Annotation of qemu/monitor.c, revision 1.1.1.17
1.1 root 1: /*
2: * QEMU monitor
1.1.1.6 root 3: *
1.1 root 4: * Copyright (c) 2003-2004 Fabrice Bellard
1.1.1.6 root 5: *
1.1 root 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: */
1.1.1.9 root 24: #include <dirent.h>
1.1.1.6 root 25: #include "hw/hw.h"
1.1.1.9 root 26: #include "hw/qdev.h"
1.1.1.6 root 27: #include "hw/usb.h"
28: #include "hw/pcmcia.h"
29: #include "hw/pc.h"
30: #include "hw/pci.h"
1.1.1.9 root 31: #include "hw/watchdog.h"
1.1.1.10 root 32: #include "hw/loader.h"
1.1.1.6 root 33: #include "gdbstub.h"
34: #include "net.h"
1.1.1.10 root 35: #include "net/slirp.h"
1.1.1.6 root 36: #include "qemu-char.h"
1.1.1.14 root 37: #include "ui/qemu-spice.h"
1.1.1.6 root 38: #include "sysemu.h"
1.1.1.9 root 39: #include "monitor.h"
40: #include "readline.h"
1.1.1.6 root 41: #include "console.h"
1.1.1.13 root 42: #include "blockdev.h"
1.1.1.6 root 43: #include "audio/audio.h"
1.1 root 44: #include "disas.h"
1.1.1.7 root 45: #include "balloon.h"
46: #include "qemu-timer.h"
47: #include "migration.h"
48: #include "kvm.h"
1.1.1.9 root 49: #include "acl.h"
1.1.1.10 root 50: #include "qint.h"
1.1.1.13 root 51: #include "qfloat.h"
1.1.1.10 root 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"
1.1.1.15 root 59: #include "cpu.h"
1.1.1.14 root 60: #include "trace.h"
1.1.1.16 root 61: #include "trace/control.h"
62: #ifdef CONFIG_TRACE_SIMPLE
63: #include "trace/simple.h"
1.1.1.14 root 64: #endif
65: #include "ui/qemu-spice.h"
1.1.1.16 root 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"
1.1.1.6 root 75:
1.1 root 76: //#define DEBUG
77: //#define DEBUG_COMPLETION
78:
79: /*
80: * Supported types:
1.1.1.6 root 81: *
1.1 root 82: * 'F' filename
83: * 'B' block device name
84: * 's' string (accept optional quote)
1.1.1.13 root 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
1.1 root 90: * 'i' 32 bit integer
91: * 'l' target long (32 or 64 bit)
1.1.1.17! root 92: * 'M' Non-negative target long (32 or 64 bit), in user mode the
! 93: * value is multiplied by 2^20 (think Mebibyte)
1.1.1.14 root 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
1.1.1.13 root 99: * 'T' double
100: * user mode accepts an optional ms, us, ns suffix,
101: * which divides the value by 1e3, 1e6, 1e9, respectively
1.1 root 102: * '/' optional gdb-like print format (like "/10x")
103: *
1.1.1.10 root 104: * '?' optional type (for all types, except '/')
105: * '.' other form of optional type (for 'i' and 'l')
1.1.1.13 root 106: * 'b' boolean
107: * user mode accepts "on" or "off"
1.1.1.10 root 108: * '-' optional parameter (eg. '-f')
1.1 root 109: *
110: */
111:
1.1.1.13 root 112: typedef struct MonitorCompletionData MonitorCompletionData;
113: struct MonitorCompletionData {
114: Monitor *mon;
115: void (*user_print)(Monitor *mon, const QObject *data);
116: };
117:
1.1.1.9 root 118: typedef struct mon_cmd_t {
1.1 root 119: const char *name;
120: const char *args_type;
121: const char *params;
122: const char *help;
1.1.1.10 root 123: void (*user_print)(Monitor *mon, const QObject *data);
124: union {
125: void (*info)(Monitor *mon);
126: void (*cmd)(Monitor *mon, const QDict *qdict);
1.1.1.13 root 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);
1.1.1.10 root 130: } mhandler;
1.1.1.13 root 131: int flags;
1.1.1.9 root 132: } mon_cmd_t;
1.1 root 133:
1.1.1.9 root 134: /* file descriptors passed via SCM_RIGHTS */
135: typedef struct mon_fd_t mon_fd_t;
136: struct mon_fd_t {
137: char *name;
138: int fd;
1.1.1.10 root 139: QLIST_ENTRY(mon_fd_t) next;
1.1.1.9 root 140: };
141:
1.1.1.10 root 142: typedef struct MonitorControl {
143: QObject *id;
144: JSONMessageParser parser;
1.1.1.13 root 145: int command_mode;
1.1.1.10 root 146: } MonitorControl;
147:
1.1.1.9 root 148: struct Monitor {
149: CharDriverState *chr;
1.1.1.10 root 150: int mux_out;
151: int reset_seen;
1.1.1.9 root 152: int flags;
153: int suspend_cnt;
154: uint8_t outbuf[1024];
155: int outbuf_index;
156: ReadLineState *rs;
1.1.1.10 root 157: MonitorControl *mc;
1.1.1.17! root 158: CPUArchState *mon_cpu;
1.1.1.9 root 159: BlockDriverCompletionFunc *password_completion_cb;
160: void *password_opaque;
1.1.1.13 root 161: #ifdef CONFIG_DEBUG_MONITOR
162: int print_calls_nr;
163: #endif
1.1.1.10 root 164: QError *error;
165: QLIST_HEAD(,mon_fd_t) fds;
166: QLIST_ENTRY(Monitor) entry;
1.1.1.9 root 167: };
1.1 root 168:
1.1.1.13 root 169: #ifdef CONFIG_DEBUG_MONITOR
170: #define MON_DEBUG(fmt, ...) do { \
171: fprintf(stderr, "Monitor: "); \
172: fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
173:
174: static inline void mon_print_count_inc(Monitor *mon)
175: {
176: mon->print_calls_nr++;
177: }
178:
179: static inline void mon_print_count_init(Monitor *mon)
180: {
181: mon->print_calls_nr = 0;
182: }
183:
184: static inline int mon_print_count_get(const Monitor *mon)
185: {
186: return mon->print_calls_nr;
187: }
188:
189: #else /* !CONFIG_DEBUG_MONITOR */
190: #define MON_DEBUG(fmt, ...) do { } while (0)
191: static inline void mon_print_count_inc(Monitor *mon) { }
192: static inline void mon_print_count_init(Monitor *mon) { }
193: static inline int mon_print_count_get(const Monitor *mon) { return 0; }
194: #endif /* CONFIG_DEBUG_MONITOR */
195:
196: /* QMP checker flags */
197: #define QMP_ACCEPT_UNKNOWNS 1
198:
1.1.1.10 root 199: static QLIST_HEAD(mon_list, Monitor) mon_list;
1.1 root 200:
1.1.1.16 root 201: static mon_cmd_t mon_cmds[];
202: static mon_cmd_t info_cmds[];
1.1 root 203:
1.1.1.14 root 204: static const mon_cmd_t qmp_cmds[];
205:
1.1.1.13 root 206: Monitor *cur_mon;
207: Monitor *default_mon;
1.1 root 208:
1.1.1.9 root 209: static void monitor_command_cb(Monitor *mon, const char *cmdline,
210: void *opaque);
1.1.1.2 root 211:
1.1.1.13 root 212: static inline int qmp_cmd_mode(const Monitor *mon)
213: {
214: return (mon->mc ? mon->mc->command_mode : 0);
215: }
216:
1.1.1.10 root 217: /* Return true if in control mode, false otherwise */
218: static inline int monitor_ctrl_mode(const Monitor *mon)
219: {
220: return (mon->flags & MONITOR_USE_CONTROL);
221: }
222:
1.1.1.13 root 223: /* Return non-zero iff we have a current monitor, and it is in QMP mode. */
224: int monitor_cur_is_qmp(void)
225: {
226: return cur_mon && monitor_ctrl_mode(cur_mon);
227: }
228:
1.1.1.17! root 229: void monitor_read_command(Monitor *mon, int show_prompt)
1.1 root 230: {
1.1.1.10 root 231: if (!mon->rs)
232: return;
233:
1.1.1.9 root 234: readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
235: if (show_prompt)
236: readline_show_prompt(mon->rs);
237: }
238:
1.1.1.17! root 239: int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
! 240: void *opaque)
1.1.1.9 root 241: {
1.1.1.10 root 242: if (monitor_ctrl_mode(mon)) {
1.1.1.13 root 243: qerror_report(QERR_MISSING_PARAMETER, "password");
1.1.1.10 root 244: return -EINVAL;
245: } else if (mon->rs) {
1.1.1.9 root 246: readline_start(mon->rs, "Password: ", 1, readline_func, opaque);
247: /* prompt is printed on return from the command handler */
248: return 0;
249: } else {
250: monitor_printf(mon, "terminal does not support password prompting\n");
251: return -ENOTTY;
252: }
253: }
254:
255: void monitor_flush(Monitor *mon)
256: {
1.1.1.10 root 257: if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
1.1.1.16 root 258: qemu_chr_fe_write(mon->chr, mon->outbuf, mon->outbuf_index);
1.1.1.9 root 259: mon->outbuf_index = 0;
1.1 root 260: }
261: }
262:
263: /* flush at every end of line or if the buffer is full */
1.1.1.9 root 264: static void monitor_puts(Monitor *mon, const char *str)
1.1 root 265: {
1.1.1.6 root 266: char c;
1.1.1.9 root 267:
1.1 root 268: for(;;) {
269: c = *str++;
270: if (c == '\0')
271: break;
1.1.1.4 root 272: if (c == '\n')
1.1.1.9 root 273: mon->outbuf[mon->outbuf_index++] = '\r';
274: mon->outbuf[mon->outbuf_index++] = c;
275: if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
276: || c == '\n')
277: monitor_flush(mon);
1.1 root 278: }
279: }
280:
1.1.1.9 root 281: void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
1.1 root 282: {
1.1.1.13 root 283: char buf[4096];
284:
1.1.1.10 root 285: if (!mon)
286: return;
287:
1.1.1.13 root 288: mon_print_count_inc(mon);
289:
290: if (monitor_ctrl_mode(mon)) {
291: return;
1.1.1.10 root 292: }
1.1.1.13 root 293:
294: vsnprintf(buf, sizeof(buf), fmt, ap);
295: monitor_puts(mon, buf);
1.1 root 296: }
297:
1.1.1.9 root 298: void monitor_printf(Monitor *mon, const char *fmt, ...)
1.1 root 299: {
300: va_list ap;
301: va_start(ap, fmt);
1.1.1.9 root 302: monitor_vprintf(mon, fmt, ap);
1.1 root 303: va_end(ap);
304: }
305:
1.1.1.9 root 306: void monitor_print_filename(Monitor *mon, const char *filename)
1.1.1.5 root 307: {
308: int i;
309:
310: for (i = 0; filename[i]; i++) {
1.1.1.9 root 311: switch (filename[i]) {
312: case ' ':
313: case '"':
314: case '\\':
315: monitor_printf(mon, "\\%c", filename[i]);
316: break;
317: case '\t':
318: monitor_printf(mon, "\\t");
319: break;
320: case '\r':
321: monitor_printf(mon, "\\r");
322: break;
323: case '\n':
324: monitor_printf(mon, "\\n");
325: break;
326: default:
327: monitor_printf(mon, "%c", filename[i]);
328: break;
329: }
1.1.1.5 root 330: }
331: }
332:
1.1.1.14 root 333: static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
334: const char *fmt, ...)
1.1 root 335: {
336: va_list ap;
337: va_start(ap, fmt);
1.1.1.9 root 338: monitor_vprintf((Monitor *)stream, fmt, ap);
1.1 root 339: va_end(ap);
340: return 0;
341: }
342:
1.1.1.10 root 343: static void monitor_user_noop(Monitor *mon, const QObject *data) { }
344:
1.1.1.14 root 345: static inline int handler_is_qobject(const mon_cmd_t *cmd)
1.1.1.10 root 346: {
347: return cmd->user_print != NULL;
348: }
349:
1.1.1.14 root 350: static inline bool handler_is_async(const mon_cmd_t *cmd)
1.1.1.13 root 351: {
352: return cmd->flags & MONITOR_CMD_ASYNC;
353: }
354:
1.1.1.10 root 355: static inline int monitor_has_error(const Monitor *mon)
356: {
357: return mon->error != NULL;
358: }
359:
360: static void monitor_json_emitter(Monitor *mon, const QObject *data)
361: {
362: QString *json;
363:
1.1.1.14 root 364: json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) :
365: qobject_to_json(data);
1.1.1.10 root 366: assert(json != NULL);
367:
1.1.1.13 root 368: qstring_append_chr(json, '\n');
369: monitor_puts(mon, qstring_get_str(json));
1.1.1.10 root 370:
371: QDECREF(json);
372: }
373:
374: static void monitor_protocol_emitter(Monitor *mon, QObject *data)
375: {
376: QDict *qmp;
377:
1.1.1.16 root 378: trace_monitor_protocol_emitter(mon);
379:
1.1.1.10 root 380: qmp = qdict_new();
381:
382: if (!monitor_has_error(mon)) {
383: /* success response */
384: if (data) {
385: qobject_incref(data);
386: qdict_put_obj(qmp, "return", data);
387: } else {
388: /* return an empty QDict by default */
389: qdict_put(qmp, "return", qdict_new());
390: }
391: } else {
392: /* error response */
393: qdict_put(mon->error->error, "desc", qerror_human(mon->error));
394: qdict_put(qmp, "error", mon->error->error);
395: QINCREF(mon->error->error);
396: QDECREF(mon->error);
397: mon->error = NULL;
398: }
399:
400: if (mon->mc->id) {
401: qdict_put_obj(qmp, "id", mon->mc->id);
402: mon->mc->id = NULL;
403: }
404:
405: monitor_json_emitter(mon, QOBJECT(qmp));
406: QDECREF(qmp);
407: }
408:
409: static void timestamp_put(QDict *qdict)
410: {
411: int err;
412: QObject *obj;
413: qemu_timeval tv;
414:
415: err = qemu_gettimeofday(&tv);
416: if (err < 0)
417: return;
418:
419: obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
420: "'microseconds': %" PRId64 " }",
421: (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
422: qdict_put_obj(qdict, "timestamp", obj);
423: }
424:
425: /**
426: * monitor_protocol_event(): Generate a Monitor event
427: *
428: * Event-specific data can be emitted through the (optional) 'data' parameter.
429: */
430: void monitor_protocol_event(MonitorEvent event, QObject *data)
431: {
432: QDict *qmp;
433: const char *event_name;
1.1.1.12 root 434: Monitor *mon;
1.1.1.10 root 435:
436: assert(event < QEVENT_MAX);
437:
438: switch (event) {
439: case QEVENT_SHUTDOWN:
440: event_name = "SHUTDOWN";
441: break;
442: case QEVENT_RESET:
443: event_name = "RESET";
444: break;
445: case QEVENT_POWERDOWN:
446: event_name = "POWERDOWN";
447: break;
448: case QEVENT_STOP:
449: event_name = "STOP";
450: break;
1.1.1.13 root 451: case QEVENT_RESUME:
452: event_name = "RESUME";
453: break;
454: case QEVENT_VNC_CONNECTED:
455: event_name = "VNC_CONNECTED";
456: break;
457: case QEVENT_VNC_INITIALIZED:
458: event_name = "VNC_INITIALIZED";
459: break;
460: case QEVENT_VNC_DISCONNECTED:
461: event_name = "VNC_DISCONNECTED";
462: break;
463: case QEVENT_BLOCK_IO_ERROR:
464: event_name = "BLOCK_IO_ERROR";
465: break;
466: case QEVENT_RTC_CHANGE:
467: event_name = "RTC_CHANGE";
468: break;
469: case QEVENT_WATCHDOG:
470: event_name = "WATCHDOG";
471: break;
1.1.1.14 root 472: case QEVENT_SPICE_CONNECTED:
473: event_name = "SPICE_CONNECTED";
474: break;
475: case QEVENT_SPICE_INITIALIZED:
476: event_name = "SPICE_INITIALIZED";
477: break;
478: case QEVENT_SPICE_DISCONNECTED:
479: event_name = "SPICE_DISCONNECTED";
480: break;
1.1.1.17! root 481: case QEVENT_BLOCK_JOB_COMPLETED:
! 482: event_name = "BLOCK_JOB_COMPLETED";
! 483: break;
! 484: case QEVENT_BLOCK_JOB_CANCELLED:
! 485: event_name = "BLOCK_JOB_CANCELLED";
! 486: break;
! 487: case QEVENT_DEVICE_TRAY_MOVED:
! 488: event_name = "DEVICE_TRAY_MOVED";
! 489: break;
! 490: case QEVENT_SUSPEND:
! 491: event_name = "SUSPEND";
! 492: break;
! 493: case QEVENT_WAKEUP:
! 494: event_name = "WAKEUP";
! 495: break;
1.1.1.10 root 496: default:
497: abort();
498: break;
499: }
500:
501: qmp = qdict_new();
502: timestamp_put(qmp);
503: qdict_put(qmp, "event", qstring_from_str(event_name));
1.1.1.11 root 504: if (data) {
505: qobject_incref(data);
1.1.1.10 root 506: qdict_put_obj(qmp, "data", data);
1.1.1.11 root 507: }
1.1.1.10 root 508:
1.1.1.12 root 509: QLIST_FOREACH(mon, &mon_list, entry) {
1.1.1.13 root 510: if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) {
1.1.1.12 root 511: monitor_json_emitter(mon, QOBJECT(qmp));
512: }
513: }
1.1.1.10 root 514: QDECREF(qmp);
515: }
516:
1.1.1.13 root 517: static int do_qmp_capabilities(Monitor *mon, const QDict *params,
518: QObject **ret_data)
519: {
520: /* Will setup QMP capabilities in the future */
521: if (monitor_ctrl_mode(mon)) {
522: mon->mc->command_mode = 1;
523: }
524:
525: return 0;
526: }
527:
1.1.1.14 root 528: static void handle_user_command(Monitor *mon, const char *cmdline);
529:
1.1.1.17! root 530: char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
! 531: int64_t cpu_index, Error **errp)
1.1.1.14 root 532: {
1.1.1.17! root 533: char *output = NULL;
1.1.1.14 root 534: Monitor *old_mon, hmp;
535: CharDriverState mchar;
536:
537: memset(&hmp, 0, sizeof(hmp));
538: qemu_chr_init_mem(&mchar);
539: hmp.chr = &mchar;
540:
541: old_mon = cur_mon;
542: cur_mon = &hmp;
543:
1.1.1.17! root 544: if (has_cpu_index) {
! 545: int ret = monitor_set_cpu(cpu_index);
1.1.1.14 root 546: if (ret < 0) {
547: cur_mon = old_mon;
1.1.1.17! root 548: error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
! 549: "a CPU number");
1.1.1.14 root 550: goto out;
551: }
552: }
553:
1.1.1.17! root 554: handle_user_command(&hmp, command_line);
1.1.1.14 root 555: cur_mon = old_mon;
556:
557: if (qemu_chr_mem_osize(hmp.chr) > 0) {
1.1.1.17! root 558: QString *str = qemu_chr_mem_to_qs(hmp.chr);
! 559: output = g_strdup(qstring_get_str(str));
! 560: QDECREF(str);
! 561: } else {
! 562: output = g_strdup("");
1.1.1.14 root 563: }
564:
565: out:
566: qemu_chr_close_mem(hmp.chr);
1.1.1.17! root 567: return output;
1.1.1.14 root 568: }
569:
1.1 root 570: static int compare_cmd(const char *name, const char *list)
571: {
572: const char *p, *pstart;
573: int len;
574: len = strlen(name);
575: p = list;
576: for(;;) {
577: pstart = p;
578: p = strchr(p, '|');
579: if (!p)
580: p = pstart + strlen(pstart);
581: if ((p - pstart) == len && !memcmp(pstart, name, len))
582: return 1;
583: if (*p == '\0')
584: break;
585: p++;
586: }
587: return 0;
588: }
589:
1.1.1.9 root 590: static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
591: const char *prefix, const char *name)
1.1 root 592: {
1.1.1.9 root 593: const mon_cmd_t *cmd;
1.1 root 594:
595: for(cmd = cmds; cmd->name != NULL; cmd++) {
596: if (!name || !strcmp(name, cmd->name))
1.1.1.9 root 597: monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
598: cmd->params, cmd->help);
1.1 root 599: }
600: }
601:
1.1.1.9 root 602: static void help_cmd(Monitor *mon, const char *name)
1.1 root 603: {
604: if (name && !strcmp(name, "info")) {
1.1.1.9 root 605: help_cmd_dump(mon, info_cmds, "info ", NULL);
1.1 root 606: } else {
1.1.1.9 root 607: help_cmd_dump(mon, mon_cmds, "", name);
1.1 root 608: if (name && !strcmp(name, "log")) {
1.1.1.7 root 609: const CPULogItem *item;
1.1.1.9 root 610: monitor_printf(mon, "Log items (comma separated):\n");
611: monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
1.1 root 612: for(item = cpu_log_items; item->mask != 0; item++) {
1.1.1.9 root 613: monitor_printf(mon, "%-10s %s\n", item->name, item->help);
1.1 root 614: }
615: }
616: }
617: }
618:
1.1.1.10 root 619: static void do_help_cmd(Monitor *mon, const QDict *qdict)
1.1 root 620: {
1.1.1.10 root 621: help_cmd(mon, qdict_get_try_str(qdict, "name"));
622: }
623:
1.1.1.16 root 624: static void do_trace_event_set_state(Monitor *mon, const QDict *qdict)
1.1.1.14 root 625: {
626: const char *tp_name = qdict_get_str(qdict, "name");
627: bool new_state = qdict_get_bool(qdict, "option");
1.1.1.16 root 628: int ret = trace_event_set_state(tp_name, new_state);
1.1.1.14 root 629:
630: if (!ret) {
631: monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
632: }
633: }
634:
1.1.1.16 root 635: #ifdef CONFIG_TRACE_SIMPLE
1.1.1.14 root 636: static void do_trace_file(Monitor *mon, const QDict *qdict)
637: {
638: const char *op = qdict_get_try_str(qdict, "op");
639: const char *arg = qdict_get_try_str(qdict, "arg");
640:
641: if (!op) {
642: st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
643: } else if (!strcmp(op, "on")) {
644: st_set_trace_file_enabled(true);
645: } else if (!strcmp(op, "off")) {
646: st_set_trace_file_enabled(false);
647: } else if (!strcmp(op, "flush")) {
648: st_flush_trace_buffer();
649: } else if (!strcmp(op, "set")) {
650: if (arg) {
651: st_set_trace_file(arg);
652: }
653: } else {
654: monitor_printf(mon, "unexpected argument \"%s\"\n", op);
655: help_cmd(mon, "trace-file");
656: }
657: }
658: #endif
659:
1.1.1.13 root 660: static void user_monitor_complete(void *opaque, QObject *ret_data)
1.1.1.10 root 661: {
1.1.1.13 root 662: MonitorCompletionData *data = (MonitorCompletionData *)opaque;
1.1.1.6 root 663:
1.1.1.13 root 664: if (ret_data) {
665: data->user_print(data->mon, ret_data);
666: }
667: monitor_resume(data->mon);
1.1.1.16 root 668: g_free(data);
1.1.1.13 root 669: }
670:
671: static void qmp_monitor_complete(void *opaque, QObject *ret_data)
672: {
673: monitor_protocol_emitter(opaque, ret_data);
674: }
675:
676: static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
677: const QDict *params)
678: {
679: return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon);
680: }
681:
682: static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
683: const QDict *params)
684: {
685: int ret;
686:
1.1.1.16 root 687: MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
1.1.1.13 root 688: cb_data->mon = mon;
689: cb_data->user_print = cmd->user_print;
690: monitor_suspend(mon);
691: ret = cmd->mhandler.cmd_async(mon, params,
692: user_monitor_complete, cb_data);
693: if (ret < 0) {
694: monitor_resume(mon);
1.1.1.16 root 695: g_free(cb_data);
1.1.1.13 root 696: }
697: }
698:
1.1.1.14 root 699: static void do_info(Monitor *mon, const QDict *qdict)
1.1 root 700: {
1.1.1.9 root 701: const mon_cmd_t *cmd;
1.1.1.10 root 702: const char *item = qdict_get_try_str(qdict, "item");
1.1 root 703:
1.1.1.10 root 704: if (!item) {
1.1 root 705: goto help;
1.1.1.10 root 706: }
707:
708: for (cmd = info_cmds; cmd->name != NULL; cmd++) {
1.1.1.6 root 709: if (compare_cmd(item, cmd->name))
1.1.1.10 root 710: break;
1.1 root 711: }
1.1.1.10 root 712:
713: if (cmd->name == NULL) {
714: goto help;
715: }
716:
1.1.1.16 root 717: cmd->mhandler.info(mon);
1.1.1.14 root 718: return;
1.1.1.10 root 719:
720: help:
721: help_cmd(mon, "info");
722: }
723:
1.1.1.16 root 724: CommandInfoList *qmp_query_commands(Error **errp)
1.1.1.10 root 725: {
1.1.1.16 root 726: CommandInfoList *info, *cmd_list = NULL;
1.1.1.10 root 727: const mon_cmd_t *cmd;
728:
1.1.1.14 root 729: for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
1.1.1.16 root 730: info = g_malloc0(sizeof(*info));
731: info->value = g_malloc0(sizeof(*info->value));
732: info->value->name = g_strdup(cmd->name);
1.1.1.10 root 733:
1.1.1.16 root 734: info->next = cmd_list;
735: cmd_list = info;
1.1.1.10 root 736: }
737:
1.1.1.16 root 738: return cmd_list;
1.1.1.6 root 739: }
740:
1.1.1.16 root 741: /* set the current CPU defined by the user */
742: int monitor_set_cpu(int cpu_index)
1.1.1.2 root 743: {
1.1.1.17! root 744: CPUArchState *env;
1.1.1.2 root 745:
746: for(env = first_cpu; env != NULL; env = env->next_cpu) {
747: if (env->cpu_index == cpu_index) {
1.1.1.9 root 748: cur_mon->mon_cpu = env;
1.1.1.2 root 749: return 0;
1.1 root 750: }
751: }
1.1.1.2 root 752: return -1;
1.1 root 753: }
1.1.1.2 root 754:
1.1.1.17! root 755: static CPUArchState *mon_get_cpu(void)
1.1 root 756: {
1.1.1.9 root 757: if (!cur_mon->mon_cpu) {
1.1.1.16 root 758: monitor_set_cpu(0);
1.1.1.2 root 759: }
1.1.1.10 root 760: cpu_synchronize_state(cur_mon->mon_cpu);
1.1.1.9 root 761: return cur_mon->mon_cpu;
1.1 root 762: }
763:
1.1.1.16 root 764: int monitor_get_cpu_index(void)
765: {
766: return mon_get_cpu()->cpu_index;
767: }
768:
1.1.1.9 root 769: static void do_info_registers(Monitor *mon)
1.1 root 770: {
1.1.1.17! root 771: CPUArchState *env;
1.1.1.2 root 772: env = mon_get_cpu();
1.1 root 773: #ifdef TARGET_I386
1.1.1.9 root 774: cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
1.1 root 775: X86_DUMP_FPU);
776: #else
1.1.1.9 root 777: cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
1.1 root 778: 0);
779: #endif
780: }
781:
1.1.1.9 root 782: static void do_info_jit(Monitor *mon)
1.1 root 783: {
1.1.1.9 root 784: dump_exec_info((FILE *)mon, monitor_fprintf);
1.1 root 785: }
786:
1.1.1.9 root 787: static void do_info_history(Monitor *mon)
1.1 root 788: {
789: int i;
790: const char *str;
1.1.1.6 root 791:
1.1.1.9 root 792: if (!mon->rs)
793: return;
1.1 root 794: i = 0;
795: for(;;) {
1.1.1.9 root 796: str = readline_get_history(mon->rs, i);
1.1 root 797: if (!str)
798: break;
1.1.1.9 root 799: monitor_printf(mon, "%d: '%s'\n", i, str);
1.1 root 800: i++;
801: }
802: }
803:
1.1.1.6 root 804: #if defined(TARGET_PPC)
805: /* XXX: not implemented in other targets */
1.1.1.9 root 806: static void do_info_cpu_stats(Monitor *mon)
1.1.1.6 root 807: {
1.1.1.17! root 808: CPUArchState *env;
1.1.1.6 root 809:
810: env = mon_get_cpu();
1.1.1.9 root 811: cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
1.1.1.6 root 812: }
813: #endif
814:
1.1.1.16 root 815: #if defined(CONFIG_TRACE_SIMPLE)
1.1.1.14 root 816: static void do_info_trace(Monitor *mon)
817: {
818: st_print_trace((FILE *)mon, &monitor_fprintf);
819: }
820: #endif
821:
1.1.1.16 root 822: static void do_trace_print_events(Monitor *mon)
1.1 root 823: {
1.1.1.16 root 824: trace_print_events((FILE *)mon, &monitor_fprintf);
1.1 root 825: }
826:
1.1.1.15 root 827: static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
828: {
829: const char *protocol = qdict_get_str(qdict, "protocol");
830: const char *fdname = qdict_get_str(qdict, "fdname");
831: CharDriverState *s;
832:
833: if (strcmp(protocol, "spice") == 0) {
1.1.1.17! root 834: int fd = monitor_get_fd(mon, fdname);
! 835: int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
! 836: int tls = qdict_get_try_bool(qdict, "tls", 0);
1.1.1.15 root 837: if (!using_spice) {
838: /* correct one? spice isn't a device ,,, */
839: qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
1.1.1.14 root 840: return -1;
841: }
1.1.1.17! root 842: if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) {
! 843: close(fd);
! 844: }
! 845: return 0;
1.1.1.15 root 846: #ifdef CONFIG_VNC
847: } else if (strcmp(protocol, "vnc") == 0) {
848: int fd = monitor_get_fd(mon, fdname);
849: int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
850: vnc_display_add_client(NULL, fd, skipauth);
851: return 0;
852: #endif
853: } else if ((s = qemu_chr_find(protocol)) != NULL) {
854: int fd = monitor_get_fd(mon, fdname);
855: if (qemu_chr_add_client(s, fd) < 0) {
856: qerror_report(QERR_ADD_CLIENT_FAILED);
857: return -1;
858: }
859: return 0;
1.1.1.14 root 860: }
861:
862: qerror_report(QERR_INVALID_PARAMETER, "protocol");
863: return -1;
864: }
865:
1.1.1.16 root 866: static int client_migrate_info(Monitor *mon, const QDict *qdict,
867: MonitorCompletion cb, void *opaque)
1.1.1.14 root 868: {
869: const char *protocol = qdict_get_str(qdict, "protocol");
870: const char *hostname = qdict_get_str(qdict, "hostname");
871: const char *subject = qdict_get_try_str(qdict, "cert-subject");
872: int port = qdict_get_try_int(qdict, "port", -1);
873: int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
874: int ret;
875:
876: if (strcmp(protocol, "spice") == 0) {
877: if (!using_spice) {
878: qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
879: return -1;
880: }
881:
1.1.1.17! root 882: if (port == -1 && tls_port == -1) {
! 883: qerror_report(QERR_MISSING_PARAMETER, "port/tls-port");
! 884: return -1;
! 885: }
! 886:
1.1.1.16 root 887: ret = qemu_spice_migrate_info(hostname, port, tls_port, subject,
888: cb, opaque);
1.1.1.14 root 889: if (ret != 0) {
890: qerror_report(QERR_UNDEFINED_ERROR);
891: return -1;
892: }
893: return 0;
894: }
895:
896: qerror_report(QERR_INVALID_PARAMETER, "protocol");
897: return -1;
898: }
899:
1.1.1.13 root 900: static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
1.1 root 901: {
1.1.1.10 root 902: vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
1.1.1.13 root 903: return 0;
1.1 root 904: }
905:
1.1.1.10 root 906: static void do_logfile(Monitor *mon, const QDict *qdict)
1.1.1.6 root 907: {
1.1.1.10 root 908: cpu_set_log_filename(qdict_get_str(qdict, "filename"));
1.1.1.6 root 909: }
910:
1.1.1.10 root 911: static void do_log(Monitor *mon, const QDict *qdict)
1.1 root 912: {
913: int mask;
1.1.1.10 root 914: const char *items = qdict_get_str(qdict, "items");
1.1.1.6 root 915:
1.1 root 916: if (!strcmp(items, "none")) {
917: mask = 0;
918: } else {
919: mask = cpu_str_to_log_mask(items);
920: if (!mask) {
1.1.1.9 root 921: help_cmd(mon, "log");
1.1 root 922: return;
923: }
924: }
925: cpu_set_log(mask);
926: }
927:
1.1.1.10 root 928: static void do_singlestep(Monitor *mon, const QDict *qdict)
1.1.1.9 root 929: {
1.1.1.10 root 930: const char *option = qdict_get_try_str(qdict, "option");
1.1.1.9 root 931: if (!option || !strcmp(option, "on")) {
932: singlestep = 1;
933: } else if (!strcmp(option, "off")) {
934: singlestep = 0;
935: } else {
936: monitor_printf(mon, "unexpected option %s\n", option);
937: }
938: }
939:
1.1.1.10 root 940: static void do_gdbserver(Monitor *mon, const QDict *qdict)
1.1 root 941: {
1.1.1.10 root 942: const char *device = qdict_get_try_str(qdict, "device");
1.1.1.9 root 943: if (!device)
944: device = "tcp::" DEFAULT_GDBSTUB_PORT;
945: if (gdbserver_start(device) < 0) {
946: monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
947: device);
948: } else if (strcmp(device, "none") == 0) {
949: monitor_printf(mon, "Disabled gdbserver\n");
1.1 root 950: } else {
1.1.1.9 root 951: monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
952: device);
953: }
954: }
955:
1.1.1.10 root 956: static void do_watchdog_action(Monitor *mon, const QDict *qdict)
1.1.1.9 root 957: {
1.1.1.10 root 958: const char *action = qdict_get_str(qdict, "action");
1.1.1.9 root 959: if (select_watchdog_action(action) == -1) {
960: monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
1.1 root 961: }
962: }
963:
1.1.1.9 root 964: static void monitor_printc(Monitor *mon, int c)
1.1 root 965: {
1.1.1.9 root 966: monitor_printf(mon, "'");
1.1 root 967: switch(c) {
968: case '\'':
1.1.1.9 root 969: monitor_printf(mon, "\\'");
1.1 root 970: break;
971: case '\\':
1.1.1.9 root 972: monitor_printf(mon, "\\\\");
1.1 root 973: break;
974: case '\n':
1.1.1.9 root 975: monitor_printf(mon, "\\n");
1.1 root 976: break;
977: case '\r':
1.1.1.9 root 978: monitor_printf(mon, "\\r");
1.1 root 979: break;
980: default:
981: if (c >= 32 && c <= 126) {
1.1.1.9 root 982: monitor_printf(mon, "%c", c);
1.1 root 983: } else {
1.1.1.9 root 984: monitor_printf(mon, "\\x%02x", c);
1.1 root 985: }
986: break;
987: }
1.1.1.9 root 988: monitor_printf(mon, "'");
1.1 root 989: }
990:
1.1.1.9 root 991: static void memory_dump(Monitor *mon, int count, int format, int wsize,
1.1.1.6 root 992: target_phys_addr_t addr, int is_physical)
1.1 root 993: {
1.1.1.17! root 994: CPUArchState *env;
1.1.1.13 root 995: int l, line_size, i, max_digits, len;
1.1 root 996: uint8_t buf[16];
997: uint64_t v;
998:
999: if (format == 'i') {
1000: int flags;
1001: flags = 0;
1.1.1.2 root 1002: env = mon_get_cpu();
1.1 root 1003: #ifdef TARGET_I386
1004: if (wsize == 2) {
1005: flags = 1;
1006: } else if (wsize == 4) {
1007: flags = 0;
1008: } else {
1.1.1.3 root 1009: /* as default we use the current CS size */
1.1 root 1010: flags = 0;
1.1.1.3 root 1011: if (env) {
1012: #ifdef TARGET_X86_64
1.1.1.6 root 1013: if ((env->efer & MSR_EFER_LMA) &&
1.1.1.3 root 1014: (env->segs[R_CS].flags & DESC_L_MASK))
1015: flags = 2;
1016: else
1017: #endif
1018: if (!(env->segs[R_CS].flags & DESC_B_MASK))
1019: flags = 1;
1020: }
1.1 root 1021: }
1022: #endif
1.1.1.9 root 1023: monitor_disas(mon, env, addr, count, is_physical, flags);
1.1 root 1024: return;
1025: }
1026:
1027: len = wsize * count;
1028: if (wsize == 1)
1029: line_size = 8;
1030: else
1031: line_size = 16;
1032: max_digits = 0;
1033:
1034: switch(format) {
1035: case 'o':
1036: max_digits = (wsize * 8 + 2) / 3;
1037: break;
1038: default:
1039: case 'x':
1040: max_digits = (wsize * 8) / 4;
1041: break;
1042: case 'u':
1043: case 'd':
1044: max_digits = (wsize * 8 * 10 + 32) / 33;
1045: break;
1046: case 'c':
1047: wsize = 1;
1048: break;
1049: }
1050:
1051: while (len > 0) {
1.1.1.6 root 1052: if (is_physical)
1.1.1.9 root 1053: monitor_printf(mon, TARGET_FMT_plx ":", addr);
1.1.1.6 root 1054: else
1.1.1.9 root 1055: monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
1.1 root 1056: l = len;
1057: if (l > line_size)
1058: l = line_size;
1059: if (is_physical) {
1.1.1.15 root 1060: cpu_physical_memory_read(addr, buf, l);
1.1 root 1061: } else {
1.1.1.2 root 1062: env = mon_get_cpu();
1.1.1.7 root 1063: if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
1.1.1.9 root 1064: monitor_printf(mon, " Cannot access memory\n");
1.1.1.7 root 1065: break;
1066: }
1.1 root 1067: }
1.1.1.6 root 1068: i = 0;
1.1 root 1069: while (i < l) {
1070: switch(wsize) {
1071: default:
1072: case 1:
1073: v = ldub_raw(buf + i);
1074: break;
1075: case 2:
1076: v = lduw_raw(buf + i);
1077: break;
1078: case 4:
1079: v = (uint32_t)ldl_raw(buf + i);
1080: break;
1081: case 8:
1082: v = ldq_raw(buf + i);
1083: break;
1084: }
1.1.1.9 root 1085: monitor_printf(mon, " ");
1.1 root 1086: switch(format) {
1087: case 'o':
1.1.1.9 root 1088: monitor_printf(mon, "%#*" PRIo64, max_digits, v);
1.1 root 1089: break;
1090: case 'x':
1.1.1.9 root 1091: monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
1.1 root 1092: break;
1093: case 'u':
1.1.1.9 root 1094: monitor_printf(mon, "%*" PRIu64, max_digits, v);
1.1 root 1095: break;
1096: case 'd':
1.1.1.9 root 1097: monitor_printf(mon, "%*" PRId64, max_digits, v);
1.1 root 1098: break;
1099: case 'c':
1.1.1.9 root 1100: monitor_printc(mon, v);
1.1 root 1101: break;
1102: }
1103: i += wsize;
1104: }
1.1.1.9 root 1105: monitor_printf(mon, "\n");
1.1 root 1106: addr += l;
1107: len -= l;
1108: }
1109: }
1110:
1.1.1.10 root 1111: static void do_memory_dump(Monitor *mon, const QDict *qdict)
1.1 root 1112: {
1.1.1.10 root 1113: int count = qdict_get_int(qdict, "count");
1114: int format = qdict_get_int(qdict, "format");
1115: int size = qdict_get_int(qdict, "size");
1116: target_long addr = qdict_get_int(qdict, "addr");
1117:
1.1.1.9 root 1118: memory_dump(mon, count, format, size, addr, 0);
1.1 root 1119: }
1120:
1.1.1.10 root 1121: static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
1.1 root 1122: {
1.1.1.10 root 1123: int count = qdict_get_int(qdict, "count");
1124: int format = qdict_get_int(qdict, "format");
1125: int size = qdict_get_int(qdict, "size");
1126: target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1127:
1.1.1.9 root 1128: memory_dump(mon, count, format, size, addr, 1);
1.1 root 1129: }
1130:
1.1.1.10 root 1131: static void do_print(Monitor *mon, const QDict *qdict)
1.1 root 1132: {
1.1.1.10 root 1133: int format = qdict_get_int(qdict, "format");
1134: target_phys_addr_t val = qdict_get_int(qdict, "val");
1135:
1.1.1.6 root 1136: #if TARGET_PHYS_ADDR_BITS == 32
1.1 root 1137: switch(format) {
1138: case 'o':
1.1.1.9 root 1139: monitor_printf(mon, "%#o", val);
1.1 root 1140: break;
1141: case 'x':
1.1.1.9 root 1142: monitor_printf(mon, "%#x", val);
1.1 root 1143: break;
1144: case 'u':
1.1.1.9 root 1145: monitor_printf(mon, "%u", val);
1.1 root 1146: break;
1147: default:
1148: case 'd':
1.1.1.9 root 1149: monitor_printf(mon, "%d", val);
1.1 root 1150: break;
1151: case 'c':
1.1.1.9 root 1152: monitor_printc(mon, val);
1.1 root 1153: break;
1154: }
1155: #else
1156: switch(format) {
1157: case 'o':
1.1.1.9 root 1158: monitor_printf(mon, "%#" PRIo64, val);
1.1 root 1159: break;
1160: case 'x':
1.1.1.9 root 1161: monitor_printf(mon, "%#" PRIx64, val);
1.1 root 1162: break;
1163: case 'u':
1.1.1.9 root 1164: monitor_printf(mon, "%" PRIu64, val);
1.1 root 1165: break;
1166: default:
1167: case 'd':
1.1.1.9 root 1168: monitor_printf(mon, "%" PRId64, val);
1.1 root 1169: break;
1170: case 'c':
1.1.1.9 root 1171: monitor_printc(mon, val);
1.1 root 1172: break;
1173: }
1174: #endif
1.1.1.9 root 1175: monitor_printf(mon, "\n");
1.1 root 1176: }
1177:
1.1.1.10 root 1178: static void do_sum(Monitor *mon, const QDict *qdict)
1.1 root 1179: {
1180: uint32_t addr;
1181: uint16_t sum;
1.1.1.10 root 1182: uint32_t start = qdict_get_int(qdict, "start");
1183: uint32_t size = qdict_get_int(qdict, "size");
1.1 root 1184:
1185: sum = 0;
1186: for(addr = start; addr < (start + size); addr++) {
1.1.1.15 root 1187: uint8_t val = ldub_phys(addr);
1.1 root 1188: /* BSD sum algorithm ('sum' Unix command) */
1189: sum = (sum >> 1) | (sum << 15);
1.1.1.15 root 1190: sum += val;
1.1 root 1191: }
1.1.1.9 root 1192: monitor_printf(mon, "%05d\n", sum);
1.1 root 1193: }
1194:
1195: typedef struct {
1196: int keycode;
1197: const char *name;
1198: } KeyDef;
1199:
1200: static const KeyDef key_defs[] = {
1201: { 0x2a, "shift" },
1202: { 0x36, "shift_r" },
1.1.1.6 root 1203:
1.1 root 1204: { 0x38, "alt" },
1205: { 0xb8, "alt_r" },
1.1.1.7 root 1206: { 0x64, "altgr" },
1207: { 0xe4, "altgr_r" },
1.1 root 1208: { 0x1d, "ctrl" },
1209: { 0x9d, "ctrl_r" },
1210:
1211: { 0xdd, "menu" },
1212:
1213: { 0x01, "esc" },
1214:
1215: { 0x02, "1" },
1216: { 0x03, "2" },
1217: { 0x04, "3" },
1218: { 0x05, "4" },
1219: { 0x06, "5" },
1220: { 0x07, "6" },
1221: { 0x08, "7" },
1222: { 0x09, "8" },
1223: { 0x0a, "9" },
1224: { 0x0b, "0" },
1.1.1.4 root 1225: { 0x0c, "minus" },
1226: { 0x0d, "equal" },
1.1 root 1227: { 0x0e, "backspace" },
1228:
1229: { 0x0f, "tab" },
1230: { 0x10, "q" },
1231: { 0x11, "w" },
1232: { 0x12, "e" },
1233: { 0x13, "r" },
1234: { 0x14, "t" },
1235: { 0x15, "y" },
1236: { 0x16, "u" },
1237: { 0x17, "i" },
1238: { 0x18, "o" },
1239: { 0x19, "p" },
1.1.1.13 root 1240: { 0x1a, "bracket_left" },
1241: { 0x1b, "bracket_right" },
1.1 root 1242: { 0x1c, "ret" },
1243:
1244: { 0x1e, "a" },
1245: { 0x1f, "s" },
1246: { 0x20, "d" },
1247: { 0x21, "f" },
1248: { 0x22, "g" },
1249: { 0x23, "h" },
1250: { 0x24, "j" },
1251: { 0x25, "k" },
1252: { 0x26, "l" },
1.1.1.13 root 1253: { 0x27, "semicolon" },
1254: { 0x28, "apostrophe" },
1255: { 0x29, "grave_accent" },
1.1 root 1256:
1.1.1.13 root 1257: { 0x2b, "backslash" },
1.1 root 1258: { 0x2c, "z" },
1259: { 0x2d, "x" },
1260: { 0x2e, "c" },
1261: { 0x2f, "v" },
1262: { 0x30, "b" },
1263: { 0x31, "n" },
1264: { 0x32, "m" },
1.1.1.7 root 1265: { 0x33, "comma" },
1266: { 0x34, "dot" },
1267: { 0x35, "slash" },
1268:
1269: { 0x37, "asterisk" },
1.1.1.6 root 1270:
1.1 root 1271: { 0x39, "spc" },
1272: { 0x3a, "caps_lock" },
1273: { 0x3b, "f1" },
1274: { 0x3c, "f2" },
1275: { 0x3d, "f3" },
1276: { 0x3e, "f4" },
1277: { 0x3f, "f5" },
1278: { 0x40, "f6" },
1279: { 0x41, "f7" },
1280: { 0x42, "f8" },
1281: { 0x43, "f9" },
1282: { 0x44, "f10" },
1283: { 0x45, "num_lock" },
1284: { 0x46, "scroll_lock" },
1285:
1.1.1.4 root 1286: { 0xb5, "kp_divide" },
1287: { 0x37, "kp_multiply" },
1.1.1.6 root 1288: { 0x4a, "kp_subtract" },
1.1.1.4 root 1289: { 0x4e, "kp_add" },
1290: { 0x9c, "kp_enter" },
1291: { 0x53, "kp_decimal" },
1.1.1.7 root 1292: { 0x54, "sysrq" },
1.1.1.4 root 1293:
1294: { 0x52, "kp_0" },
1295: { 0x4f, "kp_1" },
1296: { 0x50, "kp_2" },
1297: { 0x51, "kp_3" },
1298: { 0x4b, "kp_4" },
1299: { 0x4c, "kp_5" },
1300: { 0x4d, "kp_6" },
1301: { 0x47, "kp_7" },
1302: { 0x48, "kp_8" },
1303: { 0x49, "kp_9" },
1.1.1.6 root 1304:
1.1 root 1305: { 0x56, "<" },
1306:
1307: { 0x57, "f11" },
1308: { 0x58, "f12" },
1309:
1310: { 0xb7, "print" },
1311:
1312: { 0xc7, "home" },
1313: { 0xc9, "pgup" },
1314: { 0xd1, "pgdn" },
1315: { 0xcf, "end" },
1316:
1317: { 0xcb, "left" },
1318: { 0xc8, "up" },
1319: { 0xd0, "down" },
1320: { 0xcd, "right" },
1321:
1322: { 0xd2, "insert" },
1323: { 0xd3, "delete" },
1.1.1.7 root 1324: #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1325: { 0xf0, "stop" },
1326: { 0xf1, "again" },
1327: { 0xf2, "props" },
1328: { 0xf3, "undo" },
1329: { 0xf4, "front" },
1330: { 0xf5, "copy" },
1331: { 0xf6, "open" },
1332: { 0xf7, "paste" },
1333: { 0xf8, "find" },
1334: { 0xf9, "cut" },
1335: { 0xfa, "lf" },
1336: { 0xfb, "help" },
1337: { 0xfc, "meta_l" },
1338: { 0xfd, "meta_r" },
1339: { 0xfe, "compose" },
1340: #endif
1.1 root 1341: { 0, NULL },
1342: };
1343:
1344: static int get_keycode(const char *key)
1345: {
1346: const KeyDef *p;
1.1.1.4 root 1347: char *endp;
1348: int ret;
1.1 root 1349:
1350: for(p = key_defs; p->name != NULL; p++) {
1351: if (!strcmp(key, p->name))
1352: return p->keycode;
1353: }
1.1.1.4 root 1354: if (strstart(key, "0x", NULL)) {
1355: ret = strtoul(key, &endp, 0);
1356: if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1357: return ret;
1358: }
1.1 root 1359: return -1;
1360: }
1361:
1.1.1.7 root 1362: #define MAX_KEYCODES 16
1363: static uint8_t keycodes[MAX_KEYCODES];
1364: static int nb_pending_keycodes;
1365: static QEMUTimer *key_timer;
1366:
1367: static void release_keys(void *opaque)
1.1 root 1368: {
1.1.1.7 root 1369: int keycode;
1.1.1.6 root 1370:
1.1.1.7 root 1371: while (nb_pending_keycodes > 0) {
1372: nb_pending_keycodes--;
1373: keycode = keycodes[nb_pending_keycodes];
1374: if (keycode & 0x80)
1375: kbd_put_keycode(0xe0);
1376: kbd_put_keycode(keycode | 0x80);
1377: }
1378: }
1379:
1.1.1.10 root 1380: static void do_sendkey(Monitor *mon, const QDict *qdict)
1.1.1.7 root 1381: {
1382: char keyname_buf[16];
1383: char *separator;
1384: int keyname_len, keycode, i;
1.1.1.10 root 1385: const char *string = qdict_get_str(qdict, "string");
1386: int has_hold_time = qdict_haskey(qdict, "hold_time");
1387: int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
1.1.1.7 root 1388:
1389: if (nb_pending_keycodes > 0) {
1390: qemu_del_timer(key_timer);
1391: release_keys(NULL);
1392: }
1393: if (!has_hold_time)
1394: hold_time = 100;
1395: i = 0;
1396: while (1) {
1397: separator = strchr(string, '-');
1398: keyname_len = separator ? separator - string : strlen(string);
1399: if (keyname_len > 0) {
1400: pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1401: if (keyname_len > sizeof(keyname_buf) - 1) {
1.1.1.9 root 1402: monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
1.1.1.7 root 1403: return;
1.1 root 1404: }
1.1.1.7 root 1405: if (i == MAX_KEYCODES) {
1.1.1.9 root 1406: monitor_printf(mon, "too many keys\n");
1.1.1.7 root 1407: return;
1408: }
1409: keyname_buf[keyname_len] = 0;
1410: keycode = get_keycode(keyname_buf);
1411: if (keycode < 0) {
1.1.1.9 root 1412: monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
1.1.1.7 root 1413: return;
1414: }
1415: keycodes[i++] = keycode;
1.1 root 1416: }
1.1.1.7 root 1417: if (!separator)
1.1 root 1418: break;
1.1.1.7 root 1419: string = separator + 1;
1.1 root 1420: }
1.1.1.7 root 1421: nb_pending_keycodes = i;
1.1 root 1422: /* key down events */
1.1.1.7 root 1423: for (i = 0; i < nb_pending_keycodes; i++) {
1.1 root 1424: keycode = keycodes[i];
1425: if (keycode & 0x80)
1426: kbd_put_keycode(0xe0);
1427: kbd_put_keycode(keycode & 0x7f);
1428: }
1.1.1.7 root 1429: /* delayed key up events */
1.1.1.15 root 1430: qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
1.1.1.10 root 1431: muldiv64(get_ticks_per_sec(), hold_time, 1000));
1.1 root 1432: }
1433:
1.1.1.4 root 1434: static int mouse_button_state;
1435:
1.1.1.10 root 1436: static void do_mouse_move(Monitor *mon, const QDict *qdict)
1.1.1.4 root 1437: {
1438: int dx, dy, dz;
1.1.1.10 root 1439: const char *dx_str = qdict_get_str(qdict, "dx_str");
1440: const char *dy_str = qdict_get_str(qdict, "dy_str");
1441: const char *dz_str = qdict_get_try_str(qdict, "dz_str");
1.1.1.4 root 1442: dx = strtol(dx_str, NULL, 0);
1443: dy = strtol(dy_str, NULL, 0);
1444: dz = 0;
1.1.1.6 root 1445: if (dz_str)
1.1.1.4 root 1446: dz = strtol(dz_str, NULL, 0);
1447: kbd_mouse_event(dx, dy, dz, mouse_button_state);
1448: }
1449:
1.1.1.10 root 1450: static void do_mouse_button(Monitor *mon, const QDict *qdict)
1.1.1.4 root 1451: {
1.1.1.10 root 1452: int button_state = qdict_get_int(qdict, "button_state");
1.1.1.4 root 1453: mouse_button_state = button_state;
1454: kbd_mouse_event(0, 0, 0, mouse_button_state);
1455: }
1456:
1.1.1.10 root 1457: static void do_ioport_read(Monitor *mon, const QDict *qdict)
1.1 root 1458: {
1.1.1.10 root 1459: int size = qdict_get_int(qdict, "size");
1460: int addr = qdict_get_int(qdict, "addr");
1461: int has_index = qdict_haskey(qdict, "index");
1.1 root 1462: uint32_t val;
1463: int suffix;
1464:
1465: if (has_index) {
1.1.1.10 root 1466: int index = qdict_get_int(qdict, "index");
1467: cpu_outb(addr & IOPORTS_MASK, index & 0xff);
1.1 root 1468: addr++;
1469: }
1470: addr &= 0xffff;
1471:
1472: switch(size) {
1473: default:
1474: case 1:
1.1.1.10 root 1475: val = cpu_inb(addr);
1.1 root 1476: suffix = 'b';
1477: break;
1478: case 2:
1.1.1.10 root 1479: val = cpu_inw(addr);
1.1 root 1480: suffix = 'w';
1481: break;
1482: case 4:
1.1.1.10 root 1483: val = cpu_inl(addr);
1.1 root 1484: suffix = 'l';
1485: break;
1486: }
1.1.1.9 root 1487: monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1488: suffix, addr, size * 2, val);
1.1 root 1489: }
1490:
1.1.1.10 root 1491: static void do_ioport_write(Monitor *mon, const QDict *qdict)
1.1.1.7 root 1492: {
1.1.1.10 root 1493: int size = qdict_get_int(qdict, "size");
1494: int addr = qdict_get_int(qdict, "addr");
1495: int val = qdict_get_int(qdict, "val");
1496:
1.1.1.9 root 1497: addr &= IOPORTS_MASK;
1498:
1499: switch (size) {
1500: default:
1501: case 1:
1.1.1.10 root 1502: cpu_outb(addr, val);
1.1.1.9 root 1503: break;
1504: case 2:
1.1.1.10 root 1505: cpu_outw(addr, val);
1.1.1.9 root 1506: break;
1507: case 4:
1.1.1.10 root 1508: cpu_outl(addr, val);
1.1.1.9 root 1509: break;
1510: }
1.1.1.7 root 1511: }
1512:
1.1.1.10 root 1513: static void do_boot_set(Monitor *mon, const QDict *qdict)
1.1.1.7 root 1514: {
1515: int res;
1.1.1.10 root 1516: const char *bootdevice = qdict_get_str(qdict, "bootdevice");
1.1.1.7 root 1517:
1.1.1.9 root 1518: res = qemu_boot_set(bootdevice);
1519: if (res == 0) {
1520: monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1521: } else if (res > 0) {
1522: monitor_printf(mon, "setting boot device list failed\n");
1.1.1.7 root 1523: } else {
1.1.1.9 root 1524: monitor_printf(mon, "no function defined to set boot device list for "
1525: "this architecture\n");
1.1.1.7 root 1526: }
1527: }
1528:
1.1 root 1529: #if defined(TARGET_I386)
1.1.1.14 root 1530: static void print_pte(Monitor *mon, target_phys_addr_t addr,
1531: target_phys_addr_t pte,
1532: target_phys_addr_t mask)
1.1 root 1533: {
1.1.1.14 root 1534: #ifdef TARGET_X86_64
1535: if (addr & (1ULL << 47)) {
1536: addr |= -1LL << 48;
1537: }
1538: #endif
1539: monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
1540: " %c%c%c%c%c%c%c%c%c\n",
1.1.1.9 root 1541: addr,
1542: pte & mask,
1.1.1.14 root 1543: pte & PG_NX_MASK ? 'X' : '-',
1.1.1.9 root 1544: pte & PG_GLOBAL_MASK ? 'G' : '-',
1545: pte & PG_PSE_MASK ? 'P' : '-',
1546: pte & PG_DIRTY_MASK ? 'D' : '-',
1547: pte & PG_ACCESSED_MASK ? 'A' : '-',
1548: pte & PG_PCD_MASK ? 'C' : '-',
1549: pte & PG_PWT_MASK ? 'T' : '-',
1550: pte & PG_USER_MASK ? 'U' : '-',
1551: pte & PG_RW_MASK ? 'W' : '-');
1.1 root 1552: }
1553:
1.1.1.17! root 1554: static void tlb_info_32(Monitor *mon, CPUArchState *env)
1.1 root 1555: {
1.1.1.16 root 1556: unsigned int l1, l2;
1.1 root 1557: uint32_t pgd, pde, pte;
1558:
1559: pgd = env->cr[3] & ~0xfff;
1560: for(l1 = 0; l1 < 1024; l1++) {
1.1.1.15 root 1561: cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
1.1 root 1562: pde = le32_to_cpu(pde);
1563: if (pde & PG_PRESENT_MASK) {
1564: if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1.1.1.14 root 1565: /* 4M pages */
1566: print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
1.1 root 1567: } else {
1568: for(l2 = 0; l2 < 1024; l2++) {
1.1.1.15 root 1569: cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
1.1 root 1570: pte = le32_to_cpu(pte);
1571: if (pte & PG_PRESENT_MASK) {
1.1.1.9 root 1572: print_pte(mon, (l1 << 22) + (l2 << 12),
1.1.1.6 root 1573: pte & ~PG_PSE_MASK,
1.1 root 1574: ~0xfff);
1575: }
1576: }
1577: }
1578: }
1579: }
1580: }
1581:
1.1.1.17! root 1582: static void tlb_info_pae32(Monitor *mon, CPUArchState *env)
1.1.1.14 root 1583: {
1.1.1.16 root 1584: unsigned int l1, l2, l3;
1.1.1.14 root 1585: uint64_t pdpe, pde, pte;
1586: uint64_t pdp_addr, pd_addr, pt_addr;
1587:
1588: pdp_addr = env->cr[3] & ~0x1f;
1589: for (l1 = 0; l1 < 4; l1++) {
1.1.1.15 root 1590: cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1.1.1.14 root 1591: pdpe = le64_to_cpu(pdpe);
1592: if (pdpe & PG_PRESENT_MASK) {
1593: pd_addr = pdpe & 0x3fffffffff000ULL;
1594: for (l2 = 0; l2 < 512; l2++) {
1.1.1.15 root 1595: cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1.1.1.14 root 1596: pde = le64_to_cpu(pde);
1597: if (pde & PG_PRESENT_MASK) {
1598: if (pde & PG_PSE_MASK) {
1599: /* 2M pages with PAE, CR4.PSE is ignored */
1600: print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
1601: ~((target_phys_addr_t)(1 << 20) - 1));
1602: } else {
1603: pt_addr = pde & 0x3fffffffff000ULL;
1604: for (l3 = 0; l3 < 512; l3++) {
1.1.1.15 root 1605: cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1.1.1.14 root 1606: pte = le64_to_cpu(pte);
1607: if (pte & PG_PRESENT_MASK) {
1608: print_pte(mon, (l1 << 30 ) + (l2 << 21)
1609: + (l3 << 12),
1610: pte & ~PG_PSE_MASK,
1611: ~(target_phys_addr_t)0xfff);
1612: }
1613: }
1614: }
1615: }
1616: }
1617: }
1618: }
1619: }
1620:
1621: #ifdef TARGET_X86_64
1.1.1.17! root 1622: static void tlb_info_64(Monitor *mon, CPUArchState *env)
1.1.1.14 root 1623: {
1624: uint64_t l1, l2, l3, l4;
1625: uint64_t pml4e, pdpe, pde, pte;
1626: uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
1627:
1628: pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1629: for (l1 = 0; l1 < 512; l1++) {
1.1.1.15 root 1630: cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1.1.1.14 root 1631: pml4e = le64_to_cpu(pml4e);
1632: if (pml4e & PG_PRESENT_MASK) {
1633: pdp_addr = pml4e & 0x3fffffffff000ULL;
1634: for (l2 = 0; l2 < 512; l2++) {
1.1.1.15 root 1635: cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1.1.1.14 root 1636: pdpe = le64_to_cpu(pdpe);
1637: if (pdpe & PG_PRESENT_MASK) {
1638: if (pdpe & PG_PSE_MASK) {
1639: /* 1G pages, CR4.PSE is ignored */
1640: print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
1641: 0x3ffffc0000000ULL);
1642: } else {
1643: pd_addr = pdpe & 0x3fffffffff000ULL;
1644: for (l3 = 0; l3 < 512; l3++) {
1.1.1.15 root 1645: cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1.1.1.14 root 1646: pde = le64_to_cpu(pde);
1647: if (pde & PG_PRESENT_MASK) {
1648: if (pde & PG_PSE_MASK) {
1649: /* 2M pages, CR4.PSE is ignored */
1650: print_pte(mon, (l1 << 39) + (l2 << 30) +
1651: (l3 << 21), pde,
1652: 0x3ffffffe00000ULL);
1653: } else {
1654: pt_addr = pde & 0x3fffffffff000ULL;
1655: for (l4 = 0; l4 < 512; l4++) {
1656: cpu_physical_memory_read(pt_addr
1657: + l4 * 8,
1.1.1.15 root 1658: &pte, 8);
1.1.1.14 root 1659: pte = le64_to_cpu(pte);
1660: if (pte & PG_PRESENT_MASK) {
1661: print_pte(mon, (l1 << 39) +
1662: (l2 << 30) +
1663: (l3 << 21) + (l4 << 12),
1664: pte & ~PG_PSE_MASK,
1665: 0x3fffffffff000ULL);
1666: }
1667: }
1668: }
1669: }
1670: }
1671: }
1672: }
1673: }
1674: }
1675: }
1676: }
1677: #endif
1678:
1679: static void tlb_info(Monitor *mon)
1680: {
1.1.1.17! root 1681: CPUArchState *env;
1.1.1.14 root 1682:
1683: env = mon_get_cpu();
1684:
1685: if (!(env->cr[0] & CR0_PG_MASK)) {
1686: monitor_printf(mon, "PG disabled\n");
1687: return;
1688: }
1689: if (env->cr[4] & CR4_PAE_MASK) {
1690: #ifdef TARGET_X86_64
1691: if (env->hflags & HF_LMA_MASK) {
1692: tlb_info_64(mon, env);
1693: } else
1694: #endif
1695: {
1696: tlb_info_pae32(mon, env);
1697: }
1698: } else {
1699: tlb_info_32(mon, env);
1700: }
1701: }
1702:
1703: static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
1704: int *plast_prot,
1705: target_phys_addr_t end, int prot)
1.1 root 1706: {
1707: int prot1;
1708: prot1 = *plast_prot;
1709: if (prot != prot1) {
1710: if (*pstart != -1) {
1.1.1.14 root 1711: monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
1712: TARGET_FMT_plx " %c%c%c\n",
1.1.1.9 root 1713: *pstart, end, end - *pstart,
1714: prot1 & PG_USER_MASK ? 'u' : '-',
1715: 'r',
1716: prot1 & PG_RW_MASK ? 'w' : '-');
1.1 root 1717: }
1718: if (prot != 0)
1719: *pstart = end;
1720: else
1721: *pstart = -1;
1722: *plast_prot = prot;
1723: }
1724: }
1725:
1.1.1.17! root 1726: static void mem_info_32(Monitor *mon, CPUArchState *env)
1.1 root 1727: {
1.1.1.16 root 1728: unsigned int l1, l2;
1729: int prot, last_prot;
1.1.1.14 root 1730: uint32_t pgd, pde, pte;
1731: target_phys_addr_t start, end;
1.1.1.2 root 1732:
1.1 root 1733: pgd = env->cr[3] & ~0xfff;
1734: last_prot = 0;
1735: start = -1;
1736: for(l1 = 0; l1 < 1024; l1++) {
1.1.1.15 root 1737: cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
1.1 root 1738: pde = le32_to_cpu(pde);
1739: end = l1 << 22;
1740: if (pde & PG_PRESENT_MASK) {
1741: if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1742: prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1.1.1.9 root 1743: mem_print(mon, &start, &last_prot, end, prot);
1.1 root 1744: } else {
1745: for(l2 = 0; l2 < 1024; l2++) {
1.1.1.15 root 1746: cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
1.1 root 1747: pte = le32_to_cpu(pte);
1748: end = (l1 << 22) + (l2 << 12);
1749: if (pte & PG_PRESENT_MASK) {
1.1.1.16 root 1750: prot = pte & pde &
1751: (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1.1 root 1752: } else {
1753: prot = 0;
1754: }
1.1.1.9 root 1755: mem_print(mon, &start, &last_prot, end, prot);
1.1 root 1756: }
1757: }
1758: } else {
1759: prot = 0;
1.1.1.9 root 1760: mem_print(mon, &start, &last_prot, end, prot);
1.1 root 1761: }
1762: }
1.1.1.16 root 1763: /* Flush last range */
1764: mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1.1 root 1765: }
1.1.1.14 root 1766:
1.1.1.17! root 1767: static void mem_info_pae32(Monitor *mon, CPUArchState *env)
1.1.1.14 root 1768: {
1.1.1.16 root 1769: unsigned int l1, l2, l3;
1770: int prot, last_prot;
1.1.1.14 root 1771: uint64_t pdpe, pde, pte;
1772: uint64_t pdp_addr, pd_addr, pt_addr;
1773: target_phys_addr_t start, end;
1774:
1775: pdp_addr = env->cr[3] & ~0x1f;
1776: last_prot = 0;
1777: start = -1;
1778: for (l1 = 0; l1 < 4; l1++) {
1.1.1.15 root 1779: cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1.1.1.14 root 1780: pdpe = le64_to_cpu(pdpe);
1781: end = l1 << 30;
1782: if (pdpe & PG_PRESENT_MASK) {
1783: pd_addr = pdpe & 0x3fffffffff000ULL;
1784: for (l2 = 0; l2 < 512; l2++) {
1.1.1.15 root 1785: cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1.1.1.14 root 1786: pde = le64_to_cpu(pde);
1787: end = (l1 << 30) + (l2 << 21);
1788: if (pde & PG_PRESENT_MASK) {
1789: if (pde & PG_PSE_MASK) {
1790: prot = pde & (PG_USER_MASK | PG_RW_MASK |
1791: PG_PRESENT_MASK);
1792: mem_print(mon, &start, &last_prot, end, prot);
1793: } else {
1794: pt_addr = pde & 0x3fffffffff000ULL;
1795: for (l3 = 0; l3 < 512; l3++) {
1.1.1.15 root 1796: cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1.1.1.14 root 1797: pte = le64_to_cpu(pte);
1798: end = (l1 << 30) + (l2 << 21) + (l3 << 12);
1799: if (pte & PG_PRESENT_MASK) {
1.1.1.16 root 1800: prot = pte & pde & (PG_USER_MASK | PG_RW_MASK |
1801: PG_PRESENT_MASK);
1.1.1.14 root 1802: } else {
1803: prot = 0;
1804: }
1805: mem_print(mon, &start, &last_prot, end, prot);
1806: }
1807: }
1808: } else {
1809: prot = 0;
1810: mem_print(mon, &start, &last_prot, end, prot);
1811: }
1812: }
1813: } else {
1814: prot = 0;
1815: mem_print(mon, &start, &last_prot, end, prot);
1816: }
1817: }
1.1.1.16 root 1818: /* Flush last range */
1819: mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1.1.1.14 root 1820: }
1821:
1822:
1823: #ifdef TARGET_X86_64
1.1.1.17! root 1824: static void mem_info_64(Monitor *mon, CPUArchState *env)
1.1.1.14 root 1825: {
1826: int prot, last_prot;
1827: uint64_t l1, l2, l3, l4;
1828: uint64_t pml4e, pdpe, pde, pte;
1829: uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
1830:
1831: pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1832: last_prot = 0;
1833: start = -1;
1834: for (l1 = 0; l1 < 512; l1++) {
1.1.1.15 root 1835: cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1.1.1.14 root 1836: pml4e = le64_to_cpu(pml4e);
1837: end = l1 << 39;
1838: if (pml4e & PG_PRESENT_MASK) {
1839: pdp_addr = pml4e & 0x3fffffffff000ULL;
1840: for (l2 = 0; l2 < 512; l2++) {
1.1.1.15 root 1841: cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1.1.1.14 root 1842: pdpe = le64_to_cpu(pdpe);
1843: end = (l1 << 39) + (l2 << 30);
1844: if (pdpe & PG_PRESENT_MASK) {
1845: if (pdpe & PG_PSE_MASK) {
1846: prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
1847: PG_PRESENT_MASK);
1.1.1.16 root 1848: prot &= pml4e;
1.1.1.14 root 1849: mem_print(mon, &start, &last_prot, end, prot);
1850: } else {
1851: pd_addr = pdpe & 0x3fffffffff000ULL;
1852: for (l3 = 0; l3 < 512; l3++) {
1.1.1.15 root 1853: cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1.1.1.14 root 1854: pde = le64_to_cpu(pde);
1855: end = (l1 << 39) + (l2 << 30) + (l3 << 21);
1856: if (pde & PG_PRESENT_MASK) {
1857: if (pde & PG_PSE_MASK) {
1858: prot = pde & (PG_USER_MASK | PG_RW_MASK |
1859: PG_PRESENT_MASK);
1.1.1.16 root 1860: prot &= pml4e & pdpe;
1.1.1.14 root 1861: mem_print(mon, &start, &last_prot, end, prot);
1862: } else {
1863: pt_addr = pde & 0x3fffffffff000ULL;
1864: for (l4 = 0; l4 < 512; l4++) {
1865: cpu_physical_memory_read(pt_addr
1866: + l4 * 8,
1.1.1.15 root 1867: &pte, 8);
1.1.1.14 root 1868: pte = le64_to_cpu(pte);
1869: end = (l1 << 39) + (l2 << 30) +
1870: (l3 << 21) + (l4 << 12);
1871: if (pte & PG_PRESENT_MASK) {
1872: prot = pte & (PG_USER_MASK | PG_RW_MASK |
1873: PG_PRESENT_MASK);
1.1.1.16 root 1874: prot &= pml4e & pdpe & pde;
1.1.1.14 root 1875: } else {
1876: prot = 0;
1877: }
1878: mem_print(mon, &start, &last_prot, end, prot);
1879: }
1880: }
1881: } else {
1882: prot = 0;
1883: mem_print(mon, &start, &last_prot, end, prot);
1884: }
1885: }
1886: }
1887: } else {
1888: prot = 0;
1889: mem_print(mon, &start, &last_prot, end, prot);
1890: }
1891: }
1892: } else {
1893: prot = 0;
1894: mem_print(mon, &start, &last_prot, end, prot);
1895: }
1896: }
1.1.1.16 root 1897: /* Flush last range */
1898: mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
1.1.1.14 root 1899: }
1900: #endif
1901:
1902: static void mem_info(Monitor *mon)
1903: {
1.1.1.17! root 1904: CPUArchState *env;
1.1.1.14 root 1905:
1906: env = mon_get_cpu();
1907:
1908: if (!(env->cr[0] & CR0_PG_MASK)) {
1909: monitor_printf(mon, "PG disabled\n");
1910: return;
1911: }
1912: if (env->cr[4] & CR4_PAE_MASK) {
1913: #ifdef TARGET_X86_64
1914: if (env->hflags & HF_LMA_MASK) {
1915: mem_info_64(mon, env);
1916: } else
1917: #endif
1918: {
1919: mem_info_pae32(mon, env);
1920: }
1921: } else {
1922: mem_info_32(mon, env);
1923: }
1924: }
1.1 root 1925: #endif
1926:
1.1.1.7 root 1927: #if defined(TARGET_SH4)
1928:
1.1.1.9 root 1929: static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
1.1.1.7 root 1930: {
1.1.1.9 root 1931: monitor_printf(mon, " tlb%i:\t"
1932: "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1933: "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1934: "dirty=%hhu writethrough=%hhu\n",
1935: idx,
1936: tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1937: tlb->v, tlb->sh, tlb->c, tlb->pr,
1938: tlb->d, tlb->wt);
1.1.1.7 root 1939: }
1940:
1.1.1.9 root 1941: static void tlb_info(Monitor *mon)
1.1.1.7 root 1942: {
1.1.1.17! root 1943: CPUArchState *env = mon_get_cpu();
1.1.1.7 root 1944: int i;
1945:
1.1.1.9 root 1946: monitor_printf (mon, "ITLB:\n");
1.1.1.7 root 1947: for (i = 0 ; i < ITLB_SIZE ; i++)
1.1.1.9 root 1948: print_tlb (mon, i, &env->itlb[i]);
1949: monitor_printf (mon, "UTLB:\n");
1.1.1.7 root 1950: for (i = 0 ; i < UTLB_SIZE ; i++)
1.1.1.9 root 1951: print_tlb (mon, i, &env->utlb[i]);
1.1.1.7 root 1952: }
1953:
1954: #endif
1955:
1.1.1.17! root 1956: #if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
1.1.1.14 root 1957: static void tlb_info(Monitor *mon)
1958: {
1.1.1.17! root 1959: CPUArchState *env1 = mon_get_cpu();
1.1.1.14 root 1960:
1961: dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
1962: }
1963: #endif
1964:
1.1.1.16 root 1965: static void do_info_mtree(Monitor *mon)
1.1.1.7 root 1966: {
1.1.1.16 root 1967: mtree_info((fprintf_function)monitor_printf, mon);
1.1.1.7 root 1968: }
1969:
1.1.1.9 root 1970: static void do_info_numa(Monitor *mon)
1971: {
1972: int i;
1.1.1.17! root 1973: CPUArchState *env;
1.1.1.9 root 1974:
1975: monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1976: for (i = 0; i < nb_numa_nodes; i++) {
1977: monitor_printf(mon, "node %d cpus:", i);
1978: for (env = first_cpu; env != NULL; env = env->next_cpu) {
1979: if (env->numa_node == i) {
1980: monitor_printf(mon, " %d", env->cpu_index);
1981: }
1982: }
1983: monitor_printf(mon, "\n");
1984: monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1985: node_mem[i] >> 20);
1986: }
1987: }
1988:
1.1.1.3 root 1989: #ifdef CONFIG_PROFILER
1990:
1991: int64_t qemu_time;
1992: int64_t dev_time;
1993:
1.1.1.9 root 1994: static void do_info_profile(Monitor *mon)
1.1.1.3 root 1995: {
1996: int64_t total;
1997: total = qemu_time;
1998: if (total == 0)
1999: total = 1;
1.1.1.9 root 2000: monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
1.1.1.10 root 2001: dev_time, dev_time / (double)get_ticks_per_sec());
1.1.1.9 root 2002: monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
1.1.1.10 root 2003: qemu_time, qemu_time / (double)get_ticks_per_sec());
1.1.1.3 root 2004: qemu_time = 0;
2005: dev_time = 0;
2006: }
2007: #else
1.1.1.9 root 2008: static void do_info_profile(Monitor *mon)
1.1.1.3 root 2009: {
1.1.1.9 root 2010: monitor_printf(mon, "Internal profiler not compiled\n");
1.1.1.3 root 2011: }
2012: #endif
2013:
1.1.1.4 root 2014: /* Capture support */
1.1.1.10 root 2015: static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
1.1.1.4 root 2016:
1.1.1.9 root 2017: static void do_info_capture(Monitor *mon)
1.1.1.4 root 2018: {
2019: int i;
2020: CaptureState *s;
2021:
2022: for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
1.1.1.9 root 2023: monitor_printf(mon, "[%d]: ", i);
1.1.1.4 root 2024: s->ops.info (s->opaque);
2025: }
2026: }
2027:
1.1.1.9 root 2028: #ifdef HAS_AUDIO
1.1.1.10 root 2029: static void do_stop_capture(Monitor *mon, const QDict *qdict)
1.1.1.4 root 2030: {
2031: int i;
1.1.1.10 root 2032: int n = qdict_get_int(qdict, "n");
1.1.1.4 root 2033: CaptureState *s;
2034:
2035: for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2036: if (i == n) {
2037: s->ops.destroy (s->opaque);
1.1.1.10 root 2038: QLIST_REMOVE (s, entries);
1.1.1.16 root 2039: g_free (s);
1.1.1.4 root 2040: return;
2041: }
2042: }
2043: }
2044:
1.1.1.10 root 2045: static void do_wav_capture(Monitor *mon, const QDict *qdict)
1.1.1.4 root 2046: {
1.1.1.10 root 2047: const char *path = qdict_get_str(qdict, "path");
2048: int has_freq = qdict_haskey(qdict, "freq");
2049: int freq = qdict_get_try_int(qdict, "freq", -1);
2050: int has_bits = qdict_haskey(qdict, "bits");
2051: int bits = qdict_get_try_int(qdict, "bits", -1);
2052: int has_channels = qdict_haskey(qdict, "nchannels");
2053: int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
1.1.1.4 root 2054: CaptureState *s;
2055:
1.1.1.16 root 2056: s = g_malloc0 (sizeof (*s));
1.1.1.4 root 2057:
2058: freq = has_freq ? freq : 44100;
2059: bits = has_bits ? bits : 16;
2060: nchannels = has_channels ? nchannels : 2;
2061:
2062: if (wav_start_capture (s, path, freq, bits, nchannels)) {
1.1.1.14 root 2063: monitor_printf(mon, "Failed to add wave capture\n");
1.1.1.16 root 2064: g_free (s);
1.1.1.14 root 2065: return;
1.1.1.4 root 2066: }
1.1.1.10 root 2067: QLIST_INSERT_HEAD (&capture_head, s, entries);
1.1.1.4 root 2068: }
2069: #endif
2070:
1.1.1.9 root 2071: static qemu_acl *find_acl(Monitor *mon, const char *name)
2072: {
2073: qemu_acl *acl = qemu_acl_find(name);
2074:
2075: if (!acl) {
2076: monitor_printf(mon, "acl: unknown list '%s'\n", name);
2077: }
2078: return acl;
2079: }
2080:
1.1.1.10 root 2081: static void do_acl_show(Monitor *mon, const QDict *qdict)
1.1.1.9 root 2082: {
1.1.1.10 root 2083: const char *aclname = qdict_get_str(qdict, "aclname");
1.1.1.9 root 2084: qemu_acl *acl = find_acl(mon, aclname);
2085: qemu_acl_entry *entry;
2086: int i = 0;
2087:
2088: if (acl) {
2089: monitor_printf(mon, "policy: %s\n",
2090: acl->defaultDeny ? "deny" : "allow");
1.1.1.10 root 2091: QTAILQ_FOREACH(entry, &acl->entries, next) {
1.1.1.9 root 2092: i++;
2093: monitor_printf(mon, "%d: %s %s\n", i,
2094: entry->deny ? "deny" : "allow", entry->match);
2095: }
2096: }
2097: }
2098:
1.1.1.10 root 2099: static void do_acl_reset(Monitor *mon, const QDict *qdict)
1.1.1.9 root 2100: {
1.1.1.10 root 2101: const char *aclname = qdict_get_str(qdict, "aclname");
1.1.1.9 root 2102: qemu_acl *acl = find_acl(mon, aclname);
2103:
2104: if (acl) {
2105: qemu_acl_reset(acl);
2106: monitor_printf(mon, "acl: removed all rules\n");
2107: }
2108: }
2109:
1.1.1.10 root 2110: static void do_acl_policy(Monitor *mon, const QDict *qdict)
1.1.1.9 root 2111: {
1.1.1.10 root 2112: const char *aclname = qdict_get_str(qdict, "aclname");
2113: const char *policy = qdict_get_str(qdict, "policy");
1.1.1.9 root 2114: qemu_acl *acl = find_acl(mon, aclname);
2115:
2116: if (acl) {
2117: if (strcmp(policy, "allow") == 0) {
2118: acl->defaultDeny = 0;
2119: monitor_printf(mon, "acl: policy set to 'allow'\n");
2120: } else if (strcmp(policy, "deny") == 0) {
2121: acl->defaultDeny = 1;
2122: monitor_printf(mon, "acl: policy set to 'deny'\n");
2123: } else {
2124: monitor_printf(mon, "acl: unknown policy '%s', "
2125: "expected 'deny' or 'allow'\n", policy);
2126: }
2127: }
2128: }
2129:
1.1.1.10 root 2130: static void do_acl_add(Monitor *mon, const QDict *qdict)
1.1.1.9 root 2131: {
1.1.1.10 root 2132: const char *aclname = qdict_get_str(qdict, "aclname");
2133: const char *match = qdict_get_str(qdict, "match");
2134: const char *policy = qdict_get_str(qdict, "policy");
2135: int has_index = qdict_haskey(qdict, "index");
2136: int index = qdict_get_try_int(qdict, "index", -1);
1.1.1.9 root 2137: qemu_acl *acl = find_acl(mon, aclname);
2138: int deny, ret;
2139:
2140: if (acl) {
2141: if (strcmp(policy, "allow") == 0) {
2142: deny = 0;
2143: } else if (strcmp(policy, "deny") == 0) {
2144: deny = 1;
2145: } else {
2146: monitor_printf(mon, "acl: unknown policy '%s', "
2147: "expected 'deny' or 'allow'\n", policy);
2148: return;
2149: }
2150: if (has_index)
2151: ret = qemu_acl_insert(acl, deny, match, index);
2152: else
2153: ret = qemu_acl_append(acl, deny, match);
2154: if (ret < 0)
2155: monitor_printf(mon, "acl: unable to add acl entry\n");
2156: else
2157: monitor_printf(mon, "acl: added rule at position %d\n", ret);
2158: }
2159: }
2160:
1.1.1.10 root 2161: static void do_acl_remove(Monitor *mon, const QDict *qdict)
1.1.1.9 root 2162: {
1.1.1.10 root 2163: const char *aclname = qdict_get_str(qdict, "aclname");
2164: const char *match = qdict_get_str(qdict, "match");
1.1.1.9 root 2165: qemu_acl *acl = find_acl(mon, aclname);
2166: int ret;
2167:
2168: if (acl) {
2169: ret = qemu_acl_remove(acl, match);
2170: if (ret < 0)
2171: monitor_printf(mon, "acl: no matching acl entry\n");
2172: else
2173: monitor_printf(mon, "acl: removed rule at position %d\n", ret);
2174: }
1.1.1.7 root 2175: }
2176:
2177: #if defined(TARGET_I386)
1.1.1.10 root 2178: static void do_inject_mce(Monitor *mon, const QDict *qdict)
1.1.1.9 root 2179: {
1.1.1.17! root 2180: CPUArchState *cenv;
1.1.1.10 root 2181: int cpu_index = qdict_get_int(qdict, "cpu_index");
2182: int bank = qdict_get_int(qdict, "bank");
2183: uint64_t status = qdict_get_int(qdict, "status");
2184: uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2185: uint64_t addr = qdict_get_int(qdict, "addr");
2186: uint64_t misc = qdict_get_int(qdict, "misc");
1.1.1.15 root 2187: int flags = MCE_INJECT_UNCOND_AO;
1.1.1.9 root 2188:
1.1.1.15 root 2189: if (qdict_get_try_bool(qdict, "broadcast", 0)) {
2190: flags |= MCE_INJECT_BROADCAST;
2191: }
1.1.1.14 root 2192: for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
1.1.1.15 root 2193: if (cenv->cpu_index == cpu_index) {
2194: cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
2195: flags);
1.1.1.9 root 2196: break;
2197: }
1.1.1.14 root 2198: }
1.1.1.9 root 2199: }
1.1.1.7 root 2200: #endif
1.1.1.9 root 2201:
1.1.1.13 root 2202: static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
1.1.1.9 root 2203: {
1.1.1.10 root 2204: const char *fdname = qdict_get_str(qdict, "fdname");
1.1.1.9 root 2205: mon_fd_t *monfd;
2206: int fd;
2207:
1.1.1.16 root 2208: fd = qemu_chr_fe_get_msgfd(mon->chr);
1.1.1.9 root 2209: if (fd == -1) {
1.1.1.13 root 2210: qerror_report(QERR_FD_NOT_SUPPLIED);
2211: return -1;
1.1.1.9 root 2212: }
2213:
2214: if (qemu_isdigit(fdname[0])) {
1.1.1.13 root 2215: qerror_report(QERR_INVALID_PARAMETER_VALUE, "fdname",
2216: "a name not starting with a digit");
2217: return -1;
1.1.1.9 root 2218: }
2219:
1.1.1.10 root 2220: QLIST_FOREACH(monfd, &mon->fds, next) {
1.1.1.9 root 2221: if (strcmp(monfd->name, fdname) != 0) {
2222: continue;
2223: }
2224:
2225: close(monfd->fd);
2226: monfd->fd = fd;
1.1.1.13 root 2227: return 0;
1.1.1.9 root 2228: }
2229:
1.1.1.16 root 2230: monfd = g_malloc0(sizeof(mon_fd_t));
2231: monfd->name = g_strdup(fdname);
1.1.1.9 root 2232: monfd->fd = fd;
2233:
1.1.1.10 root 2234: QLIST_INSERT_HEAD(&mon->fds, monfd, next);
1.1.1.13 root 2235: return 0;
1.1.1.9 root 2236: }
2237:
1.1.1.13 root 2238: static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
1.1.1.9 root 2239: {
1.1.1.10 root 2240: const char *fdname = qdict_get_str(qdict, "fdname");
1.1.1.9 root 2241: mon_fd_t *monfd;
2242:
1.1.1.10 root 2243: QLIST_FOREACH(monfd, &mon->fds, next) {
1.1.1.9 root 2244: if (strcmp(monfd->name, fdname) != 0) {
2245: continue;
2246: }
2247:
1.1.1.10 root 2248: QLIST_REMOVE(monfd, next);
1.1.1.9 root 2249: close(monfd->fd);
1.1.1.16 root 2250: g_free(monfd->name);
2251: g_free(monfd);
1.1.1.13 root 2252: return 0;
1.1.1.9 root 2253: }
2254:
1.1.1.13 root 2255: qerror_report(QERR_FD_NOT_FOUND, fdname);
2256: return -1;
1.1.1.10 root 2257: }
2258:
2259: static void do_loadvm(Monitor *mon, const QDict *qdict)
2260: {
1.1.1.16 root 2261: int saved_vm_running = runstate_is_running();
1.1.1.10 root 2262: const char *name = qdict_get_str(qdict, "name");
2263:
1.1.1.16 root 2264: vm_stop(RUN_STATE_RESTORE_VM);
1.1.1.10 root 2265:
1.1.1.14 root 2266: if (load_vmstate(name) == 0 && saved_vm_running) {
1.1.1.10 root 2267: vm_start();
1.1.1.14 root 2268: }
1.1.1.9 root 2269: }
2270:
2271: int monitor_get_fd(Monitor *mon, const char *fdname)
2272: {
2273: mon_fd_t *monfd;
2274:
1.1.1.10 root 2275: QLIST_FOREACH(monfd, &mon->fds, next) {
1.1.1.9 root 2276: int fd;
2277:
2278: if (strcmp(monfd->name, fdname) != 0) {
2279: continue;
2280: }
2281:
2282: fd = monfd->fd;
2283:
2284: /* caller takes ownership of fd */
1.1.1.10 root 2285: QLIST_REMOVE(monfd, next);
1.1.1.16 root 2286: g_free(monfd->name);
2287: g_free(monfd);
1.1.1.9 root 2288:
2289: return fd;
2290: }
2291:
2292: return -1;
2293: }
2294:
1.1.1.16 root 2295: /* mon_cmds and info_cmds would be sorted at runtime */
2296: static mon_cmd_t mon_cmds[] = {
1.1.1.14 root 2297: #include "hmp-commands.h"
1.1.1.6 root 2298: { NULL, NULL, },
1.1 root 2299: };
2300:
1.1.1.14 root 2301: /* Please update hmp-commands.hx when adding or changing commands */
1.1.1.16 root 2302: static mon_cmd_t info_cmds[] = {
1.1.1.10 root 2303: {
2304: .name = "version",
2305: .args_type = "",
2306: .params = "",
2307: .help = "show the version of QEMU",
1.1.1.16 root 2308: .mhandler.info = hmp_info_version,
1.1.1.10 root 2309: },
2310: {
2311: .name = "network",
2312: .args_type = "",
2313: .params = "",
2314: .help = "show the network state",
2315: .mhandler.info = do_info_network,
2316: },
2317: {
2318: .name = "chardev",
2319: .args_type = "",
2320: .params = "",
2321: .help = "show the character devices",
1.1.1.16 root 2322: .mhandler.info = hmp_info_chardev,
1.1.1.10 root 2323: },
2324: {
2325: .name = "block",
2326: .args_type = "",
2327: .params = "",
2328: .help = "show the block devices",
1.1.1.16 root 2329: .mhandler.info = hmp_info_block,
1.1.1.10 root 2330: },
2331: {
2332: .name = "blockstats",
2333: .args_type = "",
2334: .params = "",
2335: .help = "show block device statistics",
1.1.1.16 root 2336: .mhandler.info = hmp_info_blockstats,
1.1.1.10 root 2337: },
2338: {
1.1.1.17! root 2339: .name = "block-jobs",
! 2340: .args_type = "",
! 2341: .params = "",
! 2342: .help = "show progress of ongoing block device operations",
! 2343: .mhandler.info = hmp_info_block_jobs,
! 2344: },
! 2345: {
1.1.1.10 root 2346: .name = "registers",
2347: .args_type = "",
2348: .params = "",
2349: .help = "show the cpu registers",
2350: .mhandler.info = do_info_registers,
2351: },
2352: {
2353: .name = "cpus",
2354: .args_type = "",
2355: .params = "",
2356: .help = "show infos for each CPU",
1.1.1.16 root 2357: .mhandler.info = hmp_info_cpus,
1.1.1.10 root 2358: },
2359: {
2360: .name = "history",
2361: .args_type = "",
2362: .params = "",
2363: .help = "show the command line history",
2364: .mhandler.info = do_info_history,
2365: },
1.1.1.16 root 2366: #if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2367: defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
1.1.1.10 root 2368: {
2369: .name = "irq",
2370: .args_type = "",
2371: .params = "",
2372: .help = "show the interrupts statistics (if available)",
1.1.1.16 root 2373: #ifdef TARGET_SPARC
2374: .mhandler.info = sun4m_irq_info,
2375: #elif defined(TARGET_LM32)
2376: .mhandler.info = lm32_irq_info,
2377: #else
1.1.1.10 root 2378: .mhandler.info = irq_info,
1.1.1.16 root 2379: #endif
1.1.1.10 root 2380: },
2381: {
2382: .name = "pic",
2383: .args_type = "",
2384: .params = "",
2385: .help = "show i8259 (PIC) state",
1.1.1.16 root 2386: #ifdef TARGET_SPARC
2387: .mhandler.info = sun4m_pic_info,
2388: #elif defined(TARGET_LM32)
2389: .mhandler.info = lm32_do_pic_info,
2390: #else
1.1.1.10 root 2391: .mhandler.info = pic_info,
1.1.1.16 root 2392: #endif
1.1.1.10 root 2393: },
1.1.1.16 root 2394: #endif
1.1.1.10 root 2395: {
2396: .name = "pci",
2397: .args_type = "",
2398: .params = "",
2399: .help = "show PCI info",
1.1.1.16 root 2400: .mhandler.info = hmp_info_pci,
1.1.1.10 root 2401: },
1.1.1.16 root 2402: #if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
1.1.1.17! root 2403: defined(TARGET_PPC) || defined(TARGET_XTENSA)
1.1.1.10 root 2404: {
2405: .name = "tlb",
2406: .args_type = "",
2407: .params = "",
2408: .help = "show virtual to physical memory mappings",
2409: .mhandler.info = tlb_info,
2410: },
1.1.1.7 root 2411: #endif
2412: #if defined(TARGET_I386)
1.1.1.10 root 2413: {
2414: .name = "mem",
2415: .args_type = "",
2416: .params = "",
2417: .help = "show the active virtual memory mappings",
2418: .mhandler.info = mem_info,
2419: },
2420: #endif
2421: {
1.1.1.16 root 2422: .name = "mtree",
2423: .args_type = "",
2424: .params = "",
2425: .help = "show memory tree",
2426: .mhandler.info = do_info_mtree,
2427: },
2428: {
1.1.1.10 root 2429: .name = "jit",
2430: .args_type = "",
2431: .params = "",
2432: .help = "show dynamic compiler info",
2433: .mhandler.info = do_info_jit,
2434: },
2435: {
2436: .name = "kvm",
2437: .args_type = "",
2438: .params = "",
2439: .help = "show KVM information",
1.1.1.16 root 2440: .mhandler.info = hmp_info_kvm,
1.1.1.10 root 2441: },
2442: {
2443: .name = "numa",
2444: .args_type = "",
2445: .params = "",
2446: .help = "show NUMA information",
2447: .mhandler.info = do_info_numa,
2448: },
2449: {
2450: .name = "usb",
2451: .args_type = "",
2452: .params = "",
2453: .help = "show guest USB devices",
2454: .mhandler.info = usb_info,
2455: },
2456: {
2457: .name = "usbhost",
2458: .args_type = "",
2459: .params = "",
2460: .help = "show host USB devices",
2461: .mhandler.info = usb_host_info,
2462: },
2463: {
2464: .name = "profile",
2465: .args_type = "",
2466: .params = "",
2467: .help = "show profiling information",
2468: .mhandler.info = do_info_profile,
2469: },
2470: {
2471: .name = "capture",
2472: .args_type = "",
2473: .params = "",
2474: .help = "show capture information",
2475: .mhandler.info = do_info_capture,
2476: },
2477: {
2478: .name = "snapshots",
2479: .args_type = "",
2480: .params = "",
2481: .help = "show the currently saved VM snapshots",
2482: .mhandler.info = do_info_snapshots,
2483: },
2484: {
2485: .name = "status",
2486: .args_type = "",
2487: .params = "",
2488: .help = "show the current VM status (running|paused)",
1.1.1.16 root 2489: .mhandler.info = hmp_info_status,
1.1.1.10 root 2490: },
2491: {
2492: .name = "pcmcia",
2493: .args_type = "",
2494: .params = "",
2495: .help = "show guest PCMCIA status",
2496: .mhandler.info = pcmcia_info,
2497: },
2498: {
2499: .name = "mice",
2500: .args_type = "",
2501: .params = "",
2502: .help = "show which guest mouse is receiving events",
1.1.1.16 root 2503: .mhandler.info = hmp_info_mice,
1.1.1.10 root 2504: },
2505: {
2506: .name = "vnc",
2507: .args_type = "",
2508: .params = "",
2509: .help = "show the vnc server status",
1.1.1.16 root 2510: .mhandler.info = hmp_info_vnc,
1.1.1.10 root 2511: },
1.1.1.14 root 2512: #if defined(CONFIG_SPICE)
2513: {
2514: .name = "spice",
2515: .args_type = "",
2516: .params = "",
2517: .help = "show the spice server status",
1.1.1.16 root 2518: .mhandler.info = hmp_info_spice,
1.1.1.14 root 2519: },
2520: #endif
1.1.1.10 root 2521: {
2522: .name = "name",
2523: .args_type = "",
2524: .params = "",
2525: .help = "show the current VM name",
1.1.1.16 root 2526: .mhandler.info = hmp_info_name,
1.1.1.10 root 2527: },
2528: {
2529: .name = "uuid",
2530: .args_type = "",
2531: .params = "",
2532: .help = "show the current VM UUID",
1.1.1.16 root 2533: .mhandler.info = hmp_info_uuid,
1.1.1.10 root 2534: },
1.1.1.6 root 2535: #if defined(TARGET_PPC)
1.1.1.10 root 2536: {
2537: .name = "cpustats",
2538: .args_type = "",
2539: .params = "",
2540: .help = "show CPU statistics",
2541: .mhandler.info = do_info_cpu_stats,
2542: },
1.1.1.6 root 2543: #endif
2544: #if defined(CONFIG_SLIRP)
1.1.1.10 root 2545: {
2546: .name = "usernet",
2547: .args_type = "",
2548: .params = "",
2549: .help = "show user network stack connection states",
2550: .mhandler.info = do_info_usernet,
2551: },
1.1.1.6 root 2552: #endif
1.1.1.10 root 2553: {
2554: .name = "migrate",
2555: .args_type = "",
2556: .params = "",
2557: .help = "show migration status",
1.1.1.16 root 2558: .mhandler.info = hmp_info_migrate,
1.1.1.10 root 2559: },
2560: {
2561: .name = "balloon",
2562: .args_type = "",
2563: .params = "",
2564: .help = "show balloon information",
1.1.1.16 root 2565: .mhandler.info = hmp_info_balloon,
1.1.1.10 root 2566: },
2567: {
2568: .name = "qtree",
2569: .args_type = "",
2570: .params = "",
2571: .help = "show device tree",
2572: .mhandler.info = do_info_qtree,
2573: },
2574: {
2575: .name = "qdm",
2576: .args_type = "",
2577: .params = "",
2578: .help = "show qdev device model list",
2579: .mhandler.info = do_info_qdm,
2580: },
2581: {
2582: .name = "roms",
2583: .args_type = "",
2584: .params = "",
2585: .help = "show roms",
2586: .mhandler.info = do_info_roms,
2587: },
1.1.1.16 root 2588: #if defined(CONFIG_TRACE_SIMPLE)
1.1.1.14 root 2589: {
2590: .name = "trace",
2591: .args_type = "",
2592: .params = "",
2593: .help = "show current contents of trace buffer",
2594: .mhandler.info = do_info_trace,
2595: },
1.1.1.16 root 2596: #endif
1.1.1.14 root 2597: {
2598: .name = "trace-events",
2599: .args_type = "",
2600: .params = "",
2601: .help = "show available trace-events & their state",
1.1.1.16 root 2602: .mhandler.info = do_trace_print_events,
1.1.1.14 root 2603: },
1.1.1.10 root 2604: {
2605: .name = NULL,
2606: },
1.1 root 2607: };
2608:
1.1.1.14 root 2609: static const mon_cmd_t qmp_cmds[] = {
1.1.1.16 root 2610: #include "qmp-commands-old.h"
1.1.1.14 root 2611: { /* NULL */ },
2612: };
2613:
1.1 root 2614: /*******************************************************************/
2615:
2616: static const char *pch;
2617: static jmp_buf expr_env;
2618:
2619: #define MD_TLONG 0
2620: #define MD_I32 1
2621:
2622: typedef struct MonitorDef {
2623: const char *name;
2624: int offset;
1.1.1.7 root 2625: target_long (*get_value)(const struct MonitorDef *md, int val);
1.1 root 2626: int type;
2627: } MonitorDef;
2628:
2629: #if defined(TARGET_I386)
1.1.1.7 root 2630: static target_long monitor_get_pc (const struct MonitorDef *md, int val)
1.1 root 2631: {
1.1.1.17! root 2632: CPUArchState *env = mon_get_cpu();
1.1.1.2 root 2633: return env->eip + env->segs[R_CS].base;
1.1 root 2634: }
2635: #endif
2636:
2637: #if defined(TARGET_PPC)
1.1.1.7 root 2638: static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
1.1 root 2639: {
1.1.1.17! root 2640: CPUArchState *env = mon_get_cpu();
1.1 root 2641: unsigned int u;
2642: int i;
2643:
2644: u = 0;
2645: for (i = 0; i < 8; i++)
1.1.1.9 root 2646: u |= env->crf[i] << (32 - (4 * i));
1.1 root 2647:
2648: return u;
2649: }
2650:
1.1.1.7 root 2651: static target_long monitor_get_msr (const struct MonitorDef *md, int val)
1.1 root 2652: {
1.1.1.17! root 2653: CPUArchState *env = mon_get_cpu();
1.1.1.6 root 2654: return env->msr;
1.1 root 2655: }
2656:
1.1.1.7 root 2657: static target_long monitor_get_xer (const struct MonitorDef *md, int val)
1.1 root 2658: {
1.1.1.17! root 2659: CPUArchState *env = mon_get_cpu();
1.1.1.7 root 2660: return env->xer;
1.1 root 2661: }
2662:
1.1.1.7 root 2663: static target_long monitor_get_decr (const struct MonitorDef *md, int val)
1.1 root 2664: {
1.1.1.17! root 2665: CPUArchState *env = mon_get_cpu();
1.1.1.2 root 2666: return cpu_ppc_load_decr(env);
1.1 root 2667: }
2668:
1.1.1.7 root 2669: static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
1.1 root 2670: {
1.1.1.17! root 2671: CPUArchState *env = mon_get_cpu();
1.1.1.2 root 2672: return cpu_ppc_load_tbu(env);
1.1 root 2673: }
2674:
1.1.1.7 root 2675: static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
1.1 root 2676: {
1.1.1.17! root 2677: CPUArchState *env = mon_get_cpu();
1.1.1.2 root 2678: return cpu_ppc_load_tbl(env);
1.1 root 2679: }
2680: #endif
2681:
2682: #if defined(TARGET_SPARC)
1.1.1.2 root 2683: #ifndef TARGET_SPARC64
1.1.1.7 root 2684: static target_long monitor_get_psr (const struct MonitorDef *md, int val)
1.1 root 2685: {
1.1.1.17! root 2686: CPUArchState *env = mon_get_cpu();
1.1.1.13 root 2687:
2688: return cpu_get_psr(env);
1.1 root 2689: }
1.1.1.2 root 2690: #endif
1.1 root 2691:
1.1.1.7 root 2692: static target_long monitor_get_reg(const struct MonitorDef *md, int val)
1.1 root 2693: {
1.1.1.17! root 2694: CPUArchState *env = mon_get_cpu();
1.1.1.2 root 2695: return env->regwptr[val];
1.1 root 2696: }
2697: #endif
2698:
1.1.1.7 root 2699: static const MonitorDef monitor_defs[] = {
1.1 root 2700: #ifdef TARGET_I386
2701:
2702: #define SEG(name, seg) \
1.1.1.17! root 2703: { name, offsetof(CPUX86State, segs[seg].selector), NULL, MD_I32 },\
! 2704: { name ".base", offsetof(CPUX86State, segs[seg].base) },\
! 2705: { name ".limit", offsetof(CPUX86State, segs[seg].limit), NULL, MD_I32 },
! 2706:
! 2707: { "eax", offsetof(CPUX86State, regs[0]) },
! 2708: { "ecx", offsetof(CPUX86State, regs[1]) },
! 2709: { "edx", offsetof(CPUX86State, regs[2]) },
! 2710: { "ebx", offsetof(CPUX86State, regs[3]) },
! 2711: { "esp|sp", offsetof(CPUX86State, regs[4]) },
! 2712: { "ebp|fp", offsetof(CPUX86State, regs[5]) },
! 2713: { "esi", offsetof(CPUX86State, regs[6]) },
! 2714: { "edi", offsetof(CPUX86State, regs[7]) },
1.1 root 2715: #ifdef TARGET_X86_64
1.1.1.17! root 2716: { "r8", offsetof(CPUX86State, regs[8]) },
! 2717: { "r9", offsetof(CPUX86State, regs[9]) },
! 2718: { "r10", offsetof(CPUX86State, regs[10]) },
! 2719: { "r11", offsetof(CPUX86State, regs[11]) },
! 2720: { "r12", offsetof(CPUX86State, regs[12]) },
! 2721: { "r13", offsetof(CPUX86State, regs[13]) },
! 2722: { "r14", offsetof(CPUX86State, regs[14]) },
! 2723: { "r15", offsetof(CPUX86State, regs[15]) },
1.1 root 2724: #endif
1.1.1.17! root 2725: { "eflags", offsetof(CPUX86State, eflags) },
! 2726: { "eip", offsetof(CPUX86State, eip) },
1.1 root 2727: SEG("cs", R_CS)
2728: SEG("ds", R_DS)
2729: SEG("es", R_ES)
2730: SEG("ss", R_SS)
2731: SEG("fs", R_FS)
2732: SEG("gs", R_GS)
2733: { "pc", 0, monitor_get_pc, },
2734: #elif defined(TARGET_PPC)
1.1.1.6 root 2735: /* General purpose registers */
1.1.1.17! root 2736: { "r0", offsetof(CPUPPCState, gpr[0]) },
! 2737: { "r1", offsetof(CPUPPCState, gpr[1]) },
! 2738: { "r2", offsetof(CPUPPCState, gpr[2]) },
! 2739: { "r3", offsetof(CPUPPCState, gpr[3]) },
! 2740: { "r4", offsetof(CPUPPCState, gpr[4]) },
! 2741: { "r5", offsetof(CPUPPCState, gpr[5]) },
! 2742: { "r6", offsetof(CPUPPCState, gpr[6]) },
! 2743: { "r7", offsetof(CPUPPCState, gpr[7]) },
! 2744: { "r8", offsetof(CPUPPCState, gpr[8]) },
! 2745: { "r9", offsetof(CPUPPCState, gpr[9]) },
! 2746: { "r10", offsetof(CPUPPCState, gpr[10]) },
! 2747: { "r11", offsetof(CPUPPCState, gpr[11]) },
! 2748: { "r12", offsetof(CPUPPCState, gpr[12]) },
! 2749: { "r13", offsetof(CPUPPCState, gpr[13]) },
! 2750: { "r14", offsetof(CPUPPCState, gpr[14]) },
! 2751: { "r15", offsetof(CPUPPCState, gpr[15]) },
! 2752: { "r16", offsetof(CPUPPCState, gpr[16]) },
! 2753: { "r17", offsetof(CPUPPCState, gpr[17]) },
! 2754: { "r18", offsetof(CPUPPCState, gpr[18]) },
! 2755: { "r19", offsetof(CPUPPCState, gpr[19]) },
! 2756: { "r20", offsetof(CPUPPCState, gpr[20]) },
! 2757: { "r21", offsetof(CPUPPCState, gpr[21]) },
! 2758: { "r22", offsetof(CPUPPCState, gpr[22]) },
! 2759: { "r23", offsetof(CPUPPCState, gpr[23]) },
! 2760: { "r24", offsetof(CPUPPCState, gpr[24]) },
! 2761: { "r25", offsetof(CPUPPCState, gpr[25]) },
! 2762: { "r26", offsetof(CPUPPCState, gpr[26]) },
! 2763: { "r27", offsetof(CPUPPCState, gpr[27]) },
! 2764: { "r28", offsetof(CPUPPCState, gpr[28]) },
! 2765: { "r29", offsetof(CPUPPCState, gpr[29]) },
! 2766: { "r30", offsetof(CPUPPCState, gpr[30]) },
! 2767: { "r31", offsetof(CPUPPCState, gpr[31]) },
1.1.1.6 root 2768: /* Floating point registers */
1.1.1.17! root 2769: { "f0", offsetof(CPUPPCState, fpr[0]) },
! 2770: { "f1", offsetof(CPUPPCState, fpr[1]) },
! 2771: { "f2", offsetof(CPUPPCState, fpr[2]) },
! 2772: { "f3", offsetof(CPUPPCState, fpr[3]) },
! 2773: { "f4", offsetof(CPUPPCState, fpr[4]) },
! 2774: { "f5", offsetof(CPUPPCState, fpr[5]) },
! 2775: { "f6", offsetof(CPUPPCState, fpr[6]) },
! 2776: { "f7", offsetof(CPUPPCState, fpr[7]) },
! 2777: { "f8", offsetof(CPUPPCState, fpr[8]) },
! 2778: { "f9", offsetof(CPUPPCState, fpr[9]) },
! 2779: { "f10", offsetof(CPUPPCState, fpr[10]) },
! 2780: { "f11", offsetof(CPUPPCState, fpr[11]) },
! 2781: { "f12", offsetof(CPUPPCState, fpr[12]) },
! 2782: { "f13", offsetof(CPUPPCState, fpr[13]) },
! 2783: { "f14", offsetof(CPUPPCState, fpr[14]) },
! 2784: { "f15", offsetof(CPUPPCState, fpr[15]) },
! 2785: { "f16", offsetof(CPUPPCState, fpr[16]) },
! 2786: { "f17", offsetof(CPUPPCState, fpr[17]) },
! 2787: { "f18", offsetof(CPUPPCState, fpr[18]) },
! 2788: { "f19", offsetof(CPUPPCState, fpr[19]) },
! 2789: { "f20", offsetof(CPUPPCState, fpr[20]) },
! 2790: { "f21", offsetof(CPUPPCState, fpr[21]) },
! 2791: { "f22", offsetof(CPUPPCState, fpr[22]) },
! 2792: { "f23", offsetof(CPUPPCState, fpr[23]) },
! 2793: { "f24", offsetof(CPUPPCState, fpr[24]) },
! 2794: { "f25", offsetof(CPUPPCState, fpr[25]) },
! 2795: { "f26", offsetof(CPUPPCState, fpr[26]) },
! 2796: { "f27", offsetof(CPUPPCState, fpr[27]) },
! 2797: { "f28", offsetof(CPUPPCState, fpr[28]) },
! 2798: { "f29", offsetof(CPUPPCState, fpr[29]) },
! 2799: { "f30", offsetof(CPUPPCState, fpr[30]) },
! 2800: { "f31", offsetof(CPUPPCState, fpr[31]) },
! 2801: { "fpscr", offsetof(CPUPPCState, fpscr) },
1.1.1.6 root 2802: /* Next instruction pointer */
1.1.1.17! root 2803: { "nip|pc", offsetof(CPUPPCState, nip) },
! 2804: { "lr", offsetof(CPUPPCState, lr) },
! 2805: { "ctr", offsetof(CPUPPCState, ctr) },
1.1 root 2806: { "decr", 0, &monitor_get_decr, },
2807: { "ccr", 0, &monitor_get_ccr, },
1.1.1.6 root 2808: /* Machine state register */
1.1 root 2809: { "msr", 0, &monitor_get_msr, },
2810: { "xer", 0, &monitor_get_xer, },
2811: { "tbu", 0, &monitor_get_tbu, },
2812: { "tbl", 0, &monitor_get_tbl, },
1.1.1.6 root 2813: #if defined(TARGET_PPC64)
2814: /* Address space register */
1.1.1.17! root 2815: { "asr", offsetof(CPUPPCState, asr) },
1.1.1.6 root 2816: #endif
2817: /* Segment registers */
1.1.1.17! root 2818: { "sdr1", offsetof(CPUPPCState, spr[SPR_SDR1]) },
! 2819: { "sr0", offsetof(CPUPPCState, sr[0]) },
! 2820: { "sr1", offsetof(CPUPPCState, sr[1]) },
! 2821: { "sr2", offsetof(CPUPPCState, sr[2]) },
! 2822: { "sr3", offsetof(CPUPPCState, sr[3]) },
! 2823: { "sr4", offsetof(CPUPPCState, sr[4]) },
! 2824: { "sr5", offsetof(CPUPPCState, sr[5]) },
! 2825: { "sr6", offsetof(CPUPPCState, sr[6]) },
! 2826: { "sr7", offsetof(CPUPPCState, sr[7]) },
! 2827: { "sr8", offsetof(CPUPPCState, sr[8]) },
! 2828: { "sr9", offsetof(CPUPPCState, sr[9]) },
! 2829: { "sr10", offsetof(CPUPPCState, sr[10]) },
! 2830: { "sr11", offsetof(CPUPPCState, sr[11]) },
! 2831: { "sr12", offsetof(CPUPPCState, sr[12]) },
! 2832: { "sr13", offsetof(CPUPPCState, sr[13]) },
! 2833: { "sr14", offsetof(CPUPPCState, sr[14]) },
! 2834: { "sr15", offsetof(CPUPPCState, sr[15]) },
1.1.1.15 root 2835: /* Too lazy to put BATs... */
1.1.1.17! root 2836: { "pvr", offsetof(CPUPPCState, spr[SPR_PVR]) },
1.1.1.15 root 2837:
1.1.1.17! root 2838: { "srr0", offsetof(CPUPPCState, spr[SPR_SRR0]) },
! 2839: { "srr1", offsetof(CPUPPCState, spr[SPR_SRR1]) },
! 2840: { "sprg0", offsetof(CPUPPCState, spr[SPR_SPRG0]) },
! 2841: { "sprg1", offsetof(CPUPPCState, spr[SPR_SPRG1]) },
! 2842: { "sprg2", offsetof(CPUPPCState, spr[SPR_SPRG2]) },
! 2843: { "sprg3", offsetof(CPUPPCState, spr[SPR_SPRG3]) },
! 2844: { "sprg4", offsetof(CPUPPCState, spr[SPR_SPRG4]) },
! 2845: { "sprg5", offsetof(CPUPPCState, spr[SPR_SPRG5]) },
! 2846: { "sprg6", offsetof(CPUPPCState, spr[SPR_SPRG6]) },
! 2847: { "sprg7", offsetof(CPUPPCState, spr[SPR_SPRG7]) },
! 2848: { "pid", offsetof(CPUPPCState, spr[SPR_BOOKE_PID]) },
! 2849: { "csrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR0]) },
! 2850: { "csrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_CSRR1]) },
! 2851: { "esr", offsetof(CPUPPCState, spr[SPR_BOOKE_ESR]) },
! 2852: { "dear", offsetof(CPUPPCState, spr[SPR_BOOKE_DEAR]) },
! 2853: { "mcsr", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSR]) },
! 2854: { "tsr", offsetof(CPUPPCState, spr[SPR_BOOKE_TSR]) },
! 2855: { "tcr", offsetof(CPUPPCState, spr[SPR_BOOKE_TCR]) },
! 2856: { "vrsave", offsetof(CPUPPCState, spr[SPR_VRSAVE]) },
! 2857: { "pir", offsetof(CPUPPCState, spr[SPR_BOOKE_PIR]) },
! 2858: { "mcsrr0", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR0]) },
! 2859: { "mcsrr1", offsetof(CPUPPCState, spr[SPR_BOOKE_MCSRR1]) },
! 2860: { "decar", offsetof(CPUPPCState, spr[SPR_BOOKE_DECAR]) },
! 2861: { "ivpr", offsetof(CPUPPCState, spr[SPR_BOOKE_IVPR]) },
! 2862: { "epcr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPCR]) },
! 2863: { "sprg8", offsetof(CPUPPCState, spr[SPR_BOOKE_SPRG8]) },
! 2864: { "ivor0", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR0]) },
! 2865: { "ivor1", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR1]) },
! 2866: { "ivor2", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR2]) },
! 2867: { "ivor3", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR3]) },
! 2868: { "ivor4", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR4]) },
! 2869: { "ivor5", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR5]) },
! 2870: { "ivor6", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR6]) },
! 2871: { "ivor7", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR7]) },
! 2872: { "ivor8", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR8]) },
! 2873: { "ivor9", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR9]) },
! 2874: { "ivor10", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR10]) },
! 2875: { "ivor11", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR11]) },
! 2876: { "ivor12", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR12]) },
! 2877: { "ivor13", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR13]) },
! 2878: { "ivor14", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR14]) },
! 2879: { "ivor15", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR15]) },
! 2880: { "ivor32", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR32]) },
! 2881: { "ivor33", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR33]) },
! 2882: { "ivor34", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR34]) },
! 2883: { "ivor35", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR35]) },
! 2884: { "ivor36", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR36]) },
! 2885: { "ivor37", offsetof(CPUPPCState, spr[SPR_BOOKE_IVOR37]) },
! 2886: { "mas0", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS0]) },
! 2887: { "mas1", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS1]) },
! 2888: { "mas2", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS2]) },
! 2889: { "mas3", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS3]) },
! 2890: { "mas4", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS4]) },
! 2891: { "mas6", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS6]) },
! 2892: { "mas7", offsetof(CPUPPCState, spr[SPR_BOOKE_MAS7]) },
! 2893: { "mmucfg", offsetof(CPUPPCState, spr[SPR_MMUCFG]) },
! 2894: { "tlb0cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB0CFG]) },
! 2895: { "tlb1cfg", offsetof(CPUPPCState, spr[SPR_BOOKE_TLB1CFG]) },
! 2896: { "epr", offsetof(CPUPPCState, spr[SPR_BOOKE_EPR]) },
! 2897: { "eplc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPLC]) },
! 2898: { "epsc", offsetof(CPUPPCState, spr[SPR_BOOKE_EPSC]) },
! 2899: { "svr", offsetof(CPUPPCState, spr[SPR_E500_SVR]) },
! 2900: { "mcar", offsetof(CPUPPCState, spr[SPR_Exxx_MCAR]) },
! 2901: { "pid1", offsetof(CPUPPCState, spr[SPR_BOOKE_PID1]) },
! 2902: { "pid2", offsetof(CPUPPCState, spr[SPR_BOOKE_PID2]) },
! 2903: { "hid0", offsetof(CPUPPCState, spr[SPR_HID0]) },
1.1.1.15 root 2904:
1.1 root 2905: #elif defined(TARGET_SPARC)
1.1.1.17! root 2906: { "g0", offsetof(CPUSPARCState, gregs[0]) },
! 2907: { "g1", offsetof(CPUSPARCState, gregs[1]) },
! 2908: { "g2", offsetof(CPUSPARCState, gregs[2]) },
! 2909: { "g3", offsetof(CPUSPARCState, gregs[3]) },
! 2910: { "g4", offsetof(CPUSPARCState, gregs[4]) },
! 2911: { "g5", offsetof(CPUSPARCState, gregs[5]) },
! 2912: { "g6", offsetof(CPUSPARCState, gregs[6]) },
! 2913: { "g7", offsetof(CPUSPARCState, gregs[7]) },
1.1 root 2914: { "o0", 0, monitor_get_reg },
2915: { "o1", 1, monitor_get_reg },
2916: { "o2", 2, monitor_get_reg },
2917: { "o3", 3, monitor_get_reg },
2918: { "o4", 4, monitor_get_reg },
2919: { "o5", 5, monitor_get_reg },
2920: { "o6", 6, monitor_get_reg },
2921: { "o7", 7, monitor_get_reg },
2922: { "l0", 8, monitor_get_reg },
2923: { "l1", 9, monitor_get_reg },
2924: { "l2", 10, monitor_get_reg },
2925: { "l3", 11, monitor_get_reg },
2926: { "l4", 12, monitor_get_reg },
2927: { "l5", 13, monitor_get_reg },
2928: { "l6", 14, monitor_get_reg },
2929: { "l7", 15, monitor_get_reg },
2930: { "i0", 16, monitor_get_reg },
2931: { "i1", 17, monitor_get_reg },
2932: { "i2", 18, monitor_get_reg },
2933: { "i3", 19, monitor_get_reg },
2934: { "i4", 20, monitor_get_reg },
2935: { "i5", 21, monitor_get_reg },
2936: { "i6", 22, monitor_get_reg },
2937: { "i7", 23, monitor_get_reg },
1.1.1.17! root 2938: { "pc", offsetof(CPUSPARCState, pc) },
! 2939: { "npc", offsetof(CPUSPARCState, npc) },
! 2940: { "y", offsetof(CPUSPARCState, y) },
1.1.1.2 root 2941: #ifndef TARGET_SPARC64
1.1 root 2942: { "psr", 0, &monitor_get_psr, },
1.1.1.17! root 2943: { "wim", offsetof(CPUSPARCState, wim) },
1.1.1.2 root 2944: #endif
1.1.1.17! root 2945: { "tbr", offsetof(CPUSPARCState, tbr) },
! 2946: { "fsr", offsetof(CPUSPARCState, fsr) },
! 2947: { "f0", offsetof(CPUSPARCState, fpr[0].l.upper) },
! 2948: { "f1", offsetof(CPUSPARCState, fpr[0].l.lower) },
! 2949: { "f2", offsetof(CPUSPARCState, fpr[1].l.upper) },
! 2950: { "f3", offsetof(CPUSPARCState, fpr[1].l.lower) },
! 2951: { "f4", offsetof(CPUSPARCState, fpr[2].l.upper) },
! 2952: { "f5", offsetof(CPUSPARCState, fpr[2].l.lower) },
! 2953: { "f6", offsetof(CPUSPARCState, fpr[3].l.upper) },
! 2954: { "f7", offsetof(CPUSPARCState, fpr[3].l.lower) },
! 2955: { "f8", offsetof(CPUSPARCState, fpr[4].l.upper) },
! 2956: { "f9", offsetof(CPUSPARCState, fpr[4].l.lower) },
! 2957: { "f10", offsetof(CPUSPARCState, fpr[5].l.upper) },
! 2958: { "f11", offsetof(CPUSPARCState, fpr[5].l.lower) },
! 2959: { "f12", offsetof(CPUSPARCState, fpr[6].l.upper) },
! 2960: { "f13", offsetof(CPUSPARCState, fpr[6].l.lower) },
! 2961: { "f14", offsetof(CPUSPARCState, fpr[7].l.upper) },
! 2962: { "f15", offsetof(CPUSPARCState, fpr[7].l.lower) },
! 2963: { "f16", offsetof(CPUSPARCState, fpr[8].l.upper) },
! 2964: { "f17", offsetof(CPUSPARCState, fpr[8].l.lower) },
! 2965: { "f18", offsetof(CPUSPARCState, fpr[9].l.upper) },
! 2966: { "f19", offsetof(CPUSPARCState, fpr[9].l.lower) },
! 2967: { "f20", offsetof(CPUSPARCState, fpr[10].l.upper) },
! 2968: { "f21", offsetof(CPUSPARCState, fpr[10].l.lower) },
! 2969: { "f22", offsetof(CPUSPARCState, fpr[11].l.upper) },
! 2970: { "f23", offsetof(CPUSPARCState, fpr[11].l.lower) },
! 2971: { "f24", offsetof(CPUSPARCState, fpr[12].l.upper) },
! 2972: { "f25", offsetof(CPUSPARCState, fpr[12].l.lower) },
! 2973: { "f26", offsetof(CPUSPARCState, fpr[13].l.upper) },
! 2974: { "f27", offsetof(CPUSPARCState, fpr[13].l.lower) },
! 2975: { "f28", offsetof(CPUSPARCState, fpr[14].l.upper) },
! 2976: { "f29", offsetof(CPUSPARCState, fpr[14].l.lower) },
! 2977: { "f30", offsetof(CPUSPARCState, fpr[15].l.upper) },
! 2978: { "f31", offsetof(CPUSPARCState, fpr[15].l.lower) },
1.1.1.2 root 2979: #ifdef TARGET_SPARC64
1.1.1.17! root 2980: { "f32", offsetof(CPUSPARCState, fpr[16]) },
! 2981: { "f34", offsetof(CPUSPARCState, fpr[17]) },
! 2982: { "f36", offsetof(CPUSPARCState, fpr[18]) },
! 2983: { "f38", offsetof(CPUSPARCState, fpr[19]) },
! 2984: { "f40", offsetof(CPUSPARCState, fpr[20]) },
! 2985: { "f42", offsetof(CPUSPARCState, fpr[21]) },
! 2986: { "f44", offsetof(CPUSPARCState, fpr[22]) },
! 2987: { "f46", offsetof(CPUSPARCState, fpr[23]) },
! 2988: { "f48", offsetof(CPUSPARCState, fpr[24]) },
! 2989: { "f50", offsetof(CPUSPARCState, fpr[25]) },
! 2990: { "f52", offsetof(CPUSPARCState, fpr[26]) },
! 2991: { "f54", offsetof(CPUSPARCState, fpr[27]) },
! 2992: { "f56", offsetof(CPUSPARCState, fpr[28]) },
! 2993: { "f58", offsetof(CPUSPARCState, fpr[29]) },
! 2994: { "f60", offsetof(CPUSPARCState, fpr[30]) },
! 2995: { "f62", offsetof(CPUSPARCState, fpr[31]) },
! 2996: { "asi", offsetof(CPUSPARCState, asi) },
! 2997: { "pstate", offsetof(CPUSPARCState, pstate) },
! 2998: { "cansave", offsetof(CPUSPARCState, cansave) },
! 2999: { "canrestore", offsetof(CPUSPARCState, canrestore) },
! 3000: { "otherwin", offsetof(CPUSPARCState, otherwin) },
! 3001: { "wstate", offsetof(CPUSPARCState, wstate) },
! 3002: { "cleanwin", offsetof(CPUSPARCState, cleanwin) },
! 3003: { "fprs", offsetof(CPUSPARCState, fprs) },
1.1.1.2 root 3004: #endif
1.1 root 3005: #endif
3006: { NULL },
3007: };
3008:
1.1.1.9 root 3009: static void expr_error(Monitor *mon, const char *msg)
1.1 root 3010: {
1.1.1.9 root 3011: monitor_printf(mon, "%s\n", msg);
1.1 root 3012: longjmp(expr_env, 1);
3013: }
3014:
1.1.1.13 root 3015: /* return 0 if OK, -1 if not found */
1.1 root 3016: static int get_monitor_def(target_long *pval, const char *name)
3017: {
1.1.1.7 root 3018: const MonitorDef *md;
1.1 root 3019: void *ptr;
3020:
3021: for(md = monitor_defs; md->name != NULL; md++) {
3022: if (compare_cmd(name, md->name)) {
3023: if (md->get_value) {
3024: *pval = md->get_value(md, md->offset);
3025: } else {
1.1.1.17! root 3026: CPUArchState *env = mon_get_cpu();
1.1.1.2 root 3027: ptr = (uint8_t *)env + md->offset;
1.1 root 3028: switch(md->type) {
3029: case MD_I32:
3030: *pval = *(int32_t *)ptr;
3031: break;
3032: case MD_TLONG:
3033: *pval = *(target_long *)ptr;
3034: break;
3035: default:
3036: *pval = 0;
3037: break;
3038: }
3039: }
3040: return 0;
3041: }
3042: }
3043: return -1;
3044: }
3045:
3046: static void next(void)
3047: {
1.1.1.9 root 3048: if (*pch != '\0') {
1.1 root 3049: pch++;
1.1.1.7 root 3050: while (qemu_isspace(*pch))
1.1 root 3051: pch++;
3052: }
3053: }
3054:
1.1.1.9 root 3055: static int64_t expr_sum(Monitor *mon);
1.1 root 3056:
1.1.1.9 root 3057: static int64_t expr_unary(Monitor *mon)
1.1 root 3058: {
1.1.1.6 root 3059: int64_t n;
1.1 root 3060: char *p;
1.1.1.2 root 3061: int ret;
1.1 root 3062:
3063: switch(*pch) {
3064: case '+':
3065: next();
1.1.1.9 root 3066: n = expr_unary(mon);
1.1 root 3067: break;
3068: case '-':
3069: next();
1.1.1.9 root 3070: n = -expr_unary(mon);
1.1 root 3071: break;
3072: case '~':
3073: next();
1.1.1.9 root 3074: n = ~expr_unary(mon);
1.1 root 3075: break;
3076: case '(':
3077: next();
1.1.1.9 root 3078: n = expr_sum(mon);
1.1 root 3079: if (*pch != ')') {
1.1.1.9 root 3080: expr_error(mon, "')' expected");
1.1 root 3081: }
3082: next();
3083: break;
3084: case '\'':
3085: pch++;
3086: if (*pch == '\0')
1.1.1.9 root 3087: expr_error(mon, "character constant expected");
1.1 root 3088: n = *pch;
3089: pch++;
3090: if (*pch != '\'')
1.1.1.9 root 3091: expr_error(mon, "missing terminating \' character");
1.1 root 3092: next();
3093: break;
3094: case '$':
3095: {
3096: char buf[128], *q;
1.1.1.6 root 3097: target_long reg=0;
3098:
1.1 root 3099: pch++;
3100: q = buf;
3101: while ((*pch >= 'a' && *pch <= 'z') ||
3102: (*pch >= 'A' && *pch <= 'Z') ||
3103: (*pch >= '0' && *pch <= '9') ||
3104: *pch == '_' || *pch == '.') {
3105: if ((q - buf) < sizeof(buf) - 1)
3106: *q++ = *pch;
3107: pch++;
3108: }
1.1.1.7 root 3109: while (qemu_isspace(*pch))
1.1 root 3110: pch++;
3111: *q = 0;
1.1.1.6 root 3112: ret = get_monitor_def(®, buf);
1.1.1.13 root 3113: if (ret < 0)
1.1.1.9 root 3114: expr_error(mon, "unknown register");
1.1.1.6 root 3115: n = reg;
1.1 root 3116: }
3117: break;
3118: case '\0':
1.1.1.9 root 3119: expr_error(mon, "unexpected end of expression");
1.1 root 3120: n = 0;
3121: break;
3122: default:
1.1.1.17! root 3123: errno = 0;
1.1.1.6 root 3124: #if TARGET_PHYS_ADDR_BITS > 32
1.1.1.4 root 3125: n = strtoull(pch, &p, 0);
3126: #else
1.1 root 3127: n = strtoul(pch, &p, 0);
1.1.1.4 root 3128: #endif
1.1.1.17! root 3129: if (errno == ERANGE) {
! 3130: expr_error(mon, "number too large");
! 3131: }
1.1 root 3132: if (pch == p) {
1.1.1.9 root 3133: expr_error(mon, "invalid char in expression");
1.1 root 3134: }
3135: pch = p;
1.1.1.7 root 3136: while (qemu_isspace(*pch))
1.1 root 3137: pch++;
3138: break;
3139: }
3140: return n;
3141: }
3142:
3143:
1.1.1.9 root 3144: static int64_t expr_prod(Monitor *mon)
1.1 root 3145: {
1.1.1.6 root 3146: int64_t val, val2;
1.1 root 3147: int op;
1.1.1.6 root 3148:
1.1.1.9 root 3149: val = expr_unary(mon);
1.1 root 3150: for(;;) {
3151: op = *pch;
3152: if (op != '*' && op != '/' && op != '%')
3153: break;
3154: next();
1.1.1.9 root 3155: val2 = expr_unary(mon);
1.1 root 3156: switch(op) {
3157: default:
3158: case '*':
3159: val *= val2;
3160: break;
3161: case '/':
3162: case '%':
1.1.1.6 root 3163: if (val2 == 0)
1.1.1.9 root 3164: expr_error(mon, "division by zero");
1.1 root 3165: if (op == '/')
3166: val /= val2;
3167: else
3168: val %= val2;
3169: break;
3170: }
3171: }
3172: return val;
3173: }
3174:
1.1.1.9 root 3175: static int64_t expr_logic(Monitor *mon)
1.1 root 3176: {
1.1.1.6 root 3177: int64_t val, val2;
1.1 root 3178: int op;
3179:
1.1.1.9 root 3180: val = expr_prod(mon);
1.1 root 3181: for(;;) {
3182: op = *pch;
3183: if (op != '&' && op != '|' && op != '^')
3184: break;
3185: next();
1.1.1.9 root 3186: val2 = expr_prod(mon);
1.1 root 3187: switch(op) {
3188: default:
3189: case '&':
3190: val &= val2;
3191: break;
3192: case '|':
3193: val |= val2;
3194: break;
3195: case '^':
3196: val ^= val2;
3197: break;
3198: }
3199: }
3200: return val;
3201: }
3202:
1.1.1.9 root 3203: static int64_t expr_sum(Monitor *mon)
1.1 root 3204: {
1.1.1.6 root 3205: int64_t val, val2;
1.1 root 3206: int op;
3207:
1.1.1.9 root 3208: val = expr_logic(mon);
1.1 root 3209: for(;;) {
3210: op = *pch;
3211: if (op != '+' && op != '-')
3212: break;
3213: next();
1.1.1.9 root 3214: val2 = expr_logic(mon);
1.1 root 3215: if (op == '+')
3216: val += val2;
3217: else
3218: val -= val2;
3219: }
3220: return val;
3221: }
3222:
1.1.1.9 root 3223: static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
1.1 root 3224: {
3225: pch = *pp;
3226: if (setjmp(expr_env)) {
3227: *pp = pch;
3228: return -1;
3229: }
1.1.1.7 root 3230: while (qemu_isspace(*pch))
1.1 root 3231: pch++;
1.1.1.9 root 3232: *pval = expr_sum(mon);
1.1 root 3233: *pp = pch;
3234: return 0;
3235: }
3236:
1.1.1.13 root 3237: static int get_double(Monitor *mon, double *pval, const char **pp)
3238: {
3239: const char *p = *pp;
3240: char *tailp;
3241: double d;
3242:
3243: d = strtod(p, &tailp);
3244: if (tailp == p) {
3245: monitor_printf(mon, "Number expected\n");
3246: return -1;
3247: }
3248: if (d != d || d - d != 0) {
3249: /* NaN or infinity */
3250: monitor_printf(mon, "Bad number\n");
3251: return -1;
3252: }
3253: *pval = d;
3254: *pp = tailp;
3255: return 0;
3256: }
3257:
1.1 root 3258: static int get_str(char *buf, int buf_size, const char **pp)
3259: {
3260: const char *p;
3261: char *q;
3262: int c;
3263:
3264: q = buf;
3265: p = *pp;
1.1.1.7 root 3266: while (qemu_isspace(*p))
1.1 root 3267: p++;
3268: if (*p == '\0') {
3269: fail:
3270: *q = '\0';
3271: *pp = p;
3272: return -1;
3273: }
3274: if (*p == '\"') {
3275: p++;
3276: while (*p != '\0' && *p != '\"') {
3277: if (*p == '\\') {
3278: p++;
3279: c = *p++;
3280: switch(c) {
3281: case 'n':
3282: c = '\n';
3283: break;
3284: case 'r':
3285: c = '\r';
3286: break;
3287: case '\\':
3288: case '\'':
3289: case '\"':
3290: break;
3291: default:
3292: qemu_printf("unsupported escape code: '\\%c'\n", c);
3293: goto fail;
3294: }
3295: if ((q - buf) < buf_size - 1) {
3296: *q++ = c;
3297: }
3298: } else {
3299: if ((q - buf) < buf_size - 1) {
3300: *q++ = *p;
3301: }
3302: p++;
3303: }
3304: }
3305: if (*p != '\"') {
3306: qemu_printf("unterminated string\n");
3307: goto fail;
3308: }
3309: p++;
3310: } else {
1.1.1.7 root 3311: while (*p != '\0' && !qemu_isspace(*p)) {
1.1 root 3312: if ((q - buf) < buf_size - 1) {
3313: *q++ = *p;
3314: }
3315: p++;
3316: }
3317: }
3318: *q = '\0';
3319: *pp = p;
3320: return 0;
3321: }
3322:
1.1.1.9 root 3323: /*
3324: * Store the command-name in cmdname, and return a pointer to
3325: * the remaining of the command string.
3326: */
3327: static const char *get_command_name(const char *cmdline,
3328: char *cmdname, size_t nlen)
3329: {
3330: size_t len;
3331: const char *p, *pstart;
3332:
3333: p = cmdline;
3334: while (qemu_isspace(*p))
3335: p++;
3336: if (*p == '\0')
3337: return NULL;
3338: pstart = p;
3339: while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3340: p++;
3341: len = p - pstart;
3342: if (len > nlen - 1)
3343: len = nlen - 1;
3344: memcpy(cmdname, pstart, len);
3345: cmdname[len] = '\0';
3346: return p;
3347: }
3348:
1.1.1.10 root 3349: /**
3350: * Read key of 'type' into 'key' and return the current
3351: * 'type' pointer.
3352: */
3353: static char *key_get_info(const char *type, char **key)
3354: {
3355: size_t len;
3356: char *p, *str;
3357:
3358: if (*type == ',')
3359: type++;
3360:
3361: p = strchr(type, ':');
3362: if (!p) {
3363: *key = NULL;
3364: return NULL;
3365: }
3366: len = p - type;
3367:
1.1.1.16 root 3368: str = g_malloc(len + 1);
1.1.1.10 root 3369: memcpy(str, type, len);
3370: str[len] = '\0';
3371:
3372: *key = str;
3373: return ++p;
3374: }
3375:
1.1 root 3376: static int default_fmt_format = 'x';
3377: static int default_fmt_size = 4;
3378:
3379: #define MAX_ARGS 16
3380:
1.1.1.10 root 3381: static int is_valid_option(const char *c, const char *typestr)
3382: {
3383: char option[3];
3384:
3385: option[0] = '-';
3386: option[1] = *c;
3387: option[2] = '\0';
3388:
3389: typestr = strstr(typestr, option);
3390: return (typestr != NULL);
3391: }
3392:
1.1.1.14 root 3393: static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
3394: const char *cmdname)
1.1.1.10 root 3395: {
3396: const mon_cmd_t *cmd;
3397:
1.1.1.14 root 3398: for (cmd = disp_table; cmd->name != NULL; cmd++) {
1.1.1.10 root 3399: if (compare_cmd(cmdname, cmd->name)) {
3400: return cmd;
3401: }
3402: }
3403:
3404: return NULL;
3405: }
3406:
1.1.1.14 root 3407: static const mon_cmd_t *monitor_find_command(const char *cmdname)
3408: {
3409: return search_dispatch_table(mon_cmds, cmdname);
3410: }
3411:
3412: static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
3413: {
3414: return search_dispatch_table(qmp_cmds, cmdname);
3415: }
3416:
1.1.1.10 root 3417: static const mon_cmd_t *monitor_parse_command(Monitor *mon,
3418: const char *cmdline,
3419: QDict *qdict)
1.1 root 3420: {
1.1.1.9 root 3421: const char *p, *typestr;
1.1.1.10 root 3422: int c;
1.1.1.9 root 3423: const mon_cmd_t *cmd;
1.1 root 3424: char cmdname[256];
3425: char buf[1024];
1.1.1.10 root 3426: char *key;
1.1 root 3427:
3428: #ifdef DEBUG
1.1.1.9 root 3429: monitor_printf(mon, "command='%s'\n", cmdline);
1.1 root 3430: #endif
1.1.1.6 root 3431:
1.1 root 3432: /* extract the command name */
1.1.1.9 root 3433: p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3434: if (!p)
1.1.1.10 root 3435: return NULL;
1.1.1.9 root 3436:
1.1.1.10 root 3437: cmd = monitor_find_command(cmdname);
3438: if (!cmd) {
1.1.1.9 root 3439: monitor_printf(mon, "unknown command: '%s'\n", cmdname);
1.1.1.10 root 3440: return NULL;
1.1 root 3441: }
3442:
3443: /* parse the parameters */
3444: typestr = cmd->args_type;
3445: for(;;) {
1.1.1.10 root 3446: typestr = key_get_info(typestr, &key);
3447: if (!typestr)
1.1 root 3448: break;
1.1.1.10 root 3449: c = *typestr;
1.1 root 3450: typestr++;
3451: switch(c) {
3452: case 'F':
3453: case 'B':
3454: case 's':
3455: {
3456: int ret;
1.1.1.6 root 3457:
1.1.1.7 root 3458: while (qemu_isspace(*p))
1.1 root 3459: p++;
3460: if (*typestr == '?') {
3461: typestr++;
3462: if (*p == '\0') {
3463: /* no optional string: NULL argument */
1.1.1.10 root 3464: break;
1.1 root 3465: }
3466: }
3467: ret = get_str(buf, sizeof(buf), &p);
3468: if (ret < 0) {
3469: switch(c) {
3470: case 'F':
1.1.1.9 root 3471: monitor_printf(mon, "%s: filename expected\n",
3472: cmdname);
1.1 root 3473: break;
3474: case 'B':
1.1.1.9 root 3475: monitor_printf(mon, "%s: block device name expected\n",
3476: cmdname);
1.1 root 3477: break;
3478: default:
1.1.1.9 root 3479: monitor_printf(mon, "%s: string expected\n", cmdname);
1.1 root 3480: break;
3481: }
3482: goto fail;
3483: }
1.1.1.10 root 3484: qdict_put(qdict, key, qstring_from_str(buf));
1.1 root 3485: }
3486: break;
1.1.1.13 root 3487: case 'O':
3488: {
3489: QemuOptsList *opts_list;
3490: QemuOpts *opts;
3491:
3492: opts_list = qemu_find_opts(key);
3493: if (!opts_list || opts_list->desc->name) {
3494: goto bad_type;
3495: }
3496: while (qemu_isspace(*p)) {
3497: p++;
3498: }
3499: if (!*p)
3500: break;
3501: if (get_str(buf, sizeof(buf), &p) < 0) {
3502: goto fail;
3503: }
3504: opts = qemu_opts_parse(opts_list, buf, 1);
3505: if (!opts) {
3506: goto fail;
3507: }
3508: qemu_opts_to_qdict(opts, qdict);
3509: qemu_opts_del(opts);
3510: }
3511: break;
1.1 root 3512: case '/':
3513: {
3514: int count, format, size;
1.1.1.6 root 3515:
1.1.1.7 root 3516: while (qemu_isspace(*p))
1.1 root 3517: p++;
3518: if (*p == '/') {
3519: /* format found */
3520: p++;
3521: count = 1;
1.1.1.7 root 3522: if (qemu_isdigit(*p)) {
1.1 root 3523: count = 0;
1.1.1.7 root 3524: while (qemu_isdigit(*p)) {
1.1 root 3525: count = count * 10 + (*p - '0');
3526: p++;
3527: }
3528: }
3529: size = -1;
3530: format = -1;
3531: for(;;) {
3532: switch(*p) {
3533: case 'o':
3534: case 'd':
3535: case 'u':
3536: case 'x':
3537: case 'i':
3538: case 'c':
3539: format = *p++;
3540: break;
3541: case 'b':
3542: size = 1;
3543: p++;
3544: break;
3545: case 'h':
3546: size = 2;
3547: p++;
3548: break;
3549: case 'w':
3550: size = 4;
3551: p++;
3552: break;
3553: case 'g':
3554: case 'L':
3555: size = 8;
3556: p++;
3557: break;
3558: default:
3559: goto next;
3560: }
3561: }
3562: next:
1.1.1.7 root 3563: if (*p != '\0' && !qemu_isspace(*p)) {
1.1.1.9 root 3564: monitor_printf(mon, "invalid char in format: '%c'\n",
3565: *p);
1.1 root 3566: goto fail;
3567: }
3568: if (format < 0)
3569: format = default_fmt_format;
3570: if (format != 'i') {
3571: /* for 'i', not specifying a size gives -1 as size */
3572: if (size < 0)
3573: size = default_fmt_size;
1.1.1.7 root 3574: default_fmt_size = size;
1.1 root 3575: }
3576: default_fmt_format = format;
3577: } else {
3578: count = 1;
3579: format = default_fmt_format;
3580: if (format != 'i') {
3581: size = default_fmt_size;
3582: } else {
3583: size = -1;
3584: }
3585: }
1.1.1.10 root 3586: qdict_put(qdict, "count", qint_from_int(count));
3587: qdict_put(qdict, "format", qint_from_int(format));
3588: qdict_put(qdict, "size", qint_from_int(size));
1.1 root 3589: }
3590: break;
3591: case 'i':
3592: case 'l':
1.1.1.10 root 3593: case 'M':
1.1 root 3594: {
1.1.1.6 root 3595: int64_t val;
3596:
1.1.1.7 root 3597: while (qemu_isspace(*p))
1.1 root 3598: p++;
3599: if (*typestr == '?' || *typestr == '.') {
3600: if (*typestr == '?') {
1.1.1.10 root 3601: if (*p == '\0') {
3602: typestr++;
3603: break;
3604: }
1.1 root 3605: } else {
3606: if (*p == '.') {
3607: p++;
1.1.1.7 root 3608: while (qemu_isspace(*p))
1.1 root 3609: p++;
3610: } else {
1.1.1.10 root 3611: typestr++;
3612: break;
1.1 root 3613: }
3614: }
1.1.1.4 root 3615: typestr++;
1.1 root 3616: }
1.1.1.9 root 3617: if (get_expr(mon, &val, &p))
1.1 root 3618: goto fail;
1.1.1.10 root 3619: /* Check if 'i' is greater than 32-bit */
3620: if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3621: monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3622: monitor_printf(mon, "integer is for 32-bit values\n");
3623: goto fail;
3624: } else if (c == 'M') {
1.1.1.17! root 3625: if (val < 0) {
! 3626: monitor_printf(mon, "enter a positive value\n");
! 3627: goto fail;
! 3628: }
1.1.1.10 root 3629: val <<= 20;
1.1 root 3630: }
1.1.1.10 root 3631: qdict_put(qdict, key, qint_from_int(val));
1.1 root 3632: }
3633: break;
1.1.1.14 root 3634: case 'o':
3635: {
3636: int64_t val;
3637: char *end;
3638:
3639: while (qemu_isspace(*p)) {
3640: p++;
3641: }
3642: if (*typestr == '?') {
3643: typestr++;
3644: if (*p == '\0') {
3645: break;
3646: }
3647: }
3648: val = strtosz(p, &end);
3649: if (val < 0) {
3650: monitor_printf(mon, "invalid size\n");
3651: goto fail;
3652: }
3653: qdict_put(qdict, key, qint_from_int(val));
3654: p = end;
3655: }
3656: break;
1.1.1.13 root 3657: case 'T':
3658: {
3659: double val;
3660:
3661: while (qemu_isspace(*p))
3662: p++;
3663: if (*typestr == '?') {
3664: typestr++;
3665: if (*p == '\0') {
3666: break;
3667: }
3668: }
3669: if (get_double(mon, &val, &p) < 0) {
3670: goto fail;
3671: }
1.1.1.14 root 3672: if (p[0] && p[1] == 's') {
1.1.1.13 root 3673: switch (*p) {
3674: case 'm':
3675: val /= 1e3; p += 2; break;
3676: case 'u':
3677: val /= 1e6; p += 2; break;
3678: case 'n':
3679: val /= 1e9; p += 2; break;
3680: }
3681: }
3682: if (*p && !qemu_isspace(*p)) {
3683: monitor_printf(mon, "Unknown unit suffix\n");
3684: goto fail;
3685: }
3686: qdict_put(qdict, key, qfloat_from_double(val));
3687: }
3688: break;
3689: case 'b':
3690: {
3691: const char *beg;
3692: int val;
3693:
3694: while (qemu_isspace(*p)) {
3695: p++;
3696: }
3697: beg = p;
3698: while (qemu_isgraph(*p)) {
3699: p++;
3700: }
3701: if (p - beg == 2 && !memcmp(beg, "on", p - beg)) {
3702: val = 1;
3703: } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) {
3704: val = 0;
3705: } else {
3706: monitor_printf(mon, "Expected 'on' or 'off'\n");
3707: goto fail;
3708: }
3709: qdict_put(qdict, key, qbool_from_int(val));
3710: }
3711: break;
1.1 root 3712: case '-':
3713: {
1.1.1.10 root 3714: const char *tmp = p;
1.1.1.13 root 3715: int skip_key = 0;
1.1 root 3716: /* option */
1.1.1.6 root 3717:
1.1 root 3718: c = *typestr++;
3719: if (c == '\0')
3720: goto bad_type;
1.1.1.7 root 3721: while (qemu_isspace(*p))
1.1 root 3722: p++;
3723: if (*p == '-') {
3724: p++;
1.1.1.10 root 3725: if(c != *p) {
3726: if(!is_valid_option(p, typestr)) {
3727:
3728: monitor_printf(mon, "%s: unsupported option -%c\n",
3729: cmdname, *p);
3730: goto fail;
3731: } else {
3732: skip_key = 1;
3733: }
3734: }
3735: if(skip_key) {
3736: p = tmp;
3737: } else {
1.1.1.13 root 3738: /* has option */
1.1.1.10 root 3739: p++;
1.1.1.13 root 3740: qdict_put(qdict, key, qbool_from_int(1));
1.1 root 3741: }
3742: }
3743: }
3744: break;
3745: default:
3746: bad_type:
1.1.1.9 root 3747: monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
1.1 root 3748: goto fail;
3749: }
1.1.1.16 root 3750: g_free(key);
1.1.1.10 root 3751: key = NULL;
1.1 root 3752: }
3753: /* check that all arguments were parsed */
1.1.1.7 root 3754: while (qemu_isspace(*p))
1.1 root 3755: p++;
3756: if (*p != '\0') {
1.1.1.9 root 3757: monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3758: cmdname);
1.1 root 3759: goto fail;
3760: }
3761:
1.1.1.10 root 3762: return cmd;
3763:
3764: fail:
1.1.1.16 root 3765: g_free(key);
1.1.1.10 root 3766: return NULL;
3767: }
3768:
1.1.1.13 root 3769: void monitor_set_error(Monitor *mon, QError *qerror)
3770: {
3771: /* report only the first error */
3772: if (!mon->error) {
3773: mon->error = qerror;
3774: } else {
3775: MON_DEBUG("Additional error report at %s:%d\n",
3776: qerror->file, qerror->linenr);
3777: QDECREF(qerror);
3778: }
3779: }
3780:
3781: static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
3782: {
1.1.1.14 root 3783: if (ret && !monitor_has_error(mon)) {
3784: /*
3785: * If it returns failure, it must have passed on error.
3786: *
3787: * Action: Report an internal error to the client if in QMP.
3788: */
3789: qerror_report(QERR_UNDEFINED_ERROR);
3790: MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3791: cmd->name);
3792: }
1.1.1.13 root 3793:
3794: #ifdef CONFIG_DEBUG_MONITOR
1.1.1.14 root 3795: if (!ret && monitor_has_error(mon)) {
3796: /*
3797: * If it returns success, it must not have passed an error.
3798: *
3799: * Action: Report the passed error to the client.
3800: */
3801: MON_DEBUG("command '%s' returned success but passed an error\n",
3802: cmd->name);
1.1.1.13 root 3803: }
1.1.1.10 root 3804:
1.1.1.14 root 3805: if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
1.1.1.13 root 3806: /*
1.1.1.14 root 3807: * Handlers should not call Monitor print functions.
3808: *
3809: * Action: Ignore them in QMP.
3810: *
3811: * (XXX: we don't check any 'info' or 'query' command here
3812: * because the user print function _is_ called by do_info(), hence
3813: * we will trigger this check. This problem will go away when we
3814: * make 'query' commands real and kill do_info())
1.1.1.13 root 3815: */
1.1.1.14 root 3816: MON_DEBUG("command '%s' called print functions %d time(s)\n",
3817: cmd->name, mon_print_count_get(mon));
1.1 root 3818: }
1.1.1.14 root 3819: #endif
1.1.1.10 root 3820: }
3821:
3822: static void handle_user_command(Monitor *mon, const char *cmdline)
3823: {
3824: QDict *qdict;
3825: const mon_cmd_t *cmd;
3826:
3827: qdict = qdict_new();
3828:
3829: cmd = monitor_parse_command(mon, cmdline, qdict);
3830: if (!cmd)
3831: goto out;
3832:
1.1.1.14 root 3833: if (handler_is_async(cmd)) {
1.1.1.13 root 3834: user_async_cmd_handler(mon, cmd, qdict);
1.1.1.14 root 3835: } else if (handler_is_qobject(cmd)) {
3836: QObject *data = NULL;
3837:
3838: /* XXX: ignores the error code */
3839: cmd->mhandler.cmd_new(mon, qdict, &data);
3840: assert(!monitor_has_error(mon));
3841: if (data) {
3842: cmd->user_print(mon, data);
3843: qobject_decref(data);
3844: }
1.1.1.10 root 3845: } else {
3846: cmd->mhandler.cmd(mon, qdict);
3847: }
3848:
3849: out:
3850: QDECREF(qdict);
1.1 root 3851: }
3852:
3853: static void cmd_completion(const char *name, const char *list)
3854: {
3855: const char *p, *pstart;
3856: char cmd[128];
3857: int len;
3858:
3859: p = list;
3860: for(;;) {
3861: pstart = p;
3862: p = strchr(p, '|');
3863: if (!p)
3864: p = pstart + strlen(pstart);
3865: len = p - pstart;
3866: if (len > sizeof(cmd) - 2)
3867: len = sizeof(cmd) - 2;
3868: memcpy(cmd, pstart, len);
3869: cmd[len] = '\0';
3870: if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
1.1.1.9 root 3871: readline_add_completion(cur_mon->rs, cmd);
1.1 root 3872: }
3873: if (*p == '\0')
3874: break;
3875: p++;
3876: }
3877: }
3878:
3879: static void file_completion(const char *input)
3880: {
3881: DIR *ffs;
3882: struct dirent *d;
3883: char path[1024];
3884: char file[1024], file_prefix[1024];
3885: int input_path_len;
3886: const char *p;
3887:
1.1.1.6 root 3888: p = strrchr(input, '/');
1.1 root 3889: if (!p) {
3890: input_path_len = 0;
3891: pstrcpy(file_prefix, sizeof(file_prefix), input);
1.1.1.7 root 3892: pstrcpy(path, sizeof(path), ".");
1.1 root 3893: } else {
3894: input_path_len = p - input + 1;
3895: memcpy(path, input, input_path_len);
3896: if (input_path_len > sizeof(path) - 1)
3897: input_path_len = sizeof(path) - 1;
3898: path[input_path_len] = '\0';
3899: pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3900: }
3901: #ifdef DEBUG_COMPLETION
1.1.1.9 root 3902: monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3903: input, path, file_prefix);
1.1 root 3904: #endif
3905: ffs = opendir(path);
3906: if (!ffs)
3907: return;
3908: for(;;) {
3909: struct stat sb;
3910: d = readdir(ffs);
3911: if (!d)
3912: break;
1.1.1.14 root 3913:
3914: if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
3915: continue;
3916: }
3917:
1.1 root 3918: if (strstart(d->d_name, file_prefix, NULL)) {
3919: memcpy(file, input, input_path_len);
1.1.1.7 root 3920: if (input_path_len < sizeof(file))
3921: pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3922: d->d_name);
1.1 root 3923: /* stat the file to find out if it's a directory.
3924: * In that case add a slash to speed up typing long paths
3925: */
1.1.1.16 root 3926: if (stat(file, &sb) == 0 && S_ISDIR(sb.st_mode)) {
1.1.1.7 root 3927: pstrcat(file, sizeof(file), "/");
1.1.1.16 root 3928: }
1.1.1.9 root 3929: readline_add_completion(cur_mon->rs, file);
1.1 root 3930: }
3931: }
3932: closedir(ffs);
3933: }
3934:
1.1.1.8 root 3935: static void block_completion_it(void *opaque, BlockDriverState *bs)
1.1 root 3936: {
1.1.1.8 root 3937: const char *name = bdrv_get_device_name(bs);
1.1 root 3938: const char *input = opaque;
3939:
3940: if (input[0] == '\0' ||
3941: !strncmp(name, (char *)input, strlen(input))) {
1.1.1.9 root 3942: readline_add_completion(cur_mon->rs, name);
1.1 root 3943: }
3944: }
3945:
3946: /* NOTE: this parser is an approximate form of the real command parser */
3947: static void parse_cmdline(const char *cmdline,
3948: int *pnb_args, char **args)
3949: {
3950: const char *p;
3951: int nb_args, ret;
3952: char buf[1024];
3953:
3954: p = cmdline;
3955: nb_args = 0;
3956: for(;;) {
1.1.1.7 root 3957: while (qemu_isspace(*p))
1.1 root 3958: p++;
3959: if (*p == '\0')
3960: break;
3961: if (nb_args >= MAX_ARGS)
3962: break;
3963: ret = get_str(buf, sizeof(buf), &p);
1.1.1.16 root 3964: args[nb_args] = g_strdup(buf);
1.1 root 3965: nb_args++;
3966: if (ret < 0)
3967: break;
3968: }
3969: *pnb_args = nb_args;
3970: }
3971:
1.1.1.10 root 3972: static const char *next_arg_type(const char *typestr)
3973: {
3974: const char *p = strchr(typestr, ':');
3975: return (p != NULL ? ++p : typestr);
3976: }
3977:
1.1.1.9 root 3978: static void monitor_find_completion(const char *cmdline)
1.1 root 3979: {
3980: const char *cmdname;
3981: char *args[MAX_ARGS];
3982: int nb_args, i, len;
3983: const char *ptype, *str;
1.1.1.9 root 3984: const mon_cmd_t *cmd;
1.1.1.4 root 3985: const KeyDef *key;
1.1 root 3986:
3987: parse_cmdline(cmdline, &nb_args, args);
3988: #ifdef DEBUG_COMPLETION
3989: for(i = 0; i < nb_args; i++) {
1.1.1.9 root 3990: monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
1.1 root 3991: }
3992: #endif
3993:
3994: /* if the line ends with a space, it means we want to complete the
3995: next arg */
3996: len = strlen(cmdline);
1.1.1.7 root 3997: if (len > 0 && qemu_isspace(cmdline[len - 1])) {
1.1.1.13 root 3998: if (nb_args >= MAX_ARGS) {
3999: goto cleanup;
4000: }
1.1.1.16 root 4001: args[nb_args++] = g_strdup("");
1.1 root 4002: }
4003: if (nb_args <= 1) {
4004: /* command completion */
4005: if (nb_args == 0)
4006: cmdname = "";
4007: else
4008: cmdname = args[0];
1.1.1.9 root 4009: readline_set_completion_index(cur_mon->rs, strlen(cmdname));
4010: for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
1.1 root 4011: cmd_completion(cmdname, cmd->name);
4012: }
4013: } else {
4014: /* find the command */
1.1.1.13 root 4015: for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4016: if (compare_cmd(args[0], cmd->name)) {
4017: break;
4018: }
1.1 root 4019: }
1.1.1.13 root 4020: if (!cmd->name) {
4021: goto cleanup;
4022: }
4023:
1.1.1.10 root 4024: ptype = next_arg_type(cmd->args_type);
1.1 root 4025: for(i = 0; i < nb_args - 2; i++) {
4026: if (*ptype != '\0') {
1.1.1.10 root 4027: ptype = next_arg_type(ptype);
1.1 root 4028: while (*ptype == '?')
1.1.1.10 root 4029: ptype = next_arg_type(ptype);
1.1 root 4030: }
4031: }
4032: str = args[nb_args - 1];
1.1.1.9 root 4033: if (*ptype == '-' && ptype[1] != '\0') {
1.1.1.13 root 4034: ptype = next_arg_type(ptype);
1.1.1.9 root 4035: }
1.1 root 4036: switch(*ptype) {
4037: case 'F':
4038: /* file completion */
1.1.1.9 root 4039: readline_set_completion_index(cur_mon->rs, strlen(str));
1.1 root 4040: file_completion(str);
4041: break;
4042: case 'B':
4043: /* block device name completion */
1.1.1.9 root 4044: readline_set_completion_index(cur_mon->rs, strlen(str));
1.1 root 4045: bdrv_iterate(block_completion_it, (void *)str);
4046: break;
4047: case 's':
4048: /* XXX: more generic ? */
4049: if (!strcmp(cmd->name, "info")) {
1.1.1.9 root 4050: readline_set_completion_index(cur_mon->rs, strlen(str));
1.1 root 4051: for(cmd = info_cmds; cmd->name != NULL; cmd++) {
4052: cmd_completion(str, cmd->name);
4053: }
1.1.1.4 root 4054: } else if (!strcmp(cmd->name, "sendkey")) {
1.1.1.9 root 4055: char *sep = strrchr(str, '-');
4056: if (sep)
4057: str = sep + 1;
4058: readline_set_completion_index(cur_mon->rs, strlen(str));
1.1.1.4 root 4059: for(key = key_defs; key->name != NULL; key++) {
4060: cmd_completion(str, key->name);
4061: }
1.1.1.9 root 4062: } else if (!strcmp(cmd->name, "help|?")) {
4063: readline_set_completion_index(cur_mon->rs, strlen(str));
4064: for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4065: cmd_completion(str, cmd->name);
4066: }
1.1 root 4067: }
4068: break;
4069: default:
4070: break;
4071: }
4072: }
1.1.1.13 root 4073:
4074: cleanup:
4075: for (i = 0; i < nb_args; i++) {
1.1.1.16 root 4076: g_free(args[i]);
1.1.1.13 root 4077: }
1.1 root 4078: }
4079:
1.1.1.9 root 4080: static int monitor_can_read(void *opaque)
1.1 root 4081: {
1.1.1.9 root 4082: Monitor *mon = opaque;
4083:
1.1.1.10 root 4084: return (mon->suspend_cnt == 0) ? 1 : 0;
4085: }
4086:
1.1.1.13 root 4087: static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name)
1.1.1.10 root 4088: {
1.1.1.13 root 4089: int is_cap = compare_cmd(cmd_name, "qmp_capabilities");
4090: return (qmp_cmd_mode(mon) ? is_cap : !is_cap);
1.1.1.10 root 4091: }
4092:
1.1.1.13 root 4093: /*
4094: * Argument validation rules:
4095: *
4096: * 1. The argument must exist in cmd_args qdict
4097: * 2. The argument type must be the expected one
4098: *
4099: * Special case: If the argument doesn't exist in cmd_args and
4100: * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4101: * checking is skipped for it.
4102: */
4103: static int check_client_args_type(const QDict *client_args,
4104: const QDict *cmd_args, int flags)
1.1.1.10 root 4105: {
1.1.1.13 root 4106: const QDictEntry *ent;
1.1.1.10 root 4107:
1.1.1.13 root 4108: for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){
4109: QObject *obj;
4110: QString *arg_type;
4111: const QObject *client_arg = qdict_entry_value(ent);
4112: const char *client_arg_name = qdict_entry_key(ent);
4113:
4114: obj = qdict_get(cmd_args, client_arg_name);
4115: if (!obj) {
4116: if (flags & QMP_ACCEPT_UNKNOWNS) {
4117: /* handler accepts unknowns */
4118: continue;
4119: }
4120: /* client arg doesn't exist */
4121: qerror_report(QERR_INVALID_PARAMETER, client_arg_name);
4122: return -1;
4123: }
1.1.1.10 root 4124:
1.1.1.13 root 4125: arg_type = qobject_to_qstring(obj);
4126: assert(arg_type != NULL);
1.1.1.10 root 4127:
1.1.1.13 root 4128: /* check if argument's type is correct */
4129: switch (qstring_get_str(arg_type)[0]) {
1.1.1.10 root 4130: case 'F':
4131: case 'B':
4132: case 's':
1.1.1.13 root 4133: if (qobject_type(client_arg) != QTYPE_QSTRING) {
4134: qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4135: "string");
1.1.1.10 root 4136: return -1;
4137: }
1.1.1.13 root 4138: break;
1.1.1.10 root 4139: case 'i':
4140: case 'l':
4141: case 'M':
1.1.1.14 root 4142: case 'o':
1.1.1.13 root 4143: if (qobject_type(client_arg) != QTYPE_QINT) {
4144: qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4145: "int");
4146: return -1;
1.1.1.10 root 4147: }
4148: break;
1.1.1.13 root 4149: case 'T':
4150: if (qobject_type(client_arg) != QTYPE_QINT &&
4151: qobject_type(client_arg) != QTYPE_QFLOAT) {
4152: qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4153: "number");
4154: return -1;
1.1.1.10 root 4155: }
1.1.1.13 root 4156: break;
4157: case 'b':
4158: case '-':
4159: if (qobject_type(client_arg) != QTYPE_QBOOL) {
4160: qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4161: "bool");
4162: return -1;
1.1.1.10 root 4163: }
4164: break;
1.1.1.13 root 4165: case 'O':
4166: assert(flags & QMP_ACCEPT_UNKNOWNS);
4167: break;
1.1.1.17! root 4168: case 'q':
! 4169: /* Any QObject can be passed. */
! 4170: break;
1.1.1.13 root 4171: case '/':
4172: case '.':
4173: /*
4174: * These types are not supported by QMP and thus are not
4175: * handled here. Fall through.
4176: */
1.1.1.10 root 4177: default:
4178: abort();
1.1.1.13 root 4179: }
1.1.1.10 root 4180: }
4181:
4182: return 0;
4183: }
4184:
1.1.1.13 root 4185: /*
4186: * - Check if the client has passed all mandatory args
4187: * - Set special flags for argument validation
4188: */
4189: static int check_mandatory_args(const QDict *cmd_args,
4190: const QDict *client_args, int *flags)
1.1.1.10 root 4191: {
1.1.1.13 root 4192: const QDictEntry *ent;
4193:
4194: for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) {
4195: const char *cmd_arg_name = qdict_entry_key(ent);
4196: QString *type = qobject_to_qstring(qdict_entry_value(ent));
4197: assert(type != NULL);
4198:
4199: if (qstring_get_str(type)[0] == 'O') {
4200: assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0);
4201: *flags |= QMP_ACCEPT_UNKNOWNS;
4202: } else if (qstring_get_str(type)[0] != '-' &&
4203: qstring_get_str(type)[1] != '?' &&
4204: !qdict_haskey(client_args, cmd_arg_name)) {
4205: qerror_report(QERR_MISSING_PARAMETER, cmd_arg_name);
4206: return -1;
4207: }
4208: }
4209:
4210: return 0;
4211: }
4212:
4213: static QDict *qdict_from_args_type(const char *args_type)
4214: {
4215: int i;
4216: QDict *qdict;
4217: QString *key, *type, *cur_qs;
4218:
4219: assert(args_type != NULL);
4220:
4221: qdict = qdict_new();
4222:
4223: if (args_type == NULL || args_type[0] == '\0') {
4224: /* no args, empty qdict */
4225: goto out;
4226: }
4227:
4228: key = qstring_new();
4229: type = qstring_new();
4230:
4231: cur_qs = key;
4232:
4233: for (i = 0;; i++) {
4234: switch (args_type[i]) {
4235: case ',':
4236: case '\0':
4237: qdict_put(qdict, qstring_get_str(key), type);
4238: QDECREF(key);
4239: if (args_type[i] == '\0') {
4240: goto out;
4241: }
4242: type = qstring_new(); /* qdict has ref */
4243: cur_qs = key = qstring_new();
4244: break;
4245: case ':':
4246: cur_qs = type;
4247: break;
4248: default:
4249: qstring_append_chr(cur_qs, args_type[i]);
4250: break;
4251: }
4252: }
4253:
4254: out:
4255: return qdict;
1.1.1.10 root 4256: }
4257:
4258: /*
1.1.1.13 root 4259: * Client argument checking rules:
1.1.1.10 root 4260: *
1.1.1.13 root 4261: * 1. Client must provide all mandatory arguments
4262: * 2. Each argument provided by the client must be expected
4263: * 3. Each argument provided by the client must have the type expected
4264: * by the command
1.1.1.10 root 4265: */
1.1.1.13 root 4266: static int qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args)
1.1.1.10 root 4267: {
1.1.1.13 root 4268: int flags, err;
4269: QDict *cmd_args;
1.1.1.10 root 4270:
1.1.1.13 root 4271: cmd_args = qdict_from_args_type(cmd->args_type);
4272:
4273: flags = 0;
4274: err = check_mandatory_args(cmd_args, client_args, &flags);
4275: if (err) {
4276: goto out;
1.1.1.10 root 4277: }
4278:
1.1.1.13 root 4279: err = check_client_args_type(client_args, cmd_args, flags);
1.1.1.10 root 4280:
1.1.1.13 root 4281: out:
4282: QDECREF(cmd_args);
4283: return err;
4284: }
1.1.1.10 root 4285:
1.1.1.13 root 4286: /*
4287: * Input object checking rules
4288: *
4289: * 1. Input object must be a dict
4290: * 2. The "execute" key must exist
4291: * 3. The "execute" key must be a string
4292: * 4. If the "arguments" key exists, it must be a dict
4293: * 5. If the "id" key exists, it can be anything (ie. json-value)
4294: * 6. Any argument not listed above is considered invalid
4295: */
4296: static QDict *qmp_check_input_obj(QObject *input_obj)
4297: {
4298: const QDictEntry *ent;
4299: int has_exec_key = 0;
4300: QDict *input_dict;
4301:
4302: if (qobject_type(input_obj) != QTYPE_QDICT) {
4303: qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object");
4304: return NULL;
4305: }
1.1.1.10 root 4306:
1.1.1.13 root 4307: input_dict = qobject_to_qdict(input_obj);
1.1.1.10 root 4308:
1.1.1.13 root 4309: for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){
4310: const char *arg_name = qdict_entry_key(ent);
4311: const QObject *arg_obj = qdict_entry_value(ent);
4312:
4313: if (!strcmp(arg_name, "execute")) {
4314: if (qobject_type(arg_obj) != QTYPE_QSTRING) {
4315: qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute",
4316: "string");
4317: return NULL;
4318: }
4319: has_exec_key = 1;
4320: } else if (!strcmp(arg_name, "arguments")) {
4321: if (qobject_type(arg_obj) != QTYPE_QDICT) {
4322: qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments",
4323: "object");
4324: return NULL;
1.1.1.10 root 4325: }
1.1.1.13 root 4326: } else if (!strcmp(arg_name, "id")) {
4327: /* FIXME: check duplicated IDs for async commands */
1.1.1.10 root 4328: } else {
1.1.1.13 root 4329: qerror_report(QERR_QMP_EXTRA_MEMBER, arg_name);
4330: return NULL;
1.1.1.10 root 4331: }
1.1.1.13 root 4332: }
1.1.1.10 root 4333:
1.1.1.13 root 4334: if (!has_exec_key) {
4335: qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4336: return NULL;
1.1.1.10 root 4337: }
4338:
1.1.1.13 root 4339: return input_dict;
1.1.1.10 root 4340: }
4341:
1.1.1.14 root 4342: static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd,
4343: const QDict *params)
4344: {
4345: int ret;
4346: QObject *data = NULL;
4347:
4348: mon_print_count_init(mon);
4349:
4350: ret = cmd->mhandler.cmd_new(mon, params, &data);
4351: handler_audit(mon, cmd, ret);
4352: monitor_protocol_emitter(mon, data);
4353: qobject_decref(data);
4354: }
4355:
1.1.1.10 root 4356: static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4357: {
4358: int err;
4359: QObject *obj;
4360: QDict *input, *args;
4361: const mon_cmd_t *cmd;
1.1.1.16 root 4362: const char *cmd_name;
1.1.1.10 root 4363: Monitor *mon = cur_mon;
4364:
1.1.1.13 root 4365: args = input = NULL;
1.1.1.10 root 4366:
4367: obj = json_parser_parse(tokens, NULL);
4368: if (!obj) {
4369: // FIXME: should be triggered in json_parser_parse()
1.1.1.13 root 4370: qerror_report(QERR_JSON_PARSING);
1.1.1.10 root 4371: goto err_out;
1.1.1.13 root 4372: }
4373:
4374: input = qmp_check_input_obj(obj);
4375: if (!input) {
1.1.1.10 root 4376: qobject_decref(obj);
4377: goto err_out;
4378: }
4379:
4380: mon->mc->id = qdict_get(input, "id");
4381: qobject_incref(mon->mc->id);
4382:
1.1.1.13 root 4383: cmd_name = qdict_get_str(input, "execute");
1.1.1.16 root 4384: trace_handle_qmp_command(mon, cmd_name);
1.1.1.13 root 4385: if (invalid_qmp_mode(mon, cmd_name)) {
4386: qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
4387: goto err_out;
1.1.1.10 root 4388: }
4389:
1.1.1.16 root 4390: cmd = qmp_find_cmd(cmd_name);
1.1.1.14 root 4391: if (!cmd) {
1.1.1.13 root 4392: qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
4393: goto err_out;
1.1.1.10 root 4394: }
4395:
4396: obj = qdict_get(input, "arguments");
4397: if (!obj) {
4398: args = qdict_new();
4399: } else {
4400: args = qobject_to_qdict(obj);
4401: QINCREF(args);
4402: }
4403:
1.1.1.13 root 4404: err = qmp_check_client_args(cmd, args);
1.1.1.10 root 4405: if (err < 0) {
4406: goto err_out;
4407: }
4408:
1.1.1.16 root 4409: if (handler_is_async(cmd)) {
1.1.1.13 root 4410: err = qmp_async_cmd_handler(mon, cmd, args);
4411: if (err) {
4412: /* emit the error response */
4413: goto err_out;
4414: }
4415: } else {
1.1.1.14 root 4416: qmp_call_cmd(mon, cmd, args);
1.1.1.13 root 4417: }
4418:
1.1.1.10 root 4419: goto out;
4420:
4421: err_out:
4422: monitor_protocol_emitter(mon, NULL);
4423: out:
1.1.1.13 root 4424: QDECREF(input);
1.1.1.10 root 4425: QDECREF(args);
4426: }
4427:
4428: /**
4429: * monitor_control_read(): Read and handle QMP input
4430: */
4431: static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4432: {
4433: Monitor *old_mon = cur_mon;
4434:
4435: cur_mon = opaque;
4436:
4437: json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
4438:
4439: cur_mon = old_mon;
1.1 root 4440: }
4441:
1.1.1.9 root 4442: static void monitor_read(void *opaque, const uint8_t *buf, int size)
1.1 root 4443: {
1.1.1.9 root 4444: Monitor *old_mon = cur_mon;
1.1 root 4445: int i;
4446:
1.1.1.9 root 4447: cur_mon = opaque;
1.1 root 4448:
1.1.1.9 root 4449: if (cur_mon->rs) {
4450: for (i = 0; i < size; i++)
4451: readline_handle_byte(cur_mon->rs, buf[i]);
4452: } else {
4453: if (size == 0 || buf[size - 1] != 0)
4454: monitor_printf(cur_mon, "corrupted command\n");
4455: else
1.1.1.10 root 4456: handle_user_command(cur_mon, (char *)buf);
1.1.1.9 root 4457: }
4458:
4459: cur_mon = old_mon;
1.1.1.7 root 4460: }
4461:
1.1.1.9 root 4462: static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
1.1.1.7 root 4463: {
1.1.1.9 root 4464: monitor_suspend(mon);
1.1.1.10 root 4465: handle_user_command(mon, cmdline);
1.1.1.9 root 4466: monitor_resume(mon);
1.1.1.7 root 4467: }
4468:
1.1.1.9 root 4469: int monitor_suspend(Monitor *mon)
1.1.1.7 root 4470: {
1.1.1.9 root 4471: if (!mon->rs)
4472: return -ENOTTY;
4473: mon->suspend_cnt++;
4474: return 0;
1.1 root 4475: }
4476:
1.1.1.9 root 4477: void monitor_resume(Monitor *mon)
1.1 root 4478: {
1.1.1.9 root 4479: if (!mon->rs)
4480: return;
4481: if (--mon->suspend_cnt == 0)
4482: readline_show_prompt(mon->rs);
1.1 root 4483: }
4484:
1.1.1.13 root 4485: static QObject *get_qmp_greeting(void)
4486: {
1.1.1.16 root 4487: QObject *ver = NULL;
1.1.1.13 root 4488:
1.1.1.16 root 4489: qmp_marshal_input_query_version(NULL, NULL, &ver);
1.1.1.13 root 4490: return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver);
4491: }
4492:
1.1.1.10 root 4493: /**
4494: * monitor_control_event(): Print QMP gretting
4495: */
4496: static void monitor_control_event(void *opaque, int event)
4497: {
1.1.1.13 root 4498: QObject *data;
4499: Monitor *mon = opaque;
1.1.1.10 root 4500:
1.1.1.13 root 4501: switch (event) {
4502: case CHR_EVENT_OPENED:
4503: mon->mc->command_mode = 0;
1.1.1.10 root 4504: json_message_parser_init(&mon->mc->parser, handle_qmp_command);
1.1.1.13 root 4505: data = get_qmp_greeting();
1.1.1.10 root 4506: monitor_json_emitter(mon, data);
4507: qobject_decref(data);
1.1.1.13 root 4508: break;
4509: case CHR_EVENT_CLOSED:
4510: json_message_parser_destroy(&mon->mc->parser);
4511: break;
1.1.1.10 root 4512: }
4513: }
4514:
1.1.1.9 root 4515: static void monitor_event(void *opaque, int event)
1.1.1.5 root 4516: {
1.1.1.9 root 4517: Monitor *mon = opaque;
1.1.1.5 root 4518:
1.1.1.9 root 4519: switch (event) {
4520: case CHR_EVENT_MUX_IN:
1.1.1.10 root 4521: mon->mux_out = 0;
4522: if (mon->reset_seen) {
4523: readline_restart(mon->rs);
4524: monitor_resume(mon);
4525: monitor_flush(mon);
4526: } else {
4527: mon->suspend_cnt = 0;
4528: }
1.1.1.9 root 4529: break;
4530:
4531: case CHR_EVENT_MUX_OUT:
1.1.1.10 root 4532: if (mon->reset_seen) {
4533: if (mon->suspend_cnt == 0) {
4534: monitor_printf(mon, "\n");
4535: }
4536: monitor_flush(mon);
4537: monitor_suspend(mon);
4538: } else {
4539: mon->suspend_cnt++;
4540: }
4541: mon->mux_out = 1;
1.1.1.9 root 4542: break;
4543:
1.1.1.10 root 4544: case CHR_EVENT_OPENED:
1.1.1.9 root 4545: monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4546: "information\n", QEMU_VERSION);
1.1.1.10 root 4547: if (!mon->mux_out) {
1.1.1.9 root 4548: readline_show_prompt(mon->rs);
1.1.1.10 root 4549: }
4550: mon->reset_seen = 1;
1.1.1.9 root 4551: break;
4552: }
1.1.1.5 root 4553: }
4554:
1.1.1.16 root 4555: static int
4556: compare_mon_cmd(const void *a, const void *b)
4557: {
4558: return strcmp(((const mon_cmd_t *)a)->name,
4559: ((const mon_cmd_t *)b)->name);
4560: }
4561:
4562: static void sortcmdlist(void)
4563: {
4564: int array_num;
4565: int elem_size = sizeof(mon_cmd_t);
4566:
4567: array_num = sizeof(mon_cmds)/elem_size-1;
4568: qsort((void *)mon_cmds, array_num, elem_size, compare_mon_cmd);
4569:
4570: array_num = sizeof(info_cmds)/elem_size-1;
4571: qsort((void *)info_cmds, array_num, elem_size, compare_mon_cmd);
4572: }
4573:
1.1.1.6 root 4574:
1.1.1.9 root 4575: /*
4576: * Local variables:
4577: * c-indent-level: 4
4578: * c-basic-offset: 4
4579: * tab-width: 8
4580: * End:
4581: */
4582:
4583: void monitor_init(CharDriverState *chr, int flags)
1.1 root 4584: {
1.1.1.9 root 4585: static int is_first_init = 1;
4586: Monitor *mon;
1.1.1.6 root 4587:
4588: if (is_first_init) {
1.1.1.15 root 4589: key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL);
1.1.1.6 root 4590: is_first_init = 0;
4591: }
4592:
1.1.1.16 root 4593: mon = g_malloc0(sizeof(*mon));
1.1.1.5 root 4594:
1.1.1.9 root 4595: mon->chr = chr;
4596: mon->flags = flags;
4597: if (flags & MONITOR_USE_READLINE) {
4598: mon->rs = readline_init(mon, monitor_find_completion);
4599: monitor_read_command(mon, 0);
4600: }
1.1 root 4601:
1.1.1.10 root 4602: if (monitor_ctrl_mode(mon)) {
1.1.1.16 root 4603: mon->mc = g_malloc0(sizeof(MonitorControl));
1.1.1.10 root 4604: /* Control mode requires special handlers */
4605: qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4606: monitor_control_event, mon);
1.1.1.16 root 4607: qemu_chr_fe_set_echo(chr, true);
1.1.1.10 root 4608: } else {
4609: qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4610: monitor_event, mon);
4611: }
1.1 root 4612:
1.1.1.10 root 4613: QLIST_INSERT_HEAD(&mon_list, mon, entry);
1.1.1.13 root 4614: if (!default_mon || (flags & MONITOR_IS_DEFAULT))
4615: default_mon = mon;
1.1.1.16 root 4616:
4617: sortcmdlist();
1.1 root 4618: }
4619:
1.1.1.9 root 4620: static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
1.1 root 4621: {
1.1.1.9 root 4622: BlockDriverState *bs = opaque;
4623: int ret = 0;
1.1.1.6 root 4624:
1.1.1.9 root 4625: if (bdrv_set_key(bs, password) != 0) {
4626: monitor_printf(mon, "invalid password\n");
4627: ret = -EPERM;
1.1 root 4628: }
1.1.1.9 root 4629: if (mon->password_completion_cb)
4630: mon->password_completion_cb(mon->password_opaque, ret);
1.1.1.7 root 4631:
1.1.1.9 root 4632: monitor_read_command(mon, 1);
1.1 root 4633: }
1.1.1.8 root 4634:
1.1.1.17! root 4635: ReadLineState *monitor_get_rs(Monitor *mon)
! 4636: {
! 4637: return mon->rs;
! 4638: }
! 4639:
1.1.1.13 root 4640: int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
4641: BlockDriverCompletionFunc *completion_cb,
4642: void *opaque)
1.1.1.8 root 4643: {
1.1.1.9 root 4644: int err;
1.1.1.8 root 4645:
1.1.1.9 root 4646: if (!bdrv_key_required(bs)) {
4647: if (completion_cb)
4648: completion_cb(opaque, 0);
1.1.1.13 root 4649: return 0;
1.1.1.8 root 4650: }
1.1.1.9 root 4651:
1.1.1.10 root 4652: if (monitor_ctrl_mode(mon)) {
1.1.1.17! root 4653: qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs),
! 4654: bdrv_get_encrypted_filename(bs));
1.1.1.13 root 4655: return -1;
1.1.1.10 root 4656: }
4657:
1.1.1.9 root 4658: monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4659: bdrv_get_encrypted_filename(bs));
4660:
4661: mon->password_completion_cb = completion_cb;
4662: mon->password_opaque = opaque;
4663:
4664: err = monitor_read_password(mon, bdrv_password_cb, bs);
4665:
4666: if (err && completion_cb)
4667: completion_cb(opaque, err);
1.1.1.10 root 4668:
1.1.1.13 root 4669: return err;
1.1.1.10 root 4670: }
1.1.1.17! root 4671:
! 4672: int monitor_read_block_device_key(Monitor *mon, const char *device,
! 4673: BlockDriverCompletionFunc *completion_cb,
! 4674: void *opaque)
! 4675: {
! 4676: BlockDriverState *bs;
! 4677:
! 4678: bs = bdrv_find(device);
! 4679: if (!bs) {
! 4680: monitor_printf(mon, "Device not found %s\n", device);
! 4681: return -1;
! 4682: }
! 4683:
! 4684: return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque);
! 4685: }
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