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
28 #include "hw/pcmcia.h"
31 #include "hw/watchdog.h"
32 #include "hw/loader.h"
35 #include "net/slirp.h"
36 #include "qemu-char.h"
37 #include "ui/qemu-spice.h"
43 #include "audio/audio.h"
46 #include "qemu-timer.h"
47 #include "migration.h"
56 #include "json-streamer.h"
57 #include "json-parser.h"
61 #include "trace/control.h"
62 #ifdef CONFIG_TRACE_SIMPLE
63 #include "trace/simple.h"
65 #include "ui/qemu-spice.h"
67 #include "qmp-commands.h"
70 /* for pic/irq_info */
71 #if defined(TARGET_SPARC)
74 #include "hw/lm32_pic.h"
77 //#define DEBUG_COMPLETION
83 * 'B' block device name
84 * 's' string (accept optional quote)
85 * 'O' option string of the form NAME=VALUE,...
86 * parsed according to QemuOptsList given by its name
87 * Example: 'device:O' uses qemu_device_opts.
88 * Restriction: only lists with empty desc are supported
89 * TODO lift the restriction
91 * 'l' target long (32 or 64 bit)
92 * 'M' just like 'l', except in user mode the value is
93 * multiplied by 2^20 (think Mebibyte)
94 * 'o' octets (aka bytes)
95 * user mode accepts an optional T, t, G, g, M, m, K, k
96 * suffix, which multiplies the value by 2^40 for
97 * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
98 * M and m, 2^10 for K and k
100 * user mode accepts an optional ms, us, ns suffix,
101 * which divides the value by 1e3, 1e6, 1e9, respectively
102 * '/' optional gdb-like print format (like "/10x")
104 * '?' optional type (for all types, except '/')
105 * '.' other form of optional type (for 'i' and 'l')
107 * user mode accepts "on" or "off"
108 * '-' optional parameter (eg. '-f')
112 typedef struct MonitorCompletionData MonitorCompletionData;
113 struct MonitorCompletionData {
115 void (*user_print)(Monitor *mon, const QObject *data);
118 typedef struct mon_cmd_t {
120 const char *args_type;
123 void (*user_print)(Monitor *mon, const QObject *data);
125 void (*info)(Monitor *mon);
126 void (*cmd)(Monitor *mon, const QDict *qdict);
127 int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data);
128 int (*cmd_async)(Monitor *mon, const QDict *params,
129 MonitorCompletion *cb, void *opaque);
135 /* file descriptors passed via SCM_RIGHTS */
136 typedef struct mon_fd_t mon_fd_t;
140 QLIST_ENTRY(mon_fd_t) next;
143 typedef struct MonitorControl {
145 JSONMessageParser parser;
150 CharDriverState *chr;
155 uint8_t outbuf[1024];
160 BlockDriverCompletionFunc *password_completion_cb;
161 void *password_opaque;
162 #ifdef CONFIG_DEBUG_MONITOR
166 QLIST_HEAD(,mon_fd_t) fds;
167 QLIST_ENTRY(Monitor) entry;
170 #ifdef CONFIG_DEBUG_MONITOR
171 #define MON_DEBUG(fmt, ...) do { \
172 fprintf(stderr, "Monitor: "); \
173 fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
175 static inline void mon_print_count_inc(Monitor *mon)
177 mon->print_calls_nr++;
180 static inline void mon_print_count_init(Monitor *mon)
182 mon->print_calls_nr = 0;
185 static inline int mon_print_count_get(const Monitor *mon)
187 return mon->print_calls_nr;
190 #else /* !CONFIG_DEBUG_MONITOR */
191 #define MON_DEBUG(fmt, ...) do { } while (0)
192 static inline void mon_print_count_inc(Monitor *mon) { }
193 static inline void mon_print_count_init(Monitor *mon) { }
194 static inline int mon_print_count_get(const Monitor *mon) { return 0; }
195 #endif /* CONFIG_DEBUG_MONITOR */
197 /* QMP checker flags */
198 #define QMP_ACCEPT_UNKNOWNS 1
200 static QLIST_HEAD(mon_list, Monitor) mon_list;
202 static mon_cmd_t mon_cmds[];
203 static mon_cmd_t info_cmds[];
205 static const mon_cmd_t qmp_cmds[];
208 Monitor *default_mon;
210 static void monitor_command_cb(Monitor *mon, const char *cmdline,
213 static inline int qmp_cmd_mode(const Monitor *mon)
215 return (mon->mc ? mon->mc->command_mode : 0);
218 /* Return true if in control mode, false otherwise */
219 static inline int monitor_ctrl_mode(const Monitor *mon)
221 return (mon->flags & MONITOR_USE_CONTROL);
224 /* Return non-zero iff we have a current monitor, and it is in QMP mode. */
225 int monitor_cur_is_qmp(void)
227 return cur_mon && monitor_ctrl_mode(cur_mon);
230 void monitor_read_command(Monitor *mon, int show_prompt)
235 readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
237 readline_show_prompt(mon->rs);
240 int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
243 if (monitor_ctrl_mode(mon)) {
244 qerror_report(QERR_MISSING_PARAMETER, "password");
246 } else if (mon->rs) {
247 readline_start(mon->rs, "Password: ", 1, readline_func, opaque);
248 /* prompt is printed on return from the command handler */
251 monitor_printf(mon, "terminal does not support password prompting\n");
256 void monitor_flush(Monitor *mon)
258 if (mon && mon->outbuf_index != 0 && !mon->mux_out) {
259 qemu_chr_fe_write(mon->chr, mon->outbuf, mon->outbuf_index);
260 mon->outbuf_index = 0;
264 /* flush at every end of line or if the buffer is full */
265 static void monitor_puts(Monitor *mon, const char *str)
274 mon->outbuf[mon->outbuf_index++] = '\r';
275 mon->outbuf[mon->outbuf_index++] = c;
276 if (mon->outbuf_index >= (sizeof(mon->outbuf) - 1)
282 void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
289 mon_print_count_inc(mon);
291 if (monitor_ctrl_mode(mon)) {
295 vsnprintf(buf, sizeof(buf), fmt, ap);
296 monitor_puts(mon, buf);
299 void monitor_printf(Monitor *mon, const char *fmt, ...)
303 monitor_vprintf(mon, fmt, ap);
307 void monitor_print_filename(Monitor *mon, const char *filename)
311 for (i = 0; filename[i]; i++) {
312 switch (filename[i]) {
316 monitor_printf(mon, "\\%c", filename[i]);
319 monitor_printf(mon, "\\t");
322 monitor_printf(mon, "\\r");
325 monitor_printf(mon, "\\n");
328 monitor_printf(mon, "%c", filename[i]);
334 static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
335 const char *fmt, ...)
339 monitor_vprintf((Monitor *)stream, fmt, ap);
344 static void monitor_user_noop(Monitor *mon, const QObject *data) { }
346 static inline int handler_is_qobject(const mon_cmd_t *cmd)
348 return cmd->user_print != NULL;
351 static inline bool handler_is_async(const mon_cmd_t *cmd)
353 return cmd->flags & MONITOR_CMD_ASYNC;
356 static inline int monitor_has_error(const Monitor *mon)
358 return mon->error != NULL;
361 static void monitor_json_emitter(Monitor *mon, const QObject *data)
365 json = mon->flags & MONITOR_USE_PRETTY ? qobject_to_json_pretty(data) :
366 qobject_to_json(data);
367 assert(json != NULL);
369 qstring_append_chr(json, '\n');
370 monitor_puts(mon, qstring_get_str(json));
375 static void monitor_protocol_emitter(Monitor *mon, QObject *data)
379 trace_monitor_protocol_emitter(mon);
383 if (!monitor_has_error(mon)) {
384 /* success response */
386 qobject_incref(data);
387 qdict_put_obj(qmp, "return", data);
389 /* return an empty QDict by default */
390 qdict_put(qmp, "return", qdict_new());
394 qdict_put(mon->error->error, "desc", qerror_human(mon->error));
395 qdict_put(qmp, "error", mon->error->error);
396 QINCREF(mon->error->error);
402 qdict_put_obj(qmp, "id", mon->mc->id);
406 monitor_json_emitter(mon, QOBJECT(qmp));
410 static void timestamp_put(QDict *qdict)
416 err = qemu_gettimeofday(&tv);
420 obj = qobject_from_jsonf("{ 'seconds': %" PRId64 ", "
421 "'microseconds': %" PRId64 " }",
422 (int64_t) tv.tv_sec, (int64_t) tv.tv_usec);
423 qdict_put_obj(qdict, "timestamp", obj);
427 * monitor_protocol_event(): Generate a Monitor event
429 * Event-specific data can be emitted through the (optional) 'data' parameter.
431 void monitor_protocol_event(MonitorEvent event, QObject *data)
434 const char *event_name;
437 assert(event < QEVENT_MAX);
440 case QEVENT_SHUTDOWN:
441 event_name = "SHUTDOWN";
444 event_name = "RESET";
446 case QEVENT_POWERDOWN:
447 event_name = "POWERDOWN";
453 event_name = "RESUME";
455 case QEVENT_VNC_CONNECTED:
456 event_name = "VNC_CONNECTED";
458 case QEVENT_VNC_INITIALIZED:
459 event_name = "VNC_INITIALIZED";
461 case QEVENT_VNC_DISCONNECTED:
462 event_name = "VNC_DISCONNECTED";
464 case QEVENT_BLOCK_IO_ERROR:
465 event_name = "BLOCK_IO_ERROR";
467 case QEVENT_RTC_CHANGE:
468 event_name = "RTC_CHANGE";
470 case QEVENT_WATCHDOG:
471 event_name = "WATCHDOG";
473 case QEVENT_SPICE_CONNECTED:
474 event_name = "SPICE_CONNECTED";
476 case QEVENT_SPICE_INITIALIZED:
477 event_name = "SPICE_INITIALIZED";
479 case QEVENT_SPICE_DISCONNECTED:
480 event_name = "SPICE_DISCONNECTED";
482 case QEVENT_BLOCK_JOB_COMPLETED:
483 event_name = "BLOCK_JOB_COMPLETED";
485 case QEVENT_BLOCK_JOB_CANCELLED:
486 event_name = "BLOCK_JOB_CANCELLED";
495 qdict_put(qmp, "event", qstring_from_str(event_name));
497 qobject_incref(data);
498 qdict_put_obj(qmp, "data", data);
501 QLIST_FOREACH(mon, &mon_list, entry) {
502 if (monitor_ctrl_mode(mon) && qmp_cmd_mode(mon)) {
503 monitor_json_emitter(mon, QOBJECT(qmp));
509 static int do_qmp_capabilities(Monitor *mon, const QDict *params,
512 /* Will setup QMP capabilities in the future */
513 if (monitor_ctrl_mode(mon)) {
514 mon->mc->command_mode = 1;
520 static void handle_user_command(Monitor *mon, const char *cmdline);
522 char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
523 int64_t cpu_index, Error **errp)
526 Monitor *old_mon, hmp;
527 CharDriverState mchar;
529 memset(&hmp, 0, sizeof(hmp));
530 qemu_chr_init_mem(&mchar);
537 int ret = monitor_set_cpu(cpu_index);
540 error_set(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
546 handle_user_command(&hmp, command_line);
549 if (qemu_chr_mem_osize(hmp.chr) > 0) {
550 QString *str = qemu_chr_mem_to_qs(hmp.chr);
551 output = g_strdup(qstring_get_str(str));
554 output = g_strdup("");
558 qemu_chr_close_mem(hmp.chr);
562 static int compare_cmd(const char *name, const char *list)
564 const char *p, *pstart;
572 p = pstart + strlen(pstart);
573 if ((p - pstart) == len && !memcmp(pstart, name, len))
582 static void help_cmd_dump(Monitor *mon, const mon_cmd_t *cmds,
583 const char *prefix, const char *name)
585 const mon_cmd_t *cmd;
587 for(cmd = cmds; cmd->name != NULL; cmd++) {
588 if (!name || !strcmp(name, cmd->name))
589 monitor_printf(mon, "%s%s %s -- %s\n", prefix, cmd->name,
590 cmd->params, cmd->help);
594 static void help_cmd(Monitor *mon, const char *name)
596 if (name && !strcmp(name, "info")) {
597 help_cmd_dump(mon, info_cmds, "info ", NULL);
599 help_cmd_dump(mon, mon_cmds, "", name);
600 if (name && !strcmp(name, "log")) {
601 const CPULogItem *item;
602 monitor_printf(mon, "Log items (comma separated):\n");
603 monitor_printf(mon, "%-10s %s\n", "none", "remove all logs");
604 for(item = cpu_log_items; item->mask != 0; item++) {
605 monitor_printf(mon, "%-10s %s\n", item->name, item->help);
611 static void do_help_cmd(Monitor *mon, const QDict *qdict)
613 help_cmd(mon, qdict_get_try_str(qdict, "name"));
616 static void do_trace_event_set_state(Monitor *mon, const QDict *qdict)
618 const char *tp_name = qdict_get_str(qdict, "name");
619 bool new_state = qdict_get_bool(qdict, "option");
620 int ret = trace_event_set_state(tp_name, new_state);
623 monitor_printf(mon, "unknown event name \"%s\"\n", tp_name);
627 #ifdef CONFIG_TRACE_SIMPLE
628 static void do_trace_file(Monitor *mon, const QDict *qdict)
630 const char *op = qdict_get_try_str(qdict, "op");
631 const char *arg = qdict_get_try_str(qdict, "arg");
634 st_print_trace_file_status((FILE *)mon, &monitor_fprintf);
635 } else if (!strcmp(op, "on")) {
636 st_set_trace_file_enabled(true);
637 } else if (!strcmp(op, "off")) {
638 st_set_trace_file_enabled(false);
639 } else if (!strcmp(op, "flush")) {
640 st_flush_trace_buffer();
641 } else if (!strcmp(op, "set")) {
643 st_set_trace_file(arg);
646 monitor_printf(mon, "unexpected argument \"%s\"\n", op);
647 help_cmd(mon, "trace-file");
652 static void user_monitor_complete(void *opaque, QObject *ret_data)
654 MonitorCompletionData *data = (MonitorCompletionData *)opaque;
657 data->user_print(data->mon, ret_data);
659 monitor_resume(data->mon);
663 static void qmp_monitor_complete(void *opaque, QObject *ret_data)
665 monitor_protocol_emitter(opaque, ret_data);
668 static int qmp_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
671 return cmd->mhandler.cmd_async(mon, params, qmp_monitor_complete, mon);
674 static void user_async_cmd_handler(Monitor *mon, const mon_cmd_t *cmd,
679 MonitorCompletionData *cb_data = g_malloc(sizeof(*cb_data));
681 cb_data->user_print = cmd->user_print;
682 monitor_suspend(mon);
683 ret = cmd->mhandler.cmd_async(mon, params,
684 user_monitor_complete, cb_data);
691 static void do_info(Monitor *mon, const QDict *qdict)
693 const mon_cmd_t *cmd;
694 const char *item = qdict_get_try_str(qdict, "item");
700 for (cmd = info_cmds; cmd->name != NULL; cmd++) {
701 if (compare_cmd(item, cmd->name))
705 if (cmd->name == NULL) {
709 cmd->mhandler.info(mon);
713 help_cmd(mon, "info");
716 CommandInfoList *qmp_query_commands(Error **errp)
718 CommandInfoList *info, *cmd_list = NULL;
719 const mon_cmd_t *cmd;
721 for (cmd = qmp_cmds; cmd->name != NULL; cmd++) {
722 info = g_malloc0(sizeof(*info));
723 info->value = g_malloc0(sizeof(*info->value));
724 info->value->name = g_strdup(cmd->name);
726 info->next = cmd_list;
733 /* set the current CPU defined by the user */
734 int monitor_set_cpu(int cpu_index)
738 for(env = first_cpu; env != NULL; env = env->next_cpu) {
739 if (env->cpu_index == cpu_index) {
740 cur_mon->mon_cpu = env;
747 static CPUState *mon_get_cpu(void)
749 if (!cur_mon->mon_cpu) {
752 cpu_synchronize_state(cur_mon->mon_cpu);
753 return cur_mon->mon_cpu;
756 int monitor_get_cpu_index(void)
758 return mon_get_cpu()->cpu_index;
761 static void do_info_registers(Monitor *mon)
766 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
769 cpu_dump_state(env, (FILE *)mon, monitor_fprintf,
774 static void do_info_jit(Monitor *mon)
776 dump_exec_info((FILE *)mon, monitor_fprintf);
779 static void do_info_history(Monitor *mon)
788 str = readline_get_history(mon->rs, i);
791 monitor_printf(mon, "%d: '%s'\n", i, str);
796 #if defined(TARGET_PPC)
797 /* XXX: not implemented in other targets */
798 static void do_info_cpu_stats(Monitor *mon)
803 cpu_dump_statistics(env, (FILE *)mon, &monitor_fprintf, 0);
807 #if defined(CONFIG_TRACE_SIMPLE)
808 static void do_info_trace(Monitor *mon)
810 st_print_trace((FILE *)mon, &monitor_fprintf);
814 static void do_trace_print_events(Monitor *mon)
816 trace_print_events((FILE *)mon, &monitor_fprintf);
819 static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_data)
821 const char *protocol = qdict_get_str(qdict, "protocol");
822 const char *fdname = qdict_get_str(qdict, "fdname");
825 if (strcmp(protocol, "spice") == 0) {
827 /* correct one? spice isn't a device ,,, */
828 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
831 qerror_report(QERR_ADD_CLIENT_FAILED);
834 } else if (strcmp(protocol, "vnc") == 0) {
835 int fd = monitor_get_fd(mon, fdname);
836 int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
837 vnc_display_add_client(NULL, fd, skipauth);
840 } else if ((s = qemu_chr_find(protocol)) != NULL) {
841 int fd = monitor_get_fd(mon, fdname);
842 if (qemu_chr_add_client(s, fd) < 0) {
843 qerror_report(QERR_ADD_CLIENT_FAILED);
849 qerror_report(QERR_INVALID_PARAMETER, "protocol");
853 static int client_migrate_info(Monitor *mon, const QDict *qdict,
854 MonitorCompletion cb, void *opaque)
856 const char *protocol = qdict_get_str(qdict, "protocol");
857 const char *hostname = qdict_get_str(qdict, "hostname");
858 const char *subject = qdict_get_try_str(qdict, "cert-subject");
859 int port = qdict_get_try_int(qdict, "port", -1);
860 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
863 if (strcmp(protocol, "spice") == 0) {
865 qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
869 ret = qemu_spice_migrate_info(hostname, port, tls_port, subject,
872 qerror_report(QERR_UNDEFINED_ERROR);
878 qerror_report(QERR_INVALID_PARAMETER, "protocol");
882 static int do_screen_dump(Monitor *mon, const QDict *qdict, QObject **ret_data)
884 vga_hw_screen_dump(qdict_get_str(qdict, "filename"));
888 static void do_logfile(Monitor *mon, const QDict *qdict)
890 cpu_set_log_filename(qdict_get_str(qdict, "filename"));
893 static void do_log(Monitor *mon, const QDict *qdict)
896 const char *items = qdict_get_str(qdict, "items");
898 if (!strcmp(items, "none")) {
901 mask = cpu_str_to_log_mask(items);
903 help_cmd(mon, "log");
910 static void do_singlestep(Monitor *mon, const QDict *qdict)
912 const char *option = qdict_get_try_str(qdict, "option");
913 if (!option || !strcmp(option, "on")) {
915 } else if (!strcmp(option, "off")) {
918 monitor_printf(mon, "unexpected option %s\n", option);
922 static void do_gdbserver(Monitor *mon, const QDict *qdict)
924 const char *device = qdict_get_try_str(qdict, "device");
926 device = "tcp::" DEFAULT_GDBSTUB_PORT;
927 if (gdbserver_start(device) < 0) {
928 monitor_printf(mon, "Could not open gdbserver on device '%s'\n",
930 } else if (strcmp(device, "none") == 0) {
931 monitor_printf(mon, "Disabled gdbserver\n");
933 monitor_printf(mon, "Waiting for gdb connection on device '%s'\n",
938 static void do_watchdog_action(Monitor *mon, const QDict *qdict)
940 const char *action = qdict_get_str(qdict, "action");
941 if (select_watchdog_action(action) == -1) {
942 monitor_printf(mon, "Unknown watchdog action '%s'\n", action);
946 static void monitor_printc(Monitor *mon, int c)
948 monitor_printf(mon, "'");
951 monitor_printf(mon, "\\'");
954 monitor_printf(mon, "\\\\");
957 monitor_printf(mon, "\\n");
960 monitor_printf(mon, "\\r");
963 if (c >= 32 && c <= 126) {
964 monitor_printf(mon, "%c", c);
966 monitor_printf(mon, "\\x%02x", c);
970 monitor_printf(mon, "'");
973 static void memory_dump(Monitor *mon, int count, int format, int wsize,
974 target_phys_addr_t addr, int is_physical)
977 int l, line_size, i, max_digits, len;
988 } else if (wsize == 4) {
991 /* as default we use the current CS size */
995 if ((env->efer & MSR_EFER_LMA) &&
996 (env->segs[R_CS].flags & DESC_L_MASK))
1000 if (!(env->segs[R_CS].flags & DESC_B_MASK))
1005 monitor_disas(mon, env, addr, count, is_physical, flags);
1009 len = wsize * count;
1018 max_digits = (wsize * 8 + 2) / 3;
1022 max_digits = (wsize * 8) / 4;
1026 max_digits = (wsize * 8 * 10 + 32) / 33;
1035 monitor_printf(mon, TARGET_FMT_plx ":", addr);
1037 monitor_printf(mon, TARGET_FMT_lx ":", (target_ulong)addr);
1042 cpu_physical_memory_read(addr, buf, l);
1044 env = mon_get_cpu();
1045 if (cpu_memory_rw_debug(env, addr, buf, l, 0) < 0) {
1046 monitor_printf(mon, " Cannot access memory\n");
1055 v = ldub_raw(buf + i);
1058 v = lduw_raw(buf + i);
1061 v = (uint32_t)ldl_raw(buf + i);
1064 v = ldq_raw(buf + i);
1067 monitor_printf(mon, " ");
1070 monitor_printf(mon, "%#*" PRIo64, max_digits, v);
1073 monitor_printf(mon, "0x%0*" PRIx64, max_digits, v);
1076 monitor_printf(mon, "%*" PRIu64, max_digits, v);
1079 monitor_printf(mon, "%*" PRId64, max_digits, v);
1082 monitor_printc(mon, v);
1087 monitor_printf(mon, "\n");
1093 static void do_memory_dump(Monitor *mon, const QDict *qdict)
1095 int count = qdict_get_int(qdict, "count");
1096 int format = qdict_get_int(qdict, "format");
1097 int size = qdict_get_int(qdict, "size");
1098 target_long addr = qdict_get_int(qdict, "addr");
1100 memory_dump(mon, count, format, size, addr, 0);
1103 static void do_physical_memory_dump(Monitor *mon, const QDict *qdict)
1105 int count = qdict_get_int(qdict, "count");
1106 int format = qdict_get_int(qdict, "format");
1107 int size = qdict_get_int(qdict, "size");
1108 target_phys_addr_t addr = qdict_get_int(qdict, "addr");
1110 memory_dump(mon, count, format, size, addr, 1);
1113 static void do_print(Monitor *mon, const QDict *qdict)
1115 int format = qdict_get_int(qdict, "format");
1116 target_phys_addr_t val = qdict_get_int(qdict, "val");
1118 #if TARGET_PHYS_ADDR_BITS == 32
1121 monitor_printf(mon, "%#o", val);
1124 monitor_printf(mon, "%#x", val);
1127 monitor_printf(mon, "%u", val);
1131 monitor_printf(mon, "%d", val);
1134 monitor_printc(mon, val);
1140 monitor_printf(mon, "%#" PRIo64, val);
1143 monitor_printf(mon, "%#" PRIx64, val);
1146 monitor_printf(mon, "%" PRIu64, val);
1150 monitor_printf(mon, "%" PRId64, val);
1153 monitor_printc(mon, val);
1157 monitor_printf(mon, "\n");
1160 static void do_sum(Monitor *mon, const QDict *qdict)
1164 uint32_t start = qdict_get_int(qdict, "start");
1165 uint32_t size = qdict_get_int(qdict, "size");
1168 for(addr = start; addr < (start + size); addr++) {
1169 uint8_t val = ldub_phys(addr);
1170 /* BSD sum algorithm ('sum' Unix command) */
1171 sum = (sum >> 1) | (sum << 15);
1174 monitor_printf(mon, "%05d\n", sum);
1182 static const KeyDef key_defs[] = {
1184 { 0x36, "shift_r" },
1189 { 0xe4, "altgr_r" },
1209 { 0x0e, "backspace" },
1222 { 0x1a, "bracket_left" },
1223 { 0x1b, "bracket_right" },
1235 { 0x27, "semicolon" },
1236 { 0x28, "apostrophe" },
1237 { 0x29, "grave_accent" },
1239 { 0x2b, "backslash" },
1251 { 0x37, "asterisk" },
1254 { 0x3a, "caps_lock" },
1265 { 0x45, "num_lock" },
1266 { 0x46, "scroll_lock" },
1268 { 0xb5, "kp_divide" },
1269 { 0x37, "kp_multiply" },
1270 { 0x4a, "kp_subtract" },
1272 { 0x9c, "kp_enter" },
1273 { 0x53, "kp_decimal" },
1306 #if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
1321 { 0xfe, "compose" },
1326 static int get_keycode(const char *key)
1332 for(p = key_defs; p->name != NULL; p++) {
1333 if (!strcmp(key, p->name))
1336 if (strstart(key, "0x", NULL)) {
1337 ret = strtoul(key, &endp, 0);
1338 if (*endp == '\0' && ret >= 0x01 && ret <= 0xff)
1344 #define MAX_KEYCODES 16
1345 static uint8_t keycodes[MAX_KEYCODES];
1346 static int nb_pending_keycodes;
1347 static QEMUTimer *key_timer;
1349 static void release_keys(void *opaque)
1353 while (nb_pending_keycodes > 0) {
1354 nb_pending_keycodes--;
1355 keycode = keycodes[nb_pending_keycodes];
1357 kbd_put_keycode(0xe0);
1358 kbd_put_keycode(keycode | 0x80);
1362 static void do_sendkey(Monitor *mon, const QDict *qdict)
1364 char keyname_buf[16];
1366 int keyname_len, keycode, i;
1367 const char *string = qdict_get_str(qdict, "string");
1368 int has_hold_time = qdict_haskey(qdict, "hold_time");
1369 int hold_time = qdict_get_try_int(qdict, "hold_time", -1);
1371 if (nb_pending_keycodes > 0) {
1372 qemu_del_timer(key_timer);
1379 separator = strchr(string, '-');
1380 keyname_len = separator ? separator - string : strlen(string);
1381 if (keyname_len > 0) {
1382 pstrcpy(keyname_buf, sizeof(keyname_buf), string);
1383 if (keyname_len > sizeof(keyname_buf) - 1) {
1384 monitor_printf(mon, "invalid key: '%s...'\n", keyname_buf);
1387 if (i == MAX_KEYCODES) {
1388 monitor_printf(mon, "too many keys\n");
1391 keyname_buf[keyname_len] = 0;
1392 keycode = get_keycode(keyname_buf);
1394 monitor_printf(mon, "unknown key: '%s'\n", keyname_buf);
1397 keycodes[i++] = keycode;
1401 string = separator + 1;
1403 nb_pending_keycodes = i;
1404 /* key down events */
1405 for (i = 0; i < nb_pending_keycodes; i++) {
1406 keycode = keycodes[i];
1408 kbd_put_keycode(0xe0);
1409 kbd_put_keycode(keycode & 0x7f);
1411 /* delayed key up events */
1412 qemu_mod_timer(key_timer, qemu_get_clock_ns(vm_clock) +
1413 muldiv64(get_ticks_per_sec(), hold_time, 1000));
1416 static int mouse_button_state;
1418 static void do_mouse_move(Monitor *mon, const QDict *qdict)
1421 const char *dx_str = qdict_get_str(qdict, "dx_str");
1422 const char *dy_str = qdict_get_str(qdict, "dy_str");
1423 const char *dz_str = qdict_get_try_str(qdict, "dz_str");
1424 dx = strtol(dx_str, NULL, 0);
1425 dy = strtol(dy_str, NULL, 0);
1428 dz = strtol(dz_str, NULL, 0);
1429 kbd_mouse_event(dx, dy, dz, mouse_button_state);
1432 static void do_mouse_button(Monitor *mon, const QDict *qdict)
1434 int button_state = qdict_get_int(qdict, "button_state");
1435 mouse_button_state = button_state;
1436 kbd_mouse_event(0, 0, 0, mouse_button_state);
1439 static void do_ioport_read(Monitor *mon, const QDict *qdict)
1441 int size = qdict_get_int(qdict, "size");
1442 int addr = qdict_get_int(qdict, "addr");
1443 int has_index = qdict_haskey(qdict, "index");
1448 int index = qdict_get_int(qdict, "index");
1449 cpu_outb(addr & IOPORTS_MASK, index & 0xff);
1457 val = cpu_inb(addr);
1461 val = cpu_inw(addr);
1465 val = cpu_inl(addr);
1469 monitor_printf(mon, "port%c[0x%04x] = %#0*x\n",
1470 suffix, addr, size * 2, val);
1473 static void do_ioport_write(Monitor *mon, const QDict *qdict)
1475 int size = qdict_get_int(qdict, "size");
1476 int addr = qdict_get_int(qdict, "addr");
1477 int val = qdict_get_int(qdict, "val");
1479 addr &= IOPORTS_MASK;
1484 cpu_outb(addr, val);
1487 cpu_outw(addr, val);
1490 cpu_outl(addr, val);
1495 static void do_boot_set(Monitor *mon, const QDict *qdict)
1498 const char *bootdevice = qdict_get_str(qdict, "bootdevice");
1500 res = qemu_boot_set(bootdevice);
1502 monitor_printf(mon, "boot device list now set to %s\n", bootdevice);
1503 } else if (res > 0) {
1504 monitor_printf(mon, "setting boot device list failed\n");
1506 monitor_printf(mon, "no function defined to set boot device list for "
1507 "this architecture\n");
1511 #if defined(TARGET_I386)
1512 static void print_pte(Monitor *mon, target_phys_addr_t addr,
1513 target_phys_addr_t pte,
1514 target_phys_addr_t mask)
1516 #ifdef TARGET_X86_64
1517 if (addr & (1ULL << 47)) {
1521 monitor_printf(mon, TARGET_FMT_plx ": " TARGET_FMT_plx
1522 " %c%c%c%c%c%c%c%c%c\n",
1525 pte & PG_NX_MASK ? 'X' : '-',
1526 pte & PG_GLOBAL_MASK ? 'G' : '-',
1527 pte & PG_PSE_MASK ? 'P' : '-',
1528 pte & PG_DIRTY_MASK ? 'D' : '-',
1529 pte & PG_ACCESSED_MASK ? 'A' : '-',
1530 pte & PG_PCD_MASK ? 'C' : '-',
1531 pte & PG_PWT_MASK ? 'T' : '-',
1532 pte & PG_USER_MASK ? 'U' : '-',
1533 pte & PG_RW_MASK ? 'W' : '-');
1536 static void tlb_info_32(Monitor *mon, CPUState *env)
1538 unsigned int l1, l2;
1539 uint32_t pgd, pde, pte;
1541 pgd = env->cr[3] & ~0xfff;
1542 for(l1 = 0; l1 < 1024; l1++) {
1543 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
1544 pde = le32_to_cpu(pde);
1545 if (pde & PG_PRESENT_MASK) {
1546 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1548 print_pte(mon, (l1 << 22), pde, ~((1 << 21) - 1));
1550 for(l2 = 0; l2 < 1024; l2++) {
1551 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
1552 pte = le32_to_cpu(pte);
1553 if (pte & PG_PRESENT_MASK) {
1554 print_pte(mon, (l1 << 22) + (l2 << 12),
1564 static void tlb_info_pae32(Monitor *mon, CPUState *env)
1566 unsigned int l1, l2, l3;
1567 uint64_t pdpe, pde, pte;
1568 uint64_t pdp_addr, pd_addr, pt_addr;
1570 pdp_addr = env->cr[3] & ~0x1f;
1571 for (l1 = 0; l1 < 4; l1++) {
1572 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1573 pdpe = le64_to_cpu(pdpe);
1574 if (pdpe & PG_PRESENT_MASK) {
1575 pd_addr = pdpe & 0x3fffffffff000ULL;
1576 for (l2 = 0; l2 < 512; l2++) {
1577 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1578 pde = le64_to_cpu(pde);
1579 if (pde & PG_PRESENT_MASK) {
1580 if (pde & PG_PSE_MASK) {
1581 /* 2M pages with PAE, CR4.PSE is ignored */
1582 print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
1583 ~((target_phys_addr_t)(1 << 20) - 1));
1585 pt_addr = pde & 0x3fffffffff000ULL;
1586 for (l3 = 0; l3 < 512; l3++) {
1587 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1588 pte = le64_to_cpu(pte);
1589 if (pte & PG_PRESENT_MASK) {
1590 print_pte(mon, (l1 << 30 ) + (l2 << 21)
1593 ~(target_phys_addr_t)0xfff);
1603 #ifdef TARGET_X86_64
1604 static void tlb_info_64(Monitor *mon, CPUState *env)
1606 uint64_t l1, l2, l3, l4;
1607 uint64_t pml4e, pdpe, pde, pte;
1608 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr;
1610 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1611 for (l1 = 0; l1 < 512; l1++) {
1612 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1613 pml4e = le64_to_cpu(pml4e);
1614 if (pml4e & PG_PRESENT_MASK) {
1615 pdp_addr = pml4e & 0x3fffffffff000ULL;
1616 for (l2 = 0; l2 < 512; l2++) {
1617 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1618 pdpe = le64_to_cpu(pdpe);
1619 if (pdpe & PG_PRESENT_MASK) {
1620 if (pdpe & PG_PSE_MASK) {
1621 /* 1G pages, CR4.PSE is ignored */
1622 print_pte(mon, (l1 << 39) + (l2 << 30), pdpe,
1623 0x3ffffc0000000ULL);
1625 pd_addr = pdpe & 0x3fffffffff000ULL;
1626 for (l3 = 0; l3 < 512; l3++) {
1627 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1628 pde = le64_to_cpu(pde);
1629 if (pde & PG_PRESENT_MASK) {
1630 if (pde & PG_PSE_MASK) {
1631 /* 2M pages, CR4.PSE is ignored */
1632 print_pte(mon, (l1 << 39) + (l2 << 30) +
1634 0x3ffffffe00000ULL);
1636 pt_addr = pde & 0x3fffffffff000ULL;
1637 for (l4 = 0; l4 < 512; l4++) {
1638 cpu_physical_memory_read(pt_addr
1641 pte = le64_to_cpu(pte);
1642 if (pte & PG_PRESENT_MASK) {
1643 print_pte(mon, (l1 << 39) +
1645 (l3 << 21) + (l4 << 12),
1647 0x3fffffffff000ULL);
1661 static void tlb_info(Monitor *mon)
1665 env = mon_get_cpu();
1667 if (!(env->cr[0] & CR0_PG_MASK)) {
1668 monitor_printf(mon, "PG disabled\n");
1671 if (env->cr[4] & CR4_PAE_MASK) {
1672 #ifdef TARGET_X86_64
1673 if (env->hflags & HF_LMA_MASK) {
1674 tlb_info_64(mon, env);
1678 tlb_info_pae32(mon, env);
1681 tlb_info_32(mon, env);
1685 static void mem_print(Monitor *mon, target_phys_addr_t *pstart,
1687 target_phys_addr_t end, int prot)
1690 prot1 = *plast_prot;
1691 if (prot != prot1) {
1692 if (*pstart != -1) {
1693 monitor_printf(mon, TARGET_FMT_plx "-" TARGET_FMT_plx " "
1694 TARGET_FMT_plx " %c%c%c\n",
1695 *pstart, end, end - *pstart,
1696 prot1 & PG_USER_MASK ? 'u' : '-',
1698 prot1 & PG_RW_MASK ? 'w' : '-');
1708 static void mem_info_32(Monitor *mon, CPUState *env)
1710 unsigned int l1, l2;
1711 int prot, last_prot;
1712 uint32_t pgd, pde, pte;
1713 target_phys_addr_t start, end;
1715 pgd = env->cr[3] & ~0xfff;
1718 for(l1 = 0; l1 < 1024; l1++) {
1719 cpu_physical_memory_read(pgd + l1 * 4, &pde, 4);
1720 pde = le32_to_cpu(pde);
1722 if (pde & PG_PRESENT_MASK) {
1723 if ((pde & PG_PSE_MASK) && (env->cr[4] & CR4_PSE_MASK)) {
1724 prot = pde & (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1725 mem_print(mon, &start, &last_prot, end, prot);
1727 for(l2 = 0; l2 < 1024; l2++) {
1728 cpu_physical_memory_read((pde & ~0xfff) + l2 * 4, &pte, 4);
1729 pte = le32_to_cpu(pte);
1730 end = (l1 << 22) + (l2 << 12);
1731 if (pte & PG_PRESENT_MASK) {
1733 (PG_USER_MASK | PG_RW_MASK | PG_PRESENT_MASK);
1737 mem_print(mon, &start, &last_prot, end, prot);
1742 mem_print(mon, &start, &last_prot, end, prot);
1745 /* Flush last range */
1746 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1749 static void mem_info_pae32(Monitor *mon, CPUState *env)
1751 unsigned int l1, l2, l3;
1752 int prot, last_prot;
1753 uint64_t pdpe, pde, pte;
1754 uint64_t pdp_addr, pd_addr, pt_addr;
1755 target_phys_addr_t start, end;
1757 pdp_addr = env->cr[3] & ~0x1f;
1760 for (l1 = 0; l1 < 4; l1++) {
1761 cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
1762 pdpe = le64_to_cpu(pdpe);
1764 if (pdpe & PG_PRESENT_MASK) {
1765 pd_addr = pdpe & 0x3fffffffff000ULL;
1766 for (l2 = 0; l2 < 512; l2++) {
1767 cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
1768 pde = le64_to_cpu(pde);
1769 end = (l1 << 30) + (l2 << 21);
1770 if (pde & PG_PRESENT_MASK) {
1771 if (pde & PG_PSE_MASK) {
1772 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1774 mem_print(mon, &start, &last_prot, end, prot);
1776 pt_addr = pde & 0x3fffffffff000ULL;
1777 for (l3 = 0; l3 < 512; l3++) {
1778 cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
1779 pte = le64_to_cpu(pte);
1780 end = (l1 << 30) + (l2 << 21) + (l3 << 12);
1781 if (pte & PG_PRESENT_MASK) {
1782 prot = pte & pde & (PG_USER_MASK | PG_RW_MASK |
1787 mem_print(mon, &start, &last_prot, end, prot);
1792 mem_print(mon, &start, &last_prot, end, prot);
1797 mem_print(mon, &start, &last_prot, end, prot);
1800 /* Flush last range */
1801 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 32, 0);
1805 #ifdef TARGET_X86_64
1806 static void mem_info_64(Monitor *mon, CPUState *env)
1808 int prot, last_prot;
1809 uint64_t l1, l2, l3, l4;
1810 uint64_t pml4e, pdpe, pde, pte;
1811 uint64_t pml4_addr, pdp_addr, pd_addr, pt_addr, start, end;
1813 pml4_addr = env->cr[3] & 0x3fffffffff000ULL;
1816 for (l1 = 0; l1 < 512; l1++) {
1817 cpu_physical_memory_read(pml4_addr + l1 * 8, &pml4e, 8);
1818 pml4e = le64_to_cpu(pml4e);
1820 if (pml4e & PG_PRESENT_MASK) {
1821 pdp_addr = pml4e & 0x3fffffffff000ULL;
1822 for (l2 = 0; l2 < 512; l2++) {
1823 cpu_physical_memory_read(pdp_addr + l2 * 8, &pdpe, 8);
1824 pdpe = le64_to_cpu(pdpe);
1825 end = (l1 << 39) + (l2 << 30);
1826 if (pdpe & PG_PRESENT_MASK) {
1827 if (pdpe & PG_PSE_MASK) {
1828 prot = pdpe & (PG_USER_MASK | PG_RW_MASK |
1831 mem_print(mon, &start, &last_prot, end, prot);
1833 pd_addr = pdpe & 0x3fffffffff000ULL;
1834 for (l3 = 0; l3 < 512; l3++) {
1835 cpu_physical_memory_read(pd_addr + l3 * 8, &pde, 8);
1836 pde = le64_to_cpu(pde);
1837 end = (l1 << 39) + (l2 << 30) + (l3 << 21);
1838 if (pde & PG_PRESENT_MASK) {
1839 if (pde & PG_PSE_MASK) {
1840 prot = pde & (PG_USER_MASK | PG_RW_MASK |
1842 prot &= pml4e & pdpe;
1843 mem_print(mon, &start, &last_prot, end, prot);
1845 pt_addr = pde & 0x3fffffffff000ULL;
1846 for (l4 = 0; l4 < 512; l4++) {
1847 cpu_physical_memory_read(pt_addr
1850 pte = le64_to_cpu(pte);
1851 end = (l1 << 39) + (l2 << 30) +
1852 (l3 << 21) + (l4 << 12);
1853 if (pte & PG_PRESENT_MASK) {
1854 prot = pte & (PG_USER_MASK | PG_RW_MASK |
1856 prot &= pml4e & pdpe & pde;
1860 mem_print(mon, &start, &last_prot, end, prot);
1865 mem_print(mon, &start, &last_prot, end, prot);
1871 mem_print(mon, &start, &last_prot, end, prot);
1876 mem_print(mon, &start, &last_prot, end, prot);
1879 /* Flush last range */
1880 mem_print(mon, &start, &last_prot, (target_phys_addr_t)1 << 48, 0);
1884 static void mem_info(Monitor *mon)
1888 env = mon_get_cpu();
1890 if (!(env->cr[0] & CR0_PG_MASK)) {
1891 monitor_printf(mon, "PG disabled\n");
1894 if (env->cr[4] & CR4_PAE_MASK) {
1895 #ifdef TARGET_X86_64
1896 if (env->hflags & HF_LMA_MASK) {
1897 mem_info_64(mon, env);
1901 mem_info_pae32(mon, env);
1904 mem_info_32(mon, env);
1909 #if defined(TARGET_SH4)
1911 static void print_tlb(Monitor *mon, int idx, tlb_t *tlb)
1913 monitor_printf(mon, " tlb%i:\t"
1914 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1915 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1916 "dirty=%hhu writethrough=%hhu\n",
1918 tlb->asid, tlb->vpn, tlb->ppn, tlb->sz, tlb->size,
1919 tlb->v, tlb->sh, tlb->c, tlb->pr,
1923 static void tlb_info(Monitor *mon)
1925 CPUState *env = mon_get_cpu();
1928 monitor_printf (mon, "ITLB:\n");
1929 for (i = 0 ; i < ITLB_SIZE ; i++)
1930 print_tlb (mon, i, &env->itlb[i]);
1931 monitor_printf (mon, "UTLB:\n");
1932 for (i = 0 ; i < UTLB_SIZE ; i++)
1933 print_tlb (mon, i, &env->utlb[i]);
1938 #if defined(TARGET_SPARC) || defined(TARGET_PPC)
1939 static void tlb_info(Monitor *mon)
1941 CPUState *env1 = mon_get_cpu();
1943 dump_mmu((FILE*)mon, (fprintf_function)monitor_printf, env1);
1947 static void do_info_mtree(Monitor *mon)
1949 mtree_info((fprintf_function)monitor_printf, mon);
1952 static void do_info_numa(Monitor *mon)
1957 monitor_printf(mon, "%d nodes\n", nb_numa_nodes);
1958 for (i = 0; i < nb_numa_nodes; i++) {
1959 monitor_printf(mon, "node %d cpus:", i);
1960 for (env = first_cpu; env != NULL; env = env->next_cpu) {
1961 if (env->numa_node == i) {
1962 monitor_printf(mon, " %d", env->cpu_index);
1965 monitor_printf(mon, "\n");
1966 monitor_printf(mon, "node %d size: %" PRId64 " MB\n", i,
1971 #ifdef CONFIG_PROFILER
1976 static void do_info_profile(Monitor *mon)
1982 monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n",
1983 dev_time, dev_time / (double)get_ticks_per_sec());
1984 monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n",
1985 qemu_time, qemu_time / (double)get_ticks_per_sec());
1990 static void do_info_profile(Monitor *mon)
1992 monitor_printf(mon, "Internal profiler not compiled\n");
1996 /* Capture support */
1997 static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
1999 static void do_info_capture(Monitor *mon)
2004 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2005 monitor_printf(mon, "[%d]: ", i);
2006 s->ops.info (s->opaque);
2011 static void do_stop_capture(Monitor *mon, const QDict *qdict)
2014 int n = qdict_get_int(qdict, "n");
2017 for (s = capture_head.lh_first, i = 0; s; s = s->entries.le_next, ++i) {
2019 s->ops.destroy (s->opaque);
2020 QLIST_REMOVE (s, entries);
2027 static void do_wav_capture(Monitor *mon, const QDict *qdict)
2029 const char *path = qdict_get_str(qdict, "path");
2030 int has_freq = qdict_haskey(qdict, "freq");
2031 int freq = qdict_get_try_int(qdict, "freq", -1);
2032 int has_bits = qdict_haskey(qdict, "bits");
2033 int bits = qdict_get_try_int(qdict, "bits", -1);
2034 int has_channels = qdict_haskey(qdict, "nchannels");
2035 int nchannels = qdict_get_try_int(qdict, "nchannels", -1);
2038 s = g_malloc0 (sizeof (*s));
2040 freq = has_freq ? freq : 44100;
2041 bits = has_bits ? bits : 16;
2042 nchannels = has_channels ? nchannels : 2;
2044 if (wav_start_capture (s, path, freq, bits, nchannels)) {
2045 monitor_printf(mon, "Failed to add wave capture\n");
2049 QLIST_INSERT_HEAD (&capture_head, s, entries);
2053 static qemu_acl *find_acl(Monitor *mon, const char *name)
2055 qemu_acl *acl = qemu_acl_find(name);
2058 monitor_printf(mon, "acl: unknown list '%s'\n", name);
2063 static void do_acl_show(Monitor *mon, const QDict *qdict)
2065 const char *aclname = qdict_get_str(qdict, "aclname");
2066 qemu_acl *acl = find_acl(mon, aclname);
2067 qemu_acl_entry *entry;
2071 monitor_printf(mon, "policy: %s\n",
2072 acl->defaultDeny ? "deny" : "allow");
2073 QTAILQ_FOREACH(entry, &acl->entries, next) {
2075 monitor_printf(mon, "%d: %s %s\n", i,
2076 entry->deny ? "deny" : "allow", entry->match);
2081 static void do_acl_reset(Monitor *mon, const QDict *qdict)
2083 const char *aclname = qdict_get_str(qdict, "aclname");
2084 qemu_acl *acl = find_acl(mon, aclname);
2087 qemu_acl_reset(acl);
2088 monitor_printf(mon, "acl: removed all rules\n");
2092 static void do_acl_policy(Monitor *mon, const QDict *qdict)
2094 const char *aclname = qdict_get_str(qdict, "aclname");
2095 const char *policy = qdict_get_str(qdict, "policy");
2096 qemu_acl *acl = find_acl(mon, aclname);
2099 if (strcmp(policy, "allow") == 0) {
2100 acl->defaultDeny = 0;
2101 monitor_printf(mon, "acl: policy set to 'allow'\n");
2102 } else if (strcmp(policy, "deny") == 0) {
2103 acl->defaultDeny = 1;
2104 monitor_printf(mon, "acl: policy set to 'deny'\n");
2106 monitor_printf(mon, "acl: unknown policy '%s', "
2107 "expected 'deny' or 'allow'\n", policy);
2112 static void do_acl_add(Monitor *mon, const QDict *qdict)
2114 const char *aclname = qdict_get_str(qdict, "aclname");
2115 const char *match = qdict_get_str(qdict, "match");
2116 const char *policy = qdict_get_str(qdict, "policy");
2117 int has_index = qdict_haskey(qdict, "index");
2118 int index = qdict_get_try_int(qdict, "index", -1);
2119 qemu_acl *acl = find_acl(mon, aclname);
2123 if (strcmp(policy, "allow") == 0) {
2125 } else if (strcmp(policy, "deny") == 0) {
2128 monitor_printf(mon, "acl: unknown policy '%s', "
2129 "expected 'deny' or 'allow'\n", policy);
2133 ret = qemu_acl_insert(acl, deny, match, index);
2135 ret = qemu_acl_append(acl, deny, match);
2137 monitor_printf(mon, "acl: unable to add acl entry\n");
2139 monitor_printf(mon, "acl: added rule at position %d\n", ret);
2143 static void do_acl_remove(Monitor *mon, const QDict *qdict)
2145 const char *aclname = qdict_get_str(qdict, "aclname");
2146 const char *match = qdict_get_str(qdict, "match");
2147 qemu_acl *acl = find_acl(mon, aclname);
2151 ret = qemu_acl_remove(acl, match);
2153 monitor_printf(mon, "acl: no matching acl entry\n");
2155 monitor_printf(mon, "acl: removed rule at position %d\n", ret);
2159 #if defined(TARGET_I386)
2160 static void do_inject_mce(Monitor *mon, const QDict *qdict)
2163 int cpu_index = qdict_get_int(qdict, "cpu_index");
2164 int bank = qdict_get_int(qdict, "bank");
2165 uint64_t status = qdict_get_int(qdict, "status");
2166 uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
2167 uint64_t addr = qdict_get_int(qdict, "addr");
2168 uint64_t misc = qdict_get_int(qdict, "misc");
2169 int flags = MCE_INJECT_UNCOND_AO;
2171 if (qdict_get_try_bool(qdict, "broadcast", 0)) {
2172 flags |= MCE_INJECT_BROADCAST;
2174 for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
2175 if (cenv->cpu_index == cpu_index) {
2176 cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
2184 static int do_getfd(Monitor *mon, const QDict *qdict, QObject **ret_data)
2186 const char *fdname = qdict_get_str(qdict, "fdname");
2190 fd = qemu_chr_fe_get_msgfd(mon->chr);
2192 qerror_report(QERR_FD_NOT_SUPPLIED);
2196 if (qemu_isdigit(fdname[0])) {
2197 qerror_report(QERR_INVALID_PARAMETER_VALUE, "fdname",
2198 "a name not starting with a digit");
2202 QLIST_FOREACH(monfd, &mon->fds, next) {
2203 if (strcmp(monfd->name, fdname) != 0) {
2212 monfd = g_malloc0(sizeof(mon_fd_t));
2213 monfd->name = g_strdup(fdname);
2216 QLIST_INSERT_HEAD(&mon->fds, monfd, next);
2220 static int do_closefd(Monitor *mon, const QDict *qdict, QObject **ret_data)
2222 const char *fdname = qdict_get_str(qdict, "fdname");
2225 QLIST_FOREACH(monfd, &mon->fds, next) {
2226 if (strcmp(monfd->name, fdname) != 0) {
2230 QLIST_REMOVE(monfd, next);
2232 g_free(monfd->name);
2237 qerror_report(QERR_FD_NOT_FOUND, fdname);
2241 static void do_loadvm(Monitor *mon, const QDict *qdict)
2243 int saved_vm_running = runstate_is_running();
2244 const char *name = qdict_get_str(qdict, "name");
2246 vm_stop(RUN_STATE_RESTORE_VM);
2248 if (load_vmstate(name) == 0 && saved_vm_running) {
2253 int monitor_get_fd(Monitor *mon, const char *fdname)
2257 QLIST_FOREACH(monfd, &mon->fds, next) {
2260 if (strcmp(monfd->name, fdname) != 0) {
2266 /* caller takes ownership of fd */
2267 QLIST_REMOVE(monfd, next);
2268 g_free(monfd->name);
2277 /* mon_cmds and info_cmds would be sorted at runtime */
2278 static mon_cmd_t mon_cmds[] = {
2279 #include "hmp-commands.h"
2283 /* Please update hmp-commands.hx when adding or changing commands */
2284 static mon_cmd_t info_cmds[] = {
2289 .help = "show the version of QEMU",
2290 .mhandler.info = hmp_info_version,
2296 .help = "show the network state",
2297 .mhandler.info = do_info_network,
2303 .help = "show the character devices",
2304 .mhandler.info = hmp_info_chardev,
2310 .help = "show the block devices",
2311 .mhandler.info = hmp_info_block,
2314 .name = "blockstats",
2317 .help = "show block device statistics",
2318 .mhandler.info = hmp_info_blockstats,
2321 .name = "block-jobs",
2324 .help = "show progress of ongoing block device operations",
2325 .mhandler.info = hmp_info_block_jobs,
2328 .name = "registers",
2331 .help = "show the cpu registers",
2332 .mhandler.info = do_info_registers,
2338 .help = "show infos for each CPU",
2339 .mhandler.info = hmp_info_cpus,
2345 .help = "show the command line history",
2346 .mhandler.info = do_info_history,
2348 #if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2349 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
2354 .help = "show the interrupts statistics (if available)",
2356 .mhandler.info = sun4m_irq_info,
2357 #elif defined(TARGET_LM32)
2358 .mhandler.info = lm32_irq_info,
2360 .mhandler.info = irq_info,
2367 .help = "show i8259 (PIC) state",
2369 .mhandler.info = sun4m_pic_info,
2370 #elif defined(TARGET_LM32)
2371 .mhandler.info = lm32_do_pic_info,
2373 .mhandler.info = pic_info,
2381 .help = "show PCI info",
2382 .mhandler.info = hmp_info_pci,
2384 #if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
2390 .help = "show virtual to physical memory mappings",
2391 .mhandler.info = tlb_info,
2394 #if defined(TARGET_I386)
2399 .help = "show the active virtual memory mappings",
2400 .mhandler.info = mem_info,
2407 .help = "show memory tree",
2408 .mhandler.info = do_info_mtree,
2414 .help = "show dynamic compiler info",
2415 .mhandler.info = do_info_jit,
2421 .help = "show KVM information",
2422 .mhandler.info = hmp_info_kvm,
2428 .help = "show NUMA information",
2429 .mhandler.info = do_info_numa,
2435 .help = "show guest USB devices",
2436 .mhandler.info = usb_info,
2442 .help = "show host USB devices",
2443 .mhandler.info = usb_host_info,
2449 .help = "show profiling information",
2450 .mhandler.info = do_info_profile,
2456 .help = "show capture information",
2457 .mhandler.info = do_info_capture,
2460 .name = "snapshots",
2463 .help = "show the currently saved VM snapshots",
2464 .mhandler.info = do_info_snapshots,
2470 .help = "show the current VM status (running|paused)",
2471 .mhandler.info = hmp_info_status,
2477 .help = "show guest PCMCIA status",
2478 .mhandler.info = pcmcia_info,
2484 .help = "show which guest mouse is receiving events",
2485 .mhandler.info = hmp_info_mice,
2491 .help = "show the vnc server status",
2492 .mhandler.info = hmp_info_vnc,
2494 #if defined(CONFIG_SPICE)
2499 .help = "show the spice server status",
2500 .mhandler.info = hmp_info_spice,
2507 .help = "show the current VM name",
2508 .mhandler.info = hmp_info_name,
2514 .help = "show the current VM UUID",
2515 .mhandler.info = hmp_info_uuid,
2517 #if defined(TARGET_PPC)
2522 .help = "show CPU statistics",
2523 .mhandler.info = do_info_cpu_stats,
2526 #if defined(CONFIG_SLIRP)
2531 .help = "show user network stack connection states",
2532 .mhandler.info = do_info_usernet,
2539 .help = "show migration status",
2540 .mhandler.info = hmp_info_migrate,
2546 .help = "show balloon information",
2547 .mhandler.info = hmp_info_balloon,
2553 .help = "show device tree",
2554 .mhandler.info = do_info_qtree,
2560 .help = "show qdev device model list",
2561 .mhandler.info = do_info_qdm,
2567 .help = "show roms",
2568 .mhandler.info = do_info_roms,
2570 #if defined(CONFIG_TRACE_SIMPLE)
2575 .help = "show current contents of trace buffer",
2576 .mhandler.info = do_info_trace,
2580 .name = "trace-events",
2583 .help = "show available trace-events & their state",
2584 .mhandler.info = do_trace_print_events,
2591 static const mon_cmd_t qmp_cmds[] = {
2592 #include "qmp-commands-old.h"
2596 /*******************************************************************/
2598 static const char *pch;
2599 static jmp_buf expr_env;
2604 typedef struct MonitorDef {
2607 target_long (*get_value)(const struct MonitorDef *md, int val);
2611 #if defined(TARGET_I386)
2612 static target_long monitor_get_pc (const struct MonitorDef *md, int val)
2614 CPUState *env = mon_get_cpu();
2615 return env->eip + env->segs[R_CS].base;
2619 #if defined(TARGET_PPC)
2620 static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
2622 CPUState *env = mon_get_cpu();
2627 for (i = 0; i < 8; i++)
2628 u |= env->crf[i] << (32 - (4 * i));
2633 static target_long monitor_get_msr (const struct MonitorDef *md, int val)
2635 CPUState *env = mon_get_cpu();
2639 static target_long monitor_get_xer (const struct MonitorDef *md, int val)
2641 CPUState *env = mon_get_cpu();
2645 static target_long monitor_get_decr (const struct MonitorDef *md, int val)
2647 CPUState *env = mon_get_cpu();
2648 return cpu_ppc_load_decr(env);
2651 static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
2653 CPUState *env = mon_get_cpu();
2654 return cpu_ppc_load_tbu(env);
2657 static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
2659 CPUState *env = mon_get_cpu();
2660 return cpu_ppc_load_tbl(env);
2664 #if defined(TARGET_SPARC)
2665 #ifndef TARGET_SPARC64
2666 static target_long monitor_get_psr (const struct MonitorDef *md, int val)
2668 CPUState *env = mon_get_cpu();
2670 return cpu_get_psr(env);
2674 static target_long monitor_get_reg(const struct MonitorDef *md, int val)
2676 CPUState *env = mon_get_cpu();
2677 return env->regwptr[val];
2681 static const MonitorDef monitor_defs[] = {
2684 #define SEG(name, seg) \
2685 { name, offsetof(CPUState, segs[seg].selector), NULL, MD_I32 },\
2686 { name ".base", offsetof(CPUState, segs[seg].base) },\
2687 { name ".limit", offsetof(CPUState, segs[seg].limit), NULL, MD_I32 },
2689 { "eax", offsetof(CPUState, regs[0]) },
2690 { "ecx", offsetof(CPUState, regs[1]) },
2691 { "edx", offsetof(CPUState, regs[2]) },
2692 { "ebx", offsetof(CPUState, regs[3]) },
2693 { "esp|sp", offsetof(CPUState, regs[4]) },
2694 { "ebp|fp", offsetof(CPUState, regs[5]) },
2695 { "esi", offsetof(CPUState, regs[6]) },
2696 { "edi", offsetof(CPUState, regs[7]) },
2697 #ifdef TARGET_X86_64
2698 { "r8", offsetof(CPUState, regs[8]) },
2699 { "r9", offsetof(CPUState, regs[9]) },
2700 { "r10", offsetof(CPUState, regs[10]) },
2701 { "r11", offsetof(CPUState, regs[11]) },
2702 { "r12", offsetof(CPUState, regs[12]) },
2703 { "r13", offsetof(CPUState, regs[13]) },
2704 { "r14", offsetof(CPUState, regs[14]) },
2705 { "r15", offsetof(CPUState, regs[15]) },
2707 { "eflags", offsetof(CPUState, eflags) },
2708 { "eip", offsetof(CPUState, eip) },
2715 { "pc", 0, monitor_get_pc, },
2716 #elif defined(TARGET_PPC)
2717 /* General purpose registers */
2718 { "r0", offsetof(CPUState, gpr[0]) },
2719 { "r1", offsetof(CPUState, gpr[1]) },
2720 { "r2", offsetof(CPUState, gpr[2]) },
2721 { "r3", offsetof(CPUState, gpr[3]) },
2722 { "r4", offsetof(CPUState, gpr[4]) },
2723 { "r5", offsetof(CPUState, gpr[5]) },
2724 { "r6", offsetof(CPUState, gpr[6]) },
2725 { "r7", offsetof(CPUState, gpr[7]) },
2726 { "r8", offsetof(CPUState, gpr[8]) },
2727 { "r9", offsetof(CPUState, gpr[9]) },
2728 { "r10", offsetof(CPUState, gpr[10]) },
2729 { "r11", offsetof(CPUState, gpr[11]) },
2730 { "r12", offsetof(CPUState, gpr[12]) },
2731 { "r13", offsetof(CPUState, gpr[13]) },
2732 { "r14", offsetof(CPUState, gpr[14]) },
2733 { "r15", offsetof(CPUState, gpr[15]) },
2734 { "r16", offsetof(CPUState, gpr[16]) },
2735 { "r17", offsetof(CPUState, gpr[17]) },
2736 { "r18", offsetof(CPUState, gpr[18]) },
2737 { "r19", offsetof(CPUState, gpr[19]) },
2738 { "r20", offsetof(CPUState, gpr[20]) },
2739 { "r21", offsetof(CPUState, gpr[21]) },
2740 { "r22", offsetof(CPUState, gpr[22]) },
2741 { "r23", offsetof(CPUState, gpr[23]) },
2742 { "r24", offsetof(CPUState, gpr[24]) },
2743 { "r25", offsetof(CPUState, gpr[25]) },
2744 { "r26", offsetof(CPUState, gpr[26]) },
2745 { "r27", offsetof(CPUState, gpr[27]) },
2746 { "r28", offsetof(CPUState, gpr[28]) },
2747 { "r29", offsetof(CPUState, gpr[29]) },
2748 { "r30", offsetof(CPUState, gpr[30]) },
2749 { "r31", offsetof(CPUState, gpr[31]) },
2750 /* Floating point registers */
2751 { "f0", offsetof(CPUState, fpr[0]) },
2752 { "f1", offsetof(CPUState, fpr[1]) },
2753 { "f2", offsetof(CPUState, fpr[2]) },
2754 { "f3", offsetof(CPUState, fpr[3]) },
2755 { "f4", offsetof(CPUState, fpr[4]) },
2756 { "f5", offsetof(CPUState, fpr[5]) },
2757 { "f6", offsetof(CPUState, fpr[6]) },
2758 { "f7", offsetof(CPUState, fpr[7]) },
2759 { "f8", offsetof(CPUState, fpr[8]) },
2760 { "f9", offsetof(CPUState, fpr[9]) },
2761 { "f10", offsetof(CPUState, fpr[10]) },
2762 { "f11", offsetof(CPUState, fpr[11]) },
2763 { "f12", offsetof(CPUState, fpr[12]) },
2764 { "f13", offsetof(CPUState, fpr[13]) },
2765 { "f14", offsetof(CPUState, fpr[14]) },
2766 { "f15", offsetof(CPUState, fpr[15]) },
2767 { "f16", offsetof(CPUState, fpr[16]) },
2768 { "f17", offsetof(CPUState, fpr[17]) },
2769 { "f18", offsetof(CPUState, fpr[18]) },
2770 { "f19", offsetof(CPUState, fpr[19]) },
2771 { "f20", offsetof(CPUState, fpr[20]) },
2772 { "f21", offsetof(CPUState, fpr[21]) },
2773 { "f22", offsetof(CPUState, fpr[22]) },
2774 { "f23", offsetof(CPUState, fpr[23]) },
2775 { "f24", offsetof(CPUState, fpr[24]) },
2776 { "f25", offsetof(CPUState, fpr[25]) },
2777 { "f26", offsetof(CPUState, fpr[26]) },
2778 { "f27", offsetof(CPUState, fpr[27]) },
2779 { "f28", offsetof(CPUState, fpr[28]) },
2780 { "f29", offsetof(CPUState, fpr[29]) },
2781 { "f30", offsetof(CPUState, fpr[30]) },
2782 { "f31", offsetof(CPUState, fpr[31]) },
2783 { "fpscr", offsetof(CPUState, fpscr) },
2784 /* Next instruction pointer */
2785 { "nip|pc", offsetof(CPUState, nip) },
2786 { "lr", offsetof(CPUState, lr) },
2787 { "ctr", offsetof(CPUState, ctr) },
2788 { "decr", 0, &monitor_get_decr, },
2789 { "ccr", 0, &monitor_get_ccr, },
2790 /* Machine state register */
2791 { "msr", 0, &monitor_get_msr, },
2792 { "xer", 0, &monitor_get_xer, },
2793 { "tbu", 0, &monitor_get_tbu, },
2794 { "tbl", 0, &monitor_get_tbl, },
2795 #if defined(TARGET_PPC64)
2796 /* Address space register */
2797 { "asr", offsetof(CPUState, asr) },
2799 /* Segment registers */
2800 { "sdr1", offsetof(CPUState, spr[SPR_SDR1]) },
2801 { "sr0", offsetof(CPUState, sr[0]) },
2802 { "sr1", offsetof(CPUState, sr[1]) },
2803 { "sr2", offsetof(CPUState, sr[2]) },
2804 { "sr3", offsetof(CPUState, sr[3]) },
2805 { "sr4", offsetof(CPUState, sr[4]) },
2806 { "sr5", offsetof(CPUState, sr[5]) },
2807 { "sr6", offsetof(CPUState, sr[6]) },
2808 { "sr7", offsetof(CPUState, sr[7]) },
2809 { "sr8", offsetof(CPUState, sr[8]) },
2810 { "sr9", offsetof(CPUState, sr[9]) },
2811 { "sr10", offsetof(CPUState, sr[10]) },
2812 { "sr11", offsetof(CPUState, sr[11]) },
2813 { "sr12", offsetof(CPUState, sr[12]) },
2814 { "sr13", offsetof(CPUState, sr[13]) },
2815 { "sr14", offsetof(CPUState, sr[14]) },
2816 { "sr15", offsetof(CPUState, sr[15]) },
2817 /* Too lazy to put BATs... */
2818 { "pvr", offsetof(CPUState, spr[SPR_PVR]) },
2820 { "srr0", offsetof(CPUState, spr[SPR_SRR0]) },
2821 { "srr1", offsetof(CPUState, spr[SPR_SRR1]) },
2822 { "sprg0", offsetof(CPUState, spr[SPR_SPRG0]) },
2823 { "sprg1", offsetof(CPUState, spr[SPR_SPRG1]) },
2824 { "sprg2", offsetof(CPUState, spr[SPR_SPRG2]) },
2825 { "sprg3", offsetof(CPUState, spr[SPR_SPRG3]) },
2826 { "sprg4", offsetof(CPUState, spr[SPR_SPRG4]) },
2827 { "sprg5", offsetof(CPUState, spr[SPR_SPRG5]) },
2828 { "sprg6", offsetof(CPUState, spr[SPR_SPRG6]) },
2829 { "sprg7", offsetof(CPUState, spr[SPR_SPRG7]) },
2830 { "pid", offsetof(CPUState, spr[SPR_BOOKE_PID]) },
2831 { "csrr0", offsetof(CPUState, spr[SPR_BOOKE_CSRR0]) },
2832 { "csrr1", offsetof(CPUState, spr[SPR_BOOKE_CSRR1]) },
2833 { "esr", offsetof(CPUState, spr[SPR_BOOKE_ESR]) },
2834 { "dear", offsetof(CPUState, spr[SPR_BOOKE_DEAR]) },
2835 { "mcsr", offsetof(CPUState, spr[SPR_BOOKE_MCSR]) },
2836 { "tsr", offsetof(CPUState, spr[SPR_BOOKE_TSR]) },
2837 { "tcr", offsetof(CPUState, spr[SPR_BOOKE_TCR]) },
2838 { "vrsave", offsetof(CPUState, spr[SPR_VRSAVE]) },
2839 { "pir", offsetof(CPUState, spr[SPR_BOOKE_PIR]) },
2840 { "mcsrr0", offsetof(CPUState, spr[SPR_BOOKE_MCSRR0]) },
2841 { "mcsrr1", offsetof(CPUState, spr[SPR_BOOKE_MCSRR1]) },
2842 { "decar", offsetof(CPUState, spr[SPR_BOOKE_DECAR]) },
2843 { "ivpr", offsetof(CPUState, spr[SPR_BOOKE_IVPR]) },
2844 { "epcr", offsetof(CPUState, spr[SPR_BOOKE_EPCR]) },
2845 { "sprg8", offsetof(CPUState, spr[SPR_BOOKE_SPRG8]) },
2846 { "ivor0", offsetof(CPUState, spr[SPR_BOOKE_IVOR0]) },
2847 { "ivor1", offsetof(CPUState, spr[SPR_BOOKE_IVOR1]) },
2848 { "ivor2", offsetof(CPUState, spr[SPR_BOOKE_IVOR2]) },
2849 { "ivor3", offsetof(CPUState, spr[SPR_BOOKE_IVOR3]) },
2850 { "ivor4", offsetof(CPUState, spr[SPR_BOOKE_IVOR4]) },
2851 { "ivor5", offsetof(CPUState, spr[SPR_BOOKE_IVOR5]) },
2852 { "ivor6", offsetof(CPUState, spr[SPR_BOOKE_IVOR6]) },
2853 { "ivor7", offsetof(CPUState, spr[SPR_BOOKE_IVOR7]) },
2854 { "ivor8", offsetof(CPUState, spr[SPR_BOOKE_IVOR8]) },
2855 { "ivor9", offsetof(CPUState, spr[SPR_BOOKE_IVOR9]) },
2856 { "ivor10", offsetof(CPUState, spr[SPR_BOOKE_IVOR10]) },
2857 { "ivor11", offsetof(CPUState, spr[SPR_BOOKE_IVOR11]) },
2858 { "ivor12", offsetof(CPUState, spr[SPR_BOOKE_IVOR12]) },
2859 { "ivor13", offsetof(CPUState, spr[SPR_BOOKE_IVOR13]) },
2860 { "ivor14", offsetof(CPUState, spr[SPR_BOOKE_IVOR14]) },
2861 { "ivor15", offsetof(CPUState, spr[SPR_BOOKE_IVOR15]) },
2862 { "ivor32", offsetof(CPUState, spr[SPR_BOOKE_IVOR32]) },
2863 { "ivor33", offsetof(CPUState, spr[SPR_BOOKE_IVOR33]) },
2864 { "ivor34", offsetof(CPUState, spr[SPR_BOOKE_IVOR34]) },
2865 { "ivor35", offsetof(CPUState, spr[SPR_BOOKE_IVOR35]) },
2866 { "ivor36", offsetof(CPUState, spr[SPR_BOOKE_IVOR36]) },
2867 { "ivor37", offsetof(CPUState, spr[SPR_BOOKE_IVOR37]) },
2868 { "mas0", offsetof(CPUState, spr[SPR_BOOKE_MAS0]) },
2869 { "mas1", offsetof(CPUState, spr[SPR_BOOKE_MAS1]) },
2870 { "mas2", offsetof(CPUState, spr[SPR_BOOKE_MAS2]) },
2871 { "mas3", offsetof(CPUState, spr[SPR_BOOKE_MAS3]) },
2872 { "mas4", offsetof(CPUState, spr[SPR_BOOKE_MAS4]) },
2873 { "mas6", offsetof(CPUState, spr[SPR_BOOKE_MAS6]) },
2874 { "mas7", offsetof(CPUState, spr[SPR_BOOKE_MAS7]) },
2875 { "mmucfg", offsetof(CPUState, spr[SPR_MMUCFG]) },
2876 { "tlb0cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB0CFG]) },
2877 { "tlb1cfg", offsetof(CPUState, spr[SPR_BOOKE_TLB1CFG]) },
2878 { "epr", offsetof(CPUState, spr[SPR_BOOKE_EPR]) },
2879 { "eplc", offsetof(CPUState, spr[SPR_BOOKE_EPLC]) },
2880 { "epsc", offsetof(CPUState, spr[SPR_BOOKE_EPSC]) },
2881 { "svr", offsetof(CPUState, spr[SPR_E500_SVR]) },
2882 { "mcar", offsetof(CPUState, spr[SPR_Exxx_MCAR]) },
2883 { "pid1", offsetof(CPUState, spr[SPR_BOOKE_PID1]) },
2884 { "pid2", offsetof(CPUState, spr[SPR_BOOKE_PID2]) },
2885 { "hid0", offsetof(CPUState, spr[SPR_HID0]) },
2887 #elif defined(TARGET_SPARC)
2888 { "g0", offsetof(CPUState, gregs[0]) },
2889 { "g1", offsetof(CPUState, gregs[1]) },
2890 { "g2", offsetof(CPUState, gregs[2]) },
2891 { "g3", offsetof(CPUState, gregs[3]) },
2892 { "g4", offsetof(CPUState, gregs[4]) },
2893 { "g5", offsetof(CPUState, gregs[5]) },
2894 { "g6", offsetof(CPUState, gregs[6]) },
2895 { "g7", offsetof(CPUState, gregs[7]) },
2896 { "o0", 0, monitor_get_reg },
2897 { "o1", 1, monitor_get_reg },
2898 { "o2", 2, monitor_get_reg },
2899 { "o3", 3, monitor_get_reg },
2900 { "o4", 4, monitor_get_reg },
2901 { "o5", 5, monitor_get_reg },
2902 { "o6", 6, monitor_get_reg },
2903 { "o7", 7, monitor_get_reg },
2904 { "l0", 8, monitor_get_reg },
2905 { "l1", 9, monitor_get_reg },
2906 { "l2", 10, monitor_get_reg },
2907 { "l3", 11, monitor_get_reg },
2908 { "l4", 12, monitor_get_reg },
2909 { "l5", 13, monitor_get_reg },
2910 { "l6", 14, monitor_get_reg },
2911 { "l7", 15, monitor_get_reg },
2912 { "i0", 16, monitor_get_reg },
2913 { "i1", 17, monitor_get_reg },
2914 { "i2", 18, monitor_get_reg },
2915 { "i3", 19, monitor_get_reg },
2916 { "i4", 20, monitor_get_reg },
2917 { "i5", 21, monitor_get_reg },
2918 { "i6", 22, monitor_get_reg },
2919 { "i7", 23, monitor_get_reg },
2920 { "pc", offsetof(CPUState, pc) },
2921 { "npc", offsetof(CPUState, npc) },
2922 { "y", offsetof(CPUState, y) },
2923 #ifndef TARGET_SPARC64
2924 { "psr", 0, &monitor_get_psr, },
2925 { "wim", offsetof(CPUState, wim) },
2927 { "tbr", offsetof(CPUState, tbr) },
2928 { "fsr", offsetof(CPUState, fsr) },
2929 { "f0", offsetof(CPUState, fpr[0].l.upper) },
2930 { "f1", offsetof(CPUState, fpr[0].l.lower) },
2931 { "f2", offsetof(CPUState, fpr[1].l.upper) },
2932 { "f3", offsetof(CPUState, fpr[1].l.lower) },
2933 { "f4", offsetof(CPUState, fpr[2].l.upper) },
2934 { "f5", offsetof(CPUState, fpr[2].l.lower) },
2935 { "f6", offsetof(CPUState, fpr[3].l.upper) },
2936 { "f7", offsetof(CPUState, fpr[3].l.lower) },
2937 { "f8", offsetof(CPUState, fpr[4].l.upper) },
2938 { "f9", offsetof(CPUState, fpr[4].l.lower) },
2939 { "f10", offsetof(CPUState, fpr[5].l.upper) },
2940 { "f11", offsetof(CPUState, fpr[5].l.lower) },
2941 { "f12", offsetof(CPUState, fpr[6].l.upper) },
2942 { "f13", offsetof(CPUState, fpr[6].l.lower) },
2943 { "f14", offsetof(CPUState, fpr[7].l.upper) },
2944 { "f15", offsetof(CPUState, fpr[7].l.lower) },
2945 { "f16", offsetof(CPUState, fpr[8].l.upper) },
2946 { "f17", offsetof(CPUState, fpr[8].l.lower) },
2947 { "f18", offsetof(CPUState, fpr[9].l.upper) },
2948 { "f19", offsetof(CPUState, fpr[9].l.lower) },
2949 { "f20", offsetof(CPUState, fpr[10].l.upper) },
2950 { "f21", offsetof(CPUState, fpr[10].l.lower) },
2951 { "f22", offsetof(CPUState, fpr[11].l.upper) },
2952 { "f23", offsetof(CPUState, fpr[11].l.lower) },
2953 { "f24", offsetof(CPUState, fpr[12].l.upper) },
2954 { "f25", offsetof(CPUState, fpr[12].l.lower) },
2955 { "f26", offsetof(CPUState, fpr[13].l.upper) },
2956 { "f27", offsetof(CPUState, fpr[13].l.lower) },
2957 { "f28", offsetof(CPUState, fpr[14].l.upper) },
2958 { "f29", offsetof(CPUState, fpr[14].l.lower) },
2959 { "f30", offsetof(CPUState, fpr[15].l.upper) },
2960 { "f31", offsetof(CPUState, fpr[15].l.lower) },
2961 #ifdef TARGET_SPARC64
2962 { "f32", offsetof(CPUState, fpr[16]) },
2963 { "f34", offsetof(CPUState, fpr[17]) },
2964 { "f36", offsetof(CPUState, fpr[18]) },
2965 { "f38", offsetof(CPUState, fpr[19]) },
2966 { "f40", offsetof(CPUState, fpr[20]) },
2967 { "f42", offsetof(CPUState, fpr[21]) },
2968 { "f44", offsetof(CPUState, fpr[22]) },
2969 { "f46", offsetof(CPUState, fpr[23]) },
2970 { "f48", offsetof(CPUState, fpr[24]) },
2971 { "f50", offsetof(CPUState, fpr[25]) },
2972 { "f52", offsetof(CPUState, fpr[26]) },
2973 { "f54", offsetof(CPUState, fpr[27]) },
2974 { "f56", offsetof(CPUState, fpr[28]) },
2975 { "f58", offsetof(CPUState, fpr[29]) },
2976 { "f60", offsetof(CPUState, fpr[30]) },
2977 { "f62", offsetof(CPUState, fpr[31]) },
2978 { "asi", offsetof(CPUState, asi) },
2979 { "pstate", offsetof(CPUState, pstate) },
2980 { "cansave", offsetof(CPUState, cansave) },
2981 { "canrestore", offsetof(CPUState, canrestore) },
2982 { "otherwin", offsetof(CPUState, otherwin) },
2983 { "wstate", offsetof(CPUState, wstate) },
2984 { "cleanwin", offsetof(CPUState, cleanwin) },
2985 { "fprs", offsetof(CPUState, fprs) },
2991 static void expr_error(Monitor *mon, const char *msg)
2993 monitor_printf(mon, "%s\n", msg);
2994 longjmp(expr_env, 1);
2997 /* return 0 if OK, -1 if not found */
2998 static int get_monitor_def(target_long *pval, const char *name)
3000 const MonitorDef *md;
3003 for(md = monitor_defs; md->name != NULL; md++) {
3004 if (compare_cmd(name, md->name)) {
3005 if (md->get_value) {
3006 *pval = md->get_value(md, md->offset);
3008 CPUState *env = mon_get_cpu();
3009 ptr = (uint8_t *)env + md->offset;
3012 *pval = *(int32_t *)ptr;
3015 *pval = *(target_long *)ptr;
3028 static void next(void)
3032 while (qemu_isspace(*pch))
3037 static int64_t expr_sum(Monitor *mon);
3039 static int64_t expr_unary(Monitor *mon)
3048 n = expr_unary(mon);
3052 n = -expr_unary(mon);
3056 n = ~expr_unary(mon);
3062 expr_error(mon, "')' expected");
3069 expr_error(mon, "character constant expected");
3073 expr_error(mon, "missing terminating \' character");
3083 while ((*pch >= 'a' && *pch <= 'z') ||
3084 (*pch >= 'A' && *pch <= 'Z') ||
3085 (*pch >= '0' && *pch <= '9') ||
3086 *pch == '_' || *pch == '.') {
3087 if ((q - buf) < sizeof(buf) - 1)
3091 while (qemu_isspace(*pch))
3094 ret = get_monitor_def(®, buf);
3096 expr_error(mon, "unknown register");
3101 expr_error(mon, "unexpected end of expression");
3105 #if TARGET_PHYS_ADDR_BITS > 32
3106 n = strtoull(pch, &p, 0);
3108 n = strtoul(pch, &p, 0);
3111 expr_error(mon, "invalid char in expression");
3114 while (qemu_isspace(*pch))
3122 static int64_t expr_prod(Monitor *mon)
3127 val = expr_unary(mon);
3130 if (op != '*' && op != '/' && op != '%')
3133 val2 = expr_unary(mon);
3142 expr_error(mon, "division by zero");
3153 static int64_t expr_logic(Monitor *mon)
3158 val = expr_prod(mon);
3161 if (op != '&' && op != '|' && op != '^')
3164 val2 = expr_prod(mon);
3181 static int64_t expr_sum(Monitor *mon)
3186 val = expr_logic(mon);
3189 if (op != '+' && op != '-')
3192 val2 = expr_logic(mon);
3201 static int get_expr(Monitor *mon, int64_t *pval, const char **pp)
3204 if (setjmp(expr_env)) {
3208 while (qemu_isspace(*pch))
3210 *pval = expr_sum(mon);
3215 static int get_double(Monitor *mon, double *pval, const char **pp)
3217 const char *p = *pp;
3221 d = strtod(p, &tailp);
3223 monitor_printf(mon, "Number expected\n");
3226 if (d != d || d - d != 0) {
3227 /* NaN or infinity */
3228 monitor_printf(mon, "Bad number\n");
3236 static int get_str(char *buf, int buf_size, const char **pp)
3244 while (qemu_isspace(*p))
3254 while (*p != '\0' && *p != '\"') {
3270 qemu_printf("unsupported escape code: '\\%c'\n", c);
3273 if ((q - buf) < buf_size - 1) {
3277 if ((q - buf) < buf_size - 1) {
3284 qemu_printf("unterminated string\n");
3289 while (*p != '\0' && !qemu_isspace(*p)) {
3290 if ((q - buf) < buf_size - 1) {
3302 * Store the command-name in cmdname, and return a pointer to
3303 * the remaining of the command string.
3305 static const char *get_command_name(const char *cmdline,
3306 char *cmdname, size_t nlen)
3309 const char *p, *pstart;
3312 while (qemu_isspace(*p))
3317 while (*p != '\0' && *p != '/' && !qemu_isspace(*p))
3322 memcpy(cmdname, pstart, len);
3323 cmdname[len] = '\0';
3328 * Read key of 'type' into 'key' and return the current
3331 static char *key_get_info(const char *type, char **key)
3339 p = strchr(type, ':');
3346 str = g_malloc(len + 1);
3347 memcpy(str, type, len);
3354 static int default_fmt_format = 'x';
3355 static int default_fmt_size = 4;
3359 static int is_valid_option(const char *c, const char *typestr)
3367 typestr = strstr(typestr, option);
3368 return (typestr != NULL);
3371 static const mon_cmd_t *search_dispatch_table(const mon_cmd_t *disp_table,
3372 const char *cmdname)
3374 const mon_cmd_t *cmd;
3376 for (cmd = disp_table; cmd->name != NULL; cmd++) {
3377 if (compare_cmd(cmdname, cmd->name)) {
3385 static const mon_cmd_t *monitor_find_command(const char *cmdname)
3387 return search_dispatch_table(mon_cmds, cmdname);
3390 static const mon_cmd_t *qmp_find_cmd(const char *cmdname)
3392 return search_dispatch_table(qmp_cmds, cmdname);
3395 static const mon_cmd_t *monitor_parse_command(Monitor *mon,
3396 const char *cmdline,
3399 const char *p, *typestr;
3401 const mon_cmd_t *cmd;
3407 monitor_printf(mon, "command='%s'\n", cmdline);
3410 /* extract the command name */
3411 p = get_command_name(cmdline, cmdname, sizeof(cmdname));
3415 cmd = monitor_find_command(cmdname);
3417 monitor_printf(mon, "unknown command: '%s'\n", cmdname);
3421 /* parse the parameters */
3422 typestr = cmd->args_type;
3424 typestr = key_get_info(typestr, &key);
3436 while (qemu_isspace(*p))
3438 if (*typestr == '?') {
3441 /* no optional string: NULL argument */
3445 ret = get_str(buf, sizeof(buf), &p);
3449 monitor_printf(mon, "%s: filename expected\n",
3453 monitor_printf(mon, "%s: block device name expected\n",
3457 monitor_printf(mon, "%s: string expected\n", cmdname);
3462 qdict_put(qdict, key, qstring_from_str(buf));
3467 QemuOptsList *opts_list;
3470 opts_list = qemu_find_opts(key);
3471 if (!opts_list || opts_list->desc->name) {
3474 while (qemu_isspace(*p)) {
3479 if (get_str(buf, sizeof(buf), &p) < 0) {
3482 opts = qemu_opts_parse(opts_list, buf, 1);
3486 qemu_opts_to_qdict(opts, qdict);
3487 qemu_opts_del(opts);
3492 int count, format, size;
3494 while (qemu_isspace(*p))
3500 if (qemu_isdigit(*p)) {
3502 while (qemu_isdigit(*p)) {
3503 count = count * 10 + (*p - '0');
3541 if (*p != '\0' && !qemu_isspace(*p)) {
3542 monitor_printf(mon, "invalid char in format: '%c'\n",
3547 format = default_fmt_format;
3548 if (format != 'i') {
3549 /* for 'i', not specifying a size gives -1 as size */
3551 size = default_fmt_size;
3552 default_fmt_size = size;
3554 default_fmt_format = format;
3557 format = default_fmt_format;
3558 if (format != 'i') {
3559 size = default_fmt_size;
3564 qdict_put(qdict, "count", qint_from_int(count));
3565 qdict_put(qdict, "format", qint_from_int(format));
3566 qdict_put(qdict, "size", qint_from_int(size));
3575 while (qemu_isspace(*p))
3577 if (*typestr == '?' || *typestr == '.') {
3578 if (*typestr == '?') {
3586 while (qemu_isspace(*p))
3595 if (get_expr(mon, &val, &p))
3597 /* Check if 'i' is greater than 32-bit */
3598 if ((c == 'i') && ((val >> 32) & 0xffffffff)) {
3599 monitor_printf(mon, "\'%s\' has failed: ", cmdname);
3600 monitor_printf(mon, "integer is for 32-bit values\n");
3602 } else if (c == 'M') {
3605 qdict_put(qdict, key, qint_from_int(val));
3613 while (qemu_isspace(*p)) {
3616 if (*typestr == '?') {
3622 val = strtosz(p, &end);
3624 monitor_printf(mon, "invalid size\n");
3627 qdict_put(qdict, key, qint_from_int(val));
3635 while (qemu_isspace(*p))
3637 if (*typestr == '?') {
3643 if (get_double(mon, &val, &p) < 0) {
3646 if (p[0] && p[1] == 's') {
3649 val /= 1e3; p += 2; break;
3651 val /= 1e6; p += 2; break;
3653 val /= 1e9; p += 2; break;
3656 if (*p && !qemu_isspace(*p)) {
3657 monitor_printf(mon, "Unknown unit suffix\n");
3660 qdict_put(qdict, key, qfloat_from_double(val));
3668 while (qemu_isspace(*p)) {
3672 while (qemu_isgraph(*p)) {
3675 if (p - beg == 2 && !memcmp(beg, "on", p - beg)) {
3677 } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) {
3680 monitor_printf(mon, "Expected 'on' or 'off'\n");
3683 qdict_put(qdict, key, qbool_from_int(val));
3688 const char *tmp = p;
3695 while (qemu_isspace(*p))
3700 if(!is_valid_option(p, typestr)) {
3702 monitor_printf(mon, "%s: unsupported option -%c\n",
3714 qdict_put(qdict, key, qbool_from_int(1));
3721 monitor_printf(mon, "%s: unknown type '%c'\n", cmdname, c);
3727 /* check that all arguments were parsed */
3728 while (qemu_isspace(*p))
3731 monitor_printf(mon, "%s: extraneous characters at the end of line\n",
3743 void monitor_set_error(Monitor *mon, QError *qerror)
3745 /* report only the first error */
3747 mon->error = qerror;
3749 MON_DEBUG("Additional error report at %s:%d\n",
3750 qerror->file, qerror->linenr);
3755 static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret)
3757 if (ret && !monitor_has_error(mon)) {
3759 * If it returns failure, it must have passed on error.
3761 * Action: Report an internal error to the client if in QMP.
3763 qerror_report(QERR_UNDEFINED_ERROR);
3764 MON_DEBUG("command '%s' returned failure but did not pass an error\n",
3768 #ifdef CONFIG_DEBUG_MONITOR
3769 if (!ret && monitor_has_error(mon)) {
3771 * If it returns success, it must not have passed an error.
3773 * Action: Report the passed error to the client.
3775 MON_DEBUG("command '%s' returned success but passed an error\n",
3779 if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) {
3781 * Handlers should not call Monitor print functions.
3783 * Action: Ignore them in QMP.
3785 * (XXX: we don't check any 'info' or 'query' command here
3786 * because the user print function _is_ called by do_info(), hence
3787 * we will trigger this check. This problem will go away when we
3788 * make 'query' commands real and kill do_info())
3790 MON_DEBUG("command '%s' called print functions %d time(s)\n",
3791 cmd->name, mon_print_count_get(mon));
3796 static void handle_user_command(Monitor *mon, const char *cmdline)
3799 const mon_cmd_t *cmd;
3801 qdict = qdict_new();
3803 cmd = monitor_parse_command(mon, cmdline, qdict);
3807 if (handler_is_async(cmd)) {
3808 user_async_cmd_handler(mon, cmd, qdict);
3809 } else if (handler_is_qobject(cmd)) {
3810 QObject *data = NULL;
3812 /* XXX: ignores the error code */
3813 cmd->mhandler.cmd_new(mon, qdict, &data);
3814 assert(!monitor_has_error(mon));
3816 cmd->user_print(mon, data);
3817 qobject_decref(data);
3820 cmd->mhandler.cmd(mon, qdict);
3827 static void cmd_completion(const char *name, const char *list)
3829 const char *p, *pstart;
3838 p = pstart + strlen(pstart);
3840 if (len > sizeof(cmd) - 2)
3841 len = sizeof(cmd) - 2;
3842 memcpy(cmd, pstart, len);
3844 if (name[0] == '\0' || !strncmp(name, cmd, strlen(name))) {
3845 readline_add_completion(cur_mon->rs, cmd);
3853 static void file_completion(const char *input)
3858 char file[1024], file_prefix[1024];
3862 p = strrchr(input, '/');
3865 pstrcpy(file_prefix, sizeof(file_prefix), input);
3866 pstrcpy(path, sizeof(path), ".");
3868 input_path_len = p - input + 1;
3869 memcpy(path, input, input_path_len);
3870 if (input_path_len > sizeof(path) - 1)
3871 input_path_len = sizeof(path) - 1;
3872 path[input_path_len] = '\0';
3873 pstrcpy(file_prefix, sizeof(file_prefix), p + 1);
3875 #ifdef DEBUG_COMPLETION
3876 monitor_printf(cur_mon, "input='%s' path='%s' prefix='%s'\n",
3877 input, path, file_prefix);
3879 ffs = opendir(path);
3888 if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0) {
3892 if (strstart(d->d_name, file_prefix, NULL)) {
3893 memcpy(file, input, input_path_len);
3894 if (input_path_len < sizeof(file))
3895 pstrcpy(file + input_path_len, sizeof(file) - input_path_len,
3897 /* stat the file to find out if it's a directory.
3898 * In that case add a slash to speed up typing long paths
3900 if (stat(file, &sb) == 0 && S_ISDIR(sb.st_mode)) {
3901 pstrcat(file, sizeof(file), "/");
3903 readline_add_completion(cur_mon->rs, file);
3909 static void block_completion_it(void *opaque, BlockDriverState *bs)
3911 const char *name = bdrv_get_device_name(bs);
3912 const char *input = opaque;
3914 if (input[0] == '\0' ||
3915 !strncmp(name, (char *)input, strlen(input))) {
3916 readline_add_completion(cur_mon->rs, name);
3920 /* NOTE: this parser is an approximate form of the real command parser */
3921 static void parse_cmdline(const char *cmdline,
3922 int *pnb_args, char **args)
3931 while (qemu_isspace(*p))
3935 if (nb_args >= MAX_ARGS)
3937 ret = get_str(buf, sizeof(buf), &p);
3938 args[nb_args] = g_strdup(buf);
3943 *pnb_args = nb_args;
3946 static const char *next_arg_type(const char *typestr)
3948 const char *p = strchr(typestr, ':');
3949 return (p != NULL ? ++p : typestr);
3952 static void monitor_find_completion(const char *cmdline)
3954 const char *cmdname;
3955 char *args[MAX_ARGS];
3956 int nb_args, i, len;
3957 const char *ptype, *str;
3958 const mon_cmd_t *cmd;
3961 parse_cmdline(cmdline, &nb_args, args);
3962 #ifdef DEBUG_COMPLETION
3963 for(i = 0; i < nb_args; i++) {
3964 monitor_printf(cur_mon, "arg%d = '%s'\n", i, (char *)args[i]);
3968 /* if the line ends with a space, it means we want to complete the
3970 len = strlen(cmdline);
3971 if (len > 0 && qemu_isspace(cmdline[len - 1])) {
3972 if (nb_args >= MAX_ARGS) {
3975 args[nb_args++] = g_strdup("");
3978 /* command completion */
3983 readline_set_completion_index(cur_mon->rs, strlen(cmdname));
3984 for(cmd = mon_cmds; cmd->name != NULL; cmd++) {
3985 cmd_completion(cmdname, cmd->name);
3988 /* find the command */
3989 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
3990 if (compare_cmd(args[0], cmd->name)) {
3998 ptype = next_arg_type(cmd->args_type);
3999 for(i = 0; i < nb_args - 2; i++) {
4000 if (*ptype != '\0') {
4001 ptype = next_arg_type(ptype);
4002 while (*ptype == '?')
4003 ptype = next_arg_type(ptype);
4006 str = args[nb_args - 1];
4007 if (*ptype == '-' && ptype[1] != '\0') {
4008 ptype = next_arg_type(ptype);
4012 /* file completion */
4013 readline_set_completion_index(cur_mon->rs, strlen(str));
4014 file_completion(str);
4017 /* block device name completion */
4018 readline_set_completion_index(cur_mon->rs, strlen(str));
4019 bdrv_iterate(block_completion_it, (void *)str);
4022 /* XXX: more generic ? */
4023 if (!strcmp(cmd->name, "info")) {
4024 readline_set_completion_index(cur_mon->rs, strlen(str));
4025 for(cmd = info_cmds; cmd->name != NULL; cmd++) {
4026 cmd_completion(str, cmd->name);
4028 } else if (!strcmp(cmd->name, "sendkey")) {
4029 char *sep = strrchr(str, '-');
4032 readline_set_completion_index(cur_mon->rs, strlen(str));
4033 for(key = key_defs; key->name != NULL; key++) {
4034 cmd_completion(str, key->name);
4036 } else if (!strcmp(cmd->name, "help|?")) {
4037 readline_set_completion_index(cur_mon->rs, strlen(str));
4038 for (cmd = mon_cmds; cmd->name != NULL; cmd++) {
4039 cmd_completion(str, cmd->name);
4049 for (i = 0; i < nb_args; i++) {
4054 static int monitor_can_read(void *opaque)
4056 Monitor *mon = opaque;
4058 return (mon->suspend_cnt == 0) ? 1 : 0;
4061 static int invalid_qmp_mode(const Monitor *mon, const char *cmd_name)
4063 int is_cap = compare_cmd(cmd_name, "qmp_capabilities");
4064 return (qmp_cmd_mode(mon) ? is_cap : !is_cap);
4068 * Argument validation rules:
4070 * 1. The argument must exist in cmd_args qdict
4071 * 2. The argument type must be the expected one
4073 * Special case: If the argument doesn't exist in cmd_args and
4074 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4075 * checking is skipped for it.
4077 static int check_client_args_type(const QDict *client_args,
4078 const QDict *cmd_args, int flags)
4080 const QDictEntry *ent;
4082 for (ent = qdict_first(client_args); ent;ent = qdict_next(client_args,ent)){
4085 const QObject *client_arg = qdict_entry_value(ent);
4086 const char *client_arg_name = qdict_entry_key(ent);
4088 obj = qdict_get(cmd_args, client_arg_name);
4090 if (flags & QMP_ACCEPT_UNKNOWNS) {
4091 /* handler accepts unknowns */
4094 /* client arg doesn't exist */
4095 qerror_report(QERR_INVALID_PARAMETER, client_arg_name);
4099 arg_type = qobject_to_qstring(obj);
4100 assert(arg_type != NULL);
4102 /* check if argument's type is correct */
4103 switch (qstring_get_str(arg_type)[0]) {
4107 if (qobject_type(client_arg) != QTYPE_QSTRING) {
4108 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4117 if (qobject_type(client_arg) != QTYPE_QINT) {
4118 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4124 if (qobject_type(client_arg) != QTYPE_QINT &&
4125 qobject_type(client_arg) != QTYPE_QFLOAT) {
4126 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4133 if (qobject_type(client_arg) != QTYPE_QBOOL) {
4134 qerror_report(QERR_INVALID_PARAMETER_TYPE, client_arg_name,
4140 assert(flags & QMP_ACCEPT_UNKNOWNS);
4145 * These types are not supported by QMP and thus are not
4146 * handled here. Fall through.
4157 * - Check if the client has passed all mandatory args
4158 * - Set special flags for argument validation
4160 static int check_mandatory_args(const QDict *cmd_args,
4161 const QDict *client_args, int *flags)
4163 const QDictEntry *ent;
4165 for (ent = qdict_first(cmd_args); ent; ent = qdict_next(cmd_args, ent)) {
4166 const char *cmd_arg_name = qdict_entry_key(ent);
4167 QString *type = qobject_to_qstring(qdict_entry_value(ent));
4168 assert(type != NULL);
4170 if (qstring_get_str(type)[0] == 'O') {
4171 assert((*flags & QMP_ACCEPT_UNKNOWNS) == 0);
4172 *flags |= QMP_ACCEPT_UNKNOWNS;
4173 } else if (qstring_get_str(type)[0] != '-' &&
4174 qstring_get_str(type)[1] != '?' &&
4175 !qdict_haskey(client_args, cmd_arg_name)) {
4176 qerror_report(QERR_MISSING_PARAMETER, cmd_arg_name);
4184 static QDict *qdict_from_args_type(const char *args_type)
4188 QString *key, *type, *cur_qs;
4190 assert(args_type != NULL);
4192 qdict = qdict_new();
4194 if (args_type == NULL || args_type[0] == '\0') {
4195 /* no args, empty qdict */
4199 key = qstring_new();
4200 type = qstring_new();
4205 switch (args_type[i]) {
4208 qdict_put(qdict, qstring_get_str(key), type);
4210 if (args_type[i] == '\0') {
4213 type = qstring_new(); /* qdict has ref */
4214 cur_qs = key = qstring_new();
4220 qstring_append_chr(cur_qs, args_type[i]);
4230 * Client argument checking rules:
4232 * 1. Client must provide all mandatory arguments
4233 * 2. Each argument provided by the client must be expected
4234 * 3. Each argument provided by the client must have the type expected
4237 static int qmp_check_client_args(const mon_cmd_t *cmd, QDict *client_args)
4242 cmd_args = qdict_from_args_type(cmd->args_type);
4245 err = check_mandatory_args(cmd_args, client_args, &flags);
4250 err = check_client_args_type(client_args, cmd_args, flags);
4258 * Input object checking rules
4260 * 1. Input object must be a dict
4261 * 2. The "execute" key must exist
4262 * 3. The "execute" key must be a string
4263 * 4. If the "arguments" key exists, it must be a dict
4264 * 5. If the "id" key exists, it can be anything (ie. json-value)
4265 * 6. Any argument not listed above is considered invalid
4267 static QDict *qmp_check_input_obj(QObject *input_obj)
4269 const QDictEntry *ent;
4270 int has_exec_key = 0;
4273 if (qobject_type(input_obj) != QTYPE_QDICT) {
4274 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "object");
4278 input_dict = qobject_to_qdict(input_obj);
4280 for (ent = qdict_first(input_dict); ent; ent = qdict_next(input_dict, ent)){
4281 const char *arg_name = qdict_entry_key(ent);
4282 const QObject *arg_obj = qdict_entry_value(ent);
4284 if (!strcmp(arg_name, "execute")) {
4285 if (qobject_type(arg_obj) != QTYPE_QSTRING) {
4286 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "execute",
4291 } else if (!strcmp(arg_name, "arguments")) {
4292 if (qobject_type(arg_obj) != QTYPE_QDICT) {
4293 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER, "arguments",
4297 } else if (!strcmp(arg_name, "id")) {
4298 /* FIXME: check duplicated IDs for async commands */
4300 qerror_report(QERR_QMP_EXTRA_MEMBER, arg_name);
4305 if (!has_exec_key) {
4306 qerror_report(QERR_QMP_BAD_INPUT_OBJECT, "execute");
4313 static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd,
4314 const QDict *params)
4317 QObject *data = NULL;
4319 mon_print_count_init(mon);
4321 ret = cmd->mhandler.cmd_new(mon, params, &data);
4322 handler_audit(mon, cmd, ret);
4323 monitor_protocol_emitter(mon, data);
4324 qobject_decref(data);
4327 static void handle_qmp_command(JSONMessageParser *parser, QList *tokens)
4331 QDict *input, *args;
4332 const mon_cmd_t *cmd;
4333 const char *cmd_name;
4334 Monitor *mon = cur_mon;
4336 args = input = NULL;
4338 obj = json_parser_parse(tokens, NULL);
4340 // FIXME: should be triggered in json_parser_parse()
4341 qerror_report(QERR_JSON_PARSING);
4345 input = qmp_check_input_obj(obj);
4347 qobject_decref(obj);
4351 mon->mc->id = qdict_get(input, "id");
4352 qobject_incref(mon->mc->id);
4354 cmd_name = qdict_get_str(input, "execute");
4355 trace_handle_qmp_command(mon, cmd_name);
4356 if (invalid_qmp_mode(mon, cmd_name)) {
4357 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
4361 cmd = qmp_find_cmd(cmd_name);
4363 qerror_report(QERR_COMMAND_NOT_FOUND, cmd_name);
4367 obj = qdict_get(input, "arguments");
4371 args = qobject_to_qdict(obj);
4375 err = qmp_check_client_args(cmd, args);
4380 if (handler_is_async(cmd)) {
4381 err = qmp_async_cmd_handler(mon, cmd, args);
4383 /* emit the error response */
4387 qmp_call_cmd(mon, cmd, args);
4393 monitor_protocol_emitter(mon, NULL);
4400 * monitor_control_read(): Read and handle QMP input
4402 static void monitor_control_read(void *opaque, const uint8_t *buf, int size)
4404 Monitor *old_mon = cur_mon;
4408 json_message_parser_feed(&cur_mon->mc->parser, (const char *) buf, size);
4413 static void monitor_read(void *opaque, const uint8_t *buf, int size)
4415 Monitor *old_mon = cur_mon;
4421 for (i = 0; i < size; i++)
4422 readline_handle_byte(cur_mon->rs, buf[i]);
4424 if (size == 0 || buf[size - 1] != 0)
4425 monitor_printf(cur_mon, "corrupted command\n");
4427 handle_user_command(cur_mon, (char *)buf);
4433 static void monitor_command_cb(Monitor *mon, const char *cmdline, void *opaque)
4435 monitor_suspend(mon);
4436 handle_user_command(mon, cmdline);
4437 monitor_resume(mon);
4440 int monitor_suspend(Monitor *mon)
4448 void monitor_resume(Monitor *mon)
4452 if (--mon->suspend_cnt == 0)
4453 readline_show_prompt(mon->rs);
4456 static QObject *get_qmp_greeting(void)
4458 QObject *ver = NULL;
4460 qmp_marshal_input_query_version(NULL, NULL, &ver);
4461 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver);
4465 * monitor_control_event(): Print QMP gretting
4467 static void monitor_control_event(void *opaque, int event)
4470 Monitor *mon = opaque;
4473 case CHR_EVENT_OPENED:
4474 mon->mc->command_mode = 0;
4475 json_message_parser_init(&mon->mc->parser, handle_qmp_command);
4476 data = get_qmp_greeting();
4477 monitor_json_emitter(mon, data);
4478 qobject_decref(data);
4480 case CHR_EVENT_CLOSED:
4481 json_message_parser_destroy(&mon->mc->parser);
4486 static void monitor_event(void *opaque, int event)
4488 Monitor *mon = opaque;
4491 case CHR_EVENT_MUX_IN:
4493 if (mon->reset_seen) {
4494 readline_restart(mon->rs);
4495 monitor_resume(mon);
4498 mon->suspend_cnt = 0;
4502 case CHR_EVENT_MUX_OUT:
4503 if (mon->reset_seen) {
4504 if (mon->suspend_cnt == 0) {
4505 monitor_printf(mon, "\n");
4508 monitor_suspend(mon);
4515 case CHR_EVENT_OPENED:
4516 monitor_printf(mon, "QEMU %s monitor - type 'help' for more "
4517 "information\n", QEMU_VERSION);
4518 if (!mon->mux_out) {
4519 readline_show_prompt(mon->rs);
4521 mon->reset_seen = 1;
4527 compare_mon_cmd(const void *a, const void *b)
4529 return strcmp(((const mon_cmd_t *)a)->name,
4530 ((const mon_cmd_t *)b)->name);
4533 static void sortcmdlist(void)
4536 int elem_size = sizeof(mon_cmd_t);
4538 array_num = sizeof(mon_cmds)/elem_size-1;
4539 qsort((void *)mon_cmds, array_num, elem_size, compare_mon_cmd);
4541 array_num = sizeof(info_cmds)/elem_size-1;
4542 qsort((void *)info_cmds, array_num, elem_size, compare_mon_cmd);
4554 void monitor_init(CharDriverState *chr, int flags)
4556 static int is_first_init = 1;
4559 if (is_first_init) {
4560 key_timer = qemu_new_timer_ns(vm_clock, release_keys, NULL);
4564 mon = g_malloc0(sizeof(*mon));
4568 if (flags & MONITOR_USE_READLINE) {
4569 mon->rs = readline_init(mon, monitor_find_completion);
4570 monitor_read_command(mon, 0);
4573 if (monitor_ctrl_mode(mon)) {
4574 mon->mc = g_malloc0(sizeof(MonitorControl));
4575 /* Control mode requires special handlers */
4576 qemu_chr_add_handlers(chr, monitor_can_read, monitor_control_read,
4577 monitor_control_event, mon);
4578 qemu_chr_fe_set_echo(chr, true);
4580 qemu_chr_add_handlers(chr, monitor_can_read, monitor_read,
4581 monitor_event, mon);
4584 QLIST_INSERT_HEAD(&mon_list, mon, entry);
4585 if (!default_mon || (flags & MONITOR_IS_DEFAULT))
4591 static void bdrv_password_cb(Monitor *mon, const char *password, void *opaque)
4593 BlockDriverState *bs = opaque;
4596 if (bdrv_set_key(bs, password) != 0) {
4597 monitor_printf(mon, "invalid password\n");
4600 if (mon->password_completion_cb)
4601 mon->password_completion_cb(mon->password_opaque, ret);
4603 monitor_read_command(mon, 1);
4606 ReadLineState *monitor_get_rs(Monitor *mon)
4611 int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
4612 BlockDriverCompletionFunc *completion_cb,
4617 if (!bdrv_key_required(bs)) {
4619 completion_cb(opaque, 0);
4623 if (monitor_ctrl_mode(mon)) {
4624 qerror_report(QERR_DEVICE_ENCRYPTED, bdrv_get_device_name(bs),
4625 bdrv_get_encrypted_filename(bs));
4629 monitor_printf(mon, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs),
4630 bdrv_get_encrypted_filename(bs));
4632 mon->password_completion_cb = completion_cb;
4633 mon->password_opaque = opaque;
4635 err = monitor_read_password(mon, bdrv_password_cb, bs);
4637 if (err && completion_cb)
4638 completion_cb(opaque, err);
4643 int monitor_read_block_device_key(Monitor *mon, const char *device,
4644 BlockDriverCompletionFunc *completion_cb,
4647 BlockDriverState *bs;
4649 bs = bdrv_find(device);
4651 monitor_printf(mon, "Device not found %s\n", device);
4655 return monitor_read_bdrv_key_start(mon, bs, completion_cb, opaque);