]>
Commit | Line | Data |
---|---|---|
9dc39cba FB |
1 | /* |
2 | * QEMU monitor | |
5fafdf24 | 3 | * |
9dc39cba | 4 | * Copyright (c) 2003-2004 Fabrice Bellard |
5fafdf24 | 5 | * |
9dc39cba FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
511d2b14 | 24 | #include <dirent.h> |
87ecb68b | 25 | #include "hw/hw.h" |
cae4956e | 26 | #include "hw/qdev.h" |
87ecb68b PB |
27 | #include "hw/usb.h" |
28 | #include "hw/pcmcia.h" | |
29 | #include "hw/pc.h" | |
30 | #include "hw/pci.h" | |
9dd986cc | 31 | #include "hw/watchdog.h" |
45a50b16 | 32 | #include "hw/loader.h" |
87ecb68b PB |
33 | #include "gdbstub.h" |
34 | #include "net.h" | |
68ac40d2 | 35 | #include "net/slirp.h" |
87ecb68b | 36 | #include "qemu-char.h" |
7572150c | 37 | #include "ui/qemu-spice.h" |
87ecb68b | 38 | #include "sysemu.h" |
376253ec AL |
39 | #include "monitor.h" |
40 | #include "readline.h" | |
87ecb68b | 41 | #include "console.h" |
666daa68 | 42 | #include "blockdev.h" |
87ecb68b | 43 | #include "audio/audio.h" |
9307c4c1 | 44 | #include "disas.h" |
df751fa8 | 45 | #include "balloon.h" |
c8256f9d | 46 | #include "qemu-timer.h" |
5bb7910a | 47 | #include "migration.h" |
7ba1e619 | 48 | #include "kvm.h" |
76655d6d | 49 | #include "acl.h" |
f7188bbe | 50 | #include "qint.h" |
3350a4dd | 51 | #include "qfloat.h" |
8f3cec0b | 52 | #include "qlist.h" |
5fa737a4 | 53 | #include "qbool.h" |
f7188bbe | 54 | #include "qstring.h" |
9b57c02e | 55 | #include "qjson.h" |
5fa737a4 LC |
56 | #include "json-streamer.h" |
57 | #include "json-parser.h" | |
d08d6f04 | 58 | #include "osdep.h" |
2b41f10e | 59 | #include "cpu.h" |
89bd820a | 60 | #include "trace.h" |
31965ae2 | 61 | #include "trace/control.h" |
6d8a764e | 62 | #ifdef CONFIG_TRACE_SIMPLE |
31965ae2 | 63 | #include "trace/simple.h" |
22890ab5 | 64 | #endif |
6f8c63fb | 65 | #include "ui/qemu-spice.h" |
314e2987 | 66 | #include "memory.h" |
48a32bed AL |
67 | #include "qmp-commands.h" |
68 | #include "hmp.h" | |
afeecec2 | 69 | #include "qemu-thread.h" |
6a5bd307 | 70 | |
661f1929 JK |
71 | /* for pic/irq_info */ |
72 | #if defined(TARGET_SPARC) | |
73 | #include "hw/sun4m.h" | |
74 | #endif | |
75 | #include "hw/lm32_pic.h" | |
76 | ||
9dc39cba | 77 | //#define DEBUG |
81d0912d | 78 | //#define DEBUG_COMPLETION |
9dc39cba | 79 | |
9307c4c1 FB |
80 | /* |
81 | * Supported types: | |
5fafdf24 | 82 | * |
9307c4c1 | 83 | * 'F' filename |
81d0912d | 84 | * 'B' block device name |
9307c4c1 | 85 | * 's' string (accept optional quote) |
361127df MA |
86 | * 'O' option string of the form NAME=VALUE,... |
87 | * parsed according to QemuOptsList given by its name | |
88 | * Example: 'device:O' uses qemu_device_opts. | |
89 | * Restriction: only lists with empty desc are supported | |
90 | * TODO lift the restriction | |
92a31b1f FB |
91 | * 'i' 32 bit integer |
92 | * 'l' target long (32 or 64 bit) | |
91162849 LC |
93 | * 'M' Non-negative target long (32 or 64 bit), in user mode the |
94 | * value is multiplied by 2^20 (think Mebibyte) | |
dbc0c67f JS |
95 | * 'o' octets (aka bytes) |
96 | * user mode accepts an optional T, t, G, g, M, m, K, k | |
97 | * suffix, which multiplies the value by 2^40 for | |
98 | * suffixes T and t, 2^30 for suffixes G and g, 2^20 for | |
99 | * M and m, 2^10 for K and k | |
fccfb11e MA |
100 | * 'T' double |
101 | * user mode accepts an optional ms, us, ns suffix, | |
102 | * which divides the value by 1e3, 1e6, 1e9, respectively | |
9307c4c1 FB |
103 | * '/' optional gdb-like print format (like "/10x") |
104 | * | |
fb46660e LC |
105 | * '?' optional type (for all types, except '/') |
106 | * '.' other form of optional type (for 'i' and 'l') | |
942cd1f2 MA |
107 | * 'b' boolean |
108 | * user mode accepts "on" or "off" | |
fb46660e | 109 | * '-' optional parameter (eg. '-f') |
9307c4c1 FB |
110 | * |
111 | */ | |
112 | ||
940cc30d AL |
113 | typedef struct MonitorCompletionData MonitorCompletionData; |
114 | struct MonitorCompletionData { | |
115 | Monitor *mon; | |
116 | void (*user_print)(Monitor *mon, const QObject *data); | |
117 | }; | |
118 | ||
c227f099 | 119 | typedef struct mon_cmd_t { |
9dc39cba | 120 | const char *name; |
9307c4c1 | 121 | const char *args_type; |
9dc39cba FB |
122 | const char *params; |
123 | const char *help; | |
a2876f59 | 124 | void (*user_print)(Monitor *mon, const QObject *data); |
910df89d LC |
125 | union { |
126 | void (*info)(Monitor *mon); | |
af4ce882 | 127 | void (*cmd)(Monitor *mon, const QDict *qdict); |
261394db | 128 | int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data); |
940cc30d AL |
129 | int (*cmd_async)(Monitor *mon, const QDict *params, |
130 | MonitorCompletion *cb, void *opaque); | |
910df89d | 131 | } mhandler; |
8ac470c1 | 132 | int flags; |
c227f099 | 133 | } mon_cmd_t; |
9dc39cba | 134 | |
f07918fd | 135 | /* file descriptors passed via SCM_RIGHTS */ |
c227f099 AL |
136 | typedef struct mon_fd_t mon_fd_t; |
137 | struct mon_fd_t { | |
f07918fd MM |
138 | char *name; |
139 | int fd; | |
c227f099 | 140 | QLIST_ENTRY(mon_fd_t) next; |
f07918fd MM |
141 | }; |
142 | ||
ba1c048a CB |
143 | /* file descriptor associated with a file descriptor set */ |
144 | typedef struct MonFdsetFd MonFdsetFd; | |
145 | struct MonFdsetFd { | |
146 | int fd; | |
147 | bool removed; | |
148 | char *opaque; | |
149 | QLIST_ENTRY(MonFdsetFd) next; | |
150 | }; | |
151 | ||
152 | /* file descriptor set containing fds passed via SCM_RIGHTS */ | |
153 | typedef struct MonFdset MonFdset; | |
154 | struct MonFdset { | |
155 | int64_t id; | |
156 | QLIST_HEAD(, MonFdsetFd) fds; | |
adb696f3 | 157 | QLIST_HEAD(, MonFdsetFd) dup_fds; |
ba1c048a CB |
158 | QLIST_ENTRY(MonFdset) next; |
159 | }; | |
160 | ||
5fa737a4 LC |
161 | typedef struct MonitorControl { |
162 | QObject *id; | |
163 | JSONMessageParser parser; | |
4a7e1190 | 164 | int command_mode; |
5fa737a4 LC |
165 | } MonitorControl; |
166 | ||
afeecec2 DB |
167 | /* |
168 | * To prevent flooding clients, events can be throttled. The | |
169 | * throttling is calculated globally, rather than per-Monitor | |
170 | * instance. | |
171 | */ | |
172 | typedef struct MonitorEventState { | |
173 | MonitorEvent event; /* Event being tracked */ | |
174 | int64_t rate; /* Period over which to throttle. 0 to disable */ | |
175 | int64_t last; /* Time at which event was last emitted */ | |
176 | QEMUTimer *timer; /* Timer for handling delayed events */ | |
177 | QObject *data; /* Event pending delayed dispatch */ | |
178 | } MonitorEventState; | |
179 | ||
87127161 AL |
180 | struct Monitor { |
181 | CharDriverState *chr; | |
a7aec5da GH |
182 | int mux_out; |
183 | int reset_seen; | |
731b0364 AL |
184 | int flags; |
185 | int suspend_cnt; | |
186 | uint8_t outbuf[1024]; | |
187 | int outbuf_index; | |
188 | ReadLineState *rs; | |
5fa737a4 | 189 | MonitorControl *mc; |
9349b4f9 | 190 | CPUArchState *mon_cpu; |
731b0364 AL |
191 | BlockDriverCompletionFunc *password_completion_cb; |
192 | void *password_opaque; | |
8204a918 | 193 | QError *error; |
c227f099 | 194 | QLIST_HEAD(,mon_fd_t) fds; |
72cf2d4f | 195 | QLIST_ENTRY(Monitor) entry; |
87127161 AL |
196 | }; |
197 | ||
2dbc8db0 LC |
198 | /* QMP checker flags */ |
199 | #define QMP_ACCEPT_UNKNOWNS 1 | |
200 | ||
72cf2d4f | 201 | static QLIST_HEAD(mon_list, Monitor) mon_list; |
ba1c048a | 202 | static QLIST_HEAD(mon_fdsets, MonFdset) mon_fdsets; |
efb87c16 | 203 | static int mon_refcount; |
7e2515e8 | 204 | |
816f8925 WX |
205 | static mon_cmd_t mon_cmds[]; |
206 | static mon_cmd_t info_cmds[]; | |
9dc39cba | 207 | |
f36b4afb LC |
208 | static const mon_cmd_t qmp_cmds[]; |
209 | ||
8631b608 MA |
210 | Monitor *cur_mon; |
211 | Monitor *default_mon; | |
376253ec | 212 | |
731b0364 AL |
213 | static void monitor_command_cb(Monitor *mon, const char *cmdline, |
214 | void *opaque); | |
83ab7950 | 215 | |
09069b19 LC |
216 | static inline int qmp_cmd_mode(const Monitor *mon) |
217 | { | |
218 | return (mon->mc ? mon->mc->command_mode : 0); | |
219 | } | |
220 | ||
418173c7 LC |
221 | /* Return true if in control mode, false otherwise */ |
222 | static inline int monitor_ctrl_mode(const Monitor *mon) | |
223 | { | |
224 | return (mon->flags & MONITOR_USE_CONTROL); | |
225 | } | |
226 | ||
6620d3ce MA |
227 | /* Return non-zero iff we have a current monitor, and it is in QMP mode. */ |
228 | int monitor_cur_is_qmp(void) | |
229 | { | |
230 | return cur_mon && monitor_ctrl_mode(cur_mon); | |
231 | } | |
232 | ||
7060b478 | 233 | void monitor_read_command(Monitor *mon, int show_prompt) |
731b0364 | 234 | { |
183e6e52 LC |
235 | if (!mon->rs) |
236 | return; | |
237 | ||
731b0364 AL |
238 | readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); |
239 | if (show_prompt) | |
240 | readline_show_prompt(mon->rs); | |
241 | } | |
6a00d601 | 242 | |
7060b478 AL |
243 | int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func, |
244 | void *opaque) | |
bb5fc20f | 245 | { |
94171e11 | 246 | if (monitor_ctrl_mode(mon)) { |
ab5b027e | 247 | qerror_report(QERR_MISSING_PARAMETER, "password"); |
94171e11 LC |
248 | return -EINVAL; |
249 | } else if (mon->rs) { | |
cde76ee1 AL |
250 | readline_start(mon->rs, "Password: ", 1, readline_func, opaque); |
251 | /* prompt is printed on return from the command handler */ | |
252 | return 0; | |
253 | } else { | |
254 | monitor_printf(mon, "terminal does not support password prompting\n"); | |
255 | return -ENOTTY; | |
256 | } | |
bb5fc20f AL |
257 | } |
258 | ||
376253ec | 259 | void monitor_flush(Monitor *mon) |
7e2515e8 | 260 | { |
a7aec5da | 261 | if (mon && mon->outbuf_index != 0 && !mon->mux_out) { |
2cc6e0a1 | 262 | qemu_chr_fe_write(mon->chr, mon->outbuf, mon->outbuf_index); |
731b0364 | 263 | mon->outbuf_index = 0; |
7e2515e8 FB |
264 | } |
265 | } | |
266 | ||
267 | /* flush at every end of line or if the buffer is full */ | |
376253ec | 268 | static void monitor_puts(Monitor *mon, const char *str) |
7e2515e8 | 269 | { |
60fe76f3 | 270 | char c; |
731b0364 | 271 | |
7e2515e8 FB |
272 | for(;;) { |
273 | c = *str++; | |
274 | if (c == '\0') | |
275 | break; | |
7ba1260a | 276 | if (c == '\n') |
731b0364 AL |
277 | mon->outbuf[mon->outbuf_index++] = '\r'; |
278 | mon->outbuf[mon->outbuf_index++] = c; | |
279 | if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1) | |
280 | || c == '\n') | |
376253ec | 281 | monitor_flush(mon); |
7e2515e8 FB |
282 | } |
283 | } | |
284 | ||
376253ec | 285 | void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) |
9dc39cba | 286 | { |
b8b08266 LC |
287 | char buf[4096]; |
288 | ||
2daa1191 LC |
289 | if (!mon) |
290 | return; | |
291 | ||
b8b08266 | 292 | if (monitor_ctrl_mode(mon)) { |
b8b08266 | 293 | return; |
4a29a85d | 294 | } |
b8b08266 LC |
295 | |
296 | vsnprintf(buf, sizeof(buf), fmt, ap); | |
297 | monitor_puts(mon, buf); | |
9dc39cba FB |
298 | } |
299 | ||
376253ec | 300 | void monitor_printf(Monitor *mon, const char *fmt, ...) |
9dc39cba | 301 | { |
7e2515e8 FB |
302 | va_list ap; |
303 | va_start(ap, fmt); | |
376253ec | 304 | monitor_vprintf(mon, fmt, ap); |
7e2515e8 | 305 | va_end(ap); |
9dc39cba FB |
306 | } |
307 | ||
376253ec | 308 | void monitor_print_filename(Monitor *mon, const char *filename) |
fef30743 TS |
309 | { |
310 | int i; | |
311 | ||
312 | for (i = 0; filename[i]; i++) { | |
28a76be8 AL |
313 | switch (filename[i]) { |
314 | case ' ': | |
315 | case '"': | |
316 | case '\\': | |
317 | monitor_printf(mon, "\\%c", filename[i]); | |
318 | break; | |
319 | case '\t': | |
320 | monitor_printf(mon, "\\t"); | |
321 | break; | |
322 | case '\r': | |
323 | monitor_printf(mon, "\\r"); | |
324 | break; | |
325 | case '\n': | |
326 | monitor_printf(mon, "\\n"); | |
327 | break; | |
328 | default: | |
329 | monitor_printf(mon, "%c", filename[i]); | |
330 | break; | |
331 | } | |
fef30743 TS |
332 | } |
333 | } | |
334 | ||
8b7968f7 SW |
335 | static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream, |
336 | const char *fmt, ...) | |
7fe48483 FB |
337 | { |
338 | va_list ap; | |
339 | va_start(ap, fmt); | |
376253ec | 340 | monitor_vprintf((Monitor *)stream, fmt, ap); |
7fe48483 FB |
341 | va_end(ap); |
342 | return 0; | |
343 | } | |
344 | ||
13c7425e LC |
345 | static void monitor_user_noop(Monitor *mon, const QObject *data) { } |
346 | ||
9e80721e | 347 | static inline int handler_is_qobject(const mon_cmd_t *cmd) |
13917bee LC |
348 | { |
349 | return cmd->user_print != NULL; | |
350 | } | |
351 | ||
4903de0c | 352 | static inline bool handler_is_async(const mon_cmd_t *cmd) |
940cc30d | 353 | { |
8ac470c1 | 354 | return cmd->flags & MONITOR_CMD_ASYNC; |
940cc30d AL |
355 | } |
356 | ||
8204a918 LC |
357 | static inline int monitor_has_error(const Monitor *mon) |
358 | { | |
359 | return mon->error != NULL; | |
360 | } | |
361 | ||
9b57c02e LC |
362 | static void monitor_json_emitter(Monitor *mon, const QObject *data) |
363 | { | |
364 | QString *json; | |
365 | ||
83a27d4d LC |
366 | json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) : |
367 | qobject_to_json(data); | |
9b57c02e LC |
368 | assert(json != NULL); |
369 | ||
b8b08266 LC |
370 | qstring_append_chr(json, '\n'); |
371 | monitor_puts(mon, qstring_get_str(json)); | |
4a29a85d | 372 | |
9b57c02e LC |
373 | QDECREF(json); |
374 | } | |
375 | ||
de253f14 LC |
376 | static QDict *build_qmp_error_dict(const QError *err) |
377 | { | |
378 | QObject *obj; | |
379 | ||
380 | obj = qobject_from_jsonf("{ 'error': { 'class': %s, 'desc': %p } }", | |
381 | ErrorClass_lookup[err->err_class], | |
382 | qerror_human(err)); | |
383 | ||
384 | return qobject_to_qdict(obj); | |
385 | } | |
386 | ||
25b422eb LC |
387 | static void monitor_protocol_emitter(Monitor *mon, QObject *data) |
388 | { | |
389 | QDict *qmp; | |
390 | ||
89bd820a SH |
391 | trace_monitor_protocol_emitter(mon); |
392 | ||
25b422eb LC |
393 | if (!monitor_has_error(mon)) { |
394 | /* success response */ | |
de253f14 | 395 | qmp = qdict_new(); |
25b422eb LC |
396 | if (data) { |
397 | qobject_incref(data); | |
398 | qdict_put_obj(qmp, "return", data); | |
399 | } else { | |
0abc6579 LC |
400 | /* return an empty QDict by default */ |
401 | qdict_put(qmp, "return", qdict_new()); | |
25b422eb LC |
402 | } |
403 | } else { | |
404 | /* error response */ | |
de253f14 | 405 | qmp = build_qmp_error_dict(mon->error); |
25b422eb LC |
406 | QDECREF(mon->error); |
407 | mon->error = NULL; | |
408 | } | |
409 | ||
5fa737a4 LC |
410 | if (mon->mc->id) { |
411 | qdict_put_obj(qmp, "id", mon->mc->id); | |
412 | mon->mc->id = NULL; | |
413 | } | |
414 | ||
25b422eb LC |
415 | monitor_json_emitter(mon, QOBJECT(qmp)); |
416 | QDECREF(qmp); | |
417 | } | |
418 | ||
0d1ea871 LC |
419 | static void timestamp_put(QDict *qdict) |
420 | { | |
421 | int err; | |
422 | QObject *obj; | |
d08d6f04 | 423 | qemu_timeval tv; |
0d1ea871 | 424 | |
d08d6f04 | 425 | err = qemu_gettimeofday(&tv); |
0d1ea871 LC |
426 | if (err < 0) |
427 | return; | |
428 | ||
429 | obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", " | |
430 | "'microseconds': %" PRId64 " }", | |
431 | (int64_t) tv.tv_sec, (int64_t) tv.tv_usec); | |
0d1ea871 LC |
432 | qdict_put_obj(qdict, "timestamp", obj); |
433 | } | |
434 | ||
4860853d DB |
435 | |
436 | static const char *monitor_event_names[] = { | |
437 | [QEVENT_SHUTDOWN] = "SHUTDOWN", | |
438 | [QEVENT_RESET] = "RESET", | |
439 | [QEVENT_POWERDOWN] = "POWERDOWN", | |
440 | [QEVENT_STOP] = "STOP", | |
441 | [QEVENT_RESUME] = "RESUME", | |
442 | [QEVENT_VNC_CONNECTED] = "VNC_CONNECTED", | |
443 | [QEVENT_VNC_INITIALIZED] = "VNC_INITIALIZED", | |
444 | [QEVENT_VNC_DISCONNECTED] = "VNC_DISCONNECTED", | |
445 | [QEVENT_BLOCK_IO_ERROR] = "BLOCK_IO_ERROR", | |
446 | [QEVENT_RTC_CHANGE] = "RTC_CHANGE", | |
447 | [QEVENT_WATCHDOG] = "WATCHDOG", | |
448 | [QEVENT_SPICE_CONNECTED] = "SPICE_CONNECTED", | |
449 | [QEVENT_SPICE_INITIALIZED] = "SPICE_INITIALIZED", | |
450 | [QEVENT_SPICE_DISCONNECTED] = "SPICE_DISCONNECTED", | |
451 | [QEVENT_BLOCK_JOB_COMPLETED] = "BLOCK_JOB_COMPLETED", | |
452 | [QEVENT_BLOCK_JOB_CANCELLED] = "BLOCK_JOB_CANCELLED", | |
453 | [QEVENT_DEVICE_TRAY_MOVED] = "DEVICE_TRAY_MOVED", | |
454 | [QEVENT_SUSPEND] = "SUSPEND", | |
25df49f6 | 455 | [QEVENT_SUSPEND_DISK] = "SUSPEND_DISK", |
4860853d | 456 | [QEVENT_WAKEUP] = "WAKEUP", |
973603a8 | 457 | [QEVENT_BALLOON_CHANGE] = "BALLOON_CHANGE", |
4860853d DB |
458 | }; |
459 | QEMU_BUILD_BUG_ON(ARRAY_SIZE(monitor_event_names) != QEVENT_MAX) | |
460 | ||
afeecec2 DB |
461 | MonitorEventState monitor_event_state[QEVENT_MAX]; |
462 | QemuMutex monitor_event_state_lock; | |
463 | ||
464 | /* | |
465 | * Emits the event to every monitor instance | |
466 | */ | |
467 | static void | |
468 | monitor_protocol_event_emit(MonitorEvent event, | |
469 | QObject *data) | |
470 | { | |
471 | Monitor *mon; | |
472 | ||
473 | trace_monitor_protocol_event_emit(event, data); | |
474 | QLIST_FOREACH(mon, &mon_list, entry) { | |
475 | if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) { | |
476 | monitor_json_emitter(mon, data); | |
477 | } | |
478 | } | |
479 | } | |
480 | ||
481 | ||
482 | /* | |
483 | * Queue a new event for emission to Monitor instances, | |
484 | * applying any rate limiting if required. | |
485 | */ | |
486 | static void | |
487 | monitor_protocol_event_queue(MonitorEvent event, | |
488 | QObject *data) | |
489 | { | |
490 | MonitorEventState *evstate; | |
491 | int64_t now = qemu_get_clock_ns(rt_clock); | |
492 | assert(event < QEVENT_MAX); | |
493 | ||
494 | qemu_mutex_lock(&monitor_event_state_lock); | |
495 | evstate = &(monitor_event_state[event]); | |
496 | trace_monitor_protocol_event_queue(event, | |
497 | data, | |
498 | evstate->rate, | |
499 | evstate->last, | |
500 | now); | |
501 | ||
502 | /* Rate limit of 0 indicates no throttling */ | |
503 | if (!evstate->rate) { | |
504 | monitor_protocol_event_emit(event, data); | |
505 | evstate->last = now; | |
506 | } else { | |
507 | int64_t delta = now - evstate->last; | |
508 | if (evstate->data || | |
509 | delta < evstate->rate) { | |
510 | /* If there's an existing event pending, replace | |
511 | * it with the new event, otherwise schedule a | |
512 | * timer for delayed emission | |
513 | */ | |
514 | if (evstate->data) { | |
515 | qobject_decref(evstate->data); | |
516 | } else { | |
517 | int64_t then = evstate->last + evstate->rate; | |
518 | qemu_mod_timer_ns(evstate->timer, then); | |
519 | } | |
520 | evstate->data = data; | |
521 | qobject_incref(evstate->data); | |
522 | } else { | |
523 | monitor_protocol_event_emit(event, data); | |
524 | evstate->last = now; | |
525 | } | |
526 | } | |
527 | qemu_mutex_unlock(&monitor_event_state_lock); | |
528 | } | |
529 | ||
530 | ||
531 | /* | |
532 | * The callback invoked by QemuTimer when a delayed | |
533 | * event is ready to be emitted | |
534 | */ | |
535 | static void monitor_protocol_event_handler(void *opaque) | |
536 | { | |
537 | MonitorEventState *evstate = opaque; | |
538 | int64_t now = qemu_get_clock_ns(rt_clock); | |
539 | ||
540 | qemu_mutex_lock(&monitor_event_state_lock); | |
541 | ||
542 | trace_monitor_protocol_event_handler(evstate->event, | |
543 | evstate->data, | |
544 | evstate->last, | |
545 | now); | |
546 | if (evstate->data) { | |
547 | monitor_protocol_event_emit(evstate->event, evstate->data); | |
548 | qobject_decref(evstate->data); | |
549 | evstate->data = NULL; | |
550 | } | |
551 | evstate->last = now; | |
552 | qemu_mutex_unlock(&monitor_event_state_lock); | |
553 | } | |
554 | ||
555 | ||
556 | /* | |
557 | * @event: the event ID to be limited | |
558 | * @rate: the rate limit in milliseconds | |
559 | * | |
560 | * Sets a rate limit on a particular event, so no | |
561 | * more than 1 event will be emitted within @rate | |
562 | * milliseconds | |
563 | */ | |
564 | static void | |
565 | monitor_protocol_event_throttle(MonitorEvent event, | |
566 | int64_t rate) | |
567 | { | |
568 | MonitorEventState *evstate; | |
569 | assert(event < QEVENT_MAX); | |
570 | ||
571 | evstate = &(monitor_event_state[event]); | |
572 | ||
573 | trace_monitor_protocol_event_throttle(event, rate); | |
574 | evstate->event = event; | |
575 | evstate->rate = rate * SCALE_MS; | |
576 | evstate->timer = qemu_new_timer(rt_clock, | |
577 | SCALE_MS, | |
578 | monitor_protocol_event_handler, | |
579 | evstate); | |
580 | evstate->last = 0; | |
581 | evstate->data = NULL; | |
582 | } | |
583 | ||
584 | ||
585 | /* Global, one-time initializer to configure the rate limiting | |
586 | * and initialize state */ | |
587 | static void monitor_protocol_event_init(void) | |
588 | { | |
589 | qemu_mutex_init(&monitor_event_state_lock); | |
590 | /* Limit RTC & BALLOON events to 1 per second */ | |
591 | monitor_protocol_event_throttle(QEVENT_RTC_CHANGE, 1000); | |
592 | monitor_protocol_event_throttle(QEVENT_BALLOON_CHANGE, 1000); | |
593 | monitor_protocol_event_throttle(QEVENT_WATCHDOG, 1000); | |
594 | } | |
595 | ||
0d1ea871 LC |
596 | /** |
597 | * monitor_protocol_event(): Generate a Monitor event | |
598 | * | |
599 | * Event-specific data can be emitted through the (optional) 'data' parameter. | |
600 | */ | |
601 | void monitor_protocol_event(MonitorEvent event, QObject *data) | |
602 | { | |
603 | QDict *qmp; | |
604 | const char *event_name; | |
0d1ea871 | 605 | |
242cd003 | 606 | assert(event < QEVENT_MAX); |
0d1ea871 | 607 | |
4860853d DB |
608 | event_name = monitor_event_names[event]; |
609 | assert(event_name != NULL); | |
0d1ea871 LC |
610 | |
611 | qmp = qdict_new(); | |
612 | timestamp_put(qmp); | |
613 | qdict_put(qmp, "event", qstring_from_str(event_name)); | |
3d72f9a2 LC |
614 | if (data) { |
615 | qobject_incref(data); | |
0d1ea871 | 616 | qdict_put_obj(qmp, "data", data); |
3d72f9a2 | 617 | } |
0d1ea871 | 618 | |
afeecec2 DB |
619 | trace_monitor_protocol_event(event, event_name, qmp); |
620 | monitor_protocol_event_queue(event, QOBJECT(qmp)); | |
0d1ea871 LC |
621 | QDECREF(qmp); |
622 | } | |
623 | ||
ef4b7eee LC |
624 | static int do_qmp_capabilities(Monitor *mon, const QDict *params, |
625 | QObject **ret_data) | |
4a7e1190 LC |
626 | { |
627 | /* Will setup QMP capabilities in the future */ | |
628 | if (monitor_ctrl_mode(mon)) { | |
629 | mon->mc->command_mode = 1; | |
630 | } | |
ef4b7eee LC |
631 | |
632 | return 0; | |
4a7e1190 LC |
633 | } |
634 | ||
0268d97c LC |
635 | static void handle_user_command(Monitor *mon, const char *cmdline); |
636 | ||
d51a67b4 LC |
637 | char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index, |
638 | int64_t cpu_index, Error **errp) | |
0268d97c | 639 | { |
d51a67b4 | 640 | char *output = NULL; |
0268d97c LC |
641 | Monitor *old_mon, hmp; |
642 | CharDriverState mchar; | |
643 | ||
644 | memset(&hmp, 0, sizeof(hmp)); | |
645 | qemu_chr_init_mem(&mchar); | |
646 | hmp.chr = &mchar; | |
647 | ||
648 | old_mon = cur_mon; | |
649 | cur_mon = &hmp; | |
650 | ||
d51a67b4 LC |
651 | if (has_cpu_index) { |
652 | int ret = monitor_set_cpu(cpu_index); | |
0268d97c LC |
653 | if (ret < 0) { |
654 | cur_mon = old_mon; | |
d51a67b4 LC |
655 | error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index", |
656 | "a CPU number"); | |
0268d97c LC |
657 | goto out; |
658 | } | |
659 | } | |
660 | ||
d51a67b4 | 661 | handle_user_command(&hmp, command_line); |
0268d97c LC |
662 | cur_mon = old_mon; |
663 | ||
664 | if (qemu_chr_mem_osize(hmp.chr) > 0) { | |
d51a67b4 LC |
665 | QString *str = qemu_chr_mem_to_qs(hmp.chr); |
666 | output = g_strdup(qstring_get_str(str)); | |
667 | QDECREF(str); | |
668 | } else { | |
669 | output = g_strdup(""); | |
0268d97c LC |
670 | } |
671 | ||
672 | out: | |
673 | qemu_chr_close_mem(hmp.chr); | |
d51a67b4 | 674 | return output; |
0268d97c LC |
675 | } |
676 | ||
9dc39cba FB |
677 | static int compare_cmd(const char *name, const char *list) |
678 | { | |
679 | const char *p, *pstart; | |
680 | int len; | |
681 | len = strlen(name); | |
682 | p = list; | |
683 | for(;;) { | |
684 | pstart = p; | |
685 | p = strchr(p, '|'); | |
686 | if (!p) | |
687 | p = pstart + strlen(pstart); | |
688 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
689 | return 1; | |
690 | if (*p == '\0') | |
691 | break; | |
692 | p++; | |
693 | } | |
694 | return 0; | |
695 | } | |
696 | ||
c227f099 | 697 | static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds, |
376253ec | 698 | const char *prefix, const char *name) |
9dc39cba | 699 | { |
c227f099 | 700 | const mon_cmd_t *cmd; |
9dc39cba FB |
701 | |
702 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
703 | if (!name || !strcmp(name, cmd->name)) | |
376253ec AL |
704 | monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name, |
705 | cmd->params, cmd->help); | |
9dc39cba FB |
706 | } |
707 | } | |
708 | ||
376253ec | 709 | static void help_cmd(Monitor *mon, const char *name) |
9dc39cba FB |
710 | { |
711 | if (name && !strcmp(name, "info")) { | |
376253ec | 712 | help_cmd_dump(mon, info_cmds, "info ", NULL); |
9dc39cba | 713 | } else { |
376253ec | 714 | help_cmd_dump(mon, mon_cmds, "", name); |
f193c797 | 715 | if (name && !strcmp(name, "log")) { |
8662d656 | 716 | const CPULogItem *item; |
376253ec AL |
717 | monitor_printf(mon, "Log items (comma separated):\n"); |
718 | monitor_printf(mon, "%-10s %s\n", "none", "remove all logs"); | |
f193c797 | 719 | for(item = cpu_log_items; item->mask != 0; item++) { |
376253ec | 720 | monitor_printf(mon, "%-10s %s\n", item->name, item->help); |
f193c797 FB |
721 | } |
722 | } | |
9dc39cba FB |
723 | } |
724 | } | |
725 | ||
d54908a5 | 726 | static void do_help_cmd(Monitor *mon, const QDict *qdict) |
38183186 | 727 | { |
d54908a5 | 728 | help_cmd(mon, qdict_get_try_str(qdict, "name")); |
38183186 LC |
729 | } |
730 | ||
fc764105 | 731 | static void do_trace_event_set_state(Monitor *mon, const QDict *qdict) |
22890ab5 PS |
732 | { |
733 | const char *tp_name = qdict_get_str(qdict, "name"); | |
734 | bool new_state = qdict_get_bool(qdict, "option"); | |
fc764105 | 735 | int ret = trace_event_set_state(tp_name, new_state); |
f871d689 BS |
736 | |
737 | if (!ret) { | |
738 | monitor_printf(mon, "unknown event name \"%s\"\n", tp_name); | |
739 | } | |
22890ab5 | 740 | } |
c5ceb523 | 741 | |
c45a8168 | 742 | #ifdef CONFIG_TRACE_SIMPLE |
c5ceb523 SH |
743 | static void do_trace_file(Monitor *mon, const QDict *qdict) |
744 | { | |
745 | const char *op = qdict_get_try_str(qdict, "op"); | |
746 | const char *arg = qdict_get_try_str(qdict, "arg"); | |
747 | ||
748 | if (!op) { | |
749 | st_print_trace_file_status((FILE *)mon, &monitor_fprintf); | |
750 | } else if (!strcmp(op, "on")) { | |
751 | st_set_trace_file_enabled(true); | |
752 | } else if (!strcmp(op, "off")) { | |
753 | st_set_trace_file_enabled(false); | |
754 | } else if (!strcmp(op, "flush")) { | |
755 | st_flush_trace_buffer(); | |
756 | } else if (!strcmp(op, "set")) { | |
757 | if (arg) { | |
758 | st_set_trace_file(arg); | |
759 | } | |
760 | } else { | |
761 | monitor_printf(mon, "unexpected argument \"%s\"\n", op); | |
762 | help_cmd(mon, "trace-file"); | |
763 | } | |
764 | } | |
22890ab5 PS |
765 | #endif |
766 | ||
940cc30d AL |
767 | static void user_monitor_complete(void *opaque, QObject *ret_data) |
768 | { | |
769 | MonitorCompletionData *data = (MonitorCompletionData *)opaque; | |
770 | ||
771 | if (ret_data) { | |
772 | data->user_print(data->mon, ret_data); | |
773 | } | |
774 | monitor_resume(data->mon); | |
7267c094 | 775 | g_free(data); |
940cc30d AL |
776 | } |
777 | ||
778 | static void qmp_monitor_complete(void *opaque, QObject *ret_data) | |
779 | { | |
780 | monitor_protocol_emitter(opaque, ret_data); | |
781 | } | |
782 | ||
5af7bbae LC |
783 | static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd, |
784 | const QDict *params) | |
940cc30d | 785 | { |
5af7bbae | 786 | return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon); |
940cc30d AL |
787 | } |
788 | ||
940cc30d AL |
789 | static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd, |
790 | const QDict *params) | |
791 | { | |
792 | int ret; | |
793 | ||
7267c094 | 794 | MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data)); |
940cc30d AL |
795 | cb_data->mon = mon; |
796 | cb_data->user_print = cmd->user_print; | |
797 | monitor_suspend(mon); | |
798 | ret = cmd->mhandler.cmd_async(mon, params, | |
799 | user_monitor_complete, cb_data); | |
800 | if (ret < 0) { | |
801 | monitor_resume(mon); | |
7267c094 | 802 | g_free(cb_data); |
940cc30d AL |
803 | } |
804 | } | |
805 | ||
1162daa6 | 806 | static void do_info(Monitor *mon, const QDict *qdict) |
9dc39cba | 807 | { |
c227f099 | 808 | const mon_cmd_t *cmd; |
d54908a5 | 809 | const char *item = qdict_get_try_str(qdict, "item"); |
9dc39cba | 810 | |
956f1a0d | 811 | if (!item) { |
9dc39cba | 812 | goto help; |
956f1a0d | 813 | } |
13c7425e LC |
814 | |
815 | for (cmd = info_cmds; cmd->name != NULL; cmd++) { | |
5fafdf24 | 816 | if (compare_cmd(item, cmd->name)) |
13c7425e | 817 | break; |
9dc39cba | 818 | } |
13c7425e | 819 | |
956f1a0d | 820 | if (cmd->name == NULL) { |
13c7425e | 821 | goto help; |
956f1a0d | 822 | } |
13c7425e | 823 | |
b5c30586 | 824 | cmd->mhandler.info(mon); |
1162daa6 | 825 | return; |
13c7425e LC |
826 | |
827 | help: | |
828 | help_cmd(mon, "info"); | |
9dc39cba FB |
829 | } |
830 | ||
aa9b79bc | 831 | CommandInfoList *qmp_query_commands(Error **errp) |
e3bba9d0 | 832 | { |
aa9b79bc | 833 | CommandInfoList *info, *cmd_list = NULL; |
e3bba9d0 LC |
834 | const mon_cmd_t *cmd; |
835 | ||
f36b4afb | 836 | for (cmd = qmp_cmds; cmd->name != NULL; cmd++) { |
40e5a01d LC |
837 | info = g_malloc0(sizeof(*info)); |
838 | info->value = g_malloc0(sizeof(*info->value)); | |
839 | info->value->name = g_strdup(cmd->name); | |
e3bba9d0 | 840 | |
aa9b79bc LC |
841 | info->next = cmd_list; |
842 | cmd_list = info; | |
e3bba9d0 LC |
843 | } |
844 | ||
aa9b79bc | 845 | return cmd_list; |
a36e69dd TS |
846 | } |
847 | ||
4860853d DB |
848 | EventInfoList *qmp_query_events(Error **errp) |
849 | { | |
850 | EventInfoList *info, *ev_list = NULL; | |
851 | MonitorEvent e; | |
852 | ||
853 | for (e = 0 ; e < QEVENT_MAX ; e++) { | |
854 | const char *event_name = monitor_event_names[e]; | |
855 | assert(event_name != NULL); | |
856 | info = g_malloc0(sizeof(*info)); | |
857 | info->value = g_malloc0(sizeof(*info->value)); | |
858 | info->value->name = g_strdup(event_name); | |
859 | ||
860 | info->next = ev_list; | |
861 | ev_list = info; | |
862 | } | |
863 | ||
864 | return ev_list; | |
865 | } | |
866 | ||
b025c8b4 LC |
867 | /* set the current CPU defined by the user */ |
868 | int monitor_set_cpu(int cpu_index) | |
6a00d601 | 869 | { |
9349b4f9 | 870 | CPUArchState *env; |
6a00d601 FB |
871 | |
872 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
873 | if (env->cpu_index == cpu_index) { | |
731b0364 | 874 | cur_mon->mon_cpu = env; |
6a00d601 FB |
875 | return 0; |
876 | } | |
877 | } | |
878 | return -1; | |
879 | } | |
880 | ||
9349b4f9 | 881 | static CPUArchState *mon_get_cpu(void) |
6a00d601 | 882 | { |
731b0364 | 883 | if (!cur_mon->mon_cpu) { |
b025c8b4 | 884 | monitor_set_cpu(0); |
6a00d601 | 885 | } |
4c0960c0 | 886 | cpu_synchronize_state(cur_mon->mon_cpu); |
731b0364 | 887 | return cur_mon->mon_cpu; |
6a00d601 FB |
888 | } |
889 | ||
99b7796f LC |
890 | int monitor_get_cpu_index(void) |
891 | { | |
892 | return mon_get_cpu()->cpu_index; | |
893 | } | |
894 | ||
376253ec | 895 | static void do_info_registers(Monitor *mon) |
9307c4c1 | 896 | { |
9349b4f9 | 897 | CPUArchState *env; |
6a00d601 | 898 | env = mon_get_cpu(); |
9307c4c1 | 899 | #ifdef TARGET_I386 |
376253ec | 900 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
d24b15a8 | 901 | X86_DUMP_FPU); |
9307c4c1 | 902 | #else |
376253ec | 903 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
7fe48483 | 904 | 0); |
9307c4c1 FB |
905 | #endif |
906 | } | |
907 | ||
376253ec | 908 | static void do_info_jit(Monitor *mon) |
e3db7226 | 909 | { |
376253ec | 910 | dump_exec_info((FILE *)mon, monitor_fprintf); |
e3db7226 FB |
911 | } |
912 | ||
376253ec | 913 | static void do_info_history(Monitor *mon) |
aa455485 FB |
914 | { |
915 | int i; | |
7e2515e8 | 916 | const char *str; |
3b46e624 | 917 | |
cde76ee1 AL |
918 | if (!mon->rs) |
919 | return; | |
7e2515e8 FB |
920 | i = 0; |
921 | for(;;) { | |
731b0364 | 922 | str = readline_get_history(mon->rs, i); |
7e2515e8 FB |
923 | if (!str) |
924 | break; | |
376253ec | 925 | monitor_printf(mon, "%d: '%s'\n", i, str); |
8e3a9fd2 | 926 | i++; |
aa455485 FB |
927 | } |
928 | } | |
929 | ||
76a66253 JM |
930 | #if defined(TARGET_PPC) |
931 | /* XXX: not implemented in other targets */ | |
376253ec | 932 | static void do_info_cpu_stats(Monitor *mon) |
76a66253 | 933 | { |
9349b4f9 | 934 | CPUArchState *env; |
76a66253 JM |
935 | |
936 | env = mon_get_cpu(); | |
376253ec | 937 | cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0); |
76a66253 JM |
938 | } |
939 | #endif | |
940 | ||
fc764105 | 941 | static void do_trace_print_events(Monitor *mon) |
22890ab5 | 942 | { |
fc764105 | 943 | trace_print_events((FILE *)mon, &monitor_fprintf); |
22890ab5 | 944 | } |
22890ab5 | 945 | |
13661089 DB |
946 | static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data) |
947 | { | |
948 | const char *protocol = qdict_get_str(qdict, "protocol"); | |
949 | const char *fdname = qdict_get_str(qdict, "fdname"); | |
13661089 DB |
950 | CharDriverState *s; |
951 | ||
952 | if (strcmp(protocol, "spice") == 0) { | |
f1f5f407 DB |
953 | int fd = monitor_get_fd(mon, fdname); |
954 | int skipauth = qdict_get_try_bool(qdict, "skipauth", 0); | |
955 | int tls = qdict_get_try_bool(qdict, "tls", 0); | |
13661089 DB |
956 | if (!using_spice) { |
957 | /* correct one? spice isn't a device ,,, */ | |
958 | qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice"); | |
959 | return -1; | |
960 | } | |
f1f5f407 DB |
961 | if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) { |
962 | close(fd); | |
963 | } | |
964 | return 0; | |
c62f6d1d | 965 | #ifdef CONFIG_VNC |
13661089 DB |
966 | } else if (strcmp(protocol, "vnc") == 0) { |
967 | int fd = monitor_get_fd(mon, fdname); | |
860341f6 | 968 | int skipauth = qdict_get_try_bool(qdict, "skipauth", 0); |
13661089 DB |
969 | vnc_display_add_client(NULL, fd, skipauth); |
970 | return 0; | |
c62f6d1d | 971 | #endif |
13661089 DB |
972 | } else if ((s = qemu_chr_find(protocol)) != NULL) { |
973 | int fd = monitor_get_fd(mon, fdname); | |
974 | if (qemu_chr_add_client(s, fd) < 0) { | |
975 | qerror_report(QERR_ADD_CLIENT_FAILED); | |
976 | return -1; | |
977 | } | |
978 | return 0; | |
979 | } | |
980 | ||
981 | qerror_report(QERR_INVALID_PARAMETER, "protocol"); | |
982 | return -1; | |
983 | } | |
984 | ||
edc5cb1a YH |
985 | static int client_migrate_info(Monitor *mon, const QDict *qdict, |
986 | MonitorCompletion cb, void *opaque) | |
e866e239 GH |
987 | { |
988 | const char *protocol = qdict_get_str(qdict, "protocol"); | |
989 | const char *hostname = qdict_get_str(qdict, "hostname"); | |
990 | const char *subject = qdict_get_try_str(qdict, "cert-subject"); | |
991 | int port = qdict_get_try_int(qdict, "port", -1); | |
992 | int tls_port = qdict_get_try_int(qdict, "tls-port", -1); | |
993 | int ret; | |
994 | ||
995 | if (strcmp(protocol, "spice") == 0) { | |
996 | if (!using_spice) { | |
997 | qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice"); | |
998 | return -1; | |
999 | } | |
1000 | ||
6ec5dae5 YH |
1001 | if (port == -1 && tls_port == -1) { |
1002 | qerror_report(QERR_MISSING_PARAMETER, "port/tls-port"); | |
1003 | return -1; | |
1004 | } | |
1005 | ||
edc5cb1a YH |
1006 | ret = qemu_spice_migrate_info(hostname, port, tls_port, subject, |
1007 | cb, opaque); | |
e866e239 GH |
1008 | if (ret != 0) { |
1009 | qerror_report(QERR_UNDEFINED_ERROR); | |
1010 | return -1; | |
1011 | } | |
1012 | return 0; | |
1013 | } | |
1014 | ||
1015 | qerror_report(QERR_INVALID_PARAMETER, "protocol"); | |
1016 | return -1; | |
1017 | } | |
1018 | ||
f1dc58e0 | 1019 | static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data) |
59a983b9 | 1020 | { |
d54908a5 | 1021 | vga_hw_screen_dump(qdict_get_str(qdict, "filename")); |
f1dc58e0 | 1022 | return 0; |
59a983b9 FB |
1023 | } |
1024 | ||
d54908a5 | 1025 | static void do_logfile(Monitor *mon, const QDict *qdict) |
e735b91c | 1026 | { |
d54908a5 | 1027 | cpu_set_log_filename(qdict_get_str(qdict, "filename")); |
e735b91c PB |
1028 | } |
1029 | ||
d54908a5 | 1030 | static void do_log(Monitor *mon, const QDict *qdict) |
f193c797 FB |
1031 | { |
1032 | int mask; | |
d54908a5 | 1033 | const char *items = qdict_get_str(qdict, "items"); |
3b46e624 | 1034 | |
9307c4c1 | 1035 | if (!strcmp(items, "none")) { |
f193c797 FB |
1036 | mask = 0; |
1037 | } else { | |
9307c4c1 | 1038 | mask = cpu_str_to_log_mask(items); |
f193c797 | 1039 | if (!mask) { |
376253ec | 1040 | help_cmd(mon, "log"); |
f193c797 FB |
1041 | return; |
1042 | } | |
1043 | } | |
1044 | cpu_set_log(mask); | |
1045 | } | |
1046 | ||
d54908a5 | 1047 | static void do_singlestep(Monitor *mon, const QDict *qdict) |
1b530a6d | 1048 | { |
d54908a5 | 1049 | const char *option = qdict_get_try_str(qdict, "option"); |
1b530a6d AJ |
1050 | if (!option || !strcmp(option, "on")) { |
1051 | singlestep = 1; | |
1052 | } else if (!strcmp(option, "off")) { | |
1053 | singlestep = 0; | |
1054 | } else { | |
1055 | monitor_printf(mon, "unexpected option %s\n", option); | |
1056 | } | |
1057 | } | |
1058 | ||
d54908a5 | 1059 | static void do_gdbserver(Monitor *mon, const QDict *qdict) |
59030a8c | 1060 | { |
d54908a5 | 1061 | const char *device = qdict_get_try_str(qdict, "device"); |
59030a8c AL |
1062 | if (!device) |
1063 | device = "tcp::" DEFAULT_GDBSTUB_PORT; | |
1064 | if (gdbserver_start(device) < 0) { | |
1065 | monitor_printf(mon, "Could not open gdbserver on device '%s'\n", | |
1066 | device); | |
1067 | } else if (strcmp(device, "none") == 0) { | |
36556b20 | 1068 | monitor_printf(mon, "Disabled gdbserver\n"); |
8a7ddc38 | 1069 | } else { |
59030a8c AL |
1070 | monitor_printf(mon, "Waiting for gdb connection on device '%s'\n", |
1071 | device); | |
8a7ddc38 FB |
1072 | } |
1073 | } | |
1074 | ||
d54908a5 | 1075 | static void do_watchdog_action(Monitor *mon, const QDict *qdict) |
9dd986cc | 1076 | { |
d54908a5 | 1077 | const char *action = qdict_get_str(qdict, "action"); |
9dd986cc RJ |
1078 | if (select_watchdog_action(action) == -1) { |
1079 | monitor_printf(mon, "Unknown watchdog action '%s'\n", action); | |
1080 | } | |
1081 | } | |
1082 | ||
376253ec | 1083 | static void monitor_printc(Monitor *mon, int c) |
9307c4c1 | 1084 | { |
376253ec | 1085 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1086 | switch(c) { |
1087 | case '\'': | |
376253ec | 1088 | monitor_printf(mon, "\\'"); |
9307c4c1 FB |
1089 | break; |
1090 | case '\\': | |
376253ec | 1091 | monitor_printf(mon, "\\\\"); |
9307c4c1 FB |
1092 | break; |
1093 | case '\n': | |
376253ec | 1094 | monitor_printf(mon, "\\n"); |
9307c4c1 FB |
1095 | break; |
1096 | case '\r': | |
376253ec | 1097 | monitor_printf(mon, "\\r"); |
9307c4c1 FB |
1098 | break; |
1099 | default: | |
1100 | if (c >= 32 && c <= 126) { | |
376253ec | 1101 | monitor_printf(mon, "%c", c); |
9307c4c1 | 1102 | } else { |
376253ec | 1103 | monitor_printf(mon, "\\x%02x", c); |
9307c4c1 FB |
1104 | } |
1105 | break; | |
1106 | } | |
376253ec | 1107 | monitor_printf(mon, "'"); |
9307c4c1 FB |
1108 | } |
1109 | ||
376253ec | 1110 | static void memory_dump(Monitor *mon, int count, int format, int wsize, |
c227f099 | 1111 | target_phys_addr_t addr, int is_physical) |
9307c4c1 | 1112 | { |
9349b4f9 | 1113 | CPUArchState *env; |
23842aab | 1114 | int l, line_size, i, max_digits, len; |
9307c4c1 FB |
1115 | uint8_t buf[16]; |
1116 | uint64_t v; | |
1117 | ||
1118 | if (format == 'i') { | |
1119 | int flags; | |
1120 | flags = 0; | |
6a00d601 | 1121 | env = mon_get_cpu(); |
9307c4c1 | 1122 | #ifdef TARGET_I386 |
4c27ba27 | 1123 | if (wsize == 2) { |
9307c4c1 | 1124 | flags = 1; |
4c27ba27 FB |
1125 | } else if (wsize == 4) { |
1126 | flags = 0; | |
1127 | } else { | |
6a15fd12 | 1128 | /* as default we use the current CS size */ |
4c27ba27 | 1129 | flags = 0; |
6a15fd12 FB |
1130 | if (env) { |
1131 | #ifdef TARGET_X86_64 | |
5fafdf24 | 1132 | if ((env->efer & MSR_EFER_LMA) && |
6a15fd12 FB |
1133 | (env->segs[R_CS].flags & DESC_L_MASK)) |
1134 | flags = 2; | |
1135 | else | |
1136 | #endif | |
1137 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
1138 | flags = 1; | |
1139 | } | |
4c27ba27 FB |
1140 | } |
1141 | #endif | |
376253ec | 1142 | monitor_disas(mon, env, addr, count, is_physical, flags); |
9307c4c1 FB |
1143 | return; |
1144 | } | |
1145 | ||
1146 | len = wsize * count; | |
1147 | if (wsize == 1) | |
1148 | line_size = 8; | |
1149 | else | |
1150 | line_size = 16; | |
9307c4c1 FB |
1151 | max_digits = 0; |
1152 | ||
1153 | switch(format) { | |
1154 | case 'o': | |
1155 | max_digits = (wsize * 8 + 2) / 3; | |
1156 | break; | |
1157 | default: | |
1158 | case 'x': | |
1159 | max_digits = (wsize * 8) / 4; | |
1160 | break; | |
1161 | case 'u': | |
1162 | case 'd': | |
1163 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
1164 | break; | |
1165 | case 'c': | |
1166 | wsize = 1; | |
1167 | break; | |
1168 | } | |
1169 | ||
1170 | while (len > 0) { | |
7743e588 | 1171 | if (is_physical) |
376253ec | 1172 | monitor_printf(mon, TARGET_FMT_plx ":", addr); |
7743e588 | 1173 | else |
376253ec | 1174 | monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr); |
9307c4c1 FB |
1175 | l = len; |
1176 | if (l > line_size) | |
1177 | l = line_size; | |
1178 | if (is_physical) { | |
54f7b4a3 | 1179 | cpu_physical_memory_read(addr, buf, l); |
9307c4c1 | 1180 | } else { |
6a00d601 | 1181 | env = mon_get_cpu(); |
c8f79b67 | 1182 | if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
376253ec | 1183 | monitor_printf(mon, " Cannot access memory\n"); |
c8f79b67 AL |
1184 | break; |
1185 | } | |
9307c4c1 | 1186 | } |
5fafdf24 | 1187 | i = 0; |
9307c4c1 FB |
1188 | while (i < l) { |
1189 | switch(wsize) { | |
1190 | default: | |
1191 | case 1: | |
1192 | v = ldub_raw(buf + i); | |
1193 | break; | |
1194 | case 2: | |
1195 | v = lduw_raw(buf + i); | |
1196 | break; | |
1197 | case 4: | |
92a31b1f | 1198 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
1199 | break; |
1200 | case 8: | |
1201 | v = ldq_raw(buf + i); | |
1202 | break; | |
1203 | } | |
376253ec | 1204 | monitor_printf(mon, " "); |
9307c4c1 FB |
1205 | switch(format) { |
1206 | case 'o': | |
376253ec | 1207 | monitor_printf(mon, "%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
1208 | break; |
1209 | case 'x': | |
376253ec | 1210 | monitor_printf(mon, "0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
1211 | break; |
1212 | case 'u': | |
376253ec | 1213 | monitor_printf(mon, "%*" PRIu64, max_digits, v); |
9307c4c1 FB |
1214 | break; |
1215 | case 'd': | |
376253ec | 1216 | monitor_printf(mon, "%*" PRId64, max_digits, v); |
9307c4c1 FB |
1217 | break; |
1218 | case 'c': | |
376253ec | 1219 | monitor_printc(mon, v); |
9307c4c1 FB |
1220 | break; |
1221 | } | |
1222 | i += wsize; | |
1223 | } | |
376253ec | 1224 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1225 | addr += l; |
1226 | len -= l; | |
1227 | } | |
1228 | } | |
1229 | ||
1bd1442e | 1230 | static void do_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1231 | { |
1bd1442e LC |
1232 | int count = qdict_get_int(qdict, "count"); |
1233 | int format = qdict_get_int(qdict, "format"); | |
1234 | int size = qdict_get_int(qdict, "size"); | |
1235 | target_long addr = qdict_get_int(qdict, "addr"); | |
1236 | ||
376253ec | 1237 | memory_dump(mon, count, format, size, addr, 0); |
9307c4c1 FB |
1238 | } |
1239 | ||
1bd1442e | 1240 | static void do_physical_memory_dump(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1241 | { |
1bd1442e LC |
1242 | int count = qdict_get_int(qdict, "count"); |
1243 | int format = qdict_get_int(qdict, "format"); | |
1244 | int size = qdict_get_int(qdict, "size"); | |
c227f099 | 1245 | target_phys_addr_t addr = qdict_get_int(qdict, "addr"); |
1bd1442e | 1246 | |
376253ec | 1247 | memory_dump(mon, count, format, size, addr, 1); |
9307c4c1 FB |
1248 | } |
1249 | ||
1bd1442e | 1250 | static void do_print(Monitor *mon, const QDict *qdict) |
9307c4c1 | 1251 | { |
1bd1442e | 1252 | int format = qdict_get_int(qdict, "format"); |
c227f099 | 1253 | target_phys_addr_t val = qdict_get_int(qdict, "val"); |
1bd1442e | 1254 | |
9307c4c1 FB |
1255 | switch(format) { |
1256 | case 'o': | |
66f27e63 | 1257 | monitor_printf(mon, "%#" TARGET_PRIoPHYS, val); |
9307c4c1 FB |
1258 | break; |
1259 | case 'x': | |
66f27e63 | 1260 | monitor_printf(mon, "%#" TARGET_PRIxPHYS, val); |
9307c4c1 FB |
1261 | break; |
1262 | case 'u': | |
66f27e63 | 1263 | monitor_printf(mon, "%" TARGET_PRIuPHYS, val); |
9307c4c1 FB |
1264 | break; |
1265 | default: | |
1266 | case 'd': | |
66f27e63 | 1267 | monitor_printf(mon, "%" TARGET_PRIdPHYS, val); |
9307c4c1 FB |
1268 | break; |
1269 | case 'c': | |
376253ec | 1270 | monitor_printc(mon, val); |
9307c4c1 FB |
1271 | break; |
1272 | } | |
376253ec | 1273 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
1274 | } |
1275 | ||
f18c16de | 1276 | static void do_sum(Monitor *mon, const QDict *qdict) |
e4cf1adc FB |
1277 | { |
1278 | uint32_t addr; | |
e4cf1adc | 1279 | uint16_t sum; |
f18c16de LC |
1280 | uint32_t start = qdict_get_int(qdict, "start"); |
1281 | uint32_t size = qdict_get_int(qdict, "size"); | |
e4cf1adc FB |
1282 | |
1283 | sum = 0; | |
1284 | for(addr = start; addr < (start + size); addr++) { | |
54f7b4a3 | 1285 | uint8_t val = ldub_phys(addr); |
e4cf1adc FB |
1286 | /* BSD sum algorithm ('sum' Unix command) */ |
1287 | sum = (sum >> 1) | (sum << 15); | |
54f7b4a3 | 1288 | sum += val; |
e4cf1adc | 1289 | } |
376253ec | 1290 | monitor_printf(mon, "%05d\n", sum); |
e4cf1adc FB |
1291 | } |
1292 | ||
c8256f9d AZ |
1293 | #define MAX_KEYCODES 16 |
1294 | static uint8_t keycodes[MAX_KEYCODES]; | |
1295 | static int nb_pending_keycodes; | |
1296 | static QEMUTimer *key_timer; | |
1297 | ||
1298 | static void release_keys(void *opaque) | |
1299 | { | |
1300 | int keycode; | |
1301 | ||
1302 | while (nb_pending_keycodes > 0) { | |
1303 | nb_pending_keycodes--; | |
1304 | keycode = keycodes[nb_pending_keycodes]; | |
1305 | if (keycode & 0x80) | |
1306 | kbd_put_keycode(0xe0); | |
1307 | kbd_put_keycode(keycode | 0x80); | |
1308 | } | |
1309 | } | |
1310 | ||
1d4daa91 | 1311 | static void do_sendkey(Monitor *mon, const QDict *qdict) |
a3a91a35 | 1312 | { |
3401c0d9 AZ |
1313 | char keyname_buf[16]; |
1314 | char *separator; | |
1048c88f | 1315 | int keyname_len, keycode, i, idx; |
2ef20c15 AK |
1316 | const char *keys = qdict_get_str(qdict, "keys"); |
1317 | int has_hold_time = qdict_haskey(qdict, "hold-time"); | |
1318 | int hold_time = qdict_get_try_int(qdict, "hold-time", -1); | |
3401c0d9 | 1319 | |
c8256f9d AZ |
1320 | if (nb_pending_keycodes > 0) { |
1321 | qemu_del_timer(key_timer); | |
1322 | release_keys(NULL); | |
1323 | } | |
1324 | if (!has_hold_time) | |
1325 | hold_time = 100; | |
1326 | i = 0; | |
3401c0d9 | 1327 | while (1) { |
2ef20c15 AK |
1328 | separator = strchr(keys, '-'); |
1329 | keyname_len = separator ? separator - keys : strlen(keys); | |
3401c0d9 | 1330 | if (keyname_len > 0) { |
2ef20c15 | 1331 | pstrcpy(keyname_buf, sizeof(keyname_buf), keys); |
3401c0d9 | 1332 | if (keyname_len > sizeof(keyname_buf) - 1) { |
376253ec | 1333 | monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf); |
3401c0d9 | 1334 | return; |
a3a91a35 | 1335 | } |
c8256f9d | 1336 | if (i == MAX_KEYCODES) { |
376253ec | 1337 | monitor_printf(mon, "too many keys\n"); |
3401c0d9 AZ |
1338 | return; |
1339 | } | |
cd383492 AK |
1340 | |
1341 | /* Be compatible with old interface, convert user inputted "<" */ | |
1342 | if (!strncmp(keyname_buf, "<", 1) && keyname_len == 1) { | |
1343 | pstrcpy(keyname_buf, sizeof(keyname_buf), "less"); | |
1344 | keyname_len = 4; | |
1345 | } | |
1346 | ||
3401c0d9 | 1347 | keyname_buf[keyname_len] = 0; |
1048c88f AK |
1348 | |
1349 | idx = index_from_key(keyname_buf); | |
1350 | if (idx == Q_KEY_CODE_MAX) { | |
1351 | monitor_printf(mon, "invalid parameter: %s\n", keyname_buf); | |
1352 | return; | |
1353 | } | |
1354 | ||
1355 | keycode = key_defs[idx]; | |
3401c0d9 | 1356 | if (keycode < 0) { |
376253ec | 1357 | monitor_printf(mon, "unknown key: '%s'\n", keyname_buf); |
3401c0d9 AZ |
1358 | return; |
1359 | } | |
c8256f9d | 1360 | keycodes[i++] = keycode; |
a3a91a35 | 1361 | } |
3401c0d9 | 1362 | if (!separator) |
a3a91a35 | 1363 | break; |
2ef20c15 | 1364 | keys = separator + 1; |
a3a91a35 | 1365 | } |
c8256f9d | 1366 | nb_pending_keycodes = i; |
a3a91a35 | 1367 | /* key down events */ |
c8256f9d | 1368 | for (i = 0; i < nb_pending_keycodes; i++) { |
a3a91a35 FB |
1369 | keycode = keycodes[i]; |
1370 | if (keycode & 0x80) | |
1371 | kbd_put_keycode(0xe0); | |
1372 | kbd_put_keycode(keycode & 0x7f); | |
1373 | } | |
c8256f9d | 1374 | /* delayed key up events */ |
74475455 | 1375 | qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) + |
6ee093c9 | 1376 | muldiv64(get_ticks_per_sec(), hold_time, 1000)); |
a3a91a35 FB |
1377 | } |
1378 | ||
13224a87 FB |
1379 | static int mouse_button_state; |
1380 | ||
1d4daa91 | 1381 | static void do_mouse_move(Monitor *mon, const QDict *qdict) |
13224a87 FB |
1382 | { |
1383 | int dx, dy, dz; | |
1d4daa91 LC |
1384 | const char *dx_str = qdict_get_str(qdict, "dx_str"); |
1385 | const char *dy_str = qdict_get_str(qdict, "dy_str"); | |
1386 | const char *dz_str = qdict_get_try_str(qdict, "dz_str"); | |
13224a87 FB |
1387 | dx = strtol(dx_str, NULL, 0); |
1388 | dy = strtol(dy_str, NULL, 0); | |
1389 | dz = 0; | |
5fafdf24 | 1390 | if (dz_str) |
13224a87 FB |
1391 | dz = strtol(dz_str, NULL, 0); |
1392 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
1393 | } | |
1394 | ||
d54908a5 | 1395 | static void do_mouse_button(Monitor *mon, const QDict *qdict) |
13224a87 | 1396 | { |
d54908a5 | 1397 | int button_state = qdict_get_int(qdict, "button_state"); |
13224a87 FB |
1398 | mouse_button_state = button_state; |
1399 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
1400 | } | |
1401 | ||
aa93e39c | 1402 | static void do_ioport_read(Monitor *mon, const QDict *qdict) |
3440557b | 1403 | { |
aa93e39c LC |
1404 | int size = qdict_get_int(qdict, "size"); |
1405 | int addr = qdict_get_int(qdict, "addr"); | |
1406 | int has_index = qdict_haskey(qdict, "index"); | |
3440557b FB |
1407 | uint32_t val; |
1408 | int suffix; | |
1409 | ||
1410 | if (has_index) { | |
aa93e39c | 1411 | int index = qdict_get_int(qdict, "index"); |
afcea8cb | 1412 | cpu_outb(addr & IOPORTS_MASK, index & 0xff); |
3440557b FB |
1413 | addr++; |
1414 | } | |
1415 | addr &= 0xffff; | |
1416 | ||
1417 | switch(size) { | |
1418 | default: | |
1419 | case 1: | |
afcea8cb | 1420 | val = cpu_inb(addr); |
3440557b FB |
1421 | suffix = 'b'; |
1422 | break; | |
1423 | case 2: | |
afcea8cb | 1424 | val = cpu_inw(addr); |
3440557b FB |
1425 | suffix = 'w'; |
1426 | break; | |
1427 | case 4: | |
afcea8cb | 1428 | val = cpu_inl(addr); |
3440557b FB |
1429 | suffix = 'l'; |
1430 | break; | |
1431 | } | |
376253ec AL |
1432 | monitor_printf(mon, "port%c[0x%04x] = %#0*x\n", |
1433 | suffix, addr, size * 2, val); | |
3440557b | 1434 | } |
a3a91a35 | 1435 | |
1bd1442e | 1436 | static void do_ioport_write(Monitor *mon, const QDict *qdict) |
f114784f | 1437 | { |
1bd1442e LC |
1438 | int size = qdict_get_int(qdict, "size"); |
1439 | int addr = qdict_get_int(qdict, "addr"); | |
1440 | int val = qdict_get_int(qdict, "val"); | |
1441 | ||
f114784f JK |
1442 | addr &= IOPORTS_MASK; |
1443 | ||
1444 | switch (size) { | |
1445 | default: | |
1446 | case 1: | |
afcea8cb | 1447 | cpu_outb(addr, val); |
f114784f JK |
1448 | break; |
1449 | case 2: | |
afcea8cb | 1450 | cpu_outw(addr, val); |
f114784f JK |
1451 | break; |
1452 | case 4: | |
afcea8cb | 1453 | cpu_outl(addr, val); |
f114784f JK |
1454 | break; |
1455 | } | |
1456 | } | |
1457 | ||
d54908a5 | 1458 | static void do_boot_set(Monitor *mon, const QDict *qdict) |
0ecdffbb AJ |
1459 | { |
1460 | int res; | |
d54908a5 | 1461 | const char *bootdevice = qdict_get_str(qdict, "bootdevice"); |
0ecdffbb | 1462 | |
76e30d0f JK |
1463 | res = qemu_boot_set(bootdevice); |
1464 | if (res == 0) { | |
1465 | monitor_printf(mon, "boot device list now set to %s\n", bootdevice); | |
1466 | } else if (res > 0) { | |
1467 | monitor_printf(mon, "setting boot device list failed\n"); | |
0ecdffbb | 1468 | } else { |
376253ec AL |
1469 | monitor_printf(mon, "no function defined to set boot device list for " |
1470 | "this architecture\n"); | |
0ecdffbb AJ |
1471 | } |
1472 | } | |
1473 | ||
b86bda5b | 1474 | #if defined(TARGET_I386) |
d65aaf37 BS |
1475 | static void print_pte(Monitor *mon, target_phys_addr_t addr, |
1476 | target_phys_addr_t pte, | |
1477 | target_phys_addr_t mask) | |
b86bda5b | 1478 | { |
d65aaf37 BS |
1479 | #ifdef TARGET_X86_64 |
1480 | if (addr & (1ULL << 47)) { | |
1481 | addr |= -1LL << 48; | |
1482 | } | |
1483 | #endif | |
1484 | monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx | |
1485 | " %c%c%c%c%c%c%c%c%c\n", | |
376253ec AL |
1486 | addr, |
1487 | pte & mask, | |
d65aaf37 | 1488 | pte & PG_NX_MASK ? 'X' : '-', |
376253ec AL |
1489 | pte & PG_GLOBAL_MASK ? 'G' : '-', |
1490 | pte & PG_PSE_MASK ? 'P' : '-', | |
1491 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
1492 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
1493 | pte & PG_PCD_MASK ? 'C' : '-', | |
1494 | pte & PG_PWT_MASK ? 'T' : '-', | |
1495 | pte & PG_USER_MASK ? 'U' : '-', | |
1496 | pte & PG_RW_MASK ? 'W' : '-'); | |
b86bda5b FB |
1497 | } |
1498 | ||
9349b4f9 | 1499 | static void tlb_info_32(Monitor *mon, CPUArchState *env) |
b86bda5b | 1500 | { |
94ac5cd2 | 1501 | unsigned int l1, l2; |
b86bda5b FB |
1502 | uint32_t pgd, pde, pte; |
1503 | ||
b86bda5b FB |
1504 | pgd = env->cr[3] & ~0xfff; |
1505 | for(l1 = 0; l1 < 1024; l1++) { | |
b8b79323 | 1506 | cpu_physical_memory_read(pgd + l1 * 4, &pde, 4); |
b86bda5b FB |
1507 | pde = le32_to_cpu(pde); |
1508 | if (pde & PG_PRESENT_MASK) { | |
1509 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
d65aaf37 BS |
1510 | /* 4M pages */ |
1511 | print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1)); | |
b86bda5b FB |
1512 | } else { |
1513 | for(l2 = 0; l2 < 1024; l2++) { | |
b8b79323 | 1514 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4); |
b86bda5b FB |
1515 | pte = le32_to_cpu(pte); |
1516 | if (pte & PG_PRESENT_MASK) { | |
376253ec | 1517 | print_pte(mon, (l1 << 22) + (l2 << 12), |
5fafdf24 | 1518 | pte & ~PG_PSE_MASK, |
b86bda5b FB |
1519 | ~0xfff); |
1520 | } | |
1521 | } | |
1522 | } | |
1523 | } | |
1524 | } | |
1525 | } | |
1526 | ||
9349b4f9 | 1527 | static void tlb_info_pae32(Monitor *mon, CPUArchState *env) |
d65aaf37 | 1528 | { |
94ac5cd2 | 1529 | unsigned int l1, l2, l3; |
d65aaf37 BS |
1530 | uint64_t pdpe, pde, pte; |
1531 | uint64_t pdp_addr, pd_addr, pt_addr; | |
1532 | ||
1533 | pdp_addr = env->cr[3] & ~0x1f; | |
1534 | for (l1 = 0; l1 < 4; l1++) { | |
b8b79323 | 1535 | cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8); |
d65aaf37 BS |
1536 | pdpe = le64_to_cpu(pdpe); |
1537 | if (pdpe & PG_PRESENT_MASK) { | |
1538 | pd_addr = pdpe & 0x3fffffffff000ULL; | |
1539 | for (l2 = 0; l2 < 512; l2++) { | |
b8b79323 | 1540 | cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8); |
d65aaf37 BS |
1541 | pde = le64_to_cpu(pde); |
1542 | if (pde & PG_PRESENT_MASK) { | |
1543 | if (pde & PG_PSE_MASK) { | |
1544 | /* 2M pages with PAE, CR4.PSE is ignored */ | |
1545 | print_pte(mon, (l1 << 30 ) + (l2 << 21), pde, | |
1546 | ~((target_phys_addr_t)(1 << 20) - 1)); | |
1547 | } else { | |
1548 | pt_addr = pde & 0x3fffffffff000ULL; | |
1549 | for (l3 = 0; l3 < 512; l3++) { | |
b8b79323 | 1550 | cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8); |
d65aaf37 BS |
1551 | pte = le64_to_cpu(pte); |
1552 | if (pte & PG_PRESENT_MASK) { | |
1553 | print_pte(mon, (l1 << 30 ) + (l2 << 21) | |
1554 | + (l3 << 12), | |
1555 | pte & ~PG_PSE_MASK, | |
1556 | ~(target_phys_addr_t)0xfff); | |
1557 | } | |
1558 | } | |
1559 | } | |
1560 | } | |
1561 | } | |
1562 | } | |
1563 | } | |
1564 | } | |
1565 | ||
1566 | #ifdef TARGET_X86_64 | |
9349b4f9 | 1567 | static void tlb_info_64(Monitor *mon, CPUArchState *env) |
d65aaf37 BS |
1568 | { |
1569 | uint64_t l1, l2, l3, l4; | |
1570 | uint64_t pml4e, pdpe, pde, pte; | |
1571 | uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr; | |
1572 | ||
1573 | pml4_addr = env->cr[3] & 0x3fffffffff000ULL; | |
1574 | for (l1 = 0; l1 < 512; l1++) { | |
b8b79323 | 1575 | cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8); |
d65aaf37 BS |
1576 | pml4e = le64_to_cpu(pml4e); |
1577 | if (pml4e & PG_PRESENT_MASK) { | |
1578 | pdp_addr = pml4e & 0x3fffffffff000ULL; | |
1579 | for (l2 = 0; l2 < 512; l2++) { | |
b8b79323 | 1580 | cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8); |
d65aaf37 BS |
1581 | pdpe = le64_to_cpu(pdpe); |
1582 | if (pdpe & PG_PRESENT_MASK) { | |
1583 | if (pdpe & PG_PSE_MASK) { | |
1584 | /* 1G pages, CR4.PSE is ignored */ | |
1585 | print_pte(mon, (l1 << 39) + (l2 << 30), pdpe, | |
1586 | 0x3ffffc0000000ULL); | |
1587 | } else { | |
1588 | pd_addr = pdpe & 0x3fffffffff000ULL; | |
1589 | for (l3 = 0; l3 < 512; l3++) { | |
b8b79323 | 1590 | cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8); |
d65aaf37 BS |
1591 | pde = le64_to_cpu(pde); |
1592 | if (pde & PG_PRESENT_MASK) { | |
1593 | if (pde & PG_PSE_MASK) { | |
1594 | /* 2M pages, CR4.PSE is ignored */ | |
1595 | print_pte(mon, (l1 << 39) + (l2 << 30) + | |
1596 | (l3 << 21), pde, | |
1597 | 0x3ffffffe00000ULL); | |
1598 | } else { | |
1599 | pt_addr = pde & 0x3fffffffff000ULL; | |
1600 | for (l4 = 0; l4 < 512; l4++) { | |
1601 | cpu_physical_memory_read(pt_addr | |
1602 | + l4 * 8, | |
b8b79323 | 1603 | &pte, 8); |
d65aaf37 BS |
1604 | pte = le64_to_cpu(pte); |
1605 | if (pte & PG_PRESENT_MASK) { | |
1606 | print_pte(mon, (l1 << 39) + | |
1607 | (l2 << 30) + | |
1608 | (l3 << 21) + (l4 << 12), | |
1609 | pte & ~PG_PSE_MASK, | |
1610 | 0x3fffffffff000ULL); | |
1611 | } | |
1612 | } | |
1613 | } | |
1614 | } | |
1615 | } | |
1616 | } | |
1617 | } | |
1618 | } | |
1619 | } | |
1620 | } | |
1621 | } | |
1622 | #endif | |
1623 | ||
1624 | static void tlb_info(Monitor *mon) | |
1625 | { | |
9349b4f9 | 1626 | CPUArchState *env; |
d65aaf37 BS |
1627 | |
1628 | env = mon_get_cpu(); | |
1629 | ||
1630 | if (!(env->cr[0] & CR0_PG_MASK)) { | |
1631 | monitor_printf(mon, "PG disabled\n"); | |
1632 | return; | |
1633 | } | |
1634 | if (env->cr[4] & CR4_PAE_MASK) { | |
1635 | #ifdef TARGET_X86_64 | |
1636 | if (env->hflags & HF_LMA_MASK) { | |
1637 | tlb_info_64(mon, env); | |
1638 | } else | |
1639 | #endif | |
1640 | { | |
1641 | tlb_info_pae32(mon, env); | |
1642 | } | |
1643 | } else { | |
1644 | tlb_info_32(mon, env); | |
1645 | } | |
1646 | } | |
1647 | ||
1b3cba6e BS |
1648 | static void mem_print(Monitor *mon, target_phys_addr_t *pstart, |
1649 | int *plast_prot, | |
1650 | target_phys_addr_t end, int prot) | |
b86bda5b | 1651 | { |
9746b15b FB |
1652 | int prot1; |
1653 | prot1 = *plast_prot; | |
1654 | if (prot != prot1) { | |
b86bda5b | 1655 | if (*pstart != -1) { |
1b3cba6e BS |
1656 | monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " " |
1657 | TARGET_FMT_plx " %c%c%c\n", | |
376253ec AL |
1658 | *pstart, end, end - *pstart, |
1659 | prot1 & PG_USER_MASK ? 'u' : '-', | |
1660 | 'r', | |
1661 | prot1 & PG_RW_MASK ? 'w' : '-'); | |
b86bda5b FB |
1662 | } |
1663 | if (prot != 0) | |
1664 | *pstart = end; | |
1665 | else | |
1666 | *pstart = -1; | |
1667 | *plast_prot = prot; | |
1668 | } | |
1669 | } | |
1670 | ||
9349b4f9 | 1671 | static void mem_info_32(Monitor *mon, CPUArchState *env) |
b86bda5b | 1672 | { |
b49ca72d AC |
1673 | unsigned int l1, l2; |
1674 | int prot, last_prot; | |
1b3cba6e BS |
1675 | uint32_t pgd, pde, pte; |
1676 | target_phys_addr_t start, end; | |
6a00d601 | 1677 | |
b86bda5b FB |
1678 | pgd = env->cr[3] & ~0xfff; |
1679 | last_prot = 0; | |
1680 | start = -1; | |
1681 | for(l1 = 0; l1 < 1024; l1++) { | |
b8b79323 | 1682 | cpu_physical_memory_read(pgd + l1 * 4, &pde, 4); |
b86bda5b FB |
1683 | pde = le32_to_cpu(pde); |
1684 | end = l1 << 22; | |
1685 | if (pde & PG_PRESENT_MASK) { | |
1686 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
1687 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
376253ec | 1688 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1689 | } else { |
1690 | for(l2 = 0; l2 < 1024; l2++) { | |
b8b79323 | 1691 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4); |
b86bda5b FB |
1692 | pte = le32_to_cpu(pte); |
1693 | end = (l1 << 22) + (l2 << 12); | |
1694 | if (pte & PG_PRESENT_MASK) { | |
c76c8416 AC |
1695 | prot = pte & pde & |
1696 | (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
b86bda5b FB |
1697 | } else { |
1698 | prot = 0; | |
1699 | } | |
376253ec | 1700 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1701 | } |
1702 | } | |
1703 | } else { | |
1704 | prot = 0; | |
376253ec | 1705 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1706 | } |
1707 | } | |
8a94b8ca AC |
1708 | /* Flush last range */ |
1709 | mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0); | |
b86bda5b | 1710 | } |
1b3cba6e | 1711 | |
9349b4f9 | 1712 | static void mem_info_pae32(Monitor *mon, CPUArchState *env) |
1b3cba6e | 1713 | { |
b49ca72d AC |
1714 | unsigned int l1, l2, l3; |
1715 | int prot, last_prot; | |
1b3cba6e BS |
1716 | uint64_t pdpe, pde, pte; |
1717 | uint64_t pdp_addr, pd_addr, pt_addr; | |
1718 | target_phys_addr_t start, end; | |
1719 | ||
1720 | pdp_addr = env->cr[3] & ~0x1f; | |
1721 | last_prot = 0; | |
1722 | start = -1; | |
1723 | for (l1 = 0; l1 < 4; l1++) { | |
b8b79323 | 1724 | cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8); |
1b3cba6e BS |
1725 | pdpe = le64_to_cpu(pdpe); |
1726 | end = l1 << 30; | |
1727 | if (pdpe & PG_PRESENT_MASK) { | |
1728 | pd_addr = pdpe & 0x3fffffffff000ULL; | |
1729 | for (l2 = 0; l2 < 512; l2++) { | |
b8b79323 | 1730 | cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8); |
1b3cba6e BS |
1731 | pde = le64_to_cpu(pde); |
1732 | end = (l1 << 30) + (l2 << 21); | |
1733 | if (pde & PG_PRESENT_MASK) { | |
1734 | if (pde & PG_PSE_MASK) { | |
1735 | prot = pde & (PG_USER_MASK | PG_RW_MASK | | |
1736 | PG_PRESENT_MASK); | |
1737 | mem_print(mon, &start, &last_prot, end, prot); | |
1738 | } else { | |
1739 | pt_addr = pde & 0x3fffffffff000ULL; | |
1740 | for (l3 = 0; l3 < 512; l3++) { | |
b8b79323 | 1741 | cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8); |
1b3cba6e BS |
1742 | pte = le64_to_cpu(pte); |
1743 | end = (l1 << 30) + (l2 << 21) + (l3 << 12); | |
1744 | if (pte & PG_PRESENT_MASK) { | |
c76c8416 AC |
1745 | prot = pte & pde & (PG_USER_MASK | PG_RW_MASK | |
1746 | PG_PRESENT_MASK); | |
1b3cba6e BS |
1747 | } else { |
1748 | prot = 0; | |
1749 | } | |
1750 | mem_print(mon, &start, &last_prot, end, prot); | |
1751 | } | |
1752 | } | |
1753 | } else { | |
1754 | prot = 0; | |
1755 | mem_print(mon, &start, &last_prot, end, prot); | |
1756 | } | |
1757 | } | |
1758 | } else { | |
1759 | prot = 0; | |
1760 | mem_print(mon, &start, &last_prot, end, prot); | |
1761 | } | |
1762 | } | |
8a94b8ca AC |
1763 | /* Flush last range */ |
1764 | mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0); | |
1b3cba6e BS |
1765 | } |
1766 | ||
1767 | ||
1768 | #ifdef TARGET_X86_64 | |
9349b4f9 | 1769 | static void mem_info_64(Monitor *mon, CPUArchState *env) |
1b3cba6e BS |
1770 | { |
1771 | int prot, last_prot; | |
1772 | uint64_t l1, l2, l3, l4; | |
1773 | uint64_t pml4e, pdpe, pde, pte; | |
1774 | uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end; | |
1775 | ||
1776 | pml4_addr = env->cr[3] & 0x3fffffffff000ULL; | |
1777 | last_prot = 0; | |
1778 | start = -1; | |
1779 | for (l1 = 0; l1 < 512; l1++) { | |
b8b79323 | 1780 | cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8); |
1b3cba6e BS |
1781 | pml4e = le64_to_cpu(pml4e); |
1782 | end = l1 << 39; | |
1783 | if (pml4e & PG_PRESENT_MASK) { | |
1784 | pdp_addr = pml4e & 0x3fffffffff000ULL; | |
1785 | for (l2 = 0; l2 < 512; l2++) { | |
b8b79323 | 1786 | cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8); |
1b3cba6e BS |
1787 | pdpe = le64_to_cpu(pdpe); |
1788 | end = (l1 << 39) + (l2 << 30); | |
1789 | if (pdpe & PG_PRESENT_MASK) { | |
1790 | if (pdpe & PG_PSE_MASK) { | |
2d5b5074 BS |
1791 | prot = pdpe & (PG_USER_MASK | PG_RW_MASK | |
1792 | PG_PRESENT_MASK); | |
c76c8416 | 1793 | prot &= pml4e; |
1b3cba6e BS |
1794 | mem_print(mon, &start, &last_prot, end, prot); |
1795 | } else { | |
1796 | pd_addr = pdpe & 0x3fffffffff000ULL; | |
1797 | for (l3 = 0; l3 < 512; l3++) { | |
b8b79323 | 1798 | cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8); |
1b3cba6e BS |
1799 | pde = le64_to_cpu(pde); |
1800 | end = (l1 << 39) + (l2 << 30) + (l3 << 21); | |
1801 | if (pde & PG_PRESENT_MASK) { | |
1802 | if (pde & PG_PSE_MASK) { | |
1803 | prot = pde & (PG_USER_MASK | PG_RW_MASK | | |
1804 | PG_PRESENT_MASK); | |
c76c8416 | 1805 | prot &= pml4e & pdpe; |
1b3cba6e BS |
1806 | mem_print(mon, &start, &last_prot, end, prot); |
1807 | } else { | |
1808 | pt_addr = pde & 0x3fffffffff000ULL; | |
1809 | for (l4 = 0; l4 < 512; l4++) { | |
1810 | cpu_physical_memory_read(pt_addr | |
1811 | + l4 * 8, | |
b8b79323 | 1812 | &pte, 8); |
1b3cba6e BS |
1813 | pte = le64_to_cpu(pte); |
1814 | end = (l1 << 39) + (l2 << 30) + | |
1815 | (l3 << 21) + (l4 << 12); | |
1816 | if (pte & PG_PRESENT_MASK) { | |
1817 | prot = pte & (PG_USER_MASK | PG_RW_MASK | | |
1818 | PG_PRESENT_MASK); | |
c76c8416 | 1819 | prot &= pml4e & pdpe & pde; |
1b3cba6e BS |
1820 | } else { |
1821 | prot = 0; | |
1822 | } | |
1823 | mem_print(mon, &start, &last_prot, end, prot); | |
1824 | } | |
1825 | } | |
1826 | } else { | |
1827 | prot = 0; | |
1828 | mem_print(mon, &start, &last_prot, end, prot); | |
1829 | } | |
1830 | } | |
1831 | } | |
1832 | } else { | |
1833 | prot = 0; | |
1834 | mem_print(mon, &start, &last_prot, end, prot); | |
1835 | } | |
1836 | } | |
1837 | } else { | |
1838 | prot = 0; | |
1839 | mem_print(mon, &start, &last_prot, end, prot); | |
1840 | } | |
1841 | } | |
8a94b8ca AC |
1842 | /* Flush last range */ |
1843 | mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0); | |
1b3cba6e BS |
1844 | } |
1845 | #endif | |
1846 | ||
1847 | static void mem_info(Monitor *mon) | |
1848 | { | |
9349b4f9 | 1849 | CPUArchState *env; |
1b3cba6e BS |
1850 | |
1851 | env = mon_get_cpu(); | |
1852 | ||
1853 | if (!(env->cr[0] & CR0_PG_MASK)) { | |
1854 | monitor_printf(mon, "PG disabled\n"); | |
1855 | return; | |
1856 | } | |
1857 | if (env->cr[4] & CR4_PAE_MASK) { | |
1858 | #ifdef TARGET_X86_64 | |
1859 | if (env->hflags & HF_LMA_MASK) { | |
1860 | mem_info_64(mon, env); | |
1861 | } else | |
1862 | #endif | |
1863 | { | |
1864 | mem_info_pae32(mon, env); | |
1865 | } | |
1866 | } else { | |
1867 | mem_info_32(mon, env); | |
1868 | } | |
1869 | } | |
b86bda5b FB |
1870 | #endif |
1871 | ||
7c664e2f AJ |
1872 | #if defined(TARGET_SH4) |
1873 | ||
376253ec | 1874 | static void print_tlb(Monitor *mon, int idx, tlb_t *tlb) |
7c664e2f | 1875 | { |
376253ec AL |
1876 | monitor_printf(mon, " tlb%i:\t" |
1877 | "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t" | |
1878 | "v=%hhu shared=%hhu cached=%hhu prot=%hhu " | |
1879 | "dirty=%hhu writethrough=%hhu\n", | |
1880 | idx, | |
1881 | tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size, | |
1882 | tlb->v, tlb->sh, tlb->c, tlb->pr, | |
1883 | tlb->d, tlb->wt); | |
7c664e2f AJ |
1884 | } |
1885 | ||
376253ec | 1886 | static void tlb_info(Monitor *mon) |
7c664e2f | 1887 | { |
9349b4f9 | 1888 | CPUArchState *env = mon_get_cpu(); |
7c664e2f AJ |
1889 | int i; |
1890 | ||
376253ec | 1891 | monitor_printf (mon, "ITLB:\n"); |
7c664e2f | 1892 | for (i = 0 ; i < ITLB_SIZE ; i++) |
376253ec AL |
1893 | print_tlb (mon, i, &env->itlb[i]); |
1894 | monitor_printf (mon, "UTLB:\n"); | |
7c664e2f | 1895 | for (i = 0 ; i < UTLB_SIZE ; i++) |
376253ec | 1896 | print_tlb (mon, i, &env->utlb[i]); |
7c664e2f AJ |
1897 | } |
1898 | ||
1899 | #endif | |
1900 | ||
692f737c | 1901 | #if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA) |
d41160a3 BS |
1902 | static void tlb_info(Monitor *mon) |
1903 | { | |
9349b4f9 | 1904 | CPUArchState *env1 = mon_get_cpu(); |
d41160a3 BS |
1905 | |
1906 | dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1); | |
1907 | } | |
1908 | #endif | |
1909 | ||
314e2987 BS |
1910 | static void do_info_mtree(Monitor *mon) |
1911 | { | |
1912 | mtree_info((fprintf_function)monitor_printf, mon); | |
1913 | } | |
1914 | ||
030ea37b AL |
1915 | static void do_info_numa(Monitor *mon) |
1916 | { | |
b28b6230 | 1917 | int i; |
9349b4f9 | 1918 | CPUArchState *env; |
030ea37b AL |
1919 | |
1920 | monitor_printf(mon, "%d nodes\n", nb_numa_nodes); | |
1921 | for (i = 0; i < nb_numa_nodes; i++) { | |
1922 | monitor_printf(mon, "node %d cpus:", i); | |
1923 | for (env = first_cpu; env != NULL; env = env->next_cpu) { | |
1924 | if (env->numa_node == i) { | |
1925 | monitor_printf(mon, " %d", env->cpu_index); | |
1926 | } | |
1927 | } | |
1928 | monitor_printf(mon, "\n"); | |
1929 | monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i, | |
1930 | node_mem[i] >> 20); | |
1931 | } | |
1932 | } | |
1933 | ||
5f1ce948 FB |
1934 | #ifdef CONFIG_PROFILER |
1935 | ||
e9a6625e AJ |
1936 | int64_t qemu_time; |
1937 | int64_t dev_time; | |
1938 | ||
376253ec | 1939 | static void do_info_profile(Monitor *mon) |
5f1ce948 FB |
1940 | { |
1941 | int64_t total; | |
1942 | total = qemu_time; | |
1943 | if (total == 0) | |
1944 | total = 1; | |
376253ec | 1945 | monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 1946 | dev_time, dev_time / (double)get_ticks_per_sec()); |
376253ec | 1947 | monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", |
6ee093c9 | 1948 | qemu_time, qemu_time / (double)get_ticks_per_sec()); |
5f1ce948 | 1949 | qemu_time = 0; |
5f1ce948 | 1950 | dev_time = 0; |
5f1ce948 FB |
1951 | } |
1952 | #else | |
376253ec | 1953 | static void do_info_profile(Monitor *mon) |
5f1ce948 | 1954 | { |
376253ec | 1955 | monitor_printf(mon, "Internal profiler not compiled\n"); |
5f1ce948 FB |
1956 | } |
1957 | #endif | |
1958 | ||
ec36b695 | 1959 | /* Capture support */ |
72cf2d4f | 1960 | static QLIST_HEAD (capture_list_head, CaptureState) capture_head; |
ec36b695 | 1961 | |
376253ec | 1962 | static void do_info_capture(Monitor *mon) |
ec36b695 FB |
1963 | { |
1964 | int i; | |
1965 | CaptureState *s; | |
1966 | ||
1967 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
376253ec | 1968 | monitor_printf(mon, "[%d]: ", i); |
ec36b695 FB |
1969 | s->ops.info (s->opaque); |
1970 | } | |
1971 | } | |
1972 | ||
2313086a | 1973 | #ifdef HAS_AUDIO |
d54908a5 | 1974 | static void do_stop_capture(Monitor *mon, const QDict *qdict) |
ec36b695 FB |
1975 | { |
1976 | int i; | |
d54908a5 | 1977 | int n = qdict_get_int(qdict, "n"); |
ec36b695 FB |
1978 | CaptureState *s; |
1979 | ||
1980 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
1981 | if (i == n) { | |
1982 | s->ops.destroy (s->opaque); | |
72cf2d4f | 1983 | QLIST_REMOVE (s, entries); |
7267c094 | 1984 | g_free (s); |
ec36b695 FB |
1985 | return; |
1986 | } | |
1987 | } | |
1988 | } | |
1989 | ||
c1925484 LC |
1990 | static void do_wav_capture(Monitor *mon, const QDict *qdict) |
1991 | { | |
1992 | const char *path = qdict_get_str(qdict, "path"); | |
1993 | int has_freq = qdict_haskey(qdict, "freq"); | |
1994 | int freq = qdict_get_try_int(qdict, "freq", -1); | |
1995 | int has_bits = qdict_haskey(qdict, "bits"); | |
1996 | int bits = qdict_get_try_int(qdict, "bits", -1); | |
1997 | int has_channels = qdict_haskey(qdict, "nchannels"); | |
1998 | int nchannels = qdict_get_try_int(qdict, "nchannels", -1); | |
ec36b695 FB |
1999 | CaptureState *s; |
2000 | ||
7267c094 | 2001 | s = g_malloc0 (sizeof (*s)); |
ec36b695 FB |
2002 | |
2003 | freq = has_freq ? freq : 44100; | |
2004 | bits = has_bits ? bits : 16; | |
2005 | nchannels = has_channels ? nchannels : 2; | |
2006 | ||
2007 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
d00b2618 | 2008 | monitor_printf(mon, "Failed to add wave capture\n"); |
7267c094 | 2009 | g_free (s); |
d00b2618 | 2010 | return; |
ec36b695 | 2011 | } |
72cf2d4f | 2012 | QLIST_INSERT_HEAD (&capture_head, s, entries); |
ec36b695 FB |
2013 | } |
2014 | #endif | |
2015 | ||
15dfcd45 | 2016 | static qemu_acl *find_acl(Monitor *mon, const char *name) |
76655d6d | 2017 | { |
15dfcd45 | 2018 | qemu_acl *acl = qemu_acl_find(name); |
76655d6d | 2019 | |
76655d6d | 2020 | if (!acl) { |
15dfcd45 | 2021 | monitor_printf(mon, "acl: unknown list '%s'\n", name); |
76655d6d | 2022 | } |
15dfcd45 JK |
2023 | return acl; |
2024 | } | |
2025 | ||
d54908a5 | 2026 | static void do_acl_show(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2027 | { |
d54908a5 | 2028 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2029 | qemu_acl *acl = find_acl(mon, aclname); |
2030 | qemu_acl_entry *entry; | |
2031 | int i = 0; | |
76655d6d | 2032 | |
15dfcd45 | 2033 | if (acl) { |
28a76be8 | 2034 | monitor_printf(mon, "policy: %s\n", |
76655d6d | 2035 | acl->defaultDeny ? "deny" : "allow"); |
72cf2d4f | 2036 | QTAILQ_FOREACH(entry, &acl->entries, next) { |
28a76be8 AL |
2037 | i++; |
2038 | monitor_printf(mon, "%d: %s %s\n", i, | |
15dfcd45 | 2039 | entry->deny ? "deny" : "allow", entry->match); |
28a76be8 | 2040 | } |
15dfcd45 JK |
2041 | } |
2042 | } | |
2043 | ||
d54908a5 | 2044 | static void do_acl_reset(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2045 | { |
d54908a5 | 2046 | const char *aclname = qdict_get_str(qdict, "aclname"); |
15dfcd45 JK |
2047 | qemu_acl *acl = find_acl(mon, aclname); |
2048 | ||
2049 | if (acl) { | |
28a76be8 AL |
2050 | qemu_acl_reset(acl); |
2051 | monitor_printf(mon, "acl: removed all rules\n"); | |
15dfcd45 JK |
2052 | } |
2053 | } | |
2054 | ||
f18c16de | 2055 | static void do_acl_policy(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2056 | { |
f18c16de LC |
2057 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2058 | const char *policy = qdict_get_str(qdict, "policy"); | |
15dfcd45 | 2059 | qemu_acl *acl = find_acl(mon, aclname); |
28a76be8 | 2060 | |
15dfcd45 JK |
2061 | if (acl) { |
2062 | if (strcmp(policy, "allow") == 0) { | |
28a76be8 AL |
2063 | acl->defaultDeny = 0; |
2064 | monitor_printf(mon, "acl: policy set to 'allow'\n"); | |
15dfcd45 | 2065 | } else if (strcmp(policy, "deny") == 0) { |
28a76be8 AL |
2066 | acl->defaultDeny = 1; |
2067 | monitor_printf(mon, "acl: policy set to 'deny'\n"); | |
2068 | } else { | |
15dfcd45 JK |
2069 | monitor_printf(mon, "acl: unknown policy '%s', " |
2070 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 | 2071 | } |
15dfcd45 JK |
2072 | } |
2073 | } | |
28a76be8 | 2074 | |
1bd1442e | 2075 | static void do_acl_add(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2076 | { |
1bd1442e LC |
2077 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2078 | const char *match = qdict_get_str(qdict, "match"); | |
2079 | const char *policy = qdict_get_str(qdict, "policy"); | |
2080 | int has_index = qdict_haskey(qdict, "index"); | |
2081 | int index = qdict_get_try_int(qdict, "index", -1); | |
15dfcd45 JK |
2082 | qemu_acl *acl = find_acl(mon, aclname); |
2083 | int deny, ret; | |
2084 | ||
2085 | if (acl) { | |
2086 | if (strcmp(policy, "allow") == 0) { | |
2087 | deny = 0; | |
2088 | } else if (strcmp(policy, "deny") == 0) { | |
2089 | deny = 1; | |
2090 | } else { | |
2091 | monitor_printf(mon, "acl: unknown policy '%s', " | |
2092 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 AL |
2093 | return; |
2094 | } | |
28a76be8 AL |
2095 | if (has_index) |
2096 | ret = qemu_acl_insert(acl, deny, match, index); | |
2097 | else | |
2098 | ret = qemu_acl_append(acl, deny, match); | |
2099 | if (ret < 0) | |
2100 | monitor_printf(mon, "acl: unable to add acl entry\n"); | |
2101 | else | |
2102 | monitor_printf(mon, "acl: added rule at position %d\n", ret); | |
15dfcd45 JK |
2103 | } |
2104 | } | |
28a76be8 | 2105 | |
f18c16de | 2106 | static void do_acl_remove(Monitor *mon, const QDict *qdict) |
15dfcd45 | 2107 | { |
f18c16de LC |
2108 | const char *aclname = qdict_get_str(qdict, "aclname"); |
2109 | const char *match = qdict_get_str(qdict, "match"); | |
15dfcd45 JK |
2110 | qemu_acl *acl = find_acl(mon, aclname); |
2111 | int ret; | |
28a76be8 | 2112 | |
15dfcd45 | 2113 | if (acl) { |
28a76be8 AL |
2114 | ret = qemu_acl_remove(acl, match); |
2115 | if (ret < 0) | |
2116 | monitor_printf(mon, "acl: no matching acl entry\n"); | |
2117 | else | |
2118 | monitor_printf(mon, "acl: removed rule at position %d\n", ret); | |
76655d6d AL |
2119 | } |
2120 | } | |
2121 | ||
79c4f6b0 | 2122 | #if defined(TARGET_I386) |
37b7ad48 | 2123 | static void do_inject_mce(Monitor *mon, const QDict *qdict) |
79c4f6b0 | 2124 | { |
9349b4f9 | 2125 | CPUArchState *cenv; |
37b7ad48 LC |
2126 | int cpu_index = qdict_get_int(qdict, "cpu_index"); |
2127 | int bank = qdict_get_int(qdict, "bank"); | |
2128 | uint64_t status = qdict_get_int(qdict, "status"); | |
2129 | uint64_t mcg_status = qdict_get_int(qdict, "mcg_status"); | |
2130 | uint64_t addr = qdict_get_int(qdict, "addr"); | |
2131 | uint64_t misc = qdict_get_int(qdict, "misc"); | |
747461c7 | 2132 | int flags = MCE_INJECT_UNCOND_AO; |
79c4f6b0 | 2133 | |
747461c7 JK |
2134 | if (qdict_get_try_bool(qdict, "broadcast", 0)) { |
2135 | flags |= MCE_INJECT_BROADCAST; | |
2136 | } | |
31ce5e0c | 2137 | for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) { |
316378e4 JK |
2138 | if (cenv->cpu_index == cpu_index) { |
2139 | cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc, | |
747461c7 | 2140 | flags); |
79c4f6b0 HY |
2141 | break; |
2142 | } | |
31ce5e0c | 2143 | } |
79c4f6b0 HY |
2144 | } |
2145 | #endif | |
2146 | ||
208c9d1b | 2147 | void qmp_getfd(const char *fdname, Error **errp) |
f07918fd | 2148 | { |
c227f099 | 2149 | mon_fd_t *monfd; |
f07918fd MM |
2150 | int fd; |
2151 | ||
208c9d1b | 2152 | fd = qemu_chr_fe_get_msgfd(cur_mon->chr); |
f07918fd | 2153 | if (fd == -1) { |
208c9d1b CB |
2154 | error_set(errp, QERR_FD_NOT_SUPPLIED); |
2155 | return; | |
f07918fd MM |
2156 | } |
2157 | ||
2158 | if (qemu_isdigit(fdname[0])) { | |
208c9d1b CB |
2159 | error_set(errp, QERR_INVALID_PARAMETER_VALUE, "fdname", |
2160 | "a name not starting with a digit"); | |
2161 | return; | |
f07918fd MM |
2162 | } |
2163 | ||
208c9d1b | 2164 | QLIST_FOREACH(monfd, &cur_mon->fds, next) { |
f07918fd MM |
2165 | if (strcmp(monfd->name, fdname) != 0) { |
2166 | continue; | |
2167 | } | |
2168 | ||
2169 | close(monfd->fd); | |
2170 | monfd->fd = fd; | |
208c9d1b | 2171 | return; |
f07918fd MM |
2172 | } |
2173 | ||
7267c094 AL |
2174 | monfd = g_malloc0(sizeof(mon_fd_t)); |
2175 | monfd->name = g_strdup(fdname); | |
f07918fd MM |
2176 | monfd->fd = fd; |
2177 | ||
208c9d1b | 2178 | QLIST_INSERT_HEAD(&cur_mon->fds, monfd, next); |
f07918fd MM |
2179 | } |
2180 | ||
208c9d1b | 2181 | void qmp_closefd(const char *fdname, Error **errp) |
f07918fd | 2182 | { |
c227f099 | 2183 | mon_fd_t *monfd; |
f07918fd | 2184 | |
208c9d1b | 2185 | QLIST_FOREACH(monfd, &cur_mon->fds, next) { |
f07918fd MM |
2186 | if (strcmp(monfd->name, fdname) != 0) { |
2187 | continue; | |
2188 | } | |
2189 | ||
72cf2d4f | 2190 | QLIST_REMOVE(monfd, next); |
f07918fd | 2191 | close(monfd->fd); |
7267c094 AL |
2192 | g_free(monfd->name); |
2193 | g_free(monfd); | |
208c9d1b | 2194 | return; |
f07918fd MM |
2195 | } |
2196 | ||
208c9d1b | 2197 | error_set(errp, QERR_FD_NOT_FOUND, fdname); |
f07918fd MM |
2198 | } |
2199 | ||
d54908a5 | 2200 | static void do_loadvm(Monitor *mon, const QDict *qdict) |
c8d41b2c | 2201 | { |
1354869c | 2202 | int saved_vm_running = runstate_is_running(); |
d54908a5 | 2203 | const char *name = qdict_get_str(qdict, "name"); |
c8d41b2c | 2204 | |
0461d5a6 | 2205 | vm_stop(RUN_STATE_RESTORE_VM); |
c8d41b2c | 2206 | |
f0aa7a8b | 2207 | if (load_vmstate(name) == 0 && saved_vm_running) { |
c8d41b2c | 2208 | vm_start(); |
f0aa7a8b | 2209 | } |
c8d41b2c JQ |
2210 | } |
2211 | ||
7768e04c MM |
2212 | int monitor_get_fd(Monitor *mon, const char *fdname) |
2213 | { | |
c227f099 | 2214 | mon_fd_t *monfd; |
7768e04c | 2215 | |
72cf2d4f | 2216 | QLIST_FOREACH(monfd, &mon->fds, next) { |
7768e04c MM |
2217 | int fd; |
2218 | ||
2219 | if (strcmp(monfd->name, fdname) != 0) { | |
2220 | continue; | |
2221 | } | |
2222 | ||
2223 | fd = monfd->fd; | |
2224 | ||
2225 | /* caller takes ownership of fd */ | |
72cf2d4f | 2226 | QLIST_REMOVE(monfd, next); |
7267c094 AL |
2227 | g_free(monfd->name); |
2228 | g_free(monfd); | |
7768e04c MM |
2229 | |
2230 | return fd; | |
2231 | } | |
2232 | ||
2233 | return -1; | |
2234 | } | |
2235 | ||
ba1c048a CB |
2236 | static void monitor_fdset_cleanup(MonFdset *mon_fdset) |
2237 | { | |
2238 | MonFdsetFd *mon_fdset_fd; | |
2239 | MonFdsetFd *mon_fdset_fd_next; | |
2240 | ||
2241 | QLIST_FOREACH_SAFE(mon_fdset_fd, &mon_fdset->fds, next, mon_fdset_fd_next) { | |
efb87c16 CB |
2242 | if (mon_fdset_fd->removed || |
2243 | (QLIST_EMPTY(&mon_fdset->dup_fds) && mon_refcount == 0)) { | |
ba1c048a CB |
2244 | close(mon_fdset_fd->fd); |
2245 | g_free(mon_fdset_fd->opaque); | |
2246 | QLIST_REMOVE(mon_fdset_fd, next); | |
2247 | g_free(mon_fdset_fd); | |
2248 | } | |
2249 | } | |
2250 | ||
adb696f3 | 2251 | if (QLIST_EMPTY(&mon_fdset->fds) && QLIST_EMPTY(&mon_fdset->dup_fds)) { |
ba1c048a CB |
2252 | QLIST_REMOVE(mon_fdset, next); |
2253 | g_free(mon_fdset); | |
2254 | } | |
2255 | } | |
2256 | ||
efb87c16 CB |
2257 | static void monitor_fdsets_cleanup(void) |
2258 | { | |
2259 | MonFdset *mon_fdset; | |
2260 | MonFdset *mon_fdset_next; | |
2261 | ||
2262 | QLIST_FOREACH_SAFE(mon_fdset, &mon_fdsets, next, mon_fdset_next) { | |
2263 | monitor_fdset_cleanup(mon_fdset); | |
2264 | } | |
2265 | } | |
2266 | ||
ba1c048a CB |
2267 | AddfdInfo *qmp_add_fd(bool has_fdset_id, int64_t fdset_id, bool has_opaque, |
2268 | const char *opaque, Error **errp) | |
2269 | { | |
2270 | int fd; | |
2271 | Monitor *mon = cur_mon; | |
2272 | MonFdset *mon_fdset; | |
2273 | MonFdsetFd *mon_fdset_fd; | |
2274 | AddfdInfo *fdinfo; | |
2275 | ||
2276 | fd = qemu_chr_fe_get_msgfd(mon->chr); | |
2277 | if (fd == -1) { | |
2278 | error_set(errp, QERR_FD_NOT_SUPPLIED); | |
2279 | goto error; | |
2280 | } | |
2281 | ||
2282 | if (has_fdset_id) { | |
2283 | QLIST_FOREACH(mon_fdset, &mon_fdsets, next) { | |
2284 | if (mon_fdset->id == fdset_id) { | |
2285 | break; | |
2286 | } | |
2287 | } | |
2288 | if (mon_fdset == NULL) { | |
2289 | error_set(errp, QERR_INVALID_PARAMETER_VALUE, "fdset-id", | |
2290 | "an existing fdset-id"); | |
2291 | goto error; | |
2292 | } | |
2293 | } else { | |
2294 | int64_t fdset_id_prev = -1; | |
2295 | MonFdset *mon_fdset_cur = QLIST_FIRST(&mon_fdsets); | |
2296 | ||
2297 | /* Use first available fdset ID */ | |
2298 | QLIST_FOREACH(mon_fdset, &mon_fdsets, next) { | |
2299 | mon_fdset_cur = mon_fdset; | |
2300 | if (fdset_id_prev == mon_fdset_cur->id - 1) { | |
2301 | fdset_id_prev = mon_fdset_cur->id; | |
2302 | continue; | |
2303 | } | |
2304 | break; | |
2305 | } | |
2306 | ||
2307 | mon_fdset = g_malloc0(sizeof(*mon_fdset)); | |
2308 | mon_fdset->id = fdset_id_prev + 1; | |
2309 | ||
2310 | /* The fdset list is ordered by fdset ID */ | |
2311 | if (mon_fdset->id == 0) { | |
2312 | QLIST_INSERT_HEAD(&mon_fdsets, mon_fdset, next); | |
2313 | } else if (mon_fdset->id < mon_fdset_cur->id) { | |
2314 | QLIST_INSERT_BEFORE(mon_fdset_cur, mon_fdset, next); | |
2315 | } else { | |
2316 | QLIST_INSERT_AFTER(mon_fdset_cur, mon_fdset, next); | |
2317 | } | |
2318 | } | |
2319 | ||
2320 | mon_fdset_fd = g_malloc0(sizeof(*mon_fdset_fd)); | |
2321 | mon_fdset_fd->fd = fd; | |
2322 | mon_fdset_fd->removed = false; | |
2323 | if (has_opaque) { | |
2324 | mon_fdset_fd->opaque = g_strdup(opaque); | |
2325 | } | |
2326 | QLIST_INSERT_HEAD(&mon_fdset->fds, mon_fdset_fd, next); | |
2327 | ||
2328 | fdinfo = g_malloc0(sizeof(*fdinfo)); | |
2329 | fdinfo->fdset_id = mon_fdset->id; | |
2330 | fdinfo->fd = mon_fdset_fd->fd; | |
2331 | ||
2332 | return fdinfo; | |
2333 | ||
2334 | error: | |
2335 | if (fd != -1) { | |
2336 | close(fd); | |
2337 | } | |
2338 | return NULL; | |
2339 | } | |
2340 | ||
2341 | void qmp_remove_fd(int64_t fdset_id, bool has_fd, int64_t fd, Error **errp) | |
2342 | { | |
2343 | MonFdset *mon_fdset; | |
2344 | MonFdsetFd *mon_fdset_fd; | |
2345 | char fd_str[60]; | |
2346 | ||
2347 | QLIST_FOREACH(mon_fdset, &mon_fdsets, next) { | |
2348 | if (mon_fdset->id != fdset_id) { | |
2349 | continue; | |
2350 | } | |
2351 | QLIST_FOREACH(mon_fdset_fd, &mon_fdset->fds, next) { | |
2352 | if (has_fd) { | |
2353 | if (mon_fdset_fd->fd != fd) { | |
2354 | continue; | |
2355 | } | |
2356 | mon_fdset_fd->removed = true; | |
2357 | break; | |
2358 | } else { | |
2359 | mon_fdset_fd->removed = true; | |
2360 | } | |
2361 | } | |
2362 | if (has_fd && !mon_fdset_fd) { | |
2363 | goto error; | |
2364 | } | |
2365 | monitor_fdset_cleanup(mon_fdset); | |
2366 | return; | |
2367 | } | |
2368 | ||
2369 | error: | |
2370 | if (has_fd) { | |
2371 | snprintf(fd_str, sizeof(fd_str), "fdset-id:%" PRId64 ", fd:%" PRId64, | |
2372 | fdset_id, fd); | |
2373 | } else { | |
2374 | snprintf(fd_str, sizeof(fd_str), "fdset-id:%" PRId64, fdset_id); | |
2375 | } | |
2376 | error_set(errp, QERR_FD_NOT_FOUND, fd_str); | |
2377 | } | |
2378 | ||
2379 | FdsetInfoList *qmp_query_fdsets(Error **errp) | |
2380 | { | |
2381 | MonFdset *mon_fdset; | |
2382 | MonFdsetFd *mon_fdset_fd; | |
2383 | FdsetInfoList *fdset_list = NULL; | |
2384 | ||
2385 | QLIST_FOREACH(mon_fdset, &mon_fdsets, next) { | |
2386 | FdsetInfoList *fdset_info = g_malloc0(sizeof(*fdset_info)); | |
2387 | FdsetFdInfoList *fdsetfd_list = NULL; | |
2388 | ||
2389 | fdset_info->value = g_malloc0(sizeof(*fdset_info->value)); | |
2390 | fdset_info->value->fdset_id = mon_fdset->id; | |
2391 | ||
2392 | QLIST_FOREACH(mon_fdset_fd, &mon_fdset->fds, next) { | |
2393 | FdsetFdInfoList *fdsetfd_info; | |
2394 | ||
2395 | fdsetfd_info = g_malloc0(sizeof(*fdsetfd_info)); | |
2396 | fdsetfd_info->value = g_malloc0(sizeof(*fdsetfd_info->value)); | |
2397 | fdsetfd_info->value->fd = mon_fdset_fd->fd; | |
2398 | if (mon_fdset_fd->opaque) { | |
2399 | fdsetfd_info->value->has_opaque = true; | |
2400 | fdsetfd_info->value->opaque = g_strdup(mon_fdset_fd->opaque); | |
2401 | } else { | |
2402 | fdsetfd_info->value->has_opaque = false; | |
2403 | } | |
2404 | ||
2405 | fdsetfd_info->next = fdsetfd_list; | |
2406 | fdsetfd_list = fdsetfd_info; | |
2407 | } | |
2408 | ||
2409 | fdset_info->value->fds = fdsetfd_list; | |
2410 | ||
2411 | fdset_info->next = fdset_list; | |
2412 | fdset_list = fdset_info; | |
2413 | } | |
2414 | ||
2415 | return fdset_list; | |
2416 | } | |
2417 | ||
adb696f3 CB |
2418 | int monitor_fdset_get_fd(int64_t fdset_id, int flags) |
2419 | { | |
b2dc64c3 | 2420 | #ifndef _WIN32 |
adb696f3 CB |
2421 | MonFdset *mon_fdset; |
2422 | MonFdsetFd *mon_fdset_fd; | |
2423 | int mon_fd_flags; | |
2424 | ||
adb696f3 CB |
2425 | QLIST_FOREACH(mon_fdset, &mon_fdsets, next) { |
2426 | if (mon_fdset->id != fdset_id) { | |
2427 | continue; | |
2428 | } | |
2429 | QLIST_FOREACH(mon_fdset_fd, &mon_fdset->fds, next) { | |
2430 | mon_fd_flags = fcntl(mon_fdset_fd->fd, F_GETFL); | |
2431 | if (mon_fd_flags == -1) { | |
2432 | return -1; | |
2433 | } | |
2434 | ||
2435 | if ((flags & O_ACCMODE) == (mon_fd_flags & O_ACCMODE)) { | |
2436 | return mon_fdset_fd->fd; | |
2437 | } | |
2438 | } | |
2439 | errno = EACCES; | |
2440 | return -1; | |
2441 | } | |
2442 | #endif | |
2443 | ||
2444 | errno = ENOENT; | |
2445 | return -1; | |
2446 | } | |
2447 | ||
2448 | int monitor_fdset_dup_fd_add(int64_t fdset_id, int dup_fd) | |
2449 | { | |
2450 | MonFdset *mon_fdset; | |
2451 | MonFdsetFd *mon_fdset_fd_dup; | |
2452 | ||
2453 | QLIST_FOREACH(mon_fdset, &mon_fdsets, next) { | |
2454 | if (mon_fdset->id != fdset_id) { | |
2455 | continue; | |
2456 | } | |
2457 | QLIST_FOREACH(mon_fdset_fd_dup, &mon_fdset->dup_fds, next) { | |
2458 | if (mon_fdset_fd_dup->fd == dup_fd) { | |
2459 | return -1; | |
2460 | } | |
2461 | } | |
2462 | mon_fdset_fd_dup = g_malloc0(sizeof(*mon_fdset_fd_dup)); | |
2463 | mon_fdset_fd_dup->fd = dup_fd; | |
2464 | QLIST_INSERT_HEAD(&mon_fdset->dup_fds, mon_fdset_fd_dup, next); | |
2465 | return 0; | |
2466 | } | |
2467 | return -1; | |
2468 | } | |
2469 | ||
2470 | static int monitor_fdset_dup_fd_find_remove(int dup_fd, bool remove) | |
2471 | { | |
2472 | MonFdset *mon_fdset; | |
2473 | MonFdsetFd *mon_fdset_fd_dup; | |
2474 | ||
2475 | QLIST_FOREACH(mon_fdset, &mon_fdsets, next) { | |
2476 | QLIST_FOREACH(mon_fdset_fd_dup, &mon_fdset->dup_fds, next) { | |
2477 | if (mon_fdset_fd_dup->fd == dup_fd) { | |
2478 | if (remove) { | |
2479 | QLIST_REMOVE(mon_fdset_fd_dup, next); | |
2480 | if (QLIST_EMPTY(&mon_fdset->dup_fds)) { | |
2481 | monitor_fdset_cleanup(mon_fdset); | |
2482 | } | |
2483 | } | |
2484 | return mon_fdset->id; | |
2485 | } | |
2486 | } | |
2487 | } | |
2488 | return -1; | |
2489 | } | |
2490 | ||
2491 | int monitor_fdset_dup_fd_find(int dup_fd) | |
2492 | { | |
2493 | return monitor_fdset_dup_fd_find_remove(dup_fd, false); | |
2494 | } | |
2495 | ||
2496 | int monitor_fdset_dup_fd_remove(int dup_fd) | |
2497 | { | |
2498 | return monitor_fdset_dup_fd_find_remove(dup_fd, true); | |
2499 | } | |
2500 | ||
816f8925 WX |
2501 | /* mon_cmds and info_cmds would be sorted at runtime */ |
2502 | static mon_cmd_t mon_cmds[] = { | |
acd0a093 | 2503 | #include "hmp-commands.h" |
5fafdf24 | 2504 | { NULL, NULL, }, |
9dc39cba FB |
2505 | }; |
2506 | ||
acd0a093 | 2507 | /* Please update hmp-commands.hx when adding or changing commands */ |
816f8925 | 2508 | static mon_cmd_t info_cmds[] = { |
d7f9b689 LC |
2509 | { |
2510 | .name = "version", | |
2511 | .args_type = "", | |
d7f9b689 LC |
2512 | .params = "", |
2513 | .help = "show the version of QEMU", | |
b9c15f16 | 2514 | .mhandler.info = hmp_info_version, |
d7f9b689 LC |
2515 | }, |
2516 | { | |
2517 | .name = "network", | |
2518 | .args_type = "", | |
d7f9b689 LC |
2519 | .params = "", |
2520 | .help = "show the network state", | |
910df89d | 2521 | .mhandler.info = do_info_network, |
d7f9b689 LC |
2522 | }, |
2523 | { | |
2524 | .name = "chardev", | |
2525 | .args_type = "", | |
d7f9b689 LC |
2526 | .params = "", |
2527 | .help = "show the character devices", | |
c5a415a0 | 2528 | .mhandler.info = hmp_info_chardev, |
d7f9b689 LC |
2529 | }, |
2530 | { | |
2531 | .name = "block", | |
2532 | .args_type = "", | |
d7f9b689 LC |
2533 | .params = "", |
2534 | .help = "show the block devices", | |
b2023818 | 2535 | .mhandler.info = hmp_info_block, |
d7f9b689 LC |
2536 | }, |
2537 | { | |
2538 | .name = "blockstats", | |
2539 | .args_type = "", | |
d7f9b689 LC |
2540 | .params = "", |
2541 | .help = "show block device statistics", | |
f11f57e4 | 2542 | .mhandler.info = hmp_info_blockstats, |
d7f9b689 | 2543 | }, |
fb5458cd SH |
2544 | { |
2545 | .name = "block-jobs", | |
2546 | .args_type = "", | |
2547 | .params = "", | |
2548 | .help = "show progress of ongoing block device operations", | |
2549 | .mhandler.info = hmp_info_block_jobs, | |
2550 | }, | |
d7f9b689 LC |
2551 | { |
2552 | .name = "registers", | |
2553 | .args_type = "", | |
d7f9b689 LC |
2554 | .params = "", |
2555 | .help = "show the cpu registers", | |
910df89d | 2556 | .mhandler.info = do_info_registers, |
d7f9b689 LC |
2557 | }, |
2558 | { | |
2559 | .name = "cpus", | |
2560 | .args_type = "", | |
d7f9b689 LC |
2561 | .params = "", |
2562 | .help = "show infos for each CPU", | |
de0b36b6 | 2563 | .mhandler.info = hmp_info_cpus, |
d7f9b689 LC |
2564 | }, |
2565 | { | |
2566 | .name = "history", | |
2567 | .args_type = "", | |
d7f9b689 LC |
2568 | .params = "", |
2569 | .help = "show the command line history", | |
910df89d | 2570 | .mhandler.info = do_info_history, |
d7f9b689 | 2571 | }, |
661f1929 JK |
2572 | #if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \ |
2573 | defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64)) | |
d7f9b689 LC |
2574 | { |
2575 | .name = "irq", | |
2576 | .args_type = "", | |
d7f9b689 LC |
2577 | .params = "", |
2578 | .help = "show the interrupts statistics (if available)", | |
661f1929 JK |
2579 | #ifdef TARGET_SPARC |
2580 | .mhandler.info = sun4m_irq_info, | |
2581 | #elif defined(TARGET_LM32) | |
2582 | .mhandler.info = lm32_irq_info, | |
2583 | #else | |
910df89d | 2584 | .mhandler.info = irq_info, |
661f1929 | 2585 | #endif |
d7f9b689 LC |
2586 | }, |
2587 | { | |
2588 | .name = "pic", | |
2589 | .args_type = "", | |
d7f9b689 LC |
2590 | .params = "", |
2591 | .help = "show i8259 (PIC) state", | |
661f1929 JK |
2592 | #ifdef TARGET_SPARC |
2593 | .mhandler.info = sun4m_pic_info, | |
2594 | #elif defined(TARGET_LM32) | |
2595 | .mhandler.info = lm32_do_pic_info, | |
2596 | #else | |
910df89d | 2597 | .mhandler.info = pic_info, |
661f1929 | 2598 | #endif |
d7f9b689 | 2599 | }, |
661f1929 | 2600 | #endif |
d7f9b689 LC |
2601 | { |
2602 | .name = "pci", | |
2603 | .args_type = "", | |
d7f9b689 LC |
2604 | .params = "", |
2605 | .help = "show PCI info", | |
79627472 | 2606 | .mhandler.info = hmp_info_pci, |
d7f9b689 | 2607 | }, |
bebabbc7 | 2608 | #if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \ |
692f737c | 2609 | defined(TARGET_PPC) || defined(TARGET_XTENSA) |
d7f9b689 LC |
2610 | { |
2611 | .name = "tlb", | |
2612 | .args_type = "", | |
d7f9b689 LC |
2613 | .params = "", |
2614 | .help = "show virtual to physical memory mappings", | |
910df89d | 2615 | .mhandler.info = tlb_info, |
d7f9b689 | 2616 | }, |
7c664e2f AJ |
2617 | #endif |
2618 | #if defined(TARGET_I386) | |
d7f9b689 LC |
2619 | { |
2620 | .name = "mem", | |
2621 | .args_type = "", | |
d7f9b689 LC |
2622 | .params = "", |
2623 | .help = "show the active virtual memory mappings", | |
910df89d | 2624 | .mhandler.info = mem_info, |
d7f9b689 | 2625 | }, |
b86bda5b | 2626 | #endif |
314e2987 BS |
2627 | { |
2628 | .name = "mtree", | |
2629 | .args_type = "", | |
2630 | .params = "", | |
2631 | .help = "show memory tree", | |
2632 | .mhandler.info = do_info_mtree, | |
2633 | }, | |
d7f9b689 LC |
2634 | { |
2635 | .name = "jit", | |
2636 | .args_type = "", | |
d7f9b689 LC |
2637 | .params = "", |
2638 | .help = "show dynamic compiler info", | |
910df89d | 2639 | .mhandler.info = do_info_jit, |
d7f9b689 LC |
2640 | }, |
2641 | { | |
2642 | .name = "kvm", | |
2643 | .args_type = "", | |
d7f9b689 LC |
2644 | .params = "", |
2645 | .help = "show KVM information", | |
292a2602 | 2646 | .mhandler.info = hmp_info_kvm, |
d7f9b689 LC |
2647 | }, |
2648 | { | |
2649 | .name = "numa", | |
2650 | .args_type = "", | |
d7f9b689 LC |
2651 | .params = "", |
2652 | .help = "show NUMA information", | |
910df89d | 2653 | .mhandler.info = do_info_numa, |
d7f9b689 LC |
2654 | }, |
2655 | { | |
2656 | .name = "usb", | |
2657 | .args_type = "", | |
d7f9b689 LC |
2658 | .params = "", |
2659 | .help = "show guest USB devices", | |
910df89d | 2660 | .mhandler.info = usb_info, |
d7f9b689 LC |
2661 | }, |
2662 | { | |
2663 | .name = "usbhost", | |
2664 | .args_type = "", | |
d7f9b689 LC |
2665 | .params = "", |
2666 | .help = "show host USB devices", | |
910df89d | 2667 | .mhandler.info = usb_host_info, |
d7f9b689 LC |
2668 | }, |
2669 | { | |
2670 | .name = "profile", | |
2671 | .args_type = "", | |
d7f9b689 LC |
2672 | .params = "", |
2673 | .help = "show profiling information", | |
910df89d | 2674 | .mhandler.info = do_info_profile, |
d7f9b689 LC |
2675 | }, |
2676 | { | |
2677 | .name = "capture", | |
2678 | .args_type = "", | |
d7f9b689 LC |
2679 | .params = "", |
2680 | .help = "show capture information", | |
910df89d | 2681 | .mhandler.info = do_info_capture, |
d7f9b689 LC |
2682 | }, |
2683 | { | |
2684 | .name = "snapshots", | |
2685 | .args_type = "", | |
d7f9b689 LC |
2686 | .params = "", |
2687 | .help = "show the currently saved VM snapshots", | |
910df89d | 2688 | .mhandler.info = do_info_snapshots, |
d7f9b689 LC |
2689 | }, |
2690 | { | |
2691 | .name = "status", | |
2692 | .args_type = "", | |
d7f9b689 LC |
2693 | .params = "", |
2694 | .help = "show the current VM status (running|paused)", | |
1fa9a5e4 | 2695 | .mhandler.info = hmp_info_status, |
d7f9b689 LC |
2696 | }, |
2697 | { | |
2698 | .name = "pcmcia", | |
2699 | .args_type = "", | |
d7f9b689 LC |
2700 | .params = "", |
2701 | .help = "show guest PCMCIA status", | |
910df89d | 2702 | .mhandler.info = pcmcia_info, |
d7f9b689 LC |
2703 | }, |
2704 | { | |
2705 | .name = "mice", | |
2706 | .args_type = "", | |
d7f9b689 LC |
2707 | .params = "", |
2708 | .help = "show which guest mouse is receiving events", | |
e235cec3 | 2709 | .mhandler.info = hmp_info_mice, |
d7f9b689 LC |
2710 | }, |
2711 | { | |
2712 | .name = "vnc", | |
2713 | .args_type = "", | |
d7f9b689 LC |
2714 | .params = "", |
2715 | .help = "show the vnc server status", | |
2b54aa87 | 2716 | .mhandler.info = hmp_info_vnc, |
d7f9b689 | 2717 | }, |
cb42a870 GH |
2718 | #if defined(CONFIG_SPICE) |
2719 | { | |
2720 | .name = "spice", | |
2721 | .args_type = "", | |
2722 | .params = "", | |
2723 | .help = "show the spice server status", | |
d1f29646 | 2724 | .mhandler.info = hmp_info_spice, |
cb42a870 GH |
2725 | }, |
2726 | #endif | |
d7f9b689 LC |
2727 | { |
2728 | .name = "name", | |
2729 | .args_type = "", | |
d7f9b689 LC |
2730 | .params = "", |
2731 | .help = "show the current VM name", | |
48a32bed | 2732 | .mhandler.info = hmp_info_name, |
d7f9b689 LC |
2733 | }, |
2734 | { | |
2735 | .name = "uuid", | |
2736 | .args_type = "", | |
d7f9b689 LC |
2737 | .params = "", |
2738 | .help = "show the current VM UUID", | |
efab767e | 2739 | .mhandler.info = hmp_info_uuid, |
d7f9b689 | 2740 | }, |
76a66253 | 2741 | #if defined(TARGET_PPC) |
d7f9b689 LC |
2742 | { |
2743 | .name = "cpustats", | |
2744 | .args_type = "", | |
d7f9b689 LC |
2745 | .params = "", |
2746 | .help = "show CPU statistics", | |
910df89d | 2747 | .mhandler.info = do_info_cpu_stats, |
d7f9b689 | 2748 | }, |
76a66253 | 2749 | #endif |
31a60e22 | 2750 | #if defined(CONFIG_SLIRP) |
d7f9b689 LC |
2751 | { |
2752 | .name = "usernet", | |
2753 | .args_type = "", | |
d7f9b689 LC |
2754 | .params = "", |
2755 | .help = "show user network stack connection states", | |
910df89d | 2756 | .mhandler.info = do_info_usernet, |
d7f9b689 | 2757 | }, |
31a60e22 | 2758 | #endif |
d7f9b689 LC |
2759 | { |
2760 | .name = "migrate", | |
2761 | .args_type = "", | |
d7f9b689 LC |
2762 | .params = "", |
2763 | .help = "show migration status", | |
791e7c82 | 2764 | .mhandler.info = hmp_info_migrate, |
d7f9b689 | 2765 | }, |
bbf6da32 OW |
2766 | { |
2767 | .name = "migrate_capabilities", | |
2768 | .args_type = "", | |
2769 | .params = "", | |
2770 | .help = "show current migration capabilities", | |
2771 | .mhandler.info = hmp_info_migrate_capabilities, | |
2772 | }, | |
9e1ba4cc OW |
2773 | { |
2774 | .name = "migrate_cache_size", | |
2775 | .args_type = "", | |
2776 | .params = "", | |
2777 | .help = "show current migration xbzrle cache size", | |
2778 | .mhandler.info = hmp_info_migrate_cache_size, | |
2779 | }, | |
d7f9b689 LC |
2780 | { |
2781 | .name = "balloon", | |
2782 | .args_type = "", | |
d7f9b689 LC |
2783 | .params = "", |
2784 | .help = "show balloon information", | |
96637bcd | 2785 | .mhandler.info = hmp_info_balloon, |
d7f9b689 LC |
2786 | }, |
2787 | { | |
2788 | .name = "qtree", | |
2789 | .args_type = "", | |
d7f9b689 LC |
2790 | .params = "", |
2791 | .help = "show device tree", | |
910df89d | 2792 | .mhandler.info = do_info_qtree, |
d7f9b689 LC |
2793 | }, |
2794 | { | |
2795 | .name = "qdm", | |
2796 | .args_type = "", | |
d7f9b689 LC |
2797 | .params = "", |
2798 | .help = "show qdev device model list", | |
910df89d | 2799 | .mhandler.info = do_info_qdm, |
d7f9b689 LC |
2800 | }, |
2801 | { | |
2802 | .name = "roms", | |
2803 | .args_type = "", | |
d7f9b689 LC |
2804 | .params = "", |
2805 | .help = "show roms", | |
910df89d | 2806 | .mhandler.info = do_info_roms, |
d7f9b689 | 2807 | }, |
22890ab5 PS |
2808 | { |
2809 | .name = "trace-events", | |
2810 | .args_type = "", | |
2811 | .params = "", | |
2812 | .help = "show available trace-events & their state", | |
fc764105 | 2813 | .mhandler.info = do_trace_print_events, |
22890ab5 | 2814 | }, |
d7f9b689 LC |
2815 | { |
2816 | .name = NULL, | |
2817 | }, | |
9dc39cba FB |
2818 | }; |
2819 | ||
f36b4afb | 2820 | static const mon_cmd_t qmp_cmds[] = { |
e3193601 | 2821 | #include "qmp-commands-old.h" |
f36b4afb LC |
2822 | { /* NULL */ }, |
2823 | }; | |
2824 | ||
9307c4c1 FB |
2825 | /*******************************************************************/ |
2826 | ||
2827 | static const char *pch; | |
2828 | static jmp_buf expr_env; | |
2829 | ||
92a31b1f FB |
2830 | #define MD_TLONG 0 |
2831 | #define MD_I32 1 | |
2832 | ||
9307c4c1 FB |
2833 | typedef struct MonitorDef { |
2834 | const char *name; | |
2835 | int offset; | |
8662d656 | 2836 | target_long (*get_value)(const struct MonitorDef *md, int val); |
92a31b1f | 2837 | int type; |
9307c4c1 FB |
2838 | } MonitorDef; |
2839 | ||
57206fd4 | 2840 | #if defined(TARGET_I386) |
8662d656 | 2841 | static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
57206fd4 | 2842 | { |
9349b4f9 | 2843 | CPUArchState *env = mon_get_cpu(); |
6a00d601 | 2844 | return env->eip + env->segs[R_CS].base; |
57206fd4 FB |
2845 | } |
2846 | #endif | |
2847 | ||
a541f297 | 2848 | #if defined(TARGET_PPC) |
8662d656 | 2849 | static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
a541f297 | 2850 | { |
9349b4f9 | 2851 | CPUArchState *env = mon_get_cpu(); |
a541f297 FB |
2852 | unsigned int u; |
2853 | int i; | |
2854 | ||
2855 | u = 0; | |
2856 | for (i = 0; i < 8; i++) | |
28a76be8 | 2857 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
2858 | |
2859 | return u; | |
2860 | } | |
2861 | ||
8662d656 | 2862 | static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
a541f297 | 2863 | { |
9349b4f9 | 2864 | CPUArchState *env = mon_get_cpu(); |
0411a972 | 2865 | return env->msr; |
a541f297 FB |
2866 | } |
2867 | ||
8662d656 | 2868 | static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
a541f297 | 2869 | { |
9349b4f9 | 2870 | CPUArchState *env = mon_get_cpu(); |
3d7b417e | 2871 | return env->xer; |
a541f297 | 2872 | } |
9fddaa0c | 2873 | |
8662d656 | 2874 | static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
9fddaa0c | 2875 | { |
9349b4f9 | 2876 | CPUArchState *env = mon_get_cpu(); |
6a00d601 | 2877 | return cpu_ppc_load_decr(env); |
9fddaa0c FB |
2878 | } |
2879 | ||
8662d656 | 2880 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
9fddaa0c | 2881 | { |
9349b4f9 | 2882 | CPUArchState *env = mon_get_cpu(); |
6a00d601 | 2883 | return cpu_ppc_load_tbu(env); |
9fddaa0c FB |
2884 | } |
2885 | ||
8662d656 | 2886 | static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
9fddaa0c | 2887 | { |
9349b4f9 | 2888 | CPUArchState *env = mon_get_cpu(); |
6a00d601 | 2889 | return cpu_ppc_load_tbl(env); |
9fddaa0c | 2890 | } |
a541f297 FB |
2891 | #endif |
2892 | ||
e95c8d51 | 2893 | #if defined(TARGET_SPARC) |
7b936c0c | 2894 | #ifndef TARGET_SPARC64 |
8662d656 | 2895 | static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
e95c8d51 | 2896 | { |
9349b4f9 | 2897 | CPUArchState *env = mon_get_cpu(); |
5a834bb4 BS |
2898 | |
2899 | return cpu_get_psr(env); | |
e95c8d51 | 2900 | } |
7b936c0c | 2901 | #endif |
e95c8d51 | 2902 | |
8662d656 | 2903 | static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
e95c8d51 | 2904 | { |
9349b4f9 | 2905 | CPUArchState *env = mon_get_cpu(); |
6a00d601 | 2906 | return env->regwptr[val]; |
e95c8d51 FB |
2907 | } |
2908 | #endif | |
2909 | ||
8662d656 | 2910 | static const MonitorDef monitor_defs[] = { |
9307c4c1 | 2911 | #ifdef TARGET_I386 |
57206fd4 FB |
2912 | |
2913 | #define SEG(name, seg) \ | |
e59d167f AF |
2914 | { name, offsetof(CPUX86State, segs[seg].selector), NULL, MD_I32 },\ |
2915 | { name ".base", offsetof(CPUX86State, segs[seg].base) },\ | |
2916 | { name ".limit", offsetof(CPUX86State, segs[seg].limit), NULL, MD_I32 }, | |
2917 | ||
2918 | { "eax", offsetof(CPUX86State, regs[0]) }, | |
2919 | { "ecx", offsetof(CPUX86State, regs[1]) }, | |
2920 | { "edx", offsetof(CPUX86State, regs[2]) }, | |
2921 | { "ebx", offsetof(CPUX86State, regs[3]) }, | |
2922 | { "esp|sp", offsetof(CPUX86State, regs[4]) }, | |
2923 | { "ebp|fp", offsetof(CPUX86State, regs[5]) }, | |
2924 | { "esi", offsetof(CPUX86State, regs[6]) }, | |
2925 | { "edi", offsetof(CPUX86State, regs[7]) }, | |
92a31b1f | 2926 | #ifdef TARGET_X86_64 |
e59d167f AF |
2927 | { "r8", offsetof(CPUX86State, regs[8]) }, |
2928 | { "r9", offsetof(CPUX86State, regs[9]) }, | |
2929 | { "r10", offsetof(CPUX86State, regs[10]) }, | |
2930 | { "r11", offsetof(CPUX86State, regs[11]) }, | |
2931 | { "r12", offsetof(CPUX86State, regs[12]) }, | |
2932 | { "r13", offsetof(CPUX86State, regs[13]) }, | |
2933 | { "r14", offsetof(CPUX86State, regs[14]) }, | |
2934 | { "r15", offsetof(CPUX86State, regs[15]) }, | |
92a31b1f | 2935 | #endif |
e59d167f AF |
2936 | { "eflags", offsetof(CPUX86State, eflags) }, |
2937 | { "eip", offsetof(CPUX86State, eip) }, | |
57206fd4 FB |
2938 | SEG("cs", R_CS) |
2939 | SEG("ds", R_DS) | |
2940 | SEG("es", R_ES) | |
01038d2a | 2941 | SEG("ss", R_SS) |
57206fd4 FB |
2942 | SEG("fs", R_FS) |
2943 | SEG("gs", R_GS) | |
2944 | { "pc", 0, monitor_get_pc, }, | |
a541f297 | 2945 | #elif defined(TARGET_PPC) |
ff937dba | 2946 | /* General purpose registers */ |
e59d167f AF |
2947 | { "r0", offsetof(CPUPPCState, gpr[0]) }, |
2948 | { "r1", offsetof(CPUPPCState, gpr[1]) }, | |
2949 | { "r2", offsetof(CPUPPCState, gpr[2]) }, | |
2950 | { "r3", offsetof(CPUPPCState, gpr[3]) }, | |
2951 | { "r4", offsetof(CPUPPCState, gpr[4]) }, | |
2952 | { "r5", offsetof(CPUPPCState, gpr[5]) }, | |
2953 | { "r6", offsetof(CPUPPCState, gpr[6]) }, | |
2954 | { "r7", offsetof(CPUPPCState, gpr[7]) }, | |
2955 | { "r8", offsetof(CPUPPCState, gpr[8]) }, | |
2956 | { "r9", offsetof(CPUPPCState, gpr[9]) }, | |
2957 | { "r10", offsetof(CPUPPCState, gpr[10]) }, | |
2958 | { "r11", offsetof(CPUPPCState, gpr[11]) }, | |
2959 | { "r12", offsetof(CPUPPCState, gpr[12]) }, | |
2960 | { "r13", offsetof(CPUPPCState, gpr[13]) }, | |
2961 | { "r14", offsetof(CPUPPCState, gpr[14]) }, | |
2962 | { "r15", offsetof(CPUPPCState, gpr[15]) }, | |
2963 | { "r16", offsetof(CPUPPCState, gpr[16]) }, | |
2964 | { "r17", offsetof(CPUPPCState, gpr[17]) }, | |
2965 | { "r18", offsetof(CPUPPCState, gpr[18]) }, | |
2966 | { "r19", offsetof(CPUPPCState, gpr[19]) }, | |
2967 | { "r20", offsetof(CPUPPCState, gpr[20]) }, | |
2968 | { "r21", offsetof(CPUPPCState, gpr[21]) }, | |
2969 | { "r22", offsetof(CPUPPCState, gpr[22]) }, | |
2970 | { "r23", offsetof(CPUPPCState, gpr[23]) }, | |
2971 | { "r24", offsetof(CPUPPCState, gpr[24]) }, | |
2972 | { "r25", offsetof(CPUPPCState, gpr[25]) }, | |
2973 | { "r26", offsetof(CPUPPCState, gpr[26]) }, | |
2974 | { "r27", offsetof(CPUPPCState, gpr[27]) }, | |
2975 | { "r28", offsetof(CPUPPCState, gpr[28]) }, | |
2976 | { "r29", offsetof(CPUPPCState, gpr[29]) }, | |
2977 | { "r30", offsetof(CPUPPCState, gpr[30]) }, | |
2978 | { "r31", offsetof(CPUPPCState, gpr[31]) }, | |
ff937dba | 2979 | /* Floating point registers */ |
e59d167f AF |
2980 | { "f0", offsetof(CPUPPCState, fpr[0]) }, |
2981 | { "f1", offsetof(CPUPPCState, fpr[1]) }, | |
2982 | { "f2", offsetof(CPUPPCState, fpr[2]) }, | |
2983 | { "f3", offsetof(CPUPPCState, fpr[3]) }, | |
2984 | { "f4", offsetof(CPUPPCState, fpr[4]) }, | |
2985 | { "f5", offsetof(CPUPPCState, fpr[5]) }, | |
2986 | { "f6", offsetof(CPUPPCState, fpr[6]) }, | |
2987 | { "f7", offsetof(CPUPPCState, fpr[7]) }, | |
2988 | { "f8", offsetof(CPUPPCState, fpr[8]) }, | |
2989 | { "f9", offsetof(CPUPPCState, fpr[9]) }, | |
2990 | { "f10", offsetof(CPUPPCState, fpr[10]) }, | |
2991 | { "f11", offsetof(CPUPPCState, fpr[11]) }, | |
2992 | { "f12", offsetof(CPUPPCState, fpr[12]) }, | |
2993 | { "f13", offsetof(CPUPPCState, fpr[13]) }, | |
2994 | { "f14", offsetof(CPUPPCState, fpr[14]) }, | |
2995 | { "f15", offsetof(CPUPPCState, fpr[15]) }, | |
2996 | { "f16", offsetof(CPUPPCState, fpr[16]) }, | |
2997 | { "f17", offsetof(CPUPPCState, fpr[17]) }, | |
2998 | { "f18", offsetof(CPUPPCState, fpr[18]) }, | |
2999 | { "f19", offsetof(CPUPPCState, fpr[19]) }, | |
3000 | { "f20", offsetof(CPUPPCState, fpr[20]) }, | |
3001 | { "f21", offsetof(CPUPPCState, fpr[21]) }, | |
3002 | { "f22", offsetof(CPUPPCState, fpr[22]) }, | |
3003 | { "f23", offsetof(CPUPPCState, fpr[23]) }, | |
3004 | { "f24", offsetof(CPUPPCState, fpr[24]) }, | |
3005 | { "f25", offsetof(CPUPPCState, fpr[25]) }, | |
3006 | { "f26", offsetof(CPUPPCState, fpr[26]) }, | |
3007 | { "f27", offsetof(CPUPPCState, fpr[27]) }, | |
3008 | { "f28", offsetof(CPUPPCState, fpr[28]) }, | |
3009 | { "f29", offsetof(CPUPPCState, fpr[29]) }, | |
3010 | { "f30", offsetof(CPUPPCState, fpr[30]) }, | |
3011 | { "f31", offsetof(CPUPPCState, fpr[31]) }, | |
3012 | { "fpscr", offsetof(CPUPPCState, fpscr) }, | |
ff937dba | 3013 | /* Next instruction pointer */ |
e59d167f AF |
3014 | { "nip|pc", offsetof(CPUPPCState, nip) }, |
3015 | { "lr", offsetof(CPUPPCState, lr) }, | |
3016 | { "ctr", offsetof(CPUPPCState, ctr) }, | |
9fddaa0c | 3017 | { "decr", 0, &monitor_get_decr, }, |
a541f297 | 3018 | { "ccr", 0, &monitor_get_ccr, }, |
ff937dba | 3019 | /* Machine state register */ |
a541f297 FB |
3020 | { "msr", 0, &monitor_get_msr, }, |
3021 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
3022 | { "tbu", 0, &monitor_get_tbu, }, |
3023 | { "tbl", 0, &monitor_get_tbl, }, | |
ff937dba JM |
3024 | #if defined(TARGET_PPC64) |
3025 | /* Address space register */ | |
e59d167f | 3026 | { "asr", offsetof(CPUPPCState, asr) }, |
ff937dba JM |
3027 | #endif |
3028 | /* Segment registers */ | |
e59d167f AF |
3029 | { "sdr1", offsetof(CPUPPCState, spr[SPR_SDR1]) }, |
3030 | { "sr0", offsetof(CPUPPCState, sr[0]) }, | |
3031 | { "sr1", offsetof(CPUPPCState, sr[1]) }, | |
3032 | { "sr2", offsetof(CPUPPCState, sr[2]) }, | |
3033 | { "sr3", offsetof(CPUPPCState, sr[3]) }, | |
3034 | { "sr4", offsetof(CPUPPCState, sr[4]) }, | |
3035 | { "sr5", offsetof(CPUPPCState, sr[5]) }, | |
3036 | { "sr6", offsetof(CPUPPCState, sr[6]) }, | |
3037 | { "sr7", offsetof(CPUPPCState, sr[7]) }, | |
3038 | { "sr8", offsetof(CPUPPCState, sr[8]) }, | |
3039 | { "sr9", offsetof(CPUPPCState, sr[9]) }, | |
3040 | { "sr10", offsetof(CPUPPCState, sr[10]) }, | |
3041 | { "sr11", offsetof(CPUPPCState, sr[11]) }, | |
3042 | { "sr12", offsetof(CPUPPCState, sr[12]) }, | |
3043 | { "sr13", offsetof(CPUPPCState, sr[13]) }, | |
3044 | { "sr14", offsetof(CPUPPCState, sr[14]) }, | |
3045 | { "sr15", offsetof(CPUPPCState, sr[15]) }, | |
90dc8812 | 3046 | /* Too lazy to put BATs... */ |
e59d167f AF |
3047 | { "pvr", offsetof(CPUPPCState, spr[SPR_PVR]) }, |
3048 | ||
3049 | { "srr0", offsetof(CPUPPCState, spr[SPR_SRR0]) }, | |
3050 | { "srr1", offsetof(CPUPPCState, spr[SPR_SRR1]) }, | |
3051 | { "sprg0", offsetof(CPUPPCState, spr[SPR_SPRG0]) }, | |
3052 | { "sprg1", offsetof(CPUPPCState, spr[SPR_SPRG1]) }, | |
3053 | { "sprg2", offsetof(CPUPPCState, spr[SPR_SPRG2]) }, | |
3054 | { "sprg3", offsetof(CPUPPCState, spr[SPR_SPRG3]) }, | |
3055 | { "sprg4", offsetof(CPUPPCState, spr[SPR_SPRG4]) }, | |
3056 | { "sprg5", offsetof(CPUPPCState, spr[SPR_SPRG5]) }, | |
3057 | { "sprg6", offsetof(CPUPPCState, spr[SPR_SPRG6]) }, | |
3058 | { "sprg7", offsetof(CPUPPCState, spr[SPR_SPRG7]) }, | |
3059 | { "pid", offsetof(CPUPPCState, spr[SPR_BOOKE_PID]) }, | |
3060 | { "csrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR0]) }, | |
3061 | { "csrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR1]) }, | |
3062 | { "esr", offsetof(CPUPPCState, spr[SPR_BOOKE_ESR]) }, | |
3063 | { "dear", offsetof(CPUPPCState, spr[SPR_BOOKE_DEAR]) }, | |
3064 | { "mcsr", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSR]) }, | |
3065 | { "tsr", offsetof(CPUPPCState, spr[SPR_BOOKE_TSR]) }, | |
3066 | { "tcr", offsetof(CPUPPCState, spr[SPR_BOOKE_TCR]) }, | |
3067 | { "vrsave", offsetof(CPUPPCState, spr[SPR_VRSAVE]) }, | |
3068 | { "pir", offsetof(CPUPPCState, spr[SPR_BOOKE_PIR]) }, | |
3069 | { "mcsrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR0]) }, | |
3070 | { "mcsrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR1]) }, | |
3071 | { "decar", offsetof(CPUPPCState, spr[SPR_BOOKE_DECAR]) }, | |
3072 | { "ivpr", offsetof(CPUPPCState, spr[SPR_BOOKE_IVPR]) }, | |
3073 | { "epcr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPCR]) }, | |
3074 | { "sprg8", offsetof(CPUPPCState, spr[SPR_BOOKE_SPRG8]) }, | |
3075 | { "ivor0", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR0]) }, | |
3076 | { "ivor1", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR1]) }, | |
3077 | { "ivor2", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR2]) }, | |
3078 | { "ivor3", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR3]) }, | |
3079 | { "ivor4", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR4]) }, | |
3080 | { "ivor5", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR5]) }, | |
3081 | { "ivor6", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR6]) }, | |
3082 | { "ivor7", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR7]) }, | |
3083 | { "ivor8", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR8]) }, | |
3084 | { "ivor9", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR9]) }, | |
3085 | { "ivor10", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR10]) }, | |
3086 | { "ivor11", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR11]) }, | |
3087 | { "ivor12", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR12]) }, | |
3088 | { "ivor13", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR13]) }, | |
3089 | { "ivor14", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR14]) }, | |
3090 | { "ivor15", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR15]) }, | |
3091 | { "ivor32", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR32]) }, | |
3092 | { "ivor33", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR33]) }, | |
3093 | { "ivor34", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR34]) }, | |
3094 | { "ivor35", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR35]) }, | |
3095 | { "ivor36", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR36]) }, | |
3096 | { "ivor37", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR37]) }, | |
3097 | { "mas0", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS0]) }, | |
3098 | { "mas1", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS1]) }, | |
3099 | { "mas2", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS2]) }, | |
3100 | { "mas3", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS3]) }, | |
3101 | { "mas4", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS4]) }, | |
3102 | { "mas6", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS6]) }, | |
3103 | { "mas7", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS7]) }, | |
3104 | { "mmucfg", offsetof(CPUPPCState, spr[SPR_MMUCFG]) }, | |
3105 | { "tlb0cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB0CFG]) }, | |
3106 | { "tlb1cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB1CFG]) }, | |
3107 | { "epr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPR]) }, | |
3108 | { "eplc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPLC]) }, | |
3109 | { "epsc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPSC]) }, | |
3110 | { "svr", offsetof(CPUPPCState, spr[SPR_E500_SVR]) }, | |
3111 | { "mcar", offsetof(CPUPPCState, spr[SPR_Exxx_MCAR]) }, | |
3112 | { "pid1", offsetof(CPUPPCState, spr[SPR_BOOKE_PID1]) }, | |
3113 | { "pid2", offsetof(CPUPPCState, spr[SPR_BOOKE_PID2]) }, | |
3114 | { "hid0", offsetof(CPUPPCState, spr[SPR_HID0]) }, | |
90dc8812 | 3115 | |
e95c8d51 | 3116 | #elif defined(TARGET_SPARC) |
e59d167f AF |
3117 | { "g0", offsetof(CPUSPARCState, gregs[0]) }, |
3118 | { "g1", offsetof(CPUSPARCState, gregs[1]) }, | |
3119 | { "g2", offsetof(CPUSPARCState, gregs[2]) }, | |
3120 | { "g3", offsetof(CPUSPARCState, gregs[3]) }, | |
3121 | { "g4", offsetof(CPUSPARCState, gregs[4]) }, | |
3122 | { "g5", offsetof(CPUSPARCState, gregs[5]) }, | |
3123 | { "g6", offsetof(CPUSPARCState, gregs[6]) }, | |
3124 | { "g7", offsetof(CPUSPARCState, gregs[7]) }, | |
e95c8d51 FB |
3125 | { "o0", 0, monitor_get_reg }, |
3126 | { "o1", 1, monitor_get_reg }, | |
3127 | { "o2", 2, monitor_get_reg }, | |
3128 | { "o3", 3, monitor_get_reg }, | |
3129 | { "o4", 4, monitor_get_reg }, | |
3130 | { "o5", 5, monitor_get_reg }, | |
3131 | { "o6", 6, monitor_get_reg }, | |
3132 | { "o7", 7, monitor_get_reg }, | |
3133 | { "l0", 8, monitor_get_reg }, | |
3134 | { "l1", 9, monitor_get_reg }, | |
3135 | { "l2", 10, monitor_get_reg }, | |
3136 | { "l3", 11, monitor_get_reg }, | |
3137 | { "l4", 12, monitor_get_reg }, | |
3138 | { "l5", 13, monitor_get_reg }, | |
3139 | { "l6", 14, monitor_get_reg }, | |
3140 | { "l7", 15, monitor_get_reg }, | |
3141 | { "i0", 16, monitor_get_reg }, | |
3142 | { "i1", 17, monitor_get_reg }, | |
3143 | { "i2", 18, monitor_get_reg }, | |
3144 | { "i3", 19, monitor_get_reg }, | |
3145 | { "i4", 20, monitor_get_reg }, | |
3146 | { "i5", 21, monitor_get_reg }, | |
3147 | { "i6", 22, monitor_get_reg }, | |
3148 | { "i7", 23, monitor_get_reg }, | |
e59d167f AF |
3149 | { "pc", offsetof(CPUSPARCState, pc) }, |
3150 | { "npc", offsetof(CPUSPARCState, npc) }, | |
3151 | { "y", offsetof(CPUSPARCState, y) }, | |
7b936c0c | 3152 | #ifndef TARGET_SPARC64 |
e95c8d51 | 3153 | { "psr", 0, &monitor_get_psr, }, |
e59d167f | 3154 | { "wim", offsetof(CPUSPARCState, wim) }, |
7b936c0c | 3155 | #endif |
e59d167f AF |
3156 | { "tbr", offsetof(CPUSPARCState, tbr) }, |
3157 | { "fsr", offsetof(CPUSPARCState, fsr) }, | |
3158 | { "f0", offsetof(CPUSPARCState, fpr[0].l.upper) }, | |
3159 | { "f1", offsetof(CPUSPARCState, fpr[0].l.lower) }, | |
3160 | { "f2", offsetof(CPUSPARCState, fpr[1].l.upper) }, | |
3161 | { "f3", offsetof(CPUSPARCState, fpr[1].l.lower) }, | |
3162 | { "f4", offsetof(CPUSPARCState, fpr[2].l.upper) }, | |
3163 | { "f5", offsetof(CPUSPARCState, fpr[2].l.lower) }, | |
3164 | { "f6", offsetof(CPUSPARCState, fpr[3].l.upper) }, | |
3165 | { "f7", offsetof(CPUSPARCState, fpr[3].l.lower) }, | |
3166 | { "f8", offsetof(CPUSPARCState, fpr[4].l.upper) }, | |
3167 | { "f9", offsetof(CPUSPARCState, fpr[4].l.lower) }, | |
3168 | { "f10", offsetof(CPUSPARCState, fpr[5].l.upper) }, | |
3169 | { "f11", offsetof(CPUSPARCState, fpr[5].l.lower) }, | |
3170 | { "f12", offsetof(CPUSPARCState, fpr[6].l.upper) }, | |
3171 | { "f13", offsetof(CPUSPARCState, fpr[6].l.lower) }, | |
3172 | { "f14", offsetof(CPUSPARCState, fpr[7].l.upper) }, | |
3173 | { "f15", offsetof(CPUSPARCState, fpr[7].l.lower) }, | |
3174 | { "f16", offsetof(CPUSPARCState, fpr[8].l.upper) }, | |
3175 | { "f17", offsetof(CPUSPARCState, fpr[8].l.lower) }, | |
3176 | { "f18", offsetof(CPUSPARCState, fpr[9].l.upper) }, | |
3177 | { "f19", offsetof(CPUSPARCState, fpr[9].l.lower) }, | |
3178 | { "f20", offsetof(CPUSPARCState, fpr[10].l.upper) }, | |
3179 | { "f21", offsetof(CPUSPARCState, fpr[10].l.lower) }, | |
3180 | { "f22", offsetof(CPUSPARCState, fpr[11].l.upper) }, | |
3181 | { "f23", offsetof(CPUSPARCState, fpr[11].l.lower) }, | |
3182 | { "f24", offsetof(CPUSPARCState, fpr[12].l.upper) }, | |
3183 | { "f25", offsetof(CPUSPARCState, fpr[12].l.lower) }, | |
3184 | { "f26", offsetof(CPUSPARCState, fpr[13].l.upper) }, | |
3185 | { "f27", offsetof(CPUSPARCState, fpr[13].l.lower) }, | |
3186 | { "f28", offsetof(CPUSPARCState, fpr[14].l.upper) }, | |
3187 | { "f29", offsetof(CPUSPARCState, fpr[14].l.lower) }, | |
3188 | { "f30", offsetof(CPUSPARCState, fpr[15].l.upper) }, | |
3189 | { "f31", offsetof(CPUSPARCState, fpr[15].l.lower) }, | |
7b936c0c | 3190 | #ifdef TARGET_SPARC64 |
e59d167f AF |
3191 | { "f32", offsetof(CPUSPARCState, fpr[16]) }, |
3192 | { "f34", offsetof(CPUSPARCState, fpr[17]) }, | |
3193 | { "f36", offsetof(CPUSPARCState, fpr[18]) }, | |
3194 | { "f38", offsetof(CPUSPARCState, fpr[19]) }, | |
3195 | { "f40", offsetof(CPUSPARCState, fpr[20]) }, | |
3196 | { "f42", offsetof(CPUSPARCState, fpr[21]) }, | |
3197 | { "f44", offsetof(CPUSPARCState, fpr[22]) }, | |
3198 | { "f46", offsetof(CPUSPARCState, fpr[23]) }, | |
3199 | { "f48", offsetof(CPUSPARCState, fpr[24]) }, | |
3200 | { "f50", offsetof(CPUSPARCState, fpr[25]) }, | |
3201 | { "f52", offsetof(CPUSPARCState, fpr[26]) }, | |
3202 | { "f54", offsetof(CPUSPARCState, fpr[27]) }, | |
3203 | { "f56", offsetof(CPUSPARCState, fpr[28]) }, | |
3204 | { "f58", offsetof(CPUSPARCState, fpr[29]) }, | |
3205 | { "f60", offsetof(CPUSPARCState, fpr[30]) }, | |
3206 | { "f62", offsetof(CPUSPARCState, fpr[31]) }, | |
3207 | { "asi", offsetof(CPUSPARCState, asi) }, | |
3208 | { "pstate", offsetof(CPUSPARCState, pstate) }, | |
3209 | { "cansave", offsetof(CPUSPARCState, cansave) }, | |
3210 | { "canrestore", offsetof(CPUSPARCState, canrestore) }, | |
3211 | { "otherwin", offsetof(CPUSPARCState, otherwin) }, | |
3212 | { "wstate", offsetof(CPUSPARCState, wstate) }, | |
3213 | { "cleanwin", offsetof(CPUSPARCState, cleanwin) }, | |
3214 | { "fprs", offsetof(CPUSPARCState, fprs) }, | |
7b936c0c | 3215 | #endif |
9307c4c1 FB |
3216 | #endif |
3217 | { NULL }, | |
3218 | }; | |
3219 | ||
376253ec | 3220 | static void expr_error(Monitor *mon, const char *msg) |
9dc39cba | 3221 | { |
376253ec | 3222 | monitor_printf(mon, "%s\n", msg); |
9307c4c1 FB |
3223 | longjmp(expr_env, 1); |
3224 | } | |
3225 | ||
09b9418c | 3226 | /* return 0 if OK, -1 if not found */ |
92a31b1f | 3227 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 | 3228 | { |
8662d656 | 3229 | const MonitorDef *md; |
92a31b1f FB |
3230 | void *ptr; |
3231 | ||
9307c4c1 FB |
3232 | for(md = monitor_defs; md->name != NULL; md++) { |
3233 | if (compare_cmd(name, md->name)) { | |
3234 | if (md->get_value) { | |
e95c8d51 | 3235 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 3236 | } else { |
9349b4f9 | 3237 | CPUArchState *env = mon_get_cpu(); |
6a00d601 | 3238 | ptr = (uint8_t *)env + md->offset; |
92a31b1f FB |
3239 | switch(md->type) { |
3240 | case MD_I32: | |
3241 | *pval = *(int32_t *)ptr; | |
3242 | break; | |
3243 | case MD_TLONG: | |
3244 | *pval = *(target_long *)ptr; | |
3245 | break; | |
3246 | default: | |
3247 | *pval = 0; | |
3248 | break; | |
3249 | } | |
9307c4c1 FB |
3250 | } |
3251 | return 0; | |
3252 | } | |
3253 | } | |
3254 | return -1; | |
3255 | } | |
3256 | ||
3257 | static void next(void) | |
3258 | { | |
660f11be | 3259 | if (*pch != '\0') { |
9307c4c1 | 3260 | pch++; |
cd390083 | 3261 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3262 | pch++; |
3263 | } | |
3264 | } | |
3265 | ||
376253ec | 3266 | static int64_t expr_sum(Monitor *mon); |
9307c4c1 | 3267 | |
376253ec | 3268 | static int64_t expr_unary(Monitor *mon) |
9307c4c1 | 3269 | { |
c2efc95d | 3270 | int64_t n; |
9307c4c1 | 3271 | char *p; |
6a00d601 | 3272 | int ret; |
9307c4c1 FB |
3273 | |
3274 | switch(*pch) { | |
3275 | case '+': | |
3276 | next(); | |
376253ec | 3277 | n = expr_unary(mon); |
9307c4c1 FB |
3278 | break; |
3279 | case '-': | |
3280 | next(); | |
376253ec | 3281 | n = -expr_unary(mon); |
9307c4c1 FB |
3282 | break; |
3283 | case '~': | |
3284 | next(); | |
376253ec | 3285 | n = ~expr_unary(mon); |
9307c4c1 FB |
3286 | break; |
3287 | case '(': | |
3288 | next(); | |
376253ec | 3289 | n = expr_sum(mon); |
9307c4c1 | 3290 | if (*pch != ')') { |
376253ec | 3291 | expr_error(mon, "')' expected"); |
9307c4c1 FB |
3292 | } |
3293 | next(); | |
3294 | break; | |
81d0912d FB |
3295 | case '\'': |
3296 | pch++; | |
3297 | if (*pch == '\0') | |
376253ec | 3298 | expr_error(mon, "character constant expected"); |
81d0912d FB |
3299 | n = *pch; |
3300 | pch++; | |
3301 | if (*pch != '\'') | |
376253ec | 3302 | expr_error(mon, "missing terminating \' character"); |
81d0912d FB |
3303 | next(); |
3304 | break; | |
9307c4c1 FB |
3305 | case '$': |
3306 | { | |
3307 | char buf[128], *q; | |
69b34976 | 3308 | target_long reg=0; |
3b46e624 | 3309 | |
9307c4c1 FB |
3310 | pch++; |
3311 | q = buf; | |
3312 | while ((*pch >= 'a' && *pch <= 'z') || | |
3313 | (*pch >= 'A' && *pch <= 'Z') || | |
3314 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 3315 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
3316 | if ((q - buf) < sizeof(buf) - 1) |
3317 | *q++ = *pch; | |
3318 | pch++; | |
3319 | } | |
cd390083 | 3320 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3321 | pch++; |
3322 | *q = 0; | |
7743e588 | 3323 | ret = get_monitor_def(®, buf); |
09b9418c | 3324 | if (ret < 0) |
376253ec | 3325 | expr_error(mon, "unknown register"); |
7743e588 | 3326 | n = reg; |
9307c4c1 FB |
3327 | } |
3328 | break; | |
3329 | case '\0': | |
376253ec | 3330 | expr_error(mon, "unexpected end of expression"); |
9307c4c1 FB |
3331 | n = 0; |
3332 | break; | |
3333 | default: | |
6b0e33be | 3334 | errno = 0; |
7743e588 | 3335 | #if TARGET_PHYS_ADDR_BITS > 32 |
4f4fbf77 FB |
3336 | n = strtoull(pch, &p, 0); |
3337 | #else | |
9307c4c1 | 3338 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 3339 | #endif |
6b0e33be LC |
3340 | if (errno == ERANGE) { |
3341 | expr_error(mon, "number too large"); | |
3342 | } | |
9307c4c1 | 3343 | if (pch == p) { |
376253ec | 3344 | expr_error(mon, "invalid char in expression"); |
9307c4c1 FB |
3345 | } |
3346 | pch = p; | |
cd390083 | 3347 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
3348 | pch++; |
3349 | break; | |
3350 | } | |
3351 | return n; | |
3352 | } | |
3353 | ||
3354 | ||
376253ec | 3355 | static int64_t expr_prod(Monitor *mon) |
9307c4c1 | 3356 | { |
c2efc95d | 3357 | int64_t val, val2; |
92a31b1f | 3358 | int op; |
3b46e624 | 3359 | |
376253ec | 3360 | val = expr_unary(mon); |
9307c4c1 FB |
3361 | for(;;) { |
3362 | op = *pch; | |
3363 | if (op != '*' && op != '/' && op != '%') | |
3364 | break; | |
3365 | next(); | |
376253ec | 3366 | val2 = expr_unary(mon); |
9307c4c1 FB |
3367 | switch(op) { |
3368 | default: | |
3369 | case '*': | |
3370 | val *= val2; | |
3371 | break; | |
3372 | case '/': | |
3373 | case '%': | |
5fafdf24 | 3374 | if (val2 == 0) |
376253ec | 3375 | expr_error(mon, "division by zero"); |
9307c4c1 FB |
3376 | if (op == '/') |
3377 | val /= val2; | |
3378 | else | |
3379 | val %= val2; | |
3380 | break; | |
3381 | } | |
3382 | } | |
3383 | return val; | |
3384 | } | |
3385 | ||
376253ec | 3386 | static int64_t expr_logic(Monitor *mon) |
9307c4c1 | 3387 | { |
c2efc95d | 3388 | int64_t val, val2; |
92a31b1f | 3389 | int op; |
9307c4c1 | 3390 | |
376253ec | 3391 | val = expr_prod(mon); |
9307c4c1 FB |
3392 | for(;;) { |
3393 | op = *pch; | |
3394 | if (op != '&' && op != '|' && op != '^') | |
3395 | break; | |
3396 | next(); | |
376253ec | 3397 | val2 = expr_prod(mon); |
9307c4c1 FB |
3398 | switch(op) { |
3399 | default: | |
3400 | case '&': | |
3401 | val &= val2; | |
3402 | break; | |
3403 | case '|': | |
3404 | val |= val2; | |
3405 | break; | |
3406 | case '^': | |
3407 | val ^= val2; | |
3408 | break; | |
3409 | } | |
3410 | } | |
3411 | return val; | |
3412 | } | |
3413 | ||
376253ec | 3414 | static int64_t expr_sum(Monitor *mon) |
9307c4c1 | 3415 | { |
c2efc95d | 3416 | int64_t val, val2; |
92a31b1f | 3417 | int op; |
9307c4c1 | 3418 | |
376253ec | 3419 | val = expr_logic(mon); |
9307c4c1 FB |
3420 | for(;;) { |
3421 | op = *pch; | |
3422 | if (op != '+' && op != '-') | |
3423 | break; | |
3424 | next(); | |
376253ec | 3425 | val2 = expr_logic(mon); |
9307c4c1 FB |
3426 | if (op == '+') |
3427 | val += val2; | |
3428 | else | |
3429 | val -= val2; | |
3430 | } | |
3431 | return val; | |
3432 | } | |
3433 | ||
376253ec | 3434 | static int get_expr(Monitor *mon, int64_t *pval, const char **pp) |
9307c4c1 FB |
3435 | { |
3436 | pch = *pp; | |
3437 | if (setjmp(expr_env)) { | |
3438 | *pp = pch; | |
3439 | return -1; | |
3440 | } | |
cd390083 | 3441 | while (qemu_isspace(*pch)) |
9307c4c1 | 3442 | pch++; |
376253ec | 3443 | *pval = expr_sum(mon); |
9307c4c1 FB |
3444 | *pp = pch; |
3445 | return 0; | |
3446 | } | |
3447 | ||
3350a4dd MA |
3448 | static int get_double(Monitor *mon, double *pval, const char **pp) |
3449 | { | |
3450 | const char *p = *pp; | |
3451 | char *tailp; | |
3452 | double d; | |
3453 | ||
3454 | d = strtod(p, &tailp); | |
3455 | if (tailp == p) { | |
3456 | monitor_printf(mon, "Number expected\n"); | |
3457 | return -1; | |
3458 | } | |
3459 | if (d != d || d - d != 0) { | |
3460 | /* NaN or infinity */ | |
3461 | monitor_printf(mon, "Bad number\n"); | |
3462 | return -1; | |
3463 | } | |
3464 | *pval = d; | |
3465 | *pp = tailp; | |
3466 | return 0; | |
3467 | } | |
3468 | ||
9307c4c1 FB |
3469 | static int get_str(char *buf, int buf_size, const char **pp) |
3470 | { | |
3471 | const char *p; | |
3472 | char *q; | |
3473 | int c; | |
3474 | ||
81d0912d | 3475 | q = buf; |
9307c4c1 | 3476 | p = *pp; |
cd390083 | 3477 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3478 | p++; |
3479 | if (*p == '\0') { | |
3480 | fail: | |
81d0912d | 3481 | *q = '\0'; |
9307c4c1 FB |
3482 | *pp = p; |
3483 | return -1; | |
3484 | } | |
9307c4c1 FB |
3485 | if (*p == '\"') { |
3486 | p++; | |
3487 | while (*p != '\0' && *p != '\"') { | |
3488 | if (*p == '\\') { | |
3489 | p++; | |
3490 | c = *p++; | |
3491 | switch(c) { | |
3492 | case 'n': | |
3493 | c = '\n'; | |
3494 | break; | |
3495 | case 'r': | |
3496 | c = '\r'; | |
3497 | break; | |
3498 | case '\\': | |
3499 | case '\'': | |
3500 | case '\"': | |
3501 | break; | |
3502 | default: | |
3503 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
3504 | goto fail; | |
3505 | } | |
3506 | if ((q - buf) < buf_size - 1) { | |
3507 | *q++ = c; | |
3508 | } | |
3509 | } else { | |
3510 | if ((q - buf) < buf_size - 1) { | |
3511 | *q++ = *p; | |
3512 | } | |
3513 | p++; | |
3514 | } | |
3515 | } | |
3516 | if (*p != '\"') { | |
5b60212f | 3517 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
3518 | goto fail; |
3519 | } | |
3520 | p++; | |
3521 | } else { | |
cd390083 | 3522 | while (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
3523 | if ((q - buf) < buf_size - 1) { |
3524 | *q++ = *p; | |
3525 | } | |
3526 | p++; | |
3527 | } | |
9307c4c1 | 3528 | } |
81d0912d | 3529 | *q = '\0'; |
9307c4c1 FB |
3530 | *pp = p; |
3531 | return 0; | |
3532 | } | |
3533 | ||
4590fd80 LC |
3534 | /* |
3535 | * Store the command-name in cmdname, and return a pointer to | |
3536 | * the remaining of the command string. | |
3537 | */ | |
3538 | static const char *get_command_name(const char *cmdline, | |
3539 | char *cmdname, size_t nlen) | |
3540 | { | |
3541 | size_t len; | |
3542 | const char *p, *pstart; | |
3543 | ||
3544 | p = cmdline; | |
3545 | while (qemu_isspace(*p)) | |
3546 | p++; | |
3547 | if (*p == '\0') | |
3548 | return NULL; | |
3549 | pstart = p; | |
3550 | while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) | |
3551 | p++; | |
3552 | len = p - pstart; | |
3553 | if (len > nlen - 1) | |
3554 | len = nlen - 1; | |
3555 | memcpy(cmdname, pstart, len); | |
3556 | cmdname[len] = '\0'; | |
3557 | return p; | |
3558 | } | |
3559 | ||
4d76d2ba LC |
3560 | /** |
3561 | * Read key of 'type' into 'key' and return the current | |
3562 | * 'type' pointer. | |
3563 | */ | |
3564 | static char *key_get_info(const char *type, char **key) | |
3565 | { | |
3566 | size_t len; | |
3567 | char *p, *str; | |
3568 | ||
3569 | if (*type == ',') | |
3570 | type++; | |
3571 | ||
3572 | p = strchr(type, ':'); | |
3573 | if (!p) { | |
3574 | *key = NULL; | |
3575 | return NULL; | |
3576 | } | |
3577 | len = p - type; | |
3578 | ||
7267c094 | 3579 | str = g_malloc(len + 1); |
4d76d2ba LC |
3580 | memcpy(str, type, len); |
3581 | str[len] = '\0'; | |
3582 | ||
3583 | *key = str; | |
3584 | return ++p; | |
3585 | } | |
3586 | ||
9307c4c1 FB |
3587 | static int default_fmt_format = 'x'; |
3588 | static int default_fmt_size = 4; | |
3589 | ||
3590 | #define MAX_ARGS 16 | |
3591 | ||
fbc3d96c | 3592 | static int is_valid_option(const char *c, const char *typestr) |
3593 | { | |
3594 | char option[3]; | |
3595 | ||
3596 | option[0] = '-'; | |
3597 | option[1] = *c; | |
3598 | option[2] = '\0'; | |
3599 | ||
3600 | typestr = strstr(typestr, option); | |
3601 | return (typestr != NULL); | |
3602 | } | |
3603 | ||
945c5ac8 LC |
3604 | static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table, |
3605 | const char *cmdname) | |
7fd669a1 LC |
3606 | { |
3607 | const mon_cmd_t *cmd; | |
3608 | ||
945c5ac8 | 3609 | for (cmd = disp_table; cmd->name != NULL; cmd++) { |
7fd669a1 LC |
3610 | if (compare_cmd(cmdname, cmd->name)) { |
3611 | return cmd; | |
3612 | } | |
3613 | } | |
3614 | ||
3615 | return NULL; | |
3616 | } | |
3617 | ||
945c5ac8 LC |
3618 | static const mon_cmd_t *monitor_find_command(const char *cmdname) |
3619 | { | |
3620 | return search_dispatch_table(mon_cmds, cmdname); | |
3621 | } | |
3622 | ||
bead3ce1 LC |
3623 | static const mon_cmd_t *qmp_find_cmd(const char *cmdname) |
3624 | { | |
f36b4afb | 3625 | return search_dispatch_table(qmp_cmds, cmdname); |
bead3ce1 LC |
3626 | } |
3627 | ||
c227f099 | 3628 | static const mon_cmd_t *monitor_parse_command(Monitor *mon, |
55f81d96 | 3629 | const char *cmdline, |
55f81d96 | 3630 | QDict *qdict) |
9307c4c1 | 3631 | { |
4590fd80 | 3632 | const char *p, *typestr; |
53773581 | 3633 | int c; |
c227f099 | 3634 | const mon_cmd_t *cmd; |
9307c4c1 FB |
3635 | char cmdname[256]; |
3636 | char buf[1024]; | |
4d76d2ba | 3637 | char *key; |
9dc39cba FB |
3638 | |
3639 | #ifdef DEBUG | |
376253ec | 3640 | monitor_printf(mon, "command='%s'\n", cmdline); |
9dc39cba | 3641 | #endif |
3b46e624 | 3642 | |
9307c4c1 | 3643 | /* extract the command name */ |
4590fd80 LC |
3644 | p = get_command_name(cmdline, cmdname, sizeof(cmdname)); |
3645 | if (!p) | |
55f81d96 | 3646 | return NULL; |
3b46e624 | 3647 | |
7fd669a1 LC |
3648 | cmd = monitor_find_command(cmdname); |
3649 | if (!cmd) { | |
d91d9bf6 | 3650 | monitor_printf(mon, "unknown command: '%s'\n", cmdname); |
55f81d96 | 3651 | return NULL; |
9307c4c1 | 3652 | } |
9307c4c1 | 3653 | |
9307c4c1 FB |
3654 | /* parse the parameters */ |
3655 | typestr = cmd->args_type; | |
9dc39cba | 3656 | for(;;) { |
4d76d2ba LC |
3657 | typestr = key_get_info(typestr, &key); |
3658 | if (!typestr) | |
9dc39cba | 3659 | break; |
4d76d2ba | 3660 | c = *typestr; |
9307c4c1 FB |
3661 | typestr++; |
3662 | switch(c) { | |
3663 | case 'F': | |
81d0912d | 3664 | case 'B': |
9307c4c1 FB |
3665 | case 's': |
3666 | { | |
3667 | int ret; | |
3b46e624 | 3668 | |
cd390083 | 3669 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3670 | p++; |
3671 | if (*typestr == '?') { | |
3672 | typestr++; | |
3673 | if (*p == '\0') { | |
3674 | /* no optional string: NULL argument */ | |
53773581 | 3675 | break; |
9307c4c1 FB |
3676 | } |
3677 | } | |
3678 | ret = get_str(buf, sizeof(buf), &p); | |
3679 | if (ret < 0) { | |
81d0912d FB |
3680 | switch(c) { |
3681 | case 'F': | |
376253ec AL |
3682 | monitor_printf(mon, "%s: filename expected\n", |
3683 | cmdname); | |
81d0912d FB |
3684 | break; |
3685 | case 'B': | |
376253ec AL |
3686 | monitor_printf(mon, "%s: block device name expected\n", |
3687 | cmdname); | |
81d0912d FB |
3688 | break; |
3689 | default: | |
376253ec | 3690 | monitor_printf(mon, "%s: string expected\n", cmdname); |
81d0912d FB |
3691 | break; |
3692 | } | |
9307c4c1 FB |
3693 | goto fail; |
3694 | } | |
53773581 | 3695 | qdict_put(qdict, key, qstring_from_str(buf)); |
9307c4c1 | 3696 | } |
9dc39cba | 3697 | break; |
361127df MA |
3698 | case 'O': |
3699 | { | |
3700 | QemuOptsList *opts_list; | |
3701 | QemuOpts *opts; | |
3702 | ||
3703 | opts_list = qemu_find_opts(key); | |
3704 | if (!opts_list || opts_list->desc->name) { | |
3705 | goto bad_type; | |
3706 | } | |
3707 | while (qemu_isspace(*p)) { | |
3708 | p++; | |
3709 | } | |
3710 | if (!*p) | |
3711 | break; | |
3712 | if (get_str(buf, sizeof(buf), &p) < 0) { | |
3713 | goto fail; | |
3714 | } | |
3715 | opts = qemu_opts_parse(opts_list, buf, 1); | |
3716 | if (!opts) { | |
3717 | goto fail; | |
3718 | } | |
3719 | qemu_opts_to_qdict(opts, qdict); | |
3720 | qemu_opts_del(opts); | |
3721 | } | |
3722 | break; | |
9307c4c1 FB |
3723 | case '/': |
3724 | { | |
3725 | int count, format, size; | |
3b46e624 | 3726 | |
cd390083 | 3727 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3728 | p++; |
3729 | if (*p == '/') { | |
3730 | /* format found */ | |
3731 | p++; | |
3732 | count = 1; | |
cd390083 | 3733 | if (qemu_isdigit(*p)) { |
9307c4c1 | 3734 | count = 0; |
cd390083 | 3735 | while (qemu_isdigit(*p)) { |
9307c4c1 FB |
3736 | count = count * 10 + (*p - '0'); |
3737 | p++; | |
3738 | } | |
3739 | } | |
3740 | size = -1; | |
3741 | format = -1; | |
3742 | for(;;) { | |
3743 | switch(*p) { | |
3744 | case 'o': | |
3745 | case 'd': | |
3746 | case 'u': | |
3747 | case 'x': | |
3748 | case 'i': | |
3749 | case 'c': | |
3750 | format = *p++; | |
3751 | break; | |
3752 | case 'b': | |
3753 | size = 1; | |
3754 | p++; | |
3755 | break; | |
3756 | case 'h': | |
3757 | size = 2; | |
3758 | p++; | |
3759 | break; | |
3760 | case 'w': | |
3761 | size = 4; | |
3762 | p++; | |
3763 | break; | |
3764 | case 'g': | |
3765 | case 'L': | |
3766 | size = 8; | |
3767 | p++; | |
3768 | break; | |
3769 | default: | |
3770 | goto next; | |
3771 | } | |
3772 | } | |
3773 | next: | |
cd390083 | 3774 | if (*p != '\0' && !qemu_isspace(*p)) { |
376253ec AL |
3775 | monitor_printf(mon, "invalid char in format: '%c'\n", |
3776 | *p); | |
9307c4c1 FB |
3777 | goto fail; |
3778 | } | |
9307c4c1 FB |
3779 | if (format < 0) |
3780 | format = default_fmt_format; | |
4c27ba27 FB |
3781 | if (format != 'i') { |
3782 | /* for 'i', not specifying a size gives -1 as size */ | |
3783 | if (size < 0) | |
3784 | size = default_fmt_size; | |
e90f009b | 3785 | default_fmt_size = size; |
4c27ba27 | 3786 | } |
9307c4c1 FB |
3787 | default_fmt_format = format; |
3788 | } else { | |
3789 | count = 1; | |
3790 | format = default_fmt_format; | |
4c27ba27 FB |
3791 | if (format != 'i') { |
3792 | size = default_fmt_size; | |
3793 | } else { | |
3794 | size = -1; | |
3795 | } | |
9307c4c1 | 3796 | } |
f7188bbe LC |
3797 | qdict_put(qdict, "count", qint_from_int(count)); |
3798 | qdict_put(qdict, "format", qint_from_int(format)); | |
3799 | qdict_put(qdict, "size", qint_from_int(size)); | |
9307c4c1 | 3800 | } |
9dc39cba | 3801 | break; |
9307c4c1 | 3802 | case 'i': |
92a31b1f | 3803 | case 'l': |
b6e098d7 | 3804 | case 'M': |
9307c4c1 | 3805 | { |
c2efc95d | 3806 | int64_t val; |
7743e588 | 3807 | |
cd390083 | 3808 | while (qemu_isspace(*p)) |
9307c4c1 | 3809 | p++; |
3440557b | 3810 | if (*typestr == '?' || *typestr == '.') { |
3440557b | 3811 | if (*typestr == '?') { |
53773581 LC |
3812 | if (*p == '\0') { |
3813 | typestr++; | |
3814 | break; | |
3815 | } | |
3440557b FB |
3816 | } else { |
3817 | if (*p == '.') { | |
3818 | p++; | |
cd390083 | 3819 | while (qemu_isspace(*p)) |
3440557b | 3820 | p++; |
3440557b | 3821 | } else { |
53773581 LC |
3822 | typestr++; |
3823 | break; | |
3440557b FB |
3824 | } |
3825 | } | |
13224a87 | 3826 | typestr++; |
9307c4c1 | 3827 | } |
376253ec | 3828 | if (get_expr(mon, &val, &p)) |
9307c4c1 | 3829 | goto fail; |
675ebef9 LC |
3830 | /* Check if 'i' is greater than 32-bit */ |
3831 | if ((c == 'i') && ((val >> 32) & 0xffffffff)) { | |
3832 | monitor_printf(mon, "\'%s\' has failed: ", cmdname); | |
3833 | monitor_printf(mon, "integer is for 32-bit values\n"); | |
3834 | goto fail; | |
b6e098d7 | 3835 | } else if (c == 'M') { |
91162849 LC |
3836 | if (val < 0) { |
3837 | monitor_printf(mon, "enter a positive value\n"); | |
3838 | goto fail; | |
3839 | } | |
b6e098d7 | 3840 | val <<= 20; |
675ebef9 | 3841 | } |
53773581 | 3842 | qdict_put(qdict, key, qint_from_int(val)); |
9307c4c1 FB |
3843 | } |
3844 | break; | |
dbc0c67f JS |
3845 | case 'o': |
3846 | { | |
70b4f4bb | 3847 | int64_t val; |
dbc0c67f JS |
3848 | char *end; |
3849 | ||
3850 | while (qemu_isspace(*p)) { | |
3851 | p++; | |
3852 | } | |
3853 | if (*typestr == '?') { | |
3854 | typestr++; | |
3855 | if (*p == '\0') { | |
3856 | break; | |
3857 | } | |
3858 | } | |
3859 | val = strtosz(p, &end); | |
3860 | if (val < 0) { | |
3861 | monitor_printf(mon, "invalid size\n"); | |
3862 | goto fail; | |
3863 | } | |
3864 | qdict_put(qdict, key, qint_from_int(val)); | |
3865 | p = end; | |
3866 | } | |
3867 | break; | |
fccfb11e | 3868 | case 'T': |
3350a4dd MA |
3869 | { |
3870 | double val; | |
3871 | ||
3872 | while (qemu_isspace(*p)) | |
3873 | p++; | |
3874 | if (*typestr == '?') { | |
3875 | typestr++; | |
3876 | if (*p == '\0') { | |
3877 | break; | |
3878 | } | |
3879 | } | |
3880 | if (get_double(mon, &val, &p) < 0) { | |
3881 | goto fail; | |
3882 | } | |
07de3e60 | 3883 | if (p[0] && p[1] == 's') { |
fccfb11e MA |
3884 | switch (*p) { |
3885 | case 'm': | |
3886 | val /= 1e3; p += 2; break; | |
3887 | case 'u': | |
3888 | val /= 1e6; p += 2; break; | |
3889 | case 'n': | |
3890 | val /= 1e9; p += 2; break; | |
3891 | } | |
3892 | } | |
3350a4dd MA |
3893 | if (*p && !qemu_isspace(*p)) { |
3894 | monitor_printf(mon, "Unknown unit suffix\n"); | |
3895 | goto fail; | |
3896 | } | |
3897 | qdict_put(qdict, key, qfloat_from_double(val)); | |
3898 | } | |
3899 | break; | |
942cd1f2 MA |
3900 | case 'b': |
3901 | { | |
3902 | const char *beg; | |
3903 | int val; | |
3904 | ||
3905 | while (qemu_isspace(*p)) { | |
3906 | p++; | |
3907 | } | |
3908 | beg = p; | |
3909 | while (qemu_isgraph(*p)) { | |
3910 | p++; | |
3911 | } | |
3912 | if (p - beg == 2 && !memcmp(beg, "on", p - beg)) { | |
3913 | val = 1; | |
3914 | } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) { | |
3915 | val = 0; | |
3916 | } else { | |
3917 | monitor_printf(mon, "Expected 'on' or 'off'\n"); | |
3918 | goto fail; | |
3919 | } | |
3920 | qdict_put(qdict, key, qbool_from_int(val)); | |
3921 | } | |
3922 | break; | |
9307c4c1 FB |
3923 | case '-': |
3924 | { | |
fbc3d96c | 3925 | const char *tmp = p; |
eb159d13 | 3926 | int skip_key = 0; |
9307c4c1 | 3927 | /* option */ |
3b46e624 | 3928 | |
9307c4c1 FB |
3929 | c = *typestr++; |
3930 | if (c == '\0') | |
3931 | goto bad_type; | |
cd390083 | 3932 | while (qemu_isspace(*p)) |
9307c4c1 | 3933 | p++; |
9307c4c1 FB |
3934 | if (*p == '-') { |
3935 | p++; | |
fbc3d96c | 3936 | if(c != *p) { |
3937 | if(!is_valid_option(p, typestr)) { | |
3938 | ||
3939 | monitor_printf(mon, "%s: unsupported option -%c\n", | |
3940 | cmdname, *p); | |
3941 | goto fail; | |
3942 | } else { | |
3943 | skip_key = 1; | |
3944 | } | |
3945 | } | |
3946 | if(skip_key) { | |
3947 | p = tmp; | |
3948 | } else { | |
eb159d13 | 3949 | /* has option */ |
fbc3d96c | 3950 | p++; |
eb159d13 | 3951 | qdict_put(qdict, key, qbool_from_int(1)); |
9307c4c1 | 3952 | } |
9307c4c1 | 3953 | } |
9307c4c1 FB |
3954 | } |
3955 | break; | |
3956 | default: | |
3957 | bad_type: | |
376253ec | 3958 | monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c); |
9307c4c1 FB |
3959 | goto fail; |
3960 | } | |
7267c094 | 3961 | g_free(key); |
4d76d2ba | 3962 | key = NULL; |
9dc39cba | 3963 | } |
9307c4c1 | 3964 | /* check that all arguments were parsed */ |
cd390083 | 3965 | while (qemu_isspace(*p)) |
9307c4c1 FB |
3966 | p++; |
3967 | if (*p != '\0') { | |
376253ec AL |
3968 | monitor_printf(mon, "%s: extraneous characters at the end of line\n", |
3969 | cmdname); | |
9307c4c1 | 3970 | goto fail; |
9dc39cba | 3971 | } |
9307c4c1 | 3972 | |
55f81d96 | 3973 | return cmd; |
ac7531ec | 3974 | |
55f81d96 | 3975 | fail: |
7267c094 | 3976 | g_free(key); |
55f81d96 LC |
3977 | return NULL; |
3978 | } | |
3979 | ||
d6f46833 MA |
3980 | void monitor_set_error(Monitor *mon, QError *qerror) |
3981 | { | |
3982 | /* report only the first error */ | |
3983 | if (!mon->error) { | |
3984 | mon->error = qerror; | |
3985 | } else { | |
d6f46833 MA |
3986 | QDECREF(qerror); |
3987 | } | |
3988 | } | |
3989 | ||
bb89c2e9 LC |
3990 | static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret) |
3991 | { | |
6d441430 LC |
3992 | if (ret && !monitor_has_error(mon)) { |
3993 | /* | |
3994 | * If it returns failure, it must have passed on error. | |
3995 | * | |
3996 | * Action: Report an internal error to the client if in QMP. | |
3997 | */ | |
3998 | qerror_report(QERR_UNDEFINED_ERROR); | |
6d441430 | 3999 | } |
bb89c2e9 LC |
4000 | } |
4001 | ||
f3c157c4 | 4002 | static void handle_user_command(Monitor *mon, const char *cmdline) |
55f81d96 | 4003 | { |
55f81d96 | 4004 | QDict *qdict; |
c227f099 | 4005 | const mon_cmd_t *cmd; |
55f81d96 LC |
4006 | |
4007 | qdict = qdict_new(); | |
4008 | ||
590fb3b7 | 4009 | cmd = monitor_parse_command(mon, cmdline, qdict); |
13917bee LC |
4010 | if (!cmd) |
4011 | goto out; | |
4012 | ||
4903de0c | 4013 | if (handler_is_async(cmd)) { |
940cc30d | 4014 | user_async_cmd_handler(mon, cmd, qdict); |
9e80721e | 4015 | } else if (handler_is_qobject(cmd)) { |
de79ba6f LC |
4016 | QObject *data = NULL; |
4017 | ||
4018 | /* XXX: ignores the error code */ | |
4019 | cmd->mhandler.cmd_new(mon, qdict, &data); | |
4020 | assert(!monitor_has_error(mon)); | |
4021 | if (data) { | |
4022 | cmd->user_print(mon, data); | |
4023 | qobject_decref(data); | |
4024 | } | |
13917bee | 4025 | } else { |
af4ce882 | 4026 | cmd->mhandler.cmd(mon, qdict); |
55f81d96 LC |
4027 | } |
4028 | ||
13917bee | 4029 | out: |
f7188bbe | 4030 | QDECREF(qdict); |
9dc39cba FB |
4031 | } |
4032 | ||
81d0912d FB |
4033 | static void cmd_completion(const char *name, const char *list) |
4034 | { | |
4035 | const char *p, *pstart; | |
4036 | char cmd[128]; | |
4037 | int len; | |
4038 | ||
4039 | p = list; | |
4040 | for(;;) { | |
4041 | pstart = p; | |
4042 | p = strchr(p, '|'); | |
4043 | if (!p) | |
4044 | p = pstart + strlen(pstart); | |
4045 | len = p - pstart; | |
4046 | if (len > sizeof(cmd) - 2) | |
4047 | len = sizeof(cmd) - 2; | |
4048 | memcpy(cmd, pstart, len); | |
4049 | cmd[len] = '\0'; | |
4050 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
731b0364 | 4051 | readline_add_completion(cur_mon->rs, cmd); |
81d0912d FB |
4052 | } |
4053 | if (*p == '\0') | |
4054 | break; | |
4055 | p++; | |
4056 | } | |
4057 | } | |
4058 | ||
4059 | static void file_completion(const char *input) | |
4060 | { | |
4061 | DIR *ffs; | |
4062 | struct dirent *d; | |
4063 | char path[1024]; | |
4064 | char file[1024], file_prefix[1024]; | |
4065 | int input_path_len; | |
4066 | const char *p; | |
4067 | ||
5fafdf24 | 4068 | p = strrchr(input, '/'); |
81d0912d FB |
4069 | if (!p) { |
4070 | input_path_len = 0; | |
4071 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
363a37d5 | 4072 | pstrcpy(path, sizeof(path), "."); |
81d0912d FB |
4073 | } else { |
4074 | input_path_len = p - input + 1; | |
4075 | memcpy(path, input, input_path_len); | |
4076 | if (input_path_len > sizeof(path) - 1) | |
4077 | input_path_len = sizeof(path) - 1; | |
4078 | path[input_path_len] = '\0'; | |
4079 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
4080 | } | |
4081 | #ifdef DEBUG_COMPLETION | |
376253ec AL |
4082 | monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n", |
4083 | input, path, file_prefix); | |
81d0912d FB |
4084 | #endif |
4085 | ffs = opendir(path); | |
4086 | if (!ffs) | |
4087 | return; | |
4088 | for(;;) { | |
4089 | struct stat sb; | |
4090 | d = readdir(ffs); | |
4091 | if (!d) | |
4092 | break; | |
46c7fc18 KK |
4093 | |
4094 | if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) { | |
4095 | continue; | |
4096 | } | |
4097 | ||
81d0912d FB |
4098 | if (strstart(d->d_name, file_prefix, NULL)) { |
4099 | memcpy(file, input, input_path_len); | |
363a37d5 BS |
4100 | if (input_path_len < sizeof(file)) |
4101 | pstrcpy(file + input_path_len, sizeof(file) - input_path_len, | |
4102 | d->d_name); | |
81d0912d FB |
4103 | /* stat the file to find out if it's a directory. |
4104 | * In that case add a slash to speed up typing long paths | |
4105 | */ | |
c951d9a6 | 4106 | if (stat(file, &sb) == 0 && S_ISDIR(sb.st_mode)) { |
363a37d5 | 4107 | pstrcat(file, sizeof(file), "/"); |
c951d9a6 | 4108 | } |
731b0364 | 4109 | readline_add_completion(cur_mon->rs, file); |
81d0912d FB |
4110 | } |
4111 | } | |
4112 | closedir(ffs); | |
4113 | } | |
4114 | ||
51de9760 | 4115 | static void block_completion_it(void *opaque, BlockDriverState *bs) |
81d0912d | 4116 | { |
51de9760 | 4117 | const char *name = bdrv_get_device_name(bs); |
81d0912d FB |
4118 | const char *input = opaque; |
4119 | ||
4120 | if (input[0] == '\0' || | |
4121 | !strncmp(name, (char *)input, strlen(input))) { | |
731b0364 | 4122 | readline_add_completion(cur_mon->rs, name); |
81d0912d FB |
4123 | } |
4124 | } | |
4125 | ||
4126 | /* NOTE: this parser is an approximate form of the real command parser */ | |
4127 | static void parse_cmdline(const char *cmdline, | |
4128 | int *pnb_args, char **args) | |
4129 | { | |
4130 | const char *p; | |
4131 | int nb_args, ret; | |
4132 | char buf[1024]; | |
4133 | ||
4134 | p = cmdline; | |
4135 | nb_args = 0; | |
4136 | for(;;) { | |
cd390083 | 4137 | while (qemu_isspace(*p)) |
81d0912d FB |
4138 | p++; |
4139 | if (*p == '\0') | |
4140 | break; | |
4141 | if (nb_args >= MAX_ARGS) | |
4142 | break; | |
4143 | ret = get_str(buf, sizeof(buf), &p); | |
7267c094 | 4144 | args[nb_args] = g_strdup(buf); |
81d0912d FB |
4145 | nb_args++; |
4146 | if (ret < 0) | |
4147 | break; | |
4148 | } | |
4149 | *pnb_args = nb_args; | |
4150 | } | |
4151 | ||
4d76d2ba LC |
4152 | static const char *next_arg_type(const char *typestr) |
4153 | { | |
4154 | const char *p = strchr(typestr, ':'); | |
4155 | return (p != NULL ? ++p : typestr); | |
4156 | } | |
4157 | ||
4c36ba32 | 4158 | static void monitor_find_completion(const char *cmdline) |
81d0912d FB |
4159 | { |
4160 | const char *cmdname; | |
4161 | char *args[MAX_ARGS]; | |
4162 | int nb_args, i, len; | |
4163 | const char *ptype, *str; | |
c227f099 | 4164 | const mon_cmd_t *cmd; |
81d0912d FB |
4165 | |
4166 | parse_cmdline(cmdline, &nb_args, args); | |
4167 | #ifdef DEBUG_COMPLETION | |
4168 | for(i = 0; i < nb_args; i++) { | |
376253ec | 4169 | monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]); |
81d0912d FB |
4170 | } |
4171 | #endif | |
4172 | ||
4173 | /* if the line ends with a space, it means we want to complete the | |
4174 | next arg */ | |
4175 | len = strlen(cmdline); | |
cd390083 | 4176 | if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
03a63484 JK |
4177 | if (nb_args >= MAX_ARGS) { |
4178 | goto cleanup; | |
4179 | } | |
7267c094 | 4180 | args[nb_args++] = g_strdup(""); |
81d0912d FB |
4181 | } |
4182 | if (nb_args <= 1) { | |
4183 | /* command completion */ | |
4184 | if (nb_args == 0) | |
4185 | cmdname = ""; | |
4186 | else | |
4187 | cmdname = args[0]; | |
731b0364 | 4188 | readline_set_completion_index(cur_mon->rs, strlen(cmdname)); |
376253ec | 4189 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
4190 | cmd_completion(cmdname, cmd->name); |
4191 | } | |
4192 | } else { | |
4193 | /* find the command */ | |
03a63484 JK |
4194 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { |
4195 | if (compare_cmd(args[0], cmd->name)) { | |
4196 | break; | |
4197 | } | |
81d0912d | 4198 | } |
03a63484 JK |
4199 | if (!cmd->name) { |
4200 | goto cleanup; | |
4201 | } | |
4202 | ||
4d76d2ba | 4203 | ptype = next_arg_type(cmd->args_type); |
81d0912d FB |
4204 | for(i = 0; i < nb_args - 2; i++) { |
4205 | if (*ptype != '\0') { | |
4d76d2ba | 4206 | ptype = next_arg_type(ptype); |
81d0912d | 4207 | while (*ptype == '?') |
4d76d2ba | 4208 | ptype = next_arg_type(ptype); |
81d0912d FB |
4209 | } |
4210 | } | |
4211 | str = args[nb_args - 1]; | |
2a1704a7 | 4212 | if (*ptype == '-' && ptype[1] != '\0') { |
3b6dbf27 | 4213 | ptype = next_arg_type(ptype); |
2a1704a7 | 4214 | } |
81d0912d FB |
4215 | switch(*ptype) { |
4216 | case 'F': | |
4217 | /* file completion */ | |
731b0364 | 4218 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
4219 | file_completion(str); |
4220 | break; | |
4221 | case 'B': | |
4222 | /* block device name completion */ | |
731b0364 | 4223 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
4224 | bdrv_iterate(block_completion_it, (void *)str); |
4225 | break; | |
7fe48483 FB |
4226 | case 's': |
4227 | /* XXX: more generic ? */ | |
4228 | if (!strcmp(cmd->name, "info")) { | |
731b0364 | 4229 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
7fe48483 FB |
4230 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
4231 | cmd_completion(str, cmd->name); | |
4232 | } | |
64866c3d | 4233 | } else if (!strcmp(cmd->name, "sendkey")) { |
e600d1ef BS |
4234 | char *sep = strrchr(str, '-'); |
4235 | if (sep) | |
4236 | str = sep + 1; | |
731b0364 | 4237 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
1048c88f AK |
4238 | for (i = 0; i < Q_KEY_CODE_MAX; i++) { |
4239 | cmd_completion(str, QKeyCode_lookup[i]); | |
64866c3d | 4240 | } |
f3353c6b JK |
4241 | } else if (!strcmp(cmd->name, "help|?")) { |
4242 | readline_set_completion_index(cur_mon->rs, strlen(str)); | |
4243 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
4244 | cmd_completion(str, cmd->name); | |
4245 | } | |
7fe48483 FB |
4246 | } |
4247 | break; | |
81d0912d FB |
4248 | default: |
4249 | break; | |
4250 | } | |
4251 | } | |
03a63484 JK |
4252 | |
4253 | cleanup: | |
4254 | for (i = 0; i < nb_args; i++) { | |
7267c094 | 4255 | g_free(args[i]); |
03a63484 | 4256 | } |
81d0912d FB |
4257 | } |
4258 | ||
731b0364 | 4259 | static int monitor_can_read(void *opaque) |
9dc39cba | 4260 | { |
731b0364 AL |
4261 | Monitor *mon = opaque; |
4262 | ||
c62313bb | 4263 | return (mon->suspend_cnt == 0) ? 1 : 0; |
9dc39cba FB |
4264 | } |
4265 | ||
09069b19 | 4266 | static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name) |
5fa737a4 | 4267 | { |
09069b19 LC |
4268 | int is_cap = compare_cmd(cmd_name, "qmp_capabilities"); |
4269 | return (qmp_cmd_mode(mon) ? is_cap : !is_cap); | |
5fa737a4 LC |
4270 | } |
4271 | ||
4af9193a LC |
4272 | /* |
4273 | * Argument validation rules: | |
4274 | * | |
4275 | * 1. The argument must exist in cmd_args qdict | |
4276 | * 2. The argument type must be the expected one | |
4277 | * | |
4278 | * Special case: If the argument doesn't exist in cmd_args and | |
4279 | * the QMP_ACCEPT_UNKNOWNS flag is set, then the | |
4280 | * checking is skipped for it. | |
4281 | */ | |
4282 | static int check_client_args_type(const QDict *client_args, | |
4283 | const QDict *cmd_args, int flags) | |
5fa737a4 | 4284 | { |
4af9193a | 4285 | const QDictEntry *ent; |
5fa737a4 | 4286 | |
4af9193a LC |
4287 | for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){ |
4288 | QObject *obj; | |
4289 | QString *arg_type; | |
4290 | const QObject *client_arg = qdict_entry_value(ent); | |
4291 | const char *client_arg_name = qdict_entry_key(ent); | |
4292 | ||
4293 | obj = qdict_get(cmd_args, client_arg_name); | |
4294 | if (!obj) { | |
4295 | if (flags & QMP_ACCEPT_UNKNOWNS) { | |
4296 | /* handler accepts unknowns */ | |
4297 | continue; | |
4298 | } | |
4299 | /* client arg doesn't exist */ | |
4300 | qerror_report(QERR_INVALID_PARAMETER, client_arg_name); | |
4301 | return -1; | |
4302 | } | |
5fa737a4 | 4303 | |
4af9193a LC |
4304 | arg_type = qobject_to_qstring(obj); |
4305 | assert(arg_type != NULL); | |
5fa737a4 | 4306 | |
4af9193a LC |
4307 | /* check if argument's type is correct */ |
4308 | switch (qstring_get_str(arg_type)[0]) { | |
5fa737a4 LC |
4309 | case 'F': |
4310 | case 'B': | |
4311 | case 's': | |
4af9193a LC |
4312 | if (qobject_type(client_arg) != QTYPE_QSTRING) { |
4313 | qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name, | |
4314 | "string"); | |
5fa737a4 LC |
4315 | return -1; |
4316 | } | |
4af9193a | 4317 | break; |
5fa737a4 LC |
4318 | case 'i': |
4319 | case 'l': | |
b6e098d7 | 4320 | case 'M': |
dbc0c67f | 4321 | case 'o': |
4af9193a LC |
4322 | if (qobject_type(client_arg) != QTYPE_QINT) { |
4323 | qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name, | |
4324 | "int"); | |
4325 | return -1; | |
5fa737a4 LC |
4326 | } |
4327 | break; | |
fccfb11e | 4328 | case 'T': |
4af9193a LC |
4329 | if (qobject_type(client_arg) != QTYPE_QINT && |
4330 | qobject_type(client_arg) != QTYPE_QFLOAT) { | |
4331 | qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name, | |
4332 | "number"); | |
4333 | return -1; | |
3350a4dd MA |
4334 | } |
4335 | break; | |
942cd1f2 | 4336 | case 'b': |
5fa737a4 | 4337 | case '-': |
4af9193a LC |
4338 | if (qobject_type(client_arg) != QTYPE_QBOOL) { |
4339 | qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name, | |
4340 | "bool"); | |
4341 | return -1; | |
5fa737a4 LC |
4342 | } |
4343 | break; | |
361127df | 4344 | case 'O': |
4af9193a LC |
4345 | assert(flags & QMP_ACCEPT_UNKNOWNS); |
4346 | break; | |
b9f8978c PB |
4347 | case 'q': |
4348 | /* Any QObject can be passed. */ | |
4349 | break; | |
4af9193a LC |
4350 | case '/': |
4351 | case '.': | |
4352 | /* | |
4353 | * These types are not supported by QMP and thus are not | |
4354 | * handled here. Fall through. | |
4355 | */ | |
5fa737a4 | 4356 | default: |
5fa737a4 | 4357 | abort(); |
4af9193a LC |
4358 | } |
4359 | } | |
4360 | ||
4361 | return 0; | |
4362 | } | |
4363 | ||
2dbc8db0 LC |
4364 | /* |
4365 | * - Check if the client has passed all mandatory args | |
4366 | * - Set special flags for argument validation | |
4367 | */ | |
4368 | static int check_mandatory_args(const QDict *cmd_args, | |
4369 | const QDict *client_args, int *flags) | |
4370 | { | |
4371 | const QDictEntry *ent; | |
4372 | ||
4373 | for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) { | |
4374 | const char *cmd_arg_name = qdict_entry_key(ent); | |
4375 | QString *type = qobject_to_qstring(qdict_entry_value(ent)); | |
4376 | assert(type != NULL); | |
4377 | ||
4378 | if (qstring_get_str(type)[0] == 'O') { | |
4379 | assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0); | |
4380 | *flags |= QMP_ACCEPT_UNKNOWNS; | |
4381 | } else if (qstring_get_str(type)[0] != '-' && | |
4382 | qstring_get_str(type)[1] != '?' && | |
4383 | !qdict_haskey(client_args, cmd_arg_name)) { | |
4384 | qerror_report(QERR_MISSING_PARAMETER, cmd_arg_name); | |
4385 | return -1; | |
4386 | } | |
5fa737a4 LC |
4387 | } |
4388 | ||
4389 | return 0; | |
4390 | } | |
4391 | ||
2dbc8db0 | 4392 | static QDict *qdict_from_args_type(const char *args_type) |
5fa737a4 | 4393 | { |
2dbc8db0 LC |
4394 | int i; |
4395 | QDict *qdict; | |
4396 | QString *key, *type, *cur_qs; | |
4397 | ||
4398 | assert(args_type != NULL); | |
4399 | ||
4400 | qdict = qdict_new(); | |
4401 | ||
4402 | if (args_type == NULL || args_type[0] == '\0') { | |
4403 | /* no args, empty qdict */ | |
4404 | goto out; | |
4405 | } | |
4406 | ||
4407 | key = qstring_new(); | |
4408 | type = qstring_new(); | |
4409 | ||
4410 | cur_qs = key; | |
4411 | ||
4412 | for (i = 0;; i++) { | |
4413 | switch (args_type[i]) { | |
4414 | case ',': | |
4415 | case '\0': | |
4416 | qdict_put(qdict, qstring_get_str(key), type); | |
4417 | QDECREF(key); | |
4418 | if (args_type[i] == '\0') { | |
4419 | goto out; | |
4420 | } | |
4421 | type = qstring_new(); /* qdict has ref */ | |
4422 | cur_qs = key = qstring_new(); | |
4423 | break; | |
4424 | case ':': | |
4425 | cur_qs = type; | |
4426 | break; | |
4427 | default: | |
4428 | qstring_append_chr(cur_qs, args_type[i]); | |
4429 | break; | |
4430 | } | |
4431 | } | |
4432 | ||
4433 | out: | |
4434 | return qdict; | |
5fa737a4 LC |
4435 | } |
4436 | ||
2dbc8db0 LC |
4437 | /* |
4438 | * Client argument checking rules: | |
4439 | * | |
4440 | * 1. Client must provide all mandatory arguments | |
4af9193a LC |
4441 | * 2. Each argument provided by the client must be expected |
4442 | * 3. Each argument provided by the client must have the type expected | |
4443 | * by the command | |
2dbc8db0 LC |
4444 | */ |
4445 | static int qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args) | |
361127df | 4446 | { |
2dbc8db0 LC |
4447 | int flags, err; |
4448 | QDict *cmd_args; | |
4449 | ||
4450 | cmd_args = qdict_from_args_type(cmd->args_type); | |
4451 | ||
4452 | flags = 0; | |
4453 | err = check_mandatory_args(cmd_args, client_args, &flags); | |
4454 | if (err) { | |
4455 | goto out; | |
4456 | } | |
4457 | ||
4af9193a | 4458 | err = check_client_args_type(client_args, cmd_args, flags); |
2dbc8db0 LC |
4459 | |
4460 | out: | |
4461 | QDECREF(cmd_args); | |
4462 | return err; | |
361127df MA |
4463 | } |
4464 | ||
5fa737a4 | 4465 | /* |
c917c8f3 | 4466 | * Input object checking rules |
5fa737a4 | 4467 | * |
c917c8f3 LC |
4468 | * 1. Input object must be a dict |
4469 | * 2. The "execute" key must exist | |
4470 | * 3. The "execute" key must be a string | |
4471 | * 4. If the "arguments" key exists, it must be a dict | |
4472 | * 5. If the "id" key exists, it can be anything (ie. json-value) | |
4473 | * 6. Any argument not listed above is considered invalid | |
5fa737a4 | 4474 | */ |
c917c8f3 | 4475 | static QDict *qmp_check_input_obj(QObject *input_obj) |
5fa737a4 | 4476 | { |
c917c8f3 LC |
4477 | const QDictEntry *ent; |
4478 | int has_exec_key = 0; | |
4479 | QDict *input_dict; | |
5fa737a4 | 4480 | |
c917c8f3 LC |
4481 | if (qobject_type(input_obj) != QTYPE_QDICT) { |
4482 | qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object"); | |
4483 | return NULL; | |
5fa737a4 LC |
4484 | } |
4485 | ||
c917c8f3 | 4486 | input_dict = qobject_to_qdict(input_obj); |
5fa737a4 | 4487 | |
c917c8f3 LC |
4488 | for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){ |
4489 | const char *arg_name = qdict_entry_key(ent); | |
4490 | const QObject *arg_obj = qdict_entry_value(ent); | |
5fa737a4 | 4491 | |
c917c8f3 LC |
4492 | if (!strcmp(arg_name, "execute")) { |
4493 | if (qobject_type(arg_obj) != QTYPE_QSTRING) { | |
4494 | qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute", | |
4495 | "string"); | |
4496 | return NULL; | |
361127df | 4497 | } |
c917c8f3 LC |
4498 | has_exec_key = 1; |
4499 | } else if (!strcmp(arg_name, "arguments")) { | |
4500 | if (qobject_type(arg_obj) != QTYPE_QDICT) { | |
4501 | qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments", | |
4502 | "object"); | |
4503 | return NULL; | |
5fa737a4 | 4504 | } |
c917c8f3 LC |
4505 | } else if (!strcmp(arg_name, "id")) { |
4506 | /* FIXME: check duplicated IDs for async commands */ | |
5fa737a4 | 4507 | } else { |
c917c8f3 LC |
4508 | qerror_report(QERR_QMP_EXTRA_MEMBER, arg_name); |
4509 | return NULL; | |
5fa737a4 LC |
4510 | } |
4511 | } | |
4512 | ||
c917c8f3 LC |
4513 | if (!has_exec_key) { |
4514 | qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute"); | |
4515 | return NULL; | |
4516 | } | |
5fa737a4 | 4517 | |
c917c8f3 | 4518 | return input_dict; |
09069b19 LC |
4519 | } |
4520 | ||
fc29df75 LC |
4521 | static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd, |
4522 | const QDict *params) | |
4523 | { | |
4524 | int ret; | |
4525 | QObject *data = NULL; | |
4526 | ||
fc29df75 LC |
4527 | ret = cmd->mhandler.cmd_new(mon, params, &data); |
4528 | handler_audit(mon, cmd, ret); | |
4529 | monitor_protocol_emitter(mon, data); | |
4530 | qobject_decref(data); | |
4531 | } | |
4532 | ||
5fa737a4 LC |
4533 | static void handle_qmp_command(JSONMessageParser *parser, QList *tokens) |
4534 | { | |
4535 | int err; | |
4536 | QObject *obj; | |
4537 | QDict *input, *args; | |
5fa737a4 | 4538 | const mon_cmd_t *cmd; |
40e5a01d | 4539 | const char *cmd_name; |
5fa737a4 LC |
4540 | Monitor *mon = cur_mon; |
4541 | ||
e4940c60 | 4542 | args = input = NULL; |
5fa737a4 LC |
4543 | |
4544 | obj = json_parser_parse(tokens, NULL); | |
4545 | if (!obj) { | |
4546 | // FIXME: should be triggered in json_parser_parse() | |
ab5b027e | 4547 | qerror_report(QERR_JSON_PARSING); |
5fa737a4 | 4548 | goto err_out; |
5fa737a4 LC |
4549 | } |
4550 | ||
c917c8f3 LC |
4551 | input = qmp_check_input_obj(obj); |
4552 | if (!input) { | |
5fa737a4 LC |
4553 | qobject_decref(obj); |
4554 | goto err_out; | |
4555 | } | |
4556 | ||
5fa737a4 LC |
4557 | mon->mc->id = qdict_get(input, "id"); |
4558 | qobject_incref(mon->mc->id); | |
4559 | ||
0bbab46d | 4560 | cmd_name = qdict_get_str(input, "execute"); |
89bd820a | 4561 | trace_handle_qmp_command(mon, cmd_name); |
09069b19 | 4562 | if (invalid_qmp_mode(mon, cmd_name)) { |
ab5b027e | 4563 | qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name); |
e4940c60 | 4564 | goto err_out; |
09069b19 LC |
4565 | } |
4566 | ||
e3193601 | 4567 | cmd = qmp_find_cmd(cmd_name); |
d1249eaa | 4568 | if (!cmd) { |
ab5b027e | 4569 | qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name); |
e4940c60 | 4570 | goto err_out; |
5fa737a4 LC |
4571 | } |
4572 | ||
4573 | obj = qdict_get(input, "arguments"); | |
4574 | if (!obj) { | |
4575 | args = qdict_new(); | |
4576 | } else { | |
4577 | args = qobject_to_qdict(obj); | |
4578 | QINCREF(args); | |
4579 | } | |
4580 | ||
2dbc8db0 | 4581 | err = qmp_check_client_args(cmd, args); |
5fa737a4 LC |
4582 | if (err < 0) { |
4583 | goto err_out; | |
4584 | } | |
4585 | ||
40e5a01d | 4586 | if (handler_is_async(cmd)) { |
5af7bbae LC |
4587 | err = qmp_async_cmd_handler(mon, cmd, args); |
4588 | if (err) { | |
4589 | /* emit the error response */ | |
4590 | goto err_out; | |
4591 | } | |
940cc30d | 4592 | } else { |
fc29df75 | 4593 | qmp_call_cmd(mon, cmd, args); |
940cc30d | 4594 | } |
e4940c60 | 4595 | |
5fa737a4 LC |
4596 | goto out; |
4597 | ||
5fa737a4 LC |
4598 | err_out: |
4599 | monitor_protocol_emitter(mon, NULL); | |
4600 | out: | |
e4940c60 | 4601 | QDECREF(input); |
5fa737a4 | 4602 | QDECREF(args); |
5fa737a4 LC |
4603 | } |
4604 | ||
9b57c02e LC |
4605 | /** |
4606 | * monitor_control_read(): Read and handle QMP input | |
4607 | */ | |
4608 | static void monitor_control_read(void *opaque, const uint8_t *buf, int size) | |
4609 | { | |
4610 | Monitor *old_mon = cur_mon; | |
4611 | ||
4612 | cur_mon = opaque; | |
4613 | ||
5fa737a4 | 4614 | json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size); |
9b57c02e LC |
4615 | |
4616 | cur_mon = old_mon; | |
4617 | } | |
4618 | ||
731b0364 | 4619 | static void monitor_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 4620 | { |
731b0364 | 4621 | Monitor *old_mon = cur_mon; |
7e2515e8 | 4622 | int i; |
376253ec | 4623 | |
731b0364 AL |
4624 | cur_mon = opaque; |
4625 | ||
cde76ee1 AL |
4626 | if (cur_mon->rs) { |
4627 | for (i = 0; i < size; i++) | |
4628 | readline_handle_byte(cur_mon->rs, buf[i]); | |
4629 | } else { | |
4630 | if (size == 0 || buf[size - 1] != 0) | |
4631 | monitor_printf(cur_mon, "corrupted command\n"); | |
4632 | else | |
f3c157c4 | 4633 | handle_user_command(cur_mon, (char *)buf); |
cde76ee1 | 4634 | } |
9dc39cba | 4635 | |
731b0364 AL |
4636 | cur_mon = old_mon; |
4637 | } | |
d8f44609 | 4638 | |
376253ec | 4639 | static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) |
aa455485 | 4640 | { |
731b0364 | 4641 | monitor_suspend(mon); |
f3c157c4 | 4642 | handle_user_command(mon, cmdline); |
731b0364 | 4643 | monitor_resume(mon); |
d8f44609 AL |
4644 | } |
4645 | ||
cde76ee1 | 4646 | int monitor_suspend(Monitor *mon) |
d8f44609 | 4647 | { |
cde76ee1 AL |
4648 | if (!mon->rs) |
4649 | return -ENOTTY; | |
731b0364 | 4650 | mon->suspend_cnt++; |
cde76ee1 | 4651 | return 0; |
d8f44609 AL |
4652 | } |
4653 | ||
376253ec | 4654 | void monitor_resume(Monitor *mon) |
d8f44609 | 4655 | { |
cde76ee1 AL |
4656 | if (!mon->rs) |
4657 | return; | |
731b0364 AL |
4658 | if (--mon->suspend_cnt == 0) |
4659 | readline_show_prompt(mon->rs); | |
aa455485 FB |
4660 | } |
4661 | ||
ca9567e2 LC |
4662 | static QObject *get_qmp_greeting(void) |
4663 | { | |
b9c15f16 | 4664 | QObject *ver = NULL; |
ca9567e2 | 4665 | |
b9c15f16 | 4666 | qmp_marshal_input_query_version(NULL, NULL, &ver); |
ca9567e2 LC |
4667 | return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver); |
4668 | } | |
4669 | ||
9b57c02e LC |
4670 | /** |
4671 | * monitor_control_event(): Print QMP gretting | |
4672 | */ | |
4673 | static void monitor_control_event(void *opaque, int event) | |
4674 | { | |
47116d1c LC |
4675 | QObject *data; |
4676 | Monitor *mon = opaque; | |
9b57c02e | 4677 | |
47116d1c LC |
4678 | switch (event) { |
4679 | case CHR_EVENT_OPENED: | |
4a7e1190 | 4680 | mon->mc->command_mode = 0; |
ca9567e2 | 4681 | data = get_qmp_greeting(); |
9b57c02e LC |
4682 | monitor_json_emitter(mon, data); |
4683 | qobject_decref(data); | |
efb87c16 | 4684 | mon_refcount++; |
47116d1c LC |
4685 | break; |
4686 | case CHR_EVENT_CLOSED: | |
4687 | json_message_parser_destroy(&mon->mc->parser); | |
58617a79 | 4688 | json_message_parser_init(&mon->mc->parser, handle_qmp_command); |
efb87c16 CB |
4689 | mon_refcount--; |
4690 | monitor_fdsets_cleanup(); | |
47116d1c | 4691 | break; |
9b57c02e LC |
4692 | } |
4693 | } | |
4694 | ||
731b0364 | 4695 | static void monitor_event(void *opaque, int event) |
86e94dea | 4696 | { |
376253ec AL |
4697 | Monitor *mon = opaque; |
4698 | ||
2724b180 AL |
4699 | switch (event) { |
4700 | case CHR_EVENT_MUX_IN: | |
a7aec5da GH |
4701 | mon->mux_out = 0; |
4702 | if (mon->reset_seen) { | |
4703 | readline_restart(mon->rs); | |
4704 | monitor_resume(mon); | |
4705 | monitor_flush(mon); | |
4706 | } else { | |
4707 | mon->suspend_cnt = 0; | |
4708 | } | |
2724b180 AL |
4709 | break; |
4710 | ||
4711 | case CHR_EVENT_MUX_OUT: | |
a7aec5da GH |
4712 | if (mon->reset_seen) { |
4713 | if (mon->suspend_cnt == 0) { | |
4714 | monitor_printf(mon, "\n"); | |
4715 | } | |
4716 | monitor_flush(mon); | |
4717 | monitor_suspend(mon); | |
4718 | } else { | |
4719 | mon->suspend_cnt++; | |
4720 | } | |
4721 | mon->mux_out = 1; | |
2724b180 | 4722 | break; |
86e94dea | 4723 | |
b6b8df56 | 4724 | case CHR_EVENT_OPENED: |
2724b180 AL |
4725 | monitor_printf(mon, "QEMU %s monitor - type 'help' for more " |
4726 | "information\n", QEMU_VERSION); | |
a7aec5da | 4727 | if (!mon->mux_out) { |
2724b180 | 4728 | readline_show_prompt(mon->rs); |
a7aec5da GH |
4729 | } |
4730 | mon->reset_seen = 1; | |
efb87c16 CB |
4731 | mon_refcount++; |
4732 | break; | |
4733 | ||
4734 | case CHR_EVENT_CLOSED: | |
4735 | mon_refcount--; | |
4736 | monitor_fdsets_cleanup(); | |
2724b180 AL |
4737 | break; |
4738 | } | |
86e94dea TS |
4739 | } |
4740 | ||
816f8925 WX |
4741 | static int |
4742 | compare_mon_cmd(const void *a, const void *b) | |
4743 | { | |
4744 | return strcmp(((const mon_cmd_t *)a)->name, | |
4745 | ((const mon_cmd_t *)b)->name); | |
4746 | } | |
4747 | ||
4748 | static void sortcmdlist(void) | |
4749 | { | |
4750 | int array_num; | |
4751 | int elem_size = sizeof(mon_cmd_t); | |
4752 | ||
4753 | array_num = sizeof(mon_cmds)/elem_size-1; | |
4754 | qsort((void *)mon_cmds, array_num, elem_size, compare_mon_cmd); | |
4755 | ||
4756 | array_num = sizeof(info_cmds)/elem_size-1; | |
4757 | qsort((void *)info_cmds, array_num, elem_size, compare_mon_cmd); | |
4758 | } | |
4759 | ||
76655d6d AL |
4760 | |
4761 | /* | |
4762 | * Local variables: | |
4763 | * c-indent-level: 4 | |
4764 | * c-basic-offset: 4 | |
4765 | * tab-width: 8 | |
4766 | * End: | |
4767 | */ | |
4768 | ||
731b0364 | 4769 | void monitor_init(CharDriverState *chr, int flags) |
aa455485 | 4770 | { |
731b0364 | 4771 | static int is_first_init = 1; |
87127161 | 4772 | Monitor *mon; |
20d8a3ed TS |
4773 | |
4774 | if (is_first_init) { | |
74475455 | 4775 | key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL); |
afeecec2 | 4776 | monitor_protocol_event_init(); |
20d8a3ed TS |
4777 | is_first_init = 0; |
4778 | } | |
87127161 | 4779 | |
7267c094 | 4780 | mon = g_malloc0(sizeof(*mon)); |
20d8a3ed | 4781 | |
87127161 | 4782 | mon->chr = chr; |
731b0364 | 4783 | mon->flags = flags; |
cde76ee1 AL |
4784 | if (flags & MONITOR_USE_READLINE) { |
4785 | mon->rs = readline_init(mon, monitor_find_completion); | |
4786 | monitor_read_command(mon, 0); | |
4787 | } | |
87127161 | 4788 | |
9b57c02e | 4789 | if (monitor_ctrl_mode(mon)) { |
7267c094 | 4790 | mon->mc = g_malloc0(sizeof(MonitorControl)); |
9b57c02e LC |
4791 | /* Control mode requires special handlers */ |
4792 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read, | |
4793 | monitor_control_event, mon); | |
15f31519 | 4794 | qemu_chr_fe_set_echo(chr, true); |
26efaca3 AL |
4795 | |
4796 | json_message_parser_init(&mon->mc->parser, handle_qmp_command); | |
9b57c02e LC |
4797 | } else { |
4798 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_read, | |
4799 | monitor_event, mon); | |
4800 | } | |
87127161 | 4801 | |
72cf2d4f | 4802 | QLIST_INSERT_HEAD(&mon_list, mon, entry); |
8631b608 MA |
4803 | if (!default_mon || (flags & MONITOR_IS_DEFAULT)) |
4804 | default_mon = mon; | |
816f8925 WX |
4805 | |
4806 | sortcmdlist(); | |
aa455485 FB |
4807 | } |
4808 | ||
376253ec | 4809 | static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque) |
81d0912d | 4810 | { |
bb5fc20f AL |
4811 | BlockDriverState *bs = opaque; |
4812 | int ret = 0; | |
81d0912d | 4813 | |
bb5fc20f | 4814 | if (bdrv_set_key(bs, password) != 0) { |
376253ec | 4815 | monitor_printf(mon, "invalid password\n"); |
bb5fc20f | 4816 | ret = -EPERM; |
9dc39cba | 4817 | } |
731b0364 AL |
4818 | if (mon->password_completion_cb) |
4819 | mon->password_completion_cb(mon->password_opaque, ret); | |
bb5fc20f | 4820 | |
731b0364 | 4821 | monitor_read_command(mon, 1); |
9dc39cba | 4822 | } |
c0f4ce77 | 4823 | |
7060b478 AL |
4824 | ReadLineState *monitor_get_rs(Monitor *mon) |
4825 | { | |
4826 | return mon->rs; | |
4827 | } | |
4828 | ||
0bbc47bb LC |
4829 | int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, |
4830 | BlockDriverCompletionFunc *completion_cb, | |
4831 | void *opaque) | |
c0f4ce77 | 4832 | { |
cde76ee1 AL |
4833 | int err; |
4834 | ||
bb5fc20f AL |
4835 | if (!bdrv_key_required(bs)) { |
4836 | if (completion_cb) | |
4837 | completion_cb(opaque, 0); | |
0bbc47bb | 4838 | return 0; |
bb5fc20f | 4839 | } |
c0f4ce77 | 4840 | |
94171e11 | 4841 | if (monitor_ctrl_mode(mon)) { |
903a8814 LC |
4842 | qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs), |
4843 | bdrv_get_encrypted_filename(bs)); | |
0bbc47bb | 4844 | return -1; |
94171e11 LC |
4845 | } |
4846 | ||
376253ec AL |
4847 | monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs), |
4848 | bdrv_get_encrypted_filename(bs)); | |
bb5fc20f | 4849 | |
731b0364 AL |
4850 | mon->password_completion_cb = completion_cb; |
4851 | mon->password_opaque = opaque; | |
bb5fc20f | 4852 | |
cde76ee1 AL |
4853 | err = monitor_read_password(mon, bdrv_password_cb, bs); |
4854 | ||
4855 | if (err && completion_cb) | |
4856 | completion_cb(opaque, err); | |
0bbc47bb LC |
4857 | |
4858 | return err; | |
c0f4ce77 | 4859 | } |
e42e818b LC |
4860 | |
4861 | int monitor_read_block_device_key(Monitor *mon, const char *device, | |
4862 | BlockDriverCompletionFunc *completion_cb, | |
4863 | void *opaque) | |
4864 | { | |
4865 | BlockDriverState *bs; | |
4866 | ||
4867 | bs = bdrv_find(device); | |
4868 | if (!bs) { | |
4869 | monitor_printf(mon, "Device not found %s\n", device); | |
4870 | return -1; | |
4871 | } | |
4872 | ||
4873 | return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque); | |
4874 | } |