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Commit | Line | Data |
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9dc39cba FB |
1 | /* |
2 | * QEMU monitor | |
5fafdf24 | 3 | * |
9dc39cba | 4 | * Copyright (c) 2003-2004 Fabrice Bellard |
5fafdf24 | 5 | * |
9dc39cba FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
511d2b14 | 24 | #include <dirent.h> |
87ecb68b | 25 | #include "hw/hw.h" |
cae4956e | 26 | #include "hw/qdev.h" |
87ecb68b PB |
27 | #include "hw/usb.h" |
28 | #include "hw/pcmcia.h" | |
29 | #include "hw/pc.h" | |
30 | #include "hw/pci.h" | |
9dd986cc | 31 | #include "hw/watchdog.h" |
87ecb68b PB |
32 | #include "gdbstub.h" |
33 | #include "net.h" | |
34 | #include "qemu-char.h" | |
35 | #include "sysemu.h" | |
376253ec AL |
36 | #include "monitor.h" |
37 | #include "readline.h" | |
87ecb68b PB |
38 | #include "console.h" |
39 | #include "block.h" | |
40 | #include "audio/audio.h" | |
9307c4c1 | 41 | #include "disas.h" |
df751fa8 | 42 | #include "balloon.h" |
c8256f9d | 43 | #include "qemu-timer.h" |
5bb7910a | 44 | #include "migration.h" |
7ba1e619 | 45 | #include "kvm.h" |
76655d6d | 46 | #include "acl.h" |
6a5bd307 | 47 | |
9dc39cba | 48 | //#define DEBUG |
81d0912d | 49 | //#define DEBUG_COMPLETION |
9dc39cba | 50 | |
9307c4c1 FB |
51 | /* |
52 | * Supported types: | |
5fafdf24 | 53 | * |
9307c4c1 | 54 | * 'F' filename |
81d0912d | 55 | * 'B' block device name |
9307c4c1 | 56 | * 's' string (accept optional quote) |
92a31b1f FB |
57 | * 'i' 32 bit integer |
58 | * 'l' target long (32 or 64 bit) | |
9307c4c1 FB |
59 | * '/' optional gdb-like print format (like "/10x") |
60 | * | |
61 | * '?' optional type (for 'F', 's' and 'i') | |
62 | * | |
63 | */ | |
64 | ||
376253ec | 65 | typedef struct mon_cmd_t { |
9dc39cba | 66 | const char *name; |
9307c4c1 | 67 | const char *args_type; |
a5f1b965 | 68 | void *handler; |
9dc39cba FB |
69 | const char *params; |
70 | const char *help; | |
376253ec | 71 | } mon_cmd_t; |
9dc39cba | 72 | |
f07918fd MM |
73 | /* file descriptors passed via SCM_RIGHTS */ |
74 | typedef struct mon_fd_t mon_fd_t; | |
75 | struct mon_fd_t { | |
76 | char *name; | |
77 | int fd; | |
78 | LIST_ENTRY(mon_fd_t) next; | |
79 | }; | |
80 | ||
87127161 AL |
81 | struct Monitor { |
82 | CharDriverState *chr; | |
731b0364 AL |
83 | int flags; |
84 | int suspend_cnt; | |
85 | uint8_t outbuf[1024]; | |
86 | int outbuf_index; | |
87 | ReadLineState *rs; | |
88 | CPUState *mon_cpu; | |
89 | BlockDriverCompletionFunc *password_completion_cb; | |
90 | void *password_opaque; | |
f07918fd | 91 | LIST_HEAD(,mon_fd_t) fds; |
87127161 AL |
92 | LIST_ENTRY(Monitor) entry; |
93 | }; | |
94 | ||
95 | static LIST_HEAD(mon_list, Monitor) mon_list; | |
7e2515e8 | 96 | |
376253ec AL |
97 | static const mon_cmd_t mon_cmds[]; |
98 | static const mon_cmd_t info_cmds[]; | |
9dc39cba | 99 | |
87127161 | 100 | Monitor *cur_mon = NULL; |
376253ec | 101 | |
731b0364 AL |
102 | static void monitor_command_cb(Monitor *mon, const char *cmdline, |
103 | void *opaque); | |
83ab7950 | 104 | |
731b0364 AL |
105 | static void monitor_read_command(Monitor *mon, int show_prompt) |
106 | { | |
107 | readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); | |
108 | if (show_prompt) | |
109 | readline_show_prompt(mon->rs); | |
110 | } | |
6a00d601 | 111 | |
cde76ee1 AL |
112 | static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func, |
113 | void *opaque) | |
bb5fc20f | 114 | { |
cde76ee1 AL |
115 | if (mon->rs) { |
116 | readline_start(mon->rs, "Password: ", 1, readline_func, opaque); | |
117 | /* prompt is printed on return from the command handler */ | |
118 | return 0; | |
119 | } else { | |
120 | monitor_printf(mon, "terminal does not support password prompting\n"); | |
121 | return -ENOTTY; | |
122 | } | |
bb5fc20f AL |
123 | } |
124 | ||
376253ec | 125 | void monitor_flush(Monitor *mon) |
7e2515e8 | 126 | { |
731b0364 AL |
127 | if (mon && mon->outbuf_index != 0 && mon->chr->focus == 0) { |
128 | qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index); | |
129 | mon->outbuf_index = 0; | |
7e2515e8 FB |
130 | } |
131 | } | |
132 | ||
133 | /* flush at every end of line or if the buffer is full */ | |
376253ec | 134 | static void monitor_puts(Monitor *mon, const char *str) |
7e2515e8 | 135 | { |
60fe76f3 | 136 | char c; |
731b0364 AL |
137 | |
138 | if (!mon) | |
139 | return; | |
140 | ||
7e2515e8 FB |
141 | for(;;) { |
142 | c = *str++; | |
143 | if (c == '\0') | |
144 | break; | |
7ba1260a | 145 | if (c == '\n') |
731b0364 AL |
146 | mon->outbuf[mon->outbuf_index++] = '\r'; |
147 | mon->outbuf[mon->outbuf_index++] = c; | |
148 | if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1) | |
149 | || c == '\n') | |
376253ec | 150 | monitor_flush(mon); |
7e2515e8 FB |
151 | } |
152 | } | |
153 | ||
376253ec | 154 | void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) |
9dc39cba | 155 | { |
81d0912d | 156 | char buf[4096]; |
81d0912d | 157 | vsnprintf(buf, sizeof(buf), fmt, ap); |
376253ec | 158 | monitor_puts(mon, buf); |
9dc39cba FB |
159 | } |
160 | ||
376253ec | 161 | void monitor_printf(Monitor *mon, const char *fmt, ...) |
9dc39cba | 162 | { |
7e2515e8 FB |
163 | va_list ap; |
164 | va_start(ap, fmt); | |
376253ec | 165 | monitor_vprintf(mon, fmt, ap); |
7e2515e8 | 166 | va_end(ap); |
9dc39cba FB |
167 | } |
168 | ||
376253ec | 169 | void monitor_print_filename(Monitor *mon, const char *filename) |
fef30743 TS |
170 | { |
171 | int i; | |
172 | ||
173 | for (i = 0; filename[i]; i++) { | |
28a76be8 AL |
174 | switch (filename[i]) { |
175 | case ' ': | |
176 | case '"': | |
177 | case '\\': | |
178 | monitor_printf(mon, "\\%c", filename[i]); | |
179 | break; | |
180 | case '\t': | |
181 | monitor_printf(mon, "\\t"); | |
182 | break; | |
183 | case '\r': | |
184 | monitor_printf(mon, "\\r"); | |
185 | break; | |
186 | case '\n': | |
187 | monitor_printf(mon, "\\n"); | |
188 | break; | |
189 | default: | |
190 | monitor_printf(mon, "%c", filename[i]); | |
191 | break; | |
192 | } | |
fef30743 TS |
193 | } |
194 | } | |
195 | ||
7fe48483 FB |
196 | static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
197 | { | |
198 | va_list ap; | |
199 | va_start(ap, fmt); | |
376253ec | 200 | monitor_vprintf((Monitor *)stream, fmt, ap); |
7fe48483 FB |
201 | va_end(ap); |
202 | return 0; | |
203 | } | |
204 | ||
9dc39cba FB |
205 | static int compare_cmd(const char *name, const char *list) |
206 | { | |
207 | const char *p, *pstart; | |
208 | int len; | |
209 | len = strlen(name); | |
210 | p = list; | |
211 | for(;;) { | |
212 | pstart = p; | |
213 | p = strchr(p, '|'); | |
214 | if (!p) | |
215 | p = pstart + strlen(pstart); | |
216 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
217 | return 1; | |
218 | if (*p == '\0') | |
219 | break; | |
220 | p++; | |
221 | } | |
222 | return 0; | |
223 | } | |
224 | ||
376253ec AL |
225 | static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds, |
226 | const char *prefix, const char *name) | |
9dc39cba | 227 | { |
376253ec | 228 | const mon_cmd_t *cmd; |
9dc39cba FB |
229 | |
230 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
231 | if (!name || !strcmp(name, cmd->name)) | |
376253ec AL |
232 | monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name, |
233 | cmd->params, cmd->help); | |
9dc39cba FB |
234 | } |
235 | } | |
236 | ||
376253ec | 237 | static void help_cmd(Monitor *mon, const char *name) |
9dc39cba FB |
238 | { |
239 | if (name && !strcmp(name, "info")) { | |
376253ec | 240 | help_cmd_dump(mon, info_cmds, "info ", NULL); |
9dc39cba | 241 | } else { |
376253ec | 242 | help_cmd_dump(mon, mon_cmds, "", name); |
f193c797 | 243 | if (name && !strcmp(name, "log")) { |
8662d656 | 244 | const CPULogItem *item; |
376253ec AL |
245 | monitor_printf(mon, "Log items (comma separated):\n"); |
246 | monitor_printf(mon, "%-10s %s\n", "none", "remove all logs"); | |
f193c797 | 247 | for(item = cpu_log_items; item->mask != 0; item++) { |
376253ec | 248 | monitor_printf(mon, "%-10s %s\n", item->name, item->help); |
f193c797 FB |
249 | } |
250 | } | |
9dc39cba FB |
251 | } |
252 | } | |
253 | ||
376253ec | 254 | static void do_commit(Monitor *mon, const char *device) |
9dc39cba | 255 | { |
751c6a17 GH |
256 | int all_devices; |
257 | DriveInfo *dinfo; | |
2dc7b602 | 258 | |
7954c734 | 259 | all_devices = !strcmp(device, "all"); |
751c6a17 GH |
260 | TAILQ_FOREACH(dinfo, &drives, next) { |
261 | if (!all_devices) | |
262 | if (!strcmp(bdrv_get_device_name(dinfo->bdrv), device)) | |
263 | continue; | |
264 | bdrv_commit(dinfo->bdrv); | |
9dc39cba FB |
265 | } |
266 | } | |
267 | ||
376253ec | 268 | static void do_info(Monitor *mon, const char *item) |
9dc39cba | 269 | { |
376253ec AL |
270 | const mon_cmd_t *cmd; |
271 | void (*handler)(Monitor *); | |
9dc39cba | 272 | |
9307c4c1 | 273 | if (!item) |
9dc39cba | 274 | goto help; |
9dc39cba | 275 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
5fafdf24 | 276 | if (compare_cmd(item, cmd->name)) |
9dc39cba FB |
277 | goto found; |
278 | } | |
279 | help: | |
376253ec | 280 | help_cmd(mon, "info"); |
9dc39cba FB |
281 | return; |
282 | found: | |
a5f1b965 | 283 | handler = cmd->handler; |
376253ec | 284 | handler(mon); |
9dc39cba FB |
285 | } |
286 | ||
376253ec | 287 | static void do_info_version(Monitor *mon) |
9bc9d1c7 | 288 | { |
4a19f1ec | 289 | monitor_printf(mon, "%s\n", QEMU_VERSION QEMU_PKGVERSION); |
9bc9d1c7 FB |
290 | } |
291 | ||
376253ec | 292 | static void do_info_name(Monitor *mon) |
c35734b2 TS |
293 | { |
294 | if (qemu_name) | |
376253ec | 295 | monitor_printf(mon, "%s\n", qemu_name); |
c35734b2 TS |
296 | } |
297 | ||
bf4f74c0 | 298 | #if defined(TARGET_I386) |
376253ec | 299 | static void do_info_hpet(Monitor *mon) |
16b29ae1 | 300 | { |
376253ec AL |
301 | monitor_printf(mon, "HPET is %s by QEMU\n", |
302 | (no_hpet) ? "disabled" : "enabled"); | |
16b29ae1 | 303 | } |
bf4f74c0 | 304 | #endif |
16b29ae1 | 305 | |
376253ec | 306 | static void do_info_uuid(Monitor *mon) |
a36e69dd | 307 | { |
376253ec AL |
308 | monitor_printf(mon, UUID_FMT "\n", qemu_uuid[0], qemu_uuid[1], |
309 | qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], | |
310 | qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], | |
311 | qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], | |
312 | qemu_uuid[14], qemu_uuid[15]); | |
a36e69dd TS |
313 | } |
314 | ||
6a00d601 | 315 | /* get the current CPU defined by the user */ |
9596ebb7 | 316 | static int mon_set_cpu(int cpu_index) |
6a00d601 FB |
317 | { |
318 | CPUState *env; | |
319 | ||
320 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
321 | if (env->cpu_index == cpu_index) { | |
731b0364 | 322 | cur_mon->mon_cpu = env; |
6a00d601 FB |
323 | return 0; |
324 | } | |
325 | } | |
326 | return -1; | |
327 | } | |
328 | ||
9596ebb7 | 329 | static CPUState *mon_get_cpu(void) |
6a00d601 | 330 | { |
731b0364 | 331 | if (!cur_mon->mon_cpu) { |
6a00d601 FB |
332 | mon_set_cpu(0); |
333 | } | |
d154615d | 334 | cpu_synchronize_state(cur_mon->mon_cpu, 0); |
731b0364 | 335 | return cur_mon->mon_cpu; |
6a00d601 FB |
336 | } |
337 | ||
376253ec | 338 | static void do_info_registers(Monitor *mon) |
9307c4c1 | 339 | { |
6a00d601 FB |
340 | CPUState *env; |
341 | env = mon_get_cpu(); | |
342 | if (!env) | |
343 | return; | |
9307c4c1 | 344 | #ifdef TARGET_I386 |
376253ec | 345 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
d24b15a8 | 346 | X86_DUMP_FPU); |
9307c4c1 | 347 | #else |
376253ec | 348 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
7fe48483 | 349 | 0); |
9307c4c1 FB |
350 | #endif |
351 | } | |
352 | ||
376253ec | 353 | static void do_info_cpus(Monitor *mon) |
6a00d601 FB |
354 | { |
355 | CPUState *env; | |
356 | ||
357 | /* just to set the default cpu if not already done */ | |
358 | mon_get_cpu(); | |
359 | ||
360 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
d154615d | 361 | cpu_synchronize_state(env, 0); |
376253ec | 362 | monitor_printf(mon, "%c CPU #%d:", |
731b0364 | 363 | (env == mon->mon_cpu) ? '*' : ' ', |
376253ec | 364 | env->cpu_index); |
6a00d601 | 365 | #if defined(TARGET_I386) |
376253ec AL |
366 | monitor_printf(mon, " pc=0x" TARGET_FMT_lx, |
367 | env->eip + env->segs[R_CS].base); | |
e80e1cc4 | 368 | #elif defined(TARGET_PPC) |
376253ec | 369 | monitor_printf(mon, " nip=0x" TARGET_FMT_lx, env->nip); |
ba3c64fb | 370 | #elif defined(TARGET_SPARC) |
376253ec AL |
371 | monitor_printf(mon, " pc=0x" TARGET_FMT_lx " npc=0x" TARGET_FMT_lx, |
372 | env->pc, env->npc); | |
ead9360e | 373 | #elif defined(TARGET_MIPS) |
376253ec | 374 | monitor_printf(mon, " PC=0x" TARGET_FMT_lx, env->active_tc.PC); |
ce5232c5 | 375 | #endif |
ead9360e | 376 | if (env->halted) |
376253ec AL |
377 | monitor_printf(mon, " (halted)"); |
378 | monitor_printf(mon, "\n"); | |
6a00d601 FB |
379 | } |
380 | } | |
381 | ||
376253ec | 382 | static void do_cpu_set(Monitor *mon, int index) |
6a00d601 FB |
383 | { |
384 | if (mon_set_cpu(index) < 0) | |
376253ec | 385 | monitor_printf(mon, "Invalid CPU index\n"); |
6a00d601 FB |
386 | } |
387 | ||
376253ec | 388 | static void do_info_jit(Monitor *mon) |
e3db7226 | 389 | { |
376253ec | 390 | dump_exec_info((FILE *)mon, monitor_fprintf); |
e3db7226 FB |
391 | } |
392 | ||
376253ec | 393 | static void do_info_history(Monitor *mon) |
aa455485 FB |
394 | { |
395 | int i; | |
7e2515e8 | 396 | const char *str; |
3b46e624 | 397 | |
cde76ee1 AL |
398 | if (!mon->rs) |
399 | return; | |
7e2515e8 FB |
400 | i = 0; |
401 | for(;;) { | |
731b0364 | 402 | str = readline_get_history(mon->rs, i); |
7e2515e8 FB |
403 | if (!str) |
404 | break; | |
376253ec | 405 | monitor_printf(mon, "%d: '%s'\n", i, str); |
8e3a9fd2 | 406 | i++; |
aa455485 FB |
407 | } |
408 | } | |
409 | ||
76a66253 JM |
410 | #if defined(TARGET_PPC) |
411 | /* XXX: not implemented in other targets */ | |
376253ec | 412 | static void do_info_cpu_stats(Monitor *mon) |
76a66253 JM |
413 | { |
414 | CPUState *env; | |
415 | ||
416 | env = mon_get_cpu(); | |
376253ec | 417 | cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0); |
76a66253 JM |
418 | } |
419 | #endif | |
420 | ||
376253ec | 421 | static void do_quit(Monitor *mon) |
9dc39cba FB |
422 | { |
423 | exit(0); | |
424 | } | |
425 | ||
376253ec | 426 | static int eject_device(Monitor *mon, BlockDriverState *bs, int force) |
9dc39cba FB |
427 | { |
428 | if (bdrv_is_inserted(bs)) { | |
429 | if (!force) { | |
430 | if (!bdrv_is_removable(bs)) { | |
376253ec | 431 | monitor_printf(mon, "device is not removable\n"); |
9dc39cba FB |
432 | return -1; |
433 | } | |
434 | if (bdrv_is_locked(bs)) { | |
376253ec | 435 | monitor_printf(mon, "device is locked\n"); |
9dc39cba FB |
436 | return -1; |
437 | } | |
438 | } | |
439 | bdrv_close(bs); | |
440 | } | |
441 | return 0; | |
442 | } | |
443 | ||
376253ec | 444 | static void do_eject(Monitor *mon, int force, const char *filename) |
9dc39cba FB |
445 | { |
446 | BlockDriverState *bs; | |
9dc39cba | 447 | |
9307c4c1 | 448 | bs = bdrv_find(filename); |
9dc39cba | 449 | if (!bs) { |
376253ec | 450 | monitor_printf(mon, "device not found\n"); |
9dc39cba FB |
451 | return; |
452 | } | |
376253ec | 453 | eject_device(mon, bs, force); |
9dc39cba FB |
454 | } |
455 | ||
376253ec AL |
456 | static void do_change_block(Monitor *mon, const char *device, |
457 | const char *filename, const char *fmt) | |
9dc39cba FB |
458 | { |
459 | BlockDriverState *bs; | |
2ecea9b8 | 460 | BlockDriver *drv = NULL; |
9dc39cba | 461 | |
9307c4c1 | 462 | bs = bdrv_find(device); |
9dc39cba | 463 | if (!bs) { |
376253ec | 464 | monitor_printf(mon, "device not found\n"); |
9dc39cba FB |
465 | return; |
466 | } | |
2ecea9b8 AJ |
467 | if (fmt) { |
468 | drv = bdrv_find_format(fmt); | |
469 | if (!drv) { | |
376253ec | 470 | monitor_printf(mon, "invalid format %s\n", fmt); |
2ecea9b8 AJ |
471 | return; |
472 | } | |
473 | } | |
376253ec | 474 | if (eject_device(mon, bs, 0) < 0) |
9dc39cba | 475 | return; |
2ecea9b8 | 476 | bdrv_open2(bs, filename, 0, drv); |
376253ec | 477 | monitor_read_bdrv_key_start(mon, bs, NULL, NULL); |
bb5fc20f AL |
478 | } |
479 | ||
376253ec AL |
480 | static void change_vnc_password_cb(Monitor *mon, const char *password, |
481 | void *opaque) | |
bb5fc20f AL |
482 | { |
483 | if (vnc_display_password(NULL, password) < 0) | |
376253ec | 484 | monitor_printf(mon, "could not set VNC server password\n"); |
bb5fc20f | 485 | |
731b0364 | 486 | monitor_read_command(mon, 1); |
9dc39cba FB |
487 | } |
488 | ||
376253ec | 489 | static void do_change_vnc(Monitor *mon, const char *target, const char *arg) |
e25a5822 | 490 | { |
70848515 | 491 | if (strcmp(target, "passwd") == 0 || |
28a76be8 AL |
492 | strcmp(target, "password") == 0) { |
493 | if (arg) { | |
bb5fc20f | 494 | char password[9]; |
28a76be8 AL |
495 | strncpy(password, arg, sizeof(password)); |
496 | password[sizeof(password) - 1] = '\0'; | |
376253ec | 497 | change_vnc_password_cb(mon, password, NULL); |
bb5fc20f | 498 | } else { |
376253ec | 499 | monitor_read_password(mon, change_vnc_password_cb, NULL); |
bb5fc20f | 500 | } |
70848515 | 501 | } else { |
28a76be8 | 502 | if (vnc_display_open(NULL, target) < 0) |
376253ec | 503 | monitor_printf(mon, "could not start VNC server on %s\n", target); |
70848515 | 504 | } |
e25a5822 TS |
505 | } |
506 | ||
376253ec AL |
507 | static void do_change(Monitor *mon, const char *device, const char *target, |
508 | const char *arg) | |
e25a5822 TS |
509 | { |
510 | if (strcmp(device, "vnc") == 0) { | |
28a76be8 | 511 | do_change_vnc(mon, target, arg); |
e25a5822 | 512 | } else { |
28a76be8 | 513 | do_change_block(mon, device, target, arg); |
e25a5822 TS |
514 | } |
515 | } | |
516 | ||
376253ec | 517 | static void do_screen_dump(Monitor *mon, const char *filename) |
59a983b9 | 518 | { |
95219897 | 519 | vga_hw_screen_dump(filename); |
59a983b9 FB |
520 | } |
521 | ||
376253ec | 522 | static void do_logfile(Monitor *mon, const char *filename) |
e735b91c PB |
523 | { |
524 | cpu_set_log_filename(filename); | |
525 | } | |
526 | ||
376253ec | 527 | static void do_log(Monitor *mon, const char *items) |
f193c797 FB |
528 | { |
529 | int mask; | |
3b46e624 | 530 | |
9307c4c1 | 531 | if (!strcmp(items, "none")) { |
f193c797 FB |
532 | mask = 0; |
533 | } else { | |
9307c4c1 | 534 | mask = cpu_str_to_log_mask(items); |
f193c797 | 535 | if (!mask) { |
376253ec | 536 | help_cmd(mon, "log"); |
f193c797 FB |
537 | return; |
538 | } | |
539 | } | |
540 | cpu_set_log(mask); | |
541 | } | |
542 | ||
1b530a6d AJ |
543 | static void do_singlestep(Monitor *mon, const char *option) |
544 | { | |
545 | if (!option || !strcmp(option, "on")) { | |
546 | singlestep = 1; | |
547 | } else if (!strcmp(option, "off")) { | |
548 | singlestep = 0; | |
549 | } else { | |
550 | monitor_printf(mon, "unexpected option %s\n", option); | |
551 | } | |
552 | } | |
553 | ||
376253ec | 554 | static void do_stop(Monitor *mon) |
8a7ddc38 FB |
555 | { |
556 | vm_stop(EXCP_INTERRUPT); | |
557 | } | |
558 | ||
bb5fc20f | 559 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs); |
c0f4ce77 | 560 | |
376253ec AL |
561 | struct bdrv_iterate_context { |
562 | Monitor *mon; | |
563 | int err; | |
564 | }; | |
565 | ||
566 | static void do_cont(Monitor *mon) | |
8a7ddc38 | 567 | { |
376253ec | 568 | struct bdrv_iterate_context context = { mon, 0 }; |
c0f4ce77 | 569 | |
376253ec | 570 | bdrv_iterate(encrypted_bdrv_it, &context); |
c0f4ce77 | 571 | /* only resume the vm if all keys are set and valid */ |
376253ec | 572 | if (!context.err) |
c0f4ce77 | 573 | vm_start(); |
8a7ddc38 FB |
574 | } |
575 | ||
bb5fc20f AL |
576 | static void bdrv_key_cb(void *opaque, int err) |
577 | { | |
376253ec AL |
578 | Monitor *mon = opaque; |
579 | ||
bb5fc20f AL |
580 | /* another key was set successfully, retry to continue */ |
581 | if (!err) | |
376253ec | 582 | do_cont(mon); |
bb5fc20f AL |
583 | } |
584 | ||
585 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs) | |
586 | { | |
376253ec | 587 | struct bdrv_iterate_context *context = opaque; |
bb5fc20f | 588 | |
376253ec AL |
589 | if (!context->err && bdrv_key_required(bs)) { |
590 | context->err = -EBUSY; | |
591 | monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb, | |
592 | context->mon); | |
bb5fc20f AL |
593 | } |
594 | } | |
595 | ||
59030a8c AL |
596 | static void do_gdbserver(Monitor *mon, const char *device) |
597 | { | |
598 | if (!device) | |
599 | device = "tcp::" DEFAULT_GDBSTUB_PORT; | |
600 | if (gdbserver_start(device) < 0) { | |
601 | monitor_printf(mon, "Could not open gdbserver on device '%s'\n", | |
602 | device); | |
603 | } else if (strcmp(device, "none") == 0) { | |
36556b20 | 604 | monitor_printf(mon, "Disabled gdbserver\n"); |
8a7ddc38 | 605 | } else { |
59030a8c AL |
606 | monitor_printf(mon, "Waiting for gdb connection on device '%s'\n", |
607 | device); | |
8a7ddc38 FB |
608 | } |
609 | } | |
610 | ||
9dd986cc RJ |
611 | static void do_watchdog_action(Monitor *mon, const char *action) |
612 | { | |
613 | if (select_watchdog_action(action) == -1) { | |
614 | monitor_printf(mon, "Unknown watchdog action '%s'\n", action); | |
615 | } | |
616 | } | |
617 | ||
376253ec | 618 | static void monitor_printc(Monitor *mon, int c) |
9307c4c1 | 619 | { |
376253ec | 620 | monitor_printf(mon, "'"); |
9307c4c1 FB |
621 | switch(c) { |
622 | case '\'': | |
376253ec | 623 | monitor_printf(mon, "\\'"); |
9307c4c1 FB |
624 | break; |
625 | case '\\': | |
376253ec | 626 | monitor_printf(mon, "\\\\"); |
9307c4c1 FB |
627 | break; |
628 | case '\n': | |
376253ec | 629 | monitor_printf(mon, "\\n"); |
9307c4c1 FB |
630 | break; |
631 | case '\r': | |
376253ec | 632 | monitor_printf(mon, "\\r"); |
9307c4c1 FB |
633 | break; |
634 | default: | |
635 | if (c >= 32 && c <= 126) { | |
376253ec | 636 | monitor_printf(mon, "%c", c); |
9307c4c1 | 637 | } else { |
376253ec | 638 | monitor_printf(mon, "\\x%02x", c); |
9307c4c1 FB |
639 | } |
640 | break; | |
641 | } | |
376253ec | 642 | monitor_printf(mon, "'"); |
9307c4c1 FB |
643 | } |
644 | ||
376253ec | 645 | static void memory_dump(Monitor *mon, int count, int format, int wsize, |
7743e588 | 646 | target_phys_addr_t addr, int is_physical) |
9307c4c1 | 647 | { |
6a00d601 | 648 | CPUState *env; |
9307c4c1 FB |
649 | int nb_per_line, l, line_size, i, max_digits, len; |
650 | uint8_t buf[16]; | |
651 | uint64_t v; | |
652 | ||
653 | if (format == 'i') { | |
654 | int flags; | |
655 | flags = 0; | |
6a00d601 FB |
656 | env = mon_get_cpu(); |
657 | if (!env && !is_physical) | |
658 | return; | |
9307c4c1 | 659 | #ifdef TARGET_I386 |
4c27ba27 | 660 | if (wsize == 2) { |
9307c4c1 | 661 | flags = 1; |
4c27ba27 FB |
662 | } else if (wsize == 4) { |
663 | flags = 0; | |
664 | } else { | |
6a15fd12 | 665 | /* as default we use the current CS size */ |
4c27ba27 | 666 | flags = 0; |
6a15fd12 FB |
667 | if (env) { |
668 | #ifdef TARGET_X86_64 | |
5fafdf24 | 669 | if ((env->efer & MSR_EFER_LMA) && |
6a15fd12 FB |
670 | (env->segs[R_CS].flags & DESC_L_MASK)) |
671 | flags = 2; | |
672 | else | |
673 | #endif | |
674 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
675 | flags = 1; | |
676 | } | |
4c27ba27 FB |
677 | } |
678 | #endif | |
376253ec | 679 | monitor_disas(mon, env, addr, count, is_physical, flags); |
9307c4c1 FB |
680 | return; |
681 | } | |
682 | ||
683 | len = wsize * count; | |
684 | if (wsize == 1) | |
685 | line_size = 8; | |
686 | else | |
687 | line_size = 16; | |
688 | nb_per_line = line_size / wsize; | |
689 | max_digits = 0; | |
690 | ||
691 | switch(format) { | |
692 | case 'o': | |
693 | max_digits = (wsize * 8 + 2) / 3; | |
694 | break; | |
695 | default: | |
696 | case 'x': | |
697 | max_digits = (wsize * 8) / 4; | |
698 | break; | |
699 | case 'u': | |
700 | case 'd': | |
701 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
702 | break; | |
703 | case 'c': | |
704 | wsize = 1; | |
705 | break; | |
706 | } | |
707 | ||
708 | while (len > 0) { | |
7743e588 | 709 | if (is_physical) |
376253ec | 710 | monitor_printf(mon, TARGET_FMT_plx ":", addr); |
7743e588 | 711 | else |
376253ec | 712 | monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr); |
9307c4c1 FB |
713 | l = len; |
714 | if (l > line_size) | |
715 | l = line_size; | |
716 | if (is_physical) { | |
717 | cpu_physical_memory_rw(addr, buf, l, 0); | |
718 | } else { | |
6a00d601 FB |
719 | env = mon_get_cpu(); |
720 | if (!env) | |
721 | break; | |
c8f79b67 | 722 | if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
376253ec | 723 | monitor_printf(mon, " Cannot access memory\n"); |
c8f79b67 AL |
724 | break; |
725 | } | |
9307c4c1 | 726 | } |
5fafdf24 | 727 | i = 0; |
9307c4c1 FB |
728 | while (i < l) { |
729 | switch(wsize) { | |
730 | default: | |
731 | case 1: | |
732 | v = ldub_raw(buf + i); | |
733 | break; | |
734 | case 2: | |
735 | v = lduw_raw(buf + i); | |
736 | break; | |
737 | case 4: | |
92a31b1f | 738 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
739 | break; |
740 | case 8: | |
741 | v = ldq_raw(buf + i); | |
742 | break; | |
743 | } | |
376253ec | 744 | monitor_printf(mon, " "); |
9307c4c1 FB |
745 | switch(format) { |
746 | case 'o': | |
376253ec | 747 | monitor_printf(mon, "%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
748 | break; |
749 | case 'x': | |
376253ec | 750 | monitor_printf(mon, "0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
751 | break; |
752 | case 'u': | |
376253ec | 753 | monitor_printf(mon, "%*" PRIu64, max_digits, v); |
9307c4c1 FB |
754 | break; |
755 | case 'd': | |
376253ec | 756 | monitor_printf(mon, "%*" PRId64, max_digits, v); |
9307c4c1 FB |
757 | break; |
758 | case 'c': | |
376253ec | 759 | monitor_printc(mon, v); |
9307c4c1 FB |
760 | break; |
761 | } | |
762 | i += wsize; | |
763 | } | |
376253ec | 764 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
765 | addr += l; |
766 | len -= l; | |
767 | } | |
768 | } | |
769 | ||
92a31b1f FB |
770 | #if TARGET_LONG_BITS == 64 |
771 | #define GET_TLONG(h, l) (((uint64_t)(h) << 32) | (l)) | |
772 | #else | |
773 | #define GET_TLONG(h, l) (l) | |
774 | #endif | |
775 | ||
376253ec | 776 | static void do_memory_dump(Monitor *mon, int count, int format, int size, |
92a31b1f | 777 | uint32_t addrh, uint32_t addrl) |
9307c4c1 | 778 | { |
92a31b1f | 779 | target_long addr = GET_TLONG(addrh, addrl); |
376253ec | 780 | memory_dump(mon, count, format, size, addr, 0); |
9307c4c1 FB |
781 | } |
782 | ||
7743e588 BS |
783 | #if TARGET_PHYS_ADDR_BITS > 32 |
784 | #define GET_TPHYSADDR(h, l) (((uint64_t)(h) << 32) | (l)) | |
785 | #else | |
786 | #define GET_TPHYSADDR(h, l) (l) | |
787 | #endif | |
788 | ||
376253ec AL |
789 | static void do_physical_memory_dump(Monitor *mon, int count, int format, |
790 | int size, uint32_t addrh, uint32_t addrl) | |
92a31b1f | 791 | |
9307c4c1 | 792 | { |
7743e588 | 793 | target_phys_addr_t addr = GET_TPHYSADDR(addrh, addrl); |
376253ec | 794 | memory_dump(mon, count, format, size, addr, 1); |
9307c4c1 FB |
795 | } |
796 | ||
376253ec AL |
797 | static void do_print(Monitor *mon, int count, int format, int size, |
798 | unsigned int valh, unsigned int vall) | |
9307c4c1 | 799 | { |
7743e588 BS |
800 | target_phys_addr_t val = GET_TPHYSADDR(valh, vall); |
801 | #if TARGET_PHYS_ADDR_BITS == 32 | |
9307c4c1 FB |
802 | switch(format) { |
803 | case 'o': | |
376253ec | 804 | monitor_printf(mon, "%#o", val); |
9307c4c1 FB |
805 | break; |
806 | case 'x': | |
376253ec | 807 | monitor_printf(mon, "%#x", val); |
9307c4c1 FB |
808 | break; |
809 | case 'u': | |
376253ec | 810 | monitor_printf(mon, "%u", val); |
9307c4c1 FB |
811 | break; |
812 | default: | |
813 | case 'd': | |
376253ec | 814 | monitor_printf(mon, "%d", val); |
9307c4c1 FB |
815 | break; |
816 | case 'c': | |
376253ec | 817 | monitor_printc(mon, val); |
9307c4c1 FB |
818 | break; |
819 | } | |
92a31b1f FB |
820 | #else |
821 | switch(format) { | |
822 | case 'o': | |
376253ec | 823 | monitor_printf(mon, "%#" PRIo64, val); |
92a31b1f FB |
824 | break; |
825 | case 'x': | |
376253ec | 826 | monitor_printf(mon, "%#" PRIx64, val); |
92a31b1f FB |
827 | break; |
828 | case 'u': | |
376253ec | 829 | monitor_printf(mon, "%" PRIu64, val); |
92a31b1f FB |
830 | break; |
831 | default: | |
832 | case 'd': | |
376253ec | 833 | monitor_printf(mon, "%" PRId64, val); |
92a31b1f FB |
834 | break; |
835 | case 'c': | |
376253ec | 836 | monitor_printc(mon, val); |
92a31b1f FB |
837 | break; |
838 | } | |
839 | #endif | |
376253ec | 840 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
841 | } |
842 | ||
376253ec | 843 | static void do_memory_save(Monitor *mon, unsigned int valh, unsigned int vall, |
b371dc59 FB |
844 | uint32_t size, const char *filename) |
845 | { | |
846 | FILE *f; | |
847 | target_long addr = GET_TLONG(valh, vall); | |
848 | uint32_t l; | |
849 | CPUState *env; | |
850 | uint8_t buf[1024]; | |
851 | ||
852 | env = mon_get_cpu(); | |
853 | if (!env) | |
854 | return; | |
855 | ||
856 | f = fopen(filename, "wb"); | |
857 | if (!f) { | |
376253ec | 858 | monitor_printf(mon, "could not open '%s'\n", filename); |
b371dc59 FB |
859 | return; |
860 | } | |
861 | while (size != 0) { | |
862 | l = sizeof(buf); | |
863 | if (l > size) | |
864 | l = size; | |
865 | cpu_memory_rw_debug(env, addr, buf, l, 0); | |
866 | fwrite(buf, 1, l, f); | |
867 | addr += l; | |
868 | size -= l; | |
869 | } | |
870 | fclose(f); | |
871 | } | |
872 | ||
376253ec AL |
873 | static void do_physical_memory_save(Monitor *mon, unsigned int valh, |
874 | unsigned int vall, uint32_t size, | |
875 | const char *filename) | |
a8bdf7a6 AJ |
876 | { |
877 | FILE *f; | |
878 | uint32_t l; | |
879 | uint8_t buf[1024]; | |
339dea27 | 880 | target_phys_addr_t addr = GET_TPHYSADDR(valh, vall); |
a8bdf7a6 AJ |
881 | |
882 | f = fopen(filename, "wb"); | |
883 | if (!f) { | |
376253ec | 884 | monitor_printf(mon, "could not open '%s'\n", filename); |
a8bdf7a6 AJ |
885 | return; |
886 | } | |
887 | while (size != 0) { | |
888 | l = sizeof(buf); | |
889 | if (l > size) | |
890 | l = size; | |
891 | cpu_physical_memory_rw(addr, buf, l, 0); | |
892 | fwrite(buf, 1, l, f); | |
893 | fflush(f); | |
894 | addr += l; | |
895 | size -= l; | |
896 | } | |
897 | fclose(f); | |
898 | } | |
899 | ||
376253ec | 900 | static void do_sum(Monitor *mon, uint32_t start, uint32_t size) |
e4cf1adc FB |
901 | { |
902 | uint32_t addr; | |
903 | uint8_t buf[1]; | |
904 | uint16_t sum; | |
905 | ||
906 | sum = 0; | |
907 | for(addr = start; addr < (start + size); addr++) { | |
908 | cpu_physical_memory_rw(addr, buf, 1, 0); | |
909 | /* BSD sum algorithm ('sum' Unix command) */ | |
910 | sum = (sum >> 1) | (sum << 15); | |
911 | sum += buf[0]; | |
912 | } | |
376253ec | 913 | monitor_printf(mon, "%05d\n", sum); |
e4cf1adc FB |
914 | } |
915 | ||
a3a91a35 FB |
916 | typedef struct { |
917 | int keycode; | |
918 | const char *name; | |
919 | } KeyDef; | |
920 | ||
921 | static const KeyDef key_defs[] = { | |
922 | { 0x2a, "shift" }, | |
923 | { 0x36, "shift_r" }, | |
3b46e624 | 924 | |
a3a91a35 FB |
925 | { 0x38, "alt" }, |
926 | { 0xb8, "alt_r" }, | |
2ba27c7f TS |
927 | { 0x64, "altgr" }, |
928 | { 0xe4, "altgr_r" }, | |
a3a91a35 FB |
929 | { 0x1d, "ctrl" }, |
930 | { 0x9d, "ctrl_r" }, | |
931 | ||
932 | { 0xdd, "menu" }, | |
933 | ||
934 | { 0x01, "esc" }, | |
935 | ||
936 | { 0x02, "1" }, | |
937 | { 0x03, "2" }, | |
938 | { 0x04, "3" }, | |
939 | { 0x05, "4" }, | |
940 | { 0x06, "5" }, | |
941 | { 0x07, "6" }, | |
942 | { 0x08, "7" }, | |
943 | { 0x09, "8" }, | |
944 | { 0x0a, "9" }, | |
945 | { 0x0b, "0" }, | |
64866c3d FB |
946 | { 0x0c, "minus" }, |
947 | { 0x0d, "equal" }, | |
a3a91a35 FB |
948 | { 0x0e, "backspace" }, |
949 | ||
950 | { 0x0f, "tab" }, | |
951 | { 0x10, "q" }, | |
952 | { 0x11, "w" }, | |
953 | { 0x12, "e" }, | |
954 | { 0x13, "r" }, | |
955 | { 0x14, "t" }, | |
956 | { 0x15, "y" }, | |
957 | { 0x16, "u" }, | |
958 | { 0x17, "i" }, | |
959 | { 0x18, "o" }, | |
960 | { 0x19, "p" }, | |
961 | ||
962 | { 0x1c, "ret" }, | |
963 | ||
964 | { 0x1e, "a" }, | |
965 | { 0x1f, "s" }, | |
966 | { 0x20, "d" }, | |
967 | { 0x21, "f" }, | |
968 | { 0x22, "g" }, | |
969 | { 0x23, "h" }, | |
970 | { 0x24, "j" }, | |
971 | { 0x25, "k" }, | |
972 | { 0x26, "l" }, | |
973 | ||
974 | { 0x2c, "z" }, | |
975 | { 0x2d, "x" }, | |
976 | { 0x2e, "c" }, | |
977 | { 0x2f, "v" }, | |
978 | { 0x30, "b" }, | |
979 | { 0x31, "n" }, | |
980 | { 0x32, "m" }, | |
9155fc45 AJ |
981 | { 0x33, "comma" }, |
982 | { 0x34, "dot" }, | |
983 | { 0x35, "slash" }, | |
3b46e624 | 984 | |
4d3b6f6e AZ |
985 | { 0x37, "asterisk" }, |
986 | ||
a3a91a35 | 987 | { 0x39, "spc" }, |
00ffa62a | 988 | { 0x3a, "caps_lock" }, |
a3a91a35 FB |
989 | { 0x3b, "f1" }, |
990 | { 0x3c, "f2" }, | |
991 | { 0x3d, "f3" }, | |
992 | { 0x3e, "f4" }, | |
993 | { 0x3f, "f5" }, | |
994 | { 0x40, "f6" }, | |
995 | { 0x41, "f7" }, | |
996 | { 0x42, "f8" }, | |
997 | { 0x43, "f9" }, | |
998 | { 0x44, "f10" }, | |
00ffa62a | 999 | { 0x45, "num_lock" }, |
a3a91a35 FB |
1000 | { 0x46, "scroll_lock" }, |
1001 | ||
64866c3d FB |
1002 | { 0xb5, "kp_divide" }, |
1003 | { 0x37, "kp_multiply" }, | |
0cfec834 | 1004 | { 0x4a, "kp_subtract" }, |
64866c3d FB |
1005 | { 0x4e, "kp_add" }, |
1006 | { 0x9c, "kp_enter" }, | |
1007 | { 0x53, "kp_decimal" }, | |
f2289cb6 | 1008 | { 0x54, "sysrq" }, |
64866c3d FB |
1009 | |
1010 | { 0x52, "kp_0" }, | |
1011 | { 0x4f, "kp_1" }, | |
1012 | { 0x50, "kp_2" }, | |
1013 | { 0x51, "kp_3" }, | |
1014 | { 0x4b, "kp_4" }, | |
1015 | { 0x4c, "kp_5" }, | |
1016 | { 0x4d, "kp_6" }, | |
1017 | { 0x47, "kp_7" }, | |
1018 | { 0x48, "kp_8" }, | |
1019 | { 0x49, "kp_9" }, | |
3b46e624 | 1020 | |
a3a91a35 FB |
1021 | { 0x56, "<" }, |
1022 | ||
1023 | { 0x57, "f11" }, | |
1024 | { 0x58, "f12" }, | |
1025 | ||
1026 | { 0xb7, "print" }, | |
1027 | ||
1028 | { 0xc7, "home" }, | |
1029 | { 0xc9, "pgup" }, | |
1030 | { 0xd1, "pgdn" }, | |
1031 | { 0xcf, "end" }, | |
1032 | ||
1033 | { 0xcb, "left" }, | |
1034 | { 0xc8, "up" }, | |
1035 | { 0xd0, "down" }, | |
1036 | { 0xcd, "right" }, | |
1037 | ||
1038 | { 0xd2, "insert" }, | |
1039 | { 0xd3, "delete" }, | |
c0b5b109 BS |
1040 | #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64) |
1041 | { 0xf0, "stop" }, | |
1042 | { 0xf1, "again" }, | |
1043 | { 0xf2, "props" }, | |
1044 | { 0xf3, "undo" }, | |
1045 | { 0xf4, "front" }, | |
1046 | { 0xf5, "copy" }, | |
1047 | { 0xf6, "open" }, | |
1048 | { 0xf7, "paste" }, | |
1049 | { 0xf8, "find" }, | |
1050 | { 0xf9, "cut" }, | |
1051 | { 0xfa, "lf" }, | |
1052 | { 0xfb, "help" }, | |
1053 | { 0xfc, "meta_l" }, | |
1054 | { 0xfd, "meta_r" }, | |
1055 | { 0xfe, "compose" }, | |
1056 | #endif | |
a3a91a35 FB |
1057 | { 0, NULL }, |
1058 | }; | |
1059 | ||
1060 | static int get_keycode(const char *key) | |
1061 | { | |
1062 | const KeyDef *p; | |
64866c3d FB |
1063 | char *endp; |
1064 | int ret; | |
a3a91a35 FB |
1065 | |
1066 | for(p = key_defs; p->name != NULL; p++) { | |
1067 | if (!strcmp(key, p->name)) | |
1068 | return p->keycode; | |
1069 | } | |
64866c3d FB |
1070 | if (strstart(key, "0x", NULL)) { |
1071 | ret = strtoul(key, &endp, 0); | |
1072 | if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) | |
1073 | return ret; | |
1074 | } | |
a3a91a35 FB |
1075 | return -1; |
1076 | } | |
1077 | ||
c8256f9d AZ |
1078 | #define MAX_KEYCODES 16 |
1079 | static uint8_t keycodes[MAX_KEYCODES]; | |
1080 | static int nb_pending_keycodes; | |
1081 | static QEMUTimer *key_timer; | |
1082 | ||
1083 | static void release_keys(void *opaque) | |
1084 | { | |
1085 | int keycode; | |
1086 | ||
1087 | while (nb_pending_keycodes > 0) { | |
1088 | nb_pending_keycodes--; | |
1089 | keycode = keycodes[nb_pending_keycodes]; | |
1090 | if (keycode & 0x80) | |
1091 | kbd_put_keycode(0xe0); | |
1092 | kbd_put_keycode(keycode | 0x80); | |
1093 | } | |
1094 | } | |
1095 | ||
376253ec AL |
1096 | static void do_sendkey(Monitor *mon, const char *string, int has_hold_time, |
1097 | int hold_time) | |
a3a91a35 | 1098 | { |
3401c0d9 AZ |
1099 | char keyname_buf[16]; |
1100 | char *separator; | |
1101 | int keyname_len, keycode, i; | |
1102 | ||
c8256f9d AZ |
1103 | if (nb_pending_keycodes > 0) { |
1104 | qemu_del_timer(key_timer); | |
1105 | release_keys(NULL); | |
1106 | } | |
1107 | if (!has_hold_time) | |
1108 | hold_time = 100; | |
1109 | i = 0; | |
3401c0d9 AZ |
1110 | while (1) { |
1111 | separator = strchr(string, '-'); | |
1112 | keyname_len = separator ? separator - string : strlen(string); | |
1113 | if (keyname_len > 0) { | |
1114 | pstrcpy(keyname_buf, sizeof(keyname_buf), string); | |
1115 | if (keyname_len > sizeof(keyname_buf) - 1) { | |
376253ec | 1116 | monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf); |
3401c0d9 | 1117 | return; |
a3a91a35 | 1118 | } |
c8256f9d | 1119 | if (i == MAX_KEYCODES) { |
376253ec | 1120 | monitor_printf(mon, "too many keys\n"); |
3401c0d9 AZ |
1121 | return; |
1122 | } | |
1123 | keyname_buf[keyname_len] = 0; | |
1124 | keycode = get_keycode(keyname_buf); | |
1125 | if (keycode < 0) { | |
376253ec | 1126 | monitor_printf(mon, "unknown key: '%s'\n", keyname_buf); |
3401c0d9 AZ |
1127 | return; |
1128 | } | |
c8256f9d | 1129 | keycodes[i++] = keycode; |
a3a91a35 | 1130 | } |
3401c0d9 | 1131 | if (!separator) |
a3a91a35 | 1132 | break; |
3401c0d9 | 1133 | string = separator + 1; |
a3a91a35 | 1134 | } |
c8256f9d | 1135 | nb_pending_keycodes = i; |
a3a91a35 | 1136 | /* key down events */ |
c8256f9d | 1137 | for (i = 0; i < nb_pending_keycodes; i++) { |
a3a91a35 FB |
1138 | keycode = keycodes[i]; |
1139 | if (keycode & 0x80) | |
1140 | kbd_put_keycode(0xe0); | |
1141 | kbd_put_keycode(keycode & 0x7f); | |
1142 | } | |
c8256f9d | 1143 | /* delayed key up events */ |
f227f17d AZ |
1144 | qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
1145 | muldiv64(ticks_per_sec, hold_time, 1000)); | |
a3a91a35 FB |
1146 | } |
1147 | ||
13224a87 FB |
1148 | static int mouse_button_state; |
1149 | ||
376253ec | 1150 | static void do_mouse_move(Monitor *mon, const char *dx_str, const char *dy_str, |
13224a87 FB |
1151 | const char *dz_str) |
1152 | { | |
1153 | int dx, dy, dz; | |
1154 | dx = strtol(dx_str, NULL, 0); | |
1155 | dy = strtol(dy_str, NULL, 0); | |
1156 | dz = 0; | |
5fafdf24 | 1157 | if (dz_str) |
13224a87 FB |
1158 | dz = strtol(dz_str, NULL, 0); |
1159 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
1160 | } | |
1161 | ||
376253ec | 1162 | static void do_mouse_button(Monitor *mon, int button_state) |
13224a87 FB |
1163 | { |
1164 | mouse_button_state = button_state; | |
1165 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
1166 | } | |
1167 | ||
376253ec AL |
1168 | static void do_ioport_read(Monitor *mon, int count, int format, int size, |
1169 | int addr, int has_index, int index) | |
3440557b FB |
1170 | { |
1171 | uint32_t val; | |
1172 | int suffix; | |
1173 | ||
1174 | if (has_index) { | |
d56dd6cf | 1175 | cpu_outb(NULL, addr & IOPORTS_MASK, index & 0xff); |
3440557b FB |
1176 | addr++; |
1177 | } | |
1178 | addr &= 0xffff; | |
1179 | ||
1180 | switch(size) { | |
1181 | default: | |
1182 | case 1: | |
1183 | val = cpu_inb(NULL, addr); | |
1184 | suffix = 'b'; | |
1185 | break; | |
1186 | case 2: | |
1187 | val = cpu_inw(NULL, addr); | |
1188 | suffix = 'w'; | |
1189 | break; | |
1190 | case 4: | |
1191 | val = cpu_inl(NULL, addr); | |
1192 | suffix = 'l'; | |
1193 | break; | |
1194 | } | |
376253ec AL |
1195 | monitor_printf(mon, "port%c[0x%04x] = %#0*x\n", |
1196 | suffix, addr, size * 2, val); | |
3440557b | 1197 | } |
a3a91a35 | 1198 | |
f114784f JK |
1199 | static void do_ioport_write(Monitor *mon, int count, int format, int size, |
1200 | int addr, int val) | |
1201 | { | |
1202 | addr &= IOPORTS_MASK; | |
1203 | ||
1204 | switch (size) { | |
1205 | default: | |
1206 | case 1: | |
1207 | cpu_outb(NULL, addr, val); | |
1208 | break; | |
1209 | case 2: | |
1210 | cpu_outw(NULL, addr, val); | |
1211 | break; | |
1212 | case 4: | |
1213 | cpu_outl(NULL, addr, val); | |
1214 | break; | |
1215 | } | |
1216 | } | |
1217 | ||
376253ec | 1218 | static void do_boot_set(Monitor *mon, const char *bootdevice) |
0ecdffbb AJ |
1219 | { |
1220 | int res; | |
1221 | ||
76e30d0f JK |
1222 | res = qemu_boot_set(bootdevice); |
1223 | if (res == 0) { | |
1224 | monitor_printf(mon, "boot device list now set to %s\n", bootdevice); | |
1225 | } else if (res > 0) { | |
1226 | monitor_printf(mon, "setting boot device list failed\n"); | |
0ecdffbb | 1227 | } else { |
376253ec AL |
1228 | monitor_printf(mon, "no function defined to set boot device list for " |
1229 | "this architecture\n"); | |
0ecdffbb AJ |
1230 | } |
1231 | } | |
1232 | ||
376253ec | 1233 | static void do_system_reset(Monitor *mon) |
e4f9082b FB |
1234 | { |
1235 | qemu_system_reset_request(); | |
1236 | } | |
1237 | ||
376253ec | 1238 | static void do_system_powerdown(Monitor *mon) |
3475187d FB |
1239 | { |
1240 | qemu_system_powerdown_request(); | |
1241 | } | |
1242 | ||
b86bda5b | 1243 | #if defined(TARGET_I386) |
376253ec | 1244 | static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask) |
b86bda5b | 1245 | { |
376253ec AL |
1246 | monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n", |
1247 | addr, | |
1248 | pte & mask, | |
1249 | pte & PG_GLOBAL_MASK ? 'G' : '-', | |
1250 | pte & PG_PSE_MASK ? 'P' : '-', | |
1251 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
1252 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
1253 | pte & PG_PCD_MASK ? 'C' : '-', | |
1254 | pte & PG_PWT_MASK ? 'T' : '-', | |
1255 | pte & PG_USER_MASK ? 'U' : '-', | |
1256 | pte & PG_RW_MASK ? 'W' : '-'); | |
b86bda5b FB |
1257 | } |
1258 | ||
376253ec | 1259 | static void tlb_info(Monitor *mon) |
b86bda5b | 1260 | { |
6a00d601 | 1261 | CPUState *env; |
b86bda5b FB |
1262 | int l1, l2; |
1263 | uint32_t pgd, pde, pte; | |
1264 | ||
6a00d601 FB |
1265 | env = mon_get_cpu(); |
1266 | if (!env) | |
1267 | return; | |
1268 | ||
b86bda5b | 1269 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1270 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1271 | return; |
1272 | } | |
1273 | pgd = env->cr[3] & ~0xfff; | |
1274 | for(l1 = 0; l1 < 1024; l1++) { | |
1275 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1276 | pde = le32_to_cpu(pde); | |
1277 | if (pde & PG_PRESENT_MASK) { | |
1278 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
376253ec | 1279 | print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1)); |
b86bda5b FB |
1280 | } else { |
1281 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1282 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1283 | (uint8_t *)&pte, 4); |
1284 | pte = le32_to_cpu(pte); | |
1285 | if (pte & PG_PRESENT_MASK) { | |
376253ec | 1286 | print_pte(mon, (l1 << 22) + (l2 << 12), |
5fafdf24 | 1287 | pte & ~PG_PSE_MASK, |
b86bda5b FB |
1288 | ~0xfff); |
1289 | } | |
1290 | } | |
1291 | } | |
1292 | } | |
1293 | } | |
1294 | } | |
1295 | ||
376253ec | 1296 | static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot, |
b86bda5b FB |
1297 | uint32_t end, int prot) |
1298 | { | |
9746b15b FB |
1299 | int prot1; |
1300 | prot1 = *plast_prot; | |
1301 | if (prot != prot1) { | |
b86bda5b | 1302 | if (*pstart != -1) { |
376253ec AL |
1303 | monitor_printf(mon, "%08x-%08x %08x %c%c%c\n", |
1304 | *pstart, end, end - *pstart, | |
1305 | prot1 & PG_USER_MASK ? 'u' : '-', | |
1306 | 'r', | |
1307 | prot1 & PG_RW_MASK ? 'w' : '-'); | |
b86bda5b FB |
1308 | } |
1309 | if (prot != 0) | |
1310 | *pstart = end; | |
1311 | else | |
1312 | *pstart = -1; | |
1313 | *plast_prot = prot; | |
1314 | } | |
1315 | } | |
1316 | ||
376253ec | 1317 | static void mem_info(Monitor *mon) |
b86bda5b | 1318 | { |
6a00d601 | 1319 | CPUState *env; |
b86bda5b FB |
1320 | int l1, l2, prot, last_prot; |
1321 | uint32_t pgd, pde, pte, start, end; | |
1322 | ||
6a00d601 FB |
1323 | env = mon_get_cpu(); |
1324 | if (!env) | |
1325 | return; | |
1326 | ||
b86bda5b | 1327 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1328 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1329 | return; |
1330 | } | |
1331 | pgd = env->cr[3] & ~0xfff; | |
1332 | last_prot = 0; | |
1333 | start = -1; | |
1334 | for(l1 = 0; l1 < 1024; l1++) { | |
1335 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1336 | pde = le32_to_cpu(pde); | |
1337 | end = l1 << 22; | |
1338 | if (pde & PG_PRESENT_MASK) { | |
1339 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
1340 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
376253ec | 1341 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1342 | } else { |
1343 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1344 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1345 | (uint8_t *)&pte, 4); |
1346 | pte = le32_to_cpu(pte); | |
1347 | end = (l1 << 22) + (l2 << 12); | |
1348 | if (pte & PG_PRESENT_MASK) { | |
1349 | prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
1350 | } else { | |
1351 | prot = 0; | |
1352 | } | |
376253ec | 1353 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1354 | } |
1355 | } | |
1356 | } else { | |
1357 | prot = 0; | |
376253ec | 1358 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1359 | } |
1360 | } | |
1361 | } | |
1362 | #endif | |
1363 | ||
7c664e2f AJ |
1364 | #if defined(TARGET_SH4) |
1365 | ||
376253ec | 1366 | static void print_tlb(Monitor *mon, int idx, tlb_t *tlb) |
7c664e2f | 1367 | { |
376253ec AL |
1368 | monitor_printf(mon, " tlb%i:\t" |
1369 | "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t" | |
1370 | "v=%hhu shared=%hhu cached=%hhu prot=%hhu " | |
1371 | "dirty=%hhu writethrough=%hhu\n", | |
1372 | idx, | |
1373 | tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size, | |
1374 | tlb->v, tlb->sh, tlb->c, tlb->pr, | |
1375 | tlb->d, tlb->wt); | |
7c664e2f AJ |
1376 | } |
1377 | ||
376253ec | 1378 | static void tlb_info(Monitor *mon) |
7c664e2f AJ |
1379 | { |
1380 | CPUState *env = mon_get_cpu(); | |
1381 | int i; | |
1382 | ||
376253ec | 1383 | monitor_printf (mon, "ITLB:\n"); |
7c664e2f | 1384 | for (i = 0 ; i < ITLB_SIZE ; i++) |
376253ec AL |
1385 | print_tlb (mon, i, &env->itlb[i]); |
1386 | monitor_printf (mon, "UTLB:\n"); | |
7c664e2f | 1387 | for (i = 0 ; i < UTLB_SIZE ; i++) |
376253ec | 1388 | print_tlb (mon, i, &env->utlb[i]); |
7c664e2f AJ |
1389 | } |
1390 | ||
1391 | #endif | |
1392 | ||
376253ec | 1393 | static void do_info_kqemu(Monitor *mon) |
0f4c6415 | 1394 | { |
640f42e4 | 1395 | #ifdef CONFIG_KQEMU |
6a00d601 | 1396 | CPUState *env; |
0f4c6415 FB |
1397 | int val; |
1398 | val = 0; | |
6a00d601 FB |
1399 | env = mon_get_cpu(); |
1400 | if (!env) { | |
376253ec | 1401 | monitor_printf(mon, "No cpu initialized yet"); |
6a00d601 FB |
1402 | return; |
1403 | } | |
1404 | val = env->kqemu_enabled; | |
376253ec | 1405 | monitor_printf(mon, "kqemu support: "); |
5f1ce948 FB |
1406 | switch(val) { |
1407 | default: | |
1408 | case 0: | |
376253ec | 1409 | monitor_printf(mon, "disabled\n"); |
5f1ce948 FB |
1410 | break; |
1411 | case 1: | |
376253ec | 1412 | monitor_printf(mon, "enabled for user code\n"); |
5f1ce948 FB |
1413 | break; |
1414 | case 2: | |
376253ec | 1415 | monitor_printf(mon, "enabled for user and kernel code\n"); |
5f1ce948 FB |
1416 | break; |
1417 | } | |
0f4c6415 | 1418 | #else |
376253ec | 1419 | monitor_printf(mon, "kqemu support: not compiled\n"); |
0f4c6415 | 1420 | #endif |
5fafdf24 | 1421 | } |
0f4c6415 | 1422 | |
376253ec | 1423 | static void do_info_kvm(Monitor *mon) |
7ba1e619 AL |
1424 | { |
1425 | #ifdef CONFIG_KVM | |
376253ec | 1426 | monitor_printf(mon, "kvm support: "); |
7ba1e619 | 1427 | if (kvm_enabled()) |
376253ec | 1428 | monitor_printf(mon, "enabled\n"); |
7ba1e619 | 1429 | else |
376253ec | 1430 | monitor_printf(mon, "disabled\n"); |
7ba1e619 | 1431 | #else |
376253ec | 1432 | monitor_printf(mon, "kvm support: not compiled\n"); |
7ba1e619 AL |
1433 | #endif |
1434 | } | |
1435 | ||
030ea37b AL |
1436 | static void do_info_numa(Monitor *mon) |
1437 | { | |
b28b6230 | 1438 | int i; |
030ea37b AL |
1439 | CPUState *env; |
1440 | ||
1441 | monitor_printf(mon, "%d nodes\n", nb_numa_nodes); | |
1442 | for (i = 0; i < nb_numa_nodes; i++) { | |
1443 | monitor_printf(mon, "node %d cpus:", i); | |
1444 | for (env = first_cpu; env != NULL; env = env->next_cpu) { | |
1445 | if (env->numa_node == i) { | |
1446 | monitor_printf(mon, " %d", env->cpu_index); | |
1447 | } | |
1448 | } | |
1449 | monitor_printf(mon, "\n"); | |
1450 | monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i, | |
1451 | node_mem[i] >> 20); | |
1452 | } | |
1453 | } | |
1454 | ||
5f1ce948 FB |
1455 | #ifdef CONFIG_PROFILER |
1456 | ||
1457 | int64_t kqemu_time; | |
1458 | int64_t qemu_time; | |
1459 | int64_t kqemu_exec_count; | |
1460 | int64_t dev_time; | |
1461 | int64_t kqemu_ret_int_count; | |
1462 | int64_t kqemu_ret_excp_count; | |
1463 | int64_t kqemu_ret_intr_count; | |
1464 | ||
376253ec | 1465 | static void do_info_profile(Monitor *mon) |
5f1ce948 FB |
1466 | { |
1467 | int64_t total; | |
1468 | total = qemu_time; | |
1469 | if (total == 0) | |
1470 | total = 1; | |
376253ec AL |
1471 | monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", |
1472 | dev_time, dev_time / (double)ticks_per_sec); | |
1473 | monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", | |
1474 | qemu_time, qemu_time / (double)ticks_per_sec); | |
1475 | monitor_printf(mon, "kqemu time %" PRId64 " (%0.3f %0.1f%%) count=%" | |
1476 | PRId64 " int=%" PRId64 " excp=%" PRId64 " intr=%" | |
1477 | PRId64 "\n", | |
1478 | kqemu_time, kqemu_time / (double)ticks_per_sec, | |
1479 | kqemu_time / (double)total * 100.0, | |
1480 | kqemu_exec_count, | |
1481 | kqemu_ret_int_count, | |
1482 | kqemu_ret_excp_count, | |
1483 | kqemu_ret_intr_count); | |
5f1ce948 FB |
1484 | qemu_time = 0; |
1485 | kqemu_time = 0; | |
1486 | kqemu_exec_count = 0; | |
1487 | dev_time = 0; | |
1488 | kqemu_ret_int_count = 0; | |
1489 | kqemu_ret_excp_count = 0; | |
1490 | kqemu_ret_intr_count = 0; | |
640f42e4 | 1491 | #ifdef CONFIG_KQEMU |
5f1ce948 FB |
1492 | kqemu_record_dump(); |
1493 | #endif | |
1494 | } | |
1495 | #else | |
376253ec | 1496 | static void do_info_profile(Monitor *mon) |
5f1ce948 | 1497 | { |
376253ec | 1498 | monitor_printf(mon, "Internal profiler not compiled\n"); |
5f1ce948 FB |
1499 | } |
1500 | #endif | |
1501 | ||
ec36b695 FB |
1502 | /* Capture support */ |
1503 | static LIST_HEAD (capture_list_head, CaptureState) capture_head; | |
1504 | ||
376253ec | 1505 | static void do_info_capture(Monitor *mon) |
ec36b695 FB |
1506 | { |
1507 | int i; | |
1508 | CaptureState *s; | |
1509 | ||
1510 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
376253ec | 1511 | monitor_printf(mon, "[%d]: ", i); |
ec36b695 FB |
1512 | s->ops.info (s->opaque); |
1513 | } | |
1514 | } | |
1515 | ||
2313086a | 1516 | #ifdef HAS_AUDIO |
376253ec | 1517 | static void do_stop_capture(Monitor *mon, int n) |
ec36b695 FB |
1518 | { |
1519 | int i; | |
1520 | CaptureState *s; | |
1521 | ||
1522 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
1523 | if (i == n) { | |
1524 | s->ops.destroy (s->opaque); | |
1525 | LIST_REMOVE (s, entries); | |
1526 | qemu_free (s); | |
1527 | return; | |
1528 | } | |
1529 | } | |
1530 | } | |
1531 | ||
376253ec AL |
1532 | static void do_wav_capture(Monitor *mon, const char *path, |
1533 | int has_freq, int freq, | |
1534 | int has_bits, int bits, | |
1535 | int has_channels, int nchannels) | |
ec36b695 FB |
1536 | { |
1537 | CaptureState *s; | |
1538 | ||
1539 | s = qemu_mallocz (sizeof (*s)); | |
ec36b695 FB |
1540 | |
1541 | freq = has_freq ? freq : 44100; | |
1542 | bits = has_bits ? bits : 16; | |
1543 | nchannels = has_channels ? nchannels : 2; | |
1544 | ||
1545 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
376253ec | 1546 | monitor_printf(mon, "Faied to add wave capture\n"); |
ec36b695 FB |
1547 | qemu_free (s); |
1548 | } | |
1549 | LIST_INSERT_HEAD (&capture_head, s, entries); | |
1550 | } | |
1551 | #endif | |
1552 | ||
dc1c0b74 | 1553 | #if defined(TARGET_I386) |
376253ec | 1554 | static void do_inject_nmi(Monitor *mon, int cpu_index) |
dc1c0b74 AJ |
1555 | { |
1556 | CPUState *env; | |
1557 | ||
1558 | for (env = first_cpu; env != NULL; env = env->next_cpu) | |
1559 | if (env->cpu_index == cpu_index) { | |
1560 | cpu_interrupt(env, CPU_INTERRUPT_NMI); | |
1561 | break; | |
1562 | } | |
1563 | } | |
1564 | #endif | |
1565 | ||
376253ec | 1566 | static void do_info_status(Monitor *mon) |
6f9c5ee7 | 1567 | { |
1b530a6d AJ |
1568 | if (vm_running) { |
1569 | if (singlestep) { | |
1570 | monitor_printf(mon, "VM status: running (single step mode)\n"); | |
1571 | } else { | |
1572 | monitor_printf(mon, "VM status: running\n"); | |
1573 | } | |
1574 | } else | |
376253ec | 1575 | monitor_printf(mon, "VM status: paused\n"); |
6f9c5ee7 AJ |
1576 | } |
1577 | ||
1578 | ||
376253ec | 1579 | static void do_balloon(Monitor *mon, int value) |
df751fa8 AL |
1580 | { |
1581 | ram_addr_t target = value; | |
1582 | qemu_balloon(target << 20); | |
1583 | } | |
1584 | ||
376253ec | 1585 | static void do_info_balloon(Monitor *mon) |
df751fa8 AL |
1586 | { |
1587 | ram_addr_t actual; | |
1588 | ||
1589 | actual = qemu_balloon_status(); | |
bd322087 | 1590 | if (kvm_enabled() && !kvm_has_sync_mmu()) |
376253ec AL |
1591 | monitor_printf(mon, "Using KVM without synchronous MMU, " |
1592 | "ballooning disabled\n"); | |
bd322087 | 1593 | else if (actual == 0) |
376253ec | 1594 | monitor_printf(mon, "Ballooning not activated in VM\n"); |
df751fa8 | 1595 | else |
376253ec | 1596 | monitor_printf(mon, "balloon: actual=%d\n", (int)(actual >> 20)); |
df751fa8 AL |
1597 | } |
1598 | ||
15dfcd45 | 1599 | static qemu_acl *find_acl(Monitor *mon, const char *name) |
76655d6d | 1600 | { |
15dfcd45 | 1601 | qemu_acl *acl = qemu_acl_find(name); |
76655d6d | 1602 | |
76655d6d | 1603 | if (!acl) { |
15dfcd45 | 1604 | monitor_printf(mon, "acl: unknown list '%s'\n", name); |
76655d6d | 1605 | } |
15dfcd45 JK |
1606 | return acl; |
1607 | } | |
1608 | ||
1609 | static void do_acl_show(Monitor *mon, const char *aclname) | |
1610 | { | |
1611 | qemu_acl *acl = find_acl(mon, aclname); | |
1612 | qemu_acl_entry *entry; | |
1613 | int i = 0; | |
76655d6d | 1614 | |
15dfcd45 | 1615 | if (acl) { |
28a76be8 | 1616 | monitor_printf(mon, "policy: %s\n", |
76655d6d | 1617 | acl->defaultDeny ? "deny" : "allow"); |
28a76be8 AL |
1618 | TAILQ_FOREACH(entry, &acl->entries, next) { |
1619 | i++; | |
1620 | monitor_printf(mon, "%d: %s %s\n", i, | |
15dfcd45 | 1621 | entry->deny ? "deny" : "allow", entry->match); |
28a76be8 | 1622 | } |
15dfcd45 JK |
1623 | } |
1624 | } | |
1625 | ||
1626 | static void do_acl_reset(Monitor *mon, const char *aclname) | |
1627 | { | |
1628 | qemu_acl *acl = find_acl(mon, aclname); | |
1629 | ||
1630 | if (acl) { | |
28a76be8 AL |
1631 | qemu_acl_reset(acl); |
1632 | monitor_printf(mon, "acl: removed all rules\n"); | |
15dfcd45 JK |
1633 | } |
1634 | } | |
1635 | ||
1636 | static void do_acl_policy(Monitor *mon, const char *aclname, | |
1637 | const char *policy) | |
1638 | { | |
1639 | qemu_acl *acl = find_acl(mon, aclname); | |
28a76be8 | 1640 | |
15dfcd45 JK |
1641 | if (acl) { |
1642 | if (strcmp(policy, "allow") == 0) { | |
28a76be8 AL |
1643 | acl->defaultDeny = 0; |
1644 | monitor_printf(mon, "acl: policy set to 'allow'\n"); | |
15dfcd45 | 1645 | } else if (strcmp(policy, "deny") == 0) { |
28a76be8 AL |
1646 | acl->defaultDeny = 1; |
1647 | monitor_printf(mon, "acl: policy set to 'deny'\n"); | |
1648 | } else { | |
15dfcd45 JK |
1649 | monitor_printf(mon, "acl: unknown policy '%s', " |
1650 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 | 1651 | } |
15dfcd45 JK |
1652 | } |
1653 | } | |
28a76be8 | 1654 | |
15dfcd45 JK |
1655 | static void do_acl_add(Monitor *mon, const char *aclname, |
1656 | const char *match, const char *policy, | |
1657 | int has_index, int index) | |
1658 | { | |
1659 | qemu_acl *acl = find_acl(mon, aclname); | |
1660 | int deny, ret; | |
1661 | ||
1662 | if (acl) { | |
1663 | if (strcmp(policy, "allow") == 0) { | |
1664 | deny = 0; | |
1665 | } else if (strcmp(policy, "deny") == 0) { | |
1666 | deny = 1; | |
1667 | } else { | |
1668 | monitor_printf(mon, "acl: unknown policy '%s', " | |
1669 | "expected 'deny' or 'allow'\n", policy); | |
28a76be8 AL |
1670 | return; |
1671 | } | |
28a76be8 AL |
1672 | if (has_index) |
1673 | ret = qemu_acl_insert(acl, deny, match, index); | |
1674 | else | |
1675 | ret = qemu_acl_append(acl, deny, match); | |
1676 | if (ret < 0) | |
1677 | monitor_printf(mon, "acl: unable to add acl entry\n"); | |
1678 | else | |
1679 | monitor_printf(mon, "acl: added rule at position %d\n", ret); | |
15dfcd45 JK |
1680 | } |
1681 | } | |
28a76be8 | 1682 | |
15dfcd45 JK |
1683 | static void do_acl_remove(Monitor *mon, const char *aclname, const char *match) |
1684 | { | |
1685 | qemu_acl *acl = find_acl(mon, aclname); | |
1686 | int ret; | |
28a76be8 | 1687 | |
15dfcd45 | 1688 | if (acl) { |
28a76be8 AL |
1689 | ret = qemu_acl_remove(acl, match); |
1690 | if (ret < 0) | |
1691 | monitor_printf(mon, "acl: no matching acl entry\n"); | |
1692 | else | |
1693 | monitor_printf(mon, "acl: removed rule at position %d\n", ret); | |
76655d6d AL |
1694 | } |
1695 | } | |
1696 | ||
79c4f6b0 HY |
1697 | #if defined(TARGET_I386) |
1698 | static void do_inject_mce(Monitor *mon, | |
1699 | int cpu_index, int bank, | |
1700 | unsigned status_hi, unsigned status_lo, | |
1701 | unsigned mcg_status_hi, unsigned mcg_status_lo, | |
1702 | unsigned addr_hi, unsigned addr_lo, | |
1703 | unsigned misc_hi, unsigned misc_lo) | |
1704 | { | |
1705 | CPUState *cenv; | |
1706 | uint64_t status = ((uint64_t)status_hi << 32) | status_lo; | |
1707 | uint64_t mcg_status = ((uint64_t)mcg_status_hi << 32) | mcg_status_lo; | |
1708 | uint64_t addr = ((uint64_t)addr_hi << 32) | addr_lo; | |
1709 | uint64_t misc = ((uint64_t)misc_hi << 32) | misc_lo; | |
1710 | ||
1711 | for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) | |
1712 | if (cenv->cpu_index == cpu_index && cenv->mcg_cap) { | |
1713 | cpu_inject_x86_mce(cenv, bank, status, mcg_status, addr, misc); | |
1714 | break; | |
1715 | } | |
1716 | } | |
1717 | #endif | |
1718 | ||
f07918fd MM |
1719 | static void do_getfd(Monitor *mon, const char *fdname) |
1720 | { | |
1721 | mon_fd_t *monfd; | |
1722 | int fd; | |
1723 | ||
1724 | fd = qemu_chr_get_msgfd(mon->chr); | |
1725 | if (fd == -1) { | |
1726 | monitor_printf(mon, "getfd: no file descriptor supplied via SCM_RIGHTS\n"); | |
1727 | return; | |
1728 | } | |
1729 | ||
1730 | if (qemu_isdigit(fdname[0])) { | |
1731 | monitor_printf(mon, "getfd: monitor names may not begin with a number\n"); | |
1732 | return; | |
1733 | } | |
1734 | ||
1735 | fd = dup(fd); | |
1736 | if (fd == -1) { | |
1737 | monitor_printf(mon, "Failed to dup() file descriptor: %s\n", | |
1738 | strerror(errno)); | |
1739 | return; | |
1740 | } | |
1741 | ||
1742 | LIST_FOREACH(monfd, &mon->fds, next) { | |
1743 | if (strcmp(monfd->name, fdname) != 0) { | |
1744 | continue; | |
1745 | } | |
1746 | ||
1747 | close(monfd->fd); | |
1748 | monfd->fd = fd; | |
1749 | return; | |
1750 | } | |
1751 | ||
1752 | monfd = qemu_mallocz(sizeof(mon_fd_t)); | |
1753 | monfd->name = qemu_strdup(fdname); | |
1754 | monfd->fd = fd; | |
1755 | ||
1756 | LIST_INSERT_HEAD(&mon->fds, monfd, next); | |
1757 | } | |
1758 | ||
1759 | static void do_closefd(Monitor *mon, const char *fdname) | |
1760 | { | |
1761 | mon_fd_t *monfd; | |
1762 | ||
1763 | LIST_FOREACH(monfd, &mon->fds, next) { | |
1764 | if (strcmp(monfd->name, fdname) != 0) { | |
1765 | continue; | |
1766 | } | |
1767 | ||
1768 | LIST_REMOVE(monfd, next); | |
1769 | close(monfd->fd); | |
1770 | qemu_free(monfd->name); | |
1771 | qemu_free(monfd); | |
1772 | return; | |
1773 | } | |
1774 | ||
1775 | monitor_printf(mon, "Failed to find file descriptor named %s\n", | |
1776 | fdname); | |
1777 | } | |
1778 | ||
7768e04c MM |
1779 | int monitor_get_fd(Monitor *mon, const char *fdname) |
1780 | { | |
1781 | mon_fd_t *monfd; | |
1782 | ||
1783 | LIST_FOREACH(monfd, &mon->fds, next) { | |
1784 | int fd; | |
1785 | ||
1786 | if (strcmp(monfd->name, fdname) != 0) { | |
1787 | continue; | |
1788 | } | |
1789 | ||
1790 | fd = monfd->fd; | |
1791 | ||
1792 | /* caller takes ownership of fd */ | |
1793 | LIST_REMOVE(monfd, next); | |
1794 | qemu_free(monfd->name); | |
1795 | qemu_free(monfd); | |
1796 | ||
1797 | return fd; | |
1798 | } | |
1799 | ||
1800 | return -1; | |
1801 | } | |
1802 | ||
376253ec | 1803 | static const mon_cmd_t mon_cmds[] = { |
2313086a | 1804 | #include "qemu-monitor.h" |
5fafdf24 | 1805 | { NULL, NULL, }, |
9dc39cba FB |
1806 | }; |
1807 | ||
2313086a | 1808 | /* Please update qemu-monitor.hx when adding or changing commands */ |
376253ec | 1809 | static const mon_cmd_t info_cmds[] = { |
9bc9d1c7 | 1810 | { "version", "", do_info_version, |
d2c639d6 | 1811 | "", "show the version of QEMU" }, |
9307c4c1 | 1812 | { "network", "", do_info_network, |
9dc39cba | 1813 | "", "show the network state" }, |
5ccfae10 AL |
1814 | { "chardev", "", qemu_chr_info, |
1815 | "", "show the character devices" }, | |
376253ec | 1816 | { "block", "", bdrv_info, |
9dc39cba | 1817 | "", "show the block devices" }, |
376253ec | 1818 | { "blockstats", "", bdrv_info_stats, |
a36e69dd | 1819 | "", "show block device statistics" }, |
9307c4c1 FB |
1820 | { "registers", "", do_info_registers, |
1821 | "", "show the cpu registers" }, | |
6a00d601 FB |
1822 | { "cpus", "", do_info_cpus, |
1823 | "", "show infos for each CPU" }, | |
aa455485 FB |
1824 | { "history", "", do_info_history, |
1825 | "", "show the command line history", }, | |
4a0fb71e FB |
1826 | { "irq", "", irq_info, |
1827 | "", "show the interrupts statistics (if available)", }, | |
4c27ba27 FB |
1828 | { "pic", "", pic_info, |
1829 | "", "show i8259 (PIC) state", }, | |
86e0c048 FB |
1830 | { "pci", "", pci_info, |
1831 | "", "show PCI info", }, | |
7c664e2f | 1832 | #if defined(TARGET_I386) || defined(TARGET_SH4) |
b86bda5b FB |
1833 | { "tlb", "", tlb_info, |
1834 | "", "show virtual to physical memory mappings", }, | |
7c664e2f AJ |
1835 | #endif |
1836 | #if defined(TARGET_I386) | |
b86bda5b FB |
1837 | { "mem", "", mem_info, |
1838 | "", "show the active virtual memory mappings", }, | |
16b29ae1 AL |
1839 | { "hpet", "", do_info_hpet, |
1840 | "", "show state of HPET", }, | |
b86bda5b | 1841 | #endif |
e3db7226 FB |
1842 | { "jit", "", do_info_jit, |
1843 | "", "show dynamic compiler info", }, | |
0f4c6415 | 1844 | { "kqemu", "", do_info_kqemu, |
d2c639d6 | 1845 | "", "show KQEMU information", }, |
7ba1e619 | 1846 | { "kvm", "", do_info_kvm, |
d2c639d6 | 1847 | "", "show KVM information", }, |
030ea37b AL |
1848 | { "numa", "", do_info_numa, |
1849 | "", "show NUMA information", }, | |
a594cfbf FB |
1850 | { "usb", "", usb_info, |
1851 | "", "show guest USB devices", }, | |
1852 | { "usbhost", "", usb_host_info, | |
1853 | "", "show host USB devices", }, | |
5f1ce948 FB |
1854 | { "profile", "", do_info_profile, |
1855 | "", "show profiling information", }, | |
ec36b695 | 1856 | { "capture", "", do_info_capture, |
17100159 | 1857 | "", "show capture information" }, |
faea38e7 | 1858 | { "snapshots", "", do_info_snapshots, |
17100159 | 1859 | "", "show the currently saved VM snapshots" }, |
6f9c5ee7 AJ |
1860 | { "status", "", do_info_status, |
1861 | "", "show the current VM status (running|paused)" }, | |
201a51fc AZ |
1862 | { "pcmcia", "", pcmcia_info, |
1863 | "", "show guest PCMCIA status" }, | |
455204eb TS |
1864 | { "mice", "", do_info_mice, |
1865 | "", "show which guest mouse is receiving events" }, | |
a9ce8590 FB |
1866 | { "vnc", "", do_info_vnc, |
1867 | "", "show the vnc server status"}, | |
c35734b2 TS |
1868 | { "name", "", do_info_name, |
1869 | "", "show the current VM name" }, | |
f1f23ad5 BS |
1870 | { "uuid", "", do_info_uuid, |
1871 | "", "show the current VM UUID" }, | |
76a66253 JM |
1872 | #if defined(TARGET_PPC) |
1873 | { "cpustats", "", do_info_cpu_stats, | |
1874 | "", "show CPU statistics", }, | |
1875 | #endif | |
31a60e22 | 1876 | #if defined(CONFIG_SLIRP) |
6dbe553f JK |
1877 | { "usernet", "", do_info_usernet, |
1878 | "", "show user network stack connection states", }, | |
31a60e22 | 1879 | #endif |
5bb7910a | 1880 | { "migrate", "", do_info_migrate, "", "show migration status" }, |
df751fa8 AL |
1881 | { "balloon", "", do_info_balloon, |
1882 | "", "show balloon information" }, | |
cae4956e GH |
1883 | { "qtree", "", do_info_qtree, |
1884 | "", "show device tree" }, | |
9316d30f GH |
1885 | { "qdrv", "", do_info_qdrv, |
1886 | "", "show qdev driver list" }, | |
9dc39cba FB |
1887 | { NULL, NULL, }, |
1888 | }; | |
1889 | ||
9307c4c1 FB |
1890 | /*******************************************************************/ |
1891 | ||
1892 | static const char *pch; | |
1893 | static jmp_buf expr_env; | |
1894 | ||
92a31b1f FB |
1895 | #define MD_TLONG 0 |
1896 | #define MD_I32 1 | |
1897 | ||
9307c4c1 FB |
1898 | typedef struct MonitorDef { |
1899 | const char *name; | |
1900 | int offset; | |
8662d656 | 1901 | target_long (*get_value)(const struct MonitorDef *md, int val); |
92a31b1f | 1902 | int type; |
9307c4c1 FB |
1903 | } MonitorDef; |
1904 | ||
57206fd4 | 1905 | #if defined(TARGET_I386) |
8662d656 | 1906 | static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
57206fd4 | 1907 | { |
6a00d601 FB |
1908 | CPUState *env = mon_get_cpu(); |
1909 | if (!env) | |
1910 | return 0; | |
1911 | return env->eip + env->segs[R_CS].base; | |
57206fd4 FB |
1912 | } |
1913 | #endif | |
1914 | ||
a541f297 | 1915 | #if defined(TARGET_PPC) |
8662d656 | 1916 | static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
a541f297 | 1917 | { |
6a00d601 | 1918 | CPUState *env = mon_get_cpu(); |
a541f297 FB |
1919 | unsigned int u; |
1920 | int i; | |
1921 | ||
6a00d601 FB |
1922 | if (!env) |
1923 | return 0; | |
1924 | ||
a541f297 FB |
1925 | u = 0; |
1926 | for (i = 0; i < 8; i++) | |
28a76be8 | 1927 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
1928 | |
1929 | return u; | |
1930 | } | |
1931 | ||
8662d656 | 1932 | static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
a541f297 | 1933 | { |
6a00d601 FB |
1934 | CPUState *env = mon_get_cpu(); |
1935 | if (!env) | |
1936 | return 0; | |
0411a972 | 1937 | return env->msr; |
a541f297 FB |
1938 | } |
1939 | ||
8662d656 | 1940 | static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
a541f297 | 1941 | { |
6a00d601 FB |
1942 | CPUState *env = mon_get_cpu(); |
1943 | if (!env) | |
1944 | return 0; | |
3d7b417e | 1945 | return env->xer; |
a541f297 | 1946 | } |
9fddaa0c | 1947 | |
8662d656 | 1948 | static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
9fddaa0c | 1949 | { |
6a00d601 FB |
1950 | CPUState *env = mon_get_cpu(); |
1951 | if (!env) | |
1952 | return 0; | |
1953 | return cpu_ppc_load_decr(env); | |
9fddaa0c FB |
1954 | } |
1955 | ||
8662d656 | 1956 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
9fddaa0c | 1957 | { |
6a00d601 FB |
1958 | CPUState *env = mon_get_cpu(); |
1959 | if (!env) | |
1960 | return 0; | |
1961 | return cpu_ppc_load_tbu(env); | |
9fddaa0c FB |
1962 | } |
1963 | ||
8662d656 | 1964 | static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
9fddaa0c | 1965 | { |
6a00d601 FB |
1966 | CPUState *env = mon_get_cpu(); |
1967 | if (!env) | |
1968 | return 0; | |
1969 | return cpu_ppc_load_tbl(env); | |
9fddaa0c | 1970 | } |
a541f297 FB |
1971 | #endif |
1972 | ||
e95c8d51 | 1973 | #if defined(TARGET_SPARC) |
7b936c0c | 1974 | #ifndef TARGET_SPARC64 |
8662d656 | 1975 | static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
e95c8d51 | 1976 | { |
6a00d601 FB |
1977 | CPUState *env = mon_get_cpu(); |
1978 | if (!env) | |
1979 | return 0; | |
1980 | return GET_PSR(env); | |
e95c8d51 | 1981 | } |
7b936c0c | 1982 | #endif |
e95c8d51 | 1983 | |
8662d656 | 1984 | static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
e95c8d51 | 1985 | { |
6a00d601 FB |
1986 | CPUState *env = mon_get_cpu(); |
1987 | if (!env) | |
1988 | return 0; | |
1989 | return env->regwptr[val]; | |
e95c8d51 FB |
1990 | } |
1991 | #endif | |
1992 | ||
8662d656 | 1993 | static const MonitorDef monitor_defs[] = { |
9307c4c1 | 1994 | #ifdef TARGET_I386 |
57206fd4 FB |
1995 | |
1996 | #define SEG(name, seg) \ | |
92a31b1f | 1997 | { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
57206fd4 | 1998 | { name ".base", offsetof(CPUState, segs[seg].base) },\ |
92a31b1f | 1999 | { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
57206fd4 | 2000 | |
9307c4c1 FB |
2001 | { "eax", offsetof(CPUState, regs[0]) }, |
2002 | { "ecx", offsetof(CPUState, regs[1]) }, | |
2003 | { "edx", offsetof(CPUState, regs[2]) }, | |
2004 | { "ebx", offsetof(CPUState, regs[3]) }, | |
2005 | { "esp|sp", offsetof(CPUState, regs[4]) }, | |
2006 | { "ebp|fp", offsetof(CPUState, regs[5]) }, | |
2007 | { "esi", offsetof(CPUState, regs[6]) }, | |
01038d2a | 2008 | { "edi", offsetof(CPUState, regs[7]) }, |
92a31b1f FB |
2009 | #ifdef TARGET_X86_64 |
2010 | { "r8", offsetof(CPUState, regs[8]) }, | |
2011 | { "r9", offsetof(CPUState, regs[9]) }, | |
2012 | { "r10", offsetof(CPUState, regs[10]) }, | |
2013 | { "r11", offsetof(CPUState, regs[11]) }, | |
2014 | { "r12", offsetof(CPUState, regs[12]) }, | |
2015 | { "r13", offsetof(CPUState, regs[13]) }, | |
2016 | { "r14", offsetof(CPUState, regs[14]) }, | |
2017 | { "r15", offsetof(CPUState, regs[15]) }, | |
2018 | #endif | |
9307c4c1 | 2019 | { "eflags", offsetof(CPUState, eflags) }, |
57206fd4 FB |
2020 | { "eip", offsetof(CPUState, eip) }, |
2021 | SEG("cs", R_CS) | |
2022 | SEG("ds", R_DS) | |
2023 | SEG("es", R_ES) | |
01038d2a | 2024 | SEG("ss", R_SS) |
57206fd4 FB |
2025 | SEG("fs", R_FS) |
2026 | SEG("gs", R_GS) | |
2027 | { "pc", 0, monitor_get_pc, }, | |
a541f297 | 2028 | #elif defined(TARGET_PPC) |
ff937dba | 2029 | /* General purpose registers */ |
a541f297 FB |
2030 | { "r0", offsetof(CPUState, gpr[0]) }, |
2031 | { "r1", offsetof(CPUState, gpr[1]) }, | |
2032 | { "r2", offsetof(CPUState, gpr[2]) }, | |
2033 | { "r3", offsetof(CPUState, gpr[3]) }, | |
2034 | { "r4", offsetof(CPUState, gpr[4]) }, | |
2035 | { "r5", offsetof(CPUState, gpr[5]) }, | |
2036 | { "r6", offsetof(CPUState, gpr[6]) }, | |
2037 | { "r7", offsetof(CPUState, gpr[7]) }, | |
2038 | { "r8", offsetof(CPUState, gpr[8]) }, | |
2039 | { "r9", offsetof(CPUState, gpr[9]) }, | |
2040 | { "r10", offsetof(CPUState, gpr[10]) }, | |
2041 | { "r11", offsetof(CPUState, gpr[11]) }, | |
2042 | { "r12", offsetof(CPUState, gpr[12]) }, | |
2043 | { "r13", offsetof(CPUState, gpr[13]) }, | |
2044 | { "r14", offsetof(CPUState, gpr[14]) }, | |
2045 | { "r15", offsetof(CPUState, gpr[15]) }, | |
2046 | { "r16", offsetof(CPUState, gpr[16]) }, | |
2047 | { "r17", offsetof(CPUState, gpr[17]) }, | |
2048 | { "r18", offsetof(CPUState, gpr[18]) }, | |
2049 | { "r19", offsetof(CPUState, gpr[19]) }, | |
2050 | { "r20", offsetof(CPUState, gpr[20]) }, | |
2051 | { "r21", offsetof(CPUState, gpr[21]) }, | |
2052 | { "r22", offsetof(CPUState, gpr[22]) }, | |
2053 | { "r23", offsetof(CPUState, gpr[23]) }, | |
2054 | { "r24", offsetof(CPUState, gpr[24]) }, | |
2055 | { "r25", offsetof(CPUState, gpr[25]) }, | |
2056 | { "r26", offsetof(CPUState, gpr[26]) }, | |
2057 | { "r27", offsetof(CPUState, gpr[27]) }, | |
2058 | { "r28", offsetof(CPUState, gpr[28]) }, | |
2059 | { "r29", offsetof(CPUState, gpr[29]) }, | |
2060 | { "r30", offsetof(CPUState, gpr[30]) }, | |
2061 | { "r31", offsetof(CPUState, gpr[31]) }, | |
ff937dba JM |
2062 | /* Floating point registers */ |
2063 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2064 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2065 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2066 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2067 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2068 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2069 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2070 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2071 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2072 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2073 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2074 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2075 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2076 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2077 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2078 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2079 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2080 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2081 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2082 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2083 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2084 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2085 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2086 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2087 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2088 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2089 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2090 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2091 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2092 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2093 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2094 | { "f31", offsetof(CPUState, fpr[31]) }, | |
2095 | { "fpscr", offsetof(CPUState, fpscr) }, | |
2096 | /* Next instruction pointer */ | |
57206fd4 | 2097 | { "nip|pc", offsetof(CPUState, nip) }, |
a541f297 FB |
2098 | { "lr", offsetof(CPUState, lr) }, |
2099 | { "ctr", offsetof(CPUState, ctr) }, | |
9fddaa0c | 2100 | { "decr", 0, &monitor_get_decr, }, |
a541f297 | 2101 | { "ccr", 0, &monitor_get_ccr, }, |
ff937dba | 2102 | /* Machine state register */ |
a541f297 FB |
2103 | { "msr", 0, &monitor_get_msr, }, |
2104 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
2105 | { "tbu", 0, &monitor_get_tbu, }, |
2106 | { "tbl", 0, &monitor_get_tbl, }, | |
ff937dba JM |
2107 | #if defined(TARGET_PPC64) |
2108 | /* Address space register */ | |
2109 | { "asr", offsetof(CPUState, asr) }, | |
2110 | #endif | |
2111 | /* Segment registers */ | |
a541f297 FB |
2112 | { "sdr1", offsetof(CPUState, sdr1) }, |
2113 | { "sr0", offsetof(CPUState, sr[0]) }, | |
2114 | { "sr1", offsetof(CPUState, sr[1]) }, | |
2115 | { "sr2", offsetof(CPUState, sr[2]) }, | |
2116 | { "sr3", offsetof(CPUState, sr[3]) }, | |
2117 | { "sr4", offsetof(CPUState, sr[4]) }, | |
2118 | { "sr5", offsetof(CPUState, sr[5]) }, | |
2119 | { "sr6", offsetof(CPUState, sr[6]) }, | |
2120 | { "sr7", offsetof(CPUState, sr[7]) }, | |
2121 | { "sr8", offsetof(CPUState, sr[8]) }, | |
2122 | { "sr9", offsetof(CPUState, sr[9]) }, | |
2123 | { "sr10", offsetof(CPUState, sr[10]) }, | |
2124 | { "sr11", offsetof(CPUState, sr[11]) }, | |
2125 | { "sr12", offsetof(CPUState, sr[12]) }, | |
2126 | { "sr13", offsetof(CPUState, sr[13]) }, | |
2127 | { "sr14", offsetof(CPUState, sr[14]) }, | |
2128 | { "sr15", offsetof(CPUState, sr[15]) }, | |
2129 | /* Too lazy to put BATs and SPRs ... */ | |
e95c8d51 FB |
2130 | #elif defined(TARGET_SPARC) |
2131 | { "g0", offsetof(CPUState, gregs[0]) }, | |
2132 | { "g1", offsetof(CPUState, gregs[1]) }, | |
2133 | { "g2", offsetof(CPUState, gregs[2]) }, | |
2134 | { "g3", offsetof(CPUState, gregs[3]) }, | |
2135 | { "g4", offsetof(CPUState, gregs[4]) }, | |
2136 | { "g5", offsetof(CPUState, gregs[5]) }, | |
2137 | { "g6", offsetof(CPUState, gregs[6]) }, | |
2138 | { "g7", offsetof(CPUState, gregs[7]) }, | |
2139 | { "o0", 0, monitor_get_reg }, | |
2140 | { "o1", 1, monitor_get_reg }, | |
2141 | { "o2", 2, monitor_get_reg }, | |
2142 | { "o3", 3, monitor_get_reg }, | |
2143 | { "o4", 4, monitor_get_reg }, | |
2144 | { "o5", 5, monitor_get_reg }, | |
2145 | { "o6", 6, monitor_get_reg }, | |
2146 | { "o7", 7, monitor_get_reg }, | |
2147 | { "l0", 8, monitor_get_reg }, | |
2148 | { "l1", 9, monitor_get_reg }, | |
2149 | { "l2", 10, monitor_get_reg }, | |
2150 | { "l3", 11, monitor_get_reg }, | |
2151 | { "l4", 12, monitor_get_reg }, | |
2152 | { "l5", 13, monitor_get_reg }, | |
2153 | { "l6", 14, monitor_get_reg }, | |
2154 | { "l7", 15, monitor_get_reg }, | |
2155 | { "i0", 16, monitor_get_reg }, | |
2156 | { "i1", 17, monitor_get_reg }, | |
2157 | { "i2", 18, monitor_get_reg }, | |
2158 | { "i3", 19, monitor_get_reg }, | |
2159 | { "i4", 20, monitor_get_reg }, | |
2160 | { "i5", 21, monitor_get_reg }, | |
2161 | { "i6", 22, monitor_get_reg }, | |
2162 | { "i7", 23, monitor_get_reg }, | |
2163 | { "pc", offsetof(CPUState, pc) }, | |
2164 | { "npc", offsetof(CPUState, npc) }, | |
2165 | { "y", offsetof(CPUState, y) }, | |
7b936c0c | 2166 | #ifndef TARGET_SPARC64 |
e95c8d51 FB |
2167 | { "psr", 0, &monitor_get_psr, }, |
2168 | { "wim", offsetof(CPUState, wim) }, | |
7b936c0c | 2169 | #endif |
e95c8d51 FB |
2170 | { "tbr", offsetof(CPUState, tbr) }, |
2171 | { "fsr", offsetof(CPUState, fsr) }, | |
2172 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2173 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2174 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2175 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2176 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2177 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2178 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2179 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2180 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2181 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2182 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2183 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2184 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2185 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2186 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2187 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2188 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2189 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2190 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2191 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2192 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2193 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2194 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2195 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2196 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2197 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2198 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2199 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2200 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2201 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2202 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2203 | { "f31", offsetof(CPUState, fpr[31]) }, | |
7b936c0c FB |
2204 | #ifdef TARGET_SPARC64 |
2205 | { "f32", offsetof(CPUState, fpr[32]) }, | |
2206 | { "f34", offsetof(CPUState, fpr[34]) }, | |
2207 | { "f36", offsetof(CPUState, fpr[36]) }, | |
2208 | { "f38", offsetof(CPUState, fpr[38]) }, | |
2209 | { "f40", offsetof(CPUState, fpr[40]) }, | |
2210 | { "f42", offsetof(CPUState, fpr[42]) }, | |
2211 | { "f44", offsetof(CPUState, fpr[44]) }, | |
2212 | { "f46", offsetof(CPUState, fpr[46]) }, | |
2213 | { "f48", offsetof(CPUState, fpr[48]) }, | |
2214 | { "f50", offsetof(CPUState, fpr[50]) }, | |
2215 | { "f52", offsetof(CPUState, fpr[52]) }, | |
2216 | { "f54", offsetof(CPUState, fpr[54]) }, | |
2217 | { "f56", offsetof(CPUState, fpr[56]) }, | |
2218 | { "f58", offsetof(CPUState, fpr[58]) }, | |
2219 | { "f60", offsetof(CPUState, fpr[60]) }, | |
2220 | { "f62", offsetof(CPUState, fpr[62]) }, | |
2221 | { "asi", offsetof(CPUState, asi) }, | |
2222 | { "pstate", offsetof(CPUState, pstate) }, | |
2223 | { "cansave", offsetof(CPUState, cansave) }, | |
2224 | { "canrestore", offsetof(CPUState, canrestore) }, | |
2225 | { "otherwin", offsetof(CPUState, otherwin) }, | |
2226 | { "wstate", offsetof(CPUState, wstate) }, | |
2227 | { "cleanwin", offsetof(CPUState, cleanwin) }, | |
2228 | { "fprs", offsetof(CPUState, fprs) }, | |
2229 | #endif | |
9307c4c1 FB |
2230 | #endif |
2231 | { NULL }, | |
2232 | }; | |
2233 | ||
376253ec | 2234 | static void expr_error(Monitor *mon, const char *msg) |
9dc39cba | 2235 | { |
376253ec | 2236 | monitor_printf(mon, "%s\n", msg); |
9307c4c1 FB |
2237 | longjmp(expr_env, 1); |
2238 | } | |
2239 | ||
6a00d601 | 2240 | /* return 0 if OK, -1 if not found, -2 if no CPU defined */ |
92a31b1f | 2241 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 | 2242 | { |
8662d656 | 2243 | const MonitorDef *md; |
92a31b1f FB |
2244 | void *ptr; |
2245 | ||
9307c4c1 FB |
2246 | for(md = monitor_defs; md->name != NULL; md++) { |
2247 | if (compare_cmd(name, md->name)) { | |
2248 | if (md->get_value) { | |
e95c8d51 | 2249 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 2250 | } else { |
6a00d601 FB |
2251 | CPUState *env = mon_get_cpu(); |
2252 | if (!env) | |
2253 | return -2; | |
2254 | ptr = (uint8_t *)env + md->offset; | |
92a31b1f FB |
2255 | switch(md->type) { |
2256 | case MD_I32: | |
2257 | *pval = *(int32_t *)ptr; | |
2258 | break; | |
2259 | case MD_TLONG: | |
2260 | *pval = *(target_long *)ptr; | |
2261 | break; | |
2262 | default: | |
2263 | *pval = 0; | |
2264 | break; | |
2265 | } | |
9307c4c1 FB |
2266 | } |
2267 | return 0; | |
2268 | } | |
2269 | } | |
2270 | return -1; | |
2271 | } | |
2272 | ||
2273 | static void next(void) | |
2274 | { | |
660f11be | 2275 | if (*pch != '\0') { |
9307c4c1 | 2276 | pch++; |
cd390083 | 2277 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2278 | pch++; |
2279 | } | |
2280 | } | |
2281 | ||
376253ec | 2282 | static int64_t expr_sum(Monitor *mon); |
9307c4c1 | 2283 | |
376253ec | 2284 | static int64_t expr_unary(Monitor *mon) |
9307c4c1 | 2285 | { |
c2efc95d | 2286 | int64_t n; |
9307c4c1 | 2287 | char *p; |
6a00d601 | 2288 | int ret; |
9307c4c1 FB |
2289 | |
2290 | switch(*pch) { | |
2291 | case '+': | |
2292 | next(); | |
376253ec | 2293 | n = expr_unary(mon); |
9307c4c1 FB |
2294 | break; |
2295 | case '-': | |
2296 | next(); | |
376253ec | 2297 | n = -expr_unary(mon); |
9307c4c1 FB |
2298 | break; |
2299 | case '~': | |
2300 | next(); | |
376253ec | 2301 | n = ~expr_unary(mon); |
9307c4c1 FB |
2302 | break; |
2303 | case '(': | |
2304 | next(); | |
376253ec | 2305 | n = expr_sum(mon); |
9307c4c1 | 2306 | if (*pch != ')') { |
376253ec | 2307 | expr_error(mon, "')' expected"); |
9307c4c1 FB |
2308 | } |
2309 | next(); | |
2310 | break; | |
81d0912d FB |
2311 | case '\'': |
2312 | pch++; | |
2313 | if (*pch == '\0') | |
376253ec | 2314 | expr_error(mon, "character constant expected"); |
81d0912d FB |
2315 | n = *pch; |
2316 | pch++; | |
2317 | if (*pch != '\'') | |
376253ec | 2318 | expr_error(mon, "missing terminating \' character"); |
81d0912d FB |
2319 | next(); |
2320 | break; | |
9307c4c1 FB |
2321 | case '$': |
2322 | { | |
2323 | char buf[128], *q; | |
69b34976 | 2324 | target_long reg=0; |
3b46e624 | 2325 | |
9307c4c1 FB |
2326 | pch++; |
2327 | q = buf; | |
2328 | while ((*pch >= 'a' && *pch <= 'z') || | |
2329 | (*pch >= 'A' && *pch <= 'Z') || | |
2330 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 2331 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
2332 | if ((q - buf) < sizeof(buf) - 1) |
2333 | *q++ = *pch; | |
2334 | pch++; | |
2335 | } | |
cd390083 | 2336 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2337 | pch++; |
2338 | *q = 0; | |
7743e588 | 2339 | ret = get_monitor_def(®, buf); |
6a00d601 | 2340 | if (ret == -1) |
376253ec | 2341 | expr_error(mon, "unknown register"); |
5fafdf24 | 2342 | else if (ret == -2) |
376253ec | 2343 | expr_error(mon, "no cpu defined"); |
7743e588 | 2344 | n = reg; |
9307c4c1 FB |
2345 | } |
2346 | break; | |
2347 | case '\0': | |
376253ec | 2348 | expr_error(mon, "unexpected end of expression"); |
9307c4c1 FB |
2349 | n = 0; |
2350 | break; | |
2351 | default: | |
7743e588 | 2352 | #if TARGET_PHYS_ADDR_BITS > 32 |
4f4fbf77 FB |
2353 | n = strtoull(pch, &p, 0); |
2354 | #else | |
9307c4c1 | 2355 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 2356 | #endif |
9307c4c1 | 2357 | if (pch == p) { |
376253ec | 2358 | expr_error(mon, "invalid char in expression"); |
9307c4c1 FB |
2359 | } |
2360 | pch = p; | |
cd390083 | 2361 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2362 | pch++; |
2363 | break; | |
2364 | } | |
2365 | return n; | |
2366 | } | |
2367 | ||
2368 | ||
376253ec | 2369 | static int64_t expr_prod(Monitor *mon) |
9307c4c1 | 2370 | { |
c2efc95d | 2371 | int64_t val, val2; |
92a31b1f | 2372 | int op; |
3b46e624 | 2373 | |
376253ec | 2374 | val = expr_unary(mon); |
9307c4c1 FB |
2375 | for(;;) { |
2376 | op = *pch; | |
2377 | if (op != '*' && op != '/' && op != '%') | |
2378 | break; | |
2379 | next(); | |
376253ec | 2380 | val2 = expr_unary(mon); |
9307c4c1 FB |
2381 | switch(op) { |
2382 | default: | |
2383 | case '*': | |
2384 | val *= val2; | |
2385 | break; | |
2386 | case '/': | |
2387 | case '%': | |
5fafdf24 | 2388 | if (val2 == 0) |
376253ec | 2389 | expr_error(mon, "division by zero"); |
9307c4c1 FB |
2390 | if (op == '/') |
2391 | val /= val2; | |
2392 | else | |
2393 | val %= val2; | |
2394 | break; | |
2395 | } | |
2396 | } | |
2397 | return val; | |
2398 | } | |
2399 | ||
376253ec | 2400 | static int64_t expr_logic(Monitor *mon) |
9307c4c1 | 2401 | { |
c2efc95d | 2402 | int64_t val, val2; |
92a31b1f | 2403 | int op; |
9307c4c1 | 2404 | |
376253ec | 2405 | val = expr_prod(mon); |
9307c4c1 FB |
2406 | for(;;) { |
2407 | op = *pch; | |
2408 | if (op != '&' && op != '|' && op != '^') | |
2409 | break; | |
2410 | next(); | |
376253ec | 2411 | val2 = expr_prod(mon); |
9307c4c1 FB |
2412 | switch(op) { |
2413 | default: | |
2414 | case '&': | |
2415 | val &= val2; | |
2416 | break; | |
2417 | case '|': | |
2418 | val |= val2; | |
2419 | break; | |
2420 | case '^': | |
2421 | val ^= val2; | |
2422 | break; | |
2423 | } | |
2424 | } | |
2425 | return val; | |
2426 | } | |
2427 | ||
376253ec | 2428 | static int64_t expr_sum(Monitor *mon) |
9307c4c1 | 2429 | { |
c2efc95d | 2430 | int64_t val, val2; |
92a31b1f | 2431 | int op; |
9307c4c1 | 2432 | |
376253ec | 2433 | val = expr_logic(mon); |
9307c4c1 FB |
2434 | for(;;) { |
2435 | op = *pch; | |
2436 | if (op != '+' && op != '-') | |
2437 | break; | |
2438 | next(); | |
376253ec | 2439 | val2 = expr_logic(mon); |
9307c4c1 FB |
2440 | if (op == '+') |
2441 | val += val2; | |
2442 | else | |
2443 | val -= val2; | |
2444 | } | |
2445 | return val; | |
2446 | } | |
2447 | ||
376253ec | 2448 | static int get_expr(Monitor *mon, int64_t *pval, const char **pp) |
9307c4c1 FB |
2449 | { |
2450 | pch = *pp; | |
2451 | if (setjmp(expr_env)) { | |
2452 | *pp = pch; | |
2453 | return -1; | |
2454 | } | |
cd390083 | 2455 | while (qemu_isspace(*pch)) |
9307c4c1 | 2456 | pch++; |
376253ec | 2457 | *pval = expr_sum(mon); |
9307c4c1 FB |
2458 | *pp = pch; |
2459 | return 0; | |
2460 | } | |
2461 | ||
2462 | static int get_str(char *buf, int buf_size, const char **pp) | |
2463 | { | |
2464 | const char *p; | |
2465 | char *q; | |
2466 | int c; | |
2467 | ||
81d0912d | 2468 | q = buf; |
9307c4c1 | 2469 | p = *pp; |
cd390083 | 2470 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2471 | p++; |
2472 | if (*p == '\0') { | |
2473 | fail: | |
81d0912d | 2474 | *q = '\0'; |
9307c4c1 FB |
2475 | *pp = p; |
2476 | return -1; | |
2477 | } | |
9307c4c1 FB |
2478 | if (*p == '\"') { |
2479 | p++; | |
2480 | while (*p != '\0' && *p != '\"') { | |
2481 | if (*p == '\\') { | |
2482 | p++; | |
2483 | c = *p++; | |
2484 | switch(c) { | |
2485 | case 'n': | |
2486 | c = '\n'; | |
2487 | break; | |
2488 | case 'r': | |
2489 | c = '\r'; | |
2490 | break; | |
2491 | case '\\': | |
2492 | case '\'': | |
2493 | case '\"': | |
2494 | break; | |
2495 | default: | |
2496 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
2497 | goto fail; | |
2498 | } | |
2499 | if ((q - buf) < buf_size - 1) { | |
2500 | *q++ = c; | |
2501 | } | |
2502 | } else { | |
2503 | if ((q - buf) < buf_size - 1) { | |
2504 | *q++ = *p; | |
2505 | } | |
2506 | p++; | |
2507 | } | |
2508 | } | |
2509 | if (*p != '\"') { | |
5b60212f | 2510 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
2511 | goto fail; |
2512 | } | |
2513 | p++; | |
2514 | } else { | |
cd390083 | 2515 | while (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
2516 | if ((q - buf) < buf_size - 1) { |
2517 | *q++ = *p; | |
2518 | } | |
2519 | p++; | |
2520 | } | |
9307c4c1 | 2521 | } |
81d0912d | 2522 | *q = '\0'; |
9307c4c1 FB |
2523 | *pp = p; |
2524 | return 0; | |
2525 | } | |
2526 | ||
4590fd80 LC |
2527 | /* |
2528 | * Store the command-name in cmdname, and return a pointer to | |
2529 | * the remaining of the command string. | |
2530 | */ | |
2531 | static const char *get_command_name(const char *cmdline, | |
2532 | char *cmdname, size_t nlen) | |
2533 | { | |
2534 | size_t len; | |
2535 | const char *p, *pstart; | |
2536 | ||
2537 | p = cmdline; | |
2538 | while (qemu_isspace(*p)) | |
2539 | p++; | |
2540 | if (*p == '\0') | |
2541 | return NULL; | |
2542 | pstart = p; | |
2543 | while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) | |
2544 | p++; | |
2545 | len = p - pstart; | |
2546 | if (len > nlen - 1) | |
2547 | len = nlen - 1; | |
2548 | memcpy(cmdname, pstart, len); | |
2549 | cmdname[len] = '\0'; | |
2550 | return p; | |
2551 | } | |
2552 | ||
9307c4c1 FB |
2553 | static int default_fmt_format = 'x'; |
2554 | static int default_fmt_size = 4; | |
2555 | ||
2556 | #define MAX_ARGS 16 | |
2557 | ||
376253ec | 2558 | static void monitor_handle_command(Monitor *mon, const char *cmdline) |
9307c4c1 | 2559 | { |
4590fd80 LC |
2560 | const char *p, *typestr; |
2561 | int c, nb_args, i, has_arg; | |
376253ec | 2562 | const mon_cmd_t *cmd; |
9307c4c1 FB |
2563 | char cmdname[256]; |
2564 | char buf[1024]; | |
2565 | void *str_allocated[MAX_ARGS]; | |
2566 | void *args[MAX_ARGS]; | |
376253ec AL |
2567 | void (*handler_0)(Monitor *mon); |
2568 | void (*handler_1)(Monitor *mon, void *arg0); | |
2569 | void (*handler_2)(Monitor *mon, void *arg0, void *arg1); | |
2570 | void (*handler_3)(Monitor *mon, void *arg0, void *arg1, void *arg2); | |
2571 | void (*handler_4)(Monitor *mon, void *arg0, void *arg1, void *arg2, | |
2572 | void *arg3); | |
2573 | void (*handler_5)(Monitor *mon, void *arg0, void *arg1, void *arg2, | |
2574 | void *arg3, void *arg4); | |
2575 | void (*handler_6)(Monitor *mon, void *arg0, void *arg1, void *arg2, | |
2576 | void *arg3, void *arg4, void *arg5); | |
2577 | void (*handler_7)(Monitor *mon, void *arg0, void *arg1, void *arg2, | |
2578 | void *arg3, void *arg4, void *arg5, void *arg6); | |
79c4f6b0 HY |
2579 | void (*handler_8)(Monitor *mon, void *arg0, void *arg1, void *arg2, |
2580 | void *arg3, void *arg4, void *arg5, void *arg6, | |
2581 | void *arg7); | |
2582 | void (*handler_9)(Monitor *mon, void *arg0, void *arg1, void *arg2, | |
2583 | void *arg3, void *arg4, void *arg5, void *arg6, | |
2584 | void *arg7, void *arg8); | |
2585 | void (*handler_10)(Monitor *mon, void *arg0, void *arg1, void *arg2, | |
2586 | void *arg3, void *arg4, void *arg5, void *arg6, | |
2587 | void *arg7, void *arg8, void *arg9); | |
9dc39cba FB |
2588 | |
2589 | #ifdef DEBUG | |
376253ec | 2590 | monitor_printf(mon, "command='%s'\n", cmdline); |
9dc39cba | 2591 | #endif |
3b46e624 | 2592 | |
9307c4c1 | 2593 | /* extract the command name */ |
4590fd80 LC |
2594 | p = get_command_name(cmdline, cmdname, sizeof(cmdname)); |
2595 | if (!p) | |
9307c4c1 | 2596 | return; |
3b46e624 | 2597 | |
9307c4c1 | 2598 | /* find the command */ |
376253ec | 2599 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
5fafdf24 | 2600 | if (compare_cmd(cmdname, cmd->name)) |
d91d9bf6 LC |
2601 | break; |
2602 | } | |
2603 | ||
2604 | if (cmd->name == NULL) { | |
2605 | monitor_printf(mon, "unknown command: '%s'\n", cmdname); | |
2606 | return; | |
9307c4c1 | 2607 | } |
9307c4c1 FB |
2608 | |
2609 | for(i = 0; i < MAX_ARGS; i++) | |
2610 | str_allocated[i] = NULL; | |
3b46e624 | 2611 | |
9307c4c1 FB |
2612 | /* parse the parameters */ |
2613 | typestr = cmd->args_type; | |
2614 | nb_args = 0; | |
9dc39cba | 2615 | for(;;) { |
9307c4c1 FB |
2616 | c = *typestr; |
2617 | if (c == '\0') | |
9dc39cba | 2618 | break; |
9307c4c1 FB |
2619 | typestr++; |
2620 | switch(c) { | |
2621 | case 'F': | |
81d0912d | 2622 | case 'B': |
9307c4c1 FB |
2623 | case 's': |
2624 | { | |
2625 | int ret; | |
2626 | char *str; | |
3b46e624 | 2627 | |
cd390083 | 2628 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2629 | p++; |
2630 | if (*typestr == '?') { | |
2631 | typestr++; | |
2632 | if (*p == '\0') { | |
2633 | /* no optional string: NULL argument */ | |
2634 | str = NULL; | |
2635 | goto add_str; | |
2636 | } | |
2637 | } | |
2638 | ret = get_str(buf, sizeof(buf), &p); | |
2639 | if (ret < 0) { | |
81d0912d FB |
2640 | switch(c) { |
2641 | case 'F': | |
376253ec AL |
2642 | monitor_printf(mon, "%s: filename expected\n", |
2643 | cmdname); | |
81d0912d FB |
2644 | break; |
2645 | case 'B': | |
376253ec AL |
2646 | monitor_printf(mon, "%s: block device name expected\n", |
2647 | cmdname); | |
81d0912d FB |
2648 | break; |
2649 | default: | |
376253ec | 2650 | monitor_printf(mon, "%s: string expected\n", cmdname); |
81d0912d FB |
2651 | break; |
2652 | } | |
9307c4c1 FB |
2653 | goto fail; |
2654 | } | |
2655 | str = qemu_malloc(strlen(buf) + 1); | |
363a37d5 | 2656 | pstrcpy(str, sizeof(buf), buf); |
9307c4c1 FB |
2657 | str_allocated[nb_args] = str; |
2658 | add_str: | |
2659 | if (nb_args >= MAX_ARGS) { | |
2660 | error_args: | |
376253ec | 2661 | monitor_printf(mon, "%s: too many arguments\n", cmdname); |
9307c4c1 FB |
2662 | goto fail; |
2663 | } | |
2664 | args[nb_args++] = str; | |
2665 | } | |
9dc39cba | 2666 | break; |
9307c4c1 FB |
2667 | case '/': |
2668 | { | |
2669 | int count, format, size; | |
3b46e624 | 2670 | |
cd390083 | 2671 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2672 | p++; |
2673 | if (*p == '/') { | |
2674 | /* format found */ | |
2675 | p++; | |
2676 | count = 1; | |
cd390083 | 2677 | if (qemu_isdigit(*p)) { |
9307c4c1 | 2678 | count = 0; |
cd390083 | 2679 | while (qemu_isdigit(*p)) { |
9307c4c1 FB |
2680 | count = count * 10 + (*p - '0'); |
2681 | p++; | |
2682 | } | |
2683 | } | |
2684 | size = -1; | |
2685 | format = -1; | |
2686 | for(;;) { | |
2687 | switch(*p) { | |
2688 | case 'o': | |
2689 | case 'd': | |
2690 | case 'u': | |
2691 | case 'x': | |
2692 | case 'i': | |
2693 | case 'c': | |
2694 | format = *p++; | |
2695 | break; | |
2696 | case 'b': | |
2697 | size = 1; | |
2698 | p++; | |
2699 | break; | |
2700 | case 'h': | |
2701 | size = 2; | |
2702 | p++; | |
2703 | break; | |
2704 | case 'w': | |
2705 | size = 4; | |
2706 | p++; | |
2707 | break; | |
2708 | case 'g': | |
2709 | case 'L': | |
2710 | size = 8; | |
2711 | p++; | |
2712 | break; | |
2713 | default: | |
2714 | goto next; | |
2715 | } | |
2716 | } | |
2717 | next: | |
cd390083 | 2718 | if (*p != '\0' && !qemu_isspace(*p)) { |
376253ec AL |
2719 | monitor_printf(mon, "invalid char in format: '%c'\n", |
2720 | *p); | |
9307c4c1 FB |
2721 | goto fail; |
2722 | } | |
9307c4c1 FB |
2723 | if (format < 0) |
2724 | format = default_fmt_format; | |
4c27ba27 FB |
2725 | if (format != 'i') { |
2726 | /* for 'i', not specifying a size gives -1 as size */ | |
2727 | if (size < 0) | |
2728 | size = default_fmt_size; | |
e90f009b | 2729 | default_fmt_size = size; |
4c27ba27 | 2730 | } |
9307c4c1 FB |
2731 | default_fmt_format = format; |
2732 | } else { | |
2733 | count = 1; | |
2734 | format = default_fmt_format; | |
4c27ba27 FB |
2735 | if (format != 'i') { |
2736 | size = default_fmt_size; | |
2737 | } else { | |
2738 | size = -1; | |
2739 | } | |
9307c4c1 FB |
2740 | } |
2741 | if (nb_args + 3 > MAX_ARGS) | |
2742 | goto error_args; | |
1c5bf3bf JM |
2743 | args[nb_args++] = (void*)(long)count; |
2744 | args[nb_args++] = (void*)(long)format; | |
2745 | args[nb_args++] = (void*)(long)size; | |
9307c4c1 | 2746 | } |
9dc39cba | 2747 | break; |
9307c4c1 | 2748 | case 'i': |
92a31b1f | 2749 | case 'l': |
9307c4c1 | 2750 | { |
c2efc95d | 2751 | int64_t val; |
7743e588 | 2752 | |
cd390083 | 2753 | while (qemu_isspace(*p)) |
9307c4c1 | 2754 | p++; |
3440557b | 2755 | if (*typestr == '?' || *typestr == '.') { |
3440557b FB |
2756 | if (*typestr == '?') { |
2757 | if (*p == '\0') | |
2758 | has_arg = 0; | |
2759 | else | |
2760 | has_arg = 1; | |
2761 | } else { | |
2762 | if (*p == '.') { | |
2763 | p++; | |
cd390083 | 2764 | while (qemu_isspace(*p)) |
3440557b FB |
2765 | p++; |
2766 | has_arg = 1; | |
2767 | } else { | |
2768 | has_arg = 0; | |
2769 | } | |
2770 | } | |
13224a87 | 2771 | typestr++; |
9307c4c1 FB |
2772 | if (nb_args >= MAX_ARGS) |
2773 | goto error_args; | |
1c5bf3bf | 2774 | args[nb_args++] = (void *)(long)has_arg; |
9307c4c1 FB |
2775 | if (!has_arg) { |
2776 | if (nb_args >= MAX_ARGS) | |
2777 | goto error_args; | |
2778 | val = -1; | |
2779 | goto add_num; | |
2780 | } | |
2781 | } | |
376253ec | 2782 | if (get_expr(mon, &val, &p)) |
9307c4c1 FB |
2783 | goto fail; |
2784 | add_num: | |
92a31b1f FB |
2785 | if (c == 'i') { |
2786 | if (nb_args >= MAX_ARGS) | |
2787 | goto error_args; | |
1c5bf3bf | 2788 | args[nb_args++] = (void *)(long)val; |
92a31b1f FB |
2789 | } else { |
2790 | if ((nb_args + 1) >= MAX_ARGS) | |
2791 | goto error_args; | |
7743e588 | 2792 | #if TARGET_PHYS_ADDR_BITS > 32 |
1c5bf3bf | 2793 | args[nb_args++] = (void *)(long)((val >> 32) & 0xffffffff); |
92a31b1f FB |
2794 | #else |
2795 | args[nb_args++] = (void *)0; | |
2796 | #endif | |
1c5bf3bf | 2797 | args[nb_args++] = (void *)(long)(val & 0xffffffff); |
92a31b1f | 2798 | } |
9307c4c1 FB |
2799 | } |
2800 | break; | |
2801 | case '-': | |
2802 | { | |
2803 | int has_option; | |
2804 | /* option */ | |
3b46e624 | 2805 | |
9307c4c1 FB |
2806 | c = *typestr++; |
2807 | if (c == '\0') | |
2808 | goto bad_type; | |
cd390083 | 2809 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2810 | p++; |
2811 | has_option = 0; | |
2812 | if (*p == '-') { | |
2813 | p++; | |
2814 | if (*p != c) { | |
376253ec AL |
2815 | monitor_printf(mon, "%s: unsupported option -%c\n", |
2816 | cmdname, *p); | |
9307c4c1 FB |
2817 | goto fail; |
2818 | } | |
2819 | p++; | |
2820 | has_option = 1; | |
2821 | } | |
2822 | if (nb_args >= MAX_ARGS) | |
2823 | goto error_args; | |
1c5bf3bf | 2824 | args[nb_args++] = (void *)(long)has_option; |
9307c4c1 FB |
2825 | } |
2826 | break; | |
2827 | default: | |
2828 | bad_type: | |
376253ec | 2829 | monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c); |
9307c4c1 FB |
2830 | goto fail; |
2831 | } | |
9dc39cba | 2832 | } |
9307c4c1 | 2833 | /* check that all arguments were parsed */ |
cd390083 | 2834 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2835 | p++; |
2836 | if (*p != '\0') { | |
376253ec AL |
2837 | monitor_printf(mon, "%s: extraneous characters at the end of line\n", |
2838 | cmdname); | |
9307c4c1 | 2839 | goto fail; |
9dc39cba | 2840 | } |
9307c4c1 FB |
2841 | |
2842 | switch(nb_args) { | |
2843 | case 0: | |
a5f1b965 | 2844 | handler_0 = cmd->handler; |
376253ec | 2845 | handler_0(mon); |
9307c4c1 FB |
2846 | break; |
2847 | case 1: | |
a5f1b965 | 2848 | handler_1 = cmd->handler; |
376253ec | 2849 | handler_1(mon, args[0]); |
9307c4c1 FB |
2850 | break; |
2851 | case 2: | |
a5f1b965 | 2852 | handler_2 = cmd->handler; |
376253ec | 2853 | handler_2(mon, args[0], args[1]); |
9307c4c1 FB |
2854 | break; |
2855 | case 3: | |
a5f1b965 | 2856 | handler_3 = cmd->handler; |
376253ec | 2857 | handler_3(mon, args[0], args[1], args[2]); |
9307c4c1 FB |
2858 | break; |
2859 | case 4: | |
a5f1b965 | 2860 | handler_4 = cmd->handler; |
376253ec | 2861 | handler_4(mon, args[0], args[1], args[2], args[3]); |
9307c4c1 FB |
2862 | break; |
2863 | case 5: | |
a5f1b965 | 2864 | handler_5 = cmd->handler; |
376253ec | 2865 | handler_5(mon, args[0], args[1], args[2], args[3], args[4]); |
9307c4c1 | 2866 | break; |
3440557b | 2867 | case 6: |
a5f1b965 | 2868 | handler_6 = cmd->handler; |
376253ec | 2869 | handler_6(mon, args[0], args[1], args[2], args[3], args[4], args[5]); |
3440557b | 2870 | break; |
ec36b695 | 2871 | case 7: |
a5f1b965 | 2872 | handler_7 = cmd->handler; |
376253ec AL |
2873 | handler_7(mon, args[0], args[1], args[2], args[3], args[4], args[5], |
2874 | args[6]); | |
ec36b695 | 2875 | break; |
79c4f6b0 HY |
2876 | case 8: |
2877 | handler_8 = cmd->handler; | |
2878 | handler_8(mon, args[0], args[1], args[2], args[3], args[4], args[5], | |
2879 | args[6], args[7]); | |
2880 | break; | |
2881 | case 9: | |
2882 | handler_9 = cmd->handler; | |
2883 | handler_9(mon, args[0], args[1], args[2], args[3], args[4], args[5], | |
2884 | args[6], args[7], args[8]); | |
2885 | break; | |
2886 | case 10: | |
2887 | handler_10 = cmd->handler; | |
2888 | handler_10(mon, args[0], args[1], args[2], args[3], args[4], args[5], | |
2889 | args[6], args[7], args[8], args[9]); | |
2890 | break; | |
9307c4c1 | 2891 | default: |
376253ec | 2892 | monitor_printf(mon, "unsupported number of arguments: %d\n", nb_args); |
9307c4c1 | 2893 | goto fail; |
9dc39cba | 2894 | } |
9307c4c1 FB |
2895 | fail: |
2896 | for(i = 0; i < MAX_ARGS; i++) | |
2897 | qemu_free(str_allocated[i]); | |
9dc39cba FB |
2898 | } |
2899 | ||
81d0912d FB |
2900 | static void cmd_completion(const char *name, const char *list) |
2901 | { | |
2902 | const char *p, *pstart; | |
2903 | char cmd[128]; | |
2904 | int len; | |
2905 | ||
2906 | p = list; | |
2907 | for(;;) { | |
2908 | pstart = p; | |
2909 | p = strchr(p, '|'); | |
2910 | if (!p) | |
2911 | p = pstart + strlen(pstart); | |
2912 | len = p - pstart; | |
2913 | if (len > sizeof(cmd) - 2) | |
2914 | len = sizeof(cmd) - 2; | |
2915 | memcpy(cmd, pstart, len); | |
2916 | cmd[len] = '\0'; | |
2917 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
731b0364 | 2918 | readline_add_completion(cur_mon->rs, cmd); |
81d0912d FB |
2919 | } |
2920 | if (*p == '\0') | |
2921 | break; | |
2922 | p++; | |
2923 | } | |
2924 | } | |
2925 | ||
2926 | static void file_completion(const char *input) | |
2927 | { | |
2928 | DIR *ffs; | |
2929 | struct dirent *d; | |
2930 | char path[1024]; | |
2931 | char file[1024], file_prefix[1024]; | |
2932 | int input_path_len; | |
2933 | const char *p; | |
2934 | ||
5fafdf24 | 2935 | p = strrchr(input, '/'); |
81d0912d FB |
2936 | if (!p) { |
2937 | input_path_len = 0; | |
2938 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
363a37d5 | 2939 | pstrcpy(path, sizeof(path), "."); |
81d0912d FB |
2940 | } else { |
2941 | input_path_len = p - input + 1; | |
2942 | memcpy(path, input, input_path_len); | |
2943 | if (input_path_len > sizeof(path) - 1) | |
2944 | input_path_len = sizeof(path) - 1; | |
2945 | path[input_path_len] = '\0'; | |
2946 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
2947 | } | |
2948 | #ifdef DEBUG_COMPLETION | |
376253ec AL |
2949 | monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n", |
2950 | input, path, file_prefix); | |
81d0912d FB |
2951 | #endif |
2952 | ffs = opendir(path); | |
2953 | if (!ffs) | |
2954 | return; | |
2955 | for(;;) { | |
2956 | struct stat sb; | |
2957 | d = readdir(ffs); | |
2958 | if (!d) | |
2959 | break; | |
2960 | if (strstart(d->d_name, file_prefix, NULL)) { | |
2961 | memcpy(file, input, input_path_len); | |
363a37d5 BS |
2962 | if (input_path_len < sizeof(file)) |
2963 | pstrcpy(file + input_path_len, sizeof(file) - input_path_len, | |
2964 | d->d_name); | |
81d0912d FB |
2965 | /* stat the file to find out if it's a directory. |
2966 | * In that case add a slash to speed up typing long paths | |
2967 | */ | |
2968 | stat(file, &sb); | |
2969 | if(S_ISDIR(sb.st_mode)) | |
363a37d5 | 2970 | pstrcat(file, sizeof(file), "/"); |
731b0364 | 2971 | readline_add_completion(cur_mon->rs, file); |
81d0912d FB |
2972 | } |
2973 | } | |
2974 | closedir(ffs); | |
2975 | } | |
2976 | ||
51de9760 | 2977 | static void block_completion_it(void *opaque, BlockDriverState *bs) |
81d0912d | 2978 | { |
51de9760 | 2979 | const char *name = bdrv_get_device_name(bs); |
81d0912d FB |
2980 | const char *input = opaque; |
2981 | ||
2982 | if (input[0] == '\0' || | |
2983 | !strncmp(name, (char *)input, strlen(input))) { | |
731b0364 | 2984 | readline_add_completion(cur_mon->rs, name); |
81d0912d FB |
2985 | } |
2986 | } | |
2987 | ||
2988 | /* NOTE: this parser is an approximate form of the real command parser */ | |
2989 | static void parse_cmdline(const char *cmdline, | |
2990 | int *pnb_args, char **args) | |
2991 | { | |
2992 | const char *p; | |
2993 | int nb_args, ret; | |
2994 | char buf[1024]; | |
2995 | ||
2996 | p = cmdline; | |
2997 | nb_args = 0; | |
2998 | for(;;) { | |
cd390083 | 2999 | while (qemu_isspace(*p)) |
81d0912d FB |
3000 | p++; |
3001 | if (*p == '\0') | |
3002 | break; | |
3003 | if (nb_args >= MAX_ARGS) | |
3004 | break; | |
3005 | ret = get_str(buf, sizeof(buf), &p); | |
3006 | args[nb_args] = qemu_strdup(buf); | |
3007 | nb_args++; | |
3008 | if (ret < 0) | |
3009 | break; | |
3010 | } | |
3011 | *pnb_args = nb_args; | |
3012 | } | |
3013 | ||
4c36ba32 | 3014 | static void monitor_find_completion(const char *cmdline) |
81d0912d FB |
3015 | { |
3016 | const char *cmdname; | |
3017 | char *args[MAX_ARGS]; | |
3018 | int nb_args, i, len; | |
3019 | const char *ptype, *str; | |
376253ec | 3020 | const mon_cmd_t *cmd; |
64866c3d | 3021 | const KeyDef *key; |
81d0912d FB |
3022 | |
3023 | parse_cmdline(cmdline, &nb_args, args); | |
3024 | #ifdef DEBUG_COMPLETION | |
3025 | for(i = 0; i < nb_args; i++) { | |
376253ec | 3026 | monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]); |
81d0912d FB |
3027 | } |
3028 | #endif | |
3029 | ||
3030 | /* if the line ends with a space, it means we want to complete the | |
3031 | next arg */ | |
3032 | len = strlen(cmdline); | |
cd390083 | 3033 | if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
81d0912d FB |
3034 | if (nb_args >= MAX_ARGS) |
3035 | return; | |
3036 | args[nb_args++] = qemu_strdup(""); | |
3037 | } | |
3038 | if (nb_args <= 1) { | |
3039 | /* command completion */ | |
3040 | if (nb_args == 0) | |
3041 | cmdname = ""; | |
3042 | else | |
3043 | cmdname = args[0]; | |
731b0364 | 3044 | readline_set_completion_index(cur_mon->rs, strlen(cmdname)); |
376253ec | 3045 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
3046 | cmd_completion(cmdname, cmd->name); |
3047 | } | |
3048 | } else { | |
3049 | /* find the command */ | |
376253ec | 3050 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
3051 | if (compare_cmd(args[0], cmd->name)) |
3052 | goto found; | |
3053 | } | |
3054 | return; | |
3055 | found: | |
3056 | ptype = cmd->args_type; | |
3057 | for(i = 0; i < nb_args - 2; i++) { | |
3058 | if (*ptype != '\0') { | |
3059 | ptype++; | |
3060 | while (*ptype == '?') | |
3061 | ptype++; | |
3062 | } | |
3063 | } | |
3064 | str = args[nb_args - 1]; | |
3065 | switch(*ptype) { | |
3066 | case 'F': | |
3067 | /* file completion */ | |
731b0364 | 3068 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
3069 | file_completion(str); |
3070 | break; | |
3071 | case 'B': | |
3072 | /* block device name completion */ | |
731b0364 | 3073 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
3074 | bdrv_iterate(block_completion_it, (void *)str); |
3075 | break; | |
7fe48483 FB |
3076 | case 's': |
3077 | /* XXX: more generic ? */ | |
3078 | if (!strcmp(cmd->name, "info")) { | |
731b0364 | 3079 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
7fe48483 FB |
3080 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
3081 | cmd_completion(str, cmd->name); | |
3082 | } | |
64866c3d | 3083 | } else if (!strcmp(cmd->name, "sendkey")) { |
e600d1ef BS |
3084 | char *sep = strrchr(str, '-'); |
3085 | if (sep) | |
3086 | str = sep + 1; | |
731b0364 | 3087 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
64866c3d FB |
3088 | for(key = key_defs; key->name != NULL; key++) { |
3089 | cmd_completion(str, key->name); | |
3090 | } | |
f3353c6b JK |
3091 | } else if (!strcmp(cmd->name, "help|?")) { |
3092 | readline_set_completion_index(cur_mon->rs, strlen(str)); | |
3093 | for (cmd = mon_cmds; cmd->name != NULL; cmd++) { | |
3094 | cmd_completion(str, cmd->name); | |
3095 | } | |
7fe48483 FB |
3096 | } |
3097 | break; | |
81d0912d FB |
3098 | default: |
3099 | break; | |
3100 | } | |
3101 | } | |
3102 | for(i = 0; i < nb_args; i++) | |
3103 | qemu_free(args[i]); | |
3104 | } | |
3105 | ||
731b0364 | 3106 | static int monitor_can_read(void *opaque) |
9dc39cba | 3107 | { |
731b0364 AL |
3108 | Monitor *mon = opaque; |
3109 | ||
3110 | return (mon->suspend_cnt == 0) ? 128 : 0; | |
9dc39cba FB |
3111 | } |
3112 | ||
731b0364 | 3113 | static void monitor_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 3114 | { |
731b0364 | 3115 | Monitor *old_mon = cur_mon; |
7e2515e8 | 3116 | int i; |
376253ec | 3117 | |
731b0364 AL |
3118 | cur_mon = opaque; |
3119 | ||
cde76ee1 AL |
3120 | if (cur_mon->rs) { |
3121 | for (i = 0; i < size; i++) | |
3122 | readline_handle_byte(cur_mon->rs, buf[i]); | |
3123 | } else { | |
3124 | if (size == 0 || buf[size - 1] != 0) | |
3125 | monitor_printf(cur_mon, "corrupted command\n"); | |
3126 | else | |
3127 | monitor_handle_command(cur_mon, (char *)buf); | |
3128 | } | |
9dc39cba | 3129 | |
731b0364 AL |
3130 | cur_mon = old_mon; |
3131 | } | |
d8f44609 | 3132 | |
376253ec | 3133 | static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) |
aa455485 | 3134 | { |
731b0364 | 3135 | monitor_suspend(mon); |
376253ec | 3136 | monitor_handle_command(mon, cmdline); |
731b0364 | 3137 | monitor_resume(mon); |
d8f44609 AL |
3138 | } |
3139 | ||
cde76ee1 | 3140 | int monitor_suspend(Monitor *mon) |
d8f44609 | 3141 | { |
cde76ee1 AL |
3142 | if (!mon->rs) |
3143 | return -ENOTTY; | |
731b0364 | 3144 | mon->suspend_cnt++; |
cde76ee1 | 3145 | return 0; |
d8f44609 AL |
3146 | } |
3147 | ||
376253ec | 3148 | void monitor_resume(Monitor *mon) |
d8f44609 | 3149 | { |
cde76ee1 AL |
3150 | if (!mon->rs) |
3151 | return; | |
731b0364 AL |
3152 | if (--mon->suspend_cnt == 0) |
3153 | readline_show_prompt(mon->rs); | |
aa455485 FB |
3154 | } |
3155 | ||
731b0364 | 3156 | static void monitor_event(void *opaque, int event) |
86e94dea | 3157 | { |
376253ec AL |
3158 | Monitor *mon = opaque; |
3159 | ||
2724b180 AL |
3160 | switch (event) { |
3161 | case CHR_EVENT_MUX_IN: | |
3162 | readline_restart(mon->rs); | |
3163 | monitor_resume(mon); | |
3164 | monitor_flush(mon); | |
3165 | break; | |
3166 | ||
3167 | case CHR_EVENT_MUX_OUT: | |
3168 | if (mon->suspend_cnt == 0) | |
3169 | monitor_printf(mon, "\n"); | |
3170 | monitor_flush(mon); | |
3171 | monitor_suspend(mon); | |
3172 | break; | |
86e94dea | 3173 | |
2724b180 AL |
3174 | case CHR_EVENT_RESET: |
3175 | monitor_printf(mon, "QEMU %s monitor - type 'help' for more " | |
3176 | "information\n", QEMU_VERSION); | |
3177 | if (mon->chr->focus == 0) | |
3178 | readline_show_prompt(mon->rs); | |
3179 | break; | |
3180 | } | |
86e94dea TS |
3181 | } |
3182 | ||
76655d6d AL |
3183 | |
3184 | /* | |
3185 | * Local variables: | |
3186 | * c-indent-level: 4 | |
3187 | * c-basic-offset: 4 | |
3188 | * tab-width: 8 | |
3189 | * End: | |
3190 | */ | |
3191 | ||
731b0364 | 3192 | void monitor_init(CharDriverState *chr, int flags) |
aa455485 | 3193 | { |
731b0364 | 3194 | static int is_first_init = 1; |
87127161 | 3195 | Monitor *mon; |
20d8a3ed TS |
3196 | |
3197 | if (is_first_init) { | |
c8256f9d | 3198 | key_timer = qemu_new_timer(vm_clock, release_keys, NULL); |
20d8a3ed TS |
3199 | is_first_init = 0; |
3200 | } | |
87127161 AL |
3201 | |
3202 | mon = qemu_mallocz(sizeof(*mon)); | |
20d8a3ed | 3203 | |
87127161 | 3204 | mon->chr = chr; |
731b0364 | 3205 | mon->flags = flags; |
2724b180 AL |
3206 | if (mon->chr->focus != 0) |
3207 | mon->suspend_cnt = 1; /* mux'ed monitors start suspended */ | |
cde76ee1 AL |
3208 | if (flags & MONITOR_USE_READLINE) { |
3209 | mon->rs = readline_init(mon, monitor_find_completion); | |
3210 | monitor_read_command(mon, 0); | |
3211 | } | |
87127161 | 3212 | |
731b0364 AL |
3213 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_read, monitor_event, |
3214 | mon); | |
87127161 AL |
3215 | |
3216 | LIST_INSERT_HEAD(&mon_list, mon, entry); | |
731b0364 | 3217 | if (!cur_mon || (flags & MONITOR_IS_DEFAULT)) |
87127161 | 3218 | cur_mon = mon; |
aa455485 FB |
3219 | } |
3220 | ||
376253ec | 3221 | static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque) |
81d0912d | 3222 | { |
bb5fc20f AL |
3223 | BlockDriverState *bs = opaque; |
3224 | int ret = 0; | |
81d0912d | 3225 | |
bb5fc20f | 3226 | if (bdrv_set_key(bs, password) != 0) { |
376253ec | 3227 | monitor_printf(mon, "invalid password\n"); |
bb5fc20f | 3228 | ret = -EPERM; |
9dc39cba | 3229 | } |
731b0364 AL |
3230 | if (mon->password_completion_cb) |
3231 | mon->password_completion_cb(mon->password_opaque, ret); | |
bb5fc20f | 3232 | |
731b0364 | 3233 | monitor_read_command(mon, 1); |
9dc39cba | 3234 | } |
c0f4ce77 | 3235 | |
376253ec | 3236 | void monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, |
bb5fc20f AL |
3237 | BlockDriverCompletionFunc *completion_cb, |
3238 | void *opaque) | |
c0f4ce77 | 3239 | { |
cde76ee1 AL |
3240 | int err; |
3241 | ||
bb5fc20f AL |
3242 | if (!bdrv_key_required(bs)) { |
3243 | if (completion_cb) | |
3244 | completion_cb(opaque, 0); | |
3245 | return; | |
3246 | } | |
c0f4ce77 | 3247 | |
376253ec AL |
3248 | monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs), |
3249 | bdrv_get_encrypted_filename(bs)); | |
bb5fc20f | 3250 | |
731b0364 AL |
3251 | mon->password_completion_cb = completion_cb; |
3252 | mon->password_opaque = opaque; | |
bb5fc20f | 3253 | |
cde76ee1 AL |
3254 | err = monitor_read_password(mon, bdrv_password_cb, bs); |
3255 | ||
3256 | if (err && completion_cb) | |
3257 | completion_cb(opaque, err); | |
c0f4ce77 | 3258 | } |