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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" |
5fa737a4 | 52 | #include "qbool.h" |
f7188bbe | 53 | #include "qstring.h" |
9b57c02e | 54 | #include "qjson.h" |
5fa737a4 LC |
55 | #include "json-streamer.h" |
56 | #include "json-parser.h" | |
d08d6f04 | 57 | #include "osdep.h" |
6a5bd307 | 58 | |
9dc39cba | 59 | //#define DEBUG |
81d0912d | 60 | //#define DEBUG_COMPLETION |
9dc39cba | 61 | |
9307c4c1 FB |
62 | /* |
63 | * Supported types: | |
5fafdf24 | 64 | * |
9307c4c1 | 65 | * 'F' filename |
81d0912d | 66 | * 'B' block device name |
9307c4c1 | 67 | * 's' string (accept optional quote) |
361127df MA |
68 | * 'O' option string of the form NAME=VALUE,... |
69 | * parsed according to QemuOptsList given by its name | |
70 | * Example: 'device:O' uses qemu_device_opts. | |
71 | * Restriction: only lists with empty desc are supported | |
72 | * TODO lift the restriction | |
92a31b1f FB |
73 | * 'i' 32 bit integer |
74 | * 'l' target long (32 or 64 bit) | |
9fec543f MA |
75 | * 'M' just like 'l', except in user mode the value is |
76 | * multiplied by 2^20 (think Mebibyte) | |
ee9545da | 77 | * 'f' double |
3350a4dd MA |
78 | * user mode accepts an optional G, g, M, m, K, k suffix, |
79 | * which multiplies the value by 2^30 for suffixes G and | |
80 | * g, 2^20 for M and m, 2^10 for K and k | |
fccfb11e MA |
81 | * 'T' double |
82 | * user mode accepts an optional ms, us, ns suffix, | |
83 | * which divides the value by 1e3, 1e6, 1e9, respectively | |
9307c4c1 FB |
84 | * '/' optional gdb-like print format (like "/10x") |
85 | * | |
fb46660e LC |
86 | * '?' optional type (for all types, except '/') |
87 | * '.' other form of optional type (for 'i' and 'l') | |
942cd1f2 MA |
88 | * 'b' boolean |
89 | * user mode accepts "on" or "off" | |
fb46660e | 90 | * '-' optional parameter (eg. '-f') |
9307c4c1 FB |
91 | * |
92 | */ | |
93 | ||
940cc30d AL |
94 | typedef struct MonitorCompletionData MonitorCompletionData; |
95 | struct MonitorCompletionData { | |
96 | Monitor *mon; | |
97 | void (*user_print)(Monitor *mon, const QObject *data); | |
98 | }; | |
99 | ||
c227f099 | 100 | typedef struct mon_cmd_t { |
9dc39cba | 101 | const char *name; |
9307c4c1 | 102 | const char *args_type; |
9dc39cba FB |
103 | const char *params; |
104 | const char *help; | |
a2876f59 | 105 | void (*user_print)(Monitor *mon, const QObject *data); |
910df89d LC |
106 | union { |
107 | void (*info)(Monitor *mon); | |
13c7425e | 108 | void (*info_new)(Monitor *mon, QObject **ret_data); |
940cc30d | 109 | int (*info_async)(Monitor *mon, MonitorCompletion *cb, void *opaque); |
af4ce882 | 110 | void (*cmd)(Monitor *mon, const QDict *qdict); |
261394db | 111 | int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data); |
940cc30d AL |
112 | int (*cmd_async)(Monitor *mon, const QDict *params, |
113 | MonitorCompletion *cb, void *opaque); | |
910df89d | 114 | } mhandler; |
940cc30d | 115 | int async; |
c227f099 | 116 | } mon_cmd_t; |
9dc39cba | 117 | |
f07918fd | 118 | /* file descriptors passed via SCM_RIGHTS */ |
c227f099 AL |
119 | typedef struct mon_fd_t mon_fd_t; |
120 | struct mon_fd_t { | |
f07918fd MM |
121 | char *name; |
122 | int fd; | |
c227f099 | 123 | QLIST_ENTRY(mon_fd_t) next; |
f07918fd MM |
124 | }; |
125 | ||
5fa737a4 LC |
126 | typedef struct MonitorControl { |
127 | QObject *id; | |
128 | JSONMessageParser parser; | |
4a7e1190 | 129 | int command_mode; |
5fa737a4 LC |
130 | } MonitorControl; |
131 | ||
87127161 AL |
132 | struct Monitor { |
133 | CharDriverState *chr; | |
a7aec5da GH |
134 | int mux_out; |
135 | int reset_seen; | |
731b0364 AL |
136 | int flags; |
137 | int suspend_cnt; | |
138 | uint8_t outbuf[1024]; | |
139 | int outbuf_index; | |
140 | ReadLineState *rs; | |
5fa737a4 | 141 | MonitorControl *mc; |
731b0364 AL |
142 | CPUState *mon_cpu; |
143 | BlockDriverCompletionFunc *password_completion_cb; | |
144 | void *password_opaque; | |
10e4f606 LC |
145 | #ifdef CONFIG_DEBUG_MONITOR |
146 | int print_calls_nr; | |
147 | #endif | |
8204a918 | 148 | QError *error; |
c227f099 | 149 | QLIST_HEAD(,mon_fd_t) fds; |
72cf2d4f | 150 | QLIST_ENTRY(Monitor) entry; |
87127161 AL |
151 | }; |
152 | ||
b4475aa2 LC |
153 | #ifdef CONFIG_DEBUG_MONITOR |
154 | #define MON_DEBUG(fmt, ...) do { \ | |
155 | fprintf(stderr, "Monitor: "); \ | |
156 | fprintf(stderr, fmt, ## __VA_ARGS__); } while (0) | |
10e4f606 LC |
157 | |
158 | static inline void mon_print_count_inc(Monitor *mon) | |
159 | { | |
160 | mon->print_calls_nr++; | |
161 | } | |
162 | ||
163 | static inline void mon_print_count_init(Monitor *mon) | |
164 | { | |
165 | mon->print_calls_nr = 0; | |
166 | } | |
167 | ||
168 | static inline int mon_print_count_get(const Monitor *mon) | |
169 | { | |
170 | return mon->print_calls_nr; | |
171 | } | |
172 | ||
b4475aa2 LC |
173 | #else /* !CONFIG_DEBUG_MONITOR */ |
174 | #define MON_DEBUG(fmt, ...) do { } while (0) | |
10e4f606 LC |
175 | static inline void mon_print_count_inc(Monitor *mon) { } |
176 | static inline void mon_print_count_init(Monitor *mon) { } | |
177 | static inline int mon_print_count_get(const Monitor *mon) { return 0; } | |
b4475aa2 LC |
178 | #endif /* CONFIG_DEBUG_MONITOR */ |
179 | ||
72cf2d4f | 180 | static QLIST_HEAD(mon_list, Monitor) mon_list; |
7e2515e8 | 181 | |
c227f099 AL |
182 | static const mon_cmd_t mon_cmds[]; |
183 | static const mon_cmd_t info_cmds[]; | |
9dc39cba | 184 | |
8631b608 MA |
185 | Monitor *cur_mon; |
186 | Monitor *default_mon; | |
376253ec | 187 | |
731b0364 AL |
188 | static void monitor_command_cb(Monitor *mon, const char *cmdline, |
189 | void *opaque); | |
83ab7950 | 190 | |
09069b19 LC |
191 | static inline int qmp_cmd_mode(const Monitor *mon) |
192 | { | |
193 | return (mon->mc ? mon->mc->command_mode : 0); | |
194 | } | |
195 | ||
418173c7 LC |
196 | /* Return true if in control mode, false otherwise */ |
197 | static inline int monitor_ctrl_mode(const Monitor *mon) | |
198 | { | |
199 | return (mon->flags & MONITOR_USE_CONTROL); | |
200 | } | |
201 | ||
6620d3ce MA |
202 | /* Return non-zero iff we have a current monitor, and it is in QMP mode. */ |
203 | int monitor_cur_is_qmp(void) | |
204 | { | |
205 | return cur_mon && monitor_ctrl_mode(cur_mon); | |
206 | } | |
207 | ||
731b0364 AL |
208 | static void monitor_read_command(Monitor *mon, int show_prompt) |
209 | { | |
183e6e52 LC |
210 | if (!mon->rs) |
211 | return; | |
212 | ||
731b0364 AL |
213 | readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); |
214 | if (show_prompt) | |
215 | readline_show_prompt(mon->rs); | |
216 | } | |
6a00d601 | 217 | |
cde76ee1 AL |
218 | static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func, |
219 | void *opaque) | |
bb5fc20f | 220 | { |
94171e11 | 221 | if (monitor_ctrl_mode(mon)) { |
ab5b027e | 222 | qerror_report(QERR_MISSING_PARAMETER, "password"); |
94171e11 LC |
223 | return -EINVAL; |
224 | } else if (mon->rs) { | |
cde76ee1 AL |
225 | readline_start(mon->rs, "Password: ", 1, readline_func, opaque); |
226 | /* prompt is printed on return from the command handler */ | |
227 | return 0; | |
228 | } else { | |
229 | monitor_printf(mon, "terminal does not support password prompting\n"); | |
230 | return -ENOTTY; | |
231 | } | |
bb5fc20f AL |
232 | } |
233 | ||
376253ec | 234 | void monitor_flush(Monitor *mon) |
7e2515e8 | 235 | { |
a7aec5da | 236 | if (mon && mon->outbuf_index != 0 && !mon->mux_out) { |
731b0364 AL |
237 | qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index); |
238 | mon->outbuf_index = 0; | |
7e2515e8 FB |
239 | } |
240 | } | |
241 | ||
242 | /* flush at every end of line or if the buffer is full */ | |
376253ec | 243 | static void monitor_puts(Monitor *mon, const char *str) |
7e2515e8 | 244 | { |
60fe76f3 | 245 | char c; |
731b0364 | 246 | |
7e2515e8 FB |
247 | for(;;) { |
248 | c = *str++; | |
249 | if (c == '\0') | |
250 | break; | |
7ba1260a | 251 | if (c == '\n') |
731b0364 AL |
252 | mon->outbuf[mon->outbuf_index++] = '\r'; |
253 | mon->outbuf[mon->outbuf_index++] = c; | |
254 | if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1) | |
255 | || c == '\n') | |
376253ec | 256 | monitor_flush(mon); |
7e2515e8 FB |
257 | } |
258 | } | |
259 | ||
376253ec | 260 | void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) |
9dc39cba | 261 | { |
b8b08266 LC |
262 | char buf[4096]; |
263 | ||
2daa1191 LC |
264 | if (!mon) |
265 | return; | |
266 | ||
10e4f606 LC |
267 | mon_print_count_inc(mon); |
268 | ||
b8b08266 | 269 | if (monitor_ctrl_mode(mon)) { |
b8b08266 | 270 | return; |
4a29a85d | 271 | } |
b8b08266 LC |
272 | |
273 | vsnprintf(buf, sizeof(buf), fmt, ap); | |
274 | monitor_puts(mon, buf); | |
9dc39cba FB |
275 | } |
276 | ||
376253ec | 277 | void monitor_printf(Monitor *mon, const char *fmt, ...) |
9dc39cba | 278 | { |
7e2515e8 FB |
279 | va_list ap; |
280 | va_start(ap, fmt); | |
376253ec | 281 | monitor_vprintf(mon, fmt, ap); |
7e2515e8 | 282 | va_end(ap); |
9dc39cba FB |
283 | } |
284 | ||
376253ec | 285 | void monitor_print_filename(Monitor *mon, const char *filename) |
fef30743 TS |
286 | { |
287 | int i; | |
288 | ||
289 | for (i = 0; filename[i]; i++) { | |
28a76be8 AL |
290 | switch (filename[i]) { |
291 | case ' ': | |
292 | case '"': | |
293 | case '\\': | |
294 | monitor_printf(mon, "\\%c", filename[i]); | |
295 | break; | |
296 | case '\t': | |
297 | monitor_printf(mon, "\\t"); | |
298 | break; | |
299 | case '\r': | |
300 | monitor_printf(mon, "\\r"); | |
301 | break; | |
302 | case '\n': | |
303 | monitor_printf(mon, "\\n"); | |
304 | break; | |
305 | default: | |
306 | monitor_printf(mon, "%c", filename[i]); | |
307 | break; | |
308 | } | |
fef30743 TS |
309 | } |
310 | } | |
311 | ||
7fe48483 FB |
312 | static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
313 | { | |
314 | va_list ap; | |
315 | va_start(ap, fmt); | |
376253ec | 316 | monitor_vprintf((Monitor *)stream, fmt, ap); |
7fe48483 FB |
317 | va_end(ap); |
318 | return 0; | |
319 | } | |
320 | ||
13c7425e LC |
321 | static void monitor_user_noop(Monitor *mon, const QObject *data) { } |
322 | ||
13917bee LC |
323 | static inline int monitor_handler_ported(const mon_cmd_t *cmd) |
324 | { | |
325 | return cmd->user_print != NULL; | |
326 | } | |
327 | ||
940cc30d AL |
328 | static inline bool monitor_handler_is_async(const mon_cmd_t *cmd) |
329 | { | |
330 | return cmd->async != 0; | |
331 | } | |
332 | ||
8204a918 LC |
333 | static inline int monitor_has_error(const Monitor *mon) |
334 | { | |
335 | return mon->error != NULL; | |
336 | } | |
337 | ||
9b57c02e LC |
338 | static void monitor_json_emitter(Monitor *mon, const QObject *data) |
339 | { | |
340 | QString *json; | |
341 | ||
342 | json = qobject_to_json(data); | |
343 | assert(json != NULL); | |
344 | ||
b8b08266 LC |
345 | qstring_append_chr(json, '\n'); |
346 | monitor_puts(mon, qstring_get_str(json)); | |
4a29a85d | 347 | |
9b57c02e LC |
348 | QDECREF(json); |
349 | } | |
350 | ||
25b422eb LC |
351 | static void monitor_protocol_emitter(Monitor *mon, QObject *data) |
352 | { | |
353 | QDict *qmp; | |
354 | ||
355 | qmp = qdict_new(); | |
356 | ||
357 | if (!monitor_has_error(mon)) { | |
358 | /* success response */ | |
359 | if (data) { | |
360 | qobject_incref(data); | |
361 | qdict_put_obj(qmp, "return", data); | |
362 | } else { | |
0abc6579 LC |
363 | /* return an empty QDict by default */ |
364 | qdict_put(qmp, "return", qdict_new()); | |
25b422eb LC |
365 | } |
366 | } else { | |
367 | /* error response */ | |
77e595e7 | 368 | qdict_put(mon->error->error, "desc", qerror_human(mon->error)); |
25b422eb LC |
369 | qdict_put(qmp, "error", mon->error->error); |
370 | QINCREF(mon->error->error); | |
371 | QDECREF(mon->error); | |
372 | mon->error = NULL; | |
373 | } | |
374 | ||
5fa737a4 LC |
375 | if (mon->mc->id) { |
376 | qdict_put_obj(qmp, "id", mon->mc->id); | |
377 | mon->mc->id = NULL; | |
378 | } | |
379 | ||
25b422eb LC |
380 | monitor_json_emitter(mon, QOBJECT(qmp)); |
381 | QDECREF(qmp); | |
382 | } | |
383 | ||
0d1ea871 LC |
384 | static void timestamp_put(QDict *qdict) |
385 | { | |
386 | int err; | |
387 | QObject *obj; | |
d08d6f04 | 388 | qemu_timeval tv; |
0d1ea871 | 389 | |
d08d6f04 | 390 | err = qemu_gettimeofday(&tv); |
0d1ea871 LC |
391 | if (err < 0) |
392 | return; | |
393 | ||
394 | obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", " | |
395 | "'microseconds': %" PRId64 " }", | |
396 | (int64_t) tv.tv_sec, (int64_t) tv.tv_usec); | |
0d1ea871 LC |
397 | qdict_put_obj(qdict, "timestamp", obj); |
398 | } | |
399 | ||
400 | /** | |
401 | * monitor_protocol_event(): Generate a Monitor event | |
402 | * | |
403 | * Event-specific data can be emitted through the (optional) 'data' parameter. | |
404 | */ | |
405 | void monitor_protocol_event(MonitorEvent event, QObject *data) | |
406 | { | |
407 | QDict *qmp; | |
408 | const char *event_name; | |
f039a563 | 409 | Monitor *mon; |
0d1ea871 | 410 | |
242cd003 | 411 | assert(event < QEVENT_MAX); |
0d1ea871 | 412 | |
0d1ea871 | 413 | switch (event) { |
242cd003 | 414 | case QEVENT_SHUTDOWN: |
b1a15e7e LC |
415 | event_name = "SHUTDOWN"; |
416 | break; | |
242cd003 | 417 | case QEVENT_RESET: |
b1a15e7e LC |
418 | event_name = "RESET"; |
419 | break; | |
242cd003 | 420 | case QEVENT_POWERDOWN: |
b1a15e7e LC |
421 | event_name = "POWERDOWN"; |
422 | break; | |
242cd003 | 423 | case QEVENT_STOP: |
b1a15e7e LC |
424 | event_name = "STOP"; |
425 | break; | |
6ed2c484 LC |
426 | case QEVENT_RESUME: |
427 | event_name = "RESUME"; | |
428 | break; | |
586153d9 LC |
429 | case QEVENT_VNC_CONNECTED: |
430 | event_name = "VNC_CONNECTED"; | |
431 | break; | |
0d2ed46a LC |
432 | case QEVENT_VNC_INITIALIZED: |
433 | event_name = "VNC_INITIALIZED"; | |
434 | break; | |
0d72f3d3 LC |
435 | case QEVENT_VNC_DISCONNECTED: |
436 | event_name = "VNC_DISCONNECTED"; | |
437 | break; | |
aa1db6ed LC |
438 | case QEVENT_BLOCK_IO_ERROR: |
439 | event_name = "BLOCK_IO_ERROR"; | |
440 | break; | |
80cd3478 LC |
441 | case QEVENT_RTC_CHANGE: |
442 | event_name = "RTC_CHANGE"; | |
443 | break; | |
9eedeb3b LC |
444 | case QEVENT_WATCHDOG: |
445 | event_name = "WATCHDOG"; | |
446 | break; | |
0d1ea871 LC |
447 | default: |
448 | abort(); | |
449 | break; | |
450 | } | |
451 | ||
452 | qmp = qdict_new(); | |
453 | timestamp_put(qmp); | |
454 | qdict_put(qmp, "event", qstring_from_str(event_name)); | |
3d72f9a2 LC |
455 | if (data) { |
456 | qobject_incref(data); | |
0d1ea871 | 457 | qdict_put_obj(qmp, "data", data); |
3d72f9a2 | 458 | } |
0d1ea871 | 459 | |
f039a563 | 460 | QLIST_FOREACH(mon, &mon_list, entry) { |
09069b19 | 461 | if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) { |
23fabed1 LC |
462 | monitor_json_emitter(mon, QOBJECT(qmp)); |
463 | } | |
f039a563 | 464 | } |
0d1ea871 LC |
465 | QDECREF(qmp); |
466 | } | |
467 | ||
ef4b7eee LC |
468 | static int do_qmp_capabilities(Monitor *mon, const QDict *params, |
469 | QObject **ret_data) | |
4a7e1190 LC |
470 | { |
471 | /* Will setup QMP capabilities in the future */ | |
472 | if (monitor_ctrl_mode(mon)) { | |
473 | mon->mc->command_mode = 1; | |
474 | } | |
ef4b7eee LC |
475 | |
476 | return 0; | |
4a7e1190 LC |
477 | } |
478 | ||
9dc39cba FB |
479 | static int compare_cmd(const char *name, const char *list) |
480 | { | |
481 | const char *p, *pstart; | |
482 | int len; | |
483 | len = strlen(name); | |
484 | p = list; | |
485 | for(;;) { | |
486 | pstart = p; | |
487 | p = strchr(p, '|'); | |
488 | if (!p) | |
489 | p = pstart + strlen(pstart); | |
490 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
491 | return 1; | |
492 | if (*p == '\0') | |
493 | break; | |
494 | p++; | |
495 | } | |
496 | return 0; | |
497 | } | |
498 | ||
c227f099 | 499 | static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds, |
376253ec | 500 | const char *prefix, const char *name) |
9dc39cba | 501 | { |
c227f099 | 502 | const mon_cmd_t *cmd; |
9dc39cba FB |
503 | |
504 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
505 | if (!name || !strcmp(name, cmd->name)) | |
376253ec AL |
506 | monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name, |
507 | cmd->params, cmd->help); | |
9dc39cba FB |
508 | } |
509 | } | |
510 | ||
376253ec | 511 | static void help_cmd(Monitor *mon, const char *name) |
9dc39cba FB |
512 | { |
513 | if (name && !strcmp(name, "info")) { | |
376253ec | 514 | help_cmd_dump(mon, info_cmds, "info ", NULL); |
9dc39cba | 515 | } else { |
376253ec | 516 | help_cmd_dump(mon, mon_cmds, "", name); |
f193c797 | 517 | if (name && !strcmp(name, "log")) { |
8662d656 | 518 | const CPULogItem *item; |
376253ec AL |
519 | monitor_printf(mon, "Log items (comma separated):\n"); |
520 | monitor_printf(mon, "%-10s %s\n", "none", "remove all logs"); | |
f193c797 | 521 | for(item = cpu_log_items; item->mask != 0; item++) { |
376253ec | 522 | monitor_printf(mon, "%-10s %s\n", item->name, item->help); |
f193c797 FB |
523 | } |
524 | } | |
9dc39cba FB |
525 | } |
526 | } | |
527 | ||
d54908a5 | 528 | static void do_help_cmd(Monitor *mon, const QDict *qdict) |
38183186 | 529 | { |
d54908a5 | 530 | help_cmd(mon, qdict_get_try_str(qdict, "name")); |
38183186 LC |
531 | } |
532 | ||
d54908a5 | 533 | static void do_commit(Monitor *mon, const QDict *qdict) |
9dc39cba | 534 | { |
751c6a17 GH |
535 | int all_devices; |
536 | DriveInfo *dinfo; | |
d54908a5 | 537 | const char *device = qdict_get_str(qdict, "device"); |
2dc7b602 | 538 | |
7954c734 | 539 | all_devices = !strcmp(device, "all"); |
72cf2d4f | 540 | QTAILQ_FOREACH(dinfo, &drives, next) { |
751c6a17 | 541 | if (!all_devices) |
73006d2a | 542 | if (strcmp(bdrv_get_device_name(dinfo->bdrv), device)) |
751c6a17 GH |
543 | continue; |
544 | bdrv_commit(dinfo->bdrv); | |
9dc39cba FB |
545 | } |
546 | } | |
547 | ||
940cc30d AL |
548 | static void user_monitor_complete(void *opaque, QObject *ret_data) |
549 | { | |
550 | MonitorCompletionData *data = (MonitorCompletionData *)opaque; | |
551 | ||
552 | if (ret_data) { | |
553 | data->user_print(data->mon, ret_data); | |
554 | } | |
555 | monitor_resume(data->mon); | |
556 | qemu_free(data); | |
557 | } | |
558 | ||
559 | static void qmp_monitor_complete(void *opaque, QObject *ret_data) | |
560 | { | |
561 | monitor_protocol_emitter(opaque, ret_data); | |
562 | } | |
563 | ||
564 | static void qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd, | |
565 | const QDict *params) | |
566 | { | |
567 | cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon); | |
568 | } | |
569 | ||
570 | static void qmp_async_info_handler(Monitor *mon, const mon_cmd_t *cmd) | |
571 | { | |
572 | cmd->mhandler.info_async(mon, qmp_monitor_complete, mon); | |
573 | } | |
574 | ||
575 | static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd, | |
576 | const QDict *params) | |
577 | { | |
578 | int ret; | |
579 | ||
580 | MonitorCompletionData *cb_data = qemu_malloc(sizeof(*cb_data)); | |
581 | cb_data->mon = mon; | |
582 | cb_data->user_print = cmd->user_print; | |
583 | monitor_suspend(mon); | |
584 | ret = cmd->mhandler.cmd_async(mon, params, | |
585 | user_monitor_complete, cb_data); | |
586 | if (ret < 0) { | |
587 | monitor_resume(mon); | |
588 | qemu_free(cb_data); | |
589 | } | |
590 | } | |
591 | ||
592 | static void user_async_info_handler(Monitor *mon, const mon_cmd_t *cmd) | |
593 | { | |
594 | int ret; | |
595 | ||
596 | MonitorCompletionData *cb_data = qemu_malloc(sizeof(*cb_data)); | |
597 | cb_data->mon = mon; | |
598 | cb_data->user_print = cmd->user_print; | |
599 | monitor_suspend(mon); | |
600 | ret = cmd->mhandler.info_async(mon, user_monitor_complete, cb_data); | |
601 | if (ret < 0) { | |
602 | monitor_resume(mon); | |
603 | qemu_free(cb_data); | |
604 | } | |
605 | } | |
606 | ||
4fdc94b4 | 607 | static int do_info(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba | 608 | { |
c227f099 | 609 | const mon_cmd_t *cmd; |
d54908a5 | 610 | const char *item = qdict_get_try_str(qdict, "item"); |
9dc39cba | 611 | |
956f1a0d LC |
612 | if (!item) { |
613 | assert(monitor_ctrl_mode(mon) == 0); | |
9dc39cba | 614 | goto help; |
956f1a0d | 615 | } |
13c7425e LC |
616 | |
617 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
5fafdf24 | 618 | if (compare_cmd(item, cmd->name)) |
13c7425e | 619 | break; |
9dc39cba | 620 | } |
13c7425e | 621 | |
956f1a0d LC |
622 | if (cmd->name == NULL) { |
623 | if (monitor_ctrl_mode(mon)) { | |
ab5b027e | 624 | qerror_report(QERR_COMMAND_NOT_FOUND, item); |
4fdc94b4 | 625 | return -1; |
956f1a0d | 626 | } |
13c7425e | 627 | goto help; |
956f1a0d | 628 | } |
13c7425e | 629 | |
940cc30d AL |
630 | if (monitor_handler_is_async(cmd)) { |
631 | if (monitor_ctrl_mode(mon)) { | |
632 | qmp_async_info_handler(mon, cmd); | |
633 | } else { | |
634 | user_async_info_handler(mon, cmd); | |
635 | } | |
636 | /* | |
637 | * Indicate that this command is asynchronous and will not return any | |
638 | * data (not even empty). Instead, the data will be returned via a | |
639 | * completion callback. | |
640 | */ | |
641 | *ret_data = qobject_from_jsonf("{ '__mon_async': 'return' }"); | |
642 | } else if (monitor_handler_ported(cmd)) { | |
13c7425e | 643 | cmd->mhandler.info_new(mon, ret_data); |
25b422eb LC |
644 | |
645 | if (!monitor_ctrl_mode(mon)) { | |
646 | /* | |
647 | * User Protocol function is called here, Monitor Protocol is | |
648 | * handled by monitor_call_handler() | |
649 | */ | |
650 | if (*ret_data) | |
651 | cmd->user_print(mon, *ret_data); | |
652 | } | |
13c7425e | 653 | } else { |
956f1a0d LC |
654 | if (monitor_ctrl_mode(mon)) { |
655 | /* handler not converted yet */ | |
ab5b027e | 656 | qerror_report(QERR_COMMAND_NOT_FOUND, item); |
4fdc94b4 | 657 | return -1; |
956f1a0d LC |
658 | } else { |
659 | cmd->mhandler.info(mon); | |
660 | } | |
13c7425e LC |
661 | } |
662 | ||
4fdc94b4 | 663 | return 0; |
13c7425e LC |
664 | |
665 | help: | |
666 | help_cmd(mon, "info"); | |
4fdc94b4 | 667 | return 0; |
9dc39cba FB |
668 | } |
669 | ||
45e914cf LC |
670 | static void do_info_version_print(Monitor *mon, const QObject *data) |
671 | { | |
672 | QDict *qdict; | |
673 | ||
674 | qdict = qobject_to_qdict(data); | |
675 | ||
676 | monitor_printf(mon, "%s%s\n", qdict_get_str(qdict, "qemu"), | |
677 | qdict_get_str(qdict, "package")); | |
678 | } | |
679 | ||
ab2d3187 LC |
680 | /** |
681 | * do_info_version(): Show QEMU version | |
45e914cf LC |
682 | * |
683 | * Return a QDict with the following information: | |
684 | * | |
685 | * - "qemu": QEMU's version | |
686 | * - "package": package's version | |
687 | * | |
688 | * Example: | |
689 | * | |
690 | * { "qemu": "0.11.50", "package": "" } | |
ab2d3187 LC |
691 | */ |
692 | static void do_info_version(Monitor *mon, QObject **ret_data) | |
9bc9d1c7 | 693 | { |
45e914cf LC |
694 | *ret_data = qobject_from_jsonf("{ 'qemu': %s, 'package': %s }", |
695 | QEMU_VERSION, QEMU_PKGVERSION); | |
9bc9d1c7 FB |
696 | } |
697 | ||
e05486cb | 698 | static void do_info_name_print(Monitor *mon, const QObject *data) |
c35734b2 | 699 | { |
e05486cb LC |
700 | QDict *qdict; |
701 | ||
702 | qdict = qobject_to_qdict(data); | |
703 | if (qdict_size(qdict) == 0) { | |
704 | return; | |
705 | } | |
706 | ||
707 | monitor_printf(mon, "%s\n", qdict_get_str(qdict, "name")); | |
708 | } | |
709 | ||
710 | /** | |
711 | * do_info_name(): Show VM name | |
712 | * | |
713 | * Return a QDict with the following information: | |
714 | * | |
715 | * - "name": VM's name (optional) | |
716 | * | |
717 | * Example: | |
718 | * | |
719 | * { "name": "qemu-name" } | |
720 | */ | |
721 | static void do_info_name(Monitor *mon, QObject **ret_data) | |
722 | { | |
723 | *ret_data = qemu_name ? qobject_from_jsonf("{'name': %s }", qemu_name) : | |
724 | qobject_from_jsonf("{}"); | |
c35734b2 TS |
725 | } |
726 | ||
1a728677 LC |
727 | static QObject *get_cmd_dict(const char *name) |
728 | { | |
729 | const char *p; | |
730 | ||
731 | /* Remove '|' from some commands */ | |
732 | p = strchr(name, '|'); | |
733 | if (p) { | |
734 | p++; | |
735 | } else { | |
736 | p = name; | |
737 | } | |
738 | ||
739 | return qobject_from_jsonf("{ 'name': %s }", p); | |
740 | } | |
741 | ||
e3bba9d0 LC |
742 | /** |
743 | * do_info_commands(): List QMP available commands | |
744 | * | |
1a728677 LC |
745 | * Each command is represented by a QDict, the returned QObject is a QList |
746 | * of all commands. | |
747 | * | |
748 | * The QDict contains: | |
749 | * | |
750 | * - "name": command's name | |
751 | * | |
752 | * Example: | |
753 | * | |
754 | * { [ { "name": "query-balloon" }, { "name": "system_powerdown" } ] } | |
e3bba9d0 LC |
755 | */ |
756 | static void do_info_commands(Monitor *mon, QObject **ret_data) | |
757 | { | |
758 | QList *cmd_list; | |
759 | const mon_cmd_t *cmd; | |
760 | ||
761 | cmd_list = qlist_new(); | |
762 | ||
763 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
764 | if (monitor_handler_ported(cmd) && !compare_cmd(cmd->name, "info")) { | |
1a728677 | 765 | qlist_append_obj(cmd_list, get_cmd_dict(cmd->name)); |
e3bba9d0 LC |
766 | } |
767 | } | |
768 | ||
769 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
770 | if (monitor_handler_ported(cmd)) { | |
771 | char buf[128]; | |
772 | snprintf(buf, sizeof(buf), "query-%s", cmd->name); | |
1a728677 | 773 | qlist_append_obj(cmd_list, get_cmd_dict(buf)); |
e3bba9d0 LC |
774 | } |
775 | } | |
776 | ||
777 | *ret_data = QOBJECT(cmd_list); | |
778 | } | |
779 | ||
bf4f74c0 | 780 | #if defined(TARGET_I386) |
14f0720d | 781 | static void do_info_hpet_print(Monitor *mon, const QObject *data) |
16b29ae1 | 782 | { |
376253ec | 783 | monitor_printf(mon, "HPET is %s by QEMU\n", |
14f0720d LC |
784 | qdict_get_bool(qobject_to_qdict(data), "enabled") ? |
785 | "enabled" : "disabled"); | |
786 | } | |
787 | ||
788 | /** | |
789 | * do_info_hpet(): Show HPET state | |
790 | * | |
791 | * Return a QDict with the following information: | |
792 | * | |
793 | * - "enabled": true if hpet if enabled, false otherwise | |
794 | * | |
795 | * Example: | |
796 | * | |
797 | * { "enabled": true } | |
798 | */ | |
799 | static void do_info_hpet(Monitor *mon, QObject **ret_data) | |
800 | { | |
801 | *ret_data = qobject_from_jsonf("{ 'enabled': %i }", !no_hpet); | |
16b29ae1 | 802 | } |
bf4f74c0 | 803 | #endif |
16b29ae1 | 804 | |
9603ceba | 805 | static void do_info_uuid_print(Monitor *mon, const QObject *data) |
a36e69dd | 806 | { |
9603ceba LC |
807 | monitor_printf(mon, "%s\n", qdict_get_str(qobject_to_qdict(data), "UUID")); |
808 | } | |
809 | ||
810 | /** | |
811 | * do_info_uuid(): Show VM UUID | |
812 | * | |
813 | * Return a QDict with the following information: | |
814 | * | |
815 | * - "UUID": Universally Unique Identifier | |
816 | * | |
817 | * Example: | |
818 | * | |
819 | * { "UUID": "550e8400-e29b-41d4-a716-446655440000" } | |
820 | */ | |
821 | static void do_info_uuid(Monitor *mon, QObject **ret_data) | |
822 | { | |
823 | char uuid[64]; | |
824 | ||
825 | snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1], | |
376253ec AL |
826 | qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], |
827 | qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], | |
828 | qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], | |
829 | qemu_uuid[14], qemu_uuid[15]); | |
9603ceba | 830 | *ret_data = qobject_from_jsonf("{ 'UUID': %s }", uuid); |
a36e69dd TS |
831 | } |
832 | ||
6a00d601 | 833 | /* get the current CPU defined by the user */ |
9596ebb7 | 834 | static int mon_set_cpu(int cpu_index) |
6a00d601 FB |
835 | { |
836 | CPUState *env; | |
837 | ||
838 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
839 | if (env->cpu_index == cpu_index) { | |
731b0364 | 840 | cur_mon->mon_cpu = env; |
6a00d601 FB |
841 | return 0; |
842 | } | |
843 | } | |
844 | return -1; | |
845 | } | |
846 | ||
9596ebb7 | 847 | static CPUState *mon_get_cpu(void) |
6a00d601 | 848 | { |
731b0364 | 849 | if (!cur_mon->mon_cpu) { |
6a00d601 FB |
850 | mon_set_cpu(0); |
851 | } | |
4c0960c0 | 852 | cpu_synchronize_state(cur_mon->mon_cpu); |
731b0364 | 853 | return cur_mon->mon_cpu; |
6a00d601 FB |
854 | } |
855 | ||
376253ec | 856 | static void do_info_registers(Monitor *mon) |
9307c4c1 | 857 | { |
6a00d601 FB |
858 | CPUState *env; |
859 | env = mon_get_cpu(); | |
9307c4c1 | 860 | #ifdef TARGET_I386 |
376253ec | 861 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
d24b15a8 | 862 | X86_DUMP_FPU); |
9307c4c1 | 863 | #else |
376253ec | 864 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
7fe48483 | 865 | 0); |
9307c4c1 FB |
866 | #endif |
867 | } | |
868 | ||
8f3cec0b LC |
869 | static void print_cpu_iter(QObject *obj, void *opaque) |
870 | { | |
871 | QDict *cpu; | |
872 | int active = ' '; | |
873 | Monitor *mon = opaque; | |
874 | ||
875 | assert(qobject_type(obj) == QTYPE_QDICT); | |
876 | cpu = qobject_to_qdict(obj); | |
877 | ||
55483ad6 | 878 | if (qdict_get_bool(cpu, "current")) { |
8f3cec0b | 879 | active = '*'; |
55483ad6 | 880 | } |
8f3cec0b LC |
881 | |
882 | monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU")); | |
883 | ||
884 | #if defined(TARGET_I386) | |
885 | monitor_printf(mon, "pc=0x" TARGET_FMT_lx, | |
886 | (target_ulong) qdict_get_int(cpu, "pc")); | |
887 | #elif defined(TARGET_PPC) | |
888 | monitor_printf(mon, "nip=0x" TARGET_FMT_lx, | |
889 | (target_long) qdict_get_int(cpu, "nip")); | |
890 | #elif defined(TARGET_SPARC) | |
891 | monitor_printf(mon, "pc=0x " TARGET_FMT_lx, | |
892 | (target_long) qdict_get_int(cpu, "pc")); | |
893 | monitor_printf(mon, "npc=0x" TARGET_FMT_lx, | |
894 | (target_long) qdict_get_int(cpu, "npc")); | |
895 | #elif defined(TARGET_MIPS) | |
896 | monitor_printf(mon, "PC=0x" TARGET_FMT_lx, | |
897 | (target_long) qdict_get_int(cpu, "PC")); | |
898 | #endif | |
899 | ||
55483ad6 | 900 | if (qdict_get_bool(cpu, "halted")) { |
8f3cec0b | 901 | monitor_printf(mon, " (halted)"); |
55483ad6 | 902 | } |
8f3cec0b LC |
903 | |
904 | monitor_printf(mon, "\n"); | |
905 | } | |
906 | ||
907 | static void monitor_print_cpus(Monitor *mon, const QObject *data) | |
908 | { | |
909 | QList *cpu_list; | |
910 | ||
911 | assert(qobject_type(data) == QTYPE_QLIST); | |
912 | cpu_list = qobject_to_qlist(data); | |
913 | qlist_iter(cpu_list, print_cpu_iter, mon); | |
914 | } | |
915 | ||
916 | /** | |
917 | * do_info_cpus(): Show CPU information | |
918 | * | |
55483ad6 | 919 | * Return a QList. Each CPU is represented by a QDict, which contains: |
8f3cec0b | 920 | * |
55483ad6 LC |
921 | * - "cpu": CPU index |
922 | * - "current": true if this is the current CPU, false otherwise | |
923 | * - "halted": true if the cpu is halted, false otherwise | |
924 | * - Current program counter. The key's name depends on the architecture: | |
925 | * "pc": i386/x86)64 | |
926 | * "nip": PPC | |
927 | * "pc" and "npc": sparc | |
928 | * "PC": mips | |
8f3cec0b | 929 | * |
55483ad6 LC |
930 | * Example: |
931 | * | |
932 | * [ { "CPU": 0, "current": true, "halted": false, "pc": 3227107138 }, | |
933 | * { "CPU": 1, "current": false, "halted": true, "pc": 7108165 } ] | |
8f3cec0b LC |
934 | */ |
935 | static void do_info_cpus(Monitor *mon, QObject **ret_data) | |
6a00d601 FB |
936 | { |
937 | CPUState *env; | |
8f3cec0b LC |
938 | QList *cpu_list; |
939 | ||
940 | cpu_list = qlist_new(); | |
6a00d601 FB |
941 | |
942 | /* just to set the default cpu if not already done */ | |
943 | mon_get_cpu(); | |
944 | ||
945 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
55483ad6 LC |
946 | QDict *cpu; |
947 | QObject *obj; | |
8f3cec0b | 948 | |
4c0960c0 | 949 | cpu_synchronize_state(env); |
8f3cec0b | 950 | |
55483ad6 LC |
951 | obj = qobject_from_jsonf("{ 'CPU': %d, 'current': %i, 'halted': %i }", |
952 | env->cpu_index, env == mon->mon_cpu, | |
953 | env->halted); | |
55483ad6 LC |
954 | |
955 | cpu = qobject_to_qdict(obj); | |
8f3cec0b | 956 | |
6a00d601 | 957 | #if defined(TARGET_I386) |
8f3cec0b | 958 | qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base)); |
e80e1cc4 | 959 | #elif defined(TARGET_PPC) |
8f3cec0b | 960 | qdict_put(cpu, "nip", qint_from_int(env->nip)); |
ba3c64fb | 961 | #elif defined(TARGET_SPARC) |
8f3cec0b LC |
962 | qdict_put(cpu, "pc", qint_from_int(env->pc)); |
963 | qdict_put(cpu, "npc", qint_from_int(env->npc)); | |
ead9360e | 964 | #elif defined(TARGET_MIPS) |
8f3cec0b | 965 | qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC)); |
ce5232c5 | 966 | #endif |
8f3cec0b LC |
967 | |
968 | qlist_append(cpu_list, cpu); | |
6a00d601 | 969 | } |
8f3cec0b LC |
970 | |
971 | *ret_data = QOBJECT(cpu_list); | |
6a00d601 FB |
972 | } |
973 | ||
584cbdb5 | 974 | static int do_cpu_set(Monitor *mon, const QDict *qdict, QObject **ret_data) |
6a00d601 | 975 | { |
d54908a5 | 976 | int index = qdict_get_int(qdict, "index"); |
584cbdb5 | 977 | if (mon_set_cpu(index) < 0) { |
e17ba87c MA |
978 | qerror_report(QERR_INVALID_PARAMETER_VALUE, "index", |
979 | "a CPU number"); | |
584cbdb5 LC |
980 | return -1; |
981 | } | |
982 | return 0; | |
6a00d601 FB |
983 | } |
984 | ||
376253ec | 985 | static void do_info_jit(Monitor *mon) |
e3db7226 | 986 | { |
376253ec | 987 | dump_exec_info((FILE *)mon, monitor_fprintf); |
e3db7226 FB |
988 | } |
989 | ||
376253ec | 990 | static void do_info_history(Monitor *mon) |
aa455485 FB |
991 | { |
992 | int i; | |
7e2515e8 | 993 | const char *str; |
3b46e624 | 994 | |
cde76ee1 AL |
995 | if (!mon->rs) |
996 | return; | |
7e2515e8 FB |
997 | i = 0; |
998 | for(;;) { | |
731b0364 | 999 | str = readline_get_history(mon->rs, i); |
7e2515e8 FB |
1000 | if (!str) |
1001 | break; | |
376253ec | 1002 | monitor_printf(mon, "%d: '%s'\n", i, str); |
8e3a9fd2 | 1003 | i++; |
aa455485 FB |
1004 | } |
1005 | } | |
1006 | ||
76a66253 JM |
1007 | #if defined(TARGET_PPC) |
1008 | /* XXX: not implemented in other targets */ | |
376253ec | 1009 | static void do_info_cpu_stats(Monitor *mon) |
76a66253 JM |
1010 | { |
1011 | CPUState *env; | |
1012 | ||
1013 | env = mon_get_cpu(); | |
376253ec | 1014 | cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0); |
76a66253 JM |
1015 | } |
1016 | #endif | |
1017 | ||
b223f35f LC |
1018 | /** |
1019 | * do_quit(): Quit QEMU execution | |
1020 | */ | |
ef4b7eee | 1021 | static int do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba | 1022 | { |
a8751701 | 1023 | exit(0); |
ef4b7eee | 1024 | return 0; |
9dc39cba FB |
1025 | } |
1026 | ||
376253ec | 1027 | static int eject_device(Monitor *mon, BlockDriverState *bs, int force) |
9dc39cba FB |
1028 | { |
1029 | if (bdrv_is_inserted(bs)) { | |
1030 | if (!force) { | |
1031 | if (!bdrv_is_removable(bs)) { | |
ab5b027e | 1032 | qerror_report(QERR_DEVICE_NOT_REMOVABLE, |
2c2a6bb8 | 1033 | bdrv_get_device_name(bs)); |
9dc39cba FB |
1034 | return -1; |
1035 | } | |
1036 | if (bdrv_is_locked(bs)) { | |
ab5b027e | 1037 | qerror_report(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs)); |
9dc39cba FB |
1038 | return -1; |
1039 | } | |
1040 | } | |
1041 | bdrv_close(bs); | |
1042 | } | |
1043 | return 0; | |
1044 | } | |
1045 | ||
9b9d4d9c | 1046 | static int do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba FB |
1047 | { |
1048 | BlockDriverState *bs; | |
f18c16de | 1049 | int force = qdict_get_int(qdict, "force"); |
78d714e0 | 1050 | const char *filename = qdict_get_str(qdict, "device"); |
9dc39cba | 1051 | |
9307c4c1 | 1052 | bs = bdrv_find(filename); |
9dc39cba | 1053 | if (!bs) { |
ab5b027e | 1054 | qerror_report(QERR_DEVICE_NOT_FOUND, filename); |
9b9d4d9c | 1055 | return -1; |
9dc39cba | 1056 | } |
9b9d4d9c | 1057 | return eject_device(mon, bs, force); |
9dc39cba FB |
1058 | } |
1059 | ||
ba85d351 | 1060 | static int do_block_set_passwd(Monitor *mon, const QDict *qdict, |
a3a55a2e LC |
1061 | QObject **ret_data) |
1062 | { | |
1063 | BlockDriverState *bs; | |
fd04a2ae | 1064 | int err; |
a3a55a2e LC |
1065 | |
1066 | bs = bdrv_find(qdict_get_str(qdict, "device")); | |
1067 | if (!bs) { | |
ab5b027e | 1068 | qerror_report(QERR_DEVICE_NOT_FOUND, qdict_get_str(qdict, "device")); |
ba85d351 | 1069 | return -1; |
a3a55a2e LC |
1070 | } |
1071 | ||
fd04a2ae SH |
1072 | err = bdrv_set_key(bs, qdict_get_str(qdict, "password")); |
1073 | if (err == -EINVAL) { | |
1074 | qerror_report(QERR_DEVICE_NOT_ENCRYPTED, bdrv_get_device_name(bs)); | |
1075 | return -1; | |
1076 | } else if (err < 0) { | |
ab5b027e | 1077 | qerror_report(QERR_INVALID_PASSWORD); |
ba85d351 | 1078 | return -1; |
a3a55a2e | 1079 | } |
ba85d351 LC |
1080 | |
1081 | return 0; | |
a3a55a2e LC |
1082 | } |
1083 | ||
0bbc47bb LC |
1084 | static int do_change_block(Monitor *mon, const char *device, |
1085 | const char *filename, const char *fmt) | |
9dc39cba FB |
1086 | { |
1087 | BlockDriverState *bs; | |
2ecea9b8 | 1088 | BlockDriver *drv = NULL; |
cb4e5f8e | 1089 | int bdrv_flags; |
9dc39cba | 1090 | |
9307c4c1 | 1091 | bs = bdrv_find(device); |
9dc39cba | 1092 | if (!bs) { |
ab5b027e | 1093 | qerror_report(QERR_DEVICE_NOT_FOUND, device); |
0bbc47bb | 1094 | return -1; |
9dc39cba | 1095 | } |
2ecea9b8 | 1096 | if (fmt) { |
eb852011 | 1097 | drv = bdrv_find_whitelisted_format(fmt); |
2ecea9b8 | 1098 | if (!drv) { |
ab5b027e | 1099 | qerror_report(QERR_INVALID_BLOCK_FORMAT, fmt); |
0bbc47bb | 1100 | return -1; |
2ecea9b8 AJ |
1101 | } |
1102 | } | |
0bbc47bb LC |
1103 | if (eject_device(mon, bs, 0) < 0) { |
1104 | return -1; | |
1105 | } | |
cb4e5f8e NS |
1106 | bdrv_flags = bdrv_get_type_hint(bs) == BDRV_TYPE_CDROM ? 0 : BDRV_O_RDWR; |
1107 | if (bdrv_open(bs, filename, bdrv_flags, drv) < 0) { | |
07a5d95a | 1108 | qerror_report(QERR_OPEN_FILE_FAILED, filename); |
0bbc47bb LC |
1109 | return -1; |
1110 | } | |
1111 | return monitor_read_bdrv_key_start(mon, bs, NULL, NULL); | |
bb5fc20f AL |
1112 | } |
1113 | ||
0bbc47bb | 1114 | static int change_vnc_password(const char *password) |
bb5fc20f | 1115 | { |
0bbc47bb | 1116 | if (vnc_display_password(NULL, password) < 0) { |
ab5b027e | 1117 | qerror_report(QERR_SET_PASSWD_FAILED); |
0bbc47bb LC |
1118 | return -1; |
1119 | } | |
bb5fc20f | 1120 | |
0bbc47bb | 1121 | return 0; |
2895e075 MA |
1122 | } |
1123 | ||
1124 | static void change_vnc_password_cb(Monitor *mon, const char *password, | |
1125 | void *opaque) | |
1126 | { | |
ec3b82af | 1127 | change_vnc_password(password); |
731b0364 | 1128 | monitor_read_command(mon, 1); |
9dc39cba FB |
1129 | } |
1130 | ||
0bbc47bb | 1131 | static int do_change_vnc(Monitor *mon, const char *target, const char *arg) |
e25a5822 | 1132 | { |
70848515 | 1133 | if (strcmp(target, "passwd") == 0 || |
28a76be8 AL |
1134 | strcmp(target, "password") == 0) { |
1135 | if (arg) { | |
bb5fc20f | 1136 | char password[9]; |
28a76be8 AL |
1137 | strncpy(password, arg, sizeof(password)); |
1138 | password[sizeof(password) - 1] = '\0'; | |
0bbc47bb | 1139 | return change_vnc_password(password); |
bb5fc20f | 1140 | } else { |
0bbc47bb | 1141 | return monitor_read_password(mon, change_vnc_password_cb, NULL); |
bb5fc20f | 1142 | } |
70848515 | 1143 | } else { |
0bbc47bb | 1144 | if (vnc_display_open(NULL, target) < 0) { |
ab5b027e | 1145 | qerror_report(QERR_VNC_SERVER_FAILED, target); |
0bbc47bb LC |
1146 | return -1; |
1147 | } | |
70848515 | 1148 | } |
0bbc47bb LC |
1149 | |
1150 | return 0; | |
e25a5822 TS |
1151 | } |
1152 | ||
ec3b82af MA |
1153 | /** |
1154 | * do_change(): Change a removable medium, or VNC configuration | |
1155 | */ | |
0bbc47bb | 1156 | static int do_change(Monitor *mon, const QDict *qdict, QObject **ret_data) |
e25a5822 | 1157 | { |
1d4daa91 LC |
1158 | const char *device = qdict_get_str(qdict, "device"); |
1159 | const char *target = qdict_get_str(qdict, "target"); | |
1160 | const char *arg = qdict_get_try_str(qdict, "arg"); | |
0bbc47bb LC |
1161 | int ret; |
1162 | ||
e25a5822 | 1163 | if (strcmp(device, "vnc") == 0) { |
0bbc47bb | 1164 | ret = do_change_vnc(mon, target, arg); |
e25a5822 | 1165 | } else { |
0bbc47bb | 1166 | ret = do_change_block(mon, device, target, arg); |
e25a5822 | 1167 | } |
0bbc47bb LC |
1168 | |
1169 | return ret; | |
e25a5822 TS |
1170 | } |
1171 | ||
f1dc58e0 | 1172 | static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data) |
59a983b9 | 1173 | { |
d54908a5 | 1174 | vga_hw_screen_dump(qdict_get_str(qdict, "filename")); |
f1dc58e0 | 1175 | return 0; |
59a983b9 FB |
1176 | } |
1177 | ||
d54908a5 | 1178 | static void do_logfile(Monitor *mon, const QDict *qdict) |
e735b91c | 1179 | { |
d54908a5 | 1180 | cpu_set_log_filename(qdict_get_str(qdict, "filename")); |
e735b91c PB |
1181 | } |
1182 | ||
d54908a5 | 1183 | static void do_log(Monitor *mon, const QDict *qdict) |
f193c797 FB |
1184 | { |
1185 | int mask; | |
d54908a5 | 1186 | const char *items = qdict_get_str(qdict, "items"); |
3b46e624 | 1187 | |
9307c4c1 | 1188 | if (!strcmp(items, "none")) { |
f193c797 FB |
1189 | mask = 0; |
1190 | } else { | |
9307c4c1 | 1191 | mask = cpu_str_to_log_mask(items); |
f193c797 | 1192 | if (!mask) { |
376253ec | 1193 | help_cmd(mon, "log"); |
f193c797 FB |
1194 | return; |
1195 | } | |
1196 | } | |
1197 | cpu_set_log(mask); | |
1198 | } | |
1199 | ||
d54908a5 | 1200 | static void do_singlestep(Monitor *mon, const QDict *qdict) |
1b530a6d | 1201 | { |
d54908a5 | 1202 | const char *option = qdict_get_try_str(qdict, "option"); |
1b530a6d AJ |
1203 | if (!option || !strcmp(option, "on")) { |
1204 | singlestep = 1; | |
1205 | } else if (!strcmp(option, "off")) { | |
1206 | singlestep = 0; | |
1207 | } else { | |
1208 | monitor_printf(mon, "unexpected option %s\n", option); | |
1209 | } | |
1210 | } | |
1211 | ||
e0c97bde LC |
1212 | /** |
1213 | * do_stop(): Stop VM execution | |
1214 | */ | |
ef4b7eee | 1215 | static int do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data) |
8a7ddc38 FB |
1216 | { |
1217 | vm_stop(EXCP_INTERRUPT); | |
ef4b7eee | 1218 | return 0; |
8a7ddc38 FB |
1219 | } |
1220 | ||
bb5fc20f | 1221 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs); |
c0f4ce77 | 1222 | |
376253ec AL |
1223 | struct bdrv_iterate_context { |
1224 | Monitor *mon; | |
1225 | int err; | |
1226 | }; | |
1227 | ||
a1f896a0 LC |
1228 | /** |
1229 | * do_cont(): Resume emulation. | |
1230 | */ | |
d5a7b38f | 1231 | static int do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data) |
8a7ddc38 | 1232 | { |
376253ec | 1233 | struct bdrv_iterate_context context = { mon, 0 }; |
c0f4ce77 | 1234 | |
376253ec | 1235 | bdrv_iterate(encrypted_bdrv_it, &context); |
c0f4ce77 | 1236 | /* only resume the vm if all keys are set and valid */ |
d5a7b38f | 1237 | if (!context.err) { |
c0f4ce77 | 1238 | vm_start(); |
d5a7b38f LC |
1239 | return 0; |
1240 | } else { | |
1241 | return -1; | |
1242 | } | |
8a7ddc38 FB |
1243 | } |
1244 | ||
bb5fc20f AL |
1245 | static void bdrv_key_cb(void *opaque, int err) |
1246 | { | |
376253ec AL |
1247 | Monitor *mon = opaque; |
1248 | ||
bb5fc20f AL |
1249 | /* another key was set successfully, retry to continue */ |
1250 | if (!err) | |
a1f896a0 | 1251 | do_cont(mon, NULL, NULL); |
bb5fc20f AL |
1252 | } |
1253 | ||
1254 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs) | |
1255 | { | |
376253ec | 1256 | struct bdrv_iterate_context *context = opaque; |
bb5fc20f | 1257 | |
376253ec AL |
1258 | if (!context->err && bdrv_key_required(bs)) { |
1259 | context->err = -EBUSY; | |
1260 | monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb, | |
1261 | context->mon); | |
bb5fc20f AL |
1262 | } |
1263 | } | |
1264 | ||
d54908a5 | 1265 | static void do_gdbserver(Monitor *mon, const QDict *qdict) |
59030a8c | 1266 | { |
d54908a5 | 1267 | const char *device = qdict_get_try_str(qdict, "device"); |
59030a8c AL |
1268 | if (!device) |
1269 | device = "tcp::" DEFAULT_GDBSTUB_PORT; | |
1270 | if (gdbserver_start(device) < 0) { | |
1271 | monitor_printf(mon, "Could not open gdbserver on device '%s'\n", | |
1272 | device); | |
1273 | } else if (strcmp(device, "none") == 0) { | |
36556b20 | 1274 | monitor_printf(mon, "Disabled gdbserver\n"); |
8a7ddc38 | 1275 | } else { |
59030a8c AL |
1276 | monitor_printf(mon, "Waiting for gdb connection on device '%s'\n", |
1277 | device); | |
8a7ddc38 FB |
1278 | } |
1279 | } | |
1280 | ||
d54908a5 | 1281 | static void do_watchdog_action(Monitor *mon, const QDict *qdict) |
9dd986cc | 1282 | { |
d54908a5 | 1283 | const char *action = qdict_get_str(qdict, "action"); |
9dd986cc RJ |
1284 | if (select_watchdog_action(action) == -1) { |
1285 | monitor_printf(mon, "Unknown watchdog action '%s'\n", action); | |
1286 | } | |
1287 | } | |
1288 | ||
376253ec | 1289 | static void monitor_printc(Monitor *mon, int c) |
9307c4c1 | 1290 | { |
376253ec | 1291 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1292 | switch(c) { |
1293 | case '\'': | |
376253ec | 1294 | monitor_printf(mon, "\\'"); |
9307c4c1 FB |
1295 | break; |
1296 | case '\\': | |
376253ec | 1297 | monitor_printf(mon, "\\\\"); |
9307c4c1 FB |
1298 | break; |
1299 | case '\n': | |
376253ec | 1300 | monitor_printf(mon, "\\n"); |
9307c4c1 FB |
1301 | break; |
1302 | case '\r': | |
376253ec | 1303 | monitor_printf(mon, "\\r"); |
9307c4c1 FB |
1304 | break; |
1305 | default: | |
1306 | if (c >= 32 && c <= 126) { | |
376253ec | 1307 | monitor_printf(mon, "%c", c); |
9307c4c1 | 1308 | } else { |
376253ec | 1309 | monitor_printf(mon, "\\x%02x", c); |
9307c4c1 FB |
1310 | } |
1311 | break; | |
1312 | } | |
376253ec | 1313 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1314 | } |
1315 | ||
376253ec | 1316 | static void memory_dump(Monitor *mon, int count, int format, int wsize, |
c227f099 | 1317 | target_phys_addr_t addr, int is_physical) |
9307c4c1 | 1318 | { |
6a00d601 | 1319 | CPUState *env; |
23842aab | 1320 | int l, line_size, i, max_digits, len; |
9307c4c1 FB |
1321 | uint8_t buf[16]; |
1322 | uint64_t v; | |
1323 | ||
1324 | if (format == 'i') { | |
1325 | int flags; | |
1326 | flags = 0; | |
6a00d601 | 1327 | env = mon_get_cpu(); |
9307c4c1 | 1328 | #ifdef TARGET_I386 |
4c27ba27 | 1329 | if (wsize == 2) { |
9307c4c1 | 1330 | flags = 1; |
4c27ba27 FB |
1331 | } else if (wsize == 4) { |
1332 | flags = 0; | |
1333 | } else { | |
6a15fd12 | 1334 | /* as default we use the current CS size */ |
4c27ba27 | 1335 | flags = 0; |
6a15fd12 FB |
1336 | if (env) { |
1337 | #ifdef TARGET_X86_64 | |
5fafdf24 | 1338 | if ((env->efer & MSR_EFER_LMA) && |
6a15fd12 FB |
1339 | (env->segs[R_CS].flags & DESC_L_MASK)) |
1340 | flags = 2; | |
1341 | else | |
1342 | #endif | |
1343 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
1344 | flags = 1; | |
1345 | } | |
4c27ba27 FB |
1346 | } |
1347 | #endif | |
376253ec | 1348 | monitor_disas(mon, env, addr, count, is_physical, flags); |
9307c4c1 FB |
1349 | return; |
1350 | } | |
1351 | ||
1352 | len = wsize * count; | |
1353 | if (wsize == 1) | |
1354 | line_size = 8; | |
1355 | else | |
1356 | line_size = 16; | |
9307c4c1 FB |
1357 | max_digits = 0; |
1358 | ||
1359 | switch(format) { | |
1360 | case 'o': | |
1361 | max_digits = (wsize * 8 + 2) / 3; | |
1362 | break; | |
1363 | default: | |
1364 | case 'x': | |
1365 | max_digits = (wsize * 8) / 4; | |
1366 | break; | |
1367 | case 'u': | |
1368 | case 'd': | |
1369 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
1370 | break; | |
1371 | case 'c': | |
1372 | wsize = 1; | |
1373 | break; | |
1374 | } | |
1375 | ||
1376 | while (len > 0) { | |
7743e588 | 1377 | if (is_physical) |
376253ec | 1378 | monitor_printf(mon, TARGET_FMT_plx ":", addr); |
7743e588 | 1379 | else |
376253ec | 1380 | monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr); |
9307c4c1 FB |
1381 | l = len; |
1382 | if (l > line_size) | |
1383 | l = line_size; | |
1384 | if (is_physical) { | |
1385 | cpu_physical_memory_rw(addr, buf, l, 0); | |
1386 | } else { | |
6a00d601 | 1387 | env = mon_get_cpu(); |
c8f79b67 | 1388 | if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
376253ec | 1389 | monitor_printf(mon, " Cannot access memory\n"); |
c8f79b67 AL |
1390 | break; |
1391 | } | |
9307c4c1 | 1392 | } |
5fafdf24 | 1393 | i = 0; |
9307c4c1 FB |
1394 | while (i < l) { |
1395 | switch(wsize) { | |
1396 | default: | |
1397 | case 1: | |
1398 | v = ldub_raw(buf + i); | |
1399 | break; | |
1400 | case 2: | |
1401 | v = lduw_raw(buf + i); | |
1402 | break; | |
1403 | case 4: | |
92a31b1f | 1404 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
1405 | break; |
1406 | case 8: | |
1407 | v = ldq_raw(buf + i); | |
1408 | break; | |
1409 | } | |
376253ec | 1410 | monitor_printf(mon, " "); |
9307c4c1 FB |
1411 | switch(format) { |
1412 | case 'o': | |
376253ec | 1413 | monitor_printf(mon, "%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
1414 | break; |
1415 | case 'x': | |
376253ec | 1416 | monitor_printf(mon, "0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
1417 | break; |
1418 | case 'u': | |
376253ec | 1419 | monitor_printf(mon, "%*" PRIu64, max_digits, v); |
9307c4c1 FB |
1420 | break; |
1421 | case 'd': | |
376253ec | 1422 | monitor_printf(mon, "%*" PRId64, max_digits, v); |
9307c4c1 FB |
1423 | break; |
1424 | case 'c': | |
376253ec | 1425 | monitor_printc(mon, v); |
9307c4c1 FB |
1426 | break; |
1427 | } | |
1428 | i += wsize; | |
1429 | } | |
376253ec | 1430 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1431 | addr += l; |
1432 | len -= l; | |
1433 | } | |
1434 | } | |
1435 | ||
1bd1442e | 1436 | static void do_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1437 | { |
1bd1442e LC |
1438 | int count = qdict_get_int(qdict, "count"); |
1439 | int format = qdict_get_int(qdict, "format"); | |
1440 | int size = qdict_get_int(qdict, "size"); | |
1441 | target_long addr = qdict_get_int(qdict, "addr"); | |
1442 | ||
376253ec | 1443 | memory_dump(mon, count, format, size, addr, 0); |
9307c4c1 FB |
1444 | } |
1445 | ||
1bd1442e | 1446 | static void do_physical_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1447 | { |
1bd1442e LC |
1448 | int count = qdict_get_int(qdict, "count"); |
1449 | int format = qdict_get_int(qdict, "format"); | |
1450 | int size = qdict_get_int(qdict, "size"); | |
c227f099 | 1451 | target_phys_addr_t addr = qdict_get_int(qdict, "addr"); |
1bd1442e | 1452 | |
376253ec | 1453 | memory_dump(mon, count, format, size, addr, 1); |
9307c4c1 FB |
1454 | } |
1455 | ||
1bd1442e | 1456 | static void do_print(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1457 | { |
1bd1442e | 1458 | int format = qdict_get_int(qdict, "format"); |
c227f099 | 1459 | target_phys_addr_t val = qdict_get_int(qdict, "val"); |
1bd1442e | 1460 | |
7743e588 | 1461 | #if TARGET_PHYS_ADDR_BITS == 32 |
9307c4c1 FB |
1462 | switch(format) { |
1463 | case 'o': | |
376253ec | 1464 | monitor_printf(mon, "%#o", val); |
9307c4c1 FB |
1465 | break; |
1466 | case 'x': | |
376253ec | 1467 | monitor_printf(mon, "%#x", val); |
9307c4c1 FB |
1468 | break; |
1469 | case 'u': | |
376253ec | 1470 | monitor_printf(mon, "%u", val); |
9307c4c1 FB |
1471 | break; |
1472 | default: | |
1473 | case 'd': | |
376253ec | 1474 | monitor_printf(mon, "%d", val); |
9307c4c1 FB |
1475 | break; |
1476 | case 'c': | |
376253ec | 1477 | monitor_printc(mon, val); |
9307c4c1 FB |
1478 | break; |
1479 | } | |
92a31b1f FB |
1480 | #else |
1481 | switch(format) { | |
1482 | case 'o': | |
376253ec | 1483 | monitor_printf(mon, "%#" PRIo64, val); |
92a31b1f FB |
1484 | break; |
1485 | case 'x': | |
376253ec | 1486 | monitor_printf(mon, "%#" PRIx64, val); |
92a31b1f FB |
1487 | break; |
1488 | case 'u': | |
376253ec | 1489 | monitor_printf(mon, "%" PRIu64, val); |
92a31b1f FB |
1490 | break; |
1491 | default: | |
1492 | case 'd': | |
376253ec | 1493 | monitor_printf(mon, "%" PRId64, val); |
92a31b1f FB |
1494 | break; |
1495 | case 'c': | |
376253ec | 1496 | monitor_printc(mon, val); |
92a31b1f FB |
1497 | break; |
1498 | } | |
1499 | #endif | |
376253ec | 1500 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1501 | } |
1502 | ||
9869622e | 1503 | static int do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data) |
b371dc59 FB |
1504 | { |
1505 | FILE *f; | |
afe67ef2 LC |
1506 | uint32_t size = qdict_get_int(qdict, "size"); |
1507 | const char *filename = qdict_get_str(qdict, "filename"); | |
1508 | target_long addr = qdict_get_int(qdict, "val"); | |
b371dc59 FB |
1509 | uint32_t l; |
1510 | CPUState *env; | |
1511 | uint8_t buf[1024]; | |
9869622e | 1512 | int ret = -1; |
b371dc59 FB |
1513 | |
1514 | env = mon_get_cpu(); | |
b371dc59 FB |
1515 | |
1516 | f = fopen(filename, "wb"); | |
1517 | if (!f) { | |
ab5b027e | 1518 | qerror_report(QERR_OPEN_FILE_FAILED, filename); |
9869622e | 1519 | return -1; |
b371dc59 FB |
1520 | } |
1521 | while (size != 0) { | |
1522 | l = sizeof(buf); | |
1523 | if (l > size) | |
1524 | l = size; | |
1525 | cpu_memory_rw_debug(env, addr, buf, l, 0); | |
27e3ddd3 KS |
1526 | if (fwrite(buf, 1, l, f) != l) { |
1527 | monitor_printf(mon, "fwrite() error in do_memory_save\n"); | |
1528 | goto exit; | |
1529 | } | |
b371dc59 FB |
1530 | addr += l; |
1531 | size -= l; | |
1532 | } | |
9869622e LC |
1533 | |
1534 | ret = 0; | |
1535 | ||
27e3ddd3 | 1536 | exit: |
b371dc59 | 1537 | fclose(f); |
9869622e | 1538 | return ret; |
b371dc59 FB |
1539 | } |
1540 | ||
fe38a32a | 1541 | static int do_physical_memory_save(Monitor *mon, const QDict *qdict, |
18f5a8bf | 1542 | QObject **ret_data) |
a8bdf7a6 AJ |
1543 | { |
1544 | FILE *f; | |
1545 | uint32_t l; | |
1546 | uint8_t buf[1024]; | |
afe67ef2 LC |
1547 | uint32_t size = qdict_get_int(qdict, "size"); |
1548 | const char *filename = qdict_get_str(qdict, "filename"); | |
c227f099 | 1549 | target_phys_addr_t addr = qdict_get_int(qdict, "val"); |
fe38a32a | 1550 | int ret = -1; |
a8bdf7a6 AJ |
1551 | |
1552 | f = fopen(filename, "wb"); | |
1553 | if (!f) { | |
ab5b027e | 1554 | qerror_report(QERR_OPEN_FILE_FAILED, filename); |
fe38a32a | 1555 | return -1; |
a8bdf7a6 AJ |
1556 | } |
1557 | while (size != 0) { | |
1558 | l = sizeof(buf); | |
1559 | if (l > size) | |
1560 | l = size; | |
1561 | cpu_physical_memory_rw(addr, buf, l, 0); | |
27e3ddd3 KS |
1562 | if (fwrite(buf, 1, l, f) != l) { |
1563 | monitor_printf(mon, "fwrite() error in do_physical_memory_save\n"); | |
1564 | goto exit; | |
1565 | } | |
a8bdf7a6 AJ |
1566 | fflush(f); |
1567 | addr += l; | |
1568 | size -= l; | |
1569 | } | |
fe38a32a LC |
1570 | |
1571 | ret = 0; | |
1572 | ||
27e3ddd3 | 1573 | exit: |
a8bdf7a6 | 1574 | fclose(f); |
fe38a32a | 1575 | return ret; |
a8bdf7a6 AJ |
1576 | } |
1577 | ||
f18c16de | 1578 | static void do_sum(Monitor *mon, const QDict *qdict) |
e4cf1adc FB |
1579 | { |
1580 | uint32_t addr; | |
1581 | uint8_t buf[1]; | |
1582 | uint16_t sum; | |
f18c16de LC |
1583 | uint32_t start = qdict_get_int(qdict, "start"); |
1584 | uint32_t size = qdict_get_int(qdict, "size"); | |
e4cf1adc FB |
1585 | |
1586 | sum = 0; | |
1587 | for(addr = start; addr < (start + size); addr++) { | |
1588 | cpu_physical_memory_rw(addr, buf, 1, 0); | |
1589 | /* BSD sum algorithm ('sum' Unix command) */ | |
1590 | sum = (sum >> 1) | (sum << 15); | |
1591 | sum += buf[0]; | |
1592 | } | |
376253ec | 1593 | monitor_printf(mon, "%05d\n", sum); |
e4cf1adc FB |
1594 | } |
1595 | ||
a3a91a35 FB |
1596 | typedef struct { |
1597 | int keycode; | |
1598 | const char *name; | |
1599 | } KeyDef; | |
1600 | ||
1601 | static const KeyDef key_defs[] = { | |
1602 | { 0x2a, "shift" }, | |
1603 | { 0x36, "shift_r" }, | |
3b46e624 | 1604 | |
a3a91a35 FB |
1605 | { 0x38, "alt" }, |
1606 | { 0xb8, "alt_r" }, | |
2ba27c7f TS |
1607 | { 0x64, "altgr" }, |
1608 | { 0xe4, "altgr_r" }, | |
a3a91a35 FB |
1609 | { 0x1d, "ctrl" }, |
1610 | { 0x9d, "ctrl_r" }, | |
1611 | ||
1612 | { 0xdd, "menu" }, | |
1613 | ||
1614 | { 0x01, "esc" }, | |
1615 | ||
1616 | { 0x02, "1" }, | |
1617 | { 0x03, "2" }, | |
1618 | { 0x04, "3" }, | |
1619 | { 0x05, "4" }, | |
1620 | { 0x06, "5" }, | |
1621 | { 0x07, "6" }, | |
1622 | { 0x08, "7" }, | |
1623 | { 0x09, "8" }, | |
1624 | { 0x0a, "9" }, | |
1625 | { 0x0b, "0" }, | |
64866c3d FB |
1626 | { 0x0c, "minus" }, |
1627 | { 0x0d, "equal" }, | |
a3a91a35 FB |
1628 | { 0x0e, "backspace" }, |
1629 | ||
1630 | { 0x0f, "tab" }, | |
1631 | { 0x10, "q" }, | |
1632 | { 0x11, "w" }, | |
1633 | { 0x12, "e" }, | |
1634 | { 0x13, "r" }, | |
1635 | { 0x14, "t" }, | |
1636 | { 0x15, "y" }, | |
1637 | { 0x16, "u" }, | |
1638 | { 0x17, "i" }, | |
1639 | { 0x18, "o" }, | |
1640 | { 0x19, "p" }, | |
1641 | ||
1642 | { 0x1c, "ret" }, | |
1643 | ||
1644 | { 0x1e, "a" }, | |
1645 | { 0x1f, "s" }, | |
1646 | { 0x20, "d" }, | |
1647 | { 0x21, "f" }, | |
1648 | { 0x22, "g" }, | |
1649 | { 0x23, "h" }, | |
1650 | { 0x24, "j" }, | |
1651 | { 0x25, "k" }, | |
1652 | { 0x26, "l" }, | |
1653 | ||
1654 | { 0x2c, "z" }, | |
1655 | { 0x2d, "x" }, | |
1656 | { 0x2e, "c" }, | |
1657 | { 0x2f, "v" }, | |
1658 | { 0x30, "b" }, | |
1659 | { 0x31, "n" }, | |
1660 | { 0x32, "m" }, | |
9155fc45 AJ |
1661 | { 0x33, "comma" }, |
1662 | { 0x34, "dot" }, | |
1663 | { 0x35, "slash" }, | |
3b46e624 | 1664 | |
4d3b6f6e AZ |
1665 | { 0x37, "asterisk" }, |
1666 | ||
a3a91a35 | 1667 | { 0x39, "spc" }, |
00ffa62a | 1668 | { 0x3a, "caps_lock" }, |
a3a91a35 FB |
1669 | { 0x3b, "f1" }, |
1670 | { 0x3c, "f2" }, | |
1671 | { 0x3d, "f3" }, | |
1672 | { 0x3e, "f4" }, | |
1673 | { 0x3f, "f5" }, | |
1674 | { 0x40, "f6" }, | |
1675 | { 0x41, "f7" }, | |
1676 | { 0x42, "f8" }, | |
1677 | { 0x43, "f9" }, | |
1678 | { 0x44, "f10" }, | |
00ffa62a | 1679 | { 0x45, "num_lock" }, |
a3a91a35 FB |
1680 | { 0x46, "scroll_lock" }, |
1681 | ||
64866c3d FB |
1682 | { 0xb5, "kp_divide" }, |
1683 | { 0x37, "kp_multiply" }, | |
0cfec834 | 1684 | { 0x4a, "kp_subtract" }, |
64866c3d FB |
1685 | { 0x4e, "kp_add" }, |
1686 | { 0x9c, "kp_enter" }, | |
1687 | { 0x53, "kp_decimal" }, | |
f2289cb6 | 1688 | { 0x54, "sysrq" }, |
64866c3d FB |
1689 | |
1690 | { 0x52, "kp_0" }, | |
1691 | { 0x4f, "kp_1" }, | |
1692 | { 0x50, "kp_2" }, | |
1693 | { 0x51, "kp_3" }, | |
1694 | { 0x4b, "kp_4" }, | |
1695 | { 0x4c, "kp_5" }, | |
1696 | { 0x4d, "kp_6" }, | |
1697 | { 0x47, "kp_7" }, | |
1698 | { 0x48, "kp_8" }, | |
1699 | { 0x49, "kp_9" }, | |
3b46e624 | 1700 | |
a3a91a35 FB |
1701 | { 0x56, "<" }, |
1702 | ||
1703 | { 0x57, "f11" }, | |
1704 | { 0x58, "f12" }, | |
1705 | ||
1706 | { 0xb7, "print" }, | |
1707 | ||
1708 | { 0xc7, "home" }, | |
1709 | { 0xc9, "pgup" }, | |
1710 | { 0xd1, "pgdn" }, | |
1711 | { 0xcf, "end" }, | |
1712 | ||
1713 | { 0xcb, "left" }, | |
1714 | { 0xc8, "up" }, | |
1715 | { 0xd0, "down" }, | |
1716 | { 0xcd, "right" }, | |
1717 | ||
1718 | { 0xd2, "insert" }, | |
1719 | { 0xd3, "delete" }, | |
c0b5b109 BS |
1720 | #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64) |
1721 | { 0xf0, "stop" }, | |
1722 | { 0xf1, "again" }, | |
1723 | { 0xf2, "props" }, | |
1724 | { 0xf3, "undo" }, | |
1725 | { 0xf4, "front" }, | |
1726 | { 0xf5, "copy" }, | |
1727 | { 0xf6, "open" }, | |
1728 | { 0xf7, "paste" }, | |
1729 | { 0xf8, "find" }, | |
1730 | { 0xf9, "cut" }, | |
1731 | { 0xfa, "lf" }, | |
1732 | { 0xfb, "help" }, | |
1733 | { 0xfc, "meta_l" }, | |
1734 | { 0xfd, "meta_r" }, | |
1735 | { 0xfe, "compose" }, | |
1736 | #endif | |
a3a91a35 FB |
1737 | { 0, NULL }, |
1738 | }; | |
1739 | ||
1740 | static int get_keycode(const char *key) | |
1741 | { | |
1742 | const KeyDef *p; | |
64866c3d FB |
1743 | char *endp; |
1744 | int ret; | |
a3a91a35 FB |
1745 | |
1746 | for(p = key_defs; p->name != NULL; p++) { | |
1747 | if (!strcmp(key, p->name)) | |
1748 | return p->keycode; | |
1749 | } | |
64866c3d FB |
1750 | if (strstart(key, "0x", NULL)) { |
1751 | ret = strtoul(key, &endp, 0); | |
1752 | if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) | |
1753 | return ret; | |
1754 | } | |
a3a91a35 FB |
1755 | return -1; |
1756 | } | |
1757 | ||
c8256f9d AZ |
1758 | #define MAX_KEYCODES 16 |
1759 | static uint8_t keycodes[MAX_KEYCODES]; | |
1760 | static int nb_pending_keycodes; | |
1761 | static QEMUTimer *key_timer; | |
1762 | ||
1763 | static void release_keys(void *opaque) | |
1764 | { | |
1765 | int keycode; | |
1766 | ||
1767 | while (nb_pending_keycodes > 0) { | |
1768 | nb_pending_keycodes--; | |
1769 | keycode = keycodes[nb_pending_keycodes]; | |
1770 | if (keycode & 0x80) | |
1771 | kbd_put_keycode(0xe0); | |
1772 | kbd_put_keycode(keycode | 0x80); | |
1773 | } | |
1774 | } | |
1775 | ||
1d4daa91 | 1776 | static void do_sendkey(Monitor *mon, const QDict *qdict) |
a3a91a35 | 1777 | { |
3401c0d9 AZ |
1778 | char keyname_buf[16]; |
1779 | char *separator; | |
1780 | int keyname_len, keycode, i; | |
1d4daa91 LC |
1781 | const char *string = qdict_get_str(qdict, "string"); |
1782 | int has_hold_time = qdict_haskey(qdict, "hold_time"); | |
1783 | int hold_time = qdict_get_try_int(qdict, "hold_time", -1); | |
3401c0d9 | 1784 | |
c8256f9d AZ |
1785 | if (nb_pending_keycodes > 0) { |
1786 | qemu_del_timer(key_timer); | |
1787 | release_keys(NULL); | |
1788 | } | |
1789 | if (!has_hold_time) | |
1790 | hold_time = 100; | |
1791 | i = 0; | |
3401c0d9 AZ |
1792 | while (1) { |
1793 | separator = strchr(string, '-'); | |
1794 | keyname_len = separator ? separator - string : strlen(string); | |
1795 | if (keyname_len > 0) { | |
1796 | pstrcpy(keyname_buf, sizeof(keyname_buf), string); | |
1797 | if (keyname_len > sizeof(keyname_buf) - 1) { | |
376253ec | 1798 | monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf); |
3401c0d9 | 1799 | return; |
a3a91a35 | 1800 | } |
c8256f9d | 1801 | if (i == MAX_KEYCODES) { |
376253ec | 1802 | monitor_printf(mon, "too many keys\n"); |
3401c0d9 AZ |
1803 | return; |
1804 | } | |
1805 | keyname_buf[keyname_len] = 0; | |
1806 | keycode = get_keycode(keyname_buf); | |
1807 | if (keycode < 0) { | |
376253ec | 1808 | monitor_printf(mon, "unknown key: '%s'\n", keyname_buf); |
3401c0d9 AZ |
1809 | return; |
1810 | } | |
c8256f9d | 1811 | keycodes[i++] = keycode; |
a3a91a35 | 1812 | } |
3401c0d9 | 1813 | if (!separator) |
a3a91a35 | 1814 | break; |
3401c0d9 | 1815 | string = separator + 1; |
a3a91a35 | 1816 | } |
c8256f9d | 1817 | nb_pending_keycodes = i; |
a3a91a35 | 1818 | /* key down events */ |
c8256f9d | 1819 | for (i = 0; i < nb_pending_keycodes; i++) { |
a3a91a35 FB |
1820 | keycode = keycodes[i]; |
1821 | if (keycode & 0x80) | |
1822 | kbd_put_keycode(0xe0); | |
1823 | kbd_put_keycode(keycode & 0x7f); | |
1824 | } | |
c8256f9d | 1825 | /* delayed key up events */ |
f227f17d | 1826 | qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
6ee093c9 | 1827 | muldiv64(get_ticks_per_sec(), hold_time, 1000)); |
a3a91a35 FB |
1828 | } |
1829 | ||
13224a87 FB |
1830 | static int mouse_button_state; |
1831 | ||
1d4daa91 | 1832 | static void do_mouse_move(Monitor *mon, const QDict *qdict) |
13224a87 FB |
1833 | { |
1834 | int dx, dy, dz; | |
1d4daa91 LC |
1835 | const char *dx_str = qdict_get_str(qdict, "dx_str"); |
1836 | const char *dy_str = qdict_get_str(qdict, "dy_str"); | |
1837 | const char *dz_str = qdict_get_try_str(qdict, "dz_str"); | |
13224a87 FB |
1838 | dx = strtol(dx_str, NULL, 0); |
1839 | dy = strtol(dy_str, NULL, 0); | |
1840 | dz = 0; | |
5fafdf24 | 1841 | if (dz_str) |
13224a87 FB |
1842 | dz = strtol(dz_str, NULL, 0); |
1843 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
1844 | } | |
1845 | ||
d54908a5 | 1846 | static void do_mouse_button(Monitor *mon, const QDict *qdict) |
13224a87 | 1847 | { |
d54908a5 | 1848 | int button_state = qdict_get_int(qdict, "button_state"); |
13224a87 FB |
1849 | mouse_button_state = button_state; |
1850 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
1851 | } | |
1852 | ||
aa93e39c | 1853 | static void do_ioport_read(Monitor *mon, const QDict *qdict) |
3440557b | 1854 | { |
aa93e39c LC |
1855 | int size = qdict_get_int(qdict, "size"); |
1856 | int addr = qdict_get_int(qdict, "addr"); | |
1857 | int has_index = qdict_haskey(qdict, "index"); | |
3440557b FB |
1858 | uint32_t val; |
1859 | int suffix; | |
1860 | ||
1861 | if (has_index) { | |
aa93e39c | 1862 | int index = qdict_get_int(qdict, "index"); |
afcea8cb | 1863 | cpu_outb(addr & IOPORTS_MASK, index & 0xff); |
3440557b FB |
1864 | addr++; |
1865 | } | |
1866 | addr &= 0xffff; | |
1867 | ||
1868 | switch(size) { | |
1869 | default: | |
1870 | case 1: | |
afcea8cb | 1871 | val = cpu_inb(addr); |
3440557b FB |
1872 | suffix = 'b'; |
1873 | break; | |
1874 | case 2: | |
afcea8cb | 1875 | val = cpu_inw(addr); |
3440557b FB |
1876 | suffix = 'w'; |
1877 | break; | |
1878 | case 4: | |
afcea8cb | 1879 | val = cpu_inl(addr); |
3440557b FB |
1880 | suffix = 'l'; |
1881 | break; | |
1882 | } | |
376253ec AL |
1883 | monitor_printf(mon, "port%c[0x%04x] = %#0*x\n", |
1884 | suffix, addr, size * 2, val); | |
3440557b | 1885 | } |
a3a91a35 | 1886 | |
1bd1442e | 1887 | static void do_ioport_write(Monitor *mon, const QDict *qdict) |
f114784f | 1888 | { |
1bd1442e LC |
1889 | int size = qdict_get_int(qdict, "size"); |
1890 | int addr = qdict_get_int(qdict, "addr"); | |
1891 | int val = qdict_get_int(qdict, "val"); | |
1892 | ||
f114784f JK |
1893 | addr &= IOPORTS_MASK; |
1894 | ||
1895 | switch (size) { | |
1896 | default: | |
1897 | case 1: | |
afcea8cb | 1898 | cpu_outb(addr, val); |
f114784f JK |
1899 | break; |
1900 | case 2: | |
afcea8cb | 1901 | cpu_outw(addr, val); |
f114784f JK |
1902 | break; |
1903 | case 4: | |
afcea8cb | 1904 | cpu_outl(addr, val); |
f114784f JK |
1905 | break; |
1906 | } | |
1907 | } | |
1908 | ||
d54908a5 | 1909 | static void do_boot_set(Monitor *mon, const QDict *qdict) |
0ecdffbb AJ |
1910 | { |
1911 | int res; | |
d54908a5 | 1912 | const char *bootdevice = qdict_get_str(qdict, "bootdevice"); |
0ecdffbb | 1913 | |
76e30d0f JK |
1914 | res = qemu_boot_set(bootdevice); |
1915 | if (res == 0) { | |
1916 | monitor_printf(mon, "boot device list now set to %s\n", bootdevice); | |
1917 | } else if (res > 0) { | |
1918 | monitor_printf(mon, "setting boot device list failed\n"); | |
0ecdffbb | 1919 | } else { |
376253ec AL |
1920 | monitor_printf(mon, "no function defined to set boot device list for " |
1921 | "this architecture\n"); | |
0ecdffbb AJ |
1922 | } |
1923 | } | |
1924 | ||
c80d259e LC |
1925 | /** |
1926 | * do_system_reset(): Issue a machine reset | |
1927 | */ | |
ef4b7eee LC |
1928 | static int do_system_reset(Monitor *mon, const QDict *qdict, |
1929 | QObject **ret_data) | |
e4f9082b FB |
1930 | { |
1931 | qemu_system_reset_request(); | |
ef4b7eee | 1932 | return 0; |
e4f9082b FB |
1933 | } |
1934 | ||
43076664 LC |
1935 | /** |
1936 | * do_system_powerdown(): Issue a machine powerdown | |
1937 | */ | |
ef4b7eee LC |
1938 | static int do_system_powerdown(Monitor *mon, const QDict *qdict, |
1939 | QObject **ret_data) | |
3475187d FB |
1940 | { |
1941 | qemu_system_powerdown_request(); | |
ef4b7eee | 1942 | return 0; |
3475187d FB |
1943 | } |
1944 | ||
b86bda5b | 1945 | #if defined(TARGET_I386) |
376253ec | 1946 | static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask) |
b86bda5b | 1947 | { |
376253ec AL |
1948 | monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n", |
1949 | addr, | |
1950 | pte & mask, | |
1951 | pte & PG_GLOBAL_MASK ? 'G' : '-', | |
1952 | pte & PG_PSE_MASK ? 'P' : '-', | |
1953 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
1954 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
1955 | pte & PG_PCD_MASK ? 'C' : '-', | |
1956 | pte & PG_PWT_MASK ? 'T' : '-', | |
1957 | pte & PG_USER_MASK ? 'U' : '-', | |
1958 | pte & PG_RW_MASK ? 'W' : '-'); | |
b86bda5b FB |
1959 | } |
1960 | ||
376253ec | 1961 | static void tlb_info(Monitor *mon) |
b86bda5b | 1962 | { |
6a00d601 | 1963 | CPUState *env; |
b86bda5b FB |
1964 | int l1, l2; |
1965 | uint32_t pgd, pde, pte; | |
1966 | ||
6a00d601 | 1967 | env = mon_get_cpu(); |
6a00d601 | 1968 | |
b86bda5b | 1969 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1970 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1971 | return; |
1972 | } | |
1973 | pgd = env->cr[3] & ~0xfff; | |
1974 | for(l1 = 0; l1 < 1024; l1++) { | |
1975 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1976 | pde = le32_to_cpu(pde); | |
1977 | if (pde & PG_PRESENT_MASK) { | |
1978 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
376253ec | 1979 | print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1)); |
b86bda5b FB |
1980 | } else { |
1981 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1982 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1983 | (uint8_t *)&pte, 4); |
1984 | pte = le32_to_cpu(pte); | |
1985 | if (pte & PG_PRESENT_MASK) { | |
376253ec | 1986 | print_pte(mon, (l1 << 22) + (l2 << 12), |
5fafdf24 | 1987 | pte & ~PG_PSE_MASK, |
b86bda5b FB |
1988 | ~0xfff); |
1989 | } | |
1990 | } | |
1991 | } | |
1992 | } | |
1993 | } | |
1994 | } | |
1995 | ||
376253ec | 1996 | static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot, |
b86bda5b FB |
1997 | uint32_t end, int prot) |
1998 | { | |
9746b15b FB |
1999 | int prot1; |
2000 | prot1 = *plast_prot; | |
2001 | if (prot != prot1) { | |
b86bda5b | 2002 | if (*pstart != -1) { |
376253ec AL |
2003 | monitor_printf(mon, "%08x-%08x %08x %c%c%c\n", |
2004 | *pstart, end, end - *pstart, | |
2005 | prot1 & PG_USER_MASK ? 'u' : '-', | |
2006 | 'r', | |
2007 | prot1 & PG_RW_MASK ? 'w' : '-'); | |
b86bda5b FB |
2008 | } |
2009 | if (prot != 0) | |
2010 | *pstart = end; | |
2011 | else | |
2012 | *pstart = -1; | |
2013 | *plast_prot = prot; | |
2014 | } | |
2015 | } | |
2016 | ||
376253ec | 2017 | static void mem_info(Monitor *mon) |
b86bda5b | 2018 | { |
6a00d601 | 2019 | CPUState *env; |
b86bda5b FB |
2020 | int l1, l2, prot, last_prot; |
2021 | uint32_t pgd, pde, pte, start, end; | |
2022 | ||
6a00d601 | 2023 | env = mon_get_cpu(); |
6a00d601 | 2024 | |
b86bda5b | 2025 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 2026 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
2027 | return; |
2028 | } | |
2029 | pgd = env->cr[3] & ~0xfff; | |
2030 | last_prot = 0; | |
2031 | start = -1; | |
2032 | for(l1 = 0; l1 < 1024; l1++) { | |
2033 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
2034 | pde = le32_to_cpu(pde); | |
2035 | end = l1 << 22; | |
2036 | if (pde & PG_PRESENT_MASK) { | |
2037 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
2038 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
376253ec | 2039 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
2040 | } else { |
2041 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 2042 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
2043 | (uint8_t *)&pte, 4); |
2044 | pte = le32_to_cpu(pte); | |
2045 | end = (l1 << 22) + (l2 << 12); | |
2046 | if (pte & PG_PRESENT_MASK) { | |
2047 | prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
2048 | } else { | |
2049 | prot = 0; | |
2050 | } | |
376253ec | 2051 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
2052 | } |
2053 | } | |
2054 | } else { | |
2055 | prot = 0; | |
376253ec | 2056 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
2057 | } |
2058 | } | |
2059 | } | |
2060 | #endif | |
2061 | ||
7c664e2f AJ |
2062 | #if defined(TARGET_SH4) |
2063 | ||
376253ec | 2064 | static void print_tlb(Monitor *mon, int idx, tlb_t *tlb) |
7c664e2f | 2065 | { |
376253ec AL |
2066 | monitor_printf(mon, " tlb%i:\t" |
2067 | "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t" | |
2068 | "v=%hhu shared=%hhu cached=%hhu prot=%hhu " | |
2069 | "dirty=%hhu writethrough=%hhu\n", | |
2070 | idx, | |
2071 | tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size, | |
2072 | tlb->v, tlb->sh, tlb->c, tlb->pr, | |
2073 | tlb->d, tlb->wt); | |
7c664e2f AJ |
2074 | } |
2075 | ||
376253ec | 2076 | static void tlb_info(Monitor *mon) |
7c664e2f AJ |
2077 | { |
2078 | CPUState *env = mon_get_cpu(); | |
2079 | int i; | |
2080 | ||
376253ec | 2081 | monitor_printf (mon, "ITLB:\n"); |
7c664e2f | 2082 | for (i = 0 ; i < ITLB_SIZE ; i++) |
376253ec AL |
2083 | print_tlb (mon, i, &env->itlb[i]); |
2084 | monitor_printf (mon, "UTLB:\n"); | |
7c664e2f | 2085 | for (i = 0 ; i < UTLB_SIZE ; i++) |
376253ec | 2086 | print_tlb (mon, i, &env->utlb[i]); |
7c664e2f AJ |
2087 | } |
2088 | ||
2089 | #endif | |
2090 | ||
2af5ba71 | 2091 | static void do_info_kvm_print(Monitor *mon, const QObject *data) |
7ba1e619 | 2092 | { |
2af5ba71 LC |
2093 | QDict *qdict; |
2094 | ||
2095 | qdict = qobject_to_qdict(data); | |
2096 | ||
376253ec | 2097 | monitor_printf(mon, "kvm support: "); |
2af5ba71 LC |
2098 | if (qdict_get_bool(qdict, "present")) { |
2099 | monitor_printf(mon, "%s\n", qdict_get_bool(qdict, "enabled") ? | |
2100 | "enabled" : "disabled"); | |
2101 | } else { | |
2102 | monitor_printf(mon, "not compiled\n"); | |
2103 | } | |
2104 | } | |
2105 | ||
2106 | /** | |
2107 | * do_info_kvm(): Show KVM information | |
2108 | * | |
2109 | * Return a QDict with the following information: | |
2110 | * | |
2111 | * - "enabled": true if KVM support is enabled, false otherwise | |
2112 | * - "present": true if QEMU has KVM support, false otherwise | |
2113 | * | |
2114 | * Example: | |
2115 | * | |
2116 | * { "enabled": true, "present": true } | |
2117 | */ | |
2118 | static void do_info_kvm(Monitor *mon, QObject **ret_data) | |
2119 | { | |
2120 | #ifdef CONFIG_KVM | |
2121 | *ret_data = qobject_from_jsonf("{ 'enabled': %i, 'present': true }", | |
2122 | kvm_enabled()); | |
7ba1e619 | 2123 | #else |
2af5ba71 | 2124 | *ret_data = qobject_from_jsonf("{ 'enabled': false, 'present': false }"); |
7ba1e619 AL |
2125 | #endif |
2126 | } | |
2127 | ||
030ea37b AL |
2128 | static void do_info_numa(Monitor *mon) |
2129 | { | |
b28b6230 | 2130 | int i; |
030ea37b AL |
2131 | CPUState *env; |
2132 | ||
2133 | monitor_printf(mon, "%d nodes\n", nb_numa_nodes); | |
2134 | for (i = 0; i < nb_numa_nodes; i++) { | |
2135 | monitor_printf(mon, "node %d cpus:", i); | |
2136 | for (env = first_cpu; env != NULL; env = env->next_cpu) { | |
2137 | if (env->numa_node == i) { | |
2138 | monitor_printf(mon, " %d", env->cpu_index); | |
2139 | } | |
2140 | } | |
2141 | monitor_printf(mon, "\n"); | |
2142 | monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i, | |
2143 | node_mem[i] >> 20); | |
2144 | } | |
2145 | } | |
2146 | ||
5f1ce948 FB |
2147 | #ifdef CONFIG_PROFILER |
2148 | ||
e9a6625e AJ |
2149 | int64_t qemu_time; |
2150 | int64_t dev_time; | |
2151 | ||
376253ec | 2152 | static void do_info_profile(Monitor *mon) |
5f1ce948 FB |
2153 | { |
2154 | int64_t total; | |
2155 | total = qemu_time; | |
2156 | if (total == 0) | |
2157 | total = 1; | |
376253ec | 2158 | monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 2159 | dev_time, dev_time / (double)get_ticks_per_sec()); |
376253ec | 2160 | monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 2161 | qemu_time, qemu_time / (double)get_ticks_per_sec()); |
5f1ce948 | 2162 | qemu_time = 0; |
5f1ce948 | 2163 | dev_time = 0; |
5f1ce948 FB |
2164 | } |
2165 | #else | |
376253ec | 2166 | static void do_info_profile(Monitor *mon) |
5f1ce948 | 2167 | { |
376253ec | 2168 | monitor_printf(mon, "Internal profiler not compiled\n"); |
5f1ce948 FB |
2169 | } |
2170 | #endif | |
2171 | ||
ec36b695 | 2172 | /* Capture support */ |
72cf2d4f | 2173 | static QLIST_HEAD (capture_list_head, CaptureState) capture_head; |
ec36b695 | 2174 | |
376253ec | 2175 | static void do_info_capture(Monitor *mon) |
ec36b695 FB |
2176 | { |
2177 | int i; | |
2178 | CaptureState *s; | |
2179 | ||
2180 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
376253ec | 2181 | monitor_printf(mon, "[%d]: ", i); |
ec36b695 FB |
2182 | s->ops.info (s->opaque); |
2183 | } | |
2184 | } | |
2185 | ||
2313086a | 2186 | #ifdef HAS_AUDIO |
d54908a5 | 2187 | static void do_stop_capture(Monitor *mon, const QDict *qdict) |
ec36b695 FB |
2188 | { |
2189 | int i; | |
d54908a5 | 2190 | int n = qdict_get_int(qdict, "n"); |
ec36b695 FB |
2191 | CaptureState *s; |
2192 | ||
2193 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
2194 | if (i == n) { | |
2195 | s->ops.destroy (s->opaque); | |
72cf2d4f | 2196 | QLIST_REMOVE (s, entries); |
ec36b695 FB |
2197 | qemu_free (s); |
2198 | return; | |
2199 | } | |
2200 | } | |
2201 | } | |
2202 | ||
c1925484 LC |
2203 | static void do_wav_capture(Monitor *mon, const QDict *qdict) |
2204 | { | |
2205 | const char *path = qdict_get_str(qdict, "path"); | |
2206 | int has_freq = qdict_haskey(qdict, "freq"); | |
2207 | int freq = qdict_get_try_int(qdict, "freq", -1); | |
2208 | int has_bits = qdict_haskey(qdict, "bits"); | |
2209 | int bits = qdict_get_try_int(qdict, "bits", -1); | |
2210 | int has_channels = qdict_haskey(qdict, "nchannels"); | |
2211 | int nchannels = qdict_get_try_int(qdict, "nchannels", -1); | |
ec36b695 FB |
2212 | CaptureState *s; |
2213 | ||
2214 | s = qemu_mallocz (sizeof (*s)); | |
ec36b695 FB |
2215 | |
2216 | freq = has_freq ? freq : 44100; | |
2217 | bits = has_bits ? bits : 16; | |
2218 | nchannels = has_channels ? nchannels : 2; | |
2219 | ||
2220 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
376253ec | 2221 | monitor_printf(mon, "Faied to add wave capture\n"); |
ec36b695 FB |
2222 | qemu_free (s); |
2223 | } | |
72cf2d4f | 2224 | QLIST_INSERT_HEAD (&capture_head, s, entries); |
ec36b695 FB |
2225 | } |
2226 | #endif | |
2227 | ||
dc1c0b74 | 2228 | #if defined(TARGET_I386) |
d54908a5 | 2229 | static void do_inject_nmi(Monitor *mon, const QDict *qdict) |
dc1c0b74 AJ |
2230 | { |
2231 | CPUState *env; | |
d54908a5 | 2232 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
dc1c0b74 AJ |
2233 | |
2234 | for (env = first_cpu; env != NULL; env = env->next_cpu) | |
2235 | if (env->cpu_index == cpu_index) { | |
2236 | cpu_interrupt(env, CPU_INTERRUPT_NMI); | |
2237 | break; | |
2238 | } | |
2239 | } | |
2240 | #endif | |
2241 | ||
c0e8520e | 2242 | static void do_info_status_print(Monitor *mon, const QObject *data) |
6f9c5ee7 | 2243 | { |
c0e8520e LC |
2244 | QDict *qdict; |
2245 | ||
2246 | qdict = qobject_to_qdict(data); | |
2247 | ||
2248 | monitor_printf(mon, "VM status: "); | |
2249 | if (qdict_get_bool(qdict, "running")) { | |
2250 | monitor_printf(mon, "running"); | |
2251 | if (qdict_get_bool(qdict, "singlestep")) { | |
2252 | monitor_printf(mon, " (single step mode)"); | |
1b530a6d | 2253 | } |
c0e8520e LC |
2254 | } else { |
2255 | monitor_printf(mon, "paused"); | |
2256 | } | |
2257 | ||
2258 | monitor_printf(mon, "\n"); | |
2259 | } | |
2260 | ||
2261 | /** | |
2262 | * do_info_status(): VM status | |
2263 | * | |
2264 | * Return a QDict with the following information: | |
2265 | * | |
2266 | * - "running": true if the VM is running, or false if it is paused | |
2267 | * - "singlestep": true if the VM is in single step mode, false otherwise | |
2268 | * | |
2269 | * Example: | |
2270 | * | |
2271 | * { "running": true, "singlestep": false } | |
2272 | */ | |
2273 | static void do_info_status(Monitor *mon, QObject **ret_data) | |
2274 | { | |
2275 | *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i }", | |
2276 | vm_running, singlestep); | |
6f9c5ee7 AJ |
2277 | } |
2278 | ||
15dfcd45 | 2279 | static qemu_acl *find_acl(Monitor *mon, const char *name) |
76655d6d | 2280 | { |
15dfcd45 | 2281 | qemu_acl *acl = qemu_acl_find(name); |
76655d6d | 2282 | |
76655d6d | 2283 | if (!acl) { |
15dfcd45 | 2284 | monitor_printf(mon, "acl: unknown list '%s'\n", name); |
76655d6d | 2285 | } |
15dfcd45 JK |
2286 | return acl; |
2287 | } | |
2288 | ||
d54908a5 | 2289 | static void do_acl_show(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2290 | { |
d54908a5 | 2291 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2292 | qemu_acl *acl = find_acl(mon, aclname); |
2293 | qemu_acl_entry *entry; | |
2294 | int i = 0; | |
76655d6d | 2295 | |
15dfcd45 | 2296 | if (acl) { |
28a76be8 | 2297 | monitor_printf(mon, "policy: %s\n", |
76655d6d | 2298 | acl->defaultDeny ? "deny" : "allow"); |
72cf2d4f | 2299 | QTAILQ_FOREACH(entry, &acl->entries, next) { |
28a76be8 AL |
2300 | i++; |
2301 | monitor_printf(mon, "%d: %s %s\n", i, | |
15dfcd45 | 2302 | entry->deny ? "deny" : "allow", entry->match); |
28a76be8 | 2303 | } |
15dfcd45 JK |
2304 | } |
2305 | } | |
2306 | ||
d54908a5 | 2307 | static void do_acl_reset(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2308 | { |
d54908a5 | 2309 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2310 | qemu_acl *acl = find_acl(mon, aclname); |
2311 | ||
2312 | if (acl) { | |
28a76be8 AL |
2313 | qemu_acl_reset(acl); |
2314 | monitor_printf(mon, "acl: removed all rules\n"); | |
15dfcd45 JK |
2315 | } |
2316 | } | |
2317 | ||
f18c16de | 2318 | static void do_acl_policy(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2319 | { |
f18c16de LC |
2320 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2321 | const char *policy = qdict_get_str(qdict, "policy"); | |
15dfcd45 | 2322 | qemu_acl *acl = find_acl(mon, aclname); |
28a76be8 | 2323 | |
15dfcd45 JK |
2324 | if (acl) { |
2325 | if (strcmp(policy, "allow") == 0) { | |
28a76be8 AL |
2326 | acl->defaultDeny = 0; |
2327 | monitor_printf(mon, "acl: policy set to 'allow'\n"); | |
15dfcd45 | 2328 | } else if (strcmp(policy, "deny") == 0) { |
28a76be8 AL |
2329 | acl->defaultDeny = 1; |
2330 | monitor_printf(mon, "acl: policy set to 'deny'\n"); | |
2331 | } else { | |
15dfcd45 JK |
2332 | monitor_printf(mon, "acl: unknown policy '%s', " |
2333 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 | 2334 | } |
15dfcd45 JK |
2335 | } |
2336 | } | |
28a76be8 | 2337 | |
1bd1442e | 2338 | static void do_acl_add(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2339 | { |
1bd1442e LC |
2340 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2341 | const char *match = qdict_get_str(qdict, "match"); | |
2342 | const char *policy = qdict_get_str(qdict, "policy"); | |
2343 | int has_index = qdict_haskey(qdict, "index"); | |
2344 | int index = qdict_get_try_int(qdict, "index", -1); | |
15dfcd45 JK |
2345 | qemu_acl *acl = find_acl(mon, aclname); |
2346 | int deny, ret; | |
2347 | ||
2348 | if (acl) { | |
2349 | if (strcmp(policy, "allow") == 0) { | |
2350 | deny = 0; | |
2351 | } else if (strcmp(policy, "deny") == 0) { | |
2352 | deny = 1; | |
2353 | } else { | |
2354 | monitor_printf(mon, "acl: unknown policy '%s', " | |
2355 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 AL |
2356 | return; |
2357 | } | |
28a76be8 AL |
2358 | if (has_index) |
2359 | ret = qemu_acl_insert(acl, deny, match, index); | |
2360 | else | |
2361 | ret = qemu_acl_append(acl, deny, match); | |
2362 | if (ret < 0) | |
2363 | monitor_printf(mon, "acl: unable to add acl entry\n"); | |
2364 | else | |
2365 | monitor_printf(mon, "acl: added rule at position %d\n", ret); | |
15dfcd45 JK |
2366 | } |
2367 | } | |
28a76be8 | 2368 | |
f18c16de | 2369 | static void do_acl_remove(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2370 | { |
f18c16de LC |
2371 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2372 | const char *match = qdict_get_str(qdict, "match"); | |
15dfcd45 JK |
2373 | qemu_acl *acl = find_acl(mon, aclname); |
2374 | int ret; | |
28a76be8 | 2375 | |
15dfcd45 | 2376 | if (acl) { |
28a76be8 AL |
2377 | ret = qemu_acl_remove(acl, match); |
2378 | if (ret < 0) | |
2379 | monitor_printf(mon, "acl: no matching acl entry\n"); | |
2380 | else | |
2381 | monitor_printf(mon, "acl: removed rule at position %d\n", ret); | |
76655d6d AL |
2382 | } |
2383 | } | |
2384 | ||
79c4f6b0 | 2385 | #if defined(TARGET_I386) |
37b7ad48 | 2386 | static void do_inject_mce(Monitor *mon, const QDict *qdict) |
79c4f6b0 HY |
2387 | { |
2388 | CPUState *cenv; | |
37b7ad48 LC |
2389 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
2390 | int bank = qdict_get_int(qdict, "bank"); | |
2391 | uint64_t status = qdict_get_int(qdict, "status"); | |
2392 | uint64_t mcg_status = qdict_get_int(qdict, "mcg_status"); | |
2393 | uint64_t addr = qdict_get_int(qdict, "addr"); | |
2394 | uint64_t misc = qdict_get_int(qdict, "misc"); | |
79c4f6b0 HY |
2395 | |
2396 | for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) | |
2397 | if (cenv->cpu_index == cpu_index && cenv->mcg_cap) { | |
2398 | cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc); | |
2399 | break; | |
2400 | } | |
2401 | } | |
2402 | #endif | |
2403 | ||
6ad3ebd2 | 2404 | static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2405 | { |
d54908a5 | 2406 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2407 | mon_fd_t *monfd; |
f07918fd MM |
2408 | int fd; |
2409 | ||
2410 | fd = qemu_chr_get_msgfd(mon->chr); | |
2411 | if (fd == -1) { | |
ab5b027e | 2412 | qerror_report(QERR_FD_NOT_SUPPLIED); |
6ad3ebd2 | 2413 | return -1; |
f07918fd MM |
2414 | } |
2415 | ||
2416 | if (qemu_isdigit(fdname[0])) { | |
e17ba87c MA |
2417 | qerror_report(QERR_INVALID_PARAMETER_VALUE, "fdname", |
2418 | "a name not starting with a digit"); | |
6ad3ebd2 | 2419 | return -1; |
f07918fd MM |
2420 | } |
2421 | ||
72cf2d4f | 2422 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2423 | if (strcmp(monfd->name, fdname) != 0) { |
2424 | continue; | |
2425 | } | |
2426 | ||
2427 | close(monfd->fd); | |
2428 | monfd->fd = fd; | |
6ad3ebd2 | 2429 | return 0; |
f07918fd MM |
2430 | } |
2431 | ||
c227f099 | 2432 | monfd = qemu_mallocz(sizeof(mon_fd_t)); |
f07918fd MM |
2433 | monfd->name = qemu_strdup(fdname); |
2434 | monfd->fd = fd; | |
2435 | ||
72cf2d4f | 2436 | QLIST_INSERT_HEAD(&mon->fds, monfd, next); |
6ad3ebd2 | 2437 | return 0; |
f07918fd MM |
2438 | } |
2439 | ||
aeb91c1e | 2440 | static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2441 | { |
d54908a5 | 2442 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2443 | mon_fd_t *monfd; |
f07918fd | 2444 | |
72cf2d4f | 2445 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2446 | if (strcmp(monfd->name, fdname) != 0) { |
2447 | continue; | |
2448 | } | |
2449 | ||
72cf2d4f | 2450 | QLIST_REMOVE(monfd, next); |
f07918fd MM |
2451 | close(monfd->fd); |
2452 | qemu_free(monfd->name); | |
2453 | qemu_free(monfd); | |
aeb91c1e | 2454 | return 0; |
f07918fd MM |
2455 | } |
2456 | ||
ab5b027e | 2457 | qerror_report(QERR_FD_NOT_FOUND, fdname); |
aeb91c1e | 2458 | return -1; |
f07918fd MM |
2459 | } |
2460 | ||
d54908a5 | 2461 | static void do_loadvm(Monitor *mon, const QDict *qdict) |
c8d41b2c JQ |
2462 | { |
2463 | int saved_vm_running = vm_running; | |
d54908a5 | 2464 | const char *name = qdict_get_str(qdict, "name"); |
c8d41b2c JQ |
2465 | |
2466 | vm_stop(0); | |
2467 | ||
03cd4655 | 2468 | if (load_vmstate(name) >= 0 && saved_vm_running) |
c8d41b2c JQ |
2469 | vm_start(); |
2470 | } | |
2471 | ||
7768e04c MM |
2472 | int monitor_get_fd(Monitor *mon, const char *fdname) |
2473 | { | |
c227f099 | 2474 | mon_fd_t *monfd; |
7768e04c | 2475 | |
72cf2d4f | 2476 | QLIST_FOREACH(monfd, &mon->fds, next) { |
7768e04c MM |
2477 | int fd; |
2478 | ||
2479 | if (strcmp(monfd->name, fdname) != 0) { | |
2480 | continue; | |
2481 | } | |
2482 | ||
2483 | fd = monfd->fd; | |
2484 | ||
2485 | /* caller takes ownership of fd */ | |
72cf2d4f | 2486 | QLIST_REMOVE(monfd, next); |
7768e04c MM |
2487 | qemu_free(monfd->name); |
2488 | qemu_free(monfd); | |
2489 | ||
2490 | return fd; | |
2491 | } | |
2492 | ||
2493 | return -1; | |
2494 | } | |
2495 | ||
c227f099 | 2496 | static const mon_cmd_t mon_cmds[] = { |
2313086a | 2497 | #include "qemu-monitor.h" |
5fafdf24 | 2498 | { NULL, NULL, }, |
9dc39cba FB |
2499 | }; |
2500 | ||
2313086a | 2501 | /* Please update qemu-monitor.hx when adding or changing commands */ |
c227f099 | 2502 | static const mon_cmd_t info_cmds[] = { |
d7f9b689 LC |
2503 | { |
2504 | .name = "version", | |
2505 | .args_type = "", | |
d7f9b689 LC |
2506 | .params = "", |
2507 | .help = "show the version of QEMU", | |
45e914cf | 2508 | .user_print = do_info_version_print, |
ab2d3187 | 2509 | .mhandler.info_new = do_info_version, |
d7f9b689 | 2510 | }, |
e3bba9d0 LC |
2511 | { |
2512 | .name = "commands", | |
2513 | .args_type = "", | |
2514 | .params = "", | |
2515 | .help = "list QMP available commands", | |
2516 | .user_print = monitor_user_noop, | |
2517 | .mhandler.info_new = do_info_commands, | |
2518 | }, | |
d7f9b689 LC |
2519 | { |
2520 | .name = "network", | |
2521 | .args_type = "", | |
d7f9b689 LC |
2522 | .params = "", |
2523 | .help = "show the network state", | |
910df89d | 2524 | .mhandler.info = do_info_network, |
d7f9b689 LC |
2525 | }, |
2526 | { | |
2527 | .name = "chardev", | |
2528 | .args_type = "", | |
d7f9b689 LC |
2529 | .params = "", |
2530 | .help = "show the character devices", | |
588b3832 LC |
2531 | .user_print = qemu_chr_info_print, |
2532 | .mhandler.info_new = qemu_chr_info, | |
d7f9b689 LC |
2533 | }, |
2534 | { | |
2535 | .name = "block", | |
2536 | .args_type = "", | |
d7f9b689 LC |
2537 | .params = "", |
2538 | .help = "show the block devices", | |
d15e5465 LC |
2539 | .user_print = bdrv_info_print, |
2540 | .mhandler.info_new = bdrv_info, | |
d7f9b689 LC |
2541 | }, |
2542 | { | |
2543 | .name = "blockstats", | |
2544 | .args_type = "", | |
d7f9b689 LC |
2545 | .params = "", |
2546 | .help = "show block device statistics", | |
218a536a LC |
2547 | .user_print = bdrv_stats_print, |
2548 | .mhandler.info_new = bdrv_info_stats, | |
d7f9b689 LC |
2549 | }, |
2550 | { | |
2551 | .name = "registers", | |
2552 | .args_type = "", | |
d7f9b689 LC |
2553 | .params = "", |
2554 | .help = "show the cpu registers", | |
910df89d | 2555 | .mhandler.info = do_info_registers, |
d7f9b689 LC |
2556 | }, |
2557 | { | |
2558 | .name = "cpus", | |
2559 | .args_type = "", | |
d7f9b689 LC |
2560 | .params = "", |
2561 | .help = "show infos for each CPU", | |
8f3cec0b LC |
2562 | .user_print = monitor_print_cpus, |
2563 | .mhandler.info_new = do_info_cpus, | |
d7f9b689 LC |
2564 | }, |
2565 | { | |
2566 | .name = "history", | |
2567 | .args_type = "", | |
d7f9b689 LC |
2568 | .params = "", |
2569 | .help = "show the command line history", | |
910df89d | 2570 | .mhandler.info = do_info_history, |
d7f9b689 LC |
2571 | }, |
2572 | { | |
2573 | .name = "irq", | |
2574 | .args_type = "", | |
d7f9b689 LC |
2575 | .params = "", |
2576 | .help = "show the interrupts statistics (if available)", | |
910df89d | 2577 | .mhandler.info = irq_info, |
d7f9b689 LC |
2578 | }, |
2579 | { | |
2580 | .name = "pic", | |
2581 | .args_type = "", | |
d7f9b689 LC |
2582 | .params = "", |
2583 | .help = "show i8259 (PIC) state", | |
910df89d | 2584 | .mhandler.info = pic_info, |
d7f9b689 LC |
2585 | }, |
2586 | { | |
2587 | .name = "pci", | |
2588 | .args_type = "", | |
d7f9b689 LC |
2589 | .params = "", |
2590 | .help = "show PCI info", | |
163c8a59 LC |
2591 | .user_print = do_pci_info_print, |
2592 | .mhandler.info_new = do_pci_info, | |
d7f9b689 | 2593 | }, |
7c664e2f | 2594 | #if defined(TARGET_I386) || defined(TARGET_SH4) |
d7f9b689 LC |
2595 | { |
2596 | .name = "tlb", | |
2597 | .args_type = "", | |
d7f9b689 LC |
2598 | .params = "", |
2599 | .help = "show virtual to physical memory mappings", | |
910df89d | 2600 | .mhandler.info = tlb_info, |
d7f9b689 | 2601 | }, |
7c664e2f AJ |
2602 | #endif |
2603 | #if defined(TARGET_I386) | |
d7f9b689 LC |
2604 | { |
2605 | .name = "mem", | |
2606 | .args_type = "", | |
d7f9b689 LC |
2607 | .params = "", |
2608 | .help = "show the active virtual memory mappings", | |
910df89d | 2609 | .mhandler.info = mem_info, |
d7f9b689 LC |
2610 | }, |
2611 | { | |
2612 | .name = "hpet", | |
2613 | .args_type = "", | |
d7f9b689 LC |
2614 | .params = "", |
2615 | .help = "show state of HPET", | |
14f0720d LC |
2616 | .user_print = do_info_hpet_print, |
2617 | .mhandler.info_new = do_info_hpet, | |
d7f9b689 | 2618 | }, |
b86bda5b | 2619 | #endif |
d7f9b689 LC |
2620 | { |
2621 | .name = "jit", | |
2622 | .args_type = "", | |
d7f9b689 LC |
2623 | .params = "", |
2624 | .help = "show dynamic compiler info", | |
910df89d | 2625 | .mhandler.info = do_info_jit, |
d7f9b689 LC |
2626 | }, |
2627 | { | |
2628 | .name = "kvm", | |
2629 | .args_type = "", | |
d7f9b689 LC |
2630 | .params = "", |
2631 | .help = "show KVM information", | |
2af5ba71 LC |
2632 | .user_print = do_info_kvm_print, |
2633 | .mhandler.info_new = do_info_kvm, | |
d7f9b689 LC |
2634 | }, |
2635 | { | |
2636 | .name = "numa", | |
2637 | .args_type = "", | |
d7f9b689 LC |
2638 | .params = "", |
2639 | .help = "show NUMA information", | |
910df89d | 2640 | .mhandler.info = do_info_numa, |
d7f9b689 LC |
2641 | }, |
2642 | { | |
2643 | .name = "usb", | |
2644 | .args_type = "", | |
d7f9b689 LC |
2645 | .params = "", |
2646 | .help = "show guest USB devices", | |
910df89d | 2647 | .mhandler.info = usb_info, |
d7f9b689 LC |
2648 | }, |
2649 | { | |
2650 | .name = "usbhost", | |
2651 | .args_type = "", | |
d7f9b689 LC |
2652 | .params = "", |
2653 | .help = "show host USB devices", | |
910df89d | 2654 | .mhandler.info = usb_host_info, |
d7f9b689 LC |
2655 | }, |
2656 | { | |
2657 | .name = "profile", | |
2658 | .args_type = "", | |
d7f9b689 LC |
2659 | .params = "", |
2660 | .help = "show profiling information", | |
910df89d | 2661 | .mhandler.info = do_info_profile, |
d7f9b689 LC |
2662 | }, |
2663 | { | |
2664 | .name = "capture", | |
2665 | .args_type = "", | |
d7f9b689 LC |
2666 | .params = "", |
2667 | .help = "show capture information", | |
910df89d | 2668 | .mhandler.info = do_info_capture, |
d7f9b689 LC |
2669 | }, |
2670 | { | |
2671 | .name = "snapshots", | |
2672 | .args_type = "", | |
d7f9b689 LC |
2673 | .params = "", |
2674 | .help = "show the currently saved VM snapshots", | |
910df89d | 2675 | .mhandler.info = do_info_snapshots, |
d7f9b689 LC |
2676 | }, |
2677 | { | |
2678 | .name = "status", | |
2679 | .args_type = "", | |
d7f9b689 LC |
2680 | .params = "", |
2681 | .help = "show the current VM status (running|paused)", | |
c0e8520e LC |
2682 | .user_print = do_info_status_print, |
2683 | .mhandler.info_new = do_info_status, | |
d7f9b689 LC |
2684 | }, |
2685 | { | |
2686 | .name = "pcmcia", | |
2687 | .args_type = "", | |
d7f9b689 LC |
2688 | .params = "", |
2689 | .help = "show guest PCMCIA status", | |
910df89d | 2690 | .mhandler.info = pcmcia_info, |
d7f9b689 LC |
2691 | }, |
2692 | { | |
2693 | .name = "mice", | |
2694 | .args_type = "", | |
d7f9b689 LC |
2695 | .params = "", |
2696 | .help = "show which guest mouse is receiving events", | |
e78c48ec LC |
2697 | .user_print = do_info_mice_print, |
2698 | .mhandler.info_new = do_info_mice, | |
d7f9b689 LC |
2699 | }, |
2700 | { | |
2701 | .name = "vnc", | |
2702 | .args_type = "", | |
d7f9b689 LC |
2703 | .params = "", |
2704 | .help = "show the vnc server status", | |
d96fd29c LC |
2705 | .user_print = do_info_vnc_print, |
2706 | .mhandler.info_new = do_info_vnc, | |
d7f9b689 LC |
2707 | }, |
2708 | { | |
2709 | .name = "name", | |
2710 | .args_type = "", | |
d7f9b689 LC |
2711 | .params = "", |
2712 | .help = "show the current VM name", | |
e05486cb LC |
2713 | .user_print = do_info_name_print, |
2714 | .mhandler.info_new = do_info_name, | |
d7f9b689 LC |
2715 | }, |
2716 | { | |
2717 | .name = "uuid", | |
2718 | .args_type = "", | |
d7f9b689 LC |
2719 | .params = "", |
2720 | .help = "show the current VM UUID", | |
9603ceba LC |
2721 | .user_print = do_info_uuid_print, |
2722 | .mhandler.info_new = do_info_uuid, | |
d7f9b689 | 2723 | }, |
76a66253 | 2724 | #if defined(TARGET_PPC) |
d7f9b689 LC |
2725 | { |
2726 | .name = "cpustats", | |
2727 | .args_type = "", | |
d7f9b689 LC |
2728 | .params = "", |
2729 | .help = "show CPU statistics", | |
910df89d | 2730 | .mhandler.info = do_info_cpu_stats, |
d7f9b689 | 2731 | }, |
76a66253 | 2732 | #endif |
31a60e22 | 2733 | #if defined(CONFIG_SLIRP) |
d7f9b689 LC |
2734 | { |
2735 | .name = "usernet", | |
2736 | .args_type = "", | |
d7f9b689 LC |
2737 | .params = "", |
2738 | .help = "show user network stack connection states", | |
910df89d | 2739 | .mhandler.info = do_info_usernet, |
d7f9b689 | 2740 | }, |
31a60e22 | 2741 | #endif |
d7f9b689 LC |
2742 | { |
2743 | .name = "migrate", | |
2744 | .args_type = "", | |
d7f9b689 LC |
2745 | .params = "", |
2746 | .help = "show migration status", | |
c86a6683 LC |
2747 | .user_print = do_info_migrate_print, |
2748 | .mhandler.info_new = do_info_migrate, | |
d7f9b689 LC |
2749 | }, |
2750 | { | |
2751 | .name = "balloon", | |
2752 | .args_type = "", | |
d7f9b689 LC |
2753 | .params = "", |
2754 | .help = "show balloon information", | |
cc1d9c70 | 2755 | .user_print = monitor_print_balloon, |
625a5bef AL |
2756 | .mhandler.info_async = do_info_balloon, |
2757 | .async = 1, | |
d7f9b689 LC |
2758 | }, |
2759 | { | |
2760 | .name = "qtree", | |
2761 | .args_type = "", | |
d7f9b689 LC |
2762 | .params = "", |
2763 | .help = "show device tree", | |
910df89d | 2764 | .mhandler.info = do_info_qtree, |
d7f9b689 LC |
2765 | }, |
2766 | { | |
2767 | .name = "qdm", | |
2768 | .args_type = "", | |
d7f9b689 LC |
2769 | .params = "", |
2770 | .help = "show qdev device model list", | |
910df89d | 2771 | .mhandler.info = do_info_qdm, |
d7f9b689 LC |
2772 | }, |
2773 | { | |
2774 | .name = "roms", | |
2775 | .args_type = "", | |
d7f9b689 LC |
2776 | .params = "", |
2777 | .help = "show roms", | |
910df89d | 2778 | .mhandler.info = do_info_roms, |
d7f9b689 LC |
2779 | }, |
2780 | { | |
2781 | .name = NULL, | |
2782 | }, | |
9dc39cba FB |
2783 | }; |
2784 | ||
9307c4c1 FB |
2785 | /*******************************************************************/ |
2786 | ||
2787 | static const char *pch; | |
2788 | static jmp_buf expr_env; | |
2789 | ||
92a31b1f FB |
2790 | #define MD_TLONG 0 |
2791 | #define MD_I32 1 | |
2792 | ||
9307c4c1 FB |
2793 | typedef struct MonitorDef { |
2794 | const char *name; | |
2795 | int offset; | |
8662d656 | 2796 | target_long (*get_value)(const struct MonitorDef *md, int val); |
92a31b1f | 2797 | int type; |
9307c4c1 FB |
2798 | } MonitorDef; |
2799 | ||
57206fd4 | 2800 | #if defined(TARGET_I386) |
8662d656 | 2801 | static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
57206fd4 | 2802 | { |
6a00d601 | 2803 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2804 | return env->eip + env->segs[R_CS].base; |
57206fd4 FB |
2805 | } |
2806 | #endif | |
2807 | ||
a541f297 | 2808 | #if defined(TARGET_PPC) |
8662d656 | 2809 | static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
a541f297 | 2810 | { |
6a00d601 | 2811 | CPUState *env = mon_get_cpu(); |
a541f297 FB |
2812 | unsigned int u; |
2813 | int i; | |
2814 | ||
2815 | u = 0; | |
2816 | for (i = 0; i < 8; i++) | |
28a76be8 | 2817 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
2818 | |
2819 | return u; | |
2820 | } | |
2821 | ||
8662d656 | 2822 | static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
a541f297 | 2823 | { |
6a00d601 | 2824 | CPUState *env = mon_get_cpu(); |
0411a972 | 2825 | return env->msr; |
a541f297 FB |
2826 | } |
2827 | ||
8662d656 | 2828 | static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
a541f297 | 2829 | { |
6a00d601 | 2830 | CPUState *env = mon_get_cpu(); |
3d7b417e | 2831 | return env->xer; |
a541f297 | 2832 | } |
9fddaa0c | 2833 | |
8662d656 | 2834 | static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
9fddaa0c | 2835 | { |
6a00d601 | 2836 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2837 | return cpu_ppc_load_decr(env); |
9fddaa0c FB |
2838 | } |
2839 | ||
8662d656 | 2840 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
9fddaa0c | 2841 | { |
6a00d601 | 2842 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2843 | return cpu_ppc_load_tbu(env); |
9fddaa0c FB |
2844 | } |
2845 | ||
8662d656 | 2846 | static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
9fddaa0c | 2847 | { |
6a00d601 | 2848 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2849 | return cpu_ppc_load_tbl(env); |
9fddaa0c | 2850 | } |
a541f297 FB |
2851 | #endif |
2852 | ||
e95c8d51 | 2853 | #if defined(TARGET_SPARC) |
7b936c0c | 2854 | #ifndef TARGET_SPARC64 |
8662d656 | 2855 | static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
e95c8d51 | 2856 | { |
6a00d601 | 2857 | CPUState *env = mon_get_cpu(); |
5a834bb4 BS |
2858 | |
2859 | return cpu_get_psr(env); | |
e95c8d51 | 2860 | } |
7b936c0c | 2861 | #endif |
e95c8d51 | 2862 | |
8662d656 | 2863 | static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
e95c8d51 | 2864 | { |
6a00d601 | 2865 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2866 | return env->regwptr[val]; |
e95c8d51 FB |
2867 | } |
2868 | #endif | |
2869 | ||
8662d656 | 2870 | static const MonitorDef monitor_defs[] = { |
9307c4c1 | 2871 | #ifdef TARGET_I386 |
57206fd4 FB |
2872 | |
2873 | #define SEG(name, seg) \ | |
92a31b1f | 2874 | { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
57206fd4 | 2875 | { name ".base", offsetof(CPUState, segs[seg].base) },\ |
92a31b1f | 2876 | { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
57206fd4 | 2877 | |
9307c4c1 FB |
2878 | { "eax", offsetof(CPUState, regs[0]) }, |
2879 | { "ecx", offsetof(CPUState, regs[1]) }, | |
2880 | { "edx", offsetof(CPUState, regs[2]) }, | |
2881 | { "ebx", offsetof(CPUState, regs[3]) }, | |
2882 | { "esp|sp", offsetof(CPUState, regs[4]) }, | |
2883 | { "ebp|fp", offsetof(CPUState, regs[5]) }, | |
2884 | { "esi", offsetof(CPUState, regs[6]) }, | |
01038d2a | 2885 | { "edi", offsetof(CPUState, regs[7]) }, |
92a31b1f FB |
2886 | #ifdef TARGET_X86_64 |
2887 | { "r8", offsetof(CPUState, regs[8]) }, | |
2888 | { "r9", offsetof(CPUState, regs[9]) }, | |
2889 | { "r10", offsetof(CPUState, regs[10]) }, | |
2890 | { "r11", offsetof(CPUState, regs[11]) }, | |
2891 | { "r12", offsetof(CPUState, regs[12]) }, | |
2892 | { "r13", offsetof(CPUState, regs[13]) }, | |
2893 | { "r14", offsetof(CPUState, regs[14]) }, | |
2894 | { "r15", offsetof(CPUState, regs[15]) }, | |
2895 | #endif | |
9307c4c1 | 2896 | { "eflags", offsetof(CPUState, eflags) }, |
57206fd4 FB |
2897 | { "eip", offsetof(CPUState, eip) }, |
2898 | SEG("cs", R_CS) | |
2899 | SEG("ds", R_DS) | |
2900 | SEG("es", R_ES) | |
01038d2a | 2901 | SEG("ss", R_SS) |
57206fd4 FB |
2902 | SEG("fs", R_FS) |
2903 | SEG("gs", R_GS) | |
2904 | { "pc", 0, monitor_get_pc, }, | |
a541f297 | 2905 | #elif defined(TARGET_PPC) |
ff937dba | 2906 | /* General purpose registers */ |
a541f297 FB |
2907 | { "r0", offsetof(CPUState, gpr[0]) }, |
2908 | { "r1", offsetof(CPUState, gpr[1]) }, | |
2909 | { "r2", offsetof(CPUState, gpr[2]) }, | |
2910 | { "r3", offsetof(CPUState, gpr[3]) }, | |
2911 | { "r4", offsetof(CPUState, gpr[4]) }, | |
2912 | { "r5", offsetof(CPUState, gpr[5]) }, | |
2913 | { "r6", offsetof(CPUState, gpr[6]) }, | |
2914 | { "r7", offsetof(CPUState, gpr[7]) }, | |
2915 | { "r8", offsetof(CPUState, gpr[8]) }, | |
2916 | { "r9", offsetof(CPUState, gpr[9]) }, | |
2917 | { "r10", offsetof(CPUState, gpr[10]) }, | |
2918 | { "r11", offsetof(CPUState, gpr[11]) }, | |
2919 | { "r12", offsetof(CPUState, gpr[12]) }, | |
2920 | { "r13", offsetof(CPUState, gpr[13]) }, | |
2921 | { "r14", offsetof(CPUState, gpr[14]) }, | |
2922 | { "r15", offsetof(CPUState, gpr[15]) }, | |
2923 | { "r16", offsetof(CPUState, gpr[16]) }, | |
2924 | { "r17", offsetof(CPUState, gpr[17]) }, | |
2925 | { "r18", offsetof(CPUState, gpr[18]) }, | |
2926 | { "r19", offsetof(CPUState, gpr[19]) }, | |
2927 | { "r20", offsetof(CPUState, gpr[20]) }, | |
2928 | { "r21", offsetof(CPUState, gpr[21]) }, | |
2929 | { "r22", offsetof(CPUState, gpr[22]) }, | |
2930 | { "r23", offsetof(CPUState, gpr[23]) }, | |
2931 | { "r24", offsetof(CPUState, gpr[24]) }, | |
2932 | { "r25", offsetof(CPUState, gpr[25]) }, | |
2933 | { "r26", offsetof(CPUState, gpr[26]) }, | |
2934 | { "r27", offsetof(CPUState, gpr[27]) }, | |
2935 | { "r28", offsetof(CPUState, gpr[28]) }, | |
2936 | { "r29", offsetof(CPUState, gpr[29]) }, | |
2937 | { "r30", offsetof(CPUState, gpr[30]) }, | |
2938 | { "r31", offsetof(CPUState, gpr[31]) }, | |
ff937dba JM |
2939 | /* Floating point registers */ |
2940 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2941 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2942 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2943 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2944 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2945 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2946 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2947 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2948 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2949 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2950 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2951 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2952 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2953 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2954 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2955 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2956 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2957 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2958 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2959 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2960 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2961 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2962 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2963 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2964 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2965 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2966 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2967 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2968 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2969 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2970 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2971 | { "f31", offsetof(CPUState, fpr[31]) }, | |
2972 | { "fpscr", offsetof(CPUState, fpscr) }, | |
2973 | /* Next instruction pointer */ | |
57206fd4 | 2974 | { "nip|pc", offsetof(CPUState, nip) }, |
a541f297 FB |
2975 | { "lr", offsetof(CPUState, lr) }, |
2976 | { "ctr", offsetof(CPUState, ctr) }, | |
9fddaa0c | 2977 | { "decr", 0, &monitor_get_decr, }, |
a541f297 | 2978 | { "ccr", 0, &monitor_get_ccr, }, |
ff937dba | 2979 | /* Machine state register */ |
a541f297 FB |
2980 | { "msr", 0, &monitor_get_msr, }, |
2981 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
2982 | { "tbu", 0, &monitor_get_tbu, }, |
2983 | { "tbl", 0, &monitor_get_tbl, }, | |
ff937dba JM |
2984 | #if defined(TARGET_PPC64) |
2985 | /* Address space register */ | |
2986 | { "asr", offsetof(CPUState, asr) }, | |
2987 | #endif | |
2988 | /* Segment registers */ | |
a541f297 FB |
2989 | { "sdr1", offsetof(CPUState, sdr1) }, |
2990 | { "sr0", offsetof(CPUState, sr[0]) }, | |
2991 | { "sr1", offsetof(CPUState, sr[1]) }, | |
2992 | { "sr2", offsetof(CPUState, sr[2]) }, | |
2993 | { "sr3", offsetof(CPUState, sr[3]) }, | |
2994 | { "sr4", offsetof(CPUState, sr[4]) }, | |
2995 | { "sr5", offsetof(CPUState, sr[5]) }, | |
2996 | { "sr6", offsetof(CPUState, sr[6]) }, | |
2997 | { "sr7", offsetof(CPUState, sr[7]) }, | |
2998 | { "sr8", offsetof(CPUState, sr[8]) }, | |
2999 | { "sr9", offsetof(CPUState, sr[9]) }, | |
3000 | { "sr10", offsetof(CPUState, sr[10]) }, | |
3001 | { "sr11", offsetof(CPUState, sr[11]) }, | |
3002 | { "sr12", offsetof(CPUState, sr[12]) }, | |
3003 | { "sr13", offsetof(CPUState, sr[13]) }, | |
3004 | { "sr14", offsetof(CPUState, sr[14]) }, | |
3005 | { "sr15", offsetof(CPUState, sr[15]) }, | |
3006 | /* Too lazy to put BATs and SPRs ... */ | |
e95c8d51 FB |
3007 | #elif defined(TARGET_SPARC) |
3008 | { "g0", offsetof(CPUState, gregs[0]) }, | |
3009 | { "g1", offsetof(CPUState, gregs[1]) }, | |
3010 | { "g2", offsetof(CPUState, gregs[2]) }, | |
3011 | { "g3", offsetof(CPUState, gregs[3]) }, | |
3012 | { "g4", offsetof(CPUState, gregs[4]) }, | |
3013 | { "g5", offsetof(CPUState, gregs[5]) }, | |
3014 | { "g6", offsetof(CPUState, gregs[6]) }, | |
3015 | { "g7", offsetof(CPUState, gregs[7]) }, | |
3016 | { "o0", 0, monitor_get_reg }, | |
3017 | { "o1", 1, monitor_get_reg }, | |
3018 | { "o2", 2, monitor_get_reg }, | |
3019 | { "o3", 3, monitor_get_reg }, | |
3020 | { "o4", 4, monitor_get_reg }, | |
3021 | { "o5", 5, monitor_get_reg }, | |
3022 | { "o6", 6, monitor_get_reg }, | |
3023 | { "o7", 7, monitor_get_reg }, | |
3024 | { "l0", 8, monitor_get_reg }, | |
3025 | { "l1", 9, monitor_get_reg }, | |
3026 | { "l2", 10, monitor_get_reg }, | |
3027 | { "l3", 11, monitor_get_reg }, | |
3028 | { "l4", 12, monitor_get_reg }, | |
3029 | { "l5", 13, monitor_get_reg }, | |
3030 | { "l6", 14, monitor_get_reg }, | |
3031 | { "l7", 15, monitor_get_reg }, | |
3032 | { "i0", 16, monitor_get_reg }, | |
3033 | { "i1", 17, monitor_get_reg }, | |
3034 | { "i2", 18, monitor_get_reg }, | |
3035 | { "i3", 19, monitor_get_reg }, | |
3036 | { "i4", 20, monitor_get_reg }, | |
3037 | { "i5", 21, monitor_get_reg }, | |
3038 | { "i6", 22, monitor_get_reg }, | |
3039 | { "i7", 23, monitor_get_reg }, | |
3040 | { "pc", offsetof(CPUState, pc) }, | |
3041 | { "npc", offsetof(CPUState, npc) }, | |
3042 | { "y", offsetof(CPUState, y) }, | |
7b936c0c | 3043 | #ifndef TARGET_SPARC64 |
e95c8d51 FB |
3044 | { "psr", 0, &monitor_get_psr, }, |
3045 | { "wim", offsetof(CPUState, wim) }, | |
7b936c0c | 3046 | #endif |
e95c8d51 FB |
3047 | { "tbr", offsetof(CPUState, tbr) }, |
3048 | { "fsr", offsetof(CPUState, fsr) }, | |
3049 | { "f0", offsetof(CPUState, fpr[0]) }, | |
3050 | { "f1", offsetof(CPUState, fpr[1]) }, | |
3051 | { "f2", offsetof(CPUState, fpr[2]) }, | |
3052 | { "f3", offsetof(CPUState, fpr[3]) }, | |
3053 | { "f4", offsetof(CPUState, fpr[4]) }, | |
3054 | { "f5", offsetof(CPUState, fpr[5]) }, | |
3055 | { "f6", offsetof(CPUState, fpr[6]) }, | |
3056 | { "f7", offsetof(CPUState, fpr[7]) }, | |
3057 | { "f8", offsetof(CPUState, fpr[8]) }, | |
3058 | { "f9", offsetof(CPUState, fpr[9]) }, | |
3059 | { "f10", offsetof(CPUState, fpr[10]) }, | |
3060 | { "f11", offsetof(CPUState, fpr[11]) }, | |
3061 | { "f12", offsetof(CPUState, fpr[12]) }, | |
3062 | { "f13", offsetof(CPUState, fpr[13]) }, | |
3063 | { "f14", offsetof(CPUState, fpr[14]) }, | |
3064 | { "f15", offsetof(CPUState, fpr[15]) }, | |
3065 | { "f16", offsetof(CPUState, fpr[16]) }, | |
3066 | { "f17", offsetof(CPUState, fpr[17]) }, | |
3067 | { "f18", offsetof(CPUState, fpr[18]) }, | |
3068 | { "f19", offsetof(CPUState, fpr[19]) }, | |
3069 | { "f20", offsetof(CPUState, fpr[20]) }, | |
3070 | { "f21", offsetof(CPUState, fpr[21]) }, | |
3071 | { "f22", offsetof(CPUState, fpr[22]) }, | |
3072 | { "f23", offsetof(CPUState, fpr[23]) }, | |
3073 | { "f24", offsetof(CPUState, fpr[24]) }, | |
3074 | { "f25", offsetof(CPUState, fpr[25]) }, | |
3075 | { "f26", offsetof(CPUState, fpr[26]) }, | |
3076 | { "f27", offsetof(CPUState, fpr[27]) }, | |
3077 | { "f28", offsetof(CPUState, fpr[28]) }, | |
3078 | { "f29", offsetof(CPUState, fpr[29]) }, | |
3079 | { "f30", offsetof(CPUState, fpr[30]) }, | |
3080 | { "f31", offsetof(CPUState, fpr[31]) }, | |
7b936c0c FB |
3081 | #ifdef TARGET_SPARC64 |
3082 | { "f32", offsetof(CPUState, fpr[32]) }, | |
3083 | { "f34", offsetof(CPUState, fpr[34]) }, | |
3084 | { "f36", offsetof(CPUState, fpr[36]) }, | |
3085 | { "f38", offsetof(CPUState, fpr[38]) }, | |
3086 | { "f40", offsetof(CPUState, fpr[40]) }, | |
3087 | { "f42", offsetof(CPUState, fpr[42]) }, | |
3088 | { "f44", offsetof(CPUState, fpr[44]) }, | |
3089 | { "f46", offsetof(CPUState, fpr[46]) }, | |
3090 | { "f48", offsetof(CPUState, fpr[48]) }, | |
3091 | { "f50", offsetof(CPUState, fpr[50]) }, | |
3092 | { "f52", offsetof(CPUState, fpr[52]) }, | |
3093 | { "f54", offsetof(CPUState, fpr[54]) }, | |
3094 | { "f56", offsetof(CPUState, fpr[56]) }, | |
3095 | { "f58", offsetof(CPUState, fpr[58]) }, | |
3096 | { "f60", offsetof(CPUState, fpr[60]) }, | |
3097 | { "f62", offsetof(CPUState, fpr[62]) }, | |
3098 | { "asi", offsetof(CPUState, asi) }, | |
3099 | { "pstate", offsetof(CPUState, pstate) }, | |
3100 | { "cansave", offsetof(CPUState, cansave) }, | |
3101 | { "canrestore", offsetof(CPUState, canrestore) }, | |
3102 | { "otherwin", offsetof(CPUState, otherwin) }, | |
3103 | { "wstate", offsetof(CPUState, wstate) }, | |
3104 | { "cleanwin", offsetof(CPUState, cleanwin) }, | |
3105 | { "fprs", offsetof(CPUState, fprs) }, | |
3106 | #endif | |
9307c4c1 FB |
3107 | #endif |
3108 | { NULL }, | |
3109 | }; | |
3110 | ||
376253ec | 3111 | static void expr_error(Monitor *mon, const char *msg) |
9dc39cba | 3112 | { |
376253ec | 3113 | monitor_printf(mon, "%s\n", msg); |
9307c4c1 FB |
3114 | longjmp(expr_env, 1); |
3115 | } | |
3116 | ||
09b9418c | 3117 | /* return 0 if OK, -1 if not found */ |
92a31b1f | 3118 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 | 3119 | { |
8662d656 | 3120 | const MonitorDef *md; |
92a31b1f FB |
3121 | void *ptr; |
3122 | ||
9307c4c1 FB |
3123 | for(md = monitor_defs; md->name != NULL; md++) { |
3124 | if (compare_cmd(name, md->name)) { | |
3125 | if (md->get_value) { | |
e95c8d51 | 3126 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 3127 | } else { |
6a00d601 | 3128 | CPUState *env = mon_get_cpu(); |
6a00d601 | 3129 | ptr = (uint8_t *)env + md->offset; |
92a31b1f FB |
3130 | switch(md->type) { |
3131 | case MD_I32: | |
3132 | *pval = *(int32_t *)ptr; | |
3133 | break; | |
3134 | case MD_TLONG: | |
3135 | *pval = *(target_long *)ptr; | |
3136 | break; | |
3137 | default: | |
3138 | *pval = 0; | |
3139 | break; | |
3140 | } | |
9307c4c1 FB |
3141 | } |
3142 | return 0; | |
3143 | } | |
3144 | } | |
3145 | return -1; | |
3146 | } | |
3147 | ||
3148 | static void next(void) | |
3149 | { | |
660f11be | 3150 | if (*pch != '\0') { |
9307c4c1 | 3151 | pch++; |
cd390083 | 3152 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3153 | pch++; |
3154 | } | |
3155 | } | |
3156 | ||
376253ec | 3157 | static int64_t expr_sum(Monitor *mon); |
9307c4c1 | 3158 | |
376253ec | 3159 | static int64_t expr_unary(Monitor *mon) |
9307c4c1 | 3160 | { |
c2efc95d | 3161 | int64_t n; |
9307c4c1 | 3162 | char *p; |
6a00d601 | 3163 | int ret; |
9307c4c1 FB |
3164 | |
3165 | switch(*pch) { | |
3166 | case '+': | |
3167 | next(); | |
376253ec | 3168 | n = expr_unary(mon); |
9307c4c1 FB |
3169 | break; |
3170 | case '-': | |
3171 | next(); | |
376253ec | 3172 | n = -expr_unary(mon); |
9307c4c1 FB |
3173 | break; |
3174 | case '~': | |
3175 | next(); | |
376253ec | 3176 | n = ~expr_unary(mon); |
9307c4c1 FB |
3177 | break; |
3178 | case '(': | |
3179 | next(); | |
376253ec | 3180 | n = expr_sum(mon); |
9307c4c1 | 3181 | if (*pch != ')') { |
376253ec | 3182 | expr_error(mon, "')' expected"); |
9307c4c1 FB |
3183 | } |
3184 | next(); | |
3185 | break; | |
81d0912d FB |
3186 | case '\'': |
3187 | pch++; | |
3188 | if (*pch == '\0') | |
376253ec | 3189 | expr_error(mon, "character constant expected"); |
81d0912d FB |
3190 | n = *pch; |
3191 | pch++; | |
3192 | if (*pch != '\'') | |
376253ec | 3193 | expr_error(mon, "missing terminating \' character"); |
81d0912d FB |
3194 | next(); |
3195 | break; | |
9307c4c1 FB |
3196 | case '$': |
3197 | { | |
3198 | char buf[128], *q; | |
69b34976 | 3199 | target_long reg=0; |
3b46e624 | 3200 | |
9307c4c1 FB |
3201 | pch++; |
3202 | q = buf; | |
3203 | while ((*pch >= 'a' && *pch <= 'z') || | |
3204 | (*pch >= 'A' && *pch <= 'Z') || | |
3205 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 3206 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
3207 | if ((q - buf) < sizeof(buf) - 1) |
3208 | *q++ = *pch; | |
3209 | pch++; | |
3210 | } | |
cd390083 | 3211 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3212 | pch++; |
3213 | *q = 0; | |
7743e588 | 3214 | ret = get_monitor_def(®, buf); |
09b9418c | 3215 | if (ret < 0) |
376253ec | 3216 | expr_error(mon, "unknown register"); |
7743e588 | 3217 | n = reg; |
9307c4c1 FB |
3218 | } |
3219 | break; | |
3220 | case '\0': | |
376253ec | 3221 | expr_error(mon, "unexpected end of expression"); |
9307c4c1 FB |
3222 | n = 0; |
3223 | break; | |
3224 | default: | |
7743e588 | 3225 | #if TARGET_PHYS_ADDR_BITS > 32 |
4f4fbf77 FB |
3226 | n = strtoull(pch, &p, 0); |
3227 | #else | |
9307c4c1 | 3228 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 3229 | #endif |
9307c4c1 | 3230 | if (pch == p) { |
376253ec | 3231 | expr_error(mon, "invalid char in expression"); |
9307c4c1 FB |
3232 | } |
3233 | pch = p; | |
cd390083 | 3234 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3235 | pch++; |
3236 | break; | |
3237 | } | |
3238 | return n; | |
3239 | } | |
3240 | ||
3241 | ||
376253ec | 3242 | static int64_t expr_prod(Monitor *mon) |
9307c4c1 | 3243 | { |
c2efc95d | 3244 | int64_t val, val2; |
92a31b1f | 3245 | int op; |
3b46e624 | 3246 | |
376253ec | 3247 | val = expr_unary(mon); |
9307c4c1 FB |
3248 | for(;;) { |
3249 | op = *pch; | |
3250 | if (op != '*' && op != '/' && op != '%') | |
3251 | break; | |
3252 | next(); | |
376253ec | 3253 | val2 = expr_unary(mon); |
9307c4c1 FB |
3254 | switch(op) { |
3255 | default: | |
3256 | case '*': | |
3257 | val *= val2; | |
3258 | break; | |
3259 | case '/': | |
3260 | case '%': | |
5fafdf24 | 3261 | if (val2 == 0) |
376253ec | 3262 | expr_error(mon, "division by zero"); |
9307c4c1 FB |
3263 | if (op == '/') |
3264 | val /= val2; | |
3265 | else | |
3266 | val %= val2; | |
3267 | break; | |
3268 | } | |
3269 | } | |
3270 | return val; | |
3271 | } | |
3272 | ||
376253ec | 3273 | static int64_t expr_logic(Monitor *mon) |
9307c4c1 | 3274 | { |
c2efc95d | 3275 | int64_t val, val2; |
92a31b1f | 3276 | int op; |
9307c4c1 | 3277 | |
376253ec | 3278 | val = expr_prod(mon); |
9307c4c1 FB |
3279 | for(;;) { |
3280 | op = *pch; | |
3281 | if (op != '&' && op != '|' && op != '^') | |
3282 | break; | |
3283 | next(); | |
376253ec | 3284 | val2 = expr_prod(mon); |
9307c4c1 FB |
3285 | switch(op) { |
3286 | default: | |
3287 | case '&': | |
3288 | val &= val2; | |
3289 | break; | |
3290 | case '|': | |
3291 | val |= val2; | |
3292 | break; | |
3293 | case '^': | |
3294 | val ^= val2; | |
3295 | break; | |
3296 | } | |
3297 | } | |
3298 | return val; | |
3299 | } | |
3300 | ||
376253ec | 3301 | static int64_t expr_sum(Monitor *mon) |
9307c4c1 | 3302 | { |
c2efc95d | 3303 | int64_t val, val2; |
92a31b1f | 3304 | int op; |
9307c4c1 | 3305 | |
376253ec | 3306 | val = expr_logic(mon); |
9307c4c1 FB |
3307 | for(;;) { |
3308 | op = *pch; | |
3309 | if (op != '+' && op != '-') | |
3310 | break; | |
3311 | next(); | |
376253ec | 3312 | val2 = expr_logic(mon); |
9307c4c1 FB |
3313 | if (op == '+') |
3314 | val += val2; | |
3315 | else | |
3316 | val -= val2; | |
3317 | } | |
3318 | return val; | |
3319 | } | |
3320 | ||
376253ec | 3321 | static int get_expr(Monitor *mon, int64_t *pval, const char **pp) |
9307c4c1 FB |
3322 | { |
3323 | pch = *pp; | |
3324 | if (setjmp(expr_env)) { | |
3325 | *pp = pch; | |
3326 | return -1; | |
3327 | } | |
cd390083 | 3328 | while (qemu_isspace(*pch)) |
9307c4c1 | 3329 | pch++; |
376253ec | 3330 | *pval = expr_sum(mon); |
9307c4c1 FB |
3331 | *pp = pch; |
3332 | return 0; | |
3333 | } | |
3334 | ||
3350a4dd MA |
3335 | static int get_double(Monitor *mon, double *pval, const char **pp) |
3336 | { | |
3337 | const char *p = *pp; | |
3338 | char *tailp; | |
3339 | double d; | |
3340 | ||
3341 | d = strtod(p, &tailp); | |
3342 | if (tailp == p) { | |
3343 | monitor_printf(mon, "Number expected\n"); | |
3344 | return -1; | |
3345 | } | |
3346 | if (d != d || d - d != 0) { | |
3347 | /* NaN or infinity */ | |
3348 | monitor_printf(mon, "Bad number\n"); | |
3349 | return -1; | |
3350 | } | |
3351 | *pval = d; | |
3352 | *pp = tailp; | |
3353 | return 0; | |
3354 | } | |
3355 | ||
9307c4c1 FB |
3356 | static int get_str(char *buf, int buf_size, const char **pp) |
3357 | { | |
3358 | const char *p; | |
3359 | char *q; | |
3360 | int c; | |
3361 | ||
81d0912d | 3362 | q = buf; |
9307c4c1 | 3363 | p = *pp; |
cd390083 | 3364 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3365 | p++; |
3366 | if (*p == '\0') { | |
3367 | fail: | |
81d0912d | 3368 | *q = '\0'; |
9307c4c1 FB |
3369 | *pp = p; |
3370 | return -1; | |
3371 | } | |
9307c4c1 FB |
3372 | if (*p == '\"') { |
3373 | p++; | |
3374 | while (*p != '\0' && *p != '\"') { | |
3375 | if (*p == '\\') { | |
3376 | p++; | |
3377 | c = *p++; | |
3378 | switch(c) { | |
3379 | case 'n': | |
3380 | c = '\n'; | |
3381 | break; | |
3382 | case 'r': | |
3383 | c = '\r'; | |
3384 | break; | |
3385 | case '\\': | |
3386 | case '\'': | |
3387 | case '\"': | |
3388 | break; | |
3389 | default: | |
3390 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
3391 | goto fail; | |
3392 | } | |
3393 | if ((q - buf) < buf_size - 1) { | |
3394 | *q++ = c; | |
3395 | } | |
3396 | } else { | |
3397 | if ((q - buf) < buf_size - 1) { | |
3398 | *q++ = *p; | |
3399 | } | |
3400 | p++; | |
3401 | } | |
3402 | } | |
3403 | if (*p != '\"') { | |
5b60212f | 3404 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
3405 | goto fail; |
3406 | } | |
3407 | p++; | |
3408 | } else { | |
cd390083 | 3409 | while (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
3410 | if ((q - buf) < buf_size - 1) { |
3411 | *q++ = *p; | |
3412 | } | |
3413 | p++; | |
3414 | } | |
9307c4c1 | 3415 | } |
81d0912d | 3416 | *q = '\0'; |
9307c4c1 FB |
3417 | *pp = p; |
3418 | return 0; | |
3419 | } | |
3420 | ||
4590fd80 LC |
3421 | /* |
3422 | * Store the command-name in cmdname, and return a pointer to | |
3423 | * the remaining of the command string. | |
3424 | */ | |
3425 | static const char *get_command_name(const char *cmdline, | |
3426 | char *cmdname, size_t nlen) | |
3427 | { | |
3428 | size_t len; | |
3429 | const char *p, *pstart; | |
3430 | ||
3431 | p = cmdline; | |
3432 | while (qemu_isspace(*p)) | |
3433 | p++; | |
3434 | if (*p == '\0') | |
3435 | return NULL; | |
3436 | pstart = p; | |
3437 | while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) | |
3438 | p++; | |
3439 | len = p - pstart; | |
3440 | if (len > nlen - 1) | |
3441 | len = nlen - 1; | |
3442 | memcpy(cmdname, pstart, len); | |
3443 | cmdname[len] = '\0'; | |
3444 | return p; | |
3445 | } | |
3446 | ||
4d76d2ba LC |
3447 | /** |
3448 | * Read key of 'type' into 'key' and return the current | |
3449 | * 'type' pointer. | |
3450 | */ | |
3451 | static char *key_get_info(const char *type, char **key) | |
3452 | { | |
3453 | size_t len; | |
3454 | char *p, *str; | |
3455 | ||
3456 | if (*type == ',') | |
3457 | type++; | |
3458 | ||
3459 | p = strchr(type, ':'); | |
3460 | if (!p) { | |
3461 | *key = NULL; | |
3462 | return NULL; | |
3463 | } | |
3464 | len = p - type; | |
3465 | ||
3466 | str = qemu_malloc(len + 1); | |
3467 | memcpy(str, type, len); | |
3468 | str[len] = '\0'; | |
3469 | ||
3470 | *key = str; | |
3471 | return ++p; | |
3472 | } | |
3473 | ||
9307c4c1 FB |
3474 | static int default_fmt_format = 'x'; |
3475 | static int default_fmt_size = 4; | |
3476 | ||
3477 | #define MAX_ARGS 16 | |
3478 | ||
fbc3d96c LS |
3479 | static int is_valid_option(const char *c, const char *typestr) |
3480 | { | |
3481 | char option[3]; | |
3482 | ||
3483 | option[0] = '-'; | |
3484 | option[1] = *c; | |
3485 | option[2] = '\0'; | |
3486 | ||
3487 | typestr = strstr(typestr, option); | |
3488 | return (typestr != NULL); | |
3489 | } | |
3490 | ||
7fd669a1 LC |
3491 | static const mon_cmd_t *monitor_find_command(const char *cmdname) |
3492 | { | |
3493 | const mon_cmd_t *cmd; | |
3494 | ||
3495 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
3496 | if (compare_cmd(cmdname, cmd->name)) { | |
3497 | return cmd; | |
3498 | } | |
3499 | } | |
3500 | ||
3501 | return NULL; | |
3502 | } | |
3503 | ||
c227f099 | 3504 | static const mon_cmd_t *monitor_parse_command(Monitor *mon, |
55f81d96 | 3505 | const char *cmdline, |
55f81d96 | 3506 | QDict *qdict) |
9307c4c1 | 3507 | { |
4590fd80 | 3508 | const char *p, *typestr; |
53773581 | 3509 | int c; |
c227f099 | 3510 | const mon_cmd_t *cmd; |
9307c4c1 FB |
3511 | char cmdname[256]; |
3512 | char buf[1024]; | |
4d76d2ba | 3513 | char *key; |
9dc39cba FB |
3514 | |
3515 | #ifdef DEBUG | |
376253ec | 3516 | monitor_printf(mon, "command='%s'\n", cmdline); |
9dc39cba | 3517 | #endif |
3b46e624 | 3518 | |
9307c4c1 | 3519 | /* extract the command name */ |
4590fd80 LC |
3520 | p = get_command_name(cmdline, cmdname, sizeof(cmdname)); |
3521 | if (!p) | |
55f81d96 | 3522 | return NULL; |
3b46e624 | 3523 | |
7fd669a1 LC |
3524 | cmd = monitor_find_command(cmdname); |
3525 | if (!cmd) { | |
d91d9bf6 | 3526 | monitor_printf(mon, "unknown command: '%s'\n", cmdname); |
55f81d96 | 3527 | return NULL; |
9307c4c1 | 3528 | } |
9307c4c1 | 3529 | |
9307c4c1 FB |
3530 | /* parse the parameters */ |
3531 | typestr = cmd->args_type; | |
9dc39cba | 3532 | for(;;) { |
4d76d2ba LC |
3533 | typestr = key_get_info(typestr, &key); |
3534 | if (!typestr) | |
9dc39cba | 3535 | break; |
4d76d2ba | 3536 | c = *typestr; |
9307c4c1 FB |
3537 | typestr++; |
3538 | switch(c) { | |
3539 | case 'F': | |
81d0912d | 3540 | case 'B': |
9307c4c1 FB |
3541 | case 's': |
3542 | { | |
3543 | int ret; | |
3b46e624 | 3544 | |
cd390083 | 3545 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3546 | p++; |
3547 | if (*typestr == '?') { | |
3548 | typestr++; | |
3549 | if (*p == '\0') { | |
3550 | /* no optional string: NULL argument */ | |
53773581 | 3551 | break; |
9307c4c1 FB |
3552 | } |
3553 | } | |
3554 | ret = get_str(buf, sizeof(buf), &p); | |
3555 | if (ret < 0) { | |
81d0912d FB |
3556 | switch(c) { |
3557 | case 'F': | |
376253ec AL |
3558 | monitor_printf(mon, "%s: filename expected\n", |
3559 | cmdname); | |
81d0912d FB |
3560 | break; |
3561 | case 'B': | |
376253ec AL |
3562 | monitor_printf(mon, "%s: block device name expected\n", |
3563 | cmdname); | |
81d0912d FB |
3564 | break; |
3565 | default: | |
376253ec | 3566 | monitor_printf(mon, "%s: string expected\n", cmdname); |
81d0912d FB |
3567 | break; |
3568 | } | |
9307c4c1 FB |
3569 | goto fail; |
3570 | } | |
53773581 | 3571 | qdict_put(qdict, key, qstring_from_str(buf)); |
9307c4c1 | 3572 | } |
9dc39cba | 3573 | break; |
361127df MA |
3574 | case 'O': |
3575 | { | |
3576 | QemuOptsList *opts_list; | |
3577 | QemuOpts *opts; | |
3578 | ||
3579 | opts_list = qemu_find_opts(key); | |
3580 | if (!opts_list || opts_list->desc->name) { | |
3581 | goto bad_type; | |
3582 | } | |
3583 | while (qemu_isspace(*p)) { | |
3584 | p++; | |
3585 | } | |
3586 | if (!*p) | |
3587 | break; | |
3588 | if (get_str(buf, sizeof(buf), &p) < 0) { | |
3589 | goto fail; | |
3590 | } | |
3591 | opts = qemu_opts_parse(opts_list, buf, 1); | |
3592 | if (!opts) { | |
3593 | goto fail; | |
3594 | } | |
3595 | qemu_opts_to_qdict(opts, qdict); | |
3596 | qemu_opts_del(opts); | |
3597 | } | |
3598 | break; | |
9307c4c1 FB |
3599 | case '/': |
3600 | { | |
3601 | int count, format, size; | |
3b46e624 | 3602 | |
cd390083 | 3603 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3604 | p++; |
3605 | if (*p == '/') { | |
3606 | /* format found */ | |
3607 | p++; | |
3608 | count = 1; | |
cd390083 | 3609 | if (qemu_isdigit(*p)) { |
9307c4c1 | 3610 | count = 0; |
cd390083 | 3611 | while (qemu_isdigit(*p)) { |
9307c4c1 FB |
3612 | count = count * 10 + (*p - '0'); |
3613 | p++; | |
3614 | } | |
3615 | } | |
3616 | size = -1; | |
3617 | format = -1; | |
3618 | for(;;) { | |
3619 | switch(*p) { | |
3620 | case 'o': | |
3621 | case 'd': | |
3622 | case 'u': | |
3623 | case 'x': | |
3624 | case 'i': | |
3625 | case 'c': | |
3626 | format = *p++; | |
3627 | break; | |
3628 | case 'b': | |
3629 | size = 1; | |
3630 | p++; | |
3631 | break; | |
3632 | case 'h': | |
3633 | size = 2; | |
3634 | p++; | |
3635 | break; | |
3636 | case 'w': | |
3637 | size = 4; | |
3638 | p++; | |
3639 | break; | |
3640 | case 'g': | |
3641 | case 'L': | |
3642 | size = 8; | |
3643 | p++; | |
3644 | break; | |
3645 | default: | |
3646 | goto next; | |
3647 | } | |
3648 | } | |
3649 | next: | |
cd390083 | 3650 | if (*p != '\0' && !qemu_isspace(*p)) { |
376253ec AL |
3651 | monitor_printf(mon, "invalid char in format: '%c'\n", |
3652 | *p); | |
9307c4c1 FB |
3653 | goto fail; |
3654 | } | |
9307c4c1 FB |
3655 | if (format < 0) |
3656 | format = default_fmt_format; | |
4c27ba27 FB |
3657 | if (format != 'i') { |
3658 | /* for 'i', not specifying a size gives -1 as size */ | |
3659 | if (size < 0) | |
3660 | size = default_fmt_size; | |
e90f009b | 3661 | default_fmt_size = size; |
4c27ba27 | 3662 | } |
9307c4c1 FB |
3663 | default_fmt_format = format; |
3664 | } else { | |
3665 | count = 1; | |
3666 | format = default_fmt_format; | |
4c27ba27 FB |
3667 | if (format != 'i') { |
3668 | size = default_fmt_size; | |
3669 | } else { | |
3670 | size = -1; | |
3671 | } | |
9307c4c1 | 3672 | } |
f7188bbe LC |
3673 | qdict_put(qdict, "count", qint_from_int(count)); |
3674 | qdict_put(qdict, "format", qint_from_int(format)); | |
3675 | qdict_put(qdict, "size", qint_from_int(size)); | |
9307c4c1 | 3676 | } |
9dc39cba | 3677 | break; |
9307c4c1 | 3678 | case 'i': |
92a31b1f | 3679 | case 'l': |
b6e098d7 | 3680 | case 'M': |
9307c4c1 | 3681 | { |
c2efc95d | 3682 | int64_t val; |
7743e588 | 3683 | |
cd390083 | 3684 | while (qemu_isspace(*p)) |
9307c4c1 | 3685 | p++; |
3440557b | 3686 | if (*typestr == '?' || *typestr == '.') { |
3440557b | 3687 | if (*typestr == '?') { |
53773581 LC |
3688 | if (*p == '\0') { |
3689 | typestr++; | |
3690 | break; | |
3691 | } | |
3440557b FB |
3692 | } else { |
3693 | if (*p == '.') { | |
3694 | p++; | |
cd390083 | 3695 | while (qemu_isspace(*p)) |
3440557b | 3696 | p++; |
3440557b | 3697 | } else { |
53773581 LC |
3698 | typestr++; |
3699 | break; | |
3440557b FB |
3700 | } |
3701 | } | |
13224a87 | 3702 | typestr++; |
9307c4c1 | 3703 | } |
376253ec | 3704 | if (get_expr(mon, &val, &p)) |
9307c4c1 | 3705 | goto fail; |
675ebef9 LC |
3706 | /* Check if 'i' is greater than 32-bit */ |
3707 | if ((c == 'i') && ((val >> 32) & 0xffffffff)) { | |
3708 | monitor_printf(mon, "\'%s\' has failed: ", cmdname); | |
3709 | monitor_printf(mon, "integer is for 32-bit values\n"); | |
3710 | goto fail; | |
b6e098d7 LC |
3711 | } else if (c == 'M') { |
3712 | val <<= 20; | |
675ebef9 | 3713 | } |
53773581 | 3714 | qdict_put(qdict, key, qint_from_int(val)); |
9307c4c1 FB |
3715 | } |
3716 | break; | |
ee9545da | 3717 | case 'f': |
fccfb11e | 3718 | case 'T': |
3350a4dd MA |
3719 | { |
3720 | double val; | |
3721 | ||
3722 | while (qemu_isspace(*p)) | |
3723 | p++; | |
3724 | if (*typestr == '?') { | |
3725 | typestr++; | |
3726 | if (*p == '\0') { | |
3727 | break; | |
3728 | } | |
3729 | } | |
3730 | if (get_double(mon, &val, &p) < 0) { | |
3731 | goto fail; | |
3732 | } | |
ee9545da | 3733 | if (c == 'f' && *p) { |
3350a4dd MA |
3734 | switch (*p) { |
3735 | case 'K': case 'k': | |
3736 | val *= 1 << 10; p++; break; | |
3737 | case 'M': case 'm': | |
3738 | val *= 1 << 20; p++; break; | |
3739 | case 'G': case 'g': | |
3740 | val *= 1 << 30; p++; break; | |
3741 | } | |
3742 | } | |
fccfb11e MA |
3743 | if (c == 'T' && p[0] && p[1] == 's') { |
3744 | switch (*p) { | |
3745 | case 'm': | |
3746 | val /= 1e3; p += 2; break; | |
3747 | case 'u': | |
3748 | val /= 1e6; p += 2; break; | |
3749 | case 'n': | |
3750 | val /= 1e9; p += 2; break; | |
3751 | } | |
3752 | } | |
3350a4dd MA |
3753 | if (*p && !qemu_isspace(*p)) { |
3754 | monitor_printf(mon, "Unknown unit suffix\n"); | |
3755 | goto fail; | |
3756 | } | |
3757 | qdict_put(qdict, key, qfloat_from_double(val)); | |
3758 | } | |
3759 | break; | |
942cd1f2 MA |
3760 | case 'b': |
3761 | { | |
3762 | const char *beg; | |
3763 | int val; | |
3764 | ||
3765 | while (qemu_isspace(*p)) { | |
3766 | p++; | |
3767 | } | |
3768 | beg = p; | |
3769 | while (qemu_isgraph(*p)) { | |
3770 | p++; | |
3771 | } | |
3772 | if (p - beg == 2 && !memcmp(beg, "on", p - beg)) { | |
3773 | val = 1; | |
3774 | } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) { | |
3775 | val = 0; | |
3776 | } else { | |
3777 | monitor_printf(mon, "Expected 'on' or 'off'\n"); | |
3778 | goto fail; | |
3779 | } | |
3780 | qdict_put(qdict, key, qbool_from_int(val)); | |
3781 | } | |
3782 | break; | |
9307c4c1 FB |
3783 | case '-': |
3784 | { | |
fbc3d96c LS |
3785 | const char *tmp = p; |
3786 | int has_option, skip_key = 0; | |
9307c4c1 | 3787 | /* option */ |
3b46e624 | 3788 | |
9307c4c1 FB |
3789 | c = *typestr++; |
3790 | if (c == '\0') | |
3791 | goto bad_type; | |
cd390083 | 3792 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3793 | p++; |
3794 | has_option = 0; | |
3795 | if (*p == '-') { | |
3796 | p++; | |
fbc3d96c LS |
3797 | if(c != *p) { |
3798 | if(!is_valid_option(p, typestr)) { | |
3799 | ||
3800 | monitor_printf(mon, "%s: unsupported option -%c\n", | |
3801 | cmdname, *p); | |
3802 | goto fail; | |
3803 | } else { | |
3804 | skip_key = 1; | |
3805 | } | |
3806 | } | |
3807 | if(skip_key) { | |
3808 | p = tmp; | |
3809 | } else { | |
3810 | p++; | |
3811 | has_option = 1; | |
9307c4c1 | 3812 | } |
9307c4c1 | 3813 | } |
f7188bbe | 3814 | qdict_put(qdict, key, qint_from_int(has_option)); |
9307c4c1 FB |
3815 | } |
3816 | break; | |
3817 | default: | |
3818 | bad_type: | |
376253ec | 3819 | monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c); |
9307c4c1 FB |
3820 | goto fail; |
3821 | } | |
4d76d2ba LC |
3822 | qemu_free(key); |
3823 | key = NULL; | |
9dc39cba | 3824 | } |
9307c4c1 | 3825 | /* check that all arguments were parsed */ |
cd390083 | 3826 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3827 | p++; |
3828 | if (*p != '\0') { | |
376253ec AL |
3829 | monitor_printf(mon, "%s: extraneous characters at the end of line\n", |
3830 | cmdname); | |
9307c4c1 | 3831 | goto fail; |
9dc39cba | 3832 | } |
9307c4c1 | 3833 | |
55f81d96 | 3834 | return cmd; |
ac7531ec | 3835 | |
55f81d96 | 3836 | fail: |
4d76d2ba | 3837 | qemu_free(key); |
55f81d96 LC |
3838 | return NULL; |
3839 | } | |
3840 | ||
d6f46833 MA |
3841 | void monitor_set_error(Monitor *mon, QError *qerror) |
3842 | { | |
3843 | /* report only the first error */ | |
3844 | if (!mon->error) { | |
3845 | mon->error = qerror; | |
3846 | } else { | |
3847 | MON_DEBUG("Additional error report at %s:%d\n", | |
3848 | qerror->file, qerror->linenr); | |
3849 | QDECREF(qerror); | |
3850 | } | |
3851 | } | |
3852 | ||
940cc30d AL |
3853 | static int is_async_return(const QObject *data) |
3854 | { | |
82617d7c LC |
3855 | if (data && qobject_type(data) == QTYPE_QDICT) { |
3856 | return qdict_haskey(qobject_to_qdict(data), "__mon_async"); | |
3857 | } | |
3858 | ||
3859 | return 0; | |
940cc30d AL |
3860 | } |
3861 | ||
bb89c2e9 LC |
3862 | static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret) |
3863 | { | |
cde0fc75 MA |
3864 | if (monitor_ctrl_mode(mon)) { |
3865 | if (ret && !monitor_has_error(mon)) { | |
3866 | /* | |
3867 | * If it returns failure, it must have passed on error. | |
3868 | * | |
3869 | * Action: Report an internal error to the client if in QMP. | |
3870 | */ | |
ab5b027e | 3871 | qerror_report(QERR_UNDEFINED_ERROR); |
cde0fc75 MA |
3872 | MON_DEBUG("command '%s' returned failure but did not pass an error\n", |
3873 | cmd->name); | |
bb89c2e9 | 3874 | } |
bb89c2e9 LC |
3875 | |
3876 | #ifdef CONFIG_DEBUG_MONITOR | |
cde0fc75 MA |
3877 | if (!ret && monitor_has_error(mon)) { |
3878 | /* | |
3879 | * If it returns success, it must not have passed an error. | |
3880 | * | |
3881 | * Action: Report the passed error to the client. | |
3882 | */ | |
3883 | MON_DEBUG("command '%s' returned success but passed an error\n", | |
3884 | cmd->name); | |
3885 | } | |
10e4f606 | 3886 | |
cde0fc75 MA |
3887 | if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) { |
3888 | /* | |
3889 | * Handlers should not call Monitor print functions. | |
3890 | * | |
3891 | * Action: Ignore them in QMP. | |
3892 | * | |
3893 | * (XXX: we don't check any 'info' or 'query' command here | |
3894 | * because the user print function _is_ called by do_info(), hence | |
3895 | * we will trigger this check. This problem will go away when we | |
3896 | * make 'query' commands real and kill do_info()) | |
3897 | */ | |
3898 | MON_DEBUG("command '%s' called print functions %d time(s)\n", | |
3899 | cmd->name, mon_print_count_get(mon)); | |
3900 | } | |
bb89c2e9 | 3901 | #endif |
cde0fc75 MA |
3902 | } else { |
3903 | assert(!monitor_has_error(mon)); | |
3904 | QDECREF(mon->error); | |
3905 | mon->error = NULL; | |
3906 | } | |
bb89c2e9 LC |
3907 | } |
3908 | ||
99e2fc16 LC |
3909 | static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd, |
3910 | const QDict *params) | |
3911 | { | |
bb89c2e9 | 3912 | int ret; |
99e2fc16 LC |
3913 | QObject *data = NULL; |
3914 | ||
10e4f606 LC |
3915 | mon_print_count_init(mon); |
3916 | ||
bb89c2e9 LC |
3917 | ret = cmd->mhandler.cmd_new(mon, params, &data); |
3918 | handler_audit(mon, cmd, ret); | |
25b422eb | 3919 | |
940cc30d AL |
3920 | if (is_async_return(data)) { |
3921 | /* | |
3922 | * Asynchronous commands have no initial return data but they can | |
3923 | * generate errors. Data is returned via the async completion handler. | |
3924 | */ | |
3925 | if (monitor_ctrl_mode(mon) && monitor_has_error(mon)) { | |
3926 | monitor_protocol_emitter(mon, NULL); | |
3927 | } | |
3928 | } else if (monitor_ctrl_mode(mon)) { | |
25b422eb LC |
3929 | /* Monitor Protocol */ |
3930 | monitor_protocol_emitter(mon, data); | |
3931 | } else { | |
3932 | /* User Protocol */ | |
3933 | if (data) | |
3934 | cmd->user_print(mon, data); | |
3935 | } | |
99e2fc16 LC |
3936 | |
3937 | qobject_decref(data); | |
3938 | } | |
3939 | ||
f3c157c4 | 3940 | static void handle_user_command(Monitor *mon, const char *cmdline) |
55f81d96 | 3941 | { |
55f81d96 | 3942 | QDict *qdict; |
c227f099 | 3943 | const mon_cmd_t *cmd; |
55f81d96 LC |
3944 | |
3945 | qdict = qdict_new(); | |
3946 | ||
590fb3b7 | 3947 | cmd = monitor_parse_command(mon, cmdline, qdict); |
13917bee LC |
3948 | if (!cmd) |
3949 | goto out; | |
3950 | ||
940cc30d AL |
3951 | if (monitor_handler_is_async(cmd)) { |
3952 | user_async_cmd_handler(mon, cmd, qdict); | |
3953 | } else if (monitor_handler_ported(cmd)) { | |
99e2fc16 | 3954 | monitor_call_handler(mon, cmd, qdict); |
13917bee | 3955 | } else { |
af4ce882 | 3956 | cmd->mhandler.cmd(mon, qdict); |
55f81d96 LC |
3957 | } |
3958 | ||
13917bee | 3959 | out: |
f7188bbe | 3960 | QDECREF(qdict); |
9dc39cba FB |
3961 | } |
3962 | ||
81d0912d FB |
3963 | static void cmd_completion(const char *name, const char *list) |
3964 | { | |
3965 | const char *p, *pstart; | |
3966 | char cmd[128]; | |
3967 | int len; | |
3968 | ||
3969 | p = list; | |
3970 | for(;;) { | |
3971 | pstart = p; | |
3972 | p = strchr(p, '|'); | |
3973 | if (!p) | |
3974 | p = pstart + strlen(pstart); | |
3975 | len = p - pstart; | |
3976 | if (len > sizeof(cmd) - 2) | |
3977 | len = sizeof(cmd) - 2; | |
3978 | memcpy(cmd, pstart, len); | |
3979 | cmd[len] = '\0'; | |
3980 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
731b0364 | 3981 | readline_add_completion(cur_mon->rs, cmd); |
81d0912d FB |
3982 | } |
3983 | if (*p == '\0') | |
3984 | break; | |
3985 | p++; | |
3986 | } | |
3987 | } | |
3988 | ||
3989 | static void file_completion(const char *input) | |
3990 | { | |
3991 | DIR *ffs; | |
3992 | struct dirent *d; | |
3993 | char path[1024]; | |
3994 | char file[1024], file_prefix[1024]; | |
3995 | int input_path_len; | |
3996 | const char *p; | |
3997 | ||
5fafdf24 | 3998 | p = strrchr(input, '/'); |
81d0912d FB |
3999 | if (!p) { |
4000 | input_path_len = 0; | |
4001 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
363a37d5 | 4002 | pstrcpy(path, sizeof(path), "."); |
81d0912d FB |
4003 | } else { |
4004 | input_path_len = p - input + 1; | |
4005 | memcpy(path, input, input_path_len); | |
4006 | if (input_path_len > sizeof(path) - 1) | |
4007 | input_path_len = sizeof(path) - 1; | |
4008 | path[input_path_len] = '\0'; | |
4009 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
4010 | } | |
4011 | #ifdef DEBUG_COMPLETION | |
376253ec AL |
4012 | monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n", |
4013 | input, path, file_prefix); | |
81d0912d FB |
4014 | #endif |
4015 | ffs = opendir(path); | |
4016 | if (!ffs) | |
4017 | return; | |
4018 | for(;;) { | |
4019 | struct stat sb; | |
4020 | d = readdir(ffs); | |
4021 | if (!d) | |
4022 | break; | |
4023 | if (strstart(d->d_name, file_prefix, NULL)) { | |
4024 | memcpy(file, input, input_path_len); | |
363a37d5 BS |
4025 | if (input_path_len < sizeof(file)) |
4026 | pstrcpy(file + input_path_len, sizeof(file) - input_path_len, | |
4027 | d->d_name); | |
81d0912d FB |
4028 | /* stat the file to find out if it's a directory. |
4029 | * In that case add a slash to speed up typing long paths | |
4030 | */ | |
4031 | stat(file, &sb); | |
4032 | if(S_ISDIR(sb.st_mode)) | |
363a37d5 | 4033 | pstrcat(file, sizeof(file), "/"); |
731b0364 | 4034 | readline_add_completion(cur_mon->rs, file); |
81d0912d FB |
4035 | } |
4036 | } | |
4037 | closedir(ffs); | |
4038 | } | |
4039 | ||
51de9760 | 4040 | static void block_completion_it(void *opaque, BlockDriverState *bs) |
81d0912d | 4041 | { |
51de9760 | 4042 | const char *name = bdrv_get_device_name(bs); |
81d0912d FB |
4043 | const char *input = opaque; |
4044 | ||
4045 | if (input[0] == '\0' || | |
4046 | !strncmp(name, (char *)input, strlen(input))) { | |
731b0364 | 4047 | readline_add_completion(cur_mon->rs, name); |
81d0912d FB |
4048 | } |
4049 | } | |
4050 | ||
4051 | /* NOTE: this parser is an approximate form of the real command parser */ | |
4052 | static void parse_cmdline(const char *cmdline, | |
4053 | int *pnb_args, char **args) | |
4054 | { | |
4055 | const char *p; | |
4056 | int nb_args, ret; | |
4057 | char buf[1024]; | |
4058 | ||
4059 | p = cmdline; | |
4060 | nb_args = 0; | |
4061 | for(;;) { | |
cd390083 | 4062 | while (qemu_isspace(*p)) |
81d0912d FB |
4063 | p++; |
4064 | if (*p == '\0') | |
4065 | break; | |
4066 | if (nb_args >= MAX_ARGS) | |
4067 | break; | |
4068 | ret = get_str(buf, sizeof(buf), &p); | |
4069 | args[nb_args] = qemu_strdup(buf); | |
4070 | nb_args++; | |
4071 | if (ret < 0) | |
4072 | break; | |
4073 | } | |
4074 | *pnb_args = nb_args; | |
4075 | } | |
4076 | ||
4d76d2ba LC |
4077 | static const char *next_arg_type(const char *typestr) |
4078 | { | |
4079 | const char *p = strchr(typestr, ':'); | |
4080 | return (p != NULL ? ++p : typestr); | |
4081 | } | |
4082 | ||
4c36ba32 | 4083 | static void monitor_find_completion(const char *cmdline) |
81d0912d FB |
4084 | { |
4085 | const char *cmdname; | |
4086 | char *args[MAX_ARGS]; | |
4087 | int nb_args, i, len; | |
4088 | const char *ptype, *str; | |
c227f099 | 4089 | const mon_cmd_t *cmd; |
64866c3d | 4090 | const KeyDef *key; |
81d0912d FB |
4091 | |
4092 | parse_cmdline(cmdline, &nb_args, args); | |
4093 | #ifdef DEBUG_COMPLETION | |
4094 | for(i = 0; i < nb_args; i++) { | |
376253ec | 4095 | monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]); |
81d0912d FB |
4096 | } |
4097 | #endif | |
4098 | ||
4099 | /* if the line ends with a space, it means we want to complete the | |
4100 | next arg */ | |
4101 | len = strlen(cmdline); | |
cd390083 | 4102 | if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
81d0912d FB |
4103 | if (nb_args >= MAX_ARGS) |
4104 | return; | |
4105 | args[nb_args++] = qemu_strdup(""); | |
4106 | } | |
4107 | if (nb_args <= 1) { | |
4108 | /* command completion */ | |
4109 | if (nb_args == 0) | |
4110 | cmdname = ""; | |
4111 | else | |
4112 | cmdname = args[0]; | |
731b0364 | 4113 | readline_set_completion_index(cur_mon->rs, strlen(cmdname)); |
376253ec | 4114 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
4115 | cmd_completion(cmdname, cmd->name); |
4116 | } | |
4117 | } else { | |
4118 | /* find the command */ | |
376253ec | 4119 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
4120 | if (compare_cmd(args[0], cmd->name)) |
4121 | goto found; | |
4122 | } | |
4123 | return; | |
4124 | found: | |
4d76d2ba | 4125 | ptype = next_arg_type(cmd->args_type); |
81d0912d FB |
4126 | for(i = 0; i < nb_args - 2; i++) { |
4127 | if (*ptype != '\0') { | |
4d76d2ba | 4128 | ptype = next_arg_type(ptype); |
81d0912d | 4129 | while (*ptype == '?') |
4d76d2ba | 4130 | ptype = next_arg_type(ptype); |
81d0912d FB |
4131 | } |
4132 | } | |
4133 | str = args[nb_args - 1]; | |
2a1704a7 BS |
4134 | if (*ptype == '-' && ptype[1] != '\0') { |
4135 | ptype += 2; | |
4136 | } | |
81d0912d FB |
4137 | switch(*ptype) { |
4138 | case 'F': | |
4139 | /* file completion */ | |
731b0364 | 4140 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
4141 | file_completion(str); |
4142 | break; | |
4143 | case 'B': | |
4144 | /* block device name completion */ | |
731b0364 | 4145 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
4146 | bdrv_iterate(block_completion_it, (void *)str); |
4147 | break; | |
7fe48483 FB |
4148 | case 's': |
4149 | /* XXX: more generic ? */ | |
4150 | if (!strcmp(cmd->name, "info")) { | |
731b0364 | 4151 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
7fe48483 FB |
4152 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
4153 | cmd_completion(str, cmd->name); | |
4154 | } | |
64866c3d | 4155 | } else if (!strcmp(cmd->name, "sendkey")) { |
e600d1ef BS |
4156 | char *sep = strrchr(str, '-'); |
4157 | if (sep) | |
4158 | str = sep + 1; | |
731b0364 | 4159 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
64866c3d FB |
4160 | for(key = key_defs; key->name != NULL; key++) { |
4161 | cmd_completion(str, key->name); | |
4162 | } | |
f3353c6b JK |
4163 | } else if (!strcmp(cmd->name, "help|?")) { |
4164 | readline_set_completion_index(cur_mon->rs, strlen(str)); | |
4165 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
4166 | cmd_completion(str, cmd->name); | |
4167 | } | |
7fe48483 FB |
4168 | } |
4169 | break; | |
81d0912d FB |
4170 | default: |
4171 | break; | |
4172 | } | |
4173 | } | |
4174 | for(i = 0; i < nb_args; i++) | |
4175 | qemu_free(args[i]); | |
4176 | } | |
4177 | ||
731b0364 | 4178 | static int monitor_can_read(void *opaque) |
9dc39cba | 4179 | { |
731b0364 AL |
4180 | Monitor *mon = opaque; |
4181 | ||
c62313bb | 4182 | return (mon->suspend_cnt == 0) ? 1 : 0; |
9dc39cba FB |
4183 | } |
4184 | ||
5fa737a4 LC |
4185 | typedef struct CmdArgs { |
4186 | QString *name; | |
4187 | int type; | |
4188 | int flag; | |
4189 | int optional; | |
4190 | } CmdArgs; | |
4191 | ||
4192 | static int check_opt(const CmdArgs *cmd_args, const char *name, QDict *args) | |
4193 | { | |
4194 | if (!cmd_args->optional) { | |
ab5b027e | 4195 | qerror_report(QERR_MISSING_PARAMETER, name); |
5fa737a4 LC |
4196 | return -1; |
4197 | } | |
4198 | ||
4199 | if (cmd_args->type == '-') { | |
4200 | /* handlers expect a value, they need to be changed */ | |
4201 | qdict_put(args, name, qint_from_int(0)); | |
4202 | } | |
4203 | ||
4204 | return 0; | |
4205 | } | |
4206 | ||
4207 | static int check_arg(const CmdArgs *cmd_args, QDict *args) | |
4208 | { | |
4209 | QObject *value; | |
4210 | const char *name; | |
4211 | ||
4212 | name = qstring_get_str(cmd_args->name); | |
4213 | ||
4214 | if (!args) { | |
4215 | return check_opt(cmd_args, name, args); | |
4216 | } | |
4217 | ||
4218 | value = qdict_get(args, name); | |
4219 | if (!value) { | |
4220 | return check_opt(cmd_args, name, args); | |
4221 | } | |
4222 | ||
4223 | switch (cmd_args->type) { | |
4224 | case 'F': | |
4225 | case 'B': | |
4226 | case 's': | |
4227 | if (qobject_type(value) != QTYPE_QSTRING) { | |
ab5b027e | 4228 | qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "string"); |
5fa737a4 LC |
4229 | return -1; |
4230 | } | |
4231 | break; | |
4232 | case '/': { | |
4233 | int i; | |
4234 | const char *keys[] = { "count", "format", "size", NULL }; | |
4235 | ||
4236 | for (i = 0; keys[i]; i++) { | |
4237 | QObject *obj = qdict_get(args, keys[i]); | |
4238 | if (!obj) { | |
ab5b027e | 4239 | qerror_report(QERR_MISSING_PARAMETER, name); |
5fa737a4 LC |
4240 | return -1; |
4241 | } | |
4242 | if (qobject_type(obj) != QTYPE_QINT) { | |
ab5b027e | 4243 | qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "int"); |
5fa737a4 LC |
4244 | return -1; |
4245 | } | |
4246 | } | |
4247 | break; | |
4248 | } | |
4249 | case 'i': | |
4250 | case 'l': | |
b6e098d7 | 4251 | case 'M': |
5fa737a4 | 4252 | if (qobject_type(value) != QTYPE_QINT) { |
ab5b027e | 4253 | qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "int"); |
5fa737a4 LC |
4254 | return -1; |
4255 | } | |
4256 | break; | |
ee9545da | 4257 | case 'f': |
fccfb11e | 4258 | case 'T': |
3350a4dd | 4259 | if (qobject_type(value) != QTYPE_QINT && qobject_type(value) != QTYPE_QFLOAT) { |
ab5b027e | 4260 | qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "number"); |
3350a4dd MA |
4261 | return -1; |
4262 | } | |
4263 | break; | |
942cd1f2 MA |
4264 | case 'b': |
4265 | if (qobject_type(value) != QTYPE_QBOOL) { | |
4266 | qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "bool"); | |
4267 | return -1; | |
4268 | } | |
4269 | break; | |
5fa737a4 LC |
4270 | case '-': |
4271 | if (qobject_type(value) != QTYPE_QINT && | |
4272 | qobject_type(value) != QTYPE_QBOOL) { | |
ab5b027e | 4273 | qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "bool"); |
5fa737a4 LC |
4274 | return -1; |
4275 | } | |
4276 | if (qobject_type(value) == QTYPE_QBOOL) { | |
4277 | /* handlers expect a QInt, they need to be changed */ | |
4278 | qdict_put(args, name, | |
4279 | qint_from_int(qbool_get_int(qobject_to_qbool(value)))); | |
4280 | } | |
4281 | break; | |
361127df | 4282 | case 'O': |
5fa737a4 LC |
4283 | default: |
4284 | /* impossible */ | |
4285 | abort(); | |
4286 | } | |
4287 | ||
4288 | return 0; | |
4289 | } | |
4290 | ||
4291 | static void cmd_args_init(CmdArgs *cmd_args) | |
4292 | { | |
4293 | cmd_args->name = qstring_new(); | |
4294 | cmd_args->type = cmd_args->flag = cmd_args->optional = 0; | |
4295 | } | |
4296 | ||
361127df MA |
4297 | static int check_opts(QemuOptsList *opts_list, QDict *args) |
4298 | { | |
4299 | assert(!opts_list->desc->name); | |
4300 | return 0; | |
4301 | } | |
4302 | ||
5fa737a4 LC |
4303 | /* |
4304 | * This is not trivial, we have to parse Monitor command's argument | |
4305 | * type syntax to be able to check the arguments provided by clients. | |
4306 | * | |
4307 | * In the near future we will be using an array for that and will be | |
4308 | * able to drop all this parsing... | |
4309 | */ | |
4310 | static int monitor_check_qmp_args(const mon_cmd_t *cmd, QDict *args) | |
4311 | { | |
4312 | int err; | |
4313 | const char *p; | |
4314 | CmdArgs cmd_args; | |
361127df | 4315 | QemuOptsList *opts_list; |
5fa737a4 | 4316 | |
dd5121bd | 4317 | if (cmd->args_type == NULL) { |
5fa737a4 LC |
4318 | return (qdict_size(args) == 0 ? 0 : -1); |
4319 | } | |
4320 | ||
4321 | err = 0; | |
4322 | cmd_args_init(&cmd_args); | |
361127df | 4323 | opts_list = NULL; |
5fa737a4 LC |
4324 | |
4325 | for (p = cmd->args_type;; p++) { | |
4326 | if (*p == ':') { | |
4327 | cmd_args.type = *++p; | |
4328 | p++; | |
4329 | if (cmd_args.type == '-') { | |
4330 | cmd_args.flag = *p++; | |
4331 | cmd_args.optional = 1; | |
361127df MA |
4332 | } else if (cmd_args.type == 'O') { |
4333 | opts_list = qemu_find_opts(qstring_get_str(cmd_args.name)); | |
4334 | assert(opts_list); | |
5fa737a4 LC |
4335 | } else if (*p == '?') { |
4336 | cmd_args.optional = 1; | |
4337 | p++; | |
4338 | } | |
4339 | ||
4340 | assert(*p == ',' || *p == '\0'); | |
361127df MA |
4341 | if (opts_list) { |
4342 | err = check_opts(opts_list, args); | |
4343 | opts_list = NULL; | |
4344 | } else { | |
4345 | err = check_arg(&cmd_args, args); | |
4346 | QDECREF(cmd_args.name); | |
4347 | cmd_args_init(&cmd_args); | |
4348 | } | |
5fa737a4 LC |
4349 | |
4350 | if (err < 0) { | |
4351 | break; | |
4352 | } | |
4353 | } else { | |
4354 | qstring_append_chr(cmd_args.name, *p); | |
4355 | } | |
4356 | ||
4357 | if (*p == '\0') { | |
4358 | break; | |
4359 | } | |
4360 | } | |
4361 | ||
4362 | QDECREF(cmd_args.name); | |
4363 | return err; | |
4364 | } | |
4365 | ||
09069b19 LC |
4366 | static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name) |
4367 | { | |
4368 | int is_cap = compare_cmd(cmd_name, "qmp_capabilities"); | |
4369 | return (qmp_cmd_mode(mon) ? is_cap : !is_cap); | |
4370 | } | |
4371 | ||
5fa737a4 LC |
4372 | static void handle_qmp_command(JSONMessageParser *parser, QList *tokens) |
4373 | { | |
4374 | int err; | |
4375 | QObject *obj; | |
4376 | QDict *input, *args; | |
5fa737a4 LC |
4377 | const mon_cmd_t *cmd; |
4378 | Monitor *mon = cur_mon; | |
5e23f480 | 4379 | const char *cmd_name, *info_item; |
5fa737a4 LC |
4380 | |
4381 | args = NULL; | |
5fa737a4 LC |
4382 | |
4383 | obj = json_parser_parse(tokens, NULL); | |
4384 | if (!obj) { | |
4385 | // FIXME: should be triggered in json_parser_parse() | |
ab5b027e | 4386 | qerror_report(QERR_JSON_PARSING); |
5fa737a4 LC |
4387 | goto err_out; |
4388 | } else if (qobject_type(obj) != QTYPE_QDICT) { | |
ab5b027e | 4389 | qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object"); |
5fa737a4 LC |
4390 | qobject_decref(obj); |
4391 | goto err_out; | |
4392 | } | |
4393 | ||
4394 | input = qobject_to_qdict(obj); | |
4395 | ||
4396 | mon->mc->id = qdict_get(input, "id"); | |
4397 | qobject_incref(mon->mc->id); | |
4398 | ||
4399 | obj = qdict_get(input, "execute"); | |
4400 | if (!obj) { | |
ab5b027e | 4401 | qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute"); |
5fa737a4 LC |
4402 | goto err_input; |
4403 | } else if (qobject_type(obj) != QTYPE_QSTRING) { | |
88f7db84 | 4404 | qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute", "string"); |
5fa737a4 LC |
4405 | goto err_input; |
4406 | } | |
4407 | ||
4408 | cmd_name = qstring_get_str(qobject_to_qstring(obj)); | |
5e23f480 | 4409 | |
09069b19 | 4410 | if (invalid_qmp_mode(mon, cmd_name)) { |
ab5b027e | 4411 | qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name); |
09069b19 LC |
4412 | goto err_input; |
4413 | } | |
4414 | ||
5e23f480 LC |
4415 | /* |
4416 | * XXX: We need this special case until we get info handlers | |
4417 | * converted into 'query-' commands | |
4418 | */ | |
4419 | if (compare_cmd(cmd_name, "info")) { | |
ab5b027e | 4420 | qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name); |
5fa737a4 | 4421 | goto err_input; |
5e23f480 LC |
4422 | } else if (strstart(cmd_name, "query-", &info_item)) { |
4423 | cmd = monitor_find_command("info"); | |
4424 | qdict_put_obj(input, "arguments", | |
4425 | qobject_from_jsonf("{ 'item': %s }", info_item)); | |
4426 | } else { | |
4427 | cmd = monitor_find_command(cmd_name); | |
43e713ce | 4428 | if (!cmd || !monitor_handler_ported(cmd)) { |
ab5b027e | 4429 | qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name); |
5e23f480 LC |
4430 | goto err_input; |
4431 | } | |
5fa737a4 LC |
4432 | } |
4433 | ||
4434 | obj = qdict_get(input, "arguments"); | |
4435 | if (!obj) { | |
4436 | args = qdict_new(); | |
04f8c053 LC |
4437 | } else if (qobject_type(obj) != QTYPE_QDICT) { |
4438 | qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments", "object"); | |
4439 | goto err_input; | |
5fa737a4 LC |
4440 | } else { |
4441 | args = qobject_to_qdict(obj); | |
4442 | QINCREF(args); | |
4443 | } | |
4444 | ||
4445 | QDECREF(input); | |
4446 | ||
4447 | err = monitor_check_qmp_args(cmd, args); | |
4448 | if (err < 0) { | |
4449 | goto err_out; | |
4450 | } | |
4451 | ||
940cc30d AL |
4452 | if (monitor_handler_is_async(cmd)) { |
4453 | qmp_async_cmd_handler(mon, cmd, args); | |
4454 | } else { | |
4455 | monitor_call_handler(mon, cmd, args); | |
4456 | } | |
5fa737a4 LC |
4457 | goto out; |
4458 | ||
4459 | err_input: | |
4460 | QDECREF(input); | |
4461 | err_out: | |
4462 | monitor_protocol_emitter(mon, NULL); | |
4463 | out: | |
4464 | QDECREF(args); | |
5fa737a4 LC |
4465 | } |
4466 | ||
9b57c02e LC |
4467 | /** |
4468 | * monitor_control_read(): Read and handle QMP input | |
4469 | */ | |
4470 | static void monitor_control_read(void *opaque, const uint8_t *buf, int size) | |
4471 | { | |
4472 | Monitor *old_mon = cur_mon; | |
4473 | ||
4474 | cur_mon = opaque; | |
4475 | ||
5fa737a4 | 4476 | json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size); |
9b57c02e LC |
4477 | |
4478 | cur_mon = old_mon; | |
4479 | } | |
4480 | ||
731b0364 | 4481 | static void monitor_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 4482 | { |
731b0364 | 4483 | Monitor *old_mon = cur_mon; |
7e2515e8 | 4484 | int i; |
376253ec | 4485 | |
731b0364 AL |
4486 | cur_mon = opaque; |
4487 | ||
cde76ee1 AL |
4488 | if (cur_mon->rs) { |
4489 | for (i = 0; i < size; i++) | |
4490 | readline_handle_byte(cur_mon->rs, buf[i]); | |
4491 | } else { | |
4492 | if (size == 0 || buf[size - 1] != 0) | |
4493 | monitor_printf(cur_mon, "corrupted command\n"); | |
4494 | else | |
f3c157c4 | 4495 | handle_user_command(cur_mon, (char *)buf); |
cde76ee1 | 4496 | } |
9dc39cba | 4497 | |
731b0364 AL |
4498 | cur_mon = old_mon; |
4499 | } | |
d8f44609 | 4500 | |
376253ec | 4501 | static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) |
aa455485 | 4502 | { |
731b0364 | 4503 | monitor_suspend(mon); |
f3c157c4 | 4504 | handle_user_command(mon, cmdline); |
731b0364 | 4505 | monitor_resume(mon); |
d8f44609 AL |
4506 | } |
4507 | ||
cde76ee1 | 4508 | int monitor_suspend(Monitor *mon) |
d8f44609 | 4509 | { |
cde76ee1 AL |
4510 | if (!mon->rs) |
4511 | return -ENOTTY; | |
731b0364 | 4512 | mon->suspend_cnt++; |
cde76ee1 | 4513 | return 0; |
d8f44609 AL |
4514 | } |
4515 | ||
376253ec | 4516 | void monitor_resume(Monitor *mon) |
d8f44609 | 4517 | { |
cde76ee1 AL |
4518 | if (!mon->rs) |
4519 | return; | |
731b0364 AL |
4520 | if (--mon->suspend_cnt == 0) |
4521 | readline_show_prompt(mon->rs); | |
aa455485 FB |
4522 | } |
4523 | ||
ca9567e2 LC |
4524 | static QObject *get_qmp_greeting(void) |
4525 | { | |
4526 | QObject *ver; | |
4527 | ||
4528 | do_info_version(NULL, &ver); | |
4529 | return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver); | |
4530 | } | |
4531 | ||
9b57c02e LC |
4532 | /** |
4533 | * monitor_control_event(): Print QMP gretting | |
4534 | */ | |
4535 | static void monitor_control_event(void *opaque, int event) | |
4536 | { | |
47116d1c LC |
4537 | QObject *data; |
4538 | Monitor *mon = opaque; | |
9b57c02e | 4539 | |
47116d1c LC |
4540 | switch (event) { |
4541 | case CHR_EVENT_OPENED: | |
4a7e1190 | 4542 | mon->mc->command_mode = 0; |
5fa737a4 | 4543 | json_message_parser_init(&mon->mc->parser, handle_qmp_command); |
ca9567e2 | 4544 | data = get_qmp_greeting(); |
9b57c02e LC |
4545 | monitor_json_emitter(mon, data); |
4546 | qobject_decref(data); | |
47116d1c LC |
4547 | break; |
4548 | case CHR_EVENT_CLOSED: | |
4549 | json_message_parser_destroy(&mon->mc->parser); | |
4550 | break; | |
9b57c02e LC |
4551 | } |
4552 | } | |
4553 | ||
731b0364 | 4554 | static void monitor_event(void *opaque, int event) |
86e94dea | 4555 | { |
376253ec AL |
4556 | Monitor *mon = opaque; |
4557 | ||
2724b180 AL |
4558 | switch (event) { |
4559 | case CHR_EVENT_MUX_IN: | |
a7aec5da GH |
4560 | mon->mux_out = 0; |
4561 | if (mon->reset_seen) { | |
4562 | readline_restart(mon->rs); | |
4563 | monitor_resume(mon); | |
4564 | monitor_flush(mon); | |
4565 | } else { | |
4566 | mon->suspend_cnt = 0; | |
4567 | } | |
2724b180 AL |
4568 | break; |
4569 | ||
4570 | case CHR_EVENT_MUX_OUT: | |
a7aec5da GH |
4571 | if (mon->reset_seen) { |
4572 | if (mon->suspend_cnt == 0) { | |
4573 | monitor_printf(mon, "\n"); | |
4574 | } | |
4575 | monitor_flush(mon); | |
4576 | monitor_suspend(mon); | |
4577 | } else { | |
4578 | mon->suspend_cnt++; | |
4579 | } | |
4580 | mon->mux_out = 1; | |
2724b180 | 4581 | break; |
86e94dea | 4582 | |
b6b8df56 | 4583 | case CHR_EVENT_OPENED: |
2724b180 AL |
4584 | monitor_printf(mon, "QEMU %s monitor - type 'help' for more " |
4585 | "information\n", QEMU_VERSION); | |
a7aec5da | 4586 | if (!mon->mux_out) { |
2724b180 | 4587 | readline_show_prompt(mon->rs); |
a7aec5da GH |
4588 | } |
4589 | mon->reset_seen = 1; | |
2724b180 AL |
4590 | break; |
4591 | } | |
86e94dea TS |
4592 | } |
4593 | ||
76655d6d AL |
4594 | |
4595 | /* | |
4596 | * Local variables: | |
4597 | * c-indent-level: 4 | |
4598 | * c-basic-offset: 4 | |
4599 | * tab-width: 8 | |
4600 | * End: | |
4601 | */ | |
4602 | ||
731b0364 | 4603 | void monitor_init(CharDriverState *chr, int flags) |
aa455485 | 4604 | { |
731b0364 | 4605 | static int is_first_init = 1; |
87127161 | 4606 | Monitor *mon; |
20d8a3ed TS |
4607 | |
4608 | if (is_first_init) { | |
c8256f9d | 4609 | key_timer = qemu_new_timer(vm_clock, release_keys, NULL); |
20d8a3ed TS |
4610 | is_first_init = 0; |
4611 | } | |
87127161 AL |
4612 | |
4613 | mon = qemu_mallocz(sizeof(*mon)); | |
20d8a3ed | 4614 | |
87127161 | 4615 | mon->chr = chr; |
731b0364 | 4616 | mon->flags = flags; |
cde76ee1 AL |
4617 | if (flags & MONITOR_USE_READLINE) { |
4618 | mon->rs = readline_init(mon, monitor_find_completion); | |
4619 | monitor_read_command(mon, 0); | |
4620 | } | |
87127161 | 4621 | |
9b57c02e | 4622 | if (monitor_ctrl_mode(mon)) { |
5fa737a4 | 4623 | mon->mc = qemu_mallocz(sizeof(MonitorControl)); |
9b57c02e LC |
4624 | /* Control mode requires special handlers */ |
4625 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read, | |
4626 | monitor_control_event, mon); | |
4627 | } else { | |
4628 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_read, | |
4629 | monitor_event, mon); | |
4630 | } | |
87127161 | 4631 | |
72cf2d4f | 4632 | QLIST_INSERT_HEAD(&mon_list, mon, entry); |
8631b608 MA |
4633 | if (!default_mon || (flags & MONITOR_IS_DEFAULT)) |
4634 | default_mon = mon; | |
aa455485 FB |
4635 | } |
4636 | ||
376253ec | 4637 | static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque) |
81d0912d | 4638 | { |
bb5fc20f AL |
4639 | BlockDriverState *bs = opaque; |
4640 | int ret = 0; | |
81d0912d | 4641 | |
bb5fc20f | 4642 | if (bdrv_set_key(bs, password) != 0) { |
376253ec | 4643 | monitor_printf(mon, "invalid password\n"); |
bb5fc20f | 4644 | ret = -EPERM; |
9dc39cba | 4645 | } |
731b0364 AL |
4646 | if (mon->password_completion_cb) |
4647 | mon->password_completion_cb(mon->password_opaque, ret); | |
bb5fc20f | 4648 | |
731b0364 | 4649 | monitor_read_command(mon, 1); |
9dc39cba | 4650 | } |
c0f4ce77 | 4651 | |
0bbc47bb LC |
4652 | int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, |
4653 | BlockDriverCompletionFunc *completion_cb, | |
4654 | void *opaque) | |
c0f4ce77 | 4655 | { |
cde76ee1 AL |
4656 | int err; |
4657 | ||
bb5fc20f AL |
4658 | if (!bdrv_key_required(bs)) { |
4659 | if (completion_cb) | |
4660 | completion_cb(opaque, 0); | |
0bbc47bb | 4661 | return 0; |
bb5fc20f | 4662 | } |
c0f4ce77 | 4663 | |
94171e11 | 4664 | if (monitor_ctrl_mode(mon)) { |
ab5b027e | 4665 | qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs)); |
0bbc47bb | 4666 | return -1; |
94171e11 LC |
4667 | } |
4668 | ||
376253ec AL |
4669 | monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs), |
4670 | bdrv_get_encrypted_filename(bs)); | |
bb5fc20f | 4671 | |
731b0364 AL |
4672 | mon->password_completion_cb = completion_cb; |
4673 | mon->password_opaque = opaque; | |
bb5fc20f | 4674 | |
cde76ee1 AL |
4675 | err = monitor_read_password(mon, bdrv_password_cb, bs); |
4676 | ||
4677 | if (err && completion_cb) | |
4678 | completion_cb(opaque, err); | |
0bbc47bb LC |
4679 | |
4680 | return err; | |
c0f4ce77 | 4681 | } |