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Commit | Line | Data |
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9dc39cba FB |
1 | /* |
2 | * QEMU monitor | |
3 | * | |
4 | * Copyright (c) 2003-2004 Fabrice Bellard | |
5 | * | |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
9dc39cba | 24 | #include "vl.h" |
9307c4c1 | 25 | #include "disas.h" |
81d0912d | 26 | #include <dirent.h> |
9dc39cba FB |
27 | |
28 | //#define DEBUG | |
81d0912d | 29 | //#define DEBUG_COMPLETION |
9dc39cba | 30 | |
9307c4c1 FB |
31 | #ifndef offsetof |
32 | #define offsetof(type, field) ((size_t) &((type *)0)->field) | |
33 | #endif | |
34 | ||
9307c4c1 FB |
35 | /* |
36 | * Supported types: | |
37 | * | |
38 | * 'F' filename | |
81d0912d | 39 | * 'B' block device name |
9307c4c1 | 40 | * 's' string (accept optional quote) |
92a31b1f FB |
41 | * 'i' 32 bit integer |
42 | * 'l' target long (32 or 64 bit) | |
9307c4c1 FB |
43 | * '/' optional gdb-like print format (like "/10x") |
44 | * | |
45 | * '?' optional type (for 'F', 's' and 'i') | |
46 | * | |
47 | */ | |
48 | ||
9dc39cba FB |
49 | typedef struct term_cmd_t { |
50 | const char *name; | |
9307c4c1 FB |
51 | const char *args_type; |
52 | void (*handler)(); | |
9dc39cba FB |
53 | const char *params; |
54 | const char *help; | |
55 | } term_cmd_t; | |
56 | ||
7e2515e8 FB |
57 | static CharDriverState *monitor_hd; |
58 | ||
9dc39cba FB |
59 | static term_cmd_t term_cmds[]; |
60 | static term_cmd_t info_cmds[]; | |
61 | ||
7e2515e8 FB |
62 | static char term_outbuf[1024]; |
63 | static int term_outbuf_index; | |
81d0912d | 64 | |
7e2515e8 FB |
65 | static void monitor_start_input(void); |
66 | ||
6a00d601 FB |
67 | CPUState *mon_cpu = NULL; |
68 | ||
7e2515e8 FB |
69 | void term_flush(void) |
70 | { | |
71 | if (term_outbuf_index > 0) { | |
72 | qemu_chr_write(monitor_hd, term_outbuf, term_outbuf_index); | |
73 | term_outbuf_index = 0; | |
74 | } | |
75 | } | |
76 | ||
77 | /* flush at every end of line or if the buffer is full */ | |
78 | void term_puts(const char *str) | |
79 | { | |
80 | int c; | |
81 | for(;;) { | |
82 | c = *str++; | |
83 | if (c == '\0') | |
84 | break; | |
7ba1260a FB |
85 | if (c == '\n') |
86 | term_outbuf[term_outbuf_index++] = '\r'; | |
7e2515e8 | 87 | term_outbuf[term_outbuf_index++] = c; |
7ba1260a | 88 | if (term_outbuf_index >= (sizeof(term_outbuf) - 1) || |
7e2515e8 FB |
89 | c == '\n') |
90 | term_flush(); | |
91 | } | |
92 | } | |
93 | ||
94 | void term_vprintf(const char *fmt, va_list ap) | |
9dc39cba | 95 | { |
81d0912d | 96 | char buf[4096]; |
81d0912d | 97 | vsnprintf(buf, sizeof(buf), fmt, ap); |
7e2515e8 | 98 | term_puts(buf); |
9dc39cba FB |
99 | } |
100 | ||
7e2515e8 | 101 | void term_printf(const char *fmt, ...) |
9dc39cba | 102 | { |
7e2515e8 FB |
103 | va_list ap; |
104 | va_start(ap, fmt); | |
105 | term_vprintf(fmt, ap); | |
106 | va_end(ap); | |
9dc39cba FB |
107 | } |
108 | ||
7fe48483 FB |
109 | static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
110 | { | |
111 | va_list ap; | |
112 | va_start(ap, fmt); | |
113 | term_vprintf(fmt, ap); | |
114 | va_end(ap); | |
115 | return 0; | |
116 | } | |
117 | ||
9dc39cba FB |
118 | static int compare_cmd(const char *name, const char *list) |
119 | { | |
120 | const char *p, *pstart; | |
121 | int len; | |
122 | len = strlen(name); | |
123 | p = list; | |
124 | for(;;) { | |
125 | pstart = p; | |
126 | p = strchr(p, '|'); | |
127 | if (!p) | |
128 | p = pstart + strlen(pstart); | |
129 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
130 | return 1; | |
131 | if (*p == '\0') | |
132 | break; | |
133 | p++; | |
134 | } | |
135 | return 0; | |
136 | } | |
137 | ||
138 | static void help_cmd1(term_cmd_t *cmds, const char *prefix, const char *name) | |
139 | { | |
140 | term_cmd_t *cmd; | |
141 | ||
142 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
143 | if (!name || !strcmp(name, cmd->name)) | |
144 | term_printf("%s%s %s -- %s\n", prefix, cmd->name, cmd->params, cmd->help); | |
145 | } | |
146 | } | |
147 | ||
148 | static void help_cmd(const char *name) | |
149 | { | |
150 | if (name && !strcmp(name, "info")) { | |
151 | help_cmd1(info_cmds, "info ", NULL); | |
152 | } else { | |
153 | help_cmd1(term_cmds, "", name); | |
f193c797 FB |
154 | if (name && !strcmp(name, "log")) { |
155 | CPULogItem *item; | |
156 | term_printf("Log items (comma separated):\n"); | |
157 | term_printf("%-10s %s\n", "none", "remove all logs"); | |
158 | for(item = cpu_log_items; item->mask != 0; item++) { | |
159 | term_printf("%-10s %s\n", item->name, item->help); | |
160 | } | |
161 | } | |
9dc39cba FB |
162 | } |
163 | } | |
164 | ||
9307c4c1 | 165 | static void do_help(const char *name) |
9dc39cba | 166 | { |
9307c4c1 | 167 | help_cmd(name); |
9dc39cba FB |
168 | } |
169 | ||
7954c734 | 170 | static void do_commit(const char *device) |
9dc39cba | 171 | { |
7954c734 FB |
172 | int i, all_devices; |
173 | ||
174 | all_devices = !strcmp(device, "all"); | |
9dc39cba | 175 | for (i = 0; i < MAX_DISKS; i++) { |
7e2515e8 | 176 | if (bs_table[i]) { |
7954c734 FB |
177 | if (all_devices || |
178 | !strcmp(bdrv_get_device_name(bs_table[i]), device)) | |
179 | bdrv_commit(bs_table[i]); | |
7e2515e8 | 180 | } |
9dc39cba FB |
181 | } |
182 | } | |
183 | ||
9307c4c1 | 184 | static void do_info(const char *item) |
9dc39cba FB |
185 | { |
186 | term_cmd_t *cmd; | |
9dc39cba | 187 | |
9307c4c1 | 188 | if (!item) |
9dc39cba | 189 | goto help; |
9dc39cba | 190 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
9307c4c1 | 191 | if (compare_cmd(item, cmd->name)) |
9dc39cba FB |
192 | goto found; |
193 | } | |
194 | help: | |
9307c4c1 | 195 | help_cmd("info"); |
9dc39cba FB |
196 | return; |
197 | found: | |
9307c4c1 | 198 | cmd->handler(); |
9dc39cba FB |
199 | } |
200 | ||
9bc9d1c7 FB |
201 | static void do_info_version(void) |
202 | { | |
203 | term_printf("%s\n", QEMU_VERSION); | |
204 | } | |
205 | ||
9307c4c1 | 206 | static void do_info_block(void) |
9dc39cba FB |
207 | { |
208 | bdrv_info(); | |
209 | } | |
210 | ||
6a00d601 FB |
211 | /* get the current CPU defined by the user */ |
212 | int mon_set_cpu(int cpu_index) | |
213 | { | |
214 | CPUState *env; | |
215 | ||
216 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
217 | if (env->cpu_index == cpu_index) { | |
218 | mon_cpu = env; | |
219 | return 0; | |
220 | } | |
221 | } | |
222 | return -1; | |
223 | } | |
224 | ||
225 | CPUState *mon_get_cpu(void) | |
226 | { | |
227 | if (!mon_cpu) { | |
228 | mon_set_cpu(0); | |
229 | } | |
230 | return mon_cpu; | |
231 | } | |
232 | ||
9307c4c1 FB |
233 | static void do_info_registers(void) |
234 | { | |
6a00d601 FB |
235 | CPUState *env; |
236 | env = mon_get_cpu(); | |
237 | if (!env) | |
238 | return; | |
9307c4c1 | 239 | #ifdef TARGET_I386 |
6a00d601 | 240 | cpu_dump_state(env, NULL, monitor_fprintf, |
d24b15a8 | 241 | X86_DUMP_FPU); |
9307c4c1 | 242 | #else |
6a00d601 | 243 | cpu_dump_state(env, NULL, monitor_fprintf, |
7fe48483 | 244 | 0); |
9307c4c1 FB |
245 | #endif |
246 | } | |
247 | ||
6a00d601 FB |
248 | static void do_info_cpus(void) |
249 | { | |
250 | CPUState *env; | |
251 | ||
252 | /* just to set the default cpu if not already done */ | |
253 | mon_get_cpu(); | |
254 | ||
255 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
256 | term_printf("%c CPU #%d:", | |
257 | (env == mon_cpu) ? '*' : ' ', | |
258 | env->cpu_index); | |
259 | #if defined(TARGET_I386) | |
260 | term_printf(" pc=0x" TARGET_FMT_lx, env->eip + env->segs[R_CS].base); | |
ad49ff9d | 261 | if (env->hflags & HF_HALTED_MASK) |
6a00d601 | 262 | term_printf(" (halted)"); |
e80e1cc4 FB |
263 | #elif defined(TARGET_PPC) |
264 | term_printf(" nip=0x" TARGET_FMT_lx, env->nip); | |
50443c98 | 265 | if (env->halted) |
e80e1cc4 | 266 | term_printf(" (halted)"); |
ba3c64fb FB |
267 | #elif defined(TARGET_SPARC) |
268 | term_printf(" pc=0x" TARGET_FMT_lx " npc=0x" TARGET_FMT_lx, env->pc, env->npc); | |
269 | if (env->halted) | |
270 | term_printf(" (halted)"); | |
6a00d601 FB |
271 | #endif |
272 | term_printf("\n"); | |
273 | } | |
274 | } | |
275 | ||
276 | static void do_cpu_set(int index) | |
277 | { | |
278 | if (mon_set_cpu(index) < 0) | |
279 | term_printf("Invalid CPU index\n"); | |
280 | } | |
281 | ||
e3db7226 FB |
282 | static void do_info_jit(void) |
283 | { | |
284 | dump_exec_info(NULL, monitor_fprintf); | |
285 | } | |
286 | ||
aa455485 FB |
287 | static void do_info_history (void) |
288 | { | |
289 | int i; | |
7e2515e8 FB |
290 | const char *str; |
291 | ||
292 | i = 0; | |
293 | for(;;) { | |
294 | str = readline_get_history(i); | |
295 | if (!str) | |
296 | break; | |
297 | term_printf("%d: '%s'\n", i, str); | |
8e3a9fd2 | 298 | i++; |
aa455485 FB |
299 | } |
300 | } | |
301 | ||
9307c4c1 | 302 | static void do_quit(void) |
9dc39cba FB |
303 | { |
304 | exit(0); | |
305 | } | |
306 | ||
307 | static int eject_device(BlockDriverState *bs, int force) | |
308 | { | |
309 | if (bdrv_is_inserted(bs)) { | |
310 | if (!force) { | |
311 | if (!bdrv_is_removable(bs)) { | |
312 | term_printf("device is not removable\n"); | |
313 | return -1; | |
314 | } | |
315 | if (bdrv_is_locked(bs)) { | |
316 | term_printf("device is locked\n"); | |
317 | return -1; | |
318 | } | |
319 | } | |
320 | bdrv_close(bs); | |
321 | } | |
322 | return 0; | |
323 | } | |
324 | ||
9307c4c1 | 325 | static void do_eject(int force, const char *filename) |
9dc39cba FB |
326 | { |
327 | BlockDriverState *bs; | |
9dc39cba | 328 | |
9307c4c1 | 329 | bs = bdrv_find(filename); |
9dc39cba FB |
330 | if (!bs) { |
331 | term_printf("device not found\n"); | |
332 | return; | |
333 | } | |
334 | eject_device(bs, force); | |
335 | } | |
336 | ||
9307c4c1 | 337 | static void do_change(const char *device, const char *filename) |
9dc39cba FB |
338 | { |
339 | BlockDriverState *bs; | |
7e2515e8 FB |
340 | int i; |
341 | char password[256]; | |
9dc39cba | 342 | |
9307c4c1 | 343 | bs = bdrv_find(device); |
9dc39cba FB |
344 | if (!bs) { |
345 | term_printf("device not found\n"); | |
346 | return; | |
347 | } | |
348 | if (eject_device(bs, 0) < 0) | |
349 | return; | |
9307c4c1 | 350 | bdrv_open(bs, filename, 0); |
7e2515e8 FB |
351 | if (bdrv_is_encrypted(bs)) { |
352 | term_printf("%s is encrypted.\n", device); | |
353 | for(i = 0; i < 3; i++) { | |
354 | monitor_readline("Password: ", 1, password, sizeof(password)); | |
355 | if (bdrv_set_key(bs, password) == 0) | |
356 | break; | |
357 | term_printf("invalid password\n"); | |
358 | } | |
359 | } | |
9dc39cba FB |
360 | } |
361 | ||
9307c4c1 | 362 | static void do_screen_dump(const char *filename) |
59a983b9 | 363 | { |
95219897 | 364 | vga_hw_screen_dump(filename); |
59a983b9 FB |
365 | } |
366 | ||
9307c4c1 | 367 | static void do_log(const char *items) |
f193c797 FB |
368 | { |
369 | int mask; | |
370 | ||
9307c4c1 | 371 | if (!strcmp(items, "none")) { |
f193c797 FB |
372 | mask = 0; |
373 | } else { | |
9307c4c1 | 374 | mask = cpu_str_to_log_mask(items); |
f193c797 | 375 | if (!mask) { |
9307c4c1 | 376 | help_cmd("log"); |
f193c797 FB |
377 | return; |
378 | } | |
379 | } | |
380 | cpu_set_log(mask); | |
381 | } | |
382 | ||
9307c4c1 | 383 | static void do_savevm(const char *filename) |
8a7ddc38 | 384 | { |
9307c4c1 FB |
385 | if (qemu_savevm(filename) < 0) |
386 | term_printf("I/O error when saving VM to '%s'\n", filename); | |
8a7ddc38 FB |
387 | } |
388 | ||
9307c4c1 | 389 | static void do_loadvm(const char *filename) |
8a7ddc38 | 390 | { |
9307c4c1 FB |
391 | if (qemu_loadvm(filename) < 0) |
392 | term_printf("I/O error when loading VM from '%s'\n", filename); | |
8a7ddc38 FB |
393 | } |
394 | ||
9307c4c1 | 395 | static void do_stop(void) |
8a7ddc38 FB |
396 | { |
397 | vm_stop(EXCP_INTERRUPT); | |
398 | } | |
399 | ||
9307c4c1 | 400 | static void do_cont(void) |
8a7ddc38 FB |
401 | { |
402 | vm_start(); | |
403 | } | |
404 | ||
67b915a5 | 405 | #ifdef CONFIG_GDBSTUB |
9307c4c1 | 406 | static void do_gdbserver(int has_port, int port) |
8a7ddc38 | 407 | { |
9307c4c1 FB |
408 | if (!has_port) |
409 | port = DEFAULT_GDBSTUB_PORT; | |
8a7ddc38 FB |
410 | if (gdbserver_start(port) < 0) { |
411 | qemu_printf("Could not open gdbserver socket on port %d\n", port); | |
412 | } else { | |
413 | qemu_printf("Waiting gdb connection on port %d\n", port); | |
414 | } | |
415 | } | |
67b915a5 | 416 | #endif |
8a7ddc38 | 417 | |
9307c4c1 FB |
418 | static void term_printc(int c) |
419 | { | |
420 | term_printf("'"); | |
421 | switch(c) { | |
422 | case '\'': | |
423 | term_printf("\\'"); | |
424 | break; | |
425 | case '\\': | |
426 | term_printf("\\\\"); | |
427 | break; | |
428 | case '\n': | |
429 | term_printf("\\n"); | |
430 | break; | |
431 | case '\r': | |
432 | term_printf("\\r"); | |
433 | break; | |
434 | default: | |
435 | if (c >= 32 && c <= 126) { | |
436 | term_printf("%c", c); | |
437 | } else { | |
438 | term_printf("\\x%02x", c); | |
439 | } | |
440 | break; | |
441 | } | |
442 | term_printf("'"); | |
443 | } | |
444 | ||
445 | static void memory_dump(int count, int format, int wsize, | |
446 | target_ulong addr, int is_physical) | |
447 | { | |
6a00d601 | 448 | CPUState *env; |
9307c4c1 FB |
449 | int nb_per_line, l, line_size, i, max_digits, len; |
450 | uint8_t buf[16]; | |
451 | uint64_t v; | |
452 | ||
453 | if (format == 'i') { | |
454 | int flags; | |
455 | flags = 0; | |
6a00d601 FB |
456 | env = mon_get_cpu(); |
457 | if (!env && !is_physical) | |
458 | return; | |
9307c4c1 | 459 | #ifdef TARGET_I386 |
4c27ba27 | 460 | if (wsize == 2) { |
9307c4c1 | 461 | flags = 1; |
4c27ba27 FB |
462 | } else if (wsize == 4) { |
463 | flags = 0; | |
464 | } else { | |
6a15fd12 | 465 | /* as default we use the current CS size */ |
4c27ba27 | 466 | flags = 0; |
6a15fd12 FB |
467 | if (env) { |
468 | #ifdef TARGET_X86_64 | |
469 | if ((env->efer & MSR_EFER_LMA) && | |
470 | (env->segs[R_CS].flags & DESC_L_MASK)) | |
471 | flags = 2; | |
472 | else | |
473 | #endif | |
474 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
475 | flags = 1; | |
476 | } | |
4c27ba27 FB |
477 | } |
478 | #endif | |
6a00d601 | 479 | monitor_disas(env, addr, count, is_physical, flags); |
9307c4c1 FB |
480 | return; |
481 | } | |
482 | ||
483 | len = wsize * count; | |
484 | if (wsize == 1) | |
485 | line_size = 8; | |
486 | else | |
487 | line_size = 16; | |
488 | nb_per_line = line_size / wsize; | |
489 | max_digits = 0; | |
490 | ||
491 | switch(format) { | |
492 | case 'o': | |
493 | max_digits = (wsize * 8 + 2) / 3; | |
494 | break; | |
495 | default: | |
496 | case 'x': | |
497 | max_digits = (wsize * 8) / 4; | |
498 | break; | |
499 | case 'u': | |
500 | case 'd': | |
501 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
502 | break; | |
503 | case 'c': | |
504 | wsize = 1; | |
505 | break; | |
506 | } | |
507 | ||
508 | while (len > 0) { | |
c27004ec | 509 | term_printf(TARGET_FMT_lx ":", addr); |
9307c4c1 FB |
510 | l = len; |
511 | if (l > line_size) | |
512 | l = line_size; | |
513 | if (is_physical) { | |
514 | cpu_physical_memory_rw(addr, buf, l, 0); | |
515 | } else { | |
6a00d601 FB |
516 | env = mon_get_cpu(); |
517 | if (!env) | |
518 | break; | |
519 | cpu_memory_rw_debug(env, addr, buf, l, 0); | |
9307c4c1 FB |
520 | } |
521 | i = 0; | |
522 | while (i < l) { | |
523 | switch(wsize) { | |
524 | default: | |
525 | case 1: | |
526 | v = ldub_raw(buf + i); | |
527 | break; | |
528 | case 2: | |
529 | v = lduw_raw(buf + i); | |
530 | break; | |
531 | case 4: | |
92a31b1f | 532 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
533 | break; |
534 | case 8: | |
535 | v = ldq_raw(buf + i); | |
536 | break; | |
537 | } | |
538 | term_printf(" "); | |
539 | switch(format) { | |
540 | case 'o': | |
26a76461 | 541 | term_printf("%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
542 | break; |
543 | case 'x': | |
26a76461 | 544 | term_printf("0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
545 | break; |
546 | case 'u': | |
26a76461 | 547 | term_printf("%*" PRIu64, max_digits, v); |
9307c4c1 FB |
548 | break; |
549 | case 'd': | |
26a76461 | 550 | term_printf("%*" PRId64, max_digits, v); |
9307c4c1 FB |
551 | break; |
552 | case 'c': | |
553 | term_printc(v); | |
554 | break; | |
555 | } | |
556 | i += wsize; | |
557 | } | |
558 | term_printf("\n"); | |
559 | addr += l; | |
560 | len -= l; | |
561 | } | |
562 | } | |
563 | ||
92a31b1f FB |
564 | #if TARGET_LONG_BITS == 64 |
565 | #define GET_TLONG(h, l) (((uint64_t)(h) << 32) | (l)) | |
566 | #else | |
567 | #define GET_TLONG(h, l) (l) | |
568 | #endif | |
569 | ||
570 | static void do_memory_dump(int count, int format, int size, | |
571 | uint32_t addrh, uint32_t addrl) | |
9307c4c1 | 572 | { |
92a31b1f | 573 | target_long addr = GET_TLONG(addrh, addrl); |
9307c4c1 FB |
574 | memory_dump(count, format, size, addr, 0); |
575 | } | |
576 | ||
92a31b1f FB |
577 | static void do_physical_memory_dump(int count, int format, int size, |
578 | uint32_t addrh, uint32_t addrl) | |
579 | ||
9307c4c1 | 580 | { |
92a31b1f | 581 | target_long addr = GET_TLONG(addrh, addrl); |
9307c4c1 FB |
582 | memory_dump(count, format, size, addr, 1); |
583 | } | |
584 | ||
92a31b1f | 585 | static void do_print(int count, int format, int size, unsigned int valh, unsigned int vall) |
9307c4c1 | 586 | { |
92a31b1f FB |
587 | target_long val = GET_TLONG(valh, vall); |
588 | #if TARGET_LONG_BITS == 32 | |
9307c4c1 FB |
589 | switch(format) { |
590 | case 'o': | |
591 | term_printf("%#o", val); | |
592 | break; | |
593 | case 'x': | |
594 | term_printf("%#x", val); | |
595 | break; | |
596 | case 'u': | |
597 | term_printf("%u", val); | |
598 | break; | |
599 | default: | |
600 | case 'd': | |
601 | term_printf("%d", val); | |
602 | break; | |
603 | case 'c': | |
604 | term_printc(val); | |
605 | break; | |
606 | } | |
92a31b1f FB |
607 | #else |
608 | switch(format) { | |
609 | case 'o': | |
26a76461 | 610 | term_printf("%#" PRIo64, val); |
92a31b1f FB |
611 | break; |
612 | case 'x': | |
26a76461 | 613 | term_printf("%#" PRIx64, val); |
92a31b1f FB |
614 | break; |
615 | case 'u': | |
26a76461 | 616 | term_printf("%" PRIu64, val); |
92a31b1f FB |
617 | break; |
618 | default: | |
619 | case 'd': | |
26a76461 | 620 | term_printf("%" PRId64, val); |
92a31b1f FB |
621 | break; |
622 | case 'c': | |
623 | term_printc(val); | |
624 | break; | |
625 | } | |
626 | #endif | |
9307c4c1 FB |
627 | term_printf("\n"); |
628 | } | |
629 | ||
e4cf1adc FB |
630 | static void do_sum(uint32_t start, uint32_t size) |
631 | { | |
632 | uint32_t addr; | |
633 | uint8_t buf[1]; | |
634 | uint16_t sum; | |
635 | ||
636 | sum = 0; | |
637 | for(addr = start; addr < (start + size); addr++) { | |
638 | cpu_physical_memory_rw(addr, buf, 1, 0); | |
639 | /* BSD sum algorithm ('sum' Unix command) */ | |
640 | sum = (sum >> 1) | (sum << 15); | |
641 | sum += buf[0]; | |
642 | } | |
643 | term_printf("%05d\n", sum); | |
644 | } | |
645 | ||
a3a91a35 FB |
646 | typedef struct { |
647 | int keycode; | |
648 | const char *name; | |
649 | } KeyDef; | |
650 | ||
651 | static const KeyDef key_defs[] = { | |
652 | { 0x2a, "shift" }, | |
653 | { 0x36, "shift_r" }, | |
654 | ||
655 | { 0x38, "alt" }, | |
656 | { 0xb8, "alt_r" }, | |
657 | { 0x1d, "ctrl" }, | |
658 | { 0x9d, "ctrl_r" }, | |
659 | ||
660 | { 0xdd, "menu" }, | |
661 | ||
662 | { 0x01, "esc" }, | |
663 | ||
664 | { 0x02, "1" }, | |
665 | { 0x03, "2" }, | |
666 | { 0x04, "3" }, | |
667 | { 0x05, "4" }, | |
668 | { 0x06, "5" }, | |
669 | { 0x07, "6" }, | |
670 | { 0x08, "7" }, | |
671 | { 0x09, "8" }, | |
672 | { 0x0a, "9" }, | |
673 | { 0x0b, "0" }, | |
64866c3d FB |
674 | { 0x0c, "minus" }, |
675 | { 0x0d, "equal" }, | |
a3a91a35 FB |
676 | { 0x0e, "backspace" }, |
677 | ||
678 | { 0x0f, "tab" }, | |
679 | { 0x10, "q" }, | |
680 | { 0x11, "w" }, | |
681 | { 0x12, "e" }, | |
682 | { 0x13, "r" }, | |
683 | { 0x14, "t" }, | |
684 | { 0x15, "y" }, | |
685 | { 0x16, "u" }, | |
686 | { 0x17, "i" }, | |
687 | { 0x18, "o" }, | |
688 | { 0x19, "p" }, | |
689 | ||
690 | { 0x1c, "ret" }, | |
691 | ||
692 | { 0x1e, "a" }, | |
693 | { 0x1f, "s" }, | |
694 | { 0x20, "d" }, | |
695 | { 0x21, "f" }, | |
696 | { 0x22, "g" }, | |
697 | { 0x23, "h" }, | |
698 | { 0x24, "j" }, | |
699 | { 0x25, "k" }, | |
700 | { 0x26, "l" }, | |
701 | ||
702 | { 0x2c, "z" }, | |
703 | { 0x2d, "x" }, | |
704 | { 0x2e, "c" }, | |
705 | { 0x2f, "v" }, | |
706 | { 0x30, "b" }, | |
707 | { 0x31, "n" }, | |
708 | { 0x32, "m" }, | |
709 | ||
710 | { 0x39, "spc" }, | |
00ffa62a | 711 | { 0x3a, "caps_lock" }, |
a3a91a35 FB |
712 | { 0x3b, "f1" }, |
713 | { 0x3c, "f2" }, | |
714 | { 0x3d, "f3" }, | |
715 | { 0x3e, "f4" }, | |
716 | { 0x3f, "f5" }, | |
717 | { 0x40, "f6" }, | |
718 | { 0x41, "f7" }, | |
719 | { 0x42, "f8" }, | |
720 | { 0x43, "f9" }, | |
721 | { 0x44, "f10" }, | |
00ffa62a | 722 | { 0x45, "num_lock" }, |
a3a91a35 FB |
723 | { 0x46, "scroll_lock" }, |
724 | ||
64866c3d FB |
725 | { 0xb5, "kp_divide" }, |
726 | { 0x37, "kp_multiply" }, | |
727 | { 0x4a, "kp_substract" }, | |
728 | { 0x4e, "kp_add" }, | |
729 | { 0x9c, "kp_enter" }, | |
730 | { 0x53, "kp_decimal" }, | |
731 | ||
732 | { 0x52, "kp_0" }, | |
733 | { 0x4f, "kp_1" }, | |
734 | { 0x50, "kp_2" }, | |
735 | { 0x51, "kp_3" }, | |
736 | { 0x4b, "kp_4" }, | |
737 | { 0x4c, "kp_5" }, | |
738 | { 0x4d, "kp_6" }, | |
739 | { 0x47, "kp_7" }, | |
740 | { 0x48, "kp_8" }, | |
741 | { 0x49, "kp_9" }, | |
742 | ||
a3a91a35 FB |
743 | { 0x56, "<" }, |
744 | ||
745 | { 0x57, "f11" }, | |
746 | { 0x58, "f12" }, | |
747 | ||
748 | { 0xb7, "print" }, | |
749 | ||
750 | { 0xc7, "home" }, | |
751 | { 0xc9, "pgup" }, | |
752 | { 0xd1, "pgdn" }, | |
753 | { 0xcf, "end" }, | |
754 | ||
755 | { 0xcb, "left" }, | |
756 | { 0xc8, "up" }, | |
757 | { 0xd0, "down" }, | |
758 | { 0xcd, "right" }, | |
759 | ||
760 | { 0xd2, "insert" }, | |
761 | { 0xd3, "delete" }, | |
762 | { 0, NULL }, | |
763 | }; | |
764 | ||
765 | static int get_keycode(const char *key) | |
766 | { | |
767 | const KeyDef *p; | |
64866c3d FB |
768 | char *endp; |
769 | int ret; | |
a3a91a35 FB |
770 | |
771 | for(p = key_defs; p->name != NULL; p++) { | |
772 | if (!strcmp(key, p->name)) | |
773 | return p->keycode; | |
774 | } | |
64866c3d FB |
775 | if (strstart(key, "0x", NULL)) { |
776 | ret = strtoul(key, &endp, 0); | |
777 | if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) | |
778 | return ret; | |
779 | } | |
a3a91a35 FB |
780 | return -1; |
781 | } | |
782 | ||
783 | static void do_send_key(const char *string) | |
784 | { | |
785 | char keybuf[16], *q; | |
786 | uint8_t keycodes[16]; | |
787 | const char *p; | |
788 | int nb_keycodes, keycode, i; | |
789 | ||
790 | nb_keycodes = 0; | |
791 | p = string; | |
792 | while (*p != '\0') { | |
793 | q = keybuf; | |
794 | while (*p != '\0' && *p != '-') { | |
795 | if ((q - keybuf) < sizeof(keybuf) - 1) { | |
796 | *q++ = *p; | |
797 | } | |
798 | p++; | |
799 | } | |
800 | *q = '\0'; | |
801 | keycode = get_keycode(keybuf); | |
802 | if (keycode < 0) { | |
803 | term_printf("unknown key: '%s'\n", keybuf); | |
804 | return; | |
805 | } | |
806 | keycodes[nb_keycodes++] = keycode; | |
807 | if (*p == '\0') | |
808 | break; | |
809 | p++; | |
810 | } | |
811 | /* key down events */ | |
812 | for(i = 0; i < nb_keycodes; i++) { | |
813 | keycode = keycodes[i]; | |
814 | if (keycode & 0x80) | |
815 | kbd_put_keycode(0xe0); | |
816 | kbd_put_keycode(keycode & 0x7f); | |
817 | } | |
818 | /* key up events */ | |
819 | for(i = nb_keycodes - 1; i >= 0; i--) { | |
820 | keycode = keycodes[i]; | |
821 | if (keycode & 0x80) | |
822 | kbd_put_keycode(0xe0); | |
823 | kbd_put_keycode(keycode | 0x80); | |
824 | } | |
825 | } | |
826 | ||
13224a87 FB |
827 | static int mouse_button_state; |
828 | ||
829 | static void do_mouse_move(const char *dx_str, const char *dy_str, | |
830 | const char *dz_str) | |
831 | { | |
832 | int dx, dy, dz; | |
833 | dx = strtol(dx_str, NULL, 0); | |
834 | dy = strtol(dy_str, NULL, 0); | |
835 | dz = 0; | |
836 | if (dz_str) | |
837 | dz = strtol(dz_str, NULL, 0); | |
838 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
839 | } | |
840 | ||
841 | static void do_mouse_button(int button_state) | |
842 | { | |
843 | mouse_button_state = button_state; | |
844 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
845 | } | |
846 | ||
3440557b FB |
847 | static void do_ioport_read(int count, int format, int size, int addr, int has_index, int index) |
848 | { | |
849 | uint32_t val; | |
850 | int suffix; | |
851 | ||
852 | if (has_index) { | |
853 | cpu_outb(NULL, addr & 0xffff, index & 0xff); | |
854 | addr++; | |
855 | } | |
856 | addr &= 0xffff; | |
857 | ||
858 | switch(size) { | |
859 | default: | |
860 | case 1: | |
861 | val = cpu_inb(NULL, addr); | |
862 | suffix = 'b'; | |
863 | break; | |
864 | case 2: | |
865 | val = cpu_inw(NULL, addr); | |
866 | suffix = 'w'; | |
867 | break; | |
868 | case 4: | |
869 | val = cpu_inl(NULL, addr); | |
870 | suffix = 'l'; | |
871 | break; | |
872 | } | |
873 | term_printf("port%c[0x%04x] = %#0*x\n", | |
874 | suffix, addr, size * 2, val); | |
875 | } | |
a3a91a35 | 876 | |
e4f9082b FB |
877 | static void do_system_reset(void) |
878 | { | |
879 | qemu_system_reset_request(); | |
880 | } | |
881 | ||
3475187d FB |
882 | static void do_system_powerdown(void) |
883 | { | |
884 | qemu_system_powerdown_request(); | |
885 | } | |
886 | ||
b86bda5b FB |
887 | #if defined(TARGET_I386) |
888 | static void print_pte(uint32_t addr, uint32_t pte, uint32_t mask) | |
889 | { | |
890 | term_printf("%08x: %08x %c%c%c%c%c%c%c%c\n", | |
891 | addr, | |
892 | pte & mask, | |
893 | pte & PG_GLOBAL_MASK ? 'G' : '-', | |
894 | pte & PG_PSE_MASK ? 'P' : '-', | |
895 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
896 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
897 | pte & PG_PCD_MASK ? 'C' : '-', | |
898 | pte & PG_PWT_MASK ? 'T' : '-', | |
899 | pte & PG_USER_MASK ? 'U' : '-', | |
900 | pte & PG_RW_MASK ? 'W' : '-'); | |
901 | } | |
902 | ||
903 | static void tlb_info(void) | |
904 | { | |
6a00d601 | 905 | CPUState *env; |
b86bda5b FB |
906 | int l1, l2; |
907 | uint32_t pgd, pde, pte; | |
908 | ||
6a00d601 FB |
909 | env = mon_get_cpu(); |
910 | if (!env) | |
911 | return; | |
912 | ||
b86bda5b FB |
913 | if (!(env->cr[0] & CR0_PG_MASK)) { |
914 | term_printf("PG disabled\n"); | |
915 | return; | |
916 | } | |
917 | pgd = env->cr[3] & ~0xfff; | |
918 | for(l1 = 0; l1 < 1024; l1++) { | |
919 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
920 | pde = le32_to_cpu(pde); | |
921 | if (pde & PG_PRESENT_MASK) { | |
922 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
923 | print_pte((l1 << 22), pde, ~((1 << 20) - 1)); | |
924 | } else { | |
925 | for(l2 = 0; l2 < 1024; l2++) { | |
926 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, | |
927 | (uint8_t *)&pte, 4); | |
928 | pte = le32_to_cpu(pte); | |
929 | if (pte & PG_PRESENT_MASK) { | |
930 | print_pte((l1 << 22) + (l2 << 12), | |
931 | pte & ~PG_PSE_MASK, | |
932 | ~0xfff); | |
933 | } | |
934 | } | |
935 | } | |
936 | } | |
937 | } | |
938 | } | |
939 | ||
940 | static void mem_print(uint32_t *pstart, int *plast_prot, | |
941 | uint32_t end, int prot) | |
942 | { | |
9746b15b FB |
943 | int prot1; |
944 | prot1 = *plast_prot; | |
945 | if (prot != prot1) { | |
b86bda5b FB |
946 | if (*pstart != -1) { |
947 | term_printf("%08x-%08x %08x %c%c%c\n", | |
948 | *pstart, end, end - *pstart, | |
9746b15b | 949 | prot1 & PG_USER_MASK ? 'u' : '-', |
b86bda5b | 950 | 'r', |
9746b15b | 951 | prot1 & PG_RW_MASK ? 'w' : '-'); |
b86bda5b FB |
952 | } |
953 | if (prot != 0) | |
954 | *pstart = end; | |
955 | else | |
956 | *pstart = -1; | |
957 | *plast_prot = prot; | |
958 | } | |
959 | } | |
960 | ||
961 | static void mem_info(void) | |
962 | { | |
6a00d601 | 963 | CPUState *env; |
b86bda5b FB |
964 | int l1, l2, prot, last_prot; |
965 | uint32_t pgd, pde, pte, start, end; | |
966 | ||
6a00d601 FB |
967 | env = mon_get_cpu(); |
968 | if (!env) | |
969 | return; | |
970 | ||
b86bda5b FB |
971 | if (!(env->cr[0] & CR0_PG_MASK)) { |
972 | term_printf("PG disabled\n"); | |
973 | return; | |
974 | } | |
975 | pgd = env->cr[3] & ~0xfff; | |
976 | last_prot = 0; | |
977 | start = -1; | |
978 | for(l1 = 0; l1 < 1024; l1++) { | |
979 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
980 | pde = le32_to_cpu(pde); | |
981 | end = l1 << 22; | |
982 | if (pde & PG_PRESENT_MASK) { | |
983 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
984 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
985 | mem_print(&start, &last_prot, end, prot); | |
986 | } else { | |
987 | for(l2 = 0; l2 < 1024; l2++) { | |
988 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, | |
989 | (uint8_t *)&pte, 4); | |
990 | pte = le32_to_cpu(pte); | |
991 | end = (l1 << 22) + (l2 << 12); | |
992 | if (pte & PG_PRESENT_MASK) { | |
993 | prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
994 | } else { | |
995 | prot = 0; | |
996 | } | |
997 | mem_print(&start, &last_prot, end, prot); | |
998 | } | |
999 | } | |
1000 | } else { | |
1001 | prot = 0; | |
1002 | mem_print(&start, &last_prot, end, prot); | |
1003 | } | |
1004 | } | |
1005 | } | |
1006 | #endif | |
1007 | ||
0f4c6415 FB |
1008 | static void do_info_kqemu(void) |
1009 | { | |
1010 | #ifdef USE_KQEMU | |
6a00d601 | 1011 | CPUState *env; |
0f4c6415 FB |
1012 | int val; |
1013 | val = 0; | |
6a00d601 FB |
1014 | env = mon_get_cpu(); |
1015 | if (!env) { | |
1016 | term_printf("No cpu initialized yet"); | |
1017 | return; | |
1018 | } | |
1019 | val = env->kqemu_enabled; | |
5f1ce948 FB |
1020 | term_printf("kqemu support: "); |
1021 | switch(val) { | |
1022 | default: | |
1023 | case 0: | |
1024 | term_printf("disabled\n"); | |
1025 | break; | |
1026 | case 1: | |
1027 | term_printf("enabled for user code\n"); | |
1028 | break; | |
1029 | case 2: | |
1030 | term_printf("enabled for user and kernel code\n"); | |
1031 | break; | |
1032 | } | |
0f4c6415 | 1033 | #else |
5f1ce948 | 1034 | term_printf("kqemu support: not compiled\n"); |
0f4c6415 FB |
1035 | #endif |
1036 | } | |
1037 | ||
5f1ce948 FB |
1038 | #ifdef CONFIG_PROFILER |
1039 | ||
1040 | int64_t kqemu_time; | |
1041 | int64_t qemu_time; | |
1042 | int64_t kqemu_exec_count; | |
1043 | int64_t dev_time; | |
1044 | int64_t kqemu_ret_int_count; | |
1045 | int64_t kqemu_ret_excp_count; | |
1046 | int64_t kqemu_ret_intr_count; | |
1047 | ||
1048 | static void do_info_profile(void) | |
1049 | { | |
1050 | int64_t total; | |
1051 | total = qemu_time; | |
1052 | if (total == 0) | |
1053 | total = 1; | |
26a76461 | 1054 | term_printf("async time %" PRId64 " (%0.3f)\n", |
5f1ce948 | 1055 | dev_time, dev_time / (double)ticks_per_sec); |
26a76461 | 1056 | term_printf("qemu time %" PRId64 " (%0.3f)\n", |
5f1ce948 | 1057 | qemu_time, qemu_time / (double)ticks_per_sec); |
26a76461 | 1058 | term_printf("kqemu time %" PRId64 " (%0.3f %0.1f%%) count=%" PRId64 " int=%" PRId64 " excp=%" PRId64 " intr=%" PRId64 "\n", |
5f1ce948 FB |
1059 | kqemu_time, kqemu_time / (double)ticks_per_sec, |
1060 | kqemu_time / (double)total * 100.0, | |
1061 | kqemu_exec_count, | |
1062 | kqemu_ret_int_count, | |
1063 | kqemu_ret_excp_count, | |
1064 | kqemu_ret_intr_count); | |
1065 | qemu_time = 0; | |
1066 | kqemu_time = 0; | |
1067 | kqemu_exec_count = 0; | |
1068 | dev_time = 0; | |
1069 | kqemu_ret_int_count = 0; | |
1070 | kqemu_ret_excp_count = 0; | |
1071 | kqemu_ret_intr_count = 0; | |
1072 | #ifdef USE_KQEMU | |
1073 | kqemu_record_dump(); | |
1074 | #endif | |
1075 | } | |
1076 | #else | |
1077 | static void do_info_profile(void) | |
1078 | { | |
1079 | term_printf("Internal profiler not compiled\n"); | |
1080 | } | |
1081 | #endif | |
1082 | ||
ec36b695 FB |
1083 | /* Capture support */ |
1084 | static LIST_HEAD (capture_list_head, CaptureState) capture_head; | |
1085 | ||
1086 | static void do_info_capture (void) | |
1087 | { | |
1088 | int i; | |
1089 | CaptureState *s; | |
1090 | ||
1091 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
1092 | term_printf ("[%d]: ", i); | |
1093 | s->ops.info (s->opaque); | |
1094 | } | |
1095 | } | |
1096 | ||
1097 | static void do_stop_capture (int n) | |
1098 | { | |
1099 | int i; | |
1100 | CaptureState *s; | |
1101 | ||
1102 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
1103 | if (i == n) { | |
1104 | s->ops.destroy (s->opaque); | |
1105 | LIST_REMOVE (s, entries); | |
1106 | qemu_free (s); | |
1107 | return; | |
1108 | } | |
1109 | } | |
1110 | } | |
1111 | ||
1112 | #ifdef HAS_AUDIO | |
1113 | int wav_start_capture (CaptureState *s, const char *path, int freq, | |
1114 | int bits, int nchannels); | |
1115 | ||
1116 | static void do_wav_capture (const char *path, | |
1117 | int has_freq, int freq, | |
1118 | int has_bits, int bits, | |
1119 | int has_channels, int nchannels) | |
1120 | { | |
1121 | CaptureState *s; | |
1122 | ||
1123 | s = qemu_mallocz (sizeof (*s)); | |
1124 | if (!s) { | |
1125 | term_printf ("Not enough memory to add wave capture\n"); | |
1126 | return; | |
1127 | } | |
1128 | ||
1129 | freq = has_freq ? freq : 44100; | |
1130 | bits = has_bits ? bits : 16; | |
1131 | nchannels = has_channels ? nchannels : 2; | |
1132 | ||
1133 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
1134 | term_printf ("Faied to add wave capture\n"); | |
1135 | qemu_free (s); | |
1136 | } | |
1137 | LIST_INSERT_HEAD (&capture_head, s, entries); | |
1138 | } | |
1139 | #endif | |
1140 | ||
9dc39cba | 1141 | static term_cmd_t term_cmds[] = { |
9307c4c1 | 1142 | { "help|?", "s?", do_help, |
9dc39cba | 1143 | "[cmd]", "show the help" }, |
7954c734 FB |
1144 | { "commit", "s", do_commit, |
1145 | "device|all", "commit changes to the disk images (if -snapshot is used) or backing files" }, | |
9307c4c1 | 1146 | { "info", "s?", do_info, |
9dc39cba | 1147 | "subcommand", "show various information about the system state" }, |
9307c4c1 | 1148 | { "q|quit", "", do_quit, |
9dc39cba | 1149 | "", "quit the emulator" }, |
81d0912d | 1150 | { "eject", "-fB", do_eject, |
9dc39cba | 1151 | "[-f] device", "eject a removable media (use -f to force it)" }, |
81d0912d | 1152 | { "change", "BF", do_change, |
9dc39cba | 1153 | "device filename", "change a removable media" }, |
9307c4c1 | 1154 | { "screendump", "F", do_screen_dump, |
59a983b9 | 1155 | "filename", "save screen into PPM image 'filename'" }, |
9307c4c1 | 1156 | { "log", "s", do_log, |
f193c797 | 1157 | "item1[,...]", "activate logging of the specified items to '/tmp/qemu.log'" }, |
9307c4c1 | 1158 | { "savevm", "F", do_savevm, |
8a7ddc38 | 1159 | "filename", "save the whole virtual machine state to 'filename'" }, |
9307c4c1 | 1160 | { "loadvm", "F", do_loadvm, |
8a7ddc38 | 1161 | "filename", "restore the whole virtual machine state from 'filename'" }, |
9307c4c1 FB |
1162 | { "stop", "", do_stop, |
1163 | "", "stop emulation", }, | |
1164 | { "c|cont", "", do_cont, | |
1165 | "", "resume emulation", }, | |
67b915a5 | 1166 | #ifdef CONFIG_GDBSTUB |
9307c4c1 FB |
1167 | { "gdbserver", "i?", do_gdbserver, |
1168 | "[port]", "start gdbserver session (default port=1234)", }, | |
67b915a5 | 1169 | #endif |
92a31b1f | 1170 | { "x", "/l", do_memory_dump, |
9307c4c1 | 1171 | "/fmt addr", "virtual memory dump starting at 'addr'", }, |
92a31b1f | 1172 | { "xp", "/l", do_physical_memory_dump, |
9307c4c1 | 1173 | "/fmt addr", "physical memory dump starting at 'addr'", }, |
92a31b1f | 1174 | { "p|print", "/l", do_print, |
9307c4c1 | 1175 | "/fmt expr", "print expression value (use $reg for CPU register access)", }, |
3440557b FB |
1176 | { "i", "/ii.", do_ioport_read, |
1177 | "/fmt addr", "I/O port read" }, | |
1178 | ||
a3a91a35 FB |
1179 | { "sendkey", "s", do_send_key, |
1180 | "keys", "send keys to the VM (e.g. 'sendkey ctrl-alt-f1')" }, | |
e4f9082b FB |
1181 | { "system_reset", "", do_system_reset, |
1182 | "", "reset the system" }, | |
3475187d FB |
1183 | { "system_powerdown", "", do_system_powerdown, |
1184 | "", "send system power down event" }, | |
e4cf1adc FB |
1185 | { "sum", "ii", do_sum, |
1186 | "addr size", "compute the checksum of a memory region" }, | |
a594cfbf FB |
1187 | { "usb_add", "s", do_usb_add, |
1188 | "device", "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')" }, | |
1189 | { "usb_del", "s", do_usb_del, | |
1190 | "device", "remove USB device 'bus.addr'" }, | |
6a00d601 FB |
1191 | { "cpu", "i", do_cpu_set, |
1192 | "index", "set the default CPU" }, | |
13224a87 FB |
1193 | { "mouse_move", "sss?", do_mouse_move, |
1194 | "dx dy [dz]", "send mouse move events" }, | |
1195 | { "mouse_button", "i", do_mouse_button, | |
1196 | "state", "change mouse button state (1=L, 2=M, 4=R)" }, | |
ec36b695 FB |
1197 | #ifdef HAS_AUDIO |
1198 | { "wavcapture", "si?i?i?", do_wav_capture, | |
1199 | "path [frequency bits channels]", | |
1200 | "capture audio to a wave file (default frequency=44100 bits=16 channels=2)" }, | |
1201 | #endif | |
1202 | { "stopcapture", "i", do_stop_capture, | |
1203 | "capture index", "stop capture" }, | |
f193c797 | 1204 | { NULL, NULL, }, |
9dc39cba FB |
1205 | }; |
1206 | ||
1207 | static term_cmd_t info_cmds[] = { | |
9bc9d1c7 FB |
1208 | { "version", "", do_info_version, |
1209 | "", "show the version of qemu" }, | |
9307c4c1 | 1210 | { "network", "", do_info_network, |
9dc39cba | 1211 | "", "show the network state" }, |
9307c4c1 | 1212 | { "block", "", do_info_block, |
9dc39cba | 1213 | "", "show the block devices" }, |
9307c4c1 FB |
1214 | { "registers", "", do_info_registers, |
1215 | "", "show the cpu registers" }, | |
6a00d601 FB |
1216 | { "cpus", "", do_info_cpus, |
1217 | "", "show infos for each CPU" }, | |
aa455485 FB |
1218 | { "history", "", do_info_history, |
1219 | "", "show the command line history", }, | |
4a0fb71e FB |
1220 | { "irq", "", irq_info, |
1221 | "", "show the interrupts statistics (if available)", }, | |
4c27ba27 FB |
1222 | { "pic", "", pic_info, |
1223 | "", "show i8259 (PIC) state", }, | |
86e0c048 FB |
1224 | { "pci", "", pci_info, |
1225 | "", "show PCI info", }, | |
b86bda5b FB |
1226 | #if defined(TARGET_I386) |
1227 | { "tlb", "", tlb_info, | |
1228 | "", "show virtual to physical memory mappings", }, | |
1229 | { "mem", "", mem_info, | |
1230 | "", "show the active virtual memory mappings", }, | |
1231 | #endif | |
e3db7226 FB |
1232 | { "jit", "", do_info_jit, |
1233 | "", "show dynamic compiler info", }, | |
0f4c6415 FB |
1234 | { "kqemu", "", do_info_kqemu, |
1235 | "", "show kqemu information", }, | |
a594cfbf FB |
1236 | { "usb", "", usb_info, |
1237 | "", "show guest USB devices", }, | |
1238 | { "usbhost", "", usb_host_info, | |
1239 | "", "show host USB devices", }, | |
5f1ce948 FB |
1240 | { "profile", "", do_info_profile, |
1241 | "", "show profiling information", }, | |
ec36b695 FB |
1242 | { "capture", "", do_info_capture, |
1243 | "show capture information" }, | |
9dc39cba FB |
1244 | { NULL, NULL, }, |
1245 | }; | |
1246 | ||
9307c4c1 FB |
1247 | /*******************************************************************/ |
1248 | ||
1249 | static const char *pch; | |
1250 | static jmp_buf expr_env; | |
1251 | ||
92a31b1f FB |
1252 | #define MD_TLONG 0 |
1253 | #define MD_I32 1 | |
1254 | ||
9307c4c1 FB |
1255 | typedef struct MonitorDef { |
1256 | const char *name; | |
1257 | int offset; | |
92a31b1f FB |
1258 | target_long (*get_value)(struct MonitorDef *md, int val); |
1259 | int type; | |
9307c4c1 FB |
1260 | } MonitorDef; |
1261 | ||
57206fd4 | 1262 | #if defined(TARGET_I386) |
92a31b1f | 1263 | static target_long monitor_get_pc (struct MonitorDef *md, int val) |
57206fd4 | 1264 | { |
6a00d601 FB |
1265 | CPUState *env = mon_get_cpu(); |
1266 | if (!env) | |
1267 | return 0; | |
1268 | return env->eip + env->segs[R_CS].base; | |
57206fd4 FB |
1269 | } |
1270 | #endif | |
1271 | ||
a541f297 | 1272 | #if defined(TARGET_PPC) |
92a31b1f | 1273 | static target_long monitor_get_ccr (struct MonitorDef *md, int val) |
a541f297 | 1274 | { |
6a00d601 | 1275 | CPUState *env = mon_get_cpu(); |
a541f297 FB |
1276 | unsigned int u; |
1277 | int i; | |
1278 | ||
6a00d601 FB |
1279 | if (!env) |
1280 | return 0; | |
1281 | ||
a541f297 FB |
1282 | u = 0; |
1283 | for (i = 0; i < 8; i++) | |
6a00d601 | 1284 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
1285 | |
1286 | return u; | |
1287 | } | |
1288 | ||
92a31b1f | 1289 | static target_long monitor_get_msr (struct MonitorDef *md, int val) |
a541f297 | 1290 | { |
6a00d601 FB |
1291 | CPUState *env = mon_get_cpu(); |
1292 | if (!env) | |
1293 | return 0; | |
1294 | return (env->msr[MSR_POW] << MSR_POW) | | |
1295 | (env->msr[MSR_ILE] << MSR_ILE) | | |
1296 | (env->msr[MSR_EE] << MSR_EE) | | |
1297 | (env->msr[MSR_PR] << MSR_PR) | | |
1298 | (env->msr[MSR_FP] << MSR_FP) | | |
1299 | (env->msr[MSR_ME] << MSR_ME) | | |
1300 | (env->msr[MSR_FE0] << MSR_FE0) | | |
1301 | (env->msr[MSR_SE] << MSR_SE) | | |
1302 | (env->msr[MSR_BE] << MSR_BE) | | |
1303 | (env->msr[MSR_FE1] << MSR_FE1) | | |
1304 | (env->msr[MSR_IP] << MSR_IP) | | |
1305 | (env->msr[MSR_IR] << MSR_IR) | | |
1306 | (env->msr[MSR_DR] << MSR_DR) | | |
1307 | (env->msr[MSR_RI] << MSR_RI) | | |
1308 | (env->msr[MSR_LE] << MSR_LE); | |
a541f297 FB |
1309 | } |
1310 | ||
92a31b1f | 1311 | static target_long monitor_get_xer (struct MonitorDef *md, int val) |
a541f297 | 1312 | { |
6a00d601 FB |
1313 | CPUState *env = mon_get_cpu(); |
1314 | if (!env) | |
1315 | return 0; | |
1316 | return (env->xer[XER_SO] << XER_SO) | | |
1317 | (env->xer[XER_OV] << XER_OV) | | |
1318 | (env->xer[XER_CA] << XER_CA) | | |
1319 | (env->xer[XER_BC] << XER_BC); | |
a541f297 | 1320 | } |
9fddaa0c | 1321 | |
92a31b1f | 1322 | static target_long monitor_get_decr (struct MonitorDef *md, int val) |
9fddaa0c | 1323 | { |
6a00d601 FB |
1324 | CPUState *env = mon_get_cpu(); |
1325 | if (!env) | |
1326 | return 0; | |
1327 | return cpu_ppc_load_decr(env); | |
9fddaa0c FB |
1328 | } |
1329 | ||
92a31b1f | 1330 | static target_long monitor_get_tbu (struct MonitorDef *md, int val) |
9fddaa0c | 1331 | { |
6a00d601 FB |
1332 | CPUState *env = mon_get_cpu(); |
1333 | if (!env) | |
1334 | return 0; | |
1335 | return cpu_ppc_load_tbu(env); | |
9fddaa0c FB |
1336 | } |
1337 | ||
92a31b1f | 1338 | static target_long monitor_get_tbl (struct MonitorDef *md, int val) |
9fddaa0c | 1339 | { |
6a00d601 FB |
1340 | CPUState *env = mon_get_cpu(); |
1341 | if (!env) | |
1342 | return 0; | |
1343 | return cpu_ppc_load_tbl(env); | |
9fddaa0c | 1344 | } |
a541f297 FB |
1345 | #endif |
1346 | ||
e95c8d51 | 1347 | #if defined(TARGET_SPARC) |
7b936c0c | 1348 | #ifndef TARGET_SPARC64 |
92a31b1f | 1349 | static target_long monitor_get_psr (struct MonitorDef *md, int val) |
e95c8d51 | 1350 | { |
6a00d601 FB |
1351 | CPUState *env = mon_get_cpu(); |
1352 | if (!env) | |
1353 | return 0; | |
1354 | return GET_PSR(env); | |
e95c8d51 | 1355 | } |
7b936c0c | 1356 | #endif |
e95c8d51 | 1357 | |
92a31b1f | 1358 | static target_long monitor_get_reg(struct MonitorDef *md, int val) |
e95c8d51 | 1359 | { |
6a00d601 FB |
1360 | CPUState *env = mon_get_cpu(); |
1361 | if (!env) | |
1362 | return 0; | |
1363 | return env->regwptr[val]; | |
e95c8d51 FB |
1364 | } |
1365 | #endif | |
1366 | ||
9307c4c1 FB |
1367 | static MonitorDef monitor_defs[] = { |
1368 | #ifdef TARGET_I386 | |
57206fd4 FB |
1369 | |
1370 | #define SEG(name, seg) \ | |
92a31b1f | 1371 | { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
57206fd4 | 1372 | { name ".base", offsetof(CPUState, segs[seg].base) },\ |
92a31b1f | 1373 | { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
57206fd4 | 1374 | |
9307c4c1 FB |
1375 | { "eax", offsetof(CPUState, regs[0]) }, |
1376 | { "ecx", offsetof(CPUState, regs[1]) }, | |
1377 | { "edx", offsetof(CPUState, regs[2]) }, | |
1378 | { "ebx", offsetof(CPUState, regs[3]) }, | |
1379 | { "esp|sp", offsetof(CPUState, regs[4]) }, | |
1380 | { "ebp|fp", offsetof(CPUState, regs[5]) }, | |
1381 | { "esi", offsetof(CPUState, regs[6]) }, | |
01038d2a | 1382 | { "edi", offsetof(CPUState, regs[7]) }, |
92a31b1f FB |
1383 | #ifdef TARGET_X86_64 |
1384 | { "r8", offsetof(CPUState, regs[8]) }, | |
1385 | { "r9", offsetof(CPUState, regs[9]) }, | |
1386 | { "r10", offsetof(CPUState, regs[10]) }, | |
1387 | { "r11", offsetof(CPUState, regs[11]) }, | |
1388 | { "r12", offsetof(CPUState, regs[12]) }, | |
1389 | { "r13", offsetof(CPUState, regs[13]) }, | |
1390 | { "r14", offsetof(CPUState, regs[14]) }, | |
1391 | { "r15", offsetof(CPUState, regs[15]) }, | |
1392 | #endif | |
9307c4c1 | 1393 | { "eflags", offsetof(CPUState, eflags) }, |
57206fd4 FB |
1394 | { "eip", offsetof(CPUState, eip) }, |
1395 | SEG("cs", R_CS) | |
1396 | SEG("ds", R_DS) | |
1397 | SEG("es", R_ES) | |
01038d2a | 1398 | SEG("ss", R_SS) |
57206fd4 FB |
1399 | SEG("fs", R_FS) |
1400 | SEG("gs", R_GS) | |
1401 | { "pc", 0, monitor_get_pc, }, | |
a541f297 FB |
1402 | #elif defined(TARGET_PPC) |
1403 | { "r0", offsetof(CPUState, gpr[0]) }, | |
1404 | { "r1", offsetof(CPUState, gpr[1]) }, | |
1405 | { "r2", offsetof(CPUState, gpr[2]) }, | |
1406 | { "r3", offsetof(CPUState, gpr[3]) }, | |
1407 | { "r4", offsetof(CPUState, gpr[4]) }, | |
1408 | { "r5", offsetof(CPUState, gpr[5]) }, | |
1409 | { "r6", offsetof(CPUState, gpr[6]) }, | |
1410 | { "r7", offsetof(CPUState, gpr[7]) }, | |
1411 | { "r8", offsetof(CPUState, gpr[8]) }, | |
1412 | { "r9", offsetof(CPUState, gpr[9]) }, | |
1413 | { "r10", offsetof(CPUState, gpr[10]) }, | |
1414 | { "r11", offsetof(CPUState, gpr[11]) }, | |
1415 | { "r12", offsetof(CPUState, gpr[12]) }, | |
1416 | { "r13", offsetof(CPUState, gpr[13]) }, | |
1417 | { "r14", offsetof(CPUState, gpr[14]) }, | |
1418 | { "r15", offsetof(CPUState, gpr[15]) }, | |
1419 | { "r16", offsetof(CPUState, gpr[16]) }, | |
1420 | { "r17", offsetof(CPUState, gpr[17]) }, | |
1421 | { "r18", offsetof(CPUState, gpr[18]) }, | |
1422 | { "r19", offsetof(CPUState, gpr[19]) }, | |
1423 | { "r20", offsetof(CPUState, gpr[20]) }, | |
1424 | { "r21", offsetof(CPUState, gpr[21]) }, | |
1425 | { "r22", offsetof(CPUState, gpr[22]) }, | |
1426 | { "r23", offsetof(CPUState, gpr[23]) }, | |
1427 | { "r24", offsetof(CPUState, gpr[24]) }, | |
1428 | { "r25", offsetof(CPUState, gpr[25]) }, | |
1429 | { "r26", offsetof(CPUState, gpr[26]) }, | |
1430 | { "r27", offsetof(CPUState, gpr[27]) }, | |
1431 | { "r28", offsetof(CPUState, gpr[28]) }, | |
1432 | { "r29", offsetof(CPUState, gpr[29]) }, | |
1433 | { "r30", offsetof(CPUState, gpr[30]) }, | |
1434 | { "r31", offsetof(CPUState, gpr[31]) }, | |
57206fd4 | 1435 | { "nip|pc", offsetof(CPUState, nip) }, |
a541f297 FB |
1436 | { "lr", offsetof(CPUState, lr) }, |
1437 | { "ctr", offsetof(CPUState, ctr) }, | |
9fddaa0c | 1438 | { "decr", 0, &monitor_get_decr, }, |
a541f297 FB |
1439 | { "ccr", 0, &monitor_get_ccr, }, |
1440 | { "msr", 0, &monitor_get_msr, }, | |
1441 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
1442 | { "tbu", 0, &monitor_get_tbu, }, |
1443 | { "tbl", 0, &monitor_get_tbl, }, | |
a541f297 FB |
1444 | { "sdr1", offsetof(CPUState, sdr1) }, |
1445 | { "sr0", offsetof(CPUState, sr[0]) }, | |
1446 | { "sr1", offsetof(CPUState, sr[1]) }, | |
1447 | { "sr2", offsetof(CPUState, sr[2]) }, | |
1448 | { "sr3", offsetof(CPUState, sr[3]) }, | |
1449 | { "sr4", offsetof(CPUState, sr[4]) }, | |
1450 | { "sr5", offsetof(CPUState, sr[5]) }, | |
1451 | { "sr6", offsetof(CPUState, sr[6]) }, | |
1452 | { "sr7", offsetof(CPUState, sr[7]) }, | |
1453 | { "sr8", offsetof(CPUState, sr[8]) }, | |
1454 | { "sr9", offsetof(CPUState, sr[9]) }, | |
1455 | { "sr10", offsetof(CPUState, sr[10]) }, | |
1456 | { "sr11", offsetof(CPUState, sr[11]) }, | |
1457 | { "sr12", offsetof(CPUState, sr[12]) }, | |
1458 | { "sr13", offsetof(CPUState, sr[13]) }, | |
1459 | { "sr14", offsetof(CPUState, sr[14]) }, | |
1460 | { "sr15", offsetof(CPUState, sr[15]) }, | |
1461 | /* Too lazy to put BATs and SPRs ... */ | |
e95c8d51 FB |
1462 | #elif defined(TARGET_SPARC) |
1463 | { "g0", offsetof(CPUState, gregs[0]) }, | |
1464 | { "g1", offsetof(CPUState, gregs[1]) }, | |
1465 | { "g2", offsetof(CPUState, gregs[2]) }, | |
1466 | { "g3", offsetof(CPUState, gregs[3]) }, | |
1467 | { "g4", offsetof(CPUState, gregs[4]) }, | |
1468 | { "g5", offsetof(CPUState, gregs[5]) }, | |
1469 | { "g6", offsetof(CPUState, gregs[6]) }, | |
1470 | { "g7", offsetof(CPUState, gregs[7]) }, | |
1471 | { "o0", 0, monitor_get_reg }, | |
1472 | { "o1", 1, monitor_get_reg }, | |
1473 | { "o2", 2, monitor_get_reg }, | |
1474 | { "o3", 3, monitor_get_reg }, | |
1475 | { "o4", 4, monitor_get_reg }, | |
1476 | { "o5", 5, monitor_get_reg }, | |
1477 | { "o6", 6, monitor_get_reg }, | |
1478 | { "o7", 7, monitor_get_reg }, | |
1479 | { "l0", 8, monitor_get_reg }, | |
1480 | { "l1", 9, monitor_get_reg }, | |
1481 | { "l2", 10, monitor_get_reg }, | |
1482 | { "l3", 11, monitor_get_reg }, | |
1483 | { "l4", 12, monitor_get_reg }, | |
1484 | { "l5", 13, monitor_get_reg }, | |
1485 | { "l6", 14, monitor_get_reg }, | |
1486 | { "l7", 15, monitor_get_reg }, | |
1487 | { "i0", 16, monitor_get_reg }, | |
1488 | { "i1", 17, monitor_get_reg }, | |
1489 | { "i2", 18, monitor_get_reg }, | |
1490 | { "i3", 19, monitor_get_reg }, | |
1491 | { "i4", 20, monitor_get_reg }, | |
1492 | { "i5", 21, monitor_get_reg }, | |
1493 | { "i6", 22, monitor_get_reg }, | |
1494 | { "i7", 23, monitor_get_reg }, | |
1495 | { "pc", offsetof(CPUState, pc) }, | |
1496 | { "npc", offsetof(CPUState, npc) }, | |
1497 | { "y", offsetof(CPUState, y) }, | |
7b936c0c | 1498 | #ifndef TARGET_SPARC64 |
e95c8d51 FB |
1499 | { "psr", 0, &monitor_get_psr, }, |
1500 | { "wim", offsetof(CPUState, wim) }, | |
7b936c0c | 1501 | #endif |
e95c8d51 FB |
1502 | { "tbr", offsetof(CPUState, tbr) }, |
1503 | { "fsr", offsetof(CPUState, fsr) }, | |
1504 | { "f0", offsetof(CPUState, fpr[0]) }, | |
1505 | { "f1", offsetof(CPUState, fpr[1]) }, | |
1506 | { "f2", offsetof(CPUState, fpr[2]) }, | |
1507 | { "f3", offsetof(CPUState, fpr[3]) }, | |
1508 | { "f4", offsetof(CPUState, fpr[4]) }, | |
1509 | { "f5", offsetof(CPUState, fpr[5]) }, | |
1510 | { "f6", offsetof(CPUState, fpr[6]) }, | |
1511 | { "f7", offsetof(CPUState, fpr[7]) }, | |
1512 | { "f8", offsetof(CPUState, fpr[8]) }, | |
1513 | { "f9", offsetof(CPUState, fpr[9]) }, | |
1514 | { "f10", offsetof(CPUState, fpr[10]) }, | |
1515 | { "f11", offsetof(CPUState, fpr[11]) }, | |
1516 | { "f12", offsetof(CPUState, fpr[12]) }, | |
1517 | { "f13", offsetof(CPUState, fpr[13]) }, | |
1518 | { "f14", offsetof(CPUState, fpr[14]) }, | |
1519 | { "f15", offsetof(CPUState, fpr[15]) }, | |
1520 | { "f16", offsetof(CPUState, fpr[16]) }, | |
1521 | { "f17", offsetof(CPUState, fpr[17]) }, | |
1522 | { "f18", offsetof(CPUState, fpr[18]) }, | |
1523 | { "f19", offsetof(CPUState, fpr[19]) }, | |
1524 | { "f20", offsetof(CPUState, fpr[20]) }, | |
1525 | { "f21", offsetof(CPUState, fpr[21]) }, | |
1526 | { "f22", offsetof(CPUState, fpr[22]) }, | |
1527 | { "f23", offsetof(CPUState, fpr[23]) }, | |
1528 | { "f24", offsetof(CPUState, fpr[24]) }, | |
1529 | { "f25", offsetof(CPUState, fpr[25]) }, | |
1530 | { "f26", offsetof(CPUState, fpr[26]) }, | |
1531 | { "f27", offsetof(CPUState, fpr[27]) }, | |
1532 | { "f28", offsetof(CPUState, fpr[28]) }, | |
1533 | { "f29", offsetof(CPUState, fpr[29]) }, | |
1534 | { "f30", offsetof(CPUState, fpr[30]) }, | |
1535 | { "f31", offsetof(CPUState, fpr[31]) }, | |
7b936c0c FB |
1536 | #ifdef TARGET_SPARC64 |
1537 | { "f32", offsetof(CPUState, fpr[32]) }, | |
1538 | { "f34", offsetof(CPUState, fpr[34]) }, | |
1539 | { "f36", offsetof(CPUState, fpr[36]) }, | |
1540 | { "f38", offsetof(CPUState, fpr[38]) }, | |
1541 | { "f40", offsetof(CPUState, fpr[40]) }, | |
1542 | { "f42", offsetof(CPUState, fpr[42]) }, | |
1543 | { "f44", offsetof(CPUState, fpr[44]) }, | |
1544 | { "f46", offsetof(CPUState, fpr[46]) }, | |
1545 | { "f48", offsetof(CPUState, fpr[48]) }, | |
1546 | { "f50", offsetof(CPUState, fpr[50]) }, | |
1547 | { "f52", offsetof(CPUState, fpr[52]) }, | |
1548 | { "f54", offsetof(CPUState, fpr[54]) }, | |
1549 | { "f56", offsetof(CPUState, fpr[56]) }, | |
1550 | { "f58", offsetof(CPUState, fpr[58]) }, | |
1551 | { "f60", offsetof(CPUState, fpr[60]) }, | |
1552 | { "f62", offsetof(CPUState, fpr[62]) }, | |
1553 | { "asi", offsetof(CPUState, asi) }, | |
1554 | { "pstate", offsetof(CPUState, pstate) }, | |
1555 | { "cansave", offsetof(CPUState, cansave) }, | |
1556 | { "canrestore", offsetof(CPUState, canrestore) }, | |
1557 | { "otherwin", offsetof(CPUState, otherwin) }, | |
1558 | { "wstate", offsetof(CPUState, wstate) }, | |
1559 | { "cleanwin", offsetof(CPUState, cleanwin) }, | |
1560 | { "fprs", offsetof(CPUState, fprs) }, | |
1561 | #endif | |
9307c4c1 FB |
1562 | #endif |
1563 | { NULL }, | |
1564 | }; | |
1565 | ||
1566 | static void expr_error(const char *fmt) | |
9dc39cba | 1567 | { |
9307c4c1 FB |
1568 | term_printf(fmt); |
1569 | term_printf("\n"); | |
1570 | longjmp(expr_env, 1); | |
1571 | } | |
1572 | ||
6a00d601 | 1573 | /* return 0 if OK, -1 if not found, -2 if no CPU defined */ |
92a31b1f | 1574 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 FB |
1575 | { |
1576 | MonitorDef *md; | |
92a31b1f FB |
1577 | void *ptr; |
1578 | ||
9307c4c1 FB |
1579 | for(md = monitor_defs; md->name != NULL; md++) { |
1580 | if (compare_cmd(name, md->name)) { | |
1581 | if (md->get_value) { | |
e95c8d51 | 1582 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 1583 | } else { |
6a00d601 FB |
1584 | CPUState *env = mon_get_cpu(); |
1585 | if (!env) | |
1586 | return -2; | |
1587 | ptr = (uint8_t *)env + md->offset; | |
92a31b1f FB |
1588 | switch(md->type) { |
1589 | case MD_I32: | |
1590 | *pval = *(int32_t *)ptr; | |
1591 | break; | |
1592 | case MD_TLONG: | |
1593 | *pval = *(target_long *)ptr; | |
1594 | break; | |
1595 | default: | |
1596 | *pval = 0; | |
1597 | break; | |
1598 | } | |
9307c4c1 FB |
1599 | } |
1600 | return 0; | |
1601 | } | |
1602 | } | |
1603 | return -1; | |
1604 | } | |
1605 | ||
1606 | static void next(void) | |
1607 | { | |
1608 | if (pch != '\0') { | |
1609 | pch++; | |
1610 | while (isspace(*pch)) | |
1611 | pch++; | |
1612 | } | |
1613 | } | |
1614 | ||
92a31b1f | 1615 | static target_long expr_sum(void); |
9307c4c1 | 1616 | |
92a31b1f | 1617 | static target_long expr_unary(void) |
9307c4c1 | 1618 | { |
92a31b1f | 1619 | target_long n; |
9307c4c1 | 1620 | char *p; |
6a00d601 | 1621 | int ret; |
9307c4c1 FB |
1622 | |
1623 | switch(*pch) { | |
1624 | case '+': | |
1625 | next(); | |
1626 | n = expr_unary(); | |
1627 | break; | |
1628 | case '-': | |
1629 | next(); | |
1630 | n = -expr_unary(); | |
1631 | break; | |
1632 | case '~': | |
1633 | next(); | |
1634 | n = ~expr_unary(); | |
1635 | break; | |
1636 | case '(': | |
1637 | next(); | |
1638 | n = expr_sum(); | |
1639 | if (*pch != ')') { | |
1640 | expr_error("')' expected"); | |
1641 | } | |
1642 | next(); | |
1643 | break; | |
81d0912d FB |
1644 | case '\'': |
1645 | pch++; | |
1646 | if (*pch == '\0') | |
1647 | expr_error("character constant expected"); | |
1648 | n = *pch; | |
1649 | pch++; | |
1650 | if (*pch != '\'') | |
1651 | expr_error("missing terminating \' character"); | |
1652 | next(); | |
1653 | break; | |
9307c4c1 FB |
1654 | case '$': |
1655 | { | |
1656 | char buf[128], *q; | |
1657 | ||
1658 | pch++; | |
1659 | q = buf; | |
1660 | while ((*pch >= 'a' && *pch <= 'z') || | |
1661 | (*pch >= 'A' && *pch <= 'Z') || | |
1662 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 1663 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
1664 | if ((q - buf) < sizeof(buf) - 1) |
1665 | *q++ = *pch; | |
1666 | pch++; | |
1667 | } | |
1668 | while (isspace(*pch)) | |
1669 | pch++; | |
1670 | *q = 0; | |
6a00d601 FB |
1671 | ret = get_monitor_def(&n, buf); |
1672 | if (ret == -1) | |
9307c4c1 | 1673 | expr_error("unknown register"); |
6a00d601 FB |
1674 | else if (ret == -2) |
1675 | expr_error("no cpu defined"); | |
9307c4c1 FB |
1676 | } |
1677 | break; | |
1678 | case '\0': | |
1679 | expr_error("unexpected end of expression"); | |
1680 | n = 0; | |
1681 | break; | |
1682 | default: | |
4f4fbf77 FB |
1683 | #if TARGET_LONG_BITS == 64 |
1684 | n = strtoull(pch, &p, 0); | |
1685 | #else | |
9307c4c1 | 1686 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 1687 | #endif |
9307c4c1 FB |
1688 | if (pch == p) { |
1689 | expr_error("invalid char in expression"); | |
1690 | } | |
1691 | pch = p; | |
1692 | while (isspace(*pch)) | |
1693 | pch++; | |
1694 | break; | |
1695 | } | |
1696 | return n; | |
1697 | } | |
1698 | ||
1699 | ||
92a31b1f | 1700 | static target_long expr_prod(void) |
9307c4c1 | 1701 | { |
92a31b1f FB |
1702 | target_long val, val2; |
1703 | int op; | |
1704 | ||
9307c4c1 FB |
1705 | val = expr_unary(); |
1706 | for(;;) { | |
1707 | op = *pch; | |
1708 | if (op != '*' && op != '/' && op != '%') | |
1709 | break; | |
1710 | next(); | |
1711 | val2 = expr_unary(); | |
1712 | switch(op) { | |
1713 | default: | |
1714 | case '*': | |
1715 | val *= val2; | |
1716 | break; | |
1717 | case '/': | |
1718 | case '%': | |
1719 | if (val2 == 0) | |
5b60212f | 1720 | expr_error("division by zero"); |
9307c4c1 FB |
1721 | if (op == '/') |
1722 | val /= val2; | |
1723 | else | |
1724 | val %= val2; | |
1725 | break; | |
1726 | } | |
1727 | } | |
1728 | return val; | |
1729 | } | |
1730 | ||
92a31b1f | 1731 | static target_long expr_logic(void) |
9307c4c1 | 1732 | { |
92a31b1f FB |
1733 | target_long val, val2; |
1734 | int op; | |
9307c4c1 FB |
1735 | |
1736 | val = expr_prod(); | |
1737 | for(;;) { | |
1738 | op = *pch; | |
1739 | if (op != '&' && op != '|' && op != '^') | |
1740 | break; | |
1741 | next(); | |
1742 | val2 = expr_prod(); | |
1743 | switch(op) { | |
1744 | default: | |
1745 | case '&': | |
1746 | val &= val2; | |
1747 | break; | |
1748 | case '|': | |
1749 | val |= val2; | |
1750 | break; | |
1751 | case '^': | |
1752 | val ^= val2; | |
1753 | break; | |
1754 | } | |
1755 | } | |
1756 | return val; | |
1757 | } | |
1758 | ||
92a31b1f | 1759 | static target_long expr_sum(void) |
9307c4c1 | 1760 | { |
92a31b1f FB |
1761 | target_long val, val2; |
1762 | int op; | |
9307c4c1 FB |
1763 | |
1764 | val = expr_logic(); | |
1765 | for(;;) { | |
1766 | op = *pch; | |
1767 | if (op != '+' && op != '-') | |
1768 | break; | |
1769 | next(); | |
1770 | val2 = expr_logic(); | |
1771 | if (op == '+') | |
1772 | val += val2; | |
1773 | else | |
1774 | val -= val2; | |
1775 | } | |
1776 | return val; | |
1777 | } | |
1778 | ||
92a31b1f | 1779 | static int get_expr(target_long *pval, const char **pp) |
9307c4c1 FB |
1780 | { |
1781 | pch = *pp; | |
1782 | if (setjmp(expr_env)) { | |
1783 | *pp = pch; | |
1784 | return -1; | |
1785 | } | |
1786 | while (isspace(*pch)) | |
1787 | pch++; | |
1788 | *pval = expr_sum(); | |
1789 | *pp = pch; | |
1790 | return 0; | |
1791 | } | |
1792 | ||
1793 | static int get_str(char *buf, int buf_size, const char **pp) | |
1794 | { | |
1795 | const char *p; | |
1796 | char *q; | |
1797 | int c; | |
1798 | ||
81d0912d | 1799 | q = buf; |
9307c4c1 FB |
1800 | p = *pp; |
1801 | while (isspace(*p)) | |
1802 | p++; | |
1803 | if (*p == '\0') { | |
1804 | fail: | |
81d0912d | 1805 | *q = '\0'; |
9307c4c1 FB |
1806 | *pp = p; |
1807 | return -1; | |
1808 | } | |
9307c4c1 FB |
1809 | if (*p == '\"') { |
1810 | p++; | |
1811 | while (*p != '\0' && *p != '\"') { | |
1812 | if (*p == '\\') { | |
1813 | p++; | |
1814 | c = *p++; | |
1815 | switch(c) { | |
1816 | case 'n': | |
1817 | c = '\n'; | |
1818 | break; | |
1819 | case 'r': | |
1820 | c = '\r'; | |
1821 | break; | |
1822 | case '\\': | |
1823 | case '\'': | |
1824 | case '\"': | |
1825 | break; | |
1826 | default: | |
1827 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
1828 | goto fail; | |
1829 | } | |
1830 | if ((q - buf) < buf_size - 1) { | |
1831 | *q++ = c; | |
1832 | } | |
1833 | } else { | |
1834 | if ((q - buf) < buf_size - 1) { | |
1835 | *q++ = *p; | |
1836 | } | |
1837 | p++; | |
1838 | } | |
1839 | } | |
1840 | if (*p != '\"') { | |
5b60212f | 1841 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
1842 | goto fail; |
1843 | } | |
1844 | p++; | |
1845 | } else { | |
1846 | while (*p != '\0' && !isspace(*p)) { | |
1847 | if ((q - buf) < buf_size - 1) { | |
1848 | *q++ = *p; | |
1849 | } | |
1850 | p++; | |
1851 | } | |
9307c4c1 | 1852 | } |
81d0912d | 1853 | *q = '\0'; |
9307c4c1 FB |
1854 | *pp = p; |
1855 | return 0; | |
1856 | } | |
1857 | ||
1858 | static int default_fmt_format = 'x'; | |
1859 | static int default_fmt_size = 4; | |
1860 | ||
1861 | #define MAX_ARGS 16 | |
1862 | ||
7e2515e8 | 1863 | static void monitor_handle_command(const char *cmdline) |
9307c4c1 FB |
1864 | { |
1865 | const char *p, *pstart, *typestr; | |
1866 | char *q; | |
1867 | int c, nb_args, len, i, has_arg; | |
9dc39cba | 1868 | term_cmd_t *cmd; |
9307c4c1 FB |
1869 | char cmdname[256]; |
1870 | char buf[1024]; | |
1871 | void *str_allocated[MAX_ARGS]; | |
1872 | void *args[MAX_ARGS]; | |
9dc39cba FB |
1873 | |
1874 | #ifdef DEBUG | |
1875 | term_printf("command='%s'\n", cmdline); | |
1876 | #endif | |
1877 | ||
9307c4c1 | 1878 | /* extract the command name */ |
9dc39cba | 1879 | p = cmdline; |
9307c4c1 FB |
1880 | q = cmdname; |
1881 | while (isspace(*p)) | |
1882 | p++; | |
1883 | if (*p == '\0') | |
1884 | return; | |
1885 | pstart = p; | |
1886 | while (*p != '\0' && *p != '/' && !isspace(*p)) | |
1887 | p++; | |
1888 | len = p - pstart; | |
1889 | if (len > sizeof(cmdname) - 1) | |
1890 | len = sizeof(cmdname) - 1; | |
1891 | memcpy(cmdname, pstart, len); | |
1892 | cmdname[len] = '\0'; | |
1893 | ||
1894 | /* find the command */ | |
1895 | for(cmd = term_cmds; cmd->name != NULL; cmd++) { | |
1896 | if (compare_cmd(cmdname, cmd->name)) | |
1897 | goto found; | |
1898 | } | |
1899 | term_printf("unknown command: '%s'\n", cmdname); | |
1900 | return; | |
1901 | found: | |
1902 | ||
1903 | for(i = 0; i < MAX_ARGS; i++) | |
1904 | str_allocated[i] = NULL; | |
1905 | ||
1906 | /* parse the parameters */ | |
1907 | typestr = cmd->args_type; | |
1908 | nb_args = 0; | |
9dc39cba | 1909 | for(;;) { |
9307c4c1 FB |
1910 | c = *typestr; |
1911 | if (c == '\0') | |
9dc39cba | 1912 | break; |
9307c4c1 FB |
1913 | typestr++; |
1914 | switch(c) { | |
1915 | case 'F': | |
81d0912d | 1916 | case 'B': |
9307c4c1 FB |
1917 | case 's': |
1918 | { | |
1919 | int ret; | |
1920 | char *str; | |
1921 | ||
1922 | while (isspace(*p)) | |
1923 | p++; | |
1924 | if (*typestr == '?') { | |
1925 | typestr++; | |
1926 | if (*p == '\0') { | |
1927 | /* no optional string: NULL argument */ | |
1928 | str = NULL; | |
1929 | goto add_str; | |
1930 | } | |
1931 | } | |
1932 | ret = get_str(buf, sizeof(buf), &p); | |
1933 | if (ret < 0) { | |
81d0912d FB |
1934 | switch(c) { |
1935 | case 'F': | |
9307c4c1 | 1936 | term_printf("%s: filename expected\n", cmdname); |
81d0912d FB |
1937 | break; |
1938 | case 'B': | |
1939 | term_printf("%s: block device name expected\n", cmdname); | |
1940 | break; | |
1941 | default: | |
9307c4c1 | 1942 | term_printf("%s: string expected\n", cmdname); |
81d0912d FB |
1943 | break; |
1944 | } | |
9307c4c1 FB |
1945 | goto fail; |
1946 | } | |
1947 | str = qemu_malloc(strlen(buf) + 1); | |
1948 | strcpy(str, buf); | |
1949 | str_allocated[nb_args] = str; | |
1950 | add_str: | |
1951 | if (nb_args >= MAX_ARGS) { | |
1952 | error_args: | |
1953 | term_printf("%s: too many arguments\n", cmdname); | |
1954 | goto fail; | |
1955 | } | |
1956 | args[nb_args++] = str; | |
1957 | } | |
9dc39cba | 1958 | break; |
9307c4c1 FB |
1959 | case '/': |
1960 | { | |
1961 | int count, format, size; | |
1962 | ||
1963 | while (isspace(*p)) | |
1964 | p++; | |
1965 | if (*p == '/') { | |
1966 | /* format found */ | |
1967 | p++; | |
1968 | count = 1; | |
1969 | if (isdigit(*p)) { | |
1970 | count = 0; | |
1971 | while (isdigit(*p)) { | |
1972 | count = count * 10 + (*p - '0'); | |
1973 | p++; | |
1974 | } | |
1975 | } | |
1976 | size = -1; | |
1977 | format = -1; | |
1978 | for(;;) { | |
1979 | switch(*p) { | |
1980 | case 'o': | |
1981 | case 'd': | |
1982 | case 'u': | |
1983 | case 'x': | |
1984 | case 'i': | |
1985 | case 'c': | |
1986 | format = *p++; | |
1987 | break; | |
1988 | case 'b': | |
1989 | size = 1; | |
1990 | p++; | |
1991 | break; | |
1992 | case 'h': | |
1993 | size = 2; | |
1994 | p++; | |
1995 | break; | |
1996 | case 'w': | |
1997 | size = 4; | |
1998 | p++; | |
1999 | break; | |
2000 | case 'g': | |
2001 | case 'L': | |
2002 | size = 8; | |
2003 | p++; | |
2004 | break; | |
2005 | default: | |
2006 | goto next; | |
2007 | } | |
2008 | } | |
2009 | next: | |
2010 | if (*p != '\0' && !isspace(*p)) { | |
2011 | term_printf("invalid char in format: '%c'\n", *p); | |
2012 | goto fail; | |
2013 | } | |
9307c4c1 FB |
2014 | if (format < 0) |
2015 | format = default_fmt_format; | |
4c27ba27 FB |
2016 | if (format != 'i') { |
2017 | /* for 'i', not specifying a size gives -1 as size */ | |
2018 | if (size < 0) | |
2019 | size = default_fmt_size; | |
2020 | } | |
9307c4c1 FB |
2021 | default_fmt_size = size; |
2022 | default_fmt_format = format; | |
2023 | } else { | |
2024 | count = 1; | |
2025 | format = default_fmt_format; | |
4c27ba27 FB |
2026 | if (format != 'i') { |
2027 | size = default_fmt_size; | |
2028 | } else { | |
2029 | size = -1; | |
2030 | } | |
9307c4c1 FB |
2031 | } |
2032 | if (nb_args + 3 > MAX_ARGS) | |
2033 | goto error_args; | |
2034 | args[nb_args++] = (void*)count; | |
2035 | args[nb_args++] = (void*)format; | |
2036 | args[nb_args++] = (void*)size; | |
2037 | } | |
9dc39cba | 2038 | break; |
9307c4c1 | 2039 | case 'i': |
92a31b1f | 2040 | case 'l': |
9307c4c1 | 2041 | { |
92a31b1f | 2042 | target_long val; |
9307c4c1 FB |
2043 | while (isspace(*p)) |
2044 | p++; | |
3440557b | 2045 | if (*typestr == '?' || *typestr == '.') { |
3440557b FB |
2046 | if (*typestr == '?') { |
2047 | if (*p == '\0') | |
2048 | has_arg = 0; | |
2049 | else | |
2050 | has_arg = 1; | |
2051 | } else { | |
2052 | if (*p == '.') { | |
2053 | p++; | |
2054 | while (isspace(*p)) | |
2055 | p++; | |
2056 | has_arg = 1; | |
2057 | } else { | |
2058 | has_arg = 0; | |
2059 | } | |
2060 | } | |
13224a87 | 2061 | typestr++; |
9307c4c1 FB |
2062 | if (nb_args >= MAX_ARGS) |
2063 | goto error_args; | |
2064 | args[nb_args++] = (void *)has_arg; | |
2065 | if (!has_arg) { | |
2066 | if (nb_args >= MAX_ARGS) | |
2067 | goto error_args; | |
2068 | val = -1; | |
2069 | goto add_num; | |
2070 | } | |
2071 | } | |
2072 | if (get_expr(&val, &p)) | |
2073 | goto fail; | |
2074 | add_num: | |
92a31b1f FB |
2075 | if (c == 'i') { |
2076 | if (nb_args >= MAX_ARGS) | |
2077 | goto error_args; | |
2078 | args[nb_args++] = (void *)(int)val; | |
2079 | } else { | |
2080 | if ((nb_args + 1) >= MAX_ARGS) | |
2081 | goto error_args; | |
2082 | #if TARGET_LONG_BITS == 64 | |
2083 | args[nb_args++] = (void *)(int)((val >> 32) & 0xffffffff); | |
2084 | #else | |
2085 | args[nb_args++] = (void *)0; | |
2086 | #endif | |
2087 | args[nb_args++] = (void *)(int)(val & 0xffffffff); | |
2088 | } | |
9307c4c1 FB |
2089 | } |
2090 | break; | |
2091 | case '-': | |
2092 | { | |
2093 | int has_option; | |
2094 | /* option */ | |
2095 | ||
2096 | c = *typestr++; | |
2097 | if (c == '\0') | |
2098 | goto bad_type; | |
2099 | while (isspace(*p)) | |
2100 | p++; | |
2101 | has_option = 0; | |
2102 | if (*p == '-') { | |
2103 | p++; | |
2104 | if (*p != c) { | |
2105 | term_printf("%s: unsupported option -%c\n", | |
2106 | cmdname, *p); | |
2107 | goto fail; | |
2108 | } | |
2109 | p++; | |
2110 | has_option = 1; | |
2111 | } | |
2112 | if (nb_args >= MAX_ARGS) | |
2113 | goto error_args; | |
2114 | args[nb_args++] = (void *)has_option; | |
2115 | } | |
2116 | break; | |
2117 | default: | |
2118 | bad_type: | |
2119 | term_printf("%s: unknown type '%c'\n", cmdname, c); | |
2120 | goto fail; | |
2121 | } | |
9dc39cba | 2122 | } |
9307c4c1 FB |
2123 | /* check that all arguments were parsed */ |
2124 | while (isspace(*p)) | |
2125 | p++; | |
2126 | if (*p != '\0') { | |
2127 | term_printf("%s: extraneous characters at the end of line\n", | |
2128 | cmdname); | |
2129 | goto fail; | |
9dc39cba | 2130 | } |
9307c4c1 FB |
2131 | |
2132 | switch(nb_args) { | |
2133 | case 0: | |
2134 | cmd->handler(); | |
2135 | break; | |
2136 | case 1: | |
2137 | cmd->handler(args[0]); | |
2138 | break; | |
2139 | case 2: | |
2140 | cmd->handler(args[0], args[1]); | |
2141 | break; | |
2142 | case 3: | |
2143 | cmd->handler(args[0], args[1], args[2]); | |
2144 | break; | |
2145 | case 4: | |
2146 | cmd->handler(args[0], args[1], args[2], args[3]); | |
2147 | break; | |
2148 | case 5: | |
2149 | cmd->handler(args[0], args[1], args[2], args[3], args[4]); | |
2150 | break; | |
3440557b FB |
2151 | case 6: |
2152 | cmd->handler(args[0], args[1], args[2], args[3], args[4], args[5]); | |
2153 | break; | |
ec36b695 FB |
2154 | case 7: |
2155 | cmd->handler(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); | |
2156 | break; | |
9307c4c1 FB |
2157 | default: |
2158 | term_printf("unsupported number of arguments: %d\n", nb_args); | |
2159 | goto fail; | |
9dc39cba | 2160 | } |
9307c4c1 FB |
2161 | fail: |
2162 | for(i = 0; i < MAX_ARGS; i++) | |
2163 | qemu_free(str_allocated[i]); | |
9dc39cba | 2164 | return; |
9dc39cba FB |
2165 | } |
2166 | ||
81d0912d FB |
2167 | static void cmd_completion(const char *name, const char *list) |
2168 | { | |
2169 | const char *p, *pstart; | |
2170 | char cmd[128]; | |
2171 | int len; | |
2172 | ||
2173 | p = list; | |
2174 | for(;;) { | |
2175 | pstart = p; | |
2176 | p = strchr(p, '|'); | |
2177 | if (!p) | |
2178 | p = pstart + strlen(pstart); | |
2179 | len = p - pstart; | |
2180 | if (len > sizeof(cmd) - 2) | |
2181 | len = sizeof(cmd) - 2; | |
2182 | memcpy(cmd, pstart, len); | |
2183 | cmd[len] = '\0'; | |
2184 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
2185 | add_completion(cmd); | |
2186 | } | |
2187 | if (*p == '\0') | |
2188 | break; | |
2189 | p++; | |
2190 | } | |
2191 | } | |
2192 | ||
2193 | static void file_completion(const char *input) | |
2194 | { | |
2195 | DIR *ffs; | |
2196 | struct dirent *d; | |
2197 | char path[1024]; | |
2198 | char file[1024], file_prefix[1024]; | |
2199 | int input_path_len; | |
2200 | const char *p; | |
2201 | ||
2202 | p = strrchr(input, '/'); | |
2203 | if (!p) { | |
2204 | input_path_len = 0; | |
2205 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
2206 | strcpy(path, "."); | |
2207 | } else { | |
2208 | input_path_len = p - input + 1; | |
2209 | memcpy(path, input, input_path_len); | |
2210 | if (input_path_len > sizeof(path) - 1) | |
2211 | input_path_len = sizeof(path) - 1; | |
2212 | path[input_path_len] = '\0'; | |
2213 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
2214 | } | |
2215 | #ifdef DEBUG_COMPLETION | |
2216 | term_printf("input='%s' path='%s' prefix='%s'\n", input, path, file_prefix); | |
2217 | #endif | |
2218 | ffs = opendir(path); | |
2219 | if (!ffs) | |
2220 | return; | |
2221 | for(;;) { | |
2222 | struct stat sb; | |
2223 | d = readdir(ffs); | |
2224 | if (!d) | |
2225 | break; | |
2226 | if (strstart(d->d_name, file_prefix, NULL)) { | |
2227 | memcpy(file, input, input_path_len); | |
2228 | strcpy(file + input_path_len, d->d_name); | |
2229 | /* stat the file to find out if it's a directory. | |
2230 | * In that case add a slash to speed up typing long paths | |
2231 | */ | |
2232 | stat(file, &sb); | |
2233 | if(S_ISDIR(sb.st_mode)) | |
2234 | strcat(file, "/"); | |
2235 | add_completion(file); | |
2236 | } | |
2237 | } | |
2238 | closedir(ffs); | |
2239 | } | |
2240 | ||
2241 | static void block_completion_it(void *opaque, const char *name) | |
2242 | { | |
2243 | const char *input = opaque; | |
2244 | ||
2245 | if (input[0] == '\0' || | |
2246 | !strncmp(name, (char *)input, strlen(input))) { | |
2247 | add_completion(name); | |
2248 | } | |
2249 | } | |
2250 | ||
2251 | /* NOTE: this parser is an approximate form of the real command parser */ | |
2252 | static void parse_cmdline(const char *cmdline, | |
2253 | int *pnb_args, char **args) | |
2254 | { | |
2255 | const char *p; | |
2256 | int nb_args, ret; | |
2257 | char buf[1024]; | |
2258 | ||
2259 | p = cmdline; | |
2260 | nb_args = 0; | |
2261 | for(;;) { | |
2262 | while (isspace(*p)) | |
2263 | p++; | |
2264 | if (*p == '\0') | |
2265 | break; | |
2266 | if (nb_args >= MAX_ARGS) | |
2267 | break; | |
2268 | ret = get_str(buf, sizeof(buf), &p); | |
2269 | args[nb_args] = qemu_strdup(buf); | |
2270 | nb_args++; | |
2271 | if (ret < 0) | |
2272 | break; | |
2273 | } | |
2274 | *pnb_args = nb_args; | |
2275 | } | |
2276 | ||
7e2515e8 | 2277 | void readline_find_completion(const char *cmdline) |
81d0912d FB |
2278 | { |
2279 | const char *cmdname; | |
2280 | char *args[MAX_ARGS]; | |
2281 | int nb_args, i, len; | |
2282 | const char *ptype, *str; | |
2283 | term_cmd_t *cmd; | |
64866c3d | 2284 | const KeyDef *key; |
81d0912d FB |
2285 | |
2286 | parse_cmdline(cmdline, &nb_args, args); | |
2287 | #ifdef DEBUG_COMPLETION | |
2288 | for(i = 0; i < nb_args; i++) { | |
2289 | term_printf("arg%d = '%s'\n", i, (char *)args[i]); | |
2290 | } | |
2291 | #endif | |
2292 | ||
2293 | /* if the line ends with a space, it means we want to complete the | |
2294 | next arg */ | |
2295 | len = strlen(cmdline); | |
2296 | if (len > 0 && isspace(cmdline[len - 1])) { | |
2297 | if (nb_args >= MAX_ARGS) | |
2298 | return; | |
2299 | args[nb_args++] = qemu_strdup(""); | |
2300 | } | |
2301 | if (nb_args <= 1) { | |
2302 | /* command completion */ | |
2303 | if (nb_args == 0) | |
2304 | cmdname = ""; | |
2305 | else | |
2306 | cmdname = args[0]; | |
2307 | completion_index = strlen(cmdname); | |
2308 | for(cmd = term_cmds; cmd->name != NULL; cmd++) { | |
2309 | cmd_completion(cmdname, cmd->name); | |
2310 | } | |
2311 | } else { | |
2312 | /* find the command */ | |
2313 | for(cmd = term_cmds; cmd->name != NULL; cmd++) { | |
2314 | if (compare_cmd(args[0], cmd->name)) | |
2315 | goto found; | |
2316 | } | |
2317 | return; | |
2318 | found: | |
2319 | ptype = cmd->args_type; | |
2320 | for(i = 0; i < nb_args - 2; i++) { | |
2321 | if (*ptype != '\0') { | |
2322 | ptype++; | |
2323 | while (*ptype == '?') | |
2324 | ptype++; | |
2325 | } | |
2326 | } | |
2327 | str = args[nb_args - 1]; | |
2328 | switch(*ptype) { | |
2329 | case 'F': | |
2330 | /* file completion */ | |
2331 | completion_index = strlen(str); | |
2332 | file_completion(str); | |
2333 | break; | |
2334 | case 'B': | |
2335 | /* block device name completion */ | |
2336 | completion_index = strlen(str); | |
2337 | bdrv_iterate(block_completion_it, (void *)str); | |
2338 | break; | |
7fe48483 FB |
2339 | case 's': |
2340 | /* XXX: more generic ? */ | |
2341 | if (!strcmp(cmd->name, "info")) { | |
2342 | completion_index = strlen(str); | |
2343 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { | |
2344 | cmd_completion(str, cmd->name); | |
2345 | } | |
64866c3d FB |
2346 | } else if (!strcmp(cmd->name, "sendkey")) { |
2347 | completion_index = strlen(str); | |
2348 | for(key = key_defs; key->name != NULL; key++) { | |
2349 | cmd_completion(str, key->name); | |
2350 | } | |
7fe48483 FB |
2351 | } |
2352 | break; | |
81d0912d FB |
2353 | default: |
2354 | break; | |
2355 | } | |
2356 | } | |
2357 | for(i = 0; i < nb_args; i++) | |
2358 | qemu_free(args[i]); | |
2359 | } | |
2360 | ||
7e2515e8 | 2361 | static int term_can_read(void *opaque) |
9dc39cba | 2362 | { |
7e2515e8 | 2363 | return 128; |
9dc39cba FB |
2364 | } |
2365 | ||
7e2515e8 | 2366 | static void term_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 2367 | { |
7e2515e8 FB |
2368 | int i; |
2369 | for(i = 0; i < size; i++) | |
2370 | readline_handle_byte(buf[i]); | |
9dc39cba FB |
2371 | } |
2372 | ||
7e2515e8 | 2373 | static void monitor_start_input(void); |
9dc39cba | 2374 | |
7e2515e8 | 2375 | static void monitor_handle_command1(void *opaque, const char *cmdline) |
aa455485 | 2376 | { |
7e2515e8 FB |
2377 | monitor_handle_command(cmdline); |
2378 | monitor_start_input(); | |
aa455485 FB |
2379 | } |
2380 | ||
7e2515e8 | 2381 | static void monitor_start_input(void) |
aa455485 | 2382 | { |
7e2515e8 | 2383 | readline_start("(qemu) ", 0, monitor_handle_command1, NULL); |
aa455485 FB |
2384 | } |
2385 | ||
7e2515e8 | 2386 | void monitor_init(CharDriverState *hd, int show_banner) |
aa455485 | 2387 | { |
7e2515e8 FB |
2388 | monitor_hd = hd; |
2389 | if (show_banner) { | |
2390 | term_printf("QEMU %s monitor - type 'help' for more information\n", | |
2391 | QEMU_VERSION); | |
aa455485 | 2392 | } |
7e2515e8 FB |
2393 | qemu_chr_add_read_handler(hd, term_can_read, term_read, NULL); |
2394 | monitor_start_input(); | |
aa455485 FB |
2395 | } |
2396 | ||
7e2515e8 FB |
2397 | /* XXX: use threads ? */ |
2398 | /* modal monitor readline */ | |
2399 | static int monitor_readline_started; | |
2400 | static char *monitor_readline_buf; | |
2401 | static int monitor_readline_buf_size; | |
81d0912d | 2402 | |
7e2515e8 | 2403 | static void monitor_readline_cb(void *opaque, const char *input) |
81d0912d | 2404 | { |
7e2515e8 FB |
2405 | pstrcpy(monitor_readline_buf, monitor_readline_buf_size, input); |
2406 | monitor_readline_started = 0; | |
81d0912d FB |
2407 | } |
2408 | ||
7e2515e8 FB |
2409 | void monitor_readline(const char *prompt, int is_password, |
2410 | char *buf, int buf_size) | |
9dc39cba | 2411 | { |
7e2515e8 FB |
2412 | if (is_password) { |
2413 | qemu_chr_send_event(monitor_hd, CHR_EVENT_FOCUS); | |
9dc39cba | 2414 | } |
7e2515e8 FB |
2415 | readline_start(prompt, is_password, monitor_readline_cb, NULL); |
2416 | monitor_readline_buf = buf; | |
2417 | monitor_readline_buf_size = buf_size; | |
2418 | monitor_readline_started = 1; | |
2419 | while (monitor_readline_started) { | |
2420 | main_loop_wait(10); | |
9dc39cba | 2421 | } |
9dc39cba | 2422 | } |