hyper-v: introduce Hyper-V support infrastructure.
[qemu.git] / monitor.c
1 /*
2 * QEMU monitor
3 *
4 * Copyright (c) 2003-2004 Fabrice Bellard
5 *
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 */
24 #include <dirent.h>
25 #include "hw/hw.h"
26 #include "hw/qdev.h"
27 #include "hw/usb.h"
28 #include "hw/pcmcia.h"
29 #include "hw/pc.h"
30 #include "hw/pci.h"
31 #include "hw/watchdog.h"
32 #include "hw/loader.h"
33 #include "gdbstub.h"
34 #include "net.h"
35 #include "net/slirp.h"
36 #include "qemu-char.h"
37 #include "ui/qemu-spice.h"
38 #include "sysemu.h"
39 #include "monitor.h"
40 #include "readline.h"
41 #include "console.h"
42 #include "blockdev.h"
43 #include "audio/audio.h"
44 #include "disas.h"
45 #include "balloon.h"
46 #include "qemu-timer.h"
47 #include "migration.h"
48 #include "kvm.h"
49 #include "acl.h"
50 #include "qint.h"
51 #include "qfloat.h"
52 #include "qlist.h"
53 #include "qbool.h"
54 #include "qstring.h"
55 #include "qjson.h"
56 #include "json-streamer.h"
57 #include "json-parser.h"
58 #include "osdep.h"
59 #include "cpu.h"
60 #include "trace.h"
61 #include "trace/control.h"
62 #ifdef CONFIG_TRACE_SIMPLE
63 #include "trace/simple.h"
64 #endif
65 #include "ui/qemu-spice.h"
66 #include "memory.h"
67 #include "qmp-commands.h"
68 #include "hmp.h"
69
70 /* for pic/irq_info */
71 #if defined(TARGET_SPARC)
72 #include "hw/sun4m.h"
73 #endif
74 #include "hw/lm32_pic.h"
75
76 //#define DEBUG
77 //#define DEBUG_COMPLETION
78
79 /*
80 * Supported types:
81 *
82 * 'F' filename
83 * 'B' block device name
84 * 's' string (accept optional quote)
85 * 'O' option string of the form NAME=VALUE,...
86 * parsed according to QemuOptsList given by its name
87 * Example: 'device:O' uses qemu_device_opts.
88 * Restriction: only lists with empty desc are supported
89 * TODO lift the restriction
90 * 'i' 32 bit integer
91 * 'l' target long (32 or 64 bit)
92 * 'M' just like 'l', except in user mode the value is
93 * multiplied by 2^20 (think Mebibyte)
94 * 'o' octets (aka bytes)
95 * user mode accepts an optional T, t, G, g, M, m, K, k
96 * suffix, which multiplies the value by 2^40 for
97 * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
98 * M and m, 2^10 for K and k
99 * 'T' double
100 * user mode accepts an optional ms, us, ns suffix,
101 * which divides the value by 1e3, 1e6, 1e9, respectively
102 * '/' optional gdb-like print format (like "/10x")
103 *
104 * '?' optional type (for all types, except '/')
105 * '.' other form of optional type (for 'i' and 'l')
106 * 'b' boolean
107 * user mode accepts "on" or "off"
108 * '-' optional parameter (eg. '-f')
109 *
110 */
111
112 typedef struct MonitorCompletionData MonitorCompletionData;
113 struct MonitorCompletionData {
114 Monitor *mon;
115 void (*user_print)(Monitor *mon, const QObject *data);
116 };
117
118 typedef struct mon_cmd_t {
119 const char *name;
120 const char *args_type;
121 const char *params;
122 const char *help;
123 void (*user_print)(Monitor *mon, const QObject *data);
124 union {
125 void (*info)(Monitor *mon);
126 void (*cmd)(Monitor *mon, const QDict *qdict);
127 int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data);
128 int (*cmd_async)(Monitor *mon, const QDict *params,
129 MonitorCompletion *cb, void *opaque);
130 } mhandler;
131 bool qapi;
132 int flags;
133 } mon_cmd_t;
134
135 /* file descriptors passed via SCM_RIGHTS */
136 typedef struct mon_fd_t mon_fd_t;
137 struct mon_fd_t {
138 char *name;
139 int fd;
140 QLIST_ENTRY(mon_fd_t) next;
141 };
142
143 typedef struct MonitorControl {
144 QObject *id;
145 JSONMessageParser parser;
146 int command_mode;
147 } MonitorControl;
148
149 struct Monitor {
150 CharDriverState *chr;
151 int mux_out;
152 int reset_seen;
153 int flags;
154 int suspend_cnt;
155 uint8_t outbuf[1024];
156 int outbuf_index;
157 ReadLineState *rs;
158 MonitorControl *mc;
159 CPUState *mon_cpu;
160 BlockDriverCompletionFunc *password_completion_cb;
161 void *password_opaque;
162 #ifdef CONFIG_DEBUG_MONITOR
163 int print_calls_nr;
164 #endif
165 QError *error;
166 QLIST_HEAD(,mon_fd_t) fds;
167 QLIST_ENTRY(Monitor) entry;
168 };
169
170 #ifdef CONFIG_DEBUG_MONITOR
171 #define MON_DEBUG(fmt, ...) do { \
172 fprintf(stderr, "Monitor: "); \
173 fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
174
175 static inline void mon_print_count_inc(Monitor *mon)
176 {
177 mon->print_calls_nr++;
178 }
179
180 static inline void mon_print_count_init(Monitor *mon)
181 {
182 mon->print_calls_nr = 0;
183 }
184
185 static inline int mon_print_count_get(const Monitor *mon)
186 {
187 return mon->print_calls_nr;
188 }
189
190 #else /* !CONFIG_DEBUG_MONITOR */
191 #define MON_DEBUG(fmt, ...) do { } while (0)
192 static inline void mon_print_count_inc(Monitor *mon) { }
193 static inline void mon_print_count_init(Monitor *mon) { }
194 static inline int mon_print_count_get(const Monitor *mon) { return 0; }
195 #endif /* CONFIG_DEBUG_MONITOR */
196
197 /* QMP checker flags */
198 #define QMP_ACCEPT_UNKNOWNS 1
199
200 static QLIST_HEAD(mon_list, Monitor) mon_list;
201
202 static mon_cmd_t mon_cmds[];
203 static mon_cmd_t info_cmds[];
204
205 static const mon_cmd_t qmp_cmds[];
206
207 Monitor *cur_mon;
208 Monitor *default_mon;
209
210 static void monitor_command_cb(Monitor *mon, const char *cmdline,
211 void *opaque);
212
213 static inline int qmp_cmd_mode(const Monitor *mon)
214 {
215 return (mon->mc ? mon->mc->command_mode : 0);
216 }
217
218 /* Return true if in control mode, false otherwise */
219 static inline int monitor_ctrl_mode(const Monitor *mon)
220 {
221 return (mon->flags & MONITOR_USE_CONTROL);
222 }
223
224 /* Return non-zero iff we have a current monitor, and it is in QMP mode. */
225 int monitor_cur_is_qmp(void)
226 {
227 return cur_mon && monitor_ctrl_mode(cur_mon);
228 }
229
230 static void monitor_read_command(Monitor *mon, int show_prompt)
231 {
232 if (!mon->rs)
233 return;
234
235 readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
236 if (show_prompt)
237 readline_show_prompt(mon->rs);
238 }
239
240 static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
241 void *opaque)
242 {
243 if (monitor_ctrl_mode(mon)) {
244 qerror_report(QERR_MISSING_PARAMETER, "password");
245 return -EINVAL;
246 } else if (mon->rs) {
247 readline_start(mon->rs, "Password: ", 1, readline_func, opaque);
248 /* prompt is printed on return from the command handler */
249 return 0;
250 } else {
251 monitor_printf(mon, "terminal does not support password prompting\n");
252 return -ENOTTY;
253 }
254 }
255
256 void monitor_flush(Monitor *mon)
257 {
258 if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
259 qemu_chr_fe_write(mon->chr, mon->outbuf, mon->outbuf_index);
260 mon->outbuf_index = 0;
261 }
262 }
263
264 /* flush at every end of line or if the buffer is full */
265 static void monitor_puts(Monitor *mon, const char *str)
266 {
267 char c;
268
269 for(;;) {
270 c = *str++;
271 if (c == '\0')
272 break;
273 if (c == '\n')
274 mon->outbuf[mon->outbuf_index++] = '\r';
275 mon->outbuf[mon->outbuf_index++] = c;
276 if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
277 || c == '\n')
278 monitor_flush(mon);
279 }
280 }
281
282 void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
283 {
284 char buf[4096];
285
286 if (!mon)
287 return;
288
289 mon_print_count_inc(mon);
290
291 if (monitor_ctrl_mode(mon)) {
292 return;
293 }
294
295 vsnprintf(buf, sizeof(buf), fmt, ap);
296 monitor_puts(mon, buf);
297 }
298
299 void monitor_printf(Monitor *mon, const char *fmt, ...)
300 {
301 va_list ap;
302 va_start(ap, fmt);
303 monitor_vprintf(mon, fmt, ap);
304 va_end(ap);
305 }
306
307 void monitor_print_filename(Monitor *mon, const char *filename)
308 {
309 int i;
310
311 for (i = 0; filename[i]; i++) {
312 switch (filename[i]) {
313 case ' ':
314 case '"':
315 case '\\':
316 monitor_printf(mon, "\\%c", filename[i]);
317 break;
318 case '\t':
319 monitor_printf(mon, "\\t");
320 break;
321 case '\r':
322 monitor_printf(mon, "\\r");
323 break;
324 case '\n':
325 monitor_printf(mon, "\\n");
326 break;
327 default:
328 monitor_printf(mon, "%c", filename[i]);
329 break;
330 }
331 }
332 }
333
334 static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
335 const char *fmt, ...)
336 {
337 va_list ap;
338 va_start(ap, fmt);
339 monitor_vprintf((Monitor *)stream, fmt, ap);
340 va_end(ap);
341 return 0;
342 }
343
344 static void monitor_user_noop(Monitor *mon, const QObject *data) { }
345
346 static inline int handler_is_qobject(const mon_cmd_t *cmd)
347 {
348 return cmd->user_print != NULL;
349 }
350
351 static inline bool handler_is_async(const mon_cmd_t *cmd)
352 {
353 return cmd->flags & MONITOR_CMD_ASYNC;
354 }
355
356 static inline int monitor_has_error(const Monitor *mon)
357 {
358 return mon->error != NULL;
359 }
360
361 static void monitor_json_emitter(Monitor *mon, const QObject *data)
362 {
363 QString *json;
364
365 json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) :
366 qobject_to_json(data);
367 assert(json != NULL);
368
369 qstring_append_chr(json, '\n');
370 monitor_puts(mon, qstring_get_str(json));
371
372 QDECREF(json);
373 }
374
375 static void monitor_protocol_emitter(Monitor *mon, QObject *data)
376 {
377 QDict *qmp;
378
379 trace_monitor_protocol_emitter(mon);
380
381 qmp = qdict_new();
382
383 if (!monitor_has_error(mon)) {
384 /* success response */
385 if (data) {
386 qobject_incref(data);
387 qdict_put_obj(qmp, "return", data);
388 } else {
389 /* return an empty QDict by default */
390 qdict_put(qmp, "return", qdict_new());
391 }
392 } else {
393 /* error response */
394 qdict_put(mon->error->error, "desc", qerror_human(mon->error));
395 qdict_put(qmp, "error", mon->error->error);
396 QINCREF(mon->error->error);
397 QDECREF(mon->error);
398 mon->error = NULL;
399 }
400
401 if (mon->mc->id) {
402 qdict_put_obj(qmp, "id", mon->mc->id);
403 mon->mc->id = NULL;
404 }
405
406 monitor_json_emitter(mon, QOBJECT(qmp));
407 QDECREF(qmp);
408 }
409
410 static void timestamp_put(QDict *qdict)
411 {
412 int err;
413 QObject *obj;
414 qemu_timeval tv;
415
416 err = qemu_gettimeofday(&tv);
417 if (err < 0)
418 return;
419
420 obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
421 "'microseconds': %" PRId64 " }",
422 (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
423 qdict_put_obj(qdict, "timestamp", obj);
424 }
425
426 /**
427 * monitor_protocol_event(): Generate a Monitor event
428 *
429 * Event-specific data can be emitted through the (optional) 'data' parameter.
430 */
431 void monitor_protocol_event(MonitorEvent event, QObject *data)
432 {
433 QDict *qmp;
434 const char *event_name;
435 Monitor *mon;
436
437 assert(event < QEVENT_MAX);
438
439 switch (event) {
440 case QEVENT_SHUTDOWN:
441 event_name = "SHUTDOWN";
442 break;
443 case QEVENT_RESET:
444 event_name = "RESET";
445 break;
446 case QEVENT_POWERDOWN:
447 event_name = "POWERDOWN";
448 break;
449 case QEVENT_STOP:
450 event_name = "STOP";
451 break;
452 case QEVENT_RESUME:
453 event_name = "RESUME";
454 break;
455 case QEVENT_VNC_CONNECTED:
456 event_name = "VNC_CONNECTED";
457 break;
458 case QEVENT_VNC_INITIALIZED:
459 event_name = "VNC_INITIALIZED";
460 break;
461 case QEVENT_VNC_DISCONNECTED:
462 event_name = "VNC_DISCONNECTED";
463 break;
464 case QEVENT_BLOCK_IO_ERROR:
465 event_name = "BLOCK_IO_ERROR";
466 break;
467 case QEVENT_RTC_CHANGE:
468 event_name = "RTC_CHANGE";
469 break;
470 case QEVENT_WATCHDOG:
471 event_name = "WATCHDOG";
472 break;
473 case QEVENT_SPICE_CONNECTED:
474 event_name = "SPICE_CONNECTED";
475 break;
476 case QEVENT_SPICE_INITIALIZED:
477 event_name = "SPICE_INITIALIZED";
478 break;
479 case QEVENT_SPICE_DISCONNECTED:
480 event_name = "SPICE_DISCONNECTED";
481 break;
482 default:
483 abort();
484 break;
485 }
486
487 qmp = qdict_new();
488 timestamp_put(qmp);
489 qdict_put(qmp, "event", qstring_from_str(event_name));
490 if (data) {
491 qobject_incref(data);
492 qdict_put_obj(qmp, "data", data);
493 }
494
495 QLIST_FOREACH(mon, &mon_list, entry) {
496 if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) {
497 monitor_json_emitter(mon, QOBJECT(qmp));
498 }
499 }
500 QDECREF(qmp);
501 }
502
503 static int do_qmp_capabilities(Monitor *mon, const QDict *params,
504 QObject **ret_data)
505 {
506 /* Will setup QMP capabilities in the future */
507 if (monitor_ctrl_mode(mon)) {
508 mon->mc->command_mode = 1;
509 }
510
511 return 0;
512 }
513
514 static void handle_user_command(Monitor *mon, const char *cmdline);
515
516 char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
517 int64_t cpu_index, Error **errp)
518 {
519 char *output = NULL;
520 Monitor *old_mon, hmp;
521 CharDriverState mchar;
522
523 memset(&hmp, 0, sizeof(hmp));
524 qemu_chr_init_mem(&mchar);
525 hmp.chr = &mchar;
526
527 old_mon = cur_mon;
528 cur_mon = &hmp;
529
530 if (has_cpu_index) {
531 int ret = monitor_set_cpu(cpu_index);
532 if (ret < 0) {
533 cur_mon = old_mon;
534 error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
535 "a CPU number");
536 goto out;
537 }
538 }
539
540 handle_user_command(&hmp, command_line);
541 cur_mon = old_mon;
542
543 if (qemu_chr_mem_osize(hmp.chr) > 0) {
544 QString *str = qemu_chr_mem_to_qs(hmp.chr);
545 output = g_strdup(qstring_get_str(str));
546 QDECREF(str);
547 } else {
548 output = g_strdup("");
549 }
550
551 out:
552 qemu_chr_close_mem(hmp.chr);
553 return output;
554 }
555
556 static int compare_cmd(const char *name, const char *list)
557 {
558 const char *p, *pstart;
559 int len;
560 len = strlen(name);
561 p = list;
562 for(;;) {
563 pstart = p;
564 p = strchr(p, '|');
565 if (!p)
566 p = pstart + strlen(pstart);
567 if ((p - pstart) == len && !memcmp(pstart, name, len))
568 return 1;
569 if (*p == '\0')
570 break;
571 p++;
572 }
573 return 0;
574 }
575
576 static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
577 const char *prefix, const char *name)
578 {
579 const mon_cmd_t *cmd;
580
581 for(cmd = cmds; cmd->name != NULL; cmd++) {
582 if (!name || !strcmp(name, cmd->name))
583 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
584 cmd->params, cmd->help);
585 }
586 }
587
588 static void help_cmd(Monitor *mon, const char *name)
589 {
590 if (name && !strcmp(name, "info")) {
591 help_cmd_dump(mon, info_cmds, "info ", NULL);
592 } else {
593 help_cmd_dump(mon, mon_cmds, "", name);
594 if (name && !strcmp(name, "log")) {
595 const CPULogItem *item;
596 monitor_printf(mon, "Log items (comma separated):\n");
597 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
598 for(item = cpu_log_items; item->mask != 0; item++) {
599 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
600 }
601 }
602 }
603 }
604
605 static void do_help_cmd(Monitor *mon, const QDict *qdict)
606 {
607 help_cmd(mon, qdict_get_try_str(qdict, "name"));
608 }
609
610 static void do_trace_event_set_state(Monitor *mon, const QDict *qdict)
611 {
612 const char *tp_name = qdict_get_str(qdict, "name");
613 bool new_state = qdict_get_bool(qdict, "option");
614 int ret = trace_event_set_state(tp_name, new_state);
615
616 if (!ret) {
617 monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
618 }
619 }
620
621 #ifdef CONFIG_TRACE_SIMPLE
622 static void do_trace_file(Monitor *mon, const QDict *qdict)
623 {
624 const char *op = qdict_get_try_str(qdict, "op");
625 const char *arg = qdict_get_try_str(qdict, "arg");
626
627 if (!op) {
628 st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
629 } else if (!strcmp(op, "on")) {
630 st_set_trace_file_enabled(true);
631 } else if (!strcmp(op, "off")) {
632 st_set_trace_file_enabled(false);
633 } else if (!strcmp(op, "flush")) {
634 st_flush_trace_buffer();
635 } else if (!strcmp(op, "set")) {
636 if (arg) {
637 st_set_trace_file(arg);
638 }
639 } else {
640 monitor_printf(mon, "unexpected argument \"%s\"\n", op);
641 help_cmd(mon, "trace-file");
642 }
643 }
644 #endif
645
646 static void user_monitor_complete(void *opaque, QObject *ret_data)
647 {
648 MonitorCompletionData *data = (MonitorCompletionData *)opaque;
649
650 if (ret_data) {
651 data->user_print(data->mon, ret_data);
652 }
653 monitor_resume(data->mon);
654 g_free(data);
655 }
656
657 static void qmp_monitor_complete(void *opaque, QObject *ret_data)
658 {
659 monitor_protocol_emitter(opaque, ret_data);
660 }
661
662 static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
663 const QDict *params)
664 {
665 return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon);
666 }
667
668 static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
669 const QDict *params)
670 {
671 int ret;
672
673 MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
674 cb_data->mon = mon;
675 cb_data->user_print = cmd->user_print;
676 monitor_suspend(mon);
677 ret = cmd->mhandler.cmd_async(mon, params,
678 user_monitor_complete, cb_data);
679 if (ret < 0) {
680 monitor_resume(mon);
681 g_free(cb_data);
682 }
683 }
684
685 static void do_info(Monitor *mon, const QDict *qdict)
686 {
687 const mon_cmd_t *cmd;
688 const char *item = qdict_get_try_str(qdict, "item");
689
690 if (!item) {
691 goto help;
692 }
693
694 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
695 if (compare_cmd(item, cmd->name))
696 break;
697 }
698
699 if (cmd->name == NULL) {
700 goto help;
701 }
702
703 cmd->mhandler.info(mon);
704 return;
705
706 help:
707 help_cmd(mon, "info");
708 }
709
710 CommandInfoList *qmp_query_commands(Error **errp)
711 {
712 CommandInfoList *info, *cmd_list = NULL;
713 const mon_cmd_t *cmd;
714
715 for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
716 info = g_malloc0(sizeof(*info));
717 info->value = g_malloc0(sizeof(*info->value));
718 info->value->name = g_strdup(cmd->name);
719
720 info->next = cmd_list;
721 cmd_list = info;
722 }
723
724 return cmd_list;
725 }
726
727 /* set the current CPU defined by the user */
728 int monitor_set_cpu(int cpu_index)
729 {
730 CPUState *env;
731
732 for(env = first_cpu; env != NULL; env = env->next_cpu) {
733 if (env->cpu_index == cpu_index) {
734 cur_mon->mon_cpu = env;
735 return 0;
736 }
737 }
738 return -1;
739 }
740
741 static CPUState *mon_get_cpu(void)
742 {
743 if (!cur_mon->mon_cpu) {
744 monitor_set_cpu(0);
745 }
746 cpu_synchronize_state(cur_mon->mon_cpu);
747 return cur_mon->mon_cpu;
748 }
749
750 int monitor_get_cpu_index(void)
751 {
752 return mon_get_cpu()->cpu_index;
753 }
754
755 static void do_info_registers(Monitor *mon)
756 {
757 CPUState *env;
758 env = mon_get_cpu();
759 #ifdef TARGET_I386
760 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
761 X86_DUMP_FPU);
762 #else
763 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
764 0);
765 #endif
766 }
767
768 static void do_info_jit(Monitor *mon)
769 {
770 dump_exec_info((FILE *)mon, monitor_fprintf);
771 }
772
773 static void do_info_history(Monitor *mon)
774 {
775 int i;
776 const char *str;
777
778 if (!mon->rs)
779 return;
780 i = 0;
781 for(;;) {
782 str = readline_get_history(mon->rs, i);
783 if (!str)
784 break;
785 monitor_printf(mon, "%d: '%s'\n", i, str);
786 i++;
787 }
788 }
789
790 #if defined(TARGET_PPC)
791 /* XXX: not implemented in other targets */
792 static void do_info_cpu_stats(Monitor *mon)
793 {
794 CPUState *env;
795
796 env = mon_get_cpu();
797 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
798 }
799 #endif
800
801 #if defined(CONFIG_TRACE_SIMPLE)
802 static void do_info_trace(Monitor *mon)
803 {
804 st_print_trace((FILE *)mon, &monitor_fprintf);
805 }
806 #endif
807
808 static void do_trace_print_events(Monitor *mon)
809 {
810 trace_print_events((FILE *)mon, &monitor_fprintf);
811 }
812
813 #ifdef CONFIG_VNC
814 static int change_vnc_password(const char *password)
815 {
816 if (!password || !password[0]) {
817 if (vnc_display_disable_login(NULL)) {
818 qerror_report(QERR_SET_PASSWD_FAILED);
819 return -1;
820 }
821 return 0;
822 }
823
824 if (vnc_display_password(NULL, password) < 0) {
825 qerror_report(QERR_SET_PASSWD_FAILED);
826 return -1;
827 }
828
829 return 0;
830 }
831
832 static void change_vnc_password_cb(Monitor *mon, const char *password,
833 void *opaque)
834 {
835 change_vnc_password(password);
836 monitor_read_command(mon, 1);
837 }
838
839 static int do_change_vnc(Monitor *mon, const char *target, const char *arg)
840 {
841 if (strcmp(target, "passwd") == 0 ||
842 strcmp(target, "password") == 0) {
843 if (arg) {
844 char password[9];
845 strncpy(password, arg, sizeof(password));
846 password[sizeof(password) - 1] = '\0';
847 return change_vnc_password(password);
848 } else {
849 return monitor_read_password(mon, change_vnc_password_cb, NULL);
850 }
851 } else {
852 if (vnc_display_open(NULL, target) < 0) {
853 qerror_report(QERR_VNC_SERVER_FAILED, target);
854 return -1;
855 }
856 }
857
858 return 0;
859 }
860 #else
861 static int do_change_vnc(Monitor *mon, const char *target, const char *arg)
862 {
863 qerror_report(QERR_FEATURE_DISABLED, "vnc");
864 return -ENODEV;
865 }
866 #endif
867
868 /**
869 * do_change(): Change a removable medium, or VNC configuration
870 */
871 static int do_change(Monitor *mon, const QDict *qdict, QObject **ret_data)
872 {
873 const char *device = qdict_get_str(qdict, "device");
874 const char *target = qdict_get_str(qdict, "target");
875 const char *arg = qdict_get_try_str(qdict, "arg");
876 int ret;
877
878 if (strcmp(device, "vnc") == 0) {
879 ret = do_change_vnc(mon, target, arg);
880 } else {
881 ret = do_change_block(mon, device, target, arg);
882 }
883
884 return ret;
885 }
886
887 static int set_password(Monitor *mon, const QDict *qdict, QObject **ret_data)
888 {
889 const char *protocol = qdict_get_str(qdict, "protocol");
890 const char *password = qdict_get_str(qdict, "password");
891 const char *connected = qdict_get_try_str(qdict, "connected");
892 int disconnect_if_connected = 0;
893 int fail_if_connected = 0;
894 int rc;
895
896 if (connected) {
897 if (strcmp(connected, "fail") == 0) {
898 fail_if_connected = 1;
899 } else if (strcmp(connected, "disconnect") == 0) {
900 disconnect_if_connected = 1;
901 } else if (strcmp(connected, "keep") == 0) {
902 /* nothing */
903 } else {
904 qerror_report(QERR_INVALID_PARAMETER, "connected");
905 return -1;
906 }
907 }
908
909 if (strcmp(protocol, "spice") == 0) {
910 if (!using_spice) {
911 /* correct one? spice isn't a device ,,, */
912 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
913 return -1;
914 }
915 rc = qemu_spice_set_passwd(password, fail_if_connected,
916 disconnect_if_connected);
917 if (rc != 0) {
918 qerror_report(QERR_SET_PASSWD_FAILED);
919 return -1;
920 }
921 return 0;
922 }
923
924 if (strcmp(protocol, "vnc") == 0) {
925 if (fail_if_connected || disconnect_if_connected) {
926 /* vnc supports "connected=keep" only */
927 qerror_report(QERR_INVALID_PARAMETER, "connected");
928 return -1;
929 }
930 /* Note that setting an empty password will not disable login through
931 * this interface. */
932 return vnc_display_password(NULL, password);
933 }
934
935 qerror_report(QERR_INVALID_PARAMETER, "protocol");
936 return -1;
937 }
938
939 static int expire_password(Monitor *mon, const QDict *qdict, QObject **ret_data)
940 {
941 const char *protocol = qdict_get_str(qdict, "protocol");
942 const char *whenstr = qdict_get_str(qdict, "time");
943 time_t when;
944 int rc;
945
946 if (strcmp(whenstr, "now") == 0) {
947 when = 0;
948 } else if (strcmp(whenstr, "never") == 0) {
949 when = TIME_MAX;
950 } else if (whenstr[0] == '+') {
951 when = time(NULL) + strtoull(whenstr+1, NULL, 10);
952 } else {
953 when = strtoull(whenstr, NULL, 10);
954 }
955
956 if (strcmp(protocol, "spice") == 0) {
957 if (!using_spice) {
958 /* correct one? spice isn't a device ,,, */
959 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
960 return -1;
961 }
962 rc = qemu_spice_set_pw_expire(when);
963 if (rc != 0) {
964 qerror_report(QERR_SET_PASSWD_FAILED);
965 return -1;
966 }
967 return 0;
968 }
969
970 if (strcmp(protocol, "vnc") == 0) {
971 return vnc_display_pw_expire(NULL, when);
972 }
973
974 qerror_report(QERR_INVALID_PARAMETER, "protocol");
975 return -1;
976 }
977
978 static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
979 {
980 const char *protocol = qdict_get_str(qdict, "protocol");
981 const char *fdname = qdict_get_str(qdict, "fdname");
982 CharDriverState *s;
983
984 if (strcmp(protocol, "spice") == 0) {
985 if (!using_spice) {
986 /* correct one? spice isn't a device ,,, */
987 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
988 return -1;
989 }
990 qerror_report(QERR_ADD_CLIENT_FAILED);
991 return -1;
992 #ifdef CONFIG_VNC
993 } else if (strcmp(protocol, "vnc") == 0) {
994 int fd = monitor_get_fd(mon, fdname);
995 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
996 vnc_display_add_client(NULL, fd, skipauth);
997 return 0;
998 #endif
999 } else if ((s = qemu_chr_find(protocol)) != NULL) {
1000 int fd = monitor_get_fd(mon, fdname);
1001 if (qemu_chr_add_client(s, fd) < 0) {
1002 qerror_report(QERR_ADD_CLIENT_FAILED);
1003 return -1;
1004 }
1005 return 0;
1006 }
1007
1008 qerror_report(QERR_INVALID_PARAMETER, "protocol");
1009 return -1;
1010 }
1011
1012 static int client_migrate_info(Monitor *mon, const QDict *qdict,
1013 MonitorCompletion cb, void *opaque)
1014 {
1015 const char *protocol = qdict_get_str(qdict, "protocol");
1016 const char *hostname = qdict_get_str(qdict, "hostname");
1017 const char *subject = qdict_get_try_str(qdict, "cert-subject");
1018 int port = qdict_get_try_int(qdict, "port", -1);
1019 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
1020 int ret;
1021
1022 if (strcmp(protocol, "spice") == 0) {
1023 if (!using_spice) {
1024 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
1025 return -1;
1026 }
1027
1028 ret = qemu_spice_migrate_info(hostname, port, tls_port, subject,
1029 cb, opaque);
1030 if (ret != 0) {
1031 qerror_report(QERR_UNDEFINED_ERROR);
1032 return -1;
1033 }
1034 return 0;
1035 }
1036
1037 qerror_report(QERR_INVALID_PARAMETER, "protocol");
1038 return -1;
1039 }
1040
1041 static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
1042 {
1043 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
1044 return 0;
1045 }
1046
1047 static void do_logfile(Monitor *mon, const QDict *qdict)
1048 {
1049 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
1050 }
1051
1052 static void do_log(Monitor *mon, const QDict *qdict)
1053 {
1054 int mask;
1055 const char *items = qdict_get_str(qdict, "items");
1056
1057 if (!strcmp(items, "none")) {
1058 mask = 0;
1059 } else {
1060 mask = cpu_str_to_log_mask(items);
1061 if (!mask) {
1062 help_cmd(mon, "log");
1063 return;
1064 }
1065 }
1066 cpu_set_log(mask);
1067 }
1068
1069 static void do_singlestep(Monitor *mon, const QDict *qdict)
1070 {
1071 const char *option = qdict_get_try_str(qdict, "option");
1072 if (!option || !strcmp(option, "on")) {
1073 singlestep = 1;
1074 } else if (!strcmp(option, "off")) {
1075 singlestep = 0;
1076 } else {
1077 monitor_printf(mon, "unexpected option %s\n", option);
1078 }
1079 }
1080
1081 static void do_gdbserver(Monitor *mon, const QDict *qdict)
1082 {
1083 const char *device = qdict_get_try_str(qdict, "device");
1084 if (!device)
1085 device = "tcp::" DEFAULT_GDBSTUB_PORT;
1086 if (gdbserver_start(device) < 0) {
1087 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
1088 device);
1089 } else if (strcmp(device, "none") == 0) {
1090 monitor_printf(mon, "Disabled gdbserver\n");
1091 } else {
1092 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
1093 device);
1094 }
1095 }
1096
1097 static void do_watchdog_action(Monitor *mon, const QDict *qdict)
1098 {
1099 const char *action = qdict_get_str(qdict, "action");
1100 if (select_watchdog_action(action) == -1) {
1101 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
1102 }
1103 }
1104
1105 static void monitor_printc(Monitor *mon, int c)
1106 {
1107 monitor_printf(mon, "'");
1108 switch(c) {
1109 case '\'':
1110 monitor_printf(mon, "\\'");
1111 break;
1112 case '\\':
1113 monitor_printf(mon, "\\\\");
1114 break;
1115 case '\n':
1116 monitor_printf(mon, "\\n");
1117 break;
1118 case '\r':
1119 monitor_printf(mon, "\\r");
1120 break;
1121 default:
1122 if (c >= 32 && c <= 126) {
1123 monitor_printf(mon, "%c", c);
1124 } else {
1125 monitor_printf(mon, "\\x%02x", c);
1126 }
1127 break;
1128 }
1129 monitor_printf(mon, "'");
1130 }
1131
1132 static void memory_dump(Monitor *mon, int count, int format, int wsize,
1133 target_phys_addr_t addr, int is_physical)
1134 {
1135 CPUState *env;
1136 int l, line_size, i, max_digits, len;
1137 uint8_t buf[16];
1138 uint64_t v;
1139
1140 if (format == 'i') {
1141 int flags;
1142 flags = 0;
1143 env = mon_get_cpu();
1144 #ifdef TARGET_I386
1145 if (wsize == 2) {
1146 flags = 1;
1147 } else if (wsize == 4) {
1148 flags = 0;
1149 } else {
1150 /* as default we use the current CS size */
1151 flags = 0;
1152 if (env) {
1153 #ifdef TARGET_X86_64
1154 if ((env->efer & MSR_EFER_LMA) &&
1155 (env->segs[R_CS].flags & DESC_L_MASK))
1156 flags = 2;
1157 else
1158 #endif
1159 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1160 flags = 1;
1161 }
1162 }
1163 #endif
1164 monitor_disas(mon, env, addr, count, is_physical, flags);
1165 return;
1166 }
1167
1168 len = wsize * count;
1169 if (wsize == 1)
1170 line_size = 8;
1171 else
1172 line_size = 16;
1173 max_digits = 0;
1174
1175 switch(format) {
1176 case 'o':
1177 max_digits = (wsize * 8 + 2) / 3;
1178 break;
1179 default:
1180 case 'x':
1181 max_digits = (wsize * 8) / 4;
1182 break;
1183 case 'u':
1184 case 'd':
1185 max_digits = (wsize * 8 * 10 + 32) / 33;
1186 break;
1187 case 'c':
1188 wsize = 1;
1189 break;
1190 }
1191
1192 while (len > 0) {
1193 if (is_physical)
1194 monitor_printf(mon, TARGET_FMT_plx ":", addr);
1195 else
1196 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
1197 l = len;
1198 if (l > line_size)
1199 l = line_size;
1200 if (is_physical) {
1201 cpu_physical_memory_read(addr, buf, l);
1202 } else {
1203 env = mon_get_cpu();
1204 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
1205 monitor_printf(mon, " Cannot access memory\n");
1206 break;
1207 }
1208 }
1209 i = 0;
1210 while (i < l) {
1211 switch(wsize) {
1212 default:
1213 case 1:
1214 v = ldub_raw(buf + i);
1215 break;
1216 case 2:
1217 v = lduw_raw(buf + i);
1218 break;
1219 case 4:
1220 v = (uint32_t)ldl_raw(buf + i);
1221 break;
1222 case 8:
1223 v = ldq_raw(buf + i);
1224 break;
1225 }
1226 monitor_printf(mon, " ");
1227 switch(format) {
1228 case 'o':
1229 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
1230 break;
1231 case 'x':
1232 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
1233 break;
1234 case 'u':
1235 monitor_printf(mon, "%*" PRIu64, max_digits, v);
1236 break;
1237 case 'd':
1238 monitor_printf(mon, "%*" PRId64, max_digits, v);
1239 break;
1240 case 'c':
1241 monitor_printc(mon, v);
1242 break;
1243 }
1244 i += wsize;
1245 }
1246 monitor_printf(mon, "\n");
1247 addr += l;
1248 len -= l;
1249 }
1250 }
1251
1252 static void do_memory_dump(Monitor *mon, const QDict *qdict)
1253 {
1254 int count = qdict_get_int(qdict, "count");
1255 int format = qdict_get_int(qdict, "format");
1256 int size = qdict_get_int(qdict, "size");
1257 target_long addr = qdict_get_int(qdict, "addr");
1258
1259 memory_dump(mon, count, format, size, addr, 0);
1260 }
1261
1262 static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
1263 {
1264 int count = qdict_get_int(qdict, "count");
1265 int format = qdict_get_int(qdict, "format");
1266 int size = qdict_get_int(qdict, "size");
1267 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1268
1269 memory_dump(mon, count, format, size, addr, 1);
1270 }
1271
1272 static void do_print(Monitor *mon, const QDict *qdict)
1273 {
1274 int format = qdict_get_int(qdict, "format");
1275 target_phys_addr_t val = qdict_get_int(qdict, "val");
1276
1277 #if TARGET_PHYS_ADDR_BITS == 32
1278 switch(format) {
1279 case 'o':
1280 monitor_printf(mon, "%#o", val);
1281 break;
1282 case 'x':
1283 monitor_printf(mon, "%#x", val);
1284 break;
1285 case 'u':
1286 monitor_printf(mon, "%u", val);
1287 break;
1288 default:
1289 case 'd':
1290 monitor_printf(mon, "%d", val);
1291 break;
1292 case 'c':
1293 monitor_printc(mon, val);
1294 break;
1295 }
1296 #else
1297 switch(format) {
1298 case 'o':
1299 monitor_printf(mon, "%#" PRIo64, val);
1300 break;
1301 case 'x':
1302 monitor_printf(mon, "%#" PRIx64, val);
1303 break;
1304 case 'u':
1305 monitor_printf(mon, "%" PRIu64, val);
1306 break;
1307 default:
1308 case 'd':
1309 monitor_printf(mon, "%" PRId64, val);
1310 break;
1311 case 'c':
1312 monitor_printc(mon, val);
1313 break;
1314 }
1315 #endif
1316 monitor_printf(mon, "\n");
1317 }
1318
1319 static void do_sum(Monitor *mon, const QDict *qdict)
1320 {
1321 uint32_t addr;
1322 uint16_t sum;
1323 uint32_t start = qdict_get_int(qdict, "start");
1324 uint32_t size = qdict_get_int(qdict, "size");
1325
1326 sum = 0;
1327 for(addr = start; addr < (start + size); addr++) {
1328 uint8_t val = ldub_phys(addr);
1329 /* BSD sum algorithm ('sum' Unix command) */
1330 sum = (sum >> 1) | (sum << 15);
1331 sum += val;
1332 }
1333 monitor_printf(mon, "%05d\n", sum);
1334 }
1335
1336 typedef struct {
1337 int keycode;
1338 const char *name;
1339 } KeyDef;
1340
1341 static const KeyDef key_defs[] = {
1342 { 0x2a, "shift" },
1343 { 0x36, "shift_r" },
1344
1345 { 0x38, "alt" },
1346 { 0xb8, "alt_r" },
1347 { 0x64, "altgr" },
1348 { 0xe4, "altgr_r" },
1349 { 0x1d, "ctrl" },
1350 { 0x9d, "ctrl_r" },
1351
1352 { 0xdd, "menu" },
1353
1354 { 0x01, "esc" },
1355
1356 { 0x02, "1" },
1357 { 0x03, "2" },
1358 { 0x04, "3" },
1359 { 0x05, "4" },
1360 { 0x06, "5" },
1361 { 0x07, "6" },
1362 { 0x08, "7" },
1363 { 0x09, "8" },
1364 { 0x0a, "9" },
1365 { 0x0b, "0" },
1366 { 0x0c, "minus" },
1367 { 0x0d, "equal" },
1368 { 0x0e, "backspace" },
1369
1370 { 0x0f, "tab" },
1371 { 0x10, "q" },
1372 { 0x11, "w" },
1373 { 0x12, "e" },
1374 { 0x13, "r" },
1375 { 0x14, "t" },
1376 { 0x15, "y" },
1377 { 0x16, "u" },
1378 { 0x17, "i" },
1379 { 0x18, "o" },
1380 { 0x19, "p" },
1381 { 0x1a, "bracket_left" },
1382 { 0x1b, "bracket_right" },
1383 { 0x1c, "ret" },
1384
1385 { 0x1e, "a" },
1386 { 0x1f, "s" },
1387 { 0x20, "d" },
1388 { 0x21, "f" },
1389 { 0x22, "g" },
1390 { 0x23, "h" },
1391 { 0x24, "j" },
1392 { 0x25, "k" },
1393 { 0x26, "l" },
1394 { 0x27, "semicolon" },
1395 { 0x28, "apostrophe" },
1396 { 0x29, "grave_accent" },
1397
1398 { 0x2b, "backslash" },
1399 { 0x2c, "z" },
1400 { 0x2d, "x" },
1401 { 0x2e, "c" },
1402 { 0x2f, "v" },
1403 { 0x30, "b" },
1404 { 0x31, "n" },
1405 { 0x32, "m" },
1406 { 0x33, "comma" },
1407 { 0x34, "dot" },
1408 { 0x35, "slash" },
1409
1410 { 0x37, "asterisk" },
1411
1412 { 0x39, "spc" },
1413 { 0x3a, "caps_lock" },
1414 { 0x3b, "f1" },
1415 { 0x3c, "f2" },
1416 { 0x3d, "f3" },
1417 { 0x3e, "f4" },
1418 { 0x3f, "f5" },
1419 { 0x40, "f6" },
1420 { 0x41, "f7" },
1421 { 0x42, "f8" },
1422 { 0x43, "f9" },
1423 { 0x44, "f10" },
1424 { 0x45, "num_lock" },
1425 { 0x46, "scroll_lock" },
1426
1427 { 0xb5, "kp_divide" },
1428 { 0x37, "kp_multiply" },
1429 { 0x4a, "kp_subtract" },
1430 { 0x4e, "kp_add" },
1431 { 0x9c, "kp_enter" },
1432 { 0x53, "kp_decimal" },
1433 { 0x54, "sysrq" },
1434
1435 { 0x52, "kp_0" },
1436 { 0x4f, "kp_1" },
1437 { 0x50, "kp_2" },
1438 { 0x51, "kp_3" },
1439 { 0x4b, "kp_4" },
1440 { 0x4c, "kp_5" },
1441 { 0x4d, "kp_6" },
1442 { 0x47, "kp_7" },
1443 { 0x48, "kp_8" },
1444 { 0x49, "kp_9" },
1445
1446 { 0x56, "<" },
1447
1448 { 0x57, "f11" },
1449 { 0x58, "f12" },
1450
1451 { 0xb7, "print" },
1452
1453 { 0xc7, "home" },
1454 { 0xc9, "pgup" },
1455 { 0xd1, "pgdn" },
1456 { 0xcf, "end" },
1457
1458 { 0xcb, "left" },
1459 { 0xc8, "up" },
1460 { 0xd0, "down" },
1461 { 0xcd, "right" },
1462
1463 { 0xd2, "insert" },
1464 { 0xd3, "delete" },
1465 #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1466 { 0xf0, "stop" },
1467 { 0xf1, "again" },
1468 { 0xf2, "props" },
1469 { 0xf3, "undo" },
1470 { 0xf4, "front" },
1471 { 0xf5, "copy" },
1472 { 0xf6, "open" },
1473 { 0xf7, "paste" },
1474 { 0xf8, "find" },
1475 { 0xf9, "cut" },
1476 { 0xfa, "lf" },
1477 { 0xfb, "help" },
1478 { 0xfc, "meta_l" },
1479 { 0xfd, "meta_r" },
1480 { 0xfe, "compose" },
1481 #endif
1482 { 0, NULL },
1483 };
1484
1485 static int get_keycode(const char *key)
1486 {
1487 const KeyDef *p;
1488 char *endp;
1489 int ret;
1490
1491 for(p = key_defs; p->name != NULL; p++) {
1492 if (!strcmp(key, p->name))
1493 return p->keycode;
1494 }
1495 if (strstart(key, "0x", NULL)) {
1496 ret = strtoul(key, &endp, 0);
1497 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1498 return ret;
1499 }
1500 return -1;
1501 }
1502
1503 #define MAX_KEYCODES 16
1504 static uint8_t keycodes[MAX_KEYCODES];
1505 static int nb_pending_keycodes;
1506 static QEMUTimer *key_timer;
1507
1508 static void release_keys(void *opaque)
1509 {
1510 int keycode;
1511
1512 while (nb_pending_keycodes > 0) {
1513 nb_pending_keycodes--;
1514 keycode = keycodes[nb_pending_keycodes];
1515 if (keycode & 0x80)
1516 kbd_put_keycode(0xe0);
1517 kbd_put_keycode(keycode | 0x80);
1518 }
1519 }
1520
1521 static void do_sendkey(Monitor *mon, const QDict *qdict)
1522 {
1523 char keyname_buf[16];
1524 char *separator;
1525 int keyname_len, keycode, i;
1526 const char *string = qdict_get_str(qdict, "string");
1527 int has_hold_time = qdict_haskey(qdict, "hold_time");
1528 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
1529
1530 if (nb_pending_keycodes > 0) {
1531 qemu_del_timer(key_timer);
1532 release_keys(NULL);
1533 }
1534 if (!has_hold_time)
1535 hold_time = 100;
1536 i = 0;
1537 while (1) {
1538 separator = strchr(string, '-');
1539 keyname_len = separator ? separator - string : strlen(string);
1540 if (keyname_len > 0) {
1541 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1542 if (keyname_len > sizeof(keyname_buf) - 1) {
1543 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
1544 return;
1545 }
1546 if (i == MAX_KEYCODES) {
1547 monitor_printf(mon, "too many keys\n");
1548 return;
1549 }
1550 keyname_buf[keyname_len] = 0;
1551 keycode = get_keycode(keyname_buf);
1552 if (keycode < 0) {
1553 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
1554 return;
1555 }
1556 keycodes[i++] = keycode;
1557 }
1558 if (!separator)
1559 break;
1560 string = separator + 1;
1561 }
1562 nb_pending_keycodes = i;
1563 /* key down events */
1564 for (i = 0; i < nb_pending_keycodes; i++) {
1565 keycode = keycodes[i];
1566 if (keycode & 0x80)
1567 kbd_put_keycode(0xe0);
1568 kbd_put_keycode(keycode & 0x7f);
1569 }
1570 /* delayed key up events */
1571 qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
1572 muldiv64(get_ticks_per_sec(), hold_time, 1000));
1573 }
1574
1575 static int mouse_button_state;
1576
1577 static void do_mouse_move(Monitor *mon, const QDict *qdict)
1578 {
1579 int dx, dy, dz;
1580 const char *dx_str = qdict_get_str(qdict, "dx_str");
1581 const char *dy_str = qdict_get_str(qdict, "dy_str");
1582 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
1583 dx = strtol(dx_str, NULL, 0);
1584 dy = strtol(dy_str, NULL, 0);
1585 dz = 0;
1586 if (dz_str)
1587 dz = strtol(dz_str, NULL, 0);
1588 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1589 }
1590
1591 static void do_mouse_button(Monitor *mon, const QDict *qdict)
1592 {
1593 int button_state = qdict_get_int(qdict, "button_state");
1594 mouse_button_state = button_state;
1595 kbd_mouse_event(0, 0, 0, mouse_button_state);
1596 }
1597
1598 static void do_ioport_read(Monitor *mon, const QDict *qdict)
1599 {
1600 int size = qdict_get_int(qdict, "size");
1601 int addr = qdict_get_int(qdict, "addr");
1602 int has_index = qdict_haskey(qdict, "index");
1603 uint32_t val;
1604 int suffix;
1605
1606 if (has_index) {
1607 int index = qdict_get_int(qdict, "index");
1608 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
1609 addr++;
1610 }
1611 addr &= 0xffff;
1612
1613 switch(size) {
1614 default:
1615 case 1:
1616 val = cpu_inb(addr);
1617 suffix = 'b';
1618 break;
1619 case 2:
1620 val = cpu_inw(addr);
1621 suffix = 'w';
1622 break;
1623 case 4:
1624 val = cpu_inl(addr);
1625 suffix = 'l';
1626 break;
1627 }
1628 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1629 suffix, addr, size * 2, val);
1630 }
1631
1632 static void do_ioport_write(Monitor *mon, const QDict *qdict)
1633 {
1634 int size = qdict_get_int(qdict, "size");
1635 int addr = qdict_get_int(qdict, "addr");
1636 int val = qdict_get_int(qdict, "val");
1637
1638 addr &= IOPORTS_MASK;
1639
1640 switch (size) {
1641 default:
1642 case 1:
1643 cpu_outb(addr, val);
1644 break;
1645 case 2:
1646 cpu_outw(addr, val);
1647 break;
1648 case 4:
1649 cpu_outl(addr, val);
1650 break;
1651 }
1652 }
1653
1654 static void do_boot_set(Monitor *mon, const QDict *qdict)
1655 {
1656 int res;
1657 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
1658
1659 res = qemu_boot_set(bootdevice);
1660 if (res == 0) {
1661 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1662 } else if (res > 0) {
1663 monitor_printf(mon, "setting boot device list failed\n");
1664 } else {
1665 monitor_printf(mon, "no function defined to set boot device list for "
1666 "this architecture\n");
1667 }
1668 }
1669
1670 #if defined(TARGET_I386)
1671 static void print_pte(Monitor *mon, target_phys_addr_t addr,
1672 target_phys_addr_t pte,
1673 target_phys_addr_t mask)
1674 {
1675 #ifdef TARGET_X86_64
1676 if (addr & (1ULL << 47)) {
1677 addr |= -1LL << 48;
1678 }
1679 #endif
1680 monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
1681 " %c%c%c%c%c%c%c%c%c\n",
1682 addr,
1683 pte & mask,
1684 pte & PG_NX_MASK ? 'X' : '-',
1685 pte & PG_GLOBAL_MASK ? 'G' : '-',
1686 pte & PG_PSE_MASK ? 'P' : '-',
1687 pte & PG_DIRTY_MASK ? 'D' : '-',
1688 pte & PG_ACCESSED_MASK ? 'A' : '-',
1689 pte & PG_PCD_MASK ? 'C' : '-',
1690 pte & PG_PWT_MASK ? 'T' : '-',
1691 pte & PG_USER_MASK ? 'U' : '-',
1692 pte & PG_RW_MASK ? 'W' : '-');
1693 }
1694
1695 static void tlb_info_32(Monitor *mon, CPUState *env)
1696 {
1697 unsigned int l1, l2;
1698 uint32_t pgd, pde, pte;
1699
1700 pgd = env->cr[3] & ~0xfff;
1701 for(l1 = 0; l1 < 1024; l1++) {
1702 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
1703 pde = le32_to_cpu(pde);
1704 if (pde & PG_PRESENT_MASK) {
1705 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1706 /* 4M pages */
1707 print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
1708 } else {
1709 for(l2 = 0; l2 < 1024; l2++) {
1710 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
1711 pte = le32_to_cpu(pte);
1712 if (pte & PG_PRESENT_MASK) {
1713 print_pte(mon, (l1 << 22) + (l2 << 12),
1714 pte & ~PG_PSE_MASK,
1715 ~0xfff);
1716 }
1717 }
1718 }
1719 }
1720 }
1721 }
1722
1723 static void tlb_info_pae32(Monitor *mon, CPUState *env)
1724 {
1725 unsigned int l1, l2, l3;
1726 uint64_t pdpe, pde, pte;
1727 uint64_t pdp_addr, pd_addr, pt_addr;
1728
1729 pdp_addr = env->cr[3] & ~0x1f;
1730 for (l1 = 0; l1 < 4; l1++) {
1731 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1732 pdpe = le64_to_cpu(pdpe);
1733 if (pdpe & PG_PRESENT_MASK) {
1734 pd_addr = pdpe & 0x3fffffffff000ULL;
1735 for (l2 = 0; l2 < 512; l2++) {
1736 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1737 pde = le64_to_cpu(pde);
1738 if (pde & PG_PRESENT_MASK) {
1739 if (pde & PG_PSE_MASK) {
1740 /* 2M pages with PAE, CR4.PSE is ignored */
1741 print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
1742 ~((target_phys_addr_t)(1 << 20) - 1));
1743 } else {
1744 pt_addr = pde & 0x3fffffffff000ULL;
1745 for (l3 = 0; l3 < 512; l3++) {
1746 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1747 pte = le64_to_cpu(pte);
1748 if (pte & PG_PRESENT_MASK) {
1749 print_pte(mon, (l1 << 30 ) + (l2 << 21)
1750 + (l3 << 12),
1751 pte & ~PG_PSE_MASK,
1752 ~(target_phys_addr_t)0xfff);
1753 }
1754 }
1755 }
1756 }
1757 }
1758 }
1759 }
1760 }
1761
1762 #ifdef TARGET_X86_64
1763 static void tlb_info_64(Monitor *mon, CPUState *env)
1764 {
1765 uint64_t l1, l2, l3, l4;
1766 uint64_t pml4e, pdpe, pde, pte;
1767 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
1768
1769 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1770 for (l1 = 0; l1 < 512; l1++) {
1771 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1772 pml4e = le64_to_cpu(pml4e);
1773 if (pml4e & PG_PRESENT_MASK) {
1774 pdp_addr = pml4e & 0x3fffffffff000ULL;
1775 for (l2 = 0; l2 < 512; l2++) {
1776 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1777 pdpe = le64_to_cpu(pdpe);
1778 if (pdpe & PG_PRESENT_MASK) {
1779 if (pdpe & PG_PSE_MASK) {
1780 /* 1G pages, CR4.PSE is ignored */
1781 print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
1782 0x3ffffc0000000ULL);
1783 } else {
1784 pd_addr = pdpe & 0x3fffffffff000ULL;
1785 for (l3 = 0; l3 < 512; l3++) {
1786 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1787 pde = le64_to_cpu(pde);
1788 if (pde & PG_PRESENT_MASK) {
1789 if (pde & PG_PSE_MASK) {
1790 /* 2M pages, CR4.PSE is ignored */
1791 print_pte(mon, (l1 << 39) + (l2 << 30) +
1792 (l3 << 21), pde,
1793 0x3ffffffe00000ULL);
1794 } else {
1795 pt_addr = pde & 0x3fffffffff000ULL;
1796 for (l4 = 0; l4 < 512; l4++) {
1797 cpu_physical_memory_read(pt_addr
1798 + l4 * 8,
1799 &pte, 8);
1800 pte = le64_to_cpu(pte);
1801 if (pte & PG_PRESENT_MASK) {
1802 print_pte(mon, (l1 << 39) +
1803 (l2 << 30) +
1804 (l3 << 21) + (l4 << 12),
1805 pte & ~PG_PSE_MASK,
1806 0x3fffffffff000ULL);
1807 }
1808 }
1809 }
1810 }
1811 }
1812 }
1813 }
1814 }
1815 }
1816 }
1817 }
1818 #endif
1819
1820 static void tlb_info(Monitor *mon)
1821 {
1822 CPUState *env;
1823
1824 env = mon_get_cpu();
1825
1826 if (!(env->cr[0] & CR0_PG_MASK)) {
1827 monitor_printf(mon, "PG disabled\n");
1828 return;
1829 }
1830 if (env->cr[4] & CR4_PAE_MASK) {
1831 #ifdef TARGET_X86_64
1832 if (env->hflags & HF_LMA_MASK) {
1833 tlb_info_64(mon, env);
1834 } else
1835 #endif
1836 {
1837 tlb_info_pae32(mon, env);
1838 }
1839 } else {
1840 tlb_info_32(mon, env);
1841 }
1842 }
1843
1844 static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
1845 int *plast_prot,
1846 target_phys_addr_t end, int prot)
1847 {
1848 int prot1;
1849 prot1 = *plast_prot;
1850 if (prot != prot1) {
1851 if (*pstart != -1) {
1852 monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
1853 TARGET_FMT_plx " %c%c%c\n",
1854 *pstart, end, end - *pstart,
1855 prot1 & PG_USER_MASK ? 'u' : '-',
1856 'r',
1857 prot1 & PG_RW_MASK ? 'w' : '-');
1858 }
1859 if (prot != 0)
1860 *pstart = end;
1861 else
1862 *pstart = -1;
1863 *plast_prot = prot;
1864 }
1865 }
1866
1867 static void mem_info_32(Monitor *mon, CPUState *env)
1868 {
1869 unsigned int l1, l2;
1870 int prot, last_prot;
1871 uint32_t pgd, pde, pte;
1872 target_phys_addr_t start, end;
1873
1874 pgd = env->cr[3] & ~0xfff;
1875 last_prot = 0;
1876 start = -1;
1877 for(l1 = 0; l1 < 1024; l1++) {
1878 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
1879 pde = le32_to_cpu(pde);
1880 end = l1 << 22;
1881 if (pde & PG_PRESENT_MASK) {
1882 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1883 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1884 mem_print(mon, &start, &last_prot, end, prot);
1885 } else {
1886 for(l2 = 0; l2 < 1024; l2++) {
1887 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
1888 pte = le32_to_cpu(pte);
1889 end = (l1 << 22) + (l2 << 12);
1890 if (pte & PG_PRESENT_MASK) {
1891 prot = pte & pde &
1892 (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1893 } else {
1894 prot = 0;
1895 }
1896 mem_print(mon, &start, &last_prot, end, prot);
1897 }
1898 }
1899 } else {
1900 prot = 0;
1901 mem_print(mon, &start, &last_prot, end, prot);
1902 }
1903 }
1904 /* Flush last range */
1905 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1906 }
1907
1908 static void mem_info_pae32(Monitor *mon, CPUState *env)
1909 {
1910 unsigned int l1, l2, l3;
1911 int prot, last_prot;
1912 uint64_t pdpe, pde, pte;
1913 uint64_t pdp_addr, pd_addr, pt_addr;
1914 target_phys_addr_t start, end;
1915
1916 pdp_addr = env->cr[3] & ~0x1f;
1917 last_prot = 0;
1918 start = -1;
1919 for (l1 = 0; l1 < 4; l1++) {
1920 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1921 pdpe = le64_to_cpu(pdpe);
1922 end = l1 << 30;
1923 if (pdpe & PG_PRESENT_MASK) {
1924 pd_addr = pdpe & 0x3fffffffff000ULL;
1925 for (l2 = 0; l2 < 512; l2++) {
1926 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1927 pde = le64_to_cpu(pde);
1928 end = (l1 << 30) + (l2 << 21);
1929 if (pde & PG_PRESENT_MASK) {
1930 if (pde & PG_PSE_MASK) {
1931 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1932 PG_PRESENT_MASK);
1933 mem_print(mon, &start, &last_prot, end, prot);
1934 } else {
1935 pt_addr = pde & 0x3fffffffff000ULL;
1936 for (l3 = 0; l3 < 512; l3++) {
1937 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1938 pte = le64_to_cpu(pte);
1939 end = (l1 << 30) + (l2 << 21) + (l3 << 12);
1940 if (pte & PG_PRESENT_MASK) {
1941 prot = pte & pde & (PG_USER_MASK | PG_RW_MASK |
1942 PG_PRESENT_MASK);
1943 } else {
1944 prot = 0;
1945 }
1946 mem_print(mon, &start, &last_prot, end, prot);
1947 }
1948 }
1949 } else {
1950 prot = 0;
1951 mem_print(mon, &start, &last_prot, end, prot);
1952 }
1953 }
1954 } else {
1955 prot = 0;
1956 mem_print(mon, &start, &last_prot, end, prot);
1957 }
1958 }
1959 /* Flush last range */
1960 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1961 }
1962
1963
1964 #ifdef TARGET_X86_64
1965 static void mem_info_64(Monitor *mon, CPUState *env)
1966 {
1967 int prot, last_prot;
1968 uint64_t l1, l2, l3, l4;
1969 uint64_t pml4e, pdpe, pde, pte;
1970 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
1971
1972 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1973 last_prot = 0;
1974 start = -1;
1975 for (l1 = 0; l1 < 512; l1++) {
1976 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1977 pml4e = le64_to_cpu(pml4e);
1978 end = l1 << 39;
1979 if (pml4e & PG_PRESENT_MASK) {
1980 pdp_addr = pml4e & 0x3fffffffff000ULL;
1981 for (l2 = 0; l2 < 512; l2++) {
1982 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1983 pdpe = le64_to_cpu(pdpe);
1984 end = (l1 << 39) + (l2 << 30);
1985 if (pdpe & PG_PRESENT_MASK) {
1986 if (pdpe & PG_PSE_MASK) {
1987 prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
1988 PG_PRESENT_MASK);
1989 prot &= pml4e;
1990 mem_print(mon, &start, &last_prot, end, prot);
1991 } else {
1992 pd_addr = pdpe & 0x3fffffffff000ULL;
1993 for (l3 = 0; l3 < 512; l3++) {
1994 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1995 pde = le64_to_cpu(pde);
1996 end = (l1 << 39) + (l2 << 30) + (l3 << 21);
1997 if (pde & PG_PRESENT_MASK) {
1998 if (pde & PG_PSE_MASK) {
1999 prot = pde & (PG_USER_MASK | PG_RW_MASK |
2000 PG_PRESENT_MASK);
2001 prot &= pml4e & pdpe;
2002 mem_print(mon, &start, &last_prot, end, prot);
2003 } else {
2004 pt_addr = pde & 0x3fffffffff000ULL;
2005 for (l4 = 0; l4 < 512; l4++) {
2006 cpu_physical_memory_read(pt_addr
2007 + l4 * 8,
2008 &pte, 8);
2009 pte = le64_to_cpu(pte);
2010 end = (l1 << 39) + (l2 << 30) +
2011 (l3 << 21) + (l4 << 12);
2012 if (pte & PG_PRESENT_MASK) {
2013 prot = pte & (PG_USER_MASK | PG_RW_MASK |
2014 PG_PRESENT_MASK);
2015 prot &= pml4e & pdpe & pde;
2016 } else {
2017 prot = 0;
2018 }
2019 mem_print(mon, &start, &last_prot, end, prot);
2020 }
2021 }
2022 } else {
2023 prot = 0;
2024 mem_print(mon, &start, &last_prot, end, prot);
2025 }
2026 }
2027 }
2028 } else {
2029 prot = 0;
2030 mem_print(mon, &start, &last_prot, end, prot);
2031 }
2032 }
2033 } else {
2034 prot = 0;
2035 mem_print(mon, &start, &last_prot, end, prot);
2036 }
2037 }
2038 /* Flush last range */
2039 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
2040 }
2041 #endif
2042
2043 static void mem_info(Monitor *mon)
2044 {
2045 CPUState *env;
2046
2047 env = mon_get_cpu();
2048
2049 if (!(env->cr[0] & CR0_PG_MASK)) {
2050 monitor_printf(mon, "PG disabled\n");
2051 return;
2052 }
2053 if (env->cr[4] & CR4_PAE_MASK) {
2054 #ifdef TARGET_X86_64
2055 if (env->hflags & HF_LMA_MASK) {
2056 mem_info_64(mon, env);
2057 } else
2058 #endif
2059 {
2060 mem_info_pae32(mon, env);
2061 }
2062 } else {
2063 mem_info_32(mon, env);
2064 }
2065 }
2066 #endif
2067
2068 #if defined(TARGET_SH4)
2069
2070 static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
2071 {
2072 monitor_printf(mon, " tlb%i:\t"
2073 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
2074 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
2075 "dirty=%hhu writethrough=%hhu\n",
2076 idx,
2077 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
2078 tlb->v, tlb->sh, tlb->c, tlb->pr,
2079 tlb->d, tlb->wt);
2080 }
2081
2082 static void tlb_info(Monitor *mon)
2083 {
2084 CPUState *env = mon_get_cpu();
2085 int i;
2086
2087 monitor_printf (mon, "ITLB:\n");
2088 for (i = 0 ; i < ITLB_SIZE ; i++)
2089 print_tlb (mon, i, &env->itlb[i]);
2090 monitor_printf (mon, "UTLB:\n");
2091 for (i = 0 ; i < UTLB_SIZE ; i++)
2092 print_tlb (mon, i, &env->utlb[i]);
2093 }
2094
2095 #endif
2096
2097 #if defined(TARGET_SPARC) || defined(TARGET_PPC)
2098 static void tlb_info(Monitor *mon)
2099 {
2100 CPUState *env1 = mon_get_cpu();
2101
2102 dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
2103 }
2104 #endif
2105
2106 static void do_info_mtree(Monitor *mon)
2107 {
2108 mtree_info((fprintf_function)monitor_printf, mon);
2109 }
2110
2111 static void do_info_numa(Monitor *mon)
2112 {
2113 int i;
2114 CPUState *env;
2115
2116 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
2117 for (i = 0; i < nb_numa_nodes; i++) {
2118 monitor_printf(mon, "node %d cpus:", i);
2119 for (env = first_cpu; env != NULL; env = env->next_cpu) {
2120 if (env->numa_node == i) {
2121 monitor_printf(mon, " %d", env->cpu_index);
2122 }
2123 }
2124 monitor_printf(mon, "\n");
2125 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
2126 node_mem[i] >> 20);
2127 }
2128 }
2129
2130 #ifdef CONFIG_PROFILER
2131
2132 int64_t qemu_time;
2133 int64_t dev_time;
2134
2135 static void do_info_profile(Monitor *mon)
2136 {
2137 int64_t total;
2138 total = qemu_time;
2139 if (total == 0)
2140 total = 1;
2141 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
2142 dev_time, dev_time / (double)get_ticks_per_sec());
2143 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
2144 qemu_time, qemu_time / (double)get_ticks_per_sec());
2145 qemu_time = 0;
2146 dev_time = 0;
2147 }
2148 #else
2149 static void do_info_profile(Monitor *mon)
2150 {
2151 monitor_printf(mon, "Internal profiler not compiled\n");
2152 }
2153 #endif
2154
2155 /* Capture support */
2156 static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
2157
2158 static void do_info_capture(Monitor *mon)
2159 {
2160 int i;
2161 CaptureState *s;
2162
2163 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2164 monitor_printf(mon, "[%d]: ", i);
2165 s->ops.info (s->opaque);
2166 }
2167 }
2168
2169 #ifdef HAS_AUDIO
2170 static void do_stop_capture(Monitor *mon, const QDict *qdict)
2171 {
2172 int i;
2173 int n = qdict_get_int(qdict, "n");
2174 CaptureState *s;
2175
2176 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2177 if (i == n) {
2178 s->ops.destroy (s->opaque);
2179 QLIST_REMOVE (s, entries);
2180 g_free (s);
2181 return;
2182 }
2183 }
2184 }
2185
2186 static void do_wav_capture(Monitor *mon, const QDict *qdict)
2187 {
2188 const char *path = qdict_get_str(qdict, "path");
2189 int has_freq = qdict_haskey(qdict, "freq");
2190 int freq = qdict_get_try_int(qdict, "freq", -1);
2191 int has_bits = qdict_haskey(qdict, "bits");
2192 int bits = qdict_get_try_int(qdict, "bits", -1);
2193 int has_channels = qdict_haskey(qdict, "nchannels");
2194 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
2195 CaptureState *s;
2196
2197 s = g_malloc0 (sizeof (*s));
2198
2199 freq = has_freq ? freq : 44100;
2200 bits = has_bits ? bits : 16;
2201 nchannels = has_channels ? nchannels : 2;
2202
2203 if (wav_start_capture (s, path, freq, bits, nchannels)) {
2204 monitor_printf(mon, "Failed to add wave capture\n");
2205 g_free (s);
2206 return;
2207 }
2208 QLIST_INSERT_HEAD (&capture_head, s, entries);
2209 }
2210 #endif
2211
2212 static qemu_acl *find_acl(Monitor *mon, const char *name)
2213 {
2214 qemu_acl *acl = qemu_acl_find(name);
2215
2216 if (!acl) {
2217 monitor_printf(mon, "acl: unknown list '%s'\n", name);
2218 }
2219 return acl;
2220 }
2221
2222 static void do_acl_show(Monitor *mon, const QDict *qdict)
2223 {
2224 const char *aclname = qdict_get_str(qdict, "aclname");
2225 qemu_acl *acl = find_acl(mon, aclname);
2226 qemu_acl_entry *entry;
2227 int i = 0;
2228
2229 if (acl) {
2230 monitor_printf(mon, "policy: %s\n",
2231 acl->defaultDeny ? "deny" : "allow");
2232 QTAILQ_FOREACH(entry, &acl->entries, next) {
2233 i++;
2234 monitor_printf(mon, "%d: %s %s\n", i,
2235 entry->deny ? "deny" : "allow", entry->match);
2236 }
2237 }
2238 }
2239
2240 static void do_acl_reset(Monitor *mon, const QDict *qdict)
2241 {
2242 const char *aclname = qdict_get_str(qdict, "aclname");
2243 qemu_acl *acl = find_acl(mon, aclname);
2244
2245 if (acl) {
2246 qemu_acl_reset(acl);
2247 monitor_printf(mon, "acl: removed all rules\n");
2248 }
2249 }
2250
2251 static void do_acl_policy(Monitor *mon, const QDict *qdict)
2252 {
2253 const char *aclname = qdict_get_str(qdict, "aclname");
2254 const char *policy = qdict_get_str(qdict, "policy");
2255 qemu_acl *acl = find_acl(mon, aclname);
2256
2257 if (acl) {
2258 if (strcmp(policy, "allow") == 0) {
2259 acl->defaultDeny = 0;
2260 monitor_printf(mon, "acl: policy set to 'allow'\n");
2261 } else if (strcmp(policy, "deny") == 0) {
2262 acl->defaultDeny = 1;
2263 monitor_printf(mon, "acl: policy set to 'deny'\n");
2264 } else {
2265 monitor_printf(mon, "acl: unknown policy '%s', "
2266 "expected 'deny' or 'allow'\n", policy);
2267 }
2268 }
2269 }
2270
2271 static void do_acl_add(Monitor *mon, const QDict *qdict)
2272 {
2273 const char *aclname = qdict_get_str(qdict, "aclname");
2274 const char *match = qdict_get_str(qdict, "match");
2275 const char *policy = qdict_get_str(qdict, "policy");
2276 int has_index = qdict_haskey(qdict, "index");
2277 int index = qdict_get_try_int(qdict, "index", -1);
2278 qemu_acl *acl = find_acl(mon, aclname);
2279 int deny, ret;
2280
2281 if (acl) {
2282 if (strcmp(policy, "allow") == 0) {
2283 deny = 0;
2284 } else if (strcmp(policy, "deny") == 0) {
2285 deny = 1;
2286 } else {
2287 monitor_printf(mon, "acl: unknown policy '%s', "
2288 "expected 'deny' or 'allow'\n", policy);
2289 return;
2290 }
2291 if (has_index)
2292 ret = qemu_acl_insert(acl, deny, match, index);
2293 else
2294 ret = qemu_acl_append(acl, deny, match);
2295 if (ret < 0)
2296 monitor_printf(mon, "acl: unable to add acl entry\n");
2297 else
2298 monitor_printf(mon, "acl: added rule at position %d\n", ret);
2299 }
2300 }
2301
2302 static void do_acl_remove(Monitor *mon, const QDict *qdict)
2303 {
2304 const char *aclname = qdict_get_str(qdict, "aclname");
2305 const char *match = qdict_get_str(qdict, "match");
2306 qemu_acl *acl = find_acl(mon, aclname);
2307 int ret;
2308
2309 if (acl) {
2310 ret = qemu_acl_remove(acl, match);
2311 if (ret < 0)
2312 monitor_printf(mon, "acl: no matching acl entry\n");
2313 else
2314 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
2315 }
2316 }
2317
2318 #if defined(TARGET_I386)
2319 static void do_inject_mce(Monitor *mon, const QDict *qdict)
2320 {
2321 CPUState *cenv;
2322 int cpu_index = qdict_get_int(qdict, "cpu_index");
2323 int bank = qdict_get_int(qdict, "bank");
2324 uint64_t status = qdict_get_int(qdict, "status");
2325 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2326 uint64_t addr = qdict_get_int(qdict, "addr");
2327 uint64_t misc = qdict_get_int(qdict, "misc");
2328 int flags = MCE_INJECT_UNCOND_AO;
2329
2330 if (qdict_get_try_bool(qdict, "broadcast", 0)) {
2331 flags |= MCE_INJECT_BROADCAST;
2332 }
2333 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
2334 if (cenv->cpu_index == cpu_index) {
2335 cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
2336 flags);
2337 break;
2338 }
2339 }
2340 }
2341 #endif
2342
2343 static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
2344 {
2345 const char *fdname = qdict_get_str(qdict, "fdname");
2346 mon_fd_t *monfd;
2347 int fd;
2348
2349 fd = qemu_chr_fe_get_msgfd(mon->chr);
2350 if (fd == -1) {
2351 qerror_report(QERR_FD_NOT_SUPPLIED);
2352 return -1;
2353 }
2354
2355 if (qemu_isdigit(fdname[0])) {
2356 qerror_report(QERR_INVALID_PARAMETER_VALUE, "fdname",
2357 "a name not starting with a digit");
2358 return -1;
2359 }
2360
2361 QLIST_FOREACH(monfd, &mon->fds, next) {
2362 if (strcmp(monfd->name, fdname) != 0) {
2363 continue;
2364 }
2365
2366 close(monfd->fd);
2367 monfd->fd = fd;
2368 return 0;
2369 }
2370
2371 monfd = g_malloc0(sizeof(mon_fd_t));
2372 monfd->name = g_strdup(fdname);
2373 monfd->fd = fd;
2374
2375 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
2376 return 0;
2377 }
2378
2379 static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
2380 {
2381 const char *fdname = qdict_get_str(qdict, "fdname");
2382 mon_fd_t *monfd;
2383
2384 QLIST_FOREACH(monfd, &mon->fds, next) {
2385 if (strcmp(monfd->name, fdname) != 0) {
2386 continue;
2387 }
2388
2389 QLIST_REMOVE(monfd, next);
2390 close(monfd->fd);
2391 g_free(monfd->name);
2392 g_free(monfd);
2393 return 0;
2394 }
2395
2396 qerror_report(QERR_FD_NOT_FOUND, fdname);
2397 return -1;
2398 }
2399
2400 static void do_loadvm(Monitor *mon, const QDict *qdict)
2401 {
2402 int saved_vm_running = runstate_is_running();
2403 const char *name = qdict_get_str(qdict, "name");
2404
2405 vm_stop(RUN_STATE_RESTORE_VM);
2406
2407 if (load_vmstate(name) == 0 && saved_vm_running) {
2408 vm_start();
2409 }
2410 }
2411
2412 int monitor_get_fd(Monitor *mon, const char *fdname)
2413 {
2414 mon_fd_t *monfd;
2415
2416 QLIST_FOREACH(monfd, &mon->fds, next) {
2417 int fd;
2418
2419 if (strcmp(monfd->name, fdname) != 0) {
2420 continue;
2421 }
2422
2423 fd = monfd->fd;
2424
2425 /* caller takes ownership of fd */
2426 QLIST_REMOVE(monfd, next);
2427 g_free(monfd->name);
2428 g_free(monfd);
2429
2430 return fd;
2431 }
2432
2433 return -1;
2434 }
2435
2436 /* mon_cmds and info_cmds would be sorted at runtime */
2437 static mon_cmd_t mon_cmds[] = {
2438 #include "hmp-commands.h"
2439 { NULL, NULL, },
2440 };
2441
2442 /* Please update hmp-commands.hx when adding or changing commands */
2443 static mon_cmd_t info_cmds[] = {
2444 {
2445 .name = "version",
2446 .args_type = "",
2447 .params = "",
2448 .help = "show the version of QEMU",
2449 .mhandler.info = hmp_info_version,
2450 },
2451 {
2452 .name = "network",
2453 .args_type = "",
2454 .params = "",
2455 .help = "show the network state",
2456 .mhandler.info = do_info_network,
2457 },
2458 {
2459 .name = "chardev",
2460 .args_type = "",
2461 .params = "",
2462 .help = "show the character devices",
2463 .mhandler.info = hmp_info_chardev,
2464 },
2465 {
2466 .name = "block",
2467 .args_type = "",
2468 .params = "",
2469 .help = "show the block devices",
2470 .mhandler.info = hmp_info_block,
2471 },
2472 {
2473 .name = "blockstats",
2474 .args_type = "",
2475 .params = "",
2476 .help = "show block device statistics",
2477 .mhandler.info = hmp_info_blockstats,
2478 },
2479 {
2480 .name = "registers",
2481 .args_type = "",
2482 .params = "",
2483 .help = "show the cpu registers",
2484 .mhandler.info = do_info_registers,
2485 },
2486 {
2487 .name = "cpus",
2488 .args_type = "",
2489 .params = "",
2490 .help = "show infos for each CPU",
2491 .mhandler.info = hmp_info_cpus,
2492 },
2493 {
2494 .name = "history",
2495 .args_type = "",
2496 .params = "",
2497 .help = "show the command line history",
2498 .mhandler.info = do_info_history,
2499 },
2500 #if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2501 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
2502 {
2503 .name = "irq",
2504 .args_type = "",
2505 .params = "",
2506 .help = "show the interrupts statistics (if available)",
2507 #ifdef TARGET_SPARC
2508 .mhandler.info = sun4m_irq_info,
2509 #elif defined(TARGET_LM32)
2510 .mhandler.info = lm32_irq_info,
2511 #else
2512 .mhandler.info = irq_info,
2513 #endif
2514 },
2515 {
2516 .name = "pic",
2517 .args_type = "",
2518 .params = "",
2519 .help = "show i8259 (PIC) state",
2520 #ifdef TARGET_SPARC
2521 .mhandler.info = sun4m_pic_info,
2522 #elif defined(TARGET_LM32)
2523 .mhandler.info = lm32_do_pic_info,
2524 #else
2525 .mhandler.info = pic_info,
2526 #endif
2527 },
2528 #endif
2529 {
2530 .name = "pci",
2531 .args_type = "",
2532 .params = "",
2533 .help = "show PCI info",
2534 .mhandler.info = hmp_info_pci,
2535 },
2536 #if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
2537 defined(TARGET_PPC)
2538 {
2539 .name = "tlb",
2540 .args_type = "",
2541 .params = "",
2542 .help = "show virtual to physical memory mappings",
2543 .mhandler.info = tlb_info,
2544 },
2545 #endif
2546 #if defined(TARGET_I386)
2547 {
2548 .name = "mem",
2549 .args_type = "",
2550 .params = "",
2551 .help = "show the active virtual memory mappings",
2552 .mhandler.info = mem_info,
2553 },
2554 #endif
2555 {
2556 .name = "mtree",
2557 .args_type = "",
2558 .params = "",
2559 .help = "show memory tree",
2560 .mhandler.info = do_info_mtree,
2561 },
2562 {
2563 .name = "jit",
2564 .args_type = "",
2565 .params = "",
2566 .help = "show dynamic compiler info",
2567 .mhandler.info = do_info_jit,
2568 },
2569 {
2570 .name = "kvm",
2571 .args_type = "",
2572 .params = "",
2573 .help = "show KVM information",
2574 .mhandler.info = hmp_info_kvm,
2575 },
2576 {
2577 .name = "numa",
2578 .args_type = "",
2579 .params = "",
2580 .help = "show NUMA information",
2581 .mhandler.info = do_info_numa,
2582 },
2583 {
2584 .name = "usb",
2585 .args_type = "",
2586 .params = "",
2587 .help = "show guest USB devices",
2588 .mhandler.info = usb_info,
2589 },
2590 {
2591 .name = "usbhost",
2592 .args_type = "",
2593 .params = "",
2594 .help = "show host USB devices",
2595 .mhandler.info = usb_host_info,
2596 },
2597 {
2598 .name = "profile",
2599 .args_type = "",
2600 .params = "",
2601 .help = "show profiling information",
2602 .mhandler.info = do_info_profile,
2603 },
2604 {
2605 .name = "capture",
2606 .args_type = "",
2607 .params = "",
2608 .help = "show capture information",
2609 .mhandler.info = do_info_capture,
2610 },
2611 {
2612 .name = "snapshots",
2613 .args_type = "",
2614 .params = "",
2615 .help = "show the currently saved VM snapshots",
2616 .mhandler.info = do_info_snapshots,
2617 },
2618 {
2619 .name = "status",
2620 .args_type = "",
2621 .params = "",
2622 .help = "show the current VM status (running|paused)",
2623 .mhandler.info = hmp_info_status,
2624 },
2625 {
2626 .name = "pcmcia",
2627 .args_type = "",
2628 .params = "",
2629 .help = "show guest PCMCIA status",
2630 .mhandler.info = pcmcia_info,
2631 },
2632 {
2633 .name = "mice",
2634 .args_type = "",
2635 .params = "",
2636 .help = "show which guest mouse is receiving events",
2637 .mhandler.info = hmp_info_mice,
2638 },
2639 {
2640 .name = "vnc",
2641 .args_type = "",
2642 .params = "",
2643 .help = "show the vnc server status",
2644 .mhandler.info = hmp_info_vnc,
2645 },
2646 #if defined(CONFIG_SPICE)
2647 {
2648 .name = "spice",
2649 .args_type = "",
2650 .params = "",
2651 .help = "show the spice server status",
2652 .mhandler.info = hmp_info_spice,
2653 },
2654 #endif
2655 {
2656 .name = "name",
2657 .args_type = "",
2658 .params = "",
2659 .help = "show the current VM name",
2660 .mhandler.info = hmp_info_name,
2661 },
2662 {
2663 .name = "uuid",
2664 .args_type = "",
2665 .params = "",
2666 .help = "show the current VM UUID",
2667 .mhandler.info = hmp_info_uuid,
2668 },
2669 #if defined(TARGET_PPC)
2670 {
2671 .name = "cpustats",
2672 .args_type = "",
2673 .params = "",
2674 .help = "show CPU statistics",
2675 .mhandler.info = do_info_cpu_stats,
2676 },
2677 #endif
2678 #if defined(CONFIG_SLIRP)
2679 {
2680 .name = "usernet",
2681 .args_type = "",
2682 .params = "",
2683 .help = "show user network stack connection states",
2684 .mhandler.info = do_info_usernet,
2685 },
2686 #endif
2687 {
2688 .name = "migrate",
2689 .args_type = "",
2690 .params = "",
2691 .help = "show migration status",
2692 .mhandler.info = hmp_info_migrate,
2693 },
2694 {
2695 .name = "balloon",
2696 .args_type = "",
2697 .params = "",
2698 .help = "show balloon information",
2699 .mhandler.info = hmp_info_balloon,
2700 },
2701 {
2702 .name = "qtree",
2703 .args_type = "",
2704 .params = "",
2705 .help = "show device tree",
2706 .mhandler.info = do_info_qtree,
2707 },
2708 {
2709 .name = "qdm",
2710 .args_type = "",
2711 .params = "",
2712 .help = "show qdev device model list",
2713 .mhandler.info = do_info_qdm,
2714 },
2715 {
2716 .name = "roms",
2717 .args_type = "",
2718 .params = "",
2719 .help = "show roms",
2720 .mhandler.info = do_info_roms,
2721 },
2722 #if defined(CONFIG_TRACE_SIMPLE)
2723 {
2724 .name = "trace",
2725 .args_type = "",
2726 .params = "",
2727 .help = "show current contents of trace buffer",
2728 .mhandler.info = do_info_trace,
2729 },
2730 #endif
2731 {
2732 .name = "trace-events",
2733 .args_type = "",
2734 .params = "",
2735 .help = "show available trace-events & their state",
2736 .mhandler.info = do_trace_print_events,
2737 },
2738 {
2739 .name = NULL,
2740 },
2741 };
2742
2743 static const mon_cmd_t qmp_cmds[] = {
2744 #include "qmp-commands-old.h"
2745 { /* NULL */ },
2746 };
2747
2748 /*******************************************************************/
2749
2750 static const char *pch;
2751 static jmp_buf expr_env;
2752
2753 #define MD_TLONG 0
2754 #define MD_I32 1
2755
2756 typedef struct MonitorDef {
2757 const char *name;
2758 int offset;
2759 target_long (*get_value)(const struct MonitorDef *md, int val);
2760 int type;
2761 } MonitorDef;
2762
2763 #if defined(TARGET_I386)
2764 static target_long monitor_get_pc (const struct MonitorDef *md, int val)
2765 {
2766 CPUState *env = mon_get_cpu();
2767 return env->eip + env->segs[R_CS].base;
2768 }
2769 #endif
2770
2771 #if defined(TARGET_PPC)
2772 static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
2773 {
2774 CPUState *env = mon_get_cpu();
2775 unsigned int u;
2776 int i;
2777
2778 u = 0;
2779 for (i = 0; i < 8; i++)
2780 u |= env->crf[i] << (32 - (4 * i));
2781
2782 return u;
2783 }
2784
2785 static target_long monitor_get_msr (const struct MonitorDef *md, int val)
2786 {
2787 CPUState *env = mon_get_cpu();
2788 return env->msr;
2789 }
2790
2791 static target_long monitor_get_xer (const struct MonitorDef *md, int val)
2792 {
2793 CPUState *env = mon_get_cpu();
2794 return env->xer;
2795 }
2796
2797 static target_long monitor_get_decr (const struct MonitorDef *md, int val)
2798 {
2799 CPUState *env = mon_get_cpu();
2800 return cpu_ppc_load_decr(env);
2801 }
2802
2803 static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
2804 {
2805 CPUState *env = mon_get_cpu();
2806 return cpu_ppc_load_tbu(env);
2807 }
2808
2809 static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
2810 {
2811 CPUState *env = mon_get_cpu();
2812 return cpu_ppc_load_tbl(env);
2813 }
2814 #endif
2815
2816 #if defined(TARGET_SPARC)
2817 #ifndef TARGET_SPARC64
2818 static target_long monitor_get_psr (const struct MonitorDef *md, int val)
2819 {
2820 CPUState *env = mon_get_cpu();
2821
2822 return cpu_get_psr(env);
2823 }
2824 #endif
2825
2826 static target_long monitor_get_reg(const struct MonitorDef *md, int val)
2827 {
2828 CPUState *env = mon_get_cpu();
2829 return env->regwptr[val];
2830 }
2831 #endif
2832
2833 static const MonitorDef monitor_defs[] = {
2834 #ifdef TARGET_I386
2835
2836 #define SEG(name, seg) \
2837 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
2838 { name ".base", offsetof(CPUState, segs[seg].base) },\
2839 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
2840
2841 { "eax", offsetof(CPUState, regs[0]) },
2842 { "ecx", offsetof(CPUState, regs[1]) },
2843 { "edx", offsetof(CPUState, regs[2]) },
2844 { "ebx", offsetof(CPUState, regs[3]) },
2845 { "esp|sp", offsetof(CPUState, regs[4]) },
2846 { "ebp|fp", offsetof(CPUState, regs[5]) },
2847 { "esi", offsetof(CPUState, regs[6]) },
2848 { "edi", offsetof(CPUState, regs[7]) },
2849 #ifdef TARGET_X86_64
2850 { "r8", offsetof(CPUState, regs[8]) },
2851 { "r9", offsetof(CPUState, regs[9]) },
2852 { "r10", offsetof(CPUState, regs[10]) },
2853 { "r11", offsetof(CPUState, regs[11]) },
2854 { "r12", offsetof(CPUState, regs[12]) },
2855 { "r13", offsetof(CPUState, regs[13]) },
2856 { "r14", offsetof(CPUState, regs[14]) },
2857 { "r15", offsetof(CPUState, regs[15]) },
2858 #endif
2859 { "eflags", offsetof(CPUState, eflags) },
2860 { "eip", offsetof(CPUState, eip) },
2861 SEG("cs", R_CS)
2862 SEG("ds", R_DS)
2863 SEG("es", R_ES)
2864 SEG("ss", R_SS)
2865 SEG("fs", R_FS)
2866 SEG("gs", R_GS)
2867 { "pc", 0, monitor_get_pc, },
2868 #elif defined(TARGET_PPC)
2869 /* General purpose registers */
2870 { "r0", offsetof(CPUState, gpr[0]) },
2871 { "r1", offsetof(CPUState, gpr[1]) },
2872 { "r2", offsetof(CPUState, gpr[2]) },
2873 { "r3", offsetof(CPUState, gpr[3]) },
2874 { "r4", offsetof(CPUState, gpr[4]) },
2875 { "r5", offsetof(CPUState, gpr[5]) },
2876 { "r6", offsetof(CPUState, gpr[6]) },
2877 { "r7", offsetof(CPUState, gpr[7]) },
2878 { "r8", offsetof(CPUState, gpr[8]) },
2879 { "r9", offsetof(CPUState, gpr[9]) },
2880 { "r10", offsetof(CPUState, gpr[10]) },
2881 { "r11", offsetof(CPUState, gpr[11]) },
2882 { "r12", offsetof(CPUState, gpr[12]) },
2883 { "r13", offsetof(CPUState, gpr[13]) },
2884 { "r14", offsetof(CPUState, gpr[14]) },
2885 { "r15", offsetof(CPUState, gpr[15]) },
2886 { "r16", offsetof(CPUState, gpr[16]) },
2887 { "r17", offsetof(CPUState, gpr[17]) },
2888 { "r18", offsetof(CPUState, gpr[18]) },
2889 { "r19", offsetof(CPUState, gpr[19]) },
2890 { "r20", offsetof(CPUState, gpr[20]) },
2891 { "r21", offsetof(CPUState, gpr[21]) },
2892 { "r22", offsetof(CPUState, gpr[22]) },
2893 { "r23", offsetof(CPUState, gpr[23]) },
2894 { "r24", offsetof(CPUState, gpr[24]) },
2895 { "r25", offsetof(CPUState, gpr[25]) },
2896 { "r26", offsetof(CPUState, gpr[26]) },
2897 { "r27", offsetof(CPUState, gpr[27]) },
2898 { "r28", offsetof(CPUState, gpr[28]) },
2899 { "r29", offsetof(CPUState, gpr[29]) },
2900 { "r30", offsetof(CPUState, gpr[30]) },
2901 { "r31", offsetof(CPUState, gpr[31]) },
2902 /* Floating point registers */
2903 { "f0", offsetof(CPUState, fpr[0]) },
2904 { "f1", offsetof(CPUState, fpr[1]) },
2905 { "f2", offsetof(CPUState, fpr[2]) },
2906 { "f3", offsetof(CPUState, fpr[3]) },
2907 { "f4", offsetof(CPUState, fpr[4]) },
2908 { "f5", offsetof(CPUState, fpr[5]) },
2909 { "f6", offsetof(CPUState, fpr[6]) },
2910 { "f7", offsetof(CPUState, fpr[7]) },
2911 { "f8", offsetof(CPUState, fpr[8]) },
2912 { "f9", offsetof(CPUState, fpr[9]) },
2913 { "f10", offsetof(CPUState, fpr[10]) },
2914 { "f11", offsetof(CPUState, fpr[11]) },
2915 { "f12", offsetof(CPUState, fpr[12]) },
2916 { "f13", offsetof(CPUState, fpr[13]) },
2917 { "f14", offsetof(CPUState, fpr[14]) },
2918 { "f15", offsetof(CPUState, fpr[15]) },
2919 { "f16", offsetof(CPUState, fpr[16]) },
2920 { "f17", offsetof(CPUState, fpr[17]) },
2921 { "f18", offsetof(CPUState, fpr[18]) },
2922 { "f19", offsetof(CPUState, fpr[19]) },
2923 { "f20", offsetof(CPUState, fpr[20]) },
2924 { "f21", offsetof(CPUState, fpr[21]) },
2925 { "f22", offsetof(CPUState, fpr[22]) },
2926 { "f23", offsetof(CPUState, fpr[23]) },
2927 { "f24", offsetof(CPUState, fpr[24]) },
2928 { "f25", offsetof(CPUState, fpr[25]) },
2929 { "f26", offsetof(CPUState, fpr[26]) },
2930 { "f27", offsetof(CPUState, fpr[27]) },
2931 { "f28", offsetof(CPUState, fpr[28]) },
2932 { "f29", offsetof(CPUState, fpr[29]) },
2933 { "f30", offsetof(CPUState, fpr[30]) },
2934 { "f31", offsetof(CPUState, fpr[31]) },
2935 { "fpscr", offsetof(CPUState, fpscr) },
2936 /* Next instruction pointer */
2937 { "nip|pc", offsetof(CPUState, nip) },
2938 { "lr", offsetof(CPUState, lr) },
2939 { "ctr", offsetof(CPUState, ctr) },
2940 { "decr", 0, &monitor_get_decr, },
2941 { "ccr", 0, &monitor_get_ccr, },
2942 /* Machine state register */
2943 { "msr", 0, &monitor_get_msr, },
2944 { "xer", 0, &monitor_get_xer, },
2945 { "tbu", 0, &monitor_get_tbu, },
2946 { "tbl", 0, &monitor_get_tbl, },
2947 #if defined(TARGET_PPC64)
2948 /* Address space register */
2949 { "asr", offsetof(CPUState, asr) },
2950 #endif
2951 /* Segment registers */
2952 { "sdr1", offsetof(CPUState, spr[SPR_SDR1]) },
2953 { "sr0", offsetof(CPUState, sr[0]) },
2954 { "sr1", offsetof(CPUState, sr[1]) },
2955 { "sr2", offsetof(CPUState, sr[2]) },
2956 { "sr3", offsetof(CPUState, sr[3]) },
2957 { "sr4", offsetof(CPUState, sr[4]) },
2958 { "sr5", offsetof(CPUState, sr[5]) },
2959 { "sr6", offsetof(CPUState, sr[6]) },
2960 { "sr7", offsetof(CPUState, sr[7]) },
2961 { "sr8", offsetof(CPUState, sr[8]) },
2962 { "sr9", offsetof(CPUState, sr[9]) },
2963 { "sr10", offsetof(CPUState, sr[10]) },
2964 { "sr11", offsetof(CPUState, sr[11]) },
2965 { "sr12", offsetof(CPUState, sr[12]) },
2966 { "sr13", offsetof(CPUState, sr[13]) },
2967 { "sr14", offsetof(CPUState, sr[14]) },
2968 { "sr15", offsetof(CPUState, sr[15]) },
2969 /* Too lazy to put BATs... */
2970 { "pvr", offsetof(CPUState, spr[SPR_PVR]) },
2971
2972 { "srr0", offsetof(CPUState, spr[SPR_SRR0]) },
2973 { "srr1", offsetof(CPUState, spr[SPR_SRR1]) },
2974 { "sprg0", offsetof(CPUState, spr[SPR_SPRG0]) },
2975 { "sprg1", offsetof(CPUState, spr[SPR_SPRG1]) },
2976 { "sprg2", offsetof(CPUState, spr[SPR_SPRG2]) },
2977 { "sprg3", offsetof(CPUState, spr[SPR_SPRG3]) },
2978 { "sprg4", offsetof(CPUState, spr[SPR_SPRG4]) },
2979 { "sprg5", offsetof(CPUState, spr[SPR_SPRG5]) },
2980 { "sprg6", offsetof(CPUState, spr[SPR_SPRG6]) },
2981 { "sprg7", offsetof(CPUState, spr[SPR_SPRG7]) },
2982 { "pid", offsetof(CPUState, spr[SPR_BOOKE_PID]) },
2983 { "csrr0", offsetof(CPUState, spr[SPR_BOOKE_CSRR0]) },
2984 { "csrr1", offsetof(CPUState, spr[SPR_BOOKE_CSRR1]) },
2985 { "esr", offsetof(CPUState, spr[SPR_BOOKE_ESR]) },
2986 { "dear", offsetof(CPUState, spr[SPR_BOOKE_DEAR]) },
2987 { "mcsr", offsetof(CPUState, spr[SPR_BOOKE_MCSR]) },
2988 { "tsr", offsetof(CPUState, spr[SPR_BOOKE_TSR]) },
2989 { "tcr", offsetof(CPUState, spr[SPR_BOOKE_TCR]) },
2990 { "vrsave", offsetof(CPUState, spr[SPR_VRSAVE]) },
2991 { "pir", offsetof(CPUState, spr[SPR_BOOKE_PIR]) },
2992 { "mcsrr0", offsetof(CPUState, spr[SPR_BOOKE_MCSRR0]) },
2993 { "mcsrr1", offsetof(CPUState, spr[SPR_BOOKE_MCSRR1]) },
2994 { "decar", offsetof(CPUState, spr[SPR_BOOKE_DECAR]) },
2995 { "ivpr", offsetof(CPUState, spr[SPR_BOOKE_IVPR]) },
2996 { "epcr", offsetof(CPUState, spr[SPR_BOOKE_EPCR]) },
2997 { "sprg8", offsetof(CPUState, spr[SPR_BOOKE_SPRG8]) },
2998 { "ivor0", offsetof(CPUState, spr[SPR_BOOKE_IVOR0]) },
2999 { "ivor1", offsetof(CPUState, spr[SPR_BOOKE_IVOR1]) },
3000 { "ivor2", offsetof(CPUState, spr[SPR_BOOKE_IVOR2]) },
3001 { "ivor3", offsetof(CPUState, spr[SPR_BOOKE_IVOR3]) },
3002 { "ivor4", offsetof(CPUState, spr[SPR_BOOKE_IVOR4]) },
3003 { "ivor5", offsetof(CPUState, spr[SPR_BOOKE_IVOR5]) },
3004 { "ivor6", offsetof(CPUState, spr[SPR_BOOKE_IVOR6]) },
3005 { "ivor7", offsetof(CPUState, spr[SPR_BOOKE_IVOR7]) },
3006 { "ivor8", offsetof(CPUState, spr[SPR_BOOKE_IVOR8]) },
3007 { "ivor9", offsetof(CPUState, spr[SPR_BOOKE_IVOR9]) },
3008 { "ivor10", offsetof(CPUState, spr[SPR_BOOKE_IVOR10]) },
3009 { "ivor11", offsetof(CPUState, spr[SPR_BOOKE_IVOR11]) },
3010 { "ivor12", offsetof(CPUState, spr[SPR_BOOKE_IVOR12]) },
3011 { "ivor13", offsetof(CPUState, spr[SPR_BOOKE_IVOR13]) },
3012 { "ivor14", offsetof(CPUState, spr[SPR_BOOKE_IVOR14]) },
3013 { "ivor15", offsetof(CPUState, spr[SPR_BOOKE_IVOR15]) },
3014 { "ivor32", offsetof(CPUState, spr[SPR_BOOKE_IVOR32]) },
3015 { "ivor33", offsetof(CPUState, spr[SPR_BOOKE_IVOR33]) },
3016 { "ivor34", offsetof(CPUState, spr[SPR_BOOKE_IVOR34]) },
3017 { "ivor35", offsetof(CPUState, spr[SPR_BOOKE_IVOR35]) },
3018 { "ivor36", offsetof(CPUState, spr[SPR_BOOKE_IVOR36]) },
3019 { "ivor37", offsetof(CPUState, spr[SPR_BOOKE_IVOR37]) },
3020 { "mas0", offsetof(CPUState, spr[SPR_BOOKE_MAS0]) },
3021 { "mas1", offsetof(CPUState, spr[SPR_BOOKE_MAS1]) },
3022 { "mas2", offsetof(CPUState, spr[SPR_BOOKE_MAS2]) },
3023 { "mas3", offsetof(CPUState, spr[SPR_BOOKE_MAS3]) },
3024 { "mas4", offsetof(CPUState, spr[SPR_BOOKE_MAS4]) },
3025 { "mas6", offsetof(CPUState, spr[SPR_BOOKE_MAS6]) },
3026 { "mas7", offsetof(CPUState, spr[SPR_BOOKE_MAS7]) },
3027 { "mmucfg", offsetof(CPUState, spr[SPR_MMUCFG]) },
3028 { "tlb0cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB0CFG]) },
3029 { "tlb1cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB1CFG]) },
3030 { "epr", offsetof(CPUState, spr[SPR_BOOKE_EPR]) },
3031 { "eplc", offsetof(CPUState, spr[SPR_BOOKE_EPLC]) },
3032 { "epsc", offsetof(CPUState, spr[SPR_BOOKE_EPSC]) },
3033 { "svr", offsetof(CPUState, spr[SPR_E500_SVR]) },
3034 { "mcar", offsetof(CPUState, spr[SPR_Exxx_MCAR]) },
3035 { "pid1", offsetof(CPUState, spr[SPR_BOOKE_PID1]) },
3036 { "pid2", offsetof(CPUState, spr[SPR_BOOKE_PID2]) },
3037 { "hid0", offsetof(CPUState, spr[SPR_HID0]) },
3038
3039 #elif defined(TARGET_SPARC)
3040 { "g0", offsetof(CPUState, gregs[0]) },
3041 { "g1", offsetof(CPUState, gregs[1]) },
3042 { "g2", offsetof(CPUState, gregs[2]) },
3043 { "g3", offsetof(CPUState, gregs[3]) },
3044 { "g4", offsetof(CPUState, gregs[4]) },
3045 { "g5", offsetof(CPUState, gregs[5]) },
3046 { "g6", offsetof(CPUState, gregs[6]) },
3047 { "g7", offsetof(CPUState, gregs[7]) },
3048 { "o0", 0, monitor_get_reg },
3049 { "o1", 1, monitor_get_reg },
3050 { "o2", 2, monitor_get_reg },
3051 { "o3", 3, monitor_get_reg },
3052 { "o4", 4, monitor_get_reg },
3053 { "o5", 5, monitor_get_reg },
3054 { "o6", 6, monitor_get_reg },
3055 { "o7", 7, monitor_get_reg },
3056 { "l0", 8, monitor_get_reg },
3057 { "l1", 9, monitor_get_reg },
3058 { "l2", 10, monitor_get_reg },
3059 { "l3", 11, monitor_get_reg },
3060 { "l4", 12, monitor_get_reg },
3061 { "l5", 13, monitor_get_reg },
3062 { "l6", 14, monitor_get_reg },
3063 { "l7", 15, monitor_get_reg },
3064 { "i0", 16, monitor_get_reg },
3065 { "i1", 17, monitor_get_reg },
3066 { "i2", 18, monitor_get_reg },
3067 { "i3", 19, monitor_get_reg },
3068 { "i4", 20, monitor_get_reg },
3069 { "i5", 21, monitor_get_reg },
3070 { "i6", 22, monitor_get_reg },
3071 { "i7", 23, monitor_get_reg },
3072 { "pc", offsetof(CPUState, pc) },
3073 { "npc", offsetof(CPUState, npc) },
3074 { "y", offsetof(CPUState, y) },
3075 #ifndef TARGET_SPARC64
3076 { "psr", 0, &monitor_get_psr, },
3077 { "wim", offsetof(CPUState, wim) },
3078 #endif
3079 { "tbr", offsetof(CPUState, tbr) },
3080 { "fsr", offsetof(CPUState, fsr) },
3081 { "f0", offsetof(CPUState, fpr[0].l.upper) },
3082 { "f1", offsetof(CPUState, fpr[0].l.lower) },
3083 { "f2", offsetof(CPUState, fpr[1].l.upper) },
3084 { "f3", offsetof(CPUState, fpr[1].l.lower) },
3085 { "f4", offsetof(CPUState, fpr[2].l.upper) },
3086 { "f5", offsetof(CPUState, fpr[2].l.lower) },
3087 { "f6", offsetof(CPUState, fpr[3].l.upper) },
3088 { "f7", offsetof(CPUState, fpr[3].l.lower) },
3089 { "f8", offsetof(CPUState, fpr[4].l.upper) },
3090 { "f9", offsetof(CPUState, fpr[4].l.lower) },
3091 { "f10", offsetof(CPUState, fpr[5].l.upper) },
3092 { "f11", offsetof(CPUState, fpr[5].l.lower) },
3093 { "f12", offsetof(CPUState, fpr[6].l.upper) },
3094 { "f13", offsetof(CPUState, fpr[6].l.lower) },
3095 { "f14", offsetof(CPUState, fpr[7].l.upper) },
3096 { "f15", offsetof(CPUState, fpr[7].l.lower) },
3097 { "f16", offsetof(CPUState, fpr[8].l.upper) },
3098 { "f17", offsetof(CPUState, fpr[8].l.lower) },
3099 { "f18", offsetof(CPUState, fpr[9].l.upper) },
3100 { "f19", offsetof(CPUState, fpr[9].l.lower) },
3101 { "f20", offsetof(CPUState, fpr[10].l.upper) },
3102 { "f21", offsetof(CPUState, fpr[10].l.lower) },
3103 { "f22", offsetof(CPUState, fpr[11].l.upper) },
3104 { "f23", offsetof(CPUState, fpr[11].l.lower) },
3105 { "f24", offsetof(CPUState, fpr[12].l.upper) },
3106 { "f25", offsetof(CPUState, fpr[12].l.lower) },
3107 { "f26", offsetof(CPUState, fpr[13].l.upper) },
3108 { "f27", offsetof(CPUState, fpr[13].l.lower) },
3109 { "f28", offsetof(CPUState, fpr[14].l.upper) },
3110 { "f29", offsetof(CPUState, fpr[14].l.lower) },
3111 { "f30", offsetof(CPUState, fpr[15].l.upper) },
3112 { "f31", offsetof(CPUState, fpr[15].l.lower) },
3113 #ifdef TARGET_SPARC64
3114 { "f32", offsetof(CPUState, fpr[16]) },
3115 { "f34", offsetof(CPUState, fpr[17]) },
3116 { "f36", offsetof(CPUState, fpr[18]) },
3117 { "f38", offsetof(CPUState, fpr[19]) },
3118 { "f40", offsetof(CPUState, fpr[20]) },
3119 { "f42", offsetof(CPUState, fpr[21]) },
3120 { "f44", offsetof(CPUState, fpr[22]) },
3121 { "f46", offsetof(CPUState, fpr[23]) },
3122 { "f48", offsetof(CPUState, fpr[24]) },
3123 { "f50", offsetof(CPUState, fpr[25]) },
3124 { "f52", offsetof(CPUState, fpr[26]) },
3125 { "f54", offsetof(CPUState, fpr[27]) },
3126 { "f56", offsetof(CPUState, fpr[28]) },
3127 { "f58", offsetof(CPUState, fpr[29]) },
3128 { "f60", offsetof(CPUState, fpr[30]) },
3129 { "f62", offsetof(CPUState, fpr[31]) },
3130 { "asi", offsetof(CPUState, asi) },
3131 { "pstate", offsetof(CPUState, pstate) },
3132 { "cansave", offsetof(CPUState, cansave) },
3133 { "canrestore", offsetof(CPUState, canrestore) },
3134 { "otherwin", offsetof(CPUState, otherwin) },
3135 { "wstate", offsetof(CPUState, wstate) },
3136 { "cleanwin", offsetof(CPUState, cleanwin) },
3137 { "fprs", offsetof(CPUState, fprs) },
3138 #endif
3139 #endif
3140 { NULL },
3141 };
3142
3143 static void expr_error(Monitor *mon, const char *msg)
3144 {
3145 monitor_printf(mon, "%s\n", msg);
3146 longjmp(expr_env, 1);
3147 }
3148
3149 /* return 0 if OK, -1 if not found */
3150 static int get_monitor_def(target_long *pval, const char *name)
3151 {
3152 const MonitorDef *md;
3153 void *ptr;
3154
3155 for(md = monitor_defs; md->name != NULL; md++) {
3156 if (compare_cmd(name, md->name)) {
3157 if (md->get_value) {
3158 *pval = md->get_value(md, md->offset);
3159 } else {
3160 CPUState *env = mon_get_cpu();
3161 ptr = (uint8_t *)env + md->offset;
3162 switch(md->type) {
3163 case MD_I32:
3164 *pval = *(int32_t *)ptr;