]>
Commit | Line | Data |
---|---|---|
9dc39cba FB |
1 | /* |
2 | * QEMU monitor | |
5fafdf24 | 3 | * |
9dc39cba | 4 | * Copyright (c) 2003-2004 Fabrice Bellard |
5fafdf24 | 5 | * |
9dc39cba FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
87ecb68b PB |
24 | #include "hw/hw.h" |
25 | #include "hw/usb.h" | |
26 | #include "hw/pcmcia.h" | |
27 | #include "hw/pc.h" | |
28 | #include "hw/pci.h" | |
29 | #include "gdbstub.h" | |
30 | #include "net.h" | |
31 | #include "qemu-char.h" | |
32 | #include "sysemu.h" | |
33 | #include "console.h" | |
34 | #include "block.h" | |
35 | #include "audio/audio.h" | |
9307c4c1 | 36 | #include "disas.h" |
df751fa8 | 37 | #include "balloon.h" |
81d0912d | 38 | #include <dirent.h> |
c8256f9d | 39 | #include "qemu-timer.h" |
5bb7910a | 40 | #include "migration.h" |
7ba1e619 | 41 | #include "kvm.h" |
6a5bd307 | 42 | |
9dc39cba | 43 | //#define DEBUG |
81d0912d | 44 | //#define DEBUG_COMPLETION |
9dc39cba | 45 | |
9307c4c1 FB |
46 | /* |
47 | * Supported types: | |
5fafdf24 | 48 | * |
9307c4c1 | 49 | * 'F' filename |
81d0912d | 50 | * 'B' block device name |
9307c4c1 | 51 | * 's' string (accept optional quote) |
92a31b1f FB |
52 | * 'i' 32 bit integer |
53 | * 'l' target long (32 or 64 bit) | |
9307c4c1 FB |
54 | * '/' optional gdb-like print format (like "/10x") |
55 | * | |
56 | * '?' optional type (for 'F', 's' and 'i') | |
57 | * | |
58 | */ | |
59 | ||
9dc39cba FB |
60 | typedef struct term_cmd_t { |
61 | const char *name; | |
9307c4c1 | 62 | const char *args_type; |
a5f1b965 | 63 | void *handler; |
9dc39cba FB |
64 | const char *params; |
65 | const char *help; | |
66 | } term_cmd_t; | |
67 | ||
20d8a3ed TS |
68 | #define MAX_MON 4 |
69 | static CharDriverState *monitor_hd[MAX_MON]; | |
86e94dea | 70 | static int hide_banner; |
7e2515e8 | 71 | |
8662d656 BS |
72 | static const term_cmd_t term_cmds[]; |
73 | static const term_cmd_t info_cmds[]; | |
9dc39cba | 74 | |
60fe76f3 | 75 | static uint8_t term_outbuf[1024]; |
7e2515e8 | 76 | static int term_outbuf_index; |
81d0912d | 77 | |
83ab7950 AL |
78 | static void monitor_start_input(void); |
79 | ||
b1d8e52e | 80 | static CPUState *mon_cpu = NULL; |
6a00d601 | 81 | |
7e2515e8 FB |
82 | void term_flush(void) |
83 | { | |
20d8a3ed | 84 | int i; |
7e2515e8 | 85 | if (term_outbuf_index > 0) { |
20d8a3ed TS |
86 | for (i = 0; i < MAX_MON; i++) |
87 | if (monitor_hd[i] && monitor_hd[i]->focus == 0) | |
88 | qemu_chr_write(monitor_hd[i], term_outbuf, term_outbuf_index); | |
7e2515e8 FB |
89 | term_outbuf_index = 0; |
90 | } | |
91 | } | |
92 | ||
93 | /* flush at every end of line or if the buffer is full */ | |
94 | void term_puts(const char *str) | |
95 | { | |
60fe76f3 | 96 | char c; |
7e2515e8 FB |
97 | for(;;) { |
98 | c = *str++; | |
99 | if (c == '\0') | |
100 | break; | |
7ba1260a FB |
101 | if (c == '\n') |
102 | term_outbuf[term_outbuf_index++] = '\r'; | |
7e2515e8 | 103 | term_outbuf[term_outbuf_index++] = c; |
7ba1260a | 104 | if (term_outbuf_index >= (sizeof(term_outbuf) - 1) || |
7e2515e8 FB |
105 | c == '\n') |
106 | term_flush(); | |
107 | } | |
108 | } | |
109 | ||
110 | void term_vprintf(const char *fmt, va_list ap) | |
9dc39cba | 111 | { |
81d0912d | 112 | char buf[4096]; |
81d0912d | 113 | vsnprintf(buf, sizeof(buf), fmt, ap); |
7e2515e8 | 114 | term_puts(buf); |
9dc39cba FB |
115 | } |
116 | ||
7e2515e8 | 117 | void term_printf(const char *fmt, ...) |
9dc39cba | 118 | { |
7e2515e8 FB |
119 | va_list ap; |
120 | va_start(ap, fmt); | |
121 | term_vprintf(fmt, ap); | |
122 | va_end(ap); | |
9dc39cba FB |
123 | } |
124 | ||
fef30743 TS |
125 | void term_print_filename(const char *filename) |
126 | { | |
127 | int i; | |
128 | ||
129 | for (i = 0; filename[i]; i++) { | |
130 | switch (filename[i]) { | |
131 | case ' ': | |
132 | case '"': | |
133 | case '\\': | |
134 | term_printf("\\%c", filename[i]); | |
135 | break; | |
136 | case '\t': | |
137 | term_printf("\\t"); | |
138 | break; | |
139 | case '\r': | |
140 | term_printf("\\r"); | |
141 | break; | |
142 | case '\n': | |
143 | term_printf("\\n"); | |
144 | break; | |
145 | default: | |
146 | term_printf("%c", filename[i]); | |
147 | break; | |
148 | } | |
149 | } | |
150 | } | |
151 | ||
7fe48483 FB |
152 | static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
153 | { | |
154 | va_list ap; | |
155 | va_start(ap, fmt); | |
156 | term_vprintf(fmt, ap); | |
157 | va_end(ap); | |
158 | return 0; | |
159 | } | |
160 | ||
9dc39cba FB |
161 | static int compare_cmd(const char *name, const char *list) |
162 | { | |
163 | const char *p, *pstart; | |
164 | int len; | |
165 | len = strlen(name); | |
166 | p = list; | |
167 | for(;;) { | |
168 | pstart = p; | |
169 | p = strchr(p, '|'); | |
170 | if (!p) | |
171 | p = pstart + strlen(pstart); | |
172 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
173 | return 1; | |
174 | if (*p == '\0') | |
175 | break; | |
176 | p++; | |
177 | } | |
178 | return 0; | |
179 | } | |
180 | ||
8662d656 | 181 | static void help_cmd1(const term_cmd_t *cmds, const char *prefix, const char *name) |
9dc39cba | 182 | { |
8662d656 | 183 | const term_cmd_t *cmd; |
9dc39cba FB |
184 | |
185 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
186 | if (!name || !strcmp(name, cmd->name)) | |
187 | term_printf("%s%s %s -- %s\n", prefix, cmd->name, cmd->params, cmd->help); | |
188 | } | |
189 | } | |
190 | ||
191 | static void help_cmd(const char *name) | |
192 | { | |
193 | if (name && !strcmp(name, "info")) { | |
194 | help_cmd1(info_cmds, "info ", NULL); | |
195 | } else { | |
196 | help_cmd1(term_cmds, "", name); | |
f193c797 | 197 | if (name && !strcmp(name, "log")) { |
8662d656 | 198 | const CPULogItem *item; |
f193c797 FB |
199 | term_printf("Log items (comma separated):\n"); |
200 | term_printf("%-10s %s\n", "none", "remove all logs"); | |
201 | for(item = cpu_log_items; item->mask != 0; item++) { | |
202 | term_printf("%-10s %s\n", item->name, item->help); | |
203 | } | |
204 | } | |
9dc39cba FB |
205 | } |
206 | } | |
207 | ||
9307c4c1 | 208 | static void do_help(const char *name) |
9dc39cba | 209 | { |
9307c4c1 | 210 | help_cmd(name); |
9dc39cba FB |
211 | } |
212 | ||
7954c734 | 213 | static void do_commit(const char *device) |
9dc39cba | 214 | { |
7954c734 | 215 | int i, all_devices; |
2dc7b602 | 216 | |
7954c734 | 217 | all_devices = !strcmp(device, "all"); |
e4bcb14c | 218 | for (i = 0; i < nb_drives; i++) { |
5fafdf24 | 219 | if (all_devices || |
e4bcb14c TS |
220 | !strcmp(bdrv_get_device_name(drives_table[i].bdrv), device)) |
221 | bdrv_commit(drives_table[i].bdrv); | |
9dc39cba FB |
222 | } |
223 | } | |
224 | ||
9307c4c1 | 225 | static void do_info(const char *item) |
9dc39cba | 226 | { |
8662d656 | 227 | const term_cmd_t *cmd; |
a5f1b965 | 228 | void (*handler)(void); |
9dc39cba | 229 | |
9307c4c1 | 230 | if (!item) |
9dc39cba | 231 | goto help; |
9dc39cba | 232 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
5fafdf24 | 233 | if (compare_cmd(item, cmd->name)) |
9dc39cba FB |
234 | goto found; |
235 | } | |
236 | help: | |
9307c4c1 | 237 | help_cmd("info"); |
9dc39cba FB |
238 | return; |
239 | found: | |
a5f1b965 BS |
240 | handler = cmd->handler; |
241 | handler(); | |
9dc39cba FB |
242 | } |
243 | ||
9bc9d1c7 FB |
244 | static void do_info_version(void) |
245 | { | |
246 | term_printf("%s\n", QEMU_VERSION); | |
247 | } | |
248 | ||
c35734b2 TS |
249 | static void do_info_name(void) |
250 | { | |
251 | if (qemu_name) | |
252 | term_printf("%s\n", qemu_name); | |
253 | } | |
254 | ||
f1f23ad5 BS |
255 | static void do_info_uuid(void) |
256 | { | |
257 | term_printf(UUID_FMT "\n", qemu_uuid[0], qemu_uuid[1], qemu_uuid[2], | |
258 | qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], qemu_uuid[6], | |
259 | qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], qemu_uuid[10], | |
260 | qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], qemu_uuid[14], | |
261 | qemu_uuid[15]); | |
262 | } | |
263 | ||
9307c4c1 | 264 | static void do_info_block(void) |
9dc39cba FB |
265 | { |
266 | bdrv_info(); | |
267 | } | |
268 | ||
a36e69dd TS |
269 | static void do_info_blockstats(void) |
270 | { | |
271 | bdrv_info_stats(); | |
272 | } | |
273 | ||
6a00d601 | 274 | /* get the current CPU defined by the user */ |
9596ebb7 | 275 | static int mon_set_cpu(int cpu_index) |
6a00d601 FB |
276 | { |
277 | CPUState *env; | |
278 | ||
279 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
280 | if (env->cpu_index == cpu_index) { | |
281 | mon_cpu = env; | |
282 | return 0; | |
283 | } | |
284 | } | |
285 | return -1; | |
286 | } | |
287 | ||
9596ebb7 | 288 | static CPUState *mon_get_cpu(void) |
6a00d601 FB |
289 | { |
290 | if (!mon_cpu) { | |
291 | mon_set_cpu(0); | |
292 | } | |
293 | return mon_cpu; | |
294 | } | |
295 | ||
9307c4c1 FB |
296 | static void do_info_registers(void) |
297 | { | |
6a00d601 FB |
298 | CPUState *env; |
299 | env = mon_get_cpu(); | |
300 | if (!env) | |
301 | return; | |
9307c4c1 | 302 | #ifdef TARGET_I386 |
6a00d601 | 303 | cpu_dump_state(env, NULL, monitor_fprintf, |
d24b15a8 | 304 | X86_DUMP_FPU); |
9307c4c1 | 305 | #else |
5fafdf24 | 306 | cpu_dump_state(env, NULL, monitor_fprintf, |
7fe48483 | 307 | 0); |
9307c4c1 FB |
308 | #endif |
309 | } | |
310 | ||
6a00d601 FB |
311 | static void do_info_cpus(void) |
312 | { | |
313 | CPUState *env; | |
314 | ||
315 | /* just to set the default cpu if not already done */ | |
316 | mon_get_cpu(); | |
317 | ||
318 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
5fafdf24 | 319 | term_printf("%c CPU #%d:", |
6a00d601 FB |
320 | (env == mon_cpu) ? '*' : ' ', |
321 | env->cpu_index); | |
322 | #if defined(TARGET_I386) | |
323 | term_printf(" pc=0x" TARGET_FMT_lx, env->eip + env->segs[R_CS].base); | |
e80e1cc4 FB |
324 | #elif defined(TARGET_PPC) |
325 | term_printf(" nip=0x" TARGET_FMT_lx, env->nip); | |
ba3c64fb FB |
326 | #elif defined(TARGET_SPARC) |
327 | term_printf(" pc=0x" TARGET_FMT_lx " npc=0x" TARGET_FMT_lx, env->pc, env->npc); | |
ead9360e | 328 | #elif defined(TARGET_MIPS) |
b5dc7732 | 329 | term_printf(" PC=0x" TARGET_FMT_lx, env->active_tc.PC); |
ce5232c5 | 330 | #endif |
ead9360e TS |
331 | if (env->halted) |
332 | term_printf(" (halted)"); | |
6a00d601 FB |
333 | term_printf("\n"); |
334 | } | |
335 | } | |
336 | ||
337 | static void do_cpu_set(int index) | |
338 | { | |
339 | if (mon_set_cpu(index) < 0) | |
340 | term_printf("Invalid CPU index\n"); | |
341 | } | |
342 | ||
e3db7226 FB |
343 | static void do_info_jit(void) |
344 | { | |
345 | dump_exec_info(NULL, monitor_fprintf); | |
346 | } | |
347 | ||
aa455485 FB |
348 | static void do_info_history (void) |
349 | { | |
350 | int i; | |
7e2515e8 | 351 | const char *str; |
3b46e624 | 352 | |
7e2515e8 FB |
353 | i = 0; |
354 | for(;;) { | |
355 | str = readline_get_history(i); | |
356 | if (!str) | |
357 | break; | |
358 | term_printf("%d: '%s'\n", i, str); | |
8e3a9fd2 | 359 | i++; |
aa455485 FB |
360 | } |
361 | } | |
362 | ||
76a66253 JM |
363 | #if defined(TARGET_PPC) |
364 | /* XXX: not implemented in other targets */ | |
365 | static void do_info_cpu_stats (void) | |
366 | { | |
367 | CPUState *env; | |
368 | ||
369 | env = mon_get_cpu(); | |
370 | cpu_dump_statistics(env, NULL, &monitor_fprintf, 0); | |
371 | } | |
372 | #endif | |
373 | ||
9307c4c1 | 374 | static void do_quit(void) |
9dc39cba FB |
375 | { |
376 | exit(0); | |
377 | } | |
378 | ||
379 | static int eject_device(BlockDriverState *bs, int force) | |
380 | { | |
381 | if (bdrv_is_inserted(bs)) { | |
382 | if (!force) { | |
383 | if (!bdrv_is_removable(bs)) { | |
384 | term_printf("device is not removable\n"); | |
385 | return -1; | |
386 | } | |
387 | if (bdrv_is_locked(bs)) { | |
388 | term_printf("device is locked\n"); | |
389 | return -1; | |
390 | } | |
391 | } | |
392 | bdrv_close(bs); | |
393 | } | |
394 | return 0; | |
395 | } | |
396 | ||
9307c4c1 | 397 | static void do_eject(int force, const char *filename) |
9dc39cba FB |
398 | { |
399 | BlockDriverState *bs; | |
9dc39cba | 400 | |
9307c4c1 | 401 | bs = bdrv_find(filename); |
9dc39cba FB |
402 | if (!bs) { |
403 | term_printf("device not found\n"); | |
404 | return; | |
405 | } | |
406 | eject_device(bs, force); | |
407 | } | |
408 | ||
2ecea9b8 | 409 | static void do_change_block(const char *device, const char *filename, const char *fmt) |
9dc39cba FB |
410 | { |
411 | BlockDriverState *bs; | |
2ecea9b8 | 412 | BlockDriver *drv = NULL; |
9dc39cba | 413 | |
9307c4c1 | 414 | bs = bdrv_find(device); |
9dc39cba FB |
415 | if (!bs) { |
416 | term_printf("device not found\n"); | |
417 | return; | |
418 | } | |
2ecea9b8 AJ |
419 | if (fmt) { |
420 | drv = bdrv_find_format(fmt); | |
421 | if (!drv) { | |
422 | term_printf("invalid format %s\n", fmt); | |
423 | return; | |
424 | } | |
425 | } | |
9dc39cba FB |
426 | if (eject_device(bs, 0) < 0) |
427 | return; | |
2ecea9b8 | 428 | bdrv_open2(bs, filename, 0, drv); |
2bac6019 | 429 | qemu_key_check(bs, filename); |
9dc39cba FB |
430 | } |
431 | ||
2569da0c | 432 | static void do_change_vnc(const char *target, const char *arg) |
e25a5822 | 433 | { |
70848515 TS |
434 | if (strcmp(target, "passwd") == 0 || |
435 | strcmp(target, "password") == 0) { | |
436 | char password[9]; | |
2569da0c AL |
437 | if (arg) { |
438 | strncpy(password, arg, sizeof(password)); | |
439 | password[sizeof(password) - 1] = '\0'; | |
440 | } else | |
441 | monitor_readline("Password: ", 1, password, sizeof(password)); | |
70848515 TS |
442 | if (vnc_display_password(NULL, password) < 0) |
443 | term_printf("could not set VNC server password\n"); | |
444 | } else { | |
445 | if (vnc_display_open(NULL, target) < 0) | |
446 | term_printf("could not start VNC server on %s\n", target); | |
447 | } | |
e25a5822 TS |
448 | } |
449 | ||
2569da0c | 450 | static void do_change(const char *device, const char *target, const char *arg) |
e25a5822 TS |
451 | { |
452 | if (strcmp(device, "vnc") == 0) { | |
2569da0c | 453 | do_change_vnc(target, arg); |
e25a5822 | 454 | } else { |
2569da0c | 455 | do_change_block(device, target, arg); |
e25a5822 TS |
456 | } |
457 | } | |
458 | ||
9307c4c1 | 459 | static void do_screen_dump(const char *filename) |
59a983b9 | 460 | { |
95219897 | 461 | vga_hw_screen_dump(filename); |
59a983b9 FB |
462 | } |
463 | ||
e735b91c PB |
464 | static void do_logfile(const char *filename) |
465 | { | |
466 | cpu_set_log_filename(filename); | |
467 | } | |
468 | ||
9307c4c1 | 469 | static void do_log(const char *items) |
f193c797 FB |
470 | { |
471 | int mask; | |
3b46e624 | 472 | |
9307c4c1 | 473 | if (!strcmp(items, "none")) { |
f193c797 FB |
474 | mask = 0; |
475 | } else { | |
9307c4c1 | 476 | mask = cpu_str_to_log_mask(items); |
f193c797 | 477 | if (!mask) { |
9307c4c1 | 478 | help_cmd("log"); |
f193c797 FB |
479 | return; |
480 | } | |
481 | } | |
482 | cpu_set_log(mask); | |
483 | } | |
484 | ||
9307c4c1 | 485 | static void do_stop(void) |
8a7ddc38 FB |
486 | { |
487 | vm_stop(EXCP_INTERRUPT); | |
488 | } | |
489 | ||
9307c4c1 | 490 | static void do_cont(void) |
8a7ddc38 FB |
491 | { |
492 | vm_start(); | |
493 | } | |
494 | ||
67b915a5 | 495 | #ifdef CONFIG_GDBSTUB |
cfc3475a | 496 | static void do_gdbserver(const char *port) |
8a7ddc38 | 497 | { |
cfc3475a | 498 | if (!port) |
9307c4c1 | 499 | port = DEFAULT_GDBSTUB_PORT; |
cfc3475a PB |
500 | if (gdbserver_start(port) < 0) { |
501 | qemu_printf("Could not open gdbserver socket on port '%s'\n", port); | |
8a7ddc38 | 502 | } else { |
cfc3475a | 503 | qemu_printf("Waiting gdb connection on port '%s'\n", port); |
8a7ddc38 FB |
504 | } |
505 | } | |
67b915a5 | 506 | #endif |
8a7ddc38 | 507 | |
9307c4c1 FB |
508 | static void term_printc(int c) |
509 | { | |
510 | term_printf("'"); | |
511 | switch(c) { | |
512 | case '\'': | |
513 | term_printf("\\'"); | |
514 | break; | |
515 | case '\\': | |
516 | term_printf("\\\\"); | |
517 | break; | |
518 | case '\n': | |
519 | term_printf("\\n"); | |
520 | break; | |
521 | case '\r': | |
522 | term_printf("\\r"); | |
523 | break; | |
524 | default: | |
525 | if (c >= 32 && c <= 126) { | |
526 | term_printf("%c", c); | |
527 | } else { | |
528 | term_printf("\\x%02x", c); | |
529 | } | |
530 | break; | |
531 | } | |
532 | term_printf("'"); | |
533 | } | |
534 | ||
5fafdf24 | 535 | static void memory_dump(int count, int format, int wsize, |
7743e588 | 536 | target_phys_addr_t addr, int is_physical) |
9307c4c1 | 537 | { |
6a00d601 | 538 | CPUState *env; |
9307c4c1 FB |
539 | int nb_per_line, l, line_size, i, max_digits, len; |
540 | uint8_t buf[16]; | |
541 | uint64_t v; | |
542 | ||
543 | if (format == 'i') { | |
544 | int flags; | |
545 | flags = 0; | |
6a00d601 FB |
546 | env = mon_get_cpu(); |
547 | if (!env && !is_physical) | |
548 | return; | |
9307c4c1 | 549 | #ifdef TARGET_I386 |
4c27ba27 | 550 | if (wsize == 2) { |
9307c4c1 | 551 | flags = 1; |
4c27ba27 FB |
552 | } else if (wsize == 4) { |
553 | flags = 0; | |
554 | } else { | |
6a15fd12 | 555 | /* as default we use the current CS size */ |
4c27ba27 | 556 | flags = 0; |
6a15fd12 FB |
557 | if (env) { |
558 | #ifdef TARGET_X86_64 | |
5fafdf24 | 559 | if ((env->efer & MSR_EFER_LMA) && |
6a15fd12 FB |
560 | (env->segs[R_CS].flags & DESC_L_MASK)) |
561 | flags = 2; | |
562 | else | |
563 | #endif | |
564 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
565 | flags = 1; | |
566 | } | |
4c27ba27 FB |
567 | } |
568 | #endif | |
6a00d601 | 569 | monitor_disas(env, addr, count, is_physical, flags); |
9307c4c1 FB |
570 | return; |
571 | } | |
572 | ||
573 | len = wsize * count; | |
574 | if (wsize == 1) | |
575 | line_size = 8; | |
576 | else | |
577 | line_size = 16; | |
578 | nb_per_line = line_size / wsize; | |
579 | max_digits = 0; | |
580 | ||
581 | switch(format) { | |
582 | case 'o': | |
583 | max_digits = (wsize * 8 + 2) / 3; | |
584 | break; | |
585 | default: | |
586 | case 'x': | |
587 | max_digits = (wsize * 8) / 4; | |
588 | break; | |
589 | case 'u': | |
590 | case 'd': | |
591 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
592 | break; | |
593 | case 'c': | |
594 | wsize = 1; | |
595 | break; | |
596 | } | |
597 | ||
598 | while (len > 0) { | |
7743e588 BS |
599 | if (is_physical) |
600 | term_printf(TARGET_FMT_plx ":", addr); | |
601 | else | |
602 | term_printf(TARGET_FMT_lx ":", (target_ulong)addr); | |
9307c4c1 FB |
603 | l = len; |
604 | if (l > line_size) | |
605 | l = line_size; | |
606 | if (is_physical) { | |
607 | cpu_physical_memory_rw(addr, buf, l, 0); | |
608 | } else { | |
6a00d601 FB |
609 | env = mon_get_cpu(); |
610 | if (!env) | |
611 | break; | |
c8f79b67 AL |
612 | if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
613 | term_printf(" Cannot access memory\n"); | |
614 | break; | |
615 | } | |
9307c4c1 | 616 | } |
5fafdf24 | 617 | i = 0; |
9307c4c1 FB |
618 | while (i < l) { |
619 | switch(wsize) { | |
620 | default: | |
621 | case 1: | |
622 | v = ldub_raw(buf + i); | |
623 | break; | |
624 | case 2: | |
625 | v = lduw_raw(buf + i); | |
626 | break; | |
627 | case 4: | |
92a31b1f | 628 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
629 | break; |
630 | case 8: | |
631 | v = ldq_raw(buf + i); | |
632 | break; | |
633 | } | |
634 | term_printf(" "); | |
635 | switch(format) { | |
636 | case 'o': | |
26a76461 | 637 | term_printf("%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
638 | break; |
639 | case 'x': | |
26a76461 | 640 | term_printf("0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
641 | break; |
642 | case 'u': | |
26a76461 | 643 | term_printf("%*" PRIu64, max_digits, v); |
9307c4c1 FB |
644 | break; |
645 | case 'd': | |
26a76461 | 646 | term_printf("%*" PRId64, max_digits, v); |
9307c4c1 FB |
647 | break; |
648 | case 'c': | |
649 | term_printc(v); | |
650 | break; | |
651 | } | |
652 | i += wsize; | |
653 | } | |
654 | term_printf("\n"); | |
655 | addr += l; | |
656 | len -= l; | |
657 | } | |
658 | } | |
659 | ||
92a31b1f FB |
660 | #if TARGET_LONG_BITS == 64 |
661 | #define GET_TLONG(h, l) (((uint64_t)(h) << 32) | (l)) | |
662 | #else | |
663 | #define GET_TLONG(h, l) (l) | |
664 | #endif | |
665 | ||
5fafdf24 | 666 | static void do_memory_dump(int count, int format, int size, |
92a31b1f | 667 | uint32_t addrh, uint32_t addrl) |
9307c4c1 | 668 | { |
92a31b1f | 669 | target_long addr = GET_TLONG(addrh, addrl); |
9307c4c1 FB |
670 | memory_dump(count, format, size, addr, 0); |
671 | } | |
672 | ||
7743e588 BS |
673 | #if TARGET_PHYS_ADDR_BITS > 32 |
674 | #define GET_TPHYSADDR(h, l) (((uint64_t)(h) << 32) | (l)) | |
675 | #else | |
676 | #define GET_TPHYSADDR(h, l) (l) | |
677 | #endif | |
678 | ||
92a31b1f FB |
679 | static void do_physical_memory_dump(int count, int format, int size, |
680 | uint32_t addrh, uint32_t addrl) | |
681 | ||
9307c4c1 | 682 | { |
7743e588 | 683 | target_phys_addr_t addr = GET_TPHYSADDR(addrh, addrl); |
9307c4c1 FB |
684 | memory_dump(count, format, size, addr, 1); |
685 | } | |
686 | ||
92a31b1f | 687 | static void do_print(int count, int format, int size, unsigned int valh, unsigned int vall) |
9307c4c1 | 688 | { |
7743e588 BS |
689 | target_phys_addr_t val = GET_TPHYSADDR(valh, vall); |
690 | #if TARGET_PHYS_ADDR_BITS == 32 | |
9307c4c1 FB |
691 | switch(format) { |
692 | case 'o': | |
693 | term_printf("%#o", val); | |
694 | break; | |
695 | case 'x': | |
696 | term_printf("%#x", val); | |
697 | break; | |
698 | case 'u': | |
699 | term_printf("%u", val); | |
700 | break; | |
701 | default: | |
702 | case 'd': | |
703 | term_printf("%d", val); | |
704 | break; | |
705 | case 'c': | |
706 | term_printc(val); | |
707 | break; | |
708 | } | |
92a31b1f FB |
709 | #else |
710 | switch(format) { | |
711 | case 'o': | |
26a76461 | 712 | term_printf("%#" PRIo64, val); |
92a31b1f FB |
713 | break; |
714 | case 'x': | |
26a76461 | 715 | term_printf("%#" PRIx64, val); |
92a31b1f FB |
716 | break; |
717 | case 'u': | |
26a76461 | 718 | term_printf("%" PRIu64, val); |
92a31b1f FB |
719 | break; |
720 | default: | |
721 | case 'd': | |
26a76461 | 722 | term_printf("%" PRId64, val); |
92a31b1f FB |
723 | break; |
724 | case 'c': | |
725 | term_printc(val); | |
726 | break; | |
727 | } | |
728 | #endif | |
9307c4c1 FB |
729 | term_printf("\n"); |
730 | } | |
731 | ||
5fafdf24 | 732 | static void do_memory_save(unsigned int valh, unsigned int vall, |
b371dc59 FB |
733 | uint32_t size, const char *filename) |
734 | { | |
735 | FILE *f; | |
736 | target_long addr = GET_TLONG(valh, vall); | |
737 | uint32_t l; | |
738 | CPUState *env; | |
739 | uint8_t buf[1024]; | |
740 | ||
741 | env = mon_get_cpu(); | |
742 | if (!env) | |
743 | return; | |
744 | ||
745 | f = fopen(filename, "wb"); | |
746 | if (!f) { | |
747 | term_printf("could not open '%s'\n", filename); | |
748 | return; | |
749 | } | |
750 | while (size != 0) { | |
751 | l = sizeof(buf); | |
752 | if (l > size) | |
753 | l = size; | |
754 | cpu_memory_rw_debug(env, addr, buf, l, 0); | |
755 | fwrite(buf, 1, l, f); | |
756 | addr += l; | |
757 | size -= l; | |
758 | } | |
759 | fclose(f); | |
760 | } | |
761 | ||
a8bdf7a6 AJ |
762 | static void do_physical_memory_save(unsigned int valh, unsigned int vall, |
763 | uint32_t size, const char *filename) | |
764 | { | |
765 | FILE *f; | |
766 | uint32_t l; | |
767 | uint8_t buf[1024]; | |
339dea27 | 768 | target_phys_addr_t addr = GET_TPHYSADDR(valh, vall); |
a8bdf7a6 AJ |
769 | |
770 | f = fopen(filename, "wb"); | |
771 | if (!f) { | |
772 | term_printf("could not open '%s'\n", filename); | |
773 | return; | |
774 | } | |
775 | while (size != 0) { | |
776 | l = sizeof(buf); | |
777 | if (l > size) | |
778 | l = size; | |
779 | cpu_physical_memory_rw(addr, buf, l, 0); | |
780 | fwrite(buf, 1, l, f); | |
781 | fflush(f); | |
782 | addr += l; | |
783 | size -= l; | |
784 | } | |
785 | fclose(f); | |
786 | } | |
787 | ||
e4cf1adc FB |
788 | static void do_sum(uint32_t start, uint32_t size) |
789 | { | |
790 | uint32_t addr; | |
791 | uint8_t buf[1]; | |
792 | uint16_t sum; | |
793 | ||
794 | sum = 0; | |
795 | for(addr = start; addr < (start + size); addr++) { | |
796 | cpu_physical_memory_rw(addr, buf, 1, 0); | |
797 | /* BSD sum algorithm ('sum' Unix command) */ | |
798 | sum = (sum >> 1) | (sum << 15); | |
799 | sum += buf[0]; | |
800 | } | |
801 | term_printf("%05d\n", sum); | |
802 | } | |
803 | ||
a3a91a35 FB |
804 | typedef struct { |
805 | int keycode; | |
806 | const char *name; | |
807 | } KeyDef; | |
808 | ||
809 | static const KeyDef key_defs[] = { | |
810 | { 0x2a, "shift" }, | |
811 | { 0x36, "shift_r" }, | |
3b46e624 | 812 | |
a3a91a35 FB |
813 | { 0x38, "alt" }, |
814 | { 0xb8, "alt_r" }, | |
2ba27c7f TS |
815 | { 0x64, "altgr" }, |
816 | { 0xe4, "altgr_r" }, | |
a3a91a35 FB |
817 | { 0x1d, "ctrl" }, |
818 | { 0x9d, "ctrl_r" }, | |
819 | ||
820 | { 0xdd, "menu" }, | |
821 | ||
822 | { 0x01, "esc" }, | |
823 | ||
824 | { 0x02, "1" }, | |
825 | { 0x03, "2" }, | |
826 | { 0x04, "3" }, | |
827 | { 0x05, "4" }, | |
828 | { 0x06, "5" }, | |
829 | { 0x07, "6" }, | |
830 | { 0x08, "7" }, | |
831 | { 0x09, "8" }, | |
832 | { 0x0a, "9" }, | |
833 | { 0x0b, "0" }, | |
64866c3d FB |
834 | { 0x0c, "minus" }, |
835 | { 0x0d, "equal" }, | |
a3a91a35 FB |
836 | { 0x0e, "backspace" }, |
837 | ||
838 | { 0x0f, "tab" }, | |
839 | { 0x10, "q" }, | |
840 | { 0x11, "w" }, | |
841 | { 0x12, "e" }, | |
842 | { 0x13, "r" }, | |
843 | { 0x14, "t" }, | |
844 | { 0x15, "y" }, | |
845 | { 0x16, "u" }, | |
846 | { 0x17, "i" }, | |
847 | { 0x18, "o" }, | |
848 | { 0x19, "p" }, | |
849 | ||
850 | { 0x1c, "ret" }, | |
851 | ||
852 | { 0x1e, "a" }, | |
853 | { 0x1f, "s" }, | |
854 | { 0x20, "d" }, | |
855 | { 0x21, "f" }, | |
856 | { 0x22, "g" }, | |
857 | { 0x23, "h" }, | |
858 | { 0x24, "j" }, | |
859 | { 0x25, "k" }, | |
860 | { 0x26, "l" }, | |
861 | ||
862 | { 0x2c, "z" }, | |
863 | { 0x2d, "x" }, | |
864 | { 0x2e, "c" }, | |
865 | { 0x2f, "v" }, | |
866 | { 0x30, "b" }, | |
867 | { 0x31, "n" }, | |
868 | { 0x32, "m" }, | |
9155fc45 AJ |
869 | { 0x33, "comma" }, |
870 | { 0x34, "dot" }, | |
871 | { 0x35, "slash" }, | |
3b46e624 | 872 | |
4d3b6f6e AZ |
873 | { 0x37, "asterisk" }, |
874 | ||
a3a91a35 | 875 | { 0x39, "spc" }, |
00ffa62a | 876 | { 0x3a, "caps_lock" }, |
a3a91a35 FB |
877 | { 0x3b, "f1" }, |
878 | { 0x3c, "f2" }, | |
879 | { 0x3d, "f3" }, | |
880 | { 0x3e, "f4" }, | |
881 | { 0x3f, "f5" }, | |
882 | { 0x40, "f6" }, | |
883 | { 0x41, "f7" }, | |
884 | { 0x42, "f8" }, | |
885 | { 0x43, "f9" }, | |
886 | { 0x44, "f10" }, | |
00ffa62a | 887 | { 0x45, "num_lock" }, |
a3a91a35 FB |
888 | { 0x46, "scroll_lock" }, |
889 | ||
64866c3d FB |
890 | { 0xb5, "kp_divide" }, |
891 | { 0x37, "kp_multiply" }, | |
0cfec834 | 892 | { 0x4a, "kp_subtract" }, |
64866c3d FB |
893 | { 0x4e, "kp_add" }, |
894 | { 0x9c, "kp_enter" }, | |
895 | { 0x53, "kp_decimal" }, | |
f2289cb6 | 896 | { 0x54, "sysrq" }, |
64866c3d FB |
897 | |
898 | { 0x52, "kp_0" }, | |
899 | { 0x4f, "kp_1" }, | |
900 | { 0x50, "kp_2" }, | |
901 | { 0x51, "kp_3" }, | |
902 | { 0x4b, "kp_4" }, | |
903 | { 0x4c, "kp_5" }, | |
904 | { 0x4d, "kp_6" }, | |
905 | { 0x47, "kp_7" }, | |
906 | { 0x48, "kp_8" }, | |
907 | { 0x49, "kp_9" }, | |
3b46e624 | 908 | |
a3a91a35 FB |
909 | { 0x56, "<" }, |
910 | ||
911 | { 0x57, "f11" }, | |
912 | { 0x58, "f12" }, | |
913 | ||
914 | { 0xb7, "print" }, | |
915 | ||
916 | { 0xc7, "home" }, | |
917 | { 0xc9, "pgup" }, | |
918 | { 0xd1, "pgdn" }, | |
919 | { 0xcf, "end" }, | |
920 | ||
921 | { 0xcb, "left" }, | |
922 | { 0xc8, "up" }, | |
923 | { 0xd0, "down" }, | |
924 | { 0xcd, "right" }, | |
925 | ||
926 | { 0xd2, "insert" }, | |
927 | { 0xd3, "delete" }, | |
c0b5b109 BS |
928 | #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64) |
929 | { 0xf0, "stop" }, | |
930 | { 0xf1, "again" }, | |
931 | { 0xf2, "props" }, | |
932 | { 0xf3, "undo" }, | |
933 | { 0xf4, "front" }, | |
934 | { 0xf5, "copy" }, | |
935 | { 0xf6, "open" }, | |
936 | { 0xf7, "paste" }, | |
937 | { 0xf8, "find" }, | |
938 | { 0xf9, "cut" }, | |
939 | { 0xfa, "lf" }, | |
940 | { 0xfb, "help" }, | |
941 | { 0xfc, "meta_l" }, | |
942 | { 0xfd, "meta_r" }, | |
943 | { 0xfe, "compose" }, | |
944 | #endif | |
a3a91a35 FB |
945 | { 0, NULL }, |
946 | }; | |
947 | ||
948 | static int get_keycode(const char *key) | |
949 | { | |
950 | const KeyDef *p; | |
64866c3d FB |
951 | char *endp; |
952 | int ret; | |
a3a91a35 FB |
953 | |
954 | for(p = key_defs; p->name != NULL; p++) { | |
955 | if (!strcmp(key, p->name)) | |
956 | return p->keycode; | |
957 | } | |
64866c3d FB |
958 | if (strstart(key, "0x", NULL)) { |
959 | ret = strtoul(key, &endp, 0); | |
960 | if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) | |
961 | return ret; | |
962 | } | |
a3a91a35 FB |
963 | return -1; |
964 | } | |
965 | ||
c8256f9d AZ |
966 | #define MAX_KEYCODES 16 |
967 | static uint8_t keycodes[MAX_KEYCODES]; | |
968 | static int nb_pending_keycodes; | |
969 | static QEMUTimer *key_timer; | |
970 | ||
971 | static void release_keys(void *opaque) | |
972 | { | |
973 | int keycode; | |
974 | ||
975 | while (nb_pending_keycodes > 0) { | |
976 | nb_pending_keycodes--; | |
977 | keycode = keycodes[nb_pending_keycodes]; | |
978 | if (keycode & 0x80) | |
979 | kbd_put_keycode(0xe0); | |
980 | kbd_put_keycode(keycode | 0x80); | |
981 | } | |
982 | } | |
983 | ||
984 | static void do_sendkey(const char *string, int has_hold_time, int hold_time) | |
a3a91a35 | 985 | { |
3401c0d9 AZ |
986 | char keyname_buf[16]; |
987 | char *separator; | |
988 | int keyname_len, keycode, i; | |
989 | ||
c8256f9d AZ |
990 | if (nb_pending_keycodes > 0) { |
991 | qemu_del_timer(key_timer); | |
992 | release_keys(NULL); | |
993 | } | |
994 | if (!has_hold_time) | |
995 | hold_time = 100; | |
996 | i = 0; | |
3401c0d9 AZ |
997 | while (1) { |
998 | separator = strchr(string, '-'); | |
999 | keyname_len = separator ? separator - string : strlen(string); | |
1000 | if (keyname_len > 0) { | |
1001 | pstrcpy(keyname_buf, sizeof(keyname_buf), string); | |
1002 | if (keyname_len > sizeof(keyname_buf) - 1) { | |
1003 | term_printf("invalid key: '%s...'\n", keyname_buf); | |
1004 | return; | |
a3a91a35 | 1005 | } |
c8256f9d | 1006 | if (i == MAX_KEYCODES) { |
3401c0d9 AZ |
1007 | term_printf("too many keys\n"); |
1008 | return; | |
1009 | } | |
1010 | keyname_buf[keyname_len] = 0; | |
1011 | keycode = get_keycode(keyname_buf); | |
1012 | if (keycode < 0) { | |
1013 | term_printf("unknown key: '%s'\n", keyname_buf); | |
1014 | return; | |
1015 | } | |
c8256f9d | 1016 | keycodes[i++] = keycode; |
a3a91a35 | 1017 | } |
3401c0d9 | 1018 | if (!separator) |
a3a91a35 | 1019 | break; |
3401c0d9 | 1020 | string = separator + 1; |
a3a91a35 | 1021 | } |
c8256f9d | 1022 | nb_pending_keycodes = i; |
a3a91a35 | 1023 | /* key down events */ |
c8256f9d | 1024 | for (i = 0; i < nb_pending_keycodes; i++) { |
a3a91a35 FB |
1025 | keycode = keycodes[i]; |
1026 | if (keycode & 0x80) | |
1027 | kbd_put_keycode(0xe0); | |
1028 | kbd_put_keycode(keycode & 0x7f); | |
1029 | } | |
c8256f9d | 1030 | /* delayed key up events */ |
f227f17d AZ |
1031 | qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
1032 | muldiv64(ticks_per_sec, hold_time, 1000)); | |
a3a91a35 FB |
1033 | } |
1034 | ||
13224a87 FB |
1035 | static int mouse_button_state; |
1036 | ||
5fafdf24 | 1037 | static void do_mouse_move(const char *dx_str, const char *dy_str, |
13224a87 FB |
1038 | const char *dz_str) |
1039 | { | |
1040 | int dx, dy, dz; | |
1041 | dx = strtol(dx_str, NULL, 0); | |
1042 | dy = strtol(dy_str, NULL, 0); | |
1043 | dz = 0; | |
5fafdf24 | 1044 | if (dz_str) |
13224a87 FB |
1045 | dz = strtol(dz_str, NULL, 0); |
1046 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
1047 | } | |
1048 | ||
1049 | static void do_mouse_button(int button_state) | |
1050 | { | |
1051 | mouse_button_state = button_state; | |
1052 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
1053 | } | |
1054 | ||
3440557b FB |
1055 | static void do_ioport_read(int count, int format, int size, int addr, int has_index, int index) |
1056 | { | |
1057 | uint32_t val; | |
1058 | int suffix; | |
1059 | ||
1060 | if (has_index) { | |
1061 | cpu_outb(NULL, addr & 0xffff, index & 0xff); | |
1062 | addr++; | |
1063 | } | |
1064 | addr &= 0xffff; | |
1065 | ||
1066 | switch(size) { | |
1067 | default: | |
1068 | case 1: | |
1069 | val = cpu_inb(NULL, addr); | |
1070 | suffix = 'b'; | |
1071 | break; | |
1072 | case 2: | |
1073 | val = cpu_inw(NULL, addr); | |
1074 | suffix = 'w'; | |
1075 | break; | |
1076 | case 4: | |
1077 | val = cpu_inl(NULL, addr); | |
1078 | suffix = 'l'; | |
1079 | break; | |
1080 | } | |
1081 | term_printf("port%c[0x%04x] = %#0*x\n", | |
1082 | suffix, addr, size * 2, val); | |
1083 | } | |
a3a91a35 | 1084 | |
3b4366de BS |
1085 | /* boot_set handler */ |
1086 | static QEMUBootSetHandler *qemu_boot_set_handler = NULL; | |
1087 | static void *boot_opaque; | |
1088 | ||
1089 | void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque) | |
1090 | { | |
1091 | qemu_boot_set_handler = func; | |
1092 | boot_opaque = opaque; | |
1093 | } | |
1094 | ||
0ecdffbb AJ |
1095 | static void do_boot_set(const char *bootdevice) |
1096 | { | |
1097 | int res; | |
1098 | ||
1099 | if (qemu_boot_set_handler) { | |
3b4366de | 1100 | res = qemu_boot_set_handler(boot_opaque, bootdevice); |
0ecdffbb AJ |
1101 | if (res == 0) |
1102 | term_printf("boot device list now set to %s\n", bootdevice); | |
1103 | else | |
1104 | term_printf("setting boot device list failed with error %i\n", res); | |
1105 | } else { | |
1106 | term_printf("no function defined to set boot device list for this architecture\n"); | |
1107 | } | |
1108 | } | |
1109 | ||
e4f9082b FB |
1110 | static void do_system_reset(void) |
1111 | { | |
1112 | qemu_system_reset_request(); | |
1113 | } | |
1114 | ||
3475187d FB |
1115 | static void do_system_powerdown(void) |
1116 | { | |
1117 | qemu_system_powerdown_request(); | |
1118 | } | |
1119 | ||
b86bda5b FB |
1120 | #if defined(TARGET_I386) |
1121 | static void print_pte(uint32_t addr, uint32_t pte, uint32_t mask) | |
1122 | { | |
5fafdf24 | 1123 | term_printf("%08x: %08x %c%c%c%c%c%c%c%c\n", |
b86bda5b FB |
1124 | addr, |
1125 | pte & mask, | |
1126 | pte & PG_GLOBAL_MASK ? 'G' : '-', | |
1127 | pte & PG_PSE_MASK ? 'P' : '-', | |
1128 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
1129 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
1130 | pte & PG_PCD_MASK ? 'C' : '-', | |
1131 | pte & PG_PWT_MASK ? 'T' : '-', | |
1132 | pte & PG_USER_MASK ? 'U' : '-', | |
1133 | pte & PG_RW_MASK ? 'W' : '-'); | |
1134 | } | |
1135 | ||
1136 | static void tlb_info(void) | |
1137 | { | |
6a00d601 | 1138 | CPUState *env; |
b86bda5b FB |
1139 | int l1, l2; |
1140 | uint32_t pgd, pde, pte; | |
1141 | ||
6a00d601 FB |
1142 | env = mon_get_cpu(); |
1143 | if (!env) | |
1144 | return; | |
1145 | ||
b86bda5b FB |
1146 | if (!(env->cr[0] & CR0_PG_MASK)) { |
1147 | term_printf("PG disabled\n"); | |
1148 | return; | |
1149 | } | |
1150 | pgd = env->cr[3] & ~0xfff; | |
1151 | for(l1 = 0; l1 < 1024; l1++) { | |
1152 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1153 | pde = le32_to_cpu(pde); | |
1154 | if (pde & PG_PRESENT_MASK) { | |
1155 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
1156 | print_pte((l1 << 22), pde, ~((1 << 20) - 1)); | |
1157 | } else { | |
1158 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1159 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1160 | (uint8_t *)&pte, 4); |
1161 | pte = le32_to_cpu(pte); | |
1162 | if (pte & PG_PRESENT_MASK) { | |
5fafdf24 TS |
1163 | print_pte((l1 << 22) + (l2 << 12), |
1164 | pte & ~PG_PSE_MASK, | |
b86bda5b FB |
1165 | ~0xfff); |
1166 | } | |
1167 | } | |
1168 | } | |
1169 | } | |
1170 | } | |
1171 | } | |
1172 | ||
5fafdf24 | 1173 | static void mem_print(uint32_t *pstart, int *plast_prot, |
b86bda5b FB |
1174 | uint32_t end, int prot) |
1175 | { | |
9746b15b FB |
1176 | int prot1; |
1177 | prot1 = *plast_prot; | |
1178 | if (prot != prot1) { | |
b86bda5b FB |
1179 | if (*pstart != -1) { |
1180 | term_printf("%08x-%08x %08x %c%c%c\n", | |
5fafdf24 | 1181 | *pstart, end, end - *pstart, |
9746b15b | 1182 | prot1 & PG_USER_MASK ? 'u' : '-', |
b86bda5b | 1183 | 'r', |
9746b15b | 1184 | prot1 & PG_RW_MASK ? 'w' : '-'); |
b86bda5b FB |
1185 | } |
1186 | if (prot != 0) | |
1187 | *pstart = end; | |
1188 | else | |
1189 | *pstart = -1; | |
1190 | *plast_prot = prot; | |
1191 | } | |
1192 | } | |
1193 | ||
1194 | static void mem_info(void) | |
1195 | { | |
6a00d601 | 1196 | CPUState *env; |
b86bda5b FB |
1197 | int l1, l2, prot, last_prot; |
1198 | uint32_t pgd, pde, pte, start, end; | |
1199 | ||
6a00d601 FB |
1200 | env = mon_get_cpu(); |
1201 | if (!env) | |
1202 | return; | |
1203 | ||
b86bda5b FB |
1204 | if (!(env->cr[0] & CR0_PG_MASK)) { |
1205 | term_printf("PG disabled\n"); | |
1206 | return; | |
1207 | } | |
1208 | pgd = env->cr[3] & ~0xfff; | |
1209 | last_prot = 0; | |
1210 | start = -1; | |
1211 | for(l1 = 0; l1 < 1024; l1++) { | |
1212 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1213 | pde = le32_to_cpu(pde); | |
1214 | end = l1 << 22; | |
1215 | if (pde & PG_PRESENT_MASK) { | |
1216 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
1217 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
1218 | mem_print(&start, &last_prot, end, prot); | |
1219 | } else { | |
1220 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1221 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1222 | (uint8_t *)&pte, 4); |
1223 | pte = le32_to_cpu(pte); | |
1224 | end = (l1 << 22) + (l2 << 12); | |
1225 | if (pte & PG_PRESENT_MASK) { | |
1226 | prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
1227 | } else { | |
1228 | prot = 0; | |
1229 | } | |
1230 | mem_print(&start, &last_prot, end, prot); | |
1231 | } | |
1232 | } | |
1233 | } else { | |
1234 | prot = 0; | |
1235 | mem_print(&start, &last_prot, end, prot); | |
1236 | } | |
1237 | } | |
1238 | } | |
1239 | #endif | |
1240 | ||
0f4c6415 FB |
1241 | static void do_info_kqemu(void) |
1242 | { | |
1243 | #ifdef USE_KQEMU | |
6a00d601 | 1244 | CPUState *env; |
0f4c6415 FB |
1245 | int val; |
1246 | val = 0; | |
6a00d601 FB |
1247 | env = mon_get_cpu(); |
1248 | if (!env) { | |
1249 | term_printf("No cpu initialized yet"); | |
1250 | return; | |
1251 | } | |
1252 | val = env->kqemu_enabled; | |
5f1ce948 FB |
1253 | term_printf("kqemu support: "); |
1254 | switch(val) { | |
1255 | default: | |
1256 | case 0: | |
1257 | term_printf("disabled\n"); | |
1258 | break; | |
1259 | case 1: | |
1260 | term_printf("enabled for user code\n"); | |
1261 | break; | |
1262 | case 2: | |
1263 | term_printf("enabled for user and kernel code\n"); | |
1264 | break; | |
1265 | } | |
0f4c6415 | 1266 | #else |
5f1ce948 | 1267 | term_printf("kqemu support: not compiled\n"); |
0f4c6415 | 1268 | #endif |
5fafdf24 | 1269 | } |
0f4c6415 | 1270 | |
7ba1e619 AL |
1271 | static void do_info_kvm(void) |
1272 | { | |
1273 | #ifdef CONFIG_KVM | |
1274 | term_printf("kvm support: "); | |
1275 | if (kvm_enabled()) | |
1276 | term_printf("enabled\n"); | |
1277 | else | |
1278 | term_printf("disabled\n"); | |
1279 | #else | |
1280 | term_printf("kvm support: not compiled\n"); | |
1281 | #endif | |
1282 | } | |
1283 | ||
5f1ce948 FB |
1284 | #ifdef CONFIG_PROFILER |
1285 | ||
1286 | int64_t kqemu_time; | |
1287 | int64_t qemu_time; | |
1288 | int64_t kqemu_exec_count; | |
1289 | int64_t dev_time; | |
1290 | int64_t kqemu_ret_int_count; | |
1291 | int64_t kqemu_ret_excp_count; | |
1292 | int64_t kqemu_ret_intr_count; | |
1293 | ||
1294 | static void do_info_profile(void) | |
1295 | { | |
1296 | int64_t total; | |
1297 | total = qemu_time; | |
1298 | if (total == 0) | |
1299 | total = 1; | |
26a76461 | 1300 | term_printf("async time %" PRId64 " (%0.3f)\n", |
5f1ce948 | 1301 | dev_time, dev_time / (double)ticks_per_sec); |
26a76461 | 1302 | term_printf("qemu time %" PRId64 " (%0.3f)\n", |
5f1ce948 | 1303 | qemu_time, qemu_time / (double)ticks_per_sec); |
26a76461 | 1304 | term_printf("kqemu time %" PRId64 " (%0.3f %0.1f%%) count=%" PRId64 " int=%" PRId64 " excp=%" PRId64 " intr=%" PRId64 "\n", |
5f1ce948 FB |
1305 | kqemu_time, kqemu_time / (double)ticks_per_sec, |
1306 | kqemu_time / (double)total * 100.0, | |
1307 | kqemu_exec_count, | |
1308 | kqemu_ret_int_count, | |
1309 | kqemu_ret_excp_count, | |
1310 | kqemu_ret_intr_count); | |
1311 | qemu_time = 0; | |
1312 | kqemu_time = 0; | |
1313 | kqemu_exec_count = 0; | |
1314 | dev_time = 0; | |
1315 | kqemu_ret_int_count = 0; | |
1316 | kqemu_ret_excp_count = 0; | |
1317 | kqemu_ret_intr_count = 0; | |
1318 | #ifdef USE_KQEMU | |
1319 | kqemu_record_dump(); | |
1320 | #endif | |
1321 | } | |
1322 | #else | |
1323 | static void do_info_profile(void) | |
1324 | { | |
1325 | term_printf("Internal profiler not compiled\n"); | |
1326 | } | |
1327 | #endif | |
1328 | ||
ec36b695 FB |
1329 | /* Capture support */ |
1330 | static LIST_HEAD (capture_list_head, CaptureState) capture_head; | |
1331 | ||
1332 | static void do_info_capture (void) | |
1333 | { | |
1334 | int i; | |
1335 | CaptureState *s; | |
1336 | ||
1337 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
1338 | term_printf ("[%d]: ", i); | |
1339 | s->ops.info (s->opaque); | |
1340 | } | |
1341 | } | |
1342 | ||
1343 | static void do_stop_capture (int n) | |
1344 | { | |
1345 | int i; | |
1346 | CaptureState *s; | |
1347 | ||
1348 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
1349 | if (i == n) { | |
1350 | s->ops.destroy (s->opaque); | |
1351 | LIST_REMOVE (s, entries); | |
1352 | qemu_free (s); | |
1353 | return; | |
1354 | } | |
1355 | } | |
1356 | } | |
1357 | ||
1358 | #ifdef HAS_AUDIO | |
ec36b695 FB |
1359 | static void do_wav_capture (const char *path, |
1360 | int has_freq, int freq, | |
1361 | int has_bits, int bits, | |
1362 | int has_channels, int nchannels) | |
1363 | { | |
1364 | CaptureState *s; | |
1365 | ||
1366 | s = qemu_mallocz (sizeof (*s)); | |
1367 | if (!s) { | |
1368 | term_printf ("Not enough memory to add wave capture\n"); | |
1369 | return; | |
1370 | } | |
1371 | ||
1372 | freq = has_freq ? freq : 44100; | |
1373 | bits = has_bits ? bits : 16; | |
1374 | nchannels = has_channels ? nchannels : 2; | |
1375 | ||
1376 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
1377 | term_printf ("Faied to add wave capture\n"); | |
1378 | qemu_free (s); | |
1379 | } | |
1380 | LIST_INSERT_HEAD (&capture_head, s, entries); | |
1381 | } | |
1382 | #endif | |
1383 | ||
dc1c0b74 AJ |
1384 | #if defined(TARGET_I386) |
1385 | static void do_inject_nmi(int cpu_index) | |
1386 | { | |
1387 | CPUState *env; | |
1388 | ||
1389 | for (env = first_cpu; env != NULL; env = env->next_cpu) | |
1390 | if (env->cpu_index == cpu_index) { | |
1391 | cpu_interrupt(env, CPU_INTERRUPT_NMI); | |
1392 | break; | |
1393 | } | |
1394 | } | |
1395 | #endif | |
1396 | ||
df751fa8 AL |
1397 | static void do_balloon(int value) |
1398 | { | |
1399 | ram_addr_t target = value; | |
1400 | qemu_balloon(target << 20); | |
1401 | } | |
1402 | ||
1403 | static void do_info_balloon(void) | |
1404 | { | |
1405 | ram_addr_t actual; | |
1406 | ||
1407 | actual = qemu_balloon_status(); | |
bd322087 AL |
1408 | if (kvm_enabled() && !kvm_has_sync_mmu()) |
1409 | term_printf("Using KVM without synchronous MMU, ballooning disabled\n"); | |
1410 | else if (actual == 0) | |
df751fa8 AL |
1411 | term_printf("Ballooning not activated in VM\n"); |
1412 | else | |
1413 | term_printf("balloon: actual=%d\n", (int)(actual >> 20)); | |
1414 | } | |
1415 | ||
8662d656 | 1416 | static const term_cmd_t term_cmds[] = { |
5fafdf24 | 1417 | { "help|?", "s?", do_help, |
9dc39cba | 1418 | "[cmd]", "show the help" }, |
5fafdf24 | 1419 | { "commit", "s", do_commit, |
7954c734 | 1420 | "device|all", "commit changes to the disk images (if -snapshot is used) or backing files" }, |
9307c4c1 | 1421 | { "info", "s?", do_info, |
9dc39cba | 1422 | "subcommand", "show various information about the system state" }, |
9307c4c1 | 1423 | { "q|quit", "", do_quit, |
9dc39cba | 1424 | "", "quit the emulator" }, |
81d0912d | 1425 | { "eject", "-fB", do_eject, |
e598752a | 1426 | "[-f] device", "eject a removable medium (use -f to force it)" }, |
2ecea9b8 AJ |
1427 | { "change", "BFs?", do_change, |
1428 | "device filename [format]", "change a removable medium, optional format" }, | |
5fafdf24 | 1429 | { "screendump", "F", do_screen_dump, |
59a983b9 | 1430 | "filename", "save screen into PPM image 'filename'" }, |
788228c0 | 1431 | { "logfile", "F", do_logfile, |
e735b91c | 1432 | "filename", "output logs to 'filename'" }, |
9307c4c1 | 1433 | { "log", "s", do_log, |
5fafdf24 | 1434 | "item1[,...]", "activate logging of the specified items to '/tmp/qemu.log'" }, |
faea38e7 | 1435 | { "savevm", "s?", do_savevm, |
5fafdf24 | 1436 | "tag|id", "save a VM snapshot. If no tag or id are provided, a new snapshot is created" }, |
faea38e7 | 1437 | { "loadvm", "s", do_loadvm, |
5fafdf24 | 1438 | "tag|id", "restore a VM snapshot from its tag or id" }, |
faea38e7 | 1439 | { "delvm", "s", do_delvm, |
5fafdf24 TS |
1440 | "tag|id", "delete a VM snapshot from its tag or id" }, |
1441 | { "stop", "", do_stop, | |
9307c4c1 | 1442 | "", "stop emulation", }, |
5fafdf24 | 1443 | { "c|cont", "", do_cont, |
9307c4c1 | 1444 | "", "resume emulation", }, |
67b915a5 | 1445 | #ifdef CONFIG_GDBSTUB |
5fafdf24 | 1446 | { "gdbserver", "s?", do_gdbserver, |
9307c4c1 | 1447 | "[port]", "start gdbserver session (default port=1234)", }, |
67b915a5 | 1448 | #endif |
5fafdf24 | 1449 | { "x", "/l", do_memory_dump, |
9307c4c1 | 1450 | "/fmt addr", "virtual memory dump starting at 'addr'", }, |
5fafdf24 | 1451 | { "xp", "/l", do_physical_memory_dump, |
9307c4c1 | 1452 | "/fmt addr", "physical memory dump starting at 'addr'", }, |
5fafdf24 | 1453 | { "p|print", "/l", do_print, |
9307c4c1 | 1454 | "/fmt expr", "print expression value (use $reg for CPU register access)", }, |
5fafdf24 | 1455 | { "i", "/ii.", do_ioport_read, |
3440557b FB |
1456 | "/fmt addr", "I/O port read" }, |
1457 | ||
c8256f9d AZ |
1458 | { "sendkey", "si?", do_sendkey, |
1459 | "keys [hold_ms]", "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)" }, | |
5fafdf24 | 1460 | { "system_reset", "", do_system_reset, |
e4f9082b | 1461 | "", "reset the system" }, |
5fafdf24 | 1462 | { "system_powerdown", "", do_system_powerdown, |
3475187d | 1463 | "", "send system power down event" }, |
5fafdf24 | 1464 | { "sum", "ii", do_sum, |
e4cf1adc | 1465 | "addr size", "compute the checksum of a memory region" }, |
a594cfbf FB |
1466 | { "usb_add", "s", do_usb_add, |
1467 | "device", "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')" }, | |
1468 | { "usb_del", "s", do_usb_del, | |
1469 | "device", "remove USB device 'bus.addr'" }, | |
5fafdf24 | 1470 | { "cpu", "i", do_cpu_set, |
6a00d601 | 1471 | "index", "set the default CPU" }, |
5fafdf24 | 1472 | { "mouse_move", "sss?", do_mouse_move, |
13224a87 | 1473 | "dx dy [dz]", "send mouse move events" }, |
5fafdf24 | 1474 | { "mouse_button", "i", do_mouse_button, |
13224a87 | 1475 | "state", "change mouse button state (1=L, 2=M, 4=R)" }, |
455204eb TS |
1476 | { "mouse_set", "i", do_mouse_set, |
1477 | "index", "set which mouse device receives events" }, | |
ec36b695 FB |
1478 | #ifdef HAS_AUDIO |
1479 | { "wavcapture", "si?i?i?", do_wav_capture, | |
1480 | "path [frequency bits channels]", | |
1481 | "capture audio to a wave file (default frequency=44100 bits=16 channels=2)" }, | |
1482 | #endif | |
1483 | { "stopcapture", "i", do_stop_capture, | |
1484 | "capture index", "stop capture" }, | |
5fafdf24 | 1485 | { "memsave", "lis", do_memory_save, |
b371dc59 | 1486 | "addr size file", "save to disk virtual memory dump starting at 'addr' of size 'size'", }, |
a8bdf7a6 AJ |
1487 | { "pmemsave", "lis", do_physical_memory_save, |
1488 | "addr size file", "save to disk physical memory dump starting at 'addr' of size 'size'", }, | |
0ecdffbb AJ |
1489 | { "boot_set", "s", do_boot_set, |
1490 | "bootdevice", "define new values for the boot device list" }, | |
dc1c0b74 AJ |
1491 | #if defined(TARGET_I386) |
1492 | { "nmi", "i", do_inject_nmi, | |
1493 | "cpu", "inject an NMI on the given CPU", }, | |
1494 | #endif | |
5bb7910a AL |
1495 | { "migrate", "-ds", do_migrate, |
1496 | "[-d] uri", "migrate to URI (using -d to not wait for completion)" }, | |
1497 | { "migrate_cancel", "", do_migrate_cancel, | |
1498 | "", "cancel the current VM migration" }, | |
1499 | { "migrate_set_speed", "s", do_migrate_set_speed, | |
1500 | "value", "set maximum speed (in bytes) for migrations" }, | |
df751fa8 AL |
1501 | { "balloon", "i", do_balloon, |
1502 | "target", "request VM to change it's memory allocation (in MB)" }, | |
5fafdf24 | 1503 | { NULL, NULL, }, |
9dc39cba FB |
1504 | }; |
1505 | ||
8662d656 | 1506 | static const term_cmd_t info_cmds[] = { |
9bc9d1c7 FB |
1507 | { "version", "", do_info_version, |
1508 | "", "show the version of qemu" }, | |
9307c4c1 | 1509 | { "network", "", do_info_network, |
9dc39cba | 1510 | "", "show the network state" }, |
5ccfae10 AL |
1511 | { "chardev", "", qemu_chr_info, |
1512 | "", "show the character devices" }, | |
9307c4c1 | 1513 | { "block", "", do_info_block, |
9dc39cba | 1514 | "", "show the block devices" }, |
a36e69dd TS |
1515 | { "blockstats", "", do_info_blockstats, |
1516 | "", "show block device statistics" }, | |
9307c4c1 FB |
1517 | { "registers", "", do_info_registers, |
1518 | "", "show the cpu registers" }, | |
6a00d601 FB |
1519 | { "cpus", "", do_info_cpus, |
1520 | "", "show infos for each CPU" }, | |
aa455485 FB |
1521 | { "history", "", do_info_history, |
1522 | "", "show the command line history", }, | |
4a0fb71e FB |
1523 | { "irq", "", irq_info, |
1524 | "", "show the interrupts statistics (if available)", }, | |
4c27ba27 FB |
1525 | { "pic", "", pic_info, |
1526 | "", "show i8259 (PIC) state", }, | |
86e0c048 FB |
1527 | { "pci", "", pci_info, |
1528 | "", "show PCI info", }, | |
b86bda5b FB |
1529 | #if defined(TARGET_I386) |
1530 | { "tlb", "", tlb_info, | |
1531 | "", "show virtual to physical memory mappings", }, | |
1532 | { "mem", "", mem_info, | |
1533 | "", "show the active virtual memory mappings", }, | |
1534 | #endif | |
e3db7226 FB |
1535 | { "jit", "", do_info_jit, |
1536 | "", "show dynamic compiler info", }, | |
0f4c6415 FB |
1537 | { "kqemu", "", do_info_kqemu, |
1538 | "", "show kqemu information", }, | |
7ba1e619 AL |
1539 | { "kvm", "", do_info_kvm, |
1540 | "", "show kvm information", }, | |
a594cfbf FB |
1541 | { "usb", "", usb_info, |
1542 | "", "show guest USB devices", }, | |
1543 | { "usbhost", "", usb_host_info, | |
1544 | "", "show host USB devices", }, | |
5f1ce948 FB |
1545 | { "profile", "", do_info_profile, |
1546 | "", "show profiling information", }, | |
ec36b695 | 1547 | { "capture", "", do_info_capture, |
17100159 | 1548 | "", "show capture information" }, |
faea38e7 | 1549 | { "snapshots", "", do_info_snapshots, |
17100159 | 1550 | "", "show the currently saved VM snapshots" }, |
201a51fc AZ |
1551 | { "pcmcia", "", pcmcia_info, |
1552 | "", "show guest PCMCIA status" }, | |
455204eb TS |
1553 | { "mice", "", do_info_mice, |
1554 | "", "show which guest mouse is receiving events" }, | |
a9ce8590 FB |
1555 | { "vnc", "", do_info_vnc, |
1556 | "", "show the vnc server status"}, | |
c35734b2 TS |
1557 | { "name", "", do_info_name, |
1558 | "", "show the current VM name" }, | |
f1f23ad5 BS |
1559 | { "uuid", "", do_info_uuid, |
1560 | "", "show the current VM UUID" }, | |
76a66253 JM |
1561 | #if defined(TARGET_PPC) |
1562 | { "cpustats", "", do_info_cpu_stats, | |
1563 | "", "show CPU statistics", }, | |
1564 | #endif | |
31a60e22 BS |
1565 | #if defined(CONFIG_SLIRP) |
1566 | { "slirp", "", do_info_slirp, | |
1567 | "", "show SLIRP statistics", }, | |
1568 | #endif | |
5bb7910a | 1569 | { "migrate", "", do_info_migrate, "", "show migration status" }, |
df751fa8 AL |
1570 | { "balloon", "", do_info_balloon, |
1571 | "", "show balloon information" }, | |
9dc39cba FB |
1572 | { NULL, NULL, }, |
1573 | }; | |
1574 | ||
9307c4c1 FB |
1575 | /*******************************************************************/ |
1576 | ||
1577 | static const char *pch; | |
1578 | static jmp_buf expr_env; | |
1579 | ||
92a31b1f FB |
1580 | #define MD_TLONG 0 |
1581 | #define MD_I32 1 | |
1582 | ||
9307c4c1 FB |
1583 | typedef struct MonitorDef { |
1584 | const char *name; | |
1585 | int offset; | |
8662d656 | 1586 | target_long (*get_value)(const struct MonitorDef *md, int val); |
92a31b1f | 1587 | int type; |
9307c4c1 FB |
1588 | } MonitorDef; |
1589 | ||
57206fd4 | 1590 | #if defined(TARGET_I386) |
8662d656 | 1591 | static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
57206fd4 | 1592 | { |
6a00d601 FB |
1593 | CPUState *env = mon_get_cpu(); |
1594 | if (!env) | |
1595 | return 0; | |
1596 | return env->eip + env->segs[R_CS].base; | |
57206fd4 FB |
1597 | } |
1598 | #endif | |
1599 | ||
a541f297 | 1600 | #if defined(TARGET_PPC) |
8662d656 | 1601 | static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
a541f297 | 1602 | { |
6a00d601 | 1603 | CPUState *env = mon_get_cpu(); |
a541f297 FB |
1604 | unsigned int u; |
1605 | int i; | |
1606 | ||
6a00d601 FB |
1607 | if (!env) |
1608 | return 0; | |
1609 | ||
a541f297 FB |
1610 | u = 0; |
1611 | for (i = 0; i < 8; i++) | |
6a00d601 | 1612 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
1613 | |
1614 | return u; | |
1615 | } | |
1616 | ||
8662d656 | 1617 | static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
a541f297 | 1618 | { |
6a00d601 FB |
1619 | CPUState *env = mon_get_cpu(); |
1620 | if (!env) | |
1621 | return 0; | |
0411a972 | 1622 | return env->msr; |
a541f297 FB |
1623 | } |
1624 | ||
8662d656 | 1625 | static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
a541f297 | 1626 | { |
6a00d601 FB |
1627 | CPUState *env = mon_get_cpu(); |
1628 | if (!env) | |
1629 | return 0; | |
3d7b417e | 1630 | return env->xer; |
a541f297 | 1631 | } |
9fddaa0c | 1632 | |
8662d656 | 1633 | static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
9fddaa0c | 1634 | { |
6a00d601 FB |
1635 | CPUState *env = mon_get_cpu(); |
1636 | if (!env) | |
1637 | return 0; | |
1638 | return cpu_ppc_load_decr(env); | |
9fddaa0c FB |
1639 | } |
1640 | ||
8662d656 | 1641 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
9fddaa0c | 1642 | { |
6a00d601 FB |
1643 | CPUState *env = mon_get_cpu(); |
1644 | if (!env) | |
1645 | return 0; | |
1646 | return cpu_ppc_load_tbu(env); | |
9fddaa0c FB |
1647 | } |
1648 | ||
8662d656 | 1649 | static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
9fddaa0c | 1650 | { |
6a00d601 FB |
1651 | CPUState *env = mon_get_cpu(); |
1652 | if (!env) | |
1653 | return 0; | |
1654 | return cpu_ppc_load_tbl(env); | |
9fddaa0c | 1655 | } |
a541f297 FB |
1656 | #endif |
1657 | ||
e95c8d51 | 1658 | #if defined(TARGET_SPARC) |
7b936c0c | 1659 | #ifndef TARGET_SPARC64 |
8662d656 | 1660 | static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
e95c8d51 | 1661 | { |
6a00d601 FB |
1662 | CPUState *env = mon_get_cpu(); |
1663 | if (!env) | |
1664 | return 0; | |
1665 | return GET_PSR(env); | |
e95c8d51 | 1666 | } |
7b936c0c | 1667 | #endif |
e95c8d51 | 1668 | |
8662d656 | 1669 | static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
e95c8d51 | 1670 | { |
6a00d601 FB |
1671 | CPUState *env = mon_get_cpu(); |
1672 | if (!env) | |
1673 | return 0; | |
1674 | return env->regwptr[val]; | |
e95c8d51 FB |
1675 | } |
1676 | #endif | |
1677 | ||
8662d656 | 1678 | static const MonitorDef monitor_defs[] = { |
9307c4c1 | 1679 | #ifdef TARGET_I386 |
57206fd4 FB |
1680 | |
1681 | #define SEG(name, seg) \ | |
92a31b1f | 1682 | { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
57206fd4 | 1683 | { name ".base", offsetof(CPUState, segs[seg].base) },\ |
92a31b1f | 1684 | { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
57206fd4 | 1685 | |
9307c4c1 FB |
1686 | { "eax", offsetof(CPUState, regs[0]) }, |
1687 | { "ecx", offsetof(CPUState, regs[1]) }, | |
1688 | { "edx", offsetof(CPUState, regs[2]) }, | |
1689 | { "ebx", offsetof(CPUState, regs[3]) }, | |
1690 | { "esp|sp", offsetof(CPUState, regs[4]) }, | |
1691 | { "ebp|fp", offsetof(CPUState, regs[5]) }, | |
1692 | { "esi", offsetof(CPUState, regs[6]) }, | |
01038d2a | 1693 | { "edi", offsetof(CPUState, regs[7]) }, |
92a31b1f FB |
1694 | #ifdef TARGET_X86_64 |
1695 | { "r8", offsetof(CPUState, regs[8]) }, | |
1696 | { "r9", offsetof(CPUState, regs[9]) }, | |
1697 | { "r10", offsetof(CPUState, regs[10]) }, | |
1698 | { "r11", offsetof(CPUState, regs[11]) }, | |
1699 | { "r12", offsetof(CPUState, regs[12]) }, | |
1700 | { "r13", offsetof(CPUState, regs[13]) }, | |
1701 | { "r14", offsetof(CPUState, regs[14]) }, | |
1702 | { "r15", offsetof(CPUState, regs[15]) }, | |
1703 | #endif | |
9307c4c1 | 1704 | { "eflags", offsetof(CPUState, eflags) }, |
57206fd4 FB |
1705 | { "eip", offsetof(CPUState, eip) }, |
1706 | SEG("cs", R_CS) | |
1707 | SEG("ds", R_DS) | |
1708 | SEG("es", R_ES) | |
01038d2a | 1709 | SEG("ss", R_SS) |
57206fd4 FB |
1710 | SEG("fs", R_FS) |
1711 | SEG("gs", R_GS) | |
1712 | { "pc", 0, monitor_get_pc, }, | |
a541f297 | 1713 | #elif defined(TARGET_PPC) |
ff937dba | 1714 | /* General purpose registers */ |
a541f297 FB |
1715 | { "r0", offsetof(CPUState, gpr[0]) }, |
1716 | { "r1", offsetof(CPUState, gpr[1]) }, | |
1717 | { "r2", offsetof(CPUState, gpr[2]) }, | |
1718 | { "r3", offsetof(CPUState, gpr[3]) }, | |
1719 | { "r4", offsetof(CPUState, gpr[4]) }, | |
1720 | { "r5", offsetof(CPUState, gpr[5]) }, | |
1721 | { "r6", offsetof(CPUState, gpr[6]) }, | |
1722 | { "r7", offsetof(CPUState, gpr[7]) }, | |
1723 | { "r8", offsetof(CPUState, gpr[8]) }, | |
1724 | { "r9", offsetof(CPUState, gpr[9]) }, | |
1725 | { "r10", offsetof(CPUState, gpr[10]) }, | |
1726 | { "r11", offsetof(CPUState, gpr[11]) }, | |
1727 | { "r12", offsetof(CPUState, gpr[12]) }, | |
1728 | { "r13", offsetof(CPUState, gpr[13]) }, | |
1729 | { "r14", offsetof(CPUState, gpr[14]) }, | |
1730 | { "r15", offsetof(CPUState, gpr[15]) }, | |
1731 | { "r16", offsetof(CPUState, gpr[16]) }, | |
1732 | { "r17", offsetof(CPUState, gpr[17]) }, | |
1733 | { "r18", offsetof(CPUState, gpr[18]) }, | |
1734 | { "r19", offsetof(CPUState, gpr[19]) }, | |
1735 | { "r20", offsetof(CPUState, gpr[20]) }, | |
1736 | { "r21", offsetof(CPUState, gpr[21]) }, | |
1737 | { "r22", offsetof(CPUState, gpr[22]) }, | |
1738 | { "r23", offsetof(CPUState, gpr[23]) }, | |
1739 | { "r24", offsetof(CPUState, gpr[24]) }, | |
1740 | { "r25", offsetof(CPUState, gpr[25]) }, | |
1741 | { "r26", offsetof(CPUState, gpr[26]) }, | |
1742 | { "r27", offsetof(CPUState, gpr[27]) }, | |
1743 | { "r28", offsetof(CPUState, gpr[28]) }, | |
1744 | { "r29", offsetof(CPUState, gpr[29]) }, | |
1745 | { "r30", offsetof(CPUState, gpr[30]) }, | |
1746 | { "r31", offsetof(CPUState, gpr[31]) }, | |
ff937dba JM |
1747 | /* Floating point registers */ |
1748 | { "f0", offsetof(CPUState, fpr[0]) }, | |
1749 | { "f1", offsetof(CPUState, fpr[1]) }, | |
1750 | { "f2", offsetof(CPUState, fpr[2]) }, | |
1751 | { "f3", offsetof(CPUState, fpr[3]) }, | |
1752 | { "f4", offsetof(CPUState, fpr[4]) }, | |
1753 | { "f5", offsetof(CPUState, fpr[5]) }, | |
1754 | { "f6", offsetof(CPUState, fpr[6]) }, | |
1755 | { "f7", offsetof(CPUState, fpr[7]) }, | |
1756 | { "f8", offsetof(CPUState, fpr[8]) }, | |
1757 | { "f9", offsetof(CPUState, fpr[9]) }, | |
1758 | { "f10", offsetof(CPUState, fpr[10]) }, | |
1759 | { "f11", offsetof(CPUState, fpr[11]) }, | |
1760 | { "f12", offsetof(CPUState, fpr[12]) }, | |
1761 | { "f13", offsetof(CPUState, fpr[13]) }, | |
1762 | { "f14", offsetof(CPUState, fpr[14]) }, | |
1763 | { "f15", offsetof(CPUState, fpr[15]) }, | |
1764 | { "f16", offsetof(CPUState, fpr[16]) }, | |
1765 | { "f17", offsetof(CPUState, fpr[17]) }, | |
1766 | { "f18", offsetof(CPUState, fpr[18]) }, | |
1767 | { "f19", offsetof(CPUState, fpr[19]) }, | |
1768 | { "f20", offsetof(CPUState, fpr[20]) }, | |
1769 | { "f21", offsetof(CPUState, fpr[21]) }, | |
1770 | { "f22", offsetof(CPUState, fpr[22]) }, | |
1771 | { "f23", offsetof(CPUState, fpr[23]) }, | |
1772 | { "f24", offsetof(CPUState, fpr[24]) }, | |
1773 | { "f25", offsetof(CPUState, fpr[25]) }, | |
1774 | { "f26", offsetof(CPUState, fpr[26]) }, | |
1775 | { "f27", offsetof(CPUState, fpr[27]) }, | |
1776 | { "f28", offsetof(CPUState, fpr[28]) }, | |
1777 | { "f29", offsetof(CPUState, fpr[29]) }, | |
1778 | { "f30", offsetof(CPUState, fpr[30]) }, | |
1779 | { "f31", offsetof(CPUState, fpr[31]) }, | |
1780 | { "fpscr", offsetof(CPUState, fpscr) }, | |
1781 | /* Next instruction pointer */ | |
57206fd4 | 1782 | { "nip|pc", offsetof(CPUState, nip) }, |
a541f297 FB |
1783 | { "lr", offsetof(CPUState, lr) }, |
1784 | { "ctr", offsetof(CPUState, ctr) }, | |
9fddaa0c | 1785 | { "decr", 0, &monitor_get_decr, }, |
a541f297 | 1786 | { "ccr", 0, &monitor_get_ccr, }, |
ff937dba | 1787 | /* Machine state register */ |
a541f297 FB |
1788 | { "msr", 0, &monitor_get_msr, }, |
1789 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
1790 | { "tbu", 0, &monitor_get_tbu, }, |
1791 | { "tbl", 0, &monitor_get_tbl, }, | |
ff937dba JM |
1792 | #if defined(TARGET_PPC64) |
1793 | /* Address space register */ | |
1794 | { "asr", offsetof(CPUState, asr) }, | |
1795 | #endif | |
1796 | /* Segment registers */ | |
a541f297 FB |
1797 | { "sdr1", offsetof(CPUState, sdr1) }, |
1798 | { "sr0", offsetof(CPUState, sr[0]) }, | |
1799 | { "sr1", offsetof(CPUState, sr[1]) }, | |
1800 | { "sr2", offsetof(CPUState, sr[2]) }, | |
1801 | { "sr3", offsetof(CPUState, sr[3]) }, | |
1802 | { "sr4", offsetof(CPUState, sr[4]) }, | |
1803 | { "sr5", offsetof(CPUState, sr[5]) }, | |
1804 | { "sr6", offsetof(CPUState, sr[6]) }, | |
1805 | { "sr7", offsetof(CPUState, sr[7]) }, | |
1806 | { "sr8", offsetof(CPUState, sr[8]) }, | |
1807 | { "sr9", offsetof(CPUState, sr[9]) }, | |
1808 | { "sr10", offsetof(CPUState, sr[10]) }, | |
1809 | { "sr11", offsetof(CPUState, sr[11]) }, | |
1810 | { "sr12", offsetof(CPUState, sr[12]) }, | |
1811 | { "sr13", offsetof(CPUState, sr[13]) }, | |
1812 | { "sr14", offsetof(CPUState, sr[14]) }, | |
1813 | { "sr15", offsetof(CPUState, sr[15]) }, | |
1814 | /* Too lazy to put BATs and SPRs ... */ | |
e95c8d51 FB |
1815 | #elif defined(TARGET_SPARC) |
1816 | { "g0", offsetof(CPUState, gregs[0]) }, | |
1817 | { "g1", offsetof(CPUState, gregs[1]) }, | |
1818 | { "g2", offsetof(CPUState, gregs[2]) }, | |
1819 | { "g3", offsetof(CPUState, gregs[3]) }, | |
1820 | { "g4", offsetof(CPUState, gregs[4]) }, | |
1821 | { "g5", offsetof(CPUState, gregs[5]) }, | |
1822 | { "g6", offsetof(CPUState, gregs[6]) }, | |
1823 | { "g7", offsetof(CPUState, gregs[7]) }, | |
1824 | { "o0", 0, monitor_get_reg }, | |
1825 | { "o1", 1, monitor_get_reg }, | |
1826 | { "o2", 2, monitor_get_reg }, | |
1827 | { "o3", 3, monitor_get_reg }, | |
1828 | { "o4", 4, monitor_get_reg }, | |
1829 | { "o5", 5, monitor_get_reg }, | |
1830 | { "o6", 6, monitor_get_reg }, | |
1831 | { "o7", 7, monitor_get_reg }, | |
1832 | { "l0", 8, monitor_get_reg }, | |
1833 | { "l1", 9, monitor_get_reg }, | |
1834 | { "l2", 10, monitor_get_reg }, | |
1835 | { "l3", 11, monitor_get_reg }, | |
1836 | { "l4", 12, monitor_get_reg }, | |
1837 | { "l5", 13, monitor_get_reg }, | |
1838 | { "l6", 14, monitor_get_reg }, | |
1839 | { "l7", 15, monitor_get_reg }, | |
1840 | { "i0", 16, monitor_get_reg }, | |
1841 | { "i1", 17, monitor_get_reg }, | |
1842 | { "i2", 18, monitor_get_reg }, | |
1843 | { "i3", 19, monitor_get_reg }, | |
1844 | { "i4", 20, monitor_get_reg }, | |
1845 | { "i5", 21, monitor_get_reg }, | |
1846 | { "i6", 22, monitor_get_reg }, | |
1847 | { "i7", 23, monitor_get_reg }, | |
1848 | { "pc", offsetof(CPUState, pc) }, | |
1849 | { "npc", offsetof(CPUState, npc) }, | |
1850 | { "y", offsetof(CPUState, y) }, | |
7b936c0c | 1851 | #ifndef TARGET_SPARC64 |
e95c8d51 FB |
1852 | { "psr", 0, &monitor_get_psr, }, |
1853 | { "wim", offsetof(CPUState, wim) }, | |
7b936c0c | 1854 | #endif |
e95c8d51 FB |
1855 | { "tbr", offsetof(CPUState, tbr) }, |
1856 | { "fsr", offsetof(CPUState, fsr) }, | |
1857 | { "f0", offsetof(CPUState, fpr[0]) }, | |
1858 | { "f1", offsetof(CPUState, fpr[1]) }, | |
1859 | { "f2", offsetof(CPUState, fpr[2]) }, | |
1860 | { "f3", offsetof(CPUState, fpr[3]) }, | |
1861 | { "f4", offsetof(CPUState, fpr[4]) }, | |
1862 | { "f5", offsetof(CPUState, fpr[5]) }, | |
1863 | { "f6", offsetof(CPUState, fpr[6]) }, | |
1864 | { "f7", offsetof(CPUState, fpr[7]) }, | |
1865 | { "f8", offsetof(CPUState, fpr[8]) }, | |
1866 | { "f9", offsetof(CPUState, fpr[9]) }, | |
1867 | { "f10", offsetof(CPUState, fpr[10]) }, | |
1868 | { "f11", offsetof(CPUState, fpr[11]) }, | |
1869 | { "f12", offsetof(CPUState, fpr[12]) }, | |
1870 | { "f13", offsetof(CPUState, fpr[13]) }, | |
1871 | { "f14", offsetof(CPUState, fpr[14]) }, | |
1872 | { "f15", offsetof(CPUState, fpr[15]) }, | |
1873 | { "f16", offsetof(CPUState, fpr[16]) }, | |
1874 | { "f17", offsetof(CPUState, fpr[17]) }, | |
1875 | { "f18", offsetof(CPUState, fpr[18]) }, | |
1876 | { "f19", offsetof(CPUState, fpr[19]) }, | |
1877 | { "f20", offsetof(CPUState, fpr[20]) }, | |
1878 | { "f21", offsetof(CPUState, fpr[21]) }, | |
1879 | { "f22", offsetof(CPUState, fpr[22]) }, | |
1880 | { "f23", offsetof(CPUState, fpr[23]) }, | |
1881 | { "f24", offsetof(CPUState, fpr[24]) }, | |
1882 | { "f25", offsetof(CPUState, fpr[25]) }, | |
1883 | { "f26", offsetof(CPUState, fpr[26]) }, | |
1884 | { "f27", offsetof(CPUState, fpr[27]) }, | |
1885 | { "f28", offsetof(CPUState, fpr[28]) }, | |
1886 | { "f29", offsetof(CPUState, fpr[29]) }, | |
1887 | { "f30", offsetof(CPUState, fpr[30]) }, | |
1888 | { "f31", offsetof(CPUState, fpr[31]) }, | |
7b936c0c FB |
1889 | #ifdef TARGET_SPARC64 |
1890 | { "f32", offsetof(CPUState, fpr[32]) }, | |
1891 | { "f34", offsetof(CPUState, fpr[34]) }, | |
1892 | { "f36", offsetof(CPUState, fpr[36]) }, | |
1893 | { "f38", offsetof(CPUState, fpr[38]) }, | |
1894 | { "f40", offsetof(CPUState, fpr[40]) }, | |
1895 | { "f42", offsetof(CPUState, fpr[42]) }, | |
1896 | { "f44", offsetof(CPUState, fpr[44]) }, | |
1897 | { "f46", offsetof(CPUState, fpr[46]) }, | |
1898 | { "f48", offsetof(CPUState, fpr[48]) }, | |
1899 | { "f50", offsetof(CPUState, fpr[50]) }, | |
1900 | { "f52", offsetof(CPUState, fpr[52]) }, | |
1901 | { "f54", offsetof(CPUState, fpr[54]) }, | |
1902 | { "f56", offsetof(CPUState, fpr[56]) }, | |
1903 | { "f58", offsetof(CPUState, fpr[58]) }, | |
1904 | { "f60", offsetof(CPUState, fpr[60]) }, | |
1905 | { "f62", offsetof(CPUState, fpr[62]) }, | |
1906 | { "asi", offsetof(CPUState, asi) }, | |
1907 | { "pstate", offsetof(CPUState, pstate) }, | |
1908 | { "cansave", offsetof(CPUState, cansave) }, | |
1909 | { "canrestore", offsetof(CPUState, canrestore) }, | |
1910 | { "otherwin", offsetof(CPUState, otherwin) }, | |
1911 | { "wstate", offsetof(CPUState, wstate) }, | |
1912 | { "cleanwin", offsetof(CPUState, cleanwin) }, | |
1913 | { "fprs", offsetof(CPUState, fprs) }, | |
1914 | #endif | |
9307c4c1 FB |
1915 | #endif |
1916 | { NULL }, | |
1917 | }; | |
1918 | ||
5fafdf24 | 1919 | static void expr_error(const char *fmt) |
9dc39cba | 1920 | { |
9307c4c1 FB |
1921 | term_printf(fmt); |
1922 | term_printf("\n"); | |
1923 | longjmp(expr_env, 1); | |
1924 | } | |
1925 | ||
6a00d601 | 1926 | /* return 0 if OK, -1 if not found, -2 if no CPU defined */ |
92a31b1f | 1927 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 | 1928 | { |
8662d656 | 1929 | const MonitorDef *md; |
92a31b1f FB |
1930 | void *ptr; |
1931 | ||
9307c4c1 FB |
1932 | for(md = monitor_defs; md->name != NULL; md++) { |
1933 | if (compare_cmd(name, md->name)) { | |
1934 | if (md->get_value) { | |
e95c8d51 | 1935 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 1936 | } else { |
6a00d601 FB |
1937 | CPUState *env = mon_get_cpu(); |
1938 | if (!env) | |
1939 | return -2; | |
1940 | ptr = (uint8_t *)env + md->offset; | |
92a31b1f FB |
1941 | switch(md->type) { |
1942 | case MD_I32: | |
1943 | *pval = *(int32_t *)ptr; | |
1944 | break; | |
1945 | case MD_TLONG: | |
1946 | *pval = *(target_long *)ptr; | |
1947 | break; | |
1948 | default: | |
1949 | *pval = 0; | |
1950 | break; | |
1951 | } | |
9307c4c1 FB |
1952 | } |
1953 | return 0; | |
1954 | } | |
1955 | } | |
1956 | return -1; | |
1957 | } | |
1958 | ||
1959 | static void next(void) | |
1960 | { | |
1961 | if (pch != '\0') { | |
1962 | pch++; | |
cd390083 | 1963 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
1964 | pch++; |
1965 | } | |
1966 | } | |
1967 | ||
c2efc95d | 1968 | static int64_t expr_sum(void); |
9307c4c1 | 1969 | |
c2efc95d | 1970 | static int64_t expr_unary(void) |
9307c4c1 | 1971 | { |
c2efc95d | 1972 | int64_t n; |
9307c4c1 | 1973 | char *p; |
6a00d601 | 1974 | int ret; |
9307c4c1 FB |
1975 | |
1976 | switch(*pch) { | |
1977 | case '+': | |
1978 | next(); | |
1979 | n = expr_unary(); | |
1980 | break; | |
1981 | case '-': | |
1982 | next(); | |
1983 | n = -expr_unary(); | |
1984 | break; | |
1985 | case '~': | |
1986 | next(); | |
1987 | n = ~expr_unary(); | |
1988 | break; | |
1989 | case '(': | |
1990 | next(); | |
1991 | n = expr_sum(); | |
1992 | if (*pch != ')') { | |
1993 | expr_error("')' expected"); | |
1994 | } | |
1995 | next(); | |
1996 | break; | |
81d0912d FB |
1997 | case '\'': |
1998 | pch++; | |
1999 | if (*pch == '\0') | |
2000 | expr_error("character constant expected"); | |
2001 | n = *pch; | |
2002 | pch++; | |
2003 | if (*pch != '\'') | |
2004 | expr_error("missing terminating \' character"); | |
2005 | next(); | |
2006 | break; | |
9307c4c1 FB |
2007 | case '$': |
2008 | { | |
2009 | char buf[128], *q; | |
69b34976 | 2010 | target_long reg=0; |
3b46e624 | 2011 | |
9307c4c1 FB |
2012 | pch++; |
2013 | q = buf; | |
2014 | while ((*pch >= 'a' && *pch <= 'z') || | |
2015 | (*pch >= 'A' && *pch <= 'Z') || | |
2016 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 2017 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
2018 | if ((q - buf) < sizeof(buf) - 1) |
2019 | *q++ = *pch; | |
2020 | pch++; | |
2021 | } | |
cd390083 | 2022 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2023 | pch++; |
2024 | *q = 0; | |
7743e588 | 2025 | ret = get_monitor_def(®, buf); |
6a00d601 | 2026 | if (ret == -1) |
9307c4c1 | 2027 | expr_error("unknown register"); |
5fafdf24 | 2028 | else if (ret == -2) |
6a00d601 | 2029 | expr_error("no cpu defined"); |
7743e588 | 2030 | n = reg; |
9307c4c1 FB |
2031 | } |
2032 | break; | |
2033 | case '\0': | |
2034 | expr_error("unexpected end of expression"); | |
2035 | n = 0; | |
2036 | break; | |
2037 | default: | |
7743e588 | 2038 | #if TARGET_PHYS_ADDR_BITS > 32 |
4f4fbf77 FB |
2039 | n = strtoull(pch, &p, 0); |
2040 | #else | |
9307c4c1 | 2041 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 2042 | #endif |
9307c4c1 FB |
2043 | if (pch == p) { |
2044 | expr_error("invalid char in expression"); | |
2045 | } | |
2046 | pch = p; | |
cd390083 | 2047 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2048 | pch++; |
2049 | break; | |
2050 | } | |
2051 | return n; | |
2052 | } | |
2053 | ||
2054 | ||
c2efc95d | 2055 | static int64_t expr_prod(void) |
9307c4c1 | 2056 | { |
c2efc95d | 2057 | int64_t val, val2; |
92a31b1f | 2058 | int op; |
3b46e624 | 2059 | |
9307c4c1 FB |
2060 | val = expr_unary(); |
2061 | for(;;) { | |
2062 | op = *pch; | |
2063 | if (op != '*' && op != '/' && op != '%') | |
2064 | break; | |
2065 | next(); | |
2066 | val2 = expr_unary(); | |
2067 | switch(op) { | |
2068 | default: | |
2069 | case '*': | |
2070 | val *= val2; | |
2071 | break; | |
2072 | case '/': | |
2073 | case '%': | |
5fafdf24 | 2074 | if (val2 == 0) |
5b60212f | 2075 | expr_error("division by zero"); |
9307c4c1 FB |
2076 | if (op == '/') |
2077 | val /= val2; | |
2078 | else | |
2079 | val %= val2; | |
2080 | break; | |
2081 | } | |
2082 | } | |
2083 | return val; | |
2084 | } | |
2085 | ||
c2efc95d | 2086 | static int64_t expr_logic(void) |
9307c4c1 | 2087 | { |
c2efc95d | 2088 | int64_t val, val2; |
92a31b1f | 2089 | int op; |
9307c4c1 FB |
2090 | |
2091 | val = expr_prod(); | |
2092 | for(;;) { | |
2093 | op = *pch; | |
2094 | if (op != '&' && op != '|' && op != '^') | |
2095 | break; | |
2096 | next(); | |
2097 | val2 = expr_prod(); | |
2098 | switch(op) { | |
2099 | default: | |
2100 | case '&': | |
2101 | val &= val2; | |
2102 | break; | |
2103 | case '|': | |
2104 | val |= val2; | |
2105 | break; | |
2106 | case '^': | |
2107 | val ^= val2; | |
2108 | break; | |
2109 | } | |
2110 | } | |
2111 | return val; | |
2112 | } | |
2113 | ||
c2efc95d | 2114 | static int64_t expr_sum(void) |
9307c4c1 | 2115 | { |
c2efc95d | 2116 | int64_t val, val2; |
92a31b1f | 2117 | int op; |
9307c4c1 FB |
2118 | |
2119 | val = expr_logic(); | |
2120 | for(;;) { | |
2121 | op = *pch; | |
2122 | if (op != '+' && op != '-') | |
2123 | break; | |
2124 | next(); | |
2125 | val2 = expr_logic(); | |
2126 | if (op == '+') | |
2127 | val += val2; | |
2128 | else | |
2129 | val -= val2; | |
2130 | } | |
2131 | return val; | |
2132 | } | |
2133 | ||
c2efc95d | 2134 | static int get_expr(int64_t *pval, const char **pp) |
9307c4c1 FB |
2135 | { |
2136 | pch = *pp; | |
2137 | if (setjmp(expr_env)) { | |
2138 | *pp = pch; | |
2139 | return -1; | |
2140 | } | |
cd390083 | 2141 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2142 | pch++; |
2143 | *pval = expr_sum(); | |
2144 | *pp = pch; | |
2145 | return 0; | |
2146 | } | |
2147 | ||
2148 | static int get_str(char *buf, int buf_size, const char **pp) | |
2149 | { | |
2150 | const char *p; | |
2151 | char *q; | |
2152 | int c; | |
2153 | ||
81d0912d | 2154 | q = buf; |
9307c4c1 | 2155 | p = *pp; |
cd390083 | 2156 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2157 | p++; |
2158 | if (*p == '\0') { | |
2159 | fail: | |
81d0912d | 2160 | *q = '\0'; |
9307c4c1 FB |
2161 | *pp = p; |
2162 | return -1; | |
2163 | } | |
9307c4c1 FB |
2164 | if (*p == '\"') { |
2165 | p++; | |
2166 | while (*p != '\0' && *p != '\"') { | |
2167 | if (*p == '\\') { | |
2168 | p++; | |
2169 | c = *p++; | |
2170 | switch(c) { | |
2171 | case 'n': | |
2172 | c = '\n'; | |
2173 | break; | |
2174 | case 'r': | |
2175 | c = '\r'; | |
2176 | break; | |
2177 | case '\\': | |
2178 | case '\'': | |
2179 | case '\"': | |
2180 | break; | |
2181 | default: | |
2182 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
2183 | goto fail; | |
2184 | } | |
2185 | if ((q - buf) < buf_size - 1) { | |
2186 | *q++ = c; | |
2187 | } | |
2188 | } else { | |
2189 | if ((q - buf) < buf_size - 1) { | |
2190 | *q++ = *p; | |
2191 | } | |
2192 | p++; | |
2193 | } | |
2194 | } | |
2195 | if (*p != '\"') { | |
5b60212f | 2196 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
2197 | goto fail; |
2198 | } | |
2199 | p++; | |
2200 | } else { | |
cd390083 | 2201 | while (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
2202 | if ((q - buf) < buf_size - 1) { |
2203 | *q++ = *p; | |
2204 | } | |
2205 | p++; | |
2206 | } | |
9307c4c1 | 2207 | } |
81d0912d | 2208 | *q = '\0'; |
9307c4c1 FB |
2209 | *pp = p; |
2210 | return 0; | |
2211 | } | |
2212 | ||
2213 | static int default_fmt_format = 'x'; | |
2214 | static int default_fmt_size = 4; | |
2215 | ||
2216 | #define MAX_ARGS 16 | |
2217 | ||
7e2515e8 | 2218 | static void monitor_handle_command(const char *cmdline) |
9307c4c1 FB |
2219 | { |
2220 | const char *p, *pstart, *typestr; | |
2221 | char *q; | |
2222 | int c, nb_args, len, i, has_arg; | |
8662d656 | 2223 | const term_cmd_t *cmd; |
9307c4c1 FB |
2224 | char cmdname[256]; |
2225 | char buf[1024]; | |
2226 | void *str_allocated[MAX_ARGS]; | |
2227 | void *args[MAX_ARGS]; | |
a5f1b965 BS |
2228 | void (*handler_0)(void); |
2229 | void (*handler_1)(void *arg0); | |
2230 | void (*handler_2)(void *arg0, void *arg1); | |
2231 | void (*handler_3)(void *arg0, void *arg1, void *arg2); | |
2232 | void (*handler_4)(void *arg0, void *arg1, void *arg2, void *arg3); | |
2233 | void (*handler_5)(void *arg0, void *arg1, void *arg2, void *arg3, | |
2234 | void *arg4); | |
2235 | void (*handler_6)(void *arg0, void *arg1, void *arg2, void *arg3, | |
2236 | void *arg4, void *arg5); | |
2237 | void (*handler_7)(void *arg0, void *arg1, void *arg2, void *arg3, | |
2238 | void *arg4, void *arg5, void *arg6); | |
9dc39cba FB |
2239 | |
2240 | #ifdef DEBUG | |
2241 | term_printf("command='%s'\n", cmdline); | |
2242 | #endif | |
3b46e624 | 2243 | |
9307c4c1 | 2244 | /* extract the command name */ |
9dc39cba | 2245 | p = cmdline; |
9307c4c1 | 2246 | q = cmdname; |
cd390083 | 2247 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2248 | p++; |
2249 | if (*p == '\0') | |
2250 | return; | |
2251 | pstart = p; | |
cd390083 | 2252 | while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) |
9307c4c1 FB |
2253 | p++; |
2254 | len = p - pstart; | |
2255 | if (len > sizeof(cmdname) - 1) | |
2256 | len = sizeof(cmdname) - 1; | |
2257 | memcpy(cmdname, pstart, len); | |
2258 | cmdname[len] = '\0'; | |
3b46e624 | 2259 | |
9307c4c1 FB |
2260 | /* find the command */ |
2261 | for(cmd = term_cmds; cmd->name != NULL; cmd++) { | |
5fafdf24 | 2262 | if (compare_cmd(cmdname, cmd->name)) |
9307c4c1 FB |
2263 | goto found; |
2264 | } | |
2265 | term_printf("unknown command: '%s'\n", cmdname); | |
2266 | return; | |
2267 | found: | |
2268 | ||
2269 | for(i = 0; i < MAX_ARGS; i++) | |
2270 | str_allocated[i] = NULL; | |
3b46e624 | 2271 | |
9307c4c1 FB |
2272 | /* parse the parameters */ |
2273 | typestr = cmd->args_type; | |
2274 | nb_args = 0; | |
9dc39cba | 2275 | for(;;) { |
9307c4c1 FB |
2276 | c = *typestr; |
2277 | if (c == '\0') | |
9dc39cba | 2278 | break; |
9307c4c1 FB |
2279 | typestr++; |
2280 | switch(c) { | |
2281 | case 'F': | |
81d0912d | 2282 | case 'B': |
9307c4c1 FB |
2283 | case 's': |
2284 | { | |
2285 | int ret; | |
2286 | char *str; | |
3b46e624 | 2287 | |
cd390083 | 2288 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2289 | p++; |
2290 | if (*typestr == '?') { | |
2291 | typestr++; | |
2292 | if (*p == '\0') { | |
2293 | /* no optional string: NULL argument */ | |
2294 | str = NULL; | |
2295 | goto add_str; | |
2296 | } | |
2297 | } | |
2298 | ret = get_str(buf, sizeof(buf), &p); | |
2299 | if (ret < 0) { | |
81d0912d FB |
2300 | switch(c) { |
2301 | case 'F': | |
9307c4c1 | 2302 | term_printf("%s: filename expected\n", cmdname); |
81d0912d FB |
2303 | break; |
2304 | case 'B': | |
2305 | term_printf("%s: block device name expected\n", cmdname); | |
2306 | break; | |
2307 | default: | |
9307c4c1 | 2308 | term_printf("%s: string expected\n", cmdname); |
81d0912d FB |
2309 | break; |
2310 | } | |
9307c4c1 FB |
2311 | goto fail; |
2312 | } | |
2313 | str = qemu_malloc(strlen(buf) + 1); | |
363a37d5 | 2314 | pstrcpy(str, sizeof(buf), buf); |
9307c4c1 FB |
2315 | str_allocated[nb_args] = str; |
2316 | add_str: | |
2317 | if (nb_args >= MAX_ARGS) { | |
2318 | error_args: | |
2319 | term_printf("%s: too many arguments\n", cmdname); | |
2320 | goto fail; | |
2321 | } | |
2322 | args[nb_args++] = str; | |
2323 | } | |
9dc39cba | 2324 | break; |
9307c4c1 FB |
2325 | case '/': |
2326 | { | |
2327 | int count, format, size; | |
3b46e624 | 2328 | |
cd390083 | 2329 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2330 | p++; |
2331 | if (*p == '/') { | |
2332 | /* format found */ | |
2333 | p++; | |
2334 | count = 1; | |
cd390083 | 2335 | if (qemu_isdigit(*p)) { |
9307c4c1 | 2336 | count = 0; |
cd390083 | 2337 | while (qemu_isdigit(*p)) { |
9307c4c1 FB |
2338 | count = count * 10 + (*p - '0'); |
2339 | p++; | |
2340 | } | |
2341 | } | |
2342 | size = -1; | |
2343 | format = -1; | |
2344 | for(;;) { | |
2345 | switch(*p) { | |
2346 | case 'o': | |
2347 | case 'd': | |
2348 | case 'u': | |
2349 | case 'x': | |
2350 | case 'i': | |
2351 | case 'c': | |
2352 | format = *p++; | |
2353 | break; | |
2354 | case 'b': | |
2355 | size = 1; | |
2356 | p++; | |
2357 | break; | |
2358 | case 'h': | |
2359 | size = 2; | |
2360 | p++; | |
2361 | break; | |
2362 | case 'w': | |
2363 | size = 4; | |
2364 | p++; | |
2365 | break; | |
2366 | case 'g': | |
2367 | case 'L': | |
2368 | size = 8; | |
2369 | p++; | |
2370 | break; | |
2371 | default: | |
2372 | goto next; | |
2373 | } | |
2374 | } | |
2375 | next: | |
cd390083 | 2376 | if (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
2377 | term_printf("invalid char in format: '%c'\n", *p); |
2378 | goto fail; | |
2379 | } | |
9307c4c1 FB |
2380 | if (format < 0) |
2381 | format = default_fmt_format; | |
4c27ba27 FB |
2382 | if (format != 'i') { |
2383 | /* for 'i', not specifying a size gives -1 as size */ | |
2384 | if (size < 0) | |
2385 | size = default_fmt_size; | |
e90f009b | 2386 | default_fmt_size = size; |
4c27ba27 | 2387 | } |
9307c4c1 FB |
2388 | default_fmt_format = format; |
2389 | } else { | |
2390 | count = 1; | |
2391 | format = default_fmt_format; | |
4c27ba27 FB |
2392 | if (format != 'i') { |
2393 | size = default_fmt_size; | |
2394 | } else { | |
2395 | size = -1; | |
2396 | } | |
9307c4c1 FB |
2397 | } |
2398 | if (nb_args + 3 > MAX_ARGS) | |
2399 | goto error_args; | |
1c5bf3bf JM |
2400 | args[nb_args++] = (void*)(long)count; |
2401 | args[nb_args++] = (void*)(long)format; | |
2402 | args[nb_args++] = (void*)(long)size; | |
9307c4c1 | 2403 | } |
9dc39cba | 2404 | break; |
9307c4c1 | 2405 | case 'i': |
92a31b1f | 2406 | case 'l': |
9307c4c1 | 2407 | { |
c2efc95d | 2408 | int64_t val; |
7743e588 | 2409 | |
cd390083 | 2410 | while (qemu_isspace(*p)) |
9307c4c1 | 2411 | p++; |
3440557b | 2412 | if (*typestr == '?' || *typestr == '.') { |
3440557b FB |
2413 | if (*typestr == '?') { |
2414 | if (*p == '\0') | |
2415 | has_arg = 0; | |
2416 | else | |
2417 | has_arg = 1; | |
2418 | } else { | |
2419 | if (*p == '.') { | |
2420 | p++; | |
cd390083 | 2421 | while (qemu_isspace(*p)) |
3440557b FB |
2422 | p++; |
2423 | has_arg = 1; | |
2424 | } else { | |
2425 | has_arg = 0; | |
2426 | } | |
2427 | } | |
13224a87 | 2428 | typestr++; |
9307c4c1 FB |
2429 | if (nb_args >= MAX_ARGS) |
2430 | goto error_args; | |
1c5bf3bf | 2431 | args[nb_args++] = (void *)(long)has_arg; |
9307c4c1 FB |
2432 | if (!has_arg) { |
2433 | if (nb_args >= MAX_ARGS) | |
2434 | goto error_args; | |
2435 | val = -1; | |
2436 | goto add_num; | |
2437 | } | |
2438 | } | |
2439 | if (get_expr(&val, &p)) | |
2440 | goto fail; | |
2441 | add_num: | |
92a31b1f FB |
2442 | if (c == 'i') { |
2443 | if (nb_args >= MAX_ARGS) | |
2444 | goto error_args; | |
1c5bf3bf | 2445 | args[nb_args++] = (void *)(long)val; |
92a31b1f FB |
2446 | } else { |
2447 | if ((nb_args + 1) >= MAX_ARGS) | |
2448 | goto error_args; | |
7743e588 | 2449 | #if TARGET_PHYS_ADDR_BITS > 32 |
1c5bf3bf | 2450 | args[nb_args++] = (void *)(long)((val >> 32) & 0xffffffff); |
92a31b1f FB |
2451 | #else |
2452 | args[nb_args++] = (void *)0; | |
2453 | #endif | |
1c5bf3bf | 2454 | args[nb_args++] = (void *)(long)(val & 0xffffffff); |
92a31b1f | 2455 | } |
9307c4c1 FB |
2456 | } |
2457 | break; | |
2458 | case '-': | |
2459 | { | |
2460 | int has_option; | |
2461 | /* option */ | |
3b46e624 | 2462 | |
9307c4c1 FB |
2463 | c = *typestr++; |
2464 | if (c == '\0') | |
2465 | goto bad_type; | |
cd390083 | 2466 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2467 | p++; |
2468 | has_option = 0; | |
2469 | if (*p == '-') { | |
2470 | p++; | |
2471 | if (*p != c) { | |
5fafdf24 | 2472 | term_printf("%s: unsupported option -%c\n", |
9307c4c1 FB |
2473 | cmdname, *p); |
2474 | goto fail; | |
2475 | } | |
2476 | p++; | |
2477 | has_option = 1; | |
2478 | } | |
2479 | if (nb_args >= MAX_ARGS) | |
2480 | goto error_args; | |
1c5bf3bf | 2481 | args[nb_args++] = (void *)(long)has_option; |
9307c4c1 FB |
2482 | } |
2483 | break; | |
2484 | default: | |
2485 | bad_type: | |
2486 | term_printf("%s: unknown type '%c'\n", cmdname, c); | |
2487 | goto fail; | |
2488 | } | |
9dc39cba | 2489 | } |
9307c4c1 | 2490 | /* check that all arguments were parsed */ |
cd390083 | 2491 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2492 | p++; |
2493 | if (*p != '\0') { | |
5fafdf24 | 2494 | term_printf("%s: extraneous characters at the end of line\n", |
9307c4c1 FB |
2495 | cmdname); |
2496 | goto fail; | |
9dc39cba | 2497 | } |
9307c4c1 FB |
2498 | |
2499 | switch(nb_args) { | |
2500 | case 0: | |
a5f1b965 BS |
2501 | handler_0 = cmd->handler; |
2502 | handler_0(); | |
9307c4c1 FB |
2503 | break; |
2504 | case 1: | |
a5f1b965 BS |
2505 | handler_1 = cmd->handler; |
2506 | handler_1(args[0]); | |
9307c4c1 FB |
2507 | break; |
2508 | case 2: | |
a5f1b965 BS |
2509 | handler_2 = cmd->handler; |
2510 | handler_2(args[0], args[1]); | |
9307c4c1 FB |
2511 | break; |
2512 | case 3: | |
a5f1b965 BS |
2513 | handler_3 = cmd->handler; |
2514 | handler_3(args[0], args[1], args[2]); | |
9307c4c1 FB |
2515 | break; |
2516 | case 4: | |
a5f1b965 BS |
2517 | handler_4 = cmd->handler; |
2518 | handler_4(args[0], args[1], args[2], args[3]); | |
9307c4c1 FB |
2519 | break; |
2520 | case 5: | |
a5f1b965 BS |
2521 | handler_5 = cmd->handler; |
2522 | handler_5(args[0], args[1], args[2], args[3], args[4]); | |
9307c4c1 | 2523 | break; |
3440557b | 2524 | case 6: |
a5f1b965 BS |
2525 | handler_6 = cmd->handler; |
2526 | handler_6(args[0], args[1], args[2], args[3], args[4], args[5]); | |
3440557b | 2527 | break; |
ec36b695 | 2528 | case 7: |
a5f1b965 BS |
2529 | handler_7 = cmd->handler; |
2530 | handler_7(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); | |
ec36b695 | 2531 | break; |
9307c4c1 FB |
2532 | default: |
2533 | term_printf("unsupported number of arguments: %d\n", nb_args); | |
2534 | goto fail; | |
9dc39cba | 2535 | } |
9307c4c1 FB |
2536 | fail: |
2537 | for(i = 0; i < MAX_ARGS; i++) | |
2538 | qemu_free(str_allocated[i]); | |
9dc39cba | 2539 | return; |
9dc39cba FB |
2540 | } |
2541 | ||
81d0912d FB |
2542 | static void cmd_completion(const char *name, const char *list) |
2543 | { | |
2544 | const char *p, *pstart; | |
2545 | char cmd[128]; | |
2546 | int len; | |
2547 | ||
2548 | p = list; | |
2549 | for(;;) { | |
2550 | pstart = p; | |
2551 | p = strchr(p, '|'); | |
2552 | if (!p) | |
2553 | p = pstart + strlen(pstart); | |
2554 | len = p - pstart; | |
2555 | if (len > sizeof(cmd) - 2) | |
2556 | len = sizeof(cmd) - 2; | |
2557 | memcpy(cmd, pstart, len); | |
2558 | cmd[len] = '\0'; | |
2559 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
2560 | add_completion(cmd); | |
2561 | } | |
2562 | if (*p == '\0') | |
2563 | break; | |
2564 | p++; | |
2565 | } | |
2566 | } | |
2567 | ||
2568 | static void file_completion(const char *input) | |
2569 | { | |
2570 | DIR *ffs; | |
2571 | struct dirent *d; | |
2572 | char path[1024]; | |
2573 | char file[1024], file_prefix[1024]; | |
2574 | int input_path_len; | |
2575 | const char *p; | |
2576 | ||
5fafdf24 | 2577 | p = strrchr(input, '/'); |
81d0912d FB |
2578 | if (!p) { |
2579 | input_path_len = 0; | |
2580 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
363a37d5 | 2581 | pstrcpy(path, sizeof(path), "."); |
81d0912d FB |
2582 | } else { |
2583 | input_path_len = p - input + 1; | |
2584 | memcpy(path, input, input_path_len); | |
2585 | if (input_path_len > sizeof(path) - 1) | |
2586 | input_path_len = sizeof(path) - 1; | |
2587 | path[input_path_len] = '\0'; | |
2588 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
2589 | } | |
2590 | #ifdef DEBUG_COMPLETION | |
2591 | term_printf("input='%s' path='%s' prefix='%s'\n", input, path, file_prefix); | |
2592 | #endif | |
2593 | ffs = opendir(path); | |
2594 | if (!ffs) | |
2595 | return; | |
2596 | for(;;) { | |
2597 | struct stat sb; | |
2598 | d = readdir(ffs); | |
2599 | if (!d) | |
2600 | break; | |
2601 | if (strstart(d->d_name, file_prefix, NULL)) { | |
2602 | memcpy(file, input, input_path_len); | |
363a37d5 BS |
2603 | if (input_path_len < sizeof(file)) |
2604 | pstrcpy(file + input_path_len, sizeof(file) - input_path_len, | |
2605 | d->d_name); | |
81d0912d FB |
2606 | /* stat the file to find out if it's a directory. |
2607 | * In that case add a slash to speed up typing long paths | |
2608 | */ | |
2609 | stat(file, &sb); | |
2610 | if(S_ISDIR(sb.st_mode)) | |
363a37d5 | 2611 | pstrcat(file, sizeof(file), "/"); |
81d0912d FB |
2612 | add_completion(file); |
2613 | } | |
2614 | } | |
2615 | closedir(ffs); | |
2616 | } | |
2617 | ||
2618 | static void block_completion_it(void *opaque, const char *name) | |
2619 | { | |
2620 | const char *input = opaque; | |
2621 | ||
2622 | if (input[0] == '\0' || | |
2623 | !strncmp(name, (char *)input, strlen(input))) { | |
2624 | add_completion(name); | |
2625 | } | |
2626 | } | |
2627 | ||
2628 | /* NOTE: this parser is an approximate form of the real command parser */ | |
2629 | static void parse_cmdline(const char *cmdline, | |
2630 | int *pnb_args, char **args) | |
2631 | { | |
2632 | const char *p; | |
2633 | int nb_args, ret; | |
2634 | char buf[1024]; | |
2635 | ||
2636 | p = cmdline; | |
2637 | nb_args = 0; | |
2638 | for(;;) { | |
cd390083 | 2639 | while (qemu_isspace(*p)) |
81d0912d FB |
2640 | p++; |
2641 | if (*p == '\0') | |
2642 | break; | |
2643 | if (nb_args >= MAX_ARGS) | |
2644 | break; | |
2645 | ret = get_str(buf, sizeof(buf), &p); | |
2646 | args[nb_args] = qemu_strdup(buf); | |
2647 | nb_args++; | |
2648 | if (ret < 0) | |
2649 | break; | |
2650 | } | |
2651 | *pnb_args = nb_args; | |
2652 | } | |
2653 | ||
7e2515e8 | 2654 | void readline_find_completion(const char *cmdline) |
81d0912d FB |
2655 | { |
2656 | const char *cmdname; | |
2657 | char *args[MAX_ARGS]; | |
2658 | int nb_args, i, len; | |
2659 | const char *ptype, *str; | |
8662d656 | 2660 | const term_cmd_t *cmd; |
64866c3d | 2661 | const KeyDef *key; |
81d0912d FB |
2662 | |
2663 | parse_cmdline(cmdline, &nb_args, args); | |
2664 | #ifdef DEBUG_COMPLETION | |
2665 | for(i = 0; i < nb_args; i++) { | |
2666 | term_printf("arg%d = '%s'\n", i, (char *)args[i]); | |
2667 | } | |
2668 | #endif | |
2669 | ||
2670 | /* if the line ends with a space, it means we want to complete the | |
2671 | next arg */ | |
2672 | len = strlen(cmdline); | |
cd390083 | 2673 | if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
81d0912d FB |
2674 | if (nb_args >= MAX_ARGS) |
2675 | return; | |
2676 | args[nb_args++] = qemu_strdup(""); | |
2677 | } | |
2678 | if (nb_args <= 1) { | |
2679 | /* command completion */ | |
2680 | if (nb_args == 0) | |
2681 | cmdname = ""; | |
2682 | else | |
2683 | cmdname = args[0]; | |
2684 | completion_index = strlen(cmdname); | |
2685 | for(cmd = term_cmds; cmd->name != NULL; cmd++) { | |
2686 | cmd_completion(cmdname, cmd->name); | |
2687 | } | |
2688 | } else { | |
2689 | /* find the command */ | |
2690 | for(cmd = term_cmds; cmd->name != NULL; cmd++) { | |
2691 | if (compare_cmd(args[0], cmd->name)) | |
2692 | goto found; | |
2693 | } | |
2694 | return; | |
2695 | found: | |
2696 | ptype = cmd->args_type; | |
2697 | for(i = 0; i < nb_args - 2; i++) { | |
2698 | if (*ptype != '\0') { | |
2699 | ptype++; | |
2700 | while (*ptype == '?') | |
2701 | ptype++; | |
2702 | } | |
2703 | } | |
2704 | str = args[nb_args - 1]; | |
2705 | switch(*ptype) { | |
2706 | case 'F': | |
2707 | /* file completion */ | |
2708 | completion_index = strlen(str); | |
2709 | file_completion(str); | |
2710 | break; | |
2711 | case 'B': | |
2712 | /* block device name completion */ | |
2713 | completion_index = strlen(str); | |
2714 | bdrv_iterate(block_completion_it, (void *)str); | |
2715 | break; | |
7fe48483 FB |
2716 | case 's': |
2717 | /* XXX: more generic ? */ | |
2718 | if (!strcmp(cmd->name, "info")) { | |
2719 | completion_index = strlen(str); | |
2720 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { | |
2721 | cmd_completion(str, cmd->name); | |
2722 | } | |
64866c3d FB |
2723 | } else if (!strcmp(cmd->name, "sendkey")) { |
2724 | completion_index = strlen(str); | |
2725 | for(key = key_defs; key->name != NULL; key++) { | |
2726 | cmd_completion(str, key->name); | |
2727 | } | |
7fe48483 FB |
2728 | } |
2729 | break; | |
81d0912d FB |
2730 | default: |
2731 | break; | |
2732 | } | |
2733 | } | |
2734 | for(i = 0; i < nb_args; i++) | |
2735 | qemu_free(args[i]); | |
2736 | } | |
2737 | ||
7e2515e8 | 2738 | static int term_can_read(void *opaque) |
9dc39cba | 2739 | { |
7e2515e8 | 2740 | return 128; |
9dc39cba FB |
2741 | } |
2742 | ||
7e2515e8 | 2743 | static void term_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 2744 | { |
7e2515e8 FB |
2745 | int i; |
2746 | for(i = 0; i < size; i++) | |
2747 | readline_handle_byte(buf[i]); | |
9dc39cba FB |
2748 | } |
2749 | ||
d8f44609 AL |
2750 | static int monitor_suspended; |
2751 | ||
7e2515e8 | 2752 | static void monitor_handle_command1(void *opaque, const char *cmdline) |
aa455485 | 2753 | { |
7e2515e8 | 2754 | monitor_handle_command(cmdline); |
d8f44609 AL |
2755 | if (!monitor_suspended) |
2756 | monitor_start_input(); | |
2757 | else | |
2758 | monitor_suspended = 2; | |
2759 | } | |
2760 | ||
2761 | void monitor_suspend(void) | |
2762 | { | |
2763 | monitor_suspended = 1; | |
2764 | } | |
2765 | ||
2766 | void monitor_resume(void) | |
2767 | { | |
2768 | if (monitor_suspended == 2) | |
2769 | monitor_start_input(); | |
2770 | monitor_suspended = 0; | |
aa455485 FB |
2771 | } |
2772 | ||
83ab7950 | 2773 | static void monitor_start_input(void) |
aa455485 | 2774 | { |
7e2515e8 | 2775 | readline_start("(qemu) ", 0, monitor_handle_command1, NULL); |
aa455485 FB |
2776 | } |
2777 | ||
86e94dea TS |
2778 | static void term_event(void *opaque, int event) |
2779 | { | |
2780 | if (event != CHR_EVENT_RESET) | |
2781 | return; | |
2782 | ||
2783 | if (!hide_banner) | |
2784 | term_printf("QEMU %s monitor - type 'help' for more information\n", | |
2785 | QEMU_VERSION); | |
2786 | monitor_start_input(); | |
2787 | } | |
2788 | ||
20d8a3ed TS |
2789 | static int is_first_init = 1; |
2790 | ||
7e2515e8 | 2791 | void monitor_init(CharDriverState *hd, int show_banner) |
aa455485 | 2792 | { |
20d8a3ed TS |
2793 | int i; |
2794 | ||
2795 | if (is_first_init) { | |
c8256f9d AZ |
2796 | key_timer = qemu_new_timer(vm_clock, release_keys, NULL); |
2797 | if (!key_timer) | |
2798 | return; | |
20d8a3ed TS |
2799 | for (i = 0; i < MAX_MON; i++) { |
2800 | monitor_hd[i] = NULL; | |
2801 | } | |
2802 | is_first_init = 0; | |
2803 | } | |
2804 | for (i = 0; i < MAX_MON; i++) { | |
2805 | if (monitor_hd[i] == NULL) { | |
2806 | monitor_hd[i] = hd; | |
2807 | break; | |
2808 | } | |
2809 | } | |
2810 | ||
86e94dea TS |
2811 | hide_banner = !show_banner; |
2812 | ||
e5b0bc44 | 2813 | qemu_chr_add_handlers(hd, term_can_read, term_read, term_event, NULL); |
83ab7950 AL |
2814 | |
2815 | readline_start("", 0, monitor_handle_command1, NULL); | |
aa455485 FB |
2816 | } |
2817 | ||
7e2515e8 FB |
2818 | /* XXX: use threads ? */ |
2819 | /* modal monitor readline */ | |
2820 | static int monitor_readline_started; | |
2821 | static char *monitor_readline_buf; | |
2822 | static int monitor_readline_buf_size; | |
81d0912d | 2823 | |
7e2515e8 | 2824 | static void monitor_readline_cb(void *opaque, const char *input) |
81d0912d | 2825 | { |
7e2515e8 FB |
2826 | pstrcpy(monitor_readline_buf, monitor_readline_buf_size, input); |
2827 | monitor_readline_started = 0; | |
81d0912d FB |
2828 | } |
2829 | ||
7e2515e8 FB |
2830 | void monitor_readline(const char *prompt, int is_password, |
2831 | char *buf, int buf_size) | |
9dc39cba | 2832 | { |
20d8a3ed | 2833 | int i; |
bc0129d9 | 2834 | int old_focus[MAX_MON]; |
20d8a3ed | 2835 | |
7e2515e8 | 2836 | if (is_password) { |
bc0129d9 AL |
2837 | for (i = 0; i < MAX_MON; i++) { |
2838 | old_focus[i] = 0; | |
2839 | if (monitor_hd[i]) { | |
2840 | old_focus[i] = monitor_hd[i]->focus; | |
2841 | monitor_hd[i]->focus = 0; | |
20d8a3ed | 2842 | qemu_chr_send_event(monitor_hd[i], CHR_EVENT_FOCUS); |
bc0129d9 AL |
2843 | } |
2844 | } | |
9dc39cba | 2845 | } |
bc0129d9 | 2846 | |
7e2515e8 FB |
2847 | readline_start(prompt, is_password, monitor_readline_cb, NULL); |
2848 | monitor_readline_buf = buf; | |
2849 | monitor_readline_buf_size = buf_size; | |
2850 | monitor_readline_started = 1; | |
2851 | while (monitor_readline_started) { | |
2852 | main_loop_wait(10); | |
9dc39cba | 2853 | } |
bc0129d9 AL |
2854 | /* restore original focus */ |
2855 | if (is_password) { | |
2856 | for (i = 0; i < MAX_MON; i++) | |
2857 | if (old_focus[i]) | |
2858 | monitor_hd[i]->focus = old_focus[i]; | |
2859 | } | |
9dc39cba | 2860 | } |