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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); |
910df89d LC |
101 | union { |
102 | void (*info)(Monitor *mon); | |
13c7425e | 103 | void (*info_new)(Monitor *mon, QObject **ret_data); |
940cc30d | 104 | int (*info_async)(Monitor *mon, MonitorCompletion *cb, void *opaque); |
af4ce882 | 105 | void (*cmd)(Monitor *mon, const QDict *qdict); |
261394db | 106 | int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data); |
940cc30d AL |
107 | int (*cmd_async)(Monitor *mon, const QDict *params, |
108 | MonitorCompletion *cb, void *opaque); | |
910df89d | 109 | } mhandler; |
940cc30d | 110 | int async; |
c227f099 | 111 | } mon_cmd_t; |
9dc39cba | 112 | |
f07918fd | 113 | /* file descriptors passed via SCM_RIGHTS */ |
c227f099 AL |
114 | typedef struct mon_fd_t mon_fd_t; |
115 | struct mon_fd_t { | |
f07918fd MM |
116 | char *name; |
117 | int fd; | |
c227f099 | 118 | QLIST_ENTRY(mon_fd_t) next; |
f07918fd MM |
119 | }; |
120 | ||
5fa737a4 LC |
121 | typedef struct MonitorControl { |
122 | QObject *id; | |
4a29a85d | 123 | int print_enabled; |
5fa737a4 | 124 | JSONMessageParser parser; |
4a7e1190 | 125 | int command_mode; |
5fa737a4 LC |
126 | } MonitorControl; |
127 | ||
87127161 AL |
128 | struct Monitor { |
129 | CharDriverState *chr; | |
a7aec5da GH |
130 | int mux_out; |
131 | int reset_seen; | |
731b0364 AL |
132 | int flags; |
133 | int suspend_cnt; | |
134 | uint8_t outbuf[1024]; | |
135 | int outbuf_index; | |
136 | ReadLineState *rs; | |
5fa737a4 | 137 | MonitorControl *mc; |
731b0364 AL |
138 | CPUState *mon_cpu; |
139 | BlockDriverCompletionFunc *password_completion_cb; | |
140 | void *password_opaque; | |
8204a918 | 141 | QError *error; |
c227f099 | 142 | QLIST_HEAD(,mon_fd_t) fds; |
72cf2d4f | 143 | QLIST_ENTRY(Monitor) entry; |
87127161 AL |
144 | }; |
145 | ||
72cf2d4f | 146 | static QLIST_HEAD(mon_list, Monitor) mon_list; |
7e2515e8 | 147 | |
c227f099 AL |
148 | static const mon_cmd_t mon_cmds[]; |
149 | static const mon_cmd_t info_cmds[]; | |
9dc39cba | 150 | |
87127161 | 151 | Monitor *cur_mon = NULL; |
376253ec | 152 | |
731b0364 AL |
153 | static void monitor_command_cb(Monitor *mon, const char *cmdline, |
154 | void *opaque); | |
83ab7950 | 155 | |
09069b19 LC |
156 | static inline int qmp_cmd_mode(const Monitor *mon) |
157 | { | |
158 | return (mon->mc ? mon->mc->command_mode : 0); | |
159 | } | |
160 | ||
418173c7 LC |
161 | /* Return true if in control mode, false otherwise */ |
162 | static inline int monitor_ctrl_mode(const Monitor *mon) | |
163 | { | |
164 | return (mon->flags & MONITOR_USE_CONTROL); | |
165 | } | |
166 | ||
731b0364 AL |
167 | static void monitor_read_command(Monitor *mon, int show_prompt) |
168 | { | |
183e6e52 LC |
169 | if (!mon->rs) |
170 | return; | |
171 | ||
731b0364 AL |
172 | readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); |
173 | if (show_prompt) | |
174 | readline_show_prompt(mon->rs); | |
175 | } | |
6a00d601 | 176 | |
cde76ee1 AL |
177 | static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func, |
178 | void *opaque) | |
bb5fc20f | 179 | { |
94171e11 LC |
180 | if (monitor_ctrl_mode(mon)) { |
181 | qemu_error_new(QERR_MISSING_PARAMETER, "password"); | |
182 | return -EINVAL; | |
183 | } else if (mon->rs) { | |
cde76ee1 AL |
184 | readline_start(mon->rs, "Password: ", 1, readline_func, opaque); |
185 | /* prompt is printed on return from the command handler */ | |
186 | return 0; | |
187 | } else { | |
188 | monitor_printf(mon, "terminal does not support password prompting\n"); | |
189 | return -ENOTTY; | |
190 | } | |
bb5fc20f AL |
191 | } |
192 | ||
376253ec | 193 | void monitor_flush(Monitor *mon) |
7e2515e8 | 194 | { |
a7aec5da | 195 | if (mon && mon->outbuf_index != 0 && !mon->mux_out) { |
731b0364 AL |
196 | qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index); |
197 | mon->outbuf_index = 0; | |
7e2515e8 FB |
198 | } |
199 | } | |
200 | ||
201 | /* flush at every end of line or if the buffer is full */ | |
376253ec | 202 | static void monitor_puts(Monitor *mon, const char *str) |
7e2515e8 | 203 | { |
60fe76f3 | 204 | char c; |
731b0364 | 205 | |
7e2515e8 FB |
206 | for(;;) { |
207 | c = *str++; | |
208 | if (c == '\0') | |
209 | break; | |
7ba1260a | 210 | if (c == '\n') |
731b0364 AL |
211 | mon->outbuf[mon->outbuf_index++] = '\r'; |
212 | mon->outbuf[mon->outbuf_index++] = c; | |
213 | if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1) | |
214 | || c == '\n') | |
376253ec | 215 | monitor_flush(mon); |
7e2515e8 FB |
216 | } |
217 | } | |
218 | ||
376253ec | 219 | void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) |
9dc39cba | 220 | { |
2daa1191 LC |
221 | if (!mon) |
222 | return; | |
223 | ||
4a29a85d LC |
224 | if (mon->mc && !mon->mc->print_enabled) { |
225 | qemu_error_new(QERR_UNDEFINED_ERROR); | |
226 | } else { | |
227 | char buf[4096]; | |
228 | vsnprintf(buf, sizeof(buf), fmt, ap); | |
229 | monitor_puts(mon, buf); | |
230 | } | |
9dc39cba FB |
231 | } |
232 | ||
376253ec | 233 | void monitor_printf(Monitor *mon, const char *fmt, ...) |
9dc39cba | 234 | { |
7e2515e8 FB |
235 | va_list ap; |
236 | va_start(ap, fmt); | |
376253ec | 237 | monitor_vprintf(mon, fmt, ap); |
7e2515e8 | 238 | va_end(ap); |
9dc39cba FB |
239 | } |
240 | ||
376253ec | 241 | void monitor_print_filename(Monitor *mon, const char *filename) |
fef30743 TS |
242 | { |
243 | int i; | |
244 | ||
245 | for (i = 0; filename[i]; i++) { | |
28a76be8 AL |
246 | switch (filename[i]) { |
247 | case ' ': | |
248 | case '"': | |
249 | case '\\': | |
250 | monitor_printf(mon, "\\%c", filename[i]); | |
251 | break; | |
252 | case '\t': | |
253 | monitor_printf(mon, "\\t"); | |
254 | break; | |
255 | case '\r': | |
256 | monitor_printf(mon, "\\r"); | |
257 | break; | |
258 | case '\n': | |
259 | monitor_printf(mon, "\\n"); | |
260 | break; | |
261 | default: | |
262 | monitor_printf(mon, "%c", filename[i]); | |
263 | break; | |
264 | } | |
fef30743 TS |
265 | } |
266 | } | |
267 | ||
7fe48483 FB |
268 | static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
269 | { | |
270 | va_list ap; | |
271 | va_start(ap, fmt); | |
376253ec | 272 | monitor_vprintf((Monitor *)stream, fmt, ap); |
7fe48483 FB |
273 | va_end(ap); |
274 | return 0; | |
275 | } | |
276 | ||
13c7425e LC |
277 | static void monitor_user_noop(Monitor *mon, const QObject *data) { } |
278 | ||
13917bee LC |
279 | static inline int monitor_handler_ported(const mon_cmd_t *cmd) |
280 | { | |
281 | return cmd->user_print != NULL; | |
282 | } | |
283 | ||
940cc30d AL |
284 | static inline bool monitor_handler_is_async(const mon_cmd_t *cmd) |
285 | { | |
286 | return cmd->async != 0; | |
287 | } | |
288 | ||
8204a918 LC |
289 | static inline int monitor_has_error(const Monitor *mon) |
290 | { | |
291 | return mon->error != NULL; | |
292 | } | |
293 | ||
9b57c02e LC |
294 | static void monitor_json_emitter(Monitor *mon, const QObject *data) |
295 | { | |
296 | QString *json; | |
297 | ||
298 | json = qobject_to_json(data); | |
299 | assert(json != NULL); | |
300 | ||
4a29a85d | 301 | mon->mc->print_enabled = 1; |
9b57c02e | 302 | monitor_printf(mon, "%s\n", qstring_get_str(json)); |
4a29a85d LC |
303 | mon->mc->print_enabled = 0; |
304 | ||
9b57c02e LC |
305 | QDECREF(json); |
306 | } | |
307 | ||
25b422eb LC |
308 | static void monitor_protocol_emitter(Monitor *mon, QObject *data) |
309 | { | |
310 | QDict *qmp; | |
311 | ||
312 | qmp = qdict_new(); | |
313 | ||
314 | if (!monitor_has_error(mon)) { | |
315 | /* success response */ | |
316 | if (data) { | |
317 | qobject_incref(data); | |
318 | qdict_put_obj(qmp, "return", data); | |
319 | } else { | |
0abc6579 LC |
320 | /* return an empty QDict by default */ |
321 | qdict_put(qmp, "return", qdict_new()); | |
25b422eb LC |
322 | } |
323 | } else { | |
324 | /* error response */ | |
77e595e7 | 325 | qdict_put(mon->error->error, "desc", qerror_human(mon->error)); |
25b422eb LC |
326 | qdict_put(qmp, "error", mon->error->error); |
327 | QINCREF(mon->error->error); | |
328 | QDECREF(mon->error); | |
329 | mon->error = NULL; | |
330 | } | |
331 | ||
5fa737a4 LC |
332 | if (mon->mc->id) { |
333 | qdict_put_obj(qmp, "id", mon->mc->id); | |
334 | mon->mc->id = NULL; | |
335 | } | |
336 | ||
25b422eb LC |
337 | monitor_json_emitter(mon, QOBJECT(qmp)); |
338 | QDECREF(qmp); | |
339 | } | |
340 | ||
0d1ea871 LC |
341 | static void timestamp_put(QDict *qdict) |
342 | { | |
343 | int err; | |
344 | QObject *obj; | |
d08d6f04 | 345 | qemu_timeval tv; |
0d1ea871 | 346 | |
d08d6f04 | 347 | err = qemu_gettimeofday(&tv); |
0d1ea871 LC |
348 | if (err < 0) |
349 | return; | |
350 | ||
351 | obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", " | |
352 | "'microseconds': %" PRId64 " }", | |
353 | (int64_t) tv.tv_sec, (int64_t) tv.tv_usec); | |
0d1ea871 LC |
354 | qdict_put_obj(qdict, "timestamp", obj); |
355 | } | |
356 | ||
357 | /** | |
358 | * monitor_protocol_event(): Generate a Monitor event | |
359 | * | |
360 | * Event-specific data can be emitted through the (optional) 'data' parameter. | |
361 | */ | |
362 | void monitor_protocol_event(MonitorEvent event, QObject *data) | |
363 | { | |
364 | QDict *qmp; | |
365 | const char *event_name; | |
f039a563 | 366 | Monitor *mon; |
0d1ea871 | 367 | |
242cd003 | 368 | assert(event < QEVENT_MAX); |
0d1ea871 | 369 | |
0d1ea871 | 370 | switch (event) { |
242cd003 | 371 | case QEVENT_DEBUG: |
b1a15e7e LC |
372 | event_name = "DEBUG"; |
373 | break; | |
242cd003 | 374 | case QEVENT_SHUTDOWN: |
b1a15e7e LC |
375 | event_name = "SHUTDOWN"; |
376 | break; | |
242cd003 | 377 | case QEVENT_RESET: |
b1a15e7e LC |
378 | event_name = "RESET"; |
379 | break; | |
242cd003 | 380 | case QEVENT_POWERDOWN: |
b1a15e7e LC |
381 | event_name = "POWERDOWN"; |
382 | break; | |
242cd003 | 383 | case QEVENT_STOP: |
b1a15e7e LC |
384 | event_name = "STOP"; |
385 | break; | |
586153d9 LC |
386 | case QEVENT_VNC_CONNECTED: |
387 | event_name = "VNC_CONNECTED"; | |
388 | break; | |
0d2ed46a LC |
389 | case QEVENT_VNC_INITIALIZED: |
390 | event_name = "VNC_INITIALIZED"; | |
391 | break; | |
0d72f3d3 LC |
392 | case QEVENT_VNC_DISCONNECTED: |
393 | event_name = "VNC_DISCONNECTED"; | |
394 | break; | |
aa1db6ed LC |
395 | case QEVENT_BLOCK_IO_ERROR: |
396 | event_name = "BLOCK_IO_ERROR"; | |
397 | break; | |
0d1ea871 LC |
398 | default: |
399 | abort(); | |
400 | break; | |
401 | } | |
402 | ||
403 | qmp = qdict_new(); | |
404 | timestamp_put(qmp); | |
405 | qdict_put(qmp, "event", qstring_from_str(event_name)); | |
3d72f9a2 LC |
406 | if (data) { |
407 | qobject_incref(data); | |
0d1ea871 | 408 | qdict_put_obj(qmp, "data", data); |
3d72f9a2 | 409 | } |
0d1ea871 | 410 | |
f039a563 | 411 | QLIST_FOREACH(mon, &mon_list, entry) { |
09069b19 | 412 | if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) { |
23fabed1 LC |
413 | monitor_json_emitter(mon, QOBJECT(qmp)); |
414 | } | |
f039a563 | 415 | } |
0d1ea871 LC |
416 | QDECREF(qmp); |
417 | } | |
418 | ||
ef4b7eee LC |
419 | static int do_qmp_capabilities(Monitor *mon, const QDict *params, |
420 | QObject **ret_data) | |
4a7e1190 LC |
421 | { |
422 | /* Will setup QMP capabilities in the future */ | |
423 | if (monitor_ctrl_mode(mon)) { | |
424 | mon->mc->command_mode = 1; | |
425 | } | |
ef4b7eee LC |
426 | |
427 | return 0; | |
4a7e1190 LC |
428 | } |
429 | ||
9dc39cba FB |
430 | static int compare_cmd(const char *name, const char *list) |
431 | { | |
432 | const char *p, *pstart; | |
433 | int len; | |
434 | len = strlen(name); | |
435 | p = list; | |
436 | for(;;) { | |
437 | pstart = p; | |
438 | p = strchr(p, '|'); | |
439 | if (!p) | |
440 | p = pstart + strlen(pstart); | |
441 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
442 | return 1; | |
443 | if (*p == '\0') | |
444 | break; | |
445 | p++; | |
446 | } | |
447 | return 0; | |
448 | } | |
449 | ||
c227f099 | 450 | static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds, |
376253ec | 451 | const char *prefix, const char *name) |
9dc39cba | 452 | { |
c227f099 | 453 | const mon_cmd_t *cmd; |
9dc39cba FB |
454 | |
455 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
456 | if (!name || !strcmp(name, cmd->name)) | |
376253ec AL |
457 | monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name, |
458 | cmd->params, cmd->help); | |
9dc39cba FB |
459 | } |
460 | } | |
461 | ||
376253ec | 462 | static void help_cmd(Monitor *mon, const char *name) |
9dc39cba FB |
463 | { |
464 | if (name && !strcmp(name, "info")) { | |
376253ec | 465 | help_cmd_dump(mon, info_cmds, "info ", NULL); |
9dc39cba | 466 | } else { |
376253ec | 467 | help_cmd_dump(mon, mon_cmds, "", name); |
f193c797 | 468 | if (name && !strcmp(name, "log")) { |
8662d656 | 469 | const CPULogItem *item; |
376253ec AL |
470 | monitor_printf(mon, "Log items (comma separated):\n"); |
471 | monitor_printf(mon, "%-10s %s\n", "none", "remove all logs"); | |
f193c797 | 472 | for(item = cpu_log_items; item->mask != 0; item++) { |
376253ec | 473 | monitor_printf(mon, "%-10s %s\n", item->name, item->help); |
f193c797 FB |
474 | } |
475 | } | |
9dc39cba FB |
476 | } |
477 | } | |
478 | ||
d54908a5 | 479 | static void do_help_cmd(Monitor *mon, const QDict *qdict) |
38183186 | 480 | { |
d54908a5 | 481 | help_cmd(mon, qdict_get_try_str(qdict, "name")); |
38183186 LC |
482 | } |
483 | ||
d54908a5 | 484 | static void do_commit(Monitor *mon, const QDict *qdict) |
9dc39cba | 485 | { |
751c6a17 GH |
486 | int all_devices; |
487 | DriveInfo *dinfo; | |
d54908a5 | 488 | const char *device = qdict_get_str(qdict, "device"); |
2dc7b602 | 489 | |
7954c734 | 490 | all_devices = !strcmp(device, "all"); |
72cf2d4f | 491 | QTAILQ_FOREACH(dinfo, &drives, next) { |
751c6a17 | 492 | if (!all_devices) |
73006d2a | 493 | if (strcmp(bdrv_get_device_name(dinfo->bdrv), device)) |
751c6a17 GH |
494 | continue; |
495 | bdrv_commit(dinfo->bdrv); | |
9dc39cba FB |
496 | } |
497 | } | |
498 | ||
940cc30d AL |
499 | static void user_monitor_complete(void *opaque, QObject *ret_data) |
500 | { | |
501 | MonitorCompletionData *data = (MonitorCompletionData *)opaque; | |
502 | ||
503 | if (ret_data) { | |
504 | data->user_print(data->mon, ret_data); | |
505 | } | |
506 | monitor_resume(data->mon); | |
507 | qemu_free(data); | |
508 | } | |
509 | ||
510 | static void qmp_monitor_complete(void *opaque, QObject *ret_data) | |
511 | { | |
512 | monitor_protocol_emitter(opaque, ret_data); | |
513 | } | |
514 | ||
515 | static void qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd, | |
516 | const QDict *params) | |
517 | { | |
518 | cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon); | |
519 | } | |
520 | ||
521 | static void qmp_async_info_handler(Monitor *mon, const mon_cmd_t *cmd) | |
522 | { | |
523 | cmd->mhandler.info_async(mon, qmp_monitor_complete, mon); | |
524 | } | |
525 | ||
526 | static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd, | |
527 | const QDict *params) | |
528 | { | |
529 | int ret; | |
530 | ||
531 | MonitorCompletionData *cb_data = qemu_malloc(sizeof(*cb_data)); | |
532 | cb_data->mon = mon; | |
533 | cb_data->user_print = cmd->user_print; | |
534 | monitor_suspend(mon); | |
535 | ret = cmd->mhandler.cmd_async(mon, params, | |
536 | user_monitor_complete, cb_data); | |
537 | if (ret < 0) { | |
538 | monitor_resume(mon); | |
539 | qemu_free(cb_data); | |
540 | } | |
541 | } | |
542 | ||
543 | static void user_async_info_handler(Monitor *mon, const mon_cmd_t *cmd) | |
544 | { | |
545 | int ret; | |
546 | ||
547 | MonitorCompletionData *cb_data = qemu_malloc(sizeof(*cb_data)); | |
548 | cb_data->mon = mon; | |
549 | cb_data->user_print = cmd->user_print; | |
550 | monitor_suspend(mon); | |
551 | ret = cmd->mhandler.info_async(mon, user_monitor_complete, cb_data); | |
552 | if (ret < 0) { | |
553 | monitor_resume(mon); | |
554 | qemu_free(cb_data); | |
555 | } | |
556 | } | |
557 | ||
4fdc94b4 | 558 | static int do_info(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba | 559 | { |
c227f099 | 560 | const mon_cmd_t *cmd; |
d54908a5 | 561 | const char *item = qdict_get_try_str(qdict, "item"); |
9dc39cba | 562 | |
956f1a0d LC |
563 | if (!item) { |
564 | assert(monitor_ctrl_mode(mon) == 0); | |
9dc39cba | 565 | goto help; |
956f1a0d | 566 | } |
13c7425e LC |
567 | |
568 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
5fafdf24 | 569 | if (compare_cmd(item, cmd->name)) |
13c7425e | 570 | break; |
9dc39cba | 571 | } |
13c7425e | 572 | |
956f1a0d LC |
573 | if (cmd->name == NULL) { |
574 | if (monitor_ctrl_mode(mon)) { | |
575 | qemu_error_new(QERR_COMMAND_NOT_FOUND, item); | |
4fdc94b4 | 576 | return -1; |
956f1a0d | 577 | } |
13c7425e | 578 | goto help; |
956f1a0d | 579 | } |
13c7425e | 580 | |
940cc30d AL |
581 | if (monitor_handler_is_async(cmd)) { |
582 | if (monitor_ctrl_mode(mon)) { | |
583 | qmp_async_info_handler(mon, cmd); | |
584 | } else { | |
585 | user_async_info_handler(mon, cmd); | |
586 | } | |
587 | /* | |
588 | * Indicate that this command is asynchronous and will not return any | |
589 | * data (not even empty). Instead, the data will be returned via a | |
590 | * completion callback. | |
591 | */ | |
592 | *ret_data = qobject_from_jsonf("{ '__mon_async': 'return' }"); | |
593 | } else if (monitor_handler_ported(cmd)) { | |
13c7425e | 594 | cmd->mhandler.info_new(mon, ret_data); |
25b422eb LC |
595 | |
596 | if (!monitor_ctrl_mode(mon)) { | |
597 | /* | |
598 | * User Protocol function is called here, Monitor Protocol is | |
599 | * handled by monitor_call_handler() | |
600 | */ | |
601 | if (*ret_data) | |
602 | cmd->user_print(mon, *ret_data); | |
603 | } | |
13c7425e | 604 | } else { |
956f1a0d LC |
605 | if (monitor_ctrl_mode(mon)) { |
606 | /* handler not converted yet */ | |
607 | qemu_error_new(QERR_COMMAND_NOT_FOUND, item); | |
4fdc94b4 | 608 | return -1; |
956f1a0d LC |
609 | } else { |
610 | cmd->mhandler.info(mon); | |
611 | } | |
13c7425e LC |
612 | } |
613 | ||
4fdc94b4 | 614 | return 0; |
13c7425e LC |
615 | |
616 | help: | |
617 | help_cmd(mon, "info"); | |
4fdc94b4 | 618 | return 0; |
9dc39cba FB |
619 | } |
620 | ||
45e914cf LC |
621 | static void do_info_version_print(Monitor *mon, const QObject *data) |
622 | { | |
623 | QDict *qdict; | |
624 | ||
625 | qdict = qobject_to_qdict(data); | |
626 | ||
627 | monitor_printf(mon, "%s%s\n", qdict_get_str(qdict, "qemu"), | |
628 | qdict_get_str(qdict, "package")); | |
629 | } | |
630 | ||
ab2d3187 LC |
631 | /** |
632 | * do_info_version(): Show QEMU version | |
45e914cf LC |
633 | * |
634 | * Return a QDict with the following information: | |
635 | * | |
636 | * - "qemu": QEMU's version | |
637 | * - "package": package's version | |
638 | * | |
639 | * Example: | |
640 | * | |
641 | * { "qemu": "0.11.50", "package": "" } | |
ab2d3187 LC |
642 | */ |
643 | static void do_info_version(Monitor *mon, QObject **ret_data) | |
9bc9d1c7 | 644 | { |
45e914cf LC |
645 | *ret_data = qobject_from_jsonf("{ 'qemu': %s, 'package': %s }", |
646 | QEMU_VERSION, QEMU_PKGVERSION); | |
9bc9d1c7 FB |
647 | } |
648 | ||
e05486cb | 649 | static void do_info_name_print(Monitor *mon, const QObject *data) |
c35734b2 | 650 | { |
e05486cb LC |
651 | QDict *qdict; |
652 | ||
653 | qdict = qobject_to_qdict(data); | |
654 | if (qdict_size(qdict) == 0) { | |
655 | return; | |
656 | } | |
657 | ||
658 | monitor_printf(mon, "%s\n", qdict_get_str(qdict, "name")); | |
659 | } | |
660 | ||
661 | /** | |
662 | * do_info_name(): Show VM name | |
663 | * | |
664 | * Return a QDict with the following information: | |
665 | * | |
666 | * - "name": VM's name (optional) | |
667 | * | |
668 | * Example: | |
669 | * | |
670 | * { "name": "qemu-name" } | |
671 | */ | |
672 | static void do_info_name(Monitor *mon, QObject **ret_data) | |
673 | { | |
674 | *ret_data = qemu_name ? qobject_from_jsonf("{'name': %s }", qemu_name) : | |
675 | qobject_from_jsonf("{}"); | |
c35734b2 TS |
676 | } |
677 | ||
1a728677 LC |
678 | static QObject *get_cmd_dict(const char *name) |
679 | { | |
680 | const char *p; | |
681 | ||
682 | /* Remove '|' from some commands */ | |
683 | p = strchr(name, '|'); | |
684 | if (p) { | |
685 | p++; | |
686 | } else { | |
687 | p = name; | |
688 | } | |
689 | ||
690 | return qobject_from_jsonf("{ 'name': %s }", p); | |
691 | } | |
692 | ||
e3bba9d0 LC |
693 | /** |
694 | * do_info_commands(): List QMP available commands | |
695 | * | |
1a728677 LC |
696 | * Each command is represented by a QDict, the returned QObject is a QList |
697 | * of all commands. | |
698 | * | |
699 | * The QDict contains: | |
700 | * | |
701 | * - "name": command's name | |
702 | * | |
703 | * Example: | |
704 | * | |
705 | * { [ { "name": "query-balloon" }, { "name": "system_powerdown" } ] } | |
e3bba9d0 LC |
706 | */ |
707 | static void do_info_commands(Monitor *mon, QObject **ret_data) | |
708 | { | |
709 | QList *cmd_list; | |
710 | const mon_cmd_t *cmd; | |
711 | ||
712 | cmd_list = qlist_new(); | |
713 | ||
714 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
715 | if (monitor_handler_ported(cmd) && !compare_cmd(cmd->name, "info")) { | |
1a728677 | 716 | qlist_append_obj(cmd_list, get_cmd_dict(cmd->name)); |
e3bba9d0 LC |
717 | } |
718 | } | |
719 | ||
720 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
721 | if (monitor_handler_ported(cmd)) { | |
722 | char buf[128]; | |
723 | snprintf(buf, sizeof(buf), "query-%s", cmd->name); | |
1a728677 | 724 | qlist_append_obj(cmd_list, get_cmd_dict(buf)); |
e3bba9d0 LC |
725 | } |
726 | } | |
727 | ||
728 | *ret_data = QOBJECT(cmd_list); | |
729 | } | |
730 | ||
bf4f74c0 | 731 | #if defined(TARGET_I386) |
14f0720d | 732 | static void do_info_hpet_print(Monitor *mon, const QObject *data) |
16b29ae1 | 733 | { |
376253ec | 734 | monitor_printf(mon, "HPET is %s by QEMU\n", |
14f0720d LC |
735 | qdict_get_bool(qobject_to_qdict(data), "enabled") ? |
736 | "enabled" : "disabled"); | |
737 | } | |
738 | ||
739 | /** | |
740 | * do_info_hpet(): Show HPET state | |
741 | * | |
742 | * Return a QDict with the following information: | |
743 | * | |
744 | * - "enabled": true if hpet if enabled, false otherwise | |
745 | * | |
746 | * Example: | |
747 | * | |
748 | * { "enabled": true } | |
749 | */ | |
750 | static void do_info_hpet(Monitor *mon, QObject **ret_data) | |
751 | { | |
752 | *ret_data = qobject_from_jsonf("{ 'enabled': %i }", !no_hpet); | |
16b29ae1 | 753 | } |
bf4f74c0 | 754 | #endif |
16b29ae1 | 755 | |
9603ceba | 756 | static void do_info_uuid_print(Monitor *mon, const QObject *data) |
a36e69dd | 757 | { |
9603ceba LC |
758 | monitor_printf(mon, "%s\n", qdict_get_str(qobject_to_qdict(data), "UUID")); |
759 | } | |
760 | ||
761 | /** | |
762 | * do_info_uuid(): Show VM UUID | |
763 | * | |
764 | * Return a QDict with the following information: | |
765 | * | |
766 | * - "UUID": Universally Unique Identifier | |
767 | * | |
768 | * Example: | |
769 | * | |
770 | * { "UUID": "550e8400-e29b-41d4-a716-446655440000" } | |
771 | */ | |
772 | static void do_info_uuid(Monitor *mon, QObject **ret_data) | |
773 | { | |
774 | char uuid[64]; | |
775 | ||
776 | snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1], | |
376253ec AL |
777 | qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], |
778 | qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], | |
779 | qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], | |
780 | qemu_uuid[14], qemu_uuid[15]); | |
9603ceba | 781 | *ret_data = qobject_from_jsonf("{ 'UUID': %s }", uuid); |
a36e69dd TS |
782 | } |
783 | ||
6a00d601 | 784 | /* get the current CPU defined by the user */ |
9596ebb7 | 785 | static int mon_set_cpu(int cpu_index) |
6a00d601 FB |
786 | { |
787 | CPUState *env; | |
788 | ||
789 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
790 | if (env->cpu_index == cpu_index) { | |
731b0364 | 791 | cur_mon->mon_cpu = env; |
6a00d601 FB |
792 | return 0; |
793 | } | |
794 | } | |
795 | return -1; | |
796 | } | |
797 | ||
9596ebb7 | 798 | static CPUState *mon_get_cpu(void) |
6a00d601 | 799 | { |
731b0364 | 800 | if (!cur_mon->mon_cpu) { |
6a00d601 FB |
801 | mon_set_cpu(0); |
802 | } | |
4c0960c0 | 803 | cpu_synchronize_state(cur_mon->mon_cpu); |
731b0364 | 804 | return cur_mon->mon_cpu; |
6a00d601 FB |
805 | } |
806 | ||
376253ec | 807 | static void do_info_registers(Monitor *mon) |
9307c4c1 | 808 | { |
6a00d601 FB |
809 | CPUState *env; |
810 | env = mon_get_cpu(); | |
9307c4c1 | 811 | #ifdef TARGET_I386 |
376253ec | 812 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
d24b15a8 | 813 | X86_DUMP_FPU); |
9307c4c1 | 814 | #else |
376253ec | 815 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
7fe48483 | 816 | 0); |
9307c4c1 FB |
817 | #endif |
818 | } | |
819 | ||
8f3cec0b LC |
820 | static void print_cpu_iter(QObject *obj, void *opaque) |
821 | { | |
822 | QDict *cpu; | |
823 | int active = ' '; | |
824 | Monitor *mon = opaque; | |
825 | ||
826 | assert(qobject_type(obj) == QTYPE_QDICT); | |
827 | cpu = qobject_to_qdict(obj); | |
828 | ||
55483ad6 | 829 | if (qdict_get_bool(cpu, "current")) { |
8f3cec0b | 830 | active = '*'; |
55483ad6 | 831 | } |
8f3cec0b LC |
832 | |
833 | monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU")); | |
834 | ||
835 | #if defined(TARGET_I386) | |
836 | monitor_printf(mon, "pc=0x" TARGET_FMT_lx, | |
837 | (target_ulong) qdict_get_int(cpu, "pc")); | |
838 | #elif defined(TARGET_PPC) | |
839 | monitor_printf(mon, "nip=0x" TARGET_FMT_lx, | |
840 | (target_long) qdict_get_int(cpu, "nip")); | |
841 | #elif defined(TARGET_SPARC) | |
842 | monitor_printf(mon, "pc=0x " TARGET_FMT_lx, | |
843 | (target_long) qdict_get_int(cpu, "pc")); | |
844 | monitor_printf(mon, "npc=0x" TARGET_FMT_lx, | |
845 | (target_long) qdict_get_int(cpu, "npc")); | |
846 | #elif defined(TARGET_MIPS) | |
847 | monitor_printf(mon, "PC=0x" TARGET_FMT_lx, | |
848 | (target_long) qdict_get_int(cpu, "PC")); | |
849 | #endif | |
850 | ||
55483ad6 | 851 | if (qdict_get_bool(cpu, "halted")) { |
8f3cec0b | 852 | monitor_printf(mon, " (halted)"); |
55483ad6 | 853 | } |
8f3cec0b LC |
854 | |
855 | monitor_printf(mon, "\n"); | |
856 | } | |
857 | ||
858 | static void monitor_print_cpus(Monitor *mon, const QObject *data) | |
859 | { | |
860 | QList *cpu_list; | |
861 | ||
862 | assert(qobject_type(data) == QTYPE_QLIST); | |
863 | cpu_list = qobject_to_qlist(data); | |
864 | qlist_iter(cpu_list, print_cpu_iter, mon); | |
865 | } | |
866 | ||
867 | /** | |
868 | * do_info_cpus(): Show CPU information | |
869 | * | |
55483ad6 | 870 | * Return a QList. Each CPU is represented by a QDict, which contains: |
8f3cec0b | 871 | * |
55483ad6 LC |
872 | * - "cpu": CPU index |
873 | * - "current": true if this is the current CPU, false otherwise | |
874 | * - "halted": true if the cpu is halted, false otherwise | |
875 | * - Current program counter. The key's name depends on the architecture: | |
876 | * "pc": i386/x86)64 | |
877 | * "nip": PPC | |
878 | * "pc" and "npc": sparc | |
879 | * "PC": mips | |
8f3cec0b | 880 | * |
55483ad6 LC |
881 | * Example: |
882 | * | |
883 | * [ { "CPU": 0, "current": true, "halted": false, "pc": 3227107138 }, | |
884 | * { "CPU": 1, "current": false, "halted": true, "pc": 7108165 } ] | |
8f3cec0b LC |
885 | */ |
886 | static void do_info_cpus(Monitor *mon, QObject **ret_data) | |
6a00d601 FB |
887 | { |
888 | CPUState *env; | |
8f3cec0b LC |
889 | QList *cpu_list; |
890 | ||
891 | cpu_list = qlist_new(); | |
6a00d601 FB |
892 | |
893 | /* just to set the default cpu if not already done */ | |
894 | mon_get_cpu(); | |
895 | ||
896 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
55483ad6 LC |
897 | QDict *cpu; |
898 | QObject *obj; | |
8f3cec0b | 899 | |
4c0960c0 | 900 | cpu_synchronize_state(env); |
8f3cec0b | 901 | |
55483ad6 LC |
902 | obj = qobject_from_jsonf("{ 'CPU': %d, 'current': %i, 'halted': %i }", |
903 | env->cpu_index, env == mon->mon_cpu, | |
904 | env->halted); | |
55483ad6 LC |
905 | |
906 | cpu = qobject_to_qdict(obj); | |
8f3cec0b | 907 | |
6a00d601 | 908 | #if defined(TARGET_I386) |
8f3cec0b | 909 | qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base)); |
e80e1cc4 | 910 | #elif defined(TARGET_PPC) |
8f3cec0b | 911 | qdict_put(cpu, "nip", qint_from_int(env->nip)); |
ba3c64fb | 912 | #elif defined(TARGET_SPARC) |
8f3cec0b LC |
913 | qdict_put(cpu, "pc", qint_from_int(env->pc)); |
914 | qdict_put(cpu, "npc", qint_from_int(env->npc)); | |
ead9360e | 915 | #elif defined(TARGET_MIPS) |
8f3cec0b | 916 | qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC)); |
ce5232c5 | 917 | #endif |
8f3cec0b LC |
918 | |
919 | qlist_append(cpu_list, cpu); | |
6a00d601 | 920 | } |
8f3cec0b LC |
921 | |
922 | *ret_data = QOBJECT(cpu_list); | |
6a00d601 FB |
923 | } |
924 | ||
584cbdb5 | 925 | static int do_cpu_set(Monitor *mon, const QDict *qdict, QObject **ret_data) |
6a00d601 | 926 | { |
d54908a5 | 927 | int index = qdict_get_int(qdict, "index"); |
584cbdb5 | 928 | if (mon_set_cpu(index) < 0) { |
cc0c4185 | 929 | qemu_error_new(QERR_INVALID_PARAMETER, "index"); |
584cbdb5 LC |
930 | return -1; |
931 | } | |
932 | return 0; | |
6a00d601 FB |
933 | } |
934 | ||
376253ec | 935 | static void do_info_jit(Monitor *mon) |
e3db7226 | 936 | { |
376253ec | 937 | dump_exec_info((FILE *)mon, monitor_fprintf); |
e3db7226 FB |
938 | } |
939 | ||
376253ec | 940 | static void do_info_history(Monitor *mon) |
aa455485 FB |
941 | { |
942 | int i; | |
7e2515e8 | 943 | const char *str; |
3b46e624 | 944 | |
cde76ee1 AL |
945 | if (!mon->rs) |
946 | return; | |
7e2515e8 FB |
947 | i = 0; |
948 | for(;;) { | |
731b0364 | 949 | str = readline_get_history(mon->rs, i); |
7e2515e8 FB |
950 | if (!str) |
951 | break; | |
376253ec | 952 | monitor_printf(mon, "%d: '%s'\n", i, str); |
8e3a9fd2 | 953 | i++; |
aa455485 FB |
954 | } |
955 | } | |
956 | ||
76a66253 JM |
957 | #if defined(TARGET_PPC) |
958 | /* XXX: not implemented in other targets */ | |
376253ec | 959 | static void do_info_cpu_stats(Monitor *mon) |
76a66253 JM |
960 | { |
961 | CPUState *env; | |
962 | ||
963 | env = mon_get_cpu(); | |
376253ec | 964 | cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0); |
76a66253 JM |
965 | } |
966 | #endif | |
967 | ||
b223f35f LC |
968 | /** |
969 | * do_quit(): Quit QEMU execution | |
970 | */ | |
ef4b7eee | 971 | static int do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba FB |
972 | { |
973 | exit(0); | |
ef4b7eee | 974 | return 0; |
9dc39cba FB |
975 | } |
976 | ||
376253ec | 977 | static int eject_device(Monitor *mon, BlockDriverState *bs, int force) |
9dc39cba FB |
978 | { |
979 | if (bdrv_is_inserted(bs)) { | |
980 | if (!force) { | |
981 | if (!bdrv_is_removable(bs)) { | |
2c2a6bb8 MA |
982 | qemu_error_new(QERR_DEVICE_NOT_REMOVABLE, |
983 | bdrv_get_device_name(bs)); | |
9dc39cba FB |
984 | return -1; |
985 | } | |
986 | if (bdrv_is_locked(bs)) { | |
2c2a6bb8 | 987 | qemu_error_new(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs)); |
9dc39cba FB |
988 | return -1; |
989 | } | |
990 | } | |
991 | bdrv_close(bs); | |
992 | } | |
993 | return 0; | |
994 | } | |
995 | ||
9b9d4d9c | 996 | static int do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba FB |
997 | { |
998 | BlockDriverState *bs; | |
f18c16de | 999 | int force = qdict_get_int(qdict, "force"); |
78d714e0 | 1000 | const char *filename = qdict_get_str(qdict, "device"); |
9dc39cba | 1001 | |
9307c4c1 | 1002 | bs = bdrv_find(filename); |
9dc39cba | 1003 | if (!bs) { |
2c2a6bb8 | 1004 | qemu_error_new(QERR_DEVICE_NOT_FOUND, filename); |
9b9d4d9c | 1005 | return -1; |
9dc39cba | 1006 | } |
9b9d4d9c | 1007 | return eject_device(mon, bs, force); |
9dc39cba FB |
1008 | } |
1009 | ||
ba85d351 | 1010 | static int do_block_set_passwd(Monitor *mon, const QDict *qdict, |
a3a55a2e LC |
1011 | QObject **ret_data) |
1012 | { | |
1013 | BlockDriverState *bs; | |
1014 | ||
1015 | bs = bdrv_find(qdict_get_str(qdict, "device")); | |
1016 | if (!bs) { | |
1017 | qemu_error_new(QERR_DEVICE_NOT_FOUND, qdict_get_str(qdict, "device")); | |
ba85d351 | 1018 | return -1; |
a3a55a2e LC |
1019 | } |
1020 | ||
1021 | if (bdrv_set_key(bs, qdict_get_str(qdict, "password")) < 0) { | |
1022 | qemu_error_new(QERR_INVALID_PASSWORD); | |
ba85d351 | 1023 | return -1; |
a3a55a2e | 1024 | } |
ba85d351 LC |
1025 | |
1026 | return 0; | |
a3a55a2e LC |
1027 | } |
1028 | ||
0bbc47bb LC |
1029 | static int do_change_block(Monitor *mon, const char *device, |
1030 | const char *filename, const char *fmt) | |
9dc39cba FB |
1031 | { |
1032 | BlockDriverState *bs; | |
2ecea9b8 | 1033 | BlockDriver *drv = NULL; |
9dc39cba | 1034 | |
9307c4c1 | 1035 | bs = bdrv_find(device); |
9dc39cba | 1036 | if (!bs) { |
ec3b82af | 1037 | qemu_error_new(QERR_DEVICE_NOT_FOUND, device); |
0bbc47bb | 1038 | return -1; |
9dc39cba | 1039 | } |
2ecea9b8 | 1040 | if (fmt) { |
eb852011 | 1041 | drv = bdrv_find_whitelisted_format(fmt); |
2ecea9b8 | 1042 | if (!drv) { |
ec3b82af | 1043 | qemu_error_new(QERR_INVALID_BLOCK_FORMAT, fmt); |
0bbc47bb | 1044 | return -1; |
2ecea9b8 AJ |
1045 | } |
1046 | } | |
0bbc47bb LC |
1047 | if (eject_device(mon, bs, 0) < 0) { |
1048 | return -1; | |
1049 | } | |
1050 | if (bdrv_open2(bs, filename, BDRV_O_RDWR, drv) < 0) { | |
1051 | return -1; | |
1052 | } | |
1053 | return monitor_read_bdrv_key_start(mon, bs, NULL, NULL); | |
bb5fc20f AL |
1054 | } |
1055 | ||
0bbc47bb | 1056 | static int change_vnc_password(const char *password) |
bb5fc20f | 1057 | { |
0bbc47bb | 1058 | if (vnc_display_password(NULL, password) < 0) { |
ec3b82af | 1059 | qemu_error_new(QERR_SET_PASSWD_FAILED); |
0bbc47bb LC |
1060 | return -1; |
1061 | } | |
bb5fc20f | 1062 | |
0bbc47bb | 1063 | return 0; |
2895e075 MA |
1064 | } |
1065 | ||
1066 | static void change_vnc_password_cb(Monitor *mon, const char *password, | |
1067 | void *opaque) | |
1068 | { | |
ec3b82af | 1069 | change_vnc_password(password); |
731b0364 | 1070 | monitor_read_command(mon, 1); |
9dc39cba FB |
1071 | } |
1072 | ||
0bbc47bb | 1073 | static int do_change_vnc(Monitor *mon, const char *target, const char *arg) |
e25a5822 | 1074 | { |
70848515 | 1075 | if (strcmp(target, "passwd") == 0 || |
28a76be8 AL |
1076 | strcmp(target, "password") == 0) { |
1077 | if (arg) { | |
bb5fc20f | 1078 | char password[9]; |
28a76be8 AL |
1079 | strncpy(password, arg, sizeof(password)); |
1080 | password[sizeof(password) - 1] = '\0'; | |
0bbc47bb | 1081 | return change_vnc_password(password); |
bb5fc20f | 1082 | } else { |
0bbc47bb | 1083 | return monitor_read_password(mon, change_vnc_password_cb, NULL); |
bb5fc20f | 1084 | } |
70848515 | 1085 | } else { |
0bbc47bb | 1086 | if (vnc_display_open(NULL, target) < 0) { |
ec3b82af | 1087 | qemu_error_new(QERR_VNC_SERVER_FAILED, target); |
0bbc47bb LC |
1088 | return -1; |
1089 | } | |
70848515 | 1090 | } |
0bbc47bb LC |
1091 | |
1092 | return 0; | |
e25a5822 TS |
1093 | } |
1094 | ||
ec3b82af MA |
1095 | /** |
1096 | * do_change(): Change a removable medium, or VNC configuration | |
1097 | */ | |
0bbc47bb | 1098 | static int do_change(Monitor *mon, const QDict *qdict, QObject **ret_data) |
e25a5822 | 1099 | { |
1d4daa91 LC |
1100 | const char *device = qdict_get_str(qdict, "device"); |
1101 | const char *target = qdict_get_str(qdict, "target"); | |
1102 | const char *arg = qdict_get_try_str(qdict, "arg"); | |
0bbc47bb LC |
1103 | int ret; |
1104 | ||
e25a5822 | 1105 | if (strcmp(device, "vnc") == 0) { |
0bbc47bb | 1106 | ret = do_change_vnc(mon, target, arg); |
e25a5822 | 1107 | } else { |
0bbc47bb | 1108 | ret = do_change_block(mon, device, target, arg); |
e25a5822 | 1109 | } |
0bbc47bb LC |
1110 | |
1111 | return ret; | |
e25a5822 TS |
1112 | } |
1113 | ||
d54908a5 | 1114 | static void do_screen_dump(Monitor *mon, const QDict *qdict) |
59a983b9 | 1115 | { |
d54908a5 | 1116 | vga_hw_screen_dump(qdict_get_str(qdict, "filename")); |
59a983b9 FB |
1117 | } |
1118 | ||
d54908a5 | 1119 | static void do_logfile(Monitor *mon, const QDict *qdict) |
e735b91c | 1120 | { |
d54908a5 | 1121 | cpu_set_log_filename(qdict_get_str(qdict, "filename")); |
e735b91c PB |
1122 | } |
1123 | ||
d54908a5 | 1124 | static void do_log(Monitor *mon, const QDict *qdict) |
f193c797 FB |
1125 | { |
1126 | int mask; | |
d54908a5 | 1127 | const char *items = qdict_get_str(qdict, "items"); |
3b46e624 | 1128 | |
9307c4c1 | 1129 | if (!strcmp(items, "none")) { |
f193c797 FB |
1130 | mask = 0; |
1131 | } else { | |
9307c4c1 | 1132 | mask = cpu_str_to_log_mask(items); |
f193c797 | 1133 | if (!mask) { |
376253ec | 1134 | help_cmd(mon, "log"); |
f193c797 FB |
1135 | return; |
1136 | } | |
1137 | } | |
1138 | cpu_set_log(mask); | |
1139 | } | |
1140 | ||
d54908a5 | 1141 | static void do_singlestep(Monitor *mon, const QDict *qdict) |
1b530a6d | 1142 | { |
d54908a5 | 1143 | const char *option = qdict_get_try_str(qdict, "option"); |
1b530a6d AJ |
1144 | if (!option || !strcmp(option, "on")) { |
1145 | singlestep = 1; | |
1146 | } else if (!strcmp(option, "off")) { | |
1147 | singlestep = 0; | |
1148 | } else { | |
1149 | monitor_printf(mon, "unexpected option %s\n", option); | |
1150 | } | |
1151 | } | |
1152 | ||
e0c97bde LC |
1153 | /** |
1154 | * do_stop(): Stop VM execution | |
1155 | */ | |
ef4b7eee | 1156 | static int do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data) |
8a7ddc38 FB |
1157 | { |
1158 | vm_stop(EXCP_INTERRUPT); | |
ef4b7eee | 1159 | return 0; |
8a7ddc38 FB |
1160 | } |
1161 | ||
bb5fc20f | 1162 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs); |
c0f4ce77 | 1163 | |
376253ec AL |
1164 | struct bdrv_iterate_context { |
1165 | Monitor *mon; | |
1166 | int err; | |
1167 | }; | |
1168 | ||
a1f896a0 LC |
1169 | /** |
1170 | * do_cont(): Resume emulation. | |
1171 | */ | |
d5a7b38f | 1172 | static int do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data) |
8a7ddc38 | 1173 | { |
376253ec | 1174 | struct bdrv_iterate_context context = { mon, 0 }; |
c0f4ce77 | 1175 | |
376253ec | 1176 | bdrv_iterate(encrypted_bdrv_it, &context); |
c0f4ce77 | 1177 | /* only resume the vm if all keys are set and valid */ |
d5a7b38f | 1178 | if (!context.err) { |
c0f4ce77 | 1179 | vm_start(); |
d5a7b38f LC |
1180 | return 0; |
1181 | } else { | |
1182 | return -1; | |
1183 | } | |
8a7ddc38 FB |
1184 | } |
1185 | ||
bb5fc20f AL |
1186 | static void bdrv_key_cb(void *opaque, int err) |
1187 | { | |
376253ec AL |
1188 | Monitor *mon = opaque; |
1189 | ||
bb5fc20f AL |
1190 | /* another key was set successfully, retry to continue */ |
1191 | if (!err) | |
a1f896a0 | 1192 | do_cont(mon, NULL, NULL); |
bb5fc20f AL |
1193 | } |
1194 | ||
1195 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs) | |
1196 | { | |
376253ec | 1197 | struct bdrv_iterate_context *context = opaque; |
bb5fc20f | 1198 | |
376253ec AL |
1199 | if (!context->err && bdrv_key_required(bs)) { |
1200 | context->err = -EBUSY; | |
1201 | monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb, | |
1202 | context->mon); | |
bb5fc20f AL |
1203 | } |
1204 | } | |
1205 | ||
d54908a5 | 1206 | static void do_gdbserver(Monitor *mon, const QDict *qdict) |
59030a8c | 1207 | { |
d54908a5 | 1208 | const char *device = qdict_get_try_str(qdict, "device"); |
59030a8c AL |
1209 | if (!device) |
1210 | device = "tcp::" DEFAULT_GDBSTUB_PORT; | |
1211 | if (gdbserver_start(device) < 0) { | |
1212 | monitor_printf(mon, "Could not open gdbserver on device '%s'\n", | |
1213 | device); | |
1214 | } else if (strcmp(device, "none") == 0) { | |
36556b20 | 1215 | monitor_printf(mon, "Disabled gdbserver\n"); |
8a7ddc38 | 1216 | } else { |
59030a8c AL |
1217 | monitor_printf(mon, "Waiting for gdb connection on device '%s'\n", |
1218 | device); | |
8a7ddc38 FB |
1219 | } |
1220 | } | |
1221 | ||
d54908a5 | 1222 | static void do_watchdog_action(Monitor *mon, const QDict *qdict) |
9dd986cc | 1223 | { |
d54908a5 | 1224 | const char *action = qdict_get_str(qdict, "action"); |
9dd986cc RJ |
1225 | if (select_watchdog_action(action) == -1) { |
1226 | monitor_printf(mon, "Unknown watchdog action '%s'\n", action); | |
1227 | } | |
1228 | } | |
1229 | ||
376253ec | 1230 | static void monitor_printc(Monitor *mon, int c) |
9307c4c1 | 1231 | { |
376253ec | 1232 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1233 | switch(c) { |
1234 | case '\'': | |
376253ec | 1235 | monitor_printf(mon, "\\'"); |
9307c4c1 FB |
1236 | break; |
1237 | case '\\': | |
376253ec | 1238 | monitor_printf(mon, "\\\\"); |
9307c4c1 FB |
1239 | break; |
1240 | case '\n': | |
376253ec | 1241 | monitor_printf(mon, "\\n"); |
9307c4c1 FB |
1242 | break; |
1243 | case '\r': | |
376253ec | 1244 | monitor_printf(mon, "\\r"); |
9307c4c1 FB |
1245 | break; |
1246 | default: | |
1247 | if (c >= 32 && c <= 126) { | |
376253ec | 1248 | monitor_printf(mon, "%c", c); |
9307c4c1 | 1249 | } else { |
376253ec | 1250 | monitor_printf(mon, "\\x%02x", c); |
9307c4c1 FB |
1251 | } |
1252 | break; | |
1253 | } | |
376253ec | 1254 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1255 | } |
1256 | ||
376253ec | 1257 | static void memory_dump(Monitor *mon, int count, int format, int wsize, |
c227f099 | 1258 | target_phys_addr_t addr, int is_physical) |
9307c4c1 | 1259 | { |
6a00d601 | 1260 | CPUState *env; |
23842aab | 1261 | int l, line_size, i, max_digits, len; |
9307c4c1 FB |
1262 | uint8_t buf[16]; |
1263 | uint64_t v; | |
1264 | ||
1265 | if (format == 'i') { | |
1266 | int flags; | |
1267 | flags = 0; | |
6a00d601 | 1268 | env = mon_get_cpu(); |
09b9418c | 1269 | if (!is_physical) |
6a00d601 | 1270 | return; |
9307c4c1 | 1271 | #ifdef TARGET_I386 |
4c27ba27 | 1272 | if (wsize == 2) { |
9307c4c1 | 1273 | flags = 1; |
4c27ba27 FB |
1274 | } else if (wsize == 4) { |
1275 | flags = 0; | |
1276 | } else { | |
6a15fd12 | 1277 | /* as default we use the current CS size */ |
4c27ba27 | 1278 | flags = 0; |
6a15fd12 FB |
1279 | if (env) { |
1280 | #ifdef TARGET_X86_64 | |
5fafdf24 | 1281 | if ((env->efer & MSR_EFER_LMA) && |
6a15fd12 FB |
1282 | (env->segs[R_CS].flags & DESC_L_MASK)) |
1283 | flags = 2; | |
1284 | else | |
1285 | #endif | |
1286 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
1287 | flags = 1; | |
1288 | } | |
4c27ba27 FB |
1289 | } |
1290 | #endif | |
376253ec | 1291 | monitor_disas(mon, env, addr, count, is_physical, flags); |
9307c4c1 FB |
1292 | return; |
1293 | } | |
1294 | ||
1295 | len = wsize * count; | |
1296 | if (wsize == 1) | |
1297 | line_size = 8; | |
1298 | else | |
1299 | line_size = 16; | |
9307c4c1 FB |
1300 | max_digits = 0; |
1301 | ||
1302 | switch(format) { | |
1303 | case 'o': | |
1304 | max_digits = (wsize * 8 + 2) / 3; | |
1305 | break; | |
1306 | default: | |
1307 | case 'x': | |
1308 | max_digits = (wsize * 8) / 4; | |
1309 | break; | |
1310 | case 'u': | |
1311 | case 'd': | |
1312 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
1313 | break; | |
1314 | case 'c': | |
1315 | wsize = 1; | |
1316 | break; | |
1317 | } | |
1318 | ||
1319 | while (len > 0) { | |
7743e588 | 1320 | if (is_physical) |
376253ec | 1321 | monitor_printf(mon, TARGET_FMT_plx ":", addr); |
7743e588 | 1322 | else |
376253ec | 1323 | monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr); |
9307c4c1 FB |
1324 | l = len; |
1325 | if (l > line_size) | |
1326 | l = line_size; | |
1327 | if (is_physical) { | |
1328 | cpu_physical_memory_rw(addr, buf, l, 0); | |
1329 | } else { | |
6a00d601 | 1330 | env = mon_get_cpu(); |
c8f79b67 | 1331 | if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
376253ec | 1332 | monitor_printf(mon, " Cannot access memory\n"); |
c8f79b67 AL |
1333 | break; |
1334 | } | |
9307c4c1 | 1335 | } |
5fafdf24 | 1336 | i = 0; |
9307c4c1 FB |
1337 | while (i < l) { |
1338 | switch(wsize) { | |
1339 | default: | |
1340 | case 1: | |
1341 | v = ldub_raw(buf + i); | |
1342 | break; | |
1343 | case 2: | |
1344 | v = lduw_raw(buf + i); | |
1345 | break; | |
1346 | case 4: | |
92a31b1f | 1347 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
1348 | break; |
1349 | case 8: | |
1350 | v = ldq_raw(buf + i); | |
1351 | break; | |
1352 | } | |
376253ec | 1353 | monitor_printf(mon, " "); |
9307c4c1 FB |
1354 | switch(format) { |
1355 | case 'o': | |
376253ec | 1356 | monitor_printf(mon, "%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
1357 | break; |
1358 | case 'x': | |
376253ec | 1359 | monitor_printf(mon, "0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
1360 | break; |
1361 | case 'u': | |
376253ec | 1362 | monitor_printf(mon, "%*" PRIu64, max_digits, v); |
9307c4c1 FB |
1363 | break; |
1364 | case 'd': | |
376253ec | 1365 | monitor_printf(mon, "%*" PRId64, max_digits, v); |
9307c4c1 FB |
1366 | break; |
1367 | case 'c': | |
376253ec | 1368 | monitor_printc(mon, v); |
9307c4c1 FB |
1369 | break; |
1370 | } | |
1371 | i += wsize; | |
1372 | } | |
376253ec | 1373 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1374 | addr += l; |
1375 | len -= l; | |
1376 | } | |
1377 | } | |
1378 | ||
1bd1442e | 1379 | static void do_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1380 | { |
1bd1442e LC |
1381 | int count = qdict_get_int(qdict, "count"); |
1382 | int format = qdict_get_int(qdict, "format"); | |
1383 | int size = qdict_get_int(qdict, "size"); | |
1384 | target_long addr = qdict_get_int(qdict, "addr"); | |
1385 | ||
376253ec | 1386 | memory_dump(mon, count, format, size, addr, 0); |
9307c4c1 FB |
1387 | } |
1388 | ||
1bd1442e | 1389 | static void do_physical_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1390 | { |
1bd1442e LC |
1391 | int count = qdict_get_int(qdict, "count"); |
1392 | int format = qdict_get_int(qdict, "format"); | |
1393 | int size = qdict_get_int(qdict, "size"); | |
c227f099 | 1394 | target_phys_addr_t addr = qdict_get_int(qdict, "addr"); |
1bd1442e | 1395 | |
376253ec | 1396 | memory_dump(mon, count, format, size, addr, 1); |
9307c4c1 FB |
1397 | } |
1398 | ||
1bd1442e | 1399 | static void do_print(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1400 | { |
1bd1442e | 1401 | int format = qdict_get_int(qdict, "format"); |
c227f099 | 1402 | target_phys_addr_t val = qdict_get_int(qdict, "val"); |
1bd1442e | 1403 | |
7743e588 | 1404 | #if TARGET_PHYS_ADDR_BITS == 32 |
9307c4c1 FB |
1405 | switch(format) { |
1406 | case 'o': | |
376253ec | 1407 | monitor_printf(mon, "%#o", val); |
9307c4c1 FB |
1408 | break; |
1409 | case 'x': | |
376253ec | 1410 | monitor_printf(mon, "%#x", val); |
9307c4c1 FB |
1411 | break; |
1412 | case 'u': | |
376253ec | 1413 | monitor_printf(mon, "%u", val); |
9307c4c1 FB |
1414 | break; |
1415 | default: | |
1416 | case 'd': | |
376253ec | 1417 | monitor_printf(mon, "%d", val); |
9307c4c1 FB |
1418 | break; |
1419 | case 'c': | |
376253ec | 1420 | monitor_printc(mon, val); |
9307c4c1 FB |
1421 | break; |
1422 | } | |
92a31b1f FB |
1423 | #else |
1424 | switch(format) { | |
1425 | case 'o': | |
376253ec | 1426 | monitor_printf(mon, "%#" PRIo64, val); |
92a31b1f FB |
1427 | break; |
1428 | case 'x': | |
376253ec | 1429 | monitor_printf(mon, "%#" PRIx64, val); |
92a31b1f FB |
1430 | break; |
1431 | case 'u': | |
376253ec | 1432 | monitor_printf(mon, "%" PRIu64, val); |
92a31b1f FB |
1433 | break; |
1434 | default: | |
1435 | case 'd': | |
376253ec | 1436 | monitor_printf(mon, "%" PRId64, val); |
92a31b1f FB |
1437 | break; |
1438 | case 'c': | |
376253ec | 1439 | monitor_printc(mon, val); |
92a31b1f FB |
1440 | break; |
1441 | } | |
1442 | #endif | |
376253ec | 1443 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1444 | } |
1445 | ||
9869622e | 1446 | static int do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data) |
b371dc59 FB |
1447 | { |
1448 | FILE *f; | |
afe67ef2 LC |
1449 | uint32_t size = qdict_get_int(qdict, "size"); |
1450 | const char *filename = qdict_get_str(qdict, "filename"); | |
1451 | target_long addr = qdict_get_int(qdict, "val"); | |
b371dc59 FB |
1452 | uint32_t l; |
1453 | CPUState *env; | |
1454 | uint8_t buf[1024]; | |
9869622e | 1455 | int ret = -1; |
b371dc59 FB |
1456 | |
1457 | env = mon_get_cpu(); | |
b371dc59 FB |
1458 | |
1459 | f = fopen(filename, "wb"); | |
1460 | if (!f) { | |
c34ed28b | 1461 | qemu_error_new(QERR_OPEN_FILE_FAILED, filename); |
9869622e | 1462 | return -1; |
b371dc59 FB |
1463 | } |
1464 | while (size != 0) { | |
1465 | l = sizeof(buf); | |
1466 | if (l > size) | |
1467 | l = size; | |
1468 | cpu_memory_rw_debug(env, addr, buf, l, 0); | |
27e3ddd3 KS |
1469 | if (fwrite(buf, 1, l, f) != l) { |
1470 | monitor_printf(mon, "fwrite() error in do_memory_save\n"); | |
1471 | goto exit; | |
1472 | } | |
b371dc59 FB |
1473 | addr += l; |
1474 | size -= l; | |
1475 | } | |
9869622e LC |
1476 | |
1477 | ret = 0; | |
1478 | ||
27e3ddd3 | 1479 | exit: |
b371dc59 | 1480 | fclose(f); |
9869622e | 1481 | return ret; |
b371dc59 FB |
1482 | } |
1483 | ||
fe38a32a | 1484 | static int do_physical_memory_save(Monitor *mon, const QDict *qdict, |
18f5a8bf | 1485 | QObject **ret_data) |
a8bdf7a6 AJ |
1486 | { |
1487 | FILE *f; | |
1488 | uint32_t l; | |
1489 | uint8_t buf[1024]; | |
afe67ef2 LC |
1490 | uint32_t size = qdict_get_int(qdict, "size"); |
1491 | const char *filename = qdict_get_str(qdict, "filename"); | |
c227f099 | 1492 | target_phys_addr_t addr = qdict_get_int(qdict, "val"); |
fe38a32a | 1493 | int ret = -1; |
a8bdf7a6 AJ |
1494 | |
1495 | f = fopen(filename, "wb"); | |
1496 | if (!f) { | |
95fada8c | 1497 | qemu_error_new(QERR_OPEN_FILE_FAILED, filename); |
fe38a32a | 1498 | return -1; |
a8bdf7a6 AJ |
1499 | } |
1500 | while (size != 0) { | |
1501 | l = sizeof(buf); | |
1502 | if (l > size) | |
1503 | l = size; | |
1504 | cpu_physical_memory_rw(addr, buf, l, 0); | |
27e3ddd3 KS |
1505 | if (fwrite(buf, 1, l, f) != l) { |
1506 | monitor_printf(mon, "fwrite() error in do_physical_memory_save\n"); | |
1507 | goto exit; | |
1508 | } | |
a8bdf7a6 AJ |
1509 | fflush(f); |
1510 | addr += l; | |
1511 | size -= l; | |
1512 | } | |
fe38a32a LC |
1513 | |
1514 | ret = 0; | |
1515 | ||
27e3ddd3 | 1516 | exit: |
a8bdf7a6 | 1517 | fclose(f); |
fe38a32a | 1518 | return ret; |
a8bdf7a6 AJ |
1519 | } |
1520 | ||
f18c16de | 1521 | static void do_sum(Monitor *mon, const QDict *qdict) |
e4cf1adc FB |
1522 | { |
1523 | uint32_t addr; | |
1524 | uint8_t buf[1]; | |
1525 | uint16_t sum; | |
f18c16de LC |
1526 | uint32_t start = qdict_get_int(qdict, "start"); |
1527 | uint32_t size = qdict_get_int(qdict, "size"); | |
e4cf1adc FB |
1528 | |
1529 | sum = 0; | |
1530 | for(addr = start; addr < (start + size); addr++) { | |
1531 | cpu_physical_memory_rw(addr, buf, 1, 0); | |
1532 | /* BSD sum algorithm ('sum' Unix command) */ | |
1533 | sum = (sum >> 1) | (sum << 15); | |
1534 | sum += buf[0]; | |
1535 | } | |
376253ec | 1536 | monitor_printf(mon, "%05d\n", sum); |
e4cf1adc FB |
1537 | } |
1538 | ||
a3a91a35 FB |
1539 | typedef struct { |
1540 | int keycode; | |
1541 | const char *name; | |
1542 | } KeyDef; | |
1543 | ||
1544 | static const KeyDef key_defs[] = { | |
1545 | { 0x2a, "shift" }, | |
1546 | { 0x36, "shift_r" }, | |
3b46e624 | 1547 | |
a3a91a35 FB |
1548 | { 0x38, "alt" }, |
1549 | { 0xb8, "alt_r" }, | |
2ba27c7f TS |
1550 | { 0x64, "altgr" }, |
1551 | { 0xe4, "altgr_r" }, | |
a3a91a35 FB |
1552 | { 0x1d, "ctrl" }, |
1553 | { 0x9d, "ctrl_r" }, | |
1554 | ||
1555 | { 0xdd, "menu" }, | |
1556 | ||
1557 | { 0x01, "esc" }, | |
1558 | ||
1559 | { 0x02, "1" }, | |
1560 | { 0x03, "2" }, | |
1561 | { 0x04, "3" }, | |
1562 | { 0x05, "4" }, | |
1563 | { 0x06, "5" }, | |
1564 | { 0x07, "6" }, | |
1565 | { 0x08, "7" }, | |
1566 | { 0x09, "8" }, | |
1567 | { 0x0a, "9" }, | |
1568 | { 0x0b, "0" }, | |
64866c3d FB |
1569 | { 0x0c, "minus" }, |
1570 | { 0x0d, "equal" }, | |
a3a91a35 FB |
1571 | { 0x0e, "backspace" }, |
1572 | ||
1573 | { 0x0f, "tab" }, | |
1574 | { 0x10, "q" }, | |
1575 | { 0x11, "w" }, | |
1576 | { 0x12, "e" }, | |
1577 | { 0x13, "r" }, | |
1578 | { 0x14, "t" }, | |
1579 | { 0x15, "y" }, | |
1580 | { 0x16, "u" }, | |
1581 | { 0x17, "i" }, | |
1582 | { 0x18, "o" }, | |
1583 | { 0x19, "p" }, | |
1584 | ||
1585 | { 0x1c, "ret" }, | |
1586 | ||
1587 | { 0x1e, "a" }, | |
1588 | { 0x1f, "s" }, | |
1589 | { 0x20, "d" }, | |
1590 | { 0x21, "f" }, | |
1591 | { 0x22, "g" }, | |
1592 | { 0x23, "h" }, | |
1593 | { 0x24, "j" }, | |
1594 | { 0x25, "k" }, | |
1595 | { 0x26, "l" }, | |
1596 | ||
1597 | { 0x2c, "z" }, | |
1598 | { 0x2d, "x" }, | |
1599 | { 0x2e, "c" }, | |
1600 | { 0x2f, "v" }, | |
1601 | { 0x30, "b" }, | |
1602 | { 0x31, "n" }, | |
1603 | { 0x32, "m" }, | |
9155fc45 AJ |
1604 | { 0x33, "comma" }, |
1605 | { 0x34, "dot" }, | |
1606 | { 0x35, "slash" }, | |
3b46e624 | 1607 | |
4d3b6f6e AZ |
1608 | { 0x37, "asterisk" }, |
1609 | ||
a3a91a35 | 1610 | { 0x39, "spc" }, |
00ffa62a | 1611 | { 0x3a, "caps_lock" }, |
a3a91a35 FB |
1612 | { 0x3b, "f1" }, |
1613 | { 0x3c, "f2" }, | |
1614 | { 0x3d, "f3" }, | |
1615 | { 0x3e, "f4" }, | |
1616 | { 0x3f, "f5" }, | |
1617 | { 0x40, "f6" }, | |
1618 | { 0x41, "f7" }, | |
1619 | { 0x42, "f8" }, | |
1620 | { 0x43, "f9" }, | |
1621 | { 0x44, "f10" }, | |
00ffa62a | 1622 | { 0x45, "num_lock" }, |
a3a91a35 FB |
1623 | { 0x46, "scroll_lock" }, |
1624 | ||
64866c3d FB |
1625 | { 0xb5, "kp_divide" }, |
1626 | { 0x37, "kp_multiply" }, | |
0cfec834 | 1627 | { 0x4a, "kp_subtract" }, |
64866c3d FB |
1628 | { 0x4e, "kp_add" }, |
1629 | { 0x9c, "kp_enter" }, | |
1630 | { 0x53, "kp_decimal" }, | |
f2289cb6 | 1631 | { 0x54, "sysrq" }, |
64866c3d FB |
1632 | |
1633 | { 0x52, "kp_0" }, | |
1634 | { 0x4f, "kp_1" }, | |
1635 | { 0x50, "kp_2" }, | |
1636 | { 0x51, "kp_3" }, | |
1637 | { 0x4b, "kp_4" }, | |
1638 | { 0x4c, "kp_5" }, | |
1639 | { 0x4d, "kp_6" }, | |
1640 | { 0x47, "kp_7" }, | |
1641 | { 0x48, "kp_8" }, | |
1642 | { 0x49, "kp_9" }, | |
3b46e624 | 1643 | |
a3a91a35 FB |
1644 | { 0x56, "<" }, |
1645 | ||
1646 | { 0x57, "f11" }, | |
1647 | { 0x58, "f12" }, | |
1648 | ||
1649 | { 0xb7, "print" }, | |
1650 | ||
1651 | { 0xc7, "home" }, | |
1652 | { 0xc9, "pgup" }, | |
1653 | { 0xd1, "pgdn" }, | |
1654 | { 0xcf, "end" }, | |
1655 | ||
1656 | { 0xcb, "left" }, | |
1657 | { 0xc8, "up" }, | |
1658 | { 0xd0, "down" }, | |
1659 | { 0xcd, "right" }, | |
1660 | ||
1661 | { 0xd2, "insert" }, | |
1662 | { 0xd3, "delete" }, | |
c0b5b109 BS |
1663 | #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64) |
1664 | { 0xf0, "stop" }, | |
1665 | { 0xf1, "again" }, | |
1666 | { 0xf2, "props" }, | |
1667 | { 0xf3, "undo" }, | |
1668 | { 0xf4, "front" }, | |
1669 | { 0xf5, "copy" }, | |
1670 | { 0xf6, "open" }, | |
1671 | { 0xf7, "paste" }, | |
1672 | { 0xf8, "find" }, | |
1673 | { 0xf9, "cut" }, | |
1674 | { 0xfa, "lf" }, | |
1675 | { 0xfb, "help" }, | |
1676 | { 0xfc, "meta_l" }, | |
1677 | { 0xfd, "meta_r" }, | |
1678 | { 0xfe, "compose" }, | |
1679 | #endif | |
a3a91a35 FB |
1680 | { 0, NULL }, |
1681 | }; | |
1682 | ||
1683 | static int get_keycode(const char *key) | |
1684 | { | |
1685 | const KeyDef *p; | |
64866c3d FB |
1686 | char *endp; |
1687 | int ret; | |
a3a91a35 FB |
1688 | |
1689 | for(p = key_defs; p->name != NULL; p++) { | |
1690 | if (!strcmp(key, p->name)) | |
1691 | return p->keycode; | |
1692 | } | |
64866c3d FB |
1693 | if (strstart(key, "0x", NULL)) { |
1694 | ret = strtoul(key, &endp, 0); | |
1695 | if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) | |
1696 | return ret; | |
1697 | } | |
a3a91a35 FB |
1698 | return -1; |
1699 | } | |
1700 | ||
c8256f9d AZ |
1701 | #define MAX_KEYCODES 16 |
1702 | static uint8_t keycodes[MAX_KEYCODES]; | |
1703 | static int nb_pending_keycodes; | |
1704 | static QEMUTimer *key_timer; | |
1705 | ||
1706 | static void release_keys(void *opaque) | |
1707 | { | |
1708 | int keycode; | |
1709 | ||
1710 | while (nb_pending_keycodes > 0) { | |
1711 | nb_pending_keycodes--; | |
1712 | keycode = keycodes[nb_pending_keycodes]; | |
1713 | if (keycode & 0x80) | |
1714 | kbd_put_keycode(0xe0); | |
1715 | kbd_put_keycode(keycode | 0x80); | |
1716 | } | |
1717 | } | |
1718 | ||
1d4daa91 | 1719 | static void do_sendkey(Monitor *mon, const QDict *qdict) |
a3a91a35 | 1720 | { |
3401c0d9 AZ |
1721 | char keyname_buf[16]; |
1722 | char *separator; | |
1723 | int keyname_len, keycode, i; | |
1d4daa91 LC |
1724 | const char *string = qdict_get_str(qdict, "string"); |
1725 | int has_hold_time = qdict_haskey(qdict, "hold_time"); | |
1726 | int hold_time = qdict_get_try_int(qdict, "hold_time", -1); | |
3401c0d9 | 1727 | |
c8256f9d AZ |
1728 | if (nb_pending_keycodes > 0) { |
1729 | qemu_del_timer(key_timer); | |
1730 | release_keys(NULL); | |
1731 | } | |
1732 | if (!has_hold_time) | |
1733 | hold_time = 100; | |
1734 | i = 0; | |
3401c0d9 AZ |
1735 | while (1) { |
1736 | separator = strchr(string, '-'); | |
1737 | keyname_len = separator ? separator - string : strlen(string); | |
1738 | if (keyname_len > 0) { | |
1739 | pstrcpy(keyname_buf, sizeof(keyname_buf), string); | |
1740 | if (keyname_len > sizeof(keyname_buf) - 1) { | |
376253ec | 1741 | monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf); |
3401c0d9 | 1742 | return; |
a3a91a35 | 1743 | } |
c8256f9d | 1744 | if (i == MAX_KEYCODES) { |
376253ec | 1745 | monitor_printf(mon, "too many keys\n"); |
3401c0d9 AZ |
1746 | return; |
1747 | } | |
1748 | keyname_buf[keyname_len] = 0; | |
1749 | keycode = get_keycode(keyname_buf); | |
1750 | if (keycode < 0) { | |
376253ec | 1751 | monitor_printf(mon, "unknown key: '%s'\n", keyname_buf); |
3401c0d9 AZ |
1752 | return; |
1753 | } | |
c8256f9d | 1754 | keycodes[i++] = keycode; |
a3a91a35 | 1755 | } |
3401c0d9 | 1756 | if (!separator) |
a3a91a35 | 1757 | break; |
3401c0d9 | 1758 | string = separator + 1; |
a3a91a35 | 1759 | } |
c8256f9d | 1760 | nb_pending_keycodes = i; |
a3a91a35 | 1761 | /* key down events */ |
c8256f9d | 1762 | for (i = 0; i < nb_pending_keycodes; i++) { |
a3a91a35 FB |
1763 | keycode = keycodes[i]; |
1764 | if (keycode & 0x80) | |
1765 | kbd_put_keycode(0xe0); | |
1766 | kbd_put_keycode(keycode & 0x7f); | |
1767 | } | |
c8256f9d | 1768 | /* delayed key up events */ |
f227f17d | 1769 | qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
6ee093c9 | 1770 | muldiv64(get_ticks_per_sec(), hold_time, 1000)); |
a3a91a35 FB |
1771 | } |
1772 | ||
13224a87 FB |
1773 | static int mouse_button_state; |
1774 | ||
1d4daa91 | 1775 | static void do_mouse_move(Monitor *mon, const QDict *qdict) |
13224a87 FB |
1776 | { |
1777 | int dx, dy, dz; | |
1d4daa91 LC |
1778 | const char *dx_str = qdict_get_str(qdict, "dx_str"); |
1779 | const char *dy_str = qdict_get_str(qdict, "dy_str"); | |
1780 | const char *dz_str = qdict_get_try_str(qdict, "dz_str"); | |
13224a87 FB |
1781 | dx = strtol(dx_str, NULL, 0); |
1782 | dy = strtol(dy_str, NULL, 0); | |
1783 | dz = 0; | |
5fafdf24 | 1784 | if (dz_str) |
13224a87 FB |
1785 | dz = strtol(dz_str, NULL, 0); |
1786 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
1787 | } | |
1788 | ||
d54908a5 | 1789 | static void do_mouse_button(Monitor *mon, const QDict *qdict) |
13224a87 | 1790 | { |
d54908a5 | 1791 | int button_state = qdict_get_int(qdict, "button_state"); |
13224a87 FB |
1792 | mouse_button_state = button_state; |
1793 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
1794 | } | |
1795 | ||
aa93e39c | 1796 | static void do_ioport_read(Monitor *mon, const QDict *qdict) |
3440557b | 1797 | { |
aa93e39c LC |
1798 | int size = qdict_get_int(qdict, "size"); |
1799 | int addr = qdict_get_int(qdict, "addr"); | |
1800 | int has_index = qdict_haskey(qdict, "index"); | |
3440557b FB |
1801 | uint32_t val; |
1802 | int suffix; | |
1803 | ||
1804 | if (has_index) { | |
aa93e39c | 1805 | int index = qdict_get_int(qdict, "index"); |
afcea8cb | 1806 | cpu_outb(addr & IOPORTS_MASK, index & 0xff); |
3440557b FB |
1807 | addr++; |
1808 | } | |
1809 | addr &= 0xffff; | |
1810 | ||
1811 | switch(size) { | |
1812 | default: | |
1813 | case 1: | |
afcea8cb | 1814 | val = cpu_inb(addr); |
3440557b FB |
1815 | suffix = 'b'; |
1816 | break; | |
1817 | case 2: | |
afcea8cb | 1818 | val = cpu_inw(addr); |
3440557b FB |
1819 | suffix = 'w'; |
1820 | break; | |
1821 | case 4: | |
afcea8cb | 1822 | val = cpu_inl(addr); |
3440557b FB |
1823 | suffix = 'l'; |
1824 | break; | |
1825 | } | |
376253ec AL |
1826 | monitor_printf(mon, "port%c[0x%04x] = %#0*x\n", |
1827 | suffix, addr, size * 2, val); | |
3440557b | 1828 | } |
a3a91a35 | 1829 | |
1bd1442e | 1830 | static void do_ioport_write(Monitor *mon, const QDict *qdict) |
f114784f | 1831 | { |
1bd1442e LC |
1832 | int size = qdict_get_int(qdict, "size"); |
1833 | int addr = qdict_get_int(qdict, "addr"); | |
1834 | int val = qdict_get_int(qdict, "val"); | |
1835 | ||
f114784f JK |
1836 | addr &= IOPORTS_MASK; |
1837 | ||
1838 | switch (size) { | |
1839 | default: | |
1840 | case 1: | |
afcea8cb | 1841 | cpu_outb(addr, val); |
f114784f JK |
1842 | break; |
1843 | case 2: | |
afcea8cb | 1844 | cpu_outw(addr, val); |
f114784f JK |
1845 | break; |
1846 | case 4: | |
afcea8cb | 1847 | cpu_outl(addr, val); |
f114784f JK |
1848 | break; |
1849 | } | |
1850 | } | |
1851 | ||
d54908a5 | 1852 | static void do_boot_set(Monitor *mon, const QDict *qdict) |
0ecdffbb AJ |
1853 | { |
1854 | int res; | |
d54908a5 | 1855 | const char *bootdevice = qdict_get_str(qdict, "bootdevice"); |
0ecdffbb | 1856 | |
76e30d0f JK |
1857 | res = qemu_boot_set(bootdevice); |
1858 | if (res == 0) { | |
1859 | monitor_printf(mon, "boot device list now set to %s\n", bootdevice); | |
1860 | } else if (res > 0) { | |
1861 | monitor_printf(mon, "setting boot device list failed\n"); | |
0ecdffbb | 1862 | } else { |
376253ec AL |
1863 | monitor_printf(mon, "no function defined to set boot device list for " |
1864 | "this architecture\n"); | |
0ecdffbb AJ |
1865 | } |
1866 | } | |
1867 | ||
c80d259e LC |
1868 | /** |
1869 | * do_system_reset(): Issue a machine reset | |
1870 | */ | |
ef4b7eee LC |
1871 | static int do_system_reset(Monitor *mon, const QDict *qdict, |
1872 | QObject **ret_data) | |
e4f9082b FB |
1873 | { |
1874 | qemu_system_reset_request(); | |
ef4b7eee | 1875 | return 0; |
e4f9082b FB |
1876 | } |
1877 | ||
43076664 LC |
1878 | /** |
1879 | * do_system_powerdown(): Issue a machine powerdown | |
1880 | */ | |
ef4b7eee LC |
1881 | static int do_system_powerdown(Monitor *mon, const QDict *qdict, |
1882 | QObject **ret_data) | |
3475187d FB |
1883 | { |
1884 | qemu_system_powerdown_request(); | |
ef4b7eee | 1885 | return 0; |
3475187d FB |
1886 | } |
1887 | ||
b86bda5b | 1888 | #if defined(TARGET_I386) |
376253ec | 1889 | static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask) |
b86bda5b | 1890 | { |
376253ec AL |
1891 | monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n", |
1892 | addr, | |
1893 | pte & mask, | |
1894 | pte & PG_GLOBAL_MASK ? 'G' : '-', | |
1895 | pte & PG_PSE_MASK ? 'P' : '-', | |
1896 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
1897 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
1898 | pte & PG_PCD_MASK ? 'C' : '-', | |
1899 | pte & PG_PWT_MASK ? 'T' : '-', | |
1900 | pte & PG_USER_MASK ? 'U' : '-', | |
1901 | pte & PG_RW_MASK ? 'W' : '-'); | |
b86bda5b FB |
1902 | } |
1903 | ||
376253ec | 1904 | static void tlb_info(Monitor *mon) |
b86bda5b | 1905 | { |
6a00d601 | 1906 | CPUState *env; |
b86bda5b FB |
1907 | int l1, l2; |
1908 | uint32_t pgd, pde, pte; | |
1909 | ||
6a00d601 | 1910 | env = mon_get_cpu(); |
6a00d601 | 1911 | |
b86bda5b | 1912 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1913 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1914 | return; |
1915 | } | |
1916 | pgd = env->cr[3] & ~0xfff; | |
1917 | for(l1 = 0; l1 < 1024; l1++) { | |
1918 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1919 | pde = le32_to_cpu(pde); | |
1920 | if (pde & PG_PRESENT_MASK) { | |
1921 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
376253ec | 1922 | print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1)); |
b86bda5b FB |
1923 | } else { |
1924 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1925 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1926 | (uint8_t *)&pte, 4); |
1927 | pte = le32_to_cpu(pte); | |
1928 | if (pte & PG_PRESENT_MASK) { | |
376253ec | 1929 | print_pte(mon, (l1 << 22) + (l2 << 12), |
5fafdf24 | 1930 | pte & ~PG_PSE_MASK, |
b86bda5b FB |
1931 | ~0xfff); |
1932 | } | |
1933 | } | |
1934 | } | |
1935 | } | |
1936 | } | |
1937 | } | |
1938 | ||
376253ec | 1939 | static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot, |
b86bda5b FB |
1940 | uint32_t end, int prot) |
1941 | { | |
9746b15b FB |
1942 | int prot1; |
1943 | prot1 = *plast_prot; | |
1944 | if (prot != prot1) { | |
b86bda5b | 1945 | if (*pstart != -1) { |
376253ec AL |
1946 | monitor_printf(mon, "%08x-%08x %08x %c%c%c\n", |
1947 | *pstart, end, end - *pstart, | |
1948 | prot1 & PG_USER_MASK ? 'u' : '-', | |
1949 | 'r', | |
1950 | prot1 & PG_RW_MASK ? 'w' : '-'); | |
b86bda5b FB |
1951 | } |
1952 | if (prot != 0) | |
1953 | *pstart = end; | |
1954 | else | |
1955 | *pstart = -1; | |
1956 | *plast_prot = prot; | |
1957 | } | |
1958 | } | |
1959 | ||
376253ec | 1960 | static void mem_info(Monitor *mon) |
b86bda5b | 1961 | { |
6a00d601 | 1962 | CPUState *env; |
b86bda5b FB |
1963 | int l1, l2, prot, last_prot; |
1964 | uint32_t pgd, pde, pte, start, end; | |
1965 | ||
6a00d601 | 1966 | env = mon_get_cpu(); |
6a00d601 | 1967 | |
b86bda5b | 1968 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1969 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1970 | return; |
1971 | } | |
1972 | pgd = env->cr[3] & ~0xfff; | |
1973 | last_prot = 0; | |
1974 | start = -1; | |
1975 | for(l1 = 0; l1 < 1024; l1++) { | |
1976 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1977 | pde = le32_to_cpu(pde); | |
1978 | end = l1 << 22; | |
1979 | if (pde & PG_PRESENT_MASK) { | |
1980 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
1981 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
376253ec | 1982 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1983 | } else { |
1984 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1985 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1986 | (uint8_t *)&pte, 4); |
1987 | pte = le32_to_cpu(pte); | |
1988 | end = (l1 << 22) + (l2 << 12); | |
1989 | if (pte & PG_PRESENT_MASK) { | |
1990 | prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
1991 | } else { | |
1992 | prot = 0; | |
1993 | } | |
376253ec | 1994 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1995 | } |
1996 | } | |
1997 | } else { | |
1998 | prot = 0; | |
376253ec | 1999 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
2000 | } |
2001 | } | |
2002 | } | |
2003 | #endif | |
2004 | ||
7c664e2f AJ |
2005 | #if defined(TARGET_SH4) |
2006 | ||
376253ec | 2007 | static void print_tlb(Monitor *mon, int idx, tlb_t *tlb) |
7c664e2f | 2008 | { |
376253ec AL |
2009 | monitor_printf(mon, " tlb%i:\t" |
2010 | "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t" | |
2011 | "v=%hhu shared=%hhu cached=%hhu prot=%hhu " | |
2012 | "dirty=%hhu writethrough=%hhu\n", | |
2013 | idx, | |
2014 | tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size, | |
2015 | tlb->v, tlb->sh, tlb->c, tlb->pr, | |
2016 | tlb->d, tlb->wt); | |
7c664e2f AJ |
2017 | } |
2018 | ||
376253ec | 2019 | static void tlb_info(Monitor *mon) |
7c664e2f AJ |
2020 | { |
2021 | CPUState *env = mon_get_cpu(); | |
2022 | int i; | |
2023 | ||
376253ec | 2024 | monitor_printf (mon, "ITLB:\n"); |
7c664e2f | 2025 | for (i = 0 ; i < ITLB_SIZE ; i++) |
376253ec AL |
2026 | print_tlb (mon, i, &env->itlb[i]); |
2027 | monitor_printf (mon, "UTLB:\n"); | |
7c664e2f | 2028 | for (i = 0 ; i < UTLB_SIZE ; i++) |
376253ec | 2029 | print_tlb (mon, i, &env->utlb[i]); |
7c664e2f AJ |
2030 | } |
2031 | ||
2032 | #endif | |
2033 | ||
2af5ba71 | 2034 | static void do_info_kvm_print(Monitor *mon, const QObject *data) |
7ba1e619 | 2035 | { |
2af5ba71 LC |
2036 | QDict *qdict; |
2037 | ||
2038 | qdict = qobject_to_qdict(data); | |
2039 | ||
376253ec | 2040 | monitor_printf(mon, "kvm support: "); |
2af5ba71 LC |
2041 | if (qdict_get_bool(qdict, "present")) { |
2042 | monitor_printf(mon, "%s\n", qdict_get_bool(qdict, "enabled") ? | |
2043 | "enabled" : "disabled"); | |
2044 | } else { | |
2045 | monitor_printf(mon, "not compiled\n"); | |
2046 | } | |
2047 | } | |
2048 | ||
2049 | /** | |
2050 | * do_info_kvm(): Show KVM information | |
2051 | * | |
2052 | * Return a QDict with the following information: | |
2053 | * | |
2054 | * - "enabled": true if KVM support is enabled, false otherwise | |
2055 | * - "present": true if QEMU has KVM support, false otherwise | |
2056 | * | |
2057 | * Example: | |
2058 | * | |
2059 | * { "enabled": true, "present": true } | |
2060 | */ | |
2061 | static void do_info_kvm(Monitor *mon, QObject **ret_data) | |
2062 | { | |
2063 | #ifdef CONFIG_KVM | |
2064 | *ret_data = qobject_from_jsonf("{ 'enabled': %i, 'present': true }", | |
2065 | kvm_enabled()); | |
7ba1e619 | 2066 | #else |
2af5ba71 | 2067 | *ret_data = qobject_from_jsonf("{ 'enabled': false, 'present': false }"); |
7ba1e619 AL |
2068 | #endif |
2069 | } | |
2070 | ||
030ea37b AL |
2071 | static void do_info_numa(Monitor *mon) |
2072 | { | |
b28b6230 | 2073 | int i; |
030ea37b AL |
2074 | CPUState *env; |
2075 | ||
2076 | monitor_printf(mon, "%d nodes\n", nb_numa_nodes); | |
2077 | for (i = 0; i < nb_numa_nodes; i++) { | |
2078 | monitor_printf(mon, "node %d cpus:", i); | |
2079 | for (env = first_cpu; env != NULL; env = env->next_cpu) { | |
2080 | if (env->numa_node == i) { | |
2081 | monitor_printf(mon, " %d", env->cpu_index); | |
2082 | } | |
2083 | } | |
2084 | monitor_printf(mon, "\n"); | |
2085 | monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i, | |
2086 | node_mem[i] >> 20); | |
2087 | } | |
2088 | } | |
2089 | ||
5f1ce948 FB |
2090 | #ifdef CONFIG_PROFILER |
2091 | ||
e9a6625e AJ |
2092 | int64_t qemu_time; |
2093 | int64_t dev_time; | |
2094 | ||
376253ec | 2095 | static void do_info_profile(Monitor *mon) |
5f1ce948 FB |
2096 | { |
2097 | int64_t total; | |
2098 | total = qemu_time; | |
2099 | if (total == 0) | |
2100 | total = 1; | |
376253ec | 2101 | monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 2102 | dev_time, dev_time / (double)get_ticks_per_sec()); |
376253ec | 2103 | monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 2104 | qemu_time, qemu_time / (double)get_ticks_per_sec()); |
5f1ce948 | 2105 | qemu_time = 0; |
5f1ce948 | 2106 | dev_time = 0; |
5f1ce948 FB |
2107 | } |
2108 | #else | |
376253ec | 2109 | static void do_info_profile(Monitor *mon) |
5f1ce948 | 2110 | { |
376253ec | 2111 | monitor_printf(mon, "Internal profiler not compiled\n"); |
5f1ce948 FB |
2112 | } |
2113 | #endif | |
2114 | ||
ec36b695 | 2115 | /* Capture support */ |
72cf2d4f | 2116 | static QLIST_HEAD (capture_list_head, CaptureState) capture_head; |
ec36b695 | 2117 | |
376253ec | 2118 | static void do_info_capture(Monitor *mon) |
ec36b695 FB |
2119 | { |
2120 | int i; | |
2121 | CaptureState *s; | |
2122 | ||
2123 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
376253ec | 2124 | monitor_printf(mon, "[%d]: ", i); |
ec36b695 FB |
2125 | s->ops.info (s->opaque); |
2126 | } | |
2127 | } | |
2128 | ||
2313086a | 2129 | #ifdef HAS_AUDIO |
d54908a5 | 2130 | static void do_stop_capture(Monitor *mon, const QDict *qdict) |
ec36b695 FB |
2131 | { |
2132 | int i; | |
d54908a5 | 2133 | int n = qdict_get_int(qdict, "n"); |
ec36b695 FB |
2134 | CaptureState *s; |
2135 | ||
2136 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
2137 | if (i == n) { | |
2138 | s->ops.destroy (s->opaque); | |
72cf2d4f | 2139 | QLIST_REMOVE (s, entries); |
ec36b695 FB |
2140 | qemu_free (s); |
2141 | return; | |
2142 | } | |
2143 | } | |
2144 | } | |
2145 | ||
c1925484 LC |
2146 | static void do_wav_capture(Monitor *mon, const QDict *qdict) |
2147 | { | |
2148 | const char *path = qdict_get_str(qdict, "path"); | |
2149 | int has_freq = qdict_haskey(qdict, "freq"); | |
2150 | int freq = qdict_get_try_int(qdict, "freq", -1); | |
2151 | int has_bits = qdict_haskey(qdict, "bits"); | |
2152 | int bits = qdict_get_try_int(qdict, "bits", -1); | |
2153 | int has_channels = qdict_haskey(qdict, "nchannels"); | |
2154 | int nchannels = qdict_get_try_int(qdict, "nchannels", -1); | |
ec36b695 FB |
2155 | CaptureState *s; |
2156 | ||
2157 | s = qemu_mallocz (sizeof (*s)); | |
ec36b695 FB |
2158 | |
2159 | freq = has_freq ? freq : 44100; | |
2160 | bits = has_bits ? bits : 16; | |
2161 | nchannels = has_channels ? nchannels : 2; | |
2162 | ||
2163 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
376253ec | 2164 | monitor_printf(mon, "Faied to add wave capture\n"); |
ec36b695 FB |
2165 | qemu_free (s); |
2166 | } | |
72cf2d4f | 2167 | QLIST_INSERT_HEAD (&capture_head, s, entries); |
ec36b695 FB |
2168 | } |
2169 | #endif | |
2170 | ||
dc1c0b74 | 2171 | #if defined(TARGET_I386) |
d54908a5 | 2172 | static void do_inject_nmi(Monitor *mon, const QDict *qdict) |
dc1c0b74 AJ |
2173 | { |
2174 | CPUState *env; | |
d54908a5 | 2175 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
dc1c0b74 AJ |
2176 | |
2177 | for (env = first_cpu; env != NULL; env = env->next_cpu) | |
2178 | if (env->cpu_index == cpu_index) { | |
2179 | cpu_interrupt(env, CPU_INTERRUPT_NMI); | |
2180 | break; | |
2181 | } | |
2182 | } | |
2183 | #endif | |
2184 | ||
c0e8520e | 2185 | static void do_info_status_print(Monitor *mon, const QObject *data) |
6f9c5ee7 | 2186 | { |
c0e8520e LC |
2187 | QDict *qdict; |
2188 | ||
2189 | qdict = qobject_to_qdict(data); | |
2190 | ||
2191 | monitor_printf(mon, "VM status: "); | |
2192 | if (qdict_get_bool(qdict, "running")) { | |
2193 | monitor_printf(mon, "running"); | |
2194 | if (qdict_get_bool(qdict, "singlestep")) { | |
2195 | monitor_printf(mon, " (single step mode)"); | |
1b530a6d | 2196 | } |
c0e8520e LC |
2197 | } else { |
2198 | monitor_printf(mon, "paused"); | |
2199 | } | |
2200 | ||
2201 | monitor_printf(mon, "\n"); | |
2202 | } | |
2203 | ||
2204 | /** | |
2205 | * do_info_status(): VM status | |
2206 | * | |
2207 | * Return a QDict with the following information: | |
2208 | * | |
2209 | * - "running": true if the VM is running, or false if it is paused | |
2210 | * - "singlestep": true if the VM is in single step mode, false otherwise | |
2211 | * | |
2212 | * Example: | |
2213 | * | |
2214 | * { "running": true, "singlestep": false } | |
2215 | */ | |
2216 | static void do_info_status(Monitor *mon, QObject **ret_data) | |
2217 | { | |
2218 | *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i }", | |
2219 | vm_running, singlestep); | |
6f9c5ee7 AJ |
2220 | } |
2221 | ||
625a5bef | 2222 | static void print_balloon_stat(const char *key, QObject *obj, void *opaque) |
cfdf2c40 | 2223 | { |
625a5bef | 2224 | Monitor *mon = opaque; |
cfdf2c40 | 2225 | |
625a5bef AL |
2226 | if (strcmp(key, "actual")) |
2227 | monitor_printf(mon, ",%s=%" PRId64, key, | |
2228 | qint_get_int(qobject_to_qint(obj))); | |
df751fa8 AL |
2229 | } |
2230 | ||
cc1d9c70 LC |
2231 | static void monitor_print_balloon(Monitor *mon, const QObject *data) |
2232 | { | |
7f179671 LC |
2233 | QDict *qdict; |
2234 | ||
2235 | qdict = qobject_to_qdict(data); | |
625a5bef AL |
2236 | if (!qdict_haskey(qdict, "actual")) |
2237 | return; | |
7f179671 | 2238 | |
625a5bef AL |
2239 | monitor_printf(mon, "balloon: actual=%" PRId64, |
2240 | qdict_get_int(qdict, "actual") >> 20); | |
2241 | qdict_iter(qdict, print_balloon_stat, mon); | |
2242 | monitor_printf(mon, "\n"); | |
cc1d9c70 LC |
2243 | } |
2244 | ||
2245 | /** | |
2246 | * do_info_balloon(): Balloon information | |
7f179671 | 2247 | * |
625a5bef AL |
2248 | * Make an asynchronous request for balloon info. When the request completes |
2249 | * a QDict will be returned according to the following specification: | |
7f179671 | 2250 | * |
625a5bef AL |
2251 | * - "actual": current balloon value in bytes |
2252 | * The following fields may or may not be present: | |
2253 | * - "mem_swapped_in": Amount of memory swapped in (bytes) | |
2254 | * - "mem_swapped_out": Amount of memory swapped out (bytes) | |
2255 | * - "major_page_faults": Number of major faults | |
2256 | * - "minor_page_faults": Number of minor faults | |
2257 | * - "free_mem": Total amount of free and unused memory (bytes) | |
2258 | * - "total_mem": Total amount of available memory (bytes) | |
7f179671 LC |
2259 | * |
2260 | * Example: | |
2261 | * | |
625a5bef AL |
2262 | * { "actual": 1073741824, "mem_swapped_in": 0, "mem_swapped_out": 0, |
2263 | * "major_page_faults": 142, "minor_page_faults": 239245, | |
2264 | * "free_mem": 1014185984, "total_mem": 1044668416 } | |
2265 | */ | |
2266 | static int do_info_balloon(Monitor *mon, MonitorCompletion cb, void *opaque) | |
2267 | { | |
2268 | int ret; | |
2269 | ||
2270 | if (kvm_enabled() && !kvm_has_sync_mmu()) { | |
2271 | qemu_error_new(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon"); | |
2272 | return -1; | |
2273 | } | |
2274 | ||
2275 | ret = qemu_balloon_status(cb, opaque); | |
2276 | if (!ret) { | |
2277 | qemu_error_new(QERR_DEVICE_NOT_ACTIVE, "balloon"); | |
2278 | return -1; | |
2279 | } | |
2280 | ||
2281 | return 0; | |
2282 | } | |
2283 | ||
2284 | /** | |
2285 | * do_balloon(): Request VM to change its memory allocation | |
cc1d9c70 | 2286 | */ |
625a5bef AL |
2287 | static int do_balloon(Monitor *mon, const QDict *params, |
2288 | MonitorCompletion cb, void *opaque) | |
df751fa8 | 2289 | { |
625a5bef | 2290 | int ret; |
df751fa8 | 2291 | |
625a5bef AL |
2292 | if (kvm_enabled() && !kvm_has_sync_mmu()) { |
2293 | qemu_error_new(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon"); | |
2294 | return -1; | |
cfdf2c40 | 2295 | } |
625a5bef AL |
2296 | |
2297 | ret = qemu_balloon(qdict_get_int(params, "value"), cb, opaque); | |
2298 | if (ret == 0) { | |
2299 | qemu_error_new(QERR_DEVICE_NOT_ACTIVE, "balloon"); | |
2300 | return -1; | |
2301 | } | |
2302 | ||
2303 | return 0; | |
df751fa8 AL |
2304 | } |
2305 | ||
15dfcd45 | 2306 | static qemu_acl *find_acl(Monitor *mon, const char *name) |
76655d6d | 2307 | { |
15dfcd45 | 2308 | qemu_acl *acl = qemu_acl_find(name); |
76655d6d | 2309 | |
76655d6d | 2310 | if (!acl) { |
15dfcd45 | 2311 | monitor_printf(mon, "acl: unknown list '%s'\n", name); |
76655d6d | 2312 | } |
15dfcd45 JK |
2313 | return acl; |
2314 | } | |
2315 | ||
d54908a5 | 2316 | static void do_acl_show(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2317 | { |
d54908a5 | 2318 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2319 | qemu_acl *acl = find_acl(mon, aclname); |
2320 | qemu_acl_entry *entry; | |
2321 | int i = 0; | |
76655d6d | 2322 | |
15dfcd45 | 2323 | if (acl) { |
28a76be8 | 2324 | monitor_printf(mon, "policy: %s\n", |
76655d6d | 2325 | acl->defaultDeny ? "deny" : "allow"); |
72cf2d4f | 2326 | QTAILQ_FOREACH(entry, &acl->entries, next) { |
28a76be8 AL |
2327 | i++; |
2328 | monitor_printf(mon, "%d: %s %s\n", i, | |
15dfcd45 | 2329 | entry->deny ? "deny" : "allow", entry->match); |
28a76be8 | 2330 | } |
15dfcd45 JK |
2331 | } |
2332 | } | |
2333 | ||
d54908a5 | 2334 | static void do_acl_reset(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2335 | { |
d54908a5 | 2336 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2337 | qemu_acl *acl = find_acl(mon, aclname); |
2338 | ||
2339 | if (acl) { | |
28a76be8 AL |
2340 | qemu_acl_reset(acl); |
2341 | monitor_printf(mon, "acl: removed all rules\n"); | |
15dfcd45 JK |
2342 | } |
2343 | } | |
2344 | ||
f18c16de | 2345 | static void do_acl_policy(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2346 | { |
f18c16de LC |
2347 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2348 | const char *policy = qdict_get_str(qdict, "policy"); | |
15dfcd45 | 2349 | qemu_acl *acl = find_acl(mon, aclname); |
28a76be8 | 2350 | |
15dfcd45 JK |
2351 | if (acl) { |
2352 | if (strcmp(policy, "allow") == 0) { | |
28a76be8 AL |
2353 | acl->defaultDeny = 0; |
2354 | monitor_printf(mon, "acl: policy set to 'allow'\n"); | |
15dfcd45 | 2355 | } else if (strcmp(policy, "deny") == 0) { |
28a76be8 AL |
2356 | acl->defaultDeny = 1; |
2357 | monitor_printf(mon, "acl: policy set to 'deny'\n"); | |
2358 | } else { | |
15dfcd45 JK |
2359 | monitor_printf(mon, "acl: unknown policy '%s', " |
2360 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 | 2361 | } |
15dfcd45 JK |
2362 | } |
2363 | } | |
28a76be8 | 2364 | |
1bd1442e | 2365 | static void do_acl_add(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2366 | { |
1bd1442e LC |
2367 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2368 | const char *match = qdict_get_str(qdict, "match"); | |
2369 | const char *policy = qdict_get_str(qdict, "policy"); | |
2370 | int has_index = qdict_haskey(qdict, "index"); | |
2371 | int index = qdict_get_try_int(qdict, "index", -1); | |
15dfcd45 JK |
2372 | qemu_acl *acl = find_acl(mon, aclname); |
2373 | int deny, ret; | |
2374 | ||
2375 | if (acl) { | |
2376 | if (strcmp(policy, "allow") == 0) { | |
2377 | deny = 0; | |
2378 | } else if (strcmp(policy, "deny") == 0) { | |
2379 | deny = 1; | |
2380 | } else { | |
2381 | monitor_printf(mon, "acl: unknown policy '%s', " | |
2382 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 AL |
2383 | return; |
2384 | } | |
28a76be8 AL |
2385 | if (has_index) |
2386 | ret = qemu_acl_insert(acl, deny, match, index); | |
2387 | else | |
2388 | ret = qemu_acl_append(acl, deny, match); | |
2389 | if (ret < 0) | |
2390 | monitor_printf(mon, "acl: unable to add acl entry\n"); | |
2391 | else | |
2392 | monitor_printf(mon, "acl: added rule at position %d\n", ret); | |
15dfcd45 JK |
2393 | } |
2394 | } | |
28a76be8 | 2395 | |
f18c16de | 2396 | static void do_acl_remove(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2397 | { |
f18c16de LC |
2398 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2399 | const char *match = qdict_get_str(qdict, "match"); | |
15dfcd45 JK |
2400 | qemu_acl *acl = find_acl(mon, aclname); |
2401 | int ret; | |
28a76be8 | 2402 | |
15dfcd45 | 2403 | if (acl) { |
28a76be8 AL |
2404 | ret = qemu_acl_remove(acl, match); |
2405 | if (ret < 0) | |
2406 | monitor_printf(mon, "acl: no matching acl entry\n"); | |
2407 | else | |
2408 | monitor_printf(mon, "acl: removed rule at position %d\n", ret); | |
76655d6d AL |
2409 | } |
2410 | } | |
2411 | ||
79c4f6b0 | 2412 | #if defined(TARGET_I386) |
37b7ad48 | 2413 | static void do_inject_mce(Monitor *mon, const QDict *qdict) |
79c4f6b0 HY |
2414 | { |
2415 | CPUState *cenv; | |
37b7ad48 LC |
2416 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
2417 | int bank = qdict_get_int(qdict, "bank"); | |
2418 | uint64_t status = qdict_get_int(qdict, "status"); | |
2419 | uint64_t mcg_status = qdict_get_int(qdict, "mcg_status"); | |
2420 | uint64_t addr = qdict_get_int(qdict, "addr"); | |
2421 | uint64_t misc = qdict_get_int(qdict, "misc"); | |
79c4f6b0 HY |
2422 | |
2423 | for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) | |
2424 | if (cenv->cpu_index == cpu_index && cenv->mcg_cap) { | |
2425 | cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc); | |
2426 | break; | |
2427 | } | |
2428 | } | |
2429 | #endif | |
2430 | ||
6ad3ebd2 | 2431 | static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2432 | { |
d54908a5 | 2433 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2434 | mon_fd_t *monfd; |
f07918fd MM |
2435 | int fd; |
2436 | ||
2437 | fd = qemu_chr_get_msgfd(mon->chr); | |
2438 | if (fd == -1) { | |
7cdfcfe1 | 2439 | qemu_error_new(QERR_FD_NOT_SUPPLIED); |
6ad3ebd2 | 2440 | return -1; |
f07918fd MM |
2441 | } |
2442 | ||
2443 | if (qemu_isdigit(fdname[0])) { | |
7cdfcfe1 | 2444 | qemu_error_new(QERR_INVALID_PARAMETER, "fdname"); |
6ad3ebd2 | 2445 | return -1; |
f07918fd MM |
2446 | } |
2447 | ||
2448 | fd = dup(fd); | |
2449 | if (fd == -1) { | |
7cdfcfe1 MA |
2450 | if (errno == EMFILE) |
2451 | qemu_error_new(QERR_TOO_MANY_FILES); | |
2452 | else | |
2453 | qemu_error_new(QERR_UNDEFINED_ERROR); | |
6ad3ebd2 | 2454 | return -1; |
f07918fd MM |
2455 | } |
2456 | ||
72cf2d4f | 2457 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2458 | if (strcmp(monfd->name, fdname) != 0) { |
2459 | continue; | |
2460 | } | |
2461 | ||
2462 | close(monfd->fd); | |
2463 | monfd->fd = fd; | |
6ad3ebd2 | 2464 | return 0; |
f07918fd MM |
2465 | } |
2466 | ||
c227f099 | 2467 | monfd = qemu_mallocz(sizeof(mon_fd_t)); |
f07918fd MM |
2468 | monfd->name = qemu_strdup(fdname); |
2469 | monfd->fd = fd; | |
2470 | ||
72cf2d4f | 2471 | QLIST_INSERT_HEAD(&mon->fds, monfd, next); |
6ad3ebd2 | 2472 | return 0; |
f07918fd MM |
2473 | } |
2474 | ||
aeb91c1e | 2475 | static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2476 | { |
d54908a5 | 2477 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2478 | mon_fd_t *monfd; |
f07918fd | 2479 | |
72cf2d4f | 2480 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2481 | if (strcmp(monfd->name, fdname) != 0) { |
2482 | continue; | |
2483 | } | |
2484 | ||
72cf2d4f | 2485 | QLIST_REMOVE(monfd, next); |
f07918fd MM |
2486 | close(monfd->fd); |
2487 | qemu_free(monfd->name); | |
2488 | qemu_free(monfd); | |
aeb91c1e | 2489 | return 0; |
f07918fd MM |
2490 | } |
2491 | ||
063c1a09 | 2492 | qemu_error_new(QERR_FD_NOT_FOUND, fdname); |
aeb91c1e | 2493 | return -1; |
f07918fd MM |
2494 | } |
2495 | ||
d54908a5 | 2496 | static void do_loadvm(Monitor *mon, const QDict *qdict) |
c8d41b2c JQ |
2497 | { |
2498 | int saved_vm_running = vm_running; | |
d54908a5 | 2499 | const char *name = qdict_get_str(qdict, "name"); |
c8d41b2c JQ |
2500 | |
2501 | vm_stop(0); | |
2502 | ||
05f2401e | 2503 | if (load_vmstate(mon, name) >= 0 && saved_vm_running) |
c8d41b2c JQ |
2504 | vm_start(); |
2505 | } | |
2506 | ||
7768e04c MM |
2507 | int monitor_get_fd(Monitor *mon, const char *fdname) |
2508 | { | |
c227f099 | 2509 | mon_fd_t *monfd; |
7768e04c | 2510 | |
72cf2d4f | 2511 | QLIST_FOREACH(monfd, &mon->fds, next) { |
7768e04c MM |
2512 | int fd; |
2513 | ||
2514 | if (strcmp(monfd->name, fdname) != 0) { | |
2515 | continue; | |
2516 | } | |
2517 | ||
2518 | fd = monfd->fd; | |
2519 | ||
2520 | /* caller takes ownership of fd */ | |
72cf2d4f | 2521 | QLIST_REMOVE(monfd, next); |
7768e04c MM |
2522 | qemu_free(monfd->name); |
2523 | qemu_free(monfd); | |
2524 | ||
2525 | return fd; | |
2526 | } | |
2527 | ||
2528 | return -1; | |
2529 | } | |
2530 | ||
c227f099 | 2531 | static const mon_cmd_t mon_cmds[] = { |
2313086a | 2532 | #include "qemu-monitor.h" |
5fafdf24 | 2533 | { NULL, NULL, }, |
9dc39cba FB |
2534 | }; |
2535 | ||
2313086a | 2536 | /* Please update qemu-monitor.hx when adding or changing commands */ |
c227f099 | 2537 | static const mon_cmd_t info_cmds[] = { |
d7f9b689 LC |
2538 | { |
2539 | .name = "version", | |
2540 | .args_type = "", | |
d7f9b689 LC |
2541 | .params = "", |
2542 | .help = "show the version of QEMU", | |
45e914cf | 2543 | .user_print = do_info_version_print, |
ab2d3187 | 2544 | .mhandler.info_new = do_info_version, |
d7f9b689 | 2545 | }, |
e3bba9d0 LC |
2546 | { |
2547 | .name = "commands", | |
2548 | .args_type = "", | |
2549 | .params = "", | |
2550 | .help = "list QMP available commands", | |
2551 | .user_print = monitor_user_noop, | |
2552 | .mhandler.info_new = do_info_commands, | |
2553 | }, | |
d7f9b689 LC |
2554 | { |
2555 | .name = "network", | |
2556 | .args_type = "", | |
d7f9b689 LC |
2557 | .params = "", |
2558 | .help = "show the network state", | |
910df89d | 2559 | .mhandler.info = do_info_network, |
d7f9b689 LC |
2560 | }, |
2561 | { | |
2562 | .name = "chardev", | |
2563 | .args_type = "", | |
d7f9b689 LC |
2564 | .params = "", |
2565 | .help = "show the character devices", | |
588b3832 LC |
2566 | .user_print = qemu_chr_info_print, |
2567 | .mhandler.info_new = qemu_chr_info, | |
d7f9b689 LC |
2568 | }, |
2569 | { | |
2570 | .name = "block", | |
2571 | .args_type = "", | |
d7f9b689 LC |
2572 | .params = "", |
2573 | .help = "show the block devices", | |
d15e5465 LC |
2574 | .user_print = bdrv_info_print, |
2575 | .mhandler.info_new = bdrv_info, | |
d7f9b689 LC |
2576 | }, |
2577 | { | |
2578 | .name = "blockstats", | |
2579 | .args_type = "", | |
d7f9b689 LC |
2580 | .params = "", |
2581 | .help = "show block device statistics", | |
218a536a LC |
2582 | .user_print = bdrv_stats_print, |
2583 | .mhandler.info_new = bdrv_info_stats, | |
d7f9b689 LC |
2584 | }, |
2585 | { | |
2586 | .name = "registers", | |
2587 | .args_type = "", | |
d7f9b689 LC |
2588 | .params = "", |
2589 | .help = "show the cpu registers", | |
910df89d | 2590 | .mhandler.info = do_info_registers, |
d7f9b689 LC |
2591 | }, |
2592 | { | |
2593 | .name = "cpus", | |
2594 | .args_type = "", | |
d7f9b689 LC |
2595 | .params = "", |
2596 | .help = "show infos for each CPU", | |
8f3cec0b LC |
2597 | .user_print = monitor_print_cpus, |
2598 | .mhandler.info_new = do_info_cpus, | |
d7f9b689 LC |
2599 | }, |
2600 | { | |
2601 | .name = "history", | |
2602 | .args_type = "", | |
d7f9b689 LC |
2603 | .params = "", |
2604 | .help = "show the command line history", | |
910df89d | 2605 | .mhandler.info = do_info_history, |
d7f9b689 LC |
2606 | }, |
2607 | { | |
2608 | .name = "irq", | |
2609 | .args_type = "", | |
d7f9b689 LC |
2610 | .params = "", |
2611 | .help = "show the interrupts statistics (if available)", | |
910df89d | 2612 | .mhandler.info = irq_info, |
d7f9b689 LC |
2613 | }, |
2614 | { | |
2615 | .name = "pic", | |
2616 | .args_type = "", | |
d7f9b689 LC |
2617 | .params = "", |
2618 | .help = "show i8259 (PIC) state", | |
910df89d | 2619 | .mhandler.info = pic_info, |
d7f9b689 LC |
2620 | }, |
2621 | { | |
2622 | .name = "pci", | |
2623 | .args_type = "", | |
d7f9b689 LC |
2624 | .params = "", |
2625 | .help = "show PCI info", | |
163c8a59 LC |
2626 | .user_print = do_pci_info_print, |
2627 | .mhandler.info_new = do_pci_info, | |
d7f9b689 | 2628 | }, |
7c664e2f | 2629 | #if defined(TARGET_I386) || defined(TARGET_SH4) |
d7f9b689 LC |
2630 | { |
2631 | .name = "tlb", | |
2632 | .args_type = "", | |
d7f9b689 LC |
2633 | .params = "", |
2634 | .help = "show virtual to physical memory mappings", | |
910df89d | 2635 | .mhandler.info = tlb_info, |
d7f9b689 | 2636 | }, |
7c664e2f AJ |
2637 | #endif |
2638 | #if defined(TARGET_I386) | |
d7f9b689 LC |
2639 | { |
2640 | .name = "mem", | |
2641 | .args_type = "", | |
d7f9b689 LC |
2642 | .params = "", |
2643 | .help = "show the active virtual memory mappings", | |
910df89d | 2644 | .mhandler.info = mem_info, |
d7f9b689 LC |
2645 | }, |
2646 | { | |
2647 | .name = "hpet", | |
2648 | .args_type = "", | |
d7f9b689 LC |
2649 | .params = "", |
2650 | .help = "show state of HPET", | |
14f0720d LC |
2651 | .user_print = do_info_hpet_print, |
2652 | .mhandler.info_new = do_info_hpet, | |
d7f9b689 | 2653 | }, |
b86bda5b | 2654 | #endif |
d7f9b689 LC |
2655 | { |
2656 | .name = "jit", | |
2657 | .args_type = "", | |
d7f9b689 LC |
2658 | .params = "", |
2659 | .help = "show dynamic compiler info", | |
910df89d | 2660 | .mhandler.info = do_info_jit, |
d7f9b689 LC |
2661 | }, |
2662 | { | |
2663 | .name = "kvm", | |
2664 | .args_type = "", | |
d7f9b689 LC |
2665 | .params = "", |
2666 | .help = "show KVM information", | |
2af5ba71 LC |
2667 | .user_print = do_info_kvm_print, |
2668 | .mhandler.info_new = do_info_kvm, | |
d7f9b689 LC |
2669 | }, |
2670 | { | |
2671 | .name = "numa", | |
2672 | .args_type = "", | |
d7f9b689 LC |
2673 | .params = "", |
2674 | .help = "show NUMA information", | |
910df89d | 2675 | .mhandler.info = do_info_numa, |
d7f9b689 LC |
2676 | }, |
2677 | { | |
2678 | .name = "usb", | |
2679 | .args_type = "", | |
d7f9b689 LC |
2680 | .params = "", |
2681 | .help = "show guest USB devices", | |
910df89d | 2682 | .mhandler.info = usb_info, |
d7f9b689 LC |
2683 | }, |
2684 | { | |
2685 | .name = "usbhost", | |
2686 | .args_type = "", | |
d7f9b689 LC |
2687 | .params = "", |
2688 | .help = "show host USB devices", | |
910df89d | 2689 | .mhandler.info = usb_host_info, |
d7f9b689 LC |
2690 | }, |
2691 | { | |
2692 | .name = "profile", | |
2693 | .args_type = "", | |
d7f9b689 LC |
2694 | .params = "", |
2695 | .help = "show profiling information", | |
910df89d | 2696 | .mhandler.info = do_info_profile, |
d7f9b689 LC |
2697 | }, |
2698 | { | |
2699 | .name = "capture", | |
2700 | .args_type = "", | |
d7f9b689 LC |
2701 | .params = "", |
2702 | .help = "show capture information", | |
910df89d | 2703 | .mhandler.info = do_info_capture, |
d7f9b689 LC |
2704 | }, |
2705 | { | |
2706 | .name = "snapshots", | |
2707 | .args_type = "", | |
d7f9b689 LC |
2708 | .params = "", |
2709 | .help = "show the currently saved VM snapshots", | |
910df89d | 2710 | .mhandler.info = do_info_snapshots, |
d7f9b689 LC |
2711 | }, |
2712 | { | |
2713 | .name = "status", | |
2714 | .args_type = "", | |
d7f9b689 LC |
2715 | .params = "", |
2716 | .help = "show the current VM status (running|paused)", | |
c0e8520e LC |
2717 | .user_print = do_info_status_print, |
2718 | .mhandler.info_new = do_info_status, | |
d7f9b689 LC |
2719 | }, |
2720 | { | |
2721 | .name = "pcmcia", | |
2722 | .args_type = "", | |
d7f9b689 LC |
2723 | .params = "", |
2724 | .help = "show guest PCMCIA status", | |
910df89d | 2725 | .mhandler.info = pcmcia_info, |
d7f9b689 LC |
2726 | }, |
2727 | { | |
2728 | .name = "mice", | |
2729 | .args_type = "", | |
d7f9b689 LC |
2730 | .params = "", |
2731 | .help = "show which guest mouse is receiving events", | |
e78c48ec LC |
2732 | .user_print = do_info_mice_print, |
2733 | .mhandler.info_new = do_info_mice, | |
d7f9b689 LC |
2734 | }, |
2735 | { | |
2736 | .name = "vnc", | |
2737 | .args_type = "", | |
d7f9b689 LC |
2738 | .params = "", |
2739 | .help = "show the vnc server status", | |
d96fd29c LC |
2740 | .user_print = do_info_vnc_print, |
2741 | .mhandler.info_new = do_info_vnc, | |
d7f9b689 LC |
2742 | }, |
2743 | { | |
2744 | .name = "name", | |
2745 | .args_type = "", | |
d7f9b689 LC |
2746 | .params = "", |
2747 | .help = "show the current VM name", | |
e05486cb LC |
2748 | .user_print = do_info_name_print, |
2749 | .mhandler.info_new = do_info_name, | |
d7f9b689 LC |
2750 | }, |
2751 | { | |
2752 | .name = "uuid", | |
2753 | .args_type = "", | |
d7f9b689 LC |
2754 | .params = "", |
2755 | .help = "show the current VM UUID", | |
9603ceba LC |
2756 | .user_print = do_info_uuid_print, |
2757 | .mhandler.info_new = do_info_uuid, | |
d7f9b689 | 2758 | }, |
76a66253 | 2759 | #if defined(TARGET_PPC) |
d7f9b689 LC |
2760 | { |
2761 | .name = "cpustats", | |
2762 | .args_type = "", | |
d7f9b689 LC |
2763 | .params = "", |
2764 | .help = "show CPU statistics", | |
910df89d | 2765 | .mhandler.info = do_info_cpu_stats, |
d7f9b689 | 2766 | }, |
76a66253 | 2767 | #endif |
31a60e22 | 2768 | #if defined(CONFIG_SLIRP) |
d7f9b689 LC |
2769 | { |
2770 | .name = "usernet", | |
2771 | .args_type = "", | |
d7f9b689 LC |
2772 | .params = "", |
2773 | .help = "show user network stack connection states", | |
910df89d | 2774 | .mhandler.info = do_info_usernet, |
d7f9b689 | 2775 | }, |
31a60e22 | 2776 | #endif |
d7f9b689 LC |
2777 | { |
2778 | .name = "migrate", | |
2779 | .args_type = "", | |
d7f9b689 LC |
2780 | .params = "", |
2781 | .help = "show migration status", | |
c86a6683 LC |
2782 | .user_print = do_info_migrate_print, |
2783 | .mhandler.info_new = do_info_migrate, | |
d7f9b689 LC |
2784 | }, |
2785 | { | |
2786 | .name = "balloon", | |
2787 | .args_type = "", | |
d7f9b689 LC |
2788 | .params = "", |
2789 | .help = "show balloon information", | |
cc1d9c70 | 2790 | .user_print = monitor_print_balloon, |
625a5bef AL |
2791 | .mhandler.info_async = do_info_balloon, |
2792 | .async = 1, | |
d7f9b689 LC |
2793 | }, |
2794 | { | |
2795 | .name = "qtree", | |
2796 | .args_type = "", | |
d7f9b689 LC |
2797 | .params = "", |
2798 | .help = "show device tree", | |
910df89d | 2799 | .mhandler.info = do_info_qtree, |
d7f9b689 LC |
2800 | }, |
2801 | { | |
2802 | .name = "qdm", | |
2803 | .args_type = "", | |
d7f9b689 LC |
2804 | .params = "", |
2805 | .help = "show qdev device model list", | |
910df89d | 2806 | .mhandler.info = do_info_qdm, |
d7f9b689 LC |
2807 | }, |
2808 | { | |
2809 | .name = "roms", | |
2810 | .args_type = "", | |
d7f9b689 LC |
2811 | .params = "", |
2812 | .help = "show roms", | |
910df89d | 2813 | .mhandler.info = do_info_roms, |
d7f9b689 LC |
2814 | }, |
2815 | { | |
2816 | .name = NULL, | |
2817 | }, | |
9dc39cba FB |
2818 | }; |
2819 | ||
9307c4c1 FB |
2820 | /*******************************************************************/ |
2821 | ||
2822 | static const char *pch; | |
2823 | static jmp_buf expr_env; | |
2824 | ||
92a31b1f FB |
2825 | #define MD_TLONG 0 |
2826 | #define MD_I32 1 | |
2827 | ||
9307c4c1 FB |
2828 | typedef struct MonitorDef { |
2829 | const char *name; | |
2830 | int offset; | |
8662d656 | 2831 | target_long (*get_value)(const struct MonitorDef *md, int val); |
92a31b1f | 2832 | int type; |
9307c4c1 FB |
2833 | } MonitorDef; |
2834 | ||
57206fd4 | 2835 | #if defined(TARGET_I386) |
8662d656 | 2836 | static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
57206fd4 | 2837 | { |
6a00d601 | 2838 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2839 | return env->eip + env->segs[R_CS].base; |
57206fd4 FB |
2840 | } |
2841 | #endif | |
2842 | ||
a541f297 | 2843 | #if defined(TARGET_PPC) |
8662d656 | 2844 | static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
a541f297 | 2845 | { |
6a00d601 | 2846 | CPUState *env = mon_get_cpu(); |
a541f297 FB |
2847 | unsigned int u; |
2848 | int i; | |
2849 | ||
2850 | u = 0; | |
2851 | for (i = 0; i < 8; i++) | |
28a76be8 | 2852 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
2853 | |
2854 | return u; | |
2855 | } | |
2856 | ||
8662d656 | 2857 | static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
a541f297 | 2858 | { |
6a00d601 | 2859 | CPUState *env = mon_get_cpu(); |
0411a972 | 2860 | return env->msr; |
a541f297 FB |
2861 | } |
2862 | ||
8662d656 | 2863 | static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
a541f297 | 2864 | { |
6a00d601 | 2865 | CPUState *env = mon_get_cpu(); |
3d7b417e | 2866 | return env->xer; |
a541f297 | 2867 | } |
9fddaa0c | 2868 | |
8662d656 | 2869 | static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
9fddaa0c | 2870 | { |
6a00d601 | 2871 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2872 | return cpu_ppc_load_decr(env); |
9fddaa0c FB |
2873 | } |
2874 | ||
8662d656 | 2875 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
9fddaa0c | 2876 | { |
6a00d601 | 2877 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2878 | return cpu_ppc_load_tbu(env); |
9fddaa0c FB |
2879 | } |
2880 | ||
8662d656 | 2881 | static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
9fddaa0c | 2882 | { |
6a00d601 | 2883 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2884 | return cpu_ppc_load_tbl(env); |
9fddaa0c | 2885 | } |
a541f297 FB |
2886 | #endif |
2887 | ||
e95c8d51 | 2888 | #if defined(TARGET_SPARC) |
7b936c0c | 2889 | #ifndef TARGET_SPARC64 |
8662d656 | 2890 | static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
e95c8d51 | 2891 | { |
6a00d601 | 2892 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2893 | return GET_PSR(env); |
e95c8d51 | 2894 | } |
7b936c0c | 2895 | #endif |
e95c8d51 | 2896 | |
8662d656 | 2897 | static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
e95c8d51 | 2898 | { |
6a00d601 | 2899 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2900 | return env->regwptr[val]; |
e95c8d51 FB |
2901 | } |
2902 | #endif | |
2903 | ||
8662d656 | 2904 | static const MonitorDef monitor_defs[] = { |
9307c4c1 | 2905 | #ifdef TARGET_I386 |
57206fd4 FB |
2906 | |
2907 | #define SEG(name, seg) \ | |
92a31b1f | 2908 | { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
57206fd4 | 2909 | { name ".base", offsetof(CPUState, segs[seg].base) },\ |
92a31b1f | 2910 | { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
57206fd4 | 2911 | |
9307c4c1 FB |
2912 | { "eax", offsetof(CPUState, regs[0]) }, |
2913 | { "ecx", offsetof(CPUState, regs[1]) }, | |
2914 | { "edx", offsetof(CPUState, regs[2]) }, | |
2915 | { "ebx", offsetof(CPUState, regs[3]) }, | |
2916 | { "esp|sp", offsetof(CPUState, regs[4]) }, | |
2917 | { "ebp|fp", offsetof(CPUState, regs[5]) }, | |
2918 | { "esi", offsetof(CPUState, regs[6]) }, | |
01038d2a | 2919 | { "edi", offsetof(CPUState, regs[7]) }, |
92a31b1f FB |
2920 | #ifdef TARGET_X86_64 |
2921 | { "r8", offsetof(CPUState, regs[8]) }, | |
2922 | { "r9", offsetof(CPUState, regs[9]) }, | |
2923 | { "r10", offsetof(CPUState, regs[10]) }, | |
2924 | { "r11", offsetof(CPUState, regs[11]) }, | |
2925 | { "r12", offsetof(CPUState, regs[12]) }, | |
2926 | { "r13", offsetof(CPUState, regs[13]) }, | |
2927 | { "r14", offsetof(CPUState, regs[14]) }, | |
2928 | { "r15", offsetof(CPUState, regs[15]) }, | |
2929 | #endif | |
9307c4c1 | 2930 | { "eflags", offsetof(CPUState, eflags) }, |
57206fd4 FB |
2931 | { "eip", offsetof(CPUState, eip) }, |
2932 | SEG("cs", R_CS) | |
2933 | SEG("ds", R_DS) | |
2934 | SEG("es", R_ES) | |
01038d2a | 2935 | SEG("ss", R_SS) |
57206fd4 FB |
2936 | SEG("fs", R_FS) |
2937 | SEG("gs", R_GS) | |
2938 | { "pc", 0, monitor_get_pc, }, | |
a541f297 | 2939 | #elif defined(TARGET_PPC) |
ff937dba | 2940 | /* General purpose registers */ |
a541f297 FB |
2941 | { "r0", offsetof(CPUState, gpr[0]) }, |
2942 | { "r1", offsetof(CPUState, gpr[1]) }, | |
2943 | { "r2", offsetof(CPUState, gpr[2]) }, | |
2944 | { "r3", offsetof(CPUState, gpr[3]) }, | |
2945 | { "r4", offsetof(CPUState, gpr[4]) }, | |
2946 | { "r5", offsetof(CPUState, gpr[5]) }, | |
2947 | { "r6", offsetof(CPUState, gpr[6]) }, | |
2948 | { "r7", offsetof(CPUState, gpr[7]) }, | |
2949 | { "r8", offsetof(CPUState, gpr[8]) }, | |
2950 | { "r9", offsetof(CPUState, gpr[9]) }, | |
2951 | { "r10", offsetof(CPUState, gpr[10]) }, | |
2952 | { "r11", offsetof(CPUState, gpr[11]) }, | |
2953 | { "r12", offsetof(CPUState, gpr[12]) }, | |
2954 | { "r13", offsetof(CPUState, gpr[13]) }, | |
2955 | { "r14", offsetof(CPUState, gpr[14]) }, | |
2956 | { "r15", offsetof(CPUState, gpr[15]) }, | |
2957 | { "r16", offsetof(CPUState, gpr[16]) }, | |
2958 | { "r17", offsetof(CPUState, gpr[17]) }, | |
2959 | { "r18", offsetof(CPUState, gpr[18]) }, | |
2960 | { "r19", offsetof(CPUState, gpr[19]) }, | |
2961 | { "r20", offsetof(CPUState, gpr[20]) }, | |
2962 | { "r21", offsetof(CPUState, gpr[21]) }, | |
2963 | { "r22", offsetof(CPUState, gpr[22]) }, | |
2964 | { "r23", offsetof(CPUState, gpr[23]) }, | |
2965 | { "r24", offsetof(CPUState, gpr[24]) }, | |
2966 | { "r25", offsetof(CPUState, gpr[25]) }, | |
2967 | { "r26", offsetof(CPUState, gpr[26]) }, | |
2968 | { "r27", offsetof(CPUState, gpr[27]) }, | |
2969 | { "r28", offsetof(CPUState, gpr[28]) }, | |
2970 | { "r29", offsetof(CPUState, gpr[29]) }, | |
2971 | { "r30", offsetof(CPUState, gpr[30]) }, | |
2972 | { "r31", offsetof(CPUState, gpr[31]) }, | |
ff937dba JM |
2973 | /* Floating point registers */ |
2974 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2975 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2976 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2977 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2978 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2979 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2980 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2981 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2982 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2983 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2984 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2985 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2986 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2987 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2988 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2989 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2990 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2991 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2992 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2993 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2994 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2995 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2996 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2997 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2998 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2999 | { "f25", offsetof(CPUState, fpr[25]) }, | |
3000 | { "f26", offsetof(CPUState, fpr[26]) }, | |
3001 | { "f27", offsetof(CPUState, fpr[27]) }, | |
3002 | { "f28", offsetof(CPUState, fpr[28]) }, | |
3003 | { "f29", offsetof(CPUState, fpr[29]) }, | |
3004 | { "f30", offsetof(CPUState, fpr[30]) }, | |
3005 | { "f31", offsetof(CPUState, fpr[31]) }, | |
3006 | { "fpscr", offsetof(CPUState, fpscr) }, | |
3007 | /* Next instruction pointer */ | |
57206fd4 | 3008 | { "nip|pc", offsetof(CPUState, nip) }, |
a541f297 FB |
3009 | { "lr", offsetof(CPUState, lr) }, |
3010 | { "ctr", offsetof(CPUState, ctr) }, | |
9fddaa0c | 3011 | { "decr", 0, &monitor_get_decr, }, |
a541f297 | 3012 | { "ccr", 0, &monitor_get_ccr, }, |
ff937dba | 3013 | /* Machine state register */ |
a541f297 FB |
3014 | { "msr", 0, &monitor_get_msr, }, |
3015 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
3016 | { "tbu", 0, &monitor_get_tbu, }, |
3017 | { "tbl", 0, &monitor_get_tbl, }, | |
ff937dba JM |
3018 | #if defined(TARGET_PPC64) |
3019 | /* Address space register */ | |
3020 | { "asr", offsetof(CPUState, asr) }, | |
3021 | #endif | |
3022 | /* Segment registers */ | |
a541f297 FB |
3023 | { "sdr1", offsetof(CPUState, sdr1) }, |
3024 | { "sr0", offsetof(CPUState, sr[0]) }, | |
3025 | { "sr1", offsetof(CPUState, sr[1]) }, | |
3026 | { "sr2", offsetof(CPUState, sr[2]) }, | |
3027 | { "sr3", offsetof(CPUState, sr[3]) }, | |
3028 | { "sr4", offsetof(CPUState, sr[4]) }, | |
3029 | { "sr5", offsetof(CPUState, sr[5]) }, | |
3030 | { "sr6", offsetof(CPUState, sr[6]) }, | |
3031 | { "sr7", offsetof(CPUState, sr[7]) }, | |
3032 | { "sr8", offsetof(CPUState, sr[8]) }, | |
3033 | { "sr9", offsetof(CPUState, sr[9]) }, | |
3034 | { "sr10", offsetof(CPUState, sr[10]) }, | |
3035 | { "sr11", offsetof(CPUState, sr[11]) }, | |
3036 | { "sr12", offsetof(CPUState, sr[12]) }, | |
3037 | { "sr13", offsetof(CPUState, sr[13]) }, | |
3038 | { "sr14", offsetof(CPUState, sr[14]) }, | |
3039 | { "sr15", offsetof(CPUState, sr[15]) }, | |
3040 | /* Too lazy to put BATs and SPRs ... */ | |
e95c8d51 FB |
3041 | #elif defined(TARGET_SPARC) |
3042 | { "g0", offsetof(CPUState, gregs[0]) }, | |
3043 | { "g1", offsetof(CPUState, gregs[1]) }, | |
3044 | { "g2", offsetof(CPUState, gregs[2]) }, | |
3045 | { "g3", offsetof(CPUState, gregs[3]) }, | |
3046 | { "g4", offsetof(CPUState, gregs[4]) }, | |
3047 | { "g5", offsetof(CPUState, gregs[5]) }, | |
3048 | { "g6", offsetof(CPUState, gregs[6]) }, | |
3049 | { "g7", offsetof(CPUState, gregs[7]) }, | |
3050 | { "o0", 0, monitor_get_reg }, | |
3051 | { "o1", 1, monitor_get_reg }, | |
3052 | { "o2", 2, monitor_get_reg }, | |
3053 | { "o3", 3, monitor_get_reg }, | |
3054 | { "o4", 4, monitor_get_reg }, | |
3055 | { "o5", 5, monitor_get_reg }, | |
3056 | { "o6", 6, monitor_get_reg }, | |
3057 | { "o7", 7, monitor_get_reg }, | |
3058 | { "l0", 8, monitor_get_reg }, | |
3059 | { "l1", 9, monitor_get_reg }, | |
3060 | { "l2", 10, monitor_get_reg }, | |
3061 | { "l3", 11, monitor_get_reg }, | |
3062 | { "l4", 12, monitor_get_reg }, | |
3063 | { "l5", 13, monitor_get_reg }, | |
3064 | { "l6", 14, monitor_get_reg }, | |
3065 | { "l7", 15, monitor_get_reg }, | |
3066 | { "i0", 16, monitor_get_reg }, | |
3067 | { "i1", 17, monitor_get_reg }, | |
3068 | { "i2", 18, monitor_get_reg }, | |
3069 | { "i3", 19, monitor_get_reg }, | |
3070 | { "i4", 20, monitor_get_reg }, | |
3071 | { "i5", 21, monitor_get_reg }, | |
3072 | { "i6", 22, monitor_get_reg }, | |
3073 | { "i7", 23, monitor_get_reg }, | |
3074 | { "pc", offsetof(CPUState, pc) }, | |
3075 | { "npc", offsetof(CPUState, npc) }, | |
3076 | { "y", offsetof(CPUState, y) }, | |
7b936c0c | 3077 | #ifndef TARGET_SPARC64 |
e95c8d51 FB |
3078 | { "psr", 0, &monitor_get_psr, }, |
3079 | { "wim", offsetof(CPUState, wim) }, | |
7b936c0c | 3080 | #endif |
e95c8d51 FB |
3081 | { "tbr", offsetof(CPUState, tbr) }, |
3082 | { "fsr", offsetof(CPUState, fsr) }, | |
3083 | { "f0", offsetof(CPUState, fpr[0]) }, | |
3084 | { "f1", offsetof(CPUState, fpr[1]) }, | |
3085 | { "f2", offsetof(CPUState, fpr[2]) }, | |
3086 | { "f3", offsetof(CPUState, fpr[3]) }, | |
3087 | { "f4", offsetof(CPUState, fpr[4]) }, | |
3088 | { "f5", offsetof(CPUState, fpr[5]) }, | |
3089 | { "f6", offsetof(CPUState, fpr[6]) }, | |
3090 | { "f7", offsetof(CPUState, fpr[7]) }, | |
3091 | { "f8", offsetof(CPUState, fpr[8]) }, | |
3092 | { "f9", offsetof(CPUState, fpr[9]) }, | |
3093 | { "f10", offsetof(CPUState, fpr[10]) }, | |
3094 | { "f11", offsetof(CPUState, fpr[11]) }, | |
3095 | { "f12", offsetof(CPUState, fpr[12]) }, | |
3096 | { "f13", offsetof(CPUState, fpr[13]) }, | |
3097 | { "f14", offsetof(CPUState, fpr[14]) }, | |
3098 | { "f15", offsetof(CPUState, fpr[15]) }, | |
3099 | { "f16", offsetof(CPUState, fpr[16]) }, | |
3100 | { "f17", offsetof(CPUState, fpr[17]) }, | |
3101 | { "f18", offsetof(CPUState, fpr[18]) }, | |
3102 | { "f19", offsetof(CPUState, fpr[19]) }, | |
3103 | { "f20", offsetof(CPUState, fpr[20]) }, | |
3104 | { "f21", offsetof(CPUState, fpr[21]) }, | |
3105 | { "f22", offsetof(CPUState, fpr[22]) }, | |
3106 | { "f23", offsetof(CPUState, fpr[23]) }, | |
3107 | { "f24", offsetof(CPUState, fpr[24]) }, | |
3108 | { "f25", offsetof(CPUState, fpr[25]) }, | |
3109 | { "f26", offsetof(CPUState, fpr[26]) }, | |
3110 | { "f27", offsetof(CPUState, fpr[27]) }, | |
3111 | { "f28", offsetof(CPUState, fpr[28]) }, | |
3112 | { "f29", offsetof(CPUState, fpr[29]) }, | |
3113 | { "f30", offsetof(CPUState, fpr[30]) }, | |
3114 | { "f31", offsetof(CPUState, fpr[31]) }, | |
7b936c0c FB |
3115 | #ifdef TARGET_SPARC64 |
3116 | { "f32", offsetof(CPUState, fpr[32]) }, | |
3117 | { "f34", offsetof(CPUState, fpr[34]) }, | |
3118 | { "f36", offsetof(CPUState, fpr[36]) }, | |
3119 | { "f38", offsetof(CPUState, fpr[38]) }, | |
3120 | { "f40", offsetof(CPUState, fpr[40]) }, | |
3121 | { "f42", offsetof(CPUState, fpr[42]) }, | |
3122 | { "f44", offsetof(CPUState, fpr[44]) }, | |
3123 | { "f46", offsetof(CPUState, fpr[46]) }, | |
3124 | { "f48", offsetof(CPUState, fpr[48]) }, | |
3125 | { "f50", offsetof(CPUState, fpr[50]) }, | |
3126 | { "f52", offsetof(CPUState, fpr[52]) }, | |
3127 | { "f54", offsetof(CPUState, fpr[54]) }, | |
3128 | { "f56", offsetof(CPUState, fpr[56]) }, | |
3129 | { "f58", offsetof(CPUState, fpr[58]) }, | |
3130 | { "f60", offsetof(CPUState, fpr[60]) }, | |
3131 | { "f62", offsetof(CPUState, fpr[62]) }, | |
3132 | { "asi", offsetof(CPUState, asi) }, | |
3133 | { "pstate", offsetof(CPUState, pstate) }, | |
3134 | { "cansave", offsetof(CPUState, cansave) }, | |
3135 | { "canrestore", offsetof(CPUState, canrestore) }, | |
3136 | { "otherwin", offsetof(CPUState, otherwin) }, | |
3137 | { "wstate", offsetof(CPUState, wstate) }, | |
3138 | { "cleanwin", offsetof(CPUState, cleanwin) }, | |
3139 | { "fprs", offsetof(CPUState, fprs) }, | |
3140 | #endif | |
9307c4c1 FB |
3141 | #endif |
3142 | { NULL }, | |
3143 | }; | |
3144 | ||
376253ec | 3145 | static void expr_error(Monitor *mon, const char *msg) |
9dc39cba | 3146 | { |
376253ec | 3147 | monitor_printf(mon, "%s\n", msg); |
9307c4c1 FB |
3148 | longjmp(expr_env, 1); |
3149 | } | |
3150 | ||
09b9418c | 3151 | /* return 0 if OK, -1 if not found */ |
92a31b1f | 3152 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 | 3153 | { |
8662d656 | 3154 | const MonitorDef *md; |
92a31b1f FB |
3155 | void *ptr; |
3156 | ||
9307c4c1 FB |
3157 | for(md = monitor_defs; md->name != NULL; md++) { |
3158 | if (compare_cmd(name, md->name)) { | |
3159 | if (md->get_value) { | |
e95c8d51 | 3160 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 3161 | } else { |
6a00d601 | 3162 | CPUState *env = mon_get_cpu(); |
6a00d601 | 3163 | ptr = (uint8_t *)env + md->offset; |
92a31b1f FB |
3164 | switch(md->type) { |
3165 | case MD_I32: | |
3166 | *pval = *(int32_t *)ptr; | |
3167 | break; | |
3168 | case MD_TLONG: | |
3169 | *pval = *(target_long *)ptr; | |
3170 | break; | |
3171 | default: | |
3172 | *pval = 0; | |
3173 | break; | |
3174 | } | |
9307c4c1 FB |
3175 | } |
3176 | return 0; | |
3177 | } | |
3178 | } | |
3179 | return -1; | |
3180 | } | |
3181 | ||
3182 | static void next(void) | |
3183 | { | |
660f11be | 3184 | if (*pch != '\0') { |
9307c4c1 | 3185 | pch++; |
cd390083 | 3186 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3187 | pch++; |
3188 | } | |
3189 | } | |
3190 | ||
376253ec | 3191 | static int64_t expr_sum(Monitor *mon); |
9307c4c1 | 3192 | |
376253ec | 3193 | static int64_t expr_unary(Monitor *mon) |
9307c4c1 | 3194 | { |
c2efc95d | 3195 | int64_t n; |
9307c4c1 | 3196 | char *p; |
6a00d601 | 3197 | int ret; |
9307c4c1 FB |
3198 | |
3199 | switch(*pch) { | |
3200 | case '+': | |
3201 | next(); | |
376253ec | 3202 | n = expr_unary(mon); |
9307c4c1 FB |
3203 | break; |
3204 | case '-': | |
3205 | next(); | |
376253ec | 3206 | n = -expr_unary(mon); |
9307c4c1 FB |
3207 | break; |
3208 | case '~': | |
3209 | next(); | |
376253ec | 3210 | n = ~expr_unary(mon); |
9307c4c1 FB |
3211 | break; |
3212 | case '(': | |
3213 | next(); | |
376253ec | 3214 | n = expr_sum(mon); |
9307c4c1 | 3215 | if (*pch != ')') { |
376253ec | 3216 | expr_error(mon, "')' expected"); |
9307c4c1 FB |
3217 | } |
3218 | next(); | |
3219 | break; | |
81d0912d FB |
3220 | case '\'': |
3221 | pch++; | |
3222 | if (*pch == '\0') | |
376253ec | 3223 | expr_error(mon, "character constant expected"); |
81d0912d FB |
3224 | n = *pch; |
3225 | pch++; | |
3226 | if (*pch != '\'') | |
376253ec | 3227 | expr_error(mon, "missing terminating \' character"); |
81d0912d FB |
3228 | next(); |
3229 | break; | |
9307c4c1 FB |
3230 | case '$': |
3231 | { | |
3232 | char buf[128], *q; | |
69b34976 | 3233 | target_long reg=0; |
3b46e624 | 3234 | |
9307c4c1 FB |
3235 | pch++; |
3236 | q = buf; | |
3237 | while ((*pch >= 'a' && *pch <= 'z') || | |
3238 | (*pch >= 'A' && *pch <= 'Z') || | |
3239 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 3240 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
3241 | if ((q - buf) < sizeof(buf) - 1) |
3242 | *q++ = *pch; | |
3243 | pch++; | |
3244 | } | |
cd390083 | 3245 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3246 | pch++; |
3247 | *q = 0; | |
7743e588 | 3248 | ret = get_monitor_def(®, buf); |
09b9418c | 3249 | if (ret < 0) |
376253ec | 3250 | expr_error(mon, "unknown register"); |
7743e588 | 3251 | n = reg; |
9307c4c1 FB |
3252 | } |
3253 | break; | |
3254 | case '\0': | |
376253ec | 3255 | expr_error(mon, "unexpected end of expression"); |
9307c4c1 FB |
3256 | n = 0; |
3257 | break; | |
3258 | default: | |
7743e588 | 3259 | #if TARGET_PHYS_ADDR_BITS > 32 |
4f4fbf77 FB |
3260 | n = strtoull(pch, &p, 0); |
3261 | #else | |
9307c4c1 | 3262 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 3263 | #endif |
9307c4c1 | 3264 | if (pch == p) { |
376253ec | 3265 | expr_error(mon, "invalid char in expression"); |
9307c4c1 FB |
3266 | } |
3267 | pch = p; | |
cd390083 | 3268 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3269 | pch++; |
3270 | break; | |
3271 | } | |
3272 | return n; | |
3273 | } | |
3274 | ||
3275 | ||
376253ec | 3276 | static int64_t expr_prod(Monitor *mon) |
9307c4c1 | 3277 | { |
c2efc95d | 3278 | int64_t val, val2; |
92a31b1f | 3279 | int op; |
3b46e624 | 3280 | |
376253ec | 3281 | val = expr_unary(mon); |
9307c4c1 FB |
3282 | for(;;) { |
3283 | op = *pch; | |
3284 | if (op != '*' && op != '/' && op != '%') | |
3285 | break; | |
3286 | next(); | |
376253ec | 3287 | val2 = expr_unary(mon); |
9307c4c1 FB |
3288 | switch(op) { |
3289 | default: | |
3290 | case '*': | |
3291 | val *= val2; | |
3292 | break; | |
3293 | case '/': | |
3294 | case '%': | |
5fafdf24 | 3295 | if (val2 == 0) |
376253ec | 3296 | expr_error(mon, "division by zero"); |
9307c4c1 FB |
3297 | if (op == '/') |
3298 | val /= val2; | |
3299 | else | |
3300 | val %= val2; | |
3301 | break; | |
3302 | } | |
3303 | } | |
3304 | return val; | |
3305 | } | |
3306 | ||
376253ec | 3307 | static int64_t expr_logic(Monitor *mon) |
9307c4c1 | 3308 | { |
c2efc95d | 3309 | int64_t val, val2; |
92a31b1f | 3310 | int op; |
9307c4c1 | 3311 | |
376253ec | 3312 | val = expr_prod(mon); |
9307c4c1 FB |
3313 | for(;;) { |
3314 | op = *pch; | |
3315 | if (op != '&' && op != '|' && op != '^') | |
3316 | break; | |
3317 | next(); | |
376253ec | 3318 | val2 = expr_prod(mon); |
9307c4c1 FB |
3319 | switch(op) { |
3320 | default: | |
3321 | case '&': | |
3322 | val &= val2; | |
3323 | break; | |
3324 | case '|': | |
3325 | val |= val2; | |
3326 | break; | |
3327 | case '^': | |
3328 | val ^= val2; | |
3329 | break; | |
3330 | } | |
3331 | } | |
3332 | return val; | |
3333 | } | |
3334 | ||
376253ec | 3335 | static int64_t expr_sum(Monitor *mon) |
9307c4c1 | 3336 | { |
c2efc95d | 3337 | int64_t val, val2; |
92a31b1f | 3338 | int op; |
9307c4c1 | 3339 | |
376253ec | 3340 | val = expr_logic(mon); |
9307c4c1 FB |
3341 | for(;;) { |
3342 | op = *pch; | |
3343 | if (op != '+' && op != '-') | |
3344 | break; | |
3345 | next(); | |
376253ec | 3346 | val2 = expr_logic(mon); |
9307c4c1 FB |
3347 | if (op == '+') |
3348 | val += val2; | |
3349 | else | |
3350 | val -= val2; | |
3351 | } | |
3352 | return val; | |
3353 | } | |
3354 | ||
376253ec | 3355 | static int get_expr(Monitor *mon, int64_t *pval, const char **pp) |
9307c4c1 FB |
3356 | { |
3357 | pch = *pp; | |
3358 | if (setjmp(expr_env)) { | |
3359 | *pp = pch; | |
3360 | return -1; | |
3361 | } | |
cd390083 | 3362 | while (qemu_isspace(*pch)) |
9307c4c1 | 3363 | pch++; |
376253ec | 3364 | *pval = expr_sum(mon); |
9307c4c1 FB |
3365 | *pp = pch; |
3366 | return 0; | |
3367 | } | |
3368 | ||
3350a4dd MA |
3369 | static int get_double(Monitor *mon, double *pval, const char **pp) |
3370 | { | |
3371 | const char *p = *pp; | |
3372 | char *tailp; | |
3373 | double d; | |
3374 | ||
3375 | d = strtod(p, &tailp); | |
3376 | if (tailp == p) { | |
3377 | monitor_printf(mon, "Number expected\n"); | |
3378 | return -1; | |
3379 | } | |
3380 | if (d != d || d - d != 0) { | |
3381 | /* NaN or infinity */ | |
3382 | monitor_printf(mon, "Bad number\n"); | |
3383 | return -1; | |
3384 | } | |
3385 | *pval = d; | |
3386 | *pp = tailp; | |
3387 | return 0; | |
3388 | } | |
3389 | ||
9307c4c1 FB |
3390 | static int get_str(char *buf, int buf_size, const char **pp) |
3391 | { | |
3392 | const char *p; | |
3393 | char *q; | |
3394 | int c; | |
3395 | ||
81d0912d | 3396 | q = buf; |
9307c4c1 | 3397 | p = *pp; |
cd390083 | 3398 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3399 | p++; |
3400 | if (*p == '\0') { | |
3401 | fail: | |
81d0912d | 3402 | *q = '\0'; |
9307c4c1 FB |
3403 | *pp = p; |
3404 | return -1; | |
3405 | } | |
9307c4c1 FB |
3406 | if (*p == '\"') { |
3407 | p++; | |
3408 | while (*p != '\0' && *p != '\"') { | |
3409 | if (*p == '\\') { | |
3410 | p++; | |
3411 | c = *p++; | |
3412 | switch(c) { | |
3413 | case 'n': | |
3414 | c = '\n'; | |
3415 | break; | |
3416 | case 'r': | |
3417 | c = '\r'; | |
3418 | break; | |
3419 | case '\\': | |
3420 | case '\'': | |
3421 | case '\"': | |
3422 | break; | |
3423 | default: | |
3424 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
3425 | goto fail; | |
3426 | } | |
3427 | if ((q - buf) < buf_size - 1) { | |
3428 | *q++ = c; | |
3429 | } | |
3430 | } else { | |
3431 | if ((q - buf) < buf_size - 1) { | |
3432 | *q++ = *p; | |
3433 | } | |
3434 | p++; | |
3435 | } | |
3436 | } | |
3437 | if (*p != '\"') { | |
5b60212f | 3438 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
3439 | goto fail; |
3440 | } | |
3441 | p++; | |
3442 | } else { | |
cd390083 | 3443 | while (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
3444 | if ((q - buf) < buf_size - 1) { |
3445 | *q++ = *p; | |
3446 | } | |
3447 | p++; | |
3448 | } | |
9307c4c1 | 3449 | } |
81d0912d | 3450 | *q = '\0'; |
9307c4c1 FB |
3451 | *pp = p; |
3452 | return 0; | |
3453 | } | |
3454 | ||
4590fd80 LC |
3455 | /* |
3456 | * Store the command-name in cmdname, and return a pointer to | |
3457 | * the remaining of the command string. | |
3458 | */ | |
3459 | static const char *get_command_name(const char *cmdline, | |
3460 | char *cmdname, size_t nlen) | |
3461 | { | |
3462 | size_t len; | |
3463 | const char *p, *pstart; | |
3464 | ||
3465 | p = cmdline; | |
3466 | while (qemu_isspace(*p)) | |
3467 | p++; | |
3468 | if (*p == '\0') | |
3469 | return NULL; | |
3470 | pstart = p; | |
3471 | while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) | |
3472 | p++; | |
3473 | len = p - pstart; | |
3474 | if (len > nlen - 1) | |
3475 | len = nlen - 1; | |
3476 | memcpy(cmdname, pstart, len); | |
3477 | cmdname[len] = '\0'; | |
3478 | return p; | |
3479 | } | |
3480 | ||
4d76d2ba LC |
3481 | /** |
3482 | * Read key of 'type' into 'key' and return the current | |
3483 | * 'type' pointer. | |
3484 | */ | |
3485 | static char *key_get_info(const char *type, char **key) | |
3486 | { | |
3487 | size_t len; | |
3488 | char *p, *str; | |
3489 | ||
3490 | if (*type == ',') | |
3491 | type++; | |
3492 | ||
3493 | p = strchr(type, ':'); | |
3494 | if (!p) { | |
3495 | *key = NULL; | |
3496 | return NULL; | |
3497 | } | |
3498 | len = p - type; | |
3499 | ||
3500 | str = qemu_malloc(len + 1); | |
3501 | memcpy(str, type, len); | |
3502 | str[len] = '\0'; | |
3503 | ||
3504 | *key = str; | |
3505 | return ++p; | |
3506 | } | |
3507 | ||
9307c4c1 FB |
3508 | static int default_fmt_format = 'x'; |
3509 | static int default_fmt_size = 4; | |
3510 | ||
3511 | #define MAX_ARGS 16 | |
3512 | ||
fbc3d96c | 3513 | static int is_valid_option(const char *c, const char *typestr) |
3514 | { | |
3515 | char option[3]; | |
3516 | ||
3517 | option[0] = '-'; | |
3518 | option[1] = *c; | |
3519 | option[2] = '\0'; | |
3520 | ||
3521 | typestr = strstr(typestr, option); | |
3522 | return (typestr != NULL); | |
3523 | } | |
3524 | ||
7fd669a1 LC |
3525 | static const mon_cmd_t *monitor_find_command(const char *cmdname) |
3526 | { | |
3527 | const mon_cmd_t *cmd; | |
3528 | ||
3529 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
3530 | if (compare_cmd(cmdname, cmd->name)) { | |
3531 | return cmd; | |
3532 | } | |
3533 | } | |
3534 | ||
3535 | return NULL; | |
3536 | } | |
3537 | ||
c227f099 | 3538 | static const mon_cmd_t *monitor_parse_command(Monitor *mon, |
55f81d96 | 3539 | const char *cmdline, |
55f81d96 | 3540 | QDict *qdict) |
9307c4c1 | 3541 | { |
4590fd80 | 3542 | const char *p, *typestr; |
53773581 | 3543 | int c; |
c227f099 | 3544 | const mon_cmd_t *cmd; |
9307c4c1 FB |
3545 | char cmdname[256]; |
3546 | char buf[1024]; | |
4d76d2ba | 3547 | char *key; |
9dc39cba FB |
3548 | |
3549 | #ifdef DEBUG | |
376253ec | 3550 | monitor_printf(mon, "command='%s'\n", cmdline); |
9dc39cba | 3551 | #endif |
3b46e624 | 3552 | |
9307c4c1 | 3553 | /* extract the command name */ |
4590fd80 LC |
3554 | p = get_command_name(cmdline, cmdname, sizeof(cmdname)); |
3555 | if (!p) | |
55f81d96 | 3556 | return NULL; |
3b46e624 | 3557 | |
7fd669a1 LC |
3558 | cmd = monitor_find_command(cmdname); |
3559 | if (!cmd) { | |
d91d9bf6 | 3560 | monitor_printf(mon, "unknown command: '%s'\n", cmdname); |
55f81d96 | 3561 | return NULL; |
9307c4c1 | 3562 | } |
9307c4c1 | 3563 | |
9307c4c1 FB |
3564 | /* parse the parameters */ |
3565 | typestr = cmd->args_type; | |
9dc39cba | 3566 | for(;;) { |
4d76d2ba LC |
3567 | typestr = key_get_info(typestr, &key); |
3568 | if (!typestr) | |
9dc39cba | 3569 | break; |
4d76d2ba | 3570 | c = *typestr; |
9307c4c1 FB |
3571 | typestr++; |
3572 | switch(c) { | |
3573 | case 'F': | |
81d0912d | 3574 | case 'B': |
9307c4c1 FB |
3575 | case 's': |
3576 | { | |
3577 | int ret; | |
3b46e624 | 3578 | |
cd390083 | 3579 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3580 | p++; |
3581 | if (*typestr == '?') { | |
3582 | typestr++; | |
3583 | if (*p == '\0') { | |
3584 | /* no optional string: NULL argument */ | |
53773581 | 3585 | break; |
9307c4c1 FB |
3586 | } |
3587 | } | |
3588 | ret = get_str(buf, sizeof(buf), &p); | |
3589 | if (ret < 0) { | |
81d0912d FB |
3590 | switch(c) { |
3591 | case 'F': | |
376253ec AL |
3592 | monitor_printf(mon, "%s: filename expected\n", |
3593 | cmdname); | |
81d0912d FB |
3594 | break; |
3595 | case 'B': | |
376253ec AL |
3596 | monitor_printf(mon, "%s: block device name expected\n", |
3597 | cmdname); | |
81d0912d FB |
3598 | break; |
3599 | default: | |
376253ec | 3600 | monitor_printf(mon, "%s: string expected\n", cmdname); |
81d0912d FB |
3601 | break; |
3602 | } | |
9307c4c1 FB |
3603 | goto fail; |
3604 | } | |
53773581 | 3605 | qdict_put(qdict, key, qstring_from_str(buf)); |
9307c4c1 | 3606 | } |
9dc39cba | 3607 | break; |
9307c4c1 FB |
3608 | case '/': |
3609 | { | |
3610 | int count, format, size; | |
3b46e624 | 3611 | |
cd390083 | 3612 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3613 | p++; |
3614 | if (*p == '/') { | |
3615 | /* format found */ | |
3616 | p++; | |
3617 | count = 1; | |
cd390083 | 3618 | if (qemu_isdigit(*p)) { |
9307c4c1 | 3619 | count = 0; |
cd390083 | 3620 | while (qemu_isdigit(*p)) { |
9307c4c1 FB |
3621 | count = count * 10 + (*p - '0'); |
3622 | p++; | |
3623 | } | |
3624 | } | |
3625 | size = -1; | |
3626 | format = -1; | |
3627 | for(;;) { | |
3628 | switch(*p) { | |
3629 | case 'o': | |
3630 | case 'd': | |
3631 | case 'u': | |
3632 | case 'x': | |
3633 | case 'i': | |
3634 | case 'c': | |
3635 | format = *p++; | |
3636 | break; | |
3637 | case 'b': | |
3638 | size = 1; | |
3639 | p++; | |
3640 | break; | |
3641 | case 'h': | |
3642 | size = 2; | |
3643 | p++; | |
3644 | break; | |
3645 | case 'w': | |
3646 | size = 4; | |
3647 | p++; | |
3648 | break; | |
3649 | case 'g': | |
3650 | case 'L': | |
3651 | size = 8; | |
3652 | p++; | |
3653 | break; | |
3654 | default: | |
3655 | goto next; | |
3656 | } | |
3657 | } | |
3658 | next: | |
cd390083 | 3659 | if (*p != '\0' && !qemu_isspace(*p)) { |
376253ec AL |
3660 | monitor_printf(mon, "invalid char in format: '%c'\n", |
3661 | *p); | |
9307c4c1 FB |
3662 | goto fail; |
3663 | } | |
9307c4c1 FB |
3664 | if (format < 0) |
3665 | format = default_fmt_format; | |
4c27ba27 FB |
3666 | if (format != 'i') { |
3667 | /* for 'i', not specifying a size gives -1 as size */ | |
3668 | if (size < 0) | |
3669 | size = default_fmt_size; | |
e90f009b | 3670 | default_fmt_size = size; |
4c27ba27 | 3671 | } |
9307c4c1 FB |
3672 | default_fmt_format = format; |
3673 | } else { | |
3674 | count = 1; | |
3675 | format = default_fmt_format; | |
4c27ba27 FB |
3676 | if (format != 'i') { |
3677 | size = default_fmt_size; | |
3678 | } else { | |
3679 | size = -1; | |
3680 | } | |
9307c4c1 | 3681 | } |
f7188bbe LC |
3682 | qdict_put(qdict, "count", qint_from_int(count)); |
3683 | qdict_put(qdict, "format", qint_from_int(format)); | |
3684 | qdict_put(qdict, "size", qint_from_int(size)); | |
9307c4c1 | 3685 | } |
9dc39cba | 3686 | break; |
9307c4c1 | 3687 | case 'i': |
92a31b1f | 3688 | case 'l': |
b6e098d7 | 3689 | case 'M': |
9307c4c1 | 3690 | { |
c2efc95d | 3691 | int64_t val; |
7743e588 | 3692 | |
cd390083 | 3693 | while (qemu_isspace(*p)) |
9307c4c1 | 3694 | p++; |
3440557b | 3695 | if (*typestr == '?' || *typestr == '.') { |
3440557b | 3696 | if (*typestr == '?') { |
53773581 LC |
3697 | if (*p == '\0') { |
3698 | typestr++; | |
3699 | break; | |
3700 | } | |
3440557b FB |
3701 | } else { |
3702 | if (*p == '.') { | |
3703 | p++; | |
cd390083 | 3704 | while (qemu_isspace(*p)) |
3440557b | 3705 | p++; |
3440557b | 3706 | } else { |
53773581 LC |
3707 | typestr++; |
3708 | break; | |
3440557b FB |
3709 | } |
3710 | } | |
13224a87 | 3711 | typestr++; |
9307c4c1 | 3712 | } |
376253ec | 3713 | if (get_expr(mon, &val, &p)) |
9307c4c1 | 3714 | goto fail; |
675ebef9 LC |
3715 | /* Check if 'i' is greater than 32-bit */ |
3716 | if ((c == 'i') && ((val >> 32) & 0xffffffff)) { | |
3717 | monitor_printf(mon, "\'%s\' has failed: ", cmdname); | |
3718 | monitor_printf(mon, "integer is for 32-bit values\n"); | |
3719 | goto fail; | |
b6e098d7 LC |
3720 | } else if (c == 'M') { |
3721 | val <<= 20; | |
675ebef9 | 3722 | } |
53773581 | 3723 | qdict_put(qdict, key, qint_from_int(val)); |
9307c4c1 FB |
3724 | } |
3725 | break; | |
3350a4dd | 3726 | case 'b': |
fccfb11e | 3727 | case 'T': |
3350a4dd MA |
3728 | { |
3729 | double val; | |
3730 | ||
3731 | while (qemu_isspace(*p)) | |
3732 | p++; | |
3733 | if (*typestr == '?') { | |
3734 | typestr++; | |
3735 | if (*p == '\0') { | |
3736 | break; | |
3737 | } | |
3738 | } | |
3739 | if (get_double(mon, &val, &p) < 0) { | |
3740 | goto fail; | |
3741 | } | |
fccfb11e | 3742 | if (c == 'b' && *p) { |
3350a4dd MA |
3743 | switch (*p) { |
3744 | case 'K': case 'k': | |
3745 | val *= 1 << 10; p++; break; | |
3746 | case 'M': case 'm': | |
3747 | val *= 1 << 20; p++; break; | |
3748 | case 'G': case 'g': | |
3749 | val *= 1 << 30; p++; break; | |
3750 | } | |
3751 | } | |
fccfb11e MA |
3752 | if (c == 'T' && p[0] && p[1] == 's') { |
3753 | switch (*p) { | |
3754 | case 'm': | |
3755 | val /= 1e3; p += 2; break; | |
3756 | case 'u': | |
3757 | val /= 1e6; p += 2; break; | |
3758 | case 'n': | |
3759 | val /= 1e9; p += 2; break; | |
3760 | } | |
3761 | } | |
3350a4dd MA |
3762 | if (*p && !qemu_isspace(*p)) { |
3763 | monitor_printf(mon, "Unknown unit suffix\n"); | |
3764 | goto fail; | |
3765 | } | |
3766 | qdict_put(qdict, key, qfloat_from_double(val)); | |
3767 | } | |
3768 | break; | |
9307c4c1 FB |
3769 | case '-': |
3770 | { | |
fbc3d96c | 3771 | const char *tmp = p; |
3772 | int has_option, skip_key = 0; | |
9307c4c1 | 3773 | /* option */ |
3b46e624 | 3774 | |
9307c4c1 FB |
3775 | c = *typestr++; |
3776 | if (c == '\0') | |
3777 | goto bad_type; | |
cd390083 | 3778 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3779 | p++; |
3780 | has_option = 0; | |
3781 | if (*p == '-') { | |
3782 | p++; | |
fbc3d96c | 3783 | if(c != *p) { |
3784 | if(!is_valid_option(p, typestr)) { | |
3785 | ||
3786 | monitor_printf(mon, "%s: unsupported option -%c\n", | |
3787 | cmdname, *p); | |
3788 | goto fail; | |
3789 | } else { | |
3790 | skip_key = 1; | |
3791 | } | |
3792 | } | |
3793 | if(skip_key) { | |
3794 | p = tmp; | |
3795 | } else { | |
3796 | p++; | |
3797 | has_option = 1; | |
9307c4c1 | 3798 | } |
9307c4c1 | 3799 | } |
f7188bbe | 3800 | qdict_put(qdict, key, qint_from_int(has_option)); |
9307c4c1 FB |
3801 | } |
3802 | break; | |
3803 | default: | |
3804 | bad_type: | |
376253ec | 3805 | monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c); |
9307c4c1 FB |
3806 | goto fail; |
3807 | } | |
4d76d2ba LC |
3808 | qemu_free(key); |
3809 | key = NULL; | |
9dc39cba | 3810 | } |
9307c4c1 | 3811 | /* check that all arguments were parsed */ |
cd390083 | 3812 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3813 | p++; |
3814 | if (*p != '\0') { | |
376253ec AL |
3815 | monitor_printf(mon, "%s: extraneous characters at the end of line\n", |
3816 | cmdname); | |
9307c4c1 | 3817 | goto fail; |
9dc39cba | 3818 | } |
9307c4c1 | 3819 | |
55f81d96 | 3820 | return cmd; |
ac7531ec | 3821 | |
55f81d96 | 3822 | fail: |
4d76d2ba | 3823 | qemu_free(key); |
55f81d96 LC |
3824 | return NULL; |
3825 | } | |
3826 | ||
8204a918 LC |
3827 | static void monitor_print_error(Monitor *mon) |
3828 | { | |
3829 | qerror_print(mon->error); | |
3830 | QDECREF(mon->error); | |
3831 | mon->error = NULL; | |
3832 | } | |
3833 | ||
940cc30d AL |
3834 | static int is_async_return(const QObject *data) |
3835 | { | |
82617d7c LC |
3836 | if (data && qobject_type(data) == QTYPE_QDICT) { |
3837 | return qdict_haskey(qobject_to_qdict(data), "__mon_async"); | |
3838 | } | |
3839 | ||
3840 | return 0; | |
940cc30d AL |
3841 | } |
3842 | ||
99e2fc16 LC |
3843 | static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd, |
3844 | const QDict *params) | |
3845 | { | |
3846 | QObject *data = NULL; | |
3847 | ||
261394db | 3848 | cmd->mhandler.cmd_new(mon, params, &data); |
25b422eb | 3849 | |
940cc30d AL |
3850 | if (is_async_return(data)) { |
3851 | /* | |
3852 | * Asynchronous commands have no initial return data but they can | |
3853 | * generate errors. Data is returned via the async completion handler. | |
3854 | */ | |
3855 | if (monitor_ctrl_mode(mon) && monitor_has_error(mon)) { | |
3856 | monitor_protocol_emitter(mon, NULL); | |
3857 | } | |
3858 | } else if (monitor_ctrl_mode(mon)) { | |
25b422eb LC |
3859 | /* Monitor Protocol */ |
3860 | monitor_protocol_emitter(mon, data); | |
3861 | } else { | |
3862 | /* User Protocol */ | |
3863 | if (data) | |
3864 | cmd->user_print(mon, data); | |
3865 | } | |
99e2fc16 LC |
3866 | |
3867 | qobject_decref(data); | |
3868 | } | |
3869 | ||
f3c157c4 | 3870 | static void handle_user_command(Monitor *mon, const char *cmdline) |
55f81d96 | 3871 | { |
55f81d96 | 3872 | QDict *qdict; |
c227f099 | 3873 | const mon_cmd_t *cmd; |
55f81d96 LC |
3874 | |
3875 | qdict = qdict_new(); | |
3876 | ||
590fb3b7 | 3877 | cmd = monitor_parse_command(mon, cmdline, qdict); |
13917bee LC |
3878 | if (!cmd) |
3879 | goto out; | |
3880 | ||
3881 | qemu_errors_to_mon(mon); | |
3882 | ||
940cc30d AL |
3883 | if (monitor_handler_is_async(cmd)) { |
3884 | user_async_cmd_handler(mon, cmd, qdict); | |
3885 | } else if (monitor_handler_ported(cmd)) { | |
99e2fc16 | 3886 | monitor_call_handler(mon, cmd, qdict); |
13917bee | 3887 | } else { |
af4ce882 | 3888 | cmd->mhandler.cmd(mon, qdict); |
55f81d96 LC |
3889 | } |
3890 | ||
8204a918 LC |
3891 | if (monitor_has_error(mon)) |
3892 | monitor_print_error(mon); | |
3893 | ||
3894 | qemu_errors_to_previous(); | |
13917bee LC |
3895 | |
3896 | out: | |
f7188bbe | 3897 | QDECREF(qdict); |
9dc39cba FB |
3898 | } |
3899 | ||
81d0912d FB |
3900 | static void cmd_completion(const char *name, const char *list) |
3901 | { | |
3902 | const char *p, *pstart; | |
3903 | char cmd[128]; | |
3904 | int len; | |
3905 | ||
3906 | p = list; | |
3907 | for(;;) { | |
3908 | pstart = p; | |
3909 | p = strchr(p, '|'); | |
3910 | if (!p) | |
3911 | p = pstart + strlen(pstart); | |
3912 | len = p - pstart; | |
3913 | if (len > sizeof(cmd) - 2) | |
3914 | len = sizeof(cmd) - 2; | |
3915 | memcpy(cmd, pstart, len); | |
3916 | cmd[len] = '\0'; | |
3917 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
731b0364 | 3918 | readline_add_completion(cur_mon->rs, cmd); |
81d0912d FB |
3919 | } |
3920 | if (*p == '\0') | |
3921 | break; | |
3922 | p++; | |
3923 | } | |
3924 | } | |
3925 | ||
3926 | static void file_completion(const char *input) | |
3927 | { | |
3928 | DIR *ffs; | |
3929 | struct dirent *d; | |
3930 | char path[1024]; | |
3931 | char file[1024], file_prefix[1024]; | |
3932 | int input_path_len; | |
3933 | const char *p; | |
3934 | ||
5fafdf24 | 3935 | p = strrchr(input, '/'); |
81d0912d FB |
3936 | if (!p) { |
3937 | input_path_len = 0; | |
3938 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
363a37d5 | 3939 | pstrcpy(path, sizeof(path), "."); |
81d0912d FB |
3940 | } else { |
3941 | input_path_len = p - input + 1; | |
3942 | memcpy(path, input, input_path_len); | |
3943 | if (input_path_len > sizeof(path) - 1) | |
3944 | input_path_len = sizeof(path) - 1; | |
3945 | path[input_path_len] = '\0'; | |
3946 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
3947 | } | |
3948 | #ifdef DEBUG_COMPLETION | |
376253ec AL |
3949 | monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n", |
3950 | input, path, file_prefix); | |
81d0912d FB |
3951 | #endif |
3952 | ffs = opendir(path); | |
3953 | if (!ffs) | |
3954 | return; | |
3955 | for(;;) { | |
3956 | struct stat sb; | |
3957 | d = readdir(ffs); | |
3958 | if (!d) | |
3959 | break; | |
3960 | if (strstart(d->d_name, file_prefix, NULL)) { | |
3961 | memcpy(file, input, input_path_len); | |
363a37d5 BS |
3962 | if (input_path_len < sizeof(file)) |
3963 | pstrcpy(file + input_path_len, sizeof(file) - input_path_len, | |
3964 | d->d_name); | |
81d0912d FB |
3965 | /* stat the file to find out if it's a directory. |
3966 | * In that case add a slash to speed up typing long paths | |
3967 | */ | |
3968 | stat(file, &sb); | |
3969 | if(S_ISDIR(sb.st_mode)) | |
363a37d5 | 3970 | pstrcat(file, sizeof(file), "/"); |
731b0364 | 3971 | readline_add_completion(cur_mon->rs, file); |
81d0912d FB |
3972 | } |
3973 | } | |
3974 | closedir(ffs); | |
3975 | } | |
3976 | ||
51de9760 | 3977 | static void block_completion_it(void *opaque, BlockDriverState *bs) |
81d0912d | 3978 | { |
51de9760 | 3979 | const char *name = bdrv_get_device_name(bs); |
81d0912d FB |
3980 | const char *input = opaque; |
3981 | ||
3982 | if (input[0] == '\0' || | |
3983 | !strncmp(name, (char *)input, strlen(input))) { | |
731b0364 | 3984 | readline_add_completion(cur_mon->rs, name); |
81d0912d FB |
3985 | } |
3986 | } | |
3987 | ||
3988 | /* NOTE: this parser is an approximate form of the real command parser */ | |
3989 | static void parse_cmdline(const char *cmdline, | |
3990 | int *pnb_args, char **args) | |
3991 | { | |
3992 | const char *p; | |
3993 | int nb_args, ret; | |
3994 | char buf[1024]; | |
3995 | ||
3996 | p = cmdline; | |
3997 | nb_args = 0; | |
3998 | for(;;) { | |
cd390083 | 3999 | while (qemu_isspace(*p)) |
81d0912d FB |
4000 | p++; |
4001 | if (*p == '\0') | |
4002 | break; | |
4003 | if (nb_args >= MAX_ARGS) | |
4004 | break; | |
4005 | ret = get_str(buf, sizeof(buf), &p); | |
4006 | args[nb_args] = qemu_strdup(buf); | |
4007 | nb_args++; | |
4008 | if (ret < 0) | |
4009 | break; | |
4010 | } | |
4011 | *pnb_args = nb_args; | |
4012 | } | |
4013 | ||
4d76d2ba LC |
4014 | static const char *next_arg_type(const char *typestr) |
4015 | { | |
4016 | const char *p = strchr(typestr, ':'); | |
4017 | return (p != NULL ? ++p : typestr); | |
4018 | } | |
4019 | ||
4c36ba32 | 4020 | static void monitor_find_completion(const char *cmdline) |
81d0912d FB |
4021 | { |
4022 | const char *cmdname; | |
4023 | char *args[MAX_ARGS]; | |
4024 | int nb_args, i, len; | |
4025 | const char *ptype, *str; | |
c227f099 | 4026 | const mon_cmd_t *cmd; |
64866c3d | 4027 | const KeyDef *key; |
81d0912d FB |
4028 | |
4029 | parse_cmdline(cmdline, &nb_args, args); | |
4030 | #ifdef DEBUG_COMPLETION | |
4031 | for(i = 0; i < nb_args; i++) { | |
376253ec | 4032 | monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]); |
81d0912d FB |
4033 | } |
4034 | #endif | |
4035 | ||
4036 | /* if the line ends with a space, it means we want to complete the | |
4037 | next arg */ | |
4038 | len = strlen(cmdline); | |
cd390083 | 4039 | if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
81d0912d FB |
4040 | if (nb_args >= MAX_ARGS) |
4041 | return; | |
4042 | args[nb_args++] = qemu_strdup(""); | |
4043 | } | |
4044 | if (nb_args <= 1) { | |
4045 | /* command completion */ | |
4046 | if (nb_args == 0) | |
4047 | cmdname = ""; | |
4048 | else | |
4049 | cmdname = args[0]; | |
731b0364 | 4050 | readline_set_completion_index(cur_mon->rs, strlen(cmdname)); |
376253ec | 4051 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
4052 | cmd_completion(cmdname, cmd->name); |
4053 | } | |
4054 | } else { | |
4055 | /* find the command */ | |
376253ec | 4056 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
4057 | if (compare_cmd(args[0], cmd->name)) |
4058 | goto found; | |
4059 | } | |
4060 | return; | |
4061 | found: | |
4d76d2ba | 4062 | ptype = next_arg_type(cmd->args_type); |
81d0912d FB |
4063 | for(i = 0; i < nb_args - 2; i++) { |
4064 | if (*ptype != '\0') { | |
4d76d2ba | 4065 | ptype = next_arg_type(ptype); |
81d0912d | 4066 | while (*ptype == '?') |
4d76d2ba | 4067 | ptype = next_arg_type(ptype); |
81d0912d FB |
4068 | } |
4069 | } | |
4070 | str = args[nb_args - 1]; | |
2a1704a7 BS |
4071 | if (*ptype == '-' && ptype[1] != '\0') { |
4072 | ptype += 2; | |
4073 | } | |
81d0912d FB |
4074 | switch(*ptype) { |
4075 | case 'F': | |
4076 | /* file completion */ | |
731b0364 | 4077 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
4078 | file_completion(str); |
4079 | break; | |
4080 | case 'B': | |
4081 | /* block device name completion */ | |
731b0364 | 4082 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
4083 | bdrv_iterate(block_completion_it, (void *)str); |
4084 | break; | |
7fe48483 FB |
4085 | case 's': |
4086 | /* XXX: more generic ? */ | |
4087 | if (!strcmp(cmd->name, "info")) { | |
731b0364 | 4088 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
7fe48483 FB |
4089 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
4090 | cmd_completion(str, cmd->name); | |
4091 | } | |
64866c3d | 4092 | } else if (!strcmp(cmd->name, "sendkey")) { |
e600d1ef BS |
4093 | char *sep = strrchr(str, '-'); |
4094 | if (sep) | |
4095 | str = sep + 1; | |
731b0364 | 4096 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
64866c3d FB |
4097 | for(key = key_defs; key->name != NULL; key++) { |
4098 | cmd_completion(str, key->name); | |
4099 | } | |
f3353c6b JK |
4100 | } else if (!strcmp(cmd->name, "help|?")) { |
4101 | readline_set_completion_index(cur_mon->rs, strlen(str)); | |
4102 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
4103 | cmd_completion(str, cmd->name); | |
4104 | } | |
7fe48483 FB |
4105 | } |
4106 | break; | |
81d0912d FB |
4107 | default: |
4108 | break; | |
4109 | } | |
4110 | } | |
4111 | for(i = 0; i < nb_args; i++) | |
4112 | qemu_free(args[i]); | |
4113 | } | |
4114 | ||
731b0364 | 4115 | static int monitor_can_read(void *opaque) |
9dc39cba | 4116 | { |
731b0364 AL |
4117 | Monitor *mon = opaque; |
4118 | ||
c62313bb | 4119 | return (mon->suspend_cnt == 0) ? 1 : 0; |
9dc39cba FB |
4120 | } |
4121 | ||
5fa737a4 LC |
4122 | typedef struct CmdArgs { |
4123 | QString *name; | |
4124 | int type; | |
4125 | int flag; | |
4126 | int optional; | |
4127 | } CmdArgs; | |
4128 | ||
4129 | static int check_opt(const CmdArgs *cmd_args, const char *name, QDict *args) | |
4130 | { | |
4131 | if (!cmd_args->optional) { | |
4132 | qemu_error_new(QERR_MISSING_PARAMETER, name); | |
4133 | return -1; | |
4134 | } | |
4135 | ||
4136 | if (cmd_args->type == '-') { | |
4137 | /* handlers expect a value, they need to be changed */ | |
4138 | qdict_put(args, name, qint_from_int(0)); | |
4139 | } | |
4140 | ||
4141 | return 0; | |
4142 | } | |
4143 | ||
4144 | static int check_arg(const CmdArgs *cmd_args, QDict *args) | |
4145 | { | |
4146 | QObject *value; | |
4147 | const char *name; | |
4148 | ||
4149 | name = qstring_get_str(cmd_args->name); | |
4150 | ||
4151 | if (!args) { | |
4152 | return check_opt(cmd_args, name, args); | |
4153 | } | |
4154 | ||
4155 | value = qdict_get(args, name); | |
4156 | if (!value) { | |
4157 | return check_opt(cmd_args, name, args); | |
4158 | } | |
4159 | ||
4160 | switch (cmd_args->type) { | |
4161 | case 'F': | |
4162 | case 'B': | |
4163 | case 's': | |
4164 | if (qobject_type(value) != QTYPE_QSTRING) { | |
4165 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "string"); | |
4166 | return -1; | |
4167 | } | |
4168 | break; | |
4169 | case '/': { | |
4170 | int i; | |
4171 | const char *keys[] = { "count", "format", "size", NULL }; | |
4172 | ||
4173 | for (i = 0; keys[i]; i++) { | |
4174 | QObject *obj = qdict_get(args, keys[i]); | |
4175 | if (!obj) { | |
4176 | qemu_error_new(QERR_MISSING_PARAMETER, name); | |
4177 | return -1; | |
4178 | } | |
4179 | if (qobject_type(obj) != QTYPE_QINT) { | |
4180 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int"); | |
4181 | return -1; | |
4182 | } | |
4183 | } | |
4184 | break; | |
4185 | } | |
4186 | case 'i': | |
4187 | case 'l': | |
b6e098d7 | 4188 | case 'M': |
5fa737a4 LC |
4189 | if (qobject_type(value) != QTYPE_QINT) { |
4190 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "int"); | |
4191 | return -1; | |
4192 | } | |
4193 | break; | |
3350a4dd | 4194 | case 'b': |
fccfb11e | 4195 | case 'T': |
3350a4dd MA |
4196 | if (qobject_type(value) != QTYPE_QINT && qobject_type(value) != QTYPE_QFLOAT) { |
4197 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "number"); | |
4198 | return -1; | |
4199 | } | |
4200 | break; | |
5fa737a4 LC |
4201 | case '-': |
4202 | if (qobject_type(value) != QTYPE_QINT && | |
4203 | qobject_type(value) != QTYPE_QBOOL) { | |
4204 | qemu_error_new(QERR_INVALID_PARAMETER_TYPE, name, "bool"); | |
4205 | return -1; | |
4206 | } | |
4207 | if (qobject_type(value) == QTYPE_QBOOL) { | |
4208 | /* handlers expect a QInt, they need to be changed */ | |
4209 | qdict_put(args, name, | |
4210 | qint_from_int(qbool_get_int(qobject_to_qbool(value)))); | |
4211 | } | |
4212 | break; | |
4213 | default: | |
4214 | /* impossible */ | |
4215 | abort(); | |
4216 | } | |
4217 | ||
4218 | return 0; | |
4219 | } | |
4220 | ||
4221 | static void cmd_args_init(CmdArgs *cmd_args) | |
4222 | { | |
4223 | cmd_args->name = qstring_new(); | |
4224 | cmd_args->type = cmd_args->flag = cmd_args->optional = 0; | |
4225 | } | |
4226 | ||
4227 | /* | |
4228 | * This is not trivial, we have to parse Monitor command's argument | |
4229 | * type syntax to be able to check the arguments provided by clients. | |
4230 | * | |
4231 | * In the near future we will be using an array for that and will be | |
4232 | * able to drop all this parsing... | |
4233 | */ | |
4234 | static int monitor_check_qmp_args(const mon_cmd_t *cmd, QDict *args) | |
4235 | { | |
4236 | int err; | |
4237 | const char *p; | |
4238 | CmdArgs cmd_args; | |
4239 | ||
dd5121bd | 4240 | if (cmd->args_type == NULL) { |
5fa737a4 LC |
4241 | return (qdict_size(args) == 0 ? 0 : -1); |
4242 | } | |
4243 | ||
4244 | err = 0; | |
4245 | cmd_args_init(&cmd_args); | |
4246 | ||
4247 | for (p = cmd->args_type;; p++) { | |
4248 | if (*p == ':') { | |
4249 | cmd_args.type = *++p; | |
4250 | p++; | |
4251 | if (cmd_args.type == '-') { | |
4252 | cmd_args.flag = *p++; | |
4253 | cmd_args.optional = 1; | |
4254 | } else if (*p == '?') { | |
4255 | cmd_args.optional = 1; | |
4256 | p++; | |
4257 | } | |
4258 | ||
4259 | assert(*p == ',' || *p == '\0'); | |
4260 | err = check_arg(&cmd_args, args); | |
4261 | ||
4262 | QDECREF(cmd_args.name); | |
4263 | cmd_args_init(&cmd_args); | |
4264 | ||
4265 | if (err < 0) { | |
4266 | break; | |
4267 | } | |
4268 | } else { | |
4269 | qstring_append_chr(cmd_args.name, *p); | |
4270 | } | |
4271 | ||
4272 | if (*p == '\0') { | |
4273 | break; | |
4274 | } | |
4275 | } | |
4276 | ||
4277 | QDECREF(cmd_args.name); | |
4278 | return err; | |
4279 | } | |
4280 | ||
09069b19 LC |
4281 | static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name) |
4282 | { | |
4283 | int is_cap = compare_cmd(cmd_name, "qmp_capabilities"); | |
4284 | return (qmp_cmd_mode(mon) ? is_cap : !is_cap); | |
4285 | } | |
4286 | ||
5fa737a4 LC |
4287 | static void handle_qmp_command(JSONMessageParser *parser, QList *tokens) |
4288 | { | |
4289 | int err; | |
4290 | QObject *obj; | |
4291 | QDict *input, *args; | |
5fa737a4 LC |
4292 | const mon_cmd_t *cmd; |
4293 | Monitor *mon = cur_mon; | |
5e23f480 | 4294 | const char *cmd_name, *info_item; |
5fa737a4 LC |
4295 | |
4296 | args = NULL; | |
4297 | qemu_errors_to_mon(mon); | |
4298 | ||
4299 | obj = json_parser_parse(tokens, NULL); | |
4300 | if (!obj) { | |
4301 | // FIXME: should be triggered in json_parser_parse() | |
4302 | qemu_error_new(QERR_JSON_PARSING); | |
4303 | goto err_out; | |
4304 | } else if (qobject_type(obj) != QTYPE_QDICT) { | |
4305 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "object"); | |
4306 | qobject_decref(obj); | |
4307 | goto err_out; | |
4308 | } | |
4309 | ||
4310 | input = qobject_to_qdict(obj); | |
4311 | ||
4312 | mon->mc->id = qdict_get(input, "id"); | |
4313 | qobject_incref(mon->mc->id); | |
4314 | ||
4315 | obj = qdict_get(input, "execute"); | |
4316 | if (!obj) { | |
4317 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "execute"); | |
4318 | goto err_input; | |
4319 | } else if (qobject_type(obj) != QTYPE_QSTRING) { | |
4320 | qemu_error_new(QERR_QMP_BAD_INPUT_OBJECT, "string"); | |
4321 | goto err_input; | |
4322 | } | |
4323 | ||
4324 | cmd_name = qstring_get_str(qobject_to_qstring(obj)); | |
5e23f480 | 4325 | |
09069b19 LC |
4326 | if (invalid_qmp_mode(mon, cmd_name)) { |
4327 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); | |
4328 | goto err_input; | |
4329 | } | |
4330 | ||
5e23f480 LC |
4331 | /* |
4332 | * XXX: We need this special case until we get info handlers | |
4333 | * converted into 'query-' commands | |
4334 | */ | |
4335 | if (compare_cmd(cmd_name, "info")) { | |
5fa737a4 LC |
4336 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); |
4337 | goto err_input; | |
5e23f480 LC |
4338 | } else if (strstart(cmd_name, "query-", &info_item)) { |
4339 | cmd = monitor_find_command("info"); | |
4340 | qdict_put_obj(input, "arguments", | |
4341 | qobject_from_jsonf("{ 'item': %s }", info_item)); | |
4342 | } else { | |
4343 | cmd = monitor_find_command(cmd_name); | |
43e713ce | 4344 | if (!cmd || !monitor_handler_ported(cmd)) { |
5e23f480 LC |
4345 | qemu_error_new(QERR_COMMAND_NOT_FOUND, cmd_name); |
4346 | goto err_input; | |
4347 | } | |
5fa737a4 LC |
4348 | } |
4349 | ||
4350 | obj = qdict_get(input, "arguments"); | |
4351 | if (!obj) { | |
4352 | args = qdict_new(); | |
4353 | } else { | |
4354 | args = qobject_to_qdict(obj); | |
4355 | QINCREF(args); | |
4356 | } | |
4357 | ||
4358 | QDECREF(input); | |
4359 | ||
4360 | err = monitor_check_qmp_args(cmd, args); | |
4361 | if (err < 0) { | |
4362 | goto err_out; | |
4363 | } | |
4364 | ||
940cc30d AL |
4365 | if (monitor_handler_is_async(cmd)) { |
4366 | qmp_async_cmd_handler(mon, cmd, args); | |
4367 | } else { | |
4368 | monitor_call_handler(mon, cmd, args); | |
4369 | } | |
5fa737a4 LC |
4370 | goto out; |
4371 | ||
4372 | err_input: | |
4373 | QDECREF(input); | |
4374 | err_out: | |
4375 | monitor_protocol_emitter(mon, NULL); | |
4376 | out: | |
4377 | QDECREF(args); | |
4378 | qemu_errors_to_previous(); | |
4379 | } | |
4380 | ||
9b57c02e LC |
4381 | /** |
4382 | * monitor_control_read(): Read and handle QMP input | |
4383 | */ | |
4384 | static void monitor_control_read(void *opaque, const uint8_t *buf, int size) | |
4385 | { | |
4386 | Monitor *old_mon = cur_mon; | |
4387 | ||
4388 | cur_mon = opaque; | |
4389 | ||
5fa737a4 | 4390 | json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size); |
9b57c02e LC |
4391 | |
4392 | cur_mon = old_mon; | |
4393 | } | |
4394 | ||
731b0364 | 4395 | static void monitor_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 4396 | { |
731b0364 | 4397 | Monitor *old_mon = cur_mon; |
7e2515e8 | 4398 | int i; |
376253ec | 4399 | |
731b0364 AL |
4400 | cur_mon = opaque; |
4401 | ||
cde76ee1 AL |
4402 | if (cur_mon->rs) { |
4403 | for (i = 0; i < size; i++) | |
4404 | readline_handle_byte(cur_mon->rs, buf[i]); | |
4405 | } else { | |
4406 | if (size == 0 || buf[size - 1] != 0) | |
4407 | monitor_printf(cur_mon, "corrupted command\n"); | |
4408 | else | |
f3c157c4 | 4409 | handle_user_command(cur_mon, (char *)buf); |
cde76ee1 | 4410 | } |
9dc39cba | 4411 | |
731b0364 AL |
4412 | cur_mon = old_mon; |
4413 | } | |
d8f44609 | 4414 | |
376253ec | 4415 | static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) |
aa455485 | 4416 | { |
731b0364 | 4417 | monitor_suspend(mon); |
f3c157c4 | 4418 | handle_user_command(mon, cmdline); |
731b0364 | 4419 | monitor_resume(mon); |
d8f44609 AL |
4420 | } |
4421 | ||
cde76ee1 | 4422 | int monitor_suspend(Monitor *mon) |
d8f44609 | 4423 | { |
cde76ee1 AL |
4424 | if (!mon->rs) |
4425 | return -ENOTTY; | |
731b0364 | 4426 | mon->suspend_cnt++; |
cde76ee1 | 4427 | return 0; |
d8f44609 AL |
4428 | } |
4429 | ||
376253ec | 4430 | void monitor_resume(Monitor *mon) |
d8f44609 | 4431 | { |
cde76ee1 AL |
4432 | if (!mon->rs) |
4433 | return; | |
731b0364 AL |
4434 | if (--mon->suspend_cnt == 0) |
4435 | readline_show_prompt(mon->rs); | |
aa455485 FB |
4436 | } |
4437 | ||
ca9567e2 LC |
4438 | static QObject *get_qmp_greeting(void) |
4439 | { | |
4440 | QObject *ver; | |
4441 | ||
4442 | do_info_version(NULL, &ver); | |
4443 | return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver); | |
4444 | } | |
4445 | ||
9b57c02e LC |
4446 | /** |
4447 | * monitor_control_event(): Print QMP gretting | |
4448 | */ | |
4449 | static void monitor_control_event(void *opaque, int event) | |
4450 | { | |
47116d1c LC |
4451 | QObject *data; |
4452 | Monitor *mon = opaque; | |
9b57c02e | 4453 | |
47116d1c LC |
4454 | switch (event) { |
4455 | case CHR_EVENT_OPENED: | |
4a7e1190 | 4456 | mon->mc->command_mode = 0; |
5fa737a4 | 4457 | json_message_parser_init(&mon->mc->parser, handle_qmp_command); |
ca9567e2 | 4458 | data = get_qmp_greeting(); |
9b57c02e LC |
4459 | monitor_json_emitter(mon, data); |
4460 | qobject_decref(data); | |
47116d1c LC |
4461 | break; |
4462 | case CHR_EVENT_CLOSED: | |
4463 | json_message_parser_destroy(&mon->mc->parser); | |
4464 | break; | |
9b57c02e LC |
4465 | } |
4466 | } | |
4467 | ||
731b0364 | 4468 | static void monitor_event(void *opaque, int event) |
86e94dea | 4469 | { |
376253ec AL |
4470 | Monitor *mon = opaque; |
4471 | ||
2724b180 AL |
4472 | switch (event) { |
4473 | case CHR_EVENT_MUX_IN: | |
a7aec5da GH |
4474 | mon->mux_out = 0; |
4475 | if (mon->reset_seen) { | |
4476 | readline_restart(mon->rs); | |
4477 | monitor_resume(mon); | |
4478 | monitor_flush(mon); | |
4479 | } else { | |
4480 | mon->suspend_cnt = 0; | |
4481 | } | |
2724b180 AL |
4482 | break; |
4483 | ||
4484 | case CHR_EVENT_MUX_OUT: | |
a7aec5da GH |
4485 | if (mon->reset_seen) { |
4486 | if (mon->suspend_cnt == 0) { | |
4487 | monitor_printf(mon, "\n"); | |
4488 | } | |
4489 | monitor_flush(mon); | |
4490 | monitor_suspend(mon); | |
4491 | } else { | |
4492 | mon->suspend_cnt++; | |
4493 | } | |
4494 | mon->mux_out = 1; | |
2724b180 | 4495 | break; |
86e94dea | 4496 | |
b6b8df56 | 4497 | case CHR_EVENT_OPENED: |
2724b180 AL |
4498 | monitor_printf(mon, "QEMU %s monitor - type 'help' for more " |
4499 | "information\n", QEMU_VERSION); | |
a7aec5da | 4500 | if (!mon->mux_out) { |
2724b180 | 4501 | readline_show_prompt(mon->rs); |
a7aec5da GH |
4502 | } |
4503 | mon->reset_seen = 1; | |
2724b180 AL |
4504 | break; |
4505 | } | |
86e94dea TS |
4506 | } |
4507 | ||
76655d6d AL |
4508 | |
4509 | /* | |
4510 | * Local variables: | |
4511 | * c-indent-level: 4 | |
4512 | * c-basic-offset: 4 | |
4513 | * tab-width: 8 | |
4514 | * End: | |
4515 | */ | |
4516 | ||
731b0364 | 4517 | void monitor_init(CharDriverState *chr, int flags) |
aa455485 | 4518 | { |
731b0364 | 4519 | static int is_first_init = 1; |
87127161 | 4520 | Monitor *mon; |
20d8a3ed TS |
4521 | |
4522 | if (is_first_init) { | |
c8256f9d | 4523 | key_timer = qemu_new_timer(vm_clock, release_keys, NULL); |
20d8a3ed TS |
4524 | is_first_init = 0; |
4525 | } | |
87127161 AL |
4526 | |
4527 | mon = qemu_mallocz(sizeof(*mon)); | |
20d8a3ed | 4528 | |
87127161 | 4529 | mon->chr = chr; |
731b0364 | 4530 | mon->flags = flags; |
cde76ee1 AL |
4531 | if (flags & MONITOR_USE_READLINE) { |
4532 | mon->rs = readline_init(mon, monitor_find_completion); | |
4533 | monitor_read_command(mon, 0); | |
4534 | } | |
87127161 | 4535 | |
9b57c02e | 4536 | if (monitor_ctrl_mode(mon)) { |
5fa737a4 | 4537 | mon->mc = qemu_mallocz(sizeof(MonitorControl)); |
9b57c02e LC |
4538 | /* Control mode requires special handlers */ |
4539 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read, | |
4540 | monitor_control_event, mon); | |
4541 | } else { | |
4542 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_read, | |
4543 | monitor_event, mon); | |
4544 | } | |
87127161 | 4545 | |
72cf2d4f | 4546 | QLIST_INSERT_HEAD(&mon_list, mon, entry); |
731b0364 | 4547 | if (!cur_mon || (flags & MONITOR_IS_DEFAULT)) |
87127161 | 4548 | cur_mon = mon; |
aa455485 FB |
4549 | } |
4550 | ||
376253ec | 4551 | static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque) |
81d0912d | 4552 | { |
bb5fc20f AL |
4553 | BlockDriverState *bs = opaque; |
4554 | int ret = 0; | |
81d0912d | 4555 | |
bb5fc20f | 4556 | if (bdrv_set_key(bs, password) != 0) { |
376253ec | 4557 | monitor_printf(mon, "invalid password\n"); |
bb5fc20f | 4558 | ret = -EPERM; |
9dc39cba | 4559 | } |
731b0364 AL |
4560 | if (mon->password_completion_cb) |
4561 | mon->password_completion_cb(mon->password_opaque, ret); | |
bb5fc20f | 4562 | |
731b0364 | 4563 | monitor_read_command(mon, 1); |
9dc39cba | 4564 | } |
c0f4ce77 | 4565 | |
0bbc47bb LC |
4566 | int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, |
4567 | BlockDriverCompletionFunc *completion_cb, | |
4568 | void *opaque) | |
c0f4ce77 | 4569 | { |
cde76ee1 AL |
4570 | int err; |
4571 | ||
bb5fc20f AL |
4572 | if (!bdrv_key_required(bs)) { |
4573 | if (completion_cb) | |
4574 | completion_cb(opaque, 0); | |
0bbc47bb | 4575 | return 0; |
bb5fc20f | 4576 | } |
c0f4ce77 | 4577 | |
94171e11 LC |
4578 | if (monitor_ctrl_mode(mon)) { |
4579 | qemu_error_new(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs)); | |
0bbc47bb | 4580 | return -1; |
94171e11 LC |
4581 | } |
4582 | ||
376253ec AL |
4583 | monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs), |
4584 | bdrv_get_encrypted_filename(bs)); | |
bb5fc20f | 4585 | |
731b0364 AL |
4586 | mon->password_completion_cb = completion_cb; |
4587 | mon->password_opaque = opaque; | |
bb5fc20f | 4588 | |
cde76ee1 AL |
4589 | err = monitor_read_password(mon, bdrv_password_cb, bs); |
4590 | ||
4591 | if (err && completion_cb) | |
4592 | completion_cb(opaque, err); | |
0bbc47bb LC |
4593 | |
4594 | return err; | |
c0f4ce77 | 4595 | } |
ac7531ec GH |
4596 | |
4597 | typedef struct QemuErrorSink QemuErrorSink; | |
4598 | struct QemuErrorSink { | |
4599 | enum { | |
4600 | ERR_SINK_FILE, | |
4601 | ERR_SINK_MONITOR, | |
4602 | } dest; | |
4603 | union { | |
4604 | FILE *fp; | |
4605 | Monitor *mon; | |
4606 | }; | |
4607 | QemuErrorSink *previous; | |
4608 | }; | |
4609 | ||
528e93a9 | 4610 | static QemuErrorSink *qemu_error_sink; |
ac7531ec GH |
4611 | |
4612 | void qemu_errors_to_file(FILE *fp) | |
4613 | { | |
4614 | QemuErrorSink *sink; | |
4615 | ||
4616 | sink = qemu_mallocz(sizeof(*sink)); | |
4617 | sink->dest = ERR_SINK_FILE; | |
4618 | sink->fp = fp; | |
4619 | sink->previous = qemu_error_sink; | |
4620 | qemu_error_sink = sink; | |
4621 | } | |
4622 | ||
4623 | void qemu_errors_to_mon(Monitor *mon) | |
4624 | { | |
4625 | QemuErrorSink *sink; | |
4626 | ||
4627 | sink = qemu_mallocz(sizeof(*sink)); | |
4628 | sink->dest = ERR_SINK_MONITOR; | |
4629 | sink->mon = mon; | |
4630 | sink->previous = qemu_error_sink; | |
4631 | qemu_error_sink = sink; | |
4632 | } | |
4633 | ||
4634 | void qemu_errors_to_previous(void) | |
4635 | { | |
4636 | QemuErrorSink *sink; | |
4637 | ||
4638 | assert(qemu_error_sink != NULL); | |
4639 | sink = qemu_error_sink; | |
4640 | qemu_error_sink = sink->previous; | |
4641 | qemu_free(sink); | |
4642 | } | |
4643 | ||
4644 | void qemu_error(const char *fmt, ...) | |
4645 | { | |
4646 | va_list args; | |
4647 | ||
4648 | assert(qemu_error_sink != NULL); | |
4649 | switch (qemu_error_sink->dest) { | |
4650 | case ERR_SINK_FILE: | |
4651 | va_start(args, fmt); | |
4652 | vfprintf(qemu_error_sink->fp, fmt, args); | |
4653 | va_end(args); | |
4654 | break; | |
4655 | case ERR_SINK_MONITOR: | |
4656 | va_start(args, fmt); | |
4657 | monitor_vprintf(qemu_error_sink->mon, fmt, args); | |
4658 | va_end(args); | |
4659 | break; | |
4660 | } | |
4661 | } | |
8204a918 LC |
4662 | |
4663 | void qemu_error_internal(const char *file, int linenr, const char *func, | |
4664 | const char *fmt, ...) | |
4665 | { | |
4666 | va_list va; | |
4667 | QError *qerror; | |
4668 | ||
4669 | assert(qemu_error_sink != NULL); | |
4670 | ||
4671 | va_start(va, fmt); | |
4672 | qerror = qerror_from_info(file, linenr, func, fmt, &va); | |
4673 | va_end(va); | |
4674 | ||
4675 | switch (qemu_error_sink->dest) { | |
4676 | case ERR_SINK_FILE: | |
4677 | qerror_print(qerror); | |
4678 | QDECREF(qerror); | |
4679 | break; | |
4680 | case ERR_SINK_MONITOR: | |
27a749fb LC |
4681 | /* report only the first error */ |
4682 | if (!qemu_error_sink->mon->error) { | |
4683 | qemu_error_sink->mon->error = qerror; | |
4684 | } else { | |
4685 | /* XXX: warn the programmer */ | |
4686 | QDECREF(qerror); | |
4687 | } | |
8204a918 LC |
4688 | break; |
4689 | } | |
4690 | } |