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Commit | Line | Data |
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9dc39cba FB |
1 | /* |
2 | * QEMU monitor | |
5fafdf24 | 3 | * |
9dc39cba | 4 | * Copyright (c) 2003-2004 Fabrice Bellard |
5fafdf24 | 5 | * |
9dc39cba FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
511d2b14 | 24 | #include <dirent.h> |
87ecb68b | 25 | #include "hw/hw.h" |
cae4956e | 26 | #include "hw/qdev.h" |
87ecb68b PB |
27 | #include "hw/usb.h" |
28 | #include "hw/pcmcia.h" | |
29 | #include "hw/pc.h" | |
30 | #include "hw/pci.h" | |
9dd986cc | 31 | #include "hw/watchdog.h" |
45a50b16 | 32 | #include "hw/loader.h" |
87ecb68b PB |
33 | #include "gdbstub.h" |
34 | #include "net.h" | |
68ac40d2 | 35 | #include "net/slirp.h" |
87ecb68b PB |
36 | #include "qemu-char.h" |
37 | #include "sysemu.h" | |
376253ec AL |
38 | #include "monitor.h" |
39 | #include "readline.h" | |
87ecb68b PB |
40 | #include "console.h" |
41 | #include "block.h" | |
42 | #include "audio/audio.h" | |
9307c4c1 | 43 | #include "disas.h" |
df751fa8 | 44 | #include "balloon.h" |
c8256f9d | 45 | #include "qemu-timer.h" |
5bb7910a | 46 | #include "migration.h" |
7ba1e619 | 47 | #include "kvm.h" |
76655d6d | 48 | #include "acl.h" |
f7188bbe | 49 | #include "qint.h" |
3350a4dd | 50 | #include "qfloat.h" |
8f3cec0b | 51 | #include "qlist.h" |
f7188bbe | 52 | #include "qdict.h" |
5fa737a4 | 53 | #include "qbool.h" |
f7188bbe | 54 | #include "qstring.h" |
8204a918 | 55 | #include "qerror.h" |
9b57c02e | 56 | #include "qjson.h" |
5fa737a4 LC |
57 | #include "json-streamer.h" |
58 | #include "json-parser.h" | |
d08d6f04 | 59 | #include "osdep.h" |
6a5bd307 | 60 | |
9dc39cba | 61 | //#define DEBUG |
81d0912d | 62 | //#define DEBUG_COMPLETION |
9dc39cba | 63 | |
9307c4c1 FB |
64 | /* |
65 | * Supported types: | |
5fafdf24 | 66 | * |
9307c4c1 | 67 | * 'F' filename |
81d0912d | 68 | * 'B' block device name |
9307c4c1 | 69 | * 's' string (accept optional quote) |
361127df MA |
70 | * 'O' option string of the form NAME=VALUE,... |
71 | * parsed according to QemuOptsList given by its name | |
72 | * Example: 'device:O' uses qemu_device_opts. | |
73 | * Restriction: only lists with empty desc are supported | |
74 | * TODO lift the restriction | |
92a31b1f FB |
75 | * 'i' 32 bit integer |
76 | * 'l' target long (32 or 64 bit) | |
9fec543f MA |
77 | * 'M' just like 'l', except in user mode the value is |
78 | * multiplied by 2^20 (think Mebibyte) | |
3350a4dd MA |
79 | * 'b' double |
80 | * user mode accepts an optional G, g, M, m, K, k suffix, | |
81 | * which multiplies the value by 2^30 for suffixes G and | |
82 | * g, 2^20 for M and m, 2^10 for K and k | |
fccfb11e MA |
83 | * 'T' double |
84 | * user mode accepts an optional ms, us, ns suffix, | |
85 | * which divides the value by 1e3, 1e6, 1e9, respectively | |
9307c4c1 FB |
86 | * '/' optional gdb-like print format (like "/10x") |
87 | * | |
fb46660e LC |
88 | * '?' optional type (for all types, except '/') |
89 | * '.' other form of optional type (for 'i' and 'l') | |
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; | |
586153d9 LC |
426 | case QEVENT_VNC_CONNECTED: |
427 | event_name = "VNC_CONNECTED"; | |
428 | break; | |
0d2ed46a LC |
429 | case QEVENT_VNC_INITIALIZED: |
430 | event_name = "VNC_INITIALIZED"; | |
431 | break; | |
0d72f3d3 LC |
432 | case QEVENT_VNC_DISCONNECTED: |
433 | event_name = "VNC_DISCONNECTED"; | |
434 | break; | |
aa1db6ed LC |
435 | case QEVENT_BLOCK_IO_ERROR: |
436 | event_name = "BLOCK_IO_ERROR"; | |
437 | break; | |
80cd3478 LC |
438 | case QEVENT_RTC_CHANGE: |
439 | event_name = "RTC_CHANGE"; | |
440 | break; | |
9eedeb3b LC |
441 | case QEVENT_WATCHDOG: |
442 | event_name = "WATCHDOG"; | |
443 | break; | |
0d1ea871 LC |
444 | default: |
445 | abort(); | |
446 | break; | |
447 | } | |
448 | ||
449 | qmp = qdict_new(); | |
450 | timestamp_put(qmp); | |
451 | qdict_put(qmp, "event", qstring_from_str(event_name)); | |
3d72f9a2 LC |
452 | if (data) { |
453 | qobject_incref(data); | |
0d1ea871 | 454 | qdict_put_obj(qmp, "data", data); |
3d72f9a2 | 455 | } |
0d1ea871 | 456 | |
f039a563 | 457 | QLIST_FOREACH(mon, &mon_list, entry) { |
09069b19 | 458 | if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) { |
23fabed1 LC |
459 | monitor_json_emitter(mon, QOBJECT(qmp)); |
460 | } | |
f039a563 | 461 | } |
0d1ea871 LC |
462 | QDECREF(qmp); |
463 | } | |
464 | ||
ef4b7eee LC |
465 | static int do_qmp_capabilities(Monitor *mon, const QDict *params, |
466 | QObject **ret_data) | |
4a7e1190 LC |
467 | { |
468 | /* Will setup QMP capabilities in the future */ | |
469 | if (monitor_ctrl_mode(mon)) { | |
470 | mon->mc->command_mode = 1; | |
471 | } | |
ef4b7eee LC |
472 | |
473 | return 0; | |
4a7e1190 LC |
474 | } |
475 | ||
9dc39cba FB |
476 | static int compare_cmd(const char *name, const char *list) |
477 | { | |
478 | const char *p, *pstart; | |
479 | int len; | |
480 | len = strlen(name); | |
481 | p = list; | |
482 | for(;;) { | |
483 | pstart = p; | |
484 | p = strchr(p, '|'); | |
485 | if (!p) | |
486 | p = pstart + strlen(pstart); | |
487 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
488 | return 1; | |
489 | if (*p == '\0') | |
490 | break; | |
491 | p++; | |
492 | } | |
493 | return 0; | |
494 | } | |
495 | ||
c227f099 | 496 | static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds, |
376253ec | 497 | const char *prefix, const char *name) |
9dc39cba | 498 | { |
c227f099 | 499 | const mon_cmd_t *cmd; |
9dc39cba FB |
500 | |
501 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
502 | if (!name || !strcmp(name, cmd->name)) | |
376253ec AL |
503 | monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name, |
504 | cmd->params, cmd->help); | |
9dc39cba FB |
505 | } |
506 | } | |
507 | ||
376253ec | 508 | static void help_cmd(Monitor *mon, const char *name) |
9dc39cba FB |
509 | { |
510 | if (name && !strcmp(name, "info")) { | |
376253ec | 511 | help_cmd_dump(mon, info_cmds, "info ", NULL); |
9dc39cba | 512 | } else { |
376253ec | 513 | help_cmd_dump(mon, mon_cmds, "", name); |
f193c797 | 514 | if (name && !strcmp(name, "log")) { |
8662d656 | 515 | const CPULogItem *item; |
376253ec AL |
516 | monitor_printf(mon, "Log items (comma separated):\n"); |
517 | monitor_printf(mon, "%-10s %s\n", "none", "remove all logs"); | |
f193c797 | 518 | for(item = cpu_log_items; item->mask != 0; item++) { |
376253ec | 519 | monitor_printf(mon, "%-10s %s\n", item->name, item->help); |
f193c797 FB |
520 | } |
521 | } | |
9dc39cba FB |
522 | } |
523 | } | |
524 | ||
d54908a5 | 525 | static void do_help_cmd(Monitor *mon, const QDict *qdict) |
38183186 | 526 | { |
d54908a5 | 527 | help_cmd(mon, qdict_get_try_str(qdict, "name")); |
38183186 LC |
528 | } |
529 | ||
d54908a5 | 530 | static void do_commit(Monitor *mon, const QDict *qdict) |
9dc39cba | 531 | { |
751c6a17 GH |
532 | int all_devices; |
533 | DriveInfo *dinfo; | |
d54908a5 | 534 | const char *device = qdict_get_str(qdict, "device"); |
2dc7b602 | 535 | |
7954c734 | 536 | all_devices = !strcmp(device, "all"); |
72cf2d4f | 537 | QTAILQ_FOREACH(dinfo, &drives, next) { |
751c6a17 | 538 | if (!all_devices) |
73006d2a | 539 | if (strcmp(bdrv_get_device_name(dinfo->bdrv), device)) |
751c6a17 GH |
540 | continue; |
541 | bdrv_commit(dinfo->bdrv); | |
9dc39cba FB |
542 | } |
543 | } | |
544 | ||
940cc30d AL |
545 | static void user_monitor_complete(void *opaque, QObject *ret_data) |
546 | { | |
547 | MonitorCompletionData *data = (MonitorCompletionData *)opaque; | |
548 | ||
549 | if (ret_data) { | |
550 | data->user_print(data->mon, ret_data); | |
551 | } | |
552 | monitor_resume(data->mon); | |
553 | qemu_free(data); | |
554 | } | |
555 | ||
556 | static void qmp_monitor_complete(void *opaque, QObject *ret_data) | |
557 | { | |
558 | monitor_protocol_emitter(opaque, ret_data); | |
559 | } | |
560 | ||
561 | static void qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd, | |
562 | const QDict *params) | |
563 | { | |
564 | cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon); | |
565 | } | |
566 | ||
567 | static void qmp_async_info_handler(Monitor *mon, const mon_cmd_t *cmd) | |
568 | { | |
569 | cmd->mhandler.info_async(mon, qmp_monitor_complete, mon); | |
570 | } | |
571 | ||
572 | static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd, | |
573 | const QDict *params) | |
574 | { | |
575 | int ret; | |
576 | ||
577 | MonitorCompletionData *cb_data = qemu_malloc(sizeof(*cb_data)); | |
578 | cb_data->mon = mon; | |
579 | cb_data->user_print = cmd->user_print; | |
580 | monitor_suspend(mon); | |
581 | ret = cmd->mhandler.cmd_async(mon, params, | |
582 | user_monitor_complete, cb_data); | |
583 | if (ret < 0) { | |
584 | monitor_resume(mon); | |
585 | qemu_free(cb_data); | |
586 | } | |
587 | } | |
588 | ||
589 | static void user_async_info_handler(Monitor *mon, const mon_cmd_t *cmd) | |
590 | { | |
591 | int ret; | |
592 | ||
593 | MonitorCompletionData *cb_data = qemu_malloc(sizeof(*cb_data)); | |
594 | cb_data->mon = mon; | |
595 | cb_data->user_print = cmd->user_print; | |
596 | monitor_suspend(mon); | |
597 | ret = cmd->mhandler.info_async(mon, user_monitor_complete, cb_data); | |
598 | if (ret < 0) { | |
599 | monitor_resume(mon); | |
600 | qemu_free(cb_data); | |
601 | } | |
602 | } | |
603 | ||
4fdc94b4 | 604 | static int do_info(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba | 605 | { |
c227f099 | 606 | const mon_cmd_t *cmd; |
d54908a5 | 607 | const char *item = qdict_get_try_str(qdict, "item"); |
9dc39cba | 608 | |
956f1a0d LC |
609 | if (!item) { |
610 | assert(monitor_ctrl_mode(mon) == 0); | |
9dc39cba | 611 | goto help; |
956f1a0d | 612 | } |
13c7425e LC |
613 | |
614 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
5fafdf24 | 615 | if (compare_cmd(item, cmd->name)) |
13c7425e | 616 | break; |
9dc39cba | 617 | } |
13c7425e | 618 | |
956f1a0d LC |
619 | if (cmd->name == NULL) { |
620 | if (monitor_ctrl_mode(mon)) { | |
ab5b027e | 621 | qerror_report(QERR_COMMAND_NOT_FOUND, item); |
4fdc94b4 | 622 | return -1; |
956f1a0d | 623 | } |
13c7425e | 624 | goto help; |
956f1a0d | 625 | } |
13c7425e | 626 | |
940cc30d AL |
627 | if (monitor_handler_is_async(cmd)) { |
628 | if (monitor_ctrl_mode(mon)) { | |
629 | qmp_async_info_handler(mon, cmd); | |
630 | } else { | |
631 | user_async_info_handler(mon, cmd); | |
632 | } | |
633 | /* | |
634 | * Indicate that this command is asynchronous and will not return any | |
635 | * data (not even empty). Instead, the data will be returned via a | |
636 | * completion callback. | |
637 | */ | |
638 | *ret_data = qobject_from_jsonf("{ '__mon_async': 'return' }"); | |
639 | } else if (monitor_handler_ported(cmd)) { | |
13c7425e | 640 | cmd->mhandler.info_new(mon, ret_data); |
25b422eb LC |
641 | |
642 | if (!monitor_ctrl_mode(mon)) { | |
643 | /* | |
644 | * User Protocol function is called here, Monitor Protocol is | |
645 | * handled by monitor_call_handler() | |
646 | */ | |
647 | if (*ret_data) | |
648 | cmd->user_print(mon, *ret_data); | |
649 | } | |
13c7425e | 650 | } else { |
956f1a0d LC |
651 | if (monitor_ctrl_mode(mon)) { |
652 | /* handler not converted yet */ | |
ab5b027e | 653 | qerror_report(QERR_COMMAND_NOT_FOUND, item); |
4fdc94b4 | 654 | return -1; |
956f1a0d LC |
655 | } else { |
656 | cmd->mhandler.info(mon); | |
657 | } | |
13c7425e LC |
658 | } |
659 | ||
4fdc94b4 | 660 | return 0; |
13c7425e LC |
661 | |
662 | help: | |
663 | help_cmd(mon, "info"); | |
4fdc94b4 | 664 | return 0; |
9dc39cba FB |
665 | } |
666 | ||
45e914cf LC |
667 | static void do_info_version_print(Monitor *mon, const QObject *data) |
668 | { | |
669 | QDict *qdict; | |
670 | ||
671 | qdict = qobject_to_qdict(data); | |
672 | ||
673 | monitor_printf(mon, "%s%s\n", qdict_get_str(qdict, "qemu"), | |
674 | qdict_get_str(qdict, "package")); | |
675 | } | |
676 | ||
ab2d3187 LC |
677 | /** |
678 | * do_info_version(): Show QEMU version | |
45e914cf LC |
679 | * |
680 | * Return a QDict with the following information: | |
681 | * | |
682 | * - "qemu": QEMU's version | |
683 | * - "package": package's version | |
684 | * | |
685 | * Example: | |
686 | * | |
687 | * { "qemu": "0.11.50", "package": "" } | |
ab2d3187 LC |
688 | */ |
689 | static void do_info_version(Monitor *mon, QObject **ret_data) | |
9bc9d1c7 | 690 | { |
45e914cf LC |
691 | *ret_data = qobject_from_jsonf("{ 'qemu': %s, 'package': %s }", |
692 | QEMU_VERSION, QEMU_PKGVERSION); | |
9bc9d1c7 FB |
693 | } |
694 | ||
e05486cb | 695 | static void do_info_name_print(Monitor *mon, const QObject *data) |
c35734b2 | 696 | { |
e05486cb LC |
697 | QDict *qdict; |
698 | ||
699 | qdict = qobject_to_qdict(data); | |
700 | if (qdict_size(qdict) == 0) { | |
701 | return; | |
702 | } | |
703 | ||
704 | monitor_printf(mon, "%s\n", qdict_get_str(qdict, "name")); | |
705 | } | |
706 | ||
707 | /** | |
708 | * do_info_name(): Show VM name | |
709 | * | |
710 | * Return a QDict with the following information: | |
711 | * | |
712 | * - "name": VM's name (optional) | |
713 | * | |
714 | * Example: | |
715 | * | |
716 | * { "name": "qemu-name" } | |
717 | */ | |
718 | static void do_info_name(Monitor *mon, QObject **ret_data) | |
719 | { | |
720 | *ret_data = qemu_name ? qobject_from_jsonf("{'name': %s }", qemu_name) : | |
721 | qobject_from_jsonf("{}"); | |
c35734b2 TS |
722 | } |
723 | ||
1a728677 LC |
724 | static QObject *get_cmd_dict(const char *name) |
725 | { | |
726 | const char *p; | |
727 | ||
728 | /* Remove '|' from some commands */ | |
729 | p = strchr(name, '|'); | |
730 | if (p) { | |
731 | p++; | |
732 | } else { | |
733 | p = name; | |
734 | } | |
735 | ||
736 | return qobject_from_jsonf("{ 'name': %s }", p); | |
737 | } | |
738 | ||
e3bba9d0 LC |
739 | /** |
740 | * do_info_commands(): List QMP available commands | |
741 | * | |
1a728677 LC |
742 | * Each command is represented by a QDict, the returned QObject is a QList |
743 | * of all commands. | |
744 | * | |
745 | * The QDict contains: | |
746 | * | |
747 | * - "name": command's name | |
748 | * | |
749 | * Example: | |
750 | * | |
751 | * { [ { "name": "query-balloon" }, { "name": "system_powerdown" } ] } | |
e3bba9d0 LC |
752 | */ |
753 | static void do_info_commands(Monitor *mon, QObject **ret_data) | |
754 | { | |
755 | QList *cmd_list; | |
756 | const mon_cmd_t *cmd; | |
757 | ||
758 | cmd_list = qlist_new(); | |
759 | ||
760 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
761 | if (monitor_handler_ported(cmd) && !compare_cmd(cmd->name, "info")) { | |
1a728677 | 762 | qlist_append_obj(cmd_list, get_cmd_dict(cmd->name)); |
e3bba9d0 LC |
763 | } |
764 | } | |
765 | ||
766 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
767 | if (monitor_handler_ported(cmd)) { | |
768 | char buf[128]; | |
769 | snprintf(buf, sizeof(buf), "query-%s", cmd->name); | |
1a728677 | 770 | qlist_append_obj(cmd_list, get_cmd_dict(buf)); |
e3bba9d0 LC |
771 | } |
772 | } | |
773 | ||
774 | *ret_data = QOBJECT(cmd_list); | |
775 | } | |
776 | ||
bf4f74c0 | 777 | #if defined(TARGET_I386) |
14f0720d | 778 | static void do_info_hpet_print(Monitor *mon, const QObject *data) |
16b29ae1 | 779 | { |
376253ec | 780 | monitor_printf(mon, "HPET is %s by QEMU\n", |
14f0720d LC |
781 | qdict_get_bool(qobject_to_qdict(data), "enabled") ? |
782 | "enabled" : "disabled"); | |
783 | } | |
784 | ||
785 | /** | |
786 | * do_info_hpet(): Show HPET state | |
787 | * | |
788 | * Return a QDict with the following information: | |
789 | * | |
790 | * - "enabled": true if hpet if enabled, false otherwise | |
791 | * | |
792 | * Example: | |
793 | * | |
794 | * { "enabled": true } | |
795 | */ | |
796 | static void do_info_hpet(Monitor *mon, QObject **ret_data) | |
797 | { | |
798 | *ret_data = qobject_from_jsonf("{ 'enabled': %i }", !no_hpet); | |
16b29ae1 | 799 | } |
bf4f74c0 | 800 | #endif |
16b29ae1 | 801 | |
9603ceba | 802 | static void do_info_uuid_print(Monitor *mon, const QObject *data) |
a36e69dd | 803 | { |
9603ceba LC |
804 | monitor_printf(mon, "%s\n", qdict_get_str(qobject_to_qdict(data), "UUID")); |
805 | } | |
806 | ||
807 | /** | |
808 | * do_info_uuid(): Show VM UUID | |
809 | * | |
810 | * Return a QDict with the following information: | |
811 | * | |
812 | * - "UUID": Universally Unique Identifier | |
813 | * | |
814 | * Example: | |
815 | * | |
816 | * { "UUID": "550e8400-e29b-41d4-a716-446655440000" } | |
817 | */ | |
818 | static void do_info_uuid(Monitor *mon, QObject **ret_data) | |
819 | { | |
820 | char uuid[64]; | |
821 | ||
822 | snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1], | |
376253ec AL |
823 | qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], |
824 | qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], | |
825 | qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], | |
826 | qemu_uuid[14], qemu_uuid[15]); | |
9603ceba | 827 | *ret_data = qobject_from_jsonf("{ 'UUID': %s }", uuid); |
a36e69dd TS |
828 | } |
829 | ||
6a00d601 | 830 | /* get the current CPU defined by the user */ |
9596ebb7 | 831 | static int mon_set_cpu(int cpu_index) |
6a00d601 FB |
832 | { |
833 | CPUState *env; | |
834 | ||
835 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
836 | if (env->cpu_index == cpu_index) { | |
731b0364 | 837 | cur_mon->mon_cpu = env; |
6a00d601 FB |
838 | return 0; |
839 | } | |
840 | } | |
841 | return -1; | |
842 | } | |
843 | ||
9596ebb7 | 844 | static CPUState *mon_get_cpu(void) |
6a00d601 | 845 | { |
731b0364 | 846 | if (!cur_mon->mon_cpu) { |
6a00d601 FB |
847 | mon_set_cpu(0); |
848 | } | |
4c0960c0 | 849 | cpu_synchronize_state(cur_mon->mon_cpu); |
731b0364 | 850 | return cur_mon->mon_cpu; |
6a00d601 FB |
851 | } |
852 | ||
376253ec | 853 | static void do_info_registers(Monitor *mon) |
9307c4c1 | 854 | { |
6a00d601 FB |
855 | CPUState *env; |
856 | env = mon_get_cpu(); | |
9307c4c1 | 857 | #ifdef TARGET_I386 |
376253ec | 858 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
d24b15a8 | 859 | X86_DUMP_FPU); |
9307c4c1 | 860 | #else |
376253ec | 861 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
7fe48483 | 862 | 0); |
9307c4c1 FB |
863 | #endif |
864 | } | |
865 | ||
8f3cec0b LC |
866 | static void print_cpu_iter(QObject *obj, void *opaque) |
867 | { | |
868 | QDict *cpu; | |
869 | int active = ' '; | |
870 | Monitor *mon = opaque; | |
871 | ||
872 | assert(qobject_type(obj) == QTYPE_QDICT); | |
873 | cpu = qobject_to_qdict(obj); | |
874 | ||
55483ad6 | 875 | if (qdict_get_bool(cpu, "current")) { |
8f3cec0b | 876 | active = '*'; |
55483ad6 | 877 | } |
8f3cec0b LC |
878 | |
879 | monitor_printf(mon, "%c CPU #%d: ", active, (int)qdict_get_int(cpu, "CPU")); | |
880 | ||
881 | #if defined(TARGET_I386) | |
882 | monitor_printf(mon, "pc=0x" TARGET_FMT_lx, | |
883 | (target_ulong) qdict_get_int(cpu, "pc")); | |
884 | #elif defined(TARGET_PPC) | |
885 | monitor_printf(mon, "nip=0x" TARGET_FMT_lx, | |
886 | (target_long) qdict_get_int(cpu, "nip")); | |
887 | #elif defined(TARGET_SPARC) | |
888 | monitor_printf(mon, "pc=0x " TARGET_FMT_lx, | |
889 | (target_long) qdict_get_int(cpu, "pc")); | |
890 | monitor_printf(mon, "npc=0x" TARGET_FMT_lx, | |
891 | (target_long) qdict_get_int(cpu, "npc")); | |
892 | #elif defined(TARGET_MIPS) | |
893 | monitor_printf(mon, "PC=0x" TARGET_FMT_lx, | |
894 | (target_long) qdict_get_int(cpu, "PC")); | |
895 | #endif | |
896 | ||
55483ad6 | 897 | if (qdict_get_bool(cpu, "halted")) { |
8f3cec0b | 898 | monitor_printf(mon, " (halted)"); |
55483ad6 | 899 | } |
8f3cec0b LC |
900 | |
901 | monitor_printf(mon, "\n"); | |
902 | } | |
903 | ||
904 | static void monitor_print_cpus(Monitor *mon, const QObject *data) | |
905 | { | |
906 | QList *cpu_list; | |
907 | ||
908 | assert(qobject_type(data) == QTYPE_QLIST); | |
909 | cpu_list = qobject_to_qlist(data); | |
910 | qlist_iter(cpu_list, print_cpu_iter, mon); | |
911 | } | |
912 | ||
913 | /** | |
914 | * do_info_cpus(): Show CPU information | |
915 | * | |
55483ad6 | 916 | * Return a QList. Each CPU is represented by a QDict, which contains: |
8f3cec0b | 917 | * |
55483ad6 LC |
918 | * - "cpu": CPU index |
919 | * - "current": true if this is the current CPU, false otherwise | |
920 | * - "halted": true if the cpu is halted, false otherwise | |
921 | * - Current program counter. The key's name depends on the architecture: | |
922 | * "pc": i386/x86)64 | |
923 | * "nip": PPC | |
924 | * "pc" and "npc": sparc | |
925 | * "PC": mips | |
8f3cec0b | 926 | * |
55483ad6 LC |
927 | * Example: |
928 | * | |
929 | * [ { "CPU": 0, "current": true, "halted": false, "pc": 3227107138 }, | |
930 | * { "CPU": 1, "current": false, "halted": true, "pc": 7108165 } ] | |
8f3cec0b LC |
931 | */ |
932 | static void do_info_cpus(Monitor *mon, QObject **ret_data) | |
6a00d601 FB |
933 | { |
934 | CPUState *env; | |
8f3cec0b LC |
935 | QList *cpu_list; |
936 | ||
937 | cpu_list = qlist_new(); | |
6a00d601 FB |
938 | |
939 | /* just to set the default cpu if not already done */ | |
940 | mon_get_cpu(); | |
941 | ||
942 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
55483ad6 LC |
943 | QDict *cpu; |
944 | QObject *obj; | |
8f3cec0b | 945 | |
4c0960c0 | 946 | cpu_synchronize_state(env); |
8f3cec0b | 947 | |
55483ad6 LC |
948 | obj = qobject_from_jsonf("{ 'CPU': %d, 'current': %i, 'halted': %i }", |
949 | env->cpu_index, env == mon->mon_cpu, | |
950 | env->halted); | |
55483ad6 LC |
951 | |
952 | cpu = qobject_to_qdict(obj); | |
8f3cec0b | 953 | |
6a00d601 | 954 | #if defined(TARGET_I386) |
8f3cec0b | 955 | qdict_put(cpu, "pc", qint_from_int(env->eip + env->segs[R_CS].base)); |
e80e1cc4 | 956 | #elif defined(TARGET_PPC) |
8f3cec0b | 957 | qdict_put(cpu, "nip", qint_from_int(env->nip)); |
ba3c64fb | 958 | #elif defined(TARGET_SPARC) |
8f3cec0b LC |
959 | qdict_put(cpu, "pc", qint_from_int(env->pc)); |
960 | qdict_put(cpu, "npc", qint_from_int(env->npc)); | |
ead9360e | 961 | #elif defined(TARGET_MIPS) |
8f3cec0b | 962 | qdict_put(cpu, "PC", qint_from_int(env->active_tc.PC)); |
ce5232c5 | 963 | #endif |
8f3cec0b LC |
964 | |
965 | qlist_append(cpu_list, cpu); | |
6a00d601 | 966 | } |
8f3cec0b LC |
967 | |
968 | *ret_data = QOBJECT(cpu_list); | |
6a00d601 FB |
969 | } |
970 | ||
584cbdb5 | 971 | static int do_cpu_set(Monitor *mon, const QDict *qdict, QObject **ret_data) |
6a00d601 | 972 | { |
d54908a5 | 973 | int index = qdict_get_int(qdict, "index"); |
584cbdb5 | 974 | if (mon_set_cpu(index) < 0) { |
ab5b027e | 975 | qerror_report(QERR_INVALID_PARAMETER, "index"); |
584cbdb5 LC |
976 | return -1; |
977 | } | |
978 | return 0; | |
6a00d601 FB |
979 | } |
980 | ||
376253ec | 981 | static void do_info_jit(Monitor *mon) |
e3db7226 | 982 | { |
376253ec | 983 | dump_exec_info((FILE *)mon, monitor_fprintf); |
e3db7226 FB |
984 | } |
985 | ||
376253ec | 986 | static void do_info_history(Monitor *mon) |
aa455485 FB |
987 | { |
988 | int i; | |
7e2515e8 | 989 | const char *str; |
3b46e624 | 990 | |
cde76ee1 AL |
991 | if (!mon->rs) |
992 | return; | |
7e2515e8 FB |
993 | i = 0; |
994 | for(;;) { | |
731b0364 | 995 | str = readline_get_history(mon->rs, i); |
7e2515e8 FB |
996 | if (!str) |
997 | break; | |
376253ec | 998 | monitor_printf(mon, "%d: '%s'\n", i, str); |
8e3a9fd2 | 999 | i++; |
aa455485 FB |
1000 | } |
1001 | } | |
1002 | ||
76a66253 JM |
1003 | #if defined(TARGET_PPC) |
1004 | /* XXX: not implemented in other targets */ | |
376253ec | 1005 | static void do_info_cpu_stats(Monitor *mon) |
76a66253 JM |
1006 | { |
1007 | CPUState *env; | |
1008 | ||
1009 | env = mon_get_cpu(); | |
376253ec | 1010 | cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0); |
76a66253 JM |
1011 | } |
1012 | #endif | |
1013 | ||
b223f35f LC |
1014 | /** |
1015 | * do_quit(): Quit QEMU execution | |
1016 | */ | |
ef4b7eee | 1017 | static int do_quit(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba FB |
1018 | { |
1019 | exit(0); | |
ef4b7eee | 1020 | return 0; |
9dc39cba FB |
1021 | } |
1022 | ||
376253ec | 1023 | static int eject_device(Monitor *mon, BlockDriverState *bs, int force) |
9dc39cba FB |
1024 | { |
1025 | if (bdrv_is_inserted(bs)) { | |
1026 | if (!force) { | |
1027 | if (!bdrv_is_removable(bs)) { | |
ab5b027e | 1028 | qerror_report(QERR_DEVICE_NOT_REMOVABLE, |
2c2a6bb8 | 1029 | bdrv_get_device_name(bs)); |
9dc39cba FB |
1030 | return -1; |
1031 | } | |
1032 | if (bdrv_is_locked(bs)) { | |
ab5b027e | 1033 | qerror_report(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs)); |
9dc39cba FB |
1034 | return -1; |
1035 | } | |
1036 | } | |
1037 | bdrv_close(bs); | |
1038 | } | |
1039 | return 0; | |
1040 | } | |
1041 | ||
9b9d4d9c | 1042 | static int do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data) |
9dc39cba FB |
1043 | { |
1044 | BlockDriverState *bs; | |
f18c16de | 1045 | int force = qdict_get_int(qdict, "force"); |
78d714e0 | 1046 | const char *filename = qdict_get_str(qdict, "device"); |
9dc39cba | 1047 | |
9307c4c1 | 1048 | bs = bdrv_find(filename); |
9dc39cba | 1049 | if (!bs) { |
ab5b027e | 1050 | qerror_report(QERR_DEVICE_NOT_FOUND, filename); |
9b9d4d9c | 1051 | return -1; |
9dc39cba | 1052 | } |
9b9d4d9c | 1053 | return eject_device(mon, bs, force); |
9dc39cba FB |
1054 | } |
1055 | ||
ba85d351 | 1056 | static int do_block_set_passwd(Monitor *mon, const QDict *qdict, |
a3a55a2e LC |
1057 | QObject **ret_data) |
1058 | { | |
1059 | BlockDriverState *bs; | |
fd04a2ae | 1060 | int err; |
a3a55a2e LC |
1061 | |
1062 | bs = bdrv_find(qdict_get_str(qdict, "device")); | |
1063 | if (!bs) { | |
ab5b027e | 1064 | qerror_report(QERR_DEVICE_NOT_FOUND, qdict_get_str(qdict, "device")); |
ba85d351 | 1065 | return -1; |
a3a55a2e LC |
1066 | } |
1067 | ||
fd04a2ae SH |
1068 | err = bdrv_set_key(bs, qdict_get_str(qdict, "password")); |
1069 | if (err == -EINVAL) { | |
1070 | qerror_report(QERR_DEVICE_NOT_ENCRYPTED, bdrv_get_device_name(bs)); | |
1071 | return -1; | |
1072 | } else if (err < 0) { | |
ab5b027e | 1073 | qerror_report(QERR_INVALID_PASSWORD); |
ba85d351 | 1074 | return -1; |
a3a55a2e | 1075 | } |
ba85d351 LC |
1076 | |
1077 | return 0; | |
a3a55a2e LC |
1078 | } |
1079 | ||
0bbc47bb LC |
1080 | static int do_change_block(Monitor *mon, const char *device, |
1081 | const char *filename, const char *fmt) | |
9dc39cba FB |
1082 | { |
1083 | BlockDriverState *bs; | |
2ecea9b8 | 1084 | BlockDriver *drv = NULL; |
9dc39cba | 1085 | |
9307c4c1 | 1086 | bs = bdrv_find(device); |
9dc39cba | 1087 | if (!bs) { |
ab5b027e | 1088 | qerror_report(QERR_DEVICE_NOT_FOUND, device); |
0bbc47bb | 1089 | return -1; |
9dc39cba | 1090 | } |
2ecea9b8 | 1091 | if (fmt) { |
eb852011 | 1092 | drv = bdrv_find_whitelisted_format(fmt); |
2ecea9b8 | 1093 | if (!drv) { |
ab5b027e | 1094 | qerror_report(QERR_INVALID_BLOCK_FORMAT, fmt); |
0bbc47bb | 1095 | return -1; |
2ecea9b8 AJ |
1096 | } |
1097 | } | |
0bbc47bb LC |
1098 | if (eject_device(mon, bs, 0) < 0) { |
1099 | return -1; | |
1100 | } | |
1101 | if (bdrv_open2(bs, filename, BDRV_O_RDWR, drv) < 0) { | |
1102 | return -1; | |
1103 | } | |
1104 | return monitor_read_bdrv_key_start(mon, bs, NULL, NULL); | |
bb5fc20f AL |
1105 | } |
1106 | ||
0bbc47bb | 1107 | static int change_vnc_password(const char *password) |
bb5fc20f | 1108 | { |
0bbc47bb | 1109 | if (vnc_display_password(NULL, password) < 0) { |
ab5b027e | 1110 | qerror_report(QERR_SET_PASSWD_FAILED); |
0bbc47bb LC |
1111 | return -1; |
1112 | } | |
bb5fc20f | 1113 | |
0bbc47bb | 1114 | return 0; |
2895e075 MA |
1115 | } |
1116 | ||
1117 | static void change_vnc_password_cb(Monitor *mon, const char *password, | |
1118 | void *opaque) | |
1119 | { | |
ec3b82af | 1120 | change_vnc_password(password); |
731b0364 | 1121 | monitor_read_command(mon, 1); |
9dc39cba FB |
1122 | } |
1123 | ||
0bbc47bb | 1124 | static int do_change_vnc(Monitor *mon, const char *target, const char *arg) |
e25a5822 | 1125 | { |
70848515 | 1126 | if (strcmp(target, "passwd") == 0 || |
28a76be8 AL |
1127 | strcmp(target, "password") == 0) { |
1128 | if (arg) { | |
bb5fc20f | 1129 | char password[9]; |
28a76be8 AL |
1130 | strncpy(password, arg, sizeof(password)); |
1131 | password[sizeof(password) - 1] = '\0'; | |
0bbc47bb | 1132 | return change_vnc_password(password); |
bb5fc20f | 1133 | } else { |
0bbc47bb | 1134 | return monitor_read_password(mon, change_vnc_password_cb, NULL); |
bb5fc20f | 1135 | } |
70848515 | 1136 | } else { |
0bbc47bb | 1137 | if (vnc_display_open(NULL, target) < 0) { |
ab5b027e | 1138 | qerror_report(QERR_VNC_SERVER_FAILED, target); |
0bbc47bb LC |
1139 | return -1; |
1140 | } | |
70848515 | 1141 | } |
0bbc47bb LC |
1142 | |
1143 | return 0; | |
e25a5822 TS |
1144 | } |
1145 | ||
ec3b82af MA |
1146 | /** |
1147 | * do_change(): Change a removable medium, or VNC configuration | |
1148 | */ | |
0bbc47bb | 1149 | static int do_change(Monitor *mon, const QDict *qdict, QObject **ret_data) |
e25a5822 | 1150 | { |
1d4daa91 LC |
1151 | const char *device = qdict_get_str(qdict, "device"); |
1152 | const char *target = qdict_get_str(qdict, "target"); | |
1153 | const char *arg = qdict_get_try_str(qdict, "arg"); | |
0bbc47bb LC |
1154 | int ret; |
1155 | ||
e25a5822 | 1156 | if (strcmp(device, "vnc") == 0) { |
0bbc47bb | 1157 | ret = do_change_vnc(mon, target, arg); |
e25a5822 | 1158 | } else { |
0bbc47bb | 1159 | ret = do_change_block(mon, device, target, arg); |
e25a5822 | 1160 | } |
0bbc47bb LC |
1161 | |
1162 | return ret; | |
e25a5822 TS |
1163 | } |
1164 | ||
d54908a5 | 1165 | static void do_screen_dump(Monitor *mon, const QDict *qdict) |
59a983b9 | 1166 | { |
d54908a5 | 1167 | vga_hw_screen_dump(qdict_get_str(qdict, "filename")); |
59a983b9 FB |
1168 | } |
1169 | ||
d54908a5 | 1170 | static void do_logfile(Monitor *mon, const QDict *qdict) |
e735b91c | 1171 | { |
d54908a5 | 1172 | cpu_set_log_filename(qdict_get_str(qdict, "filename")); |
e735b91c PB |
1173 | } |
1174 | ||
d54908a5 | 1175 | static void do_log(Monitor *mon, const QDict *qdict) |
f193c797 FB |
1176 | { |
1177 | int mask; | |
d54908a5 | 1178 | const char *items = qdict_get_str(qdict, "items"); |
3b46e624 | 1179 | |
9307c4c1 | 1180 | if (!strcmp(items, "none")) { |
f193c797 FB |
1181 | mask = 0; |
1182 | } else { | |
9307c4c1 | 1183 | mask = cpu_str_to_log_mask(items); |
f193c797 | 1184 | if (!mask) { |
376253ec | 1185 | help_cmd(mon, "log"); |
f193c797 FB |
1186 | return; |
1187 | } | |
1188 | } | |
1189 | cpu_set_log(mask); | |
1190 | } | |
1191 | ||
d54908a5 | 1192 | static void do_singlestep(Monitor *mon, const QDict *qdict) |
1b530a6d | 1193 | { |
d54908a5 | 1194 | const char *option = qdict_get_try_str(qdict, "option"); |
1b530a6d AJ |
1195 | if (!option || !strcmp(option, "on")) { |
1196 | singlestep = 1; | |
1197 | } else if (!strcmp(option, "off")) { | |
1198 | singlestep = 0; | |
1199 | } else { | |
1200 | monitor_printf(mon, "unexpected option %s\n", option); | |
1201 | } | |
1202 | } | |
1203 | ||
e0c97bde LC |
1204 | /** |
1205 | * do_stop(): Stop VM execution | |
1206 | */ | |
ef4b7eee | 1207 | static int do_stop(Monitor *mon, const QDict *qdict, QObject **ret_data) |
8a7ddc38 FB |
1208 | { |
1209 | vm_stop(EXCP_INTERRUPT); | |
ef4b7eee | 1210 | return 0; |
8a7ddc38 FB |
1211 | } |
1212 | ||
bb5fc20f | 1213 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs); |
c0f4ce77 | 1214 | |
376253ec AL |
1215 | struct bdrv_iterate_context { |
1216 | Monitor *mon; | |
1217 | int err; | |
1218 | }; | |
1219 | ||
a1f896a0 LC |
1220 | /** |
1221 | * do_cont(): Resume emulation. | |
1222 | */ | |
d5a7b38f | 1223 | static int do_cont(Monitor *mon, const QDict *qdict, QObject **ret_data) |
8a7ddc38 | 1224 | { |
376253ec | 1225 | struct bdrv_iterate_context context = { mon, 0 }; |
c0f4ce77 | 1226 | |
376253ec | 1227 | bdrv_iterate(encrypted_bdrv_it, &context); |
c0f4ce77 | 1228 | /* only resume the vm if all keys are set and valid */ |
d5a7b38f | 1229 | if (!context.err) { |
c0f4ce77 | 1230 | vm_start(); |
d5a7b38f LC |
1231 | return 0; |
1232 | } else { | |
1233 | return -1; | |
1234 | } | |
8a7ddc38 FB |
1235 | } |
1236 | ||
bb5fc20f AL |
1237 | static void bdrv_key_cb(void *opaque, int err) |
1238 | { | |
376253ec AL |
1239 | Monitor *mon = opaque; |
1240 | ||
bb5fc20f AL |
1241 | /* another key was set successfully, retry to continue */ |
1242 | if (!err) | |
a1f896a0 | 1243 | do_cont(mon, NULL, NULL); |
bb5fc20f AL |
1244 | } |
1245 | ||
1246 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs) | |
1247 | { | |
376253ec | 1248 | struct bdrv_iterate_context *context = opaque; |
bb5fc20f | 1249 | |
376253ec AL |
1250 | if (!context->err && bdrv_key_required(bs)) { |
1251 | context->err = -EBUSY; | |
1252 | monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb, | |
1253 | context->mon); | |
bb5fc20f AL |
1254 | } |
1255 | } | |
1256 | ||
d54908a5 | 1257 | static void do_gdbserver(Monitor *mon, const QDict *qdict) |
59030a8c | 1258 | { |
d54908a5 | 1259 | const char *device = qdict_get_try_str(qdict, "device"); |
59030a8c AL |
1260 | if (!device) |
1261 | device = "tcp::" DEFAULT_GDBSTUB_PORT; | |
1262 | if (gdbserver_start(device) < 0) { | |
1263 | monitor_printf(mon, "Could not open gdbserver on device '%s'\n", | |
1264 | device); | |
1265 | } else if (strcmp(device, "none") == 0) { | |
36556b20 | 1266 | monitor_printf(mon, "Disabled gdbserver\n"); |
8a7ddc38 | 1267 | } else { |
59030a8c AL |
1268 | monitor_printf(mon, "Waiting for gdb connection on device '%s'\n", |
1269 | device); | |
8a7ddc38 FB |
1270 | } |
1271 | } | |
1272 | ||
d54908a5 | 1273 | static void do_watchdog_action(Monitor *mon, const QDict *qdict) |
9dd986cc | 1274 | { |
d54908a5 | 1275 | const char *action = qdict_get_str(qdict, "action"); |
9dd986cc RJ |
1276 | if (select_watchdog_action(action) == -1) { |
1277 | monitor_printf(mon, "Unknown watchdog action '%s'\n", action); | |
1278 | } | |
1279 | } | |
1280 | ||
376253ec | 1281 | static void monitor_printc(Monitor *mon, int c) |
9307c4c1 | 1282 | { |
376253ec | 1283 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1284 | switch(c) { |
1285 | case '\'': | |
376253ec | 1286 | monitor_printf(mon, "\\'"); |
9307c4c1 FB |
1287 | break; |
1288 | case '\\': | |
376253ec | 1289 | monitor_printf(mon, "\\\\"); |
9307c4c1 FB |
1290 | break; |
1291 | case '\n': | |
376253ec | 1292 | monitor_printf(mon, "\\n"); |
9307c4c1 FB |
1293 | break; |
1294 | case '\r': | |
376253ec | 1295 | monitor_printf(mon, "\\r"); |
9307c4c1 FB |
1296 | break; |
1297 | default: | |
1298 | if (c >= 32 && c <= 126) { | |
376253ec | 1299 | monitor_printf(mon, "%c", c); |
9307c4c1 | 1300 | } else { |
376253ec | 1301 | monitor_printf(mon, "\\x%02x", c); |
9307c4c1 FB |
1302 | } |
1303 | break; | |
1304 | } | |
376253ec | 1305 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1306 | } |
1307 | ||
376253ec | 1308 | static void memory_dump(Monitor *mon, int count, int format, int wsize, |
c227f099 | 1309 | target_phys_addr_t addr, int is_physical) |
9307c4c1 | 1310 | { |
6a00d601 | 1311 | CPUState *env; |
23842aab | 1312 | int l, line_size, i, max_digits, len; |
9307c4c1 FB |
1313 | uint8_t buf[16]; |
1314 | uint64_t v; | |
1315 | ||
1316 | if (format == 'i') { | |
1317 | int flags; | |
1318 | flags = 0; | |
6a00d601 | 1319 | env = mon_get_cpu(); |
9307c4c1 | 1320 | #ifdef TARGET_I386 |
4c27ba27 | 1321 | if (wsize == 2) { |
9307c4c1 | 1322 | flags = 1; |
4c27ba27 FB |
1323 | } else if (wsize == 4) { |
1324 | flags = 0; | |
1325 | } else { | |
6a15fd12 | 1326 | /* as default we use the current CS size */ |
4c27ba27 | 1327 | flags = 0; |
6a15fd12 FB |
1328 | if (env) { |
1329 | #ifdef TARGET_X86_64 | |
5fafdf24 | 1330 | if ((env->efer & MSR_EFER_LMA) && |
6a15fd12 FB |
1331 | (env->segs[R_CS].flags & DESC_L_MASK)) |
1332 | flags = 2; | |
1333 | else | |
1334 | #endif | |
1335 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
1336 | flags = 1; | |
1337 | } | |
4c27ba27 FB |
1338 | } |
1339 | #endif | |
376253ec | 1340 | monitor_disas(mon, env, addr, count, is_physical, flags); |
9307c4c1 FB |
1341 | return; |
1342 | } | |
1343 | ||
1344 | len = wsize * count; | |
1345 | if (wsize == 1) | |
1346 | line_size = 8; | |
1347 | else | |
1348 | line_size = 16; | |
9307c4c1 FB |
1349 | max_digits = 0; |
1350 | ||
1351 | switch(format) { | |
1352 | case 'o': | |
1353 | max_digits = (wsize * 8 + 2) / 3; | |
1354 | break; | |
1355 | default: | |
1356 | case 'x': | |
1357 | max_digits = (wsize * 8) / 4; | |
1358 | break; | |
1359 | case 'u': | |
1360 | case 'd': | |
1361 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
1362 | break; | |
1363 | case 'c': | |
1364 | wsize = 1; | |
1365 | break; | |
1366 | } | |
1367 | ||
1368 | while (len > 0) { | |
7743e588 | 1369 | if (is_physical) |
376253ec | 1370 | monitor_printf(mon, TARGET_FMT_plx ":", addr); |
7743e588 | 1371 | else |
376253ec | 1372 | monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr); |
9307c4c1 FB |
1373 | l = len; |
1374 | if (l > line_size) | |
1375 | l = line_size; | |
1376 | if (is_physical) { | |
1377 | cpu_physical_memory_rw(addr, buf, l, 0); | |
1378 | } else { | |
6a00d601 | 1379 | env = mon_get_cpu(); |
c8f79b67 | 1380 | if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
376253ec | 1381 | monitor_printf(mon, " Cannot access memory\n"); |
c8f79b67 AL |
1382 | break; |
1383 | } | |
9307c4c1 | 1384 | } |
5fafdf24 | 1385 | i = 0; |
9307c4c1 FB |
1386 | while (i < l) { |
1387 | switch(wsize) { | |
1388 | default: | |
1389 | case 1: | |
1390 | v = ldub_raw(buf + i); | |
1391 | break; | |
1392 | case 2: | |
1393 | v = lduw_raw(buf + i); | |
1394 | break; | |
1395 | case 4: | |
92a31b1f | 1396 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
1397 | break; |
1398 | case 8: | |
1399 | v = ldq_raw(buf + i); | |
1400 | break; | |
1401 | } | |
376253ec | 1402 | monitor_printf(mon, " "); |
9307c4c1 FB |
1403 | switch(format) { |
1404 | case 'o': | |
376253ec | 1405 | monitor_printf(mon, "%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
1406 | break; |
1407 | case 'x': | |
376253ec | 1408 | monitor_printf(mon, "0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
1409 | break; |
1410 | case 'u': | |
376253ec | 1411 | monitor_printf(mon, "%*" PRIu64, max_digits, v); |
9307c4c1 FB |
1412 | break; |
1413 | case 'd': | |
376253ec | 1414 | monitor_printf(mon, "%*" PRId64, max_digits, v); |
9307c4c1 FB |
1415 | break; |
1416 | case 'c': | |
376253ec | 1417 | monitor_printc(mon, v); |
9307c4c1 FB |
1418 | break; |
1419 | } | |
1420 | i += wsize; | |
1421 | } | |
376253ec | 1422 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1423 | addr += l; |
1424 | len -= l; | |
1425 | } | |
1426 | } | |
1427 | ||
1bd1442e | 1428 | static void do_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1429 | { |
1bd1442e LC |
1430 | int count = qdict_get_int(qdict, "count"); |
1431 | int format = qdict_get_int(qdict, "format"); | |
1432 | int size = qdict_get_int(qdict, "size"); | |
1433 | target_long addr = qdict_get_int(qdict, "addr"); | |
1434 | ||
376253ec | 1435 | memory_dump(mon, count, format, size, addr, 0); |
9307c4c1 FB |
1436 | } |
1437 | ||
1bd1442e | 1438 | static void do_physical_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1439 | { |
1bd1442e LC |
1440 | int count = qdict_get_int(qdict, "count"); |
1441 | int format = qdict_get_int(qdict, "format"); | |
1442 | int size = qdict_get_int(qdict, "size"); | |
c227f099 | 1443 | target_phys_addr_t addr = qdict_get_int(qdict, "addr"); |
1bd1442e | 1444 | |
376253ec | 1445 | memory_dump(mon, count, format, size, addr, 1); |
9307c4c1 FB |
1446 | } |
1447 | ||
1bd1442e | 1448 | static void do_print(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1449 | { |
1bd1442e | 1450 | int format = qdict_get_int(qdict, "format"); |
c227f099 | 1451 | target_phys_addr_t val = qdict_get_int(qdict, "val"); |
1bd1442e | 1452 | |
7743e588 | 1453 | #if TARGET_PHYS_ADDR_BITS == 32 |
9307c4c1 FB |
1454 | switch(format) { |
1455 | case 'o': | |
376253ec | 1456 | monitor_printf(mon, "%#o", val); |
9307c4c1 FB |
1457 | break; |
1458 | case 'x': | |
376253ec | 1459 | monitor_printf(mon, "%#x", val); |
9307c4c1 FB |
1460 | break; |
1461 | case 'u': | |
376253ec | 1462 | monitor_printf(mon, "%u", val); |
9307c4c1 FB |
1463 | break; |
1464 | default: | |
1465 | case 'd': | |
376253ec | 1466 | monitor_printf(mon, "%d", val); |
9307c4c1 FB |
1467 | break; |
1468 | case 'c': | |
376253ec | 1469 | monitor_printc(mon, val); |
9307c4c1 FB |
1470 | break; |
1471 | } | |
92a31b1f FB |
1472 | #else |
1473 | switch(format) { | |
1474 | case 'o': | |
376253ec | 1475 | monitor_printf(mon, "%#" PRIo64, val); |
92a31b1f FB |
1476 | break; |
1477 | case 'x': | |
376253ec | 1478 | monitor_printf(mon, "%#" PRIx64, val); |
92a31b1f FB |
1479 | break; |
1480 | case 'u': | |
376253ec | 1481 | monitor_printf(mon, "%" PRIu64, val); |
92a31b1f FB |
1482 | break; |
1483 | default: | |
1484 | case 'd': | |
376253ec | 1485 | monitor_printf(mon, "%" PRId64, val); |
92a31b1f FB |
1486 | break; |
1487 | case 'c': | |
376253ec | 1488 | monitor_printc(mon, val); |
92a31b1f FB |
1489 | break; |
1490 | } | |
1491 | #endif | |
376253ec | 1492 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1493 | } |
1494 | ||
9869622e | 1495 | static int do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data) |
b371dc59 FB |
1496 | { |
1497 | FILE *f; | |
afe67ef2 LC |
1498 | uint32_t size = qdict_get_int(qdict, "size"); |
1499 | const char *filename = qdict_get_str(qdict, "filename"); | |
1500 | target_long addr = qdict_get_int(qdict, "val"); | |
b371dc59 FB |
1501 | uint32_t l; |
1502 | CPUState *env; | |
1503 | uint8_t buf[1024]; | |
9869622e | 1504 | int ret = -1; |
b371dc59 FB |
1505 | |
1506 | env = mon_get_cpu(); | |
b371dc59 FB |
1507 | |
1508 | f = fopen(filename, "wb"); | |
1509 | if (!f) { | |
ab5b027e | 1510 | qerror_report(QERR_OPEN_FILE_FAILED, filename); |
9869622e | 1511 | return -1; |
b371dc59 FB |
1512 | } |
1513 | while (size != 0) { | |
1514 | l = sizeof(buf); | |
1515 | if (l > size) | |
1516 | l = size; | |
1517 | cpu_memory_rw_debug(env, addr, buf, l, 0); | |
27e3ddd3 KS |
1518 | if (fwrite(buf, 1, l, f) != l) { |
1519 | monitor_printf(mon, "fwrite() error in do_memory_save\n"); | |
1520 | goto exit; | |
1521 | } | |
b371dc59 FB |
1522 | addr += l; |
1523 | size -= l; | |
1524 | } | |
9869622e LC |
1525 | |
1526 | ret = 0; | |
1527 | ||
27e3ddd3 | 1528 | exit: |
b371dc59 | 1529 | fclose(f); |
9869622e | 1530 | return ret; |
b371dc59 FB |
1531 | } |
1532 | ||
fe38a32a | 1533 | static int do_physical_memory_save(Monitor *mon, const QDict *qdict, |
18f5a8bf | 1534 | QObject **ret_data) |
a8bdf7a6 AJ |
1535 | { |
1536 | FILE *f; | |
1537 | uint32_t l; | |
1538 | uint8_t buf[1024]; | |
afe67ef2 LC |
1539 | uint32_t size = qdict_get_int(qdict, "size"); |
1540 | const char *filename = qdict_get_str(qdict, "filename"); | |
c227f099 | 1541 | target_phys_addr_t addr = qdict_get_int(qdict, "val"); |
fe38a32a | 1542 | int ret = -1; |
a8bdf7a6 AJ |
1543 | |
1544 | f = fopen(filename, "wb"); | |
1545 | if (!f) { | |
ab5b027e | 1546 | qerror_report(QERR_OPEN_FILE_FAILED, filename); |
fe38a32a | 1547 | return -1; |
a8bdf7a6 AJ |
1548 | } |
1549 | while (size != 0) { | |
1550 | l = sizeof(buf); | |
1551 | if (l > size) | |
1552 | l = size; | |
1553 | cpu_physical_memory_rw(addr, buf, l, 0); | |
27e3ddd3 KS |
1554 | if (fwrite(buf, 1, l, f) != l) { |
1555 | monitor_printf(mon, "fwrite() error in do_physical_memory_save\n"); | |
1556 | goto exit; | |
1557 | } | |
a8bdf7a6 AJ |
1558 | fflush(f); |
1559 | addr += l; | |
1560 | size -= l; | |
1561 | } | |
fe38a32a LC |
1562 | |
1563 | ret = 0; | |
1564 | ||
27e3ddd3 | 1565 | exit: |
a8bdf7a6 | 1566 | fclose(f); |
fe38a32a | 1567 | return ret; |
a8bdf7a6 AJ |
1568 | } |
1569 | ||
f18c16de | 1570 | static void do_sum(Monitor *mon, const QDict *qdict) |
e4cf1adc FB |
1571 | { |
1572 | uint32_t addr; | |
1573 | uint8_t buf[1]; | |
1574 | uint16_t sum; | |
f18c16de LC |
1575 | uint32_t start = qdict_get_int(qdict, "start"); |
1576 | uint32_t size = qdict_get_int(qdict, "size"); | |
e4cf1adc FB |
1577 | |
1578 | sum = 0; | |
1579 | for(addr = start; addr < (start + size); addr++) { | |
1580 | cpu_physical_memory_rw(addr, buf, 1, 0); | |
1581 | /* BSD sum algorithm ('sum' Unix command) */ | |
1582 | sum = (sum >> 1) | (sum << 15); | |
1583 | sum += buf[0]; | |
1584 | } | |
376253ec | 1585 | monitor_printf(mon, "%05d\n", sum); |
e4cf1adc FB |
1586 | } |
1587 | ||
a3a91a35 FB |
1588 | typedef struct { |
1589 | int keycode; | |
1590 | const char *name; | |
1591 | } KeyDef; | |
1592 | ||
1593 | static const KeyDef key_defs[] = { | |
1594 | { 0x2a, "shift" }, | |
1595 | { 0x36, "shift_r" }, | |
3b46e624 | 1596 | |
a3a91a35 FB |
1597 | { 0x38, "alt" }, |
1598 | { 0xb8, "alt_r" }, | |
2ba27c7f TS |
1599 | { 0x64, "altgr" }, |
1600 | { 0xe4, "altgr_r" }, | |
a3a91a35 FB |
1601 | { 0x1d, "ctrl" }, |
1602 | { 0x9d, "ctrl_r" }, | |
1603 | ||
1604 | { 0xdd, "menu" }, | |
1605 | ||
1606 | { 0x01, "esc" }, | |
1607 | ||
1608 | { 0x02, "1" }, | |
1609 | { 0x03, "2" }, | |
1610 | { 0x04, "3" }, | |
1611 | { 0x05, "4" }, | |
1612 | { 0x06, "5" }, | |
1613 | { 0x07, "6" }, | |
1614 | { 0x08, "7" }, | |
1615 | { 0x09, "8" }, | |
1616 | { 0x0a, "9" }, | |
1617 | { 0x0b, "0" }, | |
64866c3d FB |
1618 | { 0x0c, "minus" }, |
1619 | { 0x0d, "equal" }, | |
a3a91a35 FB |
1620 | { 0x0e, "backspace" }, |
1621 | ||
1622 | { 0x0f, "tab" }, | |
1623 | { 0x10, "q" }, | |
1624 | { 0x11, "w" }, | |
1625 | { 0x12, "e" }, | |
1626 | { 0x13, "r" }, | |
1627 | { 0x14, "t" }, | |
1628 | { 0x15, "y" }, | |
1629 | { 0x16, "u" }, | |
1630 | { 0x17, "i" }, | |
1631 | { 0x18, "o" }, | |
1632 | { 0x19, "p" }, | |
1633 | ||
1634 | { 0x1c, "ret" }, | |
1635 | ||
1636 | { 0x1e, "a" }, | |
1637 | { 0x1f, "s" }, | |
1638 | { 0x20, "d" }, | |
1639 | { 0x21, "f" }, | |
1640 | { 0x22, "g" }, | |
1641 | { 0x23, "h" }, | |
1642 | { 0x24, "j" }, | |
1643 | { 0x25, "k" }, | |
1644 | { 0x26, "l" }, | |
1645 | ||
1646 | { 0x2c, "z" }, | |
1647 | { 0x2d, "x" }, | |
1648 | { 0x2e, "c" }, | |
1649 | { 0x2f, "v" }, | |
1650 | { 0x30, "b" }, | |
1651 | { 0x31, "n" }, | |
1652 | { 0x32, "m" }, | |
9155fc45 AJ |
1653 | { 0x33, "comma" }, |
1654 | { 0x34, "dot" }, | |
1655 | { 0x35, "slash" }, | |
3b46e624 | 1656 | |
4d3b6f6e AZ |
1657 | { 0x37, "asterisk" }, |
1658 | ||
a3a91a35 | 1659 | { 0x39, "spc" }, |
00ffa62a | 1660 | { 0x3a, "caps_lock" }, |
a3a91a35 FB |
1661 | { 0x3b, "f1" }, |
1662 | { 0x3c, "f2" }, | |
1663 | { 0x3d, "f3" }, | |
1664 | { 0x3e, "f4" }, | |
1665 | { 0x3f, "f5" }, | |
1666 | { 0x40, "f6" }, | |
1667 | { 0x41, "f7" }, | |
1668 | { 0x42, "f8" }, | |
1669 | { 0x43, "f9" }, | |
1670 | { 0x44, "f10" }, | |
00ffa62a | 1671 | { 0x45, "num_lock" }, |
a3a91a35 FB |
1672 | { 0x46, "scroll_lock" }, |
1673 | ||
64866c3d FB |
1674 | { 0xb5, "kp_divide" }, |
1675 | { 0x37, "kp_multiply" }, | |
0cfec834 | 1676 | { 0x4a, "kp_subtract" }, |
64866c3d FB |
1677 | { 0x4e, "kp_add" }, |
1678 | { 0x9c, "kp_enter" }, | |
1679 | { 0x53, "kp_decimal" }, | |
f2289cb6 | 1680 | { 0x54, "sysrq" }, |
64866c3d FB |
1681 | |
1682 | { 0x52, "kp_0" }, | |
1683 | { 0x4f, "kp_1" }, | |
1684 | { 0x50, "kp_2" }, | |
1685 | { 0x51, "kp_3" }, | |
1686 | { 0x4b, "kp_4" }, | |
1687 | { 0x4c, "kp_5" }, | |
1688 | { 0x4d, "kp_6" }, | |
1689 | { 0x47, "kp_7" }, | |
1690 | { 0x48, "kp_8" }, | |
1691 | { 0x49, "kp_9" }, | |
3b46e624 | 1692 | |
a3a91a35 FB |
1693 | { 0x56, "<" }, |
1694 | ||
1695 | { 0x57, "f11" }, | |
1696 | { 0x58, "f12" }, | |
1697 | ||
1698 | { 0xb7, "print" }, | |
1699 | ||
1700 | { 0xc7, "home" }, | |
1701 | { 0xc9, "pgup" }, | |
1702 | { 0xd1, "pgdn" }, | |
1703 | { 0xcf, "end" }, | |
1704 | ||
1705 | { 0xcb, "left" }, | |
1706 | { 0xc8, "up" }, | |
1707 | { 0xd0, "down" }, | |
1708 | { 0xcd, "right" }, | |
1709 | ||
1710 | { 0xd2, "insert" }, | |
1711 | { 0xd3, "delete" }, | |
c0b5b109 BS |
1712 | #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64) |
1713 | { 0xf0, "stop" }, | |
1714 | { 0xf1, "again" }, | |
1715 | { 0xf2, "props" }, | |
1716 | { 0xf3, "undo" }, | |
1717 | { 0xf4, "front" }, | |
1718 | { 0xf5, "copy" }, | |
1719 | { 0xf6, "open" }, | |
1720 | { 0xf7, "paste" }, | |
1721 | { 0xf8, "find" }, | |
1722 | { 0xf9, "cut" }, | |
1723 | { 0xfa, "lf" }, | |
1724 | { 0xfb, "help" }, | |
1725 | { 0xfc, "meta_l" }, | |
1726 | { 0xfd, "meta_r" }, | |
1727 | { 0xfe, "compose" }, | |
1728 | #endif | |
a3a91a35 FB |
1729 | { 0, NULL }, |
1730 | }; | |
1731 | ||
1732 | static int get_keycode(const char *key) | |
1733 | { | |
1734 | const KeyDef *p; | |
64866c3d FB |
1735 | char *endp; |
1736 | int ret; | |
a3a91a35 FB |
1737 | |
1738 | for(p = key_defs; p->name != NULL; p++) { | |
1739 | if (!strcmp(key, p->name)) | |
1740 | return p->keycode; | |
1741 | } | |
64866c3d FB |
1742 | if (strstart(key, "0x", NULL)) { |
1743 | ret = strtoul(key, &endp, 0); | |
1744 | if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) | |
1745 | return ret; | |
1746 | } | |
a3a91a35 FB |
1747 | return -1; |
1748 | } | |
1749 | ||
c8256f9d AZ |
1750 | #define MAX_KEYCODES 16 |
1751 | static uint8_t keycodes[MAX_KEYCODES]; | |
1752 | static int nb_pending_keycodes; | |
1753 | static QEMUTimer *key_timer; | |
1754 | ||
1755 | static void release_keys(void *opaque) | |
1756 | { | |
1757 | int keycode; | |
1758 | ||
1759 | while (nb_pending_keycodes > 0) { | |
1760 | nb_pending_keycodes--; | |
1761 | keycode = keycodes[nb_pending_keycodes]; | |
1762 | if (keycode & 0x80) | |
1763 | kbd_put_keycode(0xe0); | |
1764 | kbd_put_keycode(keycode | 0x80); | |
1765 | } | |
1766 | } | |
1767 | ||
1d4daa91 | 1768 | static void do_sendkey(Monitor *mon, const QDict *qdict) |
a3a91a35 | 1769 | { |
3401c0d9 AZ |
1770 | char keyname_buf[16]; |
1771 | char *separator; | |
1772 | int keyname_len, keycode, i; | |
1d4daa91 LC |
1773 | const char *string = qdict_get_str(qdict, "string"); |
1774 | int has_hold_time = qdict_haskey(qdict, "hold_time"); | |
1775 | int hold_time = qdict_get_try_int(qdict, "hold_time", -1); | |
3401c0d9 | 1776 | |
c8256f9d AZ |
1777 | if (nb_pending_keycodes > 0) { |
1778 | qemu_del_timer(key_timer); | |
1779 | release_keys(NULL); | |
1780 | } | |
1781 | if (!has_hold_time) | |
1782 | hold_time = 100; | |
1783 | i = 0; | |
3401c0d9 AZ |
1784 | while (1) { |
1785 | separator = strchr(string, '-'); | |
1786 | keyname_len = separator ? separator - string : strlen(string); | |
1787 | if (keyname_len > 0) { | |
1788 | pstrcpy(keyname_buf, sizeof(keyname_buf), string); | |
1789 | if (keyname_len > sizeof(keyname_buf) - 1) { | |
376253ec | 1790 | monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf); |
3401c0d9 | 1791 | return; |
a3a91a35 | 1792 | } |
c8256f9d | 1793 | if (i == MAX_KEYCODES) { |
376253ec | 1794 | monitor_printf(mon, "too many keys\n"); |
3401c0d9 AZ |
1795 | return; |
1796 | } | |
1797 | keyname_buf[keyname_len] = 0; | |
1798 | keycode = get_keycode(keyname_buf); | |
1799 | if (keycode < 0) { | |
376253ec | 1800 | monitor_printf(mon, "unknown key: '%s'\n", keyname_buf); |
3401c0d9 AZ |
1801 | return; |
1802 | } | |
c8256f9d | 1803 | keycodes[i++] = keycode; |
a3a91a35 | 1804 | } |
3401c0d9 | 1805 | if (!separator) |
a3a91a35 | 1806 | break; |
3401c0d9 | 1807 | string = separator + 1; |
a3a91a35 | 1808 | } |
c8256f9d | 1809 | nb_pending_keycodes = i; |
a3a91a35 | 1810 | /* key down events */ |
c8256f9d | 1811 | for (i = 0; i < nb_pending_keycodes; i++) { |
a3a91a35 FB |
1812 | keycode = keycodes[i]; |
1813 | if (keycode & 0x80) | |
1814 | kbd_put_keycode(0xe0); | |
1815 | kbd_put_keycode(keycode & 0x7f); | |
1816 | } | |
c8256f9d | 1817 | /* delayed key up events */ |
f227f17d | 1818 | qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
6ee093c9 | 1819 | muldiv64(get_ticks_per_sec(), hold_time, 1000)); |
a3a91a35 FB |
1820 | } |
1821 | ||
13224a87 FB |
1822 | static int mouse_button_state; |
1823 | ||
1d4daa91 | 1824 | static void do_mouse_move(Monitor *mon, const QDict *qdict) |
13224a87 FB |
1825 | { |
1826 | int dx, dy, dz; | |
1d4daa91 LC |
1827 | const char *dx_str = qdict_get_str(qdict, "dx_str"); |
1828 | const char *dy_str = qdict_get_str(qdict, "dy_str"); | |
1829 | const char *dz_str = qdict_get_try_str(qdict, "dz_str"); | |
13224a87 FB |
1830 | dx = strtol(dx_str, NULL, 0); |
1831 | dy = strtol(dy_str, NULL, 0); | |
1832 | dz = 0; | |
5fafdf24 | 1833 | if (dz_str) |
13224a87 FB |
1834 | dz = strtol(dz_str, NULL, 0); |
1835 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
1836 | } | |
1837 | ||
d54908a5 | 1838 | static void do_mouse_button(Monitor *mon, const QDict *qdict) |
13224a87 | 1839 | { |
d54908a5 | 1840 | int button_state = qdict_get_int(qdict, "button_state"); |
13224a87 FB |
1841 | mouse_button_state = button_state; |
1842 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
1843 | } | |
1844 | ||
aa93e39c | 1845 | static void do_ioport_read(Monitor *mon, const QDict *qdict) |
3440557b | 1846 | { |
aa93e39c LC |
1847 | int size = qdict_get_int(qdict, "size"); |
1848 | int addr = qdict_get_int(qdict, "addr"); | |
1849 | int has_index = qdict_haskey(qdict, "index"); | |
3440557b FB |
1850 | uint32_t val; |
1851 | int suffix; | |
1852 | ||
1853 | if (has_index) { | |
aa93e39c | 1854 | int index = qdict_get_int(qdict, "index"); |
afcea8cb | 1855 | cpu_outb(addr & IOPORTS_MASK, index & 0xff); |
3440557b FB |
1856 | addr++; |
1857 | } | |
1858 | addr &= 0xffff; | |
1859 | ||
1860 | switch(size) { | |
1861 | default: | |
1862 | case 1: | |
afcea8cb | 1863 | val = cpu_inb(addr); |
3440557b FB |
1864 | suffix = 'b'; |
1865 | break; | |
1866 | case 2: | |
afcea8cb | 1867 | val = cpu_inw(addr); |
3440557b FB |
1868 | suffix = 'w'; |
1869 | break; | |
1870 | case 4: | |
afcea8cb | 1871 | val = cpu_inl(addr); |
3440557b FB |
1872 | suffix = 'l'; |
1873 | break; | |
1874 | } | |
376253ec AL |
1875 | monitor_printf(mon, "port%c[0x%04x] = %#0*x\n", |
1876 | suffix, addr, size * 2, val); | |
3440557b | 1877 | } |
a3a91a35 | 1878 | |
1bd1442e | 1879 | static void do_ioport_write(Monitor *mon, const QDict *qdict) |
f114784f | 1880 | { |
1bd1442e LC |
1881 | int size = qdict_get_int(qdict, "size"); |
1882 | int addr = qdict_get_int(qdict, "addr"); | |
1883 | int val = qdict_get_int(qdict, "val"); | |
1884 | ||
f114784f JK |
1885 | addr &= IOPORTS_MASK; |
1886 | ||
1887 | switch (size) { | |
1888 | default: | |
1889 | case 1: | |
afcea8cb | 1890 | cpu_outb(addr, val); |
f114784f JK |
1891 | break; |
1892 | case 2: | |
afcea8cb | 1893 | cpu_outw(addr, val); |
f114784f JK |
1894 | break; |
1895 | case 4: | |
afcea8cb | 1896 | cpu_outl(addr, val); |
f114784f JK |
1897 | break; |
1898 | } | |
1899 | } | |
1900 | ||
d54908a5 | 1901 | static void do_boot_set(Monitor *mon, const QDict *qdict) |
0ecdffbb AJ |
1902 | { |
1903 | int res; | |
d54908a5 | 1904 | const char *bootdevice = qdict_get_str(qdict, "bootdevice"); |
0ecdffbb | 1905 | |
76e30d0f JK |
1906 | res = qemu_boot_set(bootdevice); |
1907 | if (res == 0) { | |
1908 | monitor_printf(mon, "boot device list now set to %s\n", bootdevice); | |
1909 | } else if (res > 0) { | |
1910 | monitor_printf(mon, "setting boot device list failed\n"); | |
0ecdffbb | 1911 | } else { |
376253ec AL |
1912 | monitor_printf(mon, "no function defined to set boot device list for " |
1913 | "this architecture\n"); | |
0ecdffbb AJ |
1914 | } |
1915 | } | |
1916 | ||
c80d259e LC |
1917 | /** |
1918 | * do_system_reset(): Issue a machine reset | |
1919 | */ | |
ef4b7eee LC |
1920 | static int do_system_reset(Monitor *mon, const QDict *qdict, |
1921 | QObject **ret_data) | |
e4f9082b FB |
1922 | { |
1923 | qemu_system_reset_request(); | |
ef4b7eee | 1924 | return 0; |
e4f9082b FB |
1925 | } |
1926 | ||
43076664 LC |
1927 | /** |
1928 | * do_system_powerdown(): Issue a machine powerdown | |
1929 | */ | |
ef4b7eee LC |
1930 | static int do_system_powerdown(Monitor *mon, const QDict *qdict, |
1931 | QObject **ret_data) | |
3475187d FB |
1932 | { |
1933 | qemu_system_powerdown_request(); | |
ef4b7eee | 1934 | return 0; |
3475187d FB |
1935 | } |
1936 | ||
b86bda5b | 1937 | #if defined(TARGET_I386) |
376253ec | 1938 | static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask) |
b86bda5b | 1939 | { |
376253ec AL |
1940 | monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n", |
1941 | addr, | |
1942 | pte & mask, | |
1943 | pte & PG_GLOBAL_MASK ? 'G' : '-', | |
1944 | pte & PG_PSE_MASK ? 'P' : '-', | |
1945 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
1946 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
1947 | pte & PG_PCD_MASK ? 'C' : '-', | |
1948 | pte & PG_PWT_MASK ? 'T' : '-', | |
1949 | pte & PG_USER_MASK ? 'U' : '-', | |
1950 | pte & PG_RW_MASK ? 'W' : '-'); | |
b86bda5b FB |
1951 | } |
1952 | ||
376253ec | 1953 | static void tlb_info(Monitor *mon) |
b86bda5b | 1954 | { |
6a00d601 | 1955 | CPUState *env; |
b86bda5b FB |
1956 | int l1, l2; |
1957 | uint32_t pgd, pde, pte; | |
1958 | ||
6a00d601 | 1959 | env = mon_get_cpu(); |
6a00d601 | 1960 | |
b86bda5b | 1961 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1962 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1963 | return; |
1964 | } | |
1965 | pgd = env->cr[3] & ~0xfff; | |
1966 | for(l1 = 0; l1 < 1024; l1++) { | |
1967 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1968 | pde = le32_to_cpu(pde); | |
1969 | if (pde & PG_PRESENT_MASK) { | |
1970 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
376253ec | 1971 | print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1)); |
b86bda5b FB |
1972 | } else { |
1973 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1974 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1975 | (uint8_t *)&pte, 4); |
1976 | pte = le32_to_cpu(pte); | |
1977 | if (pte & PG_PRESENT_MASK) { | |
376253ec | 1978 | print_pte(mon, (l1 << 22) + (l2 << 12), |
5fafdf24 | 1979 | pte & ~PG_PSE_MASK, |
b86bda5b FB |
1980 | ~0xfff); |
1981 | } | |
1982 | } | |
1983 | } | |
1984 | } | |
1985 | } | |
1986 | } | |
1987 | ||
376253ec | 1988 | static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot, |
b86bda5b FB |
1989 | uint32_t end, int prot) |
1990 | { | |
9746b15b FB |
1991 | int prot1; |
1992 | prot1 = *plast_prot; | |
1993 | if (prot != prot1) { | |
b86bda5b | 1994 | if (*pstart != -1) { |
376253ec AL |
1995 | monitor_printf(mon, "%08x-%08x %08x %c%c%c\n", |
1996 | *pstart, end, end - *pstart, | |
1997 | prot1 & PG_USER_MASK ? 'u' : '-', | |
1998 | 'r', | |
1999 | prot1 & PG_RW_MASK ? 'w' : '-'); | |
b86bda5b FB |
2000 | } |
2001 | if (prot != 0) | |
2002 | *pstart = end; | |
2003 | else | |
2004 | *pstart = -1; | |
2005 | *plast_prot = prot; | |
2006 | } | |
2007 | } | |
2008 | ||
376253ec | 2009 | static void mem_info(Monitor *mon) |
b86bda5b | 2010 | { |
6a00d601 | 2011 | CPUState *env; |
b86bda5b FB |
2012 | int l1, l2, prot, last_prot; |
2013 | uint32_t pgd, pde, pte, start, end; | |
2014 | ||
6a00d601 | 2015 | env = mon_get_cpu(); |
6a00d601 | 2016 | |
b86bda5b | 2017 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 2018 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
2019 | return; |
2020 | } | |
2021 | pgd = env->cr[3] & ~0xfff; | |
2022 | last_prot = 0; | |
2023 | start = -1; | |
2024 | for(l1 = 0; l1 < 1024; l1++) { | |
2025 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
2026 | pde = le32_to_cpu(pde); | |
2027 | end = l1 << 22; | |
2028 | if (pde & PG_PRESENT_MASK) { | |
2029 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
2030 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
376253ec | 2031 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
2032 | } else { |
2033 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 2034 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
2035 | (uint8_t *)&pte, 4); |
2036 | pte = le32_to_cpu(pte); | |
2037 | end = (l1 << 22) + (l2 << 12); | |
2038 | if (pte & PG_PRESENT_MASK) { | |
2039 | prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
2040 | } else { | |
2041 | prot = 0; | |
2042 | } | |
376253ec | 2043 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
2044 | } |
2045 | } | |
2046 | } else { | |
2047 | prot = 0; | |
376253ec | 2048 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
2049 | } |
2050 | } | |
2051 | } | |
2052 | #endif | |
2053 | ||
7c664e2f AJ |
2054 | #if defined(TARGET_SH4) |
2055 | ||
376253ec | 2056 | static void print_tlb(Monitor *mon, int idx, tlb_t *tlb) |
7c664e2f | 2057 | { |
376253ec AL |
2058 | monitor_printf(mon, " tlb%i:\t" |
2059 | "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t" | |
2060 | "v=%hhu shared=%hhu cached=%hhu prot=%hhu " | |
2061 | "dirty=%hhu writethrough=%hhu\n", | |
2062 | idx, | |
2063 | tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size, | |
2064 | tlb->v, tlb->sh, tlb->c, tlb->pr, | |
2065 | tlb->d, tlb->wt); | |
7c664e2f AJ |
2066 | } |
2067 | ||
376253ec | 2068 | static void tlb_info(Monitor *mon) |
7c664e2f AJ |
2069 | { |
2070 | CPUState *env = mon_get_cpu(); | |
2071 | int i; | |
2072 | ||
376253ec | 2073 | monitor_printf (mon, "ITLB:\n"); |
7c664e2f | 2074 | for (i = 0 ; i < ITLB_SIZE ; i++) |
376253ec AL |
2075 | print_tlb (mon, i, &env->itlb[i]); |
2076 | monitor_printf (mon, "UTLB:\n"); | |
7c664e2f | 2077 | for (i = 0 ; i < UTLB_SIZE ; i++) |
376253ec | 2078 | print_tlb (mon, i, &env->utlb[i]); |
7c664e2f AJ |
2079 | } |
2080 | ||
2081 | #endif | |
2082 | ||
2af5ba71 | 2083 | static void do_info_kvm_print(Monitor *mon, const QObject *data) |
7ba1e619 | 2084 | { |
2af5ba71 LC |
2085 | QDict *qdict; |
2086 | ||
2087 | qdict = qobject_to_qdict(data); | |
2088 | ||
376253ec | 2089 | monitor_printf(mon, "kvm support: "); |
2af5ba71 LC |
2090 | if (qdict_get_bool(qdict, "present")) { |
2091 | monitor_printf(mon, "%s\n", qdict_get_bool(qdict, "enabled") ? | |
2092 | "enabled" : "disabled"); | |
2093 | } else { | |
2094 | monitor_printf(mon, "not compiled\n"); | |
2095 | } | |
2096 | } | |
2097 | ||
2098 | /** | |
2099 | * do_info_kvm(): Show KVM information | |
2100 | * | |
2101 | * Return a QDict with the following information: | |
2102 | * | |
2103 | * - "enabled": true if KVM support is enabled, false otherwise | |
2104 | * - "present": true if QEMU has KVM support, false otherwise | |
2105 | * | |
2106 | * Example: | |
2107 | * | |
2108 | * { "enabled": true, "present": true } | |
2109 | */ | |
2110 | static void do_info_kvm(Monitor *mon, QObject **ret_data) | |
2111 | { | |
2112 | #ifdef CONFIG_KVM | |
2113 | *ret_data = qobject_from_jsonf("{ 'enabled': %i, 'present': true }", | |
2114 | kvm_enabled()); | |
7ba1e619 | 2115 | #else |
2af5ba71 | 2116 | *ret_data = qobject_from_jsonf("{ 'enabled': false, 'present': false }"); |
7ba1e619 AL |
2117 | #endif |
2118 | } | |
2119 | ||
030ea37b AL |
2120 | static void do_info_numa(Monitor *mon) |
2121 | { | |
b28b6230 | 2122 | int i; |
030ea37b AL |
2123 | CPUState *env; |
2124 | ||
2125 | monitor_printf(mon, "%d nodes\n", nb_numa_nodes); | |
2126 | for (i = 0; i < nb_numa_nodes; i++) { | |
2127 | monitor_printf(mon, "node %d cpus:", i); | |
2128 | for (env = first_cpu; env != NULL; env = env->next_cpu) { | |
2129 | if (env->numa_node == i) { | |
2130 | monitor_printf(mon, " %d", env->cpu_index); | |
2131 | } | |
2132 | } | |
2133 | monitor_printf(mon, "\n"); | |
2134 | monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i, | |
2135 | node_mem[i] >> 20); | |
2136 | } | |
2137 | } | |
2138 | ||
5f1ce948 FB |
2139 | #ifdef CONFIG_PROFILER |
2140 | ||
e9a6625e AJ |
2141 | int64_t qemu_time; |
2142 | int64_t dev_time; | |
2143 | ||
376253ec | 2144 | static void do_info_profile(Monitor *mon) |
5f1ce948 FB |
2145 | { |
2146 | int64_t total; | |
2147 | total = qemu_time; | |
2148 | if (total == 0) | |
2149 | total = 1; | |
376253ec | 2150 | monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 2151 | dev_time, dev_time / (double)get_ticks_per_sec()); |
376253ec | 2152 | monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 2153 | qemu_time, qemu_time / (double)get_ticks_per_sec()); |
5f1ce948 | 2154 | qemu_time = 0; |
5f1ce948 | 2155 | dev_time = 0; |
5f1ce948 FB |
2156 | } |
2157 | #else | |
376253ec | 2158 | static void do_info_profile(Monitor *mon) |
5f1ce948 | 2159 | { |
376253ec | 2160 | monitor_printf(mon, "Internal profiler not compiled\n"); |
5f1ce948 FB |
2161 | } |
2162 | #endif | |
2163 | ||
ec36b695 | 2164 | /* Capture support */ |
72cf2d4f | 2165 | static QLIST_HEAD (capture_list_head, CaptureState) capture_head; |
ec36b695 | 2166 | |
376253ec | 2167 | static void do_info_capture(Monitor *mon) |
ec36b695 FB |
2168 | { |
2169 | int i; | |
2170 | CaptureState *s; | |
2171 | ||
2172 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
376253ec | 2173 | monitor_printf(mon, "[%d]: ", i); |
ec36b695 FB |
2174 | s->ops.info (s->opaque); |
2175 | } | |
2176 | } | |
2177 | ||
2313086a | 2178 | #ifdef HAS_AUDIO |
d54908a5 | 2179 | static void do_stop_capture(Monitor *mon, const QDict *qdict) |
ec36b695 FB |
2180 | { |
2181 | int i; | |
d54908a5 | 2182 | int n = qdict_get_int(qdict, "n"); |
ec36b695 FB |
2183 | CaptureState *s; |
2184 | ||
2185 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
2186 | if (i == n) { | |
2187 | s->ops.destroy (s->opaque); | |
72cf2d4f | 2188 | QLIST_REMOVE (s, entries); |
ec36b695 FB |
2189 | qemu_free (s); |
2190 | return; | |
2191 | } | |
2192 | } | |
2193 | } | |
2194 | ||
c1925484 LC |
2195 | static void do_wav_capture(Monitor *mon, const QDict *qdict) |
2196 | { | |
2197 | const char *path = qdict_get_str(qdict, "path"); | |
2198 | int has_freq = qdict_haskey(qdict, "freq"); | |
2199 | int freq = qdict_get_try_int(qdict, "freq", -1); | |
2200 | int has_bits = qdict_haskey(qdict, "bits"); | |
2201 | int bits = qdict_get_try_int(qdict, "bits", -1); | |
2202 | int has_channels = qdict_haskey(qdict, "nchannels"); | |
2203 | int nchannels = qdict_get_try_int(qdict, "nchannels", -1); | |
ec36b695 FB |
2204 | CaptureState *s; |
2205 | ||
2206 | s = qemu_mallocz (sizeof (*s)); | |
ec36b695 FB |
2207 | |
2208 | freq = has_freq ? freq : 44100; | |
2209 | bits = has_bits ? bits : 16; | |
2210 | nchannels = has_channels ? nchannels : 2; | |
2211 | ||
2212 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
376253ec | 2213 | monitor_printf(mon, "Faied to add wave capture\n"); |
ec36b695 FB |
2214 | qemu_free (s); |
2215 | } | |
72cf2d4f | 2216 | QLIST_INSERT_HEAD (&capture_head, s, entries); |
ec36b695 FB |
2217 | } |
2218 | #endif | |
2219 | ||
dc1c0b74 | 2220 | #if defined(TARGET_I386) |
d54908a5 | 2221 | static void do_inject_nmi(Monitor *mon, const QDict *qdict) |
dc1c0b74 AJ |
2222 | { |
2223 | CPUState *env; | |
d54908a5 | 2224 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
dc1c0b74 AJ |
2225 | |
2226 | for (env = first_cpu; env != NULL; env = env->next_cpu) | |
2227 | if (env->cpu_index == cpu_index) { | |
2228 | cpu_interrupt(env, CPU_INTERRUPT_NMI); | |
2229 | break; | |
2230 | } | |
2231 | } | |
2232 | #endif | |
2233 | ||
c0e8520e | 2234 | static void do_info_status_print(Monitor *mon, const QObject *data) |
6f9c5ee7 | 2235 | { |
c0e8520e LC |
2236 | QDict *qdict; |
2237 | ||
2238 | qdict = qobject_to_qdict(data); | |
2239 | ||
2240 | monitor_printf(mon, "VM status: "); | |
2241 | if (qdict_get_bool(qdict, "running")) { | |
2242 | monitor_printf(mon, "running"); | |
2243 | if (qdict_get_bool(qdict, "singlestep")) { | |
2244 | monitor_printf(mon, " (single step mode)"); | |
1b530a6d | 2245 | } |
c0e8520e LC |
2246 | } else { |
2247 | monitor_printf(mon, "paused"); | |
2248 | } | |
2249 | ||
2250 | monitor_printf(mon, "\n"); | |
2251 | } | |
2252 | ||
2253 | /** | |
2254 | * do_info_status(): VM status | |
2255 | * | |
2256 | * Return a QDict with the following information: | |
2257 | * | |
2258 | * - "running": true if the VM is running, or false if it is paused | |
2259 | * - "singlestep": true if the VM is in single step mode, false otherwise | |
2260 | * | |
2261 | * Example: | |
2262 | * | |
2263 | * { "running": true, "singlestep": false } | |
2264 | */ | |
2265 | static void do_info_status(Monitor *mon, QObject **ret_data) | |
2266 | { | |
2267 | *ret_data = qobject_from_jsonf("{ 'running': %i, 'singlestep': %i }", | |
2268 | vm_running, singlestep); | |
6f9c5ee7 AJ |
2269 | } |
2270 | ||
625a5bef | 2271 | static void print_balloon_stat(const char *key, QObject *obj, void *opaque) |
cfdf2c40 | 2272 | { |
625a5bef | 2273 | Monitor *mon = opaque; |
cfdf2c40 | 2274 | |
625a5bef AL |
2275 | if (strcmp(key, "actual")) |
2276 | monitor_printf(mon, ",%s=%" PRId64, key, | |
2277 | qint_get_int(qobject_to_qint(obj))); | |
df751fa8 AL |
2278 | } |
2279 | ||
cc1d9c70 LC |
2280 | static void monitor_print_balloon(Monitor *mon, const QObject *data) |
2281 | { | |
7f179671 LC |
2282 | QDict *qdict; |
2283 | ||
2284 | qdict = qobject_to_qdict(data); | |
625a5bef AL |
2285 | if (!qdict_haskey(qdict, "actual")) |
2286 | return; | |
7f179671 | 2287 | |
625a5bef AL |
2288 | monitor_printf(mon, "balloon: actual=%" PRId64, |
2289 | qdict_get_int(qdict, "actual") >> 20); | |
2290 | qdict_iter(qdict, print_balloon_stat, mon); | |
2291 | monitor_printf(mon, "\n"); | |
cc1d9c70 LC |
2292 | } |
2293 | ||
2294 | /** | |
2295 | * do_info_balloon(): Balloon information | |
7f179671 | 2296 | * |
625a5bef AL |
2297 | * Make an asynchronous request for balloon info. When the request completes |
2298 | * a QDict will be returned according to the following specification: | |
7f179671 | 2299 | * |
625a5bef AL |
2300 | * - "actual": current balloon value in bytes |
2301 | * The following fields may or may not be present: | |
2302 | * - "mem_swapped_in": Amount of memory swapped in (bytes) | |
2303 | * - "mem_swapped_out": Amount of memory swapped out (bytes) | |
2304 | * - "major_page_faults": Number of major faults | |
2305 | * - "minor_page_faults": Number of minor faults | |
2306 | * - "free_mem": Total amount of free and unused memory (bytes) | |
2307 | * - "total_mem": Total amount of available memory (bytes) | |
7f179671 LC |
2308 | * |
2309 | * Example: | |
2310 | * | |
625a5bef AL |
2311 | * { "actual": 1073741824, "mem_swapped_in": 0, "mem_swapped_out": 0, |
2312 | * "major_page_faults": 142, "minor_page_faults": 239245, | |
2313 | * "free_mem": 1014185984, "total_mem": 1044668416 } | |
2314 | */ | |
2315 | static int do_info_balloon(Monitor *mon, MonitorCompletion cb, void *opaque) | |
2316 | { | |
2317 | int ret; | |
2318 | ||
2319 | if (kvm_enabled() && !kvm_has_sync_mmu()) { | |
ab5b027e | 2320 | qerror_report(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon"); |
625a5bef AL |
2321 | return -1; |
2322 | } | |
2323 | ||
2324 | ret = qemu_balloon_status(cb, opaque); | |
2325 | if (!ret) { | |
ab5b027e | 2326 | qerror_report(QERR_DEVICE_NOT_ACTIVE, "balloon"); |
625a5bef AL |
2327 | return -1; |
2328 | } | |
2329 | ||
2330 | return 0; | |
2331 | } | |
2332 | ||
2333 | /** | |
2334 | * do_balloon(): Request VM to change its memory allocation | |
cc1d9c70 | 2335 | */ |
625a5bef AL |
2336 | static int do_balloon(Monitor *mon, const QDict *params, |
2337 | MonitorCompletion cb, void *opaque) | |
df751fa8 | 2338 | { |
625a5bef | 2339 | int ret; |
df751fa8 | 2340 | |
625a5bef | 2341 | if (kvm_enabled() && !kvm_has_sync_mmu()) { |
ab5b027e | 2342 | qerror_report(QERR_KVM_MISSING_CAP, "synchronous MMU", "balloon"); |
625a5bef | 2343 | return -1; |
cfdf2c40 | 2344 | } |
625a5bef AL |
2345 | |
2346 | ret = qemu_balloon(qdict_get_int(params, "value"), cb, opaque); | |
2347 | if (ret == 0) { | |
ab5b027e | 2348 | qerror_report(QERR_DEVICE_NOT_ACTIVE, "balloon"); |
625a5bef AL |
2349 | return -1; |
2350 | } | |
2351 | ||
93d67ee6 | 2352 | cb(opaque, NULL); |
625a5bef | 2353 | return 0; |
df751fa8 AL |
2354 | } |
2355 | ||
15dfcd45 | 2356 | static qemu_acl *find_acl(Monitor *mon, const char *name) |
76655d6d | 2357 | { |
15dfcd45 | 2358 | qemu_acl *acl = qemu_acl_find(name); |
76655d6d | 2359 | |
76655d6d | 2360 | if (!acl) { |
15dfcd45 | 2361 | monitor_printf(mon, "acl: unknown list '%s'\n", name); |
76655d6d | 2362 | } |
15dfcd45 JK |
2363 | return acl; |
2364 | } | |
2365 | ||
d54908a5 | 2366 | static void do_acl_show(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2367 | { |
d54908a5 | 2368 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2369 | qemu_acl *acl = find_acl(mon, aclname); |
2370 | qemu_acl_entry *entry; | |
2371 | int i = 0; | |
76655d6d | 2372 | |
15dfcd45 | 2373 | if (acl) { |
28a76be8 | 2374 | monitor_printf(mon, "policy: %s\n", |
76655d6d | 2375 | acl->defaultDeny ? "deny" : "allow"); |
72cf2d4f | 2376 | QTAILQ_FOREACH(entry, &acl->entries, next) { |
28a76be8 AL |
2377 | i++; |
2378 | monitor_printf(mon, "%d: %s %s\n", i, | |
15dfcd45 | 2379 | entry->deny ? "deny" : "allow", entry->match); |
28a76be8 | 2380 | } |
15dfcd45 JK |
2381 | } |
2382 | } | |
2383 | ||
d54908a5 | 2384 | static void do_acl_reset(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2385 | { |
d54908a5 | 2386 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2387 | qemu_acl *acl = find_acl(mon, aclname); |
2388 | ||
2389 | if (acl) { | |
28a76be8 AL |
2390 | qemu_acl_reset(acl); |
2391 | monitor_printf(mon, "acl: removed all rules\n"); | |
15dfcd45 JK |
2392 | } |
2393 | } | |
2394 | ||
f18c16de | 2395 | static void do_acl_policy(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2396 | { |
f18c16de LC |
2397 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2398 | const char *policy = qdict_get_str(qdict, "policy"); | |
15dfcd45 | 2399 | qemu_acl *acl = find_acl(mon, aclname); |
28a76be8 | 2400 | |
15dfcd45 JK |
2401 | if (acl) { |
2402 | if (strcmp(policy, "allow") == 0) { | |
28a76be8 AL |
2403 | acl->defaultDeny = 0; |
2404 | monitor_printf(mon, "acl: policy set to 'allow'\n"); | |
15dfcd45 | 2405 | } else if (strcmp(policy, "deny") == 0) { |
28a76be8 AL |
2406 | acl->defaultDeny = 1; |
2407 | monitor_printf(mon, "acl: policy set to 'deny'\n"); | |
2408 | } else { | |
15dfcd45 JK |
2409 | monitor_printf(mon, "acl: unknown policy '%s', " |
2410 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 | 2411 | } |
15dfcd45 JK |
2412 | } |
2413 | } | |
28a76be8 | 2414 | |
1bd1442e | 2415 | static void do_acl_add(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2416 | { |
1bd1442e LC |
2417 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2418 | const char *match = qdict_get_str(qdict, "match"); | |
2419 | const char *policy = qdict_get_str(qdict, "policy"); | |
2420 | int has_index = qdict_haskey(qdict, "index"); | |
2421 | int index = qdict_get_try_int(qdict, "index", -1); | |
15dfcd45 JK |
2422 | qemu_acl *acl = find_acl(mon, aclname); |
2423 | int deny, ret; | |
2424 | ||
2425 | if (acl) { | |
2426 | if (strcmp(policy, "allow") == 0) { | |
2427 | deny = 0; | |
2428 | } else if (strcmp(policy, "deny") == 0) { | |
2429 | deny = 1; | |
2430 | } else { | |
2431 | monitor_printf(mon, "acl: unknown policy '%s', " | |
2432 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 AL |
2433 | return; |
2434 | } | |
28a76be8 AL |
2435 | if (has_index) |
2436 | ret = qemu_acl_insert(acl, deny, match, index); | |
2437 | else | |
2438 | ret = qemu_acl_append(acl, deny, match); | |
2439 | if (ret < 0) | |
2440 | monitor_printf(mon, "acl: unable to add acl entry\n"); | |
2441 | else | |
2442 | monitor_printf(mon, "acl: added rule at position %d\n", ret); | |
15dfcd45 JK |
2443 | } |
2444 | } | |
28a76be8 | 2445 | |
f18c16de | 2446 | static void do_acl_remove(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2447 | { |
f18c16de LC |
2448 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2449 | const char *match = qdict_get_str(qdict, "match"); | |
15dfcd45 JK |
2450 | qemu_acl *acl = find_acl(mon, aclname); |
2451 | int ret; | |
28a76be8 | 2452 | |
15dfcd45 | 2453 | if (acl) { |
28a76be8 AL |
2454 | ret = qemu_acl_remove(acl, match); |
2455 | if (ret < 0) | |
2456 | monitor_printf(mon, "acl: no matching acl entry\n"); | |
2457 | else | |
2458 | monitor_printf(mon, "acl: removed rule at position %d\n", ret); | |
76655d6d AL |
2459 | } |
2460 | } | |
2461 | ||
79c4f6b0 | 2462 | #if defined(TARGET_I386) |
37b7ad48 | 2463 | static void do_inject_mce(Monitor *mon, const QDict *qdict) |
79c4f6b0 HY |
2464 | { |
2465 | CPUState *cenv; | |
37b7ad48 LC |
2466 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
2467 | int bank = qdict_get_int(qdict, "bank"); | |
2468 | uint64_t status = qdict_get_int(qdict, "status"); | |
2469 | uint64_t mcg_status = qdict_get_int(qdict, "mcg_status"); | |
2470 | uint64_t addr = qdict_get_int(qdict, "addr"); | |
2471 | uint64_t misc = qdict_get_int(qdict, "misc"); | |
79c4f6b0 HY |
2472 | |
2473 | for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) | |
2474 | if (cenv->cpu_index == cpu_index && cenv->mcg_cap) { | |
2475 | cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc); | |
2476 | break; | |
2477 | } | |
2478 | } | |
2479 | #endif | |
2480 | ||
6ad3ebd2 | 2481 | static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2482 | { |
d54908a5 | 2483 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2484 | mon_fd_t *monfd; |
f07918fd MM |
2485 | int fd; |
2486 | ||
2487 | fd = qemu_chr_get_msgfd(mon->chr); | |
2488 | if (fd == -1) { | |
ab5b027e | 2489 | qerror_report(QERR_FD_NOT_SUPPLIED); |
6ad3ebd2 | 2490 | return -1; |
f07918fd MM |
2491 | } |
2492 | ||
2493 | if (qemu_isdigit(fdname[0])) { | |
ab5b027e | 2494 | qerror_report(QERR_INVALID_PARAMETER, "fdname"); |
6ad3ebd2 | 2495 | return -1; |
f07918fd MM |
2496 | } |
2497 | ||
2498 | fd = dup(fd); | |
2499 | if (fd == -1) { | |
7cdfcfe1 | 2500 | if (errno == EMFILE) |
ab5b027e | 2501 | qerror_report(QERR_TOO_MANY_FILES); |
7cdfcfe1 | 2502 | else |
ab5b027e | 2503 | qerror_report(QERR_UNDEFINED_ERROR); |
6ad3ebd2 | 2504 | return -1; |
f07918fd MM |
2505 | } |
2506 | ||
72cf2d4f | 2507 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2508 | if (strcmp(monfd->name, fdname) != 0) { |
2509 | continue; | |
2510 | } | |
2511 | ||
2512 | close(monfd->fd); | |
2513 | monfd->fd = fd; | |
6ad3ebd2 | 2514 | return 0; |
f07918fd MM |
2515 | } |
2516 | ||
c227f099 | 2517 | monfd = qemu_mallocz(sizeof(mon_fd_t)); |
f07918fd MM |
2518 | monfd->name = qemu_strdup(fdname); |
2519 | monfd->fd = fd; | |
2520 | ||
72cf2d4f | 2521 | QLIST_INSERT_HEAD(&mon->fds, monfd, next); |
6ad3ebd2 | 2522 | return 0; |
f07918fd MM |
2523 | } |
2524 | ||
aeb91c1e | 2525 | static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data) |
f07918fd | 2526 | { |
d54908a5 | 2527 | const char *fdname = qdict_get_str(qdict, "fdname"); |
c227f099 | 2528 | mon_fd_t *monfd; |
f07918fd | 2529 | |
72cf2d4f | 2530 | QLIST_FOREACH(monfd, &mon->fds, next) { |
f07918fd MM |
2531 | if (strcmp(monfd->name, fdname) != 0) { |
2532 | continue; | |
2533 | } | |
2534 | ||
72cf2d4f | 2535 | QLIST_REMOVE(monfd, next); |
f07918fd MM |
2536 | close(monfd->fd); |
2537 | qemu_free(monfd->name); | |
2538 | qemu_free(monfd); | |
aeb91c1e | 2539 | return 0; |
f07918fd MM |
2540 | } |
2541 | ||
ab5b027e | 2542 | qerror_report(QERR_FD_NOT_FOUND, fdname); |
aeb91c1e | 2543 | return -1; |
f07918fd MM |
2544 | } |
2545 | ||
d54908a5 | 2546 | static void do_loadvm(Monitor *mon, const QDict *qdict) |
c8d41b2c JQ |
2547 | { |
2548 | int saved_vm_running = vm_running; | |
d54908a5 | 2549 | const char *name = qdict_get_str(qdict, "name"); |
c8d41b2c JQ |
2550 | |
2551 | vm_stop(0); | |
2552 | ||
03cd4655 | 2553 | if (load_vmstate(name) >= 0 && saved_vm_running) |
c8d41b2c JQ |
2554 | vm_start(); |
2555 | } | |
2556 | ||
7768e04c MM |
2557 | int monitor_get_fd(Monitor *mon, const char *fdname) |
2558 | { | |
c227f099 | 2559 | mon_fd_t *monfd; |
7768e04c | 2560 | |
72cf2d4f | 2561 | QLIST_FOREACH(monfd, &mon->fds, next) { |
7768e04c MM |
2562 | int fd; |
2563 | ||
2564 | if (strcmp(monfd->name, fdname) != 0) { | |
2565 | continue; | |
2566 | } | |
2567 | ||
2568 | fd = monfd->fd; | |
2569 | ||
2570 | /* caller takes ownership of fd */ | |
72cf2d4f | 2571 | QLIST_REMOVE(monfd, next); |
7768e04c MM |
2572 | qemu_free(monfd->name); |
2573 | qemu_free(monfd); | |
2574 | ||
2575 | return fd; | |
2576 | } | |
2577 | ||
2578 | return -1; | |
2579 | } | |
2580 | ||
c227f099 | 2581 | static const mon_cmd_t mon_cmds[] = { |
2313086a | 2582 | #include "qemu-monitor.h" |
5fafdf24 | 2583 | { NULL, NULL, }, |
9dc39cba FB |
2584 | }; |
2585 | ||
2313086a | 2586 | /* Please update qemu-monitor.hx when adding or changing commands */ |
c227f099 | 2587 | static const mon_cmd_t info_cmds[] = { |
d7f9b689 LC |
2588 | { |
2589 | .name = "version", | |
2590 | .args_type = "", | |
d7f9b689 LC |
2591 | .params = "", |
2592 | .help = "show the version of QEMU", | |
45e914cf | 2593 | .user_print = do_info_version_print, |
ab2d3187 | 2594 | .mhandler.info_new = do_info_version, |
d7f9b689 | 2595 | }, |
e3bba9d0 LC |
2596 | { |
2597 | .name = "commands", | |
2598 | .args_type = "", | |
2599 | .params = "", | |
2600 | .help = "list QMP available commands", | |
2601 | .user_print = monitor_user_noop, | |
2602 | .mhandler.info_new = do_info_commands, | |
2603 | }, | |
d7f9b689 LC |
2604 | { |
2605 | .name = "network", | |
2606 | .args_type = "", | |
d7f9b689 LC |
2607 | .params = "", |
2608 | .help = "show the network state", | |
910df89d | 2609 | .mhandler.info = do_info_network, |
d7f9b689 LC |
2610 | }, |
2611 | { | |
2612 | .name = "chardev", | |
2613 | .args_type = "", | |
d7f9b689 LC |
2614 | .params = "", |
2615 | .help = "show the character devices", | |
588b3832 LC |
2616 | .user_print = qemu_chr_info_print, |
2617 | .mhandler.info_new = qemu_chr_info, | |
d7f9b689 LC |
2618 | }, |
2619 | { | |
2620 | .name = "block", | |
2621 | .args_type = "", | |
d7f9b689 LC |
2622 | .params = "", |
2623 | .help = "show the block devices", | |
d15e5465 LC |
2624 | .user_print = bdrv_info_print, |
2625 | .mhandler.info_new = bdrv_info, | |
d7f9b689 LC |
2626 | }, |
2627 | { | |
2628 | .name = "blockstats", | |
2629 | .args_type = "", | |
d7f9b689 LC |
2630 | .params = "", |
2631 | .help = "show block device statistics", | |
218a536a LC |
2632 | .user_print = bdrv_stats_print, |
2633 | .mhandler.info_new = bdrv_info_stats, | |
d7f9b689 LC |
2634 | }, |
2635 | { | |
2636 | .name = "registers", | |
2637 | .args_type = "", | |
d7f9b689 LC |
2638 | .params = "", |
2639 | .help = "show the cpu registers", | |
910df89d | 2640 | .mhandler.info = do_info_registers, |
d7f9b689 LC |
2641 | }, |
2642 | { | |
2643 | .name = "cpus", | |
2644 | .args_type = "", | |
d7f9b689 LC |
2645 | .params = "", |
2646 | .help = "show infos for each CPU", | |
8f3cec0b LC |
2647 | .user_print = monitor_print_cpus, |
2648 | .mhandler.info_new = do_info_cpus, | |
d7f9b689 LC |
2649 | }, |
2650 | { | |
2651 | .name = "history", | |
2652 | .args_type = "", | |
d7f9b689 LC |
2653 | .params = "", |
2654 | .help = "show the command line history", | |
910df89d | 2655 | .mhandler.info = do_info_history, |
d7f9b689 LC |
2656 | }, |
2657 | { | |
2658 | .name = "irq", | |
2659 | .args_type = "", | |
d7f9b689 LC |
2660 | .params = "", |
2661 | .help = "show the interrupts statistics (if available)", | |
910df89d | 2662 | .mhandler.info = irq_info, |
d7f9b689 LC |
2663 | }, |
2664 | { | |
2665 | .name = "pic", | |
2666 | .args_type = "", | |
d7f9b689 LC |
2667 | .params = "", |
2668 | .help = "show i8259 (PIC) state", | |
910df89d | 2669 | .mhandler.info = pic_info, |
d7f9b689 LC |
2670 | }, |
2671 | { | |
2672 | .name = "pci", | |
2673 | .args_type = "", | |
d7f9b689 LC |
2674 | .params = "", |
2675 | .help = "show PCI info", | |
163c8a59 LC |
2676 | .user_print = do_pci_info_print, |
2677 | .mhandler.info_new = do_pci_info, | |
d7f9b689 | 2678 | }, |
7c664e2f | 2679 | #if defined(TARGET_I386) || defined(TARGET_SH4) |
d7f9b689 LC |
2680 | { |
2681 | .name = "tlb", | |
2682 | .args_type = "", | |
d7f9b689 LC |
2683 | .params = "", |
2684 | .help = "show virtual to physical memory mappings", | |
910df89d | 2685 | .mhandler.info = tlb_info, |
d7f9b689 | 2686 | }, |
7c664e2f AJ |
2687 | #endif |
2688 | #if defined(TARGET_I386) | |
d7f9b689 LC |
2689 | { |
2690 | .name = "mem", | |
2691 | .args_type = "", | |
d7f9b689 LC |
2692 | .params = "", |
2693 | .help = "show the active virtual memory mappings", | |
910df89d | 2694 | .mhandler.info = mem_info, |
d7f9b689 LC |
2695 | }, |
2696 | { | |
2697 | .name = "hpet", | |
2698 | .args_type = "", | |
d7f9b689 LC |
2699 | .params = "", |
2700 | .help = "show state of HPET", | |
14f0720d LC |
2701 | .user_print = do_info_hpet_print, |
2702 | .mhandler.info_new = do_info_hpet, | |
d7f9b689 | 2703 | }, |
b86bda5b | 2704 | #endif |
d7f9b689 LC |
2705 | { |
2706 | .name = "jit", | |
2707 | .args_type = "", | |
d7f9b689 LC |
2708 | .params = "", |
2709 | .help = "show dynamic compiler info", | |
910df89d | 2710 | .mhandler.info = do_info_jit, |
d7f9b689 LC |
2711 | }, |
2712 | { | |
2713 | .name = "kvm", | |
2714 | .args_type = "", | |
d7f9b689 LC |
2715 | .params = "", |
2716 | .help = "show KVM information", | |
2af5ba71 LC |
2717 | .user_print = do_info_kvm_print, |
2718 | .mhandler.info_new = do_info_kvm, | |
d7f9b689 LC |
2719 | }, |
2720 | { | |
2721 | .name = "numa", | |
2722 | .args_type = "", | |
d7f9b689 LC |
2723 | .params = "", |
2724 | .help = "show NUMA information", | |
910df89d | 2725 | .mhandler.info = do_info_numa, |
d7f9b689 LC |
2726 | }, |
2727 | { | |
2728 | .name = "usb", | |
2729 | .args_type = "", | |
d7f9b689 LC |
2730 | .params = "", |
2731 | .help = "show guest USB devices", | |
910df89d | 2732 | .mhandler.info = usb_info, |
d7f9b689 LC |
2733 | }, |
2734 | { | |
2735 | .name = "usbhost", | |
2736 | .args_type = "", | |
d7f9b689 LC |
2737 | .params = "", |
2738 | .help = "show host USB devices", | |
910df89d | 2739 | .mhandler.info = usb_host_info, |
d7f9b689 LC |
2740 | }, |
2741 | { | |
2742 | .name = "profile", | |
2743 | .args_type = "", | |
d7f9b689 LC |
2744 | .params = "", |
2745 | .help = "show profiling information", | |
910df89d | 2746 | .mhandler.info = do_info_profile, |
d7f9b689 LC |
2747 | }, |
2748 | { | |
2749 | .name = "capture", | |
2750 | .args_type = "", | |
d7f9b689 LC |
2751 | .params = "", |
2752 | .help = "show capture information", | |
910df89d | 2753 | .mhandler.info = do_info_capture, |
d7f9b689 LC |
2754 | }, |
2755 | { | |
2756 | .name = "snapshots", | |
2757 | .args_type = "", | |
d7f9b689 LC |
2758 | .params = "", |
2759 | .help = "show the currently saved VM snapshots", | |
910df89d | 2760 | .mhandler.info = do_info_snapshots, |
d7f9b689 LC |
2761 | }, |
2762 | { | |
2763 | .name = "status", | |
2764 | .args_type = "", | |
d7f9b689 LC |
2765 | .params = "", |
2766 | .help = "show the current VM status (running|paused)", | |
c0e8520e LC |
2767 | .user_print = do_info_status_print, |
2768 | .mhandler.info_new = do_info_status, | |
d7f9b689 LC |
2769 | }, |
2770 | { | |
2771 | .name = "pcmcia", | |
2772 | .args_type = "", | |
d7f9b689 LC |
2773 | .params = "", |
2774 | .help = "show guest PCMCIA status", | |
910df89d | 2775 | .mhandler.info = pcmcia_info, |
d7f9b689 LC |
2776 | }, |
2777 | { | |
2778 | .name = "mice", | |
2779 | .args_type = "", | |
d7f9b689 LC |
2780 | .params = "", |
2781 | .help = "show which guest mouse is receiving events", | |
e78c48ec LC |
2782 | .user_print = do_info_mice_print, |
2783 | .mhandler.info_new = do_info_mice, | |
d7f9b689 LC |
2784 | }, |
2785 | { | |
2786 | .name = "vnc", | |
2787 | .args_type = "", | |
d7f9b689 LC |
2788 | .params = "", |
2789 | .help = "show the vnc server status", | |
d96fd29c LC |
2790 | .user_print = do_info_vnc_print, |
2791 | .mhandler.info_new = do_info_vnc, | |
d7f9b689 LC |
2792 | }, |
2793 | { | |
2794 | .name = "name", | |
2795 | .args_type = "", | |
d7f9b689 LC |
2796 | .params = "", |
2797 | .help = "show the current VM name", | |
e05486cb LC |
2798 | .user_print = do_info_name_print, |
2799 | .mhandler.info_new = do_info_name, | |
d7f9b689 LC |
2800 | }, |
2801 | { | |
2802 | .name = "uuid", | |
2803 | .args_type = "", | |
d7f9b689 LC |
2804 | .params = "", |
2805 | .help = "show the current VM UUID", | |
9603ceba LC |
2806 | .user_print = do_info_uuid_print, |
2807 | .mhandler.info_new = do_info_uuid, | |
d7f9b689 | 2808 | }, |
76a66253 | 2809 | #if defined(TARGET_PPC) |
d7f9b689 LC |
2810 | { |
2811 | .name = "cpustats", | |
2812 | .args_type = "", | |
d7f9b689 LC |
2813 | .params = "", |
2814 | .help = "show CPU statistics", | |
910df89d | 2815 | .mhandler.info = do_info_cpu_stats, |
d7f9b689 | 2816 | }, |
76a66253 | 2817 | #endif |
31a60e22 | 2818 | #if defined(CONFIG_SLIRP) |
d7f9b689 LC |
2819 | { |
2820 | .name = "usernet", | |
2821 | .args_type = "", | |
d7f9b689 LC |
2822 | .params = "", |
2823 | .help = "show user network stack connection states", | |
910df89d | 2824 | .mhandler.info = do_info_usernet, |
d7f9b689 | 2825 | }, |
31a60e22 | 2826 | #endif |
d7f9b689 LC |
2827 | { |
2828 | .name = "migrate", | |
2829 | .args_type = "", | |
d7f9b689 LC |
2830 | .params = "", |
2831 | .help = "show migration status", | |
c86a6683 LC |
2832 | .user_print = do_info_migrate_print, |
2833 | .mhandler.info_new = do_info_migrate, | |
d7f9b689 LC |
2834 | }, |
2835 | { | |
2836 | .name = "balloon", | |
2837 | .args_type = "", | |
d7f9b689 LC |
2838 | .params = "", |
2839 | .help = "show balloon information", | |
cc1d9c70 | 2840 | .user_print = monitor_print_balloon, |
625a5bef AL |
2841 | .mhandler.info_async = do_info_balloon, |
2842 | .async = 1, | |
d7f9b689 LC |
2843 | }, |
2844 | { | |
2845 | .name = "qtree", | |
2846 | .args_type = "", | |
d7f9b689 LC |
2847 | .params = "", |
2848 | .help = "show device tree", | |
910df89d | 2849 | .mhandler.info = do_info_qtree, |
d7f9b689 LC |
2850 | }, |
2851 | { | |
2852 | .name = "qdm", | |
2853 | .args_type = "", | |
d7f9b689 LC |
2854 | .params = "", |
2855 | .help = "show qdev device model list", | |
910df89d | 2856 | .mhandler.info = do_info_qdm, |
d7f9b689 LC |
2857 | }, |
2858 | { | |
2859 | .name = "roms", | |
2860 | .args_type = "", | |
d7f9b689 LC |
2861 | .params = "", |
2862 | .help = "show roms", | |
910df89d | 2863 | .mhandler.info = do_info_roms, |
d7f9b689 LC |
2864 | }, |
2865 | { | |
2866 | .name = NULL, | |
2867 | }, | |
9dc39cba FB |
2868 | }; |
2869 | ||
9307c4c1 FB |
2870 | /*******************************************************************/ |
2871 | ||
2872 | static const char *pch; | |
2873 | static jmp_buf expr_env; | |
2874 | ||
92a31b1f FB |
2875 | #define MD_TLONG 0 |
2876 | #define MD_I32 1 | |
2877 | ||
9307c4c1 FB |
2878 | typedef struct MonitorDef { |
2879 | const char *name; | |
2880 | int offset; | |
8662d656 | 2881 | target_long (*get_value)(const struct MonitorDef *md, int val); |
92a31b1f | 2882 | int type; |
9307c4c1 FB |
2883 | } MonitorDef; |
2884 | ||
57206fd4 | 2885 | #if defined(TARGET_I386) |
8662d656 | 2886 | static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
57206fd4 | 2887 | { |
6a00d601 | 2888 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2889 | return env->eip + env->segs[R_CS].base; |
57206fd4 FB |
2890 | } |
2891 | #endif | |
2892 | ||
a541f297 | 2893 | #if defined(TARGET_PPC) |
8662d656 | 2894 | static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
a541f297 | 2895 | { |
6a00d601 | 2896 | CPUState *env = mon_get_cpu(); |
a541f297 FB |
2897 | unsigned int u; |
2898 | int i; | |
2899 | ||
2900 | u = 0; | |
2901 | for (i = 0; i < 8; i++) | |
28a76be8 | 2902 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
2903 | |
2904 | return u; | |
2905 | } | |
2906 | ||
8662d656 | 2907 | static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
a541f297 | 2908 | { |
6a00d601 | 2909 | CPUState *env = mon_get_cpu(); |
0411a972 | 2910 | return env->msr; |
a541f297 FB |
2911 | } |
2912 | ||
8662d656 | 2913 | static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
a541f297 | 2914 | { |
6a00d601 | 2915 | CPUState *env = mon_get_cpu(); |
3d7b417e | 2916 | return env->xer; |
a541f297 | 2917 | } |
9fddaa0c | 2918 | |
8662d656 | 2919 | static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
9fddaa0c | 2920 | { |
6a00d601 | 2921 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2922 | return cpu_ppc_load_decr(env); |
9fddaa0c FB |
2923 | } |
2924 | ||
8662d656 | 2925 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
9fddaa0c | 2926 | { |
6a00d601 | 2927 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2928 | return cpu_ppc_load_tbu(env); |
9fddaa0c FB |
2929 | } |
2930 | ||
8662d656 | 2931 | static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
9fddaa0c | 2932 | { |
6a00d601 | 2933 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2934 | return cpu_ppc_load_tbl(env); |
9fddaa0c | 2935 | } |
a541f297 FB |
2936 | #endif |
2937 | ||
e95c8d51 | 2938 | #if defined(TARGET_SPARC) |
7b936c0c | 2939 | #ifndef TARGET_SPARC64 |
8662d656 | 2940 | static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
e95c8d51 | 2941 | { |
6a00d601 | 2942 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2943 | return GET_PSR(env); |
e95c8d51 | 2944 | } |
7b936c0c | 2945 | #endif |
e95c8d51 | 2946 | |
8662d656 | 2947 | static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
e95c8d51 | 2948 | { |
6a00d601 | 2949 | CPUState *env = mon_get_cpu(); |
6a00d601 | 2950 | return env->regwptr[val]; |
e95c8d51 FB |
2951 | } |
2952 | #endif | |
2953 | ||
8662d656 | 2954 | static const MonitorDef monitor_defs[] = { |
9307c4c1 | 2955 | #ifdef TARGET_I386 |
57206fd4 FB |
2956 | |
2957 | #define SEG(name, seg) \ | |
92a31b1f | 2958 | { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
57206fd4 | 2959 | { name ".base", offsetof(CPUState, segs[seg].base) },\ |
92a31b1f | 2960 | { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
57206fd4 | 2961 | |
9307c4c1 FB |
2962 | { "eax", offsetof(CPUState, regs[0]) }, |
2963 | { "ecx", offsetof(CPUState, regs[1]) }, | |
2964 | { "edx", offsetof(CPUState, regs[2]) }, | |
2965 | { "ebx", offsetof(CPUState, regs[3]) }, | |
2966 | { "esp|sp", offsetof(CPUState, regs[4]) }, | |
2967 | { "ebp|fp", offsetof(CPUState, regs[5]) }, | |
2968 | { "esi", offsetof(CPUState, regs[6]) }, | |
01038d2a | 2969 | { "edi", offsetof(CPUState, regs[7]) }, |
92a31b1f FB |
2970 | #ifdef TARGET_X86_64 |
2971 | { "r8", offsetof(CPUState, regs[8]) }, | |
2972 | { "r9", offsetof(CPUState, regs[9]) }, | |
2973 | { "r10", offsetof(CPUState, regs[10]) }, | |
2974 | { "r11", offsetof(CPUState, regs[11]) }, | |
2975 | { "r12", offsetof(CPUState, regs[12]) }, | |
2976 | { "r13", offsetof(CPUState, regs[13]) }, | |
2977 | { "r14", offsetof(CPUState, regs[14]) }, | |
2978 | { "r15", offsetof(CPUState, regs[15]) }, | |
2979 | #endif | |
9307c4c1 | 2980 | { "eflags", offsetof(CPUState, eflags) }, |
57206fd4 FB |
2981 | { "eip", offsetof(CPUState, eip) }, |
2982 | SEG("cs", R_CS) | |
2983 | SEG("ds", R_DS) | |
2984 | SEG("es", R_ES) | |
01038d2a | 2985 | SEG("ss", R_SS) |
57206fd4 FB |
2986 | SEG("fs", R_FS) |
2987 | SEG("gs", R_GS) | |
2988 | { "pc", 0, monitor_get_pc, }, | |
a541f297 | 2989 | #elif defined(TARGET_PPC) |
ff937dba | 2990 | /* General purpose registers */ |
a541f297 FB |
2991 | { "r0", offsetof(CPUState, gpr[0]) }, |
2992 | { "r1", offsetof(CPUState, gpr[1]) }, | |
2993 | { "r2", offsetof(CPUState, gpr[2]) }, | |
2994 | { "r3", offsetof(CPUState, gpr[3]) }, | |
2995 | { "r4", offsetof(CPUState, gpr[4]) }, | |
2996 | { "r5", offsetof(CPUState, gpr[5]) }, | |
2997 | { "r6", offsetof(CPUState, gpr[6]) }, | |
2998 | { "r7", offsetof(CPUState, gpr[7]) }, | |
2999 | { "r8", offsetof(CPUState, gpr[8]) }, | |
3000 | { "r9", offsetof(CPUState, gpr[9]) }, | |
3001 | { "r10", offsetof(CPUState, gpr[10]) }, | |
3002 | { "r11", offsetof(CPUState, gpr[11]) }, | |
3003 | { "r12", offsetof(CPUState, gpr[12]) }, | |
3004 | { "r13", offsetof(CPUState, gpr[13]) }, | |
3005 | { "r14", offsetof(CPUState, gpr[14]) }, | |
3006 | { "r15", offsetof(CPUState, gpr[15]) }, | |
3007 | { "r16", offsetof(CPUState, gpr[16]) }, | |
3008 | { "r17", offsetof(CPUState, gpr[17]) }, | |
3009 | { "r18", offsetof(CPUState, gpr[18]) }, | |
3010 | { "r19", offsetof(CPUState, gpr[19]) }, | |
3011 | { "r20", offsetof(CPUState, gpr[20]) }, | |
3012 | { "r21", offsetof(CPUState, gpr[21]) }, | |
3013 | { "r22", offsetof(CPUState, gpr[22]) }, | |
3014 | { "r23", offsetof(CPUState, gpr[23]) }, | |
3015 | { "r24", offsetof(CPUState, gpr[24]) }, | |
3016 | { "r25", offsetof(CPUState, gpr[25]) }, | |
3017 | { "r26", offsetof(CPUState, gpr[26]) }, | |
3018 | { "r27", offsetof(CPUState, gpr[27]) }, | |
3019 | { "r28", offsetof(CPUState, gpr[28]) }, | |
3020 | { "r29", offsetof(CPUState, gpr[29]) }, | |
3021 | { "r30", offsetof(CPUState, gpr[30]) }, | |
3022 | { "r31", offsetof(CPUState, gpr[31]) }, | |
ff937dba JM |
3023 | /* Floating point registers */ |
3024 | { "f0", offsetof(CPUState, fpr[0]) }, | |
3025 | { "f1", offsetof(CPUState, fpr[1]) }, | |
3026 | { "f2", offsetof(CPUState, fpr[2]) }, | |
3027 | { "f3", offsetof(CPUState, fpr[3]) }, | |
3028 | { "f4", offsetof(CPUState, fpr[4]) }, | |
3029 | { "f5", offsetof(CPUState, fpr[5]) }, | |
3030 | { "f6", offsetof(CPUState, fpr[6]) }, | |
3031 | { "f7", offsetof(CPUState, fpr[7]) }, | |
3032 | { "f8", offsetof(CPUState, fpr[8]) }, | |
3033 | { "f9", offsetof(CPUState, fpr[9]) }, | |
3034 | { "f10", offsetof(CPUState, fpr[10]) }, | |
3035 | { "f11", offsetof(CPUState, fpr[11]) }, | |
3036 | { "f12", offsetof(CPUState, fpr[12]) }, | |
3037 | { "f13", offsetof(CPUState, fpr[13]) }, | |
3038 | { "f14", offsetof(CPUState, fpr[14]) }, | |
3039 | { "f15", offsetof(CPUState, fpr[15]) }, | |
3040 | { "f16", offsetof(CPUState, fpr[16]) }, | |
3041 | { "f17", offsetof(CPUState, fpr[17]) }, | |
3042 | { "f18", offsetof(CPUState, fpr[18]) }, | |
3043 | { "f19", offsetof(CPUState, fpr[19]) }, | |
3044 | { "f20", offsetof(CPUState, fpr[20]) }, | |
3045 | { "f21", offsetof(CPUState, fpr[21]) }, | |
3046 | { "f22", offsetof(CPUState, fpr[22]) }, | |
3047 | { "f23", offsetof(CPUState, fpr[23]) }, | |
3048 | { "f24", offsetof(CPUState, fpr[24]) }, | |
3049 | { "f25", offsetof(CPUState, fpr[25]) }, | |
3050 | { "f26", offsetof(CPUState, fpr[26]) }, | |
3051 | { "f27", offsetof(CPUState, fpr[27]) }, | |
3052 | { "f28", offsetof(CPUState, fpr[28]) }, | |
3053 | { "f29", offsetof(CPUState, fpr[29]) }, | |
3054 | { "f30", offsetof(CPUState, fpr[30]) }, | |
3055 | { "f31", offsetof(CPUState, fpr[31]) }, | |
3056 | { "fpscr", offsetof(CPUState, fpscr) }, | |
3057 | /* Next instruction pointer */ | |
57206fd4 | 3058 | { "nip|pc", offsetof(CPUState, nip) }, |
a541f297 FB |
3059 | { "lr", offsetof(CPUState, lr) }, |
3060 | { "ctr", offsetof(CPUState, ctr) }, | |
9fddaa0c | 3061 | { "decr", 0, &monitor_get_decr, }, |
a541f297 | 3062 | { "ccr", 0, &monitor_get_ccr, }, |
ff937dba | 3063 | /* Machine state register */ |
a541f297 FB |
3064 | { "msr", 0, &monitor_get_msr, }, |
3065 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
3066 | { "tbu", 0, &monitor_get_tbu, }, |
3067 | { "tbl", 0, &monitor_get_tbl, }, | |
ff937dba JM |
3068 | #if defined(TARGET_PPC64) |
3069 | /* Address space register */ | |
3070 | { "asr", offsetof(CPUState, asr) }, | |
3071 | #endif | |
3072 | /* Segment registers */ | |
a541f297 FB |
3073 | { "sdr1", offsetof(CPUState, sdr1) }, |
3074 | { "sr0", offsetof(CPUState, sr[0]) }, | |
3075 | { "sr1", offsetof(CPUState, sr[1]) }, | |
3076 | { "sr2", offsetof(CPUState, sr[2]) }, | |
3077 | { "sr3", offsetof(CPUState, sr[3]) }, | |
3078 | { "sr4", offsetof(CPUState, sr[4]) }, | |
3079 | { "sr5", offsetof(CPUState, sr[5]) }, | |
3080 | { "sr6", offsetof(CPUState, sr[6]) }, | |
3081 | { "sr7", offsetof(CPUState, sr[7]) }, | |
3082 | { "sr8", offsetof(CPUState, sr[8]) }, | |
3083 | { "sr9", offsetof(CPUState, sr[9]) }, | |
3084 | { "sr10", offsetof(CPUState, sr[10]) }, | |
3085 | { "sr11", offsetof(CPUState, sr[11]) }, | |
3086 | { "sr12", offsetof(CPUState, sr[12]) }, | |
3087 | { "sr13", offsetof(CPUState, sr[13]) }, | |
3088 | { "sr14", offsetof(CPUState, sr[14]) }, | |
3089 | { "sr15", offsetof(CPUState, sr[15]) }, | |
3090 | /* Too lazy to put BATs and SPRs ... */ | |
e95c8d51 FB |
3091 | #elif defined(TARGET_SPARC) |
3092 | { "g0", offsetof(CPUState, gregs[0]) }, | |
3093 | { "g1", offsetof(CPUState, gregs[1]) }, | |
3094 | { "g2", offsetof(CPUState, gregs[2]) }, | |
3095 | { "g3", offsetof(CPUState, gregs[3]) }, | |
3096 | { "g4", offsetof(CPUState, gregs[4]) }, | |
3097 | { "g5", offsetof(CPUState, gregs[5]) }, | |
3098 | { "g6", offsetof(CPUState, gregs[6]) }, | |
3099 | { "g7", offsetof(CPUState, gregs[7]) }, | |
3100 | { "o0", 0, monitor_get_reg }, | |
3101 | { "o1", 1, monitor_get_reg }, | |
3102 | { "o2", 2, monitor_get_reg }, | |
3103 | { "o3", 3, monitor_get_reg }, | |
3104 | { "o4", 4, monitor_get_reg }, | |
3105 | { "o5", 5, monitor_get_reg }, | |
3106 | { "o6", 6, monitor_get_reg }, | |
3107 | { "o7", 7, monitor_get_reg }, | |
3108 | { "l0", 8, monitor_get_reg }, | |
3109 | { "l1", 9, monitor_get_reg }, | |
3110 | { "l2", 10, monitor_get_reg }, | |
3111 | { "l3", 11, monitor_get_reg }, | |
3112 | { "l4", 12, monitor_get_reg }, | |
3113 | { "l5", 13, monitor_get_reg }, | |
3114 | { "l6", 14, monitor_get_reg }, | |
3115 | { "l7", 15, monitor_get_reg }, | |
3116 | { "i0", 16, monitor_get_reg }, | |
3117 | { "i1", 17, monitor_get_reg }, | |
3118 | { "i2", 18, monitor_get_reg }, | |
3119 | { "i3", 19, monitor_get_reg }, | |
3120 | { "i4", 20, monitor_get_reg }, | |
3121 | { "i5", 21, monitor_get_reg }, | |
3122 | { "i6", 22, monitor_get_reg }, | |
3123 | { "i7", 23, monitor_get_reg }, | |
3124 | { "pc", offsetof(CPUState, pc) }, | |
3125 | { "npc", offsetof(CPUState, npc) }, | |
3126 | { "y", offsetof(CPUState, y) }, | |
7b936c0c | 3127 | #ifndef TARGET_SPARC64 |
e95c8d51 FB |
3128 | { "psr", 0, &monitor_get_psr, }, |
3129 | { "wim", offsetof(CPUState, wim) }, | |
7b936c0c | 3130 | #endif |
e95c8d51 FB |
3131 | { "tbr", offsetof(CPUState, tbr) }, |
3132 | { "fsr", offsetof(CPUState, fsr) }, | |
3133 | { "f0", offsetof(CPUState, fpr[0]) }, | |
3134 | { "f1", offsetof(CPUState, fpr[1]) }, | |
3135 | { "f2", offsetof(CPUState, fpr[2]) }, | |
3136 | { "f3", offsetof(CPUState, fpr[3]) }, | |
3137 | { "f4", offsetof(CPUState, fpr[4]) }, | |
3138 | { "f5", offsetof(CPUState, fpr[5]) }, | |
3139 | { "f6", offsetof(CPUState, fpr[6]) }, | |
3140 | { "f7", offsetof(CPUState, fpr[7]) }, | |
3141 | { "f8", offsetof(CPUState, fpr[8]) }, | |
3142 | { "f9", offsetof(CPUState, fpr[9]) }, | |
3143 | { "f10", offsetof(CPUState, fpr[10]) }, | |
3144 | { "f11", offsetof(CPUState, fpr[11]) }, | |
3145 | { "f12", offsetof(CPUState, fpr[12]) }, | |
3146 | { "f13", offsetof(CPUState, fpr[13]) }, | |
3147 | { "f14", offsetof(CPUState, fpr[14]) }, | |
3148 | { "f15", offsetof(CPUState, fpr[15]) }, | |
3149 | { "f16", offsetof(CPUState, fpr[16]) }, | |
3150 | { "f17", offsetof(CPUState, fpr[17]) }, | |
3151 | { "f18", offsetof(CPUState, fpr[18]) }, | |
3152 | { "f19", offsetof(CPUState, fpr[19]) }, | |
3153 | { "f20", offsetof(CPUState, fpr[20]) }, | |
3154 | { "f21", offsetof(CPUState, fpr[21]) }, | |
3155 | { "f22", offsetof(CPUState, fpr[22]) }, | |
3156 | { "f23", offsetof(CPUState, fpr[23]) }, | |
3157 | { "f24", offsetof(CPUState, fpr[24]) }, | |
3158 | { "f25", offsetof(CPUState, fpr[25]) }, | |
3159 | { "f26", offsetof(CPUState, fpr[26]) }, | |
3160 | { "f27", offsetof(CPUState, fpr[27]) }, | |
3161 | { "f28", offsetof(CPUState, fpr[28]) }, | |
3162 | { "f29", offsetof(CPUState, fpr[29]) }, | |
3163 | { "f30", offsetof(CPUState, fpr[30]) }, | |
3164 | { "f31", offsetof(CPUState, fpr[31]) }, | |
7b936c0c FB |
3165 | #ifdef TARGET_SPARC64 |
3166 | { "f32", offsetof(CPUState, fpr[32]) }, | |
3167 | { "f34", offsetof(CPUState, fpr[34]) }, | |
3168 | { "f36", offsetof(CPUState, fpr[36]) }, | |
3169 | { "f38", offsetof(CPUState, fpr[38]) }, | |
3170 | { "f40", offsetof(CPUState, fpr[40]) }, | |
3171 | { "f42", offsetof(CPUState, fpr[42]) }, | |
3172 | { "f44", offsetof(CPUState, fpr[44]) }, | |
3173 | { "f46", offsetof(CPUState, fpr[46]) }, | |
3174 | { "f48", offsetof(CPUState, fpr[48]) }, | |
3175 | { "f50", offsetof(CPUState, fpr[50]) }, | |
3176 | { "f52", offsetof(CPUState, fpr[52]) }, | |
3177 | { "f54", offsetof(CPUState, fpr[54]) }, | |
3178 | { "f56", offsetof(CPUState, fpr[56]) }, | |
3179 | { "f58", offsetof(CPUState, fpr[58]) }, | |
3180 | { "f60", offsetof(CPUState, fpr[60]) }, | |
3181 | { "f62", offsetof(CPUState, fpr[62]) }, | |
3182 | { "asi", offsetof(CPUState, asi) }, | |
3183 | { "pstate", offsetof(CPUState, pstate) }, | |
3184 | { "cansave", offsetof(CPUState, cansave) }, | |
3185 | { "canrestore", offsetof(CPUState, canrestore) }, | |
3186 | { "otherwin", offsetof(CPUState, otherwin) }, | |
3187 | { "wstate", offsetof(CPUState, wstate) }, | |
3188 | { "cleanwin", offsetof(CPUState, cleanwin) }, | |
3189 | { "fprs", offsetof(CPUState, fprs) }, | |
3190 | #endif | |
9307c4c1 FB |
3191 | #endif |
3192 | { NULL }, | |
3193 | }; | |
3194 | ||
376253ec | 3195 | static void expr_error(Monitor *mon, const char *msg) |
9dc39cba | 3196 | { |
376253ec | 3197 | monitor_printf(mon, "%s\n", msg); |
9307c4c1 FB |
3198 | longjmp(expr_env, 1); |
3199 | } | |
3200 | ||
09b9418c | 3201 | /* return 0 if OK, -1 if not found */ |
92a31b1f | 3202 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 | 3203 | { |
8662d656 | 3204 | const MonitorDef *md; |
92a31b1f FB |
3205 | void *ptr; |
3206 | ||
9307c4c1 FB |
3207 | for(md = monitor_defs; md->name != NULL; md++) { |
3208 | if (compare_cmd(name, md->name)) { | |
3209 | if (md->get_value) { | |
e95c8d51 | 3210 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 3211 | } else { |
6a00d601 | 3212 | CPUState *env = mon_get_cpu(); |
6a00d601 | 3213 | ptr = (uint8_t *)env + md->offset; |
92a31b1f FB |
3214 | switch(md->type) { |
3215 | case MD_I32: | |
3216 | *pval = *(int32_t *)ptr; | |
3217 | break; | |
3218 | case MD_TLONG: | |
3219 | *pval = *(target_long *)ptr; | |
3220 | break; | |
3221 | default: | |
3222 | *pval = 0; | |
3223 | break; | |
3224 | } | |
9307c4c1 FB |
3225 | } |
3226 | return 0; | |
3227 | } | |
3228 | } | |
3229 | return -1; | |
3230 | } | |
3231 | ||
3232 | static void next(void) | |
3233 | { | |
660f11be | 3234 | if (*pch != '\0') { |
9307c4c1 | 3235 | pch++; |
cd390083 | 3236 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3237 | pch++; |
3238 | } | |
3239 | } | |
3240 | ||
376253ec | 3241 | static int64_t expr_sum(Monitor *mon); |
9307c4c1 | 3242 | |
376253ec | 3243 | static int64_t expr_unary(Monitor *mon) |
9307c4c1 | 3244 | { |
c2efc95d | 3245 | int64_t n; |
9307c4c1 | 3246 | char *p; |
6a00d601 | 3247 | int ret; |
9307c4c1 FB |
3248 | |
3249 | switch(*pch) { | |
3250 | case '+': | |
3251 | next(); | |
376253ec | 3252 | n = expr_unary(mon); |
9307c4c1 FB |
3253 | break; |
3254 | case '-': | |
3255 | next(); | |
376253ec | 3256 | n = -expr_unary(mon); |
9307c4c1 FB |
3257 | break; |
3258 | case '~': | |
3259 | next(); | |
376253ec | 3260 | n = ~expr_unary(mon); |
9307c4c1 FB |
3261 | break; |
3262 | case '(': | |
3263 | next(); | |
376253ec | 3264 | n = expr_sum(mon); |
9307c4c1 | 3265 | if (*pch != ')') { |
376253ec | 3266 | expr_error(mon, "')' expected"); |
9307c4c1 FB |
3267 | } |
3268 | next(); | |
3269 | break; | |
81d0912d FB |
3270 | case '\'': |
3271 | pch++; | |
3272 | if (*pch == '\0') | |
376253ec | 3273 | expr_error(mon, "character constant expected"); |
81d0912d FB |
3274 | n = *pch; |
3275 | pch++; | |
3276 | if (*pch != '\'') | |
376253ec | 3277 | expr_error(mon, "missing terminating \' character"); |
81d0912d FB |
3278 | next(); |
3279 | break; | |
9307c4c1 FB |
3280 | case '$': |
3281 | { | |
3282 | char buf[128], *q; | |
69b34976 | 3283 | target_long reg=0; |
3b46e624 | 3284 | |
9307c4c1 FB |
3285 | pch++; |
3286 | q = buf; | |
3287 | while ((*pch >= 'a' && *pch <= 'z') || | |
3288 | (*pch >= 'A' && *pch <= 'Z') || | |
3289 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 3290 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
3291 | if ((q - buf) < sizeof(buf) - 1) |
3292 | *q++ = *pch; | |
3293 | pch++; | |
3294 | } | |
cd390083 | 3295 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3296 | pch++; |
3297 | *q = 0; | |
7743e588 | 3298 | ret = get_monitor_def(®, buf); |
09b9418c | 3299 | if (ret < 0) |
376253ec | 3300 | expr_error(mon, "unknown register"); |
7743e588 | 3301 | n = reg; |
9307c4c1 FB |
3302 | } |
3303 | break; | |
3304 | case '\0': | |
376253ec | 3305 | expr_error(mon, "unexpected end of expression"); |
9307c4c1 FB |
3306 | n = 0; |
3307 | break; | |
3308 | default: | |
7743e588 | 3309 | #if TARGET_PHYS_ADDR_BITS > 32 |
4f4fbf77 FB |
3310 | n = strtoull(pch, &p, 0); |
3311 | #else | |
9307c4c1 | 3312 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 3313 | #endif |
9307c4c1 | 3314 | if (pch == p) { |
376253ec | 3315 | expr_error(mon, "invalid char in expression"); |
9307c4c1 FB |
3316 | } |
3317 | pch = p; | |
cd390083 | 3318 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3319 | pch++; |
3320 | break; | |
3321 | } | |
3322 | return n; | |
3323 | } | |
3324 | ||
3325 | ||
376253ec | 3326 | static int64_t expr_prod(Monitor *mon) |
9307c4c1 | 3327 | { |
c2efc95d | 3328 | int64_t val, val2; |
92a31b1f | 3329 | int op; |
3b46e624 | 3330 | |
376253ec | 3331 | val = expr_unary(mon); |
9307c4c1 FB |
3332 | for(;;) { |
3333 | op = *pch; | |
3334 | if (op != '*' && op != '/' && op != '%') | |
3335 | break; | |
3336 | next(); | |
376253ec | 3337 | val2 = expr_unary(mon); |
9307c4c1 FB |
3338 | switch(op) { |
3339 | default: | |
3340 | case '*': | |
3341 | val *= val2; | |
3342 | break; | |
3343 | case '/': | |
3344 | case '%': | |
5fafdf24 | 3345 | if (val2 == 0) |
376253ec | 3346 | expr_error(mon, "division by zero"); |
9307c4c1 FB |
3347 | if (op == '/') |
3348 | val /= val2; | |
3349 | else | |
3350 | val %= val2; | |
3351 | break; | |
3352 | } | |
3353 | } | |
3354 | return val; | |
3355 | } | |
3356 | ||
376253ec | 3357 | static int64_t expr_logic(Monitor *mon) |
9307c4c1 | 3358 | { |
c2efc95d | 3359 | int64_t val, val2; |
92a31b1f | 3360 | int op; |
9307c4c1 | 3361 | |
376253ec | 3362 | val = expr_prod(mon); |
9307c4c1 FB |
3363 | for(;;) { |
3364 | op = *pch; | |
3365 | if (op != '&' && op != '|' && op != '^') | |
3366 | break; | |
3367 | next(); | |
376253ec | 3368 | val2 = expr_prod(mon); |
9307c4c1 FB |
3369 | switch(op) { |
3370 | default: | |
3371 | case '&': | |
3372 | val &= val2; | |
3373 | break; | |
3374 | case '|': | |
3375 | val |= val2; | |
3376 | break; | |
3377 | case '^': | |
3378 | val ^= val2; | |
3379 | break; | |
3380 | } | |
3381 | } | |
3382 | return val; | |
3383 | } | |
3384 | ||
376253ec | 3385 | static int64_t expr_sum(Monitor *mon) |
9307c4c1 | 3386 | { |
c2efc95d | 3387 | int64_t val, val2; |
92a31b1f | 3388 | int op; |
9307c4c1 | 3389 | |
376253ec | 3390 | val = expr_logic(mon); |
9307c4c1 FB |
3391 | for(;;) { |
3392 | op = *pch; | |
3393 | if (op != '+' && op != '-') | |
3394 | break; | |
3395 | next(); | |
376253ec | 3396 | val2 = expr_logic(mon); |
9307c4c1 FB |
3397 | if (op == '+') |
3398 | val += val2; | |
3399 | else | |
3400 | val -= val2; | |
3401 | } | |
3402 | return val; | |
3403 | } | |
3404 | ||
376253ec | 3405 | static int get_expr(Monitor *mon, int64_t *pval, const char **pp) |
9307c4c1 FB |
3406 | { |
3407 | pch = *pp; | |
3408 | if (setjmp(expr_env)) { | |
3409 | *pp = pch; | |
3410 | return -1; | |
3411 | } | |
cd390083 | 3412 | while (qemu_isspace(*pch)) |
9307c4c1 | 3413 | pch++; |
376253ec | 3414 | *pval = expr_sum(mon); |
9307c4c1 FB |
3415 | *pp = pch; |
3416 | return 0; | |
3417 | } | |
3418 | ||
3350a4dd MA |
3419 | static int get_double(Monitor *mon, double *pval, const char **pp) |
3420 | { | |
3421 | const char *p = *pp; | |
3422 | char *tailp; | |
3423 | double d; | |
3424 | ||
3425 | d = strtod(p, &tailp); | |
3426 | if (tailp == p) { | |
3427 | monitor_printf(mon, "Number expected\n"); | |
3428 | return -1; | |
3429 | } | |
3430 | if (d != d || d - d != 0) { | |
3431 | /* NaN or infinity */ | |
3432 | monitor_printf(mon, "Bad number\n"); | |
3433 | return -1; | |
3434 | } | |
3435 | *pval = d; | |
3436 | *pp = tailp; | |
3437 | return 0; | |
3438 | } | |
3439 | ||
9307c4c1 FB |
3440 | static int get_str(char *buf, int buf_size, const char **pp) |
3441 | { | |
3442 | const char *p; | |
3443 | char *q; | |
3444 | int c; | |
3445 | ||
81d0912d | 3446 | q = buf; |
9307c4c1 | 3447 | p = *pp; |
cd390083 | 3448 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3449 | p++; |
3450 | if (*p == '\0') { | |
3451 | fail: | |
81d0912d | 3452 | *q = '\0'; |
9307c4c1 FB |
3453 | *pp = p; |
3454 | return -1; | |
3455 | } | |
9307c4c1 FB |
3456 | if (*p == '\"') { |
3457 | p++; | |
3458 | while (*p != '\0' && *p != '\"') { | |
3459 | if (*p == '\\') { | |
3460 | p++; | |
3461 | c = *p++; | |
3462 | switch(c) { | |
3463 | case 'n': | |
3464 | c = '\n'; | |
3465 | break; | |
3466 | case 'r': | |
3467 | c = '\r'; | |
3468 | break; | |
3469 | case '\\': | |
3470 | case '\'': | |
3471 | case '\"': | |
3472 | break; | |
3473 | default: | |
3474 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
3475 | goto fail; | |
3476 | } | |
3477 | if ((q - buf) < buf_size - 1) { | |
3478 | *q++ = c; | |
3479 | } | |
3480 | } else { | |
3481 | if ((q - buf) < buf_size - 1) { | |
3482 | *q++ = *p; | |
3483 | } | |
3484 | p++; | |
3485 | } | |
3486 | } | |
3487 | if (*p != '\"') { | |
5b60212f | 3488 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
3489 | goto fail; |
3490 | } | |
3491 | p++; | |
3492 | } else { | |
cd390083 | 3493 | while (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
3494 | if ((q - buf) < buf_size - 1) { |
3495 | *q++ = *p; | |
3496 | } | |
3497 | p++; | |
3498 | } | |
9307c4c1 | 3499 | } |
81d0912d | 3500 | *q = '\0'; |
9307c4c1 FB |
3501 | *pp = p; |
3502 | return 0; | |
3503 | } | |
3504 | ||
4590fd80 LC |
3505 | /* |
3506 | * Store the command-name in cmdname, and return a pointer to | |
3507 | * the remaining of the command string. | |
3508 | */ | |
3509 | static const char *get_command_name(const char *cmdline, | |
3510 | char *cmdname, size_t nlen) | |
3511 | { | |
3512 | size_t len; | |
3513 | const char *p, *pstart; | |
3514 | ||
3515 | p = cmdline; | |
3516 | while (qemu_isspace(*p)) | |
3517 | p++; | |
3518 | if (*p == '\0') | |
3519 | return NULL; | |
3520 | pstart = p; | |
3521 | while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) | |
3522 | p++; | |
3523 | len = p - pstart; | |
3524 | if (len > nlen - 1) | |
3525 | len = nlen - 1; | |
3526 | memcpy(cmdname, pstart, len); | |
3527 | cmdname[len] = '\0'; | |
3528 | return p; | |
3529 | } | |
3530 | ||
4d76d2ba LC |
3531 | /** |
3532 | * Read key of 'type' into 'key' and return the current | |
3533 | * 'type' pointer. | |
3534 | */ | |
3535 | static char *key_get_info(const char *type, char **key) | |
3536 | { | |
3537 | size_t len; | |
3538 | char *p, *str; | |
3539 | ||
3540 | if (*type == ',') | |
3541 | type++; | |
3542 | ||
3543 | p = strchr(type, ':'); | |
3544 | if (!p) { | |
3545 | *key = NULL; | |
3546 | return NULL; | |
3547 | } | |
3548 | len = p - type; | |
3549 | ||
3550 | str = qemu_malloc(len + 1); | |
3551 | memcpy(str, type, len); | |
3552 | str[len] = '\0'; | |
3553 | ||
3554 | *key = str; | |
3555 | return ++p; | |
3556 | } | |
3557 | ||
9307c4c1 FB |
3558 | static int default_fmt_format = 'x'; |
3559 | static int default_fmt_size = 4; | |
3560 | ||
3561 | #define MAX_ARGS 16 | |
3562 | ||
fbc3d96c | 3563 | static int is_valid_option(const char *c, const char *typestr) |
3564 | { | |
3565 | char option[3]; | |
3566 | ||
3567 | option[0] = '-'; | |
3568 | option[1] = *c; | |
3569 | option[2] = '\0'; | |
3570 | ||
3571 | typestr = strstr(typestr, option); | |
3572 | return (typestr != NULL); | |
3573 | } | |
3574 | ||
7fd669a1 LC |
3575 | static const mon_cmd_t *monitor_find_command(const char *cmdname) |
3576 | { | |
3577 | const mon_cmd_t *cmd; | |
3578 | ||
3579 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
3580 | if (compare_cmd(cmdname, cmd->name)) { | |
3581 | return cmd; | |
3582 | } | |
3583 | } | |
3584 | ||
3585 | return NULL; | |
3586 | } | |
3587 | ||
c227f099 | 3588 | static const mon_cmd_t *monitor_parse_command(Monitor *mon, |
55f81d96 | 3589 | const char *cmdline, |
55f81d96 | 3590 | QDict *qdict) |
9307c4c1 | 3591 | { |
4590fd80 | 3592 | const char *p, *typestr; |
53773581 | 3593 | int c; |
c227f099 | 3594 | const mon_cmd_t *cmd; |
9307c4c1 FB |
3595 | char cmdname[256]; |
3596 | char buf[1024]; | |
4d76d2ba | 3597 | char *key; |
9dc39cba FB |
3598 | |
3599 | #ifdef DEBUG | |
376253ec | 3600 | monitor_printf(mon, "command='%s'\n", cmdline); |
9dc39cba | 3601 | #endif |
3b46e624 | 3602 | |
9307c4c1 | 3603 | /* extract the command name */ |
4590fd80 LC |
3604 | p = get_command_name(cmdline, cmdname, sizeof(cmdname)); |
3605 | if (!p) | |
55f81d96 | 3606 | return NULL; |
3b46e624 | 3607 | |
7fd669a1 LC |
3608 | cmd = monitor_find_command(cmdname); |
3609 | if (!cmd) { | |
d91d9bf6 | 3610 | monitor_printf(mon, "unknown command: '%s'\n", cmdname); |
55f81d96 | 3611 | return NULL; |
9307c4c1 | 3612 | } |
9307c4c1 | 3613 | |
9307c4c1 FB |
3614 | /* parse the parameters */ |
3615 | typestr = cmd->args_type; | |
9dc39cba | 3616 | for(;;) { |
4d76d2ba LC |
3617 | typestr = key_get_info(typestr, &key); |
3618 | if (!typestr) | |
9dc39cba | 3619 | break; |
4d76d2ba | 3620 | c = *typestr; |
9307c4c1 FB |
3621 | typestr++; |
3622 | switch(c) { | |
3623 | case 'F': | |
81d0912d | 3624 | case 'B': |
9307c4c1 FB |
3625 | case 's': |
3626 | { | |
3627 | int ret; | |
3b46e624 | 3628 | |
cd390083 | 3629 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3630 | p++; |
3631 | if (*typestr == '?') { | |
3632 | typestr++; | |
3633 | if (*p == '\0') { | |
3634 | /* no optional string: NULL argument */ | |
53773581 | 3635 | break; |
9307c4c1 FB |
3636 | } |
3637 | } | |
3638 | ret = get_str(buf, sizeof(buf), &p); | |
3639 | if (ret < 0) { | |
81d0912d FB |
3640 | switch(c) { |
3641 | case 'F': | |
376253ec AL |
3642 | monitor_printf(mon, "%s: filename expected\n", |
3643 | cmdname); | |
81d0912d FB |
3644 | break; |
3645 | case 'B': | |
376253ec AL |
3646 | monitor_printf(mon, "%s: block device name expected\n", |
3647 | cmdname); | |
81d0912d FB |
3648 | break; |
3649 | default: | |
376253ec | 3650 | monitor_printf(mon, "%s: string expected\n", cmdname); |
81d0912d FB |
3651 | break; |
3652 | } | |
9307c4c1 FB |
3653 | goto fail; |
3654 | } | |
53773581 | 3655 | qdict_put(qdict, key, qstring_from_str(buf)); |
9307c4c1 | 3656 | } |
9dc39cba | 3657 | break; |
361127df MA |
3658 | case 'O': |
3659 | { | |
3660 | QemuOptsList *opts_list; | |
3661 | QemuOpts *opts; | |
3662 | ||
3663 | opts_list = qemu_find_opts(key); | |
3664 | if (!opts_list || opts_list->desc->name) { | |
3665 | goto bad_type; | |
3666 | } | |
3667 | while (qemu_isspace(*p)) { | |
3668 | p++; | |
3669 | } | |
3670 | if (!*p) | |
3671 | break; | |
3672 | if (get_str(buf, sizeof(buf), &p) < 0) { | |
3673 | goto fail; | |
3674 | } | |
3675 | opts = qemu_opts_parse(opts_list, buf, 1); | |
3676 | if (!opts) { | |
3677 | goto fail; | |
3678 | } | |
3679 | qemu_opts_to_qdict(opts, qdict); | |
3680 | qemu_opts_del(opts); | |
3681 | } | |
3682 | break; | |
9307c4c1 FB |
3683 | case '/': |
3684 | { | |
3685 | int count, format, size; | |
3b46e624 | 3686 | |
cd390083 | 3687 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3688 | p++; |
3689 | if (*p == '/') { | |
3690 | /* format found */ | |
3691 | p++; | |
3692 | count = 1; | |
cd390083 | 3693 | if (qemu_isdigit(*p)) { |
9307c4c1 | 3694 | count = 0; |
cd390083 | 3695 | while (qemu_isdigit(*p)) { |
9307c4c1 FB |
3696 | count = count * 10 + (*p - '0'); |
3697 | p++; | |
3698 | } | |
3699 | } | |
3700 | size = -1; | |
3701 | format = -1; | |
3702 | for(;;) { | |
3703 | switch(*p) { | |
3704 | case 'o': | |
3705 | case 'd': | |
3706 | case 'u': | |
3707 | case 'x': | |
3708 | case 'i': | |
3709 | case 'c': | |
3710 | format = *p++; | |
3711 | break; | |
3712 | case 'b': | |
3713 | size = 1; | |
3714 | p++; | |
3715 | break; | |
3716 | case 'h': | |
3717 | size = 2; | |
3718 | p++; | |
3719 | break; | |
3720 | case 'w': | |
3721 | size = 4; | |
3722 | p++; | |
3723 | break; | |
3724 | case 'g': | |
3725 | case 'L': | |
3726 | size = 8; | |
3727 | p++; | |
3728 | break; | |
3729 | default: | |
3730 | goto next; | |
3731 | } | |
3732 | } | |
3733 | next: | |
cd390083 | 3734 | if (*p != '\0' && !qemu_isspace(*p)) { |
376253ec AL |
3735 | monitor_printf(mon, "invalid char in format: '%c'\n", |
3736 | *p); | |
9307c4c1 FB |
3737 | goto fail; |
3738 | } | |
9307c4c1 FB |
3739 | if (format < 0) |
3740 | format = default_fmt_format; | |
4c27ba27 FB |
3741 | if (format != 'i') { |
3742 | /* for 'i', not specifying a size gives -1 as size */ | |
3743 | if (size < 0) | |
3744 | size = default_fmt_size; | |
e90f009b | 3745 | default_fmt_size = size; |
4c27ba27 | 3746 | } |
9307c4c1 FB |
3747 | default_fmt_format = format; |
3748 | } else { | |
3749 | count = 1; | |
3750 | format = default_fmt_format; | |
4c27ba27 FB |
3751 | if (format != 'i') { |
3752 | size = default_fmt_size; | |
3753 | } else { | |
3754 | size = -1; | |
3755 | } | |
9307c4c1 | 3756 | } |
f7188bbe LC |
3757 | qdict_put(qdict, "count", qint_from_int(count)); |
3758 | qdict_put(qdict, "format", qint_from_int(format)); | |
3759 | qdict_put(qdict, "size", qint_from_int(size)); | |
9307c4c1 | 3760 | } |
9dc39cba | 3761 | break; |
9307c4c1 | 3762 | case 'i': |
92a31b1f | 3763 | case 'l': |
b6e098d7 | 3764 | case 'M': |
9307c4c1 | 3765 | { |
c2efc95d | 3766 | int64_t val; |
7743e588 | 3767 | |
cd390083 | 3768 | while (qemu_isspace(*p)) |
9307c4c1 | 3769 | p++; |
3440557b | 3770 | if (*typestr == '?' || *typestr == '.') { |
3440557b | 3771 | if (*typestr == '?') { |
53773581 LC |
3772 | if (*p == '\0') { |
3773 | typestr++; | |
3774 | break; | |
3775 | } | |
3440557b FB |
3776 | } else { |
3777 | if (*p == '.') { | |
3778 | p++; | |
cd390083 | 3779 | while (qemu_isspace(*p)) |
3440557b | 3780 | p++; |
3440557b | 3781 | } else { |
53773581 LC |
3782 | typestr++; |
3783 | break; | |
3440557b FB |
3784 | } |
3785 | } | |
13224a87 | 3786 | typestr++; |
9307c4c1 | 3787 | } |
376253ec | 3788 | if (get_expr(mon, &val, &p)) |
9307c4c1 | 3789 | goto fail; |
675ebef9 LC |
3790 | /* Check if 'i' is greater than 32-bit */ |
3791 | if ((c == 'i') && ((val >> 32) & 0xffffffff)) { | |
3792 | monitor_printf(mon, "\'%s\' has failed: ", cmdname); | |
3793 | monitor_printf(mon, "integer is for 32-bit values\n"); | |
3794 | goto fail; | |
b6e098d7 LC |
3795 | } else if (c == 'M') { |
3796 | val <<= 20; | |
675ebef9 | 3797 | } |
53773581 | 3798 | qdict_put(qdict, key, qint_from_int(val)); |
9307c4c1 FB |
3799 | } |
3800 | break; | |
3350a4dd | 3801 | case 'b': |
fccfb11e | 3802 | case 'T': |
3350a4dd MA |
3803 | { |
3804 | double val; | |
3805 | ||
3806 | while (qemu_isspace(*p)) | |
3807 | p++; | |
3808 | if (*typestr == '?') { | |
3809 | typestr++; | |
3810 | if (*p == '\0') { | |
3811 | break; | |
3812 | } | |
3813 | } | |
3814 | if (get_double(mon, &val, &p) < 0) { | |
3815 | goto fail; | |
3816 | } | |
fccfb11e | 3817 | if (c == 'b' && *p) { |
3350a4dd MA |
3818 | switch (*p) { |
3819 | case 'K': case 'k': | |
3820 | val *= 1 << 10; p++; break; | |
3821 | case 'M': case 'm': | |
3822 | val *= 1 << 20; p++; break; | |
3823 | case 'G': case 'g': | |
3824 | val *= 1 << 30; p++; break; | |
3825 | } | |
3826 | } | |
fccfb11e MA |
3827 | if (c == 'T' && p[0] && p[1] == 's') { |
3828 | switch (*p) { | |
3829 | case 'm': | |
3830 | val /= 1e3; p += 2; break; | |
3831 | case 'u': | |
3832 | val /= 1e6; p += 2; break; | |
3833 | case 'n': | |
3834 | val /= 1e9; p += 2; break; | |
3835 | } | |
3836 | } | |
3350a4dd MA |
3837 | if (*p && !qemu_isspace(*p)) { |
3838 | monitor_printf(mon, "Unknown unit suffix\n"); | |
3839 | goto fail; | |
3840 | } | |
3841 | qdict_put(qdict, key, qfloat_from_double(val)); | |
3842 | } | |
3843 | break; | |
9307c4c1 FB |
3844 | case '-': |
3845 | { | |
fbc3d96c | 3846 | const char *tmp = p; |
3847 | int has_option, skip_key = 0; | |
9307c4c1 | 3848 | /* option */ |
3b46e624 | 3849 | |
9307c4c1 FB |
3850 | c = *typestr++; |
3851 | if (c == '\0') | |
3852 | goto bad_type; | |
cd390083 | 3853 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3854 | p++; |
3855 | has_option = 0; | |
3856 | if (*p == '-') { | |
3857 | p++; | |
fbc3d96c | 3858 | if(c != *p) { |
3859 | if(!is_valid_option(p, typestr)) { | |
3860 | ||
3861 | monitor_printf(mon, "%s: unsupported option -%c\n", | |
3862 | cmdname, *p); | |
3863 | goto fail; | |
3864 | } else { | |
3865 | skip_key = 1; | |
3866 | } | |
3867 | } | |
3868 | if(skip_key) { | |
3869 | p = tmp; | |
3870 | } else { | |
3871 | p++; | |
3872 | has_option = 1; | |
9307c4c1 | 3873 | } |
9307c4c1 | 3874 | } |
f7188bbe | 3875 | qdict_put(qdict, key, qint_from_int(has_option)); |
9307c4c1 FB |
3876 | } |
3877 | break; | |
3878 | default: | |
3879 | bad_type: | |
376253ec | 3880 | monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c); |
9307c4c1 FB |
3881 | goto fail; |
3882 | } | |
4d76d2ba LC |
3883 | qemu_free(key); |
3884 | key = NULL; | |
9dc39cba | 3885 | } |
9307c4c1 | 3886 | /* check that all arguments were parsed */ |
cd390083 | 3887 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3888 | p++; |
3889 | if (*p != '\0') { | |
376253ec AL |
3890 | monitor_printf(mon, "%s: extraneous characters at the end of line\n", |
3891 | cmdname); | |
9307c4c1 | 3892 | goto fail; |
9dc39cba | 3893 | } |
9307c4c1 | 3894 | |
55f81d96 | 3895 | return cmd; |
ac7531ec | 3896 | |
55f81d96 | 3897 | fail: |
4d76d2ba | 3898 | qemu_free(key); |
55f81d96 LC |
3899 | return NULL; |
3900 | } | |
3901 | ||
d6f46833 MA |
3902 | void monitor_set_error(Monitor *mon, QError *qerror) |
3903 | { | |
3904 | /* report only the first error */ | |
3905 | if (!mon->error) { | |
3906 | mon->error = qerror; | |
3907 | } else { | |
3908 | MON_DEBUG("Additional error report at %s:%d\n", | |
3909 | qerror->file, qerror->linenr); | |
3910 | QDECREF(qerror); | |
3911 | } | |
3912 | } | |
3913 | ||
940cc30d AL |
3914 | static int is_async_return(const QObject *data) |
3915 | { | |
82617d7c LC |
3916 | if (data && qobject_type(data) == QTYPE_QDICT) { |
3917 | return qdict_haskey(qobject_to_qdict(data), "__mon_async"); | |
3918 | } | |
3919 | ||
3920 | return 0; | |
940cc30d AL |
3921 | } |
3922 | ||
bb89c2e9 LC |
3923 | static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret) |
3924 | { | |
cde0fc75 MA |
3925 | if (monitor_ctrl_mode(mon)) { |
3926 | if (ret && !monitor_has_error(mon)) { | |
3927 | /* | |
3928 | * If it returns failure, it must have passed on error. | |
3929 | * | |
3930 | * Action: Report an internal error to the client if in QMP. | |
3931 | */ | |
ab5b027e | 3932 | qerror_report(QERR_UNDEFINED_ERROR); |
cde0fc75 MA |
3933 | MON_DEBUG("command '%s' returned failure but did not pass an error\n", |
3934 | cmd->name); | |
bb89c2e9 | 3935 | } |
bb89c2e9 LC |
3936 | |
3937 | #ifdef CONFIG_DEBUG_MONITOR | |
cde0fc75 MA |
3938 | if (!ret && monitor_has_error(mon)) { |
3939 | /* | |
3940 | * If it returns success, it must not have passed an error. | |
3941 | * | |
3942 | * Action: Report the passed error to the client. | |
3943 | */ | |
3944 | MON_DEBUG("command '%s' returned success but passed an error\n", | |
3945 | cmd->name); | |
3946 | } | |
10e4f606 | 3947 | |
cde0fc75 MA |
3948 | if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) { |
3949 | /* | |
3950 | * Handlers should not call Monitor print functions. | |
3951 | * | |
3952 | * Action: Ignore them in QMP. | |
3953 | * | |
3954 | * (XXX: we don't check any 'info' or 'query' command here | |
3955 | * because the user print function _is_ called by do_info(), hence | |
3956 | * we will trigger this check. This problem will go away when we | |
3957 | * make 'query' commands real and kill do_info()) | |
3958 | */ | |
3959 | MON_DEBUG("command '%s' called print functions %d time(s)\n", | |
3960 | cmd->name, mon_print_count_get(mon)); | |
3961 | } | |
bb89c2e9 | 3962 | #endif |
cde0fc75 MA |
3963 | } else { |
3964 | assert(!monitor_has_error(mon)); | |
3965 | QDECREF(mon->error); | |
3966 | mon->error = NULL; | |
3967 | } | |
bb89c2e9 LC |
3968 | } |
3969 | ||
99e2fc16 LC |
3970 | static void monitor_call_handler(Monitor *mon, const mon_cmd_t *cmd, |
3971 | const QDict *params) | |
3972 | { | |
bb89c2e9 | 3973 | int ret; |
99e2fc16 LC |
3974 | QObject *data = NULL; |
3975 | ||
10e4f606 LC |
3976 | mon_print_count_init(mon); |
3977 | ||
bb89c2e9 LC |
3978 | ret = cmd->mhandler.cmd_new(mon, params, &data); |
3979 | handler_audit(mon, cmd, ret); | |
25b422eb | 3980 | |
940cc30d AL |
3981 | if (is_async_return(data)) { |
3982 | /* | |
3983 | * Asynchronous commands have no initial return data but they can | |
3984 | * generate errors. Data is returned via the async completion handler. | |
3985 | */ | |
3986 | if (monitor_ctrl_mode(mon) && monitor_has_error(mon)) { | |
3987 | monitor_protocol_emitter(mon, NULL); | |
3988 | } | |
3989 | } else if (monitor_ctrl_mode(mon)) { | |
25b422eb LC |
3990 | /* Monitor Protocol */ |
3991 | monitor_protocol_emitter(mon, data); | |
3992 | } else { | |
3993 | /* User Protocol */ | |
3994 | if (data) | |
3995 | cmd->user_print(mon, data); | |
3996 | } | |
99e2fc16 LC |
3997 | |
3998 | qobject_decref(data); | |
3999 | } | |
4000 | ||
f3c157c4 | 4001 | static void handle_user_command(Monitor *mon, const char *cmdline) |
55f81d96 | 4002 | { |
55f81d96 | 4003 | QDict *qdict; |
c227f099 | 4004 | const mon_cmd_t *cmd; |
55f81d96 LC |
4005 | |
4006 | qdict = qdict_new(); | |
4007 | ||
590fb3b7 | 4008 | cmd = monitor_parse_command(mon, cmdline, qdict); |
13917bee LC |
4009 | if (!cmd) |
4010 | goto out; | |
4011 | ||
940cc30d AL |
4012 | if (monitor_handler_is_async(cmd)) { |
4013 | user_async_cmd_handler(mon, cmd, qdict); | |
4014 | } else if (monitor_handler_ported(cmd)) { | |
99e2fc16 | 4015 | monitor_call_handler(mon, cmd, qdict); |
13917bee | 4016 | } else { |
af4ce882 | 4017 | cmd->mhandler.cmd(mon, qdict); |
55f81d96 LC |
4018 | } |
4019 | ||
13917bee | 4020 | out: |
f7188bbe | 4021 | QDECREF(qdict); |
9dc39cba FB |
4022 | } |
4023 | ||
81d0912d FB |
4024 | static void cmd_completion(const char *name, const char *list) |
4025 | { | |
4026 | const char *p, *pstart; | |
4027 | char cmd[128]; | |
4028 | int len; | |
4029 | ||
4030 | p = list; | |
4031 | for(;;) { | |
4032 | pstart = p; | |
4033 | p = strchr(p, '|'); | |
4034 | if (!p) | |
4035 | p = pstart + strlen(pstart); | |
4036 | len = p - pstart; | |
4037 | if (len > sizeof(cmd) - 2) | |
4038 | len = sizeof(cmd) - 2; | |
4039 | memcpy(cmd, pstart, len); | |
4040 | cmd[len] = '\0'; | |
4041 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
731b0364 | 4042 | readline_add_completion(cur_mon->rs, cmd); |
81d0912d FB |
4043 | } |
4044 | if (*p == '\0') | |
4045 | break; | |
4046 | p++; | |
4047 | } | |
4048 | } | |
4049 | ||
4050 | static void file_completion(const char *input) | |
4051 | { | |
4052 | DIR *ffs; | |
4053 | struct dirent *d; | |
4054 | char path[1024]; | |
4055 | char file[1024], file_prefix[1024]; | |
4056 | int input_path_len; | |
4057 | const char *p; | |
4058 | ||
5fafdf24 | 4059 | p = strrchr(input, '/'); |
81d0912d FB |
4060 | if (!p) { |
4061 | input_path_len = 0; | |
4062 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
363a37d5 | 4063 | pstrcpy(path, sizeof(path), "."); |
81d0912d FB |
4064 | } else { |
4065 | input_path_len = p - input + 1; | |
4066 | memcpy(path, input, input_path_len); | |
4067 | if (input_path_len > sizeof(path) - 1) | |
4068 | input_path_len = sizeof(path) - 1; | |
4069 | path[input_path_len] = '\0'; | |
4070 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
4071 | } | |
4072 | #ifdef DEBUG_COMPLETION | |
376253ec AL |
4073 | monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n", |
4074 | input, path, file_prefix); | |
81d0912d FB |
4075 | #endif |
4076 | ffs = opendir(path); | |
4077 | if (!ffs) | |
4078 | return; | |
4079 | for(;;) { | |
4080 | struct stat sb; | |
4081 | d = readdir(ffs); | |
4082 | if (!d) | |
4083 | break; | |
4084 | if (strstart(d->d_name, file_prefix, NULL)) { | |
4085 | memcpy(file, input, input_path_len); | |
363a37d5 BS |
4086 | if (input_path_len < sizeof(file)) |
4087 | pstrcpy(file + input_path_len, sizeof(file) - input_path_len, | |
4088 | d->d_name); | |
81d0912d FB |
4089 | /* stat the file to find out if it's a directory. |
4090 | * In that case add a slash to speed up typing long paths | |
4091 | */ | |
4092 | stat(file, &sb); | |
4093 | if(S_ISDIR(sb.st_mode)) | |
363a37d5 | 4094 | pstrcat(file, sizeof(file), "/"); |
731b0364 | 4095 | readline_add_completion(cur_mon->rs, file); |
81d0912d FB |
4096 | } |
4097 | } | |
4098 | closedir(ffs); | |
4099 | } | |
4100 | ||
51de9760 | 4101 | static void block_completion_it(void *opaque, BlockDriverState *bs) |
81d0912d | 4102 | { |
51de9760 | 4103 | const char *name = bdrv_get_device_name(bs); |
81d0912d FB |
4104 | const char *input = opaque; |
4105 | ||
4106 | if (input[0] == '\0' || | |
4107 | !strncmp(name, (char *)input, strlen(input))) { | |
731b0364 | 4108 | readline_add_completion(cur_mon->rs, name); |
81d0912d FB |
4109 | } |
4110 | } | |
4111 | ||
4112 | /* NOTE: this parser is an approximate form of the real command parser */ | |
4113 | static void parse_cmdline(const char *cmdline, | |
4114 | int *pnb_args, char **args) | |
4115 | { | |
4116 | const char *p; | |
4117 | int nb_args, ret; | |
4118 | char buf[1024]; | |
4119 | ||
4120 | p = cmdline; | |
4121 | nb_args = 0; | |
4122 | for(;;) { | |
cd390083 | 4123 | while (qemu_isspace(*p)) |
81d0912d FB |
4124 | p++; |
4125 | if (*p == '\0') | |
4126 | break; | |
4127 | if (nb_args >= MAX_ARGS) | |
4128 | break; | |
4129 | ret = get_str(buf, sizeof(buf), &p); | |
4130 | args[nb_args] = qemu_strdup(buf); | |
4131 | nb_args++; | |
4132 | if (ret < 0) | |
4133 | break; | |
4134 | } | |
4135 | *pnb_args = nb_args; | |
4136 | } | |
4137 | ||
4d76d2ba LC |
4138 | static const char *next_arg_type(const char *typestr) |
4139 | { | |
4140 | const char *p = strchr(typestr, ':'); | |
4141 | return (p != NULL ? ++p : typestr); | |
4142 | } | |
4143 | ||
4c36ba32 | 4144 | static void monitor_find_completion(const char *cmdline) |
81d0912d FB |
4145 | { |
4146 | const char *cmdname; | |
4147 | char *args[MAX_ARGS]; | |
4148 | int nb_args, i, len; | |
4149 | const char *ptype, *str; | |
c227f099 | 4150 | const mon_cmd_t *cmd; |
64866c3d | 4151 | const KeyDef *key; |
81d0912d FB |
4152 | |
4153 | parse_cmdline(cmdline, &nb_args, args); | |
4154 | #ifdef DEBUG_COMPLETION | |
4155 | for(i = 0; i < nb_args; i++) { | |
376253ec | 4156 | monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]); |
81d0912d FB |
4157 | } |
4158 | #endif | |
4159 | ||
4160 | /* if the line ends with a space, it means we want to complete the | |
4161 | next arg */ | |
4162 | len = strlen(cmdline); | |
cd390083 | 4163 | if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
81d0912d FB |
4164 | if (nb_args >= MAX_ARGS) |
4165 | return; | |
4166 | args[nb_args++] = qemu_strdup(""); | |
4167 | } | |
4168 | if (nb_args <= 1) { | |
4169 | /* command completion */ | |
4170 | if (nb_args == 0) | |
4171 | cmdname = ""; | |
4172 | else | |
4173 | cmdname = args[0]; | |
731b0364 | 4174 | readline_set_completion_index(cur_mon->rs, strlen(cmdname)); |
376253ec | 4175 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
4176 | cmd_completion(cmdname, cmd->name); |
4177 | } | |
4178 | } else { | |
4179 | /* find the command */ | |
376253ec | 4180 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
4181 | if (compare_cmd(args[0], cmd->name)) |
4182 | goto found; | |
4183 | } | |
4184 | return; | |
4185 | found: | |
4d76d2ba | 4186 | ptype = next_arg_type(cmd->args_type); |
81d0912d FB |
4187 | for(i = 0; i < nb_args - 2; i++) { |
4188 | if (*ptype != '\0') { | |
4d76d2ba | 4189 | ptype = next_arg_type(ptype); |
81d0912d | 4190 | while (*ptype == '?') |
4d76d2ba | 4191 | ptype = next_arg_type(ptype); |
81d0912d FB |
4192 | } |
4193 | } | |
4194 | str = args[nb_args - 1]; | |
2a1704a7 BS |
4195 | if (*ptype == '-' && ptype[1] != '\0') { |
4196 | ptype += 2; | |
4197 | } | |
81d0912d FB |
4198 | switch(*ptype) { |
4199 | case 'F': | |
4200 | /* file completion */ | |
731b0364 | 4201 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
4202 | file_completion(str); |
4203 | break; | |
4204 | case 'B': | |
4205 | /* block device name completion */ | |
731b0364 | 4206 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
4207 | bdrv_iterate(block_completion_it, (void *)str); |
4208 | break; | |
7fe48483 FB |
4209 | case 's': |
4210 | /* XXX: more generic ? */ | |
4211 | if (!strcmp(cmd->name, "info")) { | |
731b0364 | 4212 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
7fe48483 FB |
4213 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
4214 | cmd_completion(str, cmd->name); | |
4215 | } | |
64866c3d | 4216 | } else if (!strcmp(cmd->name, "sendkey")) { |
e600d1ef BS |
4217 | char *sep = strrchr(str, '-'); |
4218 | if (sep) | |
4219 | str = sep + 1; | |
731b0364 | 4220 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
64866c3d FB |
4221 | for(key = key_defs; key->name != NULL; key++) { |
4222 | cmd_completion(str, key->name); | |
4223 | } | |
f3353c6b JK |
4224 | } else if (!strcmp(cmd->name, "help|?")) { |
4225 | readline_set_completion_index(cur_mon->rs, strlen(str)); | |
4226 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
4227 | cmd_completion(str, cmd->name); | |
4228 | } | |
7fe48483 FB |
4229 | } |
4230 | break; | |
81d0912d FB |
4231 | default: |
4232 | break; | |
4233 | } | |
4234 | } | |
4235 | for(i = 0; i < nb_args; i++) | |
4236 | qemu_free(args[i]); | |
4237 | } | |
4238 | ||
731b0364 | 4239 | static int monitor_can_read(void *opaque) |
9dc39cba | 4240 | { |
731b0364 AL |
4241 | Monitor *mon = opaque; |
4242 | ||
c62313bb | 4243 | return (mon->suspend_cnt == 0) ? 1 : 0; |
9dc39cba FB |
4244 | } |
4245 | ||
5fa737a4 LC |
4246 | typedef struct CmdArgs { |
4247 | QString *name; | |
4248 | int type; | |
4249 | int flag; | |
4250 | int optional; | |
4251 | } CmdArgs; | |
4252 | ||
4253 | static int check_opt(const CmdArgs *cmd_args, const char *name, QDict *args) | |
4254 | { | |
4255 | if (!cmd_args->optional) { | |
ab5b027e | 4256 | qerror_report(QERR_MISSING_PARAMETER, name); |
5fa737a4 LC |
4257 | return -1; |
4258 | } | |
4259 | ||
4260 | if (cmd_args->type == '-') { | |
4261 | /* handlers expect a value, they need to be changed */ | |
4262 | qdict_put(args, name, qint_from_int(0)); | |
4263 | } | |
4264 | ||
4265 | return 0; | |
4266 | } | |
4267 | ||
4268 | static int check_arg(const CmdArgs *cmd_args, QDict *args) | |
4269 | { | |
4270 | QObject *value; | |
4271 | const char *name; | |
4272 | ||
4273 | name = qstring_get_str(cmd_args->name); | |
4274 | ||
4275 | if (!args) { | |
4276 | return check_opt(cmd_args, name, args); | |
4277 | } | |
4278 | ||
4279 | value = qdict_get(args, name); | |
4280 | if (!value) { | |
4281 | return check_opt(cmd_args, name, args); | |
4282 | } | |
4283 | ||
4284 | switch (cmd_args->type) { | |
4285 | case 'F': | |
4286 | case 'B': | |
4287 | case 's': | |
4288 | if (qobject_type(value) != QTYPE_QSTRING) { | |
ab5b027e | 4289 | qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "string"); |
5fa737a4 LC |
4290 | return -1; |
4291 | } | |
4292 | break; | |
4293 | case '/': { | |
4294 | int i; | |
4295 | const char *keys[] = { "count", "format", "size", NULL }; | |
4296 | ||
4297 | for (i = 0; keys[i]; i++) { | |
4298 | QObject *obj = qdict_get(args, keys[i]); | |
4299 | if (!obj) { | |
ab5b027e | 4300 | qerror_report(QERR_MISSING_PARAMETER, name); |
5fa737a4 LC |
4301 | return -1; |
4302 | } | |
4303 | if (qobject_type(obj) != QTYPE_QINT) { | |
ab5b027e | 4304 | qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "int"); |
5fa737a4 LC |
4305 | return -1; |
4306 | } | |
4307 | } | |
4308 | break; | |
4309 | } | |
4310 | case 'i': | |
4311 | case 'l': | |
b6e098d7 | 4312 | case 'M': |
5fa737a4 | 4313 | if (qobject_type(value) != QTYPE_QINT) { |
ab5b027e | 4314 | qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "int"); |
5fa737a4 LC |
4315 | return -1; |
4316 | } | |
4317 | break; | |
3350a4dd | 4318 | case 'b': |
fccfb11e | 4319 | case 'T': |
3350a4dd | 4320 | if (qobject_type(value) != QTYPE_QINT && qobject_type(value) != QTYPE_QFLOAT) { |
ab5b027e | 4321 | qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "number"); |
3350a4dd MA |
4322 | return -1; |
4323 | } | |
4324 | break; | |
5fa737a4 LC |
4325 | case '-': |
4326 | if (qobject_type(value) != QTYPE_QINT && | |
4327 | qobject_type(value) != QTYPE_QBOOL) { | |
ab5b027e | 4328 | qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "bool"); |
5fa737a4 LC |
4329 | return -1; |
4330 | } | |
4331 | if (qobject_type(value) == QTYPE_QBOOL) { | |
4332 | /* handlers expect a QInt, they need to be changed */ | |
4333 | qdict_put(args, name, | |
4334 | qint_from_int(qbool_get_int(qobject_to_qbool(value)))); | |
4335 | } | |
4336 | break; | |
361127df | 4337 | case 'O': |
5fa737a4 LC |
4338 | default: |
4339 | /* impossible */ | |
4340 | abort(); | |
4341 | } | |
4342 | ||
4343 | return 0; | |
4344 | } | |
4345 | ||
4346 | static void cmd_args_init(CmdArgs *cmd_args) | |
4347 | { | |
4348 | cmd_args->name = qstring_new(); | |
4349 | cmd_args->type = cmd_args->flag = cmd_args->optional = 0; | |
4350 | } | |
4351 | ||
361127df MA |
4352 | static int check_opts(QemuOptsList *opts_list, QDict *args) |
4353 | { | |
4354 | assert(!opts_list->desc->name); | |
4355 | return 0; | |
4356 | } | |
4357 | ||
5fa737a4 LC |
4358 | /* |
4359 | * This is not trivial, we have to parse Monitor command's argument | |
4360 | * type syntax to be able to check the arguments provided by clients. | |
4361 | * | |
4362 | * In the near future we will be using an array for that and will be | |
4363 | * able to drop all this parsing... | |
4364 | */ | |
4365 | static int monitor_check_qmp_args(const mon_cmd_t *cmd, QDict *args) | |
4366 | { | |
4367 | int err; | |
4368 | const char *p; | |
4369 | CmdArgs cmd_args; | |
361127df | 4370 | QemuOptsList *opts_list; |
5fa737a4 | 4371 | |
dd5121bd | 4372 | if (cmd->args_type == NULL) { |
5fa737a4 LC |
4373 | return (qdict_size(args) == 0 ? 0 : -1); |
4374 | } | |
4375 | ||
4376 | err = 0; | |
4377 | cmd_args_init(&cmd_args); | |
361127df | 4378 | opts_list = NULL; |
5fa737a4 LC |
4379 | |
4380 | for (p = cmd->args_type;; p++) { | |
4381 | if (*p == ':') { | |
4382 | cmd_args.type = *++p; | |
4383 | p++; | |
4384 | if (cmd_args.type == '-') { | |
4385 | cmd_args.flag = *p++; | |
4386 | cmd_args.optional = 1; | |
361127df MA |
4387 | } else if (cmd_args.type == 'O') { |
4388 | opts_list = qemu_find_opts(qstring_get_str(cmd_args.name)); | |
4389 | assert(opts_list); | |
5fa737a4 LC |
4390 | } else if (*p == '?') { |
4391 | cmd_args.optional = 1; | |
4392 | p++; | |
4393 | } | |
4394 | ||
4395 | assert(*p == ',' || *p == '\0'); | |
361127df MA |
4396 | if (opts_list) { |
4397 | err = check_opts(opts_list, args); | |
4398 | opts_list = NULL; | |
4399 | } else { | |
4400 | err = check_arg(&cmd_args, args); | |
4401 | QDECREF(cmd_args.name); | |
4402 | cmd_args_init(&cmd_args); | |
4403 | } | |
5fa737a4 LC |
4404 | |
4405 | if (err < 0) { | |
4406 | break; | |
4407 | } | |
4408 | } else { | |
4409 | qstring_append_chr(cmd_args.name, *p); | |
4410 | } | |
4411 | ||
4412 | if (*p == '\0') { | |
4413 | break; | |
4414 | } | |
4415 | } | |
4416 | ||
4417 | QDECREF(cmd_args.name); | |
4418 | return err; | |
4419 | } | |
4420 | ||
09069b19 LC |
4421 | static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name) |
4422 | { | |
4423 | int is_cap = compare_cmd(cmd_name, "qmp_capabilities"); | |
4424 | return (qmp_cmd_mode(mon) ? is_cap : !is_cap); | |
4425 | } | |
4426 | ||
5fa737a4 LC |
4427 | static void handle_qmp_command(JSONMessageParser *parser, QList *tokens) |
4428 | { | |
4429 | int err; | |
4430 | QObject *obj; | |
4431 | QDict *input, *args; | |
5fa737a4 LC |
4432 | const mon_cmd_t *cmd; |
4433 | Monitor *mon = cur_mon; | |
5e23f480 | 4434 | const char *cmd_name, *info_item; |
5fa737a4 LC |
4435 | |
4436 | args = NULL; | |
5fa737a4 LC |
4437 | |
4438 | obj = json_parser_parse(tokens, NULL); | |
4439 | if (!obj) { | |
4440 | // FIXME: should be triggered in json_parser_parse() | |
ab5b027e | 4441 | qerror_report(QERR_JSON_PARSING); |
5fa737a4 LC |
4442 | goto err_out; |
4443 | } else if (qobject_type(obj) != QTYPE_QDICT) { | |
ab5b027e | 4444 | qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object"); |
5fa737a4 LC |
4445 | qobject_decref(obj); |
4446 | goto err_out; | |
4447 | } | |
4448 | ||
4449 | input = qobject_to_qdict(obj); | |
4450 | ||
4451 | mon->mc->id = qdict_get(input, "id"); | |
4452 | qobject_incref(mon->mc->id); | |
4453 | ||
4454 | obj = qdict_get(input, "execute"); | |
4455 | if (!obj) { | |
ab5b027e | 4456 | qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute"); |
5fa737a4 LC |
4457 | goto err_input; |
4458 | } else if (qobject_type(obj) != QTYPE_QSTRING) { | |
ab5b027e | 4459 | qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "string"); |
5fa737a4 LC |
4460 | goto err_input; |
4461 | } | |
4462 | ||
4463 | cmd_name = qstring_get_str(qobject_to_qstring(obj)); | |
5e23f480 | 4464 | |
09069b19 | 4465 | if (invalid_qmp_mode(mon, cmd_name)) { |
ab5b027e | 4466 | qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name); |
09069b19 LC |
4467 | goto err_input; |
4468 | } | |
4469 | ||
5e23f480 LC |
4470 | /* |
4471 | * XXX: We need this special case until we get info handlers | |
4472 | * converted into 'query-' commands | |
4473 | */ | |
4474 | if (compare_cmd(cmd_name, "info")) { | |
ab5b027e | 4475 | qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name); |
5fa737a4 | 4476 | goto err_input; |
5e23f480 LC |
4477 | } else if (strstart(cmd_name, "query-", &info_item)) { |
4478 | cmd = monitor_find_command("info"); | |
4479 | qdict_put_obj(input, "arguments", | |
4480 | qobject_from_jsonf("{ 'item': %s }", info_item)); | |
4481 | } else { | |
4482 | cmd = monitor_find_command(cmd_name); | |
43e713ce | 4483 | if (!cmd || !monitor_handler_ported(cmd)) { |
ab5b027e | 4484 | qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name); |
5e23f480 LC |
4485 | goto err_input; |
4486 | } | |
5fa737a4 LC |
4487 | } |
4488 | ||
4489 | obj = qdict_get(input, "arguments"); | |
4490 | if (!obj) { | |
4491 | args = qdict_new(); | |
4492 | } else { | |
4493 | args = qobject_to_qdict(obj); | |
4494 | QINCREF(args); | |
4495 | } | |
4496 | ||
4497 | QDECREF(input); | |
4498 | ||
4499 | err = monitor_check_qmp_args(cmd, args); | |
4500 | if (err < 0) { | |
4501 | goto err_out; | |
4502 | } | |
4503 | ||
940cc30d AL |
4504 | if (monitor_handler_is_async(cmd)) { |
4505 | qmp_async_cmd_handler(mon, cmd, args); | |
4506 | } else { | |
4507 | monitor_call_handler(mon, cmd, args); | |
4508 | } | |
5fa737a4 LC |
4509 | goto out; |
4510 | ||
4511 | err_input: | |
4512 | QDECREF(input); | |
4513 | err_out: | |
4514 | monitor_protocol_emitter(mon, NULL); | |
4515 | out: | |
4516 | QDECREF(args); | |
5fa737a4 LC |
4517 | } |
4518 | ||
9b57c02e LC |
4519 | /** |
4520 | * monitor_control_read(): Read and handle QMP input | |
4521 | */ | |
4522 | static void monitor_control_read(void *opaque, const uint8_t *buf, int size) | |
4523 | { | |
4524 | Monitor *old_mon = cur_mon; | |
4525 | ||
4526 | cur_mon = opaque; | |
4527 | ||
5fa737a4 | 4528 | json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size); |
9b57c02e LC |
4529 | |
4530 | cur_mon = old_mon; | |
4531 | } | |
4532 | ||
731b0364 | 4533 | static void monitor_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 4534 | { |
731b0364 | 4535 | Monitor *old_mon = cur_mon; |
7e2515e8 | 4536 | int i; |
376253ec | 4537 | |
731b0364 AL |
4538 | cur_mon = opaque; |
4539 | ||
cde76ee1 AL |
4540 | if (cur_mon->rs) { |
4541 | for (i = 0; i < size; i++) | |
4542 | readline_handle_byte(cur_mon->rs, buf[i]); | |
4543 | } else { | |
4544 | if (size == 0 || buf[size - 1] != 0) | |
4545 | monitor_printf(cur_mon, "corrupted command\n"); | |
4546 | else | |
f3c157c4 | 4547 | handle_user_command(cur_mon, (char *)buf); |
cde76ee1 | 4548 | } |
9dc39cba | 4549 | |
731b0364 AL |
4550 | cur_mon = old_mon; |
4551 | } | |
d8f44609 | 4552 | |
376253ec | 4553 | static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) |
aa455485 | 4554 | { |
731b0364 | 4555 | monitor_suspend(mon); |
f3c157c4 | 4556 | handle_user_command(mon, cmdline); |
731b0364 | 4557 | monitor_resume(mon); |
d8f44609 AL |
4558 | } |
4559 | ||
cde76ee1 | 4560 | int monitor_suspend(Monitor *mon) |
d8f44609 | 4561 | { |
cde76ee1 AL |
4562 | if (!mon->rs) |
4563 | return -ENOTTY; | |
731b0364 | 4564 | mon->suspend_cnt++; |
cde76ee1 | 4565 | return 0; |
d8f44609 AL |
4566 | } |
4567 | ||
376253ec | 4568 | void monitor_resume(Monitor *mon) |
d8f44609 | 4569 | { |
cde76ee1 AL |
4570 | if (!mon->rs) |
4571 | return; | |
731b0364 AL |
4572 | if (--mon->suspend_cnt == 0) |
4573 | readline_show_prompt(mon->rs); | |
aa455485 FB |
4574 | } |
4575 | ||
ca9567e2 LC |
4576 | static QObject *get_qmp_greeting(void) |
4577 | { | |
4578 | QObject *ver; | |
4579 | ||
4580 | do_info_version(NULL, &ver); | |
4581 | return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver); | |
4582 | } | |
4583 | ||
9b57c02e LC |
4584 | /** |
4585 | * monitor_control_event(): Print QMP gretting | |
4586 | */ | |
4587 | static void monitor_control_event(void *opaque, int event) | |
4588 | { | |
47116d1c LC |
4589 | QObject *data; |
4590 | Monitor *mon = opaque; | |
9b57c02e | 4591 | |
47116d1c LC |
4592 | switch (event) { |
4593 | case CHR_EVENT_OPENED: | |
4a7e1190 | 4594 | mon->mc->command_mode = 0; |
5fa737a4 | 4595 | json_message_parser_init(&mon->mc->parser, handle_qmp_command); |
ca9567e2 | 4596 | data = get_qmp_greeting(); |
9b57c02e LC |
4597 | monitor_json_emitter(mon, data); |
4598 | qobject_decref(data); | |
47116d1c LC |
4599 | break; |
4600 | case CHR_EVENT_CLOSED: | |
4601 | json_message_parser_destroy(&mon->mc->parser); | |
4602 | break; | |
9b57c02e LC |
4603 | } |
4604 | } | |
4605 | ||
731b0364 | 4606 | static void monitor_event(void *opaque, int event) |
86e94dea | 4607 | { |
376253ec AL |
4608 | Monitor *mon = opaque; |
4609 | ||
2724b180 AL |
4610 | switch (event) { |
4611 | case CHR_EVENT_MUX_IN: | |
a7aec5da GH |
4612 | mon->mux_out = 0; |
4613 | if (mon->reset_seen) { | |
4614 | readline_restart(mon->rs); | |
4615 | monitor_resume(mon); | |
4616 | monitor_flush(mon); | |
4617 | } else { | |
4618 | mon->suspend_cnt = 0; | |
4619 | } | |
2724b180 AL |
4620 | break; |
4621 | ||
4622 | case CHR_EVENT_MUX_OUT: | |
a7aec5da GH |
4623 | if (mon->reset_seen) { |
4624 | if (mon->suspend_cnt == 0) { | |
4625 | monitor_printf(mon, "\n"); | |
4626 | } | |
4627 | monitor_flush(mon); | |
4628 | monitor_suspend(mon); | |
4629 | } else { | |
4630 | mon->suspend_cnt++; | |
4631 | } | |
4632 | mon->mux_out = 1; | |
2724b180 | 4633 | break; |
86e94dea | 4634 | |
b6b8df56 | 4635 | case CHR_EVENT_OPENED: |
2724b180 AL |
4636 | monitor_printf(mon, "QEMU %s monitor - type 'help' for more " |
4637 | "information\n", QEMU_VERSION); | |
a7aec5da | 4638 | if (!mon->mux_out) { |
2724b180 | 4639 | readline_show_prompt(mon->rs); |
a7aec5da GH |
4640 | } |
4641 | mon->reset_seen = 1; | |
2724b180 AL |
4642 | break; |
4643 | } | |
86e94dea TS |
4644 | } |
4645 | ||
76655d6d AL |
4646 | |
4647 | /* | |
4648 | * Local variables: | |
4649 | * c-indent-level: 4 | |
4650 | * c-basic-offset: 4 | |
4651 | * tab-width: 8 | |
4652 | * End: | |
4653 | */ | |
4654 | ||
731b0364 | 4655 | void monitor_init(CharDriverState *chr, int flags) |
aa455485 | 4656 | { |
731b0364 | 4657 | static int is_first_init = 1; |
87127161 | 4658 | Monitor *mon; |
20d8a3ed TS |
4659 | |
4660 | if (is_first_init) { | |
c8256f9d | 4661 | key_timer = qemu_new_timer(vm_clock, release_keys, NULL); |
20d8a3ed TS |
4662 | is_first_init = 0; |
4663 | } | |
87127161 AL |
4664 | |
4665 | mon = qemu_mallocz(sizeof(*mon)); | |
20d8a3ed | 4666 | |
87127161 | 4667 | mon->chr = chr; |
731b0364 | 4668 | mon->flags = flags; |
cde76ee1 AL |
4669 | if (flags & MONITOR_USE_READLINE) { |
4670 | mon->rs = readline_init(mon, monitor_find_completion); | |
4671 | monitor_read_command(mon, 0); | |
4672 | } | |
87127161 | 4673 | |
9b57c02e | 4674 | if (monitor_ctrl_mode(mon)) { |
5fa737a4 | 4675 | mon->mc = qemu_mallocz(sizeof(MonitorControl)); |
9b57c02e LC |
4676 | /* Control mode requires special handlers */ |
4677 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read, | |
4678 | monitor_control_event, mon); | |
4679 | } else { | |
4680 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_read, | |
4681 | monitor_event, mon); | |
4682 | } | |
87127161 | 4683 | |
72cf2d4f | 4684 | QLIST_INSERT_HEAD(&mon_list, mon, entry); |
8631b608 MA |
4685 | if (!default_mon || (flags & MONITOR_IS_DEFAULT)) |
4686 | default_mon = mon; | |
aa455485 FB |
4687 | } |
4688 | ||
376253ec | 4689 | static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque) |
81d0912d | 4690 | { |
bb5fc20f AL |
4691 | BlockDriverState *bs = opaque; |
4692 | int ret = 0; | |
81d0912d | 4693 | |
bb5fc20f | 4694 | if (bdrv_set_key(bs, password) != 0) { |
376253ec | 4695 | monitor_printf(mon, "invalid password\n"); |
bb5fc20f | 4696 | ret = -EPERM; |
9dc39cba | 4697 | } |
731b0364 AL |
4698 | if (mon->password_completion_cb) |
4699 | mon->password_completion_cb(mon->password_opaque, ret); | |
bb5fc20f | 4700 | |
731b0364 | 4701 | monitor_read_command(mon, 1); |
9dc39cba | 4702 | } |
c0f4ce77 | 4703 | |
0bbc47bb LC |
4704 | int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, |
4705 | BlockDriverCompletionFunc *completion_cb, | |
4706 | void *opaque) | |
c0f4ce77 | 4707 | { |
cde76ee1 AL |
4708 | int err; |
4709 | ||
bb5fc20f AL |
4710 | if (!bdrv_key_required(bs)) { |
4711 | if (completion_cb) | |
4712 | completion_cb(opaque, 0); | |
0bbc47bb | 4713 | return 0; |
bb5fc20f | 4714 | } |
c0f4ce77 | 4715 | |
94171e11 | 4716 | if (monitor_ctrl_mode(mon)) { |
ab5b027e | 4717 | qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs)); |
0bbc47bb | 4718 | return -1; |
94171e11 LC |
4719 | } |
4720 | ||
376253ec AL |
4721 | monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs), |
4722 | bdrv_get_encrypted_filename(bs)); | |
bb5fc20f | 4723 | |
731b0364 AL |
4724 | mon->password_completion_cb = completion_cb; |
4725 | mon->password_opaque = opaque; | |
bb5fc20f | 4726 | |
cde76ee1 AL |
4727 | err = monitor_read_password(mon, bdrv_password_cb, bs); |
4728 | ||
4729 | if (err && completion_cb) | |
4730 | completion_cb(opaque, err); | |
0bbc47bb LC |
4731 | |
4732 | return err; | |
c0f4ce77 | 4733 | } |