc39cba | 332 | { |
c227f099 | 333 | const mon_cmd_t *cmd; |
9dc39cba FB |
334 | |
335 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
336 | if (!name || !strcmp(name, cmd->name)) | |
376253ec AL |
337 | monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name, |
338 | cmd->params, cmd->help); | |
9dc39cba FB |
339 | } |
340 | } | |
341 | ||
376253ec | 342 | static void help_cmd(Monitor *mon, const char *name) |
9dc39cba FB |
343 | { |
344 | if (name && !strcmp(name, "info")) { | |
376253ec | 345 | help_cmd_dump(mon, info_cmds, "info ", NULL); |
9dc39cba | 346 | } else { |
376253ec | 347 | help_cmd_dump(mon, mon_cmds, "", name); |
f193c797 | 348 | if (name && !strcmp(name, "log")) { |
8662d656 | 349 | const CPULogItem *item; |
376253ec AL |
350 | monitor_printf(mon, "Log items (comma separated):\n"); |
351 | monitor_printf(mon, "%-10s %s\n", "none", "remove all logs"); | |
f193c797 | 352 | for(item = cpu_log_items; item->mask != 0; item++) { |
376253ec | 353 | monitor_printf(mon, "%-10s %s\n", item->name, item->help); |
f193c797 FB |
354 | } |
355 | } | |
9dc39cba FB |
356 | } |
357 | } | |
358 | ||
d54908a5 | 359 | static void do_help_cmd(Monitor *mon, const QDict *qdict) |
38183186 | 360 | { |
d54908a5 | 361 | help_cmd(mon, qdict_get_try_str(qdict, "name")); |
38183186 LC |
362 | } |
363 | ||
d54908a5 | 364 | static void do_commit(Monitor *mon, const QDict *qdict) |
9dc39cba | 365 | { |
751c6a17 GH |
366 | int all_devices; |
367 | DriveInfo *dinfo; | |
d54908a5 | 368 | const char *device = qdict_get_str(qdict, "device"); |
2dc7b602 | 369 | |
7954c734 | 370 | all_devices = !strcmp(device, "all"); |
72cf2d4f | 371 | QTAILQ_FOREACH(dinfo, &drives, next) { |
751c6a17 | 372 | if (!all_devices) |
73006d2a | 373 | if (strcmp(bdrv_get_device_name(dinfo->bdrv), device)) |
751c6a17 GH |
374 | continue; |
375 | bdrv_commit(dinfo->bdrv); | |
9dc39cba FB |
376 | } |
377 | } | |
378 | ||
13c7425e | 379 | static void do_info(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba | 380 | { |
c227f099 | 381 | const mon_cmd_t *cmd; |
d54908a5 | 382 | const char *item = qdict_get_try_str(qdict, "item"); |
9dc39cba | 383 | |
956f1a0d LC |
384 | if (!item) { |
385 | assert(monitor_ctrl_mode(mon) == 0); | |
9dc39cba | 386 | goto help; |
956f1a0d | 387 | } |
13c7425e LC |
388 | |
389 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
5fafdf24 | 390 | if (compare_cmd(item, cmd->name)) |
13c7425e | 391 | break; |
9dc39cba | 392 | } |
13c7425e | 393 | |
956f1a0d LC |
394 | if (cmd->name == NULL) { |
395 | if (monitor_ctrl_mode(mon)) { | |
396 | qemu_error_new(QERR_COMMAND_NOT_FOUND, item); | |
397 | return; | |
398 | } | |
13c7425e | 399 | goto help; |
956f1a0d | 400 | } |
13c7425e LC |
401 | |
402 | if (monitor_handler_ported(cmd)) { | |
403 | cmd->mhandler.info_new(mon, ret_data); | |
25b422eb LC |
404 | |
405 | if (!monitor_ctrl_mode(mon)) { | |
406 | /* | |
407 | * User Protocol function is called here, Monitor Protocol is | |
408 | * handled by monitor_call_handler() | |
409 | */ | |
410 | if (*ret_data) | |
411 | cmd->user_print(mon, *ret_data); | |
412 | } | |
13c7425e | 413 | } else { |
956f1a0d LC |
414 | if (monitor_ctrl_mode(mon)) { |
415 | /* handler not converted yet */ | |
416 | qemu_error_new(QERR_COMMAND_NOT_FOUND, item); | |
417 | } else { | |
418 | cmd->mhandler.info(mon); | |
419 | } | |
13c7425e LC |
420 | } |
421 | ||
9dc39cba | 422 | return; |
13c7425e LC |
423 | |
424 | help: | |
425 | help_cmd(mon, "info"); | |
9dc39cba FB |
426 | } |
427 | ||
ab2d3187 LC |
428 | /** |
429 | * do_info_version(): Show QEMU version | |
430 | */ | |
431 | static void do_info_version(Monitor *mon, QObject **ret_data) | |
9bc9d1c7 | 432 | { |
ab2d3187 | 433 | *ret_data = QOBJECT(qstring_from_str(QEMU_VERSION QEMU_PKGVERSION)); |
9bc9d1c7 FB |
434 | } |
435 | ||
376253ec | 436 | static void do_info_name(Monitor *mon) |
c35734b2 TS |
437 | { |
438 | if (qemu_name) | |
376253ec | 439 | monitor_printf(mon, "%s\n", qemu_name); |
c35734b2 TS |
440 | } |
441 | ||
e3bba9d0 LC |
442 | /** |
443 | * do_info_commands(): List QMP available commands | |
444 | * | |
445 | * Return a QList of QStrings. | |
446 | */ | |
447 | static void do_info_commands(Monitor *mon, QObject **ret_data) | |
448 | { | |
449 | QList *cmd_list; | |
450 | const mon_cmd_t *cmd; | |
451 | ||
452 | cmd_list = qlist_new(); | |
453 | ||
454 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
455 | if (monitor_handler_ported(cmd) && !compare_cmd(cmd->name, "info")) { | |
456 | qlist_append(cmd_list, qstring_from_str(cmd->name)); | |
457 | } | |
458 | } | |
459 | ||
460 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
461 | if (monitor_handler_ported(cmd)) { | |
462 | char buf[128]; | |
463 | snprintf(buf, sizeof(buf), "query-%s", cmd->name); | |
464 | qlist_append(cmd_list, qstring_from_str(buf)); | |
465 | } | |
466 | } | |
467 | ||
468 | *ret_data = QOBJECT(cmd_list); | |
469 | } | |
470 | ||
bf4f74c0 | 471 | #if defined(TARGET_I386) |
376253ec | 472 | static void do_info_hpet(Monitor *mon) |
16b29ae1 | 473 | { |
376253ec AL |
474 | monitor_printf(mon, "HPET is %s by QEMU\n", |
475 | (no_hpet) ? "disabled" : "enabled"); | |
16b29ae1 | 476 | } |
bf4f74c0 | 477 | #endif |
16b29ae1 | 478 | |
376253ec | 479 | static void do_info_uuid(Monitor *mon) |
a36e69dd | 480 | { |
376253ec AL |
481 | monitor_printf(mon, UUID_FMT "\n", qemu_uuid[0], qemu_uuid[1], |
482 | qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], | |
483 | qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], | |
484 | qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], | |
485 | qemu_uuid[14], qemu_uuid[15]); | |
a36e69dd TS |
486 | } |
487 | ||
6a00d601 | 488 | /* get the current CPU defined by the user */ |
9596ebb7 | 489 | static int mon_set_cpu(int cpu_index) |
6a00d601 FB |
490 | { |
491 | CPUState *env; | |
492 | ||
493 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
494 | if (env->cpu_index == cpu_index) { | |
731b0364 | 495 | cur_mon->mon_cpu = env; |
6a00d601 FB |
496 | return 0; |
497 | } | |
498 | } | |
499 | return -1; | |
500 | } | |
501 | ||
9596ebb7 | 502 | static CPUState *mon_get_cpu(void) |
6a00d601 | 503 | { |
731b0364 | 504 | if (!cur_mon->mon_cpu) { |
6a00d601 FB |
505 | mon_set_cpu(0); |
506 | } | |
4c0960c0 | 507 | cpu_synchronize_state(cur_mon->mon_cpu); |
731b0364 | 508 | return cur_mon->mon_cpu; |
6a00d601 FB |
509 | } |
510 | ||
376253ec | 511 | static void do_info_registers(Monitor *mon) |
9307c4c1 | 512 | { |
6a00d601 FB |
513 | CPUState *env; |
514 | env = mon_get_cpu(); | |
515 | if (!env) | |
516 | return; | |
9307c4c1 | 517 | #ifdef TARGET_I386 |
376253ec | 518 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
d24b15a8 | 519 | X86_DUMP_FPU); |
9307c4c1 | 520 | #else |
376253ec | 521 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
7fe48483 | 522 | 0); |
9307c4c1 FB |
523 | #endif |
524 | } | |
525 | ||
8f3cec0b LC |
526 | static void print_cpu_iter(QObject *obj, void *opaque) |
527 | { | |
528 | QDict *cpu; | |
529 | int active = ' '; | |
530 | Monitor *mon = opaque; | |
531 | ||
532 | assert(qobject_type(obj) == QTYPE_QDICT); | |
533 | cpu = qobject_to_qdict(obj); | |
534 | ||
535 | if (strcmp(qdict_get_str(cpu, "current"), "yes") == 0) | |
536 | active = '*'; | |
537 | ||
538 | monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU")); | |
539 | ||
540 | #if defined(TARGET_I386) | |
541 | monitor_printf(mon, "pc=0x" TARGET_FMT_lx, | |
542 | (target_ulong) qdict_get_int(cpu, "pc")); | |
543 | #elif defined(TARGET_PPC) | |
544 | monitor_printf(mon, "nip=0x" TARGET_FMT_lx, | |
545 | (target_long) qdict_get_int(cpu, "nip")); | |
546 | #elif defined(TARGET_SPARC) | |
547 | monitor_printf(mon, "pc=0x " TARGET_FMT_lx, | |
548 | (target_long) qdict_get_int(cpu, "pc")); | |
549 | monitor_printf(mon, "npc=0x" TARGET_FMT_lx, | |
550 | (target_long) qdict_get_int(cpu, "npc")); | |
551 | #elif defined(TARGET_MIPS) | |
552 | monitor_printf(mon, "PC=0x" TARGET_FMT_lx, | |
553 | (target_long) qdict_get_int(cpu, "PC")); | |
554 | #endif | |
555 | ||
556 | if (strcmp(qdict_get_str(cpu, "halted"), "yes") == 0) | |
557 | monitor_printf(mon, " (halted)"); | |
558 | ||
559 | monitor_printf(mon, "\n"); | |
560 | } | |
561 | ||
562 | static void monitor_print_cpus(Monitor *mon, const QObject *data) | |
563 | { | |
564 | QList *cpu_list; | |
565 | ||
566 | assert(qobject_type(data) == QTYPE_QLIST); | |
567 | cpu_list = qobject_to_qlist(data); | |
568 | qlist_iter(cpu_list, print_cpu_iter, mon); | |
569 | } | |
570 | ||
571 | /** | |
572 | * do_info_cpus(): Show CPU information | |
573 | * | |
574 | * Return a QList with a QDict for each CPU. | |
575 | * | |
576 | * For example: | |
577 | * | |
578 | * [ { "CPU": 0, "current": "yes", "pc": 0x..., "halted": "no" }, | |
579 | * { "CPU": 1, "current": "no", "pc": 0x..., "halted": "yes" } ] | |
580 | */ | |
581 | static void do_info_cpus(Monitor *mon, QObject **ret_data) | |
6a00d601 FB |
582 | { |
583 | CPUState *env; | |
8f3cec0b LC |
584 | QList *cpu_list; |
585 | ||
586 | cpu_list = qlist_new(); | |
6a00d601 FB |
587 | |
588 | /* just to set the default cpu if not already done */ | |
589 | mon_get_cpu(); | |
590 | ||
591 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
8f3cec0b LC |
592 | const char *answer; |
593 | QDict *cpu = qdict_new(); | |
594 | ||
4c0960c0 | 595 | cpu_synchronize_state(env); |
8f3cec0b LC |
596 | |
597 | qdict_put(cpu, "CPU", qint_from_int(env->cpu_index)); | |
598 | answer = (env == mon->mon_cpu) ? "yes" : "no"; | |
599 | qdict_put(cpu, "current", qstring_from_str(answer)); | |
600 | ||
6a00d601 | 601 | #if defined(TARGET_I386) |
8f3cec0b | 602 | qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base)); |
e80e1cc4 | 603 | #elif defined(TARGET_PPC) |
8f3cec0b | 604 | qdict_put(cpu, "nip", qint_from_int(env->nip)); |
ba3c64fb | 605 | #elif defined(TARGET_SPARC) |
8f3cec0b LC |
606 | qdict_put(cpu, "pc", qint_from_int(env->pc)); |
607 | qdict_put(cpu, "npc", qint_from_int(env->npc)); | |
ead9360e | 608 | #elif defined(TARGET_MIPS) |
8f3cec0b | 609 | qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC)); |
ce5232c5 | 610 | #endif |
8f3cec0b LC |
611 | answer = env->halted ? "yes" : "no"; |
612 | qdict_put(cpu, "halted", qstring_from_str(answer)); | |
613 | ||
614 | qlist_append(cpu_list, cpu); | |
6a00d601 | 615 | } |
8f3cec0b LC |
616 | |
617 | *ret_data = QOBJECT(cpu_list); | |
6a00d601 FB |
618 | } |
619 | ||
d54908a5 | 620 | static void do_cpu_set(Monitor *mon, const QDict *qdict) |
6a00d601 | 621 | { |
d54908a5 | 622 | int index = qdict_get_int(qdict, "index"); |
6a00d601 | 623 | if (mon_set_cpu(index) < 0) |
376253ec | 624 | monitor_printf(mon, "Invalid CPU index\n"); |
6a00d601 FB |
625 | } |
626 | ||
376253ec | 627 | static void do_info_jit(Monitor *mon) |
e3db7226 | 628 | { |
376253ec | 629 | dump_exec_info((FILE *)mon, monitor_fprintf); |
e3db7226 FB |
630 | } |
631 | ||
376253ec | 632 | static void do_info_history(Monitor *mon) |
aa455485 FB |
633 | { |
634 | int i; | |
7e2515e8 | 635 | const char *str; |
3b46e624 | 636 | |
cde76ee1 AL |
637 | if (!mon->rs) |
638 | return; | |
7e2515e8 FB |
639 | i = 0; |
640 | for(;;) { | |
731b0364 | 641 | str = readline_get_history(mon->rs, i); |
7e2515e8 FB |
642 | if (!str) |
643 | break; | |
376253ec | 644 | monitor_printf(mon, "%d: '%s'\n", i, str); |
8e3a9fd2 | 645 | i++; |
aa455485 FB |
646 | } |
647 | } | |
648 | ||
76a66253 JM |
649 | #if defined(TARGET_PPC) |
650 | /* XXX: not implemented in other targets */ | |
376253ec | 651 | static void do_info_cpu_stats(Monitor *mon) |
76a66253 JM |
652 | { |
653 | CPUState *env; | |
654 | ||
655 | env = mon_get_cpu(); | |
376253ec | 656 | cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0); |
76a66253 JM |
657 | } |
658 | #endif | |
659 | ||
b223f35f LC |
660 | /** |
661 | * do_quit(): Quit QEMU execution | |
662 | */ | |
663 | static void do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
9dc39cba FB |
664 | { |
665 | exit(0); | |
666 | } | |
667 | ||
376253ec | 668 | static int eject_device(Monitor *mon, BlockDriverState *bs, int force) |
9dc39cba FB |
669 | { |
670 | if (bdrv_is_inserted(bs)) { | |
671 | if (!force) { | |
672 | if (!bdrv_is_removable(bs)) { | |
376253ec | 673 | monitor_printf(mon, "device is not removable\n"); |
9dc39cba FB |
674 | return -1; |
675 | } | |
676 | if (bdrv_is_locked(bs)) { | |
376253ec | 677 | monitor_printf(mon, "device is locked\n"); |
9dc39cba FB |
678 | return -1; |
679 | } | |
680 | } | |
681 | bdrv_close(bs); | |
682 | } | |
683 | return 0; | |
684 | } | |
685 | ||
e1c923a6 | 686 | static void do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba FB |
687 | { |
688 | BlockDriverState *bs; | |
f18c16de LC |
689 | int force = qdict_get_int(qdict, "force"); |
690 | const char *filename = qdict_get_str(qdict, "filename"); | |
9dc39cba | 691 | |
9307c4c1 | 692 | bs = bdrv_find(filename); |
9dc39cba | 693 | if (!bs) { |
376253ec | 694 | monitor_printf(mon, "device not found\n"); |
9dc39cba FB |
695 | return; |
696 | } | |
376253ec | 697 | eject_device(mon, bs, force); |
9dc39cba FB |
698 | } |
699 | ||
376253ec AL |
700 | static void do_change_block(Monitor *mon, const char *device, |
701 | const char *filename, const char *fmt) | |
9dc39cba FB |
702 | { |
703 | BlockDriverState *bs; | |
2ecea9b8 | 704 | BlockDriver *drv = NULL; |
9dc39cba | 705 | |
9307c4c1 | 706 | bs = bdrv_find(device); |
9dc39cba | 707 | if (!bs) { |
376253ec | 708 | monitor_printf(mon, "device not found\n"); |
9dc39cba FB |
709 | return; |
710 | } | |
2ecea9b8 | 711 | if (fmt) { |
eb852011 | 712 | drv = bdrv_find_whitelisted_format(fmt); |
2ecea9b8 | 713 | if (!drv) { |
376253ec | 714 | monitor_printf(mon, "invalid format %s\n", fmt); |
2ecea9b8 AJ |
715 | return; |
716 | } | |
717 | } | |
376253ec | 718 | if (eject_device(mon, bs, 0) < 0) |
9dc39cba | 719 | return; |
2ecea9b8 | 720 | bdrv_open2(bs, filename, 0, drv); |
376253ec | 721 | monitor_read_bdrv_key_start(mon, bs, NULL, NULL); |
bb5fc20f AL |
722 | } |
723 | ||
376253ec AL |
724 | static void change_vnc_password_cb(Monitor *mon, const char *password, |
725 | void *opaque) | |
bb5fc20f AL |
726 | { |
727 | if (vnc_display_password(NULL, password) < 0) | |
376253ec | 728 | monitor_printf(mon, "could not set VNC server password\n"); |
bb5fc20f | 729 | |
731b0364 | 730 | monitor_read_command(mon, 1); |
9dc39cba FB |
731 | } |
732 | ||
376253ec | 733 | static void do_change_vnc(Monitor *mon, const char *target, const char *arg) |
e25a5822 | 734 | { |
70848515 | 735 | if (strcmp(target, "passwd") == 0 || |
28a76be8 AL |
736 | strcmp(target, "password") == 0) { |
737 | if (arg) { | |
bb5fc20f | 738 | char password[9]; |
28a76be8 AL |
739 | strncpy(password, arg, sizeof(password)); |
740 | password[sizeof(password) - 1] = '\0'; | |
376253ec | 741 | change_vnc_password_cb(mon, password, NULL); |
bb5fc20f | 742 | } else { |
376253ec | 743 | monitor_read_password(mon, change_vnc_password_cb, NULL); |
bb5fc20f | 744 | } |
70848515 | 745 | } else { |
28a76be8 | 746 | if (vnc_display_open(NULL, target) < 0) |
376253ec | 747 | monitor_printf(mon, "could not start VNC server on %s\n", target); |
70848515 | 748 | } |
e25a5822 TS |
749 | } |
750 | ||
1d4daa91 | 751 | static void do_change(Monitor *mon, const QDict *qdict) |
e25a5822 | 752 | { |
1d4daa91 LC |
753 | const char *device = qdict_get_str(qdict, "device"); |
754 | const char *target = qdict_get_str(qdict, "target"); | |
755 | const char *arg = qdict_get_try_str(qdict, "arg"); | |
e25a5822 | 756 | if (strcmp(device, "vnc") == 0) { |
28a76be8 | 757 | do_change_vnc(mon, target, arg); |
e25a5822 | 758 | } else { |
28a76be8 | 759 | do_change_block(mon, device, target, arg); |
e25a5822 TS |
760 | } |
761 | } | |
762 | ||
d54908a5 | 763 | static void do_screen_dump(Monitor *mon, const QDict *qdict) |
59a983b9 | 764 | { |
d54908a5 | 765 | vga_hw_screen_dump(qdict_get_str(qdict, "filename")); |
59a983b9 FB |
766 | } |
767 | ||
d54908a5 | 768 | static void do_logfile(Monitor *mon, const QDict *qdict) |
e735b91c | 769 | { |
d54908a5 | 770 | cpu_set_log_filename(qdict_get_str(qdict, "filename")); |
e735b91c PB |
771 | } |
772 | ||
d54908a5 | 773 | static void do_log(Monitor *mon, const QDict *qdict) |
f193c797 FB |
774 | { |
775 | int mask; | |
d54908a5 | 776 | const char *items = qdict_get_str(qdict, "items"); |
3b46e624 | 777 | |
9307c4c1 | 778 | if (!strcmp(items, "none")) { |
f193c797 FB |
779 | mask = 0; |
780 | } else { | |
9307c4c1 | 781 | mask = cpu_str_to_log_mask(items); |
f193c797 | 782 | if (!mask) { |
376253ec | 783 | help_cmd(mon, "log"); |
f193c797 FB |
784 | return; |
785 | } | |
786 | } | |
787 | cpu_set_log(mask); | |
788 | } | |
789 | ||
d54908a5 | 790 | static void do_singlestep(Monitor *mon, const QDict *qdict) |
1b530a6d | 791 | { |
d54908a5 | 792 | const char *option = qdict_get_try_str(qdict, "option"); |
1b530a6d AJ |
793 | if (!option || !strcmp(option, "on")) { |
794 | singlestep = 1; | |
795 | } else if (!strcmp(option, "off")) { | |
796 | singlestep = 0; | |
797 | } else { | |
798 | monitor_printf(mon, "unexpected option %s\n", option); | |
799 | } | |
800 | } | |
801 | ||
e0c97bde LC |
802 | /** |
803 | * do_stop(): Stop VM execution | |
804 | */ | |
805 | static void do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
8a7ddc38 FB |
806 | { |
807 | vm_stop(EXCP_INTERRUPT); | |
808 | } | |
809 | ||
bb5fc20f | 810 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs); |
c0f4ce77 | 811 | |
376253ec AL |
812 | struct bdrv_iterate_context { |
813 | Monitor *mon; | |
814 | int err; | |
815 | }; | |
816 | ||
a1f896a0 LC |
817 | /** |
818 | * do_cont(): Resume emulation. | |
819 | */ | |
820 | static void do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
8a7ddc38 | 821 | { |
376253ec | 822 | struct bdrv_iterate_context context = { mon, 0 }; |
c0f4ce77 | 823 | |
376253ec | 824 | bdrv_iterate(encrypted_bdrv_it, &context); |
c0f4ce77 | 825 | /* only resume the vm if all keys are set and valid */ |
376253ec | 826 | if (!context.err) |
c0f4ce77 | 827 | vm_start(); |
8a7ddc38 FB |
828 | } |
829 | ||
bb5fc20f AL |
830 | static void bdrv_key_cb(void *opaque, int err) |
831 | { | |
376253ec AL |
832 | Monitor *mon = opaque; |
833 | ||
bb5fc20f AL |
834 | /* another key was set successfully, retry to continue */ |
835 | if (!err) | |
a1f896a0 | 836 | do_cont(mon, NULL, NULL); |
bb5fc20f AL |
837 | } |
838 | ||
839 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs) | |
840 | { | |
376253ec | 841 | struct bdrv_iterate_context *context = opaque; |
bb5fc20f | 842 | |
376253ec AL |
843 | if (!context->err && bdrv_key_required(bs)) { |
844 | context->err = -EBUSY; | |
845 | monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb, | |
846 | context->mon); | |
bb5fc20f AL |
847 | } |
848 | } | |
849 | ||
d54908a5 | 850 | static void do_gdbserver(Monitor *mon, const QDict *qdict) |
59030a8c | 851 | { |
d54908a5 | 852 | const char *device = qdict_get_try_str(qdict, "device"); |
59030a8c AL |
853 | if (!device) |
854 | device = "tcp::" DEFAULT_GDBSTUB_PORT; | |
855 | if (gdbserver_start(device) < 0) { | |
856 | monitor_printf(mon, "Could not open gdbserver on device '%s'\n", | |
857 | device); | |
858 | } else if (strcmp(device, "none") == 0) { | |
36556b20 | 859 | monitor_printf(mon, "Disabled gdbserver\n"); |
8a7ddc38 | 860 | } else { |
59030a8c AL |
861 | monitor_printf(mon, "Waiting for gdb connection on device '%s'\n", |
862 | device); | |
8a7ddc38 FB |
863 | } |
864 | } | |
865 | ||
d54908a5 | 866 | static void do_watchdog_action(Monitor *mon, const QDict *qdict) |
9dd986cc | 867 | { |
d54908a5 | 868 | const char *action = qdict_get_str(qdict, "action"); |
9dd986cc RJ |
869 | if (select_watchdog_action(action) == -1) { |
870 | monitor_printf(mon, "Unknown watchdog action '%s'\n", action); | |
871 | } | |
872 | } | |
873 | ||
376253ec | 874 | static void monitor_printc(Monitor *mon, int c) |
9307c4c1 | 875 | { |
376253ec | 876 | monitor_printf(mon, "'"); |
9307c4c1 FB |
877 | switch(c) { |
878 | case '\'': | |
376253ec | 879 | monitor_printf(mon, "\\'"); |
9307c4c1 FB |
880 | break; |
881 | case '\\': | |
376253ec | 882 | monitor_printf(mon, "\\\\"); |
9307c4c1 FB |
883 | break; |
884 | case '\n': | |
376253ec | 885 | monitor_printf(mon, "\\n"); |
9307c4c1 FB |
886 | break; |
887 | case '\r': | |
376253ec | 888 | monitor_printf(mon, "\\r"); |
9307c4c1 FB |
889 | break; |
890 | default: | |
891 | if (c >= 32 && c <= 126) { | |
376253ec | 892 | monitor_printf(mon, "%c", c); |
9307c4c1 | 893 | } else { |
376253ec | 894 | monitor_printf(mon, "\\x%02x", c); |
9307c4c1 FB |
895 | } |
896 | break; | |
897 | } | |
376253ec | 898 | monitor_printf(mon, "'"); |
9307c4c1 FB |
899 | } |
900 | ||
376253ec | 901 | static void memory_dump(Monitor *mon, int count, int format, int wsize, |
c227f099 | 902 | target_phys_addr_t addr, int is_physical) |
9307c4c1 | 903 | { |
6a00d601 | 904 | CPUState *env; |
9307c4c1 FB |
905 | int nb_per_line, l, line_size, i, max_digits, len; |
906 | uint8_t buf[16]; | |
907 | uint64_t v; | |
908 | ||
909 | if (format == 'i') { | |
910 | int flags; | |
911 | flags = 0; | |
6a00d601 FB |
912 | env = mon_get_cpu(); |
913 | if (!env && !is_physical) | |
914 | return; | |
9307c4c1 | 915 | #ifdef TARGET_I386 |
4c27ba27 | 916 | if (wsize == 2) { |
9307c4c1 | 917 | flags = 1; |
4c27ba27 FB |
918 | } else if (wsize == 4) { |
919 | flags = 0; | |
920 | } else { | |
6a15fd12 | 921 | /* as default we use the current CS size */ |
4c27ba27 | 922 | flags = 0; |
6a15fd12 FB |
923 | if (env) { |
924 | #ifdef TARGET_X86_64 | |
5fafdf24 | 925 | if ((env->efer & MSR_EFER_LMA) && |
6a15fd12 FB |
926 | (env->segs[R_CS].flags & DESC_L_MASK)) |
927 | flags = 2; | |
928 | else | |
929 | #endif | |
930 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
931 | flags = 1; | |
932 | } | |
4c27ba27 FB |
933 | } |
934 | #endif | |
376253ec | 935 | monitor_disas(mon, env, addr, count, is_physical, flags); |
9307c4c1 FB |
936 | return; |
937 | } | |
938 | ||
939 | len = wsize * count; | |
940 | if (wsize == 1) | |
941 | line_size = 8; | |
942 | else | |
943 | line_size = 16; | |
944 | nb_per_line = line_size / wsize; | |
945 | max_digits = 0; | |
946 | ||
947 | switch(format) { | |
948 | case 'o': | |
949 | max_digits = (wsize * 8 + 2) / 3; | |
950 | break; | |
951 | default: | |
952 | case 'x': | |
953 | max_digits = (wsize * 8) / 4; | |
954 | break; | |
955 | case 'u': | |
956 | case 'd': | |
957 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
958 | break; | |
959 | case 'c': | |
960 | wsize = 1; | |
961 | break; | |
962 | } | |
963 | ||
964 | while (len > 0) { | |
7743e588 | 965 | if (is_physical) |
376253ec | 966 | monitor_printf(mon, TARGET_FMT_plx ":", addr); |
7743e588 | 967 | else |
376253ec | 968 | monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr); |
9307c4c1 FB |
969 | l = len; |
970 | if (l > line_size) | |
971 | l = line_size; | |
972 | if (is_physical) { | |
973 | cpu_physical_memory_rw(addr, buf, l, 0); | |
974 | } else { | |
6a00d601 FB |
975 | env = mon_get_cpu(); |
976 | if (!env) | |
977 | break; | |
c8f79b67 | 978 | if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
376253ec | 979 | monitor_printf(mon, " Cannot access memory\n"); |
c8f79b67 AL |
980 | break; |
981 | } | |
9307c4c1 | 982 | } |
5fafdf24 | 983 | i = 0; |
9307c4c1 FB |
984 | while (i < l) { |
985 | switch(wsize) { | |
986 | default: | |
987 | case 1: | |
988 | v = ldub_raw(buf + i); | |
989 | break; | |
990 | case 2: | |
991 | v = lduw_raw(buf + i); | |
992 | break; | |
993 | case 4: | |
92a31b1f | 994 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
995 | break; |
996 | case 8: | |
997 | v = ldq_raw(buf + i); | |
998 | break; | |
999 | } | |
376253ec | 1000 | monitor_printf(mon, " "); |
9307c4c1 FB |
1001 | switch(format) { |
1002 | case 'o': | |
376253ec | 1003 | monitor_printf(mon, "%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
1004 | break; |
1005 | case 'x': | |
376253ec | 1006 | monitor_printf(mon, "0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
1007 | break; |
1008 | case 'u': | |
376253ec | 1009 | monitor_printf(mon, "%*" PRIu64, max_digits, v); |
9307c4c1 FB |
1010 | break; |
1011 | case 'd': | |
376253ec | 1012 | monitor_printf(mon, "%*" PRId64, max_digits, v); |
9307c4c1 FB |
1013 | break; |
1014 | case 'c': | |
376253ec | 1015 | monitor_printc(mon, v); |
9307c4c1 FB |
1016 | break; |
1017 | } | |
1018 | i += wsize; | |
1019 | } | |
376253ec | 1020 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1021 | addr += l; |
1022 | len -= l; | |
1023 | } | |
1024 | } | |
1025 | ||
1bd1442e | 1026 | static void do_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1027 | { |
1bd1442e LC |
1028 | int count = qdict_get_int(qdict, "count"); |
1029 | int format = qdict_get_int(qdict, "format"); | |
1030 | int size = qdict_get_int(qdict, "size"); | |
1031 | target_long addr = qdict_get_int(qdict, "addr"); | |
1032 | ||
376253ec | 1033 | memory_dump(mon, count, format, size, addr, 0); |
9307c4c1 FB |
1034 | } |
1035 | ||
1bd1442e | 1036 | static void do_physical_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1037 | { |
1bd1442e LC |
1038 | int count = qdict_get_int(qdict, "count"); |
1039 | int format = qdict_get_int(qdict, "format"); | |
1040 | int size = qdict_get_int(qdict, "size"); | |
c227f099 | 1041 | target_phys_addr_t addr = qdict_get_int(qdict, "addr"); |
1bd1442e | 1042 | |
376253ec | 1043 | memory_dump(mon, count, format, size, addr, 1); |
9307c4c1 FB |
1044 | } |
1045 | ||
1bd1442e | 1046 | static void do_print(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1047 | { |
1bd1442e | 1048 | int format = qdict_get_int(qdict, "format"); |
c227f099 | 1049 | target_phys_addr_t val = qdict_get_int(qdict, "val"); |
1bd1442e | 1050 | |
7743e588 | 1051 | #if TARGET_PHYS_ADDR_BITS == 32 |
9307c4c1 FB |
1052 | switch(format) { |
1053 | case 'o': | |
376253ec | 1054 | monitor_printf(mon, "%#o", val); |
9307c4c1 FB |
1055 | break; |
1056 | case 'x': | |
376253ec | 1057 | monitor_printf(mon, "%#x", val); |
9307c4c1 FB |
1058 | break; |
1059 | case 'u': | |
376253ec | 1060 | monitor_printf(mon, "%u", val); |
9307c4c1 FB |
1061 | break; |
1062 | default: | |
1063 | case 'd': | |
376253ec | 1064 | monitor_printf(mon, "%d", val); |
9307c4c1 FB |
1065 | break; |
1066 | case 'c': | |
376253ec | 1067 | monitor_printc(mon, val); |
9307c4c1 FB |
1068 | break; |
1069 | } | |
92a31b1f FB |
1070 | #else |
1071 | switch(format) { | |
1072 | case 'o': | |
376253ec | 1073 | monitor_printf(mon, "%#" PRIo64, val); |
92a31b1f FB |
1074 | break; |
1075 | case 'x': | |
376253ec | 1076 | monitor_printf(mon, "%#" PRIx64, val); |
92a31b1f FB |
1077 | break; |
1078 | case 'u': | |
376253ec | 1079 | monitor_printf(mon, "%" PRIu64, val); |
92a31b1f FB |
1080 | break; |
1081 | default: | |
1082 | case 'd': | |
376253ec | 1083 | monitor_printf(mon, "%" PRId64, val); |
92a31b1f FB |
1084 | break; |
1085 | case 'c': | |
376253ec | 1086 | monitor_printc(mon, val); |
92a31b1f FB |
1087 | break; |
1088 | } | |
1089 | #endif | |
376253ec | 1090 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1091 | } |
1092 | ||
57e09454 | 1093 | static void do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data) |
b371dc59 FB |
1094 | { |
1095 | FILE *f; | |
afe67ef2 LC |
1096 | uint32_t size = qdict_get_int(qdict, "size"); |
1097 | const char *filename = qdict_get_str(qdict, "filename"); | |
1098 | target_long addr = qdict_get_int(qdict, "val"); | |
b371dc59 FB |
1099 | uint32_t l; |
1100 | CPUState *env; | |
1101 | uint8_t buf[1024]; | |
1102 | ||
1103 | env = mon_get_cpu(); | |
1104 | if (!env) | |
1105 | return; | |
1106 | ||
1107 | f = fopen(filename, "wb"); | |
1108 | if (!f) { | |
376253ec | 1109 | monitor_printf(mon, "could not open '%s'\n", filename); |
b371dc59 FB |
1110 | return; |
1111 | } | |
1112 | while (size != 0) { | |
1113 | l = sizeof(buf); | |
1114 | if (l > size) | |
1115 | l = size; | |
1116 | cpu_memory_rw_debug(env, addr, buf, l, 0); | |
1117 | fwrite(buf, 1, l, f); | |
1118 | addr += l; | |
1119 | size -= l; | |
1120 | } | |
1121 | fclose(f); | |
1122 | } | |
1123 | ||
18f5a8bf LC |
1124 | static void do_physical_memory_save(Monitor *mon, const QDict *qdict, |
1125 | QObject **ret_data) | |
a8bdf7a6 AJ |
1126 | { |
1127 | FILE *f; | |
1128 | uint32_t l; | |
1129 | uint8_t buf[1024]; | |
afe67ef2 LC |
1130 | uint32_t size = qdict_get_int(qdict, "size"); |
1131 | const char *filename = qdict_get_str(qdict, "filename"); | |
c227f099 | 1132 | target_phys_addr_t addr = qdict_get_int(qdict, "val"); |
a8bdf7a6 AJ |
1133 | |
1134 | f = fopen(filename, "wb"); | |
1135 | if (!f) { | |
376253ec | 1136 | monitor_printf(mon, "could not open '%s'\n", filename); |
a8bdf7a6 AJ |
1137 | return; |
1138 | } | |
1139 | while (size != 0) { | |
1140 | l = sizeof(buf); | |
1141 | if (l > size) | |
1142 | l = size; | |
1143 | cpu_physical_memory_rw(addr, buf, l, 0); | |
1144 | fwrite(buf, 1, l, f); | |
1145 | fflush(f); | |
1146 | addr += l; | |
1147 | size -= l; | |
1148 | } | |
1149 | fclose(f); | |
1150 | } | |
1151 | ||
f18c16de | 1152 | static void do_sum(Monitor *mon, const QDict *qdict) |
e4cf1adc FB |
1153 | { |
1154 | uint32_t addr; | |
1155 | uint8_t buf[1]; | |
1156 | uint16_t sum; | |
f18c16de LC |
1157 | uint32_t start = qdict_get_int(qdict, "start"); |
1158 | uint32_t size = qdict_get_int(qdict, "size"); | |
e4cf1adc FB |
1159 | |
1160 | sum = 0; | |
1161 | for(addr = start; addr < (start + size); addr++) { | |
1162 | cpu_physical_memory_rw(addr, buf, 1, 0); | |
1163 | /* BSD sum algorithm ('sum' Unix command) */ | |
1164 | sum = (sum >> 1) | (sum << 15); | |
1165 | sum += buf[0]; | |
1166 | } | |
376253ec | 1167 | monitor_printf(mon, "%05d\n", sum); |
e4cf1adc FB |
1168 | } |
1169 | ||
a3a91a35 FB |
1170 | typedef struct { |
1171 | int keycode; | |
1172 | const char *name; | |
1173 | } KeyDef; | |
1174 | ||
1175 | static const KeyDef key_defs[] = { | |
1176 | { 0x2a, "shift" }, | |
1177 | { 0x36, "shift_r" }, | |
3b46e624 | 1178 | |
a3a91a35 FB |
1179 | { 0x38, "alt" }, |
1180 | { 0xb8, "alt_r" }, | |
2ba27c7f TS |
1181 | { 0x64, "altgr" }, |
1182 | { 0xe4, "altgr_r" }, | |
a3a91a35 FB |
1183 | { 0x1d, "ctrl" }, |
1184 | { 0x9d, "ctrl_r" }, | |
1185 | ||
1186 | { 0xdd, "menu" }, | |
1187 | ||
1188 | { 0x01, "esc" }, | |
1189 | ||
1190 | { 0x02, "1" }, | |
1191 | { 0x03, "2" }, | |
1192 | { 0x04, "3" }, | |
1193 | { 0x05, "4" }, | |
1194 | { 0x06, "5" }, | |
1195 | { 0x07, "6" }, | |
1196 | { 0x08, "7" }, | |
1197 | { 0x09, "8" }, | |
1198 | { 0x0a, "9" }, | |
1199 | { 0x0b, "0" }, | |
64866c3d FB |
1200 | { 0x0c, "minus" }, |
1201 | { 0x0d, "equal" }, | |
a3a91a35 FB |
1202 | { 0x0e, "backspace" }, |
1203 | ||
1204 | { 0x0f, "tab" }, | |
1205 | { 0x10, "q" }, | |
1206 | { 0x11, "w" }, | |
1207 | { 0x12, "e" }, | |
1208 | { 0x13, "r" }, | |
1209 | { 0x14, "t" }, | |
1210 | { 0x15, "y" }, | |
1211 | { 0x16, "u" }, | |
1212 | { 0x17, "i" }, | |
1213 | { 0x18, "o" }, | |
1214 | { 0x19, "p" }, | |
1215 | ||
1216 | { 0x1c, "ret" }, | |
1217 | ||
1218 | { 0x1e, "a" }, | |
1219 | { 0x1f, "s" }, | |
1220 | { 0x20, "d" }, | |
1221 | { 0x21, "f" }, | |
1222 | { 0x22, "g" }, | |
1223 | { 0x23, "h" }, | |
1224 | { 0x24, "j" }, | |
1225 | { 0x25, "k" }, | |
1226 | { 0x26, "l" }, | |
1227 | ||
1228 | { 0x2c, "z" }, | |
1229 | { 0x2d, "x" }, | |
1230 | { 0x2e, "c" }, | |
1231 | { 0x2f, "v" }, | |
1232 | { 0x30, "b" }, | |
1233 | { 0x31, "n" }, | |
1234 | { 0x32, "m" }, | |
9155fc45 AJ |
1235 | { 0x33, "comma" }, |
1236 | { 0x34, "dot" }, | |
1237 | { 0x35, "slash" }, | |
3b46e624 | 1238 | |
4d3b6f6e AZ |
1239 | { 0x37, "asterisk" }, |
1240 | ||
a3a91a35 | 1241 | { 0x39, "spc" }, |
00ffa62a | 1242 | { 0x3a, "caps_lock" }, |
a3a91a35 FB |
1243 | { 0x3b, "f1" }, |
1244 | { 0x3c, "f2" }, | |
1245 | { 0x3d, "f3" }, | |
1246 | { 0x3e, "f4" }, | |
1247 | { 0x3f, "f5" }, | |
1248 | { 0x40, "f6" }, | |
1249 | { 0x41, "f7" }, | |
1250 | { 0x42, "f8" }, | |
1251 | { 0x43, "f9" }, | |
1252 | { 0x44, "f10" }, | |
00ffa62a | 1253 | { 0x45, "num_lock" }, |
a3a91a35 FB |
1254 | { 0x46, "scroll_lock" }, |
1255 | ||
64866c3d FB |
1256 | { 0xb5, "kp_divide" }, |
1257 | { 0x37, "kp_multiply" }, | |
0cfec834 | 1258 | { 0x4a, "kp_subtract" }, |
64866c3d FB |
1259 | { 0x4e, "kp_add" }, |
1260 | { 0x9c, "kp_enter" }, | |
1261 | { 0x53, "kp_decimal" }, | |
f2289cb6 | 1262 | { 0x54, "sysrq" }, |
64866c3d FB |
1263 | |
1264 | { 0x52, "kp_0" }, | |
1265 | { 0x4f, "kp_1" }, | |
1266 | { 0x50, "kp_2" }, | |
1267 | { 0x51, "kp_3" }, | |
1268 | { 0x4b, "kp_4" }, | |
1269 | { 0x4c, "kp_5" }, | |
1270 | { 0x4d, "kp_6" }, | |
1271 | { 0x47, "kp_7" }, | |
1272 | { 0x48, "kp_8" }, | |
1273 | { 0x49, "kp_9" }, | |
3b46e624 | 1274 | |
a3a91a35 FB |
1275 | { 0x56, "<" }, |
1276 | ||
1277 | { 0x57, "f11" }, | |
1278 | { 0x58, "f12" }, | |
1279 | ||
1280 | { 0xb7, "print" }, | |
1281 | ||
1282 | { 0xc7, "home" }, | |
1283 | { 0xc9, "pgup" }, | |
1284 | { 0xd1, "pgdn" }, | |
1285 | { 0xcf, "end" }, | |
1286 | ||
1287 | { 0xcb, "left" }, | |
1288 | { 0xc8, "up" }, | |
1289 | { 0xd0, "down" }, | |
1290 | { 0xcd, "right" }, | |
1291 | ||
1292 | { 0xd2, "insert" }, | |
1293 | { 0xd3, "delete" }, | |
c0b5b109 BS |
1294 | #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64) |
1295 | { 0xf0, "stop" }, | |
1296 | { 0xf1, "again" }, | |
1297 | { 0xf2, "props" }, | |
1298 | { 0xf3, "undo" }, | |
1299 | { 0xf4, "front" }, | |
1300 | { 0xf5, "copy" }, | |
1301 | { 0xf6, "open" }, | |
1302 | { 0xf7, "paste" }, | |
1303 | { 0xf8, "find" }, | |
1304 | { 0xf9, "cut" }, | |
1305 | { 0xfa, "lf" }, | |
1306 | { 0xfb, "help" }, | |
1307 | { 0xfc, "meta_l" }, | |
1308 | { 0xfd, "meta_r" }, | |
1309 | { 0xfe, "compose" }, | |
1310 | #endif | |
a3a91a35 FB |
1311 | { 0, NULL }, |
1312 | }; | |
1313 | ||
1314 | static int get_keycode(const char *key) | |
1315 | { | |
1316 | const KeyDef *p; | |
64866c3d FB |
1317 | char *endp; |
1318 | int ret; | |
a3a91a35 FB |
1319 | |
1320 | for(p = key_defs; p->name != NULL; p++) { | |
1321 | if (!strcmp(key, p->name)) | |
1322 | return p->keycode; | |
1323 | } | |
64866c3d FB |
1324 | if (strstart(key, "0x", NULL)) { |
1325 | ret = strtoul(key, &endp, 0); | |
1326 | if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) | |
1327 | return ret; | |
1328 | } | |
a3a91a35 FB |
1329 | return -1; |
1330 | } | |
1331 | ||
c8256f9d AZ |
1332 | #define MAX_KEYCODES 16 |
1333 | static uint8_t keycodes[MAX_KEYCODES]; | |
1334 | static int nb_pending_keycodes; | |
1335 | static QEMUTimer *key_timer; | |
1336 | ||
1337 | static void release_keys(void *opaque) | |
1338 | { | |
1339 | int keycode; | |
1340 | ||
1341 | while (nb_pending_keycodes > 0) { | |
1342 | nb_pending_keycodes--; | |
1343 | keycode = keycodes[nb_pending_keycodes]; | |
1344 | if (keycode & 0x80) | |
1345 | kbd_put_keycode(0xe0); | |
1346 | kbd_put_keycode(keycode | 0x80); | |
1347 | } | |
1348 | } | |
1349 | ||
1d4daa91 | 1350 | static void do_sendkey(Monitor *mon, const QDict *qdict) |
a3a91a35 | 1351 | { |
3401c0d9 AZ |
1352 | char keyname_buf[16]; |
1353 | char *separator; | |
1354 | int keyname_len, keycode, i; | |
1d4daa91 LC |
1355 | const char *string = qdict_get_str(qdict, "string"); |
1356 | int has_hold_time = qdict_haskey(qdict, "hold_time"); | |
1357 | int hold_time = qdict_get_try_int(qdict, "hold_time", -1); | |
3401c0d9 | 1358 | |
c8256f9d AZ |
1359 | if (nb_pending_keycodes > 0) { |
1360 | qemu_del_timer(key_timer); | |
1361 | release_keys(NULL); | |
1362 | } | |
1363 | if (!has_hold_time) | |
1364 | hold_time = 100; | |
1365 | i = 0; | |
3401c0d9 AZ |
1366 | while (1) { |
1367 | separator = strchr(string, '-'); | |
1368 | keyname_len = separator ? separator - string : strlen(string); | |
1369 | if (keyname_len > 0) { | |
1370 | pstrcpy(keyname_buf, sizeof(keyname_buf), string); | |
1371 | if (keyname_len > sizeof(keyname_buf) - 1) { | |
376253ec | 1372 | monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf); |
3401c0d9 | 1373 | return; |
a3a91a35 | 1374 | } |
c8256f9d | 1375 | if (i == MAX_KEYCODES) { |
376253ec | 1376 | monitor_printf(mon, "too many keys\n"); |
3401c0d9 AZ |
1377 | return; |
1378 | } | |
1379 | keyname_buf[keyname_len] = 0; | |
1380 | keycode = get_keycode(keyname_buf); | |
1381 | if (keycode < 0) { | |
376253ec | 1382 | monitor_printf(mon, "unknown key: '%s'\n", keyname_buf); |
3401c0d9 AZ |
1383 | return; |
1384 | } | |
c8256f9d | 1385 | keycodes[i++] = keycode; |
a3a91a35 | 1386 | } |
3401c0d9 | 1387 | if (!separator) |
a3a91a35 | 1388 | break; |
3401c0d9 | 1389 | string = separator + 1; |
a3a91a35 | 1390 | } |
c8256f9d | 1391 | nb_pending_keycodes = i; |
a3a91a35 | 1392 | /* key down events */ |
c8256f9d | 1393 | for (i = 0; i < nb_pending_keycodes; i++) { |
a3a91a35 FB |
1394 | keycode = keycodes[i]; |
1395 | if (keycode & 0x80) | |
1396 | kbd_put_keycode(0xe0); | |
1397 | kbd_put_keycode(keycode & 0x7f); | |
1398 | } | |
c8256f9d | 1399 | /* delayed key up events */ |
f227f17d | 1400 | qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
6ee093c9 | 1401 | muldiv64(get_ticks_per_sec(), hold_time, 1000)); |
a3a91a35 FB |
1402 | } |
1403 | ||
13224a87 FB |
1404 | static int mouse_button_state; |
1405 | ||
1d4daa91 | 1406 | static void do_mouse_move(Monitor *mon, const QDict *qdict) |
13224a87 FB |
1407 | { |
1408 | int dx, dy, dz; | |
1d4daa91 LC |
1409 | const char *dx_str = qdict_get_str(qdict, "dx_str"); |
1410 | const char *dy_str = qdict_get_str(qdict, "dy_str"); | |
1411 | const char *dz_str = qdict_get_try_str(qdict, "dz_str"); | |
13224a87 FB |
1412 | dx = strtol(dx_str, NULL, 0); |
1413 | dy = strtol(dy_str, NULL, 0); | |
1414 | dz = 0; | |
5fafdf24 | 1415 | if (dz_str) |
13224a87 FB |
1416 | dz = strtol(dz_str, NULL, 0); |
1417 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
1418 | } | |
1419 | ||
d54908a5 | 1420 | static void do_mouse_button(Monitor *mon, const QDict *qdict) |
13224a87 | 1421 | { |
d54908a5 | 1422 | int button_state = qdict_get_int(qdict, "button_state"); |
13224a87 FB |
1423 | mouse_button_state = button_state; |
1424 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
1425 | } | |
1426 | ||
aa93e39c | 1427 | static void do_ioport_read(Monitor *mon, const QDict *qdict) |
3440557b | 1428 | { |
aa93e39c LC |
1429 | int size = qdict_get_int(qdict, "size"); |
1430 | int addr = qdict_get_int(qdict, "addr"); | |
1431 | int has_index = qdict_haskey(qdict, "index"); | |
3440557b FB |
1432 | uint32_t val; |
1433 | int suffix; | |
1434 | ||
1435 | if (has_index) { | |
aa93e39c | 1436 | int index = qdict_get_int(qdict, "index"); |
afcea8cb | 1437 | cpu_outb(addr & IOPORTS_MASK, index & 0xff); |
3440557b FB |
1438 | addr++; |
1439 | } | |
1440 | addr &= 0xffff; | |
1441 | ||
1442 | switch(size) { | |
1443 | default: | |
1444 | case 1: | |
afcea8cb | 1445 | val = cpu_inb(addr); |
3440557b FB |
1446 | suffix = 'b'; |
1447 | break; | |
1448 | case 2: | |
afcea8cb | 1449 | val = cpu_inw(addr); |
3440557b FB |
1450 | suffix = 'w'; |
1451 | break; | |
1452 | case 4: | |
afcea8cb | 1453 | val = cpu_inl(addr); |
3440557b FB |
1454 | suffix = 'l'; |
1455 | break; | |
1456 | } | |
376253ec AL |
1457 | monitor_printf(mon, "port%c[0x%04x] = %#0*x\n", |
1458 | suffix, addr, size * 2, val); | |
3440557b | 1459 | } |
a3a91a35 | 1460 | |
1bd1442e | 1461 | static void do_ioport_write(Monitor *mon, const QDict *qdict) |
f114784f | 1462 | { |
1bd1442e LC |
1463 | int size = qdict_get_int(qdict, "size"); |
1464 | int addr = qdict_get_int(qdict, "addr"); | |
1465 | int val = qdict_get_int(qdict, "val"); | |
1466 | ||
f114784f JK |
1467 | addr &= IOPORTS_MASK; |
1468 | ||
1469 | switch (size) { | |
1470 | default: | |
1471 | case 1: | |
afcea8cb | 1472 | cpu_outb(addr, val); |
f114784f JK |
1473 | break; |
1474 | case 2: | |
afcea8cb | 1475 | cpu_outw(addr, val); |
f114784f JK |
1476 | break; |
1477 | case 4: | |
afcea8cb | 1478 | cpu_outl(addr, val); |
f114784f JK |
1479 | break; |
1480 | } | |
1481 | } | |
1482 | ||
d54908a5 | 1483 | static void do_boot_set(Monitor *mon, const QDict *qdict) |
0ecdffbb AJ |
1484 | { |
1485 | int res; | |
d54908a5 | 1486 | const char *bootdevice = qdict_get_str(qdict, "bootdevice"); |
0ecdffbb | 1487 | |
76e30d0f JK |
1488 | res = qemu_boot_set(bootdevice); |
1489 | if (res == 0) { | |
1490 | monitor_printf(mon, "boot device list now set to %s\n", bootdevice); | |
1491 | } else if (res > 0) { | |
1492 | monitor_printf(mon, "setting boot device list failed\n"); | |
0ecdffbb | 1493 | } else { |
376253ec AL |
1494 | monitor_printf(mon, "no function defined to set boot device list for " |
1495 | "this architecture\n"); | |
0ecdffbb AJ |
1496 | } |
1497 | } | |
1498 | ||
c80d259e LC |
1499 | /** |
1500 | * do_system_reset(): Issue a machine reset | |
1501 | */ | |
1502 | static void do_system_reset(Monitor *mon, const QDict *qdict, | |
1503 | QObject **ret_data) | |
e4f9082b FB |
1504 | { |
1505 | qemu_system_reset_request(); | |
1506 | } | |
1507 | ||
43076664 LC |
1508 | /** |
1509 | * do_system_powerdown(): Issue a machine powerdown | |
1510 | */ | |
1511 | static void do_system_powerdown(Monitor *mon, const QDict *qdict, | |
1512 | QObject **ret_data) | |
3475187d FB |
1513 | { |
1514 | qemu_system_powerdown_request(); | |
1515 | } | |
1516 | ||
b86bda5b | 1517 | #if defined(TARGET_I386) |
376253ec | 1518 | static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask) |
b86bda5b | 1519 | { |
376253ec AL |
1520 | monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n", |
1521 | addr, | |
1522 | pte & mask, | |
1523 | pte & PG_GLOBAL_MASK ? 'G' : '-', | |
1524 | pte & PG_PSE_MASK ? 'P' : '-', | |
1525 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
1526 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
1527 | pte & PG_PCD_MASK ? 'C' : '-', | |
1528 | pte & PG_PWT_MASK ? 'T' : '-', | |
1529 | pte & PG_USER_MASK ? 'U' : '-', | |
1530 | pte & PG_RW_MASK ? 'W' : '-'); | |
b86bda5b FB |
1531 | } |
1532 | ||
376253ec | 1533 | static void tlb_info(Monitor *mon) |
b86bda5b | 1534 | { |
6a00d601 | 1535 | CPUState *env; |
b86bda5b FB |
1536 | int l1, l2; |
1537 | uint32_t pgd, pde, pte; | |
1538 | ||
6a00d601 FB |
1539 | env = mon_get_cpu(); |
1540 | if (!env) | |
1541 | return; | |
1542 | ||
b86bda5b | 1543 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1544 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1545 | return; |
1546 | } | |
1547 | pgd = env->cr[3] & ~0xfff; | |
1548 | for(l1 = 0; l1 < 1024; l1++) { | |
1549 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1550 | pde = le32_to_cpu(pde); | |
1551 | if (pde & PG_PRESENT_MASK) { | |
1552 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
376253ec | 1553 | print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1)); |
b86bda5b FB |
1554 | } else { |
1555 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1556 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1557 | (uint8_t *)&pte, 4); |
1558 | pte = le32_to_cpu(pte); | |
1559 | if (pte & PG_PRESENT_MASK) { | |
376253ec | 1560 | print_pte(mon, (l1 << 22) + (l2 << 12), |
5fafdf24 | 1561 | pte & ~PG_PSE_MASK, |
b86bda5b FB |
1562 | ~0xfff); |
1563 | } | |
1564 | } | |
1565 | } | |
1566 | } | |
1567 | } | |
1568 | } | |
1569 | ||
376253ec | 1570 | static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot, |
b86bda5b FB |
1571 | uint32_t end, int prot) |
1572 | { | |
9746b15b FB |
1573 | int prot1; |
1574 | prot1 = *plast_prot; | |
1575 | if (prot != prot1) { | |
b86bda5b | 1576 | if (*pstart != -1) { |
376253ec AL |
1577 | monitor_printf(mon, "%08x-%08x %08x %c%c%c\n", |
1578 | *pstart, end, end - *pstart, | |
1579 | prot1 & PG_USER_MASK ? 'u' : '-', | |
1580 | 'r', | |
1581 | prot1 & PG_RW_MASK ? 'w' : '-'); | |
b86bda5b FB |
1582 | } |
1583 | if (prot != 0) | |
1584 | *pstart = end; | |
1585 | else | |
1586 | *pstart = -1; | |
1587 | *plast_prot = prot; | |
1588 | } | |
1589 | } | |
1590 | ||
376253ec | 1591 | static void mem_info(Monitor *mon) |
b86bda5b | 1592 | { |
6a00d601 | 1593 | CPUState *env; |
b86bda5b FB |
1594 | int l1, l2, prot, last_prot; |
1595 | uint32_t pgd, pde, pte, start, end; | |
1596 | ||
6a00d601 FB |
1597 | env = mon_get_cpu(); |
1598 | if (!env) | |
1599 | return; | |
1600 | ||
b86bda5b | 1601 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1602 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1603 | return; |
1604 | } | |
1605 | pgd = env->cr[3] & ~0xfff; | |
1606 | last_prot = 0; | |
1607 | start = -1; | |
1608 | for(l1 = 0; l1 < 1024; l1++) { | |
1609 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1610 | pde = le32_to_cpu(pde); | |
1611 | end = l1 << 22; | |
1612 | if (pde & PG_PRESENT_MASK) { | |
1613 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
1614 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
376253ec | 1615 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1616 | } else { |
1617 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1618 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1619 | (uint8_t *)&pte, 4); |
1620 | pte = le32_to_cpu(pte); | |
1621 | end = (l1 << 22) + (l2 << 12); | |
1622 | if (pte & PG_PRESENT_MASK) { | |
1623 | prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
1624 | } else { | |
1625 | prot = 0; | |
1626 | } | |
376253ec | 1627 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1628 | } |
1629 | } | |
1630 | } else { | |
1631 | prot = 0; | |
376253ec | 1632 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1633 | } |
1634 | } | |
1635 | } | |
1636 | #endif | |
1637 | ||
7c664e2f AJ |
1638 | #if defined(TARGET_SH4) |
1639 | ||
376253ec | 1640 | static void print_tlb(Monitor *mon, int idx, tlb_t *tlb) |
7c664e2f | 1641 | { |
376253ec AL |
1642 | monitor_printf(mon, " tlb%i:\t" |
1643 | "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t" | |
1644 | "v=%hhu shared=%hhu cached=%hhu prot=%hhu " | |
1645 | "dirty=%hhu writethrough=%hhu\n", | |
1646 | idx, | |
1647 | tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size, | |
1648 | tlb->v, tlb->sh, tlb->c, tlb->pr, | |
1649 | tlb->d, tlb->wt); | |
7c664e2f AJ |
1650 | } |
1651 | ||
376253ec | 1652 | static void tlb_info(Monitor *mon) |
7c664e2f AJ |
1653 | { |
1654 | CPUState *env = mon_get_cpu(); | |
1655 | int i; | |
1656 | ||
376253ec | 1657 | monitor_printf (mon, "ITLB:\n"); |
7c664e2f | 1658 | for (i = 0 ; i < ITLB_SIZE ; i++) |
376253ec AL |
1659 | print_tlb (mon, i, &env->itlb[i]); |
1660 | monitor_printf (mon, "UTLB:\n"); | |
7c664e2f | 1661 | for (i = 0 ; i < UTLB_SIZE ; i++) |
376253ec | 1662 | print_tlb (mon, i, &env->utlb[i]); |
7c664e2f AJ |
1663 | } |
1664 | ||
1665 | #endif | |
1666 | ||
376253ec | 1667 | static void do_info_kvm(Monitor *mon) |
7ba1e619 AL |
1668 | { |
1669 | #ifdef CONFIG_KVM | |
376253ec | 1670 | monitor_printf(mon, "kvm support: "); |
7ba1e619 | 1671 | if (kvm_enabled()) |
376253ec | 1672 | monitor_printf(mon, "enabled\n"); |
7ba1e619 | 1673 | else |
376253ec | 1674 | monitor_printf(mon, "disabled\n"); |
7ba1e619 | 1675 | #else |
376253ec | 1676 | monitor_printf(mon, "kvm support: not compiled\n"); |
7ba1e619 AL |
1677 | #endif |
1678 | } | |
1679 | ||
030ea37b AL |
1680 | static void do_info_numa(Monitor *mon) |
1681 | { | |
b28b6230 | 1682 | int i; |
030ea37b AL |
1683 | CPUState *env; |
1684 | ||
1685 | monitor_printf(mon, "%d nodes\n", nb_numa_nodes); | |
1686 | for (i = 0; i < nb_numa_nodes; i++) { | |
1687 | monitor_printf(mon, "node %d cpus:", i); | |
1688 | for (env = first_cpu; env != NULL; env = env->next_cpu) { | |
1689 | if (env->numa_node == i) { | |
1690 | monitor_printf(mon, " %d", env->cpu_index); | |
1691 | } | |
1692 | } | |
1693 | monitor_printf(mon, "\n"); | |
1694 | monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i, | |
1695 | node_mem[i] >> 20); | |
1696 | } | |
1697 | } | |
1698 | ||
5f1ce948 FB |
1699 | #ifdef CONFIG_PROFILER |
1700 | ||
e9a6625e AJ |
1701 | int64_t qemu_time; |
1702 | int64_t dev_time; | |
1703 | ||
376253ec | 1704 | static void do_info_profile(Monitor *mon) |
5f1ce948 FB |
1705 | { |
1706 | int64_t total; | |
1707 | total = qemu_time; | |
1708 | if (total == 0) | |
1709 | total = 1; | |
376253ec | 1710 | monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 1711 | dev_time, dev_time / (double)get_ticks_per_sec()); |
376253ec | 1712 | monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 1713 | qemu_time, qemu_time / (double)get_ticks_per_sec()); |
5f1ce948 | 1714 | qemu_time = 0; |
5f1ce948 | 1715 | dev_time = 0; |
5f1ce948 FB |
1716 | } |
1717 | #else | |
376253ec | 1718 | static void do_info_profile(Monitor *mon) |
5f1ce948 | 1719 | { |
376253ec | 1720 | monitor_printf(mon, "Internal profiler not compiled\n"); |
5f1ce948 FB |
1721 | } |
1722 | #endif | |
1723 | ||
ec36b695 | 1724 | /* Capture support */ |
72cf2d4f | 1725 | static QLIST_HEAD (capture_list_head, CaptureState) capture_head; |
ec36b695 | 1726 | |
376253ec | 1727 | static void do_info_capture(Monitor *mon) |
ec36b695 FB |
1728 | { |
1729 | int i; | |
1730 | CaptureState *s; | |
1731 | ||
1732 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
376253ec | 1733 | monitor_printf(mon, "[%d]: ", i); |
ec36b695 FB |
1734 | s->ops.info (s->opaque); |
1735 | } | |
1736 | } | |
1737 | ||
2313086a | 1738 | #ifdef HAS_AUDIO |
d54908a5 | 1739 | static void do_stop_capture(Monitor *mon, const QDict *qdict) |
ec36b695 FB |
1740 | { |
1741 | int i; | |
d54908a5 | 1742 | int n = qdict_get_int(qdict, "n"); |
ec36b695 FB |
1743 | CaptureState *s; |
1744 | ||
1745 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
1746 | if (i == n) { | |
1747 | s->ops.destroy (s->opaque); | |
72cf2d4f | 1748 | QLIST_REMOVE (s, entries); |
ec36b695 FB |
1749 | qemu_free (s); |
1750 | return; | |
1751 | } | |
1752 | } | |
1753 | } | |
1754 | ||
c1925484 LC |
1755 | static void do_wav_capture(Monitor *mon, const QDict *qdict) |
1756 | { | |
1757 | const char *path = qdict_get_str(qdict, "path"); | |
1758 | int has_freq = qdict_haskey(qdict, "freq"); | |
1759 | int freq = qdict_get_try_int(qdict, "freq", -1); | |
1760 | int has_bits = qdict_haskey(qdict, "bits"); | |
1761 | int bits = qdict_get_try_int(qdict, "bits", -1); | |
1762 | int has_channels = qdict_haskey(qdict, "nchannels"); | |
1763 | int nchannels = qdict_get_try_int(qdict, "nchannels", -1); | |
ec36b695 FB |
1764 | CaptureState *s; |
1765 | ||
1766 | s = qemu_mallocz (sizeof (*s)); | |
ec36b695 FB |
1767 | |
1768 | freq = has_freq ? freq : 44100; | |
1769 | bits = has_bits ? bits : 16; | |
1770 | nchannels = has_channels ? nchannels : 2; | |
1771 | ||
1772 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
376253ec | 1773 | monitor_printf(mon, "Faied to add wave capture\n"); |
ec36b695 FB |
1774 | qemu_free (s); |
1775 | } | |
72cf2d4f | 1776 | QLIST_INSERT_HEAD (&capture_head, s, entries); |
ec36b695 FB |
1777 | } |
1778 | #endif | |
1779 | ||
dc1c0b74 | 1780 | #if defined(TARGET_I386) |
d54908a5 | 1781 | static void do_inject_nmi(Monitor *mon, const QDict *qdict) |
dc1c0b74 AJ |
1782 | { |
1783 | CPUState *env; | |
d54908a5 | 1784 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
dc1c0b74 AJ |
1785 | |
1786 | for (env = first_cpu; env != NULL; env = env->next_cpu) | |
1787 | if (env->cpu_index == cpu_index) { | |
1788 | cpu_interrupt(env, CPU_INTERRUPT_NMI); | |
1789 | break; | |
1790 | } | |
1791 | } | |
1792 | #endif | |
1793 | ||
376253ec | 1794 | static void do_info_status(Monitor *mon) |
6f9c5ee7 | 1795 | { |
1b530a6d AJ |
1796 | if (vm_running) { |
1797 | if (singlestep) { | |
1798 | monitor_printf(mon, "VM status: running (single step mode)\n"); | |
1799 | } else { | |
1800 | monitor_printf(mon, "VM status: running\n"); | |
1801 | } | |
1802 | } else | |
376253ec | 1803 | monitor_printf(mon, "VM status: paused\n"); |
6f9c5ee7 AJ |
1804 | } |
1805 | ||
83fb1de2 LC |
1806 | /** |
1807 | * do_balloon(): Request VM to change its memory allocation | |
1808 | */ | |
1809 | static void do_balloon(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
df751fa8 | 1810 | { |
d54908a5 | 1811 | int value = qdict_get_int(qdict, "value"); |
c227f099 | 1812 | ram_addr_t target = value; |
df751fa8 AL |
1813 | qemu_balloon(target << 20); |
1814 | } | |
1815 | ||
cc1d9c70 LC |
1816 | static void monitor_print_balloon(Monitor *mon, const QObject *data) |
1817 | { | |
1818 | monitor_printf(mon, "balloon: actual=%d\n", | |
1819 | (int)qint_get_int(qobject_to_qint(data))); | |
1820 | } | |
1821 | ||
1822 | /** | |
1823 | * do_info_balloon(): Balloon information | |
1824 | */ | |
1825 | static void do_info_balloon(Monitor *mon, QObject **ret_data) | |
df751fa8 | 1826 | { |
c227f099 | 1827 | ram_addr_t actual; |
df751fa8 AL |
1828 | |
1829 | actual = qemu_balloon_status(); | |
bd322087 | 1830 | if (kvm_enabled() && !kvm_has_sync_mmu()) |
5d6c37fb | 1831 | qemu_error_new(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon"); |
bd322087 | 1832 | else if (actual == 0) |
5d6c37fb | 1833 | qemu_error_new(QERR_DEVICE_NOT_ACTIVE, "balloon"); |
df751fa8 | 1834 | else |
cc1d9c70 | 1835 | *ret_data = QOBJECT(qint_from_int((int)(actual >> 20))); |
df751fa8 AL |
1836 | } |
1837 | ||
15dfcd45 | 1838 | static qemu_acl *find_acl(Monitor *mon, const char *name) |
76655d6d | 1839 | { |
15dfcd45 | 1840 | qemu_acl *acl = qemu_acl_find(name); |
76655d6d | 1841 | |
76655d6d | 1842 | if (!acl) { |
15dfcd45 | 1843 | monitor_printf(mon, "acl: unknown list '%s'\n", name); |
76655d6d | 1844 | } |
15dfcd45 JK |
1845 | return acl; |
1846 | } | |
1847 | ||
d54908a5 | 1848 | static void do_acl_show(Monitor *mon, const QDict *qdict) |
15dfcd45 | 1849 | { |
d54908a5 | 1850 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
1851 | qemu_acl *acl = find_acl(mon, aclname); |
1852 | qemu_acl_entry *entry; | |
1853 | int i = 0; | |
76655d6d | 1854 | |
15dfcd45 | 1855 | if (acl) { |
28a76be8 | 1856 | monitor_printf(mon, "policy: %s\n", |
76655d6d | 1857 | acl->defaultDeny ? "deny" : "allow"); |
72cf2d4f | 1858 | QTAILQ_FOREACH(entry, &acl->entries, next) { |
28a76be8 AL |
1859 | i++; |
1860 | monitor_printf(mon, "%d: %s %s\n", i, | |
15dfcd45 | 1861 | entry->deny ? "deny" : "allow", entry->match); |
28a76be8 | 1862 | } |
15dfcd45 JK |
1863 | } |
1864 | } | |
1865 | ||
d54908a5 | 1866 | static void do_acl_reset(Monitor *mon, const QDict *qdict) |
15dfcd45 | 1867 | { |
d54908a5 | 1868 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
1869 | qemu_acl *acl = find_acl(mon, aclname); |
1870 | ||
1871 | if (acl) { | |
28a76be8 AL |
1872 | qemu_acl_reset(acl); |
1873 | monitor_printf(mon, "acl: removed all rules\n"); | |
15dfcd45 JK |
1874 | } |
1875 | } | |
1876 | ||
f18c16de | 1877 | static void do_acl_policy(Monitor *mon, const QDict *qdict) |
15dfcd45 | 1878 | { |
f18c16de LC |
1879 | const char *aclname = qdict_get_str(qdict, "aclname"); |
1880 | const char *policy = qdict_get_str(qdict, "policy"); | |
15dfcd45 | 1881 | qemu_acl *acl = find_acl(mon, aclname); |
28a76be8 | 1882 | |
15dfcd45 JK |
1883 | if (acl) { |
1884 | if (strcmp(policy, "allow") == 0) { | |
28a76be8 AL |
1885 | acl->defaultDeny = 0; |
1886 | monitor_printf(mon, "acl: policy set to 'allow'\n"); | |
15dfcd45 | 1887 | } else if (strcmp(policy, "deny") == 0) { |
28a76be8 AL |
1888 | acl->defaultDeny = 1; |
1889 | monitor_printf(mon, "acl: policy set to 'deny'\n"); | |
1890 | } else { | |
15dfcd45 JK |
1891 | monitor_printf(mon, "acl: unknown policy '%s', " |
1892 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 | 1893 | } |
15dfcd45 JK |
1894 | } |
1895 | } | |
28a76be8 | 1896 | |
1bd1442e | 1897 | static void do_acl_add(Monitor *mon, const QDict *qdict) |
15dfcd45 | 1898 | { |
1bd1442e LC |
1899 | const char *aclname = qdict_get_str(qdict, "aclname"); |
1900 | const char *match = qdict_get_str(qdict, "match"); | |
1901 | const char *policy = qdict_get_str(qdict, "policy"); | |
1902 | int has_index = qdict_haskey(qdict, "index"); | |
1903 | int index = qdict_get_try_int(qdict, "index", -1); | |
15dfcd45 JK |
1904 | qemu_acl *acl = find_acl(mon, aclname); |
1905 | int deny, ret; | |
1906 | ||
1907 | if (acl) { | |
1908 | if (strcmp(policy, "allow") == 0) { | |
1909 | deny = 0; | |
1910 | } else if (strcmp(policy, "deny") == 0) { | |
1911 | deny = 1; | |
1912 | } else { | |
1913 | monitor_printf(mon, "acl: unknown policy '%s', " | |
1914 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 AL |
1915 | return; |
1916 | } | |
28a76be8 AL |
1917 | if (has_index) |
1918 | ret = qemu_acl_insert(acl, deny, match, index); | |
1919 | else | |
1920 | ret = qemu_acl_append(acl, deny, match); | |
1921 | if (ret < 0) | |
1922 | monitor_printf(mon, "acl: unable to add acl entry\n"); | |
1923 | else | |
1924 | monitor_printf(mon, "acl: added rule at position %d\n", ret); | |
15dfcd45 JK |
1925 | } |
1926 | } | |
28a76be8 | 1927 | |
f18c16de | 1928 | static void do_acl_remove(Monitor *mon, const QDict *qdict) |
15dfcd45 | 1929 | { |
f18c16de LC |
1930 | const char *aclname = qdict_get_str(qdict, "aclname"); |
1931 | const char *match = qdict_get_str(qdict, "match"); | |
15dfcd45 JK |
1932 | qemu_acl *acl = find_acl(mon, aclname); |
1933 | int ret; | |
28a76be8 | 1934 | |
15dfcd45 | 1935 | if (acl) { |
28a76be8 AL |
1936 | ret = qemu_acl_remove(acl, match); |
1937 | if (ret < 0) | |
1938 | monitor_printf(mon, "acl: no matching acl entry\n"); | |
1939 | else | |
1940 | monitor_printf(mon, "acl: removed rule at position %d\n", ret); | |
76655d6d AL |
1941 | } |
1942 | } | |
1943 | ||
79c4f6b0 | 1944 | #if defined(TARGET_I386) |
37b7ad48 | 1945 | static void do_inject_mce(Monitor *mon, const QDict *qdict) |
79c4f6b0 HY |
1946 | { |
1947 | CPUState *cenv; | |
37b7ad48 LC |
1948 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
1949 | int bank = qdict_get_int(qdict, "bank"); | |
1950 | uint64_t status = qdict_get_int(qdict, "status"); | |
1951 | uint64_t mcg_status = qdict_get_int(qdict, "mcg_status"); | |
1952 | uint64_t addr = qdict_get_int(qdict, "addr"); | |
1953 | uint64_t misc = qdict_get_int(qdict, "misc"); | |
79c4f6b0 HY |
1954 | |
1955 | for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) | |
1956 | if (cenv->cpu_index == cpu_index && cenv->mcg_cap) { | |
1957 | cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc); | |
1958 | break; | |
1959 | } | |
1960 | } | |
1961 | #endif | |
1962 | ||
f0d6000a | 1963 | static void do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 1964 | { |
d54908a5 | 1965 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 1966 | mon_fd_t *monfd; |
f07918fd MM |
1967 | int fd; |
1968 | ||
1969 | fd = qemu_chr_get_msgfd(mon->chr); | |
1970 | if (fd == -1) { | |
1971 | monitor_printf(mon, "getfd: no file descriptor supplied via SCM_RIGHTS\n"); | |
1972 | return; | |
1973 | } | |
1974 | ||
1975 | if (qemu_isdigit(fdname[0])) { | |
1976 | monitor_printf(mon, "getfd: monitor names may not begin with a number\n"); | |
1977 | return; | |
1978 | } | |
1979 | ||
1980 | fd = dup(fd); | |
1981 | if (fd == -1) { | |
1982 | monitor_printf(mon, "Failed to dup() file descriptor: %s\n", | |
1983 | strerror(errno)); | |
1984 | return; | |
1985 | } | |
1986 | ||
72cf2d4f | 1987 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
1988 | if (strcmp(monfd->name, fdname) != 0) { |
1989 | continue; | |
1990 | } | |
1991 | ||
1992 | close(monfd->fd); | |
1993 | monfd->fd = fd; | |
1994 | return; | |
1995 | } | |
1996 | ||
c227f099 | 1997 | monfd = qemu_mallocz(sizeof(mon_fd_t)); |
f07918fd MM |
1998 | monfd->name = qemu_strdup(fdname); |
1999 | monfd->fd = fd; | |
2000 | ||
72cf2d4f | 2001 | QLIST_INSERT_HEAD(&mon->fds, monfd, next); |
f07918fd MM |
2002 | } |
2003 | ||
18f3a515 | 2004 | static void do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2005 | { |
d54908a5 | 2006 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2007 | mon_fd_t *monfd; |
f07918fd | 2008 | |
72cf2d4f | 2009 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2010 | if (strcmp(monfd->name, fdname) != 0) { |
2011 | continue; | |
2012 | } | |
2013 | ||
72cf2d4f | 2014 | QLIST_REMOVE(monfd, next); |
f07918fd MM |
2015 | close(monfd->fd); |
2016 | qemu_free(monfd->name); | |
2017 | qemu_free(monfd); | |
2018 | return; | |
2019 | } | |
2020 | ||
2021 | monitor_printf(mon, "Failed to find file descriptor named %s\n", | |
2022 | fdname); | |
2023 | } | |
2024 | ||
d54908a5 | 2025 | static void do_loadvm(Monitor *mon, const QDict *qdict) |
c8d41b2c JQ |
2026 | { |
2027 | int saved_vm_running = vm_running; | |
d54908a5 | 2028 | const char *name = qdict_get_str(qdict, "name"); |
c8d41b2c JQ |
2029 | |
2030 | vm_stop(0); | |
2031 | ||
05f2401e | 2032 | if (load_vmstate(mon, name) >= 0 && saved_vm_running) |
c8d41b2c JQ |
2033 | vm_start(); |
2034 | } | |
2035 | ||
7768e04c MM |
2036 | int monitor_get_fd(Monitor *mon, const char *fdname) |
2037 | { | |
c227f099 | 2038 | mon_fd_t *monfd; |
7768e04c | 2039 | |
72cf2d4f | 2040 | QLIST_FOREACH(monfd, &mon->fds, next) { |
7768e04c MM |
2041 | int fd; |
2042 | ||
2043 | if (strcmp(monfd->name, fdname) != 0) { | |
2044 | continue; | |
2045 | } | |
2046 | ||
2047 | fd = monfd->fd; | |
2048 | ||
2049 | /* caller takes ownership of fd */ | |
72cf2d4f | 2050 | QLIST_REMOVE(monfd, next); |
7768e04c MM |
2051 | qemu_free(monfd->name); |
2052 | qemu_free(monfd); | |
2053 | ||
2054 | return fd; | |
2055 | } | |
2056 | ||
2057 | return -1; | |
2058 | } | |
2059 | ||
c227f099 | 2060 | static const mon_cmd_t mon_cmds[] = { |
2313086a | 2061 | #include "qemu-monitor.h" |
5fafdf24 | 2062 | { NULL, NULL, }, |
9dc39cba FB |
2063 | }; |
2064 | ||
2313086a | 2065 | /* Please update qemu-monitor.hx when adding or changing commands */ |
c227f099 | 2066 | static const mon_cmd_t info_cmds[] = { |
d7f9b689 LC |
2067 | { |
2068 | .name = "version", | |
2069 | .args_type = "", | |
d7f9b689 LC |
2070 | .params = "", |
2071 | .help = "show the version of QEMU", | |
ab2d3187 LC |
2072 | .user_print = monitor_print_qobject, |
2073 | .mhandler.info_new = do_info_version, | |
d7f9b689 | 2074 | }, |
e3bba9d0 LC |
2075 | { |
2076 | .name = "commands", | |
2077 | .args_type = "", | |
2078 | .params = "", | |
2079 | .help = "list QMP available commands", | |
2080 | .user_print = monitor_user_noop, | |
2081 | .mhandler.info_new = do_info_commands, | |
2082 | }, | |
d7f9b689 LC |
2083 | { |
2084 | .name = "network", | |
2085 | .args_type = "", | |
d7f9b689 LC |
2086 | .params = "", |
2087 | .help = "show the network state", | |
910df89d | 2088 | .mhandler.info = do_info_network, |
d7f9b689 LC |
2089 | }, |
2090 | { | |
2091 | .name = "chardev", | |
2092 | .args_type = "", | |
d7f9b689 LC |
2093 | .params = "", |
2094 | .help = "show the character devices", | |
910df89d | 2095 | .mhandler.info = qemu_chr_info, |
d7f9b689 LC |
2096 | }, |
2097 | { | |
2098 | .name = "block", | |
2099 | .args_type = "", | |
d7f9b689 LC |
2100 | .params = "", |
2101 | .help = "show the block devices", | |
910df89d | 2102 | .mhandler.info = bdrv_info, |
d7f9b689 LC |
2103 | }, |
2104 | { | |
2105 | .name = "blockstats", | |
2106 | .args_type = "", | |
d7f9b689 LC |
2107 | .params = "", |
2108 | .help = "show block device statistics", | |
910df89d | 2109 | .mhandler.info = bdrv_info_stats, |
d7f9b689 LC |
2110 | }, |
2111 | { | |
2112 | .name = "registers", | |
2113 | .args_type = "", | |
d7f9b689 LC |
2114 | .params = "", |
2115 | .help = "show the cpu registers", | |
910df89d | 2116 | .mhandler.info = do_info_registers, |
d7f9b689 LC |
2117 | }, |
2118 | { | |
2119 | .name = "cpus", | |
2120 | .args_type = "", | |
d7f9b689 LC |
2121 | .params = "", |
2122 | .help = "show infos for each CPU", | |
8f3cec0b LC |
2123 | .user_print = monitor_print_cpus, |
2124 | .mhandler.info_new = do_info_cpus, | |
d7f9b689 LC |
2125 | }, |
2126 | { | |
2127 | .name = "history", | |
2128 | .args_type = "", | |
d7f9b689 LC |
2129 | .params = "", |
2130 | .help = "show the command line history", | |
910df89d | 2131 | .mhandler.info = do_info_history, |
d7f9b689 LC |
2132 | }, |
2133 | { | |
2134 | .name = "irq", | |
2135 | .args_type = "", | |
d7f9b689 LC |
2136 | .params = "", |
2137 | .help = "show the interrupts statistics (if available)", | |
910df89d | 2138 | .mhandler.info = irq_info, |
d7f9b689 LC |
2139 | }, |
2140 | { | |
2141 | .name = "pic", | |
2142 | .args_type = "", | |
d7f9b689 LC |
2143 | .params = "", |
2144 | .help = "show i8259 (PIC) state", | |
910df89d | 2145 | .mhandler.info = pic_info, |
d7f9b689 LC |
2146 | }, |
2147 | { | |
2148 | .name = "pci", | |
2149 | .args_type = "", | |
d7f9b689 LC |
2150 | .params = "", |
2151 | .help = "show PCI info", | |
910df89d | 2152 | .mhandler.info = pci_info, |
d7f9b689 | 2153 | }, |
7c664e2f | 2154 | #if defined(TARGET_I386) || defined(TARGET_SH4) |
d7f9b689 LC |
2155 | { |
2156 | .name = "tlb", | |
2157 | .args_type = "", | |
d7f9b689 LC |
2158 | .params = "", |
2159 | .help = "show virtual to physical memory mappings", | |
910df89d | 2160 | .mhandler.info = tlb_info, |
d7f9b689 | 2161 | }, |
7c664e2f AJ |
2162 | #endif |
2163 | #if defined(TARGET_I386) | |
d7f9b689 LC |
2164 | { |
2165 | .name = "mem", | |
2166 | .args_type = "", | |
d7f9b689 LC |
2167 | .params = "", |
2168 | .help = "show the active virtual memory mappings", | |
910df89d | 2169 | .mhandler.info = mem_info, |
d7f9b689 LC |
2170 | }, |
2171 | { | |
2172 | .name = "hpet", | |
2173 | .args_type = "", | |
d7f9b689 LC |
2174 | .params = "", |
2175 | .help = "show state of HPET", | |
910df89d | 2176 | .mhandler.info = do_info_hpet, |
d7f9b689 | 2177 | }, |
b86bda5b | 2178 | #endif |
d7f9b689 LC |
2179 | { |
2180 | .name = "jit", | |
2181 | .args_type = "", | |
d7f9b689 LC |
2182 | .params = "", |
2183 | .help = "show dynamic compiler info", | |
910df89d | 2184 | .mhandler.info = do_info_jit, |
d7f9b689 LC |
2185 | }, |
2186 | { | |
2187 | .name = "kvm", | |
2188 | .args_type = "", | |
d7f9b689 LC |
2189 | .params = "", |
2190 | .help = "show KVM information", | |
910df89d | 2191 | .mhandler.info = do_info_kvm, |
d7f9b689 LC |
2192 | }, |
2193 | { | |
2194 | .name = "numa", | |
2195 | .args_type = "", | |
d7f9b689 LC |
2196 | .params = "", |
2197 | .help = "show NUMA information", | |
910df89d | 2198 | .mhandler.info = do_info_numa, |
d7f9b689 LC |
2199 | }, |
2200 | { | |
2201 | .name = "usb", | |
2202 | .args_type = "", | |
d7f9b689 LC |
2203 | .params = "", |
2204 | .help = "show guest USB devices", | |
910df89d | 2205 | .mhandler.info = usb_info, |
d7f9b689 LC |
2206 | }, |
2207 | { | |
2208 | .name = "usbhost", | |
2209 | .args_type = "", | |
d7f9b689 LC |
2210 | .params = "", |
2211 | .help = "show host USB devices", | |
910df89d | 2212 | .mhandler.info = usb_host_info, |
d7f9b689 LC |
2213 | }, |
2214 | { | |
2215 | .name = "profile", | |
2216 | .args_type = "", | |
d7f9b689 LC |
2217 | .params = "", |
2218 | .help = "show profiling information", | |
910df89d | 2219 | .mhandler.info = do_info_profile, |
d7f9b689 LC |
2220 | }, |
2221 | { | |
2222 | .name = "capture", | |
2223 | .args_type = "", | |
d7f9b689 LC |
2224 | .params = "", |
2225 | .help = "show capture information", | |
910df89d | 2226 | .mhandler.info = do_info_capture, |
d7f9b689 LC |
2227 | }, |
2228 | { | |
2229 | .name = "snapshots", | |
2230 | .args_type = "", | |
d7f9b689 LC |
2231 | .params = "", |
2232 | .help = "show the currently saved VM snapshots", | |
910df89d | 2233 | .mhandler.info = do_info_snapshots, |
d7f9b689 LC |
2234 | }, |
2235 | { | |
2236 | .name = "status", | |
2237 | .args_type = "", | |
d7f9b689 LC |
2238 | .params = "", |
2239 | .help = "show the current VM status (running|paused)", | |
910df89d | 2240 | .mhandler.info = do_info_status, |
d7f9b689 LC |
2241 | }, |
2242 | { | |
2243 | .name = "pcmcia", | |
2244 | .args_type = "", | |
d7f9b689 LC |
2245 | .params = "", |
2246 | .help = "show guest PCMCIA status", | |
910df89d | 2247 | .mhandler.info = pcmcia_info, |
d7f9b689 LC |
2248 | }, |
2249 | { | |
2250 | .name = "mice", | |
2251 | .args_type = "", | |
d7f9b689 LC |
2252 | .params = "", |
2253 | .help = "show which guest mouse is receiving events", | |
910df89d | 2254 | .mhandler.info = do_info_mice, |
d7f9b689 LC |
2255 | }, |
2256 | { | |
2257 | .name = "vnc", | |
2258 | .args_type = "", | |
d7f9b689 LC |
2259 | .params = "", |
2260 | .help = "show the vnc server status", | |
910df89d | 2261 | .mhandler.info = do_info_vnc, |
d7f9b689 LC |
2262 | }, |
2263 | { | |
2264 | .name = "name", | |
2265 | .args_type = "", | |
d7f9b689 LC |
2266 | .params = "", |
2267 | .help = "show the current VM name", | |
910df89d | 2268 | .mhandler.info = do_info_name, |
d7f9b689 LC |
2269 | }, |
2270 | { | |
2271 | .name = "uuid", | |
2272 | .args_type = "", | |
d7f9b689 LC |
2273 | .params = "", |
2274 | .help = "show the current VM UUID", | |
910df89d | 2275 | .mhandler.info = do_info_uuid, |
d7f9b689 | 2276 | }, |
76a66253 | 2277 | #if defined(TARGET_PPC) |
d7f9b689 LC |
2278 | { |
2279 | .name = "cpustats", | |
2280 | .args_type = "", | |
d7f9b689 LC |
2281 | .params = "", |
2282 | .help = "show CPU statistics", | |
910df89d | 2283 | .mhandler.info = do_info_cpu_stats, |
d7f9b689 | 2284 | }, |
76a66253 | 2285 | #endif |
31a60e22 | 2286 | #if defined(CONFIG_SLIRP) |
d7f9b689 LC |
2287 | { |
2288 | .name = "usernet", | |
2289 | .args_type = "", | |
d7f9b689 LC |
2290 | .params = "", |
2291 | .help = "show user network stack connection states", | |
910df89d | 2292 | .mhandler.info = do_info_usernet, |
d7f9b689 | 2293 | }, |
31a60e22 | 2294 | #endif |
d7f9b689 LC |
2295 | { |
2296 | .name = "migrate", | |
2297 | .args_type = "", | |
d7f9b689 LC |
2298 | .params = "", |
2299 | .help = "show migration status", | |
910df89d | 2300 | .mhandler.info = do_info_migrate, |
d7f9b689 LC |
2301 | }, |
2302 | { | |
2303 | .name = "balloon", | |
2304 | .args_type = "", | |
d7f9b689 LC |
2305 | .params = "", |
2306 | .help = "show balloon information", | |
cc1d9c70 LC |
2307 | .user_print = monitor_print_balloon, |
2308 | .mhandler.info_new = do_info_balloon, | |
d7f9b689 LC |
2309 | }, |
2310 | { | |
2311 | .name = "qtree", | |
2312 | .args_type = "", | |
d7f9b689 LC |
2313 | .params = "", |
2314 | .help = "show device tree", | |
910df89d | 2315 | .mhandler.info = do_info_qtree, |
d7f9b689 LC |
2316 | }, |
2317 | { | |
2318 | .name = "qdm", | |
2319 | .args_type = "", | |
d7f9b689 LC |
2320 | .params = "", |
2321 | .help = "show qdev device model list", | |
910df89d | 2322 | .mhandler.info = do_info_qdm, |
d7f9b689 LC |
2323 | }, |
2324 | { | |
2325 | .name = "roms", | |
2326 | .args_type = "", | |
d7f9b689 LC |
2327 | .params = "", |
2328 | .help = "show roms", | |
910df89d | 2329 | .mhandler.info = do_info_roms, |
d7f9b689 LC |
2330 | }, |
2331 | { | |
2332 | .name = NULL, | |
2333 | }, | |
9dc39cba FB |
2334 | }; |
2335 | ||
9307c4c1 FB |
2336 | /*******************************************************************/ |
2337 | ||
2338 | static const char *pch; | |
2339 | static jmp_buf expr_env; | |
2340 | ||
92a31b1f FB |
2341 | #define MD_TLONG 0 |
2342 | #define MD_I32 1 | |
2343 | ||
9307c4c1 FB |
2344 | typedef struct MonitorDef { |
2345 | const char *name; | |
2346 | int offset; | |
8662d656 | 2347 | target_long (*get_value)(const struct MonitorDef *md, int val); |
92a31b1f | 2348 | int type; |
9307c4c1 FB |
2349 | } MonitorDef; |
2350 | ||
57206fd4 | 2351 | #if defined(TARGET_I386) |
8662d656 | 2352 | static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
57206fd4 | 2353 | { |
6a00d601 FB |
2354 | CPUState *env = mon_get_cpu(); |
2355 | if (!env) | |
2356 | return 0; | |
2357 | return env->eip + env->segs[R_CS].base; | |
57206fd4 FB |
2358 | } |
2359 | #endif | |
2360 | ||
a541f297 | 2361 | #if defined(TARGET_PPC) |
8662d656 | 2362 | static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
a541f297 | 2363 | { |
6a00d601 | 2364 | CPUState *env = mon_get_cpu(); |
a541f297 FB |
2365 | unsigned int u; |
2366 | int i; | |
2367 | ||
6a00d601 FB |
2368 | if (!env) |
2369 | return 0; | |
2370 | ||
a541f297 FB |
2371 | u = 0; |
2372 | for (i = 0; i < 8; i++) | |
28a76be8 | 2373 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
2374 | |
2375 | return u; | |
2376 | } | |
2377 | ||
8662d656 | 2378 | static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
a541f297 | 2379 | { |
6a00d601 FB |
2380 | CPUState *env = mon_get_cpu(); |
2381 | if (!env) | |
2382 | return 0; | |
0411a972 | 2383 | return env->msr; |
a541f297 FB |
2384 | } |
2385 | ||
8662d656 | 2386 | static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
a541f297 | 2387 | { |
6a00d601 FB |
2388 | CPUState *env = mon_get_cpu(); |
2389 | if (!env) | |
2390 | return 0; | |
3d7b417e | 2391 | return env->xer; |
a541f297 | 2392 | } |
9fddaa0c | 2393 | |
8662d656 | 2394 | static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
9fddaa0c | 2395 | { |
6a00d601 FB |
2396 | CPUState *env = mon_get_cpu(); |
2397 | if (!env) | |
2398 | return 0; | |
2399 | return cpu_ppc_load_decr(env); | |
9fddaa0c FB |
2400 | } |
2401 | ||
8662d656 | 2402 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
9fddaa0c | 2403 | { |
6a00d601 FB |
2404 | CPUState *env = mon_get_cpu(); |
2405 | if (!env) | |
2406 | return 0; | |
2407 | return cpu_ppc_load_tbu(env); | |
9fddaa0c FB |
2408 | } |
2409 | ||
8662d656 | 2410 | static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
9fddaa0c | 2411 | { |
6a00d601 FB |
2412 | CPUState *env = mon_get_cpu(); |
2413 | if (!env) | |
2414 | return 0; | |
2415 | return cpu_ppc_load_tbl(env); | |
9fddaa0c | 2416 | } |
a541f297 FB |
2417 | #endif |
2418 | ||
e95c8d51 | 2419 | #if defined(TARGET_SPARC) |
7b936c0c | 2420 | #ifndef TARGET_SPARC64 |
8662d656 | 2421 | static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
e95c8d51 | 2422 | { |
6a00d601 FB |
2423 | CPUState *env = mon_get_cpu(); |
2424 | if (!env) | |
2425 | return 0; | |
2426 | return GET_PSR(env); | |
e95c8d51 | 2427 | } |
7b936c0c | 2428 | #endif |
e95c8d51 | 2429 | |
8662d656 | 2430 | static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
e95c8d51 | 2431 | { |
6a00d601 FB |
2432 | CPUState *env = mon_get_cpu(); |
2433 | if (!env) | |
2434 | return 0; | |
2435 | return env->regwptr[val]; | |
e95c8d51 FB |
2436 | } |
2437 | #endif | |
2438 | ||
8662d656 | 2439 | static const MonitorDef monitor_defs[] = { |
9307c4c1 | 2440 | #ifdef TARGET_I386 |
57206fd4 FB |
2441 | |
2442 | #define SEG(name, seg) \ | |
92a31b1f | 2443 | { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
57206fd4 | 2444 | { name ".base", offsetof(CPUState, segs[seg].base) },\ |
92a31b1f | 2445 | { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
57206fd4 | 2446 | |
9307c4c1 FB |
2447 | { "eax", offsetof(CPUState, regs[0]) }, |
2448 | { "ecx", offsetof(CPUState, regs[1]) }, | |
2449 | { "edx", offsetof(CPUState, regs[2]) }, | |
2450 | { "ebx", offsetof(CPUState, regs[3]) }, | |
2451 | { "esp|sp", offsetof(CPUState, regs[4]) }, | |
2452 | { "ebp|fp", offsetof(CPUState, regs[5]) }, | |
2453 | { "esi", offsetof(CPUState, regs[6]) }, | |
01038d2a | 2454 | { "edi", offsetof(CPUState, regs[7]) }, |
92a31b1f FB |
2455 | #ifdef TARGET_X86_64 |
2456 | { "r8", offsetof(CPUState, regs[8]) }, | |
2457 | { "r9", offsetof(CPUState, regs[9]) }, | |
2458 | { "r10", offsetof(CPUState, regs[10]) }, | |
2459 | { "r11", offsetof(CPUState, regs[11]) }, | |
2460 | { "r12", offsetof(CPUState, regs[12]) }, | |
2461 | { "r13", offsetof(CPUState, regs[13]) }, | |
2462 | { "r14", offsetof(CPUState, regs[14]) }, | |
2463 | { "r15", offsetof(CPUState, regs[15]) }, | |
2464 | #endif | |
9307c4c1 | 2465 | { "eflags", offsetof(CPUState, eflags) }, |
57206fd4 FB |
2466 | { "eip", offsetof(CPUState, eip) }, |
2467 | SEG("cs", R_CS) | |
2468 | SEG("ds", R_DS) | |
2469 | SEG("es", R_ES) | |
01038d2a | 2470 | SEG("ss", R_SS) |
57206fd4 FB |
2471 | SEG("fs", R_FS) |
2472 | SEG("gs", R_GS) | |
2473 | { "pc", 0, monitor_get_pc, }, | |
a541f297 | 2474 | #elif defined(TARGET_PPC) |
ff937dba | 2475 | /* General purpose registers */ |
a541f297 FB |
2476 | { "r0", offsetof(CPUState, gpr[0]) }, |
2477 | { "r1", offsetof(CPUState, gpr[1]) }, | |
2478 | { "r2", offsetof(CPUState, gpr[2]) }, | |
2479 | { "r3", offsetof(CPUState, gpr[3]) }, | |
2480 | { "r4", offsetof(CPUState, gpr[4]) }, | |
2481 | { "r5", offsetof(CPUState, gpr[5]) }, | |
2482 | { "r6", offsetof(CPUState, gpr[6]) }, | |
2483 | { "r7", offsetof(CPUState, gpr[7]) }, | |
2484 | { "r8", offsetof(CPUState, gpr[8]) }, | |
2485 | { "r9", offsetof(CPUState, gpr[9]) }, | |
2486 | { "r10", offsetof(CPUState, gpr[10]) }, | |
2487 | { "r11", offsetof(CPUState, gpr[11]) }, | |
2488 | { "r12", offsetof(CPUState, gpr[12]) }, | |
2489 | { "r13", offsetof(CPUState, gpr[13]) }, | |
2490 | { "r14", offsetof(CPUState, gpr[14]) }, | |
2491 | { "r15", offsetof(CPUState, gpr[15]) }, | |
2492 | { "r16", offsetof(CPUState, gpr[16]) }, | |
2493 | { "r17", offsetof(CPUState, gpr[17]) }, | |
2494 | { "r18", offsetof(CPUState, gpr[18]) }, | |
2495 | { "r19", offsetof(CPUState, gpr[19]) }, | |
2496 | { "r20", offsetof(CPUState, gpr[20]) }, | |
2497 | { "r21", offsetof(CPUState, gpr[21]) }, | |
2498 | { "r22", offsetof(CPUState, gpr[22]) }, | |
2499 | { "r23", offsetof(CPUState, gpr[23]) }, | |
2500 | { "r24", offsetof(CPUState, gpr[24]) }, | |
2501 | { "r25", offsetof(CPUState, gpr[25]) }, | |
2502 | { "r26", offsetof(CPUState, gpr[26]) }, | |
2503 | { "r27", offsetof(CPUState, gpr[27]) }, | |
2504 | { "r28", offsetof(CPUState, gpr[28]) }, | |
2505 | { "r29", offsetof(CPUState, gpr[29]) }, | |
2506 | { "r30", offsetof(CPUState, gpr[30]) }, | |
2507 | { "r31", offsetof(CPUState, gpr[31]) }, | |
ff937dba JM |
2508 | /* Floating point registers */ |
2509 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2510 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2511 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2512 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2513 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2514 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2515 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2516 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2517 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2518 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2519 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2520 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2521 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2522 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2523 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2524 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2525 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2526 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2527 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2528 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2529 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2530 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2531 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2532 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2533 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2534 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2535 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2536 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2537 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2538 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2539 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2540 | { "f31", offsetof(CPUState, fpr[31]) }, | |
2541 | { "fpscr", offsetof(CPUState, fpscr) }, | |
2542 | /* Next instruction pointer */ | |
57206fd4 | 2543 | { "nip|pc", offsetof(CPUState, nip) }, |
a541f297 FB |
2544 | { "lr", offsetof(CPUState, lr) }, |
2545 | { "ctr", offsetof(CPUState, ctr) }, | |
9fddaa0c | 2546 | { "decr", 0, &monitor_get_decr, }, |
a541f297 | 2547 | { "ccr", 0, &monitor_get_ccr, }, |
ff937dba | 2548 | /* Machine state register */ |
a541f297 FB |
2549 | { "msr", 0, &monitor_get_msr, }, |
2550 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
2551 | { "tbu", 0, &monitor_get_tbu, }, |
2552 | { "tbl", 0, &monitor_get_tbl, }, | |
ff937dba JM |
2553 | #if defined(TARGET_PPC64) |
2554 | /* Address space register */ | |
2555 | { "asr", offsetof(CPUState, asr) }, | |
2556 | #endif | |
2557 | /* Segment registers */ | |
a541f297 FB |
2558 | { "sdr1", offsetof(CPUState, sdr1) }, |
2559 | { "sr0", offsetof(CPUState, sr[0]) }, | |
2560 | { "sr1", offsetof(CPUState, sr[1]) }, | |
2561 | { "sr2", offsetof(CPUState, sr[2]) }, | |
2562 | { "sr3", offsetof(CPUState, sr[3]) }, | |
2563 | { "sr4", offsetof(CPUState, sr[4]) }, | |
2564 | { "sr5", offsetof(CPUState, sr[5]) }, | |
2565 | { "sr6", offsetof(CPUState, sr[6]) }, | |
2566 | { "sr7", offsetof(CPUState, sr[7]) }, | |
2567 | { "sr8", offsetof(CPUState, sr[8]) }, | |
2568 | { "sr9", offsetof(CPUState, sr[9]) }, | |
2569 | { "sr10", offsetof(CPUState, sr[10]) }, | |
2570 | { "sr11", offsetof(CPUState, sr[11]) }, | |
2571 | { "sr12", offsetof(CPUState, sr[12]) }, | |
2572 | { "sr13", offsetof(CPUState, sr[13]) }, | |
2573 | { "sr14", offsetof(CPUState, sr[14]) }, | |
2574 | { "sr15", offsetof(CPUState, sr[15]) }, | |
2575 | /* Too lazy to put BATs and SPRs ... */ | |
e95c8d51 FB |
2576 | #elif defined(TARGET_SPARC) |
2577 | { "g0", offsetof(CPUState, gregs[0]) }, | |
2578 | { "g1", offsetof(CPUState, gregs[1]) }, | |
2579 | { "g2", offsetof(CPUState, gregs[2]) }, | |
2580 | { "g3", offsetof(CPUState, gregs[3]) }, | |
2581 | { "g4", offsetof(CPUState, gregs[4]) }, | |
2582 | { "g5", offsetof(CPUState, gregs[5]) }, | |
2583 | { "g6", offsetof(CPUState, gregs[6]) }, | |
2584 | { "g7", offsetof(CPUState, gregs[7]) }, | |
2585 | { "o0", 0, monitor_get_reg }, | |
2586 | { "o1", 1, monitor_get_reg }, | |
2587 | { "o2", 2, monitor_get_reg }, | |
2588 | { "o3", 3, monitor_get_reg }, | |
2589 | { "o4", 4, monitor_get_reg }, | |
2590 | { "o5", 5, monitor_get_reg }, | |
2591 | { "o6", 6, monitor_get_reg }, | |
2592 | { "o7", 7, monitor_get_reg }, | |
2593 | { "l0", 8, monitor_get_reg }, | |
2594 | { "l1", 9, monitor_get_reg }, | |
2595 | { "l2", 10, monitor_get_reg }, | |
2596 | { "l3", 11, monitor_get_reg }, | |
2597 | { "l4", 12, monitor_get_reg }, | |
2598 | { "l5", 13, monitor_get_reg }, | |
2599 | { "l6", 14, monitor_get_reg }, | |
2600 | { "l7", 15, monitor_get_reg }, | |
2601 | { "i0", 16, monitor_get_reg }, | |
2602 | { "i1", 17, monitor_get_reg }, | |
2603 | { "i2", 18, monitor_get_reg }, | |
2604 | { "i3", 19, monitor_get_reg }, | |
2605 | { "i4", 20, monitor_get_reg }, | |
2606 | { "i5", 21, monitor_get_reg }, | |
2607 | { "i6", 22, monitor_get_reg }, | |
2608 | { "i7", 23, monitor_get_reg }, | |
2609 | { "pc", offsetof(CPUState, pc) }, | |
2610 | { "npc", offsetof(CPUState, npc) }, | |
2611 | { "y", offsetof(CPUState, y) }, | |
7b936c0c | 2612 | #ifndef TARGET_SPARC64 |
e95c8d51 FB |
2613 | { "psr", 0, &monitor_get_psr, }, |
2614 | { "wim", offsetof(CPUState, wim) }, | |
7b936c0c | 2615 | #endif |
e95c8d51 FB |
2616 | { "tbr", offsetof(CPUState, tbr) }, |
2617 | { "fsr", offsetof(CPUState, fsr) }, | |
2618 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2619 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2620 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2621 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2622 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2623 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2624 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2625 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2626 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2627 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2628 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2629 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2630 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2631 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2632 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2633 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2634 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2635 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2636 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2637 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2638 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2639 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2640 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2641 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2642 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2643 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2644 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2645 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2646 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2647 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2648 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2649 | { "f31", offsetof(CPUState, fpr[31]) }, | |
7b936c0c FB |
2650 | #ifdef TARGET_SPARC64 |
2651 | { "f32", offsetof(CPUState, fpr[32]) }, | |
2652 | { "f34", offsetof(CPUState, fpr[34]) }, | |
2653 | { "f36", offsetof(CPUState, fpr[36]) }, | |
2654 | { "f38", offsetof(CPUState, fpr[38]) }, | |
2655 | { "f40", offsetof(CPUState, fpr[40]) }, | |
2656 | { "f42", offsetof(CPUState, fpr[42]) }, | |
2657 | { "f44", offsetof(CPUState, fpr[44]) }, | |
2658 | { "f46", offsetof(CPUState, fpr[46]) }, | |
2659 | { "f48", offsetof(CPUState, fpr[48]) }, | |
2660 | { "f50", offsetof(CPUState, fpr[50]) }, | |
2661 | { "f52", offsetof(CPUState, fpr[52]) }, | |
2662 | { "f54", offsetof(CPUState, fpr[54]) }, | |
2663 | { "f56", offsetof(CPUState, fpr[56]) }, | |
2664 | { "f58", offsetof(CPUState, fpr[58]) }, | |
2665 | { "f60", offsetof(CPUState, fpr[60]) }, | |
2666 | { "f62", offsetof(CPUState, fpr[62]) }, | |
2667 | { "asi", offsetof(CPUState, asi) }, | |
2668 | { "pstate", offsetof(CPUState, pstate) }, | |
2669 | { "cansave", offsetof(CPUState, cansave) }, | |
2670 | { "canrestore", offsetof(CPUState, canrestore) }, | |
2671 | { "otherwin", offsetof(CPUState, otherwin) }, | |
2672 | { "wstate", offsetof(CPUState, wstate) }, | |
2673 | { "cleanwin", offsetof(CPUState, cleanwin) }, | |
2674 | { "fprs", offsetof(CPUState, fprs) }, | |
2675 | #endif | |
9307c4c1 FB |
2676 | #endif |
2677 | { NULL }, | |
2678 | }; | |
2679 | ||
376253ec | 2680 | static void expr_error(Monitor *mon, const char *msg) |
9dc39cba | 2681 | { |
376253ec | 2682 | monitor_printf(mon, "%s\n", msg); |
9307c4c1 FB |
2683 | longjmp(expr_env, 1); |
2684 | } | |
2685 | ||
6a00d601 | 2686 | /* return 0 if OK, -1 if not found, -2 if no CPU defined */ |
92a31b1f | 2687 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 | 2688 | { |
8662d656 | 2689 | const MonitorDef *md; |
92a31b1f FB |
2690 | void *ptr; |
2691 | ||
9307c4c1 FB |
2692 | for(md = monitor_defs; md->name != NULL; md++) { |
2693 | if (compare_cmd(name, md->name)) { | |
2694 | if (md->get_value) { | |
e95c8d51 | 2695 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 2696 | } else { |
6a00d601 FB |
2697 | CPUState *env = mon_get_cpu(); |
2698 | if (!env) | |
2699 | return -2; | |
2700 | ptr = (uint8_t *)env + md->offset; | |
92a31b1f FB |
2701 | switch(md->type) { |
2702 | case MD_I32: | |
2703 | *pval = *(int32_t *)ptr; | |
2704 | break; | |
2705 | case MD_TLONG: | |
2706 | *pval = *(target_long *)ptr; | |
2707 | break; | |
2708 | default: | |
2709 | *pval = 0; | |
2710 | break; | |
2711 | } | |
9307c4c1 FB |
2712 | } |
2713 | return 0; | |
2714 | } | |
2715 | } | |
2716 | return -1; | |
2717 | } | |
2718 | ||
2719 | static void next(void) | |
2720 | { | |
660f11be | 2721 | if (*pch != '\0') { |
9307c4c1 | 2722 | pch++; |
cd390083 | 2723 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2724 | pch++; |
2725 | } | |
2726 | } | |
2727 | ||
376253ec | 2728 | static int64_t expr_sum(Monitor *mon); |
9307c4c1 | 2729 | |
376253ec | 2730 | static int64_t expr_unary(Monitor *mon) |
9307c4c1 | 2731 | { |
c2efc95d | 2732 | int64_t n; |
9307c4c1 | 2733 | char *p; |
6a00d601 | 2734 | int ret; |
9307c4c1 FB |
2735 | |
2736 | switch(*pch) { | |
2737 | case '+': | |
2738 | next(); | |
376253ec | 2739 | n = expr_unary(mon); |
9307c4c1 FB |
2740 | break; |
2741 | case '-': | |
2742 | next(); | |
376253ec | 2743 | n = -expr_unary(mon); |
9307c4c1 FB |
2744 | break; |
2745 | case '~': | |
2746 | next(); | |
376253ec | 2747 | n = ~expr_unary(mon); |
9307c4c1 FB |
2748 | break; |
2749 | case '(': | |
2750 | next(); | |
376253ec | 2751 | n = expr_sum(mon); |
9307c4c1 | 2752 | if (*pch != ')') { |
376253ec | 2753 | expr_error(mon, "')' expected"); |
9307c4c1 FB |
2754 | } |
2755 | next(); | |
2756 | break; | |
81d0912d FB |
2757 | case '\'': |
2758 | pch++; | |
2759 | if (*pch == '\0') | |
376253ec | 2760 | expr_error(mon, "character constant expected"); |
81d0912d FB |
2761 | n = *pch; |
2762 | pch++; | |
2763 | if (*pch != '\'') | |
376253ec | 2764 | expr_error(mon, "missing terminating \' character"); |
81d0912d FB |
2765 | next(); |
2766 | break; | |
9307c4c1 FB |
2767 | case '$': |
2768 | { | |
2769 | char buf[128], *q; | |
69b34976 | 2770 | target_long reg=0; |
3b46e624 | 2771 | |
9307c4c1 FB |
2772 | pch++; |
2773 | q = buf; | |
2774 | while ((*pch >= 'a' && *pch <= 'z') || | |
2775 | (*pch >= 'A' && *pch <= 'Z') || | |
2776 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 2777 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
2778 | if ((q - buf) < sizeof(buf) - 1) |
2779 | *q++ = *pch; | |
2780 | pch++; | |
2781 | } | |
cd390083 | 2782 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2783 | pch++; |
2784 | *q = 0; | |
7743e588 | 2785 | ret = get_monitor_def(®, buf); |
6a00d601 | 2786 | if (ret == -1) |
376253ec | 2787 | expr_error(mon, "unknown register"); |
5fafdf24 | 2788 | else if (ret == -2) |
376253ec | 2789 | expr_error(mon, "no cpu defined"); |
7743e588 | 2790 | n = reg; |
9307c4c1 FB |
2791 | } |
2792 | break; | |
2793 | case '\0': | |
376253ec | 2794 | expr_error(mon, "unexpected end of expression"); |
9307c4c1 FB |
2795 | n = 0; |
2796 | break; | |
2797 | default: | |
7743e588 | 2798 | #if TARGET_PHYS_ADDR_BITS > 32 |
4f4fbf77 FB |
2799 | n = strtoull(pch, &p, 0); |
2800 | #else | |
9307c4c1 | 2801 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 2802 | #endif |
9307c4c1 | 2803 | if (pch == p) { |
376253ec | 2804 | expr_error(mon, "invalid char in expression"); |
9307c4c1 FB |
2805 | } |
2806 | pch = p; | |
cd390083 | 2807 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2808 | pch++; |
2809 | break; | |
2810 | } | |
2811 | return n; | |
2812 | } | |
2813 | ||
2814 | ||
376253ec | 2815 | static int64_t expr_prod(Monitor *mon) |
9307c4c1 | 2816 | { |
c2efc95d | 2817 | int64_t val, val2; |
92a31b1f | 2818 | int op; |
3b46e624 | 2819 | |
376253ec | 2820 | val = expr_unary(mon); |
9307c4c1 FB |
2821 | for(;;) { |
2822 | op = *pch; | |
2823 | if (op != '*' && op != '/' && op != '%') | |
2824 | break; | |
2825 | next(); | |
376253ec | 2826 | val2 = expr_unary(mon); |
9307c4c1 FB |
2827 | switch(op) { |
2828 | default: | |
2829 | case '*': | |
2830 | val *= val2; | |
2831 | break; | |
2832 | case '/': | |
2833 | case '%': | |
5fafdf24 | 2834 | if (val2 == 0) |
376253ec | 2835 | expr_error(mon, "division by zero"); |
9307c4c1 FB |
2836 | if (op == '/') |
2837 | val /= val2; | |
2838 | else | |
2839 | val %= val2; | |
2840 | break; | |
2841 | } | |
2842 | } | |
2843 | return val; | |
2844 | } | |
2845 | ||
376253ec | 2846 | static int64_t expr_logic(Monitor *mon) |
9307c4c1 | 2847 | { |
c2efc95d | 2848 | int64_t val, val2; |
92a31b1f | 2849 | int op; |
9307c4c1 | 2850 | |
376253ec | 2851 | val = expr_prod(mon); |
9307c4c1 FB |
2852 | for(;;) { |
2853 | op = *pch; | |
2854 | if (op != '&' && op != '|' && op != '^') | |
2855 | break; | |
2856 | next(); | |
376253ec | 2857 | val2 = expr_prod(mon); |
9307c4c1 FB |
2858 | switch(op) { |
2859 | default: | |
2860 | case '&': | |
2861 | val &= val2; | |
2862 | break; | |
2863 | case '|': | |
2864 | val |= val2; | |
2865 | break; | |
2866 | case '^': | |
2867 | val ^= val2; | |
2868 | break; | |
2869 | } | |
2870 | } | |
2871 | return val; | |
2872 | } | |
2873 | ||
376253ec | 2874 | static int64_t expr_sum(Monitor *mon) |
9307c4c1 | 2875 | { |
c2efc95d | 2876 | int64_t val, val2; |
92a31b1f | 2877 | int op; |
9307c4c1 | 2878 | |
376253ec | 2879 | val = expr_logic(mon); |
9307c4c1 FB |
2880 | for(;;) { |
2881 | op = *pch; | |
2882 | if (op != '+' && op != '-') | |
2883 | break; | |
2884 | next(); | |
376253ec | 2885 | val2 = expr_logic(mon); |
9307c4c1 FB |
2886 | if (op == '+') |
2887 | val += val2; | |
2888 | else | |
2889 | val -= val2; | |
2890 | } | |
2891 | return val; | |
2892 | } | |
2893 | ||
376253ec | 2894 | static int get_expr(Monitor *mon, int64_t *pval, const char **pp) |
9307c4c1 FB |
2895 | { |
2896 | pch = *pp; | |
2897 | if (setjmp(expr_env)) { | |
2898 | *pp = pch; | |
2899 | return -1; | |
2900 | } | |
cd390083 | 2901 | while (qemu_isspace(*pch)) |
9307c4c1 | 2902 | pch++; |
376253ec | 2903 | *pval = expr_sum(mon); |
9307c4c1 FB |
2904 | *pp = pch; |
2905 | return 0; | |
2906 | } | |
2907 | ||
2908 | static int get_str(char *buf, int buf_size, const char **pp) | |
2909 | { | |
2910 | const char *p; | |
2911 | char *q; | |
2912 | int c; | |
2913 | ||
81d0912d | 2914 | q = buf; |
9307c4c1 | 2915 | p = *pp; |
cd390083 | 2916 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2917 | p++; |
2918 | if (*p == '\0') { | |
2919 | fail: | |
81d0912d | 2920 | *q = '\0'; |
9307c4c1 FB |
2921 | *pp = p; |
2922 | return -1; | |
2923 | } | |
9307c4c1 FB |
2924 | if (*p == '\"') { |
2925 | p++; | |
2926 | while (*p != '\0' && *p != '\"') { | |
2927 | if (*p == '\\') { | |
2928 | p++; | |
2929 | c = *p++; | |
2930 | switch(c) { | |
2931 | case 'n': | |
2932 | c = '\n'; | |
2933 | break; | |
2934 | case 'r': | |
2935 | c = '\r'; | |
2936 | break; | |
2937 | case '\\': | |
2938 | case '\'': | |
2939 | case '\"': | |
2940 | break; | |
2941 | default: | |
2942 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
2943 | goto fail; | |
2944 | } | |
2945 | if ((q - buf) < buf_size - 1) { | |
2946 | *q++ = c; | |
2947 | } | |
2948 | } else { | |
2949 | if ((q - buf) < buf_size - 1) { | |
2950 | *q++ = *p; | |
2951 | } | |
2952 | p++; | |
2953 | } | |
2954 | } | |
2955 | if (*p != '\"') { | |
5b60212f | 2956 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
2957 | goto fail; |
2958 | } | |
2959 | p++; | |
2960 | } else { | |
cd390083 | 2961 | while (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
2962 | if ((q - buf) < buf_size - 1) { |
2963 | *q++ = *p; | |
2964 | } | |
2965 | p++; | |
2966 | } | |
9307c4c1 | 2967 | } |
81d0912d | 2968 | *q = '\0'; |
9307c4c1 FB |
2969 | *pp = p; |
2970 | return 0; | |
2971 | } | |
2972 | ||
4590fd80 LC |
2973 | /* |
2974 | * Store the command-name in cmdname, and return a pointer to | |
2975 | * the remaining of the command string. | |
2976 | */ | |
2977 | static const char *get_command_name(const char *cmdline, | |
2978 | char *cmdname, size_t nlen) | |
2979 | { | |
2980 | size_t len; | |
2981 | const char *p, *pstart; | |
2982 | ||
2983 | p = cmdline; | |
2984 | while (qemu_isspace(*p)) | |
2985 | p++; | |
2986 | if (*p == '\0') | |
2987 | return NULL; | |
2988 | pstart = p; | |
2989 | while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) | |
2990 | p++; | |
2991 | len = p - pstart; | |
2992 | if (len > nlen - 1) | |
2993 | len = nlen - 1; | |
2994 | memcpy(cmdname, pstart, len); | |
2995 | cmdname[len] = '\0'; | |
2996 | return p; | |
2997 | } | |
2998 | ||
4d76d2ba LC |
2999 | /** |
3000 | * Read key of 'type' into 'key' and return the current | |
3001 | * 'type' pointer. | |
3002 | */ | |
3003 | static char *key_get_info(const char *type, char **key) | |
3004 | { | |
3005 | size_t len; | |
3006 | char *p, *str; | |
3007 | ||
3008 | if (*type == ',') | |
3009 | type++; | |
3010 | ||
3011 | p = strchr(type, ':'); | |
3012 | if (!p) { | |
3013 | *key = NULL; | |
3014 | return NULL; | |
3015 | } | |
3016 | len = p - type; | |
3017 | ||
3018 | str = qemu_malloc(len + 1); | |
3019 | memcpy(str, type, len); | |
3020 | str[len] = '\0'; | |
3021 | ||
3022 | *key = str; | |
3023 | return ++p; | |
3024 | } | |
3025 | ||
9307c4c1 FB |
3026 | static int default_fmt_format = 'x'; |
3027 | static int default_fmt_size = 4; | |
3028 | ||
3029 | #define MAX_ARGS 16 | |
3030 | ||
fbc3d96c LS |
3031 | static int is_valid_option(const char *c, const char *typestr) |
3032 | { | |
3033 | char option[3]; | |
3034 | ||
3035 | option[0] = '-'; | |
3036 | option[1] = *c; | |
3037 | option[2] = '\0'; | |
3038 | ||
3039 | typestr = strstr(typestr, option); | |
3040 | return (typestr != NULL); | |
3041 | } | |
3042 | ||
7fd669a1 LC |
3043 | static const mon_cmd_t *monitor_find_command(const char *cmdname) |
3044 | { | |
3045 | const mon_cmd_t *cmd; | |
3046 | ||
3047 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
3048 | if (compare_cmd(cmdname, cmd->name)) { | |
3049 | return cmd; | |
3050 | } | |
3051 | } | |
3052 | ||
3053 | return NULL; | |
3054 | } | |
3055 | ||
c227f099 | 3056 | static const mon_cmd_t *monitor_parse_command(Monitor *mon, |
55f81d96 | 3057 | const char *cmdline, |
55f81d96 | 3058 | QDict *qdict) |
9307c4c1 | 3059 | { |
4590fd80 | 3060 | const char *p, *typestr; |
53773581 | 3061 | int c; |
c227f099 | 3062 | const mon_cmd_t *cmd; |
9307c4c1 FB |
3063 | char cmdname[256]; |
3064 | char buf[1024]; | |
4d76d2ba | 3065 | char *key; |
9dc39cba FB |
3066 | |
3067 | #ifdef DEBUG | |
376253ec | 3068 | monitor_printf(mon, "command='%s'\n", cmdline); |
9dc39cba | 3069 | #endif |
3b46e624 | 3070 | |
9307c4c1 | 3071 | /* extract the command name */ |
4590fd80 LC |
3072 | p = get_command_name(cmdline, cmdname, sizeof(cmdname)); |
3073 | if (!p) | |
55f81d96 | 3074 | return NULL; |
3b46e624 | 3075 | |
7fd669a1 LC |
3076 | cmd = monitor_find_command(cmdname); |
3077 | if (!cmd) { | |
d91d9bf6 | 3078 | monitor_printf(mon, "unknown command: '%s'\n", cmdname); |
55f81d96 | 3079 | return NULL; |
9307c4c1 | 3080 | } |
9307c4c1 | 3081 | |
9307c4c1 FB |
3082 | /* parse the parameters */ |
3083 | typestr = cmd->args_type; | |
9dc39cba | 3084 | for(;;) { |
4d76d2ba LC |
3085 | typestr = key_get_info(typestr, &key); |
3086 | if (!typestr) | |
9dc39cba | 3087 | break; |
4d76d2ba | 3088 | c = *typestr; |
9307c4c1 FB |
3089 | typestr++; |
3090 | switch(c) { | |
3091 | case 'F': | |
81d0912d | 3092 | case 'B': |
9307c4c1 FB |
3093 | case 's': |
3094 | { | |
3095 | int ret; | |
3b46e624 | 3096 | |
cd390083 | 3097 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3098 | p++; |
3099 | if (*typestr == '?') { | |
3100 | typestr++; | |
3101 | if (*p == '\0') { | |
3102 | /* no optional string: NULL argument */ | |
53773581 | 3103 | break; |
9307c4c1 FB |
3104 | } |
3105 | } | |
3106 | ret = get_str(buf, sizeof(buf), &p); | |
3107 | if (ret < 0) { | |
81d0912d FB |
3108 | switch(c) { |
3109 | case 'F': | |
376253ec AL |
3110 | monitor_printf(mon, "%s: filename expected\n", |
3111 | cmdname); | |
81d0912d FB |
3112 | break; |
3113 | case 'B': | |
376253ec AL |
3114 | monitor_printf(mon, "%s: block device name expected\n", |
3115 | cmdname); | |
81d0912d FB |
3116 | break; |
3117 | default: | |
376253ec | 3118 | monitor_printf(mon, "%s: string expected\n", cmdname); |
81d0912d FB |
3119 | break; |
3120 | } | |
9307c4c1 FB |
3121 | goto fail; |
3122 | } | |
53773581 | 3123 | qdict_put(qdict, key, qstring_from_str(buf)); |
9307c4c1 | 3124 | } |
9dc39cba | 3125 | break; |
9307c4c1 FB |
3126 | case '/': |
3127 | { | |
3128 | int count, format, size; | |
3b46e624 | 3129 | |
cd390083 | 3130 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3131 | p++; |
3132 | if (*p == '/') { | |
3133 | /* format found */ | |
3134 | p++; | |
3135 | count = 1; | |
cd390083 | 3136 | if (qemu_isdigit(*p)) { |
9307c4c1 | 3137 | count = 0; |
cd390083 | 3138 | while (qemu_isdigit(*p)) { |
9307c4c1 FB |
3139 | count = count * 10 + (*p - '0'); |
3140 | p++; | |
3141 | } | |
3142 | } | |
3143 | size = -1; | |
3144 | format = -1; | |
3145 | for(;;) { | |
3146 | switch(*p) { | |
3147 | case 'o': | |
3148 | case 'd': | |
3149 | case 'u': | |
3150 | case 'x': | |
3151 | case 'i': | |
3152 | case 'c': | |
3153 | format = *p++; | |
3154 | break; | |
3155 | case 'b': | |
3156 | size = 1; | |
3157 | p++; | |
3158 | break; | |
3159 | case 'h': | |
3160 | size = 2; | |
3161 | p++; | |
3162 | break; | |
3163 | case 'w': | |
3164 | size = 4; | |
3165 | p++; | |
3166 | break; | |
3167 | case 'g': | |
3168 | case 'L': | |
3169 | size = 8; | |
3170 | p++; | |
3171 | break; | |
3172 | default: | |
3173 | goto next; | |
3174 | } | |
3175 | } | |
3176 | next: | |
cd390083 | 3177 | if (*p != '\0' && !qemu_isspace(*p)) { |
376253ec AL |
3178 | monitor_printf(mon, "invalid char in format: '%c'\n", |
3179 | *p); | |
9307c4c1 FB |
3180 | goto fail; |
3181 | } | |
9307c4c1 FB |
3182 | if (format < 0) |
3183 | format = default_fmt_format; | |
4c27ba27 FB |
3184 | if (format != 'i') { |
3185 | /* for 'i', not specifying a size gives -1 as size */ | |
3186 | if (size < 0) | |
3187 | size = default_fmt_size; | |
e90f009b | 3188 | default_fmt_size = size; |
4c27ba27 | 3189 | } |
9307c4c1 FB |
3190 | default_fmt_format = format; |
3191 | } else { | |
3192 | count = 1; | |
3193 | format = default_fmt_format; | |
4c27ba27 FB |
3194 | if (format != 'i') { |
3195 | size = default_fmt_size; | |
3196 | } else { | |
3197 | size = -1; | |
3198 | } | |
9307c4c1 | 3199 | } |
f7188bbe LC |
3200 | qdict_put(qdict, "count", qint_from_int(count)); |
3201 | qdict_put(qdict, "format", qint_from_int(format)); | |
3202 | qdict_put(qdict, "size", qint_from_int(size)); | |
9307c4c1 | 3203 | } |
9dc39cba | 3204 | break; |
9307c4c1 | 3205 | case 'i': |
92a31b1f | 3206 | case 'l': |
9307c4c1 | 3207 | { |
c2efc95d | 3208 | int64_t val; |
7743e588 | 3209 | |
cd390083 | 3210 | while (qemu_isspace(*p)) |
9307c4c1 | 3211 | p++; |
3440557b | 3212 | if (*typestr == '?' || *typestr == '.') { |
3440557b | 3213 | if (*typestr == '?') { |
53773581 LC |
3214 | if (*p == '\0') { |
3215 | typestr++; | |
3216 | break; | |
3217 | } | |
3440557b FB |
3218 | } else { |
3219 | if (*p == '.') { | |
3220 | p++; | |
cd390083 | 3221 | while (qemu_isspace(*p)) |
3440557b | 3222 | p++; |
3440557b | 3223 | } else { |
53773581 LC |
3224 | typestr++; |
3225 | break; | |
3440557b FB |
3226 | } |
3227 | } | |
13224a87 | 3228 | typestr++; |
9307c4c1 | 3229 | } |
376253ec | 3230 | if (get_expr(mon, &val, &p)) |
9307c4c1 | 3231 | goto fail; |
675ebef9 LC |
3232 | /* Check if 'i' is greater than 32-bit */ |
3233 | if ((c == 'i') && ((val >> 32) & 0xffffffff)) { | |
3234 | monitor_printf(mon, "\'%s\' has failed: ", cmdname); | |
3235 | monitor_printf(mon, "integer is for 32-bit values\n"); | |
3236 | goto fail; | |
3237 | } | |
53773581 | 3238 | qdict_put(qdict, key, qint_from_int(val)); |
9307c4c1 FB |
3239 | } |
3240 | break; | |
3241 | case '-': | |
3242 | { | |
fbc3d96c LS |
3243 | const char *tmp = p; |
3244 | int has_option, skip_key = 0; | |
9307c4c1 | 3245 | /* option */ |
3b46e624 | 3246 | |
9307c4c1 FB |
3247 | c = *typestr++; |
3248 | if (c == '\0') | |
3249 | goto bad_type; | |
cd390083 | 3250 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3251 | p++; |
3252 | has_option = 0; | |
3253 | if (*p == '-') { | |
3254 | p++; | |
fbc3d96c LS |
3255 | if(c != *p) { |
3256 | if(!is_valid_option(p, typestr)) { | |
3257 | ||
3258 | monitor_printf(mon, "%s: unsupported option -%c\n", | |
3259 | cmdname, *p); | |
3260 | goto fail; | |
3261 | } else { | |
3262 | skip_key = 1; | |
3263 | } | |
3264 | } | |
3265 | if(skip_key) { | |
3266 | p = tmp; | |
3267 | } else { | |
3268 | p++; | |
3269 | has_option = 1; | |
9307c4c1 | 3270 | } |
9307c4c1 | 3271 | } |
f7188bbe | 3272 | qdict_put(qdict, key, qint_from_int(has_option)); |
9307c4c1 FB |
3273 | } |
3274 | break; | |
3275 | default: | |
3276 | bad_type: | |
376253ec | 3277 | monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c); |
9307c4c1 FB |
3278 | goto fail; |
3279 | } | |
4d76d2ba LC |
3280 | qemu_free(key); |
3281 | key = NULL; | |
9dc39cba | 3282 | } |
9307c4c1 | 3283 | /* check that all arguments were parsed */ |
cd390083 | 3284 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3285 | p++; |
3286 | if (*p != '\0') { | |
376253ec AL |
3287 | monitor_printf(mon, "%s: extraneous characters at the end of line\n", |
3288 | cmdname); | |
9307c4c1 | 3289 | goto fail; |
9dc39cba | 3290 | } |
9307c4c1 | 3291 | |
55f81d96 | 3292 | return cmd; |
ac7531ec | 3293 | |
55f81d96 | 3294 | fail: |
4d76d2ba | 3295 | qemu_free(key); |
55f81d96 LC |
3296 | return NULL; |
3297 | } | |
3298 | ||
8204a918 LC |
3299 | static void monitor_print_error(Monitor *mon) |
3300 | { | |
3301 | qerror_print(mon->error); | |
3302 | QDECREF(mon->error); | |
3303 | mon->error = NULL; | |
3304 | } | |
3305 | ||
99e2fc16 LC |
3306 | static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd, |
3307 | const QDict *params) | |
3308 | { | |
3309 | QObject *data = NULL; | |
3310 | ||
3311 | cmd->mhandler.cmd_new(mon, params, &data); | |
25b422eb LC |
3312 | |
3313 | if (monitor_ctrl_mode(mon)) { | |
3314 | /* Monitor Protocol */ | |
3315 | monitor_protocol_emitter(mon, data); | |
3316 | } else { | |
3317 | /* User Protocol */ | |
3318 | if (data) | |
3319 | cmd->user_print(mon, data); | |
3320 | } | |
99e2fc16 LC |
3321 | |
3322 | qobject_decref(data); | |
3323 | } | |
3324 | ||
f3c157c4 | 3325 | static void handle_user_command(Monitor *mon, const char *cmdline) |
55f81d96 | 3326 | { |
55f81d96 | 3327 | QDict *qdict; |
c227f099 | 3328 | const mon_cmd_t *cmd; |
55f81d96 LC |
3329 | |
3330 | qdict = qdict_new(); | |
3331 | ||
590fb3b7 | 3332 | cmd = monitor_parse_command(mon, cmdline, qdict); |
13917bee LC |
3333 | if (!cmd) |
3334 | goto out; | |
3335 | ||
3336 | qemu_errors_to_mon(mon); | |
3337 | ||
3338 | if (monitor_handler_ported(cmd)) { | |
99e2fc16 | 3339 | monitor_call_handler(mon, cmd, qdict); |
13917bee | 3340 | } else { |
af4ce882 | 3341 | cmd->mhandler.cmd(mon, qdict); |
55f81d96 LC |
3342 | } |
3343 | ||
8204a918 LC |
3344 | if (monitor_has_error(mon)) |
3345 | monitor_print_error(mon); | |
3346 | ||
3347 | qemu_errors_to_previous(); | |
13917bee LC |
3348 | |
3349 | out: | |
f7188bbe | 3350 | QDECREF(qdict); |
9dc39cba FB |
3351 | } |
3352 | ||
81d0912d FB |
3353 | static void cmd_completion(const char *name, const char *list) |
3354 | { | |
3355 | const char *p, *pstart; | |
3356 | char cmd[128]; | |
3357 | int len; | |
3358 | ||
3359 | p = list; | |
3360 | for(;;) { | |
3361 | pstart = p; | |
3362 | p = strchr(p, '|'); | |
3363 | if (!p) | |
3364 | p = pstart + strlen(pstart); | |
3365 | len = p - pstart; | |
3366 | if (len > sizeof(cmd) - 2) | |
3367 | len = sizeof(cmd) - 2; | |
3368 | memcpy(cmd, pstart, len); | |
3369 | cmd[len] = '\0'; | |
3370 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
731b0364 | 3371 | readline_add_completion(cur_mon->rs, cmd); |
81d0912d FB |
3372 | } |
3373 | if (*p == '\0') | |
3374 | break; | |
3375 | p++; | |
3376 | } | |
3377 | } | |
3378 | ||
3379 | static void file_completion(const char *input) | |
3380 | { | |
3381 | DIR *ffs; | |
3382 | struct dirent *d; | |
3383 | char path[1024]; | |
3384 | char file[1024], file_prefix[1024]; | |
3385 | int input_path_len; | |
3386 | const char *p; | |
3387 | ||
5fafdf24 | 3388 | p = strrchr(input, '/'); |
81d0912d FB |
3389 | if (!p) { |
3390 | input_path_len = 0; | |
3391 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
363a37d5 | 3392 | pstrcpy(path, sizeof(path), "."); |
81d0912d FB |
3393 | } else { |
3394 | input_path_len = p - input + 1; | |
3395 | memcpy(path, input, input_path_len); | |
3396 | if (input_path_len > sizeof(path) - 1) | |
3397 | input_path_len = sizeof(path) - 1; | |
3398 | path[input_path_len] = '\0'; | |
3399 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
3400 | } | |
3401 | #ifdef DEBUG_COMPLETION | |
376253ec AL |
3402 | monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n", |
3403 | input, path, file_prefix); | |
81d0912d FB |
3404 | #endif |
3405 | ffs = opendir(path); | |
3406 | if (!ffs) | |
3407 | return; | |
3408 | for(;;) { | |
3409 | struct stat sb; | |
3410 | d = readdir(ffs); | |
3411 | if (!d) | |
3412 | break; | |
3413 | if (strstart(d->d_name, file_prefix, NULL)) { | |
3414 | memcpy(file, input, input_path_len); | |
363a37d5 BS |
3415 | if (input_path_len < sizeof(file)) |
3416 | pstrcpy(file + input_path_len, sizeof(file) - input_path_len, | |
3417 | d->d_name); | |
81d0912d FB |
3418 | /* stat the file to find out if it's a directory. |
3419 | * In that case add a slash to speed up typing long paths | |
3420 | */ | |
3421 | stat(file, &sb); | |
3422 | if(S_ISDIR(sb.st_mode)) | |
363a37d5 | 3423 | pstrcat(file, sizeof(file), "/"); |
731b0364 | 3424 | readline_add_completion(cur_mon->rs, file); |
81d0912d FB |
3425 | } |
3426 | } | |
3427 | closedir(ffs); | |
3428 | } | |
3429 | ||
51de9760 | 3430 | static void block_completion_it(void *opaque, BlockDriverState *bs) |
81d0912d | 3431 | { |
51de9760 | 3432 | const char *name = bdrv_get_device_name(bs); |
81d0912d FB |
3433 | const char *input = opaque; |
3434 | ||
3435 | if (input[0] == '\0' || | |
3436 | !strncmp(name, (char *)input, strlen(input))) { | |
731b0364 | 3437 | readline_add_completion(cur_mon->rs, name); |
81d0912d FB |
3438 | } |
3439 | } | |
3440 | ||
3441 | /* NOTE: this parser is an approximate form of the real command parser */ | |
3442 | static void parse_cmdline(const char *cmdline, | |
3443 | int *pnb_args, char **args) | |
3444 | { | |
3445 | const char *p; | |
3446 | int nb_args, ret; | |
3447 | char buf[1024]; | |
3448 | ||
3449 | p = cmdline; | |
3450 | nb_args = 0; | |
3451 | for(;;) { | |
cd390083 | 3452 | while (qemu_isspace(*p)) |
81d0912d FB |
3453 | p++; |
3454 | if (*p == '\0') | |
3455 | break; | |
3456 | if (nb_args >= MAX_ARGS) | |
3457 | break; | |
3458 | ret = get_str(buf, sizeof(buf), &p); | |
3459 | args[nb_args] = qemu_strdup(buf); | |
3460 | nb_args++; | |
3461 | if (ret < 0) | |
3462 | break; | |
3463 | } | |
3464 | *pnb_args = nb_args; | |
3465 | } | |
3466 | ||
4d76d2ba LC |
3467 | static const char *next_arg_type(const char *typestr) |
3468 | { | |
3469 | const char *p = strchr(typestr, ':'); | |
3470 | return (p != NULL ? ++p : typestr); | |
3471 | } | |
3472 | ||
4c36ba32 | 3473 | static void monitor_find_completion(const char *cmdline) |
81d0912d FB |
3474 | { |
3475 | const char *cmdname; | |
3476 | char *args[MAX_ARGS]; | |
3477 | int nb_args, i, len; | |
3478 | const char *ptype, *str; | |
c227f099 | 3479 | const mon_cmd_t *cmd; |
64866c3d | 3480 | const KeyDef *key; |
81d0912d FB |
3481 | |
3482 | parse_cmdline(cmdline, &nb_args, args); | |
3483 | #ifdef DEBUG_COMPLETION | |
3484 | for(i = 0; i < nb_args; i++) { | |
376253ec | 3485 | monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]); |
81d0912d FB |
3486 | } |
3487 | #endif | |
3488 | ||
3489 | /* if the line ends with a space, it means we want to complete the | |
3490 | next arg */ | |
3491 | len = strlen(cmdline); | |
cd390083 | 3492 | if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
81d0912d FB |
3493 | if (nb_args >= MAX_ARGS) |
3494 | return; | |
3495 | args[nb_args++] = qemu_strdup(""); | |
3496 | } | |
3497 | if (nb_args <= 1) { | |
3498 | /* command completion */ | |
3499 | if (nb_args == 0) | |
3500 | cmdname = ""; | |
3501 | else | |
3502 | cmdname = args[0]; | |
731b0364 | 3503 | readline_set_completion_index(cur_mon->rs, strlen(cmdname)); |
376253ec | 3504 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
3505 | cmd_completion(cmdname, cmd->name); |
3506 | } | |
3507 | } else { | |
3508 | /* find the command */ | |
376253ec | 3509 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
3510 | if (compare_cmd(args[0], cmd->name)) |
3511 | goto found; | |
3512 | } | |
3513 | return; | |
3514 | found: | |
4d76d2ba | 3515 | ptype = next_arg_type(cmd->args_type); |
81d0912d FB |
3516 | for(i = 0; i < nb_args - 2; i++) { |
3517 | if (*ptype != '\0') { | |
4d76d2ba | 3518 | ptype = next_arg_type(ptype); |
81d0912d | 3519 | while (*ptype == '?') |
4d76d2ba | 3520 | ptype = next_arg_type(ptype); |
81d0912d FB |
3521 | } |
3522 | } | |
3523 | str = args[nb_args - 1]; | |
2a1704a7 BS |
3524 | if (*ptype == '-' && ptype[1] != '\0') { |
3525 | ptype += 2; | |
3526 | } | |
81d0912d FB |
3527 | switch(*ptype) { |
3528 | case 'F': | |
3529 | /* file completion */ | |
731b0364 | 3530 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
3531 | file_completion(str); |
3532 | break; | |
3533 | case 'B': | |
3534 | /* block device name completion */ | |
731b0364 | 3535 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
3536 | bdrv_iterate(block_completion_it, (void *)str); |
3537 | break; | |
7fe48483 FB |
3538 | case 's': |
3539 | /* XXX: more generic ? */ | |
3540 | if (!strcmp(cmd->name, "info")) { | |
731b0364 | 3541 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
7fe48483 FB |
3542 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
3543 | cmd_completion(str, cmd->name); | |
3544 | } | |
64866c3d | 3545 | } else if (!strcmp(cmd->name, "sendkey")) { |
e600d1ef BS |
3546 | char *sep = strrchr(str, '-'); |
3547 | if (sep) | |
3548 | str = sep + 1; | |
731b0364 | 3549 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
64866c3d FB |
3550 | for(key = key_defs; key->name != NULL; key++) { |
3551 | cmd_completion(str, key->name); | |
3552 | } | |
f3353c6b JK |
3553 | } else if (!strcmp(cmd->name, "help|?")) { |
3554 | readline_set_completion_index(cur_mon->rs, strlen(str)); | |
3555 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
3556 | cmd_completion(str, cmd->name); | |
3557 | } | |
7fe48483 FB |
3558 | } |
3559 | break; | |
81d0912d FB |
3560 | default: |
3561 | break; | |
3562 | } | |
3563 | } | |
3564 | for(i = 0; i < nb_args; i++) | |
3565 | qemu_free(args[i]); | |
3566 | } | |
3567 | ||
731b0364 | 3568 | static int monitor_can_read(void *opaque) |
9dc39cba | 3569 | { |
731b0364 AL |
3570 | Monitor *mon = opaque; |
3571 | ||
3572 | return (mon->suspend_cnt == 0) ? 128 : 0; | |
9dc39cba FB |
3573 | } |
3574 | ||
5fa737a4 LC |
3575 | typedef struct CmdArgs { |
3576 | QString *name; | |
3577 | int type; | |
3578 | int flag; | |
3579 | int optional; | |
3580 | } CmdArgs; | |
3581 | ||
3582 | static int check_opt(const CmdArgs *cmd_args, const char *name, QDict *args) | |
3583 | { | |
3584 | if (!cmd_args->optional) { | |
3585 | qemu_error_new(QERR_MISSING_PARAMETER, name); | |
3586 | return -1; | |
3587 | } | |
3588 | ||
3589 | if (cmd_args->type == '-') { | |
3590 | /* handlers expect a value, they need to be changed */ | |
3591 | qdict_put(args, name, qint_from_int(0)); | |
3592 | } | |
3593 | ||
3594 | return 0; | |
3595 | } | |
3596 | ||
3597 | static int check_arg(const CmdArgs *cmd_args, QDict *args) | |
3598 | { | |
3599 | QObject *value; | |
3600 | const char *name; | |
3601 | ||
3602 | name = qstring_get_str(cmd_args->name); | |
3603 | ||
3604 | if (!args) { | |
3605 | return check_opt(cmd_args, name, args); | |
3606 | } | |
3607 | ||
3608 | value = qdict_get(args, name); | |
3609 | if (!value) { | |
3610 | return check_opt(cmd_args, name, args); | |
3611 | } | |
3612 | ||
3613 | switch (cmd_args->type) { | |
3614 | case 'F': | |
3615 | case 'B': | |
3616 | case 's': | |
3617 | if (qobject_type(value) != QTYPE_QSTRING) { | |
3618 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "string"); | |
3619 | return -1; | |
3620 | } | |
3621 | break; | |
3622 | case '/': { | |
3623 | int i; | |
3624 | const char *keys[] = { "count", "format", "size", NULL }; | |
3625 | ||
3626 | for (i = 0; keys[i]; i++) { | |
3627 | QObject *obj = qdict_get(args, keys[i]); | |
3628 | if (!obj) { | |
3629 | qemu_error_new(QERR_MISSING_PARAMETER, name); | |
3630 | return -1; | |
3631 | } | |
3632 | if (qobject_type(obj) != QTYPE_QINT) { | |
3633 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int"); | |
3634 | return -1; | |
3635 | } | |
3636 | } | |
3637 | break; | |
3638 | } | |
3639 | case 'i': | |
3640 | case 'l': | |
3641 | if (qobject_type(value) != QTYPE_QINT) { | |
3642 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int"); | |
3643 | return -1; | |
3644 | } | |
3645 | break; | |
3646 | case '-': | |
3647 | if (qobject_type(value) != QTYPE_QINT && | |
3648 | qobject_type(value) != QTYPE_QBOOL) { | |
3649 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "bool"); | |
3650 | return -1; | |
3651 | } | |
3652 | if (qobject_type(value) == QTYPE_QBOOL) { | |
3653 | /* handlers expect a QInt, they need to be changed */ | |
3654 | qdict_put(args, name, | |
3655 | qint_from_int(qbool_get_int(qobject_to_qbool(value)))); | |
3656 | } | |
3657 | break; | |
3658 | default: | |
3659 | /* impossible */ | |
3660 | abort(); | |
3661 | } | |
3662 | ||
3663 | return 0; | |
3664 | } | |
3665 | ||
3666 | static void cmd_args_init(CmdArgs *cmd_args) | |
3667 | { | |
3668 | cmd_args->name = qstring_new(); | |
3669 | cmd_args->type = cmd_args->flag = cmd_args->optional = 0; | |
3670 | } | |
3671 | ||
3672 | /* | |
3673 | * This is not trivial, we have to parse Monitor command's argument | |
3674 | * type syntax to be able to check the arguments provided by clients. | |
3675 | * | |
3676 | * In the near future we will be using an array for that and will be | |
3677 | * able to drop all this parsing... | |
3678 | */ | |
3679 | static int monitor_check_qmp_args(const mon_cmd_t *cmd, QDict *args) | |
3680 | { | |
3681 | int err; | |
3682 | const char *p; | |
3683 | CmdArgs cmd_args; | |
3684 | ||
3685 | if (cmd->args_type == '\0') { | |
3686 | return (qdict_size(args) == 0 ? 0 : -1); | |
3687 | } | |
3688 | ||
3689 | err = 0; | |
3690 | cmd_args_init(&cmd_args); | |
3691 | ||
3692 | for (p = cmd->args_type;; p++) { | |
3693 | if (*p == ':') { | |
3694 | cmd_args.type = *++p; | |
3695 | p++; | |
3696 | if (cmd_args.type == '-') { | |
3697 | cmd_args.flag = *p++; | |
3698 | cmd_args.optional = 1; | |
3699 | } else if (*p == '?') { | |
3700 | cmd_args.optional = 1; | |
3701 | p++; | |
3702 | } | |
3703 | ||
3704 | assert(*p == ',' || *p == '\0'); | |
3705 | err = check_arg(&cmd_args, args); | |
3706 | ||
3707 | QDECREF(cmd_args.name); | |
3708 | cmd_args_init(&cmd_args); | |
3709 | ||
3710 | if (err < 0) { | |
3711 | break; | |
3712 | } | |
3713 | } else { | |
3714 | qstring_append_chr(cmd_args.name, *p); | |
3715 | } | |
3716 | ||
3717 | if (*p == '\0') { | |
3718 | break; | |
3719 | } | |
3720 | } | |
3721 | ||
3722 | QDECREF(cmd_args.name); | |
3723 | return err; | |
3724 | } | |
3725 | ||
3726 | static void handle_qmp_command(JSONMessageParser *parser, QList *tokens) | |
3727 | { | |
3728 | int err; | |
3729 | QObject *obj; | |
3730 | QDict *input, *args; | |
5fa737a4 LC |
3731 | const mon_cmd_t *cmd; |
3732 | Monitor *mon = cur_mon; | |
5e23f480 | 3733 | const char *cmd_name, *info_item; |
5fa737a4 LC |
3734 | |
3735 | args = NULL; | |
3736 | qemu_errors_to_mon(mon); | |
3737 | ||
3738 | obj = json_parser_parse(tokens, NULL); | |
3739 | if (!obj) { | |
3740 | // FIXME: should be triggered in json_parser_parse() | |
3741 | qemu_error_new(QERR_JSON_PARSING); | |
3742 | goto err_out; | |
3743 | } else if (qobject_type(obj) != QTYPE_QDICT) { | |
3744 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "object"); | |
3745 | qobject_decref(obj); | |
3746 | goto err_out; | |
3747 | } | |
3748 | ||
3749 | input = qobject_to_qdict(obj); | |
3750 | ||
3751 | mon->mc->id = qdict_get(input, "id"); | |
3752 | qobject_incref(mon->mc->id); | |
3753 | ||
3754 | obj = qdict_get(input, "execute"); | |
3755 | if (!obj) { | |
3756 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "execute"); | |
3757 | goto err_input; | |
3758 | } else if (qobject_type(obj) != QTYPE_QSTRING) { | |
3759 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "string"); | |
3760 | goto err_input; | |
3761 | } | |
3762 | ||
3763 | cmd_name = qstring_get_str(qobject_to_qstring(obj)); | |
5e23f480 LC |
3764 | |
3765 | /* | |
3766 | * XXX: We need this special case until we get info handlers | |
3767 | * converted into 'query-' commands | |
3768 | */ | |
3769 | if (compare_cmd(cmd_name, "info")) { | |
5fa737a4 LC |
3770 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); |
3771 | goto err_input; | |
5e23f480 LC |
3772 | } else if (strstart(cmd_name, "query-", &info_item)) { |
3773 | cmd = monitor_find_command("info"); | |
3774 | qdict_put_obj(input, "arguments", | |
3775 | qobject_from_jsonf("{ 'item': %s }", info_item)); | |
3776 | } else { | |
3777 | cmd = monitor_find_command(cmd_name); | |
3778 | if (!cmd) { | |
3779 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); | |
3780 | goto err_input; | |
3781 | } | |
5fa737a4 LC |
3782 | } |
3783 | ||
3784 | obj = qdict_get(input, "arguments"); | |
3785 | if (!obj) { | |
3786 | args = qdict_new(); | |
3787 | } else { | |
3788 | args = qobject_to_qdict(obj); | |
3789 | QINCREF(args); | |
3790 | } | |
3791 | ||
3792 | QDECREF(input); | |
3793 | ||
3794 | err = monitor_check_qmp_args(cmd, args); | |
3795 | if (err < 0) { | |
3796 | goto err_out; | |
3797 | } | |
3798 | ||
3799 | monitor_call_handler(mon, cmd, args); | |
3800 | goto out; | |
3801 | ||
3802 | err_input: | |
3803 | QDECREF(input); | |
3804 | err_out: | |
3805 | monitor_protocol_emitter(mon, NULL); | |
3806 | out: | |
3807 | QDECREF(args); | |
3808 | qemu_errors_to_previous(); | |
3809 | } | |
3810 | ||
9b57c02e LC |
3811 | /** |
3812 | * monitor_control_read(): Read and handle QMP input | |
3813 | */ | |
3814 | static void monitor_control_read(void *opaque, const uint8_t *buf, int size) | |
3815 | { | |
3816 | Monitor *old_mon = cur_mon; | |
3817 | ||
3818 | cur_mon = opaque; | |
3819 | ||
5fa737a4 | 3820 | json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size); |
9b57c02e LC |
3821 | |
3822 | cur_mon = old_mon; | |
3823 | } | |
3824 | ||
731b0364 | 3825 | static void monitor_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 3826 | { |
731b0364 | 3827 | Monitor *old_mon = cur_mon; |
7e2515e8 | 3828 | int i; |
376253ec | 3829 | |
731b0364 AL |
3830 | cur_mon = opaque; |
3831 | ||
cde76ee1 AL |
3832 | if (cur_mon->rs) { |
3833 | for (i = 0; i < size; i++) | |
3834 | readline_handle_byte(cur_mon->rs, buf[i]); | |
3835 | } else { | |
3836 | if (size == 0 || buf[size - 1] != 0) | |
3837 | monitor_printf(cur_mon, "corrupted command\n"); | |
3838 | else | |
f3c157c4 | 3839 | handle_user_command(cur_mon, (char *)buf); |
cde76ee1 | 3840 | } |
9dc39cba | 3841 | |
731b0364 AL |
3842 | cur_mon = old_mon; |
3843 | } | |
d8f44609 | 3844 | |
376253ec | 3845 | static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) |
aa455485 | 3846 | { |
731b0364 | 3847 | monitor_suspend(mon); |
f3c157c4 | 3848 | handle_user_command(mon, cmdline); |
731b0364 | 3849 | monitor_resume(mon); |
d8f44609 AL |
3850 | } |
3851 | ||
cde76ee1 | 3852 | int monitor_suspend(Monitor *mon) |
d8f44609 | 3853 | { |
cde76ee1 AL |
3854 | if (!mon->rs) |
3855 | return -ENOTTY; | |
731b0364 | 3856 | mon->suspend_cnt++; |
cde76ee1 | 3857 | return 0; |
d8f44609 AL |
3858 | } |
3859 | ||
376253ec | 3860 | void monitor_resume(Monitor *mon) |
d8f44609 | 3861 | { |
cde76ee1 AL |
3862 | if (!mon->rs) |
3863 | return; | |
731b0364 AL |
3864 | if (--mon->suspend_cnt == 0) |
3865 | readline_show_prompt(mon->rs); | |
aa455485 FB |
3866 | } |
3867 | ||
9b57c02e LC |
3868 | /** |
3869 | * monitor_control_event(): Print QMP gretting | |
3870 | */ | |
3871 | static void monitor_control_event(void *opaque, int event) | |
3872 | { | |
3873 | if (event == CHR_EVENT_OPENED) { | |
3874 | QObject *data; | |
3875 | Monitor *mon = opaque; | |
3876 | ||
5fa737a4 LC |
3877 | json_message_parser_init(&mon->mc->parser, handle_qmp_command); |
3878 | ||
9b57c02e LC |
3879 | data = qobject_from_jsonf("{ 'QMP': { 'capabilities': [] } }"); |
3880 | assert(data != NULL); | |
3881 | ||
3882 | monitor_json_emitter(mon, data); | |
3883 | qobject_decref(data); | |
3884 | } | |
3885 | } | |
3886 | ||
731b0364 | 3887 | static void monitor_event(void *opaque, int event) |
86e94dea | 3888 | { |
376253ec AL |
3889 | Monitor *mon = opaque; |
3890 | ||
2724b180 AL |
3891 | switch (event) { |
3892 | case CHR_EVENT_MUX_IN: | |
a7aec5da GH |
3893 | mon->mux_out = 0; |
3894 | if (mon->reset_seen) { | |
3895 | readline_restart(mon->rs); | |
3896 | monitor_resume(mon); | |
3897 | monitor_flush(mon); | |
3898 | } else { | |
3899 | mon->suspend_cnt = 0; | |
3900 | } | |
2724b180 AL |
3901 | break; |
3902 | ||
3903 | case CHR_EVENT_MUX_OUT: | |
a7aec5da GH |
3904 | if (mon->reset_seen) { |
3905 | if (mon->suspend_cnt == 0) { | |
3906 | monitor_printf(mon, "\n"); | |
3907 | } | |
3908 | monitor_flush(mon); | |
3909 | monitor_suspend(mon); | |
3910 | } else { | |
3911 | mon->suspend_cnt++; | |
3912 | } | |
3913 | mon->mux_out = 1; | |
2724b180 | 3914 | break; |
86e94dea | 3915 | |
b6b8df56 | 3916 | case CHR_EVENT_OPENED: |
2724b180 AL |
3917 | monitor_printf(mon, "QEMU %s monitor - type 'help' for more " |
3918 | "information\n", QEMU_VERSION); | |
a7aec5da | 3919 | if (!mon->mux_out) { |
2724b180 | 3920 | readline_show_prompt(mon->rs); |
a7aec5da GH |
3921 | } |
3922 | mon->reset_seen = 1; | |
2724b180 AL |
3923 | break; |
3924 | } | |
86e94dea TS |
3925 | } |
3926 | ||
76655d6d AL |
3927 | |
3928 | /* | |
3929 | * Local variables: | |
3930 | * c-indent-level: 4 | |
3931 | * c-basic-offset: 4 | |
3932 | * tab-width: 8 | |
3933 | * End: | |
3934 | */ | |
3935 | ||
adcb181a LC |
3936 | const char *monitor_cmdline_parse(const char *cmdline, int *flags) |
3937 | { | |
3938 | const char *dev; | |
3939 | ||
3940 | if (strstart(cmdline, "control,", &dev)) { | |
3941 | if (strstart(dev, "vc", NULL)) { | |
3942 | fprintf(stderr, "qemu: control mode is for low-level interaction "); | |
3943 | fprintf(stderr, "cannot be used with device 'vc'\n"); | |
3944 | exit(1); | |
3945 | } | |
3946 | *flags &= ~MONITOR_USE_READLINE; | |
3947 | *flags |= MONITOR_USE_CONTROL; | |
3948 | return dev; | |
3949 | } | |
3950 | ||
3951 | return cmdline; | |
3952 | } | |
3953 | ||
731b0364 | 3954 | void monitor_init(CharDriverState *chr, int flags) |
aa455485 | 3955 | { |
731b0364 | 3956 | static int is_first_init = 1; |
87127161 | 3957 | Monitor *mon; |
20d8a3ed TS |
3958 | |
3959 | if (is_first_init) { | |
c8256f9d | 3960 | key_timer = qemu_new_timer(vm_clock, release_keys, NULL); |
20d8a3ed TS |
3961 | is_first_init = 0; |
3962 | } | |
87127161 AL |
3963 | |
3964 | mon = qemu_mallocz(sizeof(*mon)); | |
20d8a3ed | 3965 | |
87127161 | 3966 | mon->chr = chr; |
731b0364 | 3967 | mon->flags = flags; |
cde76ee1 AL |
3968 | if (flags & MONITOR_USE_READLINE) { |
3969 | mon->rs = readline_init(mon, monitor_find_completion); | |
3970 | monitor_read_command(mon, 0); | |
3971 | } | |
87127161 | 3972 | |
9b57c02e | 3973 | if (monitor_ctrl_mode(mon)) { |
5fa737a4 | 3974 | mon->mc = qemu_mallocz(sizeof(MonitorControl)); |
9b57c02e LC |
3975 | /* Control mode requires special handlers */ |
3976 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read, | |
3977 | monitor_control_event, mon); | |
3978 | } else { | |
3979 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_read, | |
3980 | monitor_event, mon); | |
3981 | } | |
87127161 | 3982 | |
72cf2d4f | 3983 | QLIST_INSERT_HEAD(&mon_list, mon, entry); |
731b0364 | 3984 | if (!cur_mon || (flags & MONITOR_IS_DEFAULT)) |
87127161 | 3985 | cur_mon = mon; |
aa455485 FB |
3986 | } |
3987 | ||
376253ec | 3988 | static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque) |
81d0912d | 3989 | { |
bb5fc20f AL |
3990 | BlockDriverState *bs = opaque; |
3991 | int ret = 0; | |
81d0912d | 3992 | |
bb5fc20f | 3993 | if (bdrv_set_key(bs, password) != 0) { |
376253ec | 3994 | monitor_printf(mon, "invalid password\n"); |
bb5fc20f | 3995 | ret = -EPERM; |
9dc39cba | 3996 | } |
731b0364 AL |
3997 | if (mon->password_completion_cb) |
3998 | mon->password_completion_cb(mon->password_opaque, ret); | |
bb5fc20f | 3999 | |
731b0364 | 4000 | monitor_read_command(mon, 1); |
9dc39cba | 4001 | } |
c0f4ce77 | 4002 | |
376253ec | 4003 | void monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, |
bb5fc20f AL |
4004 | BlockDriverCompletionFunc *completion_cb, |
4005 | void *opaque) | |
c0f4ce77 | 4006 | { |
cde76ee1 AL |
4007 | int err; |
4008 | ||
bb5fc20f AL |
4009 | if (!bdrv_key_required(bs)) { |
4010 | if (completion_cb) | |
4011 | completion_cb(opaque, 0); | |
4012 | return; | |
4013 | } | |
c0f4ce77 | 4014 | |
376253ec AL |
4015 | monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs), |
4016 | bdrv_get_encrypted_filename(bs)); | |
bb5fc20f | 4017 | |
731b0364 AL |
4018 | mon->password_completion_cb = completion_cb; |
4019 | mon->password_opaque = opaque; | |
bb5fc20f | 4020 | |
cde76ee1 AL |
4021 | err = monitor_read_password(mon, bdrv_password_cb, bs); |
4022 | ||
4023 | if (err && completion_cb) | |
4024 | completion_cb(opaque, err); | |
c0f4ce77 | 4025 | } |
ac7531ec GH |
4026 | |
4027 | typedef struct QemuErrorSink QemuErrorSink; | |
4028 | struct QemuErrorSink { | |
4029 | enum { | |
4030 | ERR_SINK_FILE, | |
4031 | ERR_SINK_MONITOR, | |
4032 | } dest; | |
4033 | union { | |
4034 | FILE *fp; | |
4035 | Monitor *mon; | |
4036 | }; | |
4037 | QemuErrorSink *previous; | |
4038 | }; | |
4039 | ||
528e93a9 | 4040 | static QemuErrorSink *qemu_error_sink; |
ac7531ec GH |
4041 | |
4042 | void qemu_errors_to_file(FILE *fp) | |
4043 | { | |
4044 | QemuErrorSink *sink; | |
4045 | ||
4046 | sink = qemu_mallocz(sizeof(*sink)); | |
4047 | sink->dest = ERR_SINK_FILE; | |
4048 | sink->fp = fp; | |
4049 | sink->previous = qemu_error_sink; | |
4050 | qemu_error_sink = sink; | |
4051 | } | |
4052 | ||
4053 | void qemu_errors_to_mon(Monitor *mon) | |
4054 | { | |
4055 | QemuErrorSink *sink; | |
4056 | ||
4057 | sink = qemu_mallocz(sizeof(*sink)); | |
4058 | sink->dest = ERR_SINK_MONITOR; | |
4059 | sink->mon = mon; | |
4060 | sink->previous = qemu_error_sink; | |
4061 | qemu_error_sink = sink; | |
4062 | } | |
4063 | ||
4064 | void qemu_errors_to_previous(void) | |
4065 | { | |
4066 | QemuErrorSink *sink; | |
4067 | ||
4068 | assert(qemu_error_sink != NULL); | |
4069 | sink = qemu_error_sink; | |
4070 | qemu_error_sink = sink->previous; | |
4071 | qemu_free(sink); | |
4072 | } | |
4073 | ||
4074 | void qemu_error(const char *fmt, ...) | |
4075 | { | |
4076 | va_list args; | |
4077 | ||
4078 | assert(qemu_error_sink != NULL); | |
4079 | switch (qemu_error_sink->dest) { | |
4080 | case ERR_SINK_FILE: | |
4081 | va_start(args, fmt); | |
4082 | vfprintf(qemu_error_sink->fp, fmt, args); | |
4083 | va_end(args); | |
4084 | break; | |
4085 | case ERR_SINK_MONITOR: | |
4086 | va_start(args, fmt); | |
4087 | monitor_vprintf(qemu_error_sink->mon, fmt, args); | |
4088 | va_end(args); | |
4089 | break; | |
4090 | } | |
4091 | } | |
8204a918 LC |
4092 | |
4093 | void qemu_error_internal(const char *file, int linenr, const char *func, | |
4094 | const char *fmt, ...) | |
4095 | { | |
4096 | va_list va; | |
4097 | QError *qerror; | |
4098 | ||
4099 | assert(qemu_error_sink != NULL); | |
4100 | ||
4101 | va_start(va, fmt); | |
4102 | qerror = qerror_from_info(file, linenr, func, fmt, &va); | |
4103 | va_end(va); | |
4104 | ||
4105 | switch (qemu_error_sink->dest) { | |
4106 | case ERR_SINK_FILE: | |
4107 | qerror_print(qerror); | |
4108 | QDECREF(qerror); | |
4109 | break; | |
4110 | case ERR_SINK_MONITOR: | |
4111 | assert(qemu_error_sink->mon->error == NULL); | |
4112 | qemu_error_sink->mon->error = qerror; | |
4113 | break; | |
4114 | } | |
4115 | } |