4 * Copyright (c) 2003-2004 Fabrice Bellard
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:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
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
26 #include "hw/pcmcia.h"
31 #include "qemu-char.h"
35 #include "audio/audio.h"
39 #include "qemu-timer.h"
40 #include "migration.h"
44 //#define DEBUG_COMPLETION
50 * 'B' block device name
51 * 's' string (accept optional quote)
53 * 'l' target long (32 or 64 bit)
54 * '/' optional gdb-like print format (like "/10x")
56 * '?' optional type (for 'F', 's' and 'i')
60 typedef struct term_cmd_t {
62 const char *args_type;
69 static CharDriverState *monitor_hd[MAX_MON];
70 static int hide_banner;
72 static const term_cmd_t term_cmds[];
73 static const term_cmd_t info_cmds[];
75 static uint8_t term_outbuf[1024];
76 static int term_outbuf_index;
78 static void monitor_start_input(void);
80 static CPUState *mon_cpu = NULL;
85 if (term_outbuf_index > 0) {
86 for (i = 0; i < MAX_MON; i++)
87 if (monitor_hd[i] && monitor_hd[i]->focus == 0)
88 qemu_chr_write(monitor_hd[i], term_outbuf, term_outbuf_index);
89 term_outbuf_index = 0;
93 /* flush at every end of line or if the buffer is full */
94 void term_puts(const char *str)
102 term_outbuf[term_outbuf_index++] = '\r';
103 term_outbuf[term_outbuf_index++] = c;
104 if (term_outbuf_index >= (sizeof(term_outbuf) - 1) ||
110 void term_vprintf(const char *fmt, va_list ap)
113 vsnprintf(buf, sizeof(buf), fmt, ap);
117 void term_printf(const char *fmt, ...)
121 term_vprintf(fmt, ap);
125 void term_print_filename(const char *filename)
129 for (i = 0; filename[i]; i++) {
130 switch (filename[i]) {
134 term_printf("\\%c", filename[i]);
146 term_printf("%c", filename[i]);
152 static int monitor_fprintf(FILE *stream, const char *fmt, ...)
156 term_vprintf(fmt, ap);
161 static int compare_cmd(const char *name, const char *list)
163 const char *p, *pstart;
171 p = pstart + strlen(pstart);
172 if ((p - pstart) == len && !memcmp(pstart, name, len))
181 static void help_cmd1(const term_cmd_t *cmds, const char *prefix, const char *name)
183 const term_cmd_t *cmd;
185 for(cmd = cmds; cmd->name != NULL; cmd++) {
186 if (!name || !strcmp(name, cmd->name))
187 term_printf("%s%s %s -- %s\n", prefix, cmd->name, cmd->params, cmd->help);
191 static void help_cmd(const char *name)
193 if (name && !strcmp(name, "info")) {
194 help_cmd1(info_cmds, "info ", NULL);
196 help_cmd1(term_cmds, "", name);
197 if (name && !strcmp(name, "log")) {
198 const CPULogItem *item;
199 term_printf("Log items (comma separated):\n");
200 term_printf("%-10s %s\n", "none", "remove all logs");
201 for(item = cpu_log_items; item->mask != 0; item++) {
202 term_printf("%-10s %s\n", item->name, item->help);
208 static void do_help(const char *name)
213 static void do_commit(const char *device)
217 all_devices = !strcmp(device, "all");
218 for (i = 0; i < nb_drives; i++) {
220 !strcmp(bdrv_get_device_name(drives_table[i].bdrv), device))
221 bdrv_commit(drives_table[i].bdrv);
225 static void do_info(const char *item)
227 const term_cmd_t *cmd;
228 void (*handler)(void);
232 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
233 if (compare_cmd(item, cmd->name))
240 handler = cmd->handler;
244 static void do_info_version(void)
246 term_printf("%s\n", QEMU_VERSION);
249 static void do_info_name(void)
252 term_printf("%s\n", qemu_name);
255 #if defined(TARGET_I386)
256 static void do_info_hpet(void)
258 term_printf("HPET is %s by QEMU\n", (no_hpet) ? "disabled" : "enabled");
262 static void do_info_uuid(void)
264 term_printf(UUID_FMT "\n", qemu_uuid[0], qemu_uuid[1], qemu_uuid[2],
265 qemu_uuid[3], qemu_uuid[4], qemu_uuid[5], qemu_uuid[6],
266 qemu_uuid[7], qemu_uuid[8], qemu_uuid[9], qemu_uuid[10],
267 qemu_uuid[11], qemu_uuid[12], qemu_uuid[13], qemu_uuid[14],
271 static void do_info_block(void)
276 static void do_info_blockstats(void)
281 /* get the current CPU defined by the user */
282 static int mon_set_cpu(int cpu_index)
286 for(env = first_cpu; env != NULL; env = env->next_cpu) {
287 if (env->cpu_index == cpu_index) {
295 static CPUState *mon_get_cpu(void)
303 static void do_info_registers(void)
310 cpu_dump_state(env, NULL, monitor_fprintf,
313 cpu_dump_state(env, NULL, monitor_fprintf,
318 static void do_info_cpus(void)
322 /* just to set the default cpu if not already done */
325 for(env = first_cpu; env != NULL; env = env->next_cpu) {
326 term_printf("%c CPU #%d:",
327 (env == mon_cpu) ? '*' : ' ',
329 #if defined(TARGET_I386)
330 term_printf(" pc=0x" TARGET_FMT_lx, env->eip + env->segs[R_CS].base);
331 #elif defined(TARGET_PPC)
332 term_printf(" nip=0x" TARGET_FMT_lx, env->nip);
333 #elif defined(TARGET_SPARC)
334 term_printf(" pc=0x" TARGET_FMT_lx " npc=0x" TARGET_FMT_lx, env->pc, env->npc);
335 #elif defined(TARGET_MIPS)
336 term_printf(" PC=0x" TARGET_FMT_lx, env->active_tc.PC);
339 term_printf(" (halted)");
344 static void do_cpu_set(int index)
346 if (mon_set_cpu(index) < 0)
347 term_printf("Invalid CPU index\n");
350 static void do_info_jit(void)
352 dump_exec_info(NULL, monitor_fprintf);
355 static void do_info_history (void)
362 str = readline_get_history(i);
365 term_printf("%d: '%s'\n", i, str);
370 #if defined(TARGET_PPC)
371 /* XXX: not implemented in other targets */
372 static void do_info_cpu_stats (void)
377 cpu_dump_statistics(env, NULL, &monitor_fprintf, 0);
381 static void do_quit(void)
386 static int eject_device(BlockDriverState *bs, int force)
388 if (bdrv_is_inserted(bs)) {
390 if (!bdrv_is_removable(bs)) {
391 term_printf("device is not removable\n");
394 if (bdrv_is_locked(bs)) {
395 term_printf("device is locked\n");
404 static void do_eject(int force, const char *filename)
406 BlockDriverState *bs;
408 bs = bdrv_find(filename);
410 term_printf("device not found\n");
413 eject_device(bs, force);
416 static void do_change_block(const char *device, const char *filename, const char *fmt)
418 BlockDriverState *bs;
419 BlockDriver *drv = NULL;
421 bs = bdrv_find(device);
423 term_printf("device not found\n");
427 drv = bdrv_find_format(fmt);
429 term_printf("invalid format %s\n", fmt);
433 if (eject_device(bs, 0) < 0)
435 bdrv_open2(bs, filename, 0, drv);
436 qemu_key_check(bs, filename);
439 static void do_change_vnc(const char *target, const char *arg)
441 if (strcmp(target, "passwd") == 0 ||
442 strcmp(target, "password") == 0) {
445 strncpy(password, arg, sizeof(password));
446 password[sizeof(password) - 1] = '\0';
448 monitor_readline("Password: ", 1, password, sizeof(password));
449 if (vnc_display_password(NULL, password) < 0)
450 term_printf("could not set VNC server password\n");
452 if (vnc_display_open(NULL, target) < 0)
453 term_printf("could not start VNC server on %s\n", target);
457 static void do_change(const char *device, const char *target, const char *arg)
459 if (strcmp(device, "vnc") == 0) {
460 do_change_vnc(target, arg);
462 do_change_block(device, target, arg);
466 static void do_screen_dump(const char *filename)
468 vga_hw_screen_dump(filename);
471 static void do_logfile(const char *filename)
473 cpu_set_log_filename(filename);
476 static void do_log(const char *items)
480 if (!strcmp(items, "none")) {
483 mask = cpu_str_to_log_mask(items);
492 static void do_stop(void)
494 vm_stop(EXCP_INTERRUPT);
497 static void do_cont(void)
502 #ifdef CONFIG_GDBSTUB
503 static void do_gdbserver(const char *port)
506 port = DEFAULT_GDBSTUB_PORT;
507 if (gdbserver_start(port) < 0) {
508 qemu_printf("Could not open gdbserver socket on port '%s'\n", port);
510 qemu_printf("Waiting gdb connection on port '%s'\n", port);
515 static void term_printc(int c)
532 if (c >= 32 && c <= 126) {
533 term_printf("%c", c);
535 term_printf("\\x%02x", c);
542 static void memory_dump(int count, int format, int wsize,
543 target_phys_addr_t addr, int is_physical)
546 int nb_per_line, l, line_size, i, max_digits, len;
554 if (!env && !is_physical)
559 } else if (wsize == 4) {
562 /* as default we use the current CS size */
566 if ((env->efer & MSR_EFER_LMA) &&
567 (env->segs[R_CS].flags & DESC_L_MASK))
571 if (!(env->segs[R_CS].flags & DESC_B_MASK))
576 monitor_disas(env, addr, count, is_physical, flags);
585 nb_per_line = line_size / wsize;
590 max_digits = (wsize * 8 + 2) / 3;
594 max_digits = (wsize * 8) / 4;
598 max_digits = (wsize * 8 * 10 + 32) / 33;
607 term_printf(TARGET_FMT_plx ":", addr);
609 term_printf(TARGET_FMT_lx ":", (target_ulong)addr);
614 cpu_physical_memory_rw(addr, buf, l, 0);
619 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
620 term_printf(" Cannot access memory\n");
629 v = ldub_raw(buf + i);
632 v = lduw_raw(buf + i);
635 v = (uint32_t)ldl_raw(buf + i);
638 v = ldq_raw(buf + i);
644 term_printf("%#*" PRIo64, max_digits, v);
647 term_printf("0x%0*" PRIx64, max_digits, v);
650 term_printf("%*" PRIu64, max_digits, v);
653 term_printf("%*" PRId64, max_digits, v);
667 #if TARGET_LONG_BITS == 64
668 #define GET_TLONG(h, l) (((uint64_t)(h) << 32) | (l))
670 #define GET_TLONG(h, l) (l)
673 static void do_memory_dump(int count, int format, int size,
674 uint32_t addrh, uint32_t addrl)
676 target_long addr = GET_TLONG(addrh, addrl);
677 memory_dump(count, format, size, addr, 0);
680 #if TARGET_PHYS_ADDR_BITS > 32
681 #define GET_TPHYSADDR(h, l) (((uint64_t)(h) << 32) | (l))
683 #define GET_TPHYSADDR(h, l) (l)
686 static void do_physical_memory_dump(int count, int format, int size,
687 uint32_t addrh, uint32_t addrl)
690 target_phys_addr_t addr = GET_TPHYSADDR(addrh, addrl);
691 memory_dump(count, format, size, addr, 1);
694 static void do_print(int count, int format, int size, unsigned int valh, unsigned int vall)
696 target_phys_addr_t val = GET_TPHYSADDR(valh, vall);
697 #if TARGET_PHYS_ADDR_BITS == 32
700 term_printf("%#o", val);
703 term_printf("%#x", val);
706 term_printf("%u", val);
710 term_printf("%d", val);
719 term_printf("%#" PRIo64, val);
722 term_printf("%#" PRIx64, val);
725 term_printf("%" PRIu64, val);
729 term_printf("%" PRId64, val);
739 static void do_memory_save(unsigned int valh, unsigned int vall,
740 uint32_t size, const char *filename)
743 target_long addr = GET_TLONG(valh, vall);
752 f = fopen(filename, "wb");
754 term_printf("could not open '%s'\n", filename);
761 cpu_memory_rw_debug(env, addr, buf, l, 0);
762 fwrite(buf, 1, l, f);
769 static void do_physical_memory_save(unsigned int valh, unsigned int vall,
770 uint32_t size, const char *filename)
775 target_phys_addr_t addr = GET_TPHYSADDR(valh, vall);
777 f = fopen(filename, "wb");
779 term_printf("could not open '%s'\n", filename);
786 cpu_physical_memory_rw(addr, buf, l, 0);
787 fwrite(buf, 1, l, f);
795 static void do_sum(uint32_t start, uint32_t size)
802 for(addr = start; addr < (start + size); addr++) {
803 cpu_physical_memory_rw(addr, buf, 1, 0);
804 /* BSD sum algorithm ('sum' Unix command) */
805 sum = (sum >> 1) | (sum << 15);
808 term_printf("%05d\n", sum);
816 static const KeyDef key_defs[] = {
843 { 0x0e, "backspace" },
880 { 0x37, "asterisk" },
883 { 0x3a, "caps_lock" },
894 { 0x45, "num_lock" },
895 { 0x46, "scroll_lock" },
897 { 0xb5, "kp_divide" },
898 { 0x37, "kp_multiply" },
899 { 0x4a, "kp_subtract" },
901 { 0x9c, "kp_enter" },
902 { 0x53, "kp_decimal" },
935 #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
955 static int get_keycode(const char *key)
961 for(p = key_defs; p->name != NULL; p++) {
962 if (!strcmp(key, p->name))
965 if (strstart(key, "0x", NULL)) {
966 ret = strtoul(key, &endp, 0);
967 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
973 #define MAX_KEYCODES 16
974 static uint8_t keycodes[MAX_KEYCODES];
975 static int nb_pending_keycodes;
976 static QEMUTimer *key_timer;
978 static void release_keys(void *opaque)
982 while (nb_pending_keycodes > 0) {
983 nb_pending_keycodes--;
984 keycode = keycodes[nb_pending_keycodes];
986 kbd_put_keycode(0xe0);
987 kbd_put_keycode(keycode | 0x80);
991 static void do_sendkey(const char *string, int has_hold_time, int hold_time)
993 char keyname_buf[16];
995 int keyname_len, keycode, i;
997 if (nb_pending_keycodes > 0) {
998 qemu_del_timer(key_timer);
1005 separator = strchr(string, '-');
1006 keyname_len = separator ? separator - string : strlen(string);
1007 if (keyname_len > 0) {
1008 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1009 if (keyname_len > sizeof(keyname_buf) - 1) {
1010 term_printf("invalid key: '%s...'\n", keyname_buf);
1013 if (i == MAX_KEYCODES) {
1014 term_printf("too many keys\n");
1017 keyname_buf[keyname_len] = 0;
1018 keycode = get_keycode(keyname_buf);
1020 term_printf("unknown key: '%s'\n", keyname_buf);
1023 keycodes[i++] = keycode;
1027 string = separator + 1;
1029 nb_pending_keycodes = i;
1030 /* key down events */
1031 for (i = 0; i < nb_pending_keycodes; i++) {
1032 keycode = keycodes[i];
1034 kbd_put_keycode(0xe0);
1035 kbd_put_keycode(keycode & 0x7f);
1037 /* delayed key up events */
1038 qemu_mod_timer(key_timer, qemu_get_clock(vm_clock) +
1039 muldiv64(ticks_per_sec, hold_time, 1000));
1042 static int mouse_button_state;
1044 static void do_mouse_move(const char *dx_str, const char *dy_str,
1048 dx = strtol(dx_str, NULL, 0);
1049 dy = strtol(dy_str, NULL, 0);
1052 dz = strtol(dz_str, NULL, 0);
1053 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1056 static void do_mouse_button(int button_state)
1058 mouse_button_state = button_state;
1059 kbd_mouse_event(0, 0, 0, mouse_button_state);
1062 static void do_ioport_read(int count, int format, int size, int addr, int has_index, int index)
1068 cpu_outb(NULL, addr & 0xffff, index & 0xff);
1076 val = cpu_inb(NULL, addr);
1080 val = cpu_inw(NULL, addr);
1084 val = cpu_inl(NULL, addr);
1088 term_printf("port%c[0x%04x] = %#0*x\n",
1089 suffix, addr, size * 2, val);
1092 /* boot_set handler */
1093 static QEMUBootSetHandler *qemu_boot_set_handler = NULL;
1094 static void *boot_opaque;
1096 void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque)
1098 qemu_boot_set_handler = func;
1099 boot_opaque = opaque;
1102 static void do_boot_set(const char *bootdevice)
1106 if (qemu_boot_set_handler) {
1107 res = qemu_boot_set_handler(boot_opaque, bootdevice);
1109 term_printf("boot device list now set to %s\n", bootdevice);
1111 term_printf("setting boot device list failed with error %i\n", res);
1113 term_printf("no function defined to set boot device list for this architecture\n");
1117 static void do_system_reset(void)
1119 qemu_system_reset_request();
1122 static void do_system_powerdown(void)
1124 qemu_system_powerdown_request();
1127 #if defined(TARGET_I386)
1128 static void print_pte(uint32_t addr, uint32_t pte, uint32_t mask)
1130 term_printf("%08x: %08x %c%c%c%c%c%c%c%c\n",
1133 pte & PG_GLOBAL_MASK ? 'G' : '-',
1134 pte & PG_PSE_MASK ? 'P' : '-',
1135 pte & PG_DIRTY_MASK ? 'D' : '-',
1136 pte & PG_ACCESSED_MASK ? 'A' : '-',
1137 pte & PG_PCD_MASK ? 'C' : '-',
1138 pte & PG_PWT_MASK ? 'T' : '-',
1139 pte & PG_USER_MASK ? 'U' : '-',
1140 pte & PG_RW_MASK ? 'W' : '-');
1143 static void tlb_info(void)
1147 uint32_t pgd, pde, pte;
1149 env = mon_get_cpu();
1153 if (!(env->cr[0] & CR0_PG_MASK)) {
1154 term_printf("PG disabled\n");
1157 pgd = env->cr[3] & ~0xfff;
1158 for(l1 = 0; l1 < 1024; l1++) {
1159 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
1160 pde = le32_to_cpu(pde);
1161 if (pde & PG_PRESENT_MASK) {
1162 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1163 print_pte((l1 << 22), pde, ~((1 << 20) - 1));
1165 for(l2 = 0; l2 < 1024; l2++) {
1166 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
1167 (uint8_t *)&pte, 4);
1168 pte = le32_to_cpu(pte);
1169 if (pte & PG_PRESENT_MASK) {
1170 print_pte((l1 << 22) + (l2 << 12),
1180 static void mem_print(uint32_t *pstart, int *plast_prot,
1181 uint32_t end, int prot)
1184 prot1 = *plast_prot;
1185 if (prot != prot1) {
1186 if (*pstart != -1) {
1187 term_printf("%08x-%08x %08x %c%c%c\n",
1188 *pstart, end, end - *pstart,
1189 prot1 & PG_USER_MASK ? 'u' : '-',
1191 prot1 & PG_RW_MASK ? 'w' : '-');
1201 static void mem_info(void)
1204 int l1, l2, prot, last_prot;
1205 uint32_t pgd, pde, pte, start, end;
1207 env = mon_get_cpu();
1211 if (!(env->cr[0] & CR0_PG_MASK)) {
1212 term_printf("PG disabled\n");
1215 pgd = env->cr[3] & ~0xfff;
1218 for(l1 = 0; l1 < 1024; l1++) {
1219 cpu_physical_memory_read(pgd + l1 * 4, (uint8_t *)&pde, 4);
1220 pde = le32_to_cpu(pde);
1222 if (pde & PG_PRESENT_MASK) {
1223 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1224 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1225 mem_print(&start, &last_prot, end, prot);
1227 for(l2 = 0; l2 < 1024; l2++) {
1228 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4,
1229 (uint8_t *)&pte, 4);
1230 pte = le32_to_cpu(pte);
1231 end = (l1 << 22) + (l2 << 12);
1232 if (pte & PG_PRESENT_MASK) {
1233 prot = pte & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1237 mem_print(&start, &last_prot, end, prot);
1242 mem_print(&start, &last_prot, end, prot);
1248 static void do_info_kqemu(void)
1254 env = mon_get_cpu();
1256 term_printf("No cpu initialized yet");
1259 val = env->kqemu_enabled;
1260 term_printf("kqemu support: ");
1264 term_printf("disabled\n");
1267 term_printf("enabled for user code\n");
1270 term_printf("enabled for user and kernel code\n");
1274 term_printf("kqemu support: not compiled\n");
1278 static void do_info_kvm(void)
1281 term_printf("kvm support: ");
1283 term_printf("enabled\n");
1285 term_printf("disabled\n");
1287 term_printf("kvm support: not compiled\n");
1291 #ifdef CONFIG_PROFILER
1295 int64_t kqemu_exec_count;
1297 int64_t kqemu_ret_int_count;
1298 int64_t kqemu_ret_excp_count;
1299 int64_t kqemu_ret_intr_count;
1301 static void do_info_profile(void)
1307 term_printf("async time %" PRId64 " (%0.3f)\n",
1308 dev_time, dev_time / (double)ticks_per_sec);
1309 term_printf("qemu time %" PRId64 " (%0.3f)\n",
1310 qemu_time, qemu_time / (double)ticks_per_sec);
1311 term_printf("kqemu time %" PRId64 " (%0.3f %0.1f%%) count=%" PRId64 " int=%" PRId64 " excp=%" PRId64 " intr=%" PRId64 "\n",
1312 kqemu_time, kqemu_time / (double)ticks_per_sec,
1313 kqemu_time / (double)total * 100.0,
1315 kqemu_ret_int_count,
1316 kqemu_ret_excp_count,
1317 kqemu_ret_intr_count);
1320 kqemu_exec_count = 0;
1322 kqemu_ret_int_count = 0;
1323 kqemu_ret_excp_count = 0;
1324 kqemu_ret_intr_count = 0;
1326 kqemu_record_dump();
1330 static void do_info_profile(void)
1332 term_printf("Internal profiler not compiled\n");
1336 /* Capture support */
1337 static LIST_HEAD (capture_list_head, CaptureState) capture_head;
1339 static void do_info_capture (void)
1344 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
1345 term_printf ("[%d]: ", i);
1346 s->ops.info (s->opaque);
1350 static void do_stop_capture (int n)
1355 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
1357 s->ops.destroy (s->opaque);
1358 LIST_REMOVE (s, entries);
1366 static void do_wav_capture (const char *path,
1367 int has_freq, int freq,
1368 int has_bits, int bits,
1369 int has_channels, int nchannels)
1373 s = qemu_mallocz (sizeof (*s));
1375 freq = has_freq ? freq : 44100;
1376 bits = has_bits ? bits : 16;
1377 nchannels = has_channels ? nchannels : 2;
1379 if (wav_start_capture (s, path, freq, bits, nchannels)) {
1380 term_printf ("Faied to add wave capture\n");
1383 LIST_INSERT_HEAD (&capture_head, s, entries);
1387 #if defined(TARGET_I386)
1388 static void do_inject_nmi(int cpu_index)
1392 for (env = first_cpu; env != NULL; env = env->next_cpu)
1393 if (env->cpu_index == cpu_index) {
1394 cpu_interrupt(env, CPU_INTERRUPT_NMI);
1400 static void do_info_status(void)
1403 term_printf("VM status: running\n");
1405 term_printf("VM status: paused\n");
1409 static void do_balloon(int value)
1411 ram_addr_t target = value;
1412 qemu_balloon(target << 20);
1415 static void do_info_balloon(void)
1419 actual = qemu_balloon_status();
1420 if (kvm_enabled() && !kvm_has_sync_mmu())
1421 term_printf("Using KVM without synchronous MMU, ballooning disabled\n");
1422 else if (actual == 0)
1423 term_printf("Ballooning not activated in VM\n");
1425 term_printf("balloon: actual=%d\n", (int)(actual >> 20));
1428 /* Please update qemu-doc.texi when adding or changing commands */
1429 static const term_cmd_t term_cmds[] = {
1430 { "help|?", "s?", do_help,
1431 "[cmd]", "show the help" },
1432 { "commit", "s", do_commit,
1433 "device|all", "commit changes to the disk images (if -snapshot is used) or backing files" },
1434 { "info", "s?", do_info,
1435 "subcommand", "show various information about the system state" },
1436 { "q|quit", "", do_quit,
1437 "", "quit the emulator" },
1438 { "eject", "-fB", do_eject,
1439 "[-f] device", "eject a removable medium (use -f to force it)" },
1440 { "change", "BFs?", do_change,
1441 "device filename [format]", "change a removable medium, optional format" },
1442 { "screendump", "F", do_screen_dump,
1443 "filename", "save screen into PPM image 'filename'" },
1444 { "logfile", "F", do_logfile,
1445 "filename", "output logs to 'filename'" },
1446 { "log", "s", do_log,
1447 "item1[,...]", "activate logging of the specified items to '/tmp/qemu.log'" },
1448 { "savevm", "s?", do_savevm,
1449 "tag|id", "save a VM snapshot. If no tag or id are provided, a new snapshot is created" },
1450 { "loadvm", "s", do_loadvm,
1451 "tag|id", "restore a VM snapshot from its tag or id" },
1452 { "delvm", "s", do_delvm,
1453 "tag|id", "delete a VM snapshot from its tag or id" },
1454 { "stop", "", do_stop,
1455 "", "stop emulation", },
1456 { "c|cont", "", do_cont,
1457 "", "resume emulation", },
1458 #ifdef CONFIG_GDBSTUB
1459 { "gdbserver", "s?", do_gdbserver,
1460 "[port]", "start gdbserver session (default port=1234)", },
1462 { "x", "/l", do_memory_dump,
1463 "/fmt addr", "virtual memory dump starting at 'addr'", },
1464 { "xp", "/l", do_physical_memory_dump,
1465 "/fmt addr", "physical memory dump starting at 'addr'", },
1466 { "p|print", "/l", do_print,
1467 "/fmt expr", "print expression value (use $reg for CPU register access)", },
1468 { "i", "/ii.", do_ioport_read,
1469 "/fmt addr", "I/O port read" },
1471 { "sendkey", "si?", do_sendkey,
1472 "keys [hold_ms]", "send keys to the VM (e.g. 'sendkey ctrl-alt-f1', default hold time=100 ms)" },
1473 { "system_reset", "", do_system_reset,
1474 "", "reset the system" },
1475 { "system_powerdown", "", do_system_powerdown,
1476 "", "send system power down event" },
1477 { "sum", "ii", do_sum,
1478 "addr size", "compute the checksum of a memory region" },
1479 { "usb_add", "s", do_usb_add,
1480 "device", "add USB device (e.g. 'host:bus.addr' or 'host:vendor_id:product_id')" },
1481 { "usb_del", "s", do_usb_del,
1482 "device", "remove USB device 'bus.addr'" },
1483 { "cpu", "i", do_cpu_set,
1484 "index", "set the default CPU" },
1485 { "mouse_move", "sss?", do_mouse_move,
1486 "dx dy [dz]", "send mouse move events" },
1487 { "mouse_button", "i", do_mouse_button,
1488 "state", "change mouse button state (1=L, 2=M, 4=R)" },
1489 { "mouse_set", "i", do_mouse_set,
1490 "index", "set which mouse device receives events" },
1492 { "wavcapture", "si?i?i?", do_wav_capture,
1493 "path [frequency bits channels]",
1494 "capture audio to a wave file (default frequency=44100 bits=16 channels=2)" },
1496 { "stopcapture", "i", do_stop_capture,
1497 "capture index", "stop capture" },
1498 { "memsave", "lis", do_memory_save,
1499 "addr size file", "save to disk virtual memory dump starting at 'addr' of size 'size'", },
1500 { "pmemsave", "lis", do_physical_memory_save,
1501 "addr size file", "save to disk physical memory dump starting at 'addr' of size 'size'", },
1502 { "boot_set", "s", do_boot_set,
1503 "bootdevice", "define new values for the boot device list" },
1504 #if defined(TARGET_I386)
1505 { "nmi", "i", do_inject_nmi,
1506 "cpu", "inject an NMI on the given CPU", },
1508 { "migrate", "-ds", do_migrate,
1509 "[-d] uri", "migrate to URI (using -d to not wait for completion)" },
1510 { "migrate_cancel", "", do_migrate_cancel,
1511 "", "cancel the current VM migration" },
1512 { "migrate_set_speed", "s", do_migrate_set_speed,
1513 "value", "set maximum speed (in bytes) for migrations" },
1514 { "balloon", "i", do_balloon,
1515 "target", "request VM to change it's memory allocation (in MB)" },
1516 { "set_link", "ss", do_set_link,
1517 "name [up|down]", "change the link status of a network adapter" },
1521 /* Please update qemu-doc.texi when adding or changing commands */
1522 static const term_cmd_t info_cmds[] = {
1523 { "version", "", do_info_version,
1524 "", "show the version of QEMU" },
1525 { "network", "", do_info_network,
1526 "", "show the network state" },
1527 { "chardev", "", qemu_chr_info,
1528 "", "show the character devices" },
1529 { "block", "", do_info_block,
1530 "", "show the block devices" },
1531 { "blockstats", "", do_info_blockstats,
1532 "", "show block device statistics" },
1533 { "registers", "", do_info_registers,
1534 "", "show the cpu registers" },
1535 { "cpus", "", do_info_cpus,
1536 "", "show infos for each CPU" },
1537 { "history", "", do_info_history,
1538 "", "show the command line history", },
1539 { "irq", "", irq_info,
1540 "", "show the interrupts statistics (if available)", },
1541 { "pic", "", pic_info,
1542 "", "show i8259 (PIC) state", },
1543 { "pci", "", pci_info,
1544 "", "show PCI info", },
1545 #if defined(TARGET_I386)
1546 { "tlb", "", tlb_info,
1547 "", "show virtual to physical memory mappings", },
1548 { "mem", "", mem_info,
1549 "", "show the active virtual memory mappings", },
1550 { "hpet", "", do_info_hpet,
1551 "", "show state of HPET", },
1553 { "jit", "", do_info_jit,
1554 "", "show dynamic compiler info", },
1555 { "kqemu", "", do_info_kqemu,
1556 "", "show KQEMU information", },
1557 { "kvm", "", do_info_kvm,
1558 "", "show KVM information", },
1559 { "usb", "", usb_info,
1560 "", "show guest USB devices", },
1561 { "usbhost", "", usb_host_info,
1562 "", "show host USB devices", },
1563 { "profile", "", do_info_profile,
1564 "", "show profiling information", },
1565 { "capture", "", do_info_capture,
1566 "", "show capture information" },
1567 { "snapshots", "", do_info_snapshots,
1568 "", "show the currently saved VM snapshots" },
1569 { "status", "", do_info_status,
1570 "", "show the current VM status (running|paused)" },
1571 { "pcmcia", "", pcmcia_info,
1572 "", "show guest PCMCIA status" },
1573 { "mice", "", do_info_mice,
1574 "", "show which guest mouse is receiving events" },
1575 { "vnc", "", do_info_vnc,
1576 "", "show the vnc server status"},
1577 { "name", "", do_info_name,
1578 "", "show the current VM name" },
1579 { "uuid", "", do_info_uuid,
1580 "", "show the current VM UUID" },
1581 #if defined(TARGET_PPC)
1582 { "cpustats", "", do_info_cpu_stats,
1583 "", "show CPU statistics", },
1585 #if defined(CONFIG_SLIRP)
1586 { "slirp", "", do_info_slirp,
1587 "", "show SLIRP statistics", },
1589 { "migrate", "", do_info_migrate, "", "show migration status" },
1590 { "balloon", "", do_info_balloon,
1591 "", "show balloon information" },
1595 /*******************************************************************/
1597 static const char *pch;
1598 static jmp_buf expr_env;
1603 typedef struct MonitorDef {
1606 target_long (*get_value)(const struct MonitorDef *md, int val);
1610 #if defined(TARGET_I386)
1611 static target_long monitor_get_pc (const struct MonitorDef *md, int val)
1613 CPUState *env = mon_get_cpu();
1616 return env->eip + env->segs[R_CS].base;
1620 #if defined(TARGET_PPC)
1621 static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
1623 CPUState *env = mon_get_cpu();
1631 for (i = 0; i < 8; i++)
1632 u |= env->crf[i] << (32 - (4 * i));
1637 static target_long monitor_get_msr (const struct MonitorDef *md, int val)
1639 CPUState *env = mon_get_cpu();
1645 static target_long monitor_get_xer (const struct MonitorDef *md, int val)
1647 CPUState *env = mon_get_cpu();
1653 static target_long monitor_get_decr (const struct MonitorDef *md, int val)
1655 CPUState *env = mon_get_cpu();
1658 return cpu_ppc_load_decr(env);
1661 static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
1663 CPUState *env = mon_get_cpu();
1666 return cpu_ppc_load_tbu(env);
1669 static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
1671 CPUState *env = mon_get_cpu();
1674 return cpu_ppc_load_tbl(env);
1678 #if defined(TARGET_SPARC)
1679 #ifndef TARGET_SPARC64
1680 static target_long monitor_get_psr (const struct MonitorDef *md, int val)
1682 CPUState *env = mon_get_cpu();
1685 return GET_PSR(env);
1689 static target_long monitor_get_reg(const struct MonitorDef *md, int val)
1691 CPUState *env = mon_get_cpu();
1694 return env->regwptr[val];
1698 static const MonitorDef monitor_defs[] = {
1701 #define SEG(name, seg) \
1702 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
1703 { name ".base", offsetof(CPUState, segs[seg].base) },\
1704 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
1706 { "eax", offsetof(CPUState, regs[0]) },
1707 { "ecx", offsetof(CPUState, regs[1]) },
1708 { "edx", offsetof(CPUState, regs[2]) },
1709 { "ebx", offsetof(CPUState, regs[3]) },
1710 { "esp|sp", offsetof(CPUState, regs[4]) },
1711 { "ebp|fp", offsetof(CPUState, regs[5]) },
1712 { "esi", offsetof(CPUState, regs[6]) },
1713 { "edi", offsetof(CPUState, regs[7]) },
1714 #ifdef TARGET_X86_64
1715 { "r8", offsetof(CPUState, regs[8]) },
1716 { "r9", offsetof(CPUState, regs[9]) },
1717 { "r10", offsetof(CPUState, regs[10]) },
1718 { "r11", offsetof(CPUState, regs[11]) },
1719 { "r12", offsetof(CPUState, regs[12]) },
1720 { "r13", offsetof(CPUState, regs[13]) },
1721 { "r14", offsetof(CPUState, regs[14]) },
1722 { "r15", offsetof(CPUState, regs[15]) },
1724 { "eflags", offsetof(CPUState, eflags) },
1725 { "eip", offsetof(CPUState, eip) },
1732 { "pc", 0, monitor_get_pc, },
1733 #elif defined(TARGET_PPC)
1734 /* General purpose registers */
1735 { "r0", offsetof(CPUState, gpr[0]) },
1736 { "r1", offsetof(CPUState, gpr[1]) },
1737 { "r2", offsetof(CPUState, gpr[2]) },
1738 { "r3", offsetof(CPUState, gpr[3]) },
1739 { "r4", offsetof(CPUState, gpr[4]) },
1740 { "r5", offsetof(CPUState, gpr[5]) },
1741 { "r6", offsetof(CPUState, gpr[6]) },
1742 { "r7", offsetof(CPUState, gpr[7]) },
1743 { "r8", offsetof(CPUState, gpr[8]) },
1744 { "r9", offsetof(CPUState, gpr[9]) },
1745 { "r10", offsetof(CPUState, gpr[10]) },
1746 { "r11", offsetof(CPUState, gpr[11]) },
1747 { "r12", offsetof(CPUState, gpr[12]) },
1748 { "r13", offsetof(CPUState, gpr[13]) },
1749 { "r14", offsetof(CPUState, gpr[14]) },
1750 { "r15", offsetof(CPUState, gpr[15]) },
1751 { "r16", offsetof(CPUState, gpr[16]) },
1752 { "r17", offsetof(CPUState, gpr[17]) },
1753 { "r18", offsetof(CPUState, gpr[18]) },
1754 { "r19", offsetof(CPUState, gpr[19]) },
1755 { "r20", offsetof(CPUState, gpr[20]) },
1756 { "r21", offsetof(CPUState, gpr[21]) },
1757 { "r22", offsetof(CPUState, gpr[22]) },
1758 { "r23", offsetof(CPUState, gpr[23]) },
1759 { "r24", offsetof(CPUState, gpr[24]) },
1760 { "r25", offsetof(CPUState, gpr[25]) },
1761 { "r26", offsetof(CPUState, gpr[26]) },
1762 { "r27", offsetof(CPUState, gpr[27]) },
1763 { "r28", offsetof(CPUState, gpr[28]) },
1764 { "r29", offsetof(CPUState, gpr[29]) },
1765 { "r30", offsetof(CPUState, gpr[30]) },
1766 { "r31", offsetof(CPUState, gpr[31]) },
1767 /* Floating point registers */
1768 { "f0", offsetof(CPUState, fpr[0]) },
1769 { "f1", offsetof(CPUState, fpr[1]) },
1770 { "f2", offsetof(CPUState, fpr[2]) },
1771 { "f3", offsetof(CPUState, fpr[3]) },
1772 { "f4", offsetof(CPUState, fpr[4]) },
1773 { "f5", offsetof(CPUState, fpr[5]) },
1774 { "f6", offsetof(CPUState, fpr[6]) },
1775 { "f7", offsetof(CPUState, fpr[7]) },
1776 { "f8", offsetof(CPUState, fpr[8]) },
1777 { "f9", offsetof(CPUState, fpr[9]) },
1778 { "f10", offsetof(CPUState, fpr[10]) },
1779 { "f11", offsetof(CPUState, fpr[11]) },
1780 { "f12", offsetof(CPUState, fpr[12]) },
1781 { "f13", offsetof(CPUState, fpr[13]) },
1782 { "f14", offsetof(CPUState, fpr[14]) },
1783 { "f15", offsetof(CPUState, fpr[15]) },
1784 { "f16", offsetof(CPUState, fpr[16]) },
1785 { "f17", offsetof(CPUState, fpr[17]) },
1786 { "f18", offsetof(CPUState, fpr[18]) },
1787 { "f19", offsetof(CPUState, fpr[19]) },
1788 { "f20", offsetof(CPUState, fpr[20]) },
1789 { "f21", offsetof(CPUState, fpr[21]) },
1790 { "f22", offsetof(CPUState, fpr[22]) },
1791 { "f23", offsetof(CPUState, fpr[23]) },
1792 { "f24", offsetof(CPUState, fpr[24]) },
1793 { "f25", offsetof(CPUState, fpr[25]) },
1794 { "f26", offsetof(CPUState, fpr[26]) },
1795 { "f27", offsetof(CPUState, fpr[27]) },
1796 { "f28", offsetof(CPUState, fpr[28]) },
1797 { "f29", offsetof(CPUState, fpr[29]) },
1798 { "f30", offsetof(CPUState, fpr[30]) },
1799 { "f31", offsetof(CPUState, fpr[31]) },
1800 { "fpscr", offsetof(CPUState, fpscr) },
1801 /* Next instruction pointer */
1802 { "nip|pc", offsetof(CPUState, nip) },
1803 { "lr", offsetof(CPUState, lr) },
1804 { "ctr", offsetof(CPUState, ctr) },
1805 { "decr", 0, &monitor_get_decr, },
1806 { "ccr", 0, &monitor_get_ccr, },
1807 /* Machine state register */
1808 { "msr", 0, &monitor_get_msr, },
1809 { "xer", 0, &monitor_get_xer, },
1810 { "tbu", 0, &monitor_get_tbu, },
1811 { "tbl", 0, &monitor_get_tbl, },
1812 #if defined(TARGET_PPC64)
1813 /* Address space register */
1814 { "asr", offsetof(CPUState, asr) },
1816 /* Segment registers */
1817 { "sdr1", offsetof(CPUState, sdr1) },
1818 { "sr0", offsetof(CPUState, sr[0]) },
1819 { "sr1", offsetof(CPUState, sr[1]) },
1820 { "sr2", offsetof(CPUState, sr[2]) },
1821 { "sr3", offsetof(CPUState, sr[3]) },
1822 { "sr4", offsetof(CPUState, sr[4]) },
1823 { "sr5", offsetof(CPUState, sr[5]) },
1824 { "sr6", offsetof(CPUState, sr[6]) },
1825 { "sr7", offsetof(CPUState, sr[7]) },
1826 { "sr8", offsetof(CPUState, sr[8]) },
1827 { "sr9", offsetof(CPUState, sr[9]) },
1828 { "sr10", offsetof(CPUState, sr[10]) },
1829 { "sr11", offsetof(CPUState, sr[11]) },
1830 { "sr12", offsetof(CPUState, sr[12]) },
1831 { "sr13", offsetof(CPUState, sr[13]) },
1832 { "sr14", offsetof(CPUState, sr[14]) },
1833 { "sr15", offsetof(CPUState, sr[15]) },
1834 /* Too lazy to put BATs and SPRs ... */
1835 #elif defined(TARGET_SPARC)
1836 { "g0", offsetof(CPUState, gregs[0]) },
1837 { "g1", offsetof(CPUState, gregs[1]) },
1838 { "g2", offsetof(CPUState, gregs[2]) },
1839 { "g3", offsetof(CPUState, gregs[3]) },
1840 { "g4", offsetof(CPUState, gregs[4]) },
1841 { "g5", offsetof(CPUState, gregs[5]) },
1842 { "g6", offsetof(CPUState, gregs[6]) },
1843 { "g7", offsetof(CPUState, gregs[7]) },
1844 { "o0", 0, monitor_get_reg },
1845 { "o1", 1, monitor_get_reg },
1846 { "o2", 2, monitor_get_reg },
1847 { "o3", 3, monitor_get_reg },
1848 { "o4", 4, monitor_get_reg },
1849 { "o5", 5, monitor_get_reg },
1850 { "o6", 6, monitor_get_reg },
1851 { "o7", 7, monitor_get_reg },
1852 { "l0", 8, monitor_get_reg },
1853 { "l1", 9, monitor_get_reg },
1854 { "l2", 10, monitor_get_reg },
1855 { "l3", 11, monitor_get_reg },
1856 { "l4", 12, monitor_get_reg },
1857 { "l5", 13, monitor_get_reg },
1858 { "l6", 14, monitor_get_reg },
1859 { "l7", 15, monitor_get_reg },
1860 { "i0", 16, monitor_get_reg },
1861 { "i1", 17, monitor_get_reg },
1862 { "i2", 18, monitor_get_reg },
1863 { "i3", 19, monitor_get_reg },
1864 { "i4", 20, monitor_get_reg },
1865 { "i5", 21, monitor_get_reg },
1866 { "i6", 22, monitor_get_reg },
1867 { "i7", 23, monitor_get_reg },
1868 { "pc", offsetof(CPUState, pc) },
1869 { "npc", offsetof(CPUState, npc) },
1870 { "y", offsetof(CPUState, y) },
1871 #ifndef TARGET_SPARC64
1872 { "psr", 0, &monitor_get_psr, },
1873 { "wim", offsetof(CPUState, wim) },
1875 { "tbr", offsetof(CPUState, tbr) },
1876 { "fsr", offsetof(CPUState, fsr) },
1877 { "f0", offsetof(CPUState, fpr[0]) },
1878 { "f1", offsetof(CPUState, fpr[1]) },
1879 { "f2", offsetof(CPUState, fpr[2]) },
1880 { "f3", offsetof(CPUState, fpr[3]) },
1881 { "f4", offsetof(CPUState, fpr[4]) },
1882 { "f5", offsetof(CPUState, fpr[5]) },
1883 { "f6", offsetof(CPUState, fpr[6]) },
1884 { "f7", offsetof(CPUState, fpr[7]) },
1885 { "f8", offsetof(CPUState, fpr[8]) },
1886 { "f9", offsetof(CPUState, fpr[9]) },
1887 { "f10", offsetof(CPUState, fpr[10]) },
1888 { "f11", offsetof(CPUState, fpr[11]) },
1889 { "f12", offsetof(CPUState, fpr[12]) },
1890 { "f13", offsetof(CPUState, fpr[13]) },
1891 { "f14", offsetof(CPUState, fpr[14]) },
1892 { "f15", offsetof(CPUState, fpr[15]) },
1893 { "f16", offsetof(CPUState, fpr[16]) },
1894 { "f17", offsetof(CPUState, fpr[17]) },
1895 { "f18", offsetof(CPUState, fpr[18]) },
1896 { "f19", offsetof(CPUState, fpr[19]) },
1897 { "f20", offsetof(CPUState, fpr[20]) },
1898 { "f21", offsetof(CPUState, fpr[21]) },
1899 { "f22", offsetof(CPUState, fpr[22]) },
1900 { "f23", offsetof(CPUState, fpr[23]) },
1901 { "f24", offsetof(CPUState, fpr[24]) },
1902 { "f25", offsetof(CPUState, fpr[25]) },
1903 { "f26", offsetof(CPUState, fpr[26]) },
1904 { "f27", offsetof(CPUState, fpr[27]) },
1905 { "f28", offsetof(CPUState, fpr[28]) },
1906 { "f29", offsetof(CPUState, fpr[29]) },
1907 { "f30", offsetof(CPUState, fpr[30]) },
1908 { "f31", offsetof(CPUState, fpr[31]) },
1909 #ifdef TARGET_SPARC64
1910 { "f32", offsetof(CPUState, fpr[32]) },
1911 { "f34", offsetof(CPUState, fpr[34]) },
1912 { "f36", offsetof(CPUState, fpr[36]) },
1913 { "f38", offsetof(CPUState, fpr[38]) },
1914 { "f40", offsetof(CPUState, fpr[40]) },
1915 { "f42", offsetof(CPUState, fpr[42]) },
1916 { "f44", offsetof(CPUState, fpr[44]) },
1917 { "f46", offsetof(CPUState, fpr[46]) },
1918 { "f48", offsetof(CPUState, fpr[48]) },
1919 { "f50", offsetof(CPUState, fpr[50]) },
1920 { "f52", offsetof(CPUState, fpr[52]) },
1921 { "f54", offsetof(CPUState, fpr[54]) },
1922 { "f56", offsetof(CPUState, fpr[56]) },
1923 { "f58", offsetof(CPUState, fpr[58]) },
1924 { "f60", offsetof(CPUState, fpr[60]) },
1925 { "f62", offsetof(CPUState, fpr[62]) },
1926 { "asi", offsetof(CPUState, asi) },
1927 { "pstate", offsetof(CPUState, pstate) },
1928 { "cansave", offsetof(CPUState, cansave) },
1929 { "canrestore", offsetof(CPUState, canrestore) },
1930 { "otherwin", offsetof(CPUState, otherwin) },
1931 { "wstate", offsetof(CPUState, wstate) },
1932 { "cleanwin", offsetof(CPUState, cleanwin) },
1933 { "fprs", offsetof(CPUState, fprs) },
1939 static void expr_error(const char *msg)
1941 term_printf("%s\n", msg);
1942 longjmp(expr_env, 1);
1945 /* return 0 if OK, -1 if not found, -2 if no CPU defined */
1946 static int get_monitor_def(target_long *pval, const char *name)
1948 const MonitorDef *md;
1951 for(md = monitor_defs; md->name != NULL; md++) {
1952 if (compare_cmd(name, md->name)) {
1953 if (md->get_value) {
1954 *pval = md->get_value(md, md->offset);
1956 CPUState *env = mon_get_cpu();
1959 ptr = (uint8_t *)env + md->offset;
1962 *pval = *(int32_t *)ptr;
1965 *pval = *(target_long *)ptr;
1978 static void next(void)
1982 while (qemu_isspace(*pch))
1987 static int64_t expr_sum(void);
1989 static int64_t expr_unary(void)
2012 expr_error("')' expected");
2019 expr_error("character constant expected");
2023 expr_error("missing terminating \' character");
2033 while ((*pch >= 'a' && *pch <= 'z') ||
2034 (*pch >= 'A' && *pch <= 'Z') ||
2035 (*pch >= '0' && *pch <= '9') ||
2036 *pch == '_' || *pch == '.') {
2037 if ((q - buf) < sizeof(buf) - 1)
2041 while (qemu_isspace(*pch))
2044 ret = get_monitor_def(®, buf);
2046 expr_error("unknown register");
2048 expr_error("no cpu defined");
2053 expr_error("unexpected end of expression");
2057 #if TARGET_PHYS_ADDR_BITS > 32
2058 n = strtoull(pch, &p, 0);
2060 n = strtoul(pch, &p, 0);
2063 expr_error("invalid char in expression");
2066 while (qemu_isspace(*pch))
2074 static int64_t expr_prod(void)
2082 if (op != '*' && op != '/' && op != '%')
2085 val2 = expr_unary();
2094 expr_error("division by zero");
2105 static int64_t expr_logic(void)
2113 if (op != '&' && op != '|' && op != '^')
2133 static int64_t expr_sum(void)
2141 if (op != '+' && op != '-')
2144 val2 = expr_logic();
2153 static int get_expr(int64_t *pval, const char **pp)
2156 if (setjmp(expr_env)) {
2160 while (qemu_isspace(*pch))
2167 static int get_str(char *buf, int buf_size, const char **pp)
2175 while (qemu_isspace(*p))
2185 while (*p != '\0' && *p != '\"') {
2201 qemu_printf("unsupported escape code: '\\%c'\n", c);
2204 if ((q - buf) < buf_size - 1) {
2208 if ((q - buf) < buf_size - 1) {
2215 qemu_printf("unterminated string\n");
2220 while (*p != '\0' && !qemu_isspace(*p)) {
2221 if ((q - buf) < buf_size - 1) {
2232 static int default_fmt_format = 'x';
2233 static int default_fmt_size = 4;
2237 static void monitor_handle_command(const char *cmdline)
2239 const char *p, *pstart, *typestr;
2241 int c, nb_args, len, i, has_arg;
2242 const term_cmd_t *cmd;
2245 void *str_allocated[MAX_ARGS];
2246 void *args[MAX_ARGS];
2247 void (*handler_0)(void);
2248 void (*handler_1)(void *arg0);
2249 void (*handler_2)(void *arg0, void *arg1);
2250 void (*handler_3)(void *arg0, void *arg1, void *arg2);
2251 void (*handler_4)(void *arg0, void *arg1, void *arg2, void *arg3);
2252 void (*handler_5)(void *arg0, void *arg1, void *arg2, void *arg3,
2254 void (*handler_6)(void *arg0, void *arg1, void *arg2, void *arg3,
2255 void *arg4, void *arg5);
2256 void (*handler_7)(void *arg0, void *arg1, void *arg2, void *arg3,
2257 void *arg4, void *arg5, void *arg6);
2260 term_printf("command='%s'\n", cmdline);
2263 /* extract the command name */
2266 while (qemu_isspace(*p))
2271 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
2274 if (len > sizeof(cmdname) - 1)
2275 len = sizeof(cmdname) - 1;
2276 memcpy(cmdname, pstart, len);
2277 cmdname[len] = '\0';
2279 /* find the command */
2280 for(cmd = term_cmds; cmd->name != NULL; cmd++) {
2281 if (compare_cmd(cmdname, cmd->name))
2284 term_printf("unknown command: '%s'\n", cmdname);
2288 for(i = 0; i < MAX_ARGS; i++)
2289 str_allocated[i] = NULL;
2291 /* parse the parameters */
2292 typestr = cmd->args_type;
2307 while (qemu_isspace(*p))
2309 if (*typestr == '?') {
2312 /* no optional string: NULL argument */
2317 ret = get_str(buf, sizeof(buf), &p);
2321 term_printf("%s: filename expected\n", cmdname);
2324 term_printf("%s: block device name expected\n", cmdname);
2327 term_printf("%s: string expected\n", cmdname);
2332 str = qemu_malloc(strlen(buf) + 1);
2333 pstrcpy(str, sizeof(buf), buf);
2334 str_allocated[nb_args] = str;
2336 if (nb_args >= MAX_ARGS) {
2338 term_printf("%s: too many arguments\n", cmdname);
2341 args[nb_args++] = str;
2346 int count, format, size;
2348 while (qemu_isspace(*p))
2354 if (qemu_isdigit(*p)) {
2356 while (qemu_isdigit(*p)) {
2357 count = count * 10 + (*p - '0');
2395 if (*p != '\0' && !qemu_isspace(*p)) {
2396 term_printf("invalid char in format: '%c'\n", *p);
2400 format = default_fmt_format;
2401 if (format != 'i') {
2402 /* for 'i', not specifying a size gives -1 as size */
2404 size = default_fmt_size;
2405 default_fmt_size = size;
2407 default_fmt_format = format;
2410 format = default_fmt_format;
2411 if (format != 'i') {
2412 size = default_fmt_size;
2417 if (nb_args + 3 > MAX_ARGS)
2419 args[nb_args++] = (void*)(long)count;
2420 args[nb_args++] = (void*)(long)format;
2421 args[nb_args++] = (void*)(long)size;
2429 while (qemu_isspace(*p))
2431 if (*typestr == '?' || *typestr == '.') {
2432 if (*typestr == '?') {
2440 while (qemu_isspace(*p))
2448 if (nb_args >= MAX_ARGS)
2450 args[nb_args++] = (void *)(long)has_arg;
2452 if (nb_args >= MAX_ARGS)
2458 if (get_expr(&val, &p))
2462 if (nb_args >= MAX_ARGS)
2464 args[nb_args++] = (void *)(long)val;
2466 if ((nb_args + 1) >= MAX_ARGS)
2468 #if TARGET_PHYS_ADDR_BITS > 32
2469 args[nb_args++] = (void *)(long)((val >> 32) & 0xffffffff);
2471 args[nb_args++] = (void *)0;
2473 args[nb_args++] = (void *)(long)(val & 0xffffffff);
2485 while (qemu_isspace(*p))
2491 term_printf("%s: unsupported option -%c\n",
2498 if (nb_args >= MAX_ARGS)
2500 args[nb_args++] = (void *)(long)has_option;
2505 term_printf("%s: unknown type '%c'\n", cmdname, c);
2509 /* check that all arguments were parsed */
2510 while (qemu_isspace(*p))
2513 term_printf("%s: extraneous characters at the end of line\n",
2520 handler_0 = cmd->handler;
2524 handler_1 = cmd->handler;
2528 handler_2 = cmd->handler;
2529 handler_2(args[0], args[1]);
2532 handler_3 = cmd->handler;
2533 handler_3(args[0], args[1], args[2]);
2536 handler_4 = cmd->handler;
2537 handler_4(args[0], args[1], args[2], args[3]);
2540 handler_5 = cmd->handler;
2541 handler_5(args[0], args[1], args[2], args[3], args[4]);
2544 handler_6 = cmd->handler;
2545 handler_6(args[0], args[1], args[2], args[3], args[4], args[5]);
2548 handler_7 = cmd->handler;
2549 handler_7(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
2552 term_printf("unsupported number of arguments: %d\n", nb_args);
2556 for(i = 0; i < MAX_ARGS; i++)
2557 qemu_free(str_allocated[i]);
2561 static void cmd_completion(const char *name, const char *list)
2563 const char *p, *pstart;
2572 p = pstart + strlen(pstart);
2574 if (len > sizeof(cmd) - 2)
2575 len = sizeof(cmd) - 2;
2576 memcpy(cmd, pstart, len);
2578 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
2579 add_completion(cmd);
2587 static void file_completion(const char *input)
2592 char file[1024], file_prefix[1024];
2596 p = strrchr(input, '/');
2599 pstrcpy(file_prefix, sizeof(file_prefix), input);
2600 pstrcpy(path, sizeof(path), ".");
2602 input_path_len = p - input + 1;
2603 memcpy(path, input, input_path_len);
2604 if (input_path_len > sizeof(path) - 1)
2605 input_path_len = sizeof(path) - 1;
2606 path[input_path_len] = '\0';
2607 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
2609 #ifdef DEBUG_COMPLETION
2610 term_printf("input='%s' path='%s' prefix='%s'\n", input, path, file_prefix);
2612 ffs = opendir(path);
2620 if (strstart(d->d_name, file_prefix, NULL)) {
2621 memcpy(file, input, input_path_len);
2622 if (input_path_len < sizeof(file))
2623 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
2625 /* stat the file to find out if it's a directory.
2626 * In that case add a slash to speed up typing long paths
2629 if(S_ISDIR(sb.st_mode))
2630 pstrcat(file, sizeof(file), "/");
2631 add_completion(file);
2637 static void block_completion_it(void *opaque, const char *name)
2639 const char *input = opaque;
2641 if (input[0] == '\0' ||
2642 !strncmp(name, (char *)input, strlen(input))) {
2643 add_completion(name);
2647 /* NOTE: this parser is an approximate form of the real command parser */
2648 static void parse_cmdline(const char *cmdline,
2649 int *pnb_args, char **args)
2658 while (qemu_isspace(*p))
2662 if (nb_args >= MAX_ARGS)
2664 ret = get_str(buf, sizeof(buf), &p);
2665 args[nb_args] = qemu_strdup(buf);
2670 *pnb_args = nb_args;
2673 void readline_find_completion(const char *cmdline)
2675 const char *cmdname;
2676 char *args[MAX_ARGS];
2677 int nb_args, i, len;
2678 const char *ptype, *str;
2679 const term_cmd_t *cmd;
2682 parse_cmdline(cmdline, &nb_args, args);
2683 #ifdef DEBUG_COMPLETION
2684 for(i = 0; i < nb_args; i++) {
2685 term_printf("arg%d = '%s'\n", i, (char *)args[i]);
2689 /* if the line ends with a space, it means we want to complete the
2691 len = strlen(cmdline);
2692 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
2693 if (nb_args >= MAX_ARGS)
2695 args[nb_args++] = qemu_strdup("");
2698 /* command completion */
2703 completion_index = strlen(cmdname);
2704 for(cmd = term_cmds; cmd->name != NULL; cmd++) {
2705 cmd_completion(cmdname, cmd->name);
2708 /* find the command */
2709 for(cmd = term_cmds; cmd->name != NULL; cmd++) {
2710 if (compare_cmd(args[0], cmd->name))
2715 ptype = cmd->args_type;
2716 for(i = 0; i < nb_args - 2; i++) {
2717 if (*ptype != '\0') {
2719 while (*ptype == '?')
2723 str = args[nb_args - 1];
2726 /* file completion */
2727 completion_index = strlen(str);
2728 file_completion(str);
2731 /* block device name completion */
2732 completion_index = strlen(str);
2733 bdrv_iterate(block_completion_it, (void *)str);
2736 /* XXX: more generic ? */
2737 if (!strcmp(cmd->name, "info")) {
2738 completion_index = strlen(str);
2739 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
2740 cmd_completion(str, cmd->name);
2742 } else if (!strcmp(cmd->name, "sendkey")) {
2743 completion_index = strlen(str);
2744 for(key = key_defs; key->name != NULL; key++) {
2745 cmd_completion(str, key->name);
2753 for(i = 0; i < nb_args; i++)
2757 static int term_can_read(void *opaque)
2762 static void term_read(void *opaque, const uint8_t *buf, int size)
2765 for(i = 0; i < size; i++)
2766 readline_handle_byte(buf[i]);
2769 static int monitor_suspended;
2771 static void monitor_handle_command1(void *opaque, const char *cmdline)
2773 monitor_handle_command(cmdline);
2774 if (!monitor_suspended)
2775 monitor_start_input();
2777 monitor_suspended = 2;
2780 void monitor_suspend(void)
2782 monitor_suspended = 1;
2785 void monitor_resume(void)
2787 if (monitor_suspended == 2)
2788 monitor_start_input();
2789 monitor_suspended = 0;
2792 static void monitor_start_input(void)
2794 readline_start("(qemu) ", 0, monitor_handle_command1, NULL);
2797 static void term_event(void *opaque, int event)
2799 if (event != CHR_EVENT_RESET)
2803 term_printf("QEMU %s monitor - type 'help' for more information\n",
2805 monitor_start_input();
2808 static int is_first_init = 1;
2810 void monitor_init(CharDriverState *hd, int show_banner)
2814 if (is_first_init) {
2815 key_timer = qemu_new_timer(vm_clock, release_keys, NULL);
2818 for (i = 0; i < MAX_MON; i++) {
2819 monitor_hd[i] = NULL;
2823 for (i = 0; i < MAX_MON; i++) {
2824 if (monitor_hd[i] == NULL) {
2830 hide_banner = !show_banner;
2832 qemu_chr_add_handlers(hd, term_can_read, term_read, term_event, NULL);
2834 readline_start("", 0, monitor_handle_command1, NULL);
2837 /* XXX: use threads ? */
2838 /* modal monitor readline */
2839 static int monitor_readline_started;
2840 static char *monitor_readline_buf;
2841 static int monitor_readline_buf_size;
2843 static void monitor_readline_cb(void *opaque, const char *input)
2845 pstrcpy(monitor_readline_buf, monitor_readline_buf_size, input);
2846 monitor_readline_started = 0;
2849 void monitor_readline(const char *prompt, int is_password,
2850 char *buf, int buf_size)
2853 int old_focus[MAX_MON];
2856 for (i = 0; i < MAX_MON; i++) {
2858 if (monitor_hd[i]) {
2859 old_focus[i] = monitor_hd[i]->focus;
2860 monitor_hd[i]->focus = 0;
2861 qemu_chr_send_event(monitor_hd[i], CHR_EVENT_FOCUS);
2866 readline_start(prompt, is_password, monitor_readline_cb, NULL);
2867 monitor_readline_buf = buf;
2868 monitor_readline_buf_size = buf_size;
2869 monitor_readline_started = 1;
2870 while (monitor_readline_started) {
2873 /* restore original focus */
2875 for (i = 0; i < MAX_MON; i++)
2877 monitor_hd[i]->focus = old_focus[i];