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Commit | Line | Data |
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9dc39cba FB |
1 | /* |
2 | * QEMU monitor | |
5fafdf24 | 3 | * |
9dc39cba | 4 | * Copyright (c) 2003-2004 Fabrice Bellard |
5fafdf24 | 5 | * |
9dc39cba FB |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
511d2b14 | 24 | #include <dirent.h> |
87ecb68b PB |
25 | #include "hw/hw.h" |
26 | #include "hw/usb.h" | |
27 | #include "hw/pcmcia.h" | |
28 | #include "hw/pc.h" | |
29 | #include "hw/pci.h" | |
30 | #include "gdbstub.h" | |
31 | #include "net.h" | |
32 | #include "qemu-char.h" | |
33 | #include "sysemu.h" | |
376253ec AL |
34 | #include "monitor.h" |
35 | #include "readline.h" | |
87ecb68b PB |
36 | #include "console.h" |
37 | #include "block.h" | |
38 | #include "audio/audio.h" | |
9307c4c1 | 39 | #include "disas.h" |
df751fa8 | 40 | #include "balloon.h" |
c8256f9d | 41 | #include "qemu-timer.h" |
5bb7910a | 42 | #include "migration.h" |
7ba1e619 | 43 | #include "kvm.h" |
76655d6d | 44 | #include "acl.h" |
6a5bd307 | 45 | |
9dc39cba | 46 | //#define DEBUG |
81d0912d | 47 | //#define DEBUG_COMPLETION |
9dc39cba | 48 | |
9307c4c1 FB |
49 | /* |
50 | * Supported types: | |
5fafdf24 | 51 | * |
9307c4c1 | 52 | * 'F' filename |
81d0912d | 53 | * 'B' block device name |
9307c4c1 | 54 | * 's' string (accept optional quote) |
92a31b1f FB |
55 | * 'i' 32 bit integer |
56 | * 'l' target long (32 or 64 bit) | |
9307c4c1 FB |
57 | * '/' optional gdb-like print format (like "/10x") |
58 | * | |
59 | * '?' optional type (for 'F', 's' and 'i') | |
60 | * | |
61 | */ | |
62 | ||
376253ec | 63 | typedef struct mon_cmd_t { |
9dc39cba | 64 | const char *name; |
9307c4c1 | 65 | const char *args_type; |
a5f1b965 | 66 | void *handler; |
9dc39cba FB |
67 | const char *params; |
68 | const char *help; | |
376253ec | 69 | } mon_cmd_t; |
9dc39cba | 70 | |
87127161 AL |
71 | struct Monitor { |
72 | CharDriverState *chr; | |
731b0364 AL |
73 | int flags; |
74 | int suspend_cnt; | |
75 | uint8_t outbuf[1024]; | |
76 | int outbuf_index; | |
77 | ReadLineState *rs; | |
78 | CPUState *mon_cpu; | |
79 | BlockDriverCompletionFunc *password_completion_cb; | |
80 | void *password_opaque; | |
87127161 AL |
81 | LIST_ENTRY(Monitor) entry; |
82 | }; | |
83 | ||
84 | static LIST_HEAD(mon_list, Monitor) mon_list; | |
7e2515e8 | 85 | |
376253ec AL |
86 | static const mon_cmd_t mon_cmds[]; |
87 | static const mon_cmd_t info_cmds[]; | |
9dc39cba | 88 | |
87127161 | 89 | Monitor *cur_mon = NULL; |
376253ec | 90 | |
731b0364 AL |
91 | static void monitor_command_cb(Monitor *mon, const char *cmdline, |
92 | void *opaque); | |
83ab7950 | 93 | |
731b0364 AL |
94 | static void monitor_read_command(Monitor *mon, int show_prompt) |
95 | { | |
96 | readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); | |
97 | if (show_prompt) | |
98 | readline_show_prompt(mon->rs); | |
99 | } | |
6a00d601 | 100 | |
cde76ee1 AL |
101 | static int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func, |
102 | void *opaque) | |
bb5fc20f | 103 | { |
cde76ee1 AL |
104 | if (mon->rs) { |
105 | readline_start(mon->rs, "Password: ", 1, readline_func, opaque); | |
106 | /* prompt is printed on return from the command handler */ | |
107 | return 0; | |
108 | } else { | |
109 | monitor_printf(mon, "terminal does not support password prompting\n"); | |
110 | return -ENOTTY; | |
111 | } | |
bb5fc20f AL |
112 | } |
113 | ||
376253ec | 114 | void monitor_flush(Monitor *mon) |
7e2515e8 | 115 | { |
731b0364 AL |
116 | if (mon && mon->outbuf_index != 0 && mon->chr->focus == 0) { |
117 | qemu_chr_write(mon->chr, mon->outbuf, mon->outbuf_index); | |
118 | mon->outbuf_index = 0; | |
7e2515e8 FB |
119 | } |
120 | } | |
121 | ||
122 | /* flush at every end of line or if the buffer is full */ | |
376253ec | 123 | static void monitor_puts(Monitor *mon, const char *str) |
7e2515e8 | 124 | { |
60fe76f3 | 125 | char c; |
731b0364 AL |
126 | |
127 | if (!mon) | |
128 | return; | |
129 | ||
7e2515e8 FB |
130 | for(;;) { |
131 | c = *str++; | |
132 | if (c == '\0') | |
133 | break; | |
7ba1260a | 134 | if (c == '\n') |
731b0364 AL |
135 | mon->outbuf[mon->outbuf_index++] = '\r'; |
136 | mon->outbuf[mon->outbuf_index++] = c; | |
137 | if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1) | |
138 | || c == '\n') | |
376253ec | 139 | monitor_flush(mon); |
7e2515e8 FB |
140 | } |
141 | } | |
142 | ||
376253ec | 143 | void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) |
9dc39cba | 144 | { |
81d0912d | 145 | char buf[4096]; |
81d0912d | 146 | vsnprintf(buf, sizeof(buf), fmt, ap); |
376253ec | 147 | monitor_puts(mon, buf); |
9dc39cba FB |
148 | } |
149 | ||
376253ec | 150 | void monitor_printf(Monitor *mon, const char *fmt, ...) |
9dc39cba | 151 | { |
7e2515e8 FB |
152 | va_list ap; |
153 | va_start(ap, fmt); | |
376253ec | 154 | monitor_vprintf(mon, fmt, ap); |
7e2515e8 | 155 | va_end(ap); |
9dc39cba FB |
156 | } |
157 | ||
376253ec | 158 | void monitor_print_filename(Monitor *mon, const char *filename) |
fef30743 TS |
159 | { |
160 | int i; | |
161 | ||
162 | for (i = 0; filename[i]; i++) { | |
28a76be8 AL |
163 | switch (filename[i]) { |
164 | case ' ': | |
165 | case '"': | |
166 | case '\\': | |
167 | monitor_printf(mon, "\\%c", filename[i]); | |
168 | break; | |
169 | case '\t': | |
170 | monitor_printf(mon, "\\t"); | |
171 | break; | |
172 | case '\r': | |
173 | monitor_printf(mon, "\\r"); | |
174 | break; | |
175 | case '\n': | |
176 | monitor_printf(mon, "\\n"); | |
177 | break; | |
178 | default: | |
179 | monitor_printf(mon, "%c", filename[i]); | |
180 | break; | |
181 | } | |
fef30743 TS |
182 | } |
183 | } | |
184 | ||
7fe48483 FB |
185 | static int monitor_fprintf(FILE *stream, const char *fmt, ...) |
186 | { | |
187 | va_list ap; | |
188 | va_start(ap, fmt); | |
376253ec | 189 | monitor_vprintf((Monitor *)stream, fmt, ap); |
7fe48483 FB |
190 | va_end(ap); |
191 | return 0; | |
192 | } | |
193 | ||
9dc39cba FB |
194 | static int compare_cmd(const char *name, const char *list) |
195 | { | |
196 | const char *p, *pstart; | |
197 | int len; | |
198 | len = strlen(name); | |
199 | p = list; | |
200 | for(;;) { | |
201 | pstart = p; | |
202 | p = strchr(p, '|'); | |
203 | if (!p) | |
204 | p = pstart + strlen(pstart); | |
205 | if ((p - pstart) == len && !memcmp(pstart, name, len)) | |
206 | return 1; | |
207 | if (*p == '\0') | |
208 | break; | |
209 | p++; | |
210 | } | |
211 | return 0; | |
212 | } | |
213 | ||
376253ec AL |
214 | static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds, |
215 | const char *prefix, const char *name) | |
9dc39cba | 216 | { |
376253ec | 217 | const mon_cmd_t *cmd; |
9dc39cba FB |
218 | |
219 | for(cmd = cmds; cmd->name != NULL; cmd++) { | |
220 | if (!name || !strcmp(name, cmd->name)) | |
376253ec AL |
221 | monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name, |
222 | cmd->params, cmd->help); | |
9dc39cba FB |
223 | } |
224 | } | |
225 | ||
376253ec | 226 | static void help_cmd(Monitor *mon, const char *name) |
9dc39cba FB |
227 | { |
228 | if (name && !strcmp(name, "info")) { | |
376253ec | 229 | help_cmd_dump(mon, info_cmds, "info ", NULL); |
9dc39cba | 230 | } else { |
376253ec | 231 | help_cmd_dump(mon, mon_cmds, "", name); |
f193c797 | 232 | if (name && !strcmp(name, "log")) { |
8662d656 | 233 | const CPULogItem *item; |
376253ec AL |
234 | monitor_printf(mon, "Log items (comma separated):\n"); |
235 | monitor_printf(mon, "%-10s %s\n", "none", "remove all logs"); | |
f193c797 | 236 | for(item = cpu_log_items; item->mask != 0; item++) { |
376253ec | 237 | monitor_printf(mon, "%-10s %s\n", item->name, item->help); |
f193c797 FB |
238 | } |
239 | } | |
9dc39cba FB |
240 | } |
241 | } | |
242 | ||
376253ec | 243 | static void do_commit(Monitor *mon, const char *device) |
9dc39cba | 244 | { |
7954c734 | 245 | int i, all_devices; |
2dc7b602 | 246 | |
7954c734 | 247 | all_devices = !strcmp(device, "all"); |
e4bcb14c | 248 | for (i = 0; i < nb_drives; i++) { |
5fafdf24 | 249 | if (all_devices || |
e4bcb14c TS |
250 | !strcmp(bdrv_get_device_name(drives_table[i].bdrv), device)) |
251 | bdrv_commit(drives_table[i].bdrv); | |
9dc39cba FB |
252 | } |
253 | } | |
254 | ||
376253ec | 255 | static void do_info(Monitor *mon, const char *item) |
9dc39cba | 256 | { |
376253ec AL |
257 | const mon_cmd_t *cmd; |
258 | void (*handler)(Monitor *); | |
9dc39cba | 259 | |
9307c4c1 | 260 | if (!item) |
9dc39cba | 261 | goto help; |
9dc39cba | 262 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
5fafdf24 | 263 | if (compare_cmd(item, cmd->name)) |
9dc39cba FB |
264 | goto found; |
265 | } | |
266 | help: | |
376253ec | 267 | help_cmd(mon, "info"); |
9dc39cba FB |
268 | return; |
269 | found: | |
a5f1b965 | 270 | handler = cmd->handler; |
376253ec | 271 | handler(mon); |
9dc39cba FB |
272 | } |
273 | ||
376253ec | 274 | static void do_info_version(Monitor *mon) |
9bc9d1c7 | 275 | { |
4a19f1ec | 276 | monitor_printf(mon, "%s\n", QEMU_VERSION QEMU_PKGVERSION); |
9bc9d1c7 FB |
277 | } |
278 | ||
376253ec | 279 | static void do_info_name(Monitor *mon) |
c35734b2 TS |
280 | { |
281 | if (qemu_name) | |
376253ec | 282 | monitor_printf(mon, "%s\n", qemu_name); |
c35734b2 TS |
283 | } |
284 | ||
bf4f74c0 | 285 | #if defined(TARGET_I386) |
376253ec | 286 | static void do_info_hpet(Monitor *mon) |
16b29ae1 | 287 | { |
376253ec AL |
288 | monitor_printf(mon, "HPET is %s by QEMU\n", |
289 | (no_hpet) ? "disabled" : "enabled"); | |
16b29ae1 | 290 | } |
bf4f74c0 | 291 | #endif |
16b29ae1 | 292 | |
376253ec | 293 | static void do_info_uuid(Monitor *mon) |
a36e69dd | 294 | { |
376253ec AL |
295 | monitor_printf(mon, UUID_FMT "\n", qemu_uuid[0], qemu_uuid[1], |
296 | qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], | |
297 | qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], | |
298 | qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], | |
299 | qemu_uuid[14], qemu_uuid[15]); | |
a36e69dd TS |
300 | } |
301 | ||
6a00d601 | 302 | /* get the current CPU defined by the user */ |
9596ebb7 | 303 | static int mon_set_cpu(int cpu_index) |
6a00d601 FB |
304 | { |
305 | CPUState *env; | |
306 | ||
307 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
308 | if (env->cpu_index == cpu_index) { | |
731b0364 | 309 | cur_mon->mon_cpu = env; |
6a00d601 FB |
310 | return 0; |
311 | } | |
312 | } | |
313 | return -1; | |
314 | } | |
315 | ||
9596ebb7 | 316 | static CPUState *mon_get_cpu(void) |
6a00d601 | 317 | { |
731b0364 | 318 | if (!cur_mon->mon_cpu) { |
6a00d601 FB |
319 | mon_set_cpu(0); |
320 | } | |
d154615d | 321 | cpu_synchronize_state(cur_mon->mon_cpu, 0); |
731b0364 | 322 | return cur_mon->mon_cpu; |
6a00d601 FB |
323 | } |
324 | ||
376253ec | 325 | static void do_info_registers(Monitor *mon) |
9307c4c1 | 326 | { |
6a00d601 FB |
327 | CPUState *env; |
328 | env = mon_get_cpu(); | |
329 | if (!env) | |
330 | return; | |
9307c4c1 | 331 | #ifdef TARGET_I386 |
376253ec | 332 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
d24b15a8 | 333 | X86_DUMP_FPU); |
9307c4c1 | 334 | #else |
376253ec | 335 | cpu_dump_state(env, (FILE *)mon, monitor_fprintf, |
7fe48483 | 336 | 0); |
9307c4c1 FB |
337 | #endif |
338 | } | |
339 | ||
376253ec | 340 | static void do_info_cpus(Monitor *mon) |
6a00d601 FB |
341 | { |
342 | CPUState *env; | |
343 | ||
344 | /* just to set the default cpu if not already done */ | |
345 | mon_get_cpu(); | |
346 | ||
347 | for(env = first_cpu; env != NULL; env = env->next_cpu) { | |
d154615d | 348 | cpu_synchronize_state(env, 0); |
376253ec | 349 | monitor_printf(mon, "%c CPU #%d:", |
731b0364 | 350 | (env == mon->mon_cpu) ? '*' : ' ', |
376253ec | 351 | env->cpu_index); |
6a00d601 | 352 | #if defined(TARGET_I386) |
376253ec AL |
353 | monitor_printf(mon, " pc=0x" TARGET_FMT_lx, |
354 | env->eip + env->segs[R_CS].base); | |
e80e1cc4 | 355 | #elif defined(TARGET_PPC) |
376253ec | 356 | monitor_printf(mon, " nip=0x" TARGET_FMT_lx, env->nip); |
ba3c64fb | 357 | #elif defined(TARGET_SPARC) |
376253ec AL |
358 | monitor_printf(mon, " pc=0x" TARGET_FMT_lx " npc=0x" TARGET_FMT_lx, |
359 | env->pc, env->npc); | |
ead9360e | 360 | #elif defined(TARGET_MIPS) |
376253ec | 361 | monitor_printf(mon, " PC=0x" TARGET_FMT_lx, env->active_tc.PC); |
ce5232c5 | 362 | #endif |
ead9360e | 363 | if (env->halted) |
376253ec AL |
364 | monitor_printf(mon, " (halted)"); |
365 | monitor_printf(mon, "\n"); | |
6a00d601 FB |
366 | } |
367 | } | |
368 | ||
376253ec | 369 | static void do_cpu_set(Monitor *mon, int index) |
6a00d601 FB |
370 | { |
371 | if (mon_set_cpu(index) < 0) | |
376253ec | 372 | monitor_printf(mon, "Invalid CPU index\n"); |
6a00d601 FB |
373 | } |
374 | ||
376253ec | 375 | static void do_info_jit(Monitor *mon) |
e3db7226 | 376 | { |
376253ec | 377 | dump_exec_info((FILE *)mon, monitor_fprintf); |
e3db7226 FB |
378 | } |
379 | ||
376253ec | 380 | static void do_info_history(Monitor *mon) |
aa455485 FB |
381 | { |
382 | int i; | |
7e2515e8 | 383 | const char *str; |
3b46e624 | 384 | |
cde76ee1 AL |
385 | if (!mon->rs) |
386 | return; | |
7e2515e8 FB |
387 | i = 0; |
388 | for(;;) { | |
731b0364 | 389 | str = readline_get_history(mon->rs, i); |
7e2515e8 FB |
390 | if (!str) |
391 | break; | |
376253ec | 392 | monitor_printf(mon, "%d: '%s'\n", i, str); |
8e3a9fd2 | 393 | i++; |
aa455485 FB |
394 | } |
395 | } | |
396 | ||
76a66253 JM |
397 | #if defined(TARGET_PPC) |
398 | /* XXX: not implemented in other targets */ | |
376253ec | 399 | static void do_info_cpu_stats(Monitor *mon) |
76a66253 JM |
400 | { |
401 | CPUState *env; | |
402 | ||
403 | env = mon_get_cpu(); | |
376253ec | 404 | cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0); |
76a66253 JM |
405 | } |
406 | #endif | |
407 | ||
376253ec | 408 | static void do_quit(Monitor *mon) |
9dc39cba FB |
409 | { |
410 | exit(0); | |
411 | } | |
412 | ||
376253ec | 413 | static int eject_device(Monitor *mon, BlockDriverState *bs, int force) |
9dc39cba FB |
414 | { |
415 | if (bdrv_is_inserted(bs)) { | |
416 | if (!force) { | |
417 | if (!bdrv_is_removable(bs)) { | |
376253ec | 418 | monitor_printf(mon, "device is not removable\n"); |
9dc39cba FB |
419 | return -1; |
420 | } | |
421 | if (bdrv_is_locked(bs)) { | |
376253ec | 422 | monitor_printf(mon, "device is locked\n"); |
9dc39cba FB |
423 | return -1; |
424 | } | |
425 | } | |
426 | bdrv_close(bs); | |
427 | } | |
428 | return 0; | |
429 | } | |
430 | ||
376253ec | 431 | static void do_eject(Monitor *mon, int force, const char *filename) |
9dc39cba FB |
432 | { |
433 | BlockDriverState *bs; | |
9dc39cba | 434 | |
9307c4c1 | 435 | bs = bdrv_find(filename); |
9dc39cba | 436 | if (!bs) { |
376253ec | 437 | monitor_printf(mon, "device not found\n"); |
9dc39cba FB |
438 | return; |
439 | } | |
376253ec | 440 | eject_device(mon, bs, force); |
9dc39cba FB |
441 | } |
442 | ||
376253ec AL |
443 | static void do_change_block(Monitor *mon, const char *device, |
444 | const char *filename, const char *fmt) | |
9dc39cba FB |
445 | { |
446 | BlockDriverState *bs; | |
2ecea9b8 | 447 | BlockDriver *drv = NULL; |
9dc39cba | 448 | |
9307c4c1 | 449 | bs = bdrv_find(device); |
9dc39cba | 450 | if (!bs) { |
376253ec | 451 | monitor_printf(mon, "device not found\n"); |
9dc39cba FB |
452 | return; |
453 | } | |
2ecea9b8 AJ |
454 | if (fmt) { |
455 | drv = bdrv_find_format(fmt); | |
456 | if (!drv) { | |
376253ec | 457 | monitor_printf(mon, "invalid format %s\n", fmt); |
2ecea9b8 AJ |
458 | return; |
459 | } | |
460 | } | |
376253ec | 461 | if (eject_device(mon, bs, 0) < 0) |
9dc39cba | 462 | return; |
2ecea9b8 | 463 | bdrv_open2(bs, filename, 0, drv); |
376253ec | 464 | monitor_read_bdrv_key_start(mon, bs, NULL, NULL); |
bb5fc20f AL |
465 | } |
466 | ||
376253ec AL |
467 | static void change_vnc_password_cb(Monitor *mon, const char *password, |
468 | void *opaque) | |
bb5fc20f AL |
469 | { |
470 | if (vnc_display_password(NULL, password) < 0) | |
376253ec | 471 | monitor_printf(mon, "could not set VNC server password\n"); |
bb5fc20f | 472 | |
731b0364 | 473 | monitor_read_command(mon, 1); |
9dc39cba FB |
474 | } |
475 | ||
376253ec | 476 | static void do_change_vnc(Monitor *mon, const char *target, const char *arg) |
e25a5822 | 477 | { |
70848515 | 478 | if (strcmp(target, "passwd") == 0 || |
28a76be8 AL |
479 | strcmp(target, "password") == 0) { |
480 | if (arg) { | |
bb5fc20f | 481 | char password[9]; |
28a76be8 AL |
482 | strncpy(password, arg, sizeof(password)); |
483 | password[sizeof(password) - 1] = '\0'; | |
376253ec | 484 | change_vnc_password_cb(mon, password, NULL); |
bb5fc20f | 485 | } else { |
376253ec | 486 | monitor_read_password(mon, change_vnc_password_cb, NULL); |
bb5fc20f | 487 | } |
70848515 | 488 | } else { |
28a76be8 | 489 | if (vnc_display_open(NULL, target) < 0) |
376253ec | 490 | monitor_printf(mon, "could not start VNC server on %s\n", target); |
70848515 | 491 | } |
e25a5822 TS |
492 | } |
493 | ||
376253ec AL |
494 | static void do_change(Monitor *mon, const char *device, const char *target, |
495 | const char *arg) | |
e25a5822 TS |
496 | { |
497 | if (strcmp(device, "vnc") == 0) { | |
28a76be8 | 498 | do_change_vnc(mon, target, arg); |
e25a5822 | 499 | } else { |
28a76be8 | 500 | do_change_block(mon, device, target, arg); |
e25a5822 TS |
501 | } |
502 | } | |
503 | ||
376253ec | 504 | static void do_screen_dump(Monitor *mon, const char *filename) |
59a983b9 | 505 | { |
95219897 | 506 | vga_hw_screen_dump(filename); |
59a983b9 FB |
507 | } |
508 | ||
376253ec | 509 | static void do_logfile(Monitor *mon, const char *filename) |
e735b91c PB |
510 | { |
511 | cpu_set_log_filename(filename); | |
512 | } | |
513 | ||
376253ec | 514 | static void do_log(Monitor *mon, const char *items) |
f193c797 FB |
515 | { |
516 | int mask; | |
3b46e624 | 517 | |
9307c4c1 | 518 | if (!strcmp(items, "none")) { |
f193c797 FB |
519 | mask = 0; |
520 | } else { | |
9307c4c1 | 521 | mask = cpu_str_to_log_mask(items); |
f193c797 | 522 | if (!mask) { |
376253ec | 523 | help_cmd(mon, "log"); |
f193c797 FB |
524 | return; |
525 | } | |
526 | } | |
527 | cpu_set_log(mask); | |
528 | } | |
529 | ||
1b530a6d AJ |
530 | static void do_singlestep(Monitor *mon, const char *option) |
531 | { | |
532 | if (!option || !strcmp(option, "on")) { | |
533 | singlestep = 1; | |
534 | } else if (!strcmp(option, "off")) { | |
535 | singlestep = 0; | |
536 | } else { | |
537 | monitor_printf(mon, "unexpected option %s\n", option); | |
538 | } | |
539 | } | |
540 | ||
376253ec | 541 | static void do_stop(Monitor *mon) |
8a7ddc38 FB |
542 | { |
543 | vm_stop(EXCP_INTERRUPT); | |
544 | } | |
545 | ||
bb5fc20f | 546 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs); |
c0f4ce77 | 547 | |
376253ec AL |
548 | struct bdrv_iterate_context { |
549 | Monitor *mon; | |
550 | int err; | |
551 | }; | |
552 | ||
553 | static void do_cont(Monitor *mon) | |
8a7ddc38 | 554 | { |
376253ec | 555 | struct bdrv_iterate_context context = { mon, 0 }; |
c0f4ce77 | 556 | |
376253ec | 557 | bdrv_iterate(encrypted_bdrv_it, &context); |
c0f4ce77 | 558 | /* only resume the vm if all keys are set and valid */ |
376253ec | 559 | if (!context.err) |
c0f4ce77 | 560 | vm_start(); |
8a7ddc38 FB |
561 | } |
562 | ||
bb5fc20f AL |
563 | static void bdrv_key_cb(void *opaque, int err) |
564 | { | |
376253ec AL |
565 | Monitor *mon = opaque; |
566 | ||
bb5fc20f AL |
567 | /* another key was set successfully, retry to continue */ |
568 | if (!err) | |
376253ec | 569 | do_cont(mon); |
bb5fc20f AL |
570 | } |
571 | ||
572 | static void encrypted_bdrv_it(void *opaque, BlockDriverState *bs) | |
573 | { | |
376253ec | 574 | struct bdrv_iterate_context *context = opaque; |
bb5fc20f | 575 | |
376253ec AL |
576 | if (!context->err && bdrv_key_required(bs)) { |
577 | context->err = -EBUSY; | |
578 | monitor_read_bdrv_key_start(context->mon, bs, bdrv_key_cb, | |
579 | context->mon); | |
bb5fc20f AL |
580 | } |
581 | } | |
582 | ||
67b915a5 | 583 | #ifdef CONFIG_GDBSTUB |
59030a8c AL |
584 | static void do_gdbserver(Monitor *mon, const char *device) |
585 | { | |
586 | if (!device) | |
587 | device = "tcp::" DEFAULT_GDBSTUB_PORT; | |
588 | if (gdbserver_start(device) < 0) { | |
589 | monitor_printf(mon, "Could not open gdbserver on device '%s'\n", | |
590 | device); | |
591 | } else if (strcmp(device, "none") == 0) { | |
36556b20 | 592 | monitor_printf(mon, "Disabled gdbserver\n"); |
8a7ddc38 | 593 | } else { |
59030a8c AL |
594 | monitor_printf(mon, "Waiting for gdb connection on device '%s'\n", |
595 | device); | |
8a7ddc38 FB |
596 | } |
597 | } | |
67b915a5 | 598 | #endif |
8a7ddc38 | 599 | |
376253ec | 600 | static void monitor_printc(Monitor *mon, int c) |
9307c4c1 | 601 | { |
376253ec | 602 | monitor_printf(mon, "'"); |
9307c4c1 FB |
603 | switch(c) { |
604 | case '\'': | |
376253ec | 605 | monitor_printf(mon, "\\'"); |
9307c4c1 FB |
606 | break; |
607 | case '\\': | |
376253ec | 608 | monitor_printf(mon, "\\\\"); |
9307c4c1 FB |
609 | break; |
610 | case '\n': | |
376253ec | 611 | monitor_printf(mon, "\\n"); |
9307c4c1 FB |
612 | break; |
613 | case '\r': | |
376253ec | 614 | monitor_printf(mon, "\\r"); |
9307c4c1 FB |
615 | break; |
616 | default: | |
617 | if (c >= 32 && c <= 126) { | |
376253ec | 618 | monitor_printf(mon, "%c", c); |
9307c4c1 | 619 | } else { |
376253ec | 620 | monitor_printf(mon, "\\x%02x", c); |
9307c4c1 FB |
621 | } |
622 | break; | |
623 | } | |
376253ec | 624 | monitor_printf(mon, "'"); |
9307c4c1 FB |
625 | } |
626 | ||
376253ec | 627 | static void memory_dump(Monitor *mon, int count, int format, int wsize, |
7743e588 | 628 | target_phys_addr_t addr, int is_physical) |
9307c4c1 | 629 | { |
6a00d601 | 630 | CPUState *env; |
9307c4c1 FB |
631 | int nb_per_line, l, line_size, i, max_digits, len; |
632 | uint8_t buf[16]; | |
633 | uint64_t v; | |
634 | ||
635 | if (format == 'i') { | |
636 | int flags; | |
637 | flags = 0; | |
6a00d601 FB |
638 | env = mon_get_cpu(); |
639 | if (!env && !is_physical) | |
640 | return; | |
9307c4c1 | 641 | #ifdef TARGET_I386 |
4c27ba27 | 642 | if (wsize == 2) { |
9307c4c1 | 643 | flags = 1; |
4c27ba27 FB |
644 | } else if (wsize == 4) { |
645 | flags = 0; | |
646 | } else { | |
6a15fd12 | 647 | /* as default we use the current CS size */ |
4c27ba27 | 648 | flags = 0; |
6a15fd12 FB |
649 | if (env) { |
650 | #ifdef TARGET_X86_64 | |
5fafdf24 | 651 | if ((env->efer & MSR_EFER_LMA) && |
6a15fd12 FB |
652 | (env->segs[R_CS].flags & DESC_L_MASK)) |
653 | flags = 2; | |
654 | else | |
655 | #endif | |
656 | if (!(env->segs[R_CS].flags & DESC_B_MASK)) | |
657 | flags = 1; | |
658 | } | |
4c27ba27 FB |
659 | } |
660 | #endif | |
376253ec | 661 | monitor_disas(mon, env, addr, count, is_physical, flags); |
9307c4c1 FB |
662 | return; |
663 | } | |
664 | ||
665 | len = wsize * count; | |
666 | if (wsize == 1) | |
667 | line_size = 8; | |
668 | else | |
669 | line_size = 16; | |
670 | nb_per_line = line_size / wsize; | |
671 | max_digits = 0; | |
672 | ||
673 | switch(format) { | |
674 | case 'o': | |
675 | max_digits = (wsize * 8 + 2) / 3; | |
676 | break; | |
677 | default: | |
678 | case 'x': | |
679 | max_digits = (wsize * 8) / 4; | |
680 | break; | |
681 | case 'u': | |
682 | case 'd': | |
683 | max_digits = (wsize * 8 * 10 + 32) / 33; | |
684 | break; | |
685 | case 'c': | |
686 | wsize = 1; | |
687 | break; | |
688 | } | |
689 | ||
690 | while (len > 0) { | |
7743e588 | 691 | if (is_physical) |
376253ec | 692 | monitor_printf(mon, TARGET_FMT_plx ":", addr); |
7743e588 | 693 | else |
376253ec | 694 | monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr); |
9307c4c1 FB |
695 | l = len; |
696 | if (l > line_size) | |
697 | l = line_size; | |
698 | if (is_physical) { | |
699 | cpu_physical_memory_rw(addr, buf, l, 0); | |
700 | } else { | |
6a00d601 FB |
701 | env = mon_get_cpu(); |
702 | if (!env) | |
703 | break; | |
c8f79b67 | 704 | if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) { |
376253ec | 705 | monitor_printf(mon, " Cannot access memory\n"); |
c8f79b67 AL |
706 | break; |
707 | } | |
9307c4c1 | 708 | } |
5fafdf24 | 709 | i = 0; |
9307c4c1 FB |
710 | while (i < l) { |
711 | switch(wsize) { | |
712 | default: | |
713 | case 1: | |
714 | v = ldub_raw(buf + i); | |
715 | break; | |
716 | case 2: | |
717 | v = lduw_raw(buf + i); | |
718 | break; | |
719 | case 4: | |
92a31b1f | 720 | v = (uint32_t)ldl_raw(buf + i); |
9307c4c1 FB |
721 | break; |
722 | case 8: | |
723 | v = ldq_raw(buf + i); | |
724 | break; | |
725 | } | |
376253ec | 726 | monitor_printf(mon, " "); |
9307c4c1 FB |
727 | switch(format) { |
728 | case 'o': | |
376253ec | 729 | monitor_printf(mon, "%#*" PRIo64, max_digits, v); |
9307c4c1 FB |
730 | break; |
731 | case 'x': | |
376253ec | 732 | monitor_printf(mon, "0x%0*" PRIx64, max_digits, v); |
9307c4c1 FB |
733 | break; |
734 | case 'u': | |
376253ec | 735 | monitor_printf(mon, "%*" PRIu64, max_digits, v); |
9307c4c1 FB |
736 | break; |
737 | case 'd': | |
376253ec | 738 | monitor_printf(mon, "%*" PRId64, max_digits, v); |
9307c4c1 FB |
739 | break; |
740 | case 'c': | |
376253ec | 741 | monitor_printc(mon, v); |
9307c4c1 FB |
742 | break; |
743 | } | |
744 | i += wsize; | |
745 | } | |
376253ec | 746 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
747 | addr += l; |
748 | len -= l; | |
749 | } | |
750 | } | |
751 | ||
92a31b1f FB |
752 | #if TARGET_LONG_BITS == 64 |
753 | #define GET_TLONG(h, l) (((uint64_t)(h) << 32) | (l)) | |
754 | #else | |
755 | #define GET_TLONG(h, l) (l) | |
756 | #endif | |
757 | ||
376253ec | 758 | static void do_memory_dump(Monitor *mon, int count, int format, int size, |
92a31b1f | 759 | uint32_t addrh, uint32_t addrl) |
9307c4c1 | 760 | { |
92a31b1f | 761 | target_long addr = GET_TLONG(addrh, addrl); |
376253ec | 762 | memory_dump(mon, count, format, size, addr, 0); |
9307c4c1 FB |
763 | } |
764 | ||
7743e588 BS |
765 | #if TARGET_PHYS_ADDR_BITS > 32 |
766 | #define GET_TPHYSADDR(h, l) (((uint64_t)(h) << 32) | (l)) | |
767 | #else | |
768 | #define GET_TPHYSADDR(h, l) (l) | |
769 | #endif | |
770 | ||
376253ec AL |
771 | static void do_physical_memory_dump(Monitor *mon, int count, int format, |
772 | int size, uint32_t addrh, uint32_t addrl) | |
92a31b1f | 773 | |
9307c4c1 | 774 | { |
7743e588 | 775 | target_phys_addr_t addr = GET_TPHYSADDR(addrh, addrl); |
376253ec | 776 | memory_dump(mon, count, format, size, addr, 1); |
9307c4c1 FB |
777 | } |
778 | ||
376253ec AL |
779 | static void do_print(Monitor *mon, int count, int format, int size, |
780 | unsigned int valh, unsigned int vall) | |
9307c4c1 | 781 | { |
7743e588 BS |
782 | target_phys_addr_t val = GET_TPHYSADDR(valh, vall); |
783 | #if TARGET_PHYS_ADDR_BITS == 32 | |
9307c4c1 FB |
784 | switch(format) { |
785 | case 'o': | |
376253ec | 786 | monitor_printf(mon, "%#o", val); |
9307c4c1 FB |
787 | break; |
788 | case 'x': | |
376253ec | 789 | monitor_printf(mon, "%#x", val); |
9307c4c1 FB |
790 | break; |
791 | case 'u': | |
376253ec | 792 | monitor_printf(mon, "%u", val); |
9307c4c1 FB |
793 | break; |
794 | default: | |
795 | case 'd': | |
376253ec | 796 | monitor_printf(mon, "%d", val); |
9307c4c1 FB |
797 | break; |
798 | case 'c': | |
376253ec | 799 | monitor_printc(mon, val); |
9307c4c1 FB |
800 | break; |
801 | } | |
92a31b1f FB |
802 | #else |
803 | switch(format) { | |
804 | case 'o': | |
376253ec | 805 | monitor_printf(mon, "%#" PRIo64, val); |
92a31b1f FB |
806 | break; |
807 | case 'x': | |
376253ec | 808 | monitor_printf(mon, "%#" PRIx64, val); |
92a31b1f FB |
809 | break; |
810 | case 'u': | |
376253ec | 811 | monitor_printf(mon, "%" PRIu64, val); |
92a31b1f FB |
812 | break; |
813 | default: | |
814 | case 'd': | |
376253ec | 815 | monitor_printf(mon, "%" PRId64, val); |
92a31b1f FB |
816 | break; |
817 | case 'c': | |
376253ec | 818 | monitor_printc(mon, val); |
92a31b1f FB |
819 | break; |
820 | } | |
821 | #endif | |
376253ec | 822 | monitor_printf(mon, "\n"); |
9307c4c1 FB |
823 | } |
824 | ||
376253ec | 825 | static void do_memory_save(Monitor *mon, unsigned int valh, unsigned int vall, |
b371dc59 FB |
826 | uint32_t size, const char *filename) |
827 | { | |
828 | FILE *f; | |
829 | target_long addr = GET_TLONG(valh, vall); | |
830 | uint32_t l; | |
831 | CPUState *env; | |
832 | uint8_t buf[1024]; | |
833 | ||
834 | env = mon_get_cpu(); | |
835 | if (!env) | |
836 | return; | |
837 | ||
838 | f = fopen(filename, "wb"); | |
839 | if (!f) { | |
376253ec | 840 | monitor_printf(mon, "could not open '%s'\n", filename); |
b371dc59 FB |
841 | return; |
842 | } | |
843 | while (size != 0) { | |
844 | l = sizeof(buf); | |
845 | if (l > size) | |
846 | l = size; | |
847 | cpu_memory_rw_debug(env, addr, buf, l, 0); | |
848 | fwrite(buf, 1, l, f); | |
849 | addr += l; | |
850 | size -= l; | |
851 | } | |
852 | fclose(f); | |
853 | } | |
854 | ||
376253ec AL |
855 | static void do_physical_memory_save(Monitor *mon, unsigned int valh, |
856 | unsigned int vall, uint32_t size, | |
857 | const char *filename) | |
a8bdf7a6 AJ |
858 | { |
859 | FILE *f; | |
860 | uint32_t l; | |
861 | uint8_t buf[1024]; | |
339dea27 | 862 | target_phys_addr_t addr = GET_TPHYSADDR(valh, vall); |
a8bdf7a6 AJ |
863 | |
864 | f = fopen(filename, "wb"); | |
865 | if (!f) { | |
376253ec | 866 | monitor_printf(mon, "could not open '%s'\n", filename); |
a8bdf7a6 AJ |
867 | return; |
868 | } | |
869 | while (size != 0) { | |
870 | l = sizeof(buf); | |
871 | if (l > size) | |
872 | l = size; | |
873 | cpu_physical_memory_rw(addr, buf, l, 0); | |
874 | fwrite(buf, 1, l, f); | |
875 | fflush(f); | |
876 | addr += l; | |
877 | size -= l; | |
878 | } | |
879 | fclose(f); | |
880 | } | |
881 | ||
376253ec | 882 | static void do_sum(Monitor *mon, uint32_t start, uint32_t size) |
e4cf1adc FB |
883 | { |
884 | uint32_t addr; | |
885 | uint8_t buf[1]; | |
886 | uint16_t sum; | |
887 | ||
888 | sum = 0; | |
889 | for(addr = start; addr < (start + size); addr++) { | |
890 | cpu_physical_memory_rw(addr, buf, 1, 0); | |
891 | /* BSD sum algorithm ('sum' Unix command) */ | |
892 | sum = (sum >> 1) | (sum << 15); | |
893 | sum += buf[0]; | |
894 | } | |
376253ec | 895 | monitor_printf(mon, "%05d\n", sum); |
e4cf1adc FB |
896 | } |
897 | ||
a3a91a35 FB |
898 | typedef struct { |
899 | int keycode; | |
900 | const char *name; | |
901 | } KeyDef; | |
902 | ||
903 | static const KeyDef key_defs[] = { | |
904 | { 0x2a, "shift" }, | |
905 | { 0x36, "shift_r" }, | |
3b46e624 | 906 | |
a3a91a35 FB |
907 | { 0x38, "alt" }, |
908 | { 0xb8, "alt_r" }, | |
2ba27c7f TS |
909 | { 0x64, "altgr" }, |
910 | { 0xe4, "altgr_r" }, | |
a3a91a35 FB |
911 | { 0x1d, "ctrl" }, |
912 | { 0x9d, "ctrl_r" }, | |
913 | ||
914 | { 0xdd, "menu" }, | |
915 | ||
916 | { 0x01, "esc" }, | |
917 | ||
918 | { 0x02, "1" }, | |
919 | { 0x03, "2" }, | |
920 | { 0x04, "3" }, | |
921 | { 0x05, "4" }, | |
922 | { 0x06, "5" }, | |
923 | { 0x07, "6" }, | |
924 | { 0x08, "7" }, | |
925 | { 0x09, "8" }, | |
926 | { 0x0a, "9" }, | |
927 | { 0x0b, "0" }, | |
64866c3d FB |
928 | { 0x0c, "minus" }, |
929 | { 0x0d, "equal" }, | |
a3a91a35 FB |
930 | { 0x0e, "backspace" }, |
931 | ||
932 | { 0x0f, "tab" }, | |
933 | { 0x10, "q" }, | |
934 | { 0x11, "w" }, | |
935 | { 0x12, "e" }, | |
936 | { 0x13, "r" }, | |
937 | { 0x14, "t" }, | |
938 | { 0x15, "y" }, | |
939 | { 0x16, "u" }, | |
940 | { 0x17, "i" }, | |
941 | { 0x18, "o" }, | |
942 | { 0x19, "p" }, | |
943 | ||
944 | { 0x1c, "ret" }, | |
945 | ||
946 | { 0x1e, "a" }, | |
947 | { 0x1f, "s" }, | |
948 | { 0x20, "d" }, | |
949 | { 0x21, "f" }, | |
950 | { 0x22, "g" }, | |
951 | { 0x23, "h" }, | |
952 | { 0x24, "j" }, | |
953 | { 0x25, "k" }, | |
954 | { 0x26, "l" }, | |
955 | ||
956 | { 0x2c, "z" }, | |
957 | { 0x2d, "x" }, | |
958 | { 0x2e, "c" }, | |
959 | { 0x2f, "v" }, | |
960 | { 0x30, "b" }, | |
961 | { 0x31, "n" }, | |
962 | { 0x32, "m" }, | |
9155fc45 AJ |
963 | { 0x33, "comma" }, |
964 | { 0x34, "dot" }, | |
965 | { 0x35, "slash" }, | |
3b46e624 | 966 | |
4d3b6f6e AZ |
967 | { 0x37, "asterisk" }, |
968 | ||
a3a91a35 | 969 | { 0x39, "spc" }, |
00ffa62a | 970 | { 0x3a, "caps_lock" }, |
a3a91a35 FB |
971 | { 0x3b, "f1" }, |
972 | { 0x3c, "f2" }, | |
973 | { 0x3d, "f3" }, | |
974 | { 0x3e, "f4" }, | |
975 | { 0x3f, "f5" }, | |
976 | { 0x40, "f6" }, | |
977 | { 0x41, "f7" }, | |
978 | { 0x42, "f8" }, | |
979 | { 0x43, "f9" }, | |
980 | { 0x44, "f10" }, | |
00ffa62a | 981 | { 0x45, "num_lock" }, |
a3a91a35 FB |
982 | { 0x46, "scroll_lock" }, |
983 | ||
64866c3d FB |
984 | { 0xb5, "kp_divide" }, |
985 | { 0x37, "kp_multiply" }, | |
0cfec834 | 986 | { 0x4a, "kp_subtract" }, |
64866c3d FB |
987 | { 0x4e, "kp_add" }, |
988 | { 0x9c, "kp_enter" }, | |
989 | { 0x53, "kp_decimal" }, | |
f2289cb6 | 990 | { 0x54, "sysrq" }, |
64866c3d FB |
991 | |
992 | { 0x52, "kp_0" }, | |
993 | { 0x4f, "kp_1" }, | |
994 | { 0x50, "kp_2" }, | |
995 | { 0x51, "kp_3" }, | |
996 | { 0x4b, "kp_4" }, | |
997 | { 0x4c, "kp_5" }, | |
998 | { 0x4d, "kp_6" }, | |
999 | { 0x47, "kp_7" }, | |
1000 | { 0x48, "kp_8" }, | |
1001 | { 0x49, "kp_9" }, | |
3b46e624 | 1002 | |
a3a91a35 FB |
1003 | { 0x56, "<" }, |
1004 | ||
1005 | { 0x57, "f11" }, | |
1006 | { 0x58, "f12" }, | |
1007 | ||
1008 | { 0xb7, "print" }, | |
1009 | ||
1010 | { 0xc7, "home" }, | |
1011 | { 0xc9, "pgup" }, | |
1012 | { 0xd1, "pgdn" }, | |
1013 | { 0xcf, "end" }, | |
1014 | ||
1015 | { 0xcb, "left" }, | |
1016 | { 0xc8, "up" }, | |
1017 | { 0xd0, "down" }, | |
1018 | { 0xcd, "right" }, | |
1019 | ||
1020 | { 0xd2, "insert" }, | |
1021 | { 0xd3, "delete" }, | |
c0b5b109 BS |
1022 | #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64) |
1023 | { 0xf0, "stop" }, | |
1024 | { 0xf1, "again" }, | |
1025 | { 0xf2, "props" }, | |
1026 | { 0xf3, "undo" }, | |
1027 | { 0xf4, "front" }, | |
1028 | { 0xf5, "copy" }, | |
1029 | { 0xf6, "open" }, | |
1030 | { 0xf7, "paste" }, | |
1031 | { 0xf8, "find" }, | |
1032 | { 0xf9, "cut" }, | |
1033 | { 0xfa, "lf" }, | |
1034 | { 0xfb, "help" }, | |
1035 | { 0xfc, "meta_l" }, | |
1036 | { 0xfd, "meta_r" }, | |
1037 | { 0xfe, "compose" }, | |
1038 | #endif | |
a3a91a35 FB |
1039 | { 0, NULL }, |
1040 | }; | |
1041 | ||
1042 | static int get_keycode(const char *key) | |
1043 | { | |
1044 | const KeyDef *p; | |
64866c3d FB |
1045 | char *endp; |
1046 | int ret; | |
a3a91a35 FB |
1047 | |
1048 | for(p = key_defs; p->name != NULL; p++) { | |
1049 | if (!strcmp(key, p->name)) | |
1050 | return p->keycode; | |
1051 | } | |
64866c3d FB |
1052 | if (strstart(key, "0x", NULL)) { |
1053 | ret = strtoul(key, &endp, 0); | |
1054 | if (*endp == '\0' && ret >= 0x01 && ret <= 0xff) | |
1055 | return ret; | |
1056 | } | |
a3a91a35 FB |
1057 | return -1; |
1058 | } | |
1059 | ||
c8256f9d AZ |
1060 | #define MAX_KEYCODES 16 |
1061 | static uint8_t keycodes[MAX_KEYCODES]; | |
1062 | static int nb_pending_keycodes; | |
1063 | static QEMUTimer *key_timer; | |
1064 | ||
1065 | static void release_keys(void *opaque) | |
1066 | { | |
1067 | int keycode; | |
1068 | ||
1069 | while (nb_pending_keycodes > 0) { | |
1070 | nb_pending_keycodes--; | |
1071 | keycode = keycodes[nb_pending_keycodes]; | |
1072 | if (keycode & 0x80) | |
1073 | kbd_put_keycode(0xe0); | |
1074 | kbd_put_keycode(keycode | 0x80); | |
1075 | } | |
1076 | } | |
1077 | ||
376253ec AL |
1078 | static void do_sendkey(Monitor *mon, const char *string, int has_hold_time, |
1079 | int hold_time) | |
a3a91a35 | 1080 | { |
3401c0d9 AZ |
1081 | char keyname_buf[16]; |
1082 | char *separator; | |
1083 | int keyname_len, keycode, i; | |
1084 | ||
c8256f9d AZ |
1085 | if (nb_pending_keycodes > 0) { |
1086 | qemu_del_timer(key_timer); | |
1087 | release_keys(NULL); | |
1088 | } | |
1089 | if (!has_hold_time) | |
1090 | hold_time = 100; | |
1091 | i = 0; | |
3401c0d9 AZ |
1092 | while (1) { |
1093 | separator = strchr(string, '-'); | |
1094 | keyname_len = separator ? separator - string : strlen(string); | |
1095 | if (keyname_len > 0) { | |
1096 | pstrcpy(keyname_buf, sizeof(keyname_buf), string); | |
1097 | if (keyname_len > sizeof(keyname_buf) - 1) { | |
376253ec | 1098 | monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf); |
3401c0d9 | 1099 | return; |
a3a91a35 | 1100 | } |
c8256f9d | 1101 | if (i == MAX_KEYCODES) { |
376253ec | 1102 | monitor_printf(mon, "too many keys\n"); |
3401c0d9 AZ |
1103 | return; |
1104 | } | |
1105 | keyname_buf[keyname_len] = 0; | |
1106 | keycode = get_keycode(keyname_buf); | |
1107 | if (keycode < 0) { | |
376253ec | 1108 | monitor_printf(mon, "unknown key: '%s'\n", keyname_buf); |
3401c0d9 AZ |
1109 | return; |
1110 | } | |
c8256f9d | 1111 | keycodes[i++] = keycode; |
a3a91a35 | 1112 | } |
3401c0d9 | 1113 | if (!separator) |
a3a91a35 | 1114 | break; |
3401c0d9 | 1115 | string = separator + 1; |
a3a91a35 | 1116 | } |
c8256f9d | 1117 | nb_pending_keycodes = i; |
a3a91a35 | 1118 | /* key down events */ |
c8256f9d | 1119 | for (i = 0; i < nb_pending_keycodes; i++) { |
a3a91a35 FB |
1120 | keycode = keycodes[i]; |
1121 | if (keycode & 0x80) | |
1122 | kbd_put_keycode(0xe0); | |
1123 | kbd_put_keycode(keycode & 0x7f); | |
1124 | } | |
c8256f9d | 1125 | /* delayed key up events */ |
f227f17d AZ |
1126 | qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) + |
1127 | muldiv64(ticks_per_sec, hold_time, 1000)); | |
a3a91a35 FB |
1128 | } |
1129 | ||
13224a87 FB |
1130 | static int mouse_button_state; |
1131 | ||
376253ec | 1132 | static void do_mouse_move(Monitor *mon, const char *dx_str, const char *dy_str, |
13224a87 FB |
1133 | const char *dz_str) |
1134 | { | |
1135 | int dx, dy, dz; | |
1136 | dx = strtol(dx_str, NULL, 0); | |
1137 | dy = strtol(dy_str, NULL, 0); | |
1138 | dz = 0; | |
5fafdf24 | 1139 | if (dz_str) |
13224a87 FB |
1140 | dz = strtol(dz_str, NULL, 0); |
1141 | kbd_mouse_event(dx, dy, dz, mouse_button_state); | |
1142 | } | |
1143 | ||
376253ec | 1144 | static void do_mouse_button(Monitor *mon, int button_state) |
13224a87 FB |
1145 | { |
1146 | mouse_button_state = button_state; | |
1147 | kbd_mouse_event(0, 0, 0, mouse_button_state); | |
1148 | } | |
1149 | ||
376253ec AL |
1150 | static void do_ioport_read(Monitor *mon, int count, int format, int size, |
1151 | int addr, int has_index, int index) | |
3440557b FB |
1152 | { |
1153 | uint32_t val; | |
1154 | int suffix; | |
1155 | ||
1156 | if (has_index) { | |
1157 | cpu_outb(NULL, addr & 0xffff, index & 0xff); | |
1158 | addr++; | |
1159 | } | |
1160 | addr &= 0xffff; | |
1161 | ||
1162 | switch(size) { | |
1163 | default: | |
1164 | case 1: | |
1165 | val = cpu_inb(NULL, addr); | |
1166 | suffix = 'b'; | |
1167 | break; | |
1168 | case 2: | |
1169 | val = cpu_inw(NULL, addr); | |
1170 | suffix = 'w'; | |
1171 | break; | |
1172 | case 4: | |
1173 | val = cpu_inl(NULL, addr); | |
1174 | suffix = 'l'; | |
1175 | break; | |
1176 | } | |
376253ec AL |
1177 | monitor_printf(mon, "port%c[0x%04x] = %#0*x\n", |
1178 | suffix, addr, size * 2, val); | |
3440557b | 1179 | } |
a3a91a35 | 1180 | |
3b4366de BS |
1181 | /* boot_set handler */ |
1182 | static QEMUBootSetHandler *qemu_boot_set_handler = NULL; | |
1183 | static void *boot_opaque; | |
1184 | ||
1185 | void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque) | |
1186 | { | |
1187 | qemu_boot_set_handler = func; | |
1188 | boot_opaque = opaque; | |
1189 | } | |
1190 | ||
376253ec | 1191 | static void do_boot_set(Monitor *mon, const char *bootdevice) |
0ecdffbb AJ |
1192 | { |
1193 | int res; | |
1194 | ||
1195 | if (qemu_boot_set_handler) { | |
3b4366de | 1196 | res = qemu_boot_set_handler(boot_opaque, bootdevice); |
0ecdffbb | 1197 | if (res == 0) |
376253ec AL |
1198 | monitor_printf(mon, "boot device list now set to %s\n", |
1199 | bootdevice); | |
0ecdffbb | 1200 | else |
376253ec AL |
1201 | monitor_printf(mon, "setting boot device list failed with " |
1202 | "error %i\n", res); | |
0ecdffbb | 1203 | } else { |
376253ec AL |
1204 | monitor_printf(mon, "no function defined to set boot device list for " |
1205 | "this architecture\n"); | |
0ecdffbb AJ |
1206 | } |
1207 | } | |
1208 | ||
376253ec | 1209 | static void do_system_reset(Monitor *mon) |
e4f9082b FB |
1210 | { |
1211 | qemu_system_reset_request(); | |
1212 | } | |
1213 | ||
376253ec | 1214 | static void do_system_powerdown(Monitor *mon) |
3475187d FB |
1215 | { |
1216 | qemu_system_powerdown_request(); | |
1217 | } | |
1218 | ||
b86bda5b | 1219 | #if defined(TARGET_I386) |
376253ec | 1220 | static void print_pte(Monitor *mon, uint32_t addr, uint32_t pte, uint32_t mask) |
b86bda5b | 1221 | { |
376253ec AL |
1222 | monitor_printf(mon, "%08x: %08x %c%c%c%c%c%c%c%c\n", |
1223 | addr, | |
1224 | pte & mask, | |
1225 | pte & PG_GLOBAL_MASK ? 'G' : '-', | |
1226 | pte & PG_PSE_MASK ? 'P' : '-', | |
1227 | pte & PG_DIRTY_MASK ? 'D' : '-', | |
1228 | pte & PG_ACCESSED_MASK ? 'A' : '-', | |
1229 | pte & PG_PCD_MASK ? 'C' : '-', | |
1230 | pte & PG_PWT_MASK ? 'T' : '-', | |
1231 | pte & PG_USER_MASK ? 'U' : '-', | |
1232 | pte & PG_RW_MASK ? 'W' : '-'); | |
b86bda5b FB |
1233 | } |
1234 | ||
376253ec | 1235 | static void tlb_info(Monitor *mon) |
b86bda5b | 1236 | { |
6a00d601 | 1237 | CPUState *env; |
b86bda5b FB |
1238 | int l1, l2; |
1239 | uint32_t pgd, pde, pte; | |
1240 | ||
6a00d601 FB |
1241 | env = mon_get_cpu(); |
1242 | if (!env) | |
1243 | return; | |
1244 | ||
b86bda5b | 1245 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1246 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1247 | return; |
1248 | } | |
1249 | pgd = env->cr[3] & ~0xfff; | |
1250 | for(l1 = 0; l1 < 1024; l1++) { | |
1251 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1252 | pde = le32_to_cpu(pde); | |
1253 | if (pde & PG_PRESENT_MASK) { | |
1254 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
376253ec | 1255 | print_pte(mon, (l1 << 22), pde, ~((1 << 20) - 1)); |
b86bda5b FB |
1256 | } else { |
1257 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1258 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1259 | (uint8_t *)&pte, 4); |
1260 | pte = le32_to_cpu(pte); | |
1261 | if (pte & PG_PRESENT_MASK) { | |
376253ec | 1262 | print_pte(mon, (l1 << 22) + (l2 << 12), |
5fafdf24 | 1263 | pte & ~PG_PSE_MASK, |
b86bda5b FB |
1264 | ~0xfff); |
1265 | } | |
1266 | } | |
1267 | } | |
1268 | } | |
1269 | } | |
1270 | } | |
1271 | ||
376253ec | 1272 | static void mem_print(Monitor *mon, uint32_t *pstart, int *plast_prot, |
b86bda5b FB |
1273 | uint32_t end, int prot) |
1274 | { | |
9746b15b FB |
1275 | int prot1; |
1276 | prot1 = *plast_prot; | |
1277 | if (prot != prot1) { | |
b86bda5b | 1278 | if (*pstart != -1) { |
376253ec AL |
1279 | monitor_printf(mon, "%08x-%08x %08x %c%c%c\n", |
1280 | *pstart, end, end - *pstart, | |
1281 | prot1 & PG_USER_MASK ? 'u' : '-', | |
1282 | 'r', | |
1283 | prot1 & PG_RW_MASK ? 'w' : '-'); | |
b86bda5b FB |
1284 | } |
1285 | if (prot != 0) | |
1286 | *pstart = end; | |
1287 | else | |
1288 | *pstart = -1; | |
1289 | *plast_prot = prot; | |
1290 | } | |
1291 | } | |
1292 | ||
376253ec | 1293 | static void mem_info(Monitor *mon) |
b86bda5b | 1294 | { |
6a00d601 | 1295 | CPUState *env; |
b86bda5b FB |
1296 | int l1, l2, prot, last_prot; |
1297 | uint32_t pgd, pde, pte, start, end; | |
1298 | ||
6a00d601 FB |
1299 | env = mon_get_cpu(); |
1300 | if (!env) | |
1301 | return; | |
1302 | ||
b86bda5b | 1303 | if (!(env->cr[0] & CR0_PG_MASK)) { |
376253ec | 1304 | monitor_printf(mon, "PG disabled\n"); |
b86bda5b FB |
1305 | return; |
1306 | } | |
1307 | pgd = env->cr[3] & ~0xfff; | |
1308 | last_prot = 0; | |
1309 | start = -1; | |
1310 | for(l1 = 0; l1 < 1024; l1++) { | |
1311 | cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4); | |
1312 | pde = le32_to_cpu(pde); | |
1313 | end = l1 << 22; | |
1314 | if (pde & PG_PRESENT_MASK) { | |
1315 | if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) { | |
1316 | prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
376253ec | 1317 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1318 | } else { |
1319 | for(l2 = 0; l2 < 1024; l2++) { | |
5fafdf24 | 1320 | cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, |
b86bda5b FB |
1321 | (uint8_t *)&pte, 4); |
1322 | pte = le32_to_cpu(pte); | |
1323 | end = (l1 << 22) + (l2 << 12); | |
1324 | if (pte & PG_PRESENT_MASK) { | |
1325 | prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK); | |
1326 | } else { | |
1327 | prot = 0; | |
1328 | } | |
376253ec | 1329 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1330 | } |
1331 | } | |
1332 | } else { | |
1333 | prot = 0; | |
376253ec | 1334 | mem_print(mon, &start, &last_prot, end, prot); |
b86bda5b FB |
1335 | } |
1336 | } | |
1337 | } | |
1338 | #endif | |
1339 | ||
7c664e2f AJ |
1340 | #if defined(TARGET_SH4) |
1341 | ||
376253ec | 1342 | static void print_tlb(Monitor *mon, int idx, tlb_t *tlb) |
7c664e2f | 1343 | { |
376253ec AL |
1344 | monitor_printf(mon, " tlb%i:\t" |
1345 | "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t" | |
1346 | "v=%hhu shared=%hhu cached=%hhu prot=%hhu " | |
1347 | "dirty=%hhu writethrough=%hhu\n", | |
1348 | idx, | |
1349 | tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size, | |
1350 | tlb->v, tlb->sh, tlb->c, tlb->pr, | |
1351 | tlb->d, tlb->wt); | |
7c664e2f AJ |
1352 | } |
1353 | ||
376253ec | 1354 | static void tlb_info(Monitor *mon) |
7c664e2f AJ |
1355 | { |
1356 | CPUState *env = mon_get_cpu(); | |
1357 | int i; | |
1358 | ||
376253ec | 1359 | monitor_printf (mon, "ITLB:\n"); |
7c664e2f | 1360 | for (i = 0 ; i < ITLB_SIZE ; i++) |
376253ec AL |
1361 | print_tlb (mon, i, &env->itlb[i]); |
1362 | monitor_printf (mon, "UTLB:\n"); | |
7c664e2f | 1363 | for (i = 0 ; i < UTLB_SIZE ; i++) |
376253ec | 1364 | print_tlb (mon, i, &env->utlb[i]); |
7c664e2f AJ |
1365 | } |
1366 | ||
1367 | #endif | |
1368 | ||
376253ec | 1369 | static void do_info_kqemu(Monitor *mon) |
0f4c6415 | 1370 | { |
640f42e4 | 1371 | #ifdef CONFIG_KQEMU |
6a00d601 | 1372 | CPUState *env; |
0f4c6415 FB |
1373 | int val; |
1374 | val = 0; | |
6a00d601 FB |
1375 | env = mon_get_cpu(); |
1376 | if (!env) { | |
376253ec | 1377 | monitor_printf(mon, "No cpu initialized yet"); |
6a00d601 FB |
1378 | return; |
1379 | } | |
1380 | val = env->kqemu_enabled; | |
376253ec | 1381 | monitor_printf(mon, "kqemu support: "); |
5f1ce948 FB |
1382 | switch(val) { |
1383 | default: | |
1384 | case 0: | |
376253ec | 1385 | monitor_printf(mon, "disabled\n"); |
5f1ce948 FB |
1386 | break; |
1387 | case 1: | |
376253ec | 1388 | monitor_printf(mon, "enabled for user code\n"); |
5f1ce948 FB |
1389 | break; |
1390 | case 2: | |
376253ec | 1391 | monitor_printf(mon, "enabled for user and kernel code\n"); |
5f1ce948 FB |
1392 | break; |
1393 | } | |
0f4c6415 | 1394 | #else |
376253ec | 1395 | monitor_printf(mon, "kqemu support: not compiled\n"); |
0f4c6415 | 1396 | #endif |
5fafdf24 | 1397 | } |
0f4c6415 | 1398 | |
376253ec | 1399 | static void do_info_kvm(Monitor *mon) |
7ba1e619 AL |
1400 | { |
1401 | #ifdef CONFIG_KVM | |
376253ec | 1402 | monitor_printf(mon, "kvm support: "); |
7ba1e619 | 1403 | if (kvm_enabled()) |
376253ec | 1404 | monitor_printf(mon, "enabled\n"); |
7ba1e619 | 1405 | else |
376253ec | 1406 | monitor_printf(mon, "disabled\n"); |
7ba1e619 | 1407 | #else |
376253ec | 1408 | monitor_printf(mon, "kvm support: not compiled\n"); |
7ba1e619 AL |
1409 | #endif |
1410 | } | |
1411 | ||
030ea37b AL |
1412 | static void do_info_numa(Monitor *mon) |
1413 | { | |
b28b6230 | 1414 | int i; |
030ea37b AL |
1415 | CPUState *env; |
1416 | ||
1417 | monitor_printf(mon, "%d nodes\n", nb_numa_nodes); | |
1418 | for (i = 0; i < nb_numa_nodes; i++) { | |
1419 | monitor_printf(mon, "node %d cpus:", i); | |
1420 | for (env = first_cpu; env != NULL; env = env->next_cpu) { | |
1421 | if (env->numa_node == i) { | |
1422 | monitor_printf(mon, " %d", env->cpu_index); | |
1423 | } | |
1424 | } | |
1425 | monitor_printf(mon, "\n"); | |
1426 | monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i, | |
1427 | node_mem[i] >> 20); | |
1428 | } | |
1429 | } | |
1430 | ||
5f1ce948 FB |
1431 | #ifdef CONFIG_PROFILER |
1432 | ||
1433 | int64_t kqemu_time; | |
1434 | int64_t qemu_time; | |
1435 | int64_t kqemu_exec_count; | |
1436 | int64_t dev_time; | |
1437 | int64_t kqemu_ret_int_count; | |
1438 | int64_t kqemu_ret_excp_count; | |
1439 | int64_t kqemu_ret_intr_count; | |
1440 | ||
376253ec | 1441 | static void do_info_profile(Monitor *mon) |
5f1ce948 FB |
1442 | { |
1443 | int64_t total; | |
1444 | total = qemu_time; | |
1445 | if (total == 0) | |
1446 | total = 1; | |
376253ec AL |
1447 | monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", |
1448 | dev_time, dev_time / (double)ticks_per_sec); | |
1449 | monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", | |
1450 | qemu_time, qemu_time / (double)ticks_per_sec); | |
1451 | monitor_printf(mon, "kqemu time %" PRId64 " (%0.3f %0.1f%%) count=%" | |
1452 | PRId64 " int=%" PRId64 " excp=%" PRId64 " intr=%" | |
1453 | PRId64 "\n", | |
1454 | kqemu_time, kqemu_time / (double)ticks_per_sec, | |
1455 | kqemu_time / (double)total * 100.0, | |
1456 | kqemu_exec_count, | |
1457 | kqemu_ret_int_count, | |
1458 | kqemu_ret_excp_count, | |
1459 | kqemu_ret_intr_count); | |
5f1ce948 FB |
1460 | qemu_time = 0; |
1461 | kqemu_time = 0; | |
1462 | kqemu_exec_count = 0; | |
1463 | dev_time = 0; | |
1464 | kqemu_ret_int_count = 0; | |
1465 | kqemu_ret_excp_count = 0; | |
1466 | kqemu_ret_intr_count = 0; | |
640f42e4 | 1467 | #ifdef CONFIG_KQEMU |
5f1ce948 FB |
1468 | kqemu_record_dump(); |
1469 | #endif | |
1470 | } | |
1471 | #else | |
376253ec | 1472 | static void do_info_profile(Monitor *mon) |
5f1ce948 | 1473 | { |
376253ec | 1474 | monitor_printf(mon, "Internal profiler not compiled\n"); |
5f1ce948 FB |
1475 | } |
1476 | #endif | |
1477 | ||
ec36b695 FB |
1478 | /* Capture support */ |
1479 | static LIST_HEAD (capture_list_head, CaptureState) capture_head; | |
1480 | ||
376253ec | 1481 | static void do_info_capture(Monitor *mon) |
ec36b695 FB |
1482 | { |
1483 | int i; | |
1484 | CaptureState *s; | |
1485 | ||
1486 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
376253ec | 1487 | monitor_printf(mon, "[%d]: ", i); |
ec36b695 FB |
1488 | s->ops.info (s->opaque); |
1489 | } | |
1490 | } | |
1491 | ||
376253ec | 1492 | static void do_stop_capture(Monitor *mon, int n) |
ec36b695 FB |
1493 | { |
1494 | int i; | |
1495 | CaptureState *s; | |
1496 | ||
1497 | for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) { | |
1498 | if (i == n) { | |
1499 | s->ops.destroy (s->opaque); | |
1500 | LIST_REMOVE (s, entries); | |
1501 | qemu_free (s); | |
1502 | return; | |
1503 | } | |
1504 | } | |
1505 | } | |
1506 | ||
1507 | #ifdef HAS_AUDIO | |
376253ec AL |
1508 | static void do_wav_capture(Monitor *mon, const char *path, |
1509 | int has_freq, int freq, | |
1510 | int has_bits, int bits, | |
1511 | int has_channels, int nchannels) | |
ec36b695 FB |
1512 | { |
1513 | CaptureState *s; | |
1514 | ||
1515 | s = qemu_mallocz (sizeof (*s)); | |
ec36b695 FB |
1516 | |
1517 | freq = has_freq ? freq : 44100; | |
1518 | bits = has_bits ? bits : 16; | |
1519 | nchannels = has_channels ? nchannels : 2; | |
1520 | ||
1521 | if (wav_start_capture (s, path, freq, bits, nchannels)) { | |
376253ec | 1522 | monitor_printf(mon, "Faied to add wave capture\n"); |
ec36b695 FB |
1523 | qemu_free (s); |
1524 | } | |
1525 | LIST_INSERT_HEAD (&capture_head, s, entries); | |
1526 | } | |
1527 | #endif | |
1528 | ||
dc1c0b74 | 1529 | #if defined(TARGET_I386) |
376253ec | 1530 | static void do_inject_nmi(Monitor *mon, int cpu_index) |
dc1c0b74 AJ |
1531 | { |
1532 | CPUState *env; | |
1533 | ||
1534 | for (env = first_cpu; env != NULL; env = env->next_cpu) | |
1535 | if (env->cpu_index == cpu_index) { | |
1536 | cpu_interrupt(env, CPU_INTERRUPT_NMI); | |
1537 | break; | |
1538 | } | |
1539 | } | |
1540 | #endif | |
1541 | ||
376253ec | 1542 | static void do_info_status(Monitor *mon) |
6f9c5ee7 | 1543 | { |
1b530a6d AJ |
1544 | if (vm_running) { |
1545 | if (singlestep) { | |
1546 | monitor_printf(mon, "VM status: running (single step mode)\n"); | |
1547 | } else { | |
1548 | monitor_printf(mon, "VM status: running\n"); | |
1549 | } | |
1550 | } else | |
376253ec | 1551 | monitor_printf(mon, "VM status: paused\n"); |
6f9c5ee7 AJ |
1552 | } |
1553 | ||
1554 | ||
376253ec | 1555 | static void do_balloon(Monitor *mon, int value) |
df751fa8 AL |
1556 | { |
1557 | ram_addr_t target = value; | |
1558 | qemu_balloon(target << 20); | |
1559 | } | |
1560 | ||
376253ec | 1561 | static void do_info_balloon(Monitor *mon) |
df751fa8 AL |
1562 | { |
1563 | ram_addr_t actual; | |
1564 | ||
1565 | actual = qemu_balloon_status(); | |
bd322087 | 1566 | if (kvm_enabled() && !kvm_has_sync_mmu()) |
376253ec AL |
1567 | monitor_printf(mon, "Using KVM without synchronous MMU, " |
1568 | "ballooning disabled\n"); | |
bd322087 | 1569 | else if (actual == 0) |
376253ec | 1570 | monitor_printf(mon, "Ballooning not activated in VM\n"); |
df751fa8 | 1571 | else |
376253ec | 1572 | monitor_printf(mon, "balloon: actual=%d\n", (int)(actual >> 20)); |
df751fa8 AL |
1573 | } |
1574 | ||
76655d6d AL |
1575 | static void do_acl(Monitor *mon, |
1576 | const char *command, | |
28a76be8 AL |
1577 | const char *aclname, |
1578 | const char *match, | |
1579 | int has_index, | |
1580 | int index) | |
76655d6d AL |
1581 | { |
1582 | qemu_acl *acl; | |
1583 | ||
1584 | acl = qemu_acl_find(aclname); | |
1585 | if (!acl) { | |
28a76be8 AL |
1586 | monitor_printf(mon, "acl: unknown list '%s'\n", aclname); |
1587 | return; | |
76655d6d AL |
1588 | } |
1589 | ||
1590 | if (strcmp(command, "show") == 0) { | |
28a76be8 AL |
1591 | int i = 0; |
1592 | qemu_acl_entry *entry; | |
1593 | monitor_printf(mon, "policy: %s\n", | |
76655d6d | 1594 | acl->defaultDeny ? "deny" : "allow"); |
28a76be8 AL |
1595 | TAILQ_FOREACH(entry, &acl->entries, next) { |
1596 | i++; | |
1597 | monitor_printf(mon, "%d: %s %s\n", i, | |
76655d6d AL |
1598 | entry->deny ? "deny" : "allow", |
1599 | entry->match); | |
28a76be8 | 1600 | } |
76655d6d | 1601 | } else if (strcmp(command, "reset") == 0) { |
28a76be8 AL |
1602 | qemu_acl_reset(acl); |
1603 | monitor_printf(mon, "acl: removed all rules\n"); | |
76655d6d | 1604 | } else if (strcmp(command, "policy") == 0) { |
28a76be8 AL |
1605 | if (!match) { |
1606 | monitor_printf(mon, "acl: missing policy parameter\n"); | |
1607 | return; | |
1608 | } | |
1609 | ||
1610 | if (strcmp(match, "allow") == 0) { | |
1611 | acl->defaultDeny = 0; | |
1612 | monitor_printf(mon, "acl: policy set to 'allow'\n"); | |
1613 | } else if (strcmp(match, "deny") == 0) { | |
1614 | acl->defaultDeny = 1; | |
1615 | monitor_printf(mon, "acl: policy set to 'deny'\n"); | |
1616 | } else { | |
1617 | monitor_printf(mon, "acl: unknown policy '%s', expected 'deny' or 'allow'\n", match); | |
1618 | } | |
76655d6d | 1619 | } else if ((strcmp(command, "allow") == 0) || |
28a76be8 AL |
1620 | (strcmp(command, "deny") == 0)) { |
1621 | int deny = strcmp(command, "deny") == 0 ? 1 : 0; | |
1622 | int ret; | |
1623 | ||
1624 | if (!match) { | |
1625 | monitor_printf(mon, "acl: missing match parameter\n"); | |
1626 | return; | |
1627 | } | |
1628 | ||
1629 | if (has_index) | |
1630 | ret = qemu_acl_insert(acl, deny, match, index); | |
1631 | else | |
1632 | ret = qemu_acl_append(acl, deny, match); | |
1633 | if (ret < 0) | |
1634 | monitor_printf(mon, "acl: unable to add acl entry\n"); | |
1635 | else | |
1636 | monitor_printf(mon, "acl: added rule at position %d\n", ret); | |
76655d6d | 1637 | } else if (strcmp(command, "remove") == 0) { |
28a76be8 AL |
1638 | int ret; |
1639 | ||
1640 | if (!match) { | |
1641 | monitor_printf(mon, "acl: missing match parameter\n"); | |
1642 | return; | |
1643 | } | |
1644 | ||
1645 | ret = qemu_acl_remove(acl, match); | |
1646 | if (ret < 0) | |
1647 | monitor_printf(mon, "acl: no matching acl entry\n"); | |
1648 | else | |
1649 | monitor_printf(mon, "acl: removed rule at position %d\n", ret); | |
76655d6d | 1650 | } else { |
28a76be8 | 1651 | monitor_printf(mon, "acl: unknown command '%s'\n", command); |
76655d6d AL |
1652 | } |
1653 | } | |
1654 | ||
d2c639d6 | 1655 | /* Please update qemu-doc.texi when adding or changing commands */ |
376253ec AL |
1656 | static const mon_cmd_t mon_cmds[] = { |
1657 | { "help|?", "s?", help_cmd, | |
9dc39cba | 1658 | "[cmd]", "show the help" }, |
5fafdf24 | 1659 | { "commit", "s", do_commit, |
7954c734 | 1660 | "device|all", "commit changes to the disk images (if -snapshot is used) or backing files" }, |
9307c4c1 | 1661 | { "info", "s?", do_info, |
cd33feec | 1662 | "[subcommand]", "show various information about the system state" }, |
9307c4c1 | 1663 | { "q|quit", "", do_quit, |
9dc39cba | 1664 | "", "quit the emulator" }, |
81d0912d | 1665 | { "eject", "-fB", do_eject, |
e598752a | 1666 | "[-f] device", "eject a removable medium (use -f to force it)" }, |
2ecea9b8 AJ |
1667 | { "change", "BFs?", do_change, |
1668 | "device filename [format]", "change a removable medium, optional format" }, | |
5fafdf24 | 1669 | { "screendump", "F", do_screen_dump, |
59a983b9 | 1670 | "filename", "save screen into PPM image 'filename'" }, |
788228c0 | 1671 | { "logfile", "F", do_logfile, |
e735b91c | 1672 | "filename", "output logs to 'filename'" }, |
9307c4c1 | 1673 | { "log", "s", do_log, |
5fafdf24 | 1674 | "item1[,...]", "activate logging of the specified items to '/tmp/qemu.log'" }, |
faea38e7 | 1675 | { "savevm", "s?", do_savevm, |
cd33feec | 1676 | "[tag|id]", "save a VM snapshot. If no tag or id are provided, a new snapshot is created" }, |
faea38e7 | 1677 | { "loadvm", "s", do_loadvm, |
5fafdf24 | 1678 | "tag|id", "restore a VM snapshot from its tag or id" }, |
faea38e7 | 1679 | { "delvm", "s", do_delvm, |
5fafdf24 | 1680 | "tag|id", "delete a VM snapshot from its tag or id" }, |
1b530a6d AJ |
1681 | { "singlestep", "s?", do_singlestep, |
1682 | "[on|off]", "run emulation in singlestep mode or switch to normal mode", }, | |
5fafdf24 | 1683 | { "stop", "", do_stop, |
9307c4c1 | 1684 | "", "stop emulation", }, |
5fafdf24 | 1685 | { "c|cont", "", do_cont, |
9307c4c1 | 1686 | "", "resume emulation", }, |
67b915a5 | 1687 | #ifdef CONFIG_GDBSTUB |
5fafdf24 | 1688 | { "gdbserver", "s?", do_gdbserver, |
cd33feec | 1689 | "[device]", "start gdbserver on given device (default 'tcp::1234'), stop with 'none'", }, |
67b915a5 | 1690 | #endif |
5fafdf24 | 1691 | { "x", "/l", do_memory_dump, |
9307c4c1 | 1692 | "/fmt addr", "virtual memory dump starting at 'addr'", }, |
5fafdf24 | 1693 | { "xp", "/l", do_physical_memory_dump, |
9307c4c1 | 1694 | "/fmt addr", "physical memory dump starting at 'addr'", }, |
5fafdf24 | 1695 | { "p|print", "/l", do_print, |
9307c4c1 | 1696 | "/fmt expr", "print expression value (use $reg for CPU register access)", }, |
5fafdf24 | 1697 | { "i", "/ii.", do_ioport_read, |
3440557b FB |
1698 | "/fmt addr", "I/O port read" }, |
1699 | ||
c8256f9d AZ |
1700 | { "sendkey", "si?", do_sendkey, |
1701 | "keys [hold_ms]", "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)" }, | |
5fafdf24 | 1702 | { "system_reset", "", do_system_reset, |
e4f9082b | 1703 | "", "reset the system" }, |
5fafdf24 | 1704 | { "system_powerdown", "", do_system_powerdown, |
3475187d | 1705 | "", "send system power down event" }, |
5fafdf24 | 1706 | { "sum", "ii", do_sum, |
e4cf1adc | 1707 | "addr size", "compute the checksum of a memory region" }, |
a594cfbf FB |
1708 | { "usb_add", "s", do_usb_add, |
1709 | "device", "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')" }, | |
1710 | { "usb_del", "s", do_usb_del, | |
1711 | "device", "remove USB device 'bus.addr'" }, | |
5fafdf24 | 1712 | { "cpu", "i", do_cpu_set, |
6a00d601 | 1713 | "index", "set the default CPU" }, |
5fafdf24 | 1714 | { "mouse_move", "sss?", do_mouse_move, |
13224a87 | 1715 | "dx dy [dz]", "send mouse move events" }, |
5fafdf24 | 1716 | { "mouse_button", "i", do_mouse_button, |
13224a87 | 1717 | "state", "change mouse button state (1=L, 2=M, 4=R)" }, |
455204eb TS |
1718 | { "mouse_set", "i", do_mouse_set, |
1719 | "index", "set which mouse device receives events" }, | |
ec36b695 FB |
1720 | #ifdef HAS_AUDIO |
1721 | { "wavcapture", "si?i?i?", do_wav_capture, | |
cd33feec | 1722 | "path [frequency [bits [channels]]]", |
ec36b695 FB |
1723 | "capture audio to a wave file (default frequency=44100 bits=16 channels=2)" }, |
1724 | #endif | |
d2c639d6 BS |
1725 | { "stopcapture", "i", do_stop_capture, |
1726 | "capture index", "stop capture" }, | |
5fafdf24 | 1727 | { "memsave", "lis", do_memory_save, |
b371dc59 | 1728 | "addr size file", "save to disk virtual memory dump starting at 'addr' of size 'size'", }, |
a8bdf7a6 AJ |
1729 | { "pmemsave", "lis", do_physical_memory_save, |
1730 | "addr size file", "save to disk physical memory dump starting at 'addr' of size 'size'", }, | |
0ecdffbb AJ |
1731 | { "boot_set", "s", do_boot_set, |
1732 | "bootdevice", "define new values for the boot device list" }, | |
dc1c0b74 AJ |
1733 | #if defined(TARGET_I386) |
1734 | { "nmi", "i", do_inject_nmi, | |
1735 | "cpu", "inject an NMI on the given CPU", }, | |
1736 | #endif | |
5bb7910a AL |
1737 | { "migrate", "-ds", do_migrate, |
1738 | "[-d] uri", "migrate to URI (using -d to not wait for completion)" }, | |
1739 | { "migrate_cancel", "", do_migrate_cancel, | |
1740 | "", "cancel the current VM migration" }, | |
1741 | { "migrate_set_speed", "s", do_migrate_set_speed, | |
1742 | "value", "set maximum speed (in bytes) for migrations" }, | |
6f338c34 AL |
1743 | #if defined(TARGET_I386) |
1744 | { "drive_add", "ss", drive_hot_add, "pci_addr=[[<domain>:]<bus>:]<slot>\n" | |
1745 | "[file=file][,if=type][,bus=n]\n" | |
1746 | "[,unit=m][,media=d][index=i]\n" | |
1747 | "[,cyls=c,heads=h,secs=s[,trans=t]]\n" | |
1748 | "[snapshot=on|off][,cache=on|off]", | |
1749 | "add drive to PCI storage controller" }, | |
1750 | { "pci_add", "sss", pci_device_hot_add, "pci_addr=auto|[[<domain>:]<bus>:]<slot> nic|storage [[vlan=n][,macaddr=addr][,model=type]] [file=file][,if=type][,bus=nr]...", "hot-add PCI device" }, | |
1751 | { "pci_del", "s", pci_device_hot_remove, "pci_addr=[[<domain>:]<bus>:]<slot>", "hot remove PCI device" }, | |
a66b11bf | 1752 | #endif |
5c8be678 AL |
1753 | { "host_net_add", "ss?", net_host_device_add, |
1754 | "tap|user|socket|vde|dump [options]", "add host VLAN client" }, | |
6f338c34 AL |
1755 | { "host_net_remove", "is", net_host_device_remove, |
1756 | "vlan_id name", "remove host VLAN client" }, | |
d4ebe193 AL |
1757 | #ifdef CONFIG_SLIRP |
1758 | { "host_net_redir", "s", net_slirp_redir, | |
1759 | "[tcp|udp]:host-port:[guest-host]:guest-port", "redirect TCP or UDP connections from host to guest (requires -net user)" }, | |
1760 | #endif | |
df751fa8 AL |
1761 | { "balloon", "i", do_balloon, |
1762 | "target", "request VM to change it's memory allocation (in MB)" }, | |
f029bd94 | 1763 | { "set_link", "ss", do_set_link, |
cd33feec AL |
1764 | "name up|down", "change the link status of a network adapter" }, |
1765 | { "acl", "sss?i?", do_acl, "<command> <aclname> [<match> [<index>]]\n", | |
76655d6d AL |
1766 | "acl show vnc.username\n" |
1767 | "acl policy vnc.username deny\n" | |
1768 | "acl allow vnc.username fred\n" | |
1769 | "acl deny vnc.username bob\n" | |
1770 | "acl reset vnc.username\n" }, | |
5fafdf24 | 1771 | { NULL, NULL, }, |
9dc39cba FB |
1772 | }; |
1773 | ||
d2c639d6 | 1774 | /* Please update qemu-doc.texi when adding or changing commands */ |
376253ec | 1775 | static const mon_cmd_t info_cmds[] = { |
9bc9d1c7 | 1776 | { "version", "", do_info_version, |
d2c639d6 | 1777 | "", "show the version of QEMU" }, |
9307c4c1 | 1778 | { "network", "", do_info_network, |
9dc39cba | 1779 | "", "show the network state" }, |
5ccfae10 AL |
1780 | { "chardev", "", qemu_chr_info, |
1781 | "", "show the character devices" }, | |
376253ec | 1782 | { "block", "", bdrv_info, |
9dc39cba | 1783 | "", "show the block devices" }, |
376253ec | 1784 | { "blockstats", "", bdrv_info_stats, |
a36e69dd | 1785 | "", "show block device statistics" }, |
9307c4c1 FB |
1786 | { "registers", "", do_info_registers, |
1787 | "", "show the cpu registers" }, | |
6a00d601 FB |
1788 | { "cpus", "", do_info_cpus, |
1789 | "", "show infos for each CPU" }, | |
aa455485 FB |
1790 | { "history", "", do_info_history, |
1791 | "", "show the command line history", }, | |
4a0fb71e FB |
1792 | { "irq", "", irq_info, |
1793 | "", "show the interrupts statistics (if available)", }, | |
4c27ba27 FB |
1794 | { "pic", "", pic_info, |
1795 | "", "show i8259 (PIC) state", }, | |
86e0c048 FB |
1796 | { "pci", "", pci_info, |
1797 | "", "show PCI info", }, | |
7c664e2f | 1798 | #if defined(TARGET_I386) || defined(TARGET_SH4) |
b86bda5b FB |
1799 | { "tlb", "", tlb_info, |
1800 | "", "show virtual to physical memory mappings", }, | |
7c664e2f AJ |
1801 | #endif |
1802 | #if defined(TARGET_I386) | |
b86bda5b FB |
1803 | { "mem", "", mem_info, |
1804 | "", "show the active virtual memory mappings", }, | |
16b29ae1 AL |
1805 | { "hpet", "", do_info_hpet, |
1806 | "", "show state of HPET", }, | |
b86bda5b | 1807 | #endif |
e3db7226 FB |
1808 | { "jit", "", do_info_jit, |
1809 | "", "show dynamic compiler info", }, | |
0f4c6415 | 1810 | { "kqemu", "", do_info_kqemu, |
d2c639d6 | 1811 | "", "show KQEMU information", }, |
7ba1e619 | 1812 | { "kvm", "", do_info_kvm, |
d2c639d6 | 1813 | "", "show KVM information", }, |
030ea37b AL |
1814 | { "numa", "", do_info_numa, |
1815 | "", "show NUMA information", }, | |
a594cfbf FB |
1816 | { "usb", "", usb_info, |
1817 | "", "show guest USB devices", }, | |
1818 | { "usbhost", "", usb_host_info, | |
1819 | "", "show host USB devices", }, | |
5f1ce948 FB |
1820 | { "profile", "", do_info_profile, |
1821 | "", "show profiling information", }, | |
ec36b695 | 1822 | { "capture", "", do_info_capture, |
17100159 | 1823 | "", "show capture information" }, |
faea38e7 | 1824 | { "snapshots", "", do_info_snapshots, |
17100159 | 1825 | "", "show the currently saved VM snapshots" }, |
6f9c5ee7 AJ |
1826 | { "status", "", do_info_status, |
1827 | "", "show the current VM status (running|paused)" }, | |
201a51fc AZ |
1828 | { "pcmcia", "", pcmcia_info, |
1829 | "", "show guest PCMCIA status" }, | |
455204eb TS |
1830 | { "mice", "", do_info_mice, |
1831 | "", "show which guest mouse is receiving events" }, | |
a9ce8590 FB |
1832 | { "vnc", "", do_info_vnc, |
1833 | "", "show the vnc server status"}, | |
c35734b2 TS |
1834 | { "name", "", do_info_name, |
1835 | "", "show the current VM name" }, | |
f1f23ad5 BS |
1836 | { "uuid", "", do_info_uuid, |
1837 | "", "show the current VM UUID" }, | |
76a66253 JM |
1838 | #if defined(TARGET_PPC) |
1839 | { "cpustats", "", do_info_cpu_stats, | |
1840 | "", "show CPU statistics", }, | |
1841 | #endif | |
31a60e22 BS |
1842 | #if defined(CONFIG_SLIRP) |
1843 | { "slirp", "", do_info_slirp, | |
1844 | "", "show SLIRP statistics", }, | |
1845 | #endif | |
5bb7910a | 1846 | { "migrate", "", do_info_migrate, "", "show migration status" }, |
df751fa8 AL |
1847 | { "balloon", "", do_info_balloon, |
1848 | "", "show balloon information" }, | |
9dc39cba FB |
1849 | { NULL, NULL, }, |
1850 | }; | |
1851 | ||
9307c4c1 FB |
1852 | /*******************************************************************/ |
1853 | ||
1854 | static const char *pch; | |
1855 | static jmp_buf expr_env; | |
1856 | ||
92a31b1f FB |
1857 | #define MD_TLONG 0 |
1858 | #define MD_I32 1 | |
1859 | ||
9307c4c1 FB |
1860 | typedef struct MonitorDef { |
1861 | const char *name; | |
1862 | int offset; | |
8662d656 | 1863 | target_long (*get_value)(const struct MonitorDef *md, int val); |
92a31b1f | 1864 | int type; |
9307c4c1 FB |
1865 | } MonitorDef; |
1866 | ||
57206fd4 | 1867 | #if defined(TARGET_I386) |
8662d656 | 1868 | static target_long monitor_get_pc (const struct MonitorDef *md, int val) |
57206fd4 | 1869 | { |
6a00d601 FB |
1870 | CPUState *env = mon_get_cpu(); |
1871 | if (!env) | |
1872 | return 0; | |
1873 | return env->eip + env->segs[R_CS].base; | |
57206fd4 FB |
1874 | } |
1875 | #endif | |
1876 | ||
a541f297 | 1877 | #if defined(TARGET_PPC) |
8662d656 | 1878 | static target_long monitor_get_ccr (const struct MonitorDef *md, int val) |
a541f297 | 1879 | { |
6a00d601 | 1880 | CPUState *env = mon_get_cpu(); |
a541f297 FB |
1881 | unsigned int u; |
1882 | int i; | |
1883 | ||
6a00d601 FB |
1884 | if (!env) |
1885 | return 0; | |
1886 | ||
a541f297 FB |
1887 | u = 0; |
1888 | for (i = 0; i < 8; i++) | |
28a76be8 | 1889 | u |= env->crf[i] << (32 - (4 * i)); |
a541f297 FB |
1890 | |
1891 | return u; | |
1892 | } | |
1893 | ||
8662d656 | 1894 | static target_long monitor_get_msr (const struct MonitorDef *md, int val) |
a541f297 | 1895 | { |
6a00d601 FB |
1896 | CPUState *env = mon_get_cpu(); |
1897 | if (!env) | |
1898 | return 0; | |
0411a972 | 1899 | return env->msr; |
a541f297 FB |
1900 | } |
1901 | ||
8662d656 | 1902 | static target_long monitor_get_xer (const struct MonitorDef *md, int val) |
a541f297 | 1903 | { |
6a00d601 FB |
1904 | CPUState *env = mon_get_cpu(); |
1905 | if (!env) | |
1906 | return 0; | |
3d7b417e | 1907 | return env->xer; |
a541f297 | 1908 | } |
9fddaa0c | 1909 | |
8662d656 | 1910 | static target_long monitor_get_decr (const struct MonitorDef *md, int val) |
9fddaa0c | 1911 | { |
6a00d601 FB |
1912 | CPUState *env = mon_get_cpu(); |
1913 | if (!env) | |
1914 | return 0; | |
1915 | return cpu_ppc_load_decr(env); | |
9fddaa0c FB |
1916 | } |
1917 | ||
8662d656 | 1918 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val) |
9fddaa0c | 1919 | { |
6a00d601 FB |
1920 | CPUState *env = mon_get_cpu(); |
1921 | if (!env) | |
1922 | return 0; | |
1923 | return cpu_ppc_load_tbu(env); | |
9fddaa0c FB |
1924 | } |
1925 | ||
8662d656 | 1926 | static target_long monitor_get_tbl (const struct MonitorDef *md, int val) |
9fddaa0c | 1927 | { |
6a00d601 FB |
1928 | CPUState *env = mon_get_cpu(); |
1929 | if (!env) | |
1930 | return 0; | |
1931 | return cpu_ppc_load_tbl(env); | |
9fddaa0c | 1932 | } |
a541f297 FB |
1933 | #endif |
1934 | ||
e95c8d51 | 1935 | #if defined(TARGET_SPARC) |
7b936c0c | 1936 | #ifndef TARGET_SPARC64 |
8662d656 | 1937 | static target_long monitor_get_psr (const struct MonitorDef *md, int val) |
e95c8d51 | 1938 | { |
6a00d601 FB |
1939 | CPUState *env = mon_get_cpu(); |
1940 | if (!env) | |
1941 | return 0; | |
1942 | return GET_PSR(env); | |
e95c8d51 | 1943 | } |
7b936c0c | 1944 | #endif |
e95c8d51 | 1945 | |
8662d656 | 1946 | static target_long monitor_get_reg(const struct MonitorDef *md, int val) |
e95c8d51 | 1947 | { |
6a00d601 FB |
1948 | CPUState *env = mon_get_cpu(); |
1949 | if (!env) | |
1950 | return 0; | |
1951 | return env->regwptr[val]; | |
e95c8d51 FB |
1952 | } |
1953 | #endif | |
1954 | ||
8662d656 | 1955 | static const MonitorDef monitor_defs[] = { |
9307c4c1 | 1956 | #ifdef TARGET_I386 |
57206fd4 FB |
1957 | |
1958 | #define SEG(name, seg) \ | |
92a31b1f | 1959 | { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\ |
57206fd4 | 1960 | { name ".base", offsetof(CPUState, segs[seg].base) },\ |
92a31b1f | 1961 | { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 }, |
57206fd4 | 1962 | |
9307c4c1 FB |
1963 | { "eax", offsetof(CPUState, regs[0]) }, |
1964 | { "ecx", offsetof(CPUState, regs[1]) }, | |
1965 | { "edx", offsetof(CPUState, regs[2]) }, | |
1966 | { "ebx", offsetof(CPUState, regs[3]) }, | |
1967 | { "esp|sp", offsetof(CPUState, regs[4]) }, | |
1968 | { "ebp|fp", offsetof(CPUState, regs[5]) }, | |
1969 | { "esi", offsetof(CPUState, regs[6]) }, | |
01038d2a | 1970 | { "edi", offsetof(CPUState, regs[7]) }, |
92a31b1f FB |
1971 | #ifdef TARGET_X86_64 |
1972 | { "r8", offsetof(CPUState, regs[8]) }, | |
1973 | { "r9", offsetof(CPUState, regs[9]) }, | |
1974 | { "r10", offsetof(CPUState, regs[10]) }, | |
1975 | { "r11", offsetof(CPUState, regs[11]) }, | |
1976 | { "r12", offsetof(CPUState, regs[12]) }, | |
1977 | { "r13", offsetof(CPUState, regs[13]) }, | |
1978 | { "r14", offsetof(CPUState, regs[14]) }, | |
1979 | { "r15", offsetof(CPUState, regs[15]) }, | |
1980 | #endif | |
9307c4c1 | 1981 | { "eflags", offsetof(CPUState, eflags) }, |
57206fd4 FB |
1982 | { "eip", offsetof(CPUState, eip) }, |
1983 | SEG("cs", R_CS) | |
1984 | SEG("ds", R_DS) | |
1985 | SEG("es", R_ES) | |
01038d2a | 1986 | SEG("ss", R_SS) |
57206fd4 FB |
1987 | SEG("fs", R_FS) |
1988 | SEG("gs", R_GS) | |
1989 | { "pc", 0, monitor_get_pc, }, | |
a541f297 | 1990 | #elif defined(TARGET_PPC) |
ff937dba | 1991 | /* General purpose registers */ |
a541f297 FB |
1992 | { "r0", offsetof(CPUState, gpr[0]) }, |
1993 | { "r1", offsetof(CPUState, gpr[1]) }, | |
1994 | { "r2", offsetof(CPUState, gpr[2]) }, | |
1995 | { "r3", offsetof(CPUState, gpr[3]) }, | |
1996 | { "r4", offsetof(CPUState, gpr[4]) }, | |
1997 | { "r5", offsetof(CPUState, gpr[5]) }, | |
1998 | { "r6", offsetof(CPUState, gpr[6]) }, | |
1999 | { "r7", offsetof(CPUState, gpr[7]) }, | |
2000 | { "r8", offsetof(CPUState, gpr[8]) }, | |
2001 | { "r9", offsetof(CPUState, gpr[9]) }, | |
2002 | { "r10", offsetof(CPUState, gpr[10]) }, | |
2003 | { "r11", offsetof(CPUState, gpr[11]) }, | |
2004 | { "r12", offsetof(CPUState, gpr[12]) }, | |
2005 | { "r13", offsetof(CPUState, gpr[13]) }, | |
2006 | { "r14", offsetof(CPUState, gpr[14]) }, | |
2007 | { "r15", offsetof(CPUState, gpr[15]) }, | |
2008 | { "r16", offsetof(CPUState, gpr[16]) }, | |
2009 | { "r17", offsetof(CPUState, gpr[17]) }, | |
2010 | { "r18", offsetof(CPUState, gpr[18]) }, | |
2011 | { "r19", offsetof(CPUState, gpr[19]) }, | |
2012 | { "r20", offsetof(CPUState, gpr[20]) }, | |
2013 | { "r21", offsetof(CPUState, gpr[21]) }, | |
2014 | { "r22", offsetof(CPUState, gpr[22]) }, | |
2015 | { "r23", offsetof(CPUState, gpr[23]) }, | |
2016 | { "r24", offsetof(CPUState, gpr[24]) }, | |
2017 | { "r25", offsetof(CPUState, gpr[25]) }, | |
2018 | { "r26", offsetof(CPUState, gpr[26]) }, | |
2019 | { "r27", offsetof(CPUState, gpr[27]) }, | |
2020 | { "r28", offsetof(CPUState, gpr[28]) }, | |
2021 | { "r29", offsetof(CPUState, gpr[29]) }, | |
2022 | { "r30", offsetof(CPUState, gpr[30]) }, | |
2023 | { "r31", offsetof(CPUState, gpr[31]) }, | |
ff937dba JM |
2024 | /* Floating point registers */ |
2025 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2026 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2027 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2028 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2029 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2030 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2031 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2032 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2033 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2034 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2035 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2036 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2037 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2038 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2039 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2040 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2041 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2042 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2043 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2044 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2045 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2046 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2047 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2048 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2049 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2050 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2051 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2052 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2053 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2054 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2055 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2056 | { "f31", offsetof(CPUState, fpr[31]) }, | |
2057 | { "fpscr", offsetof(CPUState, fpscr) }, | |
2058 | /* Next instruction pointer */ | |
57206fd4 | 2059 | { "nip|pc", offsetof(CPUState, nip) }, |
a541f297 FB |
2060 | { "lr", offsetof(CPUState, lr) }, |
2061 | { "ctr", offsetof(CPUState, ctr) }, | |
9fddaa0c | 2062 | { "decr", 0, &monitor_get_decr, }, |
a541f297 | 2063 | { "ccr", 0, &monitor_get_ccr, }, |
ff937dba | 2064 | /* Machine state register */ |
a541f297 FB |
2065 | { "msr", 0, &monitor_get_msr, }, |
2066 | { "xer", 0, &monitor_get_xer, }, | |
9fddaa0c FB |
2067 | { "tbu", 0, &monitor_get_tbu, }, |
2068 | { "tbl", 0, &monitor_get_tbl, }, | |
ff937dba JM |
2069 | #if defined(TARGET_PPC64) |
2070 | /* Address space register */ | |
2071 | { "asr", offsetof(CPUState, asr) }, | |
2072 | #endif | |
2073 | /* Segment registers */ | |
a541f297 FB |
2074 | { "sdr1", offsetof(CPUState, sdr1) }, |
2075 | { "sr0", offsetof(CPUState, sr[0]) }, | |
2076 | { "sr1", offsetof(CPUState, sr[1]) }, | |
2077 | { "sr2", offsetof(CPUState, sr[2]) }, | |
2078 | { "sr3", offsetof(CPUState, sr[3]) }, | |
2079 | { "sr4", offsetof(CPUState, sr[4]) }, | |
2080 | { "sr5", offsetof(CPUState, sr[5]) }, | |
2081 | { "sr6", offsetof(CPUState, sr[6]) }, | |
2082 | { "sr7", offsetof(CPUState, sr[7]) }, | |
2083 | { "sr8", offsetof(CPUState, sr[8]) }, | |
2084 | { "sr9", offsetof(CPUState, sr[9]) }, | |
2085 | { "sr10", offsetof(CPUState, sr[10]) }, | |
2086 | { "sr11", offsetof(CPUState, sr[11]) }, | |
2087 | { "sr12", offsetof(CPUState, sr[12]) }, | |
2088 | { "sr13", offsetof(CPUState, sr[13]) }, | |
2089 | { "sr14", offsetof(CPUState, sr[14]) }, | |
2090 | { "sr15", offsetof(CPUState, sr[15]) }, | |
2091 | /* Too lazy to put BATs and SPRs ... */ | |
e95c8d51 FB |
2092 | #elif defined(TARGET_SPARC) |
2093 | { "g0", offsetof(CPUState, gregs[0]) }, | |
2094 | { "g1", offsetof(CPUState, gregs[1]) }, | |
2095 | { "g2", offsetof(CPUState, gregs[2]) }, | |
2096 | { "g3", offsetof(CPUState, gregs[3]) }, | |
2097 | { "g4", offsetof(CPUState, gregs[4]) }, | |
2098 | { "g5", offsetof(CPUState, gregs[5]) }, | |
2099 | { "g6", offsetof(CPUState, gregs[6]) }, | |
2100 | { "g7", offsetof(CPUState, gregs[7]) }, | |
2101 | { "o0", 0, monitor_get_reg }, | |
2102 | { "o1", 1, monitor_get_reg }, | |
2103 | { "o2", 2, monitor_get_reg }, | |
2104 | { "o3", 3, monitor_get_reg }, | |
2105 | { "o4", 4, monitor_get_reg }, | |
2106 | { "o5", 5, monitor_get_reg }, | |
2107 | { "o6", 6, monitor_get_reg }, | |
2108 | { "o7", 7, monitor_get_reg }, | |
2109 | { "l0", 8, monitor_get_reg }, | |
2110 | { "l1", 9, monitor_get_reg }, | |
2111 | { "l2", 10, monitor_get_reg }, | |
2112 | { "l3", 11, monitor_get_reg }, | |
2113 | { "l4", 12, monitor_get_reg }, | |
2114 | { "l5", 13, monitor_get_reg }, | |
2115 | { "l6", 14, monitor_get_reg }, | |
2116 | { "l7", 15, monitor_get_reg }, | |
2117 | { "i0", 16, monitor_get_reg }, | |
2118 | { "i1", 17, monitor_get_reg }, | |
2119 | { "i2", 18, monitor_get_reg }, | |
2120 | { "i3", 19, monitor_get_reg }, | |
2121 | { "i4", 20, monitor_get_reg }, | |
2122 | { "i5", 21, monitor_get_reg }, | |
2123 | { "i6", 22, monitor_get_reg }, | |
2124 | { "i7", 23, monitor_get_reg }, | |
2125 | { "pc", offsetof(CPUState, pc) }, | |
2126 | { "npc", offsetof(CPUState, npc) }, | |
2127 | { "y", offsetof(CPUState, y) }, | |
7b936c0c | 2128 | #ifndef TARGET_SPARC64 |
e95c8d51 FB |
2129 | { "psr", 0, &monitor_get_psr, }, |
2130 | { "wim", offsetof(CPUState, wim) }, | |
7b936c0c | 2131 | #endif |
e95c8d51 FB |
2132 | { "tbr", offsetof(CPUState, tbr) }, |
2133 | { "fsr", offsetof(CPUState, fsr) }, | |
2134 | { "f0", offsetof(CPUState, fpr[0]) }, | |
2135 | { "f1", offsetof(CPUState, fpr[1]) }, | |
2136 | { "f2", offsetof(CPUState, fpr[2]) }, | |
2137 | { "f3", offsetof(CPUState, fpr[3]) }, | |
2138 | { "f4", offsetof(CPUState, fpr[4]) }, | |
2139 | { "f5", offsetof(CPUState, fpr[5]) }, | |
2140 | { "f6", offsetof(CPUState, fpr[6]) }, | |
2141 | { "f7", offsetof(CPUState, fpr[7]) }, | |
2142 | { "f8", offsetof(CPUState, fpr[8]) }, | |
2143 | { "f9", offsetof(CPUState, fpr[9]) }, | |
2144 | { "f10", offsetof(CPUState, fpr[10]) }, | |
2145 | { "f11", offsetof(CPUState, fpr[11]) }, | |
2146 | { "f12", offsetof(CPUState, fpr[12]) }, | |
2147 | { "f13", offsetof(CPUState, fpr[13]) }, | |
2148 | { "f14", offsetof(CPUState, fpr[14]) }, | |
2149 | { "f15", offsetof(CPUState, fpr[15]) }, | |
2150 | { "f16", offsetof(CPUState, fpr[16]) }, | |
2151 | { "f17", offsetof(CPUState, fpr[17]) }, | |
2152 | { "f18", offsetof(CPUState, fpr[18]) }, | |
2153 | { "f19", offsetof(CPUState, fpr[19]) }, | |
2154 | { "f20", offsetof(CPUState, fpr[20]) }, | |
2155 | { "f21", offsetof(CPUState, fpr[21]) }, | |
2156 | { "f22", offsetof(CPUState, fpr[22]) }, | |
2157 | { "f23", offsetof(CPUState, fpr[23]) }, | |
2158 | { "f24", offsetof(CPUState, fpr[24]) }, | |
2159 | { "f25", offsetof(CPUState, fpr[25]) }, | |
2160 | { "f26", offsetof(CPUState, fpr[26]) }, | |
2161 | { "f27", offsetof(CPUState, fpr[27]) }, | |
2162 | { "f28", offsetof(CPUState, fpr[28]) }, | |
2163 | { "f29", offsetof(CPUState, fpr[29]) }, | |
2164 | { "f30", offsetof(CPUState, fpr[30]) }, | |
2165 | { "f31", offsetof(CPUState, fpr[31]) }, | |
7b936c0c FB |
2166 | #ifdef TARGET_SPARC64 |
2167 | { "f32", offsetof(CPUState, fpr[32]) }, | |
2168 | { "f34", offsetof(CPUState, fpr[34]) }, | |
2169 | { "f36", offsetof(CPUState, fpr[36]) }, | |
2170 | { "f38", offsetof(CPUState, fpr[38]) }, | |
2171 | { "f40", offsetof(CPUState, fpr[40]) }, | |
2172 | { "f42", offsetof(CPUState, fpr[42]) }, | |
2173 | { "f44", offsetof(CPUState, fpr[44]) }, | |
2174 | { "f46", offsetof(CPUState, fpr[46]) }, | |
2175 | { "f48", offsetof(CPUState, fpr[48]) }, | |
2176 | { "f50", offsetof(CPUState, fpr[50]) }, | |
2177 | { "f52", offsetof(CPUState, fpr[52]) }, | |
2178 | { "f54", offsetof(CPUState, fpr[54]) }, | |
2179 | { "f56", offsetof(CPUState, fpr[56]) }, | |
2180 | { "f58", offsetof(CPUState, fpr[58]) }, | |
2181 | { "f60", offsetof(CPUState, fpr[60]) }, | |
2182 | { "f62", offsetof(CPUState, fpr[62]) }, | |
2183 | { "asi", offsetof(CPUState, asi) }, | |
2184 | { "pstate", offsetof(CPUState, pstate) }, | |
2185 | { "cansave", offsetof(CPUState, cansave) }, | |
2186 | { "canrestore", offsetof(CPUState, canrestore) }, | |
2187 | { "otherwin", offsetof(CPUState, otherwin) }, | |
2188 | { "wstate", offsetof(CPUState, wstate) }, | |
2189 | { "cleanwin", offsetof(CPUState, cleanwin) }, | |
2190 | { "fprs", offsetof(CPUState, fprs) }, | |
2191 | #endif | |
9307c4c1 FB |
2192 | #endif |
2193 | { NULL }, | |
2194 | }; | |
2195 | ||
376253ec | 2196 | static void expr_error(Monitor *mon, const char *msg) |
9dc39cba | 2197 | { |
376253ec | 2198 | monitor_printf(mon, "%s\n", msg); |
9307c4c1 FB |
2199 | longjmp(expr_env, 1); |
2200 | } | |
2201 | ||
6a00d601 | 2202 | /* return 0 if OK, -1 if not found, -2 if no CPU defined */ |
92a31b1f | 2203 | static int get_monitor_def(target_long *pval, const char *name) |
9307c4c1 | 2204 | { |
8662d656 | 2205 | const MonitorDef *md; |
92a31b1f FB |
2206 | void *ptr; |
2207 | ||
9307c4c1 FB |
2208 | for(md = monitor_defs; md->name != NULL; md++) { |
2209 | if (compare_cmd(name, md->name)) { | |
2210 | if (md->get_value) { | |
e95c8d51 | 2211 | *pval = md->get_value(md, md->offset); |
9307c4c1 | 2212 | } else { |
6a00d601 FB |
2213 | CPUState *env = mon_get_cpu(); |
2214 | if (!env) | |
2215 | return -2; | |
2216 | ptr = (uint8_t *)env + md->offset; | |
92a31b1f FB |
2217 | switch(md->type) { |
2218 | case MD_I32: | |
2219 | *pval = *(int32_t *)ptr; | |
2220 | break; | |
2221 | case MD_TLONG: | |
2222 | *pval = *(target_long *)ptr; | |
2223 | break; | |
2224 | default: | |
2225 | *pval = 0; | |
2226 | break; | |
2227 | } | |
9307c4c1 FB |
2228 | } |
2229 | return 0; | |
2230 | } | |
2231 | } | |
2232 | return -1; | |
2233 | } | |
2234 | ||
2235 | static void next(void) | |
2236 | { | |
2237 | if (pch != '\0') { | |
2238 | pch++; | |
cd390083 | 2239 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2240 | pch++; |
2241 | } | |
2242 | } | |
2243 | ||
376253ec | 2244 | static int64_t expr_sum(Monitor *mon); |
9307c4c1 | 2245 | |
376253ec | 2246 | static int64_t expr_unary(Monitor *mon) |
9307c4c1 | 2247 | { |
c2efc95d | 2248 | int64_t n; |
9307c4c1 | 2249 | char *p; |
6a00d601 | 2250 | int ret; |
9307c4c1 FB |
2251 | |
2252 | switch(*pch) { | |
2253 | case '+': | |
2254 | next(); | |
376253ec | 2255 | n = expr_unary(mon); |
9307c4c1 FB |
2256 | break; |
2257 | case '-': | |
2258 | next(); | |
376253ec | 2259 | n = -expr_unary(mon); |
9307c4c1 FB |
2260 | break; |
2261 | case '~': | |
2262 | next(); | |
376253ec | 2263 | n = ~expr_unary(mon); |
9307c4c1 FB |
2264 | break; |
2265 | case '(': | |
2266 | next(); | |
376253ec | 2267 | n = expr_sum(mon); |
9307c4c1 | 2268 | if (*pch != ')') { |
376253ec | 2269 | expr_error(mon, "')' expected"); |
9307c4c1 FB |
2270 | } |
2271 | next(); | |
2272 | break; | |
81d0912d FB |
2273 | case '\'': |
2274 | pch++; | |
2275 | if (*pch == '\0') | |
376253ec | 2276 | expr_error(mon, "character constant expected"); |
81d0912d FB |
2277 | n = *pch; |
2278 | pch++; | |
2279 | if (*pch != '\'') | |
376253ec | 2280 | expr_error(mon, "missing terminating \' character"); |
81d0912d FB |
2281 | next(); |
2282 | break; | |
9307c4c1 FB |
2283 | case '$': |
2284 | { | |
2285 | char buf[128], *q; | |
69b34976 | 2286 | target_long reg=0; |
3b46e624 | 2287 | |
9307c4c1 FB |
2288 | pch++; |
2289 | q = buf; | |
2290 | while ((*pch >= 'a' && *pch <= 'z') || | |
2291 | (*pch >= 'A' && *pch <= 'Z') || | |
2292 | (*pch >= '0' && *pch <= '9') || | |
57206fd4 | 2293 | *pch == '_' || *pch == '.') { |
9307c4c1 FB |
2294 | if ((q - buf) < sizeof(buf) - 1) |
2295 | *q++ = *pch; | |
2296 | pch++; | |
2297 | } | |
cd390083 | 2298 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2299 | pch++; |
2300 | *q = 0; | |
7743e588 | 2301 | ret = get_monitor_def(®, buf); |
6a00d601 | 2302 | if (ret == -1) |
376253ec | 2303 | expr_error(mon, "unknown register"); |
5fafdf24 | 2304 | else if (ret == -2) |
376253ec | 2305 | expr_error(mon, "no cpu defined"); |
7743e588 | 2306 | n = reg; |
9307c4c1 FB |
2307 | } |
2308 | break; | |
2309 | case '\0': | |
376253ec | 2310 | expr_error(mon, "unexpected end of expression"); |
9307c4c1 FB |
2311 | n = 0; |
2312 | break; | |
2313 | default: | |
7743e588 | 2314 | #if TARGET_PHYS_ADDR_BITS > 32 |
4f4fbf77 FB |
2315 | n = strtoull(pch, &p, 0); |
2316 | #else | |
9307c4c1 | 2317 | n = strtoul(pch, &p, 0); |
4f4fbf77 | 2318 | #endif |
9307c4c1 | 2319 | if (pch == p) { |
376253ec | 2320 | expr_error(mon, "invalid char in expression"); |
9307c4c1 FB |
2321 | } |
2322 | pch = p; | |
cd390083 | 2323 | while (qemu_isspace(*pch)) |
9307c4c1 FB |
2324 | pch++; |
2325 | break; | |
2326 | } | |
2327 | return n; | |
2328 | } | |
2329 | ||
2330 | ||
376253ec | 2331 | static int64_t expr_prod(Monitor *mon) |
9307c4c1 | 2332 | { |
c2efc95d | 2333 | int64_t val, val2; |
92a31b1f | 2334 | int op; |
3b46e624 | 2335 | |
376253ec | 2336 | val = expr_unary(mon); |
9307c4c1 FB |
2337 | for(;;) { |
2338 | op = *pch; | |
2339 | if (op != '*' && op != '/' && op != '%') | |
2340 | break; | |
2341 | next(); | |
376253ec | 2342 | val2 = expr_unary(mon); |
9307c4c1 FB |
2343 | switch(op) { |
2344 | default: | |
2345 | case '*': | |
2346 | val *= val2; | |
2347 | break; | |
2348 | case '/': | |
2349 | case '%': | |
5fafdf24 | 2350 | if (val2 == 0) |
376253ec | 2351 | expr_error(mon, "division by zero"); |
9307c4c1 FB |
2352 | if (op == '/') |
2353 | val /= val2; | |
2354 | else | |
2355 | val %= val2; | |
2356 | break; | |
2357 | } | |
2358 | } | |
2359 | return val; | |
2360 | } | |
2361 | ||
376253ec | 2362 | static int64_t expr_logic(Monitor *mon) |
9307c4c1 | 2363 | { |
c2efc95d | 2364 | int64_t val, val2; |
92a31b1f | 2365 | int op; |
9307c4c1 | 2366 | |
376253ec | 2367 | val = expr_prod(mon); |
9307c4c1 FB |
2368 | for(;;) { |
2369 | op = *pch; | |
2370 | if (op != '&' && op != '|' && op != '^') | |
2371 | break; | |
2372 | next(); | |
376253ec | 2373 | val2 = expr_prod(mon); |
9307c4c1 FB |
2374 | switch(op) { |
2375 | default: | |
2376 | case '&': | |
2377 | val &= val2; | |
2378 | break; | |
2379 | case '|': | |
2380 | val |= val2; | |
2381 | break; | |
2382 | case '^': | |
2383 | val ^= val2; | |
2384 | break; | |
2385 | } | |
2386 | } | |
2387 | return val; | |
2388 | } | |
2389 | ||
376253ec | 2390 | static int64_t expr_sum(Monitor *mon) |
9307c4c1 | 2391 | { |
c2efc95d | 2392 | int64_t val, val2; |
92a31b1f | 2393 | int op; |
9307c4c1 | 2394 | |
376253ec | 2395 | val = expr_logic(mon); |
9307c4c1 FB |
2396 | for(;;) { |
2397 | op = *pch; | |
2398 | if (op != '+' && op != '-') | |
2399 | break; | |
2400 | next(); | |
376253ec | 2401 | val2 = expr_logic(mon); |
9307c4c1 FB |
2402 | if (op == '+') |
2403 | val += val2; | |
2404 | else | |
2405 | val -= val2; | |
2406 | } | |
2407 | return val; | |
2408 | } | |
2409 | ||
376253ec | 2410 | static int get_expr(Monitor *mon, int64_t *pval, const char **pp) |
9307c4c1 FB |
2411 | { |
2412 | pch = *pp; | |
2413 | if (setjmp(expr_env)) { | |
2414 | *pp = pch; | |
2415 | return -1; | |
2416 | } | |
cd390083 | 2417 | while (qemu_isspace(*pch)) |
9307c4c1 | 2418 | pch++; |
376253ec | 2419 | *pval = expr_sum(mon); |
9307c4c1 FB |
2420 | *pp = pch; |
2421 | return 0; | |
2422 | } | |
2423 | ||
2424 | static int get_str(char *buf, int buf_size, const char **pp) | |
2425 | { | |
2426 | const char *p; | |
2427 | char *q; | |
2428 | int c; | |
2429 | ||
81d0912d | 2430 | q = buf; |
9307c4c1 | 2431 | p = *pp; |
cd390083 | 2432 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2433 | p++; |
2434 | if (*p == '\0') { | |
2435 | fail: | |
81d0912d | 2436 | *q = '\0'; |
9307c4c1 FB |
2437 | *pp = p; |
2438 | return -1; | |
2439 | } | |
9307c4c1 FB |
2440 | if (*p == '\"') { |
2441 | p++; | |
2442 | while (*p != '\0' && *p != '\"') { | |
2443 | if (*p == '\\') { | |
2444 | p++; | |
2445 | c = *p++; | |
2446 | switch(c) { | |
2447 | case 'n': | |
2448 | c = '\n'; | |
2449 | break; | |
2450 | case 'r': | |
2451 | c = '\r'; | |
2452 | break; | |
2453 | case '\\': | |
2454 | case '\'': | |
2455 | case '\"': | |
2456 | break; | |
2457 | default: | |
2458 | qemu_printf("unsupported escape code: '\\%c'\n", c); | |
2459 | goto fail; | |
2460 | } | |
2461 | if ((q - buf) < buf_size - 1) { | |
2462 | *q++ = c; | |
2463 | } | |
2464 | } else { | |
2465 | if ((q - buf) < buf_size - 1) { | |
2466 | *q++ = *p; | |
2467 | } | |
2468 | p++; | |
2469 | } | |
2470 | } | |
2471 | if (*p != '\"') { | |
5b60212f | 2472 | qemu_printf("unterminated string\n"); |
9307c4c1 FB |
2473 | goto fail; |
2474 | } | |
2475 | p++; | |
2476 | } else { | |
cd390083 | 2477 | while (*p != '\0' && !qemu_isspace(*p)) { |
9307c4c1 FB |
2478 | if ((q - buf) < buf_size - 1) { |
2479 | *q++ = *p; | |
2480 | } | |
2481 | p++; | |
2482 | } | |
9307c4c1 | 2483 | } |
81d0912d | 2484 | *q = '\0'; |
9307c4c1 FB |
2485 | *pp = p; |
2486 | return 0; | |
2487 | } | |
2488 | ||
2489 | static int default_fmt_format = 'x'; | |
2490 | static int default_fmt_size = 4; | |
2491 | ||
2492 | #define MAX_ARGS 16 | |
2493 | ||
376253ec | 2494 | static void monitor_handle_command(Monitor *mon, const char *cmdline) |
9307c4c1 FB |
2495 | { |
2496 | const char *p, *pstart, *typestr; | |
2497 | char *q; | |
2498 | int c, nb_args, len, i, has_arg; | |
376253ec | 2499 | const mon_cmd_t *cmd; |
9307c4c1 FB |
2500 | char cmdname[256]; |
2501 | char buf[1024]; | |
2502 | void *str_allocated[MAX_ARGS]; | |
2503 | void *args[MAX_ARGS]; | |
376253ec AL |
2504 | void (*handler_0)(Monitor *mon); |
2505 | void (*handler_1)(Monitor *mon, void *arg0); | |
2506 | void (*handler_2)(Monitor *mon, void *arg0, void *arg1); | |
2507 | void (*handler_3)(Monitor *mon, void *arg0, void *arg1, void *arg2); | |
2508 | void (*handler_4)(Monitor *mon, void *arg0, void *arg1, void *arg2, | |
2509 | void *arg3); | |
2510 | void (*handler_5)(Monitor *mon, void *arg0, void *arg1, void *arg2, | |
2511 | void *arg3, void *arg4); | |
2512 | void (*handler_6)(Monitor *mon, void *arg0, void *arg1, void *arg2, | |
2513 | void *arg3, void *arg4, void *arg5); | |
2514 | void (*handler_7)(Monitor *mon, void *arg0, void *arg1, void *arg2, | |
2515 | void *arg3, void *arg4, void *arg5, void *arg6); | |
9dc39cba FB |
2516 | |
2517 | #ifdef DEBUG | |
376253ec | 2518 | monitor_printf(mon, "command='%s'\n", cmdline); |
9dc39cba | 2519 | #endif |
3b46e624 | 2520 | |
9307c4c1 | 2521 | /* extract the command name */ |
9dc39cba | 2522 | p = cmdline; |
9307c4c1 | 2523 | q = cmdname; |
cd390083 | 2524 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2525 | p++; |
2526 | if (*p == '\0') | |
2527 | return; | |
2528 | pstart = p; | |
cd390083 | 2529 | while (*p != '\0' && *p != '/' && !qemu_isspace(*p)) |
9307c4c1 FB |
2530 | p++; |
2531 | len = p - pstart; | |
2532 | if (len > sizeof(cmdname) - 1) | |
2533 | len = sizeof(cmdname) - 1; | |
2534 | memcpy(cmdname, pstart, len); | |
2535 | cmdname[len] = '\0'; | |
3b46e624 | 2536 | |
9307c4c1 | 2537 | /* find the command */ |
376253ec | 2538 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
5fafdf24 | 2539 | if (compare_cmd(cmdname, cmd->name)) |
9307c4c1 FB |
2540 | goto found; |
2541 | } | |
376253ec | 2542 | monitor_printf(mon, "unknown command: '%s'\n", cmdname); |
9307c4c1 FB |
2543 | return; |
2544 | found: | |
2545 | ||
2546 | for(i = 0; i < MAX_ARGS; i++) | |
2547 | str_allocated[i] = NULL; | |
3b46e624 | 2548 | |
9307c4c1 FB |
2549 | /* parse the parameters */ |
2550 | typestr = cmd->args_type; | |
2551 | nb_args = 0; | |
9dc39cba | 2552 | for(;;) { |
9307c4c1 FB |
2553 | c = *typestr; |
2554 | if (c == '\0') | |
9dc39cba | 2555 | break; |
9307c4c1 FB |
2556 | typestr++; |
2557 | switch(c) { | |
2558 | case 'F': | |
81d0912d | 2559 | case 'B': |
9307c4c1 FB |
2560 | case 's': |
2561 | { | |
2562 | int ret; | |
2563 | char *str; | |
3b46e624 | 2564 | |
cd390083 | 2565 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2566 | p++; |
2567 | if (*typestr == '?') { | |
2568 | typestr++; | |
2569 | if (*p == '\0') { | |
2570 | /* no optional string: NULL argument */ | |
2571 | str = NULL; | |
2572 | goto add_str; | |
2573 | } | |
2574 | } | |
2575 | ret = get_str(buf, sizeof(buf), &p); | |
2576 | if (ret < 0) { | |
81d0912d FB |
2577 | switch(c) { |
2578 | case 'F': | |
376253ec AL |
2579 | monitor_printf(mon, "%s: filename expected\n", |
2580 | cmdname); | |
81d0912d FB |
2581 | break; |
2582 | case 'B': | |
376253ec AL |
2583 | monitor_printf(mon, "%s: block device name expected\n", |
2584 | cmdname); | |
81d0912d FB |
2585 | break; |
2586 | default: | |
376253ec | 2587 | monitor_printf(mon, "%s: string expected\n", cmdname); |
81d0912d FB |
2588 | break; |
2589 | } | |
9307c4c1 FB |
2590 | goto fail; |
2591 | } | |
2592 | str = qemu_malloc(strlen(buf) + 1); | |
363a37d5 | 2593 | pstrcpy(str, sizeof(buf), buf); |
9307c4c1 FB |
2594 | str_allocated[nb_args] = str; |
2595 | add_str: | |
2596 | if (nb_args >= MAX_ARGS) { | |
2597 | error_args: | |
376253ec | 2598 | monitor_printf(mon, "%s: too many arguments\n", cmdname); |
9307c4c1 FB |
2599 | goto fail; |
2600 | } | |
2601 | args[nb_args++] = str; | |
2602 | } | |
9dc39cba | 2603 | break; |
9307c4c1 FB |
2604 | case '/': |
2605 | { | |
2606 | int count, format, size; | |
3b46e624 | 2607 | |
cd390083 | 2608 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2609 | p++; |
2610 | if (*p == '/') { | |
2611 | /* format found */ | |
2612 | p++; | |
2613 | count = 1; | |
cd390083 | 2614 | if (qemu_isdigit(*p)) { |
9307c4c1 | 2615 | count = 0; |
cd390083 | 2616 | while (qemu_isdigit(*p)) { |
9307c4c1 FB |
2617 | count = count * 10 + (*p - '0'); |
2618 | p++; | |
2619 | } | |
2620 | } | |
2621 | size = -1; | |
2622 | format = -1; | |
2623 | for(;;) { | |
2624 | switch(*p) { | |
2625 | case 'o': | |
2626 | case 'd': | |
2627 | case 'u': | |
2628 | case 'x': | |
2629 | case 'i': | |
2630 | case 'c': | |
2631 | format = *p++; | |
2632 | break; | |
2633 | case 'b': | |
2634 | size = 1; | |
2635 | p++; | |
2636 | break; | |
2637 | case 'h': | |
2638 | size = 2; | |
2639 | p++; | |
2640 | break; | |
2641 | case 'w': | |
2642 | size = 4; | |
2643 | p++; | |
2644 | break; | |
2645 | case 'g': | |
2646 | case 'L': | |
2647 | size = 8; | |
2648 | p++; | |
2649 | break; | |
2650 | default: | |
2651 | goto next; | |
2652 | } | |
2653 | } | |
2654 | next: | |
cd390083 | 2655 | if (*p != '\0' && !qemu_isspace(*p)) { |
376253ec AL |
2656 | monitor_printf(mon, "invalid char in format: '%c'\n", |
2657 | *p); | |
9307c4c1 FB |
2658 | goto fail; |
2659 | } | |
9307c4c1 FB |
2660 | if (format < 0) |
2661 | format = default_fmt_format; | |
4c27ba27 FB |
2662 | if (format != 'i') { |
2663 | /* for 'i', not specifying a size gives -1 as size */ | |
2664 | if (size < 0) | |
2665 | size = default_fmt_size; | |
e90f009b | 2666 | default_fmt_size = size; |
4c27ba27 | 2667 | } |
9307c4c1 FB |
2668 | default_fmt_format = format; |
2669 | } else { | |
2670 | count = 1; | |
2671 | format = default_fmt_format; | |
4c27ba27 FB |
2672 | if (format != 'i') { |
2673 | size = default_fmt_size; | |
2674 | } else { | |
2675 | size = -1; | |
2676 | } | |
9307c4c1 FB |
2677 | } |
2678 | if (nb_args + 3 > MAX_ARGS) | |
2679 | goto error_args; | |
1c5bf3bf JM |
2680 | args[nb_args++] = (void*)(long)count; |
2681 | args[nb_args++] = (void*)(long)format; | |
2682 | args[nb_args++] = (void*)(long)size; | |
9307c4c1 | 2683 | } |
9dc39cba | 2684 | break; |
9307c4c1 | 2685 | case 'i': |
92a31b1f | 2686 | case 'l': |
9307c4c1 | 2687 | { |
c2efc95d | 2688 | int64_t val; |
7743e588 | 2689 | |
cd390083 | 2690 | while (qemu_isspace(*p)) |
9307c4c1 | 2691 | p++; |
3440557b | 2692 | if (*typestr == '?' || *typestr == '.') { |
3440557b FB |
2693 | if (*typestr == '?') { |
2694 | if (*p == '\0') | |
2695 | has_arg = 0; | |
2696 | else | |
2697 | has_arg = 1; | |
2698 | } else { | |
2699 | if (*p == '.') { | |
2700 | p++; | |
cd390083 | 2701 | while (qemu_isspace(*p)) |
3440557b FB |
2702 | p++; |
2703 | has_arg = 1; | |
2704 | } else { | |
2705 | has_arg = 0; | |
2706 | } | |
2707 | } | |
13224a87 | 2708 | typestr++; |
9307c4c1 FB |
2709 | if (nb_args >= MAX_ARGS) |
2710 | goto error_args; | |
1c5bf3bf | 2711 | args[nb_args++] = (void *)(long)has_arg; |
9307c4c1 FB |
2712 | if (!has_arg) { |
2713 | if (nb_args >= MAX_ARGS) | |
2714 | goto error_args; | |
2715 | val = -1; | |
2716 | goto add_num; | |
2717 | } | |
2718 | } | |
376253ec | 2719 | if (get_expr(mon, &val, &p)) |
9307c4c1 FB |
2720 | goto fail; |
2721 | add_num: | |
92a31b1f FB |
2722 | if (c == 'i') { |
2723 | if (nb_args >= MAX_ARGS) | |
2724 | goto error_args; | |
1c5bf3bf | 2725 | args[nb_args++] = (void *)(long)val; |
92a31b1f FB |
2726 | } else { |
2727 | if ((nb_args + 1) >= MAX_ARGS) | |
2728 | goto error_args; | |
7743e588 | 2729 | #if TARGET_PHYS_ADDR_BITS > 32 |
1c5bf3bf | 2730 | args[nb_args++] = (void *)(long)((val >> 32) & 0xffffffff); |
92a31b1f FB |
2731 | #else |
2732 | args[nb_args++] = (void *)0; | |
2733 | #endif | |
1c5bf3bf | 2734 | args[nb_args++] = (void *)(long)(val & 0xffffffff); |
92a31b1f | 2735 | } |
9307c4c1 FB |
2736 | } |
2737 | break; | |
2738 | case '-': | |
2739 | { | |
2740 | int has_option; | |
2741 | /* option */ | |
3b46e624 | 2742 | |
9307c4c1 FB |
2743 | c = *typestr++; |
2744 | if (c == '\0') | |
2745 | goto bad_type; | |
cd390083 | 2746 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2747 | p++; |
2748 | has_option = 0; | |
2749 | if (*p == '-') { | |
2750 | p++; | |
2751 | if (*p != c) { | |
376253ec AL |
2752 | monitor_printf(mon, "%s: unsupported option -%c\n", |
2753 | cmdname, *p); | |
9307c4c1 FB |
2754 | goto fail; |
2755 | } | |
2756 | p++; | |
2757 | has_option = 1; | |
2758 | } | |
2759 | if (nb_args >= MAX_ARGS) | |
2760 | goto error_args; | |
1c5bf3bf | 2761 | args[nb_args++] = (void *)(long)has_option; |
9307c4c1 FB |
2762 | } |
2763 | break; | |
2764 | default: | |
2765 | bad_type: | |
376253ec | 2766 | monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c); |
9307c4c1 FB |
2767 | goto fail; |
2768 | } | |
9dc39cba | 2769 | } |
9307c4c1 | 2770 | /* check that all arguments were parsed */ |
cd390083 | 2771 | while (qemu_isspace(*p)) |
9307c4c1 FB |
2772 | p++; |
2773 | if (*p != '\0') { | |
376253ec AL |
2774 | monitor_printf(mon, "%s: extraneous characters at the end of line\n", |
2775 | cmdname); | |
9307c4c1 | 2776 | goto fail; |
9dc39cba | 2777 | } |
9307c4c1 FB |
2778 | |
2779 | switch(nb_args) { | |
2780 | case 0: | |
a5f1b965 | 2781 | handler_0 = cmd->handler; |
376253ec | 2782 | handler_0(mon); |
9307c4c1 FB |
2783 | break; |
2784 | case 1: | |
a5f1b965 | 2785 | handler_1 = cmd->handler; |
376253ec | 2786 | handler_1(mon, args[0]); |
9307c4c1 FB |
2787 | break; |
2788 | case 2: | |
a5f1b965 | 2789 | handler_2 = cmd->handler; |
376253ec | 2790 | handler_2(mon, args[0], args[1]); |
9307c4c1 FB |
2791 | break; |
2792 | case 3: | |
a5f1b965 | 2793 | handler_3 = cmd->handler; |
376253ec | 2794 | handler_3(mon, args[0], args[1], args[2]); |
9307c4c1 FB |
2795 | break; |
2796 | case 4: | |
a5f1b965 | 2797 | handler_4 = cmd->handler; |
376253ec | 2798 | handler_4(mon, args[0], args[1], args[2], args[3]); |
9307c4c1 FB |
2799 | break; |
2800 | case 5: | |
a5f1b965 | 2801 | handler_5 = cmd->handler; |
376253ec | 2802 | handler_5(mon, args[0], args[1], args[2], args[3], args[4]); |
9307c4c1 | 2803 | break; |
3440557b | 2804 | case 6: |
a5f1b965 | 2805 | handler_6 = cmd->handler; |
376253ec | 2806 | handler_6(mon, args[0], args[1], args[2], args[3], args[4], args[5]); |
3440557b | 2807 | break; |
ec36b695 | 2808 | case 7: |
a5f1b965 | 2809 | handler_7 = cmd->handler; |
376253ec AL |
2810 | handler_7(mon, args[0], args[1], args[2], args[3], args[4], args[5], |
2811 | args[6]); | |
ec36b695 | 2812 | break; |
9307c4c1 | 2813 | default: |
376253ec | 2814 | monitor_printf(mon, "unsupported number of arguments: %d\n", nb_args); |
9307c4c1 | 2815 | goto fail; |
9dc39cba | 2816 | } |
9307c4c1 FB |
2817 | fail: |
2818 | for(i = 0; i < MAX_ARGS; i++) | |
2819 | qemu_free(str_allocated[i]); | |
9dc39cba | 2820 | return; |
9dc39cba FB |
2821 | } |
2822 | ||
81d0912d FB |
2823 | static void cmd_completion(const char *name, const char *list) |
2824 | { | |
2825 | const char *p, *pstart; | |
2826 | char cmd[128]; | |
2827 | int len; | |
2828 | ||
2829 | p = list; | |
2830 | for(;;) { | |
2831 | pstart = p; | |
2832 | p = strchr(p, '|'); | |
2833 | if (!p) | |
2834 | p = pstart + strlen(pstart); | |
2835 | len = p - pstart; | |
2836 | if (len > sizeof(cmd) - 2) | |
2837 | len = sizeof(cmd) - 2; | |
2838 | memcpy(cmd, pstart, len); | |
2839 | cmd[len] = '\0'; | |
2840 | if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) { | |
731b0364 | 2841 | readline_add_completion(cur_mon->rs, cmd); |
81d0912d FB |
2842 | } |
2843 | if (*p == '\0') | |
2844 | break; | |
2845 | p++; | |
2846 | } | |
2847 | } | |
2848 | ||
2849 | static void file_completion(const char *input) | |
2850 | { | |
2851 | DIR *ffs; | |
2852 | struct dirent *d; | |
2853 | char path[1024]; | |
2854 | char file[1024], file_prefix[1024]; | |
2855 | int input_path_len; | |
2856 | const char *p; | |
2857 | ||
5fafdf24 | 2858 | p = strrchr(input, '/'); |
81d0912d FB |
2859 | if (!p) { |
2860 | input_path_len = 0; | |
2861 | pstrcpy(file_prefix, sizeof(file_prefix), input); | |
363a37d5 | 2862 | pstrcpy(path, sizeof(path), "."); |
81d0912d FB |
2863 | } else { |
2864 | input_path_len = p - input + 1; | |
2865 | memcpy(path, input, input_path_len); | |
2866 | if (input_path_len > sizeof(path) - 1) | |
2867 | input_path_len = sizeof(path) - 1; | |
2868 | path[input_path_len] = '\0'; | |
2869 | pstrcpy(file_prefix, sizeof(file_prefix), p + 1); | |
2870 | } | |
2871 | #ifdef DEBUG_COMPLETION | |
376253ec AL |
2872 | monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n", |
2873 | input, path, file_prefix); | |
81d0912d FB |
2874 | #endif |
2875 | ffs = opendir(path); | |
2876 | if (!ffs) | |
2877 | return; | |
2878 | for(;;) { | |
2879 | struct stat sb; | |
2880 | d = readdir(ffs); | |
2881 | if (!d) | |
2882 | break; | |
2883 | if (strstart(d->d_name, file_prefix, NULL)) { | |
2884 | memcpy(file, input, input_path_len); | |
363a37d5 BS |
2885 | if (input_path_len < sizeof(file)) |
2886 | pstrcpy(file + input_path_len, sizeof(file) - input_path_len, | |
2887 | d->d_name); | |
81d0912d FB |
2888 | /* stat the file to find out if it's a directory. |
2889 | * In that case add a slash to speed up typing long paths | |
2890 | */ | |
2891 | stat(file, &sb); | |
2892 | if(S_ISDIR(sb.st_mode)) | |
363a37d5 | 2893 | pstrcat(file, sizeof(file), "/"); |
731b0364 | 2894 | readline_add_completion(cur_mon->rs, file); |
81d0912d FB |
2895 | } |
2896 | } | |
2897 | closedir(ffs); | |
2898 | } | |
2899 | ||
51de9760 | 2900 | static void block_completion_it(void *opaque, BlockDriverState *bs) |
81d0912d | 2901 | { |
51de9760 | 2902 | const char *name = bdrv_get_device_name(bs); |
81d0912d FB |
2903 | const char *input = opaque; |
2904 | ||
2905 | if (input[0] == '\0' || | |
2906 | !strncmp(name, (char *)input, strlen(input))) { | |
731b0364 | 2907 | readline_add_completion(cur_mon->rs, name); |
81d0912d FB |
2908 | } |
2909 | } | |
2910 | ||
2911 | /* NOTE: this parser is an approximate form of the real command parser */ | |
2912 | static void parse_cmdline(const char *cmdline, | |
2913 | int *pnb_args, char **args) | |
2914 | { | |
2915 | const char *p; | |
2916 | int nb_args, ret; | |
2917 | char buf[1024]; | |
2918 | ||
2919 | p = cmdline; | |
2920 | nb_args = 0; | |
2921 | for(;;) { | |
cd390083 | 2922 | while (qemu_isspace(*p)) |
81d0912d FB |
2923 | p++; |
2924 | if (*p == '\0') | |
2925 | break; | |
2926 | if (nb_args >= MAX_ARGS) | |
2927 | break; | |
2928 | ret = get_str(buf, sizeof(buf), &p); | |
2929 | args[nb_args] = qemu_strdup(buf); | |
2930 | nb_args++; | |
2931 | if (ret < 0) | |
2932 | break; | |
2933 | } | |
2934 | *pnb_args = nb_args; | |
2935 | } | |
2936 | ||
4c36ba32 | 2937 | static void monitor_find_completion(const char *cmdline) |
81d0912d FB |
2938 | { |
2939 | const char *cmdname; | |
2940 | char *args[MAX_ARGS]; | |
2941 | int nb_args, i, len; | |
2942 | const char *ptype, *str; | |
376253ec | 2943 | const mon_cmd_t *cmd; |
64866c3d | 2944 | const KeyDef *key; |
81d0912d FB |
2945 | |
2946 | parse_cmdline(cmdline, &nb_args, args); | |
2947 | #ifdef DEBUG_COMPLETION | |
2948 | for(i = 0; i < nb_args; i++) { | |
376253ec | 2949 | monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]); |
81d0912d FB |
2950 | } |
2951 | #endif | |
2952 | ||
2953 | /* if the line ends with a space, it means we want to complete the | |
2954 | next arg */ | |
2955 | len = strlen(cmdline); | |
cd390083 | 2956 | if (len > 0 && qemu_isspace(cmdline[len - 1])) { |
81d0912d FB |
2957 | if (nb_args >= MAX_ARGS) |
2958 | return; | |
2959 | args[nb_args++] = qemu_strdup(""); | |
2960 | } | |
2961 | if (nb_args <= 1) { | |
2962 | /* command completion */ | |
2963 | if (nb_args == 0) | |
2964 | cmdname = ""; | |
2965 | else | |
2966 | cmdname = args[0]; | |
731b0364 | 2967 | readline_set_completion_index(cur_mon->rs, strlen(cmdname)); |
376253ec | 2968 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
2969 | cmd_completion(cmdname, cmd->name); |
2970 | } | |
2971 | } else { | |
2972 | /* find the command */ | |
376253ec | 2973 | for(cmd = mon_cmds; cmd->name != NULL; cmd++) { |
81d0912d FB |
2974 | if (compare_cmd(args[0], cmd->name)) |
2975 | goto found; | |
2976 | } | |
2977 | return; | |
2978 | found: | |
2979 | ptype = cmd->args_type; | |
2980 | for(i = 0; i < nb_args - 2; i++) { | |
2981 | if (*ptype != '\0') { | |
2982 | ptype++; | |
2983 | while (*ptype == '?') | |
2984 | ptype++; | |
2985 | } | |
2986 | } | |
2987 | str = args[nb_args - 1]; | |
2988 | switch(*ptype) { | |
2989 | case 'F': | |
2990 | /* file completion */ | |
731b0364 | 2991 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
2992 | file_completion(str); |
2993 | break; | |
2994 | case 'B': | |
2995 | /* block device name completion */ | |
731b0364 | 2996 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
81d0912d FB |
2997 | bdrv_iterate(block_completion_it, (void *)str); |
2998 | break; | |
7fe48483 FB |
2999 | case 's': |
3000 | /* XXX: more generic ? */ | |
3001 | if (!strcmp(cmd->name, "info")) { | |
731b0364 | 3002 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
7fe48483 FB |
3003 | for(cmd = info_cmds; cmd->name != NULL; cmd++) { |
3004 | cmd_completion(str, cmd->name); | |
3005 | } | |
64866c3d | 3006 | } else if (!strcmp(cmd->name, "sendkey")) { |
e600d1ef BS |
3007 | char *sep = strrchr(str, '-'); |
3008 | if (sep) | |
3009 | str = sep + 1; | |
731b0364 | 3010 | readline_set_completion_index(cur_mon->rs, strlen(str)); |
64866c3d FB |
3011 | for(key = key_defs; key->name != NULL; key++) { |
3012 | cmd_completion(str, key->name); | |
3013 | } | |
7fe48483 FB |
3014 | } |
3015 | break; | |
81d0912d FB |
3016 | default: |
3017 | break; | |
3018 | } | |
3019 | } | |
3020 | for(i = 0; i < nb_args; i++) | |
3021 | qemu_free(args[i]); | |
3022 | } | |
3023 | ||
731b0364 | 3024 | static int monitor_can_read(void *opaque) |
9dc39cba | 3025 | { |
731b0364 AL |
3026 | Monitor *mon = opaque; |
3027 | ||
3028 | return (mon->suspend_cnt == 0) ? 128 : 0; | |
9dc39cba FB |
3029 | } |
3030 | ||
731b0364 | 3031 | static void monitor_read(void *opaque, const uint8_t *buf, int size) |
9dc39cba | 3032 | { |
731b0364 | 3033 | Monitor *old_mon = cur_mon; |
7e2515e8 | 3034 | int i; |
376253ec | 3035 | |
731b0364 AL |
3036 | cur_mon = opaque; |
3037 | ||
cde76ee1 AL |
3038 | if (cur_mon->rs) { |
3039 | for (i = 0; i < size; i++) | |
3040 | readline_handle_byte(cur_mon->rs, buf[i]); | |
3041 | } else { | |
3042 | if (size == 0 || buf[size - 1] != 0) | |
3043 | monitor_printf(cur_mon, "corrupted command\n"); | |
3044 | else | |
3045 | monitor_handle_command(cur_mon, (char *)buf); | |
3046 | } | |
9dc39cba | 3047 | |
731b0364 AL |
3048 | cur_mon = old_mon; |
3049 | } | |
d8f44609 | 3050 | |
376253ec | 3051 | static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque) |
aa455485 | 3052 | { |
731b0364 | 3053 | monitor_suspend(mon); |
376253ec | 3054 | monitor_handle_command(mon, cmdline); |
731b0364 | 3055 | monitor_resume(mon); |
d8f44609 AL |
3056 | } |
3057 | ||
cde76ee1 | 3058 | int monitor_suspend(Monitor *mon) |
d8f44609 | 3059 | { |
cde76ee1 AL |
3060 | if (!mon->rs) |
3061 | return -ENOTTY; | |
731b0364 | 3062 | mon->suspend_cnt++; |
cde76ee1 | 3063 | return 0; |
d8f44609 AL |
3064 | } |
3065 | ||
376253ec | 3066 | void monitor_resume(Monitor *mon) |
d8f44609 | 3067 | { |
cde76ee1 AL |
3068 | if (!mon->rs) |
3069 | return; | |
731b0364 AL |
3070 | if (--mon->suspend_cnt == 0) |
3071 | readline_show_prompt(mon->rs); | |
aa455485 FB |
3072 | } |
3073 | ||
731b0364 | 3074 | static void monitor_event(void *opaque, int event) |
86e94dea | 3075 | { |
376253ec AL |
3076 | Monitor *mon = opaque; |
3077 | ||
2724b180 AL |
3078 | switch (event) { |
3079 | case CHR_EVENT_MUX_IN: | |
3080 | readline_restart(mon->rs); | |
3081 | monitor_resume(mon); | |
3082 | monitor_flush(mon); | |
3083 | break; | |
3084 | ||
3085 | case CHR_EVENT_MUX_OUT: | |
3086 | if (mon->suspend_cnt == 0) | |
3087 | monitor_printf(mon, "\n"); | |
3088 | monitor_flush(mon); | |
3089 | monitor_suspend(mon); | |
3090 | break; | |
86e94dea | 3091 | |
2724b180 AL |
3092 | case CHR_EVENT_RESET: |
3093 | monitor_printf(mon, "QEMU %s monitor - type 'help' for more " | |
3094 | "information\n", QEMU_VERSION); | |
3095 | if (mon->chr->focus == 0) | |
3096 | readline_show_prompt(mon->rs); | |
3097 | break; | |
3098 | } | |
86e94dea TS |
3099 | } |
3100 | ||
76655d6d AL |
3101 | |
3102 | /* | |
3103 | * Local variables: | |
3104 | * c-indent-level: 4 | |
3105 | * c-basic-offset: 4 | |
3106 | * tab-width: 8 | |
3107 | * End: | |
3108 | */ | |
3109 | ||
731b0364 | 3110 | void monitor_init(CharDriverState *chr, int flags) |
aa455485 | 3111 | { |
731b0364 | 3112 | static int is_first_init = 1; |
87127161 | 3113 | Monitor *mon; |
20d8a3ed TS |
3114 | |
3115 | if (is_first_init) { | |
c8256f9d | 3116 | key_timer = qemu_new_timer(vm_clock, release_keys, NULL); |
20d8a3ed TS |
3117 | is_first_init = 0; |
3118 | } | |
87127161 AL |
3119 | |
3120 | mon = qemu_mallocz(sizeof(*mon)); | |
20d8a3ed | 3121 | |
87127161 | 3122 | mon->chr = chr; |
731b0364 | 3123 | mon->flags = flags; |
2724b180 AL |
3124 | if (mon->chr->focus != 0) |
3125 | mon->suspend_cnt = 1; /* mux'ed monitors start suspended */ | |
cde76ee1 AL |
3126 | if (flags & MONITOR_USE_READLINE) { |
3127 | mon->rs = readline_init(mon, monitor_find_completion); | |
3128 | monitor_read_command(mon, 0); | |
3129 | } | |
87127161 | 3130 | |
731b0364 AL |
3131 | qemu_chr_add_handlers(chr, monitor_can_read, monitor_read, monitor_event, |
3132 | mon); | |
87127161 AL |
3133 | |
3134 | LIST_INSERT_HEAD(&mon_list, mon, entry); | |
731b0364 | 3135 | if (!cur_mon || (flags & MONITOR_IS_DEFAULT)) |
87127161 | 3136 | cur_mon = mon; |
aa455485 FB |
3137 | } |
3138 | ||
376253ec | 3139 | static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque) |
81d0912d | 3140 | { |
bb5fc20f AL |
3141 | BlockDriverState *bs = opaque; |
3142 | int ret = 0; | |
81d0912d | 3143 | |
bb5fc20f | 3144 | if (bdrv_set_key(bs, password) != 0) { |
376253ec | 3145 | monitor_printf(mon, "invalid password\n"); |
bb5fc20f | 3146 | ret = -EPERM; |
9dc39cba | 3147 | } |
731b0364 AL |
3148 | if (mon->password_completion_cb) |
3149 | mon->password_completion_cb(mon->password_opaque, ret); | |
bb5fc20f | 3150 | |
731b0364 | 3151 | monitor_read_command(mon, 1); |
9dc39cba | 3152 | } |
c0f4ce77 | 3153 | |
376253ec | 3154 | void monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, |
bb5fc20f AL |
3155 | BlockDriverCompletionFunc *completion_cb, |
3156 | void *opaque) | |
c0f4ce77 | 3157 | { |
cde76ee1 AL |
3158 | int err; |
3159 | ||
bb5fc20f AL |
3160 | if (!bdrv_key_required(bs)) { |
3161 | if (completion_cb) | |
3162 | completion_cb(opaque, 0); | |
3163 | return; | |
3164 | } | |
c0f4ce77 | 3165 | |
376253ec AL |
3166 | monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs), |
3167 | bdrv_get_encrypted_filename(bs)); | |
bb5fc20f | 3168 | |
731b0364 AL |
3169 | mon->password_completion_cb = completion_cb; |
3170 | mon->password_opaque = opaque; | |
bb5fc20f | 3171 | |
cde76ee1 AL |
3172 | err = monitor_read_password(mon, bdrv_password_cb, bs); |
3173 | ||
3174 | if (err && completion_cb) | |
3175 | completion_cb(opaque, err); | |
c0f4ce77 | 3176 | } |