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Commit | Line | Data |
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9dc39cba FB |
1 | /* |
2 | * QEMU monitor | |
5fafdf24 | 3 | * |
9dc39cba | 4 | * Copyright (c) 2003-2004 Fabrice Bellard |
5fafdf24 | 5 | * |
9dc39cba FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
511d2b14 | 24 | #include <dirent.h> |
87ecb68b | 25 | #include "hw/hw.h" |
cae4956e | 26 | #include "hw/qdev.h" |
87ecb68b PB |
27 | #include "hw/usb.h" |
28 | #include "hw/pcmcia.h" | |
29 | #include "hw/pc.h" | |
30 | #include "hw/pci.h" | |
9dd986cc | 31 | #include "hw/watchdog.h" |
45a50b16 | 32 | #include "hw/loader.h" |
87ecb68b PB |
33 | #include "gdbstub.h" |
34 | #include "net.h" | |
68ac40d2 | 35 | #include "net/slirp.h" |
87ecb68b PB |
36 | #include "qemu-char.h" |
37 | #include "sysemu.h" | |
376253ec AL |
38 | #include "monitor.h" |
39 | #include "readline.h" | |
87ecb68b PB |
40 | #include "console.h" |
41 | #include "block.h" | |
42 | #include "audio/audio.h" | |
9307c4c1 | 43 | #include "disas.h" |
df751fa8 | 44 | #include "balloon.h" |
c8256f9d | 45 | #include "qemu-timer.h" |
5bb7910a | 46 | #include "migration.h" |
7ba1e619 | 47 | #include "kvm.h" |
76655d6d | 48 | #include "acl.h" |
f7188bbe | 49 | #include "qint.h" |
3350a4dd | 50 | #include "qfloat.h" |
8f3cec0b | 51 | #include "qlist.h" |
f7188bbe | 52 | #include "qdict.h" |
5fa737a4 | 53 | #include "qbool.h" |
f7188bbe | 54 | #include "qstring.h" |
8204a918 | 55 | #include "qerror.h" |
9b57c02e | 56 | #include "qjson.h" |
5fa737a4 LC |
57 | #include "json-streamer.h" |
58 | #include "json-parser.h" | |
d08d6f04 | 59 | #include "osdep.h" |
6a5bd307 | 60 | |
9dc39cba | 61 | //#define DEBUG |
81d0912d | 62 | //#define DEBUG_COMPLETION |
9dc39cba | 63 | |
9307c4c1 FB |
64 | /* |
65 | * Supported types: | |
5fafdf24 | 66 | * |
9307c4c1 | 67 | * 'F' filename |
81d0912d | 68 | * 'B' block device name |
9307c4c1 | 69 | * 's' string (accept optional quote) |
92a31b1f FB |
70 | * 'i' 32 bit integer |
71 | * 'l' target long (32 or 64 bit) | |
9fec543f MA |
72 | * 'M' just like 'l', except in user mode the value is |
73 | * multiplied by 2^20 (think Mebibyte) | |
3350a4dd MA |
74 | * 'b' double |
75 | * user mode accepts an optional G, g, M, m, K, k suffix, | |
76 | * which multiplies the value by 2^30 for suffixes G and | |
77 | * g, 2^20 for M and m, 2^10 for K and k | |
fccfb11e MA |
78 | * 'T' double |
79 | * user mode accepts an optional ms, us, ns suffix, | |
80 | * which divides the value by 1e3, 1e6, 1e9, respectively | |
9307c4c1 FB |
81 | * '/' optional gdb-like print format (like "/10x") |
82 | * | |
fb46660e LC |
83 | * '?' optional type (for all types, except '/') |
84 | * '.' other form of optional type (for 'i' and 'l') | |
85 | * '-' optional parameter (eg. '-f') | |
9307c4c1 FB |
86 | * |
87 | */ | |
88 | ||
940cc30d AL |
89 | typedef struct MonitorCompletionData MonitorCompletionData; |
90 | struct MonitorCompletionData { | |
91 | Monitor *mon; | |
92 | void (*user_print)(Monitor *mon, const QObject *data); | |
93 | }; | |
94 | ||
c227f099 | 95 | typedef struct mon_cmd_t { |
9dc39cba | 96 | const char *name; |
9307c4c1 | 97 | const char *args_type; |
9dc39cba FB |
98 | const char *params; |
99 | const char *help; | |
a2876f59 | 100 | void (*user_print)(Monitor *mon, const QObject *data); |
97536cff | 101 | int (*cmd_new_ret)(Monitor *mon, const QDict *params, QObject **ret_data); |
910df89d LC |
102 | union { |
103 | void (*info)(Monitor *mon); | |
13c7425e | 104 | void (*info_new)(Monitor *mon, QObject **ret_data); |
940cc30d | 105 | int (*info_async)(Monitor *mon, MonitorCompletion *cb, void *opaque); |
af4ce882 | 106 | void (*cmd)(Monitor *mon, const QDict *qdict); |
13917bee | 107 | void (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data); |
940cc30d AL |
108 | int (*cmd_async)(Monitor *mon, const QDict *params, |
109 | MonitorCompletion *cb, void *opaque); | |
910df89d | 110 | } mhandler; |
940cc30d | 111 | int async; |
c227f099 | 112 | } mon_cmd_t; |
9dc39cba | 113 | |
f07918fd | 114 | /* file descriptors passed via SCM_RIGHTS */ |
c227f099 AL |
115 | typedef struct mon_fd_t mon_fd_t; |
116 | struct mon_fd_t { | |
f07918fd MM |
117 | char *name; |
118 | int fd; | |
c227f099 | 119 | QLIST_ENTRY(mon_fd_t) next; |
f07918fd MM |
120 | }; |
121 | ||
5fa737a4 LC |
122 | typedef struct MonitorControl { |
123 | QObject *id; | |
4a29a85d | 124 | int print_enabled; |
5fa737a4 | 125 | JSONMessageParser parser; |
4a7e1190 | 126 | int command_mode; |
5fa737a4 LC |
127 | } MonitorControl; |
128 | ||
87127161 AL |
129 | struct Monitor { |
130 | CharDriverState *chr; | |
a7aec5da GH |
131 | int mux_out; |
132 | int reset_seen; | |
731b0364 AL |
133 | int flags; |
134 | int suspend_cnt; | |
135 | uint8_t outbuf[1024]; | |
136 | int outbuf_index; | |
137 | ReadLineState *rs; | |
5fa737a4 | 138 | MonitorControl *mc; |
731b0364 AL |
139 | CPUState *mon_cpu; |
140 | BlockDriverCompletionFunc *password_completion_cb; | |
141 | void *password_opaque; | |
8204a918 | 142 | QError *error; |
c227f099 | 143 | QLIST_HEAD(,mon_fd_t) fds; |
72cf2d4f | 144 | QLIST_ENTRY(Monitor) entry; |
87127161 AL |
145 | }; |
146 | ||
72cf2d4f | 147 | static QLIST_HEAD(mon_list, Monitor) mon_list; |
7e2515e8 | 148 | |
c227f099 AL |
149 | static const mon_cmd_t mon_cmds[]; |
150 | static const mon_cmd_t info_cmds[]; | |
9dc39cba | 151 | |
87127161 | 152 | Monitor *cur_mon = NULL; |
376253ec | 153 | |
731b0364 AL |
154 | static void monitor_command_cb(Monitor *mon, const char *cmdline, |
155 | void *opaque); | |
83ab7950 | 156 | |
09069b19 LC |
157 | static inline int qmp_cmd_mode(const Monitor *mon) |
158 | { | |
159 | return (mon->mc ? mon->mc->command_mode : 0); | |
160 | } | |
161 | ||
418173c7 LC |
162 | /* Return true if in control mode, false otherwise */ |
163 | static inline int monitor_ctrl_mode(const Monitor *mon) | |
164 | { | |
165 | return (mon->flags & MONITOR_USE_CONTROL); | |
166 | } | |
167 | ||
731b0364 AL |
168 | static void monitor_read_command(Monitor *mon, int show_prompt) |
169 | { | |
183e6e52 LC |
170 | if (!mon->rs) |
171 | return; | |
172 | ||
731b0364 AL |
173 | readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); |
174 | if (show_prompt) | |
175 | readline_show_prompt(mon->rs); | |
176 | } | |
6a00d601 | 177 | |
cde76ee1 AL |
178 | static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func, |
179 | void *opaque) | |
bb5fc20f | 180 | { |
94171e11 LC |
181 | if (monitor_ctrl_mode(mon)) { |
182 | qemu_error_new(QERR_MISSING_PARAMETER, "password"); | |
183 | return -EINVAL; | |
184 | } else if (mon->rs) { | |
cde76ee1 AL |
185 | readline_start(mon->rs, "Password: ", 1, readline_func, opaque); |
186 | /* prompt is printed on return from the command handler */ | |
187 | return 0; | |
188 | } else { | |
189 | monitor_printf(mon, "terminal does not support password prompting\n"); | |
190 | return -ENOTTY; | |
191 | } | |
bb5fc20f AL |
192 | } |
193 | ||
376253ec | 194 | void monitor_flush(Monitor *mon) |
7e2515e8 | 195 | { |
a7aec5da | 196 | if (mon && mon->outbuf_index != 0 && !mon->mux_out) { |
731b0364 AL |
197 | qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index); |
198 | mon->outbuf_index = 0; | |
7e2515e8 FB |
199 | } |
200 | } | |
201 | ||
202 | /* flush at every end of line or if the buffer is full */ | |
376253ec | 203 | static void monitor_puts(Monitor *mon, const char *str) |
7e2515e8 | 204 | { |
60fe76f3 | 205 | char c; |
731b0364 | 206 | |
7e2515e8 FB |
207 | for(;;) { |
208 | c = *str++; | |
209 | if (c == '\0') | |
210 | break; | |
7ba1260a | 211 | if (c == '\n') |
731b0364 AL |
212 | mon->outbuf[mon->outbuf_index++] = '\r'; |
213 | mon->outbuf[mon->outbuf_index++] = c; | |
214 | if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1) | |
215 | || c == '\n') | |
376253ec | 216 | monitor_flush(mon); |
7e2515e8 FB |
217 | } |
218 | } | |
219 | ||
376253ec | 220 | void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) |
9dc39cba | 221 | { |
2daa1191 LC |
222 | if (!mon) |
223 | return; | |
224 | ||
4a29a85d LC |
225 | if (mon->mc && !mon->mc->print_enabled) { |
226 | qemu_error_new(QERR_UNDEFINED_ERROR); | |
227 | } else { | |
228 | char buf[4096]; | |
229 | vsnprintf(buf, sizeof(buf), fmt, ap); | |
230 | monitor_puts(mon, buf); | |
231 | } | |
9dc39cba FB |
232 | } |
233 | ||
376253ec | 234 | void monitor_printf(Monitor *mon, const char *fmt, ...) |
9dc39cba | 235 | { |
7e2515e8 FB |
236 | va_list ap; |
237 | va_start(ap, fmt); | |
376253ec | 238 | monitor_vprintf(mon, fmt, ap); |
7e2515e8 | 239 | va_end(ap); |
9dc39cba FB |
240 | } |
241 | ||
376253ec | 242 | void monitor_print_filename(Monitor *mon, const char *filename) |
fef30743 TS |
243 | { |
244 | int i; | |
245 | ||
246 | for (i = 0; filename[i]; i++) { | |
28a76be8 AL |
247 | switch (filename[i]) { |
248 | case ' ': | |
249 | case '"': | |
250 | case '\\': | |
251 | monitor_printf(mon, "\\%c", filename[i]); | |
252 | break; | |
253 | case '\t': | |
254 | monitor_printf(mon, "\\t"); | |
255 | break; | |
256 | case '\r': | |
257 | monitor_printf(mon, "\\r"); | |
258 | break; | |
259 | case '\n': | |
260 | monitor_printf(mon, "\\n"); | |
261 | break; | |
262 | default: | |
263 | monitor_printf(mon, "%c", filename[i]); | |
264 | break; | |
265 | } | |
fef30743 TS |
266 | } |
267 | } | |
268 | ||
7fe48483 FB |
269 | static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
270 | { | |
271 | va_list ap; | |
272 | va_start(ap, fmt); | |
376253ec | 273 | monitor_vprintf((Monitor *)stream, fmt, ap); |
7fe48483 FB |
274 | va_end(ap); |
275 | return 0; | |
276 | } | |
277 | ||
13c7425e LC |
278 | static void monitor_user_noop(Monitor *mon, const QObject *data) { } |
279 | ||
13917bee LC |
280 | static inline int monitor_handler_ported(const mon_cmd_t *cmd) |
281 | { | |
282 | return cmd->user_print != NULL; | |
283 | } | |
284 | ||
940cc30d AL |
285 | static inline bool monitor_handler_is_async(const mon_cmd_t *cmd) |
286 | { | |
287 | return cmd->async != 0; | |
288 | } | |
289 | ||
8204a918 LC |
290 | static inline int monitor_has_error(const Monitor *mon) |
291 | { | |
292 | return mon->error != NULL; | |
293 | } | |
294 | ||
9b57c02e LC |
295 | static void monitor_json_emitter(Monitor *mon, const QObject *data) |
296 | { | |
297 | QString *json; | |
298 | ||
299 | json = qobject_to_json(data); | |
300 | assert(json != NULL); | |
301 | ||
4a29a85d | 302 | mon->mc->print_enabled = 1; |
9b57c02e | 303 | monitor_printf(mon, "%s\n", qstring_get_str(json)); |
4a29a85d LC |
304 | mon->mc->print_enabled = 0; |
305 | ||
9b57c02e LC |
306 | QDECREF(json); |
307 | } | |
308 | ||
25b422eb LC |
309 | static void monitor_protocol_emitter(Monitor *mon, QObject *data) |
310 | { | |
311 | QDict *qmp; | |
312 | ||
313 | qmp = qdict_new(); | |
314 | ||
315 | if (!monitor_has_error(mon)) { | |
316 | /* success response */ | |
317 | if (data) { | |
318 | qobject_incref(data); | |
319 | qdict_put_obj(qmp, "return", data); | |
320 | } else { | |
0abc6579 LC |
321 | /* return an empty QDict by default */ |
322 | qdict_put(qmp, "return", qdict_new()); | |
25b422eb LC |
323 | } |
324 | } else { | |
325 | /* error response */ | |
77e595e7 | 326 | qdict_put(mon->error->error, "desc", qerror_human(mon->error)); |
25b422eb LC |
327 | qdict_put(qmp, "error", mon->error->error); |
328 | QINCREF(mon->error->error); | |
329 | QDECREF(mon->error); | |
330 | mon->error = NULL; | |
331 | } | |
332 | ||
5fa737a4 LC |
333 | if (mon->mc->id) { |
334 | qdict_put_obj(qmp, "id", mon->mc->id); | |
335 | mon->mc->id = NULL; | |
336 | } | |
337 | ||
25b422eb LC |
338 | monitor_json_emitter(mon, QOBJECT(qmp)); |
339 | QDECREF(qmp); | |
340 | } | |
341 | ||
0d1ea871 LC |
342 | static void timestamp_put(QDict *qdict) |
343 | { | |
344 | int err; | |
345 | QObject *obj; | |
d08d6f04 | 346 | qemu_timeval tv; |
0d1ea871 | 347 | |
d08d6f04 | 348 | err = qemu_gettimeofday(&tv); |
0d1ea871 LC |
349 | if (err < 0) |
350 | return; | |
351 | ||
352 | obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", " | |
353 | "'microseconds': %" PRId64 " }", | |
354 | (int64_t) tv.tv_sec, (int64_t) tv.tv_usec); | |
0d1ea871 LC |
355 | qdict_put_obj(qdict, "timestamp", obj); |
356 | } | |
357 | ||
358 | /** | |
359 | * monitor_protocol_event(): Generate a Monitor event | |
360 | * | |
361 | * Event-specific data can be emitted through the (optional) 'data' parameter. | |
362 | */ | |
363 | void monitor_protocol_event(MonitorEvent event, QObject *data) | |
364 | { | |
365 | QDict *qmp; | |
366 | const char *event_name; | |
f039a563 | 367 | Monitor *mon; |
0d1ea871 | 368 | |
242cd003 | 369 | assert(event < QEVENT_MAX); |
0d1ea871 | 370 | |
0d1ea871 | 371 | switch (event) { |
242cd003 | 372 | case QEVENT_DEBUG: |
b1a15e7e LC |
373 | event_name = "DEBUG"; |
374 | break; | |
242cd003 | 375 | case QEVENT_SHUTDOWN: |
b1a15e7e LC |
376 | event_name = "SHUTDOWN"; |
377 | break; | |
242cd003 | 378 | case QEVENT_RESET: |
b1a15e7e LC |
379 | event_name = "RESET"; |
380 | break; | |
242cd003 | 381 | case QEVENT_POWERDOWN: |
b1a15e7e LC |
382 | event_name = "POWERDOWN"; |
383 | break; | |
242cd003 | 384 | case QEVENT_STOP: |
b1a15e7e LC |
385 | event_name = "STOP"; |
386 | break; | |
586153d9 LC |
387 | case QEVENT_VNC_CONNECTED: |
388 | event_name = "VNC_CONNECTED"; | |
389 | break; | |
0d2ed46a LC |
390 | case QEVENT_VNC_INITIALIZED: |
391 | event_name = "VNC_INITIALIZED"; | |
392 | break; | |
0d72f3d3 LC |
393 | case QEVENT_VNC_DISCONNECTED: |
394 | event_name = "VNC_DISCONNECTED"; | |
395 | break; | |
aa1db6ed LC |
396 | case QEVENT_BLOCK_IO_ERROR: |
397 | event_name = "BLOCK_IO_ERROR"; | |
398 | break; | |
0d1ea871 LC |
399 | default: |
400 | abort(); | |
401 | break; | |
402 | } | |
403 | ||
404 | qmp = qdict_new(); | |
405 | timestamp_put(qmp); | |
406 | qdict_put(qmp, "event", qstring_from_str(event_name)); | |
3d72f9a2 LC |
407 | if (data) { |
408 | qobject_incref(data); | |
0d1ea871 | 409 | qdict_put_obj(qmp, "data", data); |
3d72f9a2 | 410 | } |
0d1ea871 | 411 | |
f039a563 | 412 | QLIST_FOREACH(mon, &mon_list, entry) { |
09069b19 | 413 | if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) { |
23fabed1 LC |
414 | monitor_json_emitter(mon, QOBJECT(qmp)); |
415 | } | |
f039a563 | 416 | } |
0d1ea871 LC |
417 | QDECREF(qmp); |
418 | } | |
419 | ||
ef4b7eee LC |
420 | static int do_qmp_capabilities(Monitor *mon, const QDict *params, |
421 | QObject **ret_data) | |
4a7e1190 LC |
422 | { |
423 | /* Will setup QMP capabilities in the future */ | |
424 | if (monitor_ctrl_mode(mon)) { | |
425 | mon->mc->command_mode = 1; | |
426 | } | |
ef4b7eee LC |
427 | |
428 | return 0; | |
4a7e1190 LC |
429 | } |
430 | ||
9dc39cba FB |
431 | static int compare_cmd(const char *name, const char *list) |
432 | { | |
433 | const char *p, *pstart; | |
434 | int len; | |
435 | len = strlen(name); | |
436 | p = list; | |
437 | for(;;) { | |
438 | pstart = p; | |
439 | p = strchr(p, '|'); | |
440 | if (!p) | |
441 | p = pstart + strlen(pstart); | |
442 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
443 | return 1; | |
444 | if (*p == '\0') | |
445 | break; | |
446 | p++; | |
447 | } | |
448 | return 0; | |
449 | } | |
450 | ||
c227f099 | 451 | static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds, |
376253ec | 452 | const char *prefix, const char *name) |
9dc39cba | 453 | { |
c227f099 | 454 | const mon_cmd_t *cmd; |
9dc39cba FB |
455 | |
456 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
457 | if (!name || !strcmp(name, cmd->name)) | |
376253ec AL |
458 | monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name, |
459 | cmd->params, cmd->help); | |
9dc39cba FB |
460 | } |
461 | } | |
462 | ||
376253ec | 463 | static void help_cmd(Monitor *mon, const char *name) |
9dc39cba FB |
464 | { |
465 | if (name && !strcmp(name, "info")) { | |
376253ec | 466 | help_cmd_dump(mon, info_cmds, "info ", NULL); |
9dc39cba | 467 | } else { |
376253ec | 468 | help_cmd_dump(mon, mon_cmds, "", name); |
f193c797 | 469 | if (name && !strcmp(name, "log")) { |
8662d656 | 470 | const CPULogItem *item; |
376253ec AL |
471 | monitor_printf(mon, "Log items (comma separated):\n"); |
472 | monitor_printf(mon, "%-10s %s\n", "none", "remove all logs"); | |
f193c797 | 473 | for(item = cpu_log_items; item->mask != 0; item++) { |
376253ec | 474 | monitor_printf(mon, "%-10s %s\n", item->name, item->help); |
f193c797 FB |
475 | } |
476 | } | |
9dc39cba FB |
477 | } |
478 | } | |
479 | ||
d54908a5 | 480 | static void do_help_cmd(Monitor *mon, const QDict *qdict) |
38183186 | 481 | { |
d54908a5 | 482 | help_cmd(mon, qdict_get_try_str(qdict, "name")); |
38183186 LC |
483 | } |
484 | ||
d54908a5 | 485 | static void do_commit(Monitor *mon, const QDict *qdict) |
9dc39cba | 486 | { |
751c6a17 GH |
487 | int all_devices; |
488 | DriveInfo *dinfo; | |
d54908a5 | 489 | const char *device = qdict_get_str(qdict, "device"); |
2dc7b602 | 490 | |
7954c734 | 491 | all_devices = !strcmp(device, "all"); |
72cf2d4f | 492 | QTAILQ_FOREACH(dinfo, &drives, next) { |
751c6a17 | 493 | if (!all_devices) |
73006d2a | 494 | if (strcmp(bdrv_get_device_name(dinfo->bdrv), device)) |
751c6a17 GH |
495 | continue; |
496 | bdrv_commit(dinfo->bdrv); | |
9dc39cba FB |
497 | } |
498 | } | |
499 | ||
940cc30d AL |
500 | static void user_monitor_complete(void *opaque, QObject *ret_data) |
501 | { | |
502 | MonitorCompletionData *data = (MonitorCompletionData *)opaque; | |
503 | ||
504 | if (ret_data) { | |
505 | data->user_print(data->mon, ret_data); | |
506 | } | |
507 | monitor_resume(data->mon); | |
508 | qemu_free(data); | |
509 | } | |
510 | ||
511 | static void qmp_monitor_complete(void *opaque, QObject *ret_data) | |
512 | { | |
513 | monitor_protocol_emitter(opaque, ret_data); | |
514 | } | |
515 | ||
516 | static void qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd, | |
517 | const QDict *params) | |
518 | { | |
519 | cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon); | |
520 | } | |
521 | ||
522 | static void qmp_async_info_handler(Monitor *mon, const mon_cmd_t *cmd) | |
523 | { | |
524 | cmd->mhandler.info_async(mon, qmp_monitor_complete, mon); | |
525 | } | |
526 | ||
527 | static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd, | |
528 | const QDict *params) | |
529 | { | |
530 | int ret; | |
531 | ||
532 | MonitorCompletionData *cb_data = qemu_malloc(sizeof(*cb_data)); | |
533 | cb_data->mon = mon; | |
534 | cb_data->user_print = cmd->user_print; | |
535 | monitor_suspend(mon); | |
536 | ret = cmd->mhandler.cmd_async(mon, params, | |
537 | user_monitor_complete, cb_data); | |
538 | if (ret < 0) { | |
539 | monitor_resume(mon); | |
540 | qemu_free(cb_data); | |
541 | } | |
542 | } | |
543 | ||
544 | static void user_async_info_handler(Monitor *mon, const mon_cmd_t *cmd) | |
545 | { | |
546 | int ret; | |
547 | ||
548 | MonitorCompletionData *cb_data = qemu_malloc(sizeof(*cb_data)); | |
549 | cb_data->mon = mon; | |
550 | cb_data->user_print = cmd->user_print; | |
551 | monitor_suspend(mon); | |
552 | ret = cmd->mhandler.info_async(mon, user_monitor_complete, cb_data); | |
553 | if (ret < 0) { | |
554 | monitor_resume(mon); | |
555 | qemu_free(cb_data); | |
556 | } | |
557 | } | |
558 | ||
13c7425e | 559 | static void do_info(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba | 560 | { |
c227f099 | 561 | const mon_cmd_t *cmd; |
d54908a5 | 562 | const char *item = qdict_get_try_str(qdict, "item"); |
9dc39cba | 563 | |
956f1a0d LC |
564 | if (!item) { |
565 | assert(monitor_ctrl_mode(mon) == 0); | |
9dc39cba | 566 | goto help; |
956f1a0d | 567 | } |
13c7425e LC |
568 | |
569 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
5fafdf24 | 570 | if (compare_cmd(item, cmd->name)) |
13c7425e | 571 | break; |
9dc39cba | 572 | } |
13c7425e | 573 | |
956f1a0d LC |
574 | if (cmd->name == NULL) { |
575 | if (monitor_ctrl_mode(mon)) { | |
576 | qemu_error_new(QERR_COMMAND_NOT_FOUND, item); | |
577 | return; | |
578 | } | |
13c7425e | 579 | goto help; |
956f1a0d | 580 | } |
13c7425e | 581 | |
940cc30d AL |
582 | if (monitor_handler_is_async(cmd)) { |
583 | if (monitor_ctrl_mode(mon)) { | |
584 | qmp_async_info_handler(mon, cmd); | |
585 | } else { | |
586 | user_async_info_handler(mon, cmd); | |
587 | } | |
588 | /* | |
589 | * Indicate that this command is asynchronous and will not return any | |
590 | * data (not even empty). Instead, the data will be returned via a | |
591 | * completion callback. | |
592 | */ | |
593 | *ret_data = qobject_from_jsonf("{ '__mon_async': 'return' }"); | |
594 | } else if (monitor_handler_ported(cmd)) { | |
13c7425e | 595 | cmd->mhandler.info_new(mon, ret_data); |
25b422eb LC |
596 | |
597 | if (!monitor_ctrl_mode(mon)) { | |
598 | /* | |
599 | * User Protocol function is called here, Monitor Protocol is | |
600 | * handled by monitor_call_handler() | |
601 | */ | |
602 | if (*ret_data) | |
603 | cmd->user_print(mon, *ret_data); | |
604 | } | |
13c7425e | 605 | } else { |
956f1a0d LC |
606 | if (monitor_ctrl_mode(mon)) { |
607 | /* handler not converted yet */ | |
608 | qemu_error_new(QERR_COMMAND_NOT_FOUND, item); | |
609 | } else { | |
610 | cmd->mhandler.info(mon); | |
611 | } | |
13c7425e LC |
612 | } |
613 | ||
9dc39cba | 614 | return; |
13c7425e LC |
615 | |
616 | help: | |
617 | help_cmd(mon, "info"); | |
9dc39cba FB |
618 | } |
619 | ||
45e914cf LC |
620 | static void do_info_version_print(Monitor *mon, const QObject *data) |
621 | { | |
622 | QDict *qdict; | |
623 | ||
624 | qdict = qobject_to_qdict(data); | |
625 | ||
626 | monitor_printf(mon, "%s%s\n", qdict_get_str(qdict, "qemu"), | |
627 | qdict_get_str(qdict, "package")); | |
628 | } | |
629 | ||
ab2d3187 LC |
630 | /** |
631 | * do_info_version(): Show QEMU version | |
45e914cf LC |
632 | * |
633 | * Return a QDict with the following information: | |
634 | * | |
635 | * - "qemu": QEMU's version | |
636 | * - "package": package's version | |
637 | * | |
638 | * Example: | |
639 | * | |
640 | * { "qemu": "0.11.50", "package": "" } | |
ab2d3187 LC |
641 | */ |
642 | static void do_info_version(Monitor *mon, QObject **ret_data) | |
9bc9d1c7 | 643 | { |
45e914cf LC |
644 | *ret_data = qobject_from_jsonf("{ 'qemu': %s, 'package': %s }", |
645 | QEMU_VERSION, QEMU_PKGVERSION); | |
9bc9d1c7 FB |
646 | } |
647 | ||
e05486cb | 648 | static void do_info_name_print(Monitor *mon, const QObject *data) |
c35734b2 | 649 | { |
e05486cb LC |
650 | QDict *qdict; |
651 | ||
652 | qdict = qobject_to_qdict(data); | |
653 | if (qdict_size(qdict) == 0) { | |
654 | return; | |
655 | } | |
656 | ||
657 | monitor_printf(mon, "%s\n", qdict_get_str(qdict, "name")); | |
658 | } | |
659 | ||
660 | /** | |
661 | * do_info_name(): Show VM name | |
662 | * | |
663 | * Return a QDict with the following information: | |
664 | * | |
665 | * - "name": VM's name (optional) | |
666 | * | |
667 | * Example: | |
668 | * | |
669 | * { "name": "qemu-name" } | |
670 | */ | |
671 | static void do_info_name(Monitor *mon, QObject **ret_data) | |
672 | { | |
673 | *ret_data = qemu_name ? qobject_from_jsonf("{'name': %s }", qemu_name) : | |
674 | qobject_from_jsonf("{}"); | |
c35734b2 TS |
675 | } |
676 | ||
1a728677 LC |
677 | static QObject *get_cmd_dict(const char *name) |
678 | { | |
679 | const char *p; | |
680 | ||
681 | /* Remove '|' from some commands */ | |
682 | p = strchr(name, '|'); | |
683 | if (p) { | |
684 | p++; | |
685 | } else { | |
686 | p = name; | |
687 | } | |
688 | ||
689 | return qobject_from_jsonf("{ 'name': %s }", p); | |
690 | } | |
691 | ||
e3bba9d0 LC |
692 | /** |
693 | * do_info_commands(): List QMP available commands | |
694 | * | |
1a728677 LC |
695 | * Each command is represented by a QDict, the returned QObject is a QList |
696 | * of all commands. | |
697 | * | |
698 | * The QDict contains: | |
699 | * | |
700 | * - "name": command's name | |
701 | * | |
702 | * Example: | |
703 | * | |
704 | * { [ { "name": "query-balloon" }, { "name": "system_powerdown" } ] } | |
e3bba9d0 LC |
705 | */ |
706 | static void do_info_commands(Monitor *mon, QObject **ret_data) | |
707 | { | |
708 | QList *cmd_list; | |
709 | const mon_cmd_t *cmd; | |
710 | ||
711 | cmd_list = qlist_new(); | |
712 | ||
713 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
714 | if (monitor_handler_ported(cmd) && !compare_cmd(cmd->name, "info")) { | |
1a728677 | 715 | qlist_append_obj(cmd_list, get_cmd_dict(cmd->name)); |
e3bba9d0 LC |
716 | } |
717 | } | |
718 | ||
719 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
720 | if (monitor_handler_ported(cmd)) { | |
721 | char buf[128]; | |
722 | snprintf(buf, sizeof(buf), "query-%s", cmd->name); | |
1a728677 | 723 | qlist_append_obj(cmd_list, get_cmd_dict(buf)); |
e3bba9d0 LC |
724 | } |
725 | } | |
726 | ||
727 | *ret_data = QOBJECT(cmd_list); | |
728 | } | |
729 | ||
bf4f74c0 | 730 | #if defined(TARGET_I386) |
14f0720d | 731 | static void do_info_hpet_print(Monitor *mon, const QObject *data) |
16b29ae1 | 732 | { |
376253ec | 733 | monitor_printf(mon, "HPET is %s by QEMU\n", |
14f0720d LC |
734 | qdict_get_bool(qobject_to_qdict(data), "enabled") ? |
735 | "enabled" : "disabled"); | |
736 | } | |
737 | ||
738 | /** | |
739 | * do_info_hpet(): Show HPET state | |
740 | * | |
741 | * Return a QDict with the following information: | |
742 | * | |
743 | * - "enabled": true if hpet if enabled, false otherwise | |
744 | * | |
745 | * Example: | |
746 | * | |
747 | * { "enabled": true } | |
748 | */ | |
749 | static void do_info_hpet(Monitor *mon, QObject **ret_data) | |
750 | { | |
751 | *ret_data = qobject_from_jsonf("{ 'enabled': %i }", !no_hpet); | |
16b29ae1 | 752 | } |
bf4f74c0 | 753 | #endif |
16b29ae1 | 754 | |
9603ceba | 755 | static void do_info_uuid_print(Monitor *mon, const QObject *data) |
a36e69dd | 756 | { |
9603ceba LC |
757 | monitor_printf(mon, "%s\n", qdict_get_str(qobject_to_qdict(data), "UUID")); |
758 | } | |
759 | ||
760 | /** | |
761 | * do_info_uuid(): Show VM UUID | |
762 | * | |
763 | * Return a QDict with the following information: | |
764 | * | |
765 | * - "UUID": Universally Unique Identifier | |
766 | * | |
767 | * Example: | |
768 | * | |
769 | * { "UUID": "550e8400-e29b-41d4-a716-446655440000" } | |
770 | */ | |
771 | static void do_info_uuid(Monitor *mon, QObject **ret_data) | |
772 | { | |
773 | char uuid[64]; | |
774 | ||
775 | snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1], | |
376253ec AL |
776 | qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], |
777 | qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], | |
778 | qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], | |
779 | qemu_uuid[14], qemu_uuid[15]); | |
9603ceba | 780 | *ret_data = qobject_from_jsonf("{ 'UUID': %s }", uuid); |
a36e69dd TS |
781 | } |
782 | ||
6a00d601 | 783 | /* get the current CPU defined by the user */ |
9596ebb7 | 784 | static int mon_set_cpu(int cpu_index) |
6a00d601 FB |
785 | { |
786 | CPUState *env; | |
787 | ||
788 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
789 | if (env->cpu_index == cpu_index) { | |
731b0364 | 790 | cur_mon->mon_cpu = env; |
6a00d601 FB |
791 | return 0; |
792 | } | |
793 | } | |
794 | return -1; | |
795 | } | |
796 | ||
9596ebb7 | 797 | static CPUState *mon_get_cpu(void) |
6a00d601 | 798 | { |
731b0364 | 799 | if (!cur_mon->mon_cpu) { |
6a00d601 FB |
800 | mon_set_cpu(0); |
801 | } | |
4c0960c0 | 802 | cpu_synchronize_state(cur_mon->mon_cpu); |
731b0364 | 803 | return cur_mon->mon_cpu; |
6a00d601 FB |
804 | } |
805 | ||
376253ec | 806 | static void do_info_registers(Monitor *mon) |
9307c4c1 | 807 | { |
6a00d601 FB |
808 | CPUState *env; |
809 | env = mon_get_cpu(); | |
9307c4c1 | 810 | #ifdef TARGET_I386 |
376253ec | 811 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
d24b15a8 | 812 | X86_DUMP_FPU); |
9307c4c1 | 813 | #else |
376253ec | 814 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
7fe48483 | 815 | 0); |
9307c4c1 FB |
816 | #endif |
817 | } | |
818 | ||
8f3cec0b LC |
819 | static void print_cpu_iter(QObject *obj, void *opaque) |
820 | { | |
821 | QDict *cpu; | |
822 | int active = ' '; | |
823 | Monitor *mon = opaque; | |
824 | ||
825 | assert(qobject_type(obj) == QTYPE_QDICT); | |
826 | cpu = qobject_to_qdict(obj); | |
827 | ||
55483ad6 | 828 | if (qdict_get_bool(cpu, "current")) { |
8f3cec0b | 829 | active = '*'; |
55483ad6 | 830 | } |
8f3cec0b LC |
831 | |
832 | monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU")); | |
833 | ||
834 | #if defined(TARGET_I386) | |
835 | monitor_printf(mon, "pc=0x" TARGET_FMT_lx, | |
836 | (target_ulong) qdict_get_int(cpu, "pc")); | |
837 | #elif defined(TARGET_PPC) | |
838 | monitor_printf(mon, "nip=0x" TARGET_FMT_lx, | |
839 | (target_long) qdict_get_int(cpu, "nip")); | |
840 | #elif defined(TARGET_SPARC) | |
841 | monitor_printf(mon, "pc=0x " TARGET_FMT_lx, | |
842 | (target_long) qdict_get_int(cpu, "pc")); | |
843 | monitor_printf(mon, "npc=0x" TARGET_FMT_lx, | |
844 | (target_long) qdict_get_int(cpu, "npc")); | |
845 | #elif defined(TARGET_MIPS) | |
846 | monitor_printf(mon, "PC=0x" TARGET_FMT_lx, | |
847 | (target_long) qdict_get_int(cpu, "PC")); | |
848 | #endif | |
849 | ||
55483ad6 | 850 | if (qdict_get_bool(cpu, "halted")) { |
8f3cec0b | 851 | monitor_printf(mon, " (halted)"); |
55483ad6 | 852 | } |
8f3cec0b LC |
853 | |
854 | monitor_printf(mon, "\n"); | |
855 | } | |
856 | ||
857 | static void monitor_print_cpus(Monitor *mon, const QObject *data) | |
858 | { | |
859 | QList *cpu_list; | |
860 | ||
861 | assert(qobject_type(data) == QTYPE_QLIST); | |
862 | cpu_list = qobject_to_qlist(data); | |
863 | qlist_iter(cpu_list, print_cpu_iter, mon); | |
864 | } | |
865 | ||
866 | /** | |
867 | * do_info_cpus(): Show CPU information | |
868 | * | |
55483ad6 | 869 | * Return a QList. Each CPU is represented by a QDict, which contains: |
8f3cec0b | 870 | * |
55483ad6 LC |
871 | * - "cpu": CPU index |
872 | * - "current": true if this is the current CPU, false otherwise | |
873 | * - "halted": true if the cpu is halted, false otherwise | |
874 | * - Current program counter. The key's name depends on the architecture: | |
875 | * "pc": i386/x86)64 | |
876 | * "nip": PPC | |
877 | * "pc" and "npc": sparc | |
878 | * "PC": mips | |
8f3cec0b | 879 | * |
55483ad6 LC |
880 | * Example: |
881 | * | |
882 | * [ { "CPU": 0, "current": true, "halted": false, "pc": 3227107138 }, | |
883 | * { "CPU": 1, "current": false, "halted": true, "pc": 7108165 } ] | |
8f3cec0b LC |
884 | */ |
885 | static void do_info_cpus(Monitor *mon, QObject **ret_data) | |
6a00d601 FB |
886 | { |
887 | CPUState *env; | |
8f3cec0b LC |
888 | QList *cpu_list; |
889 | ||
890 | cpu_list = qlist_new(); | |
6a00d601 FB |
891 | |
892 | /* just to set the default cpu if not already done */ | |
893 | mon_get_cpu(); | |
894 | ||
895 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
55483ad6 LC |
896 | QDict *cpu; |
897 | QObject *obj; | |
8f3cec0b | 898 | |
4c0960c0 | 899 | cpu_synchronize_state(env); |
8f3cec0b | 900 | |
55483ad6 LC |
901 | obj = qobject_from_jsonf("{ 'CPU': %d, 'current': %i, 'halted': %i }", |
902 | env->cpu_index, env == mon->mon_cpu, | |
903 | env->halted); | |
55483ad6 LC |
904 | |
905 | cpu = qobject_to_qdict(obj); | |
8f3cec0b | 906 | |
6a00d601 | 907 | #if defined(TARGET_I386) |
8f3cec0b | 908 | qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base)); |
e80e1cc4 | 909 | #elif defined(TARGET_PPC) |
8f3cec0b | 910 | qdict_put(cpu, "nip", qint_from_int(env->nip)); |
ba3c64fb | 911 | #elif defined(TARGET_SPARC) |
8f3cec0b LC |
912 | qdict_put(cpu, "pc", qint_from_int(env->pc)); |
913 | qdict_put(cpu, "npc", qint_from_int(env->npc)); | |
ead9360e | 914 | #elif defined(TARGET_MIPS) |
8f3cec0b | 915 | qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC)); |
ce5232c5 | 916 | #endif |
8f3cec0b LC |
917 | |
918 | qlist_append(cpu_list, cpu); | |
6a00d601 | 919 | } |
8f3cec0b LC |
920 | |
921 | *ret_data = QOBJECT(cpu_list); | |
6a00d601 FB |
922 | } |
923 | ||
584cbdb5 | 924 | static int do_cpu_set(Monitor *mon, const QDict *qdict, QObject **ret_data) |
6a00d601 | 925 | { |
d54908a5 | 926 | int index = qdict_get_int(qdict, "index"); |
584cbdb5 | 927 | if (mon_set_cpu(index) < 0) { |
cc0c4185 | 928 | qemu_error_new(QERR_INVALID_PARAMETER, "index"); |
584cbdb5 LC |
929 | return -1; |
930 | } | |
931 | return 0; | |
6a00d601 FB |
932 | } |
933 | ||
376253ec | 934 | static void do_info_jit(Monitor *mon) |
e3db7226 | 935 | { |
376253ec | 936 | dump_exec_info((FILE *)mon, monitor_fprintf); |
e3db7226 FB |
937 | } |
938 | ||
376253ec | 939 | static void do_info_history(Monitor *mon) |
aa455485 FB |
940 | { |
941 | int i; | |
7e2515e8 | 942 | const char *str; |
3b46e624 | 943 | |
cde76ee1 AL |
944 | if (!mon->rs) |
945 | return; | |
7e2515e8 FB |
946 | i = 0; |
947 | for(;;) { | |
731b0364 | 948 | str = readline_get_history(mon->rs, i); |
7e2515e8 FB |
949 | if (!str) |
950 | break; | |
376253ec | 951 | monitor_printf(mon, "%d: '%s'\n", i, str); |
8e3a9fd2 | 952 | i++; |
aa455485 FB |
953 | } |
954 | } | |
955 | ||
76a66253 JM |
956 | #if defined(TARGET_PPC) |
957 | /* XXX: not implemented in other targets */ | |
376253ec | 958 | static void do_info_cpu_stats(Monitor *mon) |
76a66253 JM |
959 | { |
960 | CPUState *env; | |
961 | ||
962 | env = mon_get_cpu(); | |
376253ec | 963 | cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0); |
76a66253 JM |
964 | } |
965 | #endif | |
966 | ||
b223f35f LC |
967 | /** |
968 | * do_quit(): Quit QEMU execution | |
969 | */ | |
ef4b7eee | 970 | static int do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba FB |
971 | { |
972 | exit(0); | |
ef4b7eee | 973 | return 0; |
9dc39cba FB |
974 | } |
975 | ||
376253ec | 976 | static int eject_device(Monitor *mon, BlockDriverState *bs, int force) |
9dc39cba FB |
977 | { |
978 | if (bdrv_is_inserted(bs)) { | |
979 | if (!force) { | |
980 | if (!bdrv_is_removable(bs)) { | |
2c2a6bb8 MA |
981 | qemu_error_new(QERR_DEVICE_NOT_REMOVABLE, |
982 | bdrv_get_device_name(bs)); | |
9dc39cba FB |
983 | return -1; |
984 | } | |
985 | if (bdrv_is_locked(bs)) { | |
2c2a6bb8 | 986 | qemu_error_new(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs)); |
9dc39cba FB |
987 | return -1; |
988 | } | |
989 | } | |
990 | bdrv_close(bs); | |
991 | } | |
992 | return 0; | |
993 | } | |
994 | ||
9b9d4d9c | 995 | static int do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba FB |
996 | { |
997 | BlockDriverState *bs; | |
f18c16de | 998 | int force = qdict_get_int(qdict, "force"); |
78d714e0 | 999 | const char *filename = qdict_get_str(qdict, "device"); |
9dc39cba | 1000 | |
9307c4c1 | 1001 | bs = bdrv_find(filename); |
9dc39cba | 1002 | if (!bs) { |
2c2a6bb8 | 1003 | qemu_error_new(QERR_DEVICE_NOT_FOUND, filename); |
9b9d4d9c | 1004 | return -1; |
9dc39cba | 1005 | } |
9b9d4d9c | 1006 | return eject_device(mon, bs, force); |
9dc39cba FB |
1007 | } |
1008 | ||
ba85d351 | 1009 | static int do_block_set_passwd(Monitor *mon, const QDict *qdict, |
a3a55a2e LC |
1010 | QObject **ret_data) |
1011 | { | |
1012 | BlockDriverState *bs; | |
1013 | ||
1014 | bs = bdrv_find(qdict_get_str(qdict, "device")); | |
1015 | if (!bs) { | |
1016 | qemu_error_new(QERR_DEVICE_NOT_FOUND, qdict_get_str(qdict, "device")); | |
ba85d351 | 1017 | return -1; |
a3a55a2e LC |
1018 | } |
1019 | ||
1020 | if (bdrv_set_key(bs, qdict_get_str(qdict, "password")) < 0) { | |
1021 | qemu_error_new(QERR_INVALID_PASSWORD); | |
ba85d351 | 1022 | return -1; |
a3a55a2e | 1023 | } |
ba85d351 LC |
1024 | |
1025 | return 0; | |
a3a55a2e LC |
1026 | } |
1027 | ||
376253ec AL |
1028 | static void do_change_block(Monitor *mon, const char *device, |
1029 | const char *filename, const char *fmt) | |
9dc39cba FB |
1030 | { |
1031 | BlockDriverState *bs; | |
2ecea9b8 | 1032 | BlockDriver *drv = NULL; |
9dc39cba | 1033 | |
9307c4c1 | 1034 | bs = bdrv_find(device); |
9dc39cba | 1035 | if (!bs) { |
ec3b82af | 1036 | qemu_error_new(QERR_DEVICE_NOT_FOUND, device); |
9dc39cba FB |
1037 | return; |
1038 | } | |
2ecea9b8 | 1039 | if (fmt) { |
eb852011 | 1040 | drv = bdrv_find_whitelisted_format(fmt); |
2ecea9b8 | 1041 | if (!drv) { |
ec3b82af | 1042 | qemu_error_new(QERR_INVALID_BLOCK_FORMAT, fmt); |
2ecea9b8 AJ |
1043 | return; |
1044 | } | |
1045 | } | |
376253ec | 1046 | if (eject_device(mon, bs, 0) < 0) |
9dc39cba | 1047 | return; |
f5edb014 | 1048 | bdrv_open2(bs, filename, BDRV_O_RDWR, drv); |
376253ec | 1049 | monitor_read_bdrv_key_start(mon, bs, NULL, NULL); |
bb5fc20f AL |
1050 | } |
1051 | ||
ec3b82af | 1052 | static void change_vnc_password(const char *password) |
bb5fc20f AL |
1053 | { |
1054 | if (vnc_display_password(NULL, password) < 0) | |
ec3b82af | 1055 | qemu_error_new(QERR_SET_PASSWD_FAILED); |
bb5fc20f | 1056 | |
2895e075 MA |
1057 | } |
1058 | ||
1059 | static void change_vnc_password_cb(Monitor *mon, const char *password, | |
1060 | void *opaque) | |
1061 | { | |
ec3b82af | 1062 | change_vnc_password(password); |
731b0364 | 1063 | monitor_read_command(mon, 1); |
9dc39cba FB |
1064 | } |
1065 | ||
376253ec | 1066 | static void do_change_vnc(Monitor *mon, const char *target, const char *arg) |
e25a5822 | 1067 | { |
70848515 | 1068 | if (strcmp(target, "passwd") == 0 || |
28a76be8 AL |
1069 | strcmp(target, "password") == 0) { |
1070 | if (arg) { | |
bb5fc20f | 1071 | char password[9]; |
28a76be8 AL |
1072 | strncpy(password, arg, sizeof(password)); |
1073 | password[sizeof(password) - 1] = '\0'; | |
ec3b82af | 1074 | change_vnc_password(password); |
bb5fc20f | 1075 | } else { |
376253ec | 1076 | monitor_read_password(mon, change_vnc_password_cb, NULL); |
bb5fc20f | 1077 | } |
70848515 | 1078 | } else { |
28a76be8 | 1079 | if (vnc_display_open(NULL, target) < 0) |
ec3b82af | 1080 | qemu_error_new(QERR_VNC_SERVER_FAILED, target); |
70848515 | 1081 | } |
e25a5822 TS |
1082 | } |
1083 | ||
ec3b82af MA |
1084 | /** |
1085 | * do_change(): Change a removable medium, or VNC configuration | |
1086 | */ | |
1087 | static void do_change(Monitor *mon, const QDict *qdict, QObject **ret_data) | |
e25a5822 | 1088 | { |
1d4daa91 LC |
1089 | const char *device = qdict_get_str(qdict, "device"); |
1090 | const char *target = qdict_get_str(qdict, "target"); | |
1091 | const char *arg = qdict_get_try_str(qdict, "arg"); | |
e25a5822 | 1092 | if (strcmp(device, "vnc") == 0) { |
28a76be8 | 1093 | do_change_vnc(mon, target, arg); |
e25a5822 | 1094 | } else { |
28a76be8 | 1095 | do_change_block(mon, device, target, arg); |
e25a5822 TS |
1096 | } |
1097 | } | |
1098 | ||
d54908a5 | 1099 | static void do_screen_dump(Monitor *mon, const QDict *qdict) |
59a983b9 | 1100 | { |
d54908a5 | 1101 | vga_hw_screen_dump(qdict_get_str(qdict, "filename")); |
59a983b9 FB |
1102 | } |
1103 | ||
d54908a5 | 1104 | static void do_logfile(Monitor *mon, const QDict *qdict) |
e735b91c | 1105 | { |
d54908a5 | 1106 | cpu_set_log_filename(qdict_get_str(qdict, "filename")); |
e735b91c PB |
1107 | } |
1108 | ||
d54908a5 | 1109 | static void do_log(Monitor *mon, const QDict *qdict) |
f193c797 FB |
1110 | { |
1111 | int mask; | |
d54908a5 | 1112 | const char *items = qdict_get_str(qdict, "items"); |
3b46e624 | 1113 | |
9307c4c1 | 1114 | if (!strcmp(items, "none")) { |
f193c797 FB |
1115 | mask = 0; |
1116 | } else { | |
9307c4c1 | 1117 | mask = cpu_str_to_log_mask(items); |
f193c797 | 1118 | if (!mask) { |
376253ec | 1119 | help_cmd(mon, "log"); |
f193c797 FB |
1120 | return; |
1121 | } | |
1122 | } | |
1123 | cpu_set_log(mask); | |
1124 | } | |
1125 | ||
d54908a5 | 1126 | static void do_singlestep(Monitor *mon, const QDict *qdict) |
1b530a6d | 1127 | { |
d54908a5 | 1128 | const char *option = qdict_get_try_str(qdict, "option"); |
1b530a6d AJ |
1129 | if (!option || !strcmp(option, "on")) { |
1130 | singlestep = 1; | |
1131 | } else if (!strcmp(option, "off")) { | |
1132 | singlestep = 0; | |
1133 | } else { | |
1134 | monitor_printf(mon, "unexpected option %s\n", option); | |
1135 | } | |
1136 | } | |
1137 | ||
e0c97bde LC |
1138 | /** |
1139 | * do_stop(): Stop VM execution | |
1140 | */ | |
ef4b7eee | 1141 | static int do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data) |
8a7ddc38 FB |
1142 | { |
1143 | vm_stop(EXCP_INTERRUPT); | |
ef4b7eee | 1144 | return 0; |
8a7ddc38 FB |
1145 | } |
1146 | ||
bb5fc20f | 1147 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs); |
c0f4ce77 | 1148 | |
376253ec AL |
1149 | struct bdrv_iterate_context { |
1150 | Monitor *mon; | |
1151 | int err; | |
1152 | }; | |
1153 | ||
a1f896a0 LC |
1154 | /** |
1155 | * do_cont(): Resume emulation. | |
1156 | */ | |
d5a7b38f | 1157 | static int do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data) |
8a7ddc38 | 1158 | { |
376253ec | 1159 | struct bdrv_iterate_context context = { mon, 0 }; |
c0f4ce77 | 1160 | |
376253ec | 1161 | bdrv_iterate(encrypted_bdrv_it, &context); |
c0f4ce77 | 1162 | /* only resume the vm if all keys are set and valid */ |
d5a7b38f | 1163 | if (!context.err) { |
c0f4ce77 | 1164 | vm_start(); |
d5a7b38f LC |
1165 | return 0; |
1166 | } else { | |
1167 | return -1; | |
1168 | } | |
8a7ddc38 FB |
1169 | } |
1170 | ||
bb5fc20f AL |
1171 | static void bdrv_key_cb(void *opaque, int err) |
1172 | { | |
376253ec AL |
1173 | Monitor *mon = opaque; |
1174 | ||
bb5fc20f AL |
1175 | /* another key was set successfully, retry to continue */ |
1176 | if (!err) | |
a1f896a0 | 1177 | do_cont(mon, NULL, NULL); |
bb5fc20f AL |
1178 | } |
1179 | ||
1180 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs) | |
1181 | { | |
376253ec | 1182 | struct bdrv_iterate_context *context = opaque; |
bb5fc20f | 1183 | |
376253ec AL |
1184 | if (!context->err && bdrv_key_required(bs)) { |
1185 | context->err = -EBUSY; | |
1186 | monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb, | |
1187 | context->mon); | |
bb5fc20f AL |
1188 | } |
1189 | } | |
1190 | ||
d54908a5 | 1191 | static void do_gdbserver(Monitor *mon, const QDict *qdict) |
59030a8c | 1192 | { |
d54908a5 | 1193 | const char *device = qdict_get_try_str(qdict, "device"); |
59030a8c AL |
1194 | if (!device) |
1195 | device = "tcp::" DEFAULT_GDBSTUB_PORT; | |
1196 | if (gdbserver_start(device) < 0) { | |
1197 | monitor_printf(mon, "Could not open gdbserver on device '%s'\n", | |
1198 | device); | |
1199 | } else if (strcmp(device, "none") == 0) { | |
36556b20 | 1200 | monitor_printf(mon, "Disabled gdbserver\n"); |
8a7ddc38 | 1201 | } else { |
59030a8c AL |
1202 | monitor_printf(mon, "Waiting for gdb connection on device '%s'\n", |
1203 | device); | |
8a7ddc38 FB |
1204 | } |
1205 | } | |
1206 | ||
d54908a5 | 1207 | static void do_watchdog_action(Monitor *mon, const QDict *qdict) |
9dd986cc | 1208 | { |
d54908a5 | 1209 | const char *action = qdict_get_str(qdict, "action"); |
9dd986cc RJ |
1210 | if (select_watchdog_action(action) == -1) { |
1211 | monitor_printf(mon, "Unknown watchdog action '%s'\n", action); | |
1212 | } | |
1213 | } | |
1214 | ||
376253ec | 1215 | static void monitor_printc(Monitor *mon, int c) |
9307c4c1 | 1216 | { |
376253ec | 1217 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1218 | switch(c) { |
1219 | case '\'': | |
376253ec | 1220 | monitor_printf(mon, "\\'"); |
9307c4c1 FB |
1221 | break; |
1222 | case '\\': | |
376253ec | 1223 | monitor_printf(mon, "\\\\"); |
9307c4c1 FB |
1224 | break; |
1225 | case '\n': | |
376253ec | 1226 | monitor_printf(mon, "\\n"); |
9307c4c1 FB |
1227 | break; |
1228 | case '\r': | |
376253ec | 1229 | monitor_printf(mon, "\\r"); |
9307c4c1 FB |
1230 | break; |
1231 | default: | |
1232 | if (c >= 32 && c <= 126) { | |
376253ec | 1233 | monitor_printf(mon, "%c", c); |
9307c4c1 | 1234 | } else { |
376253ec | 1235 | monitor_printf(mon, "\\x%02x", c); |
9307c4c1 FB |
1236 | } |
1237 | break; | |
1238 | } | |
376253ec | 1239 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1240 | } |
1241 | ||
376253ec | 1242 | static void memory_dump(Monitor *mon, int count, int format, int wsize, |
c227f099 | 1243 | target_phys_addr_t addr, int is_physical) |
9307c4c1 | 1244 | { |
6a00d601 | 1245 | CPUState *env; |
23842aab | 1246 | int l, line_size, i, max_digits, len; |
9307c4c1 FB |
1247 | uint8_t buf[16]; |
1248 | uint64_t v; | |
1249 | ||
1250 | if (format == 'i') { | |
1251 | int flags; | |
1252 | flags = 0; | |
6a00d601 | 1253 | env = mon_get_cpu(); |
09b9418c | 1254 | if (!is_physical) |
6a00d601 | 1255 | return; |
9307c4c1 | 1256 | #ifdef TARGET_I386 |
4c27ba27 | 1257 | if (wsize == 2) { |
9307c4c1 | 1258 | flags = 1; |
4c27ba27 FB |
1259 | } else if (wsize == 4) { |
1260 | flags = 0; | |
1261 | } else { | |
6a15fd12 | 1262 | /* as default we use the current CS size */ |
4c27ba27 | 1263 | flags = 0; |
6a15fd12 FB |
1264 | if (env) { |
1265 | #ifdef TARGET_X86_64 | |
5fafdf24 | 1266 | if ((env->efer & MSR_EFER_LMA) && |
6a15fd12 FB |
1267 | (env->segs[R_CS].flags & DESC_L_MASK)) |
1268 | flags = 2; | |
1269 | else | |
1270 | #endif | |
1271 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
1272 | flags = 1; | |
1273 | } | |
4c27ba27 FB |
1274 | } |
1275 | #endif | |
376253ec | 1276 | monitor_disas(mon, env, addr, count, is_physical, flags); |
9307c4c1 FB |
1277 | return; |
1278 | } | |
1279 | ||
1280 | len = wsize * count; | |
1281 | if (wsize == 1) | |
1282 | line_size = 8; | |
1283 | else | |
1284 | line_size = 16; | |
9307c4c1 FB |
1285 | max_digits = 0; |
1286 | ||
1287 | switch(format) { | |
1288 | case 'o': | |
1289 | max_digits = (wsize * 8 + 2) / 3; | |
1290 | break; | |
1291 | default: | |
1292 | case 'x': | |
1293 | max_digits = (wsize * 8) / 4; | |
1294 | break; | |
1295 | case 'u': | |
1296 | case 'd': | |
1297 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
1298 | break; | |
1299 | case 'c': | |
1300 | wsize = 1; | |
1301 | break; | |
1302 | } | |
1303 | ||
1304 | while (len > 0) { | |
7743e588 | 1305 | if (is_physical) |
376253ec | 1306 | monitor_printf(mon, TARGET_FMT_plx ":", addr); |
7743e588 | 1307 | else |
376253ec | 1308 | monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr); |
9307c4c1 FB |
1309 | l = len; |
1310 | if (l > line_size) | |
1311 | l = line_size; | |
1312 | if (is_physical) { | |
1313 | cpu_physical_memory_rw(addr, buf, l, 0); | |
1314 | } else { | |
6a00d601 | 1315 | env = mon_get_cpu(); |
c8f79b67 | 1316 | if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
376253ec | 1317 | monitor_printf(mon, " Cannot access memory\n"); |
c8f79b67 AL |
1318 | break; |
1319 | } | |
9307c4c1 | 1320 | } |
5fafdf24 | 1321 | i = 0; |
9307c4c1 FB |
1322 | while (i < l) { |
1323 | switch(wsize) { | |
1324 | default: | |
1325 | case 1: | |
1326 | v = ldub_raw(buf + i); | |
1327 | break; | |
1328 | case 2: | |
1329 | v = lduw_raw(buf + i); | |
1330 | break; | |
1331 | case 4: | |
92a31b1f | 1332 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
1333 | break; |
1334 | case 8: | |
1335 | v = ldq_raw(buf + i); | |
1336 | break; | |
1337 | } | |
376253ec | 1338 | monitor_printf(mon, " "); |
9307c4c1 FB |
1339 | switch(format) { |
1340 | case 'o': | |
376253ec | 1341 | monitor_printf(mon, "%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
1342 | break; |
1343 | case 'x': | |
376253ec | 1344 | monitor_printf(mon, "0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
1345 | break; |
1346 | case 'u': | |
376253ec | 1347 | monitor_printf(mon, "%*" PRIu64, max_digits, v); |
9307c4c1 FB |
1348 | break; |
1349 | case 'd': | |
376253ec | 1350 | monitor_printf(mon, "%*" PRId64, max_digits, v); |
9307c4c1 FB |
1351 | break; |
1352 | case 'c': | |
376253ec | 1353 | monitor_printc(mon, v); |
9307c4c1 FB |
1354 | break; |
1355 | } | |
1356 | i += wsize; | |
1357 | } | |
376253ec | 1358 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1359 | addr += l; |
1360 | len -= l; | |
1361 | } | |
1362 | } | |
1363 | ||
1bd1442e | 1364 | static void do_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1365 | { |
1bd1442e LC |
1366 | int count = qdict_get_int(qdict, "count"); |
1367 | int format = qdict_get_int(qdict, "format"); | |
1368 | int size = qdict_get_int(qdict, "size"); | |
1369 | target_long addr = qdict_get_int(qdict, "addr"); | |
1370 | ||
376253ec | 1371 | memory_dump(mon, count, format, size, addr, 0); |
9307c4c1 FB |
1372 | } |
1373 | ||
1bd1442e | 1374 | static void do_physical_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1375 | { |
1bd1442e LC |
1376 | int count = qdict_get_int(qdict, "count"); |
1377 | int format = qdict_get_int(qdict, "format"); | |
1378 | int size = qdict_get_int(qdict, "size"); | |
c227f099 | 1379 | target_phys_addr_t addr = qdict_get_int(qdict, "addr"); |
1bd1442e | 1380 | |
376253ec | 1381 | memory_dump(mon, count, format, size, addr, 1); |
9307c4c1 FB |
1382 | } |
1383 | ||
1bd1442e | 1384 | static void do_print(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1385 | { |
1bd1442e | 1386 | int format = qdict_get_int(qdict, "format"); |
c227f099 | 1387 | target_phys_addr_t val = qdict_get_int(qdict, "val"); |
1bd1442e | 1388 | |
7743e588 | 1389 | #if TARGET_PHYS_ADDR_BITS == 32 |
9307c4c1 FB |
1390 | switch(format) { |
1391 | case 'o': | |
376253ec | 1392 | monitor_printf(mon, "%#o", val); |
9307c4c1 FB |
1393 | break; |
1394 | case 'x': | |
376253ec | 1395 | monitor_printf(mon, "%#x", val); |
9307c4c1 FB |
1396 | break; |
1397 | case 'u': | |
376253ec | 1398 | monitor_printf(mon, "%u", val); |
9307c4c1 FB |
1399 | break; |
1400 | default: | |
1401 | case 'd': | |
376253ec | 1402 | monitor_printf(mon, "%d", val); |
9307c4c1 FB |
1403 | break; |
1404 | case 'c': | |
376253ec | 1405 | monitor_printc(mon, val); |
9307c4c1 FB |
1406 | break; |
1407 | } | |
92a31b1f FB |
1408 | #else |
1409 | switch(format) { | |
1410 | case 'o': | |
376253ec | 1411 | monitor_printf(mon, "%#" PRIo64, val); |
92a31b1f FB |
1412 | break; |
1413 | case 'x': | |
376253ec | 1414 | monitor_printf(mon, "%#" PRIx64, val); |
92a31b1f FB |
1415 | break; |
1416 | case 'u': | |
376253ec | 1417 | monitor_printf(mon, "%" PRIu64, val); |
92a31b1f FB |
1418 | break; |
1419 | default: | |
1420 | case 'd': | |
376253ec | 1421 | monitor_printf(mon, "%" PRId64, val); |
92a31b1f FB |
1422 | break; |
1423 | case 'c': | |
376253ec | 1424 | monitor_printc(mon, val); |
92a31b1f FB |
1425 | break; |
1426 | } | |
1427 | #endif | |
376253ec | 1428 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1429 | } |
1430 | ||
57e09454 | 1431 | static void do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data) |
b371dc59 FB |
1432 | { |
1433 | FILE *f; | |
afe67ef2 LC |
1434 | uint32_t size = qdict_get_int(qdict, "size"); |
1435 | const char *filename = qdict_get_str(qdict, "filename"); | |
1436 | target_long addr = qdict_get_int(qdict, "val"); | |
b371dc59 FB |
1437 | uint32_t l; |
1438 | CPUState *env; | |
1439 | uint8_t buf[1024]; | |
1440 | ||
1441 | env = mon_get_cpu(); | |
b371dc59 FB |
1442 | |
1443 | f = fopen(filename, "wb"); | |
1444 | if (!f) { | |
c34ed28b | 1445 | qemu_error_new(QERR_OPEN_FILE_FAILED, filename); |
b371dc59 FB |
1446 | return; |
1447 | } | |
1448 | while (size != 0) { | |
1449 | l = sizeof(buf); | |
1450 | if (l > size) | |
1451 | l = size; | |
1452 | cpu_memory_rw_debug(env, addr, buf, l, 0); | |
27e3ddd3 KS |
1453 | if (fwrite(buf, 1, l, f) != l) { |
1454 | monitor_printf(mon, "fwrite() error in do_memory_save\n"); | |
1455 | goto exit; | |
1456 | } | |
b371dc59 FB |
1457 | addr += l; |
1458 | size -= l; | |
1459 | } | |
27e3ddd3 | 1460 | exit: |
b371dc59 FB |
1461 | fclose(f); |
1462 | } | |
1463 | ||
18f5a8bf LC |
1464 | static void do_physical_memory_save(Monitor *mon, const QDict *qdict, |
1465 | QObject **ret_data) | |
a8bdf7a6 AJ |
1466 | { |
1467 | FILE *f; | |
1468 | uint32_t l; | |
1469 | uint8_t buf[1024]; | |
afe67ef2 LC |
1470 | uint32_t size = qdict_get_int(qdict, "size"); |
1471 | const char *filename = qdict_get_str(qdict, "filename"); | |
c227f099 | 1472 | target_phys_addr_t addr = qdict_get_int(qdict, "val"); |
a8bdf7a6 AJ |
1473 | |
1474 | f = fopen(filename, "wb"); | |
1475 | if (!f) { | |
95fada8c | 1476 | qemu_error_new(QERR_OPEN_FILE_FAILED, filename); |
a8bdf7a6 AJ |
1477 | return; |
1478 | } | |
1479 | while (size != 0) { | |
1480 | l = sizeof(buf); | |
1481 | if (l > size) | |
1482 | l = size; | |
1483 | cpu_physical_memory_rw(addr, buf, l, 0); | |
27e3ddd3 KS |
1484 | if (fwrite(buf, 1, l, f) != l) { |
1485 | monitor_printf(mon, "fwrite() error in do_physical_memory_save\n"); | |
1486 | goto exit; | |
1487 | } | |
a8bdf7a6 AJ |
1488 | fflush(f); |
1489 | addr += l; | |
1490 | size -= l; | |
1491 | } | |
27e3ddd3 | 1492 | exit: |
a8bdf7a6 AJ |
1493 | fclose(f); |
1494 | } | |
1495 | ||
f18c16de | 1496 | static void do_sum(Monitor *mon, const QDict *qdict) |
e4cf1adc FB |
1497 | { |
1498 | uint32_t addr; | |
1499 | uint8_t buf[1]; | |
1500 | uint16_t sum; | |
f18c16de LC |
1501 | uint32_t start = qdict_get_int(qdict, "start"); |
1502 | uint32_t size = qdict_get_int(qdict, "size"); | |
e4cf1adc FB |
1503 | |
1504 | sum = 0; | |
1505 | for(addr = start; addr < (start + size); addr++) { | |
1506 | cpu_physical_memory_rw(addr, buf, 1, 0); | |
1507 | /* BSD sum algorithm ('sum' Unix command) */ | |
1508 | sum = (sum >> 1) | (sum << 15); | |
1509 | sum += buf[0]; | |
1510 | } | |
376253ec | 1511 | monitor_printf(mon, "%05d\n", sum); |
e4cf1adc FB |
1512 | } |
1513 | ||
a3a91a35 FB |
1514 | typedef struct { |
1515 | int keycode; | |
1516 | const char *name; | |
1517 | } KeyDef; | |
1518 | ||
1519 | static const KeyDef key_defs[] = { | |
1520 | { 0x2a, "shift" }, | |
1521 | { 0x36, "shift_r" }, | |
3b46e624 | 1522 | |
a3a91a35 FB |
1523 | { 0x38, "alt" }, |
1524 | { 0xb8, "alt_r" }, | |
2ba27c7f TS |
1525 | { 0x64, "altgr" }, |
1526 | { 0xe4, "altgr_r" }, | |
a3a91a35 FB |
1527 | { 0x1d, "ctrl" }, |
1528 | { 0x9d, "ctrl_r" }, | |
1529 | ||
1530 | { 0xdd, "menu" }, | |
1531 | ||
1532 | { 0x01, "esc" }, | |
1533 | ||
1534 | { 0x02, "1" }, | |
1535 | { 0x03, "2" }, | |
1536 | { 0x04, "3" }, | |
1537 | { 0x05, "4" }, | |
1538 | { 0x06, "5" }, | |
1539 | { 0x07, "6" }, | |
1540 | { 0x08, "7" }, | |
1541 | { 0x09, "8" }, | |
1542 | { 0x0a, "9" }, | |
1543 | { 0x0b, "0" }, | |
64866c3d FB |
1544 | { 0x0c, "minus" }, |
1545 | { 0x0d, "equal" }, | |
a3a91a35 FB |
1546 | { 0x0e, "backspace" }, |
1547 | ||
1548 | { 0x0f, "tab" }, | |
1549 | { 0x10, "q" }, | |
1550 | { 0x11, "w" }, | |
1551 | { 0x12, "e" }, | |
1552 | { 0x13, "r" }, | |
1553 | { 0x14, "t" }, | |
1554 | { 0x15, "y" }, | |
1555 | { 0x16, "u" }, | |
1556 | { 0x17, "i" }, | |
1557 | { 0x18, "o" }, | |
1558 | { 0x19, "p" }, | |
1559 | ||
1560 | { 0x1c, "ret" }, | |
1561 | ||
1562 | { 0x1e, "a" }, | |
1563 | { 0x1f, "s" }, | |
1564 | { 0x20, "d" }, | |
1565 | { 0x21, "f" }, | |
1566 | { 0x22, "g" }, | |
1567 | { 0x23, "h" }, | |
1568 | { 0x24, "j" }, | |
1569 | { 0x25, "k" }, | |
1570 | { 0x26, "l" }, | |
1571 | ||
1572 | { 0x2c, "z" }, | |
1573 | { 0x2d, "x" }, | |
1574 | { 0x2e, "c" }, | |
1575 | { 0x2f, "v" }, | |
1576 | { 0x30, "b" }, | |
1577 | { 0x31, "n" }, | |
1578 | { 0x32, "m" }, | |
9155fc45 AJ |
1579 | { 0x33, "comma" }, |
1580 | { 0x34, "dot" }, | |
1581 | { 0x35, "slash" }, | |
3b46e624 | 1582 | |
4d3b6f6e AZ |
1583 | { 0x37, "asterisk" }, |
1584 | ||
a3a91a35 | 1585 | { 0x39, "spc" }, |
00ffa62a | 1586 | { 0x3a, "caps_lock" }, |
a3a91a35 FB |
1587 | { 0x3b, "f1" }, |
1588 | { 0x3c, "f2" }, | |
1589 | { 0x3d, "f3" }, | |
1590 | { 0x3e, "f4" }, | |
1591 | { 0x3f, "f5" }, | |
1592 | { 0x40, "f6" }, | |
1593 | { 0x41, "f7" }, | |
1594 | { 0x42, "f8" }, | |
1595 | { 0x43, "f9" }, | |
1596 | { 0x44, "f10" }, | |
00ffa62a | 1597 | { 0x45, "num_lock" }, |
a3a91a35 FB |
1598 | { 0x46, "scroll_lock" }, |
1599 | ||
64866c3d FB |
1600 | { 0xb5, "kp_divide" }, |
1601 | { 0x37, "kp_multiply" }, | |
0cfec834 | 1602 | { 0x4a, "kp_subtract" }, |
64866c3d FB |
1603 | { 0x4e, "kp_add" }, |
1604 | { 0x9c, "kp_enter" }, | |
1605 | { 0x53, "kp_decimal" }, | |
f2289cb6 | 1606 | { 0x54, "sysrq" }, |
64866c3d FB |
1607 | |
1608 | { 0x52, "kp_0" }, | |
1609 | { 0x4f, "kp_1" }, | |
1610 | { 0x50, "kp_2" }, | |
1611 | { 0x51, "kp_3" }, | |
1612 | { 0x4b, "kp_4" }, | |
1613 | { 0x4c, "kp_5" }, | |
1614 | { 0x4d, "kp_6" }, | |
1615 | { 0x47, "kp_7" }, | |
1616 | { 0x48, "kp_8" }, | |
1617 | { 0x49, "kp_9" }, | |
3b46e624 | 1618 | |
a3a91a35 FB |
1619 | { 0x56, "<" }, |
1620 | ||
1621 | { 0x57, "f11" }, | |
1622 | { 0x58, "f12" }, | |
1623 | ||
1624 | { 0xb7, "print" }, | |
1625 | ||
1626 | { 0xc7, "home" }, | |
1627 | { 0xc9, "pgup" }, | |
1628 | { 0xd1, "pgdn" }, | |
1629 | { 0xcf, "end" }, | |
1630 | ||
1631 | { 0xcb, "left" }, | |
1632 | { 0xc8, "up" }, | |
1633 | { 0xd0, "down" }, | |
1634 | { 0xcd, "right" }, | |
1635 | ||
1636 | { 0xd2, "insert" }, | |
1637 | { 0xd3, "delete" }, | |
c0b5b109 BS |
1638 | #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64) |
1639 | { 0xf0, "stop" }, | |
1640 | { 0xf1, "again" }, | |
1641 | { 0xf2, "props" }, | |
1642 | { 0xf3, "undo" }, | |
1643 | { 0xf4, "front" }, | |
1644 | { 0xf5, "copy" }, | |
1645 | { 0xf6, "open" }, | |
1646 | { 0xf7, "paste" }, | |
1647 | { 0xf8, "find" }, | |
1648 | { 0xf9, "cut" }, | |
1649 | { 0xfa, "lf" }, | |
1650 | { 0xfb, "help" }, | |
1651 | { 0xfc, "meta_l" }, | |
1652 | { 0xfd, "meta_r" }, | |
1653 | { 0xfe, "compose" }, | |
1654 | #endif | |
a3a91a35 FB |
1655 | { 0, NULL }, |
1656 | }; | |
1657 | ||
1658 | static int get_keycode(const char *key) | |
1659 | { | |
1660 | const KeyDef *p; | |
64866c3d FB |
1661 | char *endp; |
1662 | int ret; | |
a3a91a35 FB |
1663 | |
1664 | for(p = key_defs; p->name != NULL; p++) { | |
1665 | if (!strcmp(key, p->name)) | |
1666 | return p->keycode; | |
1667 | } | |
64866c3d FB |
1668 | if (strstart(key, "0x", NULL)) { |
1669 | ret = strtoul(key, &endp, 0); | |
1670 | if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) | |
1671 | return ret; | |
1672 | } | |
a3a91a35 FB |
1673 | return -1; |
1674 | } | |
1675 | ||
c8256f9d AZ |
1676 | #define MAX_KEYCODES 16 |
1677 | static uint8_t keycodes[MAX_KEYCODES]; | |
1678 | static int nb_pending_keycodes; | |
1679 | static QEMUTimer *key_timer; | |
1680 | ||
1681 | static void release_keys(void *opaque) | |
1682 | { | |
1683 | int keycode; | |
1684 | ||
1685 | while (nb_pending_keycodes > 0) { | |
1686 | nb_pending_keycodes--; | |
1687 | keycode = keycodes[nb_pending_keycodes]; | |
1688 | if (keycode & 0x80) | |
1689 | kbd_put_keycode(0xe0); | |
1690 | kbd_put_keycode(keycode | 0x80); | |
1691 | } | |
1692 | } | |
1693 | ||
1d4daa91 | 1694 | static void do_sendkey(Monitor *mon, const QDict *qdict) |
a3a91a35 | 1695 | { |
3401c0d9 AZ |
1696 | char keyname_buf[16]; |
1697 | char *separator; | |
1698 | int keyname_len, keycode, i; | |
1d4daa91 LC |
1699 | const char *string = qdict_get_str(qdict, "string"); |
1700 | int has_hold_time = qdict_haskey(qdict, "hold_time"); | |
1701 | int hold_time = qdict_get_try_int(qdict, "hold_time", -1); | |
3401c0d9 | 1702 | |
c8256f9d AZ |
1703 | if (nb_pending_keycodes > 0) { |
1704 | qemu_del_timer(key_timer); | |
1705 | release_keys(NULL); | |
1706 | } | |
1707 | if (!has_hold_time) | |
1708 | hold_time = 100; | |
1709 | i = 0; | |
3401c0d9 AZ |
1710 | while (1) { |
1711 | separator = strchr(string, '-'); | |
1712 | keyname_len = separator ? separator - string : strlen(string); | |
1713 | if (keyname_len > 0) { | |
1714 | pstrcpy(keyname_buf, sizeof(keyname_buf), string); | |
1715 | if (keyname_len > sizeof(keyname_buf) - 1) { | |
376253ec | 1716 | monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf); |
3401c0d9 | 1717 | return; |
a3a91a35 | 1718 | } |
c8256f9d | 1719 | if (i == MAX_KEYCODES) { |
376253ec | 1720 | monitor_printf(mon, "too many keys\n"); |
3401c0d9 AZ |
1721 | return; |
1722 | } | |
1723 | keyname_buf[keyname_len] = 0; | |
1724 | keycode = get_keycode(keyname_buf); | |
1725 | if (keycode < 0) { | |
376253ec | 1726 | monitor_printf(mon, "unknown key: '%s'\n", keyname_buf); |
3401c0d9 AZ |
1727 | return; |
1728 | } | |
c8256f9d | 1729 | keycodes[i++] = keycode; |
a3a91a35 | 1730 | } |
3401c0d9 | 1731 | if (!separator) |
a3a91a35 | 1732 | break; |
3401c0d9 | 1733 | string = separator + 1; |
a3a91a35 | 1734 | } |
c8256f9d | 1735 | nb_pending_keycodes = i; |
a3a91a35 | 1736 | /* key down events */ |
c8256f9d | 1737 | for (i = 0; i < nb_pending_keycodes; i++) { |
a3a91a35 FB |
1738 | keycode = keycodes[i]; |
1739 | if (keycode & 0x80) | |
1740 | kbd_put_keycode(0xe0); | |
1741 | kbd_put_keycode(keycode & 0x7f); | |
1742 | } | |
c8256f9d | 1743 | /* delayed key up events */ |
f227f17d | 1744 | qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
6ee093c9 | 1745 | muldiv64(get_ticks_per_sec(), hold_time, 1000)); |
a3a91a35 FB |
1746 | } |
1747 | ||
13224a87 FB |
1748 | static int mouse_button_state; |
1749 | ||
1d4daa91 | 1750 | static void do_mouse_move(Monitor *mon, const QDict *qdict) |
13224a87 FB |
1751 | { |
1752 | int dx, dy, dz; | |
1d4daa91 LC |
1753 | const char *dx_str = qdict_get_str(qdict, "dx_str"); |
1754 | const char *dy_str = qdict_get_str(qdict, "dy_str"); | |
1755 | const char *dz_str = qdict_get_try_str(qdict, "dz_str"); | |
13224a87 FB |
1756 | dx = strtol(dx_str, NULL, 0); |
1757 | dy = strtol(dy_str, NULL, 0); | |
1758 | dz = 0; | |
5fafdf24 | 1759 | if (dz_str) |
13224a87 FB |
1760 | dz = strtol(dz_str, NULL, 0); |
1761 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
1762 | } | |
1763 | ||
d54908a5 | 1764 | static void do_mouse_button(Monitor *mon, const QDict *qdict) |
13224a87 | 1765 | { |
d54908a5 | 1766 | int button_state = qdict_get_int(qdict, "button_state"); |
13224a87 FB |
1767 | mouse_button_state = button_state; |
1768 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
1769 | } | |
1770 | ||
aa93e39c | 1771 | static void do_ioport_read(Monitor *mon, const QDict *qdict) |
3440557b | 1772 | { |
aa93e39c LC |
1773 | int size = qdict_get_int(qdict, "size"); |
1774 | int addr = qdict_get_int(qdict, "addr"); | |
1775 | int has_index = qdict_haskey(qdict, "index"); | |
3440557b FB |
1776 | uint32_t val; |
1777 | int suffix; | |
1778 | ||
1779 | if (has_index) { | |
aa93e39c | 1780 | int index = qdict_get_int(qdict, "index"); |
afcea8cb | 1781 | cpu_outb(addr & IOPORTS_MASK, index & 0xff); |
3440557b FB |
1782 | addr++; |
1783 | } | |
1784 | addr &= 0xffff; | |
1785 | ||
1786 | switch(size) { | |
1787 | default: | |
1788 | case 1: | |
afcea8cb | 1789 | val = cpu_inb(addr); |
3440557b FB |
1790 | suffix = 'b'; |
1791 | break; | |
1792 | case 2: | |
afcea8cb | 1793 | val = cpu_inw(addr); |
3440557b FB |
1794 | suffix = 'w'; |
1795 | break; | |
1796 | case 4: | |
afcea8cb | 1797 | val = cpu_inl(addr); |
3440557b FB |
1798 | suffix = 'l'; |
1799 | break; | |
1800 | } | |
376253ec AL |
1801 | monitor_printf(mon, "port%c[0x%04x] = %#0*x\n", |
1802 | suffix, addr, size * 2, val); | |
3440557b | 1803 | } |
a3a91a35 | 1804 | |
1bd1442e | 1805 | static void do_ioport_write(Monitor *mon, const QDict *qdict) |
f114784f | 1806 | { |
1bd1442e LC |
1807 | int size = qdict_get_int(qdict, "size"); |
1808 | int addr = qdict_get_int(qdict, "addr"); | |
1809 | int val = qdict_get_int(qdict, "val"); | |
1810 | ||
f114784f JK |
1811 | addr &= IOPORTS_MASK; |
1812 | ||
1813 | switch (size) { | |
1814 | default: | |
1815 | case 1: | |
afcea8cb | 1816 | cpu_outb(addr, val); |
f114784f JK |
1817 | break; |
1818 | case 2: | |
afcea8cb | 1819 | cpu_outw(addr, val); |
f114784f JK |
1820 | break; |
1821 | case 4: | |
afcea8cb | 1822 | cpu_outl(addr, val); |
f114784f JK |
1823 | break; |
1824 | } | |
1825 | } | |
1826 | ||
d54908a5 | 1827 | static void do_boot_set(Monitor *mon, const QDict *qdict) |
0ecdffbb AJ |
1828 | { |
1829 | int res; | |
d54908a5 | 1830 | const char *bootdevice = qdict_get_str(qdict, "bootdevice"); |
0ecdffbb | 1831 | |
76e30d0f JK |
1832 | res = qemu_boot_set(bootdevice); |
1833 | if (res == 0) { | |
1834 | monitor_printf(mon, "boot device list now set to %s\n", bootdevice); | |
1835 | } else if (res > 0) { | |
1836 | monitor_printf(mon, "setting boot device list failed\n"); | |
0ecdffbb | 1837 | } else { |
376253ec AL |
1838 | monitor_printf(mon, "no function defined to set boot device list for " |
1839 | "this architecture\n"); | |
0ecdffbb AJ |
1840 | } |
1841 | } | |
1842 | ||
c80d259e LC |
1843 | /** |
1844 | * do_system_reset(): Issue a machine reset | |
1845 | */ | |
ef4b7eee LC |
1846 | static int do_system_reset(Monitor *mon, const QDict *qdict, |
1847 | QObject **ret_data) | |
e4f9082b FB |
1848 | { |
1849 | qemu_system_reset_request(); | |
ef4b7eee | 1850 | return 0; |
e4f9082b FB |
1851 | } |
1852 | ||
43076664 LC |
1853 | /** |
1854 | * do_system_powerdown(): Issue a machine powerdown | |
1855 | */ | |
ef4b7eee LC |
1856 | static int do_system_powerdown(Monitor *mon, const QDict *qdict, |
1857 | QObject **ret_data) | |
3475187d FB |
1858 | { |
1859 | qemu_system_powerdown_request(); | |
ef4b7eee | 1860 | return 0; |
3475187d FB |
1861 | } |
1862 | ||
b86bda5b | 1863 | #if defined(TARGET_I386) |
376253ec | 1864 | static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask) |
b86bda5b | 1865 | { |
376253ec AL |
1866 | monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n", |
1867 | addr, | |
1868 | pte & mask, | |
1869 | pte & PG_GLOBAL_MASK ? 'G' : '-', | |
1870 | pte & PG_PSE_MASK ? 'P' : '-', | |
1871 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
1872 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
1873 | pte & PG_PCD_MASK ? 'C' : '-', | |
1874 | pte & PG_PWT_MASK ? 'T' : '-', | |
1875 | pte & PG_USER_MASK ? 'U' : '-', | |
1876 | pte & PG_RW_MASK ? 'W' : '-'); | |
b86bda5b FB |
1877 | } |
1878 | ||
376253ec | 1879 | static void tlb_info(Monitor *mon) |
b86bda5b | 1880 | { |
6a00d601 | 1881 | CPUState *env; |
b86bda5b FB |
1882 | int l1, l2; |
1883 | uint32_t pgd, pde, pte; | |
1884 | ||
6a00d601 | 1885 | env = mon_get_cpu(); |
6a00d601 | 1886 | |
b86bda5b | 1887 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1888 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1889 | return; |
1890 | } | |
1891 | pgd = env->cr[3] & ~0xfff; | |
1892 | for(l1 = 0; l1 < 1024; l1++) { | |
1893 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1894 | pde = le32_to_cpu(pde); | |
1895 | if (pde & PG_PRESENT_MASK) { | |
1896 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
376253ec | 1897 | print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1)); |
b86bda5b FB |
1898 | } else { |
1899 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1900 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1901 | (uint8_t *)&pte, 4); |
1902 | pte = le32_to_cpu(pte); | |
1903 | if (pte & PG_PRESENT_MASK) { | |
376253ec | 1904 | print_pte(mon, (l1 << 22) + (l2 << 12), |
5fafdf24 | 1905 | pte & ~PG_PSE_MASK, |
b86bda5b FB |
1906 | ~0xfff); |
1907 | } | |
1908 | } | |
1909 | } | |
1910 | } | |
1911 | } | |
1912 | } | |
1913 | ||
376253ec | 1914 | static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot, |
b86bda5b FB |
1915 | uint32_t end, int prot) |
1916 | { | |
9746b15b FB |
1917 | int prot1; |
1918 | prot1 = *plast_prot; | |
1919 | if (prot != prot1) { | |
b86bda5b | 1920 | if (*pstart != -1) { |
376253ec AL |
1921 | monitor_printf(mon, "%08x-%08x %08x %c%c%c\n", |
1922 | *pstart, end, end - *pstart, | |
1923 | prot1 & PG_USER_MASK ? 'u' : '-', | |
1924 | 'r', | |
1925 | prot1 & PG_RW_MASK ? 'w' : '-'); | |
b86bda5b FB |
1926 | } |
1927 | if (prot != 0) | |
1928 | *pstart = end; | |
1929 | else | |
1930 | *pstart = -1; | |
1931 | *plast_prot = prot; | |
1932 | } | |
1933 | } | |
1934 | ||
376253ec | 1935 | static void mem_info(Monitor *mon) |
b86bda5b | 1936 | { |
6a00d601 | 1937 | CPUState *env; |
b86bda5b FB |
1938 | int l1, l2, prot, last_prot; |
1939 | uint32_t pgd, pde, pte, start, end; | |
1940 | ||
6a00d601 | 1941 | env = mon_get_cpu(); |
6a00d601 | 1942 | |
b86bda5b | 1943 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1944 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1945 | return; |
1946 | } | |
1947 | pgd = env->cr[3] & ~0xfff; | |
1948 | last_prot = 0; | |
1949 | start = -1; | |
1950 | for(l1 = 0; l1 < 1024; l1++) { | |
1951 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1952 | pde = le32_to_cpu(pde); | |
1953 | end = l1 << 22; | |
1954 | if (pde & PG_PRESENT_MASK) { | |
1955 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
1956 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
376253ec | 1957 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1958 | } else { |
1959 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1960 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1961 | (uint8_t *)&pte, 4); |
1962 | pte = le32_to_cpu(pte); | |
1963 | end = (l1 << 22) + (l2 << 12); | |
1964 | if (pte & PG_PRESENT_MASK) { | |
1965 | prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
1966 | } else { | |
1967 | prot = 0; | |
1968 | } | |
376253ec | 1969 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1970 | } |
1971 | } | |
1972 | } else { | |
1973 | prot = 0; | |
376253ec | 1974 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1975 | } |
1976 | } | |
1977 | } | |
1978 | #endif | |
1979 | ||
7c664e2f AJ |
1980 | #if defined(TARGET_SH4) |
1981 | ||
376253ec | 1982 | static void print_tlb(Monitor *mon, int idx, tlb_t *tlb) |
7c664e2f | 1983 | { |
376253ec AL |
1984 | monitor_printf(mon, " tlb%i:\t" |
1985 | "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t" | |
1986 | "v=%hhu shared=%hhu cached=%hhu prot=%hhu " | |
1987 | "dirty=%hhu writethrough=%hhu\n", | |
1988 | idx, | |
1989 | tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size, | |
1990 | tlb->v, tlb->sh, tlb->c, tlb->pr, | |
1991 | tlb->d, tlb->wt); | |
7c664e2f AJ |
1992 | } |
1993 | ||
376253ec | 1994 | static void tlb_info(Monitor *mon) |
7c664e2f AJ |
1995 | { |
1996 | CPUState *env = mon_get_cpu(); | |
1997 | int i; | |
1998 | ||
376253ec | 1999 | monitor_printf (mon, "ITLB:\n"); |
7c664e2f | 2000 | for (i = 0 ; i < ITLB_SIZE ; i++) |
376253ec AL |
2001 | print_tlb (mon, i, &env->itlb[i]); |
2002 | monitor_printf (mon, "UTLB:\n"); | |
7c664e2f | 2003 | for (i = 0 ; i < UTLB_SIZE ; i++) |
376253ec | 2004 | print_tlb (mon, i, &env->utlb[i]); |
7c664e2f AJ |
2005 | } |
2006 | ||
2007 | #endif | |
2008 | ||
2af5ba71 | 2009 | static void do_info_kvm_print(Monitor *mon, const QObject *data) |
7ba1e619 | 2010 | { |
2af5ba71 LC |
2011 | QDict *qdict; |
2012 | ||
2013 | qdict = qobject_to_qdict(data); | |
2014 | ||
376253ec | 2015 | monitor_printf(mon, "kvm support: "); |
2af5ba71 LC |
2016 | if (qdict_get_bool(qdict, "present")) { |
2017 | monitor_printf(mon, "%s\n", qdict_get_bool(qdict, "enabled") ? | |
2018 | "enabled" : "disabled"); | |
2019 | } else { | |
2020 | monitor_printf(mon, "not compiled\n"); | |
2021 | } | |
2022 | } | |
2023 | ||
2024 | /** | |
2025 | * do_info_kvm(): Show KVM information | |
2026 | * | |
2027 | * Return a QDict with the following information: | |
2028 | * | |
2029 | * - "enabled": true if KVM support is enabled, false otherwise | |
2030 | * - "present": true if QEMU has KVM support, false otherwise | |
2031 | * | |
2032 | * Example: | |
2033 | * | |
2034 | * { "enabled": true, "present": true } | |
2035 | */ | |
2036 | static void do_info_kvm(Monitor *mon, QObject **ret_data) | |
2037 | { | |
2038 | #ifdef CONFIG_KVM | |
2039 | *ret_data = qobject_from_jsonf("{ 'enabled': %i, 'present': true }", | |
2040 | kvm_enabled()); | |
7ba1e619 | 2041 | #else |
2af5ba71 | 2042 | *ret_data = qobject_from_jsonf("{ 'enabled': false, 'present': false }"); |
7ba1e619 AL |
2043 | #endif |
2044 | } | |
2045 | ||
030ea37b AL |
2046 | static void do_info_numa(Monitor *mon) |
2047 | { | |
b28b6230 | 2048 | int i; |
030ea37b AL |
2049 | CPUState *env; |
2050 | ||
2051 | monitor_printf(mon, "%d nodes\n", nb_numa_nodes); | |
2052 | for (i = 0; i < nb_numa_nodes; i++) { | |
2053 | monitor_printf(mon, "node %d cpus:", i); | |
2054 | for (env = first_cpu; env != NULL; env = env->next_cpu) { | |
2055 | if (env->numa_node == i) { | |
2056 | monitor_printf(mon, " %d", env->cpu_index); | |
2057 | } | |
2058 | } | |
2059 | monitor_printf(mon, "\n"); | |
2060 | monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i, | |
2061 | node_mem[i] >> 20); | |
2062 | } | |
2063 | } | |
2064 | ||
5f1ce948 FB |
2065 | #ifdef CONFIG_PROFILER |
2066 | ||
e9a6625e AJ |
2067 | int64_t qemu_time; |
2068 | int64_t dev_time; | |
2069 | ||
376253ec | 2070 | static void do_info_profile(Monitor *mon) |
5f1ce948 FB |
2071 | { |
2072 | int64_t total; | |
2073 | total = qemu_time; | |
2074 | if (total == 0) | |
2075 | total = 1; | |
376253ec | 2076 | monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 2077 | dev_time, dev_time / (double)get_ticks_per_sec()); |
376253ec | 2078 | monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 2079 | qemu_time, qemu_time / (double)get_ticks_per_sec()); |
5f1ce948 | 2080 | qemu_time = 0; |
5f1ce948 | 2081 | dev_time = 0; |
5f1ce948 FB |
2082 | } |
2083 | #else | |
376253ec | 2084 | static void do_info_profile(Monitor *mon) |
5f1ce948 | 2085 | { |
376253ec | 2086 | monitor_printf(mon, "Internal profiler not compiled\n"); |
5f1ce948 FB |
2087 | } |
2088 | #endif | |
2089 | ||
ec36b695 | 2090 | /* Capture support */ |
72cf2d4f | 2091 | static QLIST_HEAD (capture_list_head, CaptureState) capture_head; |
ec36b695 | 2092 | |
376253ec | 2093 | static void do_info_capture(Monitor *mon) |
ec36b695 FB |
2094 | { |
2095 | int i; | |
2096 | CaptureState *s; | |
2097 | ||
2098 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
376253ec | 2099 | monitor_printf(mon, "[%d]: ", i); |
ec36b695 FB |
2100 | s->ops.info (s->opaque); |
2101 | } | |
2102 | } | |
2103 | ||
2313086a | 2104 | #ifdef HAS_AUDIO |
d54908a5 | 2105 | static void do_stop_capture(Monitor *mon, const QDict *qdict) |
ec36b695 FB |
2106 | { |
2107 | int i; | |
d54908a5 | 2108 | int n = qdict_get_int(qdict, "n"); |
ec36b695 FB |
2109 | CaptureState *s; |
2110 | ||
2111 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
2112 | if (i == n) { | |
2113 | s->ops.destroy (s->opaque); | |
72cf2d4f | 2114 | QLIST_REMOVE (s, entries); |
ec36b695 FB |
2115 | qemu_free (s); |
2116 | return; | |
2117 | } | |
2118 | } | |
2119 | } | |
2120 | ||
c1925484 LC |
2121 | static void do_wav_capture(Monitor *mon, const QDict *qdict) |
2122 | { | |
2123 | const char *path = qdict_get_str(qdict, "path"); | |
2124 | int has_freq = qdict_haskey(qdict, "freq"); | |
2125 | int freq = qdict_get_try_int(qdict, "freq", -1); | |
2126 | int has_bits = qdict_haskey(qdict, "bits"); | |
2127 | int bits = qdict_get_try_int(qdict, "bits", -1); | |
2128 | int has_channels = qdict_haskey(qdict, "nchannels"); | |
2129 | int nchannels = qdict_get_try_int(qdict, "nchannels", -1); | |
ec36b695 FB |
2130 | CaptureState *s; |
2131 | ||
2132 | s = qemu_mallocz (sizeof (*s)); | |
ec36b695 FB |
2133 | |
2134 | freq = has_freq ? freq : 44100; | |
2135 | bits = has_bits ? bits : 16; | |
2136 | nchannels = has_channels ? nchannels : 2; | |
2137 | ||
2138 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
376253ec | 2139 | monitor_printf(mon, "Faied to add wave capture\n"); |
ec36b695 FB |
2140 | qemu_free (s); |
2141 | } | |
72cf2d4f | 2142 | QLIST_INSERT_HEAD (&capture_head, s, entries); |
ec36b695 FB |
2143 | } |
2144 | #endif | |
2145 | ||
dc1c0b74 | 2146 | #if defined(TARGET_I386) |
d54908a5 | 2147 | static void do_inject_nmi(Monitor *mon, const QDict *qdict) |
dc1c0b74 AJ |
2148 | { |
2149 | CPUState *env; | |
d54908a5 | 2150 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
dc1c0b74 AJ |
2151 | |
2152 | for (env = first_cpu; env != NULL; env = env->next_cpu) | |
2153 | if (env->cpu_index == cpu_index) { | |
2154 | cpu_interrupt(env, CPU_INTERRUPT_NMI); | |
2155 | break; | |
2156 | } | |
2157 | } | |
2158 | #endif | |
2159 | ||
c0e8520e | 2160 | static void do_info_status_print(Monitor *mon, const QObject *data) |
6f9c5ee7 | 2161 | { |
c0e8520e LC |
2162 | QDict *qdict; |
2163 | ||
2164 | qdict = qobject_to_qdict(data); | |
2165 | ||
2166 | monitor_printf(mon, "VM status: "); | |
2167 | if (qdict_get_bool(qdict, "running")) { | |
2168 | monitor_printf(mon, "running"); | |
2169 | if (qdict_get_bool(qdict, "singlestep")) { | |
2170 | monitor_printf(mon, " (single step mode)"); | |
1b530a6d | 2171 | } |
c0e8520e LC |
2172 | } else { |
2173 | monitor_printf(mon, "paused"); | |
2174 | } | |
2175 | ||
2176 | monitor_printf(mon, "\n"); | |
2177 | } | |
2178 | ||
2179 | /** | |
2180 | * do_info_status(): VM status | |
2181 | * | |
2182 | * Return a QDict with the following information: | |
2183 | * | |
2184 | * - "running": true if the VM is running, or false if it is paused | |
2185 | * - "singlestep": true if the VM is in single step mode, false otherwise | |
2186 | * | |
2187 | * Example: | |
2188 | * | |
2189 | * { "running": true, "singlestep": false } | |
2190 | */ | |
2191 | static void do_info_status(Monitor *mon, QObject **ret_data) | |
2192 | { | |
2193 | *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i }", | |
2194 | vm_running, singlestep); | |
6f9c5ee7 AJ |
2195 | } |
2196 | ||
625a5bef | 2197 | static void print_balloon_stat(const char *key, QObject *obj, void *opaque) |
cfdf2c40 | 2198 | { |
625a5bef | 2199 | Monitor *mon = opaque; |
cfdf2c40 | 2200 | |
625a5bef AL |
2201 | if (strcmp(key, "actual")) |
2202 | monitor_printf(mon, ",%s=%" PRId64, key, | |
2203 | qint_get_int(qobject_to_qint(obj))); | |
df751fa8 AL |
2204 | } |
2205 | ||
cc1d9c70 LC |
2206 | static void monitor_print_balloon(Monitor *mon, const QObject *data) |
2207 | { | |
7f179671 LC |
2208 | QDict *qdict; |
2209 | ||
2210 | qdict = qobject_to_qdict(data); | |
625a5bef AL |
2211 | if (!qdict_haskey(qdict, "actual")) |
2212 | return; | |
7f179671 | 2213 | |
625a5bef AL |
2214 | monitor_printf(mon, "balloon: actual=%" PRId64, |
2215 | qdict_get_int(qdict, "actual") >> 20); | |
2216 | qdict_iter(qdict, print_balloon_stat, mon); | |
2217 | monitor_printf(mon, "\n"); | |
cc1d9c70 LC |
2218 | } |
2219 | ||
2220 | /** | |
2221 | * do_info_balloon(): Balloon information | |
7f179671 | 2222 | * |
625a5bef AL |
2223 | * Make an asynchronous request for balloon info. When the request completes |
2224 | * a QDict will be returned according to the following specification: | |
7f179671 | 2225 | * |
625a5bef AL |
2226 | * - "actual": current balloon value in bytes |
2227 | * The following fields may or may not be present: | |
2228 | * - "mem_swapped_in": Amount of memory swapped in (bytes) | |
2229 | * - "mem_swapped_out": Amount of memory swapped out (bytes) | |
2230 | * - "major_page_faults": Number of major faults | |
2231 | * - "minor_page_faults": Number of minor faults | |
2232 | * - "free_mem": Total amount of free and unused memory (bytes) | |
2233 | * - "total_mem": Total amount of available memory (bytes) | |
7f179671 LC |
2234 | * |
2235 | * Example: | |
2236 | * | |
625a5bef AL |
2237 | * { "actual": 1073741824, "mem_swapped_in": 0, "mem_swapped_out": 0, |
2238 | * "major_page_faults": 142, "minor_page_faults": 239245, | |
2239 | * "free_mem": 1014185984, "total_mem": 1044668416 } | |
2240 | */ | |
2241 | static int do_info_balloon(Monitor *mon, MonitorCompletion cb, void *opaque) | |
2242 | { | |
2243 | int ret; | |
2244 | ||
2245 | if (kvm_enabled() && !kvm_has_sync_mmu()) { | |
2246 | qemu_error_new(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon"); | |
2247 | return -1; | |
2248 | } | |
2249 | ||
2250 | ret = qemu_balloon_status(cb, opaque); | |
2251 | if (!ret) { | |
2252 | qemu_error_new(QERR_DEVICE_NOT_ACTIVE, "balloon"); | |
2253 | return -1; | |
2254 | } | |
2255 | ||
2256 | return 0; | |
2257 | } | |
2258 | ||
2259 | /** | |
2260 | * do_balloon(): Request VM to change its memory allocation | |
cc1d9c70 | 2261 | */ |
625a5bef AL |
2262 | static int do_balloon(Monitor *mon, const QDict *params, |
2263 | MonitorCompletion cb, void *opaque) | |
df751fa8 | 2264 | { |
625a5bef | 2265 | int ret; |
df751fa8 | 2266 | |
625a5bef AL |
2267 | if (kvm_enabled() && !kvm_has_sync_mmu()) { |
2268 | qemu_error_new(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon"); | |
2269 | return -1; | |
cfdf2c40 | 2270 | } |
625a5bef AL |
2271 | |
2272 | ret = qemu_balloon(qdict_get_int(params, "value"), cb, opaque); | |
2273 | if (ret == 0) { | |
2274 | qemu_error_new(QERR_DEVICE_NOT_ACTIVE, "balloon"); | |
2275 | return -1; | |
2276 | } | |
2277 | ||
2278 | return 0; | |
df751fa8 AL |
2279 | } |
2280 | ||
15dfcd45 | 2281 | static qemu_acl *find_acl(Monitor *mon, const char *name) |
76655d6d | 2282 | { |
15dfcd45 | 2283 | qemu_acl *acl = qemu_acl_find(name); |
76655d6d | 2284 | |
76655d6d | 2285 | if (!acl) { |
15dfcd45 | 2286 | monitor_printf(mon, "acl: unknown list '%s'\n", name); |
76655d6d | 2287 | } |
15dfcd45 JK |
2288 | return acl; |
2289 | } | |
2290 | ||
d54908a5 | 2291 | static void do_acl_show(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2292 | { |
d54908a5 | 2293 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2294 | qemu_acl *acl = find_acl(mon, aclname); |
2295 | qemu_acl_entry *entry; | |
2296 | int i = 0; | |
76655d6d | 2297 | |
15dfcd45 | 2298 | if (acl) { |
28a76be8 | 2299 | monitor_printf(mon, "policy: %s\n", |
76655d6d | 2300 | acl->defaultDeny ? "deny" : "allow"); |
72cf2d4f | 2301 | QTAILQ_FOREACH(entry, &acl->entries, next) { |
28a76be8 AL |
2302 | i++; |
2303 | monitor_printf(mon, "%d: %s %s\n", i, | |
15dfcd45 | 2304 | entry->deny ? "deny" : "allow", entry->match); |
28a76be8 | 2305 | } |
15dfcd45 JK |
2306 | } |
2307 | } | |
2308 | ||
d54908a5 | 2309 | static void do_acl_reset(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2310 | { |
d54908a5 | 2311 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2312 | qemu_acl *acl = find_acl(mon, aclname); |
2313 | ||
2314 | if (acl) { | |
28a76be8 AL |
2315 | qemu_acl_reset(acl); |
2316 | monitor_printf(mon, "acl: removed all rules\n"); | |
15dfcd45 JK |
2317 | } |
2318 | } | |
2319 | ||
f18c16de | 2320 | static void do_acl_policy(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2321 | { |
f18c16de LC |
2322 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2323 | const char *policy = qdict_get_str(qdict, "policy"); | |
15dfcd45 | 2324 | qemu_acl *acl = find_acl(mon, aclname); |
28a76be8 | 2325 | |
15dfcd45 JK |
2326 | if (acl) { |
2327 | if (strcmp(policy, "allow") == 0) { | |
28a76be8 AL |
2328 | acl->defaultDeny = 0; |
2329 | monitor_printf(mon, "acl: policy set to 'allow'\n"); | |
15dfcd45 | 2330 | } else if (strcmp(policy, "deny") == 0) { |
28a76be8 AL |
2331 | acl->defaultDeny = 1; |
2332 | monitor_printf(mon, "acl: policy set to 'deny'\n"); | |
2333 | } else { | |
15dfcd45 JK |
2334 | monitor_printf(mon, "acl: unknown policy '%s', " |
2335 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 | 2336 | } |
15dfcd45 JK |
2337 | } |
2338 | } | |
28a76be8 | 2339 | |
1bd1442e | 2340 | static void do_acl_add(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2341 | { |
1bd1442e LC |
2342 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2343 | const char *match = qdict_get_str(qdict, "match"); | |
2344 | const char *policy = qdict_get_str(qdict, "policy"); | |
2345 | int has_index = qdict_haskey(qdict, "index"); | |
2346 | int index = qdict_get_try_int(qdict, "index", -1); | |
15dfcd45 JK |
2347 | qemu_acl *acl = find_acl(mon, aclname); |
2348 | int deny, ret; | |
2349 | ||
2350 | if (acl) { | |
2351 | if (strcmp(policy, "allow") == 0) { | |
2352 | deny = 0; | |
2353 | } else if (strcmp(policy, "deny") == 0) { | |
2354 | deny = 1; | |
2355 | } else { | |
2356 | monitor_printf(mon, "acl: unknown policy '%s', " | |
2357 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 AL |
2358 | return; |
2359 | } | |
28a76be8 AL |
2360 | if (has_index) |
2361 | ret = qemu_acl_insert(acl, deny, match, index); | |
2362 | else | |
2363 | ret = qemu_acl_append(acl, deny, match); | |
2364 | if (ret < 0) | |
2365 | monitor_printf(mon, "acl: unable to add acl entry\n"); | |
2366 | else | |
2367 | monitor_printf(mon, "acl: added rule at position %d\n", ret); | |
15dfcd45 JK |
2368 | } |
2369 | } | |
28a76be8 | 2370 | |
f18c16de | 2371 | static void do_acl_remove(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2372 | { |
f18c16de LC |
2373 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2374 | const char *match = qdict_get_str(qdict, "match"); | |
15dfcd45 JK |
2375 | qemu_acl *acl = find_acl(mon, aclname); |
2376 | int ret; | |
28a76be8 | 2377 | |
15dfcd45 | 2378 | if (acl) { |
28a76be8 AL |
2379 | ret = qemu_acl_remove(acl, match); |
2380 | if (ret < 0) | |
2381 | monitor_printf(mon, "acl: no matching acl entry\n"); | |
2382 | else | |
2383 | monitor_printf(mon, "acl: removed rule at position %d\n", ret); | |
76655d6d AL |
2384 | } |
2385 | } | |
2386 | ||
79c4f6b0 | 2387 | #if defined(TARGET_I386) |
37b7ad48 | 2388 | static void do_inject_mce(Monitor *mon, const QDict *qdict) |
79c4f6b0 HY |
2389 | { |
2390 | CPUState *cenv; | |
37b7ad48 LC |
2391 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
2392 | int bank = qdict_get_int(qdict, "bank"); | |
2393 | uint64_t status = qdict_get_int(qdict, "status"); | |
2394 | uint64_t mcg_status = qdict_get_int(qdict, "mcg_status"); | |
2395 | uint64_t addr = qdict_get_int(qdict, "addr"); | |
2396 | uint64_t misc = qdict_get_int(qdict, "misc"); | |
79c4f6b0 HY |
2397 | |
2398 | for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) | |
2399 | if (cenv->cpu_index == cpu_index && cenv->mcg_cap) { | |
2400 | cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc); | |
2401 | break; | |
2402 | } | |
2403 | } | |
2404 | #endif | |
2405 | ||
6ad3ebd2 | 2406 | static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2407 | { |
d54908a5 | 2408 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2409 | mon_fd_t *monfd; |
f07918fd MM |
2410 | int fd; |
2411 | ||
2412 | fd = qemu_chr_get_msgfd(mon->chr); | |
2413 | if (fd == -1) { | |
7cdfcfe1 | 2414 | qemu_error_new(QERR_FD_NOT_SUPPLIED); |
6ad3ebd2 | 2415 | return -1; |
f07918fd MM |
2416 | } |
2417 | ||
2418 | if (qemu_isdigit(fdname[0])) { | |
7cdfcfe1 | 2419 | qemu_error_new(QERR_INVALID_PARAMETER, "fdname"); |
6ad3ebd2 | 2420 | return -1; |
f07918fd MM |
2421 | } |
2422 | ||
2423 | fd = dup(fd); | |
2424 | if (fd == -1) { | |
7cdfcfe1 MA |
2425 | if (errno == EMFILE) |
2426 | qemu_error_new(QERR_TOO_MANY_FILES); | |
2427 | else | |
2428 | qemu_error_new(QERR_UNDEFINED_ERROR); | |
6ad3ebd2 | 2429 | return -1; |
f07918fd MM |
2430 | } |
2431 | ||
72cf2d4f | 2432 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2433 | if (strcmp(monfd->name, fdname) != 0) { |
2434 | continue; | |
2435 | } | |
2436 | ||
2437 | close(monfd->fd); | |
2438 | monfd->fd = fd; | |
6ad3ebd2 | 2439 | return 0; |
f07918fd MM |
2440 | } |
2441 | ||
c227f099 | 2442 | monfd = qemu_mallocz(sizeof(mon_fd_t)); |
f07918fd MM |
2443 | monfd->name = qemu_strdup(fdname); |
2444 | monfd->fd = fd; | |
2445 | ||
72cf2d4f | 2446 | QLIST_INSERT_HEAD(&mon->fds, monfd, next); |
6ad3ebd2 | 2447 | return 0; |
f07918fd MM |
2448 | } |
2449 | ||
aeb91c1e | 2450 | static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2451 | { |
d54908a5 | 2452 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2453 | mon_fd_t *monfd; |
f07918fd | 2454 | |
72cf2d4f | 2455 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2456 | if (strcmp(monfd->name, fdname) != 0) { |
2457 | continue; | |
2458 | } | |
2459 | ||
72cf2d4f | 2460 | QLIST_REMOVE(monfd, next); |
f07918fd MM |
2461 | close(monfd->fd); |
2462 | qemu_free(monfd->name); | |
2463 | qemu_free(monfd); | |
aeb91c1e | 2464 | return 0; |
f07918fd MM |
2465 | } |
2466 | ||
063c1a09 | 2467 | qemu_error_new(QERR_FD_NOT_FOUND, fdname); |
aeb91c1e | 2468 | return -1; |
f07918fd MM |
2469 | } |
2470 | ||
d54908a5 | 2471 | static void do_loadvm(Monitor *mon, const QDict *qdict) |
c8d41b2c JQ |
2472 | { |
2473 | int saved_vm_running = vm_running; | |
d54908a5 | 2474 | const char *name = qdict_get_str(qdict, "name"); |
c8d41b2c JQ |
2475 | |
2476 | vm_stop(0); | |
2477 | ||
05f2401e | 2478 | if (load_vmstate(mon, name) >= 0 && saved_vm_running) |
c8d41b2c JQ |
2479 | vm_start(); |
2480 | } | |
2481 | ||
7768e04c MM |
2482 | int monitor_get_fd(Monitor *mon, const char *fdname) |
2483 | { | |
c227f099 | 2484 | mon_fd_t *monfd; |
7768e04c | 2485 | |
72cf2d4f | 2486 | QLIST_FOREACH(monfd, &mon->fds, next) { |
7768e04c MM |
2487 | int fd; |
2488 | ||
2489 | if (strcmp(monfd->name, fdname) != 0) { | |
2490 | continue; | |
2491 | } | |
2492 | ||
2493 | fd = monfd->fd; | |
2494 | ||
2495 | /* caller takes ownership of fd */ | |
72cf2d4f | 2496 | QLIST_REMOVE(monfd, next); |
7768e04c MM |
2497 | qemu_free(monfd->name); |
2498 | qemu_free(monfd); | |
2499 | ||
2500 | return fd; | |
2501 | } | |
2502 | ||
2503 | return -1; | |
2504 | } | |
2505 | ||
c227f099 | 2506 | static const mon_cmd_t mon_cmds[] = { |
2313086a | 2507 | #include "qemu-monitor.h" |
5fafdf24 | 2508 | { NULL, NULL, }, |
9dc39cba FB |
2509 | }; |
2510 | ||
2313086a | 2511 | /* Please update qemu-monitor.hx when adding or changing commands */ |
c227f099 | 2512 | static const mon_cmd_t info_cmds[] = { |
d7f9b689 LC |
2513 | { |
2514 | .name = "version", | |
2515 | .args_type = "", | |
d7f9b689 LC |
2516 | .params = "", |
2517 | .help = "show the version of QEMU", | |
45e914cf | 2518 | .user_print = do_info_version_print, |
ab2d3187 | 2519 | .mhandler.info_new = do_info_version, |
d7f9b689 | 2520 | }, |
e3bba9d0 LC |
2521 | { |
2522 | .name = "commands", | |
2523 | .args_type = "", | |
2524 | .params = "", | |
2525 | .help = "list QMP available commands", | |
2526 | .user_print = monitor_user_noop, | |
2527 | .mhandler.info_new = do_info_commands, | |
2528 | }, | |
d7f9b689 LC |
2529 | { |
2530 | .name = "network", | |
2531 | .args_type = "", | |
d7f9b689 LC |
2532 | .params = "", |
2533 | .help = "show the network state", | |
910df89d | 2534 | .mhandler.info = do_info_network, |
d7f9b689 LC |
2535 | }, |
2536 | { | |
2537 | .name = "chardev", | |
2538 | .args_type = "", | |
d7f9b689 LC |
2539 | .params = "", |
2540 | .help = "show the character devices", | |
588b3832 LC |
2541 | .user_print = qemu_chr_info_print, |
2542 | .mhandler.info_new = qemu_chr_info, | |
d7f9b689 LC |
2543 | }, |
2544 | { | |
2545 | .name = "block", | |
2546 | .args_type = "", | |
d7f9b689 LC |
2547 | .params = "", |
2548 | .help = "show the block devices", | |
d15e5465 LC |
2549 | .user_print = bdrv_info_print, |
2550 | .mhandler.info_new = bdrv_info, | |
d7f9b689 LC |
2551 | }, |
2552 | { | |
2553 | .name = "blockstats", | |
2554 | .args_type = "", | |
d7f9b689 LC |
2555 | .params = "", |
2556 | .help = "show block device statistics", | |
218a536a LC |
2557 | .user_print = bdrv_stats_print, |
2558 | .mhandler.info_new = bdrv_info_stats, | |
d7f9b689 LC |
2559 | }, |
2560 | { | |
2561 | .name = "registers", | |
2562 | .args_type = "", | |
d7f9b689 LC |
2563 | .params = "", |
2564 | .help = "show the cpu registers", | |
910df89d | 2565 | .mhandler.info = do_info_registers, |
d7f9b689 LC |
2566 | }, |
2567 | { | |
2568 | .name = "cpus", | |
2569 | .args_type = "", | |
d7f9b689 LC |
2570 | .params = "", |
2571 | .help = "show infos for each CPU", | |
8f3cec0b LC |
2572 | .user_print = monitor_print_cpus, |
2573 | .mhandler.info_new = do_info_cpus, | |
d7f9b689 LC |
2574 | }, |
2575 | { | |
2576 | .name = "history", | |
2577 | .args_type = "", | |
d7f9b689 LC |
2578 | .params = "", |
2579 | .help = "show the command line history", | |
910df89d | 2580 | .mhandler.info = do_info_history, |
d7f9b689 LC |
2581 | }, |
2582 | { | |
2583 | .name = "irq", | |
2584 | .args_type = "", | |
d7f9b689 LC |
2585 | .params = "", |
2586 | .help = "show the interrupts statistics (if available)", | |
910df89d | 2587 | .mhandler.info = irq_info, |
d7f9b689 LC |
2588 | }, |
2589 | { | |
2590 | .name = "pic", | |
2591 | .args_type = "", | |
d7f9b689 LC |
2592 | .params = "", |
2593 | .help = "show i8259 (PIC) state", | |
910df89d | 2594 | .mhandler.info = pic_info, |
d7f9b689 LC |
2595 | }, |
2596 | { | |
2597 | .name = "pci", | |
2598 | .args_type = "", | |
d7f9b689 LC |
2599 | .params = "", |
2600 | .help = "show PCI info", | |
163c8a59 LC |
2601 | .user_print = do_pci_info_print, |
2602 | .mhandler.info_new = do_pci_info, | |
d7f9b689 | 2603 | }, |
7c664e2f | 2604 | #if defined(TARGET_I386) || defined(TARGET_SH4) |
d7f9b689 LC |
2605 | { |
2606 | .name = "tlb", | |
2607 | .args_type = "", | |
d7f9b689 LC |
2608 | .params = "", |
2609 | .help = "show virtual to physical memory mappings", | |
910df89d | 2610 | .mhandler.info = tlb_info, |
d7f9b689 | 2611 | }, |
7c664e2f AJ |
2612 | #endif |
2613 | #if defined(TARGET_I386) | |
d7f9b689 LC |
2614 | { |
2615 | .name = "mem", | |
2616 | .args_type = "", | |
d7f9b689 LC |
2617 | .params = "", |
2618 | .help = "show the active virtual memory mappings", | |
910df89d | 2619 | .mhandler.info = mem_info, |
d7f9b689 LC |
2620 | }, |
2621 | { | |
2622 | .name = "hpet", | |
2623 | .args_type = "", | |
d7f9b689 LC |
2624 | .params = "", |
2625 | .help = "show state of HPET", | |
14f0720d LC |
2626 | .user_print = do_info_hpet_print, |
2627 | .mhandler.info_new = do_info_hpet, | |
d7f9b689 | 2628 | }, |
b86bda5b | 2629 | #endif |
d7f9b689 LC |
2630 | { |
2631 | .name = "jit", | |
2632 | .args_type = "", | |
d7f9b689 LC |
2633 | .params = "", |
2634 | .help = "show dynamic compiler info", | |
910df89d | 2635 | .mhandler.info = do_info_jit, |
d7f9b689 LC |
2636 | }, |
2637 | { | |
2638 | .name = "kvm", | |
2639 | .args_type = "", | |
d7f9b689 LC |
2640 | .params = "", |
2641 | .help = "show KVM information", | |
2af5ba71 LC |
2642 | .user_print = do_info_kvm_print, |
2643 | .mhandler.info_new = do_info_kvm, | |
d7f9b689 LC |
2644 | }, |
2645 | { | |
2646 | .name = "numa", | |
2647 | .args_type = "", | |
d7f9b689 LC |
2648 | .params = "", |
2649 | .help = "show NUMA information", | |
910df89d | 2650 | .mhandler.info = do_info_numa, |
d7f9b689 LC |
2651 | }, |
2652 | { | |
2653 | .name = "usb", | |
2654 | .args_type = "", | |
d7f9b689 LC |
2655 | .params = "", |
2656 | .help = "show guest USB devices", | |
910df89d | 2657 | .mhandler.info = usb_info, |
d7f9b689 LC |
2658 | }, |
2659 | { | |
2660 | .name = "usbhost", | |
2661 | .args_type = "", | |
d7f9b689 LC |
2662 | .params = "", |
2663 | .help = "show host USB devices", | |
910df89d | 2664 | .mhandler.info = usb_host_info, |
d7f9b689 LC |
2665 | }, |
2666 | { | |
2667 | .name = "profile", | |
2668 | .args_type = "", | |
d7f9b689 LC |
2669 | .params = "", |
2670 | .help = "show profiling information", | |
910df89d | 2671 | .mhandler.info = do_info_profile, |
d7f9b689 LC |
2672 | }, |
2673 | { | |
2674 | .name = "capture", | |
2675 | .args_type = "", | |
d7f9b689 LC |
2676 | .params = "", |
2677 | .help = "show capture information", | |
910df89d | 2678 | .mhandler.info = do_info_capture, |
d7f9b689 LC |
2679 | }, |
2680 | { | |
2681 | .name = "snapshots", | |
2682 | .args_type = "", | |
d7f9b689 LC |
2683 | .params = "", |
2684 | .help = "show the currently saved VM snapshots", | |
910df89d | 2685 | .mhandler.info = do_info_snapshots, |
d7f9b689 LC |
2686 | }, |
2687 | { | |
2688 | .name = "status", | |
2689 | .args_type = "", | |
d7f9b689 LC |
2690 | .params = "", |
2691 | .help = "show the current VM status (running|paused)", | |
c0e8520e LC |
2692 | .user_print = do_info_status_print, |
2693 | .mhandler.info_new = do_info_status, | |
d7f9b689 LC |
2694 | }, |
2695 | { | |
2696 | .name = "pcmcia", | |
2697 | .args_type = "", | |
d7f9b689 LC |
2698 | .params = "", |
2699 | .help = "show guest PCMCIA status", | |
910df89d | 2700 | .mhandler.info = pcmcia_info, |
d7f9b689 LC |
2701 | }, |
2702 | { | |
2703 | .name = "mice", | |
2704 | .args_type = "", | |
d7f9b689 LC |
2705 | .params = "", |
2706 | .help = "show which guest mouse is receiving events", | |
e78c48ec LC |
2707 | .user_print = do_info_mice_print, |
2708 | .mhandler.info_new = do_info_mice, | |
d7f9b689 LC |
2709 | }, |
2710 | { | |
2711 | .name = "vnc", | |
2712 | .args_type = "", | |
d7f9b689 LC |
2713 | .params = "", |
2714 | .help = "show the vnc server status", | |
d96fd29c LC |
2715 | .user_print = do_info_vnc_print, |
2716 | .mhandler.info_new = do_info_vnc, | |
d7f9b689 LC |
2717 | }, |
2718 | { | |
2719 | .name = "name", | |
2720 | .args_type = "", | |
d7f9b689 LC |
2721 | .params = "", |
2722 | .help = "show the current VM name", | |
e05486cb LC |
2723 | .user_print = do_info_name_print, |
2724 | .mhandler.info_new = do_info_name, | |
d7f9b689 LC |
2725 | }, |
2726 | { | |
2727 | .name = "uuid", | |
2728 | .args_type = "", | |
d7f9b689 LC |
2729 | .params = "", |
2730 | .help = "show the current VM UUID", | |
9603ceba LC |
2731 | .user_print = do_info_uuid_print, |
2732 | .mhandler.info_new = do_info_uuid, | |
d7f9b689 | 2733 | }, |
76a66253 | 2734 | #if defined(TARGET_PPC) |
d7f9b689 LC |
2735 | { |
2736 | .name = "cpustats", | |
2737 | .args_type = "", | |
d7f9b689 LC |
2738 | .params = "", |
2739 | .help = "show CPU statistics", | |
910df89d | 2740 | .mhandler.info = do_info_cpu_stats, |
d7f9b689 | 2741 | }, |
76a66253 | 2742 | #endif |
31a60e22 | 2743 | #if defined(CONFIG_SLIRP) |
d7f9b689 LC |
2744 | { |
2745 | .name = "usernet", | |
2746 | .args_type = "", | |
d7f9b689 LC |
2747 | .params = "", |
2748 | .help = "show user network stack connection states", | |
910df89d | 2749 | .mhandler.info = do_info_usernet, |
d7f9b689 | 2750 | }, |
31a60e22 | 2751 | #endif |
d7f9b689 LC |
2752 | { |
2753 | .name = "migrate", | |
2754 | .args_type = "", | |
d7f9b689 LC |
2755 | .params = "", |
2756 | .help = "show migration status", | |
c86a6683 LC |
2757 | .user_print = do_info_migrate_print, |
2758 | .mhandler.info_new = do_info_migrate, | |
d7f9b689 LC |
2759 | }, |
2760 | { | |
2761 | .name = "balloon", | |
2762 | .args_type = "", | |
d7f9b689 LC |
2763 | .params = "", |
2764 | .help = "show balloon information", | |
cc1d9c70 | 2765 | .user_print = monitor_print_balloon, |
625a5bef AL |
2766 | .mhandler.info_async = do_info_balloon, |
2767 | .async = 1, | |
d7f9b689 LC |
2768 | }, |
2769 | { | |
2770 | .name = "qtree", | |
2771 | .args_type = "", | |
d7f9b689 LC |
2772 | .params = "", |
2773 | .help = "show device tree", | |
910df89d | 2774 | .mhandler.info = do_info_qtree, |
d7f9b689 LC |
2775 | }, |
2776 | { | |
2777 | .name = "qdm", | |
2778 | .args_type = "", | |
d7f9b689 LC |
2779 | .params = "", |
2780 | .help = "show qdev device model list", | |
910df89d | 2781 | .mhandler.info = do_info_qdm, |
d7f9b689 LC |
2782 | }, |
2783 | { | |
2784 | .name = "roms", | |
2785 | .args_type = "", | |
d7f9b689 LC |
2786 | .params = "", |
2787 | .help = "show roms", | |
910df89d | 2788 | .mhandler.info = do_info_roms, |
d7f9b689 LC |
2789 | }, |
2790 | { | |
2791 | .name = NULL, | |
2792 | }, | |
9dc39cba FB |
2793 | }; |
2794 | ||
9307c4c1 FB |
2795 | /*******************************************************************/ |
2796 | ||
2797 | static const char *pch; | |
2798 | static jmp_buf expr_env; | |
2799 | ||
92a31b1f FB |
2800 | #define MD_TLONG 0 |
2801 | #define MD_I32 1 | |
2802 | ||
9307c4c1 FB |
2803 | typedef struct MonitorDef { |
2804 | const char *name; | |
2805 | int offset; | |
8662d656 | 2806 | target_long (*get_value)(const struct MonitorDef *md, int val); |
92a31b1f | 2807 | int type; |
9307c4c1 FB |
2808 | } MonitorDef; |
2809 | ||
57206fd4 | 2810 | #if defined(TARGET_I386) |
8662d656 | 2811 | static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
57206fd4 | 2812 | { |
6a00d601 | 2813 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2814 | return env->eip + env->segs[R_CS].base; |
57206fd4 FB |
2815 | } |
2816 | #endif | |
2817 | ||
a541f297 | 2818 | #if defined(TARGET_PPC) |
8662d656 | 2819 | static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
a541f297 | 2820 | { |
6a00d601 | 2821 | CPUState *env = mon_get_cpu(); |
a541f297 FB |
2822 | unsigned int u; |
2823 | int i; | |
2824 | ||
2825 | u = 0; | |
2826 | for (i = 0; i < 8; i++) | |
28a76be8 | 2827 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
2828 | |
2829 | return u; | |
2830 | } | |
2831 | ||
8662d656 | 2832 | static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
a541f297 | 2833 | { |
6a00d601 | 2834 | CPUState *env = mon_get_cpu(); |
0411a972 | 2835 | return env->msr; |
a541f297 FB |
2836 | } |
2837 | ||
8662d656 | 2838 | static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
a541f297 | 2839 | { |
6a00d601 | 2840 | CPUState *env = mon_get_cpu(); |
3d7b417e | 2841 | return env->xer; |
a541f297 | 2842 | } |
9fddaa0c | 2843 | |
8662d656 | 2844 | static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
9fddaa0c | 2845 | { |
6a00d601 | 2846 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2847 | return cpu_ppc_load_decr(env); |
9fddaa0c FB |
2848 | } |
2849 | ||
8662d656 | 2850 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
9fddaa0c | 2851 | { |
6a00d601 | 2852 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2853 | return cpu_ppc_load_tbu(env); |
9fddaa0c FB |
2854 | } |
2855 | ||
8662d656 | 2856 | static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
9fddaa0c | 2857 | { |
6a00d601 | 2858 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2859 | return cpu_ppc_load_tbl(env); |
9fddaa0c | 2860 | } |
a541f297 FB |
2861 | #endif |
2862 | ||
e95c8d51 | 2863 | #if defined(TARGET_SPARC) |
7b936c0c | 2864 | #ifndef TARGET_SPARC64 |
8662d656 | 2865 | static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
e95c8d51 | 2866 | { |
6a00d601 | 2867 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2868 | return GET_PSR(env); |
e95c8d51 | 2869 | } |
7b936c0c | 2870 | #endif |
e95c8d51 | 2871 | |
8662d656 | 2872 | static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
e95c8d51 | 2873 | { |
6a00d601 | 2874 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2875 | return env->regwptr[val]; |
e95c8d51 FB |
2876 | } |
2877 | #endif | |
2878 | ||
8662d656 | 2879 | static const MonitorDef monitor_defs[] = { |
9307c4c1 | 2880 | #ifdef TARGET_I386 |
57206fd4 FB |
2881 | |
2882 | #define SEG(name, seg) \ | |
92a31b1f | 2883 | { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
57206fd4 | 2884 | { name ".base", offsetof(CPUState, segs[seg].base) },\ |
92a31b1f | 2885 | { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
57206fd4 | 2886 | |
9307c4c1 FB |
2887 | { "eax", offsetof(CPUState, regs[0]) }, |
2888 | { "ecx", offsetof(CPUState, regs[1]) }, | |
2889 | { "edx", offsetof(CPUState, regs[2]) }, | |
2890 | { "ebx", offsetof(CPUState, regs[3]) }, | |
2891 | { "esp|sp", offsetof(CPUState, regs[4]) }, | |
2892 | { "ebp|fp", offsetof(CPUState, regs[5]) }, | |
2893 | { "esi", offsetof(CPUState, regs[6]) }, | |
01038d2a | 2894 | { "edi", offsetof(CPUState, regs[7]) }, |
92a31b1f FB |
2895 | #ifdef TARGET_X86_64 |
2896 | { "r8", offsetof(CPUState, regs[8]) }, | |
2897 | { "r9", offsetof(CPUState, regs[9]) }, | |
2898 | { "r10", offsetof(CPUState, regs[10]) }, | |
2899 | { "r11", offsetof(CPUState, regs[11]) }, | |
2900 | { "r12", offsetof(CPUState, regs[12]) }, | |
2901 | { "r13", offsetof(CPUState, regs[13]) }, | |
2902 | { "r14", offsetof(CPUState, regs[14]) }, | |
2903 | { "r15", offsetof(CPUState, regs[15]) }, | |
2904 | #endif | |
9307c4c1 | 2905 | { "eflags", offsetof(CPUState, eflags) }, |
57206fd4 FB |
2906 | { "eip", offsetof(CPUState, eip) }, |
2907 | SEG("cs", R_CS) | |
2908 | SEG("ds", R_DS) | |
2909 | SEG("es", R_ES) | |
01038d2a | 2910 | SEG("ss", R_SS) |
57206fd4 FB |
2911 | SEG("fs", R_FS) |
2912 | SEG("gs", R_GS) | |
2913 | { "pc", 0, monitor_get_pc, }, | |
a541f297 | 2914 | #elif defined(TARGET_PPC) |
ff937dba | 2915 | /* General purpose registers */ |
a541f297 FB |
2916 | { "r0", offsetof(CPUState, gpr[0]) }, |
2917 | { "r1", offsetof(CPUState, gpr[1]) }, | |
2918 | { "r2", offsetof(CPUState, gpr[2]) }, | |
2919 | { "r3", offsetof(CPUState, gpr[3]) }, | |
2920 | { "r4", offsetof(CPUState, gpr[4]) }, | |
2921 | { "r5", offsetof(CPUState, gpr[5]) }, | |
2922 | { "r6", offsetof(CPUState, gpr[6]) }, | |
2923 | { "r7", offsetof(CPUState, gpr[7]) }, | |
2924 | { "r8", offsetof(CPUState, gpr[8]) }, | |
2925 | { "r9", offsetof(CPUState, gpr[9]) }, | |
2926 | { "r10", offsetof(CPUState, gpr[10]) }, | |
2927 | { "r11", offsetof(CPUState, gpr[11]) }, | |
2928 | { "r12", offsetof(CPUState, gpr[12]) }, | |
2929 | { "r13", offsetof(CPUState, gpr[13]) }, | |
2930 | { "r14", offsetof(CPUState, gpr[14]) }, | |
2931 | { "r15", offsetof(CPUState, gpr[15]) }, | |
2932 | { "r16", offsetof(CPUState, gpr[16]) }, | |
2933 | { "r17", offsetof(CPUState, gpr[17]) }, | |
2934 | { "r18", offsetof(CPUState, gpr[18]) }, | |
2935 | { "r19", offsetof(CPUState, gpr[19]) }, | |
2936 | { "r20", offsetof(CPUState, gpr[20]) }, | |
2937 | { "r21", offsetof(CPUState, gpr[21]) }, | |
2938 | { "r22", offsetof(CPUState, gpr[22]) }, | |
2939 | { "r23", offsetof(CPUState, gpr[23]) }, | |
2940 | { "r24", offsetof(CPUState, gpr[24]) }, | |
2941 | { "r25", offsetof(CPUState, gpr[25]) }, | |
2942 | { "r26", offsetof(CPUState, gpr[26]) }, | |
2943 | { "r27", offsetof(CPUState, gpr[27]) }, | |
2944 | { "r28", offsetof(CPUState, gpr[28]) }, | |
2945 | { "r29", offsetof(CPUState, gpr[29]) }, | |
2946 | { "r30", offsetof(CPUState, gpr[30]) }, | |
2947 | { "r31", offsetof(CPUState, gpr[31]) }, | |
ff937dba JM |
2948 | /* Floating point registers */ |
2949 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2950 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2951 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2952 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2953 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2954 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2955 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2956 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2957 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2958 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2959 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2960 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2961 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2962 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2963 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2964 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2965 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2966 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2967 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2968 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2969 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2970 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2971 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2972 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2973 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2974 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2975 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2976 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2977 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2978 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2979 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2980 | { "f31", offsetof(CPUState, fpr[31]) }, | |
2981 | { "fpscr", offsetof(CPUState, fpscr) }, | |
2982 | /* Next instruction pointer */ | |
57206fd4 | 2983 | { "nip|pc", offsetof(CPUState, nip) }, |
a541f297 FB |
2984 | { "lr", offsetof(CPUState, lr) }, |
2985 | { "ctr", offsetof(CPUState, ctr) }, | |
9fddaa0c | 2986 | { "decr", 0, &monitor_get_decr, }, |
a541f297 | 2987 | { "ccr", 0, &monitor_get_ccr, }, |
ff937dba | 2988 | /* Machine state register */ |
a541f297 FB |
2989 | { "msr", 0, &monitor_get_msr, }, |
2990 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
2991 | { "tbu", 0, &monitor_get_tbu, }, |
2992 | { "tbl", 0, &monitor_get_tbl, }, | |
ff937dba JM |
2993 | #if defined(TARGET_PPC64) |
2994 | /* Address space register */ | |
2995 | { "asr", offsetof(CPUState, asr) }, | |
2996 | #endif | |
2997 | /* Segment registers */ | |
a541f297 FB |
2998 | { "sdr1", offsetof(CPUState, sdr1) }, |
2999 | { "sr0", offsetof(CPUState, sr[0]) }, | |
3000 | { "sr1", offsetof(CPUState, sr[1]) }, | |
3001 | { "sr2", offsetof(CPUState, sr[2]) }, | |
3002 | { "sr3", offsetof(CPUState, sr[3]) }, | |
3003 | { "sr4", offsetof(CPUState, sr[4]) }, | |
3004 | { "sr5", offsetof(CPUState, sr[5]) }, | |
3005 | { "sr6", offsetof(CPUState, sr[6]) }, | |
3006 | { "sr7", offsetof(CPUState, sr[7]) }, | |
3007 | { "sr8", offsetof(CPUState, sr[8]) }, | |
3008 | { "sr9", offsetof(CPUState, sr[9]) }, | |
3009 | { "sr10", offsetof(CPUState, sr[10]) }, | |
3010 | { "sr11", offsetof(CPUState, sr[11]) }, | |
3011 | { "sr12", offsetof(CPUState, sr[12]) }, | |
3012 | { "sr13", offsetof(CPUState, sr[13]) }, | |
3013 | { "sr14", offsetof(CPUState, sr[14]) }, | |
3014 | { "sr15", offsetof(CPUState, sr[15]) }, | |
3015 | /* Too lazy to put BATs and SPRs ... */ | |
e95c8d51 FB |
3016 | #elif defined(TARGET_SPARC) |
3017 | { "g0", offsetof(CPUState, gregs[0]) }, | |
3018 | { "g1", offsetof(CPUState, gregs[1]) }, | |
3019 | { "g2", offsetof(CPUState, gregs[2]) }, | |
3020 | { "g3", offsetof(CPUState, gregs[3]) }, | |
3021 | { "g4", offsetof(CPUState, gregs[4]) }, | |
3022 | { "g5", offsetof(CPUState, gregs[5]) }, | |
3023 | { "g6", offsetof(CPUState, gregs[6]) }, | |
3024 | { "g7", offsetof(CPUState, gregs[7]) }, | |
3025 | { "o0", 0, monitor_get_reg }, | |
3026 | { "o1", 1, monitor_get_reg }, | |
3027 | { "o2", 2, monitor_get_reg }, | |
3028 | { "o3", 3, monitor_get_reg }, | |
3029 | { "o4", 4, monitor_get_reg }, | |
3030 | { "o5", 5, monitor_get_reg }, | |
3031 | { "o6", 6, monitor_get_reg }, | |
3032 | { "o7", 7, monitor_get_reg }, | |
3033 | { "l0", 8, monitor_get_reg }, | |
3034 | { "l1", 9, monitor_get_reg }, | |
3035 | { "l2", 10, monitor_get_reg }, | |
3036 | { "l3", 11, monitor_get_reg }, | |
3037 | { "l4", 12, monitor_get_reg }, | |
3038 | { "l5", 13, monitor_get_reg }, | |
3039 | { "l6", 14, monitor_get_reg }, | |
3040 | { "l7", 15, monitor_get_reg }, | |
3041 | { "i0", 16, monitor_get_reg }, | |
3042 | { "i1", 17, monitor_get_reg }, | |
3043 | { "i2", 18, monitor_get_reg }, | |
3044 | { "i3", 19, monitor_get_reg }, | |
3045 | { "i4", 20, monitor_get_reg }, | |
3046 | { "i5", 21, monitor_get_reg }, | |
3047 | { "i6", 22, monitor_get_reg }, | |
3048 | { "i7", 23, monitor_get_reg }, | |
3049 | { "pc", offsetof(CPUState, pc) }, | |
3050 | { "npc", offsetof(CPUState, npc) }, | |
3051 | { "y", offsetof(CPUState, y) }, | |
7b936c0c | 3052 | #ifndef TARGET_SPARC64 |
e95c8d51 FB |
3053 | { "psr", 0, &monitor_get_psr, }, |
3054 | { "wim", offsetof(CPUState, wim) }, | |
7b936c0c | 3055 | #endif |
e95c8d51 FB |
3056 | { "tbr", offsetof(CPUState, tbr) }, |
3057 | { "fsr", offsetof(CPUState, fsr) }, | |
3058 | { "f0", offsetof(CPUState, fpr[0]) }, | |
3059 | { "f1", offsetof(CPUState, fpr[1]) }, | |
3060 | { "f2", offsetof(CPUState, fpr[2]) }, | |
3061 | { "f3", offsetof(CPUState, fpr[3]) }, | |
3062 | { "f4", offsetof(CPUState, fpr[4]) }, | |
3063 | { "f5", offsetof(CPUState, fpr[5]) }, | |
3064 | { "f6", offsetof(CPUState, fpr[6]) }, | |
3065 | { "f7", offsetof(CPUState, fpr[7]) }, | |
3066 | { "f8", offsetof(CPUState, fpr[8]) }, | |
3067 | { "f9", offsetof(CPUState, fpr[9]) }, | |
3068 | { "f10", offsetof(CPUState, fpr[10]) }, | |
3069 | { "f11", offsetof(CPUState, fpr[11]) }, | |
3070 | { "f12", offsetof(CPUState, fpr[12]) }, | |
3071 | { "f13", offsetof(CPUState, fpr[13]) }, | |
3072 | { "f14", offsetof(CPUState, fpr[14]) }, | |
3073 | { "f15", offsetof(CPUState, fpr[15]) }, | |
3074 | { "f16", offsetof(CPUState, fpr[16]) }, | |
3075 | { "f17", offsetof(CPUState, fpr[17]) }, | |
3076 | { "f18", offsetof(CPUState, fpr[18]) }, | |
3077 | { "f19", offsetof(CPUState, fpr[19]) }, | |
3078 | { "f20", offsetof(CPUState, fpr[20]) }, | |
3079 | { "f21", offsetof(CPUState, fpr[21]) }, | |
3080 | { "f22", offsetof(CPUState, fpr[22]) }, | |
3081 | { "f23", offsetof(CPUState, fpr[23]) }, | |
3082 | { "f24", offsetof(CPUState, fpr[24]) }, | |
3083 | { "f25", offsetof(CPUState, fpr[25]) }, | |
3084 | { "f26", offsetof(CPUState, fpr[26]) }, | |
3085 | { "f27", offsetof(CPUState, fpr[27]) }, | |
3086 | { "f28", offsetof(CPUState, fpr[28]) }, | |
3087 | { "f29", offsetof(CPUState, fpr[29]) }, | |
3088 | { "f30", offsetof(CPUState, fpr[30]) }, | |
3089 | { "f31", offsetof(CPUState, fpr[31]) }, | |
7b936c0c FB |
3090 | #ifdef TARGET_SPARC64 |
3091 | { "f32", offsetof(CPUState, fpr[32]) }, | |
3092 | { "f34", offsetof(CPUState, fpr[34]) }, | |
3093 | { "f36", offsetof(CPUState, fpr[36]) }, | |
3094 | { "f38", offsetof(CPUState, fpr[38]) }, | |
3095 | { "f40", offsetof(CPUState, fpr[40]) }, | |
3096 | { "f42", offsetof(CPUState, fpr[42]) }, | |
3097 | { "f44", offsetof(CPUState, fpr[44]) }, | |
3098 | { "f46", offsetof(CPUState, fpr[46]) }, | |
3099 | { "f48", offsetof(CPUState, fpr[48]) }, | |
3100 | { "f50", offsetof(CPUState, fpr[50]) }, | |
3101 | { "f52", offsetof(CPUState, fpr[52]) }, | |
3102 | { "f54", offsetof(CPUState, fpr[54]) }, | |
3103 | { "f56", offsetof(CPUState, fpr[56]) }, | |
3104 | { "f58", offsetof(CPUState, fpr[58]) }, | |
3105 | { "f60", offsetof(CPUState, fpr[60]) }, | |
3106 | { "f62", offsetof(CPUState, fpr[62]) }, | |
3107 | { "asi", offsetof(CPUState, asi) }, | |
3108 | { "pstate", offsetof(CPUState, pstate) }, | |
3109 | { "cansave", offsetof(CPUState, cansave) }, | |
3110 | { "canrestore", offsetof(CPUState, canrestore) }, | |
3111 | { "otherwin", offsetof(CPUState, otherwin) }, | |
3112 | { "wstate", offsetof(CPUState, wstate) }, | |
3113 | { "cleanwin", offsetof(CPUState, cleanwin) }, | |
3114 | { "fprs", offsetof(CPUState, fprs) }, | |
3115 | #endif | |
9307c4c1 FB |
3116 | #endif |
3117 | { NULL }, | |
3118 | }; | |
3119 | ||
376253ec | 3120 | static void expr_error(Monitor *mon, const char *msg) |
9dc39cba | 3121 | { |
376253ec | 3122 | monitor_printf(mon, "%s\n", msg); |
9307c4c1 FB |
3123 | longjmp(expr_env, 1); |
3124 | } | |
3125 | ||
09b9418c | 3126 | /* return 0 if OK, -1 if not found */ |
92a31b1f | 3127 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 | 3128 | { |
8662d656 | 3129 | const MonitorDef *md; |
92a31b1f FB |
3130 | void *ptr; |
3131 | ||
9307c4c1 FB |
3132 | for(md = monitor_defs; md->name != NULL; md++) { |
3133 | if (compare_cmd(name, md->name)) { | |
3134 | if (md->get_value) { | |
e95c8d51 | 3135 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 3136 | } else { |
6a00d601 | 3137 | CPUState *env = mon_get_cpu(); |
6a00d601 | 3138 | ptr = (uint8_t *)env + md->offset; |
92a31b1f FB |
3139 | switch(md->type) { |
3140 | case MD_I32: | |
3141 | *pval = *(int32_t *)ptr; | |
3142 | break; | |
3143 | case MD_TLONG: | |
3144 | *pval = *(target_long *)ptr; | |
3145 | break; | |
3146 | default: | |
3147 | *pval = 0; | |
3148 | break; | |
3149 | } | |
9307c4c1 FB |
3150 | } |
3151 | return 0; | |
3152 | } | |
3153 | } | |
3154 | return -1; | |
3155 | } | |
3156 | ||
3157 | static void next(void) | |
3158 | { | |
660f11be | 3159 | if (*pch != '\0') { |
9307c4c1 | 3160 | pch++; |
cd390083 | 3161 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3162 | pch++; |
3163 | } | |
3164 | } | |
3165 | ||
376253ec | 3166 | static int64_t expr_sum(Monitor *mon); |
9307c4c1 | 3167 | |
376253ec | 3168 | static int64_t expr_unary(Monitor *mon) |
9307c4c1 | 3169 | { |
c2efc95d | 3170 | int64_t n; |
9307c4c1 | 3171 | char *p; |
6a00d601 | 3172 | int ret; |
9307c4c1 FB |
3173 | |
3174 | switch(*pch) { | |
3175 | case '+': | |
3176 | next(); | |
376253ec | 3177 | n = expr_unary(mon); |
9307c4c1 FB |
3178 | break; |
3179 | case '-': | |
3180 | next(); | |
376253ec | 3181 | n = -expr_unary(mon); |
9307c4c1 FB |
3182 | break; |
3183 | case '~': | |
3184 | next(); | |
376253ec | 3185 | n = ~expr_unary(mon); |
9307c4c1 FB |
3186 | break; |
3187 | case '(': | |
3188 | next(); | |
376253ec | 3189 | n = expr_sum(mon); |
9307c4c1 | 3190 | if (*pch != ')') { |
376253ec | 3191 | expr_error(mon, "')' expected"); |
9307c4c1 FB |
3192 | } |
3193 | next(); | |
3194 | break; | |
81d0912d FB |
3195 | case '\'': |
3196 | pch++; | |
3197 | if (*pch == '\0') | |
376253ec | 3198 | expr_error(mon, "character constant expected"); |
81d0912d FB |
3199 | n = *pch; |
3200 | pch++; | |
3201 | if (*pch != '\'') | |
376253ec | 3202 | expr_error(mon, "missing terminating \' character"); |
81d0912d FB |
3203 | next(); |
3204 | break; | |
9307c4c1 FB |
3205 | case '$': |
3206 | { | |
3207 | char buf[128], *q; | |
69b34976 | 3208 | target_long reg=0; |
3b46e624 | 3209 | |
9307c4c1 FB |
3210 | pch++; |
3211 | q = buf; | |
3212 | while ((*pch >= 'a' && *pch <= 'z') || | |
3213 | (*pch >= 'A' && *pch <= 'Z') || | |
3214 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 3215 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
3216 | if ((q - buf) < sizeof(buf) - 1) |
3217 | *q++ = *pch; | |
3218 | pch++; | |
3219 | } | |
cd390083 | 3220 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3221 | pch++; |
3222 | *q = 0; | |
7743e588 | 3223 | ret = get_monitor_def(®, buf); |
09b9418c | 3224 | if (ret < 0) |
376253ec | 3225 | expr_error(mon, "unknown register"); |
7743e588 | 3226 | n = reg; |
9307c4c1 FB |
3227 | } |
3228 | break; | |
3229 | case '\0': | |
376253ec | 3230 | expr_error(mon, "unexpected end of expression"); |
9307c4c1 FB |
3231 | n = 0; |
3232 | break; | |
3233 | default: | |
7743e588 | 3234 | #if TARGET_PHYS_ADDR_BITS > 32 |
4f4fbf77 FB |
3235 | n = strtoull(pch, &p, 0); |
3236 | #else | |
9307c4c1 | 3237 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 3238 | #endif |
9307c4c1 | 3239 | if (pch == p) { |
376253ec | 3240 | expr_error(mon, "invalid char in expression"); |
9307c4c1 FB |
3241 | } |
3242 | pch = p; | |
cd390083 | 3243 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3244 | pch++; |
3245 | break; | |
3246 | } | |
3247 | return n; | |
3248 | } | |
3249 | ||
3250 | ||
376253ec | 3251 | static int64_t expr_prod(Monitor *mon) |
9307c4c1 | 3252 | { |
c2efc95d | 3253 | int64_t val, val2; |
92a31b1f | 3254 | int op; |
3b46e624 | 3255 | |
376253ec | 3256 | val = expr_unary(mon); |
9307c4c1 FB |
3257 | for(;;) { |
3258 | op = *pch; | |
3259 | if (op != '*' && op != '/' && op != '%') | |
3260 | break; | |
3261 | next(); | |
376253ec | 3262 | val2 = expr_unary(mon); |
9307c4c1 FB |
3263 | switch(op) { |
3264 | default: | |
3265 | case '*': | |
3266 | val *= val2; | |
3267 | break; | |
3268 | case '/': | |
3269 | case '%': | |
5fafdf24 | 3270 | if (val2 == 0) |
376253ec | 3271 | expr_error(mon, "division by zero"); |
9307c4c1 FB |
3272 | if (op == '/') |
3273 | val /= val2; | |
3274 | else | |
3275 | val %= val2; | |
3276 | break; | |
3277 | } | |
3278 | } | |
3279 | return val; | |
3280 | } | |
3281 | ||
376253ec | 3282 | static int64_t expr_logic(Monitor *mon) |
9307c4c1 | 3283 | { |
c2efc95d | 3284 | int64_t val, val2; |
92a31b1f | 3285 | int op; |
9307c4c1 | 3286 | |
376253ec | 3287 | val = expr_prod(mon); |
9307c4c1 FB |
3288 | for(;;) { |
3289 | op = *pch; | |
3290 | if (op != '&' && op != '|' && op != '^') | |
3291 | break; | |
3292 | next(); | |
376253ec | 3293 | val2 = expr_prod(mon); |
9307c4c1 FB |
3294 | switch(op) { |
3295 | default: | |
3296 | case '&': | |
3297 | val &= val2; | |
3298 | break; | |
3299 | case '|': | |
3300 | val |= val2; | |
3301 | break; | |
3302 | case '^': | |
3303 | val ^= val2; | |
3304 | break; | |
3305 | } | |
3306 | } | |
3307 | return val; | |
3308 | } | |
3309 | ||
376253ec | 3310 | static int64_t expr_sum(Monitor *mon) |
9307c4c1 | 3311 | { |
c2efc95d | 3312 | int64_t val, val2; |
92a31b1f | 3313 | int op; |
9307c4c1 | 3314 | |
376253ec | 3315 | val = expr_logic(mon); |
9307c4c1 FB |
3316 | for(;;) { |
3317 | op = *pch; | |
3318 | if (op != '+' && op != '-') | |
3319 | break; | |
3320 | next(); | |
376253ec | 3321 | val2 = expr_logic(mon); |
9307c4c1 FB |
3322 | if (op == '+') |
3323 | val += val2; | |
3324 | else | |
3325 | val -= val2; | |
3326 | } | |
3327 | return val; | |
3328 | } | |
3329 | ||
376253ec | 3330 | static int get_expr(Monitor *mon, int64_t *pval, const char **pp) |
9307c4c1 FB |
3331 | { |
3332 | pch = *pp; | |
3333 | if (setjmp(expr_env)) { | |
3334 | *pp = pch; | |
3335 | return -1; | |
3336 | } | |
cd390083 | 3337 | while (qemu_isspace(*pch)) |
9307c4c1 | 3338 | pch++; |
376253ec | 3339 | *pval = expr_sum(mon); |
9307c4c1 FB |
3340 | *pp = pch; |
3341 | return 0; | |
3342 | } | |
3343 | ||
3350a4dd MA |
3344 | static int get_double(Monitor *mon, double *pval, const char **pp) |
3345 | { | |
3346 | const char *p = *pp; | |
3347 | char *tailp; | |
3348 | double d; | |
3349 | ||
3350 | d = strtod(p, &tailp); | |
3351 | if (tailp == p) { | |
3352 | monitor_printf(mon, "Number expected\n"); | |
3353 | return -1; | |
3354 | } | |
3355 | if (d != d || d - d != 0) { | |
3356 | /* NaN or infinity */ | |
3357 | monitor_printf(mon, "Bad number\n"); | |
3358 | return -1; | |
3359 | } | |
3360 | *pval = d; | |
3361 | *pp = tailp; | |
3362 | return 0; | |
3363 | } | |
3364 | ||
9307c4c1 FB |
3365 | static int get_str(char *buf, int buf_size, const char **pp) |
3366 | { | |
3367 | const char *p; | |
3368 | char *q; | |
3369 | int c; | |
3370 | ||
81d0912d | 3371 | q = buf; |
9307c4c1 | 3372 | p = *pp; |
cd390083 | 3373 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3374 | p++; |
3375 | if (*p == '\0') { | |
3376 | fail: | |
81d0912d | 3377 | *q = '\0'; |
9307c4c1 FB |
3378 | *pp = p; |
3379 | return -1; | |
3380 | } | |
9307c4c1 FB |
3381 | if (*p == '\"') { |
3382 | p++; | |
3383 | while (*p != '\0' && *p != '\"') { | |
3384 | if (*p == '\\') { | |
3385 | p++; | |
3386 | c = *p++; | |
3387 | switch(c) { | |
3388 | case 'n': | |
3389 | c = '\n'; | |
3390 | break; | |
3391 | case 'r': | |
3392 | c = '\r'; | |
3393 | break; | |
3394 | case '\\': | |
3395 | case '\'': | |
3396 | case '\"': | |
3397 | break; | |
3398 | default: | |
3399 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
3400 | goto fail; | |
3401 | } | |
3402 | if ((q - buf) < buf_size - 1) { | |
3403 | *q++ = c; | |
3404 | } | |
3405 | } else { | |
3406 | if ((q - buf) < buf_size - 1) { | |
3407 | *q++ = *p; | |
3408 | } | |
3409 | p++; | |
3410 | } | |
3411 | } | |
3412 | if (*p != '\"') { | |
5b60212f | 3413 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
3414 | goto fail; |
3415 | } | |
3416 | p++; | |
3417 | } else { | |
cd390083 | 3418 | while (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
3419 | if ((q - buf) < buf_size - 1) { |
3420 | *q++ = *p; | |
3421 | } | |
3422 | p++; | |
3423 | } | |
9307c4c1 | 3424 | } |
81d0912d | 3425 | *q = '\0'; |
9307c4c1 FB |
3426 | *pp = p; |
3427 | return 0; | |
3428 | } | |
3429 | ||
4590fd80 LC |
3430 | /* |
3431 | * Store the command-name in cmdname, and return a pointer to | |
3432 | * the remaining of the command string. | |
3433 | */ | |
3434 | static const char *get_command_name(const char *cmdline, | |
3435 | char *cmdname, size_t nlen) | |
3436 | { | |
3437 | size_t len; | |
3438 | const char *p, *pstart; | |
3439 | ||
3440 | p = cmdline; | |
3441 | while (qemu_isspace(*p)) | |
3442 | p++; | |
3443 | if (*p == '\0') | |
3444 | return NULL; | |
3445 | pstart = p; | |
3446 | while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) | |
3447 | p++; | |
3448 | len = p - pstart; | |
3449 | if (len > nlen - 1) | |
3450 | len = nlen - 1; | |
3451 | memcpy(cmdname, pstart, len); | |
3452 | cmdname[len] = '\0'; | |
3453 | return p; | |
3454 | } | |
3455 | ||
4d76d2ba LC |
3456 | /** |
3457 | * Read key of 'type' into 'key' and return the current | |
3458 | * 'type' pointer. | |
3459 | */ | |
3460 | static char *key_get_info(const char *type, char **key) | |
3461 | { | |
3462 | size_t len; | |
3463 | char *p, *str; | |
3464 | ||
3465 | if (*type == ',') | |
3466 | type++; | |
3467 | ||
3468 | p = strchr(type, ':'); | |
3469 | if (!p) { | |
3470 | *key = NULL; | |
3471 | return NULL; | |
3472 | } | |
3473 | len = p - type; | |
3474 | ||
3475 | str = qemu_malloc(len + 1); | |
3476 | memcpy(str, type, len); | |
3477 | str[len] = '\0'; | |
3478 | ||
3479 | *key = str; | |
3480 | return ++p; | |
3481 | } | |
3482 | ||
9307c4c1 FB |
3483 | static int default_fmt_format = 'x'; |
3484 | static int default_fmt_size = 4; | |
3485 | ||
3486 | #define MAX_ARGS 16 | |
3487 | ||
fbc3d96c | 3488 | static int is_valid_option(const char *c, const char *typestr) |
3489 | { | |
3490 | char option[3]; | |
3491 | ||
3492 | option[0] = '-'; | |
3493 | option[1] = *c; | |
3494 | option[2] = '\0'; | |
3495 | ||
3496 | typestr = strstr(typestr, option); | |
3497 | return (typestr != NULL); | |
3498 | } | |
3499 | ||
7fd669a1 LC |
3500 | static const mon_cmd_t *monitor_find_command(const char *cmdname) |
3501 | { | |
3502 | const mon_cmd_t *cmd; | |
3503 | ||
3504 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
3505 | if (compare_cmd(cmdname, cmd->name)) { | |
3506 | return cmd; | |
3507 | } | |
3508 | } | |
3509 | ||
3510 | return NULL; | |
3511 | } | |
3512 | ||
c227f099 | 3513 | static const mon_cmd_t *monitor_parse_command(Monitor *mon, |
55f81d96 | 3514 | const char *cmdline, |
55f81d96 | 3515 | QDict *qdict) |
9307c4c1 | 3516 | { |
4590fd80 | 3517 | const char *p, *typestr; |
53773581 | 3518 | int c; |
c227f099 | 3519 | const mon_cmd_t *cmd; |
9307c4c1 FB |
3520 | char cmdname[256]; |
3521 | char buf[1024]; | |
4d76d2ba | 3522 | char *key; |
9dc39cba FB |
3523 | |
3524 | #ifdef DEBUG | |
376253ec | 3525 | monitor_printf(mon, "command='%s'\n", cmdline); |
9dc39cba | 3526 | #endif |
3b46e624 | 3527 | |
9307c4c1 | 3528 | /* extract the command name */ |
4590fd80 LC |
3529 | p = get_command_name(cmdline, cmdname, sizeof(cmdname)); |
3530 | if (!p) | |
55f81d96 | 3531 | return NULL; |
3b46e624 | 3532 | |
7fd669a1 LC |
3533 | cmd = monitor_find_command(cmdname); |
3534 | if (!cmd) { | |
d91d9bf6 | 3535 | monitor_printf(mon, "unknown command: '%s'\n", cmdname); |
55f81d96 | 3536 | return NULL; |
9307c4c1 | 3537 | } |
9307c4c1 | 3538 | |
9307c4c1 FB |
3539 | /* parse the parameters */ |
3540 | typestr = cmd->args_type; | |
9dc39cba | 3541 | for(;;) { |
4d76d2ba LC |
3542 | typestr = key_get_info(typestr, &key); |
3543 | if (!typestr) | |
9dc39cba | 3544 | break; |
4d76d2ba | 3545 | c = *typestr; |
9307c4c1 FB |
3546 | typestr++; |
3547 | switch(c) { | |
3548 | case 'F': | |
81d0912d | 3549 | case 'B': |
9307c4c1 FB |
3550 | case 's': |
3551 | { | |
3552 | int ret; | |
3b46e624 | 3553 | |
cd390083 | 3554 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3555 | p++; |
3556 | if (*typestr == '?') { | |
3557 | typestr++; | |
3558 | if (*p == '\0') { | |
3559 | /* no optional string: NULL argument */ | |
53773581 | 3560 | break; |
9307c4c1 FB |
3561 | } |
3562 | } | |
3563 | ret = get_str(buf, sizeof(buf), &p); | |
3564 | if (ret < 0) { | |
81d0912d FB |
3565 | switch(c) { |
3566 | case 'F': | |
376253ec AL |
3567 | monitor_printf(mon, "%s: filename expected\n", |
3568 | cmdname); | |
81d0912d FB |
3569 | break; |
3570 | case 'B': | |
376253ec AL |
3571 | monitor_printf(mon, "%s: block device name expected\n", |
3572 | cmdname); | |
81d0912d FB |
3573 | break; |
3574 | default: | |
376253ec | 3575 | monitor_printf(mon, "%s: string expected\n", cmdname); |
81d0912d FB |
3576 | break; |
3577 | } | |
9307c4c1 FB |
3578 | goto fail; |
3579 | } | |
53773581 | 3580 | qdict_put(qdict, key, qstring_from_str(buf)); |
9307c4c1 | 3581 | } |
9dc39cba | 3582 | break; |
9307c4c1 FB |
3583 | case '/': |
3584 | { | |
3585 | int count, format, size; | |
3b46e624 | 3586 | |
cd390083 | 3587 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3588 | p++; |
3589 | if (*p == '/') { | |
3590 | /* format found */ | |
3591 | p++; | |
3592 | count = 1; | |
cd390083 | 3593 | if (qemu_isdigit(*p)) { |
9307c4c1 | 3594 | count = 0; |
cd390083 | 3595 | while (qemu_isdigit(*p)) { |
9307c4c1 FB |
3596 | count = count * 10 + (*p - '0'); |
3597 | p++; | |
3598 | } | |
3599 | } | |
3600 | size = -1; | |
3601 | format = -1; | |
3602 | for(;;) { | |
3603 | switch(*p) { | |
3604 | case 'o': | |
3605 | case 'd': | |
3606 | case 'u': | |
3607 | case 'x': | |
3608 | case 'i': | |
3609 | case 'c': | |
3610 | format = *p++; | |
3611 | break; | |
3612 | case 'b': | |
3613 | size = 1; | |
3614 | p++; | |
3615 | break; | |
3616 | case 'h': | |
3617 | size = 2; | |
3618 | p++; | |
3619 | break; | |
3620 | case 'w': | |
3621 | size = 4; | |
3622 | p++; | |
3623 | break; | |
3624 | case 'g': | |
3625 | case 'L': | |
3626 | size = 8; | |
3627 | p++; | |
3628 | break; | |
3629 | default: | |
3630 | goto next; | |
3631 | } | |
3632 | } | |
3633 | next: | |
cd390083 | 3634 | if (*p != '\0' && !qemu_isspace(*p)) { |
376253ec AL |
3635 | monitor_printf(mon, "invalid char in format: '%c'\n", |
3636 | *p); | |
9307c4c1 FB |
3637 | goto fail; |
3638 | } | |
9307c4c1 FB |
3639 | if (format < 0) |
3640 | format = default_fmt_format; | |
4c27ba27 FB |
3641 | if (format != 'i') { |
3642 | /* for 'i', not specifying a size gives -1 as size */ | |
3643 | if (size < 0) | |
3644 | size = default_fmt_size; | |
e90f009b | 3645 | default_fmt_size = size; |
4c27ba27 | 3646 | } |
9307c4c1 FB |
3647 | default_fmt_format = format; |
3648 | } else { | |
3649 | count = 1; | |
3650 | format = default_fmt_format; | |
4c27ba27 FB |
3651 | if (format != 'i') { |
3652 | size = default_fmt_size; | |
3653 | } else { | |
3654 | size = -1; | |
3655 | } | |
9307c4c1 | 3656 | } |
f7188bbe LC |
3657 | qdict_put(qdict, "count", qint_from_int(count)); |
3658 | qdict_put(qdict, "format", qint_from_int(format)); | |
3659 | qdict_put(qdict, "size", qint_from_int(size)); | |
9307c4c1 | 3660 | } |
9dc39cba | 3661 | break; |
9307c4c1 | 3662 | case 'i': |
92a31b1f | 3663 | case 'l': |
b6e098d7 | 3664 | case 'M': |
9307c4c1 | 3665 | { |
c2efc95d | 3666 | int64_t val; |
7743e588 | 3667 | |
cd390083 | 3668 | while (qemu_isspace(*p)) |
9307c4c1 | 3669 | p++; |
3440557b | 3670 | if (*typestr == '?' || *typestr == '.') { |
3440557b | 3671 | if (*typestr == '?') { |
53773581 LC |
3672 | if (*p == '\0') { |
3673 | typestr++; | |
3674 | break; | |
3675 | } | |
3440557b FB |
3676 | } else { |
3677 | if (*p == '.') { | |
3678 | p++; | |
cd390083 | 3679 | while (qemu_isspace(*p)) |
3440557b | 3680 | p++; |
3440557b | 3681 | } else { |
53773581 LC |
3682 | typestr++; |
3683 | break; | |
3440557b FB |
3684 | } |
3685 | } | |
13224a87 | 3686 | typestr++; |
9307c4c1 | 3687 | } |
376253ec | 3688 | if (get_expr(mon, &val, &p)) |
9307c4c1 | 3689 | goto fail; |
675ebef9 LC |
3690 | /* Check if 'i' is greater than 32-bit */ |
3691 | if ((c == 'i') && ((val >> 32) & 0xffffffff)) { | |
3692 | monitor_printf(mon, "\'%s\' has failed: ", cmdname); | |
3693 | monitor_printf(mon, "integer is for 32-bit values\n"); | |
3694 | goto fail; | |
b6e098d7 LC |
3695 | } else if (c == 'M') { |
3696 | val <<= 20; | |
675ebef9 | 3697 | } |
53773581 | 3698 | qdict_put(qdict, key, qint_from_int(val)); |
9307c4c1 FB |
3699 | } |
3700 | break; | |
3350a4dd | 3701 | case 'b': |
fccfb11e | 3702 | case 'T': |
3350a4dd MA |
3703 | { |
3704 | double val; | |
3705 | ||
3706 | while (qemu_isspace(*p)) | |
3707 | p++; | |
3708 | if (*typestr == '?') { | |
3709 | typestr++; | |
3710 | if (*p == '\0') { | |
3711 | break; | |
3712 | } | |
3713 | } | |
3714 | if (get_double(mon, &val, &p) < 0) { | |
3715 | goto fail; | |
3716 | } | |
fccfb11e | 3717 | if (c == 'b' && *p) { |
3350a4dd MA |
3718 | switch (*p) { |
3719 | case 'K': case 'k': | |
3720 | val *= 1 << 10; p++; break; | |
3721 | case 'M': case 'm': | |
3722 | val *= 1 << 20; p++; break; | |
3723 | case 'G': case 'g': | |
3724 | val *= 1 << 30; p++; break; | |
3725 | } | |
3726 | } | |
fccfb11e MA |
3727 | if (c == 'T' && p[0] && p[1] == 's') { |
3728 | switch (*p) { | |
3729 | case 'm': | |
3730 | val /= 1e3; p += 2; break; | |
3731 | case 'u': | |
3732 | val /= 1e6; p += 2; break; | |
3733 | case 'n': | |
3734 | val /= 1e9; p += 2; break; | |
3735 | } | |
3736 | } | |
3350a4dd MA |
3737 | if (*p && !qemu_isspace(*p)) { |
3738 | monitor_printf(mon, "Unknown unit suffix\n"); | |
3739 | goto fail; | |
3740 | } | |
3741 | qdict_put(qdict, key, qfloat_from_double(val)); | |
3742 | } | |
3743 | break; | |
9307c4c1 FB |
3744 | case '-': |
3745 | { | |
fbc3d96c | 3746 | const char *tmp = p; |
3747 | int has_option, skip_key = 0; | |
9307c4c1 | 3748 | /* option */ |
3b46e624 | 3749 | |
9307c4c1 FB |
3750 | c = *typestr++; |
3751 | if (c == '\0') | |
3752 | goto bad_type; | |
cd390083 | 3753 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3754 | p++; |
3755 | has_option = 0; | |
3756 | if (*p == '-') { | |
3757 | p++; | |
fbc3d96c | 3758 | if(c != *p) { |
3759 | if(!is_valid_option(p, typestr)) { | |
3760 | ||
3761 | monitor_printf(mon, "%s: unsupported option -%c\n", | |
3762 | cmdname, *p); | |
3763 | goto fail; | |
3764 | } else { | |
3765 | skip_key = 1; | |
3766 | } | |
3767 | } | |
3768 | if(skip_key) { | |
3769 | p = tmp; | |
3770 | } else { | |
3771 | p++; | |
3772 | has_option = 1; | |
9307c4c1 | 3773 | } |
9307c4c1 | 3774 | } |
f7188bbe | 3775 | qdict_put(qdict, key, qint_from_int(has_option)); |
9307c4c1 FB |
3776 | } |
3777 | break; | |
3778 | default: | |
3779 | bad_type: | |
376253ec | 3780 | monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c); |
9307c4c1 FB |
3781 | goto fail; |
3782 | } | |
4d76d2ba LC |
3783 | qemu_free(key); |
3784 | key = NULL; | |
9dc39cba | 3785 | } |
9307c4c1 | 3786 | /* check that all arguments were parsed */ |
cd390083 | 3787 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3788 | p++; |
3789 | if (*p != '\0') { | |
376253ec AL |
3790 | monitor_printf(mon, "%s: extraneous characters at the end of line\n", |
3791 | cmdname); | |
9307c4c1 | 3792 | goto fail; |
9dc39cba | 3793 | } |
9307c4c1 | 3794 | |
55f81d96 | 3795 | return cmd; |
ac7531ec | 3796 | |
55f81d96 | 3797 | fail: |
4d76d2ba | 3798 | qemu_free(key); |
55f81d96 LC |
3799 | return NULL; |
3800 | } | |
3801 | ||
8204a918 LC |
3802 | static void monitor_print_error(Monitor *mon) |
3803 | { | |
3804 | qerror_print(mon->error); | |
3805 | QDECREF(mon->error); | |
3806 | mon->error = NULL; | |
3807 | } | |
3808 | ||
940cc30d AL |
3809 | static int is_async_return(const QObject *data) |
3810 | { | |
82617d7c LC |
3811 | if (data && qobject_type(data) == QTYPE_QDICT) { |
3812 | return qdict_haskey(qobject_to_qdict(data), "__mon_async"); | |
3813 | } | |
3814 | ||
3815 | return 0; | |
940cc30d AL |
3816 | } |
3817 | ||
99e2fc16 LC |
3818 | static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd, |
3819 | const QDict *params) | |
3820 | { | |
3821 | QObject *data = NULL; | |
3822 | ||
97536cff LC |
3823 | if (cmd->cmd_new_ret) { |
3824 | cmd->cmd_new_ret(mon, params, &data); | |
3825 | } else { | |
3826 | cmd->mhandler.cmd_new(mon, params, &data); | |
3827 | } | |
25b422eb | 3828 | |
940cc30d AL |
3829 | if (is_async_return(data)) { |
3830 | /* | |
3831 | * Asynchronous commands have no initial return data but they can | |
3832 | * generate errors. Data is returned via the async completion handler. | |
3833 | */ | |
3834 | if (monitor_ctrl_mode(mon) && monitor_has_error(mon)) { | |
3835 | monitor_protocol_emitter(mon, NULL); | |
3836 | } | |
3837 | } else if (monitor_ctrl_mode(mon)) { | |
25b422eb LC |
3838 | /* Monitor Protocol */ |
3839 | monitor_protocol_emitter(mon, data); | |
3840 | } else { | |
3841 | /* User Protocol */ | |
3842 | if (data) | |
3843 | cmd->user_print(mon, data); | |
3844 | } | |
99e2fc16 LC |
3845 | |
3846 | qobject_decref(data); | |
3847 | } | |
3848 | ||
f3c157c4 | 3849 | static void handle_user_command(Monitor *mon, const char *cmdline) |
55f81d96 | 3850 | { |
55f81d96 | 3851 | QDict *qdict; |
c227f099 | 3852 | const mon_cmd_t *cmd; |
55f81d96 LC |
3853 | |
3854 | qdict = qdict_new(); | |
3855 | ||
590fb3b7 | 3856 | cmd = monitor_parse_command(mon, cmdline, qdict); |
13917bee LC |
3857 | if (!cmd) |
3858 | goto out; | |
3859 | ||
3860 | qemu_errors_to_mon(mon); | |
3861 | ||
940cc30d AL |
3862 | if (monitor_handler_is_async(cmd)) { |
3863 | user_async_cmd_handler(mon, cmd, qdict); | |
3864 | } else if (monitor_handler_ported(cmd)) { | |
99e2fc16 | 3865 | monitor_call_handler(mon, cmd, qdict); |
13917bee | 3866 | } else { |
af4ce882 | 3867 | cmd->mhandler.cmd(mon, qdict); |
55f81d96 LC |
3868 | } |
3869 | ||
8204a918 LC |
3870 | if (monitor_has_error(mon)) |
3871 | monitor_print_error(mon); | |
3872 | ||
3873 | qemu_errors_to_previous(); | |
13917bee LC |
3874 | |
3875 | out: | |
f7188bbe | 3876 | QDECREF(qdict); |
9dc39cba FB |
3877 | } |
3878 | ||
81d0912d FB |
3879 | static void cmd_completion(const char *name, const char *list) |
3880 | { | |
3881 | const char *p, *pstart; | |
3882 | char cmd[128]; | |
3883 | int len; | |
3884 | ||
3885 | p = list; | |
3886 | for(;;) { | |
3887 | pstart = p; | |
3888 | p = strchr(p, '|'); | |
3889 | if (!p) | |
3890 | p = pstart + strlen(pstart); | |
3891 | len = p - pstart; | |
3892 | if (len > sizeof(cmd) - 2) | |
3893 | len = sizeof(cmd) - 2; | |
3894 | memcpy(cmd, pstart, len); | |
3895 | cmd[len] = '\0'; | |
3896 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
731b0364 | 3897 | readline_add_completion(cur_mon->rs, cmd); |
81d0912d FB |
3898 | } |
3899 | if (*p == '\0') | |
3900 | break; | |
3901 | p++; | |
3902 | } | |
3903 | } | |
3904 | ||
3905 | static void file_completion(const char *input) | |
3906 | { | |
3907 | DIR *ffs; | |
3908 | struct dirent *d; | |
3909 | char path[1024]; | |
3910 | char file[1024], file_prefix[1024]; | |
3911 | int input_path_len; | |
3912 | const char *p; | |
3913 | ||
5fafdf24 | 3914 | p = strrchr(input, '/'); |
81d0912d FB |
3915 | if (!p) { |
3916 | input_path_len = 0; | |
3917 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
363a37d5 | 3918 | pstrcpy(path, sizeof(path), "."); |
81d0912d FB |
3919 | } else { |
3920 | input_path_len = p - input + 1; | |
3921 | memcpy(path, input, input_path_len); | |
3922 | if (input_path_len > sizeof(path) - 1) | |
3923 | input_path_len = sizeof(path) - 1; | |
3924 | path[input_path_len] = '\0'; | |
3925 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
3926 | } | |
3927 | #ifdef DEBUG_COMPLETION | |
376253ec AL |
3928 | monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n", |
3929 | input, path, file_prefix); | |
81d0912d FB |
3930 | #endif |
3931 | ffs = opendir(path); | |
3932 | if (!ffs) | |
3933 | return; | |
3934 | for(;;) { | |
3935 | struct stat sb; | |
3936 | d = readdir(ffs); | |
3937 | if (!d) | |
3938 | break; | |
3939 | if (strstart(d->d_name, file_prefix, NULL)) { | |
3940 | memcpy(file, input, input_path_len); | |
363a37d5 BS |
3941 | if (input_path_len < sizeof(file)) |
3942 | pstrcpy(file + input_path_len, sizeof(file) - input_path_len, | |
3943 | d->d_name); | |
81d0912d FB |
3944 | /* stat the file to find out if it's a directory. |
3945 | * In that case add a slash to speed up typing long paths | |
3946 | */ | |
3947 | stat(file, &sb); | |
3948 | if(S_ISDIR(sb.st_mode)) | |
363a37d5 | 3949 | pstrcat(file, sizeof(file), "/"); |
731b0364 | 3950 | readline_add_completion(cur_mon->rs, file); |
81d0912d FB |
3951 | } |
3952 | } | |
3953 | closedir(ffs); | |
3954 | } | |
3955 | ||
51de9760 | 3956 | static void block_completion_it(void *opaque, BlockDriverState *bs) |
81d0912d | 3957 | { |
51de9760 | 3958 | const char *name = bdrv_get_device_name(bs); |
81d0912d FB |
3959 | const char *input = opaque; |
3960 | ||
3961 | if (input[0] == '\0' || | |
3962 | !strncmp(name, (char *)input, strlen(input))) { | |
731b0364 | 3963 | readline_add_completion(cur_mon->rs, name); |
81d0912d FB |
3964 | } |
3965 | } | |
3966 | ||
3967 | /* NOTE: this parser is an approximate form of the real command parser */ | |
3968 | static void parse_cmdline(const char *cmdline, | |
3969 | int *pnb_args, char **args) | |
3970 | { | |
3971 | const char *p; | |
3972 | int nb_args, ret; | |
3973 | char buf[1024]; | |
3974 | ||
3975 | p = cmdline; | |
3976 | nb_args = 0; | |
3977 | for(;;) { | |
cd390083 | 3978 | while (qemu_isspace(*p)) |
81d0912d FB |
3979 | p++; |
3980 | if (*p == '\0') | |
3981 | break; | |
3982 | if (nb_args >= MAX_ARGS) | |
3983 | break; | |
3984 | ret = get_str(buf, sizeof(buf), &p); | |
3985 | args[nb_args] = qemu_strdup(buf); | |
3986 | nb_args++; | |
3987 | if (ret < 0) | |
3988 | break; | |
3989 | } | |
3990 | *pnb_args = nb_args; | |
3991 | } | |
3992 | ||
4d76d2ba LC |
3993 | static const char *next_arg_type(const char *typestr) |
3994 | { | |
3995 | const char *p = strchr(typestr, ':'); | |
3996 | return (p != NULL ? ++p : typestr); | |
3997 | } | |
3998 | ||
4c36ba32 | 3999 | static void monitor_find_completion(const char *cmdline) |
81d0912d FB |
4000 | { |
4001 | const char *cmdname; | |
4002 | char *args[MAX_ARGS]; | |
4003 | int nb_args, i, len; | |
4004 | const char *ptype, *str; | |
c227f099 | 4005 | const mon_cmd_t *cmd; |
64866c3d | 4006 | const KeyDef *key; |
81d0912d FB |
4007 | |
4008 | parse_cmdline(cmdline, &nb_args, args); | |
4009 | #ifdef DEBUG_COMPLETION | |
4010 | for(i = 0; i < nb_args; i++) { | |
376253ec | 4011 | monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]); |
81d0912d FB |
4012 | } |
4013 | #endif | |
4014 | ||
4015 | /* if the line ends with a space, it means we want to complete the | |
4016 | next arg */ | |
4017 | len = strlen(cmdline); | |
cd390083 | 4018 | if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
81d0912d FB |
4019 | if (nb_args >= MAX_ARGS) |
4020 | return; | |
4021 | args[nb_args++] = qemu_strdup(""); | |
4022 | } | |
4023 | if (nb_args <= 1) { | |
4024 | /* command completion */ | |
4025 | if (nb_args == 0) | |
4026 | cmdname = ""; | |
4027 | else | |
4028 | cmdname = args[0]; | |
731b0364 | 4029 | readline_set_completion_index(cur_mon->rs, strlen(cmdname)); |
376253ec | 4030 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
4031 | cmd_completion(cmdname, cmd->name); |
4032 | } | |
4033 | } else { | |
4034 | /* find the command */ | |
376253ec | 4035 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
4036 | if (compare_cmd(args[0], cmd->name)) |
4037 | goto found; | |
4038 | } | |
4039 | return; | |
4040 | found: | |
4d76d2ba | 4041 | ptype = next_arg_type(cmd->args_type); |
81d0912d FB |
4042 | for(i = 0; i < nb_args - 2; i++) { |
4043 | if (*ptype != '\0') { | |
4d76d2ba | 4044 | ptype = next_arg_type(ptype); |
81d0912d | 4045 | while (*ptype == '?') |
4d76d2ba | 4046 | ptype = next_arg_type(ptype); |
81d0912d FB |
4047 | } |
4048 | } | |
4049 | str = args[nb_args - 1]; | |
2a1704a7 BS |
4050 | if (*ptype == '-' && ptype[1] != '\0') { |
4051 | ptype += 2; | |
4052 | } | |
81d0912d FB |
4053 | switch(*ptype) { |
4054 | case 'F': | |
4055 | /* file completion */ | |
731b0364 | 4056 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
4057 | file_completion(str); |
4058 | break; | |
4059 | case 'B': | |
4060 | /* block device name completion */ | |
731b0364 | 4061 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
4062 | bdrv_iterate(block_completion_it, (void *)str); |
4063 | break; | |
7fe48483 FB |
4064 | case 's': |
4065 | /* XXX: more generic ? */ | |
4066 | if (!strcmp(cmd->name, "info")) { | |
731b0364 | 4067 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
7fe48483 FB |
4068 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
4069 | cmd_completion(str, cmd->name); | |
4070 | } | |
64866c3d | 4071 | } else if (!strcmp(cmd->name, "sendkey")) { |
e600d1ef BS |
4072 | char *sep = strrchr(str, '-'); |
4073 | if (sep) | |
4074 | str = sep + 1; | |
731b0364 | 4075 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
64866c3d FB |
4076 | for(key = key_defs; key->name != NULL; key++) { |
4077 | cmd_completion(str, key->name); | |
4078 | } | |
f3353c6b JK |
4079 | } else if (!strcmp(cmd->name, "help|?")) { |
4080 | readline_set_completion_index(cur_mon->rs, strlen(str)); | |
4081 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
4082 | cmd_completion(str, cmd->name); | |
4083 | } | |
7fe48483 FB |
4084 | } |
4085 | break; | |
81d0912d FB |
4086 | default: |
4087 | break; | |
4088 | } | |
4089 | } | |
4090 | for(i = 0; i < nb_args; i++) | |
4091 | qemu_free(args[i]); | |
4092 | } | |
4093 | ||
731b0364 | 4094 | static int monitor_can_read(void *opaque) |
9dc39cba | 4095 | { |
731b0364 AL |
4096 | Monitor *mon = opaque; |
4097 | ||
c62313bb | 4098 | return (mon->suspend_cnt == 0) ? 1 : 0; |
9dc39cba FB |
4099 | } |
4100 | ||
5fa737a4 LC |
4101 | typedef struct CmdArgs { |
4102 | QString *name; | |
4103 | int type; | |
4104 | int flag; | |
4105 | int optional; | |
4106 | } CmdArgs; | |
4107 | ||
4108 | static int check_opt(const CmdArgs *cmd_args, const char *name, QDict *args) | |
4109 | { | |
4110 | if (!cmd_args->optional) { | |
4111 | qemu_error_new(QERR_MISSING_PARAMETER, name); | |
4112 | return -1; | |
4113 | } | |
4114 | ||
4115 | if (cmd_args->type == '-') { | |
4116 | /* handlers expect a value, they need to be changed */ | |
4117 | qdict_put(args, name, qint_from_int(0)); | |
4118 | } | |
4119 | ||
4120 | return 0; | |
4121 | } | |
4122 | ||
4123 | static int check_arg(const CmdArgs *cmd_args, QDict *args) | |
4124 | { | |
4125 | QObject *value; | |
4126 | const char *name; | |
4127 | ||
4128 | name = qstring_get_str(cmd_args->name); | |
4129 | ||
4130 | if (!args) { | |
4131 | return check_opt(cmd_args, name, args); | |
4132 | } | |
4133 | ||
4134 | value = qdict_get(args, name); | |
4135 | if (!value) { | |
4136 | return check_opt(cmd_args, name, args); | |
4137 | } | |
4138 | ||
4139 | switch (cmd_args->type) { | |
4140 | case 'F': | |
4141 | case 'B': | |
4142 | case 's': | |
4143 | if (qobject_type(value) != QTYPE_QSTRING) { | |
4144 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "string"); | |
4145 | return -1; | |
4146 | } | |
4147 | break; | |
4148 | case '/': { | |
4149 | int i; | |
4150 | const char *keys[] = { "count", "format", "size", NULL }; | |
4151 | ||
4152 | for (i = 0; keys[i]; i++) { | |
4153 | QObject *obj = qdict_get(args, keys[i]); | |
4154 | if (!obj) { | |
4155 | qemu_error_new(QERR_MISSING_PARAMETER, name); | |
4156 | return -1; | |
4157 | } | |
4158 | if (qobject_type(obj) != QTYPE_QINT) { | |
4159 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int"); | |
4160 | return -1; | |
4161 | } | |
4162 | } | |
4163 | break; | |
4164 | } | |
4165 | case 'i': | |
4166 | case 'l': | |
b6e098d7 | 4167 | case 'M': |
5fa737a4 LC |
4168 | if (qobject_type(value) != QTYPE_QINT) { |
4169 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int"); | |
4170 | return -1; | |
4171 | } | |
4172 | break; | |
3350a4dd | 4173 | case 'b': |
fccfb11e | 4174 | case 'T': |
3350a4dd MA |
4175 | if (qobject_type(value) != QTYPE_QINT && qobject_type(value) != QTYPE_QFLOAT) { |
4176 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "number"); | |
4177 | return -1; | |
4178 | } | |
4179 | break; | |
5fa737a4 LC |
4180 | case '-': |
4181 | if (qobject_type(value) != QTYPE_QINT && | |
4182 | qobject_type(value) != QTYPE_QBOOL) { | |
4183 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "bool"); | |
4184 | return -1; | |
4185 | } | |
4186 | if (qobject_type(value) == QTYPE_QBOOL) { | |
4187 | /* handlers expect a QInt, they need to be changed */ | |
4188 | qdict_put(args, name, | |
4189 | qint_from_int(qbool_get_int(qobject_to_qbool(value)))); | |
4190 | } | |
4191 | break; | |
4192 | default: | |
4193 | /* impossible */ | |
4194 | abort(); | |
4195 | } | |
4196 | ||
4197 | return 0; | |
4198 | } | |
4199 | ||
4200 | static void cmd_args_init(CmdArgs *cmd_args) | |
4201 | { | |
4202 | cmd_args->name = qstring_new(); | |
4203 | cmd_args->type = cmd_args->flag = cmd_args->optional = 0; | |
4204 | } | |
4205 | ||
4206 | /* | |
4207 | * This is not trivial, we have to parse Monitor command's argument | |
4208 | * type syntax to be able to check the arguments provided by clients. | |
4209 | * | |
4210 | * In the near future we will be using an array for that and will be | |
4211 | * able to drop all this parsing... | |
4212 | */ | |
4213 | static int monitor_check_qmp_args(const mon_cmd_t *cmd, QDict *args) | |
4214 | { | |
4215 | int err; | |
4216 | const char *p; | |
4217 | CmdArgs cmd_args; | |
4218 | ||
dd5121bd | 4219 | if (cmd->args_type == NULL) { |
5fa737a4 LC |
4220 | return (qdict_size(args) == 0 ? 0 : -1); |
4221 | } | |
4222 | ||
4223 | err = 0; | |
4224 | cmd_args_init(&cmd_args); | |
4225 | ||
4226 | for (p = cmd->args_type;; p++) { | |
4227 | if (*p == ':') { | |
4228 | cmd_args.type = *++p; | |
4229 | p++; | |
4230 | if (cmd_args.type == '-') { | |
4231 | cmd_args.flag = *p++; | |
4232 | cmd_args.optional = 1; | |
4233 | } else if (*p == '?') { | |
4234 | cmd_args.optional = 1; | |
4235 | p++; | |
4236 | } | |
4237 | ||
4238 | assert(*p == ',' || *p == '\0'); | |
4239 | err = check_arg(&cmd_args, args); | |
4240 | ||
4241 | QDECREF(cmd_args.name); | |
4242 | cmd_args_init(&cmd_args); | |
4243 | ||
4244 | if (err < 0) { | |
4245 | break; | |
4246 | } | |
4247 | } else { | |
4248 | qstring_append_chr(cmd_args.name, *p); | |
4249 | } | |
4250 | ||
4251 | if (*p == '\0') { | |
4252 | break; | |
4253 | } | |
4254 | } | |
4255 | ||
4256 | QDECREF(cmd_args.name); | |
4257 | return err; | |
4258 | } | |
4259 | ||
09069b19 LC |
4260 | static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name) |
4261 | { | |
4262 | int is_cap = compare_cmd(cmd_name, "qmp_capabilities"); | |
4263 | return (qmp_cmd_mode(mon) ? is_cap : !is_cap); | |
4264 | } | |
4265 | ||
5fa737a4 LC |
4266 | static void handle_qmp_command(JSONMessageParser *parser, QList *tokens) |
4267 | { | |
4268 | int err; | |
4269 | QObject *obj; | |
4270 | QDict *input, *args; | |
5fa737a4 LC |
4271 | const mon_cmd_t *cmd; |
4272 | Monitor *mon = cur_mon; | |
5e23f480 | 4273 | const char *cmd_name, *info_item; |
5fa737a4 LC |
4274 | |
4275 | args = NULL; | |
4276 | qemu_errors_to_mon(mon); | |
4277 | ||
4278 | obj = json_parser_parse(tokens, NULL); | |
4279 | if (!obj) { | |
4280 | // FIXME: should be triggered in json_parser_parse() | |
4281 | qemu_error_new(QERR_JSON_PARSING); | |
4282 | goto err_out; | |
4283 | } else if (qobject_type(obj) != QTYPE_QDICT) { | |
4284 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "object"); | |
4285 | qobject_decref(obj); | |
4286 | goto err_out; | |
4287 | } | |
4288 | ||
4289 | input = qobject_to_qdict(obj); | |
4290 | ||
4291 | mon->mc->id = qdict_get(input, "id"); | |
4292 | qobject_incref(mon->mc->id); | |
4293 | ||
4294 | obj = qdict_get(input, "execute"); | |
4295 | if (!obj) { | |
4296 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "execute"); | |
4297 | goto err_input; | |
4298 | } else if (qobject_type(obj) != QTYPE_QSTRING) { | |
4299 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "string"); | |
4300 | goto err_input; | |
4301 | } | |
4302 | ||
4303 | cmd_name = qstring_get_str(qobject_to_qstring(obj)); | |
5e23f480 | 4304 | |
09069b19 LC |
4305 | if (invalid_qmp_mode(mon, cmd_name)) { |
4306 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); | |
4307 | goto err_input; | |
4308 | } | |
4309 | ||
5e23f480 LC |
4310 | /* |
4311 | * XXX: We need this special case until we get info handlers | |
4312 | * converted into 'query-' commands | |
4313 | */ | |
4314 | if (compare_cmd(cmd_name, "info")) { | |
5fa737a4 LC |
4315 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); |
4316 | goto err_input; | |
5e23f480 LC |
4317 | } else if (strstart(cmd_name, "query-", &info_item)) { |
4318 | cmd = monitor_find_command("info"); | |
4319 | qdict_put_obj(input, "arguments", | |
4320 | qobject_from_jsonf("{ 'item': %s }", info_item)); | |
4321 | } else { | |
4322 | cmd = monitor_find_command(cmd_name); | |
43e713ce | 4323 | if (!cmd || !monitor_handler_ported(cmd)) { |
5e23f480 LC |
4324 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); |
4325 | goto err_input; | |
4326 | } | |
5fa737a4 LC |
4327 | } |
4328 | ||
4329 | obj = qdict_get(input, "arguments"); | |
4330 | if (!obj) { | |
4331 | args = qdict_new(); | |
4332 | } else { | |
4333 | args = qobject_to_qdict(obj); | |
4334 | QINCREF(args); | |
4335 | } | |
4336 | ||
4337 | QDECREF(input); | |
4338 | ||
4339 | err = monitor_check_qmp_args(cmd, args); | |
4340 | if (err < 0) { | |
4341 | goto err_out; | |
4342 | } | |
4343 | ||
940cc30d AL |
4344 | if (monitor_handler_is_async(cmd)) { |
4345 | qmp_async_cmd_handler(mon, cmd, args); | |
4346 | } else { | |
4347 | monitor_call_handler(mon, cmd, args); | |
4348 | } | |
5fa737a4 LC |
4349 | goto out; |
4350 | ||
4351 | err_input: | |
4352 | QDECREF(input); | |
4353 | err_out: | |
4354 | monitor_protocol_emitter(mon, NULL); | |
4355 | out: | |
4356 | QDECREF(args); | |
4357 | qemu_errors_to_previous(); | |
4358 | } | |
4359 | ||
9b57c02e LC |
4360 | /** |
4361 | * monitor_control_read(): Read and handle QMP input | |
4362 | */ | |
4363 | static void monitor_control_read(void *opaque, const uint8_t *buf, int size) | |
4364 | { | |
4365 | Monitor *old_mon = cur_mon; | |
4366 | ||
4367 | cur_mon = opaque; | |
4368 | ||
5fa737a4 | 4369 | json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size); |
9b57c02e LC |
4370 | |
4371 | cur_mon = old_mon; | |
4372 | } | |
4373 | ||
731b0364 | 4374 | static void monitor_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 4375 | { |
731b0364 | 4376 | Monitor *old_mon = cur_mon; |
7e2515e8 | 4377 | int i; |
376253ec | 4378 | |
731b0364 AL |
4379 | cur_mon = opaque; |
4380 | ||
cde76ee1 AL |
4381 | if (cur_mon->rs) { |
4382 | for (i = 0; i < size; i++) | |
4383 | readline_handle_byte(cur_mon->rs, buf[i]); | |
4384 | } else { | |
4385 | if (size == 0 || buf[size - 1] != 0) | |
4386 | monitor_printf(cur_mon, "corrupted command\n"); | |
4387 | else | |
f3c157c4 | 4388 | handle_user_command(cur_mon, (char *)buf); |
cde76ee1 | 4389 | } |
9dc39cba | 4390 | |
731b0364 AL |
4391 | cur_mon = old_mon; |
4392 | } | |
d8f44609 | 4393 | |
376253ec | 4394 | static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) |
aa455485 | 4395 | { |
731b0364 | 4396 | monitor_suspend(mon); |
f3c157c4 | 4397 | handle_user_command(mon, cmdline); |
731b0364 | 4398 | monitor_resume(mon); |
d8f44609 AL |
4399 | } |
4400 | ||
cde76ee1 | 4401 | int monitor_suspend(Monitor *mon) |
d8f44609 | 4402 | { |
cde76ee1 AL |
4403 | if (!mon->rs) |
4404 | return -ENOTTY; | |
731b0364 | 4405 | mon->suspend_cnt++; |
cde76ee1 | 4406 | return 0; |
d8f44609 AL |
4407 | } |
4408 | ||
376253ec | 4409 | void monitor_resume(Monitor *mon) |
d8f44609 | 4410 | { |
cde76ee1 AL |
4411 | if (!mon->rs) |
4412 | return; | |
731b0364 AL |
4413 | if (--mon->suspend_cnt == 0) |
4414 | readline_show_prompt(mon->rs); | |
aa455485 FB |
4415 | } |
4416 | ||
ca9567e2 LC |
4417 | static QObject *get_qmp_greeting(void) |
4418 | { | |
4419 | QObject *ver; | |
4420 | ||
4421 | do_info_version(NULL, &ver); | |
4422 | return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver); | |
4423 | } | |
4424 | ||
9b57c02e LC |
4425 | /** |
4426 | * monitor_control_event(): Print QMP gretting | |
4427 | */ | |
4428 | static void monitor_control_event(void *opaque, int event) | |
4429 | { | |
47116d1c LC |
4430 | QObject *data; |
4431 | Monitor *mon = opaque; | |
9b57c02e | 4432 | |
47116d1c LC |
4433 | switch (event) { |
4434 | case CHR_EVENT_OPENED: | |
4a7e1190 | 4435 | mon->mc->command_mode = 0; |
5fa737a4 | 4436 | json_message_parser_init(&mon->mc->parser, handle_qmp_command); |
ca9567e2 | 4437 | data = get_qmp_greeting(); |
9b57c02e LC |
4438 | monitor_json_emitter(mon, data); |
4439 | qobject_decref(data); | |
47116d1c LC |
4440 | break; |
4441 | case CHR_EVENT_CLOSED: | |
4442 | json_message_parser_destroy(&mon->mc->parser); | |
4443 | break; | |
9b57c02e LC |
4444 | } |
4445 | } | |
4446 | ||
731b0364 | 4447 | static void monitor_event(void *opaque, int event) |
86e94dea | 4448 | { |
376253ec AL |
4449 | Monitor *mon = opaque; |
4450 | ||
2724b180 AL |
4451 | switch (event) { |
4452 | case CHR_EVENT_MUX_IN: | |
a7aec5da GH |
4453 | mon->mux_out = 0; |
4454 | if (mon->reset_seen) { | |
4455 | readline_restart(mon->rs); | |
4456 | monitor_resume(mon); | |
4457 | monitor_flush(mon); | |
4458 | } else { | |
4459 | mon->suspend_cnt = 0; | |
4460 | } | |
2724b180 AL |
4461 | break; |
4462 | ||
4463 | case CHR_EVENT_MUX_OUT: | |
a7aec5da GH |
4464 | if (mon->reset_seen) { |
4465 | if (mon->suspend_cnt == 0) { | |
4466 | monitor_printf(mon, "\n"); | |
4467 | } | |
4468 | monitor_flush(mon); | |
4469 | monitor_suspend(mon); | |
4470 | } else { | |
4471 | mon->suspend_cnt++; | |
4472 | } | |
4473 | mon->mux_out = 1; | |
2724b180 | 4474 | break; |
86e94dea | 4475 | |
b6b8df56 | 4476 | case CHR_EVENT_OPENED: |
2724b180 AL |
4477 | monitor_printf(mon, "QEMU %s monitor - type 'help' for more " |
4478 | "information\n", QEMU_VERSION); | |
a7aec5da | 4479 | if (!mon->mux_out) { |
2724b180 | 4480 | readline_show_prompt(mon->rs); |
a7aec5da GH |
4481 | } |
4482 | mon->reset_seen = 1; | |
2724b180 AL |
4483 | break; |
4484 | } | |
86e94dea TS |
4485 | } |
4486 | ||
76655d6d AL |
4487 | |
4488 | /* | |
4489 | * Local variables: | |
4490 | * c-indent-level: 4 | |
4491 | * c-basic-offset: 4 | |
4492 | * tab-width: 8 | |
4493 | * End: | |
4494 | */ | |
4495 | ||
731b0364 | 4496 | void monitor_init(CharDriverState *chr, int flags) |
aa455485 | 4497 | { |
731b0364 | 4498 | static int is_first_init = 1; |
87127161 | 4499 | Monitor *mon; |
20d8a3ed TS |
4500 | |
4501 | if (is_first_init) { | |
c8256f9d | 4502 | key_timer = qemu_new_timer(vm_clock, release_keys, NULL); |
20d8a3ed TS |
4503 | is_first_init = 0; |
4504 | } | |
87127161 AL |
4505 | |
4506 | mon = qemu_mallocz(sizeof(*mon)); | |
20d8a3ed | 4507 | |
87127161 | 4508 | mon->chr = chr; |
731b0364 | 4509 | mon->flags = flags; |
cde76ee1 AL |
4510 | if (flags & MONITOR_USE_READLINE) { |
4511 | mon->rs = readline_init(mon, monitor_find_completion); | |
4512 | monitor_read_command(mon, 0); | |
4513 | } | |
87127161 | 4514 | |
9b57c02e | 4515 | if (monitor_ctrl_mode(mon)) { |
5fa737a4 | 4516 | mon->mc = qemu_mallocz(sizeof(MonitorControl)); |
9b57c02e LC |
4517 | /* Control mode requires special handlers */ |
4518 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read, | |
4519 | monitor_control_event, mon); | |
4520 | } else { | |
4521 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_read, | |
4522 | monitor_event, mon); | |
4523 | } | |
87127161 | 4524 | |
72cf2d4f | 4525 | QLIST_INSERT_HEAD(&mon_list, mon, entry); |
731b0364 | 4526 | if (!cur_mon || (flags & MONITOR_IS_DEFAULT)) |
87127161 | 4527 | cur_mon = mon; |
aa455485 FB |
4528 | } |
4529 | ||
376253ec | 4530 | static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque) |
81d0912d | 4531 | { |
bb5fc20f AL |
4532 | BlockDriverState *bs = opaque; |
4533 | int ret = 0; | |
81d0912d | 4534 | |
bb5fc20f | 4535 | if (bdrv_set_key(bs, password) != 0) { |
376253ec | 4536 | monitor_printf(mon, "invalid password\n"); |
bb5fc20f | 4537 | ret = -EPERM; |
9dc39cba | 4538 | } |
731b0364 AL |
4539 | if (mon->password_completion_cb) |
4540 | mon->password_completion_cb(mon->password_opaque, ret); | |
bb5fc20f | 4541 | |
731b0364 | 4542 | monitor_read_command(mon, 1); |
9dc39cba | 4543 | } |
c0f4ce77 | 4544 | |
376253ec | 4545 | void monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, |
bb5fc20f AL |
4546 | BlockDriverCompletionFunc *completion_cb, |
4547 | void *opaque) | |
c0f4ce77 | 4548 | { |
cde76ee1 AL |
4549 | int err; |
4550 | ||
bb5fc20f AL |
4551 | if (!bdrv_key_required(bs)) { |
4552 | if (completion_cb) | |
4553 | completion_cb(opaque, 0); | |
4554 | return; | |
4555 | } | |
c0f4ce77 | 4556 | |
94171e11 LC |
4557 | if (monitor_ctrl_mode(mon)) { |
4558 | qemu_error_new(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs)); | |
4559 | return; | |
4560 | } | |
4561 | ||
376253ec AL |
4562 | monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs), |
4563 | bdrv_get_encrypted_filename(bs)); | |
bb5fc20f | 4564 | |
731b0364 AL |
4565 | mon->password_completion_cb = completion_cb; |
4566 | mon->password_opaque = opaque; | |
bb5fc20f | 4567 | |
cde76ee1 AL |
4568 | err = monitor_read_password(mon, bdrv_password_cb, bs); |
4569 | ||
4570 | if (err && completion_cb) | |
4571 | completion_cb(opaque, err); | |
c0f4ce77 | 4572 | } |
ac7531ec GH |
4573 | |
4574 | typedef struct QemuErrorSink QemuErrorSink; | |
4575 | struct QemuErrorSink { | |
4576 | enum { | |
4577 | ERR_SINK_FILE, | |
4578 | ERR_SINK_MONITOR, | |
4579 | } dest; | |
4580 | union { | |
4581 | FILE *fp; | |
4582 | Monitor *mon; | |
4583 | }; | |
4584 | QemuErrorSink *previous; | |
4585 | }; | |
4586 | ||
528e93a9 | 4587 | static QemuErrorSink *qemu_error_sink; |
ac7531ec GH |
4588 | |
4589 | void qemu_errors_to_file(FILE *fp) | |
4590 | { | |
4591 | QemuErrorSink *sink; | |
4592 | ||
4593 | sink = qemu_mallocz(sizeof(*sink)); | |
4594 | sink->dest = ERR_SINK_FILE; | |
4595 | sink->fp = fp; | |
4596 | sink->previous = qemu_error_sink; | |
4597 | qemu_error_sink = sink; | |
4598 | } | |
4599 | ||
4600 | void qemu_errors_to_mon(Monitor *mon) | |
4601 | { | |
4602 | QemuErrorSink *sink; | |
4603 | ||
4604 | sink = qemu_mallocz(sizeof(*sink)); | |
4605 | sink->dest = ERR_SINK_MONITOR; | |
4606 | sink->mon = mon; | |
4607 | sink->previous = qemu_error_sink; | |
4608 | qemu_error_sink = sink; | |
4609 | } | |
4610 | ||
4611 | void qemu_errors_to_previous(void) | |
4612 | { | |
4613 | QemuErrorSink *sink; | |
4614 | ||
4615 | assert(qemu_error_sink != NULL); | |
4616 | sink = qemu_error_sink; | |
4617 | qemu_error_sink = sink->previous; | |
4618 | qemu_free(sink); | |
4619 | } | |
4620 | ||
4621 | void qemu_error(const char *fmt, ...) | |
4622 | { | |
4623 | va_list args; | |
4624 | ||
4625 | assert(qemu_error_sink != NULL); | |
4626 | switch (qemu_error_sink->dest) { | |
4627 | case ERR_SINK_FILE: | |
4628 | va_start(args, fmt); | |
4629 | vfprintf(qemu_error_sink->fp, fmt, args); | |
4630 | va_end(args); | |
4631 | break; | |
4632 | case ERR_SINK_MONITOR: | |
4633 | va_start(args, fmt); | |
4634 | monitor_vprintf(qemu_error_sink->mon, fmt, args); | |
4635 | va_end(args); | |
4636 | break; | |
4637 | } | |
4638 | } | |
8204a918 LC |
4639 | |
4640 | void qemu_error_internal(const char *file, int linenr, const char *func, | |
4641 | const char *fmt, ...) | |
4642 | { | |
4643 | va_list va; | |
4644 | QError *qerror; | |
4645 | ||
4646 | assert(qemu_error_sink != NULL); | |
4647 | ||
4648 | va_start(va, fmt); | |
4649 | qerror = qerror_from_info(file, linenr, func, fmt, &va); | |
4650 | va_end(va); | |
4651 | ||
4652 | switch (qemu_error_sink->dest) { | |
4653 | case ERR_SINK_FILE: | |
4654 | qerror_print(qerror); | |
4655 | QDECREF(qerror); | |
4656 | break; | |
4657 | case ERR_SINK_MONITOR: | |
27a749fb LC |
4658 | /* report only the first error */ |
4659 | if (!qemu_error_sink->mon->error) { | |
4660 | qemu_error_sink->mon->error = qerror; | |
4661 | } else { | |
4662 | /* XXX: warn the programmer */ | |
4663 | QDECREF(qerror); | |
4664 | } | |
8204a918 LC |
4665 | break; |
4666 | } | |
4667 | } |